Valutazione della sicurezza e dell'efficacia della cistectomia radicale con risparmio della prostata
Uno studio prospettico randomizzato che confronta la cistectomia radicale con risparmio di capsula prostatica e con risparmio di nervi in pazienti con carcinoma della vescica
The purpose of this clinical trial is to determine if prostate-capsule-sparing cystectomy improves functional outcomes without comprising oncologic outcomes in male patients receiving a radical cystectomy. Patients will be randomized to one of two groups: prostate capsule-sparing radical cystectomy or nerve-sparing radical cystectomy. Patients will be monitored following standard of care guidelines and clinical data will be collected. Patients in both groups will be asked to complete an erectile function questionnaire at multiple timepoints. Patients who receive an orthotopic neobladder will be asked to complete a questionnaire to monitor urinary function at multiple timepoints. Patient adverse events will be monitored to ensure patients safety.
Panoramica dello studio
Stato
Stato
Condizioni
Condizioni
Intervento / Trattamento
Intervento / Trattamento
Descrizione dettagliata
The purpose of this study is to determine if prostate capsule-sparing cystectomy improves functional outcomes without compromising the oncologic outcomes in patients with bladder cancer. The comparison arm will be patients undergoing nerve-sparing radical cystectomy. Participants will be randomized to receive either a nerve-sparing radical cystectomy or a prostate capsule-sparing radical cystectomy. Patients will be monitored following standard of care guidelines every 3-months post-operatively up to and including 24 months post-operatively. As part of standard of care post-operative follow-up patients will have routine history and physical exams, urine cytology, urine culture, Complete Blood Count (CBC), Comprehensive Metabolic Panel (CMP), and Prostate Specific Antigen (PSA). Standard of Care diagnostic imaging will also occur. The Sexual Health Inventory for Men (SHIM) Questionnaire will be given to patients 6-weeks post-operatively and every 3-months post-operatively up to and including 24-months post-operatively. To measure urinary function in patients who receive orthotopic neobladder, the Validated Pad Questionnaire will be given 6-weeks post-operatively and every 3-months post-operatively up to and including 24-months post operatively. Adverse Events will be monitored in both groups as defined by the CTCAE 5.0 guidelines.
Tipo di studio
Tipo di studio
Iscrizione (Stimato)
Iscrizione
Fase
Fase
- Non applicabile
Contatti e Sedi
Contatto studio
Contatto studio
- Nome: Armine Smith, MD
- Numero di telefono: 202-660-5561
- Email: asmit165@jhmi.edu
Backup dei contatti dello studio
- Nome: Domani Rodriguez
- Email: drodri59@jh.edu
Luoghi di studio
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District of Columbia
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Washington D.C., District of Columbia, Stati Uniti, 20016
- Reclutamento
- Sibley Memorial Hospital
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Contatto:
- Armine Smith, MD
- Numero di telefono: 202-660-5561
- Email: asmit165@jhmi.edu
-
Contatto:
- Domani Rodriguez
- Email: drodri59@jh.edu
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Maryland
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Baltimore, Maryland, Stati Uniti, 21287
- Reclutamento
- Johns Hopkins Hospital
-
Contatto:
- Armine Smith, MD
- Numero di telefono: 202-660-5561
- Email: asmit165@jhmi.edu
-
Contatto:
- Domani Rodriguez
- Email: drodri59@jh.edu
-
-
Criteri di partecipazione
Criteri di ammissibilità
Criteri di ammissibilità
Età idonea allo studio
Accetta volontari sani
Sessi ammissibili allo studio
Descrizione
Inclusion Criteria:
- Subjects with pathologically confirmed bladder cancer scheduled for radical cystectomy
- Variant histologies of bladder cancer permitted
- Neoadjuvant therapy permitted
- Age > 18 years old
- Ability to understand and willingness to sign a written informed consent document
Exclusion Criteria:
- Patients that are not candidates for cystectomy
- Moderate to severe erectile dysfunction with SHIM score <17
- Bladder cancer with bladder neck or prostatic involvement, including cancer in the prostatic urethra
- Prior pelvic radiation
- Confirmed prostate cancer:
- Patients with abnormal Digital rectal exam (DRE), PSA >3 or Prostate Imaging Reporting & Data System (PIRADS) 4 lesions on prostate Multiparametric MRI (mpMRI) will undergo prostate biopsy to rule out prostate cancer
- Increased genetic risk of prostate cancer per National Comprehensive Cancer Network (NCCN) guidelines:
- ≥1 first-, second-, or third-degree relative with: breast cancer at age ≤50 y, colorectal or endometrial cancer at age ≤50 y, male breast cancer at any age, ovarian cancer at any age, exocrine pancreatic cancer at any age, metastatic, regional, very-high-risk, high-risk prostate cancer at any age
- ≥1 first-degree relative (father or brother) with: prostate cancer at age ≤60 y
- ≥2 first-, second-, or third-degree relatives with: breast cancer at any age, prostate cancer at any age
- ≥3 first- or second-degree relatives with: Lynch syndrome-related cancers, especially if diagnosed
- Patients with Lynch syndrome
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Trattamento
- Assegnazione: Randomizzato
- Modello interventistico: Assegnazione parallela
- Mascheramento: Nessuno (etichetta aperta)
Numero di armi
Armi e interventi
Gruppo di partecipanti / ArmGruppo di partecipanti / Arm |
Intervento / TrattamentoIntervento / Trattamento |
|---|---|
|
Altro: Prostate Capsule-Sparing Radical Cystectomy
Patients randomized to this arm will receive the prostate capsule-sparing surgery performed in the form of standard simple prostatectomy. Patients will also have a cystectomy with one of the following urinary diversions: ileal conduit, Indiana Pouch, or orthotopic neobladder. |
Patients randomized to this arm will receive the prostate capsule-sparing surgery performed in the form of standard simple prostatectomy. Patients will also have a cystectomy with one of the following urinary diversions: ileal conduit, Indiana Pouch, or orthotopic neobladder. |
|
Altro: Nerve-Sparing Radical Cystectomy
Patients randomized to this arm will receive the nerve-sparing surgery will be performed in the form of the standard nerve-sparing radical prostatectomy. Patients will also have a cystectomy with one of the following urinary diversions: ileal conduit, Indiana Pouch, or orthotopic neobladder. |
Patients randomized to this arm will receive the nerve-sparing surgery will be performed in the form of the standard nerve-sparing radical prostatectomy. Patients will also have a cystectomy with one of the following urinary diversions: ileal conduit, Indiana Pouch, or orthotopic neobladder. |
Cosa sta misurando lo studio?
Misure di risultato primarie
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
Change in Functional Outcomes as assessed by the Sexual Health Inventory for Men (SHIM)
Lasso di tempo: Baseline, 6 weeks-post operatively, 3-months post-operatively, 6-months post-operatively, 9-months post-operatively, 12-months post-operatively, 15-months post-operatively, 18-months post-operatively, 21-months post-operatively, 24-months post-op
|
Comparison of functional outcomes focusing on preservation of erectile function in patients undergoing cystectomy for bladder cancer. Functional Outcomes will be measured by the Sexual Health Inventory for Men (SHIM) Questionnaire. The Sexual Health Inventory for Men defines the following ranges of Erectile Dysfunction (ED): 1-7 is Severe ED, 8-11 Moderate ED, 12-16 Mild to Moderate ED, and 17 to 21 is Mild ED. |
Baseline, 6 weeks-post operatively, 3-months post-operatively, 6-months post-operatively, 9-months post-operatively, 12-months post-operatively, 15-months post-operatively, 18-months post-operatively, 21-months post-operatively, 24-months post-op
|
Misure di risultato secondarie
Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
|
Change in urinary function in patients with orthotopic neobladder as assessed by the Validated Pad Questionnaire
Lasso di tempo: Baseline, 6 weeks-post operatively, 3-months post-operatively, 6-months post-operatively, 9-months post-operatively, 12-months post-operatively, 15-months post-operatively, 18-months post-operatively, 21-months post-operatively , 24-months post-op
|
Urinary function in patient with orthotopic neobladder urinary diversions measured using the Validated Pad Questionnaire. The Validated Pad questionnaire will be used to determine the percentage of patients utilizing 1 to 2 pads versus 2 or more pads for night and day, respectively. |
Baseline, 6 weeks-post operatively, 3-months post-operatively, 6-months post-operatively, 9-months post-operatively, 12-months post-operatively, 15-months post-operatively, 18-months post-operatively, 21-months post-operatively , 24-months post-op
|
|
Change in overall patient survival
Lasso di tempo: Baseline, 6 weeks-post operatively, 3-months post-operatively, 6-months post-operatively, 9-months post-operatively, 12-months post-operatively, 15-months post-operatively, 18-months post-operatively, 21-months post-operatively, 24-months post-op
|
Comparing the overall survival of patients in both arms of the study |
Baseline, 6 weeks-post operatively, 3-months post-operatively, 6-months post-operatively, 9-months post-operatively, 12-months post-operatively, 15-months post-operatively, 18-months post-operatively, 21-months post-operatively, 24-months post-op
|
|
Change in disease specific status
Lasso di tempo: Baseline, 6 weeks-post operatively, 3-months post-operatively, 6-months post-operatively, 9-months post-operatively, 12-months post-operatively, 15-months post-operatively, 18-months post-operatively, 21-months post-operatively, 24-months post-op
|
Comparing the status of disease specific in both arms of the study |
Baseline, 6 weeks-post operatively, 3-months post-operatively, 6-months post-operatively, 9-months post-operatively, 12-months post-operatively, 15-months post-operatively, 18-months post-operatively, 21-months post-operatively, 24-months post-op
|
|
Soft tissue surgical margin rate as assessed by pathology
Lasso di tempo: Up to 4-weeks after surgical intervention
|
Pathologists will examine the soft tissue surgical margin rate to determine positive or negative soft tissue surgical margin. |
Up to 4-weeks after surgical intervention
|
|
Safety as assessed by adverse events experienced by study participants
Lasso di tempo: Up to 24-months post-operative
|
Comparing the differences in adverse events (grades 2-5) as experienced by the participants of in each study arm. The grading of adverse events are defined by the CTCAE 5.0 guidelines. |
Up to 24-months post-operative
|
Collaboratori e investigatori
Sponsor
Sponsor
Investigatori
Investigatori
- Investigatore principale: Armine Smith, MD, Johns Hopkins University
Studiare le date dei record
Studia le date principali
Inizio studio (Effettivo)
Inizio studio
Completamento primario (Stimato)
Completamento primario
Completamento dello studio (Stimato)
Completamento dello studio
Date di iscrizione allo studio
Primo inviato
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Effettivo)
Primo Inserito
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Effettivo)
Ultimo aggiornamento pubblicato
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Parole chiave
Termini MeSH pertinenti aggiuntivi
- Malattie urogenitali
- Neoplasie urogenitali
- Neoplasie per sede
- Neoplasie
- Malattie urogenitali maschili
- Malattie urologiche
- Malattie urogenitali femminili
- Malattie urogenitali femminili e complicanze della gravidanza
- Neoplasie urologiche
- Malattie della vescica urinaria
- Neoplasie della vescica urinaria
Altri numeri di identificazione dello studio
Altri numeri di identificazione dello studio
- IRB00345549
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
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