Pre-clinical and Clinical Drug-Drug Interaction Update: New Molecular Entities Approved by FDA in Outline

Size: px
Start display at page:

Download "Pre-clinical and Clinical Drug-Drug Interaction Update: New Molecular Entities Approved by FDA in Outline"

Transcription

1 Pre-clinical and Clinical Drug-Drug Interaction Update: New Molecular Entities Approved by FDA in 2014 Jingjing Yu, M.D., Ph.D Project Manager Drug Interaction Database (DIDB) Program Dept. of Pharmaceutics University of Washington June 29 th, 2015 Outline Scope of the evaluation 2014 New Drug Applications and Biologic License Applications(NDAs/BLAs) highlights: Overview and represented therapeutic classes Drug-drug interaction (DDI) studies involving metabolism, enzyme inhibition and induction DDI studies involving transport mechanism and inhibition Clinically significant DDIs Physiologically based pharmacokinetic (PBPK) modeling and simulation examples Pharmacogenetic (PGx) studies Hepatic/Renal impairment (HI/RI) studies Food effect studies Overall conclusions 2 1

2 NDAs/BLAs: NDAs BLAs Datasets Used for the Analysis - Metabolism and Transport Drug Interaction Database, University of Washington: data extracted from NDA/BLA Reviews available at Drugs@FDA Access to in vitro and in vivo DDI data 4 2

3 Therapeutic classes of NMEs in 2014 (n = 41) 5% 5% 5%3% 2% Anti-Infective Agents (12) 29% Oncology (8) Metabolism disorder/endocrinology (7) 7% Gastroenterology (3) Pulmonary (3) 7% 17% 20% Cardiovascular Drugs (2) Diagnostic Agents (2) Central Nervous System Agents (2) Neurology (1) Skin Agents (1) 17 NMEs (41%) as First-in-Class, indicator of the innovative nature of a drug More orphan drugs for rare diseases (17 NMEs, 41%) than any previous year 5 NDA # Brand Name Drug Name DDI HI/RI Food Effect PGx PBPK Approval Date FARXIGA Dapagliflozin Y Y Y Y N 01/ HETLIOZ Tasimelteon Y Y Y N N 01/ NORTHERA Droxidopa Y N Y N N 02/ NEURACEQ Florbetaben Y (in vitro) N N N N 03/ IMPAVIDO Miltefosine Y N N N N 03/ OTEZLA Apremilast Y Y Y N N 03/ ZYKADIA Ceritinib Y poppk Y N Y 04/ ZONTIVITY Vorapaxar Y Y Y N N 05/ DALVANCE Dalbavancin Y Y N N N 05/ JUBLIA Efinaconazole Y N N N N 06/ SIVEXTRO Tedizolid phosphate Y Y Y N N 06/ BELEODAQ Belinostat Y N N N Y 07/ KERYDIN Tavaborole Y N N N N 07/ ZYDELIG Idelalisib Y Y Y N N 07/ STRIVERDI RESPIMAT Olodaterol Y Y N Y N 07/ JARDIANCE Empagliflozin Y Y Y N N 08/ ORBACTIV Oritavancin Y Y (HI)/popPK(RI) N N N 08/ BELSOMRA Suvorexant Y Y Y N N 08/ CERDELGA Eliglustat Y poppk Y Y Y 08/ MOVANTIK Naloxegol Y Y Y N Y 09/ HARVONI Ledipasvir and sofosbuvir Y Y Y N N 10/ AKYNZEO Netupitant and palonosetron Y Y (HI)/popPK(RI) Y N N 10/ LUMASON Sulfur hexafluoride lipid-type A microspheres Y N N N N 10/ OFEV Nintedanib Y poppk(ri) Y Y N 10/ ESBRIET Pirfenidone Y Y Y N N 10/ XTORO Finafloxacin Y N N N N 12/ ZERBAXA Ceftolozane and tazobactam Y Y (RI) N N N 12/ LYNPARZA Olaparib Y Y (RI) Y N Y 12/ VIEKIRA PAK Ombitasvir, paritaprevir, and ritonavir co-packaged with dasabuvir Y Y Y N N 12/ RAPIVAB Peramivir Y Y (RI) N N N 12/19 3

4 2014 BLAs (n = 11) BLA # Brand Name Drug Name DDI HI/RI Food Effect PGx PBPK Approval Date VIMIZIM Elosulfase alfa N N N N N 02/ MYALEPT Metreleptin N N N N N 02/ TANZEUM Albiglutide Y Y (RI) N N N 04/ CYRAMZA Ramucirumab N N N N N 04/ SYLVANT Siltuximab N N N N N 04/ ENTYVIO Vedolizumab N N N N N 05/ PLEGRIDY Peginterferon beta-1a N N N N N 08/ KEYTRUDA Pembrolizumab N N N N N 09/ TRULICITY Dulaglutide Y Y N N N 09/ BLINCYTO Blinatumomab N N N N Y 12/ OPDIVO Nivolumab N N N N N 12/22 7 Summary of the Studies Assessed in 2014 NDAs/BLAs 30 NDAs + 11 BLAs 30 NDAs + 2 BLAs evaluated further (total of 35NMEs) 9 BLAs No DMPK-transport information available 5 NDAs + 1 BLA PBPK simulations (6 NMEs, 17%) HI/RI data (24 NMEs, 69%) PGx information (4 NMEs, 11%) DDI studies METABOLISM: 35 NMEs TRANSPORT: 25NMEs (71%) Food effect studies (20 NMEs, 57%) 8 4

5 DDI Studies Involving Metabolism, Enzyme Inhibition, and Induction 9 NMEs as Substrates of Enzymes: In vitropositive metabolism (n = 29 NMEs, 83%) 18 Largest # of NMEs metabolized by CYP3A Phase I enzymes Phase II enzymes Number of drugs CYP3A CYP2D6 CYP2C9 CYP2C19 CYP1A2 CYP2C8 CYP2A6 UGTIA1 UGT1A9 CYP1A1 CYP2J2 UGT1A7 UGT1A8 UGT2B4 CYP2B6 CYP2E1 CYP4F UGT1A3 UGT1A4 UGT1A10 SULT1A1 SULT1A3 AO FMO 7 Others 5 Unknown 32 NMEs were evaluated as substrates of specific drug-metabolizing enzymes 14 NMEs were confirmed to be in vivo CYP3A substrates 10 5

6 NMEs as Substrates of Enzymes: In vivocyp3a inhibition studies (n = 14NMEs, 40%) Ketoconazole 200 or 400 mg oral QD or BID 3-28 days Itraconazole 200 mg oral QD for 8 days Max AUC ratio *P-gp substrate # BCRP substrate 11 NMEs as Substrates of Enzymes: In vivocyp3a induction studies (n = 14NMEs) Rifampin 600 mg oral QD or BID 5-22 days Carbamazepine 200 mg oral QD or BID for 24 days 0.7 Max AUC ratio All except vorapaxar had labeling impact *P-gp substrate # BCRP substrate 12 6

7 NMEs as Inhibitors of Enzymes: In vitropositive inhibition (n = 24 NMEs, 69%) Number of drugs Largest # of NMEs demonstrating CYP3A inhibition NMEs were evaluated as inhibitors of specific drug-metabolizing enzymes 13 NMEs as Inhibitors of Enzymes: In vivo positive inhibition (Max AUCror Cmaxr 1.25, n = 9NMEs) Inhibitor Victim Enzyme AUC Ratio C max Ratio Potency Idelalisib Midazolam CYP3A Strong Netupitant Midazolam CYP3A Moderate Eliglustat* Metoprolol CYP2D Moderate Ombitasvir, Paritasprevir, Dasabuvir (and Ritonavir) Labeling Impact Y (CYP3A substrate) Y (CYP3A substrate) Y (CYP2D6 substrate) Raltegravir UGT1A Moderate N Suvorexant Midazolam CYP3A Weak Y (NTR CYP3A substrate) Brand Name ZYDELIG AKYNZEO CERDELGA VIEKIRA PAK (dosed as combo) BELSOMRA Ledipasvir (and Sofosbuvir) Atazanavir CYP3A Weak N HARVONI (dosed as combo) Oritavancin S-warfarin CYP2C N/A Weak *mechanism-based inhibitor NTR: narrow therapeutic range Y (NTR CYP2C9 substrate) ORBACTIV Ceritinib: inhibitor of CYP2C9 and CYP3A in vitro, R1>1.1, post-marketing requirement for in vivo evaluation 14 7

8 NMEs as Inhibitors of Enzymes: In vitropositive inhibition (n = 24 NMEs, 69%) Number of drugs CYP2C8: a total of 12 inhibitors in vitro, 8 NMEs R1<1.1, 2 NMEs (tasimelteon and vorapxar R1<1.1) in vivo negative (rosiglitazone), 2 NMEs (belinostat and idelalisib) R1>1.1 but not evaluated in vivo CYP2C19: a total of 9 inhibitors in vitro, 6 NMEs R1<1.1, 1 NMEs (oritavancin R1 > 1.1) in vivo negative (omeprazole), 2 NMEs (idelalisib and suvoraxant) R1>1.1 but not evaluated in vivo 15 NMEs as Inducers of Enzymes: in vitro to in vivo translation In vitro, 29 NMEs were evaluated as inducers of specific drugmetabolizing enzymes and 12 NMEs (34%) are identified inducers of at least one of these enzymes, including CYP1A2, 2B6, 2C8, 2C9, 3A4, UGT1A1, UGT1A4, or activators of hpxr; In vivo, only ledipasvir (administered as a combo with sofosbuvir) showed weak induction of CYP2B6 (AUCr = 0.79, Cmaxr = 0.79, substrate efavirenz). 16 8

9 DDI Studies Involving Transport Mechanism and Inhibition 17 NMEs as Substrates of Transporters: In vitropositive studies (n = 16 NMEs, 46%) 15 Largest # of NMEs were shown to be P-gp substrates NMEs were tested in vitro as substrates of specific transporters. 18 9

10 NMEs as Substrates of Transporters: In vivopossible P-gpinhibition (n = 9NMEs) Ketoconazole 200 or 400 mg oral QD or BID 3-14 days Quinidine 600 mg oral SD Simeprevir 150 mg oral QD for 10 days Max AUC ratio *CYP3A substrate #BCRP substrate ^CYP2C9, CYP2C19, UGT substrate 19 NMEs as Inhibitorsof Transporters: in vitropositive studies (n = 18 NMEs, 51%) Largest # of NMEs were shown to be OATP1B1/3 inhibitors NMEs were tested in vitro as inhibitors of specific transporters

11 Drug Name NMEs as Inhibitorsof Transporters: P-gp: from in vitro(n = 13) to in vivo IC 50 (µm)/ % Inhibition I 1 (µm) I 2 (µm) I 1 /IC 50 I 2 /IC 50 In vivo Victim Apremilast # > < < 5 Nintedanib* 27.1% at 3 µm Olodaterol* # E-08 Pirfenidone 29% at 1000 µm 48.8 Tedizolid* # 15.5% at 60µM 5.9 AUC Ratio I1: mean steady-state total (free and unbound) Cmax following administration of the highest proposed clinical dose. I2: dose of inhibitor (in mol)/250 ml (if IC50 is in a molar unit) I/IC50 values in italic: calculated by the DIDB; *also inhibitor of BCRP in vitro; # also inhibitor of OATP1B1/3 in vitro I1/IC50 cut-off 0.1, I2/IC50 cut-off C max Ratio In vivo studies not needed Dasabuvir* # Digoxin no effect no effect Idelalisib # Digoxin no effect no effect Netupitant* # Efflux ratio reduced from 29 to 4.7 N/A N/A Digoxin no effect no effect Paritaprevir* # Digoxin no effect no effect Eliglustat # Digoxin Suvorexant* # Digoxin Vorapaxar* # Digoxin Ledipasvir* # 46.3% at 1 µm N/A N/A Simeprevir NMEs as Inhibitorsof Transporters: OATP1B1/3: from in vitro(n = 16) to in vivo Drug Name C max (µm) IC 50 (µm) OATP1B1 C max / IC 50 R IC 50 (µm) OATP1B3 C max / IC50 Ceritinib 1.8 >5 < >5 < Dapagliflozin N/A N/A Eliglustat # N/A N/A Ledipasvir* # < <1.25 Olaparib* >100 N/A N/A Suvorexant* # ~ N/A No inhibition R In vivo Victim In vivo Effect In vivo studies not needed Empagliflozin* N/A N/A Simvastatin No effect Idelalisib # N/A N/A Rosuvastatin No effect Dasabuvir* # Paritaprevir* # (dosed as VIEKIRA PAK) Pravastatin Rosuvastatin Cmax/IC50 values in italic: calculated by the DIDB; *also inhibitor of BCRP in vitro; # also inhibitor of P-gp in vitro Cmax/IC50 cut-off 0.1, R cut-off 1.25 Dasabuvir and paritaprevir were administered as combo VIEKIRA PAK with ombitasvir and ritonavir. AUCr: 1.82 Cmaxr: 1.36 AUCr: 2.59 Cmaxr:

12 Drug Name NMEs as Inhibitorsof Transporters: BCRP: from in vitro(n = 11) to in vivo IC 50 (µm) I 1 (µm) I 2 (µm) Empagliflozin # Olodaterol* (inhalation) N/A N/A Vorapaxar* # I 1 /IC 50 I 2 /IC 50 In vivo Effect Suvorexant* # Dasabuvir* # Paritaprevir* # Netupitant* # Tedizolid* # In vivo studies not needed Rosuvastatin AUCr 2.59, Cmaxr7.15 (administered as combo) Follow-up study recommended Post-marketing requirement I1: mean steady-state total (free and unbound) Cmax following administration of the highest proposed clinical dose. I2: dose of inhibitor (in mol)/250 ml (if IC50 is in a molar unit) I/IC50 values in italic: calculated by the DIDB; *also inhibitor of P-gp in vitro; #also inhibitor of OATP1B1/3 in vitro I1/IC50 cut-off 0.1, I2/IC50 cut-off Clinically Significant DDIs: considering both metabolism-and transport-mediated interactions 24 12

13 Clinically Significant Inhibitions (max AUCr or Cmaxr 2): NMEs as Substrates(n = 13 NMEs) Victim Perpetrator Enzymes/ Transporters Max AUC Ratio Max C max Ratio Labeling Impact Reference Paritaprevir Ritonavir CYP3A, P-gp, BCRP, OATPs Y* VIEKIRA PAK Eliglustat Paroxetine CYP2D (EM) 8.20 (EM) Y CERDELGA Ketoconazole CYP3A 4.40 (EM) 4.25 (EM) Y CERDELGA Naloxegol Ketoconazole CYP3A, P-gp Y MOVANTIK Dasabuvir Gemfibrozil CYP2C Y VIEKIRA PAK Tasimelteon Fluvoxamine CYP1A2(3A4, 2C9, 2C19) Y HETLIOZ Pirfenidone Fluvoxamine CYP1A (smokers), 3.97 (non-smokers) 1.78 (smokers), 1.83 (non-smokers) Y ESBRIET Ceritinib Ketoconazole CYP3A Y ZYKADIA Suvorexant Ketoconazole CYP3A Y BELSOMRA Olaparib Itraconazole CYP3A Y LYNPARZA Netupitant Ketoconazole CYP3A N AKYNZEO Ledipasvir Atazanavir/Rit P-gp N HARVONI Droxidopa DDC inhibitors # catecholamine pathway enzymes 2.00 N/A N NORTHERA Vorapaxar Ketoconazole CYP3A N ZONTIVITY *Ritonavir (Rit) is part of the combo drug VIEKIRA PAK used to increase paritaprevirplasma exposure #inhibitors not specified in the NDA Reviews 25 Clinically Significant Inhibitions (max AUCr or Cmaxr 2): NMEs as Inhibitors(n = 7NMEs) Victim Perpetrator Enzyme/ Transporter Max AUC Ratio Max C max Ratio Labeling Impact Reference Midazolam Idelalisib CYP3A Y ZYDELIG Simeprevir Ledipasvir P-gp, (BCRP) N HARVONI Midazolam Netupitant CYP3A Y AKYNZEO Rosuvastatin Ombitasvir, Paritaprevir, Dasabuvir, and Ritonavir OATP1B1/3, BCRP (P, D) Y VIEKIRA PAK Raltegravir UGT1A1 (O, P, D) N VIEKIRA PAK Metoprolol Eliglustat CYP2D (EM) 1.72 (EM) Y CERDELGA 26 13

14 Clinically Significant Inductions (max AUCr or Cmaxr 0.5): NMEs as Substrates (n = 15 NMEs) Enzyme/ Max Max Labeling Victim Perpetrator Reference Transporter AUC Ratio C max Ratio Impact Eliglustat Rifampin CYP3A 0.04 (PM) 0.05 (PM) Y CERDELGA Naloxegol Rifampin CYP3A, P-gp Y MOVANTIK Olaparib Rifampin CYP3A Y LYNPARZA Suvorexant Rifampin CYP3A Y BELSOMRA Tasimelteon Rifampin CYP3A4, 1A2, 2C9, 2C Y HETLIOZ Netupitant Rifampin CYP3A Y AKYNZEO Idelalisib Rifampin CYP3A, P-gp Y ZYDELIG Apremilast Rifampin CYP3A, P-gp Y OTEZLA Ceritinib Rifampin CYP3A Y ZYKADIA Paritaprevir Carbamazepine CYP3A, P-gp Y VIEKIRA PAK Dasabuvir Carbamazepine CYP3A, P-gp Y VIEKIRA PAK Ledipasvir Rifampin P-gp N HARVONI Vorapaxar Rifampin CYP3A N ZONTIVITY Pirfenidone Cigarette smoking CYP1A Y ESBRIET Nintedanib Rifampin CYP3A, P-gp Y OFEV Tasimelteon Cigarette smoking CYP1A (smokers and non-smokers) Y HETLIOZ PBPK Modeling and Simulations 6 NMEs with PBPK simulations: belinostat, blinatumomab, ceritinib, eliglustat, naloxegol, olaparib; 4 NMEs (ceritinib, eliglustat, naloxegol, olaparib) with PBPK results mentioned in the labeling Eliglustat: CYP2D6 and CYP3A metabolism Clinical studies: strong CYP2D6 or CYP3A inhibitors in CYP2D6 EMs PBPK simulations: strong CYP2D6 inhibitor in CYP2D6 IMs moderate CYP2D6 inhibitor in CYP2D6 EM and IMs strong CYP3A inhibitor in CYP2D6 IMs and PMs moderate CYP3A inhibitor in CYP2D6 EMs, IMs and PMs strong CYP2D6 and strong CYP3A inhibitors in CYP2D6 EMs and IMs moderate CYP2D6 and CYP3A inhibitors in CYP2D6 EMs and IMs Alteration in dosage is recommended based on drug interaction studies or on predicted interaction in CYP2D6 EMs, IMs, and PMs

15 Eliglustat Dose Recommendations: EMs and IMs 84 mg orally BID, PMs 84 mg QD 29 Pharmacogenetic Studies 4 NMEs presented some PGx data related to metabolism: eliglustat (CYP2D6), dapagliflozin (UGT1A9), nintedanib (UGT1A1), and olodaterol (UGT1A1/7/9, 2B7). Only eliglustat displayed a significant impact of CYP2D6 polymorphism on its disposition and can be categorized as a sensitive CYP2D6 substrate based on FDA criteria: Since eliglustat has the potential to increase the QT interval, CYP2D6 PM subjects are at risk of cardiac toxicity; while in subjects with UM status, the drug is barely present (90% decrease in exposure) and very likely will not be of any clinical effect; Genotyping CYP2D6 metabolizer status is recommended

16 Hepatic and Renal Impairment Studies 31 Hepatic Impairment (HI): AUC Ratio 2 vs Normal Controls (n = 4 NMEs) Max AUC Ratio Extensive metabolism, 71% fecal (mainly metabolites), 4% renal 6.1 Sev Extensive metabolism, 88% fecal (mainly metabolites), 9% renal (mainly metabolites) Netupitant Paritaprevir Dasabuvir Tasimelteon All the results have labeling impact. Extensive metabolism, 94% fecal (mainly metabolite), 2% renal 5.3 Sev 3.5 Sev 2.7 Mod Extensive metabolism, 80% renal (mainly metabolites), 4% fecal (mainly parent) not evaluated in severe Moderate HI: Child-Pugh Class B Severe HI: Child-Pugh Class C 16

17 Renal Impairment (RI): AUC Ratio 2 vs Normal Controls (n = 9 NMEs) Max AUC Ratio ESRD 3.2 Mod 2.8 Sev 2.6 Mod 2.3 Sev Peramivir Naloxegol Albiglutide Ceftolozane Dapagliflozin Dalbavancin Tazobactam Apremilast Pirfenidone 2.0 Sev 2.0 Mod M12 (inactive): carboxy (inactive): Sev Sev All the results have labeling impact. minimal metabolism, mainly renal excretion extensive metabolism, mainly biliary excretion extensive metabolism, mainly renal excretion proteolytic degradation Moderate RI: CrCL ml/min Severe RI: CrCL <30 ml/min ESRD: End Stage Renal Disease 33 Food Effect Studies Drug Name AUC Ratio Cmax Ratio Labeling Impact Reference Ceritinib Y (empty) ZYKADIA Dasabuvir Y (food) VIEKIRA PAK Droxidopa Y (either) NORTHERA Naloxegol Y (empty) MOVANTIK Ombitasvir Y (food) VIEKIRA PAK Paritaprevir Y (food) VIEKIRA PAK Pirfenidone Y (food) ESBRIET Tasimelteon Y (empty) HETLIOZ Note: AUC and Cmax ratios vs fasted state 20 NMEs (57%) were studied for food effect with high-, moderate- or low-fat meals

18 Overall Conclusions Almost all NMEs were extensively studied in vitro, including evaluations of both metabolism and transport; As victims, almost half of the NMEs evaluated had clinically significant DDIs, with 6 NMEs considered as sensitive substrates of CYP1A2 (tasimelteon and pirfenidone), 2C8(dasabuvir), 2D6(eliglustat), and 3A(paritaprevir and naloxegol); As perpetrators: 1 NME (idelalisib) was a strong inhibitor of CYP3A 5 NMEs moderately inhibited CYP3A (netupitant), 2D6 (eliglustat), or UGT1A1 (ombitasvir/paritaprevir/dasabuvir dosed as VIEKIRA PAK) 1 NME (ledipasvir) weakly induced CYP2B6 Clinical transporter-based drug interactions : Inhibition of P-gpby moderate inhibitor ledipasvir and weak inhibitors eliglustat, suvorexant, and vorapaxar Paritaprevir/dasabuvir(dosed as VIEKIRA PAK) moderately inhibited OATP1B1/3 and BCRP Organ impairment: 4 NMEs were significantly affected by HI, while 9 were significantly affected by RI. 35 Acknowledgements DIDB Program Team Dr. Isabelle Ragueneau-Majlessi Dr. Nina Isoherranen Dr. Cathy Yeung Dr. Sophie Argon (PGx) Dr. Tasha Ritchie (Transporter) Dr. Zhu Zhou (HI,RI, PBPK) Marjorie Imperial Dr. Katie Owens Dr. Jessica Sontheimer Grace Lee DIDBers! 36 18

19 37 19

LUNCH AND LEARN. April 10, 2015

LUNCH AND LEARN. April 10, 2015 LUNCH AND LEARN New Drugs 2014 Part 1 April 10, 2015 Featured Speaker: Mary Lynn Moody, RPh Director, Business Development Drug Information Group Clinical Associate Professor University of Illinois at

More information

LUNCH AND LEARN. May 8, 2015

LUNCH AND LEARN. May 8, 2015 LUNCH AND LEARN New Drugs 2014 Part 2 May 8, 2015 Featured Speaker: Mary Lynn Moody, RPh Director, Business Development Drug Information Group Clinical Associate Professor University of Illinois at Chicago

More information

Critical review of the literature on drug interactions

Critical review of the literature on drug interactions Critical review of the 2015-2016 literature on drug interactions Katie Owens, BPharm PhD Research Scientist II Drug Interaction Database (DIDB) Program Dept. of Pharmaceutics University of Washington 19

More information

Risk of Clinically Relevant Pharmacokinetic-based Drug-drug Interactions with Drugs Approved

Risk of Clinically Relevant Pharmacokinetic-based Drug-drug Interactions with Drugs Approved Title Risk of Clinically Relevant Pharmacokinetic-based Drug-drug Interactions with Drugs Approved by the U.S. Food and Drug Administration Between 2013 and 2016 Jingjing Yu, Zhu Zhou, Jessica Tay-Sontheimer,

More information

What Can Be Learned from Recent New Drug Applications? A Systematic Review of Drug

What Can Be Learned from Recent New Drug Applications? A Systematic Review of Drug Title What Can Be Learned from Recent New Drug Applications? A Systematic Review of Drug Interaction Data for Drugs Approved by the U.S. FDA in 2015 Jingjing Yu, Zhu Zhou, Katie H. Owens, Tasha K. Ritchie,

More information

What s New and What s Not in Drug Therapy?

What s New and What s Not in Drug Therapy? What s New and What s Not in Drug Therapy? 1 Mary Lynn McPherson, Pharm.D., MA, BCPS, CPE Professor and Vice Chair University of Maryland School of Pharmacy Hospice Consultant Pharmacist mmcphers@rx.umaryland.edu

More information

Critical review of the literature

Critical review of the literature Critical review of the literature 2014-2015 Sophie Argon, Pharm D Drug Interaction Database Program Senior Editor, Drug Interactions e-pkgene Project Manager 18 th International Conference on Drug-Drug

More information

Pharmacologic Considerations of HCV Treatment. Autumn Zuckerman, PharmD, BCPS, AAHIVP

Pharmacologic Considerations of HCV Treatment. Autumn Zuckerman, PharmD, BCPS, AAHIVP Pharmacologic Considerations of HCV Treatment Autumn Zuckerman, PharmD, BCPS, AAHIVP Objectives Review pharmacokinetic properties of currently utilized Hepatitis C medications Review drug interactions

More information

Supplemental material to this article can be found at:

Supplemental material to this article can be found at: Supplemental material to this article can be found at: http://dmd.aspetjournals.org/content/suppl/2016/11/07/dmd.116.073411.dc1 1521-009X/45/1/86 108$25.00 http://dx.doi.org/10.1124/dmd.116.073411 DRUG

More information

Importance of Multi-P450 Inhibition in Drug Drug Interactions: Evaluation of Incidence, Inhibition Magnitude, and Prediction from in Vitro Data

Importance of Multi-P450 Inhibition in Drug Drug Interactions: Evaluation of Incidence, Inhibition Magnitude, and Prediction from in Vitro Data pubs.acs.org/crt Importance of Multi-P450 Inhibition in Drug Drug Interactions: Evaluation of Incidence, Inhibition Magnitude, and Prediction from in Vitro Data Nina Isoherranen,* Justin D. Lutz, Sophie

More information

New Drug Update Biography. Objectives 2/18/2015. Wesley Lindsey, Pharm.D.

New Drug Update Biography. Objectives 2/18/2015. Wesley Lindsey, Pharm.D. New Drug Update 2015 Wesley Lindsey, Pharm.D. Associate Clinical Professor Auburn University: Harrison School of Pharmacy Biography Undergraduate: University of North Carolina at Asheville Pharmacy: Campbell

More information

Supplemental Materials

Supplemental Materials Supplemental Materials Evaluation of Ketoconazole and its Alternative Clinical CYP3A4/5 Inhibitors as Inhibitors of Drug Transporters: The In Vitro Effects of Ketoconazole, Ritonavir, Clarithromycin and

More information

Comparison Between the US FDA, Japan PMDA and EMA In Vitro DDI Guidance: Are we Close to Harmonization?

Comparison Between the US FDA, Japan PMDA and EMA In Vitro DDI Guidance: Are we Close to Harmonization? Comparison Between the US FDA, Japan PMDA and EMA In Vitro DDI Guidance: Are we Close to Harmonization? Brian Ogilvie, Ph.D. VP Scientific Consulting XenoTech, LLC bogilvie@xenotechllc.com 14 Jun, 2018

More information

Evaluation of Drug-Drug Interactions FDA Perspective

Evaluation of Drug-Drug Interactions FDA Perspective Evaluation of Drug-Drug Interactions FDA Perspective Kellie Schoolar Reynolds, Pharm.D. Deputy Director Division of Clinical Pharmacology IV Office of Clinical Pharmacology Office of Translational Sciences

More information

FDA s Clinical Drug Interaction Studies Guidance (2017 Draft Guidance)

FDA s Clinical Drug Interaction Studies Guidance (2017 Draft Guidance) FDA s Clinical Drug Interaction Studies Guidance (2017 Draft Guidance) Kellie S. Reynolds, Pharm.D. Deputy Director, Division of Clinical Pharmacology IV Office of Clinical Pharmacology (OCP) Office of

More information

Prediction of DDIs Arising from CYP3A Induction Using a Physiologically-based Dynamic Model. Lisa Almond 22 nd June 2016

Prediction of DDIs Arising from CYP3A Induction Using a Physiologically-based Dynamic Model. Lisa Almond 22 nd June 2016 Prediction of DDIs Arising from CYP3A Induction Using a Physiologically-based Dynamic Model Lisa Almond 22 nd June 2016 Growing impact of PBPK on drug labels Revatio (Sildenafil) Pulmonary Arterial Hypertension

More information

2015 Pharmacy Education Series

2015 Pharmacy Education Series 2015 Pharmacy Education Series May 20, 2015 Featured Speakers: Mary Lynn Moody, RPh Director, Business Development Drug Information Group Clinical Associate Professor University of Illinois at Chicago

More information

Clinical Criteria for Hepatitis C (HCV) Therapy

Clinical Criteria for Hepatitis C (HCV) Therapy Diagnosis Clinical Criteria for Hepatitis C (HCV) Therapy Must have chronic hepatitis C (HCV infection > 6 months), genotype and sub-genotype specified to determine the length of therapy; Liver biopsy

More information

Examining the Basis of Drug-Drug Interaction (DDI) Labeling Recommendations for Antiviral Approvals from 1998 to 2015

Examining the Basis of Drug-Drug Interaction (DDI) Labeling Recommendations for Antiviral Approvals from 1998 to 2015 Examining the Basis of Drug-Drug Interaction (DDI) Labeling Recommendations for Antiviral Approvals from 1998 to 2015 Tyler Shugg, PharmD PhD Candidate Department of Pharmacy Practice Purdue University

More information

Strategies for Developing and Validating PBPK Models for Extrapolation to Unstudied Population

Strategies for Developing and Validating PBPK Models for Extrapolation to Unstudied Population Strategies for Developing and Validating PBPK Models for Extrapolation to Unstudied Population Nina Isoherranen Department of Pharmaceutics University of Washington Processes driving drug disposition are

More information

PHARMACY PRÉCIS Précis: a concise summary of essential points, statements or facts Volume 33 (Issue 1) January 2015

PHARMACY PRÉCIS Précis: a concise summary of essential points, statements or facts Volume 33 (Issue 1) January 2015 PHARMACY PRÉCIS Précis: a concise summary of essential points, statements or facts Volume 33 (Issue 1) January 2015 New Molecular Entities of July to December 2014 New molecular entities, biologic agents,

More information

Itraconazole and Clarithromycin as Ketoconazole Alternatives for Clinical CYP3A Inhibition Studies to Quantify Victim DDI Potential

Itraconazole and Clarithromycin as Ketoconazole Alternatives for Clinical CYP3A Inhibition Studies to Quantify Victim DDI Potential Itraconazole and Clarithromycin as Ketoconazole Alternatives for Clinical CYP3A Inhibition Studies to Quantify Victim DDI Potential Alice Ban Ke, Ph.D. Consultant & Scientific Advisor Simcyp Limited Alice.Ke@certara.com

More information

Erik Mogalian, Polina German, Chris Yang, Lisa Moorehead, Diana Brainard, John McNally, Jennifer Cuvin, Anita Mathias

Erik Mogalian, Polina German, Chris Yang, Lisa Moorehead, Diana Brainard, John McNally, Jennifer Cuvin, Anita Mathias Evaluation of Transporter and Cytochrome P450-Mediated Drug-Drug Interactions Between Pan-Genotypic HCV NS5A Inhibitor GS-5816 and Phenotypic Probe Drugs Erik Mogalian, Polina German, Chris Yang, Lisa

More information

12/9/2015. Drug Interactions. Sarah Robertson, Pharm.D. Director, Department of Clinical Pharmacology Vertex Pharmaceuticals Inc.

12/9/2015. Drug Interactions. Sarah Robertson, Pharm.D. Director, Department of Clinical Pharmacology Vertex Pharmaceuticals Inc. Drug Interactions Sarah Robertson, Pharm.D. Director, Department of Clinical Pharmacology Vertex Pharmaceuticals Inc. Boston, MA, USA December 10, 2015 1 1 Overview Epidemiology and Categories of Drug

More information

Strategy on Drug Transporter Investigation Why, How, Which & When. Jasminder Sahi

Strategy on Drug Transporter Investigation Why, How, Which & When. Jasminder Sahi Strategy on Drug Transporter Investigation Why, How, Which & When Jasminder Sahi Intestine Drug Absorption PEPT1 OATPs MCTs AE2 Epithelial Cell MCTs MRP3 Liver Excretion via Liver Kidney MRPs OATPs N PT1

More information

Supplemental material to this article can be found at:

Supplemental material to this article can be found at: Supplemental material to this article can be found at: http://dmd.aspetjournals.org/content/suppl/207/05/08/dmd.6.07458.dc 52-009X/45/7/755 764$25.00 https://doi.org/0.24/dmd.6.07458 DRUG METABOLISM AND

More information

Application of PBPK Modeling and Simulations in Drug Development

Application of PBPK Modeling and Simulations in Drug Development Application of PBPK Modeling and Simulations in Drug Development Ping Zhao Division of Pharmacometrics Office of Clinical Pharmacology Office of Translational Sciences Center for Drug Evaluation and Research

More information

Pharmacokinetic drug drug interactions of tyrosine kinase inhibitors: A focus on cytochrome P450, transporters, and acid suppression therapy

Pharmacokinetic drug drug interactions of tyrosine kinase inhibitors: A focus on cytochrome P450, transporters, and acid suppression therapy Received: 1 March 2016 Revised: 4 July 2016 Accepted: 4 July 2016 DOI: 10.1002/hon.2335 REVIEW Pharmacokinetic drug drug interactions of tyrosine kinase s: A focus on cytochrome P450, transporters, and

More information

Pharmacy Newsletter. September 17, Q4.

Pharmacy Newsletter. September 17, Q4. Pharmacy Newsletter September 17, 2014 - Q4 Table of Contents SECTION 1: CMO Message...3 SECTION 2: Medicare Part D Cost Share Reminder...3 SECTION 3: Formulary Changes...4 SECTION 4: FDA Alerts New FDA

More information

Caveat: Validation and Limitations of Phenotyping Methods for Drug Metabolizing Enzymes and Transporters

Caveat: Validation and Limitations of Phenotyping Methods for Drug Metabolizing Enzymes and Transporters Caveat: Validation and Limitations of Phenotyping Methods for Drug Metabolizing Enzymes and Transporters Uwe Fuhr, University Hospital Cologne 1 How to Safeguard that Metrics Reflect E/T Activity? in healthy

More information

JOHNS HOPKINS HEALTHCARE

JOHNS HOPKINS HEALTHCARE JOHNS HOPKINS HEALTHCARE Subject: Clinical Criteria for Hepatitis C (HCV) Therapy Department: Pharmacy Lines of Business: PPMCO Policy Number: MEDS92 Effective Date: 04/15/2015 Revision Date: 08/15/2015

More information

AmeriHealth Caritas Iowa Request for Prior Authorization Hepatitis C Treatments

AmeriHealth Caritas Iowa Request for Prior Authorization Hepatitis C Treatments Form applies to IA Health Link and hawk-i plans. Please print accuracy is important. Fax completed form to 1-855-825-2714. Provider Help Desk: 1-855-328-1612. AmeriHealth Caritas Iowa member ID #: Patient

More information

DRUG INTERACTIONS WITH GRAZOPREVIR AND ELBASVIR

DRUG INTERACTIONS WITH GRAZOPREVIR AND ELBASVIR DRUG INTERACTIONS WITH GRAZOPREVIR AND ELBASVIR Pharmacology NS3/4A protease inhibitor NS5A inhibitor Adult Dose Investigational: 100 mg once daily Investigational: 50 mg once daily Being developed as

More information

DRUG METABOLISM AND PHARMACOKINETICS (DMPK) Lena Gustavsson, H. Lundbeck A/S, November 2015

DRUG METABOLISM AND PHARMACOKINETICS (DMPK) Lena Gustavsson, H. Lundbeck A/S, November 2015 DRUG METABOLISM AND PHARMACOKINETICS (DMPK), H. Lundbeck A/S, LEGU@lundbeck.com November 2015 DMPK in Drug Discovery and Development Agenda Introduction Optimizing pharmacokinetic properties Absorption

More information

State of Maine Department of Health & Human Services MaineCare/MEDEL Prior Authorization Form HEPATITIS C TREATMENT

State of Maine Department of Health & Human Services MaineCare/MEDEL Prior Authorization Form HEPATITIS C TREATMENT State of Maine Department of Health & Human Services MaineCare/MEDEL Prior Authorization Form HEPATITIS C TREATMENT HCV Phone: 1-888-445-0497 www.mainecarepdl.org Fax: 1-888-879-6938 Member ID #: Patient

More information

Core Data Set CYP2D6 Metabolism

Core Data Set CYP2D6 Metabolism Core Data Set CYP2D6 Metabolism Oxidised metabolites seen in pre-clinical species Inhibitor Target CYP Isoform CLint (µl/min/mg protein) % Inhibition Control 12.5 - Furafylline 1A2 12.9 0 Sulfaphenoxazole

More information

New therapeutic agents marketed in 2014: Part 3

New therapeutic agents marketed in 2014: Part 3 CPE New therapeutic agents marketed in 2014: Part 3 Daniel A. Hussar Abstract Objective: To provide information about the most important properties of new therapeutic agents marketed in 2014. Data sources:

More information

Redefining The Math. The less the better WEEKS. Daclatasvir 60 mg Tablet K S

Redefining The Math. The less the better WEEKS. Daclatasvir 60 mg Tablet K S Redefining The Math 12 24 WEEKS W EE K S Hepatitis C; the most notorious of all hepatitis infections, has becoming a world threat due to its high morbidity and mortality rate. Moreover, with the prevalence

More information

Pharmacy Medical Necessity Guidelines: Hepatitis C Virus

Pharmacy Medical Necessity Guidelines: Hepatitis C Virus Pharmacy Medical Necessity Guidelines: Hepatitis C Virus Effective: January 1, 2018 Prior Authorization Required Type of Review Care Management Not Covered Type of Review Clinical Review Pharmacy (RX)

More information

State of Maine Department of Health & Human Services MaineCare/MEDEL Prior Authorization Form HEPATITIS C TREATMENT

State of Maine Department of Health & Human Services MaineCare/MEDEL Prior Authorization Form HEPATITIS C TREATMENT State of Maine Department of Health & Human Services MaineCare/MEDEL Prior Authorization Form HEPATITIS C TREATMENT HCV Phone: 1-888-445-0497 www.mainecarepdl.org Fax: 1-888-879-6938 Member ID #: Patient

More information

New Drugs Update: FDA Approvals for

New Drugs Update: FDA Approvals for New Drugs Update: FDA Approvals for 2013-14 T. Aaron Jones, PharmD, BCPS Director of Pharmacy Marquette General Hospital MPA Fall Meeting (October 4, 2014) Disclosure I will discuss off label use or investigational

More information

Clinical Pharmacology of DAA s for HCV: What s New and What s in the Pipeline

Clinical Pharmacology of DAA s for HCV: What s New and What s in the Pipeline Clinical Pharmacology of DAA s for HCV: What s New and What s in the Pipeline Anita Mathias, PhD Clinical Pharmacology, Gilead Sciences 14 th Int. Workshop on Clinical Pharmacology of HIV Therapy April

More information

New Drug Update. LaKeisha Williams, PharmD, MSPH

New Drug Update. LaKeisha Williams, PharmD, MSPH New Drug Update LaKeisha Williams, PharmD, MSPH Drug Information Specialist Xavier University of Louisiana College of Pharmacy LPA Annual Convention July 18, 2014 Speaker Disclosures The speaker declares

More information

INFECTIOUS DISEASE AGENTS: HEPATITIS C - DIRECT - ACTING ANTIVIRAL

INFECTIOUS DISEASE AGENTS: HEPATITIS C - DIRECT - ACTING ANTIVIRAL Ohio Department of Medicaid Prior Authorization Form Unified PDL HEPATITIS C TREATMENT Member ID# Patient Name: DOB: Patient Address: Provider DEA: Provider NPI: Provider Name: Phone: Provider Address:

More information

Exploiting BDDCS and the Role of Transporters

Exploiting BDDCS and the Role of Transporters Exploiting BDDCS and the Role of Transporters (Therapeutic benefit of scientific knowledge of biological transporters, understanding the clinical relevant effects of active transport on oral drug absorption)

More information

Mechanisms and Predictions of Drug-Drug Interactions of the Hepatitis C Virus 3-Direct Acting

Mechanisms and Predictions of Drug-Drug Interactions of the Hepatitis C Virus 3-Direct Acting Title Page Mechanisms and Predictions of Drug-Drug Interactions of the Hepatitis C Virus 3-Direct Acting Antiviral (3D) Regimen: Paritaprevir/Ritonavir, Ombitasvir and Dasabuvir Mohamad Shebley, Jinrong

More information

DRUG-DRUG INTERACTIONS OF GLECAPREVIR AND PIBRENTASVIR WITH PRAVASTATIN, ROSUVASTATIN, OR DABIGATRAN ETEXILATE

DRUG-DRUG INTERACTIONS OF GLECAPREVIR AND PIBRENTASVIR WITH PRAVASTATIN, ROSUVASTATIN, OR DABIGATRAN ETEXILATE DRUG-DRUG INTERACTIONS OF GLECAPREVIR AND PIBRENTASVIR WITH PRAVASTATIN, ROSUVASTATIN, OR DABIGATRAN ETEXILATE Matthew P. Kosloski, Weihan Zhao, Hong Li, Stanley Subhead Wang, Calibri Joaquin 14pt, Valdes,

More information

Product Monograph. VOSEVI (sofosbuvir/velpatasvir/voxilaprevir) tablets. Antiviral Agent

Product Monograph. VOSEVI (sofosbuvir/velpatasvir/voxilaprevir) tablets. Antiviral Agent INCLUDING PATIENT MEDICATION INFORMATION Pr VOSEVI (sofosbuvir/velpatasvir/voxilaprevir) tablets 400 mg/100 mg/100 mg Antiviral Agent Gilead Sciences Inc. Foster City, CA 94404 USA Date of Preparation:

More information

Supporting information

Supporting information Supporting information Intracellular drug bioavailability: a new predictor of system dependent drug disposition Mateus, André 1* ; Treyer, Andrea 1* ; Wegler, Christine 1,2 ; Karlgren, Maria 1 ; Matsson,

More information

Considerations for the management of Hepatitis C in patients with HIV co-infection

Considerations for the management of Hepatitis C in patients with HIV co-infection Considerations for the management of Hepatitis C in patients with HIV co-infection Marcella Honkonen, PharmD, BCPS Sunday, February 22, 2012 at 10:15 AM AzPA Southwest Clinical Conference JW Marriott,

More information

Current Approaches and Applications of Phenotyping Methods for Drug Metabolizing Enzymes and Transporters

Current Approaches and Applications of Phenotyping Methods for Drug Metabolizing Enzymes and Transporters Current Approaches and Applications of Phenotyping Methods for Drug Metabolizing Enzymes and Transporters Uwe Fuhr, University Hospital Cologne 1 Definition Phenotyping is quantifying the in vivo activity

More information

REQUEST FOR PRIOR AUTHORIZATION Hepatitis C Treatments

REQUEST FOR PRIOR AUTHORIZATION Hepatitis C Treatments Fax completed form to: 866-940-7328 Prior Authorization Phone Number: 800-310-6826 IA Medicaid Member ID # Patient name Date of Birth Patient address Patient phone Provider NPI Prescriber name Phone Prescriber

More information

Bristol-Myers Squibb HCV DAAs: Review of Interactions Involving Transporters. Timothy Eley. 21 May 2014

Bristol-Myers Squibb HCV DAAs: Review of Interactions Involving Transporters. Timothy Eley. 21 May 2014 Bristol-Myers Squibb HCV DAAs: Review of Interactions Involving Transporters Timothy Eley 15th HIV/HEPPK Workshop 21 May 2014 Disclosures T Eley is a full time employee and stockholder of Bristol-Myers

More information

Drug Interactions, from bench to bedside

Drug Interactions, from bench to bedside Drug Interactions, from bench to bedside Candidate to Market, The Paterson Institute for Cancer Research, Manchester, UK Michael Griffin PhD Overview of presentation To understand the importance of drug-drug

More information

Pharmacy Newsletter JANUARY 2015 Q1

Pharmacy Newsletter JANUARY 2015 Q1 Pharmacy Newsletter JANUARY 2015 Q1 Gold Coast Health Plan Pharmacy Newsletter January 2015 Q1 2 Table of Contents SECTION 1: CMO Message...3 SECTION 2: Influenza and Tamiflu...4 SECTION 3: Emergency Overrides...6

More information

Objectives Making CYP450, Drug Interactions, & Pharmacogenetics Easy

Objectives Making CYP450, Drug Interactions, & Pharmacogenetics Easy Objectives Making, Drug Interactions, & Pharmacogenetics Easy Anthony J. Busti, MD, PharmD, FNLA, FAHA Describe the differences between phase I and phase II metabolic pathways. Identify the most common

More information

On Target for Hepatitis C Elimination: Direct Acting Antiviral Agents in 2018

On Target for Hepatitis C Elimination: Direct Acting Antiviral Agents in 2018 On Target for Hepatitis C Elimination: Direct Acting Antiviral Agents in 2018 Trana Hussaini, PharmD Pharmacotherapy Specialist in Liver Transplantation, VGH Clinical Assistant Professor, Faculty of Pharmaceutical

More information

RISK FACTORS AND DRUG TO STATIN-INDUCED MYOPATHY

RISK FACTORS AND DRUG TO STATIN-INDUCED MYOPATHY RISK FACTORS AND DRUG INTERACTION PREDISPOSING TO STATIN-INDUCED MYOPATHY Assist. Prof. Dr. Verawan Uchaipichat Clinical Pharmacy Department Khon Kaen University Advanced Pharmacotherapy 2012 Updated d

More information

In vitro substrate-dependent inhibition of OATP1B1 and its impact on DDI prediction

In vitro substrate-dependent inhibition of OATP1B1 and its impact on DDI prediction SSX 3 rd Annual Conference (Oct 11, 2018) In vitro substrate-dependent inhibition of OATP1B1 and its impact on DDI prediction Yoshitane Nozaki, PhD DMPK Tsukuba Organic Anion Transporting Polypeptide (OATP)

More information

Combination therapy with simeprevir and TMC647055/low dose ritonavir: dose anticipation using PBPK modeling and dose optimization in healthy subjects

Combination therapy with simeprevir and TMC647055/low dose ritonavir: dose anticipation using PBPK modeling and dose optimization in healthy subjects Combination therapy with simeprevir and TMC647055/low dose ritonavir: dose anticipation using PBPK modeling and dose optimization in healthy subjects MC. Rouan, J. Snoeys, S. Ouwerkerk-Mahadevan, R. Verloes,

More information

Clinical Pharmacology of DAA s for HCV: What s New & What s In Pipeline

Clinical Pharmacology of DAA s for HCV: What s New & What s In Pipeline Clinical Pharmacology of DAA s for HCV: What s New & What s In Pipeline Kirk Bertelsen, PhD Clinical Pharmacology Janssen Pharmaceuticals, Research & Development 4/24/2013 1 Incivo Simeprevir 2 Janssen

More information

Physiologically-Based Simulation of Daclatasvir Pharmacokinetics With Antiretroviral Inducers and Inhibitors of Cytochrome P450 and Drug Transporters

Physiologically-Based Simulation of Daclatasvir Pharmacokinetics With Antiretroviral Inducers and Inhibitors of Cytochrome P450 and Drug Transporters Physiologically-Based Simulation of Daclatasvir Pharmacokinetics With Antiretroviral Inducers and Inhibitors of Cytochrome P450 and Drug Transporters Qi Wang, Wenying Li, Ming Zheng, Timothy Eley, Frank

More information

Case #1. Pharmacology and Drug Interactions of Newer Direct-Acting Antivirals

Case #1. Pharmacology and Drug Interactions of Newer Direct-Acting Antivirals Pharmacology and Drug Interactions of Newer Direct-Acting Antivirals Charles W. Flexner, MD Professor of Medicine, Pharmacology, and International Health The Johns Hopkins University School of Medicine

More information

ANNEX I SUMMARY OF PRODUCT CHARACTERISTICS

ANNEX I SUMMARY OF PRODUCT CHARACTERISTICS ANNEX I SUMMARY OF PRODUCT CHARACTERISTICS 1 This medicinal product is subject to additional monitoring. This will allow quick identification of new safety information. Healthcare professionals are asked

More information

Selected Properties of Ledipasvir

Selected Properties of Ledipasvir Selected Properties of Ledipasvir Other names Manufacturer Pharmacology / Mechanism of Action Activity Resistance Genotypic Harvoni (ledipasvir and sofosbuvir), GS-5885 Glilead Ledipasvir prevents replication

More information

Welcome to the webinar... We will begin shortly

Welcome to the webinar... We will begin shortly Welcome to the webinar... We will begin shortly Evaluation of Ketoconazole and Its Alternative Clinical CYP3A4/5 Inhibitors as Inhibitors of Drug Transporters: The In Vitro Effects of Ketoconazole, Ritonavir,

More information

ANNEX I SUMMARY OF PRODUCT CHARACTERISTICS

ANNEX I SUMMARY OF PRODUCT CHARACTERISTICS ANNEX I SUMMARY OF PRODUCT CHARACTERISTICS 1 This medicinal product is subject to additional monitoring. This will allow quick identification of new safety information. Healthcare professionals are asked

More information

Culture Hepatocytes in Human Plasma to Count the free Concentration of Drug in Evaluation of Drug-drug Interaction. Chuang Lu

Culture Hepatocytes in Human Plasma to Count the free Concentration of Drug in Evaluation of Drug-drug Interaction. Chuang Lu Culture Hepatocytes in Human Plasma to Count the free Concentration of Drug in Evaluation of Drug-drug nteraction Chuang Lu Millennium, The Takeda Oncology Company Cambridge, MA, USA DD 205, Seattle, 6/29/205

More information

Each film-coated tablet contains 12.5 mg of ombitasvir, 75 mg of paritaprevir and 50 mg of ritonavir.

Each film-coated tablet contains 12.5 mg of ombitasvir, 75 mg of paritaprevir and 50 mg of ritonavir. This medicinal product is subject to additional monitoring. This will allow quick identification of new safety information. Healthcare professionals are asked to report any suspected adverse reactions.

More information

Physiologically Based Pharmacokinetic Model of the CYP2D6 Probe Atomoxetine: Extrapolation to Special Populations and Drug-Drug Interactions s

Physiologically Based Pharmacokinetic Model of the CYP2D6 Probe Atomoxetine: Extrapolation to Special Populations and Drug-Drug Interactions s Supplemental material to this article can be found at: http://dmd.aspetjournals.org/content/suppl/2017/08/31/dmd.117.076455.dc1 1521-009X/45/11/1156 1165$25.00 https://doi.org/10.1124/dmd.117.076455 DRUG

More information

HEPCVEL Tablets (Sofosbuvir 400 mg + Velpatasvir 100 mg)

HEPCVEL Tablets (Sofosbuvir 400 mg + Velpatasvir 100 mg) Published on: 3 Jul 2017 HEPCVEL Tablets (Sofosbuvir 400 mg + Velpatasvir 100 mg) Black Box Warning Risk of Hepatitis B Virus Reactivation in Patients Co-Infected with HCV And HBV Test all patients for

More information

Effect of Daclatasvir/Asunaprevir/Beclabuvir in Fixed-dose Combination on the Pharmacokinetics of CYP450/Transporter Substrates In Healthy Subjects

Effect of Daclatasvir/Asunaprevir/Beclabuvir in Fixed-dose Combination on the Pharmacokinetics of CYP450/Transporter Substrates In Healthy Subjects Effect of Daclatasvir/Asunaprevir/Beclabuvir in Fixed-dose Combination on the Pharmacokinetics of CYP450/Transporter Substrates In Healthy Subjects Xiaolu Tao 1, Karen Sims 1, Yi-Ting Chang 1, Jignasa

More information

Selected Properties of Daclatasvir

Selected Properties of Daclatasvir Selected Properties of Daclatasvir Other names Manufacturer Pharmacology / Mechanism of Action Activity Resistance Genotypic Daklinza, BMS-790052 Bristol-Myers Squibb Daclatasvir is a highly potent and

More information

New Antivirals for Hep C in Context of HIV: Vosevi and Mavyret

New Antivirals for Hep C in Context of HIV: Vosevi and Mavyret New Antivirals for Hep C in Context of HIV: Vosevi and Mavyret John Scott, MD, MSc, FIDSA November 16, 2017 This presentation is intended for educational use only and does not in any way constitute medical

More information

NIOSH List of Antineoplastic and Other Hazardous Drugs in Healthcare Settings: Proposed Additions to the NIOSH Hazardous Drug List 2018

NIOSH List of Antineoplastic and Other Hazardous Drugs in Healthcare Settings: Proposed Additions to the NIOSH Hazardous Drug List 2018 This document is scheduled to be published in the Federal Register on 02/14/2018 and available online at https://federalregister.gov/d/2018-02957, and on FDsys.gov BILLING CODE 4163-19-P DEPARTMENT OF

More information

Obstacles to Treatment: Renal Disease, Ribavirin, DDIs

Obstacles to Treatment: Renal Disease, Ribavirin, DDIs Obstacles to Treatment: Renal Disease, Ribavirin, DDIs 1 Disclosures Research Support: Gilead, Novartis, Bristol Myers Squibb, Astellas, AbbVie, Merck, Janssen, Roche/Genentech Consulting: Gilead, Novartis,

More information

Evaluation and Quantitative Prediction of Renal Transporter-Mediated Drug-Drug Interactions. Bo Feng, Ph.D. DDI 2017 June 19-21, 2017

Evaluation and Quantitative Prediction of Renal Transporter-Mediated Drug-Drug Interactions. Bo Feng, Ph.D. DDI 2017 June 19-21, 2017 Evaluation and Quantitative Prediction of Renal Transporter-Mediated Drug-Drug Interactions Bo Feng, Ph.D. DDI 2017 June 19-21, 2017 Outline Background of renal transporters. Clinically observed transporter-mediated

More information

New York State HCV Provider Webinar Series. Drug-Drug Interactions Including PPIs

New York State HCV Provider Webinar Series. Drug-Drug Interactions Including PPIs New York State HCV Provider Webinar Series Drug-Drug Interactions Including PPIs Objectives Review all currently approved HCV DAA regimens and the mechanism of action of each anti-hcv drug Detail each

More information

MODELING MECHANISM BASED INACTIVATION USING PBPK JAN WAHLSTROM DIRECTOR, PRECLINICAL

MODELING MECHANISM BASED INACTIVATION USING PBPK JAN WAHLSTROM DIRECTOR, PRECLINICAL MODELING MECHANISM BASED INACTIVATION USING PBPK JAN WAHLSTROM DIRECTOR, PRECLINICAL ABSTRACT Quantitative prediction of the magnitude of drug-drug interactions (DDI) is critical to underwriting patient

More information

Dynamic DNA Laboratories, LLC - DO NOT DISTRIBUTE

Dynamic DNA Laboratories, LLC - DO NOT DISTRIBUTE Cardiovascular Pharmacogenetic Report Created for: Patty Pain Patient: Patty Pain DOB: 1/1/1970 Accession #: 988889 SSN: Collection Date: Received Date: Ordering Physician: Report Generated: 1/28/2016

More information

Outpatient Pharmacy Effective Date: August 15, 2014

Outpatient Pharmacy Effective Date: August 15, 2014 Therapeutic Class Code: W5Y, W5V, W0B, W0D, W0A, W0E Therapeutic Class Description: Hepatitis C Virus nucleotide analog NS5B RNA Dependent Polymerase Inhibitor, Hepatitis C Virus NS3/4A Serine Protease

More information

Biopharmaceutics Drug Disposition Classification System (BDDCS) and Its Application in Drug Discovery and Development

Biopharmaceutics Drug Disposition Classification System (BDDCS) and Its Application in Drug Discovery and Development Biopharmaceutics Drug Disposition Classification System (BDDCS) and Its Application in Drug Discovery and Development Leslie Z. Benet, Ph.D. Professor of Bioengineering and Therapeutic Sciences University

More information

Professor David Back

Professor David Back THIRD JOINT CONFERENCE OF BHIVA AND BASHH 2014 Professor David Back University of Liverpool 1-4 April 2014, Arena and Convention Centre Liverpool THIRD JOINT CONFERENCE OF BHIVA AND BASHH 2014 Professor

More information

Using virtual populations to solve drug development problems. Iain Gardner Head of Translational DMPK Science SIMCYP

Using virtual populations to solve drug development problems. Iain Gardner Head of Translational DMPK Science SIMCYP Using virtual populations to solve drug development problems Iain Gardner Head of Translational DMPK Science SIMCYP Prediction of human PK (PD) in virtual individuals In vitro system In vitro CLu int Scaling

More information

ANNEX I SUMMARY OF PRODUCT CHARACTERISTICS

ANNEX I SUMMARY OF PRODUCT CHARACTERISTICS ANNEX I SUMMARY OF PRODUCT CHARACTERISTICS 1 This medicinal product is subject to additional monitoring. This will allow quick identification of new safety information. Healthcare professionals are asked

More information

CYP3A Induction Can Predict P-gp Induction: An Example of Sofosbuvir (a P-gp Substrate) with Rifampin, Carbamazepine or Rifabutin

CYP3A Induction Can Predict P-gp Induction: An Example of Sofosbuvir (a P-gp Substrate) with Rifampin, Carbamazepine or Rifabutin CYP3A Induction Can Predict P-gp Induction: An Example of ofosbuvir (a P-gp ubstrate) with Rifampin, Carbamazepine or Rifabutin Justin D. Lutz, Brian J. Kirby, Benedetta assetto, Qinghua ong, Angela orth,

More information

HARVONI (ledipasvir and sofosbuvir) tablets, for oral use Initial U.S. Approval: 2014

HARVONI (ledipasvir and sofosbuvir) tablets, for oral use Initial U.S. Approval: 2014 HIGHLIGHTS OF PRESCRIBING INFORMATION These highlights do not include all the information needed to use HARVONI safely and effectively. See full prescribing information for HARVONI. HARVONI (ledipasvir

More information

ANNEX I SUMMARY OF PRODUCT CHARACTERISTICS

ANNEX I SUMMARY OF PRODUCT CHARACTERISTICS ANNEX I SUMMARY OF PRODUCT CHARACTERISTICS 1 This medicinal product is subject to additional monitoring. This will allow quick identification of new safety information. Healthcare professionals are asked

More information

Medical Policy An independent licensee of the Blue Cross Blue Shield Association

Medical Policy An independent licensee of the Blue Cross Blue Shield Association Hepatitis C Second Generation Antivirals Page 1 of 32 Medical Policy An independent licensee of the Blue Cross Blue Shield Association Title: See also: Hepatitis C Second Generation Antivirals Through

More information

A dosage recommendation cannot be made for patients with severe renal impairment or end stage renal disease. (2.3)

A dosage recommendation cannot be made for patients with severe renal impairment or end stage renal disease. (2.3) HIGHLIGHTS OF PRESCRIBING INFORMATION These highlights do not include all the information needed to use EPCLUSA safely and effectively. See full prescribing information for EPCLUSA. EPCLUSA (sofosbuvir

More information

UPMC for You Pharmacy and Therapeutics Committee Meeting July 22, 2014 meeting

UPMC for You Pharmacy and Therapeutics Committee Meeting July 22, 2014 meeting UPMC for You Pharmacy and Therapeutics Committee Meeting July 22, 2014 meeting 1. Call to order: The meeting was called to order at 7:05 a.m. 2. Review of the minutes: The minutes of the April meeting

More information

A dosage recommendation cannot be made for patients with severe renal impairment or end stage renal disease. (2.3)

A dosage recommendation cannot be made for patients with severe renal impairment or end stage renal disease. (2.3) HIGHLIGHTS OF PRESCRIBING INFORMATION These highlights do not include all the information needed to use SOFOSBUVIR and VELPATASVIR TABLETS safely and effectively. See full prescribing information for SOFOSBUVIR

More information

Effect of Chronic Kidney Disease on Nonrenal Elimination Pathways: A Systematic Assessment of CYP1A2, CYP2C8, CYP2C9, CYP2C19, and OATP

Effect of Chronic Kidney Disease on Nonrenal Elimination Pathways: A Systematic Assessment of CYP1A2, CYP2C8, CYP2C9, CYP2C19, and OATP Effect of Chronic Kidney Disease on Nonrenal Elimination Pathways: A Systematic Assessment of CYP1A2, CYP2C8, CYP2C9, CYP2C19, and OATP Ming-Liang Tan 1, Kenta Yoshida 1,2, Ping Zhao 1, Lei Zhang 1, Thomas

More information

Biopharmaceutics Drug Disposition Classification System (BDDCS) --- Its Impact and Application

Biopharmaceutics Drug Disposition Classification System (BDDCS) --- Its Impact and Application Biopharmaceutics Drug Disposition Classification System (BDDCS) --- Its Impact and Application Leslie Z. Benet, Ph.D. Professor of Bioengineering and Therapeutic Sciences Schools of Pharmacy and Medicine

More information

HCV Pharmacology for All Clinicians

HCV Pharmacology for All Clinicians HCV Pharmacology for All Clinicians Disclosure I have nothing to disclose. Parya Saberi, PharmD, MAS Assistant Professor, UCSF Center for AIDS Prevention Studies Medical Management of HIV/AIDS and Hepatitis

More information

Monica Edholm Medica Medic l a Pr oducts Agency

Monica Edholm Medica Medic l a Pr oducts Agency EMA EFPIA workshop Break-out session no. 2 Case Study Title: M&S for dose adjustment in impaired patients M&S for dose adjustment in renally Monica Edholm MedicalProducts Agency Disclaimer: The views expressed

More information

ANNEX I SUMMARY OF PRODUCT CHARACTERISTICS

ANNEX I SUMMARY OF PRODUCT CHARACTERISTICS ANNEX I SUMMARY OF PRODUCT CHARACTERISTICS 1 This medicinal product is subject to additional monitoring. This will allow quick identification of new safety information. Healthcare professionals are asked

More information

The Future of In Vitro Systems for the Assessment of Induction and Suppression of Enzymes and Transporters

The Future of In Vitro Systems for the Assessment of Induction and Suppression of Enzymes and Transporters The Future of In Vitro Systems for the Assessment of Induction and Suppression of Enzymes and Transporters AAPS, San Diego November 6 th, 2014 Andrew Parkinson, XPD Consulting Lisa Almond, Simcyp-Certara

More information

Herta Crauwels, et al.: Rilpivirine Drug-Drug Interactions

Herta Crauwels, et al.: Rilpivirine Drug-Drug Interactions AIDS Rev. 2013;15:87 101 Herta Crauwels, et al.: Rilpivirine Drug-Drug Interactions Clinical Perspective on Drug Drug Interactions with the Non-nucleoside Reverse Transcriptase Inhibitor Rilpivirine Herta

More information

Simeprevir (Olysio) Drug Summary. Class and Mechanism. Table of Contents

Simeprevir (Olysio) Drug Summary. Class and Mechanism. Table of Contents Hepatitis C Online PDF created September 18, 2018, 1:01 pm Simeprevir (Olysio) Table of Contents Simeprevir Olysio Editor's Summary Drug Summary Class and Mechanism Manufacturer for United States Cost

More information