Staff Publication

Addition of Docetaxel to First-line Long-term Hormone Therapy in Prostate Cancer (STAMPEDE): Modelling to Estimate Long-term Survival, Quality-adjusted Survival, and Cost-effectiveness (2018)

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Type of publication:
Journal article

Author(s):
Woods B.S.; Sideris E.; Sculpher M.J.; Sydes M.R.; Gannon M.R.; Parmar M.K.B.; Millman R.; Alzouebi M.; Attard G.; Dearnaley D.P.; Birtle A.J.; Brock S.; Cathomas R.; Chakraborti P.R.; Cook A.; Cross W.R.; Gale J.; Gibbs S.; Graham J.D.; Hughes R.; Jones R.J.; Laing R.; Mason M.D.; Matheson D.; McLaren D.B.; O'Sullivan J.M.; Parikh O.; Parker C.C.; Peedell C.; Protheroe A.; Ritchie A.W.S.; Robinson A.; Russell J.M.; Simms M.S.; *Srihari N.N.; Srinivasan R.; Staffurth J.N.; Sundar S.; Thalmann G.N.; Tolan S.; Tran A.T.H.; Tsang D.; Wagstaff J.; James N.D.

Citation:
European Urology Oncology; Dec 2018; vol. 1 (no. 6); p. 449-458

Abstract:
BACKGROUND: Results from large randomised controlled trials have shown that adding docetaxel to the
standard of care (SOC) for men initiating hormone therapy for prostate cancer (PC) prolongs survival for those with metastatic disease and prolongs failure-free survival for those without. To date there has been no formal assessment of whether funding docetaxel in this setting represents an appropriate use of UK National Health Service (NHS) resources.
OBJECTIVE(S): To assess whether administering docetaxel to men with PC starting long-term hormone therapy is cost-effective in a UK setting.
DESIGN, SETTING, AND PARTICIPANTS: We modelled health outcomes and costs in the UK NHS using data collected within the STAMPEDE trial, which enrolled men with high-risk, locally advanced metastatic or recurrent PC starting first-line hormone therapy. INTERVENTION: SOC was hormone therapy for >=2 yr and radiotherapy in some patients. Docetaxel (75mg/m2) was administered alongside SOC for six three-weekly cycles. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS: The model generated lifetime predictions of costs, changes in survival duration, quality-adjusted life years (QALYs), and incremental cost-effectiveness ratios (ICERs). RESULTS AND LIMITATIONS: The model predicted that docetaxel would extend survival (discounted quality-adjusted survival) by 0.89 yr (0.51) for metastatic PC and 0.78 yr (0.39) for nonmetastatic PC, and would be cost-effective in metastatic PC (ICER 5514/QALY vs SOC) and nonmetastatic PC (higher QALYs, lower costs vs SOC). Docetaxel remained cost-effective in nonmetastatic PC when the assumption of no survival advantage was modelled.
CONCLUSION(S): Docetaxel is cost-effective among patients with nonmetastatic and metastatic PC in a UK setting. Clinicians should consider whether the evidence is now sufficiently compelling to support docetaxel use in patients with nonmetastatic PC, as the opportunity to offer docetaxel at hormone therapy initiation will be missed for some patients by the time more mature survival data are available. PATIENT SUMMARY: Starting docetaxel chemotherapy alongside hormone therapy represents a good use of UK National Health Service resources for patients with prostate cancer that is high risk or has spread to other parts of the body.

Real-world Effectiveness and Safety of Pazopanib in Patients With Intermediate Prognostic Risk Advanced Renal Cell Carcinoma (2019)

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Type of publication:
Journal article

Author(s):
Procopio G.; Bamias A.; Schmidinger M.; Hawkins R.; Sanchez A.R.; Estevez S.V.; *Srihari N.; Kalofonos H.; Bono P.; Pisal C.B.; Hirschberg Y.; Dezzani L.; Ahmad Q.; Rodriguez C.S.; Jonasch E.

Citation:
Clinical Genitourinary Cancer; Jun 2019; vol. 17 (no. 3), p. e526-e533

Abstract:
Introduction: The objective of this study was to determine the effectiveness and safety of pazopanib in patients with intermediate-risk advanced/metastatic renal cell carcinoma in the PRINCIPAL study (NCT01649778).
Patients and Methods: Patients had clear-cell advanced/metastatic renal cell carcinoma and met intermediate risk International Metastatic Renal Cell Carcinoma Database Consortium (IMDC) and Memorial Sloan Kettering Cancer Center (MSKCC) criteria. Assessments included progression-free survival, overall survival, objective response rate, and safety. We also evaluated effectiveness based on number of risk factors, age, and performance status (PS), as well as safety in older and younger patients.
Result(s): Three hundred sixty three and 343 intermediate-risk MSKCC and IMDC patients were included, respectively. The median progression-free survival was 13.8 months (95% confidence interval [CI], 10.7-18.1 months) and 7.4 months (95% CI, 6.2-10.3 months) for patients with 1 and 2 MSKCC risk factors, respectively, and 13.1 months (95% CI, 10.7-18.1 months) and 8.1 months (95% CI, 6.4-10.7 months) for patients with 1 and 2 IMDC risk factors, respectively. The median overall survival was not reached and was 15.2 months (95% CI, 12.3-26.5 months) for patients with 1 and 2 MSKCC risk factors, respectively, and 33.9 months (95% CI, 33.9 months to not estimable) and 19.4 months (95% CI, 14.3 months to not estimable) with 1 and 2 IMDC risk factors, respectively. A lower overall response rate was observed with Eastern Cooperative Oncology Group PS >= 2 (vs. PS < 2). All-grade treatment-related adverse events occurred in approximately 63% of patients, and the safety profile among older and younger patients was similar.
Conclusion(s): Outcomes with pazopanib in intermediate-risk patients suggest that patients can be further stratified by number of risk factors (1 vs. 2) and Eastern Cooperative Oncology Group PS (< 2 vs. >= 2) to more accurately predict outcomes.Patients with intermediate-risk advanced renal cell carcinoma are a heterogeneous population, having either 1 or 2 risk factors. It is unclear whether all patients in this risk category should be treated similarly. A secondary analysis of the PRINCIPAL study of pazopanib found that
patients can be stratified by number of risk factors and Eastern Cooperative Oncology Group performance status to more accurately predict outcomes.

Failure of drip and suck in postoperative ileus: A faulty non-perforated NG tube (2019)

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Type of publication:
Journal article

Author(s):
*Bristow D.; *Shaw J.

Citation:
BMJ Case Reports; Jun 2019; vol. 12 (no. 6)

Abstract:
A 55-year-old woman developed a postoperative ileus with associated nausea and vomiting following an
elective laparotomy. A wide bore nasogastric (NG) tube was inserted for gastric decompression and symptom
relief. Aspiration of the tube was unsuccessful and the patient continued to vomit. Imaging to investigate the
acute abdomen demonstrated the nasogastric tube to be correctly sited and within pooled gastric contents.
Gentle initial attempts were made to unblock the NG but to no avail and therefore it was removed. On
inspection it was discovered that the NG tube had no distal perforations to allow drainage, causing failure and
increasing the patient's risk of aspiration. The aim of this report is draw attention to the importance of
scrutinising all medical equipment prior to use to prevent avoidable and potentially serious patient harm.

Link to full-text [NHS OpenAthens account required]

Local experience at DGH shows combination Pertuzumab and Herceptin nearly doubles PCR rate of Neo-adjuvant Chemotherapy (NAC) in HER2 positive breast cancer (2018)

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Type of publication:
Poster presentation

Author(s):
*Blossom Lake, *Donna Appleton, *Abel Zachariah, *Habib Khan, *Kerry Flemming, *Jennifer Neill, *Laura Pettit

Citation:
Presented at BASO: The Association for Cancer Surgery

Link to poster [PDF]