NIV in Acute Respiratory Failure: Where we fail? Dr Shrikanth Srinivasan MD,DNB,FNB,EDIC Consultant, Critical Care Medicine Medanta, The Medicity
|
|
- Malcolm Anthony
- 5 years ago
- Views:
Transcription
1 NIV in Acute Respiratory Failure: Where we fail? Dr Shrikanth Srinivasan MD,DNB,FNB,EDIC Consultant, Critical Care Medicine Medanta, The Medicity
2 Use of NIV COPD CHF ARF
3 Response to NIV Antonelli ICM 2001, 27:
4
5 Avoid NIV failure by selecting patients likely to succeed Diagnosis Green Light COPD, CHF, CPE (hypercapnic respiratory failure) Yellow light Asthma, Obesity hypoventilation, upper airway obstruction, post op, post-extubation,trauma, ARDS (mild), some pneumonias Red Light Pneumonia/ARDS-MODS, Pulm Fibrosis, Tight upper airway obstruction
6 Case 1 63 y/f in ED with increasing SOB. Severe COPD on LTOT Baseline FEV1 0.53L and PaCO2 48 mm Hg. Cough with yellowish phlegm, but raises it without difficulty. On exam: mod resp distress, + accessory muscle RR 28 BP 144/82, cooperative, has teeth, 69 kg lungs reveal bilat rhonchi, expiratory phase ABG 7.28/PaCO2 56/PaO2 64 on 4 L/min O2, CXR: hyperinflated but no infiltrates
7 Likelihood of NIV Success? High? Low?
8 NIV: Determinants of Success and Failure 12 COPD pts treated with Nasal Ventilation Success FailureSuccess APACHE II Teeth yes No Pneumonia No 43% Excess secretions No Yes Mouth leaks (ml) Poor coordination No Yes After 1 hour Yes No PaCO2 >10, RR, ph > 0.5 Yes No Soo Hoo et al, CCM 1994
9 CASE 2 hr of NIV Agitated and unable to tolerate IPAP pressure over 10 cm H2O IPAP, 5 cm H2O EPAP, 40% FIO2). Asynchronous with vent. Dyspnea worse than at 1hr, mask leaks. RR 28, still access muscle use, BP, pulse steady. ABG 7.25/ PaCO2 62, PaO2 70. Is this patient failing now? What would you do?
10 PREDICTORS OF NONINVASIVE VENTILATION SUCCESS OR FAILURE Predictors of NIV failure observed in COPD patients with ARF (1) Lower arterial ph at baseline (2) Greater severity of illness, as indicated by Acute Physiology and Chronic Health Evaluation (APACHE) II score (3) Inability to coordinate with the ventilator (4) Inability to minimize the amount of mouth leak with nasal mask ventilation Current Opinion in Critical Care: February Volume 19 - Issue 1 -p 1 8
11 PREDICTORS OF NONINVASIVE VENTILATION SUCCESS OR FAILURE Predictors of NIV failure observed in COPD patients with ARF (5) Less efficient or less rapid correction of hypercapnia, ph, or tachypnea in the early hours (6) Functional limitations caused by COPD before ICU admission, evaluated using a score correlated to home activities of daily living (ADL) (7) Higher number of medical complications (particularly hyperglycemia) on ICU admission Current Opinion in Critical Care: February Volume 19 - Issue 1 -p 1 8
12 Strategies to Avoid NIV Failure Proper location, monitoring, experienced staff ICU or stepdown for new starts unless very stable Monitor continuously for: subjective responses comfort, dyspnea, anxiety, agitation vital signs (RR), (accessory muscle use) synchrony, leaks secretions gas exchange; oximetry, Blood gases complications
13 Strategies to Avoid NIV Failure Assure Adequate Gas Exchange Comfortable mask Oronasal Adequate Ventilator Settings Correct leaks Ventilator designed for NIV Optimal ventilator settings IPAP adjusted upward to treat resp distress, decrease WOB EPAP increased to counterbalance auto-peep, improve oxygenation Increase IPAP and EPAP in parallel (sufficient Δ) FIO2 to keep O2sat > 90%
14 Case 2 75 year old male k/c/o CAD Acute onset dyspnea B/L coarse crepts+ BP:180/100 mm Hg Cardiogenic Pulmonary Edema
15
16 Questions Are CPAP and NIV similar? Is there an improvement in outcome? Am I increasing the risk of cardiac arrest?
17
18
19
20 Key Messages The evidence of NIV/CPAP over standard medical therapy is robust Its use as a FIRST LINE INTERVENTION in cardiogenic pulmonary edema is becoming mandatory CPAP and NIV have similar efficacy in decreasing the need for ETI and mortality WITHOUT increasing risk of AMI NIV can be considered to be preffered therapy in acute cardiogenic pulmonary edema with hypercapnia Nieminen MS, Bohm M: Executive summary of the guidelines on the diagnosis and treatment of acute heart failure: the task force on Acute heart failure of European Society of cardiology. Eur Heart J :
21 NIV messages When: Start early Where: In ER Who: Experienced staff Outcome: Usually rapid resolution and transfer to ward
22 Case 3 60 year old male, diabetic, SAPS II 37 P/F ratio 120 RR 37 bpm B/L pulmonary infiltrates Dyspnea No s/o LV failure ARDS
23 Questions?
24 n = 51 n = 54 Ferrer et al. AJRCCM 2003; 168: 1438
25 CCM 2007
26
27 Rana, Critical Care 2006
28
29
30 Summary Objective: To assess rates and predictive factors of non-invasive ventilation (NIV) failure in patients admitted to the intensive care unit (ICU) for non-hypercapnic acute hypoxemic respiratory failure (AHRF) Methods: observational cohort study
31 Summary Results: Among 113 patients receiving NIV for AHRF, 82 had ARDS and 31non-ARDS. Intubation rates significantly differed between ARDS and non- ARDS patients (61% versus 35%,P = 0.015) and according to clinical severity of ARDS: 31% in mild, 62% in moderate, and 84% in severe ARDS (P = ). In-ICU mortality rates were 13% in non-ards, and, respectively, 19%, 32% and 32% in mild, moderate and severe ARDS (P = 0.22). Among patients with moderate ARDS, NIV failure was lower among those having a PaO2/FiO2 >150 mmhg (45% vs. 74%, p = 0.04).
32 Figure 2 Rates of NIV failure and in-icu mortality (expressed in %) according to clinical criteria for acute respiratory distress syndrome (ARDS) and clinical severity of ARDS using the Berlin definition. Intubation rate was significantly different between the four groups (P = 0.001) but not the mortality rate (P = 0.22). Intubation and mortality rates were higher in patients with moderate or severe ARDS than in patients with mild or without clinical criteria for ARDS
33 Figure 3 Kaplan-Meier estimate of survival without intubation according to presence of ARDS and its severity at presentation, stratified as no ARDS or mild ARDS (solid line) or moderate or severe ARDS (dashed line). The difference between the two groups was highly significant (P <0.0001, log-rank test). (ARDS, acute respiratory distress syndrome).
34 Summary NIV failure was associated with active cancer, shock, moderate/severe ARDS, lower GCS and lower PEEP level at NIV initiation. Among intubated patients, ICU mortality rate was 46% overall and did not differ according to the time to intubation. Conclusions: NIV can be first-line approach in non-ards and mild ARDS NIV may be attempted in ARDS patients with a PaO2/FiO2 > % of severe ARDS required intubation and NIV did not appear beneficial in this subset of patients. However, the time to intubation had no influence on mortality.
35 Predictors of NIV failure observed in hypoxemic patients with ARF (1) Higher severity score [Simplified Acute Physiology Score (SAPS) II35 / SAPS II>34/higher SAPS II (2) Older age (>40 years) (3) Presence of acute respiratory distress syndrome or community-acquired pneumonia (4) Failure to improve oxygenation after 1 h of treatment (PaO2:FiO2 146 /PaO2:FiO2 175)
36 Predictors of NIV failure observed in hypoxemic patients with ARF (5) higher respiratory rate under NIV (6) need for vasopressors (7) need for renal replacement therapy
37 NIV in Immunocompromised patients
38
39
40
41
42 Risk factor for failure At Multivariate analysis two major risks factors for NIMV failure in immunocompromised: SAPS II score (OR=2.012, 95% CI: ; P=0.04 ALI/ARDS (OR= 2.266, 95%CI: ; P=0.002).
43 NIV in Asthma
44 NIV in acute asthma Potential Goals of NIV in asthma
45 Summary Lack of strong supporting evidence In the absence of conclusive data, a short trial of NPPV (eg, one to two hours) maybe used: As an alternative to intubation in patients who have failed a trial of standard medical treatment To prevent intubation in patients with mild-to-moderate acute respiratory failure who do not need immediate ventilatory support To prevent acute respiratory failure in patients who do not have substantial impairment of gas exchange To accelerate bronchodilation in patients who do not need mechanical ventilation
46 Role of NIV post extubation?
47
48 Postextubation ARF Reintubation 48% Reintubation 72%
49 Prevention of postextubation ARF Reintubation 11% Reintubation 8%
50
51 NIV IN THE POSTEXTUBATION PERIOD Prophylactic NIV after extubation may be useful to prevent acute respiratory failure in selected populations NIV employed for treating postextubation acute respiratory failure has no proven benefit and can even increase mortality by delaying reintubation
52 NONINVASIVE VENTILATION(NIV) IN THE POSTEXTUBATION PERIOD NIV was found to be effective in preventing postextubation respiratory failure in patients having hypercapnia at the end of the SBT. NIV could reduce the risk of reintubation in postoperative patients after major elective abdominal surgery or lung resection, and could even reduce mortality in this latter group
53
54 THANK YOU
Noninvasive Ventilation: Non-COPD Applications
Noninvasive Ventilation: Non-COPD Applications NONINVASIVE MECHANICAL VENTILATION Why Noninvasive Ventilation? Avoids upper A respiratory airway trauma system lacerations, protective hemorrhage strategy
More informationSurgery Grand Rounds. Non-invasive Ventilation: A valuable tool. James Cromie, PGY 3 8/24/09
Surgery Grand Rounds Non-invasive Ventilation: A valuable tool James Cromie, PGY 3 8/24/09 History of mechanical ventilation 1930 s: use of iron lung 1940 s: First NIV system (Bellevue Hospital) 1950 s:
More informationKeeping Patients Off the Vent: Bilevel, HFNC, Neither?
Keeping Patients Off the Vent: Bilevel, HFNC, Neither? Robert Kempainen, MD Pulmonary and Critical Care Medicine Hennepin County Medical Center University of Minnesota School of Medicine Objectives Summarize
More informationNIV use in ED. Dr. Khalfan AL Amrani Emergency Resuscitation Symposium 2 nd May 2016 SQUH
NIV use in ED Dr. Khalfan AL Amrani Emergency Resuscitation Symposium 2 nd May 2016 SQUH Outline History & Introduction Overview of NIV application Review of proven uses of NIV History of Ventilation 1940
More informationWhat is the next best step?
Noninvasive Ventilation William Janssen, M.D. Assistant Professor of Medicine National Jewish Health University of Colorado Denver Health Sciences Center What is the next best step? 65 year old female
More informationWALTER O DONOHUE LECTURE: HUMIDFIED HIGH FLOW CANNULAE OXYGEN THERAPY
WALTER O DONOHUE LECTURE: HUMIDFIED HIGH FLOW CANNULAE OXYGEN THERAPY NICHOLAS S. HILL, MD PROFESSOR OF MEDICINE TUFTS MEDICAL CENTER BOSTON, MA NICHOLAS S. HILL, MD, is Chief of the Division of Pulmonary,
More informationNon-invasive Positive Pressure Mechanical Ventilation: NIPPV: CPAP BPAP IPAP EPAP. My Real Goals. What s new in 2018? OMG PAP?
Non-invasive Positive Pressure Mechanical Ventilation: What s new in 2018? Geoffrey R. Connors, MD, FACP Associate Professor of Medicine University of Colorado School of Medicine Division of Pulmonary
More informationNIV in hypoxemic patients
NIV in hypoxemic patients Massimo Antonelli, MD Dept. of Intensive Care & Anesthesiology Università Cattolica del Sacro Cuore Rome - Italy Conflict of interest (research grants and consultations): Maquet
More informationPOLICY. Number: Title: APPLICATION OF NON INVASIVE VENTILATION FOR ACUTE RESPIRATORY FAILURE. Authorization
POLICY Number: 7311-60-024 Title: APPLICATION OF NON INVASIVE VENTILATION FOR ACUTE RESPIRATORY FAILURE Authorization [ ] President and CEO [ x ] Vice President, Finance and Corporate Services Source:
More informationNIV - BI-LEVEL POSITIVE AIRWAY PRESSURE (BIPAP)
Introduction NIV - BI-LEVEL POSITIVE AIRWAY PRESSURE (BIPAP) Noninvasive ventilation (NIV) is a method of delivering oxygen by positive pressure mask that allows for the prevention or postponement of invasive
More informationHigh Flow Oxygen Therapy in Acute Respiratory Failure. Laurent Brochard Toronto
High Flow Oxygen Therapy in Acute Respiratory Failure Laurent Brochard Toronto Conflicts of interest Our clinical research laboratory has received research grants for clinical research projects from the
More informationConcerns and Controversial Issues in NPPV. Concerns and Controversial Issues in Noninvasive Positive Pressure Ventilation
: Common Therapy in Daily Practice Concerns and Controversial Issues in Noninvasive Positive Pressure Ventilation Rongchang Chen Guangzhou Institute of Respiratory Disease as the first choice of mechanical
More informationNoninvasive ventilation: Selection of patient, interfaces, initiation and weaning
CME article Johnson S, et al: Noninvasive ventilation Noninvasive ventilation: Selection of patient, interfaces, initiation and weaning Saumy Johnson, Ramesh Unnikrishnan * Email: ramesh.unnikrishnan@manipal.edu
More informationRecent Advances in Respiratory Medicine
Recent Advances in Respiratory Medicine Dr. R KUMAR Pulmonologist Non Invasive Ventilation (NIV) NIV Noninvasive ventilation (NIV) refers to the administration of ventilatory support without using an invasive
More informationNon-Invasive Ventilation
Khusrav Bajan Head Emergency Medicine, Consultant Intensivist & Physician, P.D. Hinduja National Hospital & M.R.C. 112 And the Lord God formed man of the dust of the ground and breathed into his nostrils
More informationNON-INVASIVE VENTILATION. Lijun Ding 23 Jan 2018
NON-INVASIVE VENTILATION Lijun Ding 23 Jan 2018 Learning objectives What is NIV The difference between CPAP and BiPAP The indication of the use of NIV Complication of NIV application Patient monitoring
More informationBasics of NIV. Dr Shrikanth Srinivasan MD,DNB,FNB,EDIC. Consultant, Critical Care Medicine Medanta, The Medicity
Basics of NIV Dr Shrikanth Srinivasan MD,DNB,FNB,EDIC Consultant, Critical Care Medicine Medanta, The Medicity Objectives: Definitions Advantages and Disadvantages Interfaces Indications Contraindications
More informationNon-invasive Ventilation
Non-invasive Ventilation 163 29 Non-invasive Ventilation AM BHAGWATI Artificial ventilatory support has became an integral component in the management of critically ill patients in the intensive care units.
More informationObjectives. Health care significance of ARF 9/10/15 TREATMENT OF ACUTE RESPIRATORY FAILURE OF VARIABLE CAUSES: INVASIVE VS. NON- INVASIVE VENTILATION
TREATMENT OF ACUTE RESPIRATORY FAILURE OF VARIABLE CAUSES: INVASIVE VS. NON- INVASIVE VENTILATION Louisa Chika Ikpeama, DNP, CCRN, ACNP-BC Objectives Identify health care significance of acute respiratory
More informationNON INVASIVE LIFE SAVERS. Non Invasive Ventilation (NIV)
Table 1. NIV: Mechanisms Of Action Decreases work of breathing Increases functional residual capacity Recruits collapsed alveoli Improves respiratory gas exchange Reverses hypoventilation Maintains upper
More informationNoninvasive respiratory support:why is it working?
Noninvasive respiratory support:why is it working? Paolo Pelosi Department of Surgical Sciences and Integrated Diagnostics (DISC) IRCCS San Martino IST University of Genoa, Genoa, Italy ppelosi@hotmail.com
More informationCSIM annual meeting Acute respiratory failure. Dr. John Ronald, FRCPC Int Med, Resp, CCM. October 10, 2018
CSIM annual meeting - 2018 Acute respiratory failure Dr. John Ronald, FRCPC Int Med, Resp, CCM. October 10, 2018 NRGH affiliated with UBC medicine Disclosures None relevant to this presentation. Also no
More informationRespiratory Failure how the respiratory physicians deal with airway emergencies
Respiratory Failure how the respiratory physicians deal with airway emergencies Dr Michael Davies MD FRCP Consultant Respiratory Physician Respiratory Support and Sleep Centre Papworth Hospital NHS Foundation
More informationAcute noninvasive ventilation what s the evidence? Respiratory Medicine Update: Royal College of Physicians & BTS Thu 28 th January 2016
Acute noninvasive ventilation what s the evidence? Respiratory Medicine Update: Royal College of Physicians & BTS Thu 28 th January 2016 Annabel Nickol Consultant in Respiratory Medicine, Sleep & Ventilation
More informationSTATE OF OKLAHOMA 2014 EMERGENCY MEDICAL SERVICES PROTOCOLS
3K NON-INVASIVE POSITIVE PRESSURE VENTILATION (NIPPV) ADULT EMT EMT-INTERMEDIATE 85 ADVANCED EMT PARAMEDIC Indications: 1. Dyspnea Uncertain Etiology Adult. 2. Dyspnea Asthma Adult. 3. Dyspnea Chronic
More informationAlma Mater University of Bologna. Respiratory and Critical Care Sant Orsola Hospital, Bologna, Italy
Alma Mater University of Bologna Respiratory and Critical Care Sant Orsola Hospital, Bologna, Italy Conflict of Interest I have affiliations with, special interests, or have conducted business with the
More informationCounty of Santa Clara Emergency Medical Services System
County of Santa Clara Emergency Medical Services System Policy #700-M12: Continuous Positive Airway Pressure CONTINUOUS POSITIVE AIRWAY PRESSURE Effective: February 8, 2013TBD Replaces: NewFebruary 8,
More informationWeaning from Mechanical Ventilation. Dr Azmin Huda Abdul Rahim
Weaning from Mechanical Ventilation Dr Azmin Huda Abdul Rahim Content Definition Classification Weaning criteria Weaning methods Criteria for extubation Introduction Weaning comprises 40% of the duration
More informationUPDATE IN HOSPITAL MEDICINE
UPDATE IN HOSPITAL MEDICINE FLORIDA CHAPTER ACP MEETING 2016 Himangi Kaushal, M.D., F.A.C.P. Program Director Memorial Healthcare System Internal Medicine Residency DISCLOSURES None OBJECTIVES Review some
More informationAcute NIV in COPD and what happens next. Dr Rachael Evans PhD Associate Professor, Respiratory Medicine, Glenfield Hospital
Acute NIV in COPD and what happens next Dr Rachael Evans PhD Associate Professor, Respiratory Medicine, Glenfield Hospital Content Scenarios Evidence based medicine for the first 24 hrs Who should we refer
More informationA study of non-invasive ventilation in acute respiratory failure
Original Research Article A study of non-invasive ventilation in acute respiratory failure Nilima Manohar Mane 1, Jayant L. Pednekar 2, Sangeeta Pednekar 3* 1 Consultant Physician and Diabetologist, Apollo
More information5. What is the cause of this patient s metabolic acidosis? LACTIC ACIDOSIS SECONDARY TO ANEMIC HYPOXIA (HIGH CO LEVEL)
Self-Assessment RSPT 2350: Module F - ABG Analysis 1. You are called to the ER to do an ABG on a 40 year old female who is C/O dyspnea but seems confused and disoriented. The ABG on an FiO 2 of.21 show:
More informationDiagnosis and Management of Acute Respiratory Failure
Diagnosis and Management of Acute Respiratory Failure Steven B. Leven, M.D., F.C.C.P. Clinical Professor, Pulmonary/Critical Care Medicine UCI Director MICU and Respiratory Therapy, UCI Medical Center
More informationLearning Objectives. 1. Indications versus contra-indications 2. CPAP versus NiVS 3. Clinical evidence
Learning Objectives 1. Indications versus contra-indications 2. CPAP versus NiVS 3. Clinical evidence Pre-hospital Non-invasive vventilatory support Marc Gillis, MD Imelda Bonheiden Our goal out there
More informationNIV in COPD Acute and Chronic Use
NIV in COPD Acute and Chronic Use Dr C M Chu MD, MSc, FRCP, FCCP Consultant Physician Department of Medicine & Geriatrics United Christian Hospital, Hong Kong NIV in COPD I. AE-COPD/ARF II. III. Weaning
More informationBiLevel Pressure Device
PROCEDURE - Page 1 of 7 Purpose Scope Classes/ Goals Define indications and care settings for acute and chronic initiation of Noninvasive Positive Pressure Ventilation. Identify the role of Respiratory
More informationAverage volume-assured pressure support
Focused review Average volume-assured pressure support Abdurahim Aloud MD Abstract Average volume-assured pressure support (AVAPS) is a relatively new mode of noninvasive positive pressure ventilation
More informationRespiratory insufficiency in bariatric patients
Respiratory insufficiency in bariatric patients Special considerations or just more of the same? Weaning and rehabilation conference 6th November 2015 Definition of obesity Underweight BMI< 18 Normal weight
More informationCase Scenarios. Dr Shrikanth Srinivasan MD,DNB,FNB,EDIC. Consultant, Critical Care Medicine Medanta, The Medicity
Case Scenarios Dr Shrikanth Srinivasan MD,DNB,FNB,EDIC Consultant, Critical Care Medicine Medanta, The Medicity Case 1 A 36 year male with cirrhosis and active GI bleeding is intubated to protect his airway,
More informationAcute Applications of Noninvasive Positive Pressure Ventilation* Timothy Liesching, MD; Henry Kwok, MD, FCCP; and Nicholas S.
reviews Acute Applications of Noninvasive Positive Pressure Ventilation* Timothy Liesching, MD; Henry Kwok, MD, FCCP; and Nicholas S. Hill, MD, FCCP Noninvasive positive-pressure ventilation (NPPV) has
More informationBi-Level Therapy: Boosting Comfort & Compliance in Apnea Patients
Bi-Level Therapy: Boosting Comfort & Compliance in Apnea Patients Objectives Describe nocturnal ventilation characteristics that may indicate underlying conditions and benefits of bilevel therapy for specific
More informationBy Mark Bachand, RRT-NPS, RPFT. I have no actual or potential conflict of interest in relation to this presentation.
By Mark Bachand, RRT-NPS, RPFT I have no actual or potential conflict of interest in relation to this presentation. Objectives Review state protocols regarding CPAP use. Touch on the different modes that
More informationARDS: an update 6 th March A. Hakeem Al Hashim, MD, FRCP SQUH
ARDS: an update 6 th March 2017 A. Hakeem Al Hashim, MD, FRCP SQUH 30M, previously healthy Hx: 1 week dry cough Gradually worsening SOB No travel Hx Case BP 130/70, HR 100/min ph 7.29 pco2 35 po2 50 HCO3
More informationHaut debit nasal ou BiPAP? Laurent Brochard Toronto
Haut debit nasal ou BiPAP? Laurent Brochard Toronto Conflicts of interest Our clinical research laboratory has received research grants for clinical trials from the following companies: General Electric
More informationCondensed version.
I m Stu 3 Condensed version smcvicar@uwhealth.org Listen 1. Snoring 2. Gurgling 3. Hoarseness 4. Stridor (inspiratory/expiratory) 5. Wheezing 6. Grunting Listen Crackles Wheezing Stridor Absent Crackles
More informationTissue is the Issue. PEEP CPAP FiO2 HFNC PSV HFNC. DO 2 = CO [(Hb x 1.34) SaO PaO 2 ] perfusione
Tissue is the Issue perfusione PEEP CPAP FiO2 HFNC PSV HFNC DO 2 = CO [(Hb x 1.34) SaO 2 + 0.003 PaO 2 ] O2 HFNC PEEP CPAP PSV ARF ACPE HIGH FLOW NASAL CANNULA High and Exact FiO2, High Flow heating and
More informationTo Tube or Not to Tube: Invasive vs Non-Invasive Mechanical Ventilation
To Tube or Not to Tube: Invasive vs Non-Invasive Mechanical Ventilation Presented by: Mark Rose, BS, RRT (THD Staff RT and Collin College Clinical Instructor) @ 7th Annual SCCM Texas Chapter Symposium
More informationOXYGEN USE IN PHYSICAL THERAPY PRACTICE. Rebecca H. Crouch, PT,DPT,MS,CCS,FAACVPR
OXYGEN USE IN PHYSICAL THERAPY PRACTICE Rebecca H. Crouch, PT,DPT,MS,CCS,FAACVPR Supplemental Oxygen Advantages British Medical Research Council Clinical Trial Improved survival using oxygen 15 hrs/day
More informationNIV in acute hypoxic respiratory failure
All course materials, including the original lecture, are available as webcasts/podcasts at www.ers-education. org/niv2009.htm NIV in acute hypoxic respiratory failure Educational aims This presentation
More informationParamedic Rounds. Pre-Hospital Continuous Positive Airway Pressure (CPAP)
Paramedic Rounds Pre-Hospital Continuous Positive Airway Pressure (CPAP) Morgan Hillier MD Class of 2011 Dr. Mike Peddle Assistant Medical Director SWORBHP Objectives Outline evidence for pre-hospital
More informationRon Hosp, MS-HSA, RRT Regional Respiratory Specialist. This program has been approved for 1 hour of continuing education credit.
Ron Hosp, MS-HSA, RRT Regional Respiratory Specialist This program has been approved for 1 hour of continuing education credit. Course Objectives Identify at least four goals of home NIV Identify candidates
More informationFAILURE OF NONINVASIVE VENTILATION FOR DE NOVO ACUTE HYPOXEMIC RESPIRATORY FAILURE: ROLE OF TIDAL VOLUME
FAILURE OF NONINVASIVE VENTILATION FOR DE NOVO ACUTE HYPOXEMIC RESPIRATORY FAILURE: ROLE OF TIDAL VOLUME Guillaume CARTEAUX, Teresa MILLÁN-GUILARTE, Nicolas DE PROST, Keyvan RAZAZI, Shariq ABID, Arnaud
More informationCOMPLICACIONS DE LA VENTILACIÓ MECÀNICA NO INVASIVA
COMPLICACIONS DE LA VENTILACIÓ MECÀNICA NO INVASIVA Dr. Miquel Ferrer UVIIR, Servei de Pneumologia, Hospital Clínic, IDIBAPS, CibeRes, Barcelona. E- mail: miferrer@clinic.ub.es Barcelona, 3 de novembre
More informationARDS & TBI - Trading Off Ventilation Targets
ARDS & TBI - Trading Off Ventilation Targets Salvatore M. Maggiore, MD, PhD Rome, Italy smmaggiore@rm.unicatt.it Conflict of interest Principal Investigator: RINO trial o Nasal high-flow vs Venturi mask
More informationWeb Appendix 1: Literature search strategy. BTS Acute Hypercapnic Respiratory Failure (AHRF) write-up. Sources to be searched for the guidelines;
Web Appendix 1: Literature search strategy BTS Acute Hypercapnic Respiratory Failure (AHRF) write-up Sources to be searched for the guidelines; Cochrane Database of Systematic Reviews (CDSR) Database of
More informationOxygenation Failure. Increase FiO2. Titrate end-expiratory pressure. Adjust duty cycle to increase MAP. Patient Positioning. Inhaled Vasodilators
Oxygenation Failure Increase FiO2 Titrate end-expiratory pressure Adjust duty cycle to increase MAP Patient Positioning Inhaled Vasodilators Extracorporeal Circulation ARDS Radiology Increasing Intensity
More informationLecture Notes. Chapter 9: Smoke Inhalation Injury and Burns
Lecture Notes Chapter 9: Smoke Inhalation Injury and Burns Objectives List the factors that influence mortality rate Describe the nature of smoke inhalation and the fire environment Recognize the pulmonary
More informationMechanical Ventilation Principles and Practices
Mechanical Ventilation Principles and Practices Dr LAU Chun Wing Arthur Department of Intensive Care Pamela Youde Nethersole Eastern Hospital 6 October 2009 In this lecture, you will learn Major concepts
More informationMechanical Ventilation of the Patient with Neuromuscular Disease
Mechanical Ventilation of the Patient with Neuromuscular Disease Dean Hess PhD RRT Associate Professor of Anesthesia, Harvard Medical School Assistant Director of Respiratory Care, Massachusetts General
More informationLandmark articles on ventilation
Landmark articles on ventilation Dr Shrikanth Srinivasan MD,DNB,FNB,EDIC Consultant, Critical Care Medicine Medanta, The Medicity ARDS AECC DEFINITION-1994 ALI Acute onset Bilateral chest infiltrates PCWP
More informationHome Mechanical Ventilation:
Home Mechanical Ventilation: A Global A Global View View Nicholas Hill MD Tufts Medical Center Boston MA Nicholas S Hill MD Tufts Medical Center Boston, MA Disclosures Research Grants MAB Breathe Technologies
More informationPotential Conflicts of Interest
Potential Conflicts of Interest Patient Ventilator Synchrony, PAV and NAVA! Bob Kacmarek PhD, RRT Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts 4-27-09 WSRC Received research
More informationACUTE RESPIRATORY DISTRESS SYNDROME (ARDS) Rv
ACUTE RESPIRATORY DISTRESS SYNDROME (ARDS) Rv.8.18.18 ACUTE RESPIRATORY DISTRESS SYNDROME (ARDS) SUDDEN PROGRESSIVE FORM OF ACUTE RESPIRATORY FAILURE ALVEOLAR CAPILLARY MEMBRANE BECOMES DAMAGED AND MORE
More informationARF, Mechaical Ventilation and PFTs: ACOI Board Review 2018
ARF, Mechaical Ventilation and PFTs: ACOI Board Review 2018 Thomas F. Morley, DO, FACOI, FCCP, FAASM Professor of Medicine Chairman Department of Internal Medicine Director of the Division of Pulmonary,
More informationWanchai Wongkornrat Cardiovascular Thoracic Surgery Siriraj Hospital Mahidol University
Wanchai Wongkornrat Cardiovascular Thoracic Surgery Siriraj Hospital Mahidol University Assess adequacy of ventilation and oxygenation Aids in establishing a diagnosis and severity of respiratory failure
More informationTrial protocol - NIVAS Study
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 Trial protocol - NIVAS Study METHODS Study oversight The Non-Invasive Ventilation after Abdominal Surgery
More informationCase discussion Acute severe asthma during pregnancy. J.G. van der Hoeven
Case discussion Acute severe asthma during pregnancy J.G. van der Hoeven Case (1) 32-year-old female - gravida 3 - para 2 Previous medical history - asthma Pregnant (33 w) Acute onset fever with wheezing
More informationAcute respiratory failure
Rita Williams, NP-C, PA PeaceHealth Medical Group Pulmonary & Critical Care Acute respiratory failure Ventilation/perfusion mismatching Most common cause of hypoxemia Normal is 1:1 ratio or 1 Ventilation
More informationa. Will not suppress respiratory drive in acute asthma
Status Asthmaticus & COPD with Respiratory Failure - Key Points M.J. Betzner MD FRCPc - NYEMU Toronto 2018 Overview This talk is about the sickest of the sick patients presenting with severe or near death
More informationPrepared by : Bayan Kaddourah RN,MHM. GICU Clinical Instructor
Mechanical Ventilation Prepared by : Bayan Kaddourah RN,MHM. GICU Clinical Instructor 1 Definition Is a supportive therapy to facilitate gas exchange. Most ventilatory support requires an artificial airway.
More informationLiberation from Mechanical Ventilation in Critically Ill Adults
Liberation from Mechanical Ventilation in Critically Ill Adults 2017 ACCP/ATS Clinical Practice Guidelines Timothy D. Girard, MD, MSCI Clinical Research, Investigation, and Systems Modeling of Acute Illness
More informationPAPER DE LA VNI EN LA RETIRADA DE LA VENTILACIÓ INVASIVA I FRACÀS D EXTUBACIÓ
PAPER DE LA VNI EN LA RETIRADA DE LA VENTILACIÓ INVASIVA I FRACÀS D EXTUBACIÓ Dr. Miquel Ferrer UVIIR, Servei de Pneumologia, Hospital Clínic, IDIBAPS, CibeRes, Barcelona. E- mail: miferrer@clinic.ub.es
More informationEmergency Medicine High Velocity Nasal Insufflation (Hi-VNI) VAPOTHERM POCKET GUIDE
Emergency Medicine High Velocity Nasal Insufflation (Hi-VNI) VAPOTHERM POCKET GUIDE Indications for Vapotherm High Velocity Nasal Insufflation (Hi-VNI ) administration, the patient should be: Spontaneously
More informationPostoperative Respiratory failure( PRF) Dr.Ahmad farooq
Postoperative Respiratory failure( PRF) Dr.Ahmad farooq Is it really or/only a postoperative issue Multi hit theory first hits second hits Definition Pulmonary gas exchange impairment that presents after
More informationRespiratory Disease. Dr Amal Damrah consultant Neonatologist and Paediatrician
Respiratory Disease Dr Amal Damrah consultant Neonatologist and Paediatrician Signs and Symptoms of Respiratory Diseases Cardinal Symptoms Cough Sputum Hemoptysis Dyspnea Wheezes Chest pain Signs and Symptoms
More informationKeiko Nakazato 1,2*, Shinhiro Takeda 1,2, Keiji Tanaka 2 and Atsuhiro Sakamoto 1. Abstract
Nakazato et al. Journal of Cardiothoracic Surgery 2012, 7:41 RESEARCH ARTICLE Open Access Aggressive treatment with noninvasive ventilation for mild acute hypoxemic respiratory failure after cardiovascular
More informationN on-invasive ventilation (NIV) consists of mechanical
772 ORIGINAL ARTICLE Non-invasive ventilation as a first-line treatment for acute respiratory failure: real life experience in the emergency department C Antro, F Merico, R Urbino, V Gai... See end of
More informationEuropean Society of Intensive Care Medicine (ESICM) Acute Respiratory Failure Section WEAN SAFE. Data Collection Forms
European Society of Intensive Care Medicine (ESICM) Acute Respiratory Failure Section WEAN SAFE Data Collection Forms Study ID: Date of Data collection: FORM 0: - ORGANIZATIONAL DATA OF THE PARTICIPATING
More informationThe Art and Science of Weaning from Mechanical Ventilation
The Art and Science of Weaning from Mechanical Ventilation Shekhar T. Venkataraman M.D. Professor Departments of Critical Care Medicine and Pediatrics University of Pittsburgh School of Medicine Some definitions
More informationRespiratory Distress During RSV Season
Respiratory Distress During RSV Season Carroll King, MD, FAAP Disclosure : Carroll King, MD, FAAP has nothing to disclose. 1 Objectives At the end of this educational activity, participants should be able
More informationRESPIRATORY EMERGENCIES. Michael Waters MD April 2004
RESPIRATORY EMERGENCIES Michael Waters MD April 2004 ASTHMA Asthma is a chronic inflammatory disease of the airways with variable or reversible airway obstruction Characterized by increased sensitivity
More informationINDICATIONS FOR RESPIRATORY ASSISTANCE A C U T E M E D I C I N E U N I T P - Y E A R M B B S 4
INDICATIONS FOR RESPIRATORY ASSISTANCE A C U T E M E D I C I N E U N I T P - Y E A R M B B S 4 RESPIRATORY FAILURE Acute respiratory failure is defined by hypoxemia with or without hypercapnia. It is one
More informationRespiratory Medicine. Some pet peeves and other random topics. Kyle Perrin
Respiratory Medicine Some pet peeves and other random topics Kyle Perrin Overview 1. Acute asthma Severity assessment and management 2. Acute COPD NIV and other management 3. Respiratory problems in the
More informationOxygen and ABG. Dr Will Dooley
Oxygen and ABG G Dr Will Dooley Oxygen and ABGs Simply in 10 cases Recap of: ABG interpretation Oxygen management Some common concerns A-a gradient Base Excess Anion Gap COPD patients CPAP/BiPAP First
More informationMECHANICAL VENTILATION PROTOCOLS
GENERAL or SURGICAL Initial Ventilator Parameters Ventilator Management (see appendix I) Assess Patient Data (see appendix II) Data Collection Mode: Tidal Volume: FIO2: PEEP: Rate: I:E Ratio: ACUTE PHASE
More informationWhat you need to know about: High flow nasal oxygen therapy
What you need to know about: High flow nasal oxygen therapy Main introduction Adequate oxygenation is essential in many disorders, and this article will discuss the physiology, practicalities and indications
More informationHome Mechanical Ventilation. Anthony Bateman
Home Mechanical Ventilation Anthony Bateman What is Long Term Ventilation? LTV is the provision of respiratory support to individuals with non-acute respiratory failure Progression of expected disease
More informationIndications for Respiratory Assistance. Sheba Medical Center, ICU Department Nick D Ardenne St George s University of London Tel Hashomer
Indications for Respiratory Assistance Sheba Medical Center, ICU Department Nick D Ardenne St George s University of London Tel Hashomer Respiratory Assistance Non-invasive - Nasal specs - Facemask/ Resevoir
More informationWorldwidE AssessmeNt of Separation of patients From ventilatory assistance WEAN SAFE
European Society of Intensive Care Medicine (ESICM) Acute Respiratory Failure Section ESICM Trial Group WorldwidE AssessmeNt of Separation of patients From ventilatory assistance WEAN SAFE Data Collection
More informationSECTION 1: INCLUSION, EXCLUSION & RANDOMISATION INFORMATION
SECTION 1: INCLUSION, EXCLUSION & RANDOMISATION INFORMATION DEMOGRAPHIC INFORMATION Given name Family name Date of birth Consent date Gender Female Male Date of surgery INCLUSION & EXCLUSION CRITERIA YES
More informationOutcomes From Severe ARDS Managed Without ECMO. Roy Brower, MD Johns Hopkins University Critical Care Canada Forum Toronto November 1, 2016
Outcomes From Severe ARDS Managed Without ECMO Roy Brower, MD Johns Hopkins University Critical Care Canada Forum Toronto November 1, 2016 Severe ARDS Berlin Definition 2012 P:F ratio 100 mm Hg Prevalence:
More informationWeaning and extubation in PICU An evidence-based approach
Weaning and extubation in PICU An evidence-based approach Suchada Sritippayawan, MD. Div. Pulmonology & Crit Care Dept. Pediatrics Faculty of Medicine Chulalongkorn University Kanokporn Udomittipong, MD.
More informationCOPD is a syndrome of chronic limitation in expiratory airflow encompassing emphysema or chronic bronchitis.
1 Definition of COPD: COPD is a syndrome of chronic limitation in expiratory airflow encompassing emphysema or chronic bronchitis. Airflow obstruction may be accompanied by airway hyper-responsiveness
More informationDr. Yasser Fathi M.B.B.S, M.Sc, M.D. Anesthesia Consultant, Head of ICU King Saud Hospital, Unaizah
BY Dr. Yasser Fathi M.B.B.S, M.Sc, M.D Anesthesia Consultant, Head of ICU King Saud Hospital, Unaizah Objectives For Discussion Respiratory Physiology Pulmonary Graphics BIPAP Graphics Trouble Shootings
More informationARF. 8 8 (PaO 2 / FIO 2 ) NPPV NPPV ( P = 0.37) NPPV NPPV. (PaO 2 / FIO 2 > 200 PaO 2 / FIO 2 NPPV > 100) (P = 0.02) NPPV ( NPPV P = 0.
Monica Rocco, MD; Donatella Dell'Utri, MD; Andrea Morelli, MD; Gustavo Spadetta, MD; Giorgio Conti, MD; Massimo Antonelli, MD; and Paolo Pietropaoli, MD (ARF) (NPPV) 19 ARF ( 8 8 3 ) NPPV 19 (PaO 2 / FIO
More informationOptimize vent weaning and SBT outcomes. Identify underlying causes for SBT failures. Role SBT and weaning protocol have in respiratory care
Optimize vent weaning and SBT outcomes Identify underlying causes for SBT failures Role SBT and weaning protocol have in respiratory care Lower risk of developing complications Lower risk of VAP, other
More informationLecture Notes. Chapter 3: Asthma
Lecture Notes Chapter 3: Asthma Objectives Define asthma and status asthmaticus List the potential causes of asthma attacks Describe the effect of asthma attacks on lung function List the clinical features
More informationEffectiveness of high-flow nasal cannula oxygen therapy for acute respiratory failure with hypercapnia
Original Article Effectiveness of high-flow nasal cannula oxygen therapy for acute respiratory failure with hypercapnia Eun Sun Kim, Hongyeul Lee, Se Joong Kim, Jisoo Park, Yeon Joo Lee, Jong Sun Park,
More information