Human Umbilical Cord Mesenchymal Stem Cell Injection for the Treatment of Interstitial Lung Disease

NCT ID: NCT06534528

Last Updated: 2025-05-25

Basic Information

• Recruitment Status: NOT_YET_RECRUITING
• Clinical Phase: PHASE1
• Total Enrollment: 24 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2025-10-01
• Study Completion Date: 2027-10-01

Brief Summary

Main objective: To explore the safety and tolerability of human umbilical cord mesenchymal stem cell injection in the treatment of interstitial lung disease (ILD); Secondary objective: To explore the preliminary effectiveness of human umbilical cord mesenchymal stem cell therapy for interstitial lung disease (ILD) and recommend appropriate cell therapy doses for subsequent clinical studies; Exploring the immunogenicity of human umbilical cord mesenchymal stem cell injection in the treatment of interstitial lung disease (ILD).

Conditions

Interstitial Lung Disease

Study Design

• Allocation Method: NA
• Intervention Model: SEQUENTIAL
• Primary Study Purpose: TREATMENT
• Blinding Strategy: NONE

Study Groups

Dose escalation

Four different doses were set, and three subjects in each dose plan received human umbilical cord mesenchymal stem cell injection successively. Each subject received a single dose of 6.0\*10\^6, 3.0\*10\^7,6.0\*10\^7, and 9.0\*10\^7 cells / person.

Group Type: EXPERIMENTAL

Human umbilical cord mesenchymal stem cell injection

Intervention Type: DRUG

Different doses of human umbilical cord mesenchymal stem cell injection were infused to the focus of patients with idiopathic pulmonary fibrosis through bronchoscope, and the tolerance of subjects to different doses of human umbilical cord mesenchymal stem cell injection was observed, and the curative effect was preliminarily observed.

Interventions

Human umbilical cord mesenchymal stem cell injection

Different doses of human umbilical cord mesenchymal stem cell injection were infused to the focus of patients with idiopathic pulmonary fibrosis through bronchoscope, and the tolerance of subjects to different doses of human umbilical cord mesenchymal stem cell injection was observed, and the curative effect was preliminarily observed.

Intervention Type: DRUG

Eligibility Criteria

Inclusion Criteria

• Gender not limited, age ≥ 18 years old (including threshold);
• Clinical diagnosis of interstitial lung disease;
• Blood biochemistry tests must meet the following criteria: alanine aminotransferase (ALT) ≤ 2.5 × ULN, aspartate aminotransferase (AST) ≤ 2.5 × ULN, total bilirubin (TBIL) ≤ 2 × ULN, direct bilirubin (DBIL) ≤ 1.5 × ULN, or creatinine (Cr) ≤ 3 × ULN;
• The diffusion capacity of carbon monoxide (DLCO) (corrected by Hb) in lung function tests within the previous 3 months is 30% to 80% of the expected value (including 30% and 80%); Forced vital capacity (FVC) is 40% to 70% of the estimated value (including 40% and 70%)

Exclusion Criteria

• Within the first 3 days of enrollment, use high-dose corticosteroids (equivalent to methylprednisolone>240 mg/day) or irregularly use systemic corticosteroids;
• For patients receiving immunosuppressive therapy, unstable background treatment with cyclophosphamide, mycophenolate mofetil/sodium, methotrexate, or other immunosuppressive monotherapy is not allowed (combination therapy is not allowed)
• Diagnose IPF patients who have previously taken drugs that may cause or worsen pulmonary fibrosis;
• Individuals with a history of mechanical ventilation or concurrent infectious pneumonia or asthma within the previous month prior to screening; Patients with airway obstruction disease (FEV1/FVC<0.7 before using bronchodilators); Patients with other clinically significant serious abnormalities in the lungs; Currently requiring oxygen therapy treatment (oxygen therapy time>15h/d);
• Pregnant and lactating women
• Screening for malignant tumors that have occurred within the past 5 years, excluding cervical carcinoma in situ, squamous cell carcinoma of the skin, or basal cell carcinoma that have been previously treated for curative purposes;
• Individuals who have been hospitalized for 3 or more times due to acute exacerbation of ILD or other respiratory diseases within the past year prior to screening
• There is evidence that subjects currently have digestive system, urinary system, cardio cerebrovascular, blood system, nervous system, mental and metabolic diseases that may affect safety, such as type 2 diabetes with poor blood sugar control, hypertension with poor blood pressure control, etc
• have a history of abuse or drug use of psychotropic substances
• individuals allergic to human serum albumin, anesthetics, or their components
• Select participants who have participated in any other clinical trials within the previous 3 months;
• individuals who have previously received stem cell therapy
• Researchers have determined that the expected survival period may be less than 1 year;
• Subjects who cannot tolerate bronchoscopy examination (including but not limited to: active massive hemoptysis; severe hypertension and arrhythmia;

• Minimum Eligible Age: 18 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

Shanghai Life Science & Technology

INDUSTRY

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Central Contacts

Lu Gang, Vice President

Role: CONTACT

glu@shlifestemcell.com

086-13701662450

Wang Kai, Project Manager

Role: CONTACT

kwang@shlifestemcell.com

086-17601600819

References

Maher TM. Interstitial Lung Disease: A Review. JAMA. 2024 May 21;331(19):1655-1665. doi: 10.1001/jama.2024.3669.

Reference Type: BACKGROUND

PMID: 38648021 (View on PubMed)

Rosas IO, Dellaripa PF, Lederer DJ, Khanna D, Young LR, Martinez FJ. Interstitial lung disease: NHLBI Workshop on the Primary Prevention of Chronic Lung Diseases. Ann Am Thorac Soc. 2014 Apr;11 Suppl 3(Suppl 3):S169-77. doi: 10.1513/AnnalsATS.201312-429LD.

Reference Type: BACKGROUND

PMID: 24754826 (View on PubMed)

Gille T, Laveneziana P. Cardiopulmonary exercise testing in interstitial lung diseases and the value of ventilatory efficiency. Eur Respir Rev. 2021 Nov 30;30(162):200355. doi: 10.1183/16000617.0355-2020. Print 2021 Dec 31.

Reference Type: BACKGROUND

PMID: 34853093 (View on PubMed)

Hass R, Kasper C, Bohm S, Jacobs R. Different populations and sources of human mesenchymal stem cells (MSC): A comparison of adult and neonatal tissue-derived MSC. Cell Commun Signal. 2011 May 14;9:12. doi: 10.1186/1478-811X-9-12.

Reference Type: BACKGROUND

PMID: 21569606 (View on PubMed)

Moodley Y, Atienza D, Manuelpillai U, Samuel CS, Tchongue J, Ilancheran S, Boyd R, Trounson A. Human umbilical cord mesenchymal stem cells reduce fibrosis of bleomycin-induced lung injury. Am J Pathol. 2009 Jul;175(1):303-13. doi: 10.2353/ajpath.2009.080629. Epub 2009 Jun 4.

Reference Type: BACKGROUND

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Reference Type: BACKGROUND

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Chambers DC, Enever D, Ilic N, Sparks L, Whitelaw K, Ayres J, Yerkovich ST, Khalil D, Atkinson KM, Hopkins PM. A phase 1b study of placenta-derived mesenchymal stromal cells in patients with idiopathic pulmonary fibrosis. Respirology. 2014 Oct;19(7):1013-8. doi: 10.1111/resp.12343. Epub 2014 Jul 9.

Reference Type: BACKGROUND

PMID: 25039426 (View on PubMed)

Glassberg MK, Minkiewicz J, Toonkel RL, Simonet ES, Rubio GA, DiFede D, Shafazand S, Khan A, Pujol MV, LaRussa VF, Lancaster LH, Rosen GD, Fishman J, Mageto YN, Mendizabal A, Hare JM. Allogeneic Human Mesenchymal Stem Cells in Patients With Idiopathic Pulmonary Fibrosis via Intravenous Delivery (AETHER): A Phase I Safety Clinical Trial. Chest. 2017 May;151(5):971-981. doi: 10.1016/j.chest.2016.10.061. Epub 2016 Nov 24.

Reference Type: BACKGROUND

PMID: 27890713 (View on PubMed)

Other Identifiers

SHLF-MSC-ILD-101

Identifier Type: -

Identifier Source: org_study_id