Skip to content

Frozen PRP treatment for Carpal Tunnel Syndrome.

Safety evaluation of frozen PRP treatment for Carpal Tunnel Syndrome.

Status
Recruiting
Phases
Phase 1
Study type
Interventional
Source
JPRN
Registry ID
JPRN-jRCTc030230741
Enrollment
10
Registered
2024-03-27
Start date
2024-11-29
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Carpal Tunnel Syndrome Carpal Tunnel Syndrome,hand surgery,regenerative medicine, Platelet-Rich Plasma.

Interventions

Sponsors

Naito Kiyohito
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1) Carpal tunnel syndrome. 2) Carpal tunnel syndrome numbness and pain relief can be expected. 3) Have good systemic condition. 4) Number of platelet is over 1x10^5 /microliter. 5) 18 years and older. 6) Other,the investigator believes makes him/her suitable for participation in this clinical study.

Exclusion criteria

Exclusion criteria: 1) Have a history of Complicate malignant tumor. 2) Patients with malignant tumor, precancerous lesion, or findings suspected of these on the same side as curpal tunnel syndrome. 3) Under 18 years of old. 4) Pregnancy, during breastfeeding, or possibility of pregnancy. 5) Other,the investigator believes makes him/her unsuitable for participation in the clinical study.

Design outcomes

Primary

MeasureTime frame
Evaluation of the safety of regenerative medical technology using the cell processing products. If below (1) or (2) occurs, at that point we will consider whether to continue enrollment in the study, treatment, or whole study. (1) If one or more adverse events grade 3 or higher of the Common Terminology Criteria for Adverse Events suspected to be related to the provision of regenerative medicine v5.0 Japanese translation JCOG version (abbreviation: CTCAE v5.0 -JCOG) occur. (2) In accordance with the Act on Securing the Safety of Regenerative Medicine, etc., if a "disease, injury, death, or infectious disease suspected to be caused by the provision of regenerative medicine, etc., listed in the regenerative medicine provision plan" occurs.

Secondary

MeasureTime frame
1.Analgesic effect of this treatment The course of pain after treatment will be evaluated during the observation period related to safety, which was set as the primary outcomes (in this clinical study, evaluation was performed 4 weeks after treatment). VAS for pain evaluation is planned to be analyzed using a paired-t test. 2.Patient subjective evaluation The satisfaction with treatment will be evaluated using a questionnaire.

Countries

Japan

Contacts

Public ContactKiyohito Naito

Juntendo Hospital, Juntendo university school of medicine

knaito@juntendo.ac.jp+81-3-3813-3111

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026