Navigation Links
Ohio State study: Targeted ovarian cancer therapy not cost-effective

COLUMBUS, Ohio An analysis conducted by Ohio State University cancer researchers has found that adding the targeted therapy bevacizumab to the treatment of patients with advanced ovarian cancer is not cost effective.

The findings comparing the relative value of various clinical strategies will be published online March 7 in the Journal of Clinical Oncology.

The researchers performed a cost-effectiveness analysis looking at a clinical trial conducted by the Gynecologic Oncology Group (GOG) studying the use of bevacizumab along with standard chemotherapy for patients with advanced ovarian cancer, said first author Dr. David E. Cohn, a gynecologic surgical oncologist and researcher at The Ohio State University Comprehensive Cancer Center Arthur G. James Cancer Hospital and Richard J. Solove Research Institute (OSUCCC James).

Bevacizumab is a novel targeted therapy designed to inhibit angiogenesis, the process by which new blood vessels develop and carry vital nutrients to a tumor.

Although a discussion regarding cost-effectiveness of a potentially life-extending intervention invariably suggests the rationing of limited health care resources, the intent of this study was to provide a framework with which to evaluate the pending results of a clinical trial of three different interventions for ovarian cancer, said Cohn.

"We do not suggest that bevacizumab, also known by the brand name Avastin, should be withheld from a patient with ovarian cancer, but rather argue that studies evaluating the effectiveness of new treatments should also be interpreted with consideration of the expense," says Cohn, who collaborated with Dr. J. Michael Straughn Jr., an associate professor of obstetrics and gynecology at the University of Alabama at Birmingham.

The results of the randomized phase III GOG clinical trial demonstrated an additional 3.8 months of progression-free survival when maintenance bevacizumab was added for about one year following treatment with standard chemotherapy drugs carboplatin and paclitaxel along with bevacizumab.

"We put together a model looking at the variety of treatment arms on this clinical trial, each of which included 600 patients," said Cohn. "Given the fact that the addition of the drug was associated with 3.8 months of additional survival without cancer, we set out to determine whether or not that benefit of survival was justified by the expense of the drug."

The model showed that standard chemotherapy for patients in the clinical trial would cost $2.5 million, compared to $78.3 million for patients who were treated with standard chemotherapy and bevacizumab, plus additional maintenance treatments of bevacizumab for almost one year.

Bevacizumab has been used in the treatment of recurrent ovarian cancer, and the U.S. Food and Drug Administration has approved it for the treatment of colorectal, lung, breast, brain (glioblastoma) and renal cell cancers.

Typically each treatment with bevacizumab costs $5,000, with most of those costs directly attributable to the cost of the drug, Cohn said.

Effectiveness was defined as months of progression-free survival, and costs were calculated as total costs per strategy. Cost-effectiveness strategies were defined as the cost per year of progression-free survival. Incremental cost-effectiveness ratio was defined as the costs per progression-free life-year saved.

"Ultimately, we found that if you reduced the drug cost to 25 percent of the baseline, it does become cost effective to treat patients with bevacizumab," said Cohn. "Or, if the survival could be substantially increased above the 3.8 months of progression-free survival, that could lead to cost-effective treatment for patients with advanced ovarian cancer."

Ovarian cancer is the most lethal gynecologic cancer, with almost 14,000 women expected to die from the disease this year, according to the American Cancer Society.

"It is anticipated that in the future, there will be increased scrutiny regarding the individual and societal costs of an effective medication," said Cohn. "We hope that future clinical trials will incorporate the prospective collection of cost, toxicity and quality-of-life data to allow for a fully informed interpretation of the results."


Contact: Eileen Scahill
Ohio State University Medical Center

Related medicine news :

1. ACP applauds President Obamas call for state innovation on health insurance coverage
2. K-State chemists work brings more national recognition as promising early-career scientist
3. Rapid Rise in PSA Levels a Poor Predictor of Prostate Cancer: Study
4. Newer Drug May Help Prevent Fracture in Men With Prostate Cancer
5. PSA velocity screening for prostate cancer may lead to unnecessary biopsies
6. Change in PSA level does not predict prostate cancer
7. PSA Screening for Prostate Cancer Dips in Large U.S. Health Network
8. Wayne State University researchers publish results settling multiple sclerosis debate
9. Innovative International Healthcare Partnership established at Arizona State University
10. HJF signs distribution agreement for antibody to evaluate prostate cancer
11. 2010 AAAS Mentor Award goes to Dr. Joseph M. DeSimone of the University of North Carolina at Chapel Hill, and North Carolina State University
Post Your Comments:
(Date:6/27/2016)... ... June 27, 2016 , ... TherapySites, the ... affiliation with Tennessee Counseling Association. This new relationship allows TherapySites to ... Counseling Association, adding exclusive benefits and promotional offers. , "TCA is extremely excited ...
(Date:6/26/2016)... ... June 26, 2016 , ... On June 10-11, 2016, A Forever Recovery, ... Festival and World’s Longest Breakfast Table in Battle Creek, MI, where the rehabilitation facility ... home to some of the world’s leading providers of cereal and other breakfast foods. ...
(Date:6/25/2016)... D.C. (PRWEB) , ... June 25, 2016 , ... ... discuss health policy issues and applications at AcademyHealth’s Annual Research Meeting June 26-28, ... their work on several important health care topics including advance care planning, healthcare ...
(Date:6/25/2016)... ... 2016 , ... As a lifelong Southern Californian, Dr. Omkar Marathe earned his ... David Geffen School of Medicine at UCLA. He trained in Internal Medicine at Scripps ... in hematology/oncology at the UCLA-Olive View-Cedars Sinai program where he had the opportunity to ...
(Date:6/24/2016)... ... ... Those who have experienced traumatic events may suffer from a complex set of ... or alcohol abuse, as a coping mechanism. To avoid this pain and suffering, Serenity ... event. , Trauma sufferers tend to feel a range of emotions, from depression, guilt, ...
Breaking Medicine News(10 mins):
(Date:6/24/2016)... Mass. , June 24, 2016   ... Spaulding Rehabilitation Network,s Dean Center for Tick ... Physical Medicine and Rehabilitation, MIT Hacking Medicine, University ... for Innovation, today announced the five finalists of ... for Lyme disease.  More than 100 scientists, clinicians, ...
(Date:6/24/2016)... Research and Markets has ... 2015-2025: Applications, Technologies, Forecasts" report to their ... Electronics, Smart Skin, Structural Health Monitoring, Composite Smart ... electronics involves electronic and/or electrical components and circuits ... structures such as vehicle bodies or conformally placed ...
(Date:6/24/2016)... 2016 Dehaier Medical Systems Ltd. (NASDAQ: ... markets and sells medical devices and wearable sleep respiratory ... strategic cooperation agreement with Hongyuan Supply Chain Management Co., ... June 20, 2016, to develop Dehaier,s new Internet medical ... Dehaier will leverage Hongyuan Supply Chain,s sales platform to ...
Breaking Medicine Technology: