Medication Adherence in Schizophrenia: Development of a CBT-Based Intervention

NCT ID: NCT00980252

Last Updated: 2014-06-16

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

34 participants

Study Classification

INTERVENTIONAL

Study Start Date

2009-11-30

Study Completion Date

2013-03-31

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

This is a randomized pilot study of an intervention based on principles of Cognitive Behavioral Therapy (CBT). This intervention is the Health Dialogue Intervention (HDI) and will be compared to a traditional medical model of psychoeducation known as Team Solutions (TS) for first-episode schizophrenia patients. Outcomes include the acceptance of HDI and TS, compare adherence attitudes at the end of the treatment intervention, and to compare the time until the first episode of nonadherence.

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

Overview: Many people recovering from first-episode schizophrenia typically respond very well to their initial course of antipsychotic medications; however, studies indicate that nonadherence rates soar as high as 90% in the first year and do not improve over time. To date, there is no effective psychosocial intervention that improves adherence or reduces the adverse consequences of nonadherence after it occurs. Thus, it is imperative to develop a new intervention to improve medication adherence and improve clinical outcomes in patients recovering from first-episode schizophrenia.

This study is to pilot an intervention specifically suited for patients with first-episode schizophrenia based on the principles of Cognitive Behavioral Therapy (CBT). This is to focus on adherence from the perspective of the patient.

Methods: This study compares the effectiveness of a standard psychoeducation program \[Team Solutions (TS)\] to a CBT approach known as the Health Dialogue Intervention (HDI). Consenting patients will receive a 4 week stabilization assessment period and then be randomized to a prospective, random-assignment study comparing the effectiveness of TS to HDI to improve medication adherence of patients recovering from first-episode schizophrenia.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Schizophrenia Psychotic Disorders

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Blinding Strategy

TRIPLE

Participants Investigators Outcome Assessors

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.

CBT

UK-based intervention

Group Type EXPERIMENTAL

Cognitive Behavioral Therapy

Intervention Type BEHAVIORAL

Brief intervention of Cognitive Behavioral Therapy sessions compared to Team Solutions

Interventions

Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.

Cognitive Behavioral Therapy

Brief intervention of Cognitive Behavioral Therapy sessions compared to Team Solutions

Intervention Type BEHAVIORAL

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

1. Between 16-45 years of age
2. A provisional clinical diagnosis of schizophreniform disorder, schizophrenia, or schizoaffective disorder in last 6 months
3. Discharge from inpatient unit for treatment of psychotic symptoms must have occurred in the last 6 months, or, if never hospitalized, initial treatment started in the last 6 months
4. Able to fully participate in the informed consent process
5. The patient is judged to be an appropriate candidate for ongoing outpatient follow-up at the First-episode Treatment Program at the Psychotic Disorders Program at UIC


1. Willingness to transition to receive evaluation and future pharmacologic treatment at the Psychotic Disorders Program at UIC
2. Has capacity to understand the risks and benefits of participating in a randomized psychosocial trial
3. Willingness to sign informed consent to go into the Treatment Intervention Phase
4. Is able to complete a post-test for understanding the nature of the study and what it entails, and the potential risks and benefits of study participation
5. Is willing to have therapy sessions recorded for fidelity assessments
6. Is willing to receive follow-up independent assessments of adherence status, including separate interviews with trained independent raters, and our contacting the outpatient pharmacy for pharmacy refill records

Exclusion Criteria

1. Unable to understand informed consent process
2. A history of nonresponse to prior antipsychotic trials such that long-term inpatient treatment or clozapine will be recommended
3. Prior treatment with clozapine
4. Discharge from inpatient treatment for psychotic symptoms, initial treatment, or provisional diagnosis of schizophrenia, schizoaffective disorder, or schizophreniform occurred more than 6 months from enrollment into the evaluation phase
5. Pregnancy or stated goal to become pregnant
6. Will not be living close enough to the medical center to return for follow-up visits or assessments
7. History of geographic instability such that it is judged unlikely that patient will reside in the area
8. Currently under arrest for a felony, or an arrest is deemed likely in the near future
9. Currently receiving medication over objection by court order
10. Currently receiving treatment in another research protocol


1. Diagnosis or inpatient treatment for psychotic symptoms occurred more than 6 months from date of enrollment into evaluation phase
2. Acutely psychotic individuals may not participate because therapy will not benefit if symptoms are too severe
3. Has dropped out of the treatment program and cannot be located for follow-up appointments
4. Stated refusal to come for to at least one clinical evaluation appointment at the PDP, or has been a "no show" for at least three consecutive appointments
5. Judged to be at significant and imminent risk of harm to self or others\*
6. Ongoing active substance or alcohol use that is not controlled during the Evaluation Phase, along with refusal of referral to a "dual diagnosis" treatment program for substance abuse problems
7. Remains enrolled in another research protocol at UIC\*
8. Unwilling to consider any additional psychotherapeutic intervention above and beyond coming in to the service for medication management appointment
9. Baseline PANSS total score ≥ 90, or has a individual PANSS item of conceptual disorganization (item P2), excitement (P4), or hostility (P7) that is ≥ 5 (moderately severe)\*
10. Judged to require additional concrete case management services to support medication adherence\*
11. Receives antipsychotics under coercive conditions (e.g. inpatient or outpatient commitment)\*
Minimum Eligible Age

16 Years

Maximum Eligible Age

45 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

Meet the organizations funding or collaborating on the study and learn about their roles.

National Institute of Mental Health (NIMH)

NIH

Sponsor Role collaborator

University of Illinois at Chicago

OTHER

Sponsor Role lead

Responsible Party

Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.

Peter Weiden

Professor

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

Learn about the lead researchers overseeing the trial and their institutional affiliations.

Peter J. Weiden, M.D.

Role: PRINCIPAL_INVESTIGATOR

University of Illinois at Chicago

Locations

Explore where the study is taking place and check the recruitment status at each participating site.

University of Illinois at Chicago

Chicago, Illinois, United States

Site Status

Countries

Review the countries where the study has at least one active or historical site.

United States

Other Identifiers

Review additional registry numbers or institutional identifiers associated with this trial.

R34MH080978

Identifier Type: NIH

Identifier Source: secondary_id

View Link

R34MH080978-01A2

Identifier Type: NIH

Identifier Source: secondary_id

View Link

DSIR 83-AT

Identifier Type: -

Identifier Source: secondary_id

R34MH080978

Identifier Type: NIH

Identifier Source: org_study_id

View Link

More Related Trials

Additional clinical trials that may be relevant based on similarity analysis.

Mobile CBT for Negative Symptoms
NCT03621774 COMPLETED NA
Peer-led Psycho-education for Schizophrenia
NCT03246932 ACTIVE_NOT_RECRUITING NA
Is Cognitive Training an Option?
NCT05352568 COMPLETED NA