Clinical Research on Treatment of Psoriasis by Human Umbilical Cord-derived Mesenchymal Stem Cells

Psoriasis Clinical Trial

Official title:

Clinical Research on Treatment of Psoriasis by Human Umbilical Cord-derived Mesenchymal Stem Cells

Clinical Trial Details — Status: Recruiting

Administrative data

• NCT number: NCT03765957
• Other study ID #: 2018-MSC/CSU/PS
• Status: Recruiting
• Phase: Early Phase 1
• Start date: February 20, 2019
• Est. completion date: June 1, 2021

Study information

• Verified date: September 2020
• Source: Central South University
• Contact: Mi Zhang, M.D. Ph.D
• Phone: 08615116331788
• Email: 648979182[@]qq.com
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

To evaluate the effect and safety of treatment of psoriasis by human umbilical cord-derived mesenchymal stem cel

Description:

Psoriasis is a chronic and recurrent inflammatory skin disease and its histological features are characterized by epidermal hyperplasia, increased angiogenesis and immune cell infiltration. Psoriasis prevalence is about 0.1%-3%, affecting approximately 125 million people worldwide. In China, there are about 10 million psoriasis patients.

Human umbilical cord-derived MSC (huc-MSC) has many advantages for the treatment of immune disease. Because it was demonstrated that huc-MSCs are effective in modulating immune cells and treating diseases and it has low immunogenicity. Furthermore, huc-MSCs do not raise ethical issue for clinical applications.

Some experimental results and cases has showed that mesenchymal stem cell (MSC) can prevent or treat psoriasis. This clinical study is conducted to provide more data to evaluate the effect and safety of treatment of psoriasis by human umbilical cord-derived mesenchymal stem cell.

Recruitment information / eligibility

• Status: Recruiting
• Enrollment: 12
• Est. completion date: June 1, 2021
• Est. primary completion date: July 31, 2020
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years to 65 Years

Eligibility

Inclusion Criteria:

1.Understanding the whole process of the study, voluntary participation and signed the informed consent; 2.18 Years to 65 Years old, Body Mass Index (BMI) between 18.5-35; 3.Diagnosed according to biopsy for Psoriasis vulgaris for more than 6 months and resistance to phototherapy, systemic therapy, or a combination of these therapies,BSA(body surface area)>10%, PGA=3 and PASI>10 at baseline; 4. Patients participated in any stem cell therapy within 6 months;

Exclusion Criteria:

1. WBC(white blood cell count ) <3.5x109/L, blood platelet count<100x109/L, hemoglobin<100g/L serum creatinine>1.5 x ULN(upper limit of normal), bilirubin > 1.5 x ULN(upper limit of normal), AST(SGOT,glutamic-oxalacetic transaminase)/ALT(SGPT,glutamic-pyruvic transaminase) >2.0 x ULN(upper limit of normal);Either HIV-antibody(human immunodeficiency virus-antibody), HBV-antibody (hepatitis B virus-antibody ) or syphilis antibody is positive;

2. Have a serious heart, lung, kidney and other vital organs and endocrine system lesions and the history,Patients suffering from any acute or chronic infectious diseases, patients suffering from malignant tumor; Mental disorders, history of alcohol abuse, drug or other substance abuse;

3. Patients who have received systemic therapy within recent one month or topical therapy in two weeks;

4. Having a serious allergic history or being allergic to two or more than 2 kinds of food or drugs;

5. Pregnant women, or women who ready for pregnancy or lactating; Patients participated in any clinical trials within 3 months; Other cases which researchers believe that can not enroll.

Related Conditions & MeSH terms

• Psoriasis

Intervention

Biological:
• Mesenchymal Stem Cells
After the subjects are screened and qualified, random number envelopes will be selected to group 12 subjects into group A, group B, group C and group D at a ratio of 1:1:1:1. The subjetcts of group A and B will be injected intravenously with 1.5x10E6/kg and 2.0x10E6/kg(according to the weight of subject)mesenchymal stem cells respectively at baseline and every 2 weeks, 4 times is a course of treatment. Subjects will be followed up for evaluation on 15 days, 30 days, 45 days, month 2, month 3 and month 6 after treatment. The subjetcts of group C and D will be injected intravenously with 2.5x10E6/kg and 3.0x10E6/kg (according to the weight of subject)mesenchymal stem cells respectively at baseline and every 4 weeks, 2 times is a course of treatment. Subjects will be followed up for evaluation on 15 days, 30 days, 45 days, month 2, month 3 and month 6 after treatment. Besides MSCs, moisturizers such as boric acid ointment will be given to all subjects.

Locations

Country	Name	City	State
China	Xiangya Hospital, Central South University	Changsha	Hunan

Sponsors (1)

Lead Sponsor	Collaborator
Central South University

Country where clinical trial is conducted

China, 

References & Publications (8)

Boehncke WH, Schön MP. Psoriasis. Lancet. 2015 Sep 5;386(9997):983-94. doi: 10.1016/S0140-6736(14)61909-7. Epub 2015 May 27. Review. — View Citation

Comella K, Parlo M, Daly R, Dominessy K. First-in-man intravenous implantation of stromal vascular fraction in psoriasis: a case study. Int Med Case Rep J. 2018 Mar 21;11:59-64. doi: 10.2147/IMCRJ.S163612. eCollection 2018. — View Citation

Cui GH, Wang YY, Li CJ, Shi CH, Wang WS. Efficacy of mesenchymal stem cells in treating patients with osteoarthritis of the knee: A meta-analysis. Exp Ther Med. 2016 Nov;12(5):3390-3400. Epub 2016 Oct 11. — View Citation

Dahbour S, Jamali F, Alhattab D, Al-Radaideh A, Ababneh O, Al-Ryalat N, Al-Bdour M, Hourani B, Msallam M, Rasheed M, Huneiti A, Bahou Y, Tarawneh E, Awidi A. Mesenchymal stem cells and conditioned media in the treatment of multiple sclerosis patients: Clinical, ophthalmological and radiological assessments of safety and efficacy. CNS Neurosci Ther. 2017 Nov;23(11):866-874. doi: 10.1111/cns.12759. Epub 2017 Sep 29. — View Citation

Guan LX, Guan H, Li HB, Ren CA, Liu L, Chu JJ, Dai LJ. Therapeutic efficacy of umbilical cord-derived mesenchymal stem cells in patients with type 2 diabetes. Exp Ther Med. 2015 May;9(5):1623-1630. Epub 2015 Mar 9. — View Citation

Lee YS, Sah SK, Lee JH, Seo KW, Kang KS, Kim TY. Human umbilical cord blood-derived mesenchymal stem cells ameliorate psoriasis-like skin inflammation in mice. Biochem Biophys Rep. 2016 Oct 8;9:281-288. doi: 10.1016/j.bbrep.2016.10.002. eCollection 2017 Mar. — View Citation

Owczarczyk-Saczonek A, Krajewska-Wlodarczyk M, Kruszewska A, Placek W, Maksymowicz W, Wojtkiewicz J. Stem Cells as Potential Candidates for Psoriasis Cell-Replacement Therapy. Int J Mol Sci. 2017 Oct 20;18(10). pii: E2182. doi: 10.3390/ijms18102182. Review. — View Citation

Ra JC, Kang SK, Shin IS, Park HG, Joo SA, Kim JG, Kang BC, Lee YS, Nakama K, Piao M, Sohl B, Kurtz A. Stem cell treatment for patients with autoimmune disease by systemic infusion of culture-expanded autologous adipose tissue derived mesenchymal stem cells. J Transl Med. 2011 Oct 21;9:181. doi: 10.1186/1479-5876-9-181. — View Citation

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Number of Participants Achieving Psoriasis Area and Severity Index =75% (PASI 75) Improvement	The PASI combines assessments of the extent of body-surface involvement in 4 anatomical regions (head, trunk, arms, and legs) and the severity of desquamation (scaling), erythema, and plaque induration/infiltration (thickness) in each region, yielding an overall score of 0 for no psoriasis to 72 for the most severe disease. Participants achieving PASI 75 was defined as having an improvement of at least 75% in the PASI scores compared to baseline.	Month 6
Primary	Number of Participants Achieving a Physician Global Assessment (PGA) of (0, 1)	The PGA is a physician's determination of the participant's psoriasis lesions overall categorized by descriptions for induration, erythema, and scaling.	Month 6
Secondary	Change From Baseline in Dermatology Life Quality Index (DLQI) Total Score	The DLQI is a simple, participant-administered, 10 question, validated, quality-of-life questionnaire that covers 6 domains: symptoms and feelings, daily activities, leisure, work and school, personal relationships, and treatment. Response categories include "not at all," "a lot," and "very much," with corresponding scores of 1, 2, and 3, respectively, and unanswered ("not relevant") responses scored as "0." Totals range from 0 to 30 (less to more impairment), and a 5 point change from baseline is considered clinically relevant. Least Square (LS) Means in total DLQI score were calculated using Mixed Model Repeated Measures (MMRM) with baseline score as covariate, treatment, pooled center, visit and treatment-by-visit interaction as fixed effects.	Baseline, Month 6
Secondary	Adverse event	An adverse event (AE) is any untoward medical occurrence in a patient or clinical investigation subject administered a pharmaceutical product and which does not necessarily have a causal relationship with this treatment.	Baseline, Month 6