- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02494037
The Canadian/US Integrative Oncology Study (CUSIOS)
The Canadian/US Integrative Oncology Study (CUSIOS): Advanced Integrative Oncology Treatment for Patients With Advanced Stage Cancer: A Prospective Outcomes Study
Study Overview
Status
Detailed Description
It is estimated that between 50 and 80% of cancer patients in the United States (US) supplement their conventional oncology treatment regimen with some form of complementary or alternative medicine therapy or practice. A smaller percentage of these patients receive care from naturopathic doctors (NDs) who are board certified in naturopathic oncology (Fellows of the American Board of Naturopathic Oncology, FABNO) or have equivalent experience in caring for cancer patients and from traditional Chinese medicine (TCM) providers with advanced training in oncology (DAOM or physicians with training in TCM). This level of care is being defined here as advanced integrative oncology (AIO). AIO clinics provide comprehensive science- and experience-based naturopathic and Chinese medical oncology integrated with each patient's conventional medical treatment.
Although there have been some studies of complementary and alternative medicine use by cancer patients, little is known about the effectiveness of the naturopathic medicine and TCM provided to people with cancer in an integrative setting. While there is scientific evidence supporting specific treatments that are commonly used, systematic study of their effectiveness (especially when used in combination as commonly recommended) is virtually non-existent. An early step in the evaluation of clinical outcomes associated with AIO is to take a health service approach and seek to answer the question: "Does exposure to AIO services improve the clinical outcomes of patients with advanced stage cancer?"
The survival outcome of advanced stage breast, colorectal, pancreatic, and ovarian cancer patients treated at multiple naturopathic oncology clinics in North America will be tracked and compared to outcomes from the SEER (Surveillance, Epidemiology and End Results) database in order to address the fundamentally important question of whether or not AIO has a beneficial impact on survival. Involvement of a total of twelve clinics from Canada and the US will allow the recruitment of a sufficient sample size to address this question as well as provide outcomes that enhance the generalizability for AIO across North America.
Study Type
Enrollment (Actual)
Contacts and Locations
Study Locations
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British Columbia
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Fort Langley, British Columbia, Canada, V1M 2R4
- Integrated Health Clinic Cancer Care Centre
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Victoria, British Columbia, Canada, V8X 3L8
- Vital Victoria Naturopathic Clinic Ltd.
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Ontario
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Kitchener, Ontario, Canada, N2H 2E6
- HealthSource Integrative Medical Centre
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Ottawa, Ontario, Canada, K1Y 2E5
- Ottawa Integrative Cancer Centre (OICC)
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Vaughan, Ontario, Canada, L4K 0G7
- Marsden Centre for Excellence in Integrative Medicine
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Arizona
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Scottsdale, Arizona, United States, 85251
- Naturopathic Specialists, LLC (NSL)
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Hawaii
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Kailua, Hawaii, United States, 96740
- Hawaii Integrative Oncology, Lokahi Health Center, Inc. (LHC)
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Washington
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Fife, Washington, United States, 98424
- Salish Cancer Center (SCC)
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Seattle, Washington, United States, 98103
- Bastyr Center for Natural Health
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Seattle, Washington, United States, 98057
- Seattle Integrative Cancer Center
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Seattle, Washington, United States, 98102
- Advanced Integrative Medical Science (AIMS) Institute
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Woodinville, Washington, United States, 98072
- Tree of Health Integrative Medicine
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Sampling Method
Study Population
Description
Inclusion Criteria:
- A new patient coming in for a first office call (FOC) with a participating site investigator for their cancer or a current patient whose FOC with a participating investigator for their cancer was after study start date of January 1, 2015
- ≥18 years of age
- Able to understand study design and provide signed informed consent to enrollment
- Confirmed diagnosis of one of the following cancers: stage 4/metastatic breast, stage 4/metastatic colorectal, stage 3 or 4/metasatic ovarian, or stage 3 or 4/metastatic pancreatic
- Canadian participants with a visit <3 months post-FOC are eligible for the HRQOL sub-study
- Participants must be governed by the laws of the country within which they are receiving AIO care
Exclusion Criteria:
- None
Study Plan
How is the study designed?
Design Details
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Survival
Time Frame: From date of diagnosis of stage IV or metastatic disease to 3 years post enrollment
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To measure the survival of AIO-treated patients as compared to survival data from the SEER database
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From date of diagnosis of stage IV or metastatic disease to 3 years post enrollment
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Description of Integrative care
Time Frame: At enrollment and up to 3 years
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AIO treatment recommendations for cancer and conventional oncology treatment data will be collected to describe the cancer treatments recommended and/or used by cancer patients across the treatment cohort.
AIO treatment recommendations will be abstracted from AIO chart notes for all study participants for the first AIO clinic visit and up to 3 years.
Concurrent conventional oncology treatment data will also be abstracted from conventional oncology medical charts.
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At enrollment and up to 3 years
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Health-Related Quality of Life (HRQOL)
Time Frame: At baseline and 3 and 6 months and 1, 2 and 3 years thereafter.
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Self-reported HRQOL data will be collected from a subgroup of Canadian AIO-treated patients who had at least two AIO visits within three months of first AIO clinic visit using validated questionnaires commonly used in integrative oncology research settings.
Instruments to be used in the HRQOL assessment include the European Organisation for Research and Treatment of Cancer Quality of Life Questionnaire C30 (EORTC QLQ-C30) to measure general health status and function, Measure Yourself Concerns and Wellbeing (MYCaW) to identify cancer-related concerns, and Edmonton Symptom Assessment Scale (ESAS) to assess common cancer symptoms.
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At baseline and 3 and 6 months and 1, 2 and 3 years thereafter.
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Cost of Cancer Care
Time Frame: At baseline and 6 months, 1 year, 2 years, and 3 years thereafter
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A sub group of Canadian AIO-treated patients will be enrolled to estimate direct healthcare, direct non-healthcare, and indirect non-healthcare costs from a societal perspective.
This includes costs incurred by the healthcare payer (i.e. government or private insurers), the patient/family (i.e.
co-payment or full payment for medicines and/or care) and by the society at large (i.e.
costs of reduced productivity).
Patients will self-report these costs using questionnaires developed by the research team in collaboration with a health economist.
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At baseline and 6 months, 1 year, 2 years, and 3 years thereafter
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Qualitative Experience of Care (QEC)
Time Frame: At baseline and 3 months, 6 months, 1 year, 2 years, and 3 years thereafter.
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A Sub group of Canadian AIO-treated patients and NDs at each Canadian clinic will be enrolled to understand the benefits and challenges of AIO care from a qualitative perspective.
Through interviews conducted by a qualitative researcher, we will help to more fully understand the experiences of study participants and the subjective impact of naturopathic interventions both from the perspective of the study participants themselves and from the perspective of their ND.
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At baseline and 3 months, 6 months, 1 year, 2 years, and 3 years thereafter.
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Collaborators and Investigators
Investigators
- Principal Investigator: Leanna Standish, ND, PhD, FABNO, Bastyr University
- Principal Investigator: Dugald Seely, ND, MSc, Canadian College of Naturopathic Medicine
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimated)
Study Record Updates
Last Update Posted (Estimated)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Digestive System Diseases
- Skin Diseases
- Urogenital Neoplasms
- Neoplasms by Site
- Genital Neoplasms, Female
- Endocrine System Diseases
- Ovarian Diseases
- Adnexal Diseases
- Gonadal Disorders
- Gastrointestinal Neoplasms
- Digestive System Neoplasms
- Gastrointestinal Diseases
- Endocrine Gland Neoplasms
- Breast Diseases
- Colonic Diseases
- Intestinal Diseases
- Intestinal Neoplasms
- Rectal Diseases
- Pancreatic Diseases
- Female Urogenital Diseases
- Female Urogenital Diseases and Pregnancy Complications
- Urogenital Diseases
- Genital Diseases
- Genital Diseases, Female
- Neoplasms
- Breast Neoplasms
- Colorectal Neoplasms
- Ovarian Neoplasms
- Pancreatic Neoplasms
Other Study ID Numbers
- 3974
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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