Autologous CD133(+) Cells as an Adjuvant to Below the Knee Percutaneous Transluminal Angioplasty
NCT ID: NCT02915796
Last Updated: 2016-09-28
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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UNKNOWN
PHASE1
345 participants
INTERVENTIONAL
2016-09-30
2018-04-30
Brief Summary
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Detailed Description
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Therefore, in the present study, the investigators aim to evaluate the therapeutic potential and safety of transarterial infusion of g-csf-mobilized CD 133(+) cells when combined with PTA in treatment of below the knee PAD in diabetic patients.
Conditions
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Study Design
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RANDOMIZED
PARALLEL
TREATMENT
NONE
Study Groups
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G-CSF + CD133(+) cells + PTA
Intramuscular injection of G-CSF along with transarterial infusion of CD133 (+) cells combined with percutaneous transluminal angioplasty
G-CSF + CD133(+) cells
Patients in the G-CSF + CD133(+) cells + PTA group, received 150 unit of recombinant human G-CSF intramuscular injection to mobilize CD 133 cells from bone marrow to peripheral blood. After 72-120 hrs, 100 ml suspension of peripheral arterial blood were collected and send to Good Products Manufacturing (GPM) certified laboratory (Shanghai Chen Chuan Biological Material Co. Ltd.) within 24 hrs of obtaining sample to isolate CD 133(+) endothelial progenitor cells (EPC) using magnetic cell separator. Subjects in this group, after vascular PTA treatment, received transarterial infusion of 50 ml suspension of isolated autologous CD 133(+) cells over 30 min via catheter opened into popliteal artery. The infusion of CD 133 cells was repeated after 24 hours.
percutaneous transluminal angioplasty (PTA)
Subjects in this group only underwent below the knee percutaneous transluminal angioplasty .
PTA + G-CSF
Percutaneous transluminal angioplasty along with intramuscular injection of G-CSF
G-CSF
Subjects in this group, after vascular PTA treatment, received 150 unit of recombinant human G-CSF intramuscular injection to mobilize EPCs from bone marrow to peripheral blood. But the C133 (+) cells were not isolated from the peripheral blood to infuse transarterially as in G-CSF + CD133(+) + PTA.
percutaneous transluminal angioplasty (PTA)
Subjects in this group only underwent below the knee percutaneous transluminal angioplasty .
Only PTA
Only Percutaneous transluminal angioplasty along with placebo infusion of sodium chloride injection
percutaneous transluminal angioplasty (PTA)
Subjects in this group only underwent below the knee percutaneous transluminal angioplasty .
Placebo infusion
Neither G-CSF was injected nor CD133(+) cells. Instead, subjects received placebo infusion (50 ml of 0.9% sodium chloride injection ) over 30 min.
Interventions
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G-CSF + CD133(+) cells
Patients in the G-CSF + CD133(+) cells + PTA group, received 150 unit of recombinant human G-CSF intramuscular injection to mobilize CD 133 cells from bone marrow to peripheral blood. After 72-120 hrs, 100 ml suspension of peripheral arterial blood were collected and send to Good Products Manufacturing (GPM) certified laboratory (Shanghai Chen Chuan Biological Material Co. Ltd.) within 24 hrs of obtaining sample to isolate CD 133(+) endothelial progenitor cells (EPC) using magnetic cell separator. Subjects in this group, after vascular PTA treatment, received transarterial infusion of 50 ml suspension of isolated autologous CD 133(+) cells over 30 min via catheter opened into popliteal artery. The infusion of CD 133 cells was repeated after 24 hours.
G-CSF
Subjects in this group, after vascular PTA treatment, received 150 unit of recombinant human G-CSF intramuscular injection to mobilize EPCs from bone marrow to peripheral blood. But the C133 (+) cells were not isolated from the peripheral blood to infuse transarterially as in G-CSF + CD133(+) + PTA.
percutaneous transluminal angioplasty (PTA)
Subjects in this group only underwent below the knee percutaneous transluminal angioplasty .
Placebo infusion
Neither G-CSF was injected nor CD133(+) cells. Instead, subjects received placebo infusion (50 ml of 0.9% sodium chloride injection ) over 30 min.
Eligibility Criteria
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Inclusion Criteria
2. Patients with below the knee limb ischemia with diabetes.
3. Rutherford class 2-6.
4. Target lesions with a diameter reduction of at least 50% and have an occlusion of longer than 4 cm on angiography.
5. Have no previous history of any stem cell therapy \[infusion of CD133 endothelial progenitor cell (EPC)\].
Written informed consent signed by the patients or representatives. -
Exclusion Criteria
2. History of intolerance to antiplatelet therapy, heparin, or contrast media.
3. Presence of any of the following conditions:
1. severe liver disease (such as ascites, esophageal varices, liver transplantation);
2. hemodynamic instability;
3. Severely impaired renal function (serum creatinine level \> 2.5 mg/dL).
4. Receiving immunosuppressive therapy;
5. History of decompensated heart failure (New York Heart Association class III or IV and level) or myocardial infarction, or heart bypass surgery;
6. Bleeding diathesis;
7. Active systemic bacterial infection;
8. Acute thrombophlebitis or deep vein thrombosis of the target limb; 4) Pregnant or lactating women, or women of child bearing age unable or unwilling to use effective contraception during the study period; 5) Expected survival time of less than 24 months -
18 Years
75 Years
ALL
No
Sponsors
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Shanghai 10th People's Hospital
OTHER
Responsible Party
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Maoquan Li
Prof. Dr. Li
Locations
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Shanghai Tenth People's Hospital, Tong ji University
Shanghai, , China
Countries
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Central Contacts
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Facility Contacts
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References
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Ma N, Ladilov Y, Moebius JM, Ong L, Piechaczek C, David A, Kaminski A, Choi YH, Li W, Egger D, Stamm C, Steinhoff G. Intramyocardial delivery of human CD133+ cells in a SCID mouse cryoinjury model: Bone marrow vs. cord blood-derived cells. Cardiovasc Res. 2006 Jul 1;71(1):158-69. doi: 10.1016/j.cardiores.2006.03.020. Epub 2006 Apr 3.
Gehling UM, Ergun S, Schumacher U, Wagener C, Pantel K, Otte M, Schuch G, Schafhausen P, Mende T, Kilic N, Kluge K, Schafer B, Hossfeld DK, Fiedler W. In vitro differentiation of endothelial cells from AC133-positive progenitor cells. Blood. 2000 May 15;95(10):3106-12.
Peichev M, Naiyer AJ, Pereira D, Zhu Z, Lane WJ, Williams M, Oz MC, Hicklin DJ, Witte L, Moore MA, Rafii S. Expression of VEGFR-2 and AC133 by circulating human CD34(+) cells identifies a population of functional endothelial precursors. Blood. 2000 Feb 1;95(3):952-8.
Friedrich EB, Walenta K, Scharlau J, Nickenig G, Werner N. CD34-/CD133+/VEGFR-2+ endothelial progenitor cell subpopulation with potent vasoregenerative capacities. Circ Res. 2006 Feb 17;98(3):e20-5. doi: 10.1161/01.RES.0000205765.28940.93. Epub 2006 Jan 26.
Tateishi-Yuyama E, Matsubara H, Murohara T, Ikeda U, Shintani S, Masaki H, Amano K, Kishimoto Y, Yoshimoto K, Akashi H, Shimada K, Iwasaka T, Imaizumi T; Therapeutic Angiogenesis using Cell Transplantation (TACT) Study Investigators. Therapeutic angiogenesis for patients with limb ischaemia by autologous transplantation of bone-marrow cells: a pilot study and a randomised controlled trial. Lancet. 2002 Aug 10;360(9331):427-35. doi: 10.1016/S0140-6736(02)09670-8.
Esato K, Hamano K, Li TS, Furutani A, Seyama A, Takenaka H, Zempo N. Neovascularization induced by autologous bone marrow cell implantation in peripheral arterial disease. Cell Transplant. 2002;11(8):747-52.
Fadini GP, Avogaro A. Autologous transplantation of granulocyte colony-stimulating factor- mobilized peripheral blood mononuclear cells improves critical limb ischemia in diabetes. Diabetes Care. 2006 Feb;29(2):478-9; author reply 479-80. doi: 10.2337/diacare.29.02.06.dc05-1770. No abstract available.
Miyamoto K, Nishigami K, Nagaya N, Akutsu K, Chiku M, Kamei M, Soma T, Miyata S, Higashi M, Tanaka R, Nakatani T, Nonogi H, Takeshita S. Unblinded pilot study of autologous transplantation of bone marrow mononuclear cells in patients with thromboangiitis obliterans. Circulation. 2006 Dec 12;114(24):2679-84. doi: 10.1161/CIRCULATIONAHA.106.644203. Epub 2006 Dec 4.
Kawamoto A, Katayama M, Handa N, Kinoshita M, Takano H, Horii M, Sadamoto K, Yokoyama A, Yamanaka T, Onodera R, Kuroda A, Baba R, Kaneko Y, Tsukie T, Kurimoto Y, Okada Y, Kihara Y, Morioka S, Fukushima M, Asahara T. Intramuscular transplantation of G-CSF-mobilized CD34(+) cells in patients with critical limb ischemia: a phase I/IIa, multicenter, single-blinded, dose-escalation clinical trial. Stem Cells. 2009 Nov;27(11):2857-64. doi: 10.1002/stem.207.
Lu D, Chen B, Liang Z, Deng W, Jiang Y, Li S, Xu J, Wu Q, Zhang Z, Xie B, Chen S. Comparison of bone marrow mesenchymal stem cells with bone marrow-derived mononuclear cells for treatment of diabetic critical limb ischemia and foot ulcer: a double-blind, randomized, controlled trial. Diabetes Res Clin Pract. 2011 Apr;92(1):26-36. doi: 10.1016/j.diabres.2010.12.010. Epub 2011 Jan 8.
Losordo DW, Kibbe MR, Mendelsohn F, Marston W, Driver VR, Sharafuddin M, Teodorescu V, Wiechmann BN, Thompson C, Kraiss L, Carman T, Dohad S, Huang P, Junge CE, Story K, Weistroffer T, Thorne TM, Millay M, Runyon JP, Schainfeld R; Autologous CD34+ Cell Therapy for Critical Limb Ischemia Investigators. A randomized, controlled pilot study of autologous CD34+ cell therapy for critical limb ischemia. Circ Cardiovasc Interv. 2012 Dec;5(6):821-30. doi: 10.1161/CIRCINTERVENTIONS.112.968321. Epub 2012 Nov 27.
Sun X, Ying J, Wang Y, Li W, Wu Y, Yao B, Liu Y, Gao H, Zhang X. Meta-analysis on autologous stem cell transplantation in the treatment of limb ischemic. Int J Clin Exp Med. 2015 Jun 15;8(6):8740-8. eCollection 2015.
Other Identifiers
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2016-xjs-08
Identifier Type: -
Identifier Source: org_study_id
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