이 페이지는 자동 번역되었으며 번역의 정확성을 보장하지 않습니다. 참조하십시오 영문판 원본 텍스트의 경우.

Optimizing CBSST With Executive Function Training for Schizophrenia (R33) (ECBSST R33)

2026년 6월 18일 업데이트: Eric Granholm, University of California, San Diego

Optimizing Cognitive Behavioral Social Skills Training With Executive Function Training for Older Adults With Schizophrenia

This randomized controlled clinical trial will test a blended intervention that combines Executive Function Training with Cognitive-Behavioral Skills Training (E-CBSST). E-CBSST will be delivered to adults with late-life schizophrenia to determine if it increases Cognitive Behavioral Social Skills Training skills learning more than a supportive contact control condition and leads to improved functioning.

연구 개요

상태

아직 모집하지 않음

정황

개입 / 치료

상세 설명

Older adults with schizophrenia are at risk for cognitive and functional decline leading to premature institutionalization. A large and increasing number of older people with schizophrenia will need more effective services. The investigators previously tested a blended intervention that combines Executive Function Training (EFT) with Cognitive-Behavioral Skills Training (E-CBSST) and determined its efficacy for improving Cognitive Behavioral Social Skills Training (CBSST) learning and preventing functional decline in people with schizophrenia. CBSST combines Cognitive Behavioral Therapy (CBT), Social Skills Training (SST), and problem-solving intervention modules in an 18-session, group-delivered intervention that is repeated to practice the skills for a total of 36 sessions. In an open trial, 54 participants with schizophrenia or schizoaffective disorder age 60 or older were enrolled to receive E-CBSST for 20 weeks. E-CBSST included an initial 2-week course of EFT that included 3 sessions per week of computerized exercises and strategy monitoring using a worksheet and assistance from a therapist. Participants then completed 2 cycles of E-CBSST with 18 sessions each cycle, delivered twice a week, during which participants received brief EFT at the start of CBSST group sessions. Results from this open trial showed that E-CBSST was feasible with acceptable retention and increased CBSST skills learning.

The current study will compare E-CBSST to a control condition combining supportive contact with EFT (E-SC) in a randomized clinical trial. The study aims include confirming target engagement by showing that E-CBSST enhances CBSST skills learning to a greater extent than E-SC and to determine whether functioning improves significantly in E-CBSST and to a greater extent than E-SC. The same 2-cycle dose of E-CBSST from the open trial will be used and E-SC will deliver the same number of EFT and supportive contact sessions. Outcome assessments will be administered at baseline, after the Executive Function Training course (Week 3), after the first cycle of E-CBSST (Week 13; mid-trial), after the end of the second cycle (Week 23; end-trial), and following a 9-month post-treatment follow-up period.

E-CBSST could become an evidence-based intervention that enhances and not only maintains function and, in turn, reduces personal and societal burden. If successful, the next logical step would be a confirmatory effectiveness trial in a larger sample.

연구 유형

중재적

등록 (추정된)

106

단계

  • 해당 없음

연락처 및 위치

이 섹션에서는 연구를 수행하는 사람들의 연락처 정보와 이 연구가 수행되는 장소에 대한 정보를 제공합니다.

연구 연락처

연구 연락처 백업

연구 장소

  • 미국
    • California
      • San Diego, California, 미국, 92093
        • University of California, San Diego
        • 연락하다:
        • 연락하다:
        • 수석 연구원:
          • Eric Granholm, PhD
    • Texas

참여기준

연구원은 적격성 기준이라는 특정 설명에 맞는 사람을 찾습니다. 이러한 기준의 몇 가지 예는 개인의 일반적인 건강 상태 또는 이전 치료입니다.

자격 기준

공부할 수 있는 나이

  • 성인
  • 고령자

건강한 자원 봉사자를 받아들입니다

아니

설명

Inclusion Criteria:

  1. Voluntary informed consent to participate;
  2. Age 60 years or older;
  3. DSM-5 diagnosis of schizophrenia or schizoaffective disorder based on the SCID;
  4. Be clinically stable as operationalized by (1) not having been admitted to a psychiatric hospital within the three months prior to assessment, (2) having had no change in antipsychotic medication dosage within four weeks prior to the baseline assessment, and (3) and ascertained to be clinically and medically stable by one the study investigators;
  5. Be willing and able to speak English;
  6. Be able to read and converse (with corrected vision or hearing if needed).

Exclusion Criteria:

  1. Meets criteria for a cognitive disorder or for a neurological or other medical disorder affecting the ability to participate in Executive Function Training or CBSST;
  2. Meets diagnostic criteria for bipolar disorder, current major depressive episode, or substance abuse or dependence within the six months prior to the baseline assessment except for caffeine or nicotine;
  3. Received electroconvulsive therapy within six months of the baseline assessment.

공부 계획

이 섹션에서는 연구 설계 방법과 연구가 측정하는 내용을 포함하여 연구 계획에 대한 세부 정보를 제공합니다.

연구는 어떻게 설계됩니까?

디자인 세부사항

  • 주 목적: 치료
  • 할당: 무작위
  • 중재 모델: 병렬 할당
  • 마스킹: 하나의

무기와 개입

참가자 그룹 / 팔
개입 / 치료
실험적: E-CBSST
E-CBSST는 본 연구의 실험 부문입니다.
행동: E-CBSST
E-CBSST is a blended, in-person intervention that combines components of Executive Function Training (EFT) with Cognitive Behavioral Social Skills Training (CBSST). Participants complete 6 sessions of EFT and then 36 sessions of combined EFT and CBSST. CBSST techniques are based on cognitive behavioral therapy and social skills training developed for adult patients with schizophrenia. Participants set meaningful recovery goals and then learn skills to achieve their goals.
활성 비교기: E-SC
E-SC is the comparator condition in this study.
행동: E-SC
E-SC is a goal-focused supportive contact group therapy intervention that provides the same frequency and amount of therapist and other group member contact as E-CBSST. Participants will complete the same number of EFT sessions and then continue with semi-structured supportive contact sessions of the same number and duration as participants in the E-CBSST arm. The SC intervention will have a primary focus on setting and achieving recovery goals (e.g., living, learning, and socializing).

연구는 무엇을 측정합니까?

주요 결과 측정

결과 측정
측정값 설명
기간
Independent Living Skills Survey
기간: Baseline, End of Executive Function Training (Week 3), Mid-Trial (Week 13), End-Trial (Week 23), and Follow-Up (9 months)
The Independent Living Skills Survey (ILSS) assesses whether specific functioning behaviors have been performed over the past month in multiple areas: Personal Hygiene, Appearance and Care of Clothing, Care of Personal Possessions (everyday household chores), Food Preparation, Health Maintenance, Money Management, Transportation, and Leisure and Community (including socialization). Each item is rated from 0 (No) to 1 (Yes). Scales are summed to yield a total score. Higher scores represent a higher level of functioning.
Baseline, End of Executive Function Training (Week 3), Mid-Trial (Week 13), End-Trial (Week 23), and Follow-Up (9 months)
Comprehensive Modules Test
기간: Baseline, End of Executive Function Training (Week 3), Mid-Trial (Week 13), End-Trial (Week 23), and Follow-Up (9 months)
The Comprehensive Module Test (CMT) is an assessment of CBSST skills acquisition in three domains: Communication Skills Test, Problem Solving Test, and Thought Challenging Test. The total CMT score ranges from 0-33. Higher total scores represent higher level of CBSST skills acquisition.
Baseline, End of Executive Function Training (Week 3), Mid-Trial (Week 13), End-Trial (Week 23), and Follow-Up (9 months)

2차 결과 측정

결과 측정
측정값 설명
기간
Executive Interview
기간: Baseline, End of Executive Function Training (Week 3), Mid-Trial (Week 13), End-Trial (Week 23), and Follow-Up (9 months)
The Executive Interview (EXIT) is a bedside assessment of executive function scored from 0-50. Higher scores indicate greater executive dyscontrol.
Baseline, End of Executive Function Training (Week 3), Mid-Trial (Week 13), End-Trial (Week 23), and Follow-Up (9 months)
Positive and Negative Syndrome Scale
기간: Baseline, End of Executive Function Training (Week 3), Mid-Trial (Week 13), End-Trial (Week 23), and Follow-Up (9 months)
The Positive and Negative Syndrome Scale (PANSS) is 30 item semi-structured clinical interview designed to assess positive and negative symptoms. The PANSS consists of 7 items on the positive symptom subscale, 7 items on the negative symptom subscale, and 16 items on the general psychopathology subscale. Each item in the subscale is rated from 0 (absence of symptom) to 7 (extreme symptom severity). Scores of each subscale are summed to yield a total score range of 30 (Absence of symptoms) to 210, where higher scores represent more severe symptoms.
Baseline, End of Executive Function Training (Week 3), Mid-Trial (Week 13), End-Trial (Week 23), and Follow-Up (9 months)

공동 작업자 및 조사자

여기에서 이 연구와 관련된 사람과 조직을 찾을 수 있습니다.

스폰서

University of California, San Diego

협력자

University of Texas Southwestern Medical Center

수사관

  • 수석 연구원: Eric Granholm, PhD, University of California, San Diego
  • 수석 연구원: Tarek Rajji, MD, Ut Southwestern

연구 기록 날짜

이 날짜는 ClinicalTrials.gov에 대한 연구 기록 및 요약 결과 제출의 진행 상황을 추적합니다. 연구 기록 및 보고된 결과는 공개 웹사이트에 게시되기 전에 특정 품질 관리 기준을 충족하는지 확인하기 위해 국립 의학 도서관(NLM)에서 검토합니다.

연구 주요 날짜

연구 시작 (추정된)

2026년 10월 1일

기본 완료 (추정된)

2029년 6월 1일

연구 완료 (추정된)

2029년 6월 1일

연구 등록 날짜

최초 제출

2026년 6월 11일

QC 기준을 충족하는 최초 제출

2026년 6월 11일

처음 게시됨 (실제)

2026년 6월 22일

연구 기록 업데이트

마지막 업데이트 게시됨 (실제)

2026년 6월 23일

QC 기준을 충족하는 마지막 업데이트 제출

2026년 6월 18일

마지막으로 확인됨

2026년 6월 1일

추가 정보

이 연구와 관련된 용어

키워드

추가 관련 MeSH 약관

기타 연구 ID 번호

  • R33MH132859

개별 참가자 데이터(IPD) 계획

개별 참가자 데이터(IPD)를 공유할 계획입니까?

예

IPD 계획 설명

Per terms of the award, participant-level data will be uploaded to the NIMH Data Archive (NDA).

IPD 공유 기간

Data will be uploaded according to NDA standard data submission periods. These periods are currently twice each year.

IPD 공유 액세스 기준

Data access is outlined in the current NDA Policy.

약물 및 장치 정보, 연구 문서

미국 FDA 규제 의약품 연구

아니

미국 FDA 규제 기기 제품 연구

아니

이 정보는 변경 없이 clinicaltrials.gov 웹사이트에서 직접 가져온 것입니다. 귀하의 연구 세부 정보를 변경, 제거 또는 업데이트하도록 요청하는 경우 register@clinicaltrials.gov. 문의하십시오. 변경 사항이 clinicaltrials.gov에 구현되는 즉시 저희 웹사이트에도 자동으로 업데이트됩니다. .

구독하다