- ICH GCP
- Registro degli studi clinici negli Stati Uniti
- Sperimentazione clinica NCT07589478
Augmentation of Arthroscopic Rotator Cuff Repair With Reimplantation of Subacromial Bursa Tissue and Platelet-Rich Plasma
ΕΝΙΣΧΥΣΗ ΑΡΘΡΟΣΚΟΠΙΚΗΣ ΣΥΡΡΑΦΗΣ ΣΤΡΟΦΙΚΟΥ ΠΕΤΑΛΟΥ ΜΕ ΕΠΑΝΕΜΦΥΤΕΥΣΗ ΙΣΤΟΥ ΤΟΥ ΥΠΑΚΡΩΜΙΑΚΟΥ ΘΥΛΑΚΟΥ ΚΑΙ ΠΛΑΣΜΑΤΟΣ ΠΛΟΥΣΙΟΥ ΣΕ ΑΙΜΟΠΕΤΑΛΙΑ
The goal of this observational study is to evaluate the clinical and radiographic outcomes of the biological enhancement of the arthroscopic rotator cuff repair with stem cells from the acromial bursa and PRP in individuals who undergo arthroscopic cuff repair The main question it aims to answer is:
Do the stems cells from the acromial bursa and PRP promote healing and produce better results in arthroscopic cuff repair? Researchers will compare this population to three others the first do bnot receive any biological enchancement, the second receive only stem cells and the third receive only PRP to see if there are any differences.
Panoramica dello studio
Stato
Tipo di studio
Iscrizione (Stimato)
Fase
- Non applicabile
Contatti e Sedi
Contatto studio
- Nome: ANDRIANI ZAFEIRI, MEDICAL DOCTOR
- Numero di telefono: +306933398382
- Email: andrianizaf@hotmail.com
Criteri di partecipazione
Criteri di ammissibilità
Età idonea allo studio
- Adulto
- Adulto più anziano
Accetta volontari sani
Descrizione
Inclusion Criteria Adult patients aged ≥18 years. Patients undergoing arthroscopic rotator cuff repair. Patients with a full-thickness, isolated, primary tear of the supraspinatus tendon.
Patients considered eligible for arthroscopic rotator cuff repair using suture anchors.
Ability and willingness to provide written informed consent. Willingness and ability to comply with the study protocol and scheduled follow-up visits.
Exclusion Criteria Partial-thickness rotator cuff tears. Massive or irreparable rotator cuff tears. Revision rotator cuff repair. Concomitant tears of the subscapularis tendon, infraspinatus tendon, long head of the biceps tendon requiring surgical treatment, or glenoid labrum.
Previous surgery on the affected shoulder. Glenohumeral osteoarthritis or advanced cuff tear arthropathy. Active infection or systemic inflammatory disease affecting the shoulder. Use of other biological augmentation techniques during surgery, such as collagen patch, stem cells, bone marrow aspirate concentrate, or other scaffold-based augmentation.
Inability to provide informed consent. Inability or unwillingness to comply with the postoperative rehabilitation protocol or follow-up schedule.
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Trattamento
- Assegnazione: Randomizzato
- Modello interventistico: Assegnazione parallela
- Mascheramento: Doppio
Armi e interventi
Gruppo di partecipanti / Arm |
Intervento / Trattamento |
|---|---|
|
Sperimentale: GROUP A
(MSCs + PRP): 1 ml of a mixture of subacromial bursa and 3 ml of PRP will be placed in the bone-tendon junction after completion of the arthroscopic suturing
|
Autologous minced subacromial bursal tissue harvested arthroscopically using a tissue collection device and applied at the bone-tendon interface immediately after rotator cuff repair.
Standard arthroscopic repair of full-thickness isolated supraspinatus tendon tears using suture anchors.
Autologous platelet-rich plasma prepared from preoperatively collected peripheral blood and applied at the bone-tendon interface immediately after repair completion.
|
|
Sperimentale: GROUP B
1 ml of a mixture of subacromial bursal tissue fragments without PRP will be placed at the bone-tendon junction immediately after completion of the arthroscopic repair.
|
Autologous minced subacromial bursal tissue harvested arthroscopically using a tissue collection device and applied at the bone-tendon interface immediately after rotator cuff repair.
Standard arthroscopic repair of full-thickness isolated supraspinatus tendon tears using suture anchors.
|
|
Sperimentale: GROUP C
3 ml of PRP will be placed at the bone-tendon junction immediately after completion of the arthroscopic repair.
|
Standard arthroscopic repair of full-thickness isolated supraspinatus tendon tears using suture anchors.
Autologous platelet-rich plasma prepared from preoperatively collected peripheral blood and applied at the bone-tendon interface immediately after repair completion.
|
|
Comparatore placebo: GROUP D
3 ml of saline will be placed at the bone-tendon junction immediately after completion of the arthroscopic repair.
|
Standard arthroscopic repair of full-thickness isolated supraspinatus tendon tears using suture anchors.
Three milliliters of sterile normal saline applied at the bone-tendon interface immediately after arthroscopic rotator cuff repair as placebo comparator.
|
Cosa sta misurando lo studio?
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
Functional Outcome Assessed by Constant-Murley Score and ASES Score
Lasso di tempo: The primary outcome measure will be the functional outcome of the shoulder assessed using the Constant-Murley Score and the American Shoulder and Elbow Surgeons (ASES) score at 3, 6, and 12 months postoperatively. Both scores are validated instruments ev
|
The primary outcome measure will be the functional outcome of the shoulder assessed using the Constant-Murley Score and the American Shoulder and Elbow Surgeons (ASES) score at 3, 6, and 12 months postoperatively.
Both scores are validated instruments evaluating pain, daily activities, and shoulder function, with higher scores indicating better clinical outcomes.
|
The primary outcome measure will be the functional outcome of the shoulder assessed using the Constant-Murley Score and the American Shoulder and Elbow Surgeons (ASES) score at 3, 6, and 12 months postoperatively. Both scores are validated instruments ev
|
Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
Rotator Cuff Tendon Integrity Assessed by MRI (Sugaya Classification)
Lasso di tempo: 12 months postoperatively
|
Tendon integrity will be evaluated using magnetic resonance imaging (MRI) at 12 months postoperatively.
Repair integrity will be classified according to the Sugaya classification system and categorized to assess healing or re-tear.
|
12 months postoperatively
|
|
Pain Intensity Assessed by Numeric Rating Scale (NRS)
Lasso di tempo: 3, 6, and 12 months postoperatively
|
Postoperative pain will be assessed using the Numeric Rating Scale (NRS), ranging from 0 (no pain) to 10 (worst imaginable pain), at 3, 6, and 12 months postoperatively.
|
3, 6, and 12 months postoperatively
|
|
Health-Related Quality of Life Assessed by SF-12
Lasso di tempo: 3, 6, and 12 months postoperatively
|
Quality of life will be evaluated using the 12-Item Short Form Health Survey (SF-12) at 3, 6, and 12 months postoperatively.
The questionnaire provides physical and mental health composite scores.
|
3, 6, and 12 months postoperatively
|
|
Patient Satisfaction
Lasso di tempo: 3, 6, and 12 months postoperatively
|
Patient satisfaction will be assessed using a Numeric Rating Scale from 0 to 10 at 3, 6, and 12 months postoperatively, with higher scores indicating greater satisfaction.
|
3, 6, and 12 months postoperatively
|
|
Postoperative Complications and Retear Rate
Lasso di tempo: Up to 12 months postoperatively
|
All postoperative complications and symptomatic retears will be recorded throughout the follow-up period.
|
Up to 12 months postoperatively
|
Collaboratori e investigatori
Collaboratori
Investigatori
- Investigatore principale: Andriani Zafeiri
Studiare le date dei record
Studia le date principali
Inizio studio (Stimato)
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
- 12518/03.02.2026
Informazioni su farmaci e dispositivi, documenti di studio
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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 .
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