Approved by South West London Medicines Commissioning Group: 17 July 2014 Rituximab, Eltrombopag or Romiplostim for ITP Funding Request Form 2014-15 Rituximab, Eltrombopag and Romiplostim are used for the treatment of adults with chronic immune (idiopathic) thrombocytopenia purpura (ITP) whose condition is refractory to standard active treatments and rescue therapies or who have severe disease and a high risk of bleeding that needs frequent courses of rescue therapies. In South West London, these drugs are commissioned in accordance with NICE Technology appraisals (TA 221 and TA 293) and the locally developed ITP Care Pathway. In order to minimise interpretation of NICE and variation in access of these drugs, providers are requested to complete the following to request funding for Rituximab, Eltrombopag or Romiplostim in line with the agreed South West London ITP Treatment Pathway (see www.swlmcg.nhs.uk). This process has been developed as the anticipated number of requests are expected to be small across London. Please tick or select the corresponding CCG that the patient is registered to: Croydon CCG Kingston CCG Merton CCG Sutton CCG Richmond CCG Wandsworth CCG Other CCG Please state name: All forms must be typed and all fields must be completed (or n/a stated where field is not applicable). Incomplete mandatory fields and hand-written forms will result in the form being returned and may cause delays to consideration for funding. Anonymity – Please ensure that in order to protect patient’s identity, apart from Section A, the patient is not referred to by name or initials within the application form. SECTION A: CONTACT INFORMATION 1. NHS Approved Provider Name 2. Address 3. Applicant Details The applicant should have clinical responsibility for this intervention for this patient for this specific clinical indication. Please ensure the declaration is signed and dated (Section H) Name: Designation: Tel: nhs.net address: (No other email accepted) 4. Patient Details Initials: NHS Number: Hospital ID number: DoB: Patient Address: Registered Consultant: Registered GP name: GP practice code: Date of referral: / / SECTION B: INTERVENTION REQUESTED (NB: Intervention refers to requested treatment, investigation, etc) 5. Patient diagnosis or Chronic (Idiopathic) Immune Thrombocytopenia (ITP) in adherence with the condition (for which intervention SWL treatment pathway for ITP is requested) 6. Baseline platelets: Date: / / Platelet count: x 109/L 7. Other relevant diagnosis or co-morbidities 8. Details of intervention (for which funding is requested). Name of intervention: (tick as appropriate) If the intervention forms part of a drug regimen, please document the full regimen (e.g. Drug X as part of regimen Y (consisting of drug V, drug W, drug X and drug Z). Dose, frequency and planned duration of intervention: Rituximab Eltrombopag Romiplostim Rituximab; Dose/frequency: m2 Patient body surface: Planned duration: (usual dose: 375mg/m2 weekly for 4 weeks (IV infusion)) Eltrombopag Dose/frequency: Planned duration: (usual dose 25/50mg daily, titrated to desired response, max 75mg daily (oral)) Romiplostim; Dose/frequency: Patient’s weight: Planned duration: 9. Anticipated start date Clinical Urgency The decision to treat in the event of immediate or lifethreatening circumstances must be made in accordance with NHS Approved Provider (Trust) governance mechanisms. 10. Is requested intervention part of a clinical trial? kg (usual dose: 1mcg/kg weekly, titrated to achieve a platelet count of 50-100 x 109/L (SC injection)) Your request will be acknowledged within 5 working days of receipt. A funding decision usually takes the CSU up to 4 weeks from the date of receipt of a full & accurately completed application with copies of supporting clinical papers and completion of section I. Is the case more urgent than this? If ‘YES’ please state why Yes No Tick as appropriate: Yes / No If Yes, then STOP HERE. This funding route is not appropriate. Please speak to your Trust Chief Pharmacist for drug trials. There is no need to complete the rest of this proforma. SECTION C: COMPARISON WITH STANDARD COMMISSIONED INTERVENTION 11. (a) What would be the standard intervention / management at this stage? (b) What would be the expected outcome from the standard intervention? (c) What are the patient specific reasons that make the standard intervention inappropriate for this patient? Normalisation of platelet count with minimal side effects Page 2 of 5 SECTION D: CURRENT STATUS OF PATIENT 12. For all conditions Please summarise the current status of the patient in terms of quality of life, symptoms etc including any recognised condition-specific QoL / status scores. What is the patient’s current clinical severity? Please use standard scoring systems e.g. WHO, DAS28, 6MW, cardiac index or those applicable to the patient’s clinical diagnosis. Please include interpretation of the score SECTION E: PREVIOUS TREATMENT/INTERVENTIONS 13. Summary of previous Start Stop intervention(s) this patient Date: Date: has received for the condition. * Reasons for stopping may include: Course completed No or poor response Disease progression Adverse effects/poorly tolerated (please detail nature of adverse effect/intolerance) 14. Has a previous application been submitted on behalf of this patient? Name of Intervention (for drugs include name, dose and frequency of use) Tick as appropriate: Reason for stopping* / Response achieved or indicate if still continuing Yes / No SECTION F: EVIDENCE FOR EFFECTIVENESS OF INTERVENTION REQUESTED 15. Governance Has the Approved NHS Provider approved the requested intervention for use through its recognised clinical governance arrangements? Has the Trust Drugs and Therapeutics Committee (DTC) or equivalent approved the requested intervention for use? Tick as appropriate: Yes / No If No, then STOP HERE. The application requires DTC approval Evidence MUST be supplied e.g. DTC minutes, a letter from the DTC Chairman, if Chairman’s action has been taken 16. Outcomes (a) What would you consider to be a successful outcome for this intervention in this patient? – include details of the parameters you intend to measure (b) How will you monitor this and how frequently will you monitor this? (c) What stopping criteria will be used to decide when the intervention is no longer effective? (d) Detail the current status of the patient according to these measures. 17. What are the anticipated adverse effects and potential risks of the intervention for this patient? 18. How do the benefits outweigh the risks? Page 3 of 5 SECTION G: COSTS and REVIEW The completed form must be sent to the Trust Chief Pharmacist, for completion of Part A and to the Trust service manager for completion of part B). PART A – ( to be completed by approved NHS provider Chief Pharmacist) 19. Total Acquisition cost (inc VAT) for duration of treatment being applied for (or annual cost if treatment for longer than year), £ 20. State the value of any offset costs £ 21. Please benchmark these costs against London Procurement Prices 22. Application reviewed by Chief Pharmacist or nominated authorised deputy Name: Signature or email confirmation: PART B- ( to be completed by approved NHS provider service manager ) 23. Application reviewed by Service Manager or nominated authorised deputy Name: Signature or email confirmation: SECTION H: APPLICANT’S DECLARATION 24. Declaration I declare that this application is complete and accurate and that all necessary supporting information and evidence has been provided on this form (& attachments). 25. Patient Consent I confirm that this funding request has been discussed in full with the patient, including an appraisal of the benefits/risks of the intervention and they have consented to the proposed treatment. I confirm the patient has consented to CCG & CSU staff involved in the preparation, consideration and funding of their case to access confidential clinical information about them (including their NHS no.) to enable full consideration of this request and payment of invoices. In the case of a minor or vulnerable adult I confirm I have complied with the relevant legislation guidance including the Children Act 2004 and Mental Capacity Act 2005. 26. Correspondence and Contact The IFR team will copy the patient into correspondence concerning progress and outcome of their application. If you do not want the patient to be contacted or to receive correspondence please indicate this. Responsible Clinician Name: Signature or email confirmation: Tick as appropriate: Yes / No Tick as appropriate: Yes / No Patient signature (optional): Please copy the patient into correspondence. Tick as appropriate: Yes / No Date: / / Page 4 of 5 Equality Monitoring Data This section is for data monitoring purposes only and will be removed from the application prior to consideration by the IFR Panel. 1 2 3 Ethnic Origin White British Irish Any other White background Mixed White and Black Caribbean White and Black African White and Asian Any other Mixed background Asian or Asian British Indian Pakistani Bangladeshi Any other Asian background Black or Black British Caribbean African Any other Black background Other Ethnic Groups Chinese Any other ethnic group Male Female Transgender Not disclosed Heterosexual Bisexual Gay Lesbian 16-25 26-35 36-45 46-55 56-65 66+ Gender Sexuality Not disclosed 4 5 Age Group Do you consider yourself to have a disability? Registered disabled Unregistered disabled Not disabled Hearing impairment Speech impairment Mobility Impairment Age related impairment Visual impairment Learning disability Mental health Other No religion Christian Buddhist Other Hindu Jewish Muslim Nature of disability 6 Religion For South West London CCGs: Croydon, Kingston, Merton, Richmond, Sutton and Wandsworth Forms should be submitted to slcsu.ifrswlondon@nhs.net Tel. enquiries: 020 3668 1222 Page 5 of 5 Treatment pathway for adult patients with immune (idiopathic) thrombocytopenic purpura (ITP) Immune thrombocytopenic purpura (ITP) is defined by a low platelet count and an increased risk of bleeding. Fatal bleeding is rare and occurs more frequent in elderly patients and in those with severe thrombocytopenia. Although treatment for ITP is strictly individualised, specific therapy for ITP may not be necessary unless the platelet count is <10x109/L or there is extensive bleeding. Another important consideration is that for some patients the morbidity from side effects of therapy may exceed any problems caused by the thrombocytopenia. Clinical management of this condition must therefore take into account the patient’s age, the severity of the illness, and the anticipated natural history. Treatment for ITP is considered appropriate for symptomatic patients and for those at significant risk of bleeding. Management of severe or life-threatening bleeding Hospitalisation is required. General measures should be instigated to reduce the risk of bleeding, including avoidance of drugs that may exacerbate bleeding (such as anticoagulants, anti-platelets, NSAIDs), control of blood pressure and maintenance of urine output. Emergency Treatment - Platelet transfusions (e.g. two platelet units every 4-6 hours) with/without - Intravenous Immunoglobulin (IVIG) (1g/kg, repeated the following day if the platelet count remains <50x109/L - RED INDICATION) with/without - Intravenous methylprednisolone (1g per day for 3 days) General Management Consider if patient is symptomatic, has a platelet count <30x109/L or requires a procedure that may induce blood loss. 1st line treatment - Oral prednisolone 1 to 2mg/kg per day, given as single or divided doses OR (if critical bleeding, unresponsive to corticosteroids, contraindication to corticosteroid) IVIG 1g/kg per day for 2 days – RED INDICATION For patients unresponsive to first line treatment options or with persistent or chronic ITP consider second line pharmacological option or splenectomy. 2nd line treatment - Rituximab 375mg/m2 weekly for 4 weeks - Splenectomy - offer if severe thrombocytopenia (platelet count <10-20x109/L), a high risk of bleeding for platelet counts <30x109/L, or patients who require continuous glucocorticoid therapy to maintain safe platelet counts OR 1 of 3 Splenectomy may not be appropriate due to medical co-morbidities. It is not recommended in elderly patients or those who have hepatic or mixed hepatic/splenic sequestration of 111Inlabelled platelets. Third line options can be considered for patients in whom first AND second line treatment options have failed and there are ongoing complications from their thrombocytopenia OR for patients in whom second line treatment options are contraindicated. 3rd line treatment Thrombopoetin receptor agonists: - Eltrombopag – initial dose 50mg daily (for patients of East Asian ancestry start at a reduced dose of 25mg daily), titrate to desired response, max 75mg daily (see local Eltrombopag prescribing policy and/or Summary of Product Characteristics (SPC) for full details) OR (if patient is not eligible for eltrombopag (see below) or is intolerant to eltrombopag or has failed treatment) - Patients ineligible for eltrombopag treatment: - Romiplostim – initial dose 1mcg/kg SC once weekly, titrate to desired response (see local Romiplostim prescribing policy and/or SPC for full details) Patients with liver disease (Child Pugh ≥5) Patients with dietary restrictions/GIT pathology Patients who are unable to adhere to the dosing requirements of eltrombopag Patients who are intolerant of eltrombopag Patients who are known to be unresponsive to eltrombopag Patients at high risk of non-adherence Patients ineligible for romiplostim treatment: - Patients with liver disease (Child Pugh ≥7) - Patients who are unable to adhere to the dosing or administration (SC injection) requirements of romiplostim - Patients who are intolerant of romiplostim - Patients who are known to be unresponsive to romiplostim - Patients at high risk of non-adherence or non-attendance to weekly clinic appointments - Patients who have previously developed increased bone marrow reticulin during treatment with romiplostim 2 of 3 The following pharmacological agents offer further alternative treatment options for consideration in unresponsive patients: - Mycophenolate mofetil (1000mg twice daily) Danazol (200mg 2-4 times daily) Dapsone (75-100mg daily) Vinca alkaloids (vincristine total course dose 6mg, vinblastine total course dose 30mg) Ciclosporin A (5mg/kg/day for 6 days then 2.5-3mg/kg/day) Azathioprine (1-2mg/kg – max 150mg/day) Cyclophosphamide (1-2mg/kg orally daily for a minimum of 16 weeks) Responses to these agents are variable and for some of them may only be apparent after several weeks or months. The choice of one agent over another is based on the assessment of the side effect profile and the personal experience of the haematologist. International guidelines do not prioritise. References 1. 2. 3. 4. 5. 6. SPC for Revolade. GlaxoSmithKline UK. Last updated: 04/10/2013. Available online via: http://www.medicines.org.uk/emc/medicine/22949/SPC/Revolade/ NICE technology appraisal guidance 293. Eltrombopag for treating chronic immune (idiopathic) thrombocytopenic purpura (review of technology appraisal 205). July 2013. Cheng et al. January 2011. Eltrombopag for management of chronic immune thrombocytopenia (RAISE): a 6-month, randomised, phase 3 study. The Lancet, 337;9763: 393-402. Guidelines for the investigation and management of idiopathic thrombocytopenic purpura in adults, children and in pregnancy. British Journal of Haematology, 2003, 120:574-596. Available online via: http://www.bcshguidelines.com/documents/ITP_bjh_2003.pdf Provan D et al. January 2010. International consensus report on the investigation and management of primary immune thrombocytopenia. Blood, 115; 2: 168-186 SPC for Nplate with Reconstitution Pack. Amgen Ltd. Last updated: 15/01/2014. Available online via: http://www.medicines.org.uk/emc/medicine/23117/SPC/Nplate+with+Reconstitution+Pack/#CONTRAINDICATIONS 3 of 3 Original written by: Roberto Stasi, Consultant Haematologist, St. George’s Hospital Adapted for use by: Leonie Woodfinden, Senior Pharmacist, Anticoagulation, St. George’s Hospital - March 2014 Reviewed by: Dr Steve Austin, Consultant Haematologist, Dr James Uprichard, Consultant Haematologist, St. George’s Hospital - April 2014 Approved by St. George’s Drug and Therapeutics Committee: 15 April 2014 Adapted and approved by South West London Medicines Commissioning Group: 17 July 2014 Review date: July 2017 (or earlier if indicated)