- ICH GCP
- 미국 임상 시험 레지스트리
- 임상시험 NCT07580443
Patient-Reported Quality of Life After Open Surgery for Complex Abdominal Aortic Aneurysms: A Prospective Study
STUDY DURATION: January 2026 - December 2027 Each participant will be followed for 12 months postoperatively.
BACKGROUND AND RATIONALE: Complex abdominal aortic aneurysms (cAAAs)-including juxtarenal, pararenal, and suprarenal aneurysms-can be treated via open surgical repair (OSR) or complex endovascular techniques (f/bEVAR). While OSR may offer better long-term durability, especially in fit patients, there is currently a lack of data on patient-reported quality of life (QoL) outcomes following OSR for cAAAs. This study aims to fill this gap and support shared decision-making in vascular surgery.
OBJECTIVES:
- Primary Objective: To assess changes in health-related quality of life (HRQoL) using the Short Form-36 (SF-36) questionnaire at five predefined time points (baseline, discharge, 1 month, 6 months, and 12 months post-surgery).
- Secondary Objectives: To analyze QoL differences by patient subgroups (e.g., age, comorbidities, aneurysm type), to assess correlations with clinical outcomes (e.g., complications, hospital stay), and to evaluate the impact of postoperative complications on QoL.
STUDY POPULATION:
- Inclusion criteria: Adults (≥18 years) undergoing OSR for non-ruptured complex AAAs (juxtarenal, pararenal, suprarenal).
- Exclusion criteria: Patients under 18, those with ruptured AAAs, cognitive impairment, or those unable to complete the SF-36 questionnaire.
PARTICIPATING CENTERS:
- Ospedale Regionale di Lugano (EOC), Switzerland
- Luzerner Kantonsspital, Switzerland
- Centre Hospitalier Universitaire de Montpellier, France
STUDY PROCEDURES:
- Administration of the SF-36 questionnaire at five time points: preoperative, at discharge (within 7 days), and at 1, 6, and 12 months postoperatively.
- Data collection includes demographic information, aneurysm characteristics, in-hospital and follow-up outcomes, and questionnaire responses.
연구 개요
상태
정황
연구 유형
등록 (추정된)
연락처 및 위치
연구 연락처
- 이름: Giorgio Prouse, MD
- 전화번호: +410918116328
- 이메일: giorgio.prouse@eoc.ch
연구 연락처 백업
- 이름: Elena Garbero, Msc.
- 이메일: elena.garbero@eoc.ch
연구 장소
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Lucerne, 스위스, 6004
- 아직 모집하지 않음
- Luzerner Kantonspital
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연락하다:
- Maani Hakimi, Prof.
- 전화번호: +41 041 205 48 88
- 이메일: maani.hakimi@luks.ch
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수석 연구원:
- Maani Hakimi, Prof.
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Lugano, 스위스, 6900
- 모병
- EOC - Ospedale Regionale di Lugano, Civico
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연락하다:
- Elena Garbero, MSc.
- 전화번호: +41 091 811 63 28
- 이메일: elena.garbero@eoc.ch
-
수석 연구원:
- Giorgio Prouse, MD
-
-
참여기준
자격 기준
공부할 수 있는 나이
- 성인
- 고령자
건강한 자원 봉사자를 받아들입니다
샘플링 방법
연구 인구
Participants will be enrolled by the Department of Vascular Surgery in three different centres. Patients will be included if there is a diagnosis of complex abdominal aortic aneurysms (cAAAs), defined as juxtarenal, pararenal and suprarenal/paravisceral aneurysms. The study includes five time points for data collection:
- Preoperative baseline (prior to surgery)
- At hospital discharge (within 7 days after surgery)
- 1 month postoperatively
- 6 months postoperatively
- 12 months postoperatively At each of these time points, participants will complete the Short Form-36 (SF-36) Health Survey questionnaire to assess HRQOL, including physical and mental well-being.
설명
Inclusion Criteria:
- Patients over 18 years old
- Patients undergoing open surgical repair for complex abdominal aortic aneurysms (AAAs), including juxtarenal, pararenal and suprarenal/paravisceral aneurysms
- Patients treated for asymptomatic or symptomatic non ruptured aneurysms
- Patients who are able and willing to provide informed, complete, and accurate responses to the SF-36 questionnaire
Exclusion Criteria:
- Patients under 18 years old
- Patients treated for ruptured abdominal aortic aneurysms
- Patients with incomplete data, or who denied consent
- Patients with cognitive impairment or other conditions that prevent them from reliably completing the SF-36 questionnaires.
공부 계획
연구는 어떻게 설계됩니까?
디자인 세부사항
코호트 및 개입
그룹/코호트 |
개입 / 치료 |
|---|---|
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Patients undergoing open surgical repair for complex abdominal aortic aneuysms
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Patients enrolled in the study will perform the Short Form-36 Health Survey (SF-36) to assess quality of life at five different time points
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연구는 무엇을 측정합니까?
주요 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
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Change in health-related Quality of Life
기간: preoperative (baseline), hospital discharge (within 1 week after surgery), 1 month after the procedure, 6 months after the procedure and 1 year after the procedure.
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The primary end point will be the analysis of change in health-related Quality of Life as measured by the SF-36 score between 5 time points.
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preoperative (baseline), hospital discharge (within 1 week after surgery), 1 month after the procedure, 6 months after the procedure and 1 year after the procedure.
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2차 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
|
QoL trajectory differences between subgroups
기간: preoperative (baseline), hospital discharge (within 1 week after surgery), 1 month after the procedure, 6 months after the procedure and 1 year after the procedure.
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Secondary outcomes will include quality of life (QoL) trajectory differences between subgroups (e.g., age groups, comorbidity burden, aneurysm complexity), correlation between QoL outcomes and clinical variables (e.g., length of hospital stay, Intensive Care Unit (ICU) duration, postoperative complications), and incidence of postoperative complications and their impact on QoL
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preoperative (baseline), hospital discharge (within 1 week after surgery), 1 month after the procedure, 6 months after the procedure and 1 year after the procedure.
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공동 작업자 및 조사자
스폰서
연구 기록 날짜
연구 주요 날짜
연구 시작 (실제)
기본 완료 (추정된)
연구 완료 (추정된)
연구 등록 날짜
최초 제출
QC 기준을 충족하는 최초 제출
처음 게시됨 (실제)
연구 기록 업데이트
마지막 업데이트 게시됨 (실제)
QC 기준을 충족하는 마지막 업데이트 제출
마지막으로 확인됨
추가 정보
이 연구와 관련된 용어
추가 관련 MeSH 약관
기타 연구 ID 번호
- 2025-01639
개별 참가자 데이터(IPD) 계획
개별 참가자 데이터(IPD)를 공유할 계획입니까?
약물 및 장치 정보, 연구 문서
미국 FDA 규제 의약품 연구
미국 FDA 규제 기기 제품 연구
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