Assessing Compliance With Mercaptopurine Treatment in Younger Patients With Acute Lymphoblastic Leukemia in First Remission
- Conditions
- Acute Lymphoblastic Leukemia
- Interventions
- Behavioral: Behavioral InterventionBehavioral: Compliance MonitoringOther: Laboratory Biomarker AnalysisDrug: MercaptopurineOther: Questionnaire AdministrationProcedure: Standard Follow-Up Care
- Registration Number
- NCT01503632
- Lead Sponsor
- Children's Oncology Group
- Brief Summary
This randomized phase III trial studies compliance to a mercaptopurine treatment intervention compared to standard of care in younger patients with acute lymphoblastic leukemia that has had a decrease in or disappearance of signs and symptoms of cancer (remission). Assessing ways to help patients who have acute lymphoblastic leukemia to take their medications as prescribed may help them in taking their medications more consistently and may improve treatment outcomes.
- Detailed Description
PRIMARY OBJECTIVES:
I. Determine the impact of interventions proposed in intervention program (IP) versus (vs.) education alone (EDU) on adherence to oral 6MP (mercaptopurine) in children with acute lymphoblastic leukemia (ALL). Adherence will be measured by: i) Medication Event Monitoring Systems (MEMS) (primary measure of adherence to oral 6MP, providing real-time data; ii) red cell thioguanine nucleotide (TGN) levels (providing data on chronic, systemic 6MP exposure).
SECONDARY OBJECTIVES:
I. Examine the modifying effect of sociodemographic and psychosocial variables, and the mediating effect of health beliefs/ knowledge on change in adherence with intervention.
II. Determine impact of IP vs. EDU on risk of relapse of ALL.
OUTLINE: Patients are randomized to 1 of 2 intervention arms.
ARM I: Patients receive the Patients Supply Kit containing an electronic pill monitoring system, a MEMS® medication bottle with TrackCap™ with standard resistant cap, and written instructions for the patient and pharmacist. Parents and/or caregivers are also trained to supervise patients' intake of the medication. Beginning on day 1, patients start using the MEMS® medication bottle with TrackCap™. Clinical research assistants contact patients and parents by telephone the next day to confirm that TrackCap™ is being used, to identify any obstacles, and to determine solutions. Beginning on day 29, patients and caregivers view an interactive multimedia educational program on-line or via DVD. Patients also receive a customized electronic mercaptopurine schedule and automated customized text message reminders delivered via cellular phone or web-based interface. Patients and caregivers are instructed to return the MEMS® medication bottle with TrackCap™ to the clinic by day 141.
ARM II: Patients receive the usual standard of care and the mercaptopurine from the MEMS® medication bottle with TrackCap™ as patients in arm I. Patients and caregivers also view an interactive multimedia educational program on day 29.
After completion of study treatment, patients are followed up every 6 months for 5 years and then annually until 10 years from diagnosis.
Recruitment & Eligibility
- Status
- ACTIVE_NOT_RECRUITING
- Sex
- All
- Target Recruitment
- 570
- Diagnosis of ALL, in first remission; enrollment on a Children Oncology Group (COG) therapeutic study for ALL is not required
- At the time of enrollment, patient must have completed at least 24 weeks of maintenance chemotherapy, and is scheduled to receive at least 24 more weeks of maintenance chemotherapy
- Receiving continuous oral 6MP during the maintenance phase of therapy for ALL (held only for toxicity or illness), and will be returning to the clinic every 4 weeks for scheduled appointments while enrolled on COG ACCL1033 (between days 1 and 141)
- Has a designated parent or caregiver who is willing to enter into a mutual agreement with the patient to participate in a daily supervised medication administration routine
- Able and willing to use the MEMS® TrackCap™ (e.g., not using a pillbox or prescribed liquid 6MP)
- Parent/caregiver and patient (if 12 years and older) must be willing to use a cellular telephone to receive medication reminders via text messaging during study period
- Patient and parent/caregiver must speak English or Spanish
- All patients and/or their parents or legal guardians must sign a written informed consent
- All institutional, Food and Drug Administration (FDA), and National Cancer Institute (NCI) requirements for human studies must be met
- Patients with Down syndrome
- Patients who previously participated in or are currently participating in another intervention clinical trial designed to improve adherence
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description Arm I (intervention program and mercaptopurine) Behavioral Intervention See detailed description. Arm I (intervention program and mercaptopurine) Compliance Monitoring See detailed description. Arm I (intervention program and mercaptopurine) Laboratory Biomarker Analysis See detailed description. Arm I (intervention program and mercaptopurine) Mercaptopurine See detailed description. Arm I (intervention program and mercaptopurine) Questionnaire Administration See detailed description. Arm II (standard of care and mercaptopurine) Compliance Monitoring Patients receive the usual standard of care and the mercaptopurine from the MEMS® medication bottle with TrackCap™ as patients in arm I. Patients and caregivers also view an interactive multimedia educational program on day 29. Arm II (standard of care and mercaptopurine) Laboratory Biomarker Analysis Patients receive the usual standard of care and the mercaptopurine from the MEMS® medication bottle with TrackCap™ as patients in arm I. Patients and caregivers also view an interactive multimedia educational program on day 29. Arm II (standard of care and mercaptopurine) Questionnaire Administration Patients receive the usual standard of care and the mercaptopurine from the MEMS® medication bottle with TrackCap™ as patients in arm I. Patients and caregivers also view an interactive multimedia educational program on day 29. Arm II (standard of care and mercaptopurine) Standard Follow-Up Care Patients receive the usual standard of care and the mercaptopurine from the MEMS® medication bottle with TrackCap™ as patients in arm I. Patients and caregivers also view an interactive multimedia educational program on day 29. Arm II (standard of care and mercaptopurine) Mercaptopurine Patients receive the usual standard of care and the mercaptopurine from the MEMS® medication bottle with TrackCap™ as patients in arm I. Patients and caregivers also view an interactive multimedia educational program on day 29.
- Primary Outcome Measures
Name Time Method Proportion of patients with adherence rate greater than or equal to 95% to mercaptopurine as measured by MEMS® 4 months Compared between the IP and EDU groups using logistic regression. Mercaptopurine levels will be modeled as a function of time to examine longitudinal changes to 6TGN levels between the treatment groups using the generalized estimating equation (GEE) method for longitudinal normally distributed data.
Proportion of patients with adherence rate greater than or equal to 95% to mercaptopurine as measured by red cell TGN levels 4 months Compared between the IP and EDU groups using logistic regression. Mercaptopurine levels will be modeled as a function of time to examine longitudinal changes to 6TGN levels between the treatment groups using the GEE method for longitudinal normally distributed data.
- Secondary Outcome Measures
Name Time Method Proportion of adherence patients by sociodemographic and psychosocial variables 4 months Evaluated analytically by logistic regression methods.
Mediating effect of health beliefs/ knowledge on change in adherence with intervention 4 months Evaluated analytically by logistic regression methods.
Impact of IP vs. EDU on risk of relapse in children with ALL Up to 10 years An intention-to-treat analysis will be used to compare the effectiveness of EDU and IP interventions in decreasing the risk of relapse. Cox proportional hazards regression models will be used to examine the impact of intervention on relapse. Covariates in the analysis will include clinical and sociodemographic predictors, and the intervention arm (IP vs. EDU).
Trial Locations
- Locations (102)
Advocate Lutheran General Hospital
🇺🇸Park Ridge, Illinois, United States
UT Southwestern/Simmons Cancer Center-Dallas
🇺🇸Dallas, Texas, United States
Lurie Children's Hospital-Chicago
🇺🇸Chicago, Illinois, United States
University of Illinois
🇺🇸Chicago, Illinois, United States
Rainbow Babies and Childrens Hospital
🇺🇸Cleveland, Ohio, United States
Children's Hospital of Pittsburgh of UPMC
🇺🇸Pittsburgh, Pennsylvania, United States
Baylor College of Medicine/Dan L Duncan Comprehensive Cancer Center
🇺🇸Houston, Texas, United States
Seattle Children's Hospital
🇺🇸Seattle, Washington, United States
Riley Hospital for Children
🇺🇸Indianapolis, Indiana, United States
Ascension Saint Vincent Indianapolis Hospital
🇺🇸Indianapolis, Indiana, United States
Rady Children's Hospital - San Diego
🇺🇸San Diego, California, United States
University Medical Center of Southern Nevada
🇺🇸Las Vegas, Nevada, United States
Alliance for Childhood Diseases/Cure 4 the Kids Foundation
🇺🇸Las Vegas, Nevada, United States
Summerlin Hospital Medical Center
🇺🇸Las Vegas, Nevada, United States
University of Minnesota/Masonic Cancer Center
🇺🇸Minneapolis, Minnesota, United States
Duke University Medical Center
🇺🇸Durham, North Carolina, United States
Methodist Children's Hospital of South Texas
🇺🇸San Antonio, Texas, United States
University of Texas Health Science Center at San Antonio
🇺🇸San Antonio, Texas, United States
Wayne State University/Karmanos Cancer Institute
🇺🇸Detroit, Michigan, United States
Ascension Saint John Hospital
🇺🇸Detroit, Michigan, United States
University of Oklahoma Health Sciences Center
🇺🇸Oklahoma City, Oklahoma, United States
Saint Joseph's Hospital/Children's Hospital-Tampa
🇺🇸Tampa, Florida, United States
Mayo Clinic in Rochester
🇺🇸Rochester, Minnesota, United States
Children's Hospital and Medical Center of Omaha
🇺🇸Omaha, Nebraska, United States
University of Nebraska Medical Center
🇺🇸Omaha, Nebraska, United States
Oregon Health and Science University
🇺🇸Portland, Oregon, United States
Children's Hospital of Alabama
🇺🇸Birmingham, Alabama, United States
University of Alabama at Birmingham Cancer Center
🇺🇸Birmingham, Alabama, United States
Children's Hospital Los Angeles
🇺🇸Los Angeles, California, United States
Kaiser Permanente Downey Medical Center
🇺🇸Downey, California, United States
Mattel Children's Hospital UCLA
🇺🇸Los Angeles, California, United States
Miller Children's and Women's Hospital Long Beach
🇺🇸Long Beach, California, United States
City of Hope Comprehensive Cancer Center
🇺🇸Duarte, California, United States
Connecticut Children's Medical Center
🇺🇸Hartford, Connecticut, United States
Lucile Packard Children's Hospital Stanford University
🇺🇸Palo Alto, California, United States
Alfred I duPont Hospital for Children
🇺🇸Wilmington, Delaware, United States
Children's National Medical Center
🇺🇸Washington, District of Columbia, United States
Lee Memorial Health System
🇺🇸Fort Myers, Florida, United States
Golisano Children's Hospital of Southwest Florida
🇺🇸Fort Myers, Florida, United States
University of Florida Health Science Center - Gainesville
🇺🇸Gainesville, Florida, United States
Nemours Children's Clinic-Jacksonville
🇺🇸Jacksonville, Florida, United States
Memorial Regional Hospital/Joe DiMaggio Children's Hospital
🇺🇸Hollywood, Florida, United States
Tampa General Hospital
🇺🇸Tampa, Florida, United States
Nemours Children's Clinic - Pensacola
🇺🇸Pensacola, Florida, United States
Johns Hopkins All Children's Hospital
🇺🇸Saint Petersburg, Florida, United States
Children's Healthcare of Atlanta - Egleston
🇺🇸Atlanta, Georgia, United States
Saint Mary's Hospital
🇺🇸West Palm Beach, Florida, United States
University of Hawaii Cancer Center
🇺🇸Honolulu, Hawaii, United States
Kapiolani Medical Center for Women and Children
🇺🇸Honolulu, Hawaii, United States
Advocate Children's Hospital-Park Ridge
🇺🇸Park Ridge, Illinois, United States
Blank Children's Hospital
🇺🇸Des Moines, Iowa, United States
University of Iowa/Holden Comprehensive Cancer Center
🇺🇸Iowa City, Iowa, United States
Tulane University School of Medicine
🇺🇸New Orleans, Louisiana, United States
Children's Hospital New Orleans
🇺🇸New Orleans, Louisiana, United States
Ochsner Medical Center Jefferson
🇺🇸New Orleans, Louisiana, United States
Children's Hospitals and Clinics of Minnesota - Minneapolis
🇺🇸Minneapolis, Minnesota, United States
Corewell Health Grand Rapids Hospitals - Helen DeVos Children's Hospital
🇺🇸Grand Rapids, Michigan, United States
Hurley Medical Center
🇺🇸Flint, Michigan, United States
University of Mississippi Medical Center
🇺🇸Jackson, Mississippi, United States
Washington University School of Medicine
🇺🇸Saint Louis, Missouri, United States
Mercy Hospital Saint Louis
🇺🇸Saint Louis, Missouri, United States
University of New Mexico Cancer Center
🇺🇸Albuquerque, New Mexico, United States
Morristown Medical Center
🇺🇸Morristown, New Jersey, United States
Overlook Hospital
🇺🇸Summit, New Jersey, United States
Saint Peter's University Hospital
🇺🇸New Brunswick, New Jersey, United States
Hackensack University Medical Center
🇺🇸Hackensack, New Jersey, United States
Montefiore Medical Center - Moses Campus
🇺🇸Bronx, New York, United States
Laura and Isaac Perlmutter Cancer Center at NYU Langone
🇺🇸New York, New York, United States
New York Medical College
🇺🇸Valhalla, New York, United States
NYP/Columbia University Medical Center/Herbert Irving Comprehensive Cancer Center
🇺🇸New York, New York, United States
Novant Health Presbyterian Medical Center
🇺🇸Charlotte, North Carolina, United States
Mercy Children's Hospital
🇺🇸Toledo, Ohio, United States
Nationwide Children's Hospital
🇺🇸Columbus, Ohio, United States
Children's Hospital of Philadelphia
🇺🇸Philadelphia, Pennsylvania, United States
Legacy Emanuel Children's Hospital
🇺🇸Portland, Oregon, United States
BI-LO Charities Children's Cancer Center
🇺🇸Greenville, South Carolina, United States
Geisinger Medical Center
🇺🇸Danville, Pennsylvania, United States
Prisma Health Richland Hospital
🇺🇸Columbia, South Carolina, United States
Driscoll Children's Hospital
🇺🇸Corpus Christi, Texas, United States
Dell Children's Medical Center of Central Texas
🇺🇸Austin, Texas, United States
Cook Children's Medical Center
🇺🇸Fort Worth, Texas, United States
East Tennessee Childrens Hospital
🇺🇸Knoxville, Tennessee, United States
Virginia Commonwealth University/Massey Cancer Center
🇺🇸Richmond, Virginia, United States
Madigan Army Medical Center
🇺🇸Tacoma, Washington, United States
Providence Sacred Heart Medical Center and Children's Hospital
🇺🇸Spokane, Washington, United States
Vannie Cook Children's Clinic
🇺🇸McAllen, Texas, United States
Carilion Children's
🇺🇸Roanoke, Virginia, United States
Saint Vincent Hospital Cancer Center Green Bay
🇺🇸Green Bay, Wisconsin, United States
Marshfield Medical Center-Marshfield
🇺🇸Marshfield, Wisconsin, United States
San Jorge Children's Hospital
🇵🇷San Juan, Puerto Rico
University Pediatric Hospital
🇵🇷San Juan, Puerto Rico
Mission Hospital
🇺🇸Asheville, North Carolina, United States
Children's Hospital Medical Center of Akron
🇺🇸Akron, Ohio, United States
Dayton Children's Hospital
🇺🇸Dayton, Ohio, United States
Corewell Health Children's
🇺🇸Royal Oak, Michigan, United States
Corewell Health William Beaumont University Hospital
🇺🇸Royal Oak, Michigan, United States
Albany Medical Center
🇺🇸Albany, New York, United States
Nemours Children's Clinic - Orlando
🇺🇸Orlando, Florida, United States
Nemours Children's Hospital
🇺🇸Orlando, Florida, United States
C S Mott Children's Hospital
🇺🇸Ann Arbor, Michigan, United States
Children's Mercy Hospitals and Clinics
🇺🇸Kansas City, Missouri, United States
Wake Forest University Health Sciences
🇺🇸Winston-Salem, North Carolina, United States