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Grant Details

Grant Number: 4R01CA164128-05 Interpret this number
Primary Investigator: Mcmullen, Carmit
Organization: Kaiser Foundation Research Institute
Project Title: Urinary Diversion Among Bladder Cancer Survivors: Cost, Complications, and Qol
Fiscal Year: 2016


Abstract

DESCRIPTION (provided by applicant): Few studies have explored treatment-related disabilities among cancer survivors, yet for many survivors, surgical interventions have persistent effects on everyday life. In the case of muscle-invasive bladder cancer, surgery for cancer treatment involves removing the bladder. Each year 7,000 people with bladder cancer in the United States have cystectomy surgery (bladder removal). Portions of their bowel are used to create different types of urinary diversions, which are new conduits and reservoirs that create new ways for urine to be eliminated from the body. Urinary diversion (UD) reconstructions allow patients to pass urine by creating a new bladder (neobladder) that allows urine to flow through the urethra, or by creating an ileal conduit leading to an opening in the abdomen (urostomy). To date, research has not provided clear evidence to guide patients' and clinicians' decision-making about choosing between a neobladder or ileal conduit diversion. The choice has profound implications for cancer survivors and their families, and the long-term costs and complications of ileal conduit vs. neobladder diversions are unknown. This mixed-method, comparative effectiveness study will compare costs, complications, patient- and family- centered outcomes related to UD. Study participants will include bladder cancer patients undergoing cystectomy and their family caregivers within three Kaiser Permanente (KP) regions with a membership base of over six million enrollees. This population base, along with comprehensive electronic medical record data, form a unique opportunity to compare varied outcomes in a large, defined cohort of bladder cancer patients treated in integrated delivery systems. We will collect extensive data on a cohort of 1,500 bladder cancer patients with cystectomies and UD performed in 2010-2015. We will also recruit the subgroup of patients whose cystectomies are performed during 2013-2015, along with their family caregivers, for participation in two annual surveys to gather patient-centered, care giving and economic data. Our specific aims are: AIM 1: Determine the socio-demographic, clinical, and surgeon characteristics that predict UD choice among bladder cancer patients receiving cystectomies from 2010 through 2015 (N=1,500). (Approximately 20% will be neobladder patients.) AIM 2: Compare incremental health care expenses attributable to UD and the incidence of late UD-related complications (>90 days post-op) for patients with ileal conduits vs. neobladders (N=1,500). AIM 3: Determine the impacts of UD type on economic and patient- and family-centered outcomes, as collected in surveys of 375 patients and 178 family caregivers 5 and 17 months after UD surgery.



Publications

The effect of multiple recruitment contacts on response rates and patterns of missing data in a survey of bladder cancer survivors 6 months after cystectomy.
Authors: Bulkley J.E. , O'Keeffe-Rosetti M. , Wendel C.S. , Davis J.V. , Danforth K.N. , Harrison T.N. , Kwan M.L. , Munneke J. , Brooks N. , Grant M. , et al. .
Source: Quality Of Life Research : An International Journal Of Quality Of Life Aspects Of Treatment, Care And Rehabilitation, 2019-12-06 00:00:00.0; , .
EPub date: 2019-12-06 00:00:00.0.
PMID: 31811594
Related Citations

Development of a Goal Elicitation Measure to Support Bladder Cancer Patient Choice about Urinary Diversion.
Authors: Leo M.C. , Gilbert S.M. , Wendel C.S. , Krouse R.S. , Grant M. , Danforth K.N. , Kwan M.L. , Harrison T.N. , Bulkley J.E. , McMullen C.K. .
Source: The Journal Of Urology, 2019-03-05 00:00:00.0; , p. 101097JU0000000000000203.
EPub date: 2019-03-05 00:00:00.0.
PMID: 30835627
Related Citations

Factors that Influence Selection of Urinary Diversion among Bladder Cancer Patients in Three Community-Based Integrated Health Care Systems.
Authors: Kwan M.L. , Leo M.C. , Danforth K.N. , Weinmann S. , Lee V.S. , Munneke J.R. , Bulkley J.E. , Rosetti M.O. , Yi D.K. , Banegas M.P. , et al. .
Source: Urology, 2018-11-21 00:00:00.0; , .
EPub date: 2018-11-21 00:00:00.0.
PMID: 30471370
Related Citations

Designing for impact: identifying stakeholder-driven interventions to support recovery after major cancer surgery.
Authors: McMullen C. , Nielsen M. , Firemark A. , Price P.M. , Nakatani D. , Tuthill J. , McMyn R. , Odisho A. , Meyers M. , Shibata D. , et al. .
Source: Supportive Care In Cancer : Official Journal Of The Multinational Association Of Supportive Care In Cancer, 2018-06-06 00:00:00.0; , .
EPub date: 2018-06-06 00:00:00.0.
PMID: 29876832
Related Citations

Sexual dysfunction after cystectomy and urinary diversion.
Authors: Modh R.A. , Mulhall J.P. , Gilbert S.M. .
Source: Nature Reviews. Urology, 2014 Aug; 11(8), p. 445-53.
PMID: 24980191
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