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

Prognostic Evaluation and Systematic Re-Assessment of Cholangiocarcinoma Therapy (Re-ACT)

2026년 9월 5일 업데이트: Hannes Jansson, Karolinska University Hospital

The Re-ACT Study: Prognostic Evaluation and Systematic Re-Assessment of Chol- Angiocarcinoma Therapy

Prospective observational cohort study including patients with a diagnosis of intrahepatic/perihilar cholangiocarcinoma at the central regional multidisciplinary conference, to assess therapy response, patient-reported quality of life, patient-reported symptoms/experiences and biomarkers. For patients diagnosed with localized unresectable disease, the study will document the multidisciplinary re-assessment of therapy response.

연구 개요

상태

아직 모집하지 않음

정황

연구 유형

관찰

등록 (추정된)

900

연락처 및 위치

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

연구 연락처

이름: Hannes Jansson, MD PhD
전화번호: +46 8 123 80 000
이메일: hannes.jansson@regionstockholm.se

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

해당 없음

샘플링 방법

비확률 샘플

연구 인구

Swedish patients with newly diagnosed intrahepatic- or perihilar cholangiocarcinoma

설명

Inclusion Criteria:

Clinical diagnosis of intrahepatic- or perihilar cholangiocarcinoma at the regional multidisciplinary team conference
For inclusion in the re-assessment arm, a diagnosis of localized, unresectable cholangiocarcinoma at the regional multidisciplinary team conference and clinically evaluated as candidate for tumor-directed medical therapy

Exclusion Criteria:

Age <18 years

공부 계획

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

연구는 어떻게 설계됩니까?

디자인 세부사항

연구는 무엇을 측정합니까?

주요 결과 측정

결과 측정	측정값 설명	기간
Rate of conversion to resectability, in patients with localized, unresectable cholangiocarcinoma 기간: At first multidisciplinary re-assessment of therapy response after first-line oncological treatment (typically after 8 cycles, i.e. at an average of approximately 6 months)	Change of initial treatment intention	At first multidisciplinary re-assessment of therapy response after first-line oncological treatment (typically after 8 cycles, i.e. at an average of approximately 6 months)

2차 결과 측정

결과 측정	측정값 설명	기간
Recurrence-free survival time 기간: From date of surgery until the date of clinical-radiological recurrence or date of death of any cause, assessed at study completion at an estimated average follow-up of 2 years	For patients undergoing curative intent surgery	From date of surgery until the date of clinical-radiological recurrence or date of death of any cause, assessed at study completion at an estimated average follow-up of 2 years
Progression-free survival time 기간: From therapy starting date until date of first documented progression (recurrence, progressive disease acc. to Response Evaluation Criteria in Solid Tumor) or date of death of any cause, assessed at study completion with est. average follow-up 2 years	For patients with tumor-directed therapy. Assessment of progressive disease using Response Evaluation Criteria in Solid Tumor (RECIST criteria): Complete Response - disappearance of all target lesions. Partial Response - ≥30% decrease in sum of diameters. Progressive Disease - ≥20% increase in sum of diameters (minimum 5 mm absolute increase) or appearance of new lesions. Stable Disease: neither partial response nor progressive disease	From therapy starting date until date of first documented progression (recurrence, progressive disease acc. to Response Evaluation Criteria in Solid Tumor) or date of death of any cause, assessed at study completion with est. average follow-up 2 years
Overall survival time 기간: From date of diagnosis until the date of death of any cause, assessed at study completion at an estimated average follow-up of 2 years		From date of diagnosis until the date of death of any cause, assessed at study completion at an estimated average follow-up of 2 years
Patient-reported quality of life according to the European Organization for the Research and Treatment of Cancer Quality of Life Questionnaire (EORTC QLQ-C30) 기간: Sequentially: at inclusion; 1 month after inclusion; before first treatment; 1 month after first treatment; before second treatment; 1 month after second treatment; at 6, 12, 18 and 24 months after inclusion	30 item questionnaire with 3 domains: symptoms, functional- and global health status. Items for symptoms and functioning are scored from 1-4 (symptoms - higher score represents higher level of symptomatology; function - higher score represents higher level of functioning). Items for global health status are scored from 1-7 (higher score represents a higher quality of life). Aggregated domain scores are calculated separately, and standardized to a range from 0 to 100, where a high score for symptoms represents a high level of symptomatology; while a high score for function and global health status represents a high level of functioning and a high quality of life.	Sequentially: at inclusion; 1 month after inclusion; before first treatment; 1 month after first treatment; before second treatment; 1 month after second treatment; at 6, 12, 18 and 24 months after inclusion
Patient-reported symptoms/experiences according to the European Organization for the Research and Treatment of Cancer Quality of Life Questionnaire in Biliary Tract Cancer (EORTC QLQ-BIL21) 기간: Sequentially: at inclusion; 1 month after inclusion; before first treatment; 1 month after first treatment; before second treatment; 1 month after second treatment; at 6, 12, 18 and 24 months after inclusion	The EORTC QLQ-BIL21 questionnaire consists of 21 items: 3 single-question assessments (side effects, difficulties with biliary drainage, concerns regarding weight loss); and 18 questions aggregated into 5 symptom domains (eating, jaundice, tiredness, pain, anxiety). Each item is scored from 1-4 (higher score represents higher level of symptomatology). Symptom scores are transformed to a standardized range from 0 to 100, where a high score represents a high level of symptomatology.	Sequentially: at inclusion; 1 month after inclusion; before first treatment; 1 month after first treatment; before second treatment; 1 month after second treatment; at 6, 12, 18 and 24 months after inclusion
Longitudinal assessment of circulating tumor DNA plasma concentration 기간: At inclusion; 1 month after inclusion; before first treatment; 1 month after first treatment, and then every 2 months; before second treatment; 1 month after second treatment and then every 2 months up to 24 months after inclusion	tumor molecules / mL of plasma	At inclusion; 1 month after inclusion; before first treatment; 1 month after first treatment, and then every 2 months; before second treatment; 1 month after second treatment and then every 2 months up to 24 months after inclusion
Longitudinal assessment of plasma cytokine profile 기간: At inclusion; 1 month after inclusion; before first treatment; 1 month after first treatment, and then every 2 months; before second treatment; 1 month after second treatment and then every 2 months up to 24 months after inclusion	Plasma cytokine concentrations (pg/mL)	At inclusion; 1 month after inclusion; before first treatment; 1 month after first treatment, and then every 2 months; before second treatment; 1 month after second treatment and then every 2 months up to 24 months after inclusion
Recurrence-free survival rate 기간: At 6, 12, 18 and 24 months from the date of surgery	The proportion of patients with curative-intent surgery surviving without a clinical-radiological diagnosis of recurrence	At 6, 12, 18 and 24 months from the date of surgery
Progression-free survival rate 기간: At 6, 12, 18 and 24 months from the starting date of therapy	The proportion of patients with tumor-directed therapy surviving without documented progression (recurrence, progressive disease according to Response Evaluation Criteria in Solid Tumor [RECIST criteria]). RECIST criteria: Complete Response - disappearance of all target lesions. Partial Response - ≥30% decrease in sum of diameters. Progressive Disease - ≥20% increase in sum of diameters (minimum 5 mm absolute increase) or appearance of new lesions. Stable Disease: neither partial response nor progressive disease	At 6, 12, 18 and 24 months from the starting date of therapy

공동 작업자 및 조사자

여기에서 이 연구와 관련된 사람과 조직을 찾을 수 있습니다.

스폰서

Karolinska University Hospital

협력자

Karolinska Institutet

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 9월 1일

연구 완료 (추정된)

2031년 12월 1일

연구 등록 날짜

최초 제출

2026년 9월 2일

QC 기준을 충족하는 최초 제출

2026년 9월 5일

처음 게시됨 (실제)

2026년 9월 11일

연구 기록 업데이트

마지막 업데이트 게시됨 (실제)