Clinical trial · Interventional
Trial to Compare Robotically Assisted Radical Cystectomy With Open Radical Cystectomy
A Phase III Multicentre Randomised Controlled Trial to Compare the Efficacy of Robotically Assisted Radical Cystectomy (RARC) and Intracorporeal Urinary Diversion With Open Radical Cystectomy (ORC) in Patients With Bladder Cancer
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
This is a prospective multicentre randomised controlled trial comparing the outcomes from Intracorporeal RARC (iRARC) with open radical cystectomy (ORC) in patients with bladder cancer. The study will recruit patients with non-muscle invasive bladder cancer (NMIBC) or muscle invasive bladder cancer (MIBC) who have selected radical cystectomy for the treatment of bladder cancer. The time of interest for measurement of the primary outcomes will be 90 days post-surgery. Eligible patients will include those receiving neo-adjuvant chemotherapy (typically gemcitabine and cisplatin) and those having either an ileal conduit or a neo-bladder reconstruction. Patients who have selected radical cystectomy after appropriate counselling and following a specialist multi-disciplinary team (SMDT) recommendation, will be approached and asked to consent for this study. Consenting participants will be randomised 1:1 to either iRARC or ORC. Patients will be followed for a minimum of 90 days post-surgery. The study will be conducted in National Health Service (NHS) Trusts designated as Cancer Centres. Patients will be stratified by * Type of urinary diversion (Continent diversion or ileal conduit) * Performance status * Centre Trial assessments will be conducted at baseline (before surgery), whilst participants are on admission and then 5, 12, 26 weeks,1 year and 18 months post surgery.
Conditions
Conditions (1)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Bladder Cancer | Malignant Bladder Neoplasm | CURATED_EXACT | 0.92 |
Interventions
Interventions (2)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| Intracorporeal Robot Assisted Radical Cystectomy | Procedure | — | UNRESOLVED |
| Open Radical Cystectomy | Procedure | — | UNRESOLVED |
Design
Arms and outcomes
Arms (2)
- type
- ACTIVE_COMPARATOR
- label
- iRARC
- description
- Intracorporeal Robot Assisted Radical Cystectomy
- interventionNames
- Procedure: Intracorporeal Robot Assisted Radical Cystectomy
- type
- ACTIVE_COMPARATOR
- label
- Open Radical Cystectomy (ORC)
- description
- Open Radical Cystectomy
- interventionNames
- Procedure: Open Radical Cystectomy
Primary outcomes (1)
- measure
- Days at home within 90 days of the surgery
- timeFrame
- 90 days post surgery
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
Show eligibility criteria text
Inclusion Criteria: * Participants must be over 18 years of age. * Male or female * Histopathological confirmation of bladder cancer (UCC, SCC, adenocarcinoma or rare variant) * CIS or stage pTa or pT1 or ≥pT2 or mobile bladder mass on bimanual examination under anaesthesia (see Section 22: Definitions for TNM definitions) * Node status ≤ N1 on imaging criteria or PET -ve outside pelvis * ECOG grade 0, 1, 2 or 3 * Able to give informed written consent to participate. Exclusion Criteria: * Unwilling to undergo cystectomy. * Previous abdominal surgery rendering them unsuitable for either iRARC or ORC. * Patients with upper urinary tract disease * Concomitant disease that would render the patient unsuitable for the trial * Pregnant or lactating females * Previous radiotherapy for bladder cancer
References
Publications (5)
- DERIVEDNolazco JI, Melnick KR, Lee RJ, Efstathiou JA, Feldman AS. Alternatives to radical cystectomy: a bladder-sparing approach in appropriately selected patients. BJU Int. 2026 Jul;138(1):22-32. doi: 10.1111/bju.70211. Epub 2026 Apr 16. PMID 41992552
- DERIVEDDixon S, Hill H, Flight L, Khetrapal P, Ambler G, Williams NR, Brew-Graves C, Kelly JD, Catto JWF; iROC Study Team. Cost-Effectiveness of Robot-Assisted Radical Cystectomy vs Open Radical Cystectomy for Patients With Bladder Cancer. JAMA Netw Open. 2023 Jun 1;6(6):e2317255. doi: 10.1001/jamanetworkopen.2023.17255. PMID 37389878
- DERIVEDCatto JWF, Khetrapal P, Ricciardi F, Ambler G, Williams NR, Al-Hammouri T, Khan MS, Thurairaja R, Nair R, Feber A, Dixon S, Nathan S, Briggs T, Sridhar A, Ahmad I, Bhatt J, Charlesworth P, Blick C, Cumberbatch MG, Hussain SA, Kotwal S, Koupparis A, McGrath J, Noon AP, Rowe E, Vasdev N, Hanchanale V, Hagan D, Brew-Graves C, Kelly JD; iROC Study Team. Effect of Robot-Assisted Radical Cystectomy With Intracorporeal Urinary Diversion vs Open Radical Cystectomy on 90-Day Morbidity and Mortality Among Patients With Bladder Cancer: A Randomized Clinical Trial. JAMA. 2022 Jun 7;327(21):2092-2103. doi: 10.1001/jama.2022.7393. PMID 35569079
- DERIVEDAlbisinni S, Diamand R, Mjaess G, Aoun F, Assenmacher G, Assenmacher C, Verhoest G, Holz S, Naudin M, Ploussard G, Mari A, Minervini A, Tay A, Issa R, Roumiguie M, Bajeot AS, Simone G, Anceschi U, Umari P, Sridhar A, Kelly J, Hendricksen K, Einerhand S, Sandel N, Sanchez-Salas R, Colomer A, Quackels T, Peltier A, Montorsi F, Briganti A, Teoh JYC, Pradere B, Moschini M, Roumeguere T. Defining the Morbidity of Robot-Assisted Radical Cystectomy with Intracorporeal Urinary Diversion: Adoption of the Comprehensive Complication Index. J Endourol. 2022 Jun;36(6):785-792. doi: 10.1089/end.2021.0843. Epub 2022 May 17. PMID 35109696
- DERIVEDCatto JWF, Khetrapal P, Ambler G, Sarpong R, Khan MS, Tan M, Feber A, Dixon S, Goodwin L, Williams NR, McGrath J, Rowe E, Koupparis A, Brew-Graves C, Kelly JD. Robot-assisted radical cystectomy with intracorporeal urinary diversion versus open radical cystectomy (iROC): protocol for a randomised controlled trial with internal feasibility study. BMJ Open. 2018 Aug 8;8(8):e020500. doi: 10.1136/bmjopen-2017-020500.