- ICH GCP
- Registre américain des essais cliniques
- Essai clinique NCT07817173
Feasibility of HISA During TURBT for NMIBC
A Pilot Study Using Hyperthermic Irrigation Followed by Intravesical Chemotherapy in Patients With Low- to Intermediate-Risk Non-Muscle Invasive Bladder Cancer
The goal of this prospective pilot study is to evaluate the safety and feasibility of using heated saline during bladder tumor surgery in patients with non-muscle invasive bladder cancer.
The main questions it aims to answer are:
Can heated saline be given during bladder tumor removal surgery safely?
Does using heated saline keep the bladder tumor from coming back?
Researchers will compare the heated saline to room temperature saline to see if the heated saline works to prevent the bladder tumor from coming back.
Participants will:
- Have heated saline or room temperature saline during bladder tumor surgery
- Visit the clinic at 2 weeks, 3 and 6 months after bladder tumor surgery
- Complete questionnaires about quality of their life and symptoms before and after surgery
- Provide urine samples to test your urine at each visit before and after surgery
- To have a cystoscopy to check your bladder for tumors
Aperçu de l'étude
Statut
Les conditions
- Cancer de la vessie
- Cancer de la vessie non invasif musculaire
- Résection transurétrale de la vessie
- Cancer de la vessie non invasif musculaire (NMIBC)
- Résection transurétrale des tumeurs de la vessie
- Cancer de la vessie (urothélial, cellules transitionnelles) résécable (pré-cystectomie)
- Tumeurs de la vessie non envahissantes sur le plan musculaire
- Carcinome de la vessie non invasif sur le plan musculaire
- Cancer de la vessie (BC)
Intervention / Traitement
Description détaillée
Non-muscle invasive bladder cancer (NMIBC) represents 75% of bladder cancer cases and recurs in up to 79% of patients. West Virginia carries disproportionately high bladder cancer incidence due to smoking, aging population, and occupational exposures. High recurrence requires frequent cystoscopy and intravesical therapy, creating a burden for rural Appalachian patients. New strategies to reduce recurrence and treatment are urgently needed.
Hyperthermic intravesical chemotherapy improves drug penetration and tumor cell sensitivity. However, the benefit of applying hyperthermic saline intraoperatively during resection of the bladder tumor is unknown. In this randomized, two-arm study, we will randomize 40 patients with low-risk appearing NMIBC to normothermic and hyperthermic saline irrigation during bladder tumor resection. Hyperthermic irrigation will be delivered at 42 ± 2° Celsius using the Stryker Thermaclear FluidSmart system. All patients will receive standard postoperative gemcitabine instillation. Follow-up visits will occur at 2 weeks, 3 and 6 months. The primary goal is feasibility, defined as 80% protocol adherence to hyperthermic irrigation. Secondary goals include safety, logistics, and patient retention. Additional outcomes include recurrence, adverse events, and patient-reported quality-of-life scores.
Type d'étude
Inscription (Estimé)
Phase
- N'est pas applicable
Contacts et emplacements
Coordonnées de l'étude
- Nom: Michael G Stencel, DO
- Numéro de téléphone: 1-304-388-5280
- E-mail: michael.stencel@vandaliahealth.org
Sauvegarde des contacts de l'étude
- Nom: Jacqueline C Fannin, PhD
- Numéro de téléphone: 1-304-388-9923
- E-mail: jacqueline.fannin@vandaliahealth.org
Lieux d'étude
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West Virginia
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Charleston, West Virginia, États-Unis, 25304
- Charleston Area Medical Center Memorial Hospital
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Contact:
- Jacqueline C Fannin, PhD
- Numéro de téléphone: 6062250344
- E-mail: jacqueline.fannin@vandaliahealth.org
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Contact:
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Chercheur principal:
- Michael G Stencel, DO
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Sous-enquêteur:
- Jacqueline C Fannin, PhD
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-
Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
- Adulte
- Adulte plus âgé
Accepte les volontaires sains
La description
Inclusion Criteria:
- Male or female patients
- Age from 18 to 89 years old
- Visual diagnosis of a papillary tumor(s) ≤ 3 cm
- Transurethral resection of bladder tumor (TURBT)
- Eastern Cooperative Oncology Group (ECOG) performance status grade 0-2
- Glomerular filtration rate (GFR) ≥ 30 mL/min
Exclusion Criteria:
- Ages less than 18 years of age
- Pregnant women
- Prisoners
- Patients with evidence of distant metastasis
- Patients with histologically confirmed high-risk NMIBC prior to and after TURBT
- Patients with prior carcinoma is situ diagnosis
- Patients with an active infection defined as documented urinary tract infection based on preoperative urine analysis or urine culture
- Immunosuppression defined as a patient with leukopenia or taking any active immunosuppressive medication
- Patients that had an intraoperative perforation during TURBT
- Patients participating in another clinical trial with this urologic cancer diagnosis
- Postoperative bladder instillation failure defined as the inability to deliver and maintain the planned volume of instilled fluid within the bladder for at least 30 minutes
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
- Objectif principal: Traitement
- Répartition: Randomisé
- Modèle interventionnel: Affectation parallèle
- Masquage: Seul
Armes et Interventions
Groupe de participants / Bras |
Intervention / Traitement |
|---|---|
|
Aucune intervention: No HISA
The control arm (no HISA) will consist of standard intraoperative care including bladder irrigation with normothermic saline during TURBT.
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|
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Expérimental: HISA
The intervention arm (HISA) will be treated in the same way as the control arm with the addition of administering hyperthermic (42.0 ± 2°C) intravesical saline during the TURBT.
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The intervention arm (HISA) will be treated in the same way as the control arm with the addition of administering hyperthermic (42.0 ± 2°C) intravesical saline during the TURBT.
Bladder irrigation with 1g of gemcitabine will be delivered in the immediate postoperative setting.
The Thermaclear FluidSmart Fluid management system (Stryker, MI) will be used to administer and irrigate the bladder with normothermic or hyperthermic intravesical saline during the TURBT.
|
Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Patient Recruitment
Délai: one year
|
The primary outcome will be patient recruitment.
Patient recruitment will be the number of patients recruited divided by the total number of eligible patients.
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one year
|
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Protocol Adherence for HISA Treatment
Délai: one year
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Protocol adherence will be assessed per case.
Full adherence is defined as: (1) assigned saline used; (2) temperature maintained at 42.0 ± 2.0°C for ≥80% of intended exposure; (3) delivery of hyperthermic saline occurred during the specified operative window, and (4) postoperative instillation of 1g gemcitabine for 60 minutes.
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one year
|
Mesures de résultats secondaires
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
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Incidence of HISA Treatment-related Complicatons, Adverse Events, and Readmission Rates
Délai: Three years
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To assess postoperative complications, adverse events, and readmission rates at 30- and 90-days.
Adverse events will be monitored during the study for up to 90 days for each patient, assessed and graded using the Common Terminology Criteria for Adverse Events (CTCAE) version 5.
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Three years
|
Autres mesures de résultats
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
Overall Cancer-related Quality of Life and General Treatment Effects
Délai: From TURBT to 6 months after TURBT
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Quality of life will be assessed at the preoperative visit and follow-up visits at 2-weeks, 3 months, and 6 months using the EORTC QLQ Core Questionnaire (EORTC QLQ-C30, version 3.0).
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From TURBT to 6 months after TURBT
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Recurrence of NMIBC
Délai: From time of TURBT to 6 months after TURBT
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The proportion of patients with recurrence of NMIBC will be determined.
Recurrence will be defined as the percentage of patients with the reappearance of NMIBC tumor(s) within the bladder following transurethral resection of bladder tumor (TURBT).
The event will be defined as the earliest date of recurrence as determined using the date of cystoscopy, biopsy, or cytology, whichever occurs first.
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From time of TURBT to 6 months after TURBT
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Survival of NMIBC Patients
Délai: From time of TURBT to 6 months after TURBT
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Survival will be defined as the percentage of patients who have survived after TURBT without any recurrence or death from any cause.
The event will be defined as the length of time until cancer recurrence or death from any cause using the date of cystoscopy, biopsy, or death certificate date whichever occurs first.
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From time of TURBT to 6 months after TURBT
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Patient Quality of Life Concerns and Symptoms of HISA Treatment of NMIBC
Délai: From TURBT to 6 months after TURBT
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Quality of life will be assessed at the preoperative visit and follow-up visits at 2weeks, 3 months, and 6 months using the EORTC QLQ-NMIBC 24.
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From TURBT to 6 months after TURBT
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Collaborateurs et enquêteurs
Parrainer
Collaborateurs
Les enquêteurs
- Chercheur principal: Michael G Stencel, DO, CAMC Health System
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude (Estimé)
Achèvement primaire (Estimé)
Achèvement de l'étude (Estimé)
Dates d'inscription aux études
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première publication (Réel)
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Réel)
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière vérification
Plus d'information
Termes liés à cette étude
Termes MeSH pertinents supplémentaires
- Maladies urogénitales
- Tumeurs urogénitales
- Tumeurs par site
- Tumeurs
- Maladies urogénitales masculines
- Maladies urologiques
- Maladies urogénitales féminines
- Maladies urogénitales féminines et complications de la grossesse
- Tumeurs par type histologique
- Tumeurs, glandulaires et épithéliales
- Tumeurs urologiques
- Carcinome
- Maladies de la vessie urinaire
- Tumeurs de la vessie non envahissantes sur le plan musculaire
- Tumeurs de la vessie urinaire
Autres numéros d'identification d'étude
- 25-1357
- U54GM104942 (Subvention/contrat des NIH des États-Unis)
Plan pour les données individuelles des participants (IPD)
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Description du régime IPD
Informations sur les médicaments et les dispositifs, documents d'étude
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