- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01758055
Safety Study of Endobronchial Transplantation of Autologous Mesenchymal Stem Cells (MSCs) in Emphysema Patients
Safety Study of Endobronchial Transplantation of Autologous Mesenchymal Stem Cells Derived Bone Marrow in Patients With Emphysema
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Chronic obstructive pulmonary disease (COPD) is a worldwide epidemic disease that the global prevalence of it was estimated to be approximately 210 million individuals and accounting for more than three million deaths annually. And currently, it is the fifth chief cause of death in the United State of America. COPD is characterized by chronic, irreversible inflammation of the airways and has two pathologic features, emphysema and bronchiolitis.
The most relevant feature in the lung emphysema is airflow limitation, resulting from the loss of alveolar wall and enlargement of alveolar space distal to the terminal bronchiole. Cigarette and air pollution are the most major factors for developing COPD. Unfortunately, aside from supplemental domiciliary oxygen for the small number of patients who demonstrate resting arterial hypoxemia and smoking cessation for continued smokers, there are no interventions that have been unequivocally shown to prolong survival in patients with COPD. In the preprocessing phase, patients will underwent a complete evaluation of the pulmonary function test with spirometer to measure the FEV1, FVC, FEV1/FVC, cardiac evaluation (clinical examination, six minute walk test, echocardiography TTE(transthoracic echocardiography ), and electrocardiography),chest X-ray, chest computed tomography scan (helical/high resolution),o2 saturation by oximeter, as well as routine laboratory tests (blood gas, urinalysis, coagulation, complete blood count (CBC), blood urea nitrogen, fasting glucose, creatinine, AST(aspartate aminotransferase), ALT(alanine aminotransferase), C-reactive protein, serology for hepatitis B and C, antihuman immunodeficiency virus, and treponemal test for syphilis (FTA-ABS)). The Dyspnea Scale Score test, modified according to the British MMRC, was also conducted, according to Mahler and Wells and Curley.And quality of life measures will assess according to SF-36(Medical Outcomes Study 36-Items Short-Form Health Survey) questioner.
Patients will taken to the operating room, placed in a prone position, and administer a spinal anesthesia. Approximately, 120 mL of bone marrow will aspirated from each puncture and after preparation about 60 million autologous MSCs will transplant by bronchoscopy into the endobronchial of these patients.
Study Type
Enrollment (Anticipated)
Phase
- Phase 1
Contacts and Locations
Study Contact
- Name: ARDA KIANI, MD,PULMONO
- Phone Number: 0098-021-27122171
- Email: KIANI@NRITLD.AC.IR
Study Contact Backup
- Name: Naser Aghdami, MD, PHD
- Phone Number: 0098-021-22172330
- Email: nasser.aghdami@royaninstitute.org
Study Locations
-
-
-
Tehran, Iran, Islamic Republic of, 021
- Masih-Daneshvari Hospital
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Principal Investigator:
- Hoda Madani, MD
-
Contact:
- ARDA KIANI, MD,PULMONO
- Phone Number: 0098-021-27122171
- Email: KIANI@NRITLD.AC.IR
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Contact:
- PARITASH TAHMASEB POUR, MD
- Phone Number: 0098-09125037861
- Email: PARITASH_T@YAHOO.COM
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Principal Investigator:
- Paritash Tahmaseb pour, MD
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
• Inclusion criteria were as follows:
- patients with moderate to severe emphysema that has a FEV1≤50% (approved by HRCT)
- aged less than 70 years
- no tobacco use for at least 12 months before the protocol application
- no serious coronaropathy and/or ventricular dysfunction
- no significant renal illness and/or hepatitis
- EF(ejection fraction)>50%
- Creatinine < 2
- AST, ALT≤ 10 times of its normal basis
Exclusion Criteria:
Exclusion criteria were as follows:
- detected immunosuppressive illnesses
- carrier of known neoplasias
- pregnancy
- limitation in daily physical activities
- known case of diabetic disorders
- modifying in his/her medical treatment regime in the past year
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: N/A
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Autologous MSCs transplantation
intra bronchial injection, Autologous MSCs transplantation derived bone marrow, 60millions cells, once
|
Autologous mesenchymal stem cells derived bone marrow, bronchoscopy
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
forced vital capacity( FVC), forced expiratory volume(FEV1), FEV1/FVC
Time Frame: Baseline and one year after procedure
|
|
Baseline and one year after procedure
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
six minute walk test
Time Frame: Baseline and One year after procedure
|
•A six minute walk test with treadmills
|
Baseline and One year after procedure
|
Other Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
oxygen saturation
Time Frame: Baseline and one year after procedure
|
•An oximeter test for evaluating the oxygen saturation
|
Baseline and one year after procedure
|
Quality of life
Time Frame: Baseline and One year after procedure
|
•A SF36 quality of life questioner for evaluating the quality of life
|
Baseline and One year after procedure
|
DLCO(diffusion capacity of lung for carbon monoxide)
Time Frame: Baseline and One year after procedure
|
•Body Box device for evaluating diffusing capacity of the lung for carbon monoxide
|
Baseline and One year after procedure
|
CT scan
Time Frame: Baseline and One year after procedure
|
•A CT scan for evaluating the changes
|
Baseline and One year after procedure
|
dyspnea score
Time Frame: Baseline and One year after procedure
|
•A MMRC(modified medical research council) scale for evaluating the dyspnea score
|
Baseline and One year after procedure
|
Atrial blood gases test-PaO2(partial pressure of oxygen in blood) , PaCO2(partial pressure of carbon dioxide in blood)
Time Frame: Baseline and one year after procedure
|
|
Baseline and one year after procedure
|
Infection
Time Frame: Baseline and one year after procedure
|
•A CBC test for evaluating the infection
|
Baseline and one year after procedure
|
Collaborators and Investigators
Sponsor
Collaborators
Investigators
- Study Director: Arda Kiani, MD, pulmono, Tracheal Diseases Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
- Study Director: Naser Aghdami, MD,PHD, Department of Regenerative Biomedicine and cell therapy,Cell science Research Center,Royan Institute for Stem Cell Biology and Technology,ACER,Tehran,Iran
Study record dates
Study Major Dates
Study Start
Primary Completion (Anticipated)
Study Completion (Anticipated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Estimate)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- f-91-135
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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