- ICH GCP
- Registro degli studi clinici negli Stati Uniti
- Sperimentazione clinica NCT00392210
Assessment of Two Postoperative Techniques Used to Predict Voiding Efficiency After Gynecologic Surgery
Panoramica dello studio
Descrizione dettagliata
Postoperative voiding dysfunction is commonly encountered following gynecologic surgery. This dysfunction is usually short term, with normal function returning within a few days. Following uro/gynecologic surgery, most patients require drainage with either a transurethral or suprapubic catheter in the immediate postoperative period. Within our practice, we prefer drainage with a transurethral catheter.
At some point after surgery, the urethral catheter is removed and normal bladder function allowed to resume. At present, there is no generally accepted regimen to assess voiding efficiency. In our practice, we currently employ two regimens to both assess voiding efficiency and expedite catheter removal. In one technique, the catheter is removed and the patient's bladder is allowed to fill spontaneously. Patients are asked to void when they experience a strong urge. The voided volume is recorded and a post-void residual (PVR) is then measured by transurethral straight catheterization.
In the second technique, the patient's bladder is retrogradely filled with 300 cc of sterile fluid and the catheter removed. They are asked to void within 15 minutes of instillation and the voided volume is measured. The PVR is then obtained by transurethral straight catheterization.
In both cases, if the patient voids >2/3 the total volume (voided volume + residual) the trial is considered "passed" and the catheter is removed. If a patient voids < 2/3 of the total volume, the trial is considered "failed" and indicative of urinary retention. In this case the catheter replaced.
We aim to assess the ability of these techniques to accurately predict voiding efficiency and to determine if one technique is superior to the other.
Tipo di studio
Iscrizione (Effettivo)
Fase
- Non applicabile
Contatti e Sedi
Luoghi di studio
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New York
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Rochester, New York, Stati Uniti, 14642
- University of Rochester
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Criteri di partecipazione
Criteri di ammissibilità
Età idonea allo studio
Accetta volontari sani
Sessi ammissibili allo studio
Descrizione
Inclusion Criteria:
- All women > 18 years of age presenting to the Division of Urogynecology at the University of Rochester Medical Center/Strong Memorial Hospital and undergoing gynecologic surgery which requires postoperative placement of a transurethral catheter.
- Subjects must be competent to give informed consent.
Exclusion Criteria:
- Any patient less than 18 years of age.
- Patients with suprapubic catheters postoperatively.
- Patients undergoing surgery that does not require transurethral catheterization postoperatively.
- Patients not competent to give informed consent.
- Patients who are pregnant.
- Patients undergoing procedures requiring prolonged bladder decompression (i.e. fistula repair).
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Prevenzione
- Assegnazione: Randomizzato
- Modello interventistico: Assegnazione incrociata
- Mascheramento: Separare
Armi e interventi
Gruppo di partecipanti / Arm |
Intervento / Trattamento |
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Nessun intervento: Spontaneous Fill
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Comparatore attivo: Retrograde Fill
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Post-void residual and uroflow study will be done twice
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Cosa sta misurando lo studio?
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
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Number of Participants Who Passed Bladder Trial
Lasso di tempo: postoperatively after surgery on day1 or 2
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Voiding trial 1 was performed according to the patient assignment to group 1 or 2. Voiding trial 2 was done immediately after completion of trial 1.
A successful trial was defined as a void of greater than two-thirds of total bladder volume (voided volume + post-void residual urine).
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postoperatively after surgery on day1 or 2
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Collaboratori e investigatori
Sponsor
Investigatori
- Investigatore principale: Michael K. Flynn, MD, University of Rochester
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Maggiori informazioni
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Termini MeSH pertinenti aggiuntivi
Altri numeri di identificazione dello studio
- 15107 (CTSRMC, Abramson Cancer Center, University of Pennsylvania)
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 .