Clinical trial • Phase I | Phase III • Psychiatry | Gastroenterology
Allogenic adipose-tissue-derived mesenchymal stem cells for Autism spectrum disorder | Gastrointestinal symptoms
Phase I | Phase III trial of Allogenic adipose-tissue-derived mesenchymal stem cells for Autism spectrum disorder | Gastrointestinal symptoms. open-label.
Overview
- Trial Therapeutic Area
- Psychiatry | Gastroenterology
- Trial Disease
- Autism spectrum disorder | Gastrointestinal symptoms
- Trial Stage
- Phase I | Phase III
- Drug Modality
- Cell therapy
- Paediatric Trial
- Yes
Key dates
- Initial CTIS Submission Date
- 27-09-2025
- First CTIS Authorization Date
- 23-01-2026
Trial design
open-label Phase I | Phase III trial across 1 site in Denmark.
- Open Label
- Yes
- Target Sample Size
- 40
Eligibility
Recruits 40 paediatric patients.
- Vulnerable Population
- Includes children aged 6-18 years; no information provided on consent or assent handling.
Inclusion criteria
- {"criterion_text":"- Aged 6-18 years (both inclusive)\n- Diagnosis of autism spectrum disorder\n- Ongoing gastrointestinal symptoms"}
Exclusion criteria
- {"criterion_text":"- If known genetic syndrome or pathogenic mutation or copy number variation associated with autism spectrum disorder\n- Known CNS-infection (now or previously) and/or HIV positivity\n- Primary immunodeficiency disorder or autoimmune cytopenia\n- Celiac disease or inflammatory bowel disease (Crohn’s disease or ulcerative colitis)\n- Current treatment with cytotoxic drugs or systemic administered glucocorticoids and/or immunosuppressive therapy or other anti-inflammatory medication (except nonsteroidal anti-inflammatory drugs)"}
Endpoints
Primary endpoints
- {"endpoint_text":"- Number of adverse reactions (ARs) and serious adverse reactions (SARs)","definition_or_measurement_approach":""}
Secondary endpoints
- {"endpoint_text":"- Change in Vineland Adaptive Behavior Scales (questionnaire)","definition_or_measurement_approach":"Assessed by Vineland Adaptive Behavior Scales questionnaire"}
- {"endpoint_text":"- Change in Children Communication Checklist-2 (questionnaire)","definition_or_measurement_approach":"Assessed by Children Communication Checklist-2 questionnaire"}
- {"endpoint_text":"- Change in IBS-QoL - Irritable Bowel Syndrome Quality of Life (questionnaire)","definition_or_measurement_approach":"Assessed by IBS-QoL questionnaire"}
Recruitment
- Planned Sample Size
- 40
- Recruitment Window Months
- 36
Geography
- Total Number Of Sites
- 1
- Total Number Of Participants
- 40
Denmark
- Earliest CTIS Part Ii Submission Date
- 05-12-2025
- Latest Decision Or Authorization Date
- 23-01-2026
- Processing Time Days
- 49
- Number Of Sites
- 1
- Number Of Participants
- 40
Sites
- Site Name
- Cell to Cure ApS - Dronningensgade 97a
- Department Name
- Phase I/II Clinic
- Contact Person Name
- Jens Kastrup
- Contact Person Email
- jk@celltocure.com
Sponsor
Primary sponsor
- Full Name
- Cell to Cure ApS
- Organisation Type
- Pharmaceutical company
- Country Of Registered Address
- Denmark
Third parties
- {"country":"Denmark","full_name":"Cts Scandinavia ApS","duties_or_roles":"Code 1","organisation_type":"Pharmaceutical company"}
Investigational products
- Investigational Product Name
- C2C_ASC110
- Active Substance
- Allogenic adipose-tissue-derived mesenchymal stem cells
- Modality
- Cell therapy
- Routes Of Administration
- Infusion
- Route
- Infusion
- Authorisation Status
- Advanced therapy medicinal product (mesenchymal stem cells)
- Investigational Product Name
- C2C_ASC66
- Active Substance
- Allogenic adipose-tissue-derived mesenchymal stem cells
- Modality
- Cell therapy
- Routes Of Administration
- Infusion
- Route
- Infusion
- Authorisation Status
- Advanced therapy medicinal product (mesenchymal stem cells)