Neoplasms

Urinary Tract, Sexual Organs, and Pregnancy Conditions

All Conditions

Urinary Bladder Neoplasms

Urologic Neoplasms

Urogenital Neoplasms

Urogenital Diseases

Female Urogenital Diseases

Pregnancy Complications

Female Urogenital Diseases and Pregnancy Complications

Urinary Bladder Diseases

Urologic Diseases

Male Urogenital Diseases

Antineoplastic Agents

All Drugs and Chemicals

Nivolumab

Antibodies

Cisplatin

Immunomodulating Agents

Durvalumab

Immunoglobulins

Tremelimumab

Tubulin Modulators

Antineoplastic Agents, Immunological

Participants will receive 3 preoperative 21-day cycles of Durvalumab + Tremelimumab + Enfortumab Vedotin, followed by radical cystectomy, followed by 1 cycle of postoperative Tremelimumab and 9 cycles of Durvalumab. Each postoperative cycle is 28 days.

Participants will receive 3 preoperative 21-day cycles of Durvalumab + Enfortumab Vedotin, followed by radical cystectomy, followed by 9 cycles of Durvalumab. Each postoperative cycle is 28 days.

Participants may receive SoC (nivolumab approved as adjuvant treatment for MIBC based on high risk criteria) per approved label in the country OR Participants receive standard of care surgery (radical cystectomy) alone.

Nectin-4-directed antibody and microtubule inhibitor conjugate

Enfortumab Vedotin

For cisplatin-ineligible or cisplatin-refusal patients

Radical Cystectomy

AstraZeneca Clinical Study Information Center

A global phase 3, multicenter, randomized, trial, to Determine the Efficacy and Safety of Durvalumab in combination with Tremelimumab and Enfortumab Vedotin or Durvalumab in combination with Enfortumab vedotin for Perioperative Treatment in Patients Ineligible for Cisplatin or who refuse Cisplantin Undergoing Radical Cystectomy for Muscle Invasive Bladder Cancer.

The goal of the study is to explore the triplet combination of Durvalumab, Tremelimumab and Enfortumab Vedotin in terms of efficacy and safety compared to the current Standard Of Care (SOC).

Volga trial consists of two parts: Safety Run-In and Main Study. In total the study aims to enroll approximately 830 patients, who will receive triplet combination, duplet combination of Durvalumab and Enfortumab vedotin or currently approved SOC in the main trial. In the main part of the trial there is two out of three chances of being on a treatment arm and the treatment is assigned at random by a computer system.

In this trial patients in the two treatment arms will receive either 3 cycles of neoadjuvant Durvalumab + Tremelimumab + Enfortumab Vedotin or Durvalumab + Enfortumab vedotin and after surgery both treatment arms will continue with adjuvant Durvalumab.

Treatment Combination of Durvalumab, Tremelimumab and Enfortumab Vedotin or Durvalumab and Enfortumab Vedotin in Patients With Muscle Invasive Bladder Cancer Ineligible to Cisplatin or Who Refuse Cisplatin

A Phase III Randomized, Open-Label, Multicenter Study to Determine the Efficacy and Safety of Durvalumab in Combination With Tremelimumab and Enfortumab Vedotin or Durvalumab in Combination With Enfortumab Vedotin for Perioperative Treatment in Patients Ineligible for Cisplatin or Who Refuse Cisplatin Undergoing Radical Cystectomy for Muscle Invasive Bladder Cancer (VOLGA)

Qualified researchers can request access to anonymized individual patient-level data from AstraZeneca group of companies sponsored clinical trials via the request portal. All request will be evaluated as per the AZ disclosure commitment: https://astrazenecagrouptrials.pharmacm.com/ST/Submission/Disclosure.

Pathologic complete response (pCR) rate is defined as the number of participants whose pathological staging was T0N0M0 as assessed per central pathological review using specimens obtained via cystectomy, up to 3 years.

Event-free survival (EFS;) is defined as the time from randomization to the first occurrence of any of the following events: recurrence of disease post-radical cystectomy, the first documented progression in participants who did not receive radical cystectomy, failure to undergo radical cystectomy in participants with residual disease, or death due to any cause, up to 3 years.

Clinical chemistry will be assessed by liver function assessment (ALT, AST, albumin, total bilirubin measured in units per dL)

Clinical chemistry will be assessed by kidney function assessment in mg/dL

Clinical chemistry will be assessed by thyroid function assessment in units per mL.

Hematology will be assessed by white cell count, platelet count, absolute neutrophil count and absolute lymphocyte count.

Eastern Cooperative Oncology Group (ECOG) performance status scale range 0 to 5, where 0 is fully active, able to carry on all pre disease performance without restriction - best outcome and 5 -death - worst outcome.

Pathologic complete response (pCR) rate is defined as the number of participants whose pathological staging was T0N0M0 as assessed per central pathological review using specimens obtained via cystectomy, at 3 years.

Event-free survival (EFS;) is defined as the time from randomization to the first occurrence of any of the following events: recurrence of disease post-radical cystectomy, the first documented progression in participants who did not receive radical cystectomy, failure to undergo radical cystectomy in participants with residual disease, or death due to any cause, up to 5 years.

Overall Survival is defined as length of time from randomization until the date of death due to any cause, whichever came first, assessed up to 5 years.

EFS24 is defined as proportion of participants alive and event-free at 24 months

The proportion of participants alive at 5 years (OS5) is defined as the Kaplan-Meier estimate of OS at 5 years after randomization

DFS is defined as time from radical cystectomy to recurrence or death, whichever came first, assessed up to 5 years.

pDS rate is defined as the rate of downstaging to \< pT2, including pT0, pTis, pTa, pT1, and N0

DSS is defined as time from randomization until death due to bladder cancer, assessed up to 5 years.

MFS is defined as the time from date of randomization until the first recognition of distant metastases or death, whichever occurs first, up to approximately 48 months.

Spots Global Cancer Trial Database for enfortumab vedotin (padcev)