The STRONG Nutrition Support Study for People With Pancreatic Cancer (STRONG)
2026년 9월 14일 업데이트: UNC Lineberger Comprehensive Cancer Center
This single-center pilot randomized controlled trial evaluates the feasibility, acceptability, and preliminary effects of STRONG, a digital nutrition support app delivered alongside remote dietitian-led nutrition counseling, in adults with pancreatic ductal adenocarcinoma initiating systemic therapy and/or radiation therapy.
Approximately 80 participants will be randomized 1:1 to receive nutrition counseling plus either the STRONG app or printed nutrition education materials.
Outcomes include feasibility, acceptability, nutritional status, quality of life, healthcare utilization, treatment delivery, caregiver outcomes, and survival.
Findings will inform the design of a future trial evaluating whether app-based, tailored nutrition support improves outcomes compared with traditional nutrition education.
연구 개요
상태
아직 모집하지 않음
연구 유형
중재적
등록 (추정된)
80
단계
- 해당 없음
연락처 및 위치
이 섹션에서는 연구를 수행하는 사람들의 연락처 정보와 이 연구가 수행되는 장소에 대한 정보를 제공합니다.
연구 연락처
- 이름: Emma C Hume
- 전화번호: 9199664260
- 이메일: Emma.Hume@unc.edu
연구 장소
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North Carolina
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Chapel Hill, North Carolina, 미국, 27599
- University of North Carolina at Chapel Hill, Department of Radiation Oncology
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수석 연구원:
- Kea Turner, PhD, MPH, MA
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연락하다:
- Emma C Hume
- 전화번호: 919-966-4260
- 이메일: Emma.Hume@unc.edu
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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
예
설명
In order to participate in this study a subject must meet all of the eligibility criteria outlined below.
Patients Participants
Inclusion Criteria:
- Written informed consent obtained to participate in the study and HIPAA authorization for release of personal health information.
- Subjects is willing and able to comply with study procedures based on the judgement of the investigator or protocol designee.
- Age ≥ 18 years at the time of consent.
- Diagnosis of pancreatic ductal adenocarcinoma
- Has initiated or scheduled to initiate systemic therapy and/or radiation therapy within 30 days of study enrollment
- Able to speak and read English
Exclusion Criteria:
- Enrolled in hospice care or has a plan for hospice enrollment at the time of study enrollment
- Not community dwelling at the time of study enrollment, including individuals who are incarcerated, residing in a skilled nursing facility, long-term care facility, or other institutional setting where meals, nutrition management, or access to study procedures are primarily controlled by the institution
- Unable to consume food or beverages orally at the time of consent, including individuals who are fully dependent on total parenteral nutrition or who have complete malignant bowel obstruction or severe gastric outlet obstruction that prevents meaningful oral intake or makes oral nutrition unsafe.
- Any condition or circumstance that, in the judgment of the investigator or designee, such as a patient's oncologist, would make study participation inappropriate or would interfere with the participant's ability to complete study procedures, such as advanced dementia or other severe cognitive impairment.
Caregiver Participants
Inclusion Criteria:
- Age ≥18 years at the time of consent.
- Identified by an enrolled patient participant as their primary caregiver or support person.
- Able to speak and read English
- Able to provide informed consent.
- Willing and able to complete caregiver study procedures, including baseline and follow-up questionnaires and, if selected and interested, an optional exit interview.
Exclusion Criteria:
• Any condition or circumstance that, in the judgment of the investigator or designee, would make participation inappropriate or would interfere with completion of study procedures, such as advanced dementia or other severe cognitive impairment.
공부 계획
이 섹션에서는 연구 설계 방법과 연구가 측정하는 내용을 포함하여 연구 계획에 대한 세부 정보를 제공합니다.
연구는 어떻게 설계됩니까?
디자인 세부사항
- 주 목적: 지지 요법
- 할당: 무작위
- 중재 모델: 병렬 할당
- 마스킹: 없음(오픈 라벨)
무기와 개입
참가자 그룹 / 팔 |
개입 / 치료 |
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실험적: Arm 1: Remote Dietitian-Led Nutrition Counseling Plus STRONG
Participants randomized to the STRONG arm will receive individualized nutrition counseling delivered remotely by a registered dietitian, in addition to access to the STRONG intervention.
The intervention will be delivered over approximately 3 months and will include one initial remote dietitian visit and two remote follow-up visits.
Participants will use the STRONG app to support nutrition-related education, self-management, and engagement between counseling visits.
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STRONG intervention app to support nutrition-related education, self-management, and engagement between counseling visits approximately 3 months.
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활성 비교기: Arm 2: Remote Dietitian-Led Nutrition Counseling Plus Printed Nutrition Education Materials
Participants randomized to the comparison arm will receive the same schedule of individualized remote dietitian-led nutrition counseling as participants in the STRONG arm, consisting of one initial visit and two remote follow-up visits over approximately 3 months.
In addition, participants will receive printed nutrition education materials to support nutrition education and self-management during the intervention period.
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individualized remote dietitian visits consisting of one initial visit and two remote follow-up visits over approximately 3 months.
In addition, participants will receive printed nutrition education materials to support nutrition education and self-management during the intervention period.
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연구는 무엇을 측정합니까?
주요 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
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Recruitment Rate
기간: Baseline
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Proportion of eligible patient participants who provide informed consent and enroll in the study.
The feasibility benchmark is ≥50%.
Recruitment Rate (%) = (Number of eligible patients who consent and enroll ÷ Number of eligible patients approached) × 100
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Baseline
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Retention Rate
기간: Baseline
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Proportion of enrolled patient participants who remain in the study through completion of the 3-month intervention period.
The feasibility benchmark is ≥85%.
Retention Rate (%) = (Number of enrolled participants who complete the 3-month intervention period ÷ Total number of enrolled participants) × 100
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Baseline
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Study Assessment Completion
기간: Up to 6 months
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The proportion of enrolled participants who complete at least 2 of the 3 scheduled study assessments during the study period.
Assessment Completion Rate (%) = (Number of enrolled participants who complete ≥2 of 3 assessments ÷ Total number of enrolled participants) × 100
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Up to 6 months
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Remote Nutrition Counseling Completion
기간: Up to 6 months
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Proportion of randomized patient participants who complete at least 2 of the 3 planned remote dietitian counseling visits during the 3-month intervention period.
The feasibility benchmark is ≥70%.
Counseling Completion Rate (%) = (Number of randomized participants who complete ≥2 of 3 counseling visits ÷ Total number of randomized participants) × 100
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Up to 6 months
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STRONG Engagement
기간: Up to 6 months
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The proportion of STRONG-arm participants who demonstrate sustained engagement with the STRONG intervention by accessing STRONG at least once per week during at least 6 of the 12 intervention weeks.
STRONG Engagement Rate (%) = (Number of STRONG-arm participants who access STRONG ≥1 time/week during ≥6 of 12 intervention weeks ÷ Total number of STRONG-arm participants) × 100
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Up to 6 months
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Food and Symptom Diary Completion
기간: Up to 6 months
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Among STRONG-arm patient participants, the proportion who complete the food and symptom diary on at least 2 of the 3 days preceding each of the three planned dietitian counseling visits. The feasibility benchmark is ≥70%. Diary Completion Rate (%) = (Number of STRONG-arm participants who complete the diary on ≥2 of 3 days before all 3 counseling visits ÷ Total number of STRONG-arm participants) × 100 |
Up to 6 months
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Intervention Fidelity
기간: Up to 6 months
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Proportion of completed dietitian counseling visits in which all required counseling elements outlined in the study counseling checklist were documented as delivered. The fidelity benchmark is ≥80%. Intervention Fidelity (%) = (Number of completed counseling visits with documentation that all required checklist elements were delivered ÷ Total number of completed counseling visits) × 100 |
Up to 6 months
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Reasons for Non-Participation or Attrition
기간: Up to 6 months
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Reasons for declining participation, inability to enroll, withdrawal, missed counseling visits, incomplete diary use, or incomplete study assessments will be documented and summarized descriptively when available.
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Up to 6 months
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Overall Satisfaction with STRONG
기간: Up to 6 months
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Proportion of STRONG-arm patient participants who complete the 3-month survey and report satisfaction with STRONG.
The acceptability benchmark is ≥80%.
Satisfaction Rate (%) = (Number of STRONG-arm participants who complete the 3-month survey and report satisfaction with STRONG ÷ Number of STRONG-arm participants who complete the 3-month survey) × 100
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Up to 6 months
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Satisfaction with Intervention Components
기간: Up to 6 months
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Among STRONG-arm patient participants, the proportion who report satisfaction with each of the three intervention components: remote nutrition counseling, STRONG, and the food and symptom diary. Component Satisfaction Rate (%) = (Number of STRONG-arm participants who report satisfaction with the component ÷ Number of STRONG-arm participants who complete the relevant satisfaction item) × 100 |
Up to 6 months
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Perceived Benefit
기간: Up to 6 months
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Proportion of STRONG-arm patient participants who report that STRONG was beneficial or helpful for managing nutrition concerns during pancreatic cancer treatment. Perceived Benefit Rate (%) = (Number of STRONG-arm participants who report that STRONG was beneficial or helpful ÷ Number of STRONG-arm participants who complete the relevant survey item) × 100 |
Up to 6 months
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2차 결과 측정
결과 측정 |
측정값 설명 |
기간 |
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Changes in Nutritional Status
기간: Baseline and up to 6 months
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The Patient-Generated Subjective Global Assessment (PG-SGA) Short Form is a nutrition screening tool that assesses recent weight change, food intake, nutrition-impact symptoms, and functional status.
Scores range from 0 to 36, with higher scores indicating greater nutritional risk and need for intervention: 0-1 suggests no immediate intervention, 2-3 indicates possible need for patient education or symptom management, 4-8 indicates a need for intervention by a dietitian or nutrition professional, and ≥9 indicates a critical need for nutrition intervention and/or symptom management.
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Baseline and up to 6 months
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Changes in General Health-related Quality of Life
기간: Baseline and up to 6 months
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General health-related quality of life was assessed using Change in Functional Assessment of Cancer Therapy-General (FACT-G) score. The Functional Assessment of Cancer Therapy-General (FACT-G) is a validated 27-item questionnaire used to assess health-related quality of life (HRQoL) in people with cancer. It evaluates four domains: Physical Well-Being (0-28), Social/Family Well-Being (0-28), Emotional Well-Being (0-24), and Functional Well-Being (0-28), giving a total score ranging from 0 to 108. Each item is rated on a 5-point Likert scale from 0 ("Not at all") to 4 ("Very much"). Higher FACT-G scores indicate better quality of life, while lower scores indicate greater impairment or burden. |
Baseline and up to 6 months
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Appetite/Cachexia-Related Quality of Life
기간: Baseline, up to 6 months
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Change in Functional Assessment of Anorexia/Cachexia Therapy (FAACT) subscale score from baseline to 3 months and from baseline to 6 months.
The Functional Assessment of Anorexia/Cachexia Therapy (FAACT) is a patient-reported measure designed to assess quality of life and symptoms associated with cancer-related anorexia/cachexia.
It combines the FACT-G questionnaire with an additional 12-item Anorexia/Cachexia Subscale (A/CS), for a total of 39 items.
Each item is scored from 0 ("Not at all") to 4 ("Very much"), with negatively worded items reverse-scored.
The FAACT total score ranges from 0-156, and higher scores generally indicate better quality of life and fewer anorexia/cachexia-related concerns.
Changes in FAACT scores over time can therefore be used to evaluate whether a patient's symptoms and overall quality of life have improved or worsened.
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Baseline, up to 6 months
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Hepatobiliary/Pancreatic Cancer-Related Quality of Life
기간: Baseline, up to 6 months
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Change in Functional Assessment of Cancer Therapy-Hepatobiliary (FACT-Hep) score from baseline to 3 months and from baseline to 6 months.
The Functional Assessment of Cancer Therapy-Hepatobiliary (FACT-Hep) is a 44-item patient-reported questionnaire assessing health-related quality of life in patients with hepatobiliary cancer.
It combines the 27-item FACT-G with a 17-item Hepatobiliary Cancer Subscale (HCS).
Each item is scored from 0 ("Not at all") to 4 ("Very much"), with negatively worded items reverse-scored.
The total FACT-Hep score ranges from 0 to 176, with higher scores indicating better quality of life and lower scores indicating greater symptom burden or impairment.
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Baseline, up to 6 months
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Healthcare Utilization
기간: Up to 6 months
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Healthcare Utilization: Number of emergency department visits during the study period, assessed by participant self-report and/or medical record abstraction, when available.
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Up to 6 months
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Treatment Delivery
기간: Up to 6 months
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Treatment Delivery will be defined based on records related to treatment delay, dose reduction, and treatment discontinuation during the study period, assessed by medical record abstraction.
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Up to 6 months
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Survival Outcomes
기간: Up to 6 months
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Overall survival and progression-free survival, assessed using cancer registry data and/or medical record abstraction.
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Up to 6 months
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기타 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
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Caregiver burden will be assessed using the 12-item Short Form of the Zarit Burden Interview.
기간: Up to 6 months
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Caregiver burden will be assessed using the 12-item Short Form of the Zarit Burden Interview.
The outcome will be the change in ZBI score from baseline to 3 months and from baseline to 6 months.
The Zarit Burden Interview (ZBI) 12-item Short Form is a self-report measure of caregiver burden.
It assesses how caregiving affects the caregiver's emotional, social, physical, and financial well-being.
The total score ranges from 0 to 48, with higher scores indicating greater caregiver burden.
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Up to 6 months
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Change in caregiver quality of life
기간: Baseline, up to 6 months
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Caregiver quality of life will be assessed using the Caregiver Quality of Life Index-Cancer (CQOLC), a self-report instrument designed to assess the quality of life of individuals providing care to patients with cancer.
The CQOLC evaluates multiple domains of caregiver quality of life, including emotional distress, burden, positive adaptation, and disruption of daily activities.
The total score ranges from 0-140, with higher scores indicating better caregiver quality of life[M.
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Baseline, up to 6 months
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Change in caregiver distress
기간: Baseline, up to 6 months
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Caregiver distress will be assessed using the caregiver-specific version of the National Comprehensive Cancer Network (NCCN) Distress Thermometer.
The Distress Thermometer is a self-report measure of overall distress rated on a 0-to-10 scale, with 0 indicating no distress and 10 indicating extreme distress.
The caregiver-specific version includes additional problem areas relevant to caregiving, such as assisting with symptom management and providing emotional support.
Higher scores indicates greater distress.
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Baseline, up to 6 months
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공동 작업자 및 조사자
여기에서 이 연구와 관련된 사람과 조직을 찾을 수 있습니다.
수사관
- 수석 연구원: Kea Turner, PhD, MPH, MA, UNC Lineberger Comprehensive Cancer Center
간행물 및 유용한 링크
연구에 대한 정보 입력을 담당하는 사람이 자발적으로 이러한 간행물을 제공합니다. 이것은 연구와 관련된 모든 것에 관한 것일 수 있습니다.
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 9월 1일
기본 완료 (추정된)
2029년 8월 1일
연구 완료 (추정된)
2029년 8월 1일
연구 등록 날짜
최초 제출
2026년 9월 8일
QC 기준을 충족하는 최초 제출
2026년 9월 14일
처음 게시됨 (실제)
2026년 9월 17일
연구 기록 업데이트
마지막 업데이트 게시됨 (실제)
2026년 9월 17일
QC 기준을 충족하는 마지막 업데이트 제출
2026년 9월 14일
마지막으로 확인됨
2026년 9월 1일
추가 정보
이 연구와 관련된 용어
추가 관련 MeSH 약관
기타 연구 ID 번호
- STRONG
개별 참가자 데이터(IPD) 계획
개별 참가자 데이터(IPD)를 공유할 계획입니까?
예
IPD 계획 설명
Researchers may request de-identified data 1 year after publication.
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. .