- ICH GCP
- Registro degli studi clinici negli Stati Uniti
- Sperimentazione clinica NCT07920900
PRP for Sexual Function
Vaginal Injection of Platelet Rich Plasma for Sexual Dysfunction: A Randomized Control Trial
This randomized, single-blinded, sham-controlled trial evaluates whether a single injection of autologous platelet-rich plasma (PRP) into the distal anterior vaginal wall improves sexual function in women with sexual dysfunction. Sixty participants with a Female Sexual Function Index (FSFI) total score of 26.5 or lower are randomized 1:1 to PRP injection or sterile saline injection. Sexual function, sexual distress, global impression of change, and urinary incontinence symptoms are assessed at baseline, 6 weeks, and 6 months after injection.
Panoramica dello studio
Stato
Intervento / Trattamento
Descrizione dettagliata
Participants complete baseline questionnaires at screening, followed by an in-person injection visit. All participants undergo a 40 mL whole blood draw to preserve blinding. For participants randomized to PRP, the blood is processed using a double-spin centrifugation protocol; for participants randomized to the control arm, the blood sample is discarded. Then 4 cc of PRP or sterile saline is injected with a 25-gauge needle just deep to the vaginal epithelium of the distal anterior vaginal wall, approximately 3 cm from the urethral meatus. Procedural pain is recorded before speculum insertion, during injection, and within 5 minutes after injection. Follow-up assessments at 6 weeks (±7 days) and 6 months (±14 days) may be completed virtually. Randomization uses permuted blocks of variable size (2 and 4), implemented in REDCap. After completing the 6-month follow-up, participants in the saline arm are offered PRP injection at no cost.
Tipo di studio
Iscrizione (Stimato)
Fase
- Non applicabile
Contatti e Sedi
Contatto studio
- Nome: Yara Sifri, MD
- Numero di telefono: 978-273-1786
- Email: vaginalprp@gmail.com
Luoghi di studio
-
-
New York
-
New York, New York, Stati Uniti, 10029
- Reclutamento
- The Mount Sinai Hospital
-
Contatto:
- Yara Sifri, MD
- Numero di telefono: 978-273-1786
- Email: vaginalprp@gmail.com
-
Investigatore principale:
- Charles Ascher-Walsh
-
-
Criteri di partecipazione
Criteri di ammissibilità
Età idonea allo studio
Accetta volontari sani
Sessi ammissibili allo studio
Descrizione
Inclusion Criteria:
- Female, 18 years of age or older, presenting with sexual dysfunction
- FSFI total score ≤ 26.5
- English speaking and literate
Exclusion Criteria:
- Unwilling or unable to provide informed consent
- Pregnant or less than 12 weeks postpartum
- Known history of bleeding disorder
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Trattamento
- Assegnazione: Randomizzato
- Modello interventistico: Assegnazione parallela
- Mascheramento: Separare
Armi e interventi
Gruppo di partecipanti / Arm |
Intervento / Trattamento |
|---|---|
|
Sperimentale: Participants receiving a PRP Injection
Participants will receive a single injection of 4-5cc autologous platelet-rich plasma into the distal anterior vaginal wall after blood draw. |
Whole blood draw of 40 mL is processed by double-spin centrifugation; 4 cc PRP is injected with a 25-guage needle just deep to the epithelium of the distal anterior vaginal wall, about 3 cm from the urethral meatus, after topical lidocaine. |
|
Comparatore fittizio: Participants receiving Saline Injection
Participants will receive a single injection of 4-5cc sterile saline into the distal anterior vaginal wall after blood draw (blood sample will be discarded). |
4-5cc sterile saline injected at the same location, depth, and technique as the PRP arm, following a blood draw. |
Cosa sta misurando lo studio?
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
Change in total score of The Female Sexual Function Index (FSFI)
Lasso di tempo: Baseline, 6 weeks, and 6 months after injection.
|
The Female Sexual Function Index (FSFI) is a 19-item questionnaire to evaluate female sexual function and dysfunction across 6 domains: desire, arousal, lubrication, orgasm, satisfaction, pain. Total scores range from 2.0-36.0; higher scores indicate better sexual function, and scores ≤26.5 indicate sexual dysfunction. |
Baseline, 6 weeks, and 6 months after injection.
|
Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
Change in Female Sexual Distress Scale-Revised (FSDS-R) total score
Lasso di tempo: Baseline, 6 weeks, and 6 months after injection.
|
The Female Sexual Distress Scale-Revised (FSDS-R) is a 13-item questionnaire used to measure sexually related personal distress in adult women. Answers are scored on a scale of 0-4, with total scores ranging 0-52; higher scores indicate greater sexual distress, and scores ≥11 indicate clinically significant distress. |
Baseline, 6 weeks, and 6 months after injection.
|
|
Patient Global Impression of Improvement (PGI-I)
Lasso di tempo: 6 weeks and 6 months after injection.
|
Patient Global Impression of improvement (PGI-I) is a single item scale assessing a patient's perception of change in their condition following treatment. The assessment is scored 1-7. Lower scores mean greater improvement. Scores of 1-3 are defined as a response. |
6 weeks and 6 months after injection.
|
|
Change in FSFI domain scores
Lasso di tempo: Baseline, 6 weeks, and 6 months from injection visit.
|
The Female Sexual Function Index (FSFI) is a 19-item questionnaire to evaluate female sexual function and dysfunction across 6 domains: desire, arousal, lubrication, orgasm, satisfaction, pain. Domains are scored 0 (or 1.2) to 6.0. Total scores range from 2.0-36.0. Higher scores indicate better sexual function. |
Baseline, 6 weeks, and 6 months from injection visit.
|
|
Stress Urinary Incontinence Symptom Frequency
Lasso di tempo: Baseline, 6 weeks, and 6 months from injection visit.
|
Among participants reporting incontinence: leakage frequency with activity is scored on a scale of 0 (never) to 5 (several times per day). Higher scores indicate more frequent leakage. |
Baseline, 6 weeks, and 6 months from injection visit.
|
|
Visual Analogue Scale (VAS)
Lasso di tempo: Day of injection - before speculum insertion, during injection, and within 5 minutes after injection
|
The Visual Analogue Scale (VAS) is a single item questionnaire used to measure pain intensity. The assessment is scored on a scale of 0-10; higher scores indicate worse pain. |
Day of injection - before speculum insertion, during injection, and within 5 minutes after injection
|
|
Number of participants with adverse events.
Lasso di tempo: From injection through 6 months.
|
Number of participants with treatment related adverse events post injection. |
From injection through 6 months.
|
Collaboratori e investigatori
Investigatori
- Investigatore principale: Charles Ascher-Walsh, MD, Icahn School of Medicine at Mount Sinai
Studiare le date dei record
Studia le date principali
Inizio studio (Effettivo)
Completamento primario (Stimato)
Completamento dello studio (Stimato)
Date di iscrizione allo studio
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Effettivo)
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Effettivo)
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Termini MeSH pertinenti aggiuntivi
Altri numeri di identificazione dello studio
- STUDY-25-00896
Piano per i dati dei singoli partecipanti (IPD)
Hai intenzione di condividere i dati dei singoli partecipanti (IPD)?
Descrizione del piano IPD
Individual participant data contain sensitive sexual-health information, and the informed consent does not provide for sharing individual-level data. Results will be shared in aggregate through publication.
Informazioni su farmaci e dispositivi, documenti di studio
Studia un prodotto farmaceutico regolamentato dalla FDA degli Stati Uniti
Studia un dispositivo regolamentato dalla FDA degli Stati Uniti
prodotto fabbricato ed esportato dagli Stati Uniti
Queste informazioni sono state recuperate direttamente dal sito web clinicaltrials.gov senza alcuna modifica. In caso di richieste di modifica, rimozione o aggiornamento dei dettagli dello studio, contattare register@clinicaltrials.gov. Non appena verrà implementata una modifica su clinicaltrials.gov, questa verrà aggiornata automaticamente anche sul nostro sito web .