Ovarian Cancer Patient-Centered Decision Aid (PCOA)

University of California Irvine (UCI)

Status: Completed

Conditions: Stage III Ovarian Cancer

Treatments: Other: Decision Aid

Study type: Interventional

Funder types: Other

Identifiers

NCT02259699

PCORI CE-12-11-4755

Details and patient eligibility

About

The objective of this study is to develop and test a new decision aid -named Patient Centered Outcome Aid (PCOA)-that will allow patients to assimilate information and identify trade-offs about the impact of IP/IV therapy versus IV-only therapy on their QOL and survival, based on their own preferences and personal clinical characteristics, described in terms that are meaningful to them. To accomplish this, the investigators will 1)develop the PCOA, a patient- and provider-friendly decision aid and 2)test the effectiveness of PCOA through a randomized controlled trial (RCT).

The investigators hypothesize that PCOA will be significantly better than usual care, resulting in patients reporting more satisfaction with their treatment decision, less decision regret, better quality of life, and more satisfaction with their care compared with similar patients not having access to PCOA. If these hypotheses are substantiated, patients and providers will have an improved model for communication and decision making, leading to better patient outcomes.

Full description

Ovarian cancer is typically diagnosed at an advanced stage and carries the highest fatality-to-case ratio of all gynecologic malignancies diagnosed in the United States. Arguably the most effective treatment regimen to date is provided through intraperitoneal (IP) chemotherapy delivery, together with intravenous (IV) chemotherapy, which in the most recent phase III randomized trial conferred the longest median survival (65.6 months) ever reported in advanced ovarian cancer, compared to 49.7 months in the IV-only treatment arm. However, during active treatment, patients randomized to the IP therapy group reported significantly worse quality of life (QOL), and more treatment-related toxicities. In short, women are less likely to die if they receive an IP component to their chemotherapy, a finding that was underscored by an NCI Clinical Alert. However, there may be greater toxicity with IP treatment. The tradeoff between short-term reduced QOL and longer survival is difficult for patients to understand and then incorporate meaningfully into their decision-making process. In fact, for reasons that are not entirely clear, many patients are not offered IP therapy. Patient-centered care requires that they be given the opportunity to participate in treatment decision-making.

Enrollment: 124 patients

Sex: Female

Ages: 21+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• RCT participants will include stage III optimally debulked advanced ovarian cancer patients from urban and rural regions of the country, who will be randomized to either our patient-centered decision-aid or the usual care control arm

Exclusion criteria

• By the nature of the neoplasm under study, gender specific (ovarian cancer), only female patients will be included

• Patient enrollment will include women from all English speaking ethnic groups

  -> the age of 21

• All minority ovarian cancer survivors will be eligible

• Women under age 21 will not be included in this study because it is not common to be diagnosed with advanced epithelial ovarian cancer in females under age 21

Trial design

Primary purpose: Supportive Care

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: None (Open label)

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124 participants in 2 patient groups

Decision Aid (PCOA)

Experimental group

Description:

PCOA will be designed to accomplish 2 objectives: 1) it will educate patients and allow them to assimilate information about the differences in outcomes and survival between IP and IV therapies; and 2) it will help patients make the difficult trade-offs between these two treatment options.

Treatment:

Other: Decision Aid

UC (Standard care)

No Intervention group

Description:

Standard pamphlets will be given to patients to educate them about IV and IV/IP therapies.