Protocol for the Management of Neutropenic Sepsis in Adult Patients P

Transcription

1 Protocol for the Management of Neutropenic Sepsis in Adult Patients P Version 2 Date April 2015 Review Date April 2016 Author Rachel Onions Change Approver Acute Oncology Team UHMBT. Version 2.

2 CHANGE CONTROL SHEET This is a Controlled Document. The definitive version is on the intranet. Printed versions should be verified as valid with the intranet version. POLICY DEVELOPMENT TEAM Name Rachel Onions Louise Brown Job Title Acute Oncology Nurse Practitioner Acute Oncology Nurse Practitioner AMENDMENT HISTORY Revision No. Date of Issue Page/Section Changed Description of Change Review Date 1 August 2012 Policy re-written New policy August April 2015 Section 1 and section 2, More detailed information within the definition and background of neutropenic sepsis. April 2017 Updated information on PGD s and MASCC score. Version 2.

3 DISTRIBUTION PLAN Dissemination lead: Previous document already being used? If yes, in what format and where? Proposed action to retrieve out-ofdate copies of the document: To be disseminated to: Chairpersons of approving committees, sub-committees or groups Divisional and Department Heads Proposed actions to communicate the document contents to staff: Rachel Onions Yes Trust clinical guideline on the Oncology trust intranet page. Remove from intranet page and replace with updated version All staff at UHMB, particularly those involved in Acute admission of cancer patients namely A &E, Medical assessment unit and the oncology day unit. Pharmacy Microbiology Dr Fyfe Acute Oncology Lead Include in the UHMB Weekly News policy page DISTRIBUTION RECORD to be completed following document approval Date put on register of procedural documents Disseminated to: (either directly or via meetings, etc) Format (i.e. paper or electronic) Date Disseminated No. of Copies Sent Contact Details / Comments TRAINING IMPLICATIONS Is training required to be given due to the introduction of this policy? If yes, describe arrangements Yes Training new intake of FY1/FY2 doctors Training nursing staff on A+E and AMU.. Version 2.

4 EQUALITY & DIVERSITY IMPACT ASSESSMENT TOOL Yes/No Comments 1. Does the policy/guidance affect one group less or more favourably than another on the basis of: Race Ethnic origins (including gypsies and travellers) Nationality Gender Culture Religion or belief Sexual orientation including lesbian, gay and bisexual people Age Disability - learning disabilities, physical disability, sensory impairment and mental health problems 2. Is there any evidence that some groups are affected differently? 3. If you have identified potential discrimination are there any exceptions - valid, legal and/or justifiable? 4. Is the impact of the policy/guidance likely to be negative? 4a 4b 4c If so can the impact be avoided? What alternative are there to achieving the policy/guidance without the impact? Can we reduce the impact by taking different action? If you have identified a potential discriminatory impact of this procedural document, please refer it to the HR Equality & Diversity Specialist, together with any suggestions as to the action required to avoid/reduce this impact For advice in respect of answering the above questions, please contact the HR Equality & Diversity Specialist, Extension Version 2.

5 REFERENCES (Include references to all relevant Trust Policies and Guidelines) Number References 1 National Confidential Enquiry into Patient Outcome and Death (2008) For better, for worse? A review of the care of patients who died within 30 days of receiving systemic anti-cancer therapy. London, NCEPOD. 2 National Chemotherapy Advisory Group (2009) Chemotherapy services in England: ensuring quality and safety. London, Department of Health. 3 National Institute for Health and Clinical Excellence (2012) Neutropenic sepsis: prevention and management of neutropenic sepsis in cancer patients. London, NICE. 4 University Hospitals of Morecambe Bay NHS Foundation Trust (2015) The bedside clinical guidelines partnership: Medical Guidelines. Sepsis, severe sepsis and septic shock. Guidelines.aspx. UHMBT 5 University Hospitals of Morecambe Bay NHS Foundation Trust (2015) Adult Venous Access Policy. UHMBT. 6 University Hospitals of Morecambe Bay NHS Foundation Trust (2015) Antibiotic Prescribing Clinical Guidelines for Medicine. UHMBT. GLOSSARY and DEFINITIONS Abbreviation or Term NICE MASCC Definition National Institute for Clinical Health and Excellence Multinational Association of Supportive Care in Cancer

6 CONTENTS Page Title 1 Change Control 2 Policy Development Team 2 Amendment History 2 Distribution Plan 3 Distribution Record 3 Training Implications 3 Equality & Diversity Impact Assessment 4 References 5 Glossary and Definitions 6 Contents 7 1 Introduction Background Definition of neutropenic sepsis 9 2 Management History Examination Action Antibiotic guidance Unresolving pyrexia On-going management Patient group directives 15 3 Implementation 16 4 Appendix 1 Treatment algorithm 17

7 1. Introduction Protocol for the Management of Neutropenic Sepsis in Adult Patients NEUTROPENIC SEPSIS IS AN ACUTE MEDICAL EMERGENCY. SUSPECTED NEUTROPENIC SEPSIS MUST BE TREATED WITH ANTIBIOTICS WITHIN 1 HOUR OF ARRIVAL IN THE HOSPITAL. FAILURE TO INITIATE ANTIBIOTICS EARLY MAY RESULT IN OVERWHELMING SEPSIS AND DEATH. Advice may be obtained from the acute oncology team on bleeps 1257 (FGH) and 3301 (RLI) (M-F 9-5pm) or from the consultant or registrar on call for oncology/haematology (via LTH hospital switchboard). 1.1 Background: A report by the National Confidential Enquiry into Patient Outcome and Death (Systemic anti- cancer therapy: for better for worse? [2008]) [1] and a follow-up report by the National Chemotherapy Advisory Group (Chemotherapy services in England: ensuring quality and safety [2009]) [2] highlighted problems in the management of neutropenic sepsis in adults receiving chemotherapy. In response to these concerns the National Institute of Health and Clinical Excellence (NICE) issued clinical guidance 151: Prevention and treatment of Neutropenic Sepsis in cancer patients (September 2012) [3]. This protocol is based on these guidance and proposed NICE pathways and is consistent with guidance on febrile neutropenia from both the European Society of Medical Oncology and The American Society of Clinical Oncology. Patients with cancer have an increased risk of infection. The degree of risk is dependent on the extent of the disease, as well as the chemotherapy or radiotherapy given to treat the cancer. Reversible bone marrow suppression is a consequence of

8 many chemotherapy regimens. Neutropenic sepsis is a potentially fatal complication of anticancer treatment (particularly chemotherapy). Mortality rates ranging between 2% and 21% have been reported in adults. Aggressive use of inpatient intravenous antibiotic therapy has reduced morbidity and mortality rates and intensive care management is now needed in fewer than 5% of cases in England. The risk of infection increases with reducing neutrophil count. Patients with neutrophil count <0.5 are at particularly high risk of developing sepsis. Other patients at increased risk include age >60 years, haematology patients, patients with indwelling central catheters and those with poor general health and/or co-morbidities. All patients presenting with suspected neutropenic sepsis should be assessed by a healthcare professional with competence in managing complications of anticancer treatment within 24 hours of presentation to secondary care. Patients having anticancer treatment and their carers are provided with written and oral information, both before starting and throughout their anticancer treatment, on: - neutropenic sepsis - how and when to contact 24-hour specialist oncology advice - how and when to seek emergency care. 1.2 Definition of neutropenic sepsis: Diagnose neutropenic sepsis in patients having anticancer treatment whose neutrophil count is per litre or lower and who have either: a temperature higher than 38 C or >37.5 C for > 1 hr or other signs or symptoms consistent with clinically significant sepsis. NOTE: The absence of a fever does NOT rule out neutropenic sepsis especially if the patient is unwell and has recently received chemotherapy. Neutropenic sepsis could present with non specific symptoms such as confusion in the elderly or rigors

9 without pyrexia. Patients may have taken medication which could mask the fever, i.e. paracetamol or steroids. Symptoms and signs of sepsis in adults may include : Temperature >38 C or <36 C Respiratory rate > 20 breaths/minute Heart rate >90 beats/minute Acutely altered mental state Hyperglycaemia (BM>7.7 mmol/l) in the absence of diabetes The presentation of sepsis is variable and all of these signs do NOT need to be present to diagnosis sepsis. You might also expect specific signs to be absent in certain patient groups (patients on beta-blockers, for example, may not be tachycardia). However, neutropenia alone is not an indication for antibiotics in a stable patient with no new symptoms suggestive of sepsis.

10 2. Management Suspected Neutropenic Sepsis Neutropenic sepsis is a medical emergency and can be fatal. IF NEUTROPENIC SEPSIS IS SUSPECTED ANTIBIOTICS SHOULD BE GIVEN WITHIN 1 HOUR OF ARRIVAL AT THE HOSPITAL. IV ANTIBIOTICS MAY BE GIVEN BEFORE A FULL HISTORY IS TAKEN OR THE FBC IS KNOWN. 2.1 History Is the patient on chemotherapy? Date of last treatment? IF WITHIN 28 DAYS THEN FOLLOW NEUTROPENIC SEPSIS TREATMENT ALOGRITHM (see appendix 1). Check underlying diagnosis, disease status, date/type of recent chemotherapy Note symptoms of infection: rigors, cough, sore throat, diarrhoea, dysuria, skin lesions. Check for presence of central venous access device. List all drugs and allergies 2.2 Examination Remember basic ABC + refer to sepsis care pathway in medical guidelines [4]

11 Temperature, BP, heart rate, oxygen saturation, respiratory rate, peripheral perfusion, altered mental state. Search for source of infection i.e. chest examination, check central line devices, any wounds or skin lesions, mouth and throat. Record any SIRS criteria or signs of severe sepsis (temp >38 or <36, respiratory rate >20/min, HR>90bpm, altered mental state, SBP<90mmHg, SpO2<90%) 2.3 Action URGENT FULL BLOOD COUNT (Suspected neutropenic sepsis DO NOT wait for results before IV antibiotics). U&E, LFT, CRP, glucose CULTURES: Blood cultures-peripheral and central line, MRSA screen, MSSU/CSU if symptomatic, sputum if available, stool culture if diarrhoea, wound swabs. CXR only if clinically indicated eg if hypoxic or clinical signs in chest. Arterial blood gases if hypoxic. Do not access central lines unless trained to do so. Insert peripheral cannula if not trained to use central line. Refer to trust policy on use of central lines [5]. All patients should be reviewed by a member of the oncology team within 24 hours of presentation (this can be the following day if patient stable) or call oncology registrar at weekend or evenings if urgent review is required (via Preston switchboard). The acute oncology teams can be contacted via: RLI Bleep: 3301 Tel: RLI.Oncology@mbht.nhs.uk FGH Bleep: 1257 Tel: FGH.Oncology@mbht.nhs.uk

12 First line antibiotics should be given within 1 hour of arrival. It is vital that time of admission and time of first dose of antibiotics is accurately recorded. If patient meets severe sepsis criteria-follow severe sepsis guidelines and consider referral to critical care. 2.4 Antibiotic guidance NB: Consult BNF for dose reductions in liver and renal impairment and UHMBT antibiotic guidance available on intranet [6]. If no penicillin allergy: IV Tazocin 4.5g tds. If penicillin allergic but NOT anaphylaxis: IV Meropenem 1g tds If penicillin allergic with features of anaphylaxis: IV Ciprofloxacin 400mg bd NB: if patient has received prophylactic Ciprofloxacin prior to admission substitute Ciprofloxacin for Gentamicin (dose will depend on renal function). If known MRSA or if central line is in-situ and known MRSA or signs of exit site or line infection add IV Teicoplanin 400mg BD for first 3 doses then 400mg once daily). If patient has diarrhoea consider addition of IV Metronidazole 500mg tds or oral Metronidazole 400 mg tds if risk of Clostridium difficile infection (for example previous C Diff infection or recent prolonged antibiotic use) or in presence of perianal infection. IF IN DOUBT PLEASE CONTACT MICROBIOLOGY FOR ADVICE

13 2.5 Unresolving pyrexia Consider taking further cultures if pyrexia continues or condition deteriorates. If fever persists > 48 hours despite IV antibiotics discuss with microbiology. If patient is not clinically improving or deteriorates they should be reviewed by a senior member of the medical team. If after 72 hours the patient is still febrile consider the addition of antifungal therapy. SEEK ADVICE FROM MICROBIOLOGY IF THERE IS PERISTENT FEVER OF PROGRESSION OF INFECTION. 2.6 On-going management Ensure any oral chemotherapy drugs are discontinued. Daily FBC until neutrophils > 1.0. Monitor temperature, BP, pulse, respiratory rate, oxygen saturations 4 hourly (or more frequently if required). Record early warning score. Monitor urine output. Patients should be reviewed at least daily and prompt action taken if the clinical picture deteriorates or no improvement. These patients should have a senior medical review. Inform the acute oncology team of admission within 24 hours. Specific antibiotics should be guided by sensitivities on any positive microbiology cultures. Central venous access can be used to administer antibiotics if staff are trained to use the line. If the central line is thought to be the source of infection it may need to be removed epically if signs of severe sepsis. Please discuss with oncology and microbiology.

14 Consider commencing granulocyte stimulating colony factor (GCSF) only on cases of severe sepsis, fungal infections of prolonged neutropenia must be discussed with oncology. Antibiotics should be given until the neutrophil count is > 1.0 or until the patient has been afebrile for >24 hours whichever is longer. Antibiotics may need to be continued for a longer duration if complicated sepsis, high risk patient or positive blood cultures. However, the acute oncology team may decide to discharge patient s earlier who are classed as low risk using the validated MASS risk index score ONLY A MEMBER OF THE ACUTE ONCOLOGY TEAM CAN MAKE THIS ASSESSMENT. 2.7 Patient Group directives PGD s are in use for nurses in A+E, AMU or the oncology day unit to give the first dose of antibiotics for patients with suspected neutropenic sepsis. Only staff members that have had training and been signed off as competent can use the PGD. PGD s are available for tazocin, meropenem and ciprofloxacin.

15 3. Implementation All Oncology areas, acute assessment wards and emergency departments have a copy of the protocol. The protocol is available on the oncology intranet site. All band 6 and above nurses working in these areas are trained in the acute oncology service and treatment of neutropenic sepsis. All consultants on the oncall medical rota and in the emergency department are trained in the acute oncology service and treatment of neutropenic sepsis. There is a continuous audit programme to document the 1 hour door to needle time for patient with suspected neutropenic sepsis.

16 4. Appendix 1: Treatment algorithm