- ICH GCP
- 미국 임상 시험 레지스트리
- 임상시험 NCT03080571
Intraarterial Stem Cells in Subacute Ischemic Stroke
To Evaluate the Safety, Feasibility and Clinical Outcome of Intraarterial Infusion of Bone Marrow Derived Mononuclear Cells in Subacute Ischaemic Stroke Patients
Stroke is a leading cause of morbidity and mortality.Acute ischemia causes irreversible damage to neurons and glial cells, leading to functional deficits and chronic sequelae with variable degrees of spontaneous recovery of function. Stem cells have been shown to enhance recovery through multiple immunomodulatory effects, neoangiogenesis and neurogenesis.
We conducted a prospective randomised end observer blinded study to evaluate primarily the safety of intraarterial autologous stem cells delivered to ipsilateral middle cerebral artery in acute and subacute stroke patients (0-15 days post ictus).Secondarily we aimed to evaluate the outcome on the basis of clinical evaluation and follow up imaging
연구 개요
상세 설명
- This study was done over a period of one and a half years from July 2015 to December 2016. A total of 229 patients who presented with acute middle cerebral artery stroke and admitted at Post graduate institute of medical education and research were evaluated for recruitment into this study.
- Participants who satisfied the inclusion criteria were randomized at 1 week into control and stem cell infusion test group within 15 days of stroke onset.
- Investigators evaluated 20 patients, with 10 each in control and stem cell infusion test group.
- Participants in the test group were infused autologous bone marrow mononuclear cells through intraarterial route using a microcatheter which was placed in proximal ipsilateral M1 segment of MCA. Participants in the control group did not receive stem cell therapy. Rest of the pharmacological treatment and physiotherapy were similar in both groups for the period of 6 months.
5,Participants were evaluated with clinical and radiological follow up at 6 months.
연구 유형
등록 (실제)
단계
- 1단계
참여기준
자격 기준
공부할 수 있는 나이
건강한 자원 봉사자를 받아들입니다
연구 대상 성별
설명
Inclusion Criteria: Requires presence of all of the following
- Age range 20-80 years symptoms
- Signs of clinically definite MCA stroke (0 to 14 days post ictus)
- National Institute of Health Stroke Scale (NIHSS)> 7,
- Stroke clinically and on imaging conforming to the MCA territory,
- Recanalization/patency of involved M1 segment of MCA on imaging
- Patency of carotid arteries for intra-arterial access of cerebral circulation
Exclusion Criteria: Requires presence of any of the following
- cerebral hemorrhage on CT/MRI
- Imaging evidence of M1-MCA segment complete occlusion
- Hemodynamic instability
- Known defect of clotting or platelet function
- Severe co-morbidity precluding intra-arterial intervention
- Hepatic or renal dysfunction
- Pregnant patients
- Patient likely to be unavailable for follow-up
- Patients with evidence of chronic illness or advanced cancer
- Patient already dependent in activities of daily living before the present acute stroke i.e. pre stroke mRS >3
- Refusal to give informed consent
공부 계획
연구는 어떻게 설계됩니까?
디자인 세부사항
- 주 목적: 치료
- 할당: 무작위
- 중재 모델: 병렬 할당
- 마스킹: 하나의
무기와 개입
참가자 그룹 / 팔 |
개입 / 치료 |
|---|---|
|
실험적: Stem cell group
autologous BMMNC stem cells with standard care
|
Autologous BMMNC injected in the ipsilateral MCA
|
|
활성 비교기: Control
Patients randomised in this group received standard care only
|
연구는 무엇을 측정합니까?
주요 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
|
Change in National Institutes of Health Stroke Scale
기간: 6 month
|
increase in National Institutes of Health Stroke Scale more than / equal to 4 points
|
6 month
|
|
symptomatic intracranial hemorrhage
기간: 6 month
|
6 month
|
|
|
new ischemic lesion
기간: 6 month
|
6 month
|
|
|
Death
기간: 6 month
|
6 month
|
2차 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
|
modified rankin score
기간: 6 months
|
A modified rankin score of 0-1 in patients with National Institutes of Health Stroke Scale of 8-14 at the admission and modified rankin score of 0-2 in patients with National Institutes of Health Stroke Scale >14 at the admission.
|
6 months
|
공동 작업자 및 조사자
수사관
- 연구 책임자: Vivek Gupta, DM, Postgraduate Institute of Medical Education and Research
- 수석 연구원: Vikas Bhatia, DM, Postgraduate Institute of Medical Education and Research
간행물 및 유용한 링크
일반 간행물
- Moniche F, Gonzalez A, Gonzalez-Marcos JR, Carmona M, Pinero P, Espigado I, Garcia-Solis D, Cayuela A, Montaner J, Boada C, Rosell A, Jimenez MD, Mayol A, Gil-Peralta A. Intra-arterial bone marrow mononuclear cells in ischemic stroke: a pilot clinical trial. Stroke. 2012 Aug;43(8):2242-4. doi: 10.1161/STROKEAHA.112.659409. Epub 2012 Jul 3.
- Battistella V, de Freitas GR, da Fonseca LM, Mercante D, Gutfilen B, Goldenberg RC, Dias JV, Kasai-Brunswick TH, Wajnberg E, Rosado-de-Castro PH, Alves-Leon SV, Mendez-Otero R, Andre C. Safety of autologous bone marrow mononuclear cell transplantation in patients with nonacute ischemic stroke. Regen Med. 2011 Jan;6(1):45-52. doi: 10.2217/rme.10.97.
- Suarez-Monteagudo C, Hernandez-Ramirez P, Alvarez-Gonzalez L, Garcia-Maeso I, de la Cuetara-Bernal K, Castillo-Diaz L, Bringas-Vega ML, Martinez-Aching G, Morales-Chacon LM, Baez-Martin MM, Sanchez-Catasus C, Carballo-Barreda M, Rodriguez-Rojas R, Gomez-Fernandez L, Alberti-Amador E, Macias-Abraham C, Balea ED, Rosales LC, Del Valle Perez L, Ferrer BB, Gonzalez RM, Bergado JA. Autologous bone marrow stem cell neurotransplantation in stroke patients. An open study. Restor Neurol Neurosci. 2009;27(3):151-61. doi: 10.3233/RNN-2009-0483.
- Savitz SI, Misra V, Kasam M, Juneja H, Cox CS Jr, Alderman S, Aisiku I, Kar S, Gee A, Grotta JC. Intravenous autologous bone marrow mononuclear cells for ischemic stroke. Ann Neurol. 2011 Jul;70(1):59-69. doi: 10.1002/ana.22458.
- Friedrich MA, Martins MP, Araujo MD, Klamt C, Vedolin L, Garicochea B, Raupp EF, Sartori El Ammar J, Machado DC, Costa JC, Nogueira RG, Rosado-de-Castro PH, Mendez-Otero R, Freitas GR. Intra-arterial infusion of autologous bone marrow mononuclear cells in patients with moderate to severe middle cerebral artery acute ischemic stroke. Cell Transplant. 2012;21 Suppl 1:S13-21. doi: 10.3727/096368912x612512.
연구 기록 날짜
연구 주요 날짜
연구 시작 (실제)
기본 완료 (실제)
연구 완료 (실제)
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
- PGIMER RADIOLOGY
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
미국에서 제조되어 미국에서 수출되는 제품
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. .
허혈성 뇌졸중에 대한 임상 시험
-
Institut National de la Santé Et de la Recherche...모병
autologous BMMNC stem cells에 대한 임상 시험
-
Universidad de la SabanaFundación Neumologica Colombiana; Stem Medicina Regenerativa; Innocell SAS사용 가능
-
Central Hospital, Nancy, France완전한
-
Restem, LLC.완전한