Renal Retention in High Grade Upper Tract Urothelial Cancer (NCT05656235) | Clinical Trial Compass
RecruitingPhase 2
Renal Retention in High Grade Upper Tract Urothelial Cancer
United States20 participantsStarted 2024-11-25
Plain-language summary
This trial will evaluate the use of combination pembrolizumab and enfortumab vedotin for patients with high grade non-metastatic (cN0/NxMx, no measurable regional lymph nodes, no metastases) upper tract urothelial cancer (UTUC), preferring to forego standard of care radical nephroureterectomy (RNU) surgery. Currently these patients would not be suitable candidates for neoadjuvant trials, as the patients intention is to forego surgery. The patients are also not candidates for metastatic trials, as the patients have no measurable metastasis. The Investigators hypothesize the combination of pembrolizumab and enfortumab vedotin for patients with high grade cN0/NxMx UTUC deferring RNU will lead to event free survival outcomes similar to that achieved by RNU in a historic dataset.
Who can participate
Age range
18 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion criteria
. Male/female participants who are at least 18 years of age on the day of signing informed consent with histologically confirmed diagnosis of histologically documented, high grade upper tract urothelial cancer, (UTUC can be diagnosed by direct visualization and biopsy, or by 3 dimensional imaging and positive urine cytology) will be enrolled in this study.
. Patients must refuse definitive radical nephroureterectomy (RNU), or be medically ineligible for surgery. To be medically ineligible, patients must, in the opinion of the clinical team, be at high risk of complications intra or perioperative which would adversely impact morbidity and mortality, including risk of CKD and ESRD.
. Subjects must not have received prior systemic therapy for locally advanced or metastatic urothelial carcinoma (in other locations such as the bladder or contralateral ureter or renal pelvis) with the following exceptions:
. Subjects who received neoadjuvant chemotherapy with recurrence \>12 months from completion of therapy are permitted
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Event free survival (EFS)
Timeframe: 12 months
Trial details
NCT IDNCT05656235
SponsorSidney Kimmel Comprehensive Cancer Center at Johns Hopkins
. Subjects that received adjuvant chemotherapy following cystectomy with recurrence \>12 months from completion of therapy are permitted
. Subjects may have radiographic evidence of N1 disease (Metastasis ≤2 cm in greatest dimension, in a single lymph node)
. Subjects must be age 18 years or older.
. Archival tumor tissue will be used for eligibility.
Exclusion criteria
. Subjects who have previously received enfortumab vedotin or other MMAE-based ADCs.
. Subjects who have received prior treatment with a PD-(L)-1 inhibitor for any malignancy, including earlier stage UC, defined as a PD-1 inhibitor or PD-L1inhibitor (including, but not limited to, atezolizumab, pembrolizumab, nivolumab, durvalumab, or avelumab).
. Subjects who have previously received any prior treatment with an agent directed to another stimulatory or co inhibitory T-cell receptor (including but not limited to CD137 agonists, CTLA-4 inhibitors, or OX-40 agonists).
. Subjects who have received anti-cancer treatment with chemotherapy, biologics, or investigational agents not otherwise prohibited by exclusion criterion 1-3 that is not completed 4 weeks prior to first dose of study treatment (ongoing hormonal/anti hormonal treatment, e.g., for breast cancer, is allowed, provided that the subject is eligible per exclusion criteria 14).
. Subjects with uncontrolled diabetes. Uncontrolled diabetes is defined as hemoglobin A1c (HbA1c) ≥8% or HbA1c 7% to \<8% with associated diabetes symptoms (polyuria or polydipsia) that are not otherwise explained.
. Subjects with an estimated life expectancy \<12 weeks
. Subjects with ongoing sensory or motor neuropathy Grade 2 or higher.
. Subjects with ongoing clinically significant toxicity associated with prior treatment (including radiotherapy or surgery) that has not resolved to ≤ Grade 1 or returned to baseline.