Recruiting
Phase 1
Phase 2

Intravesical Chemotherapy

Sponsor:

Mayo Clinic

Code:

NCT06704191

Conditions

Non-Muscle Invasive Bladder Carcinoma

Stage 0a Bladder Cancer AJCC v8

Stage I Bladder Cancer AJCC v8

Stage 0is Bladder Cancer AJCC v8

Eligibility Criteria

Sex: All

Age: 18+

Healthy Volunteers: Not accepted

Interventions

BCG Solution

Cystoscopy

Docetaxel

Gemcitabine

Home Health Encounter

Study Details

Brief summary:

This phase Ib/II trial compares the safety, tolerability and acceptability of intravesical chemotherapy given at home to in-clinic administration in patients with non-muscle invasive bladder cancer. Chemotherapy drugs, such as bacillus Calmette-Guerin (BCG), gemcitabine, docetaxel, and mitomycin C, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Standard of care chemotherapy for non-invasive bladder cancer is usually given directly into the bladder through a catheter (intravesical). This process requires numerous visits and can be disruptive to the lives of patients and caregivers. Bringing cancer care to the patients with in-home intravesical therapy may help reduce the disruption to daily lives. In-home intravesical chemotherapy may be safe and tolerable and may also be preferable to in-clinic administration in patients with non-muscle invasive bladder cancer.

Conditions

Non-Muscle Invasive Bladder Carcinoma

Stage 0a Bladder Cancer AJCC v8

Stage I Bladder Cancer AJCC v8

Stage 0is Bladder Cancer AJCC v8

Study ID

NCT06704191

Start date

Apr 21, 2025

Status verified date

Mar, 2026

Completion date

Dec 31, 2026

Anticipated

Primary completion date

Dec 31, 2026

Anticipated

Eligibility Criteria

Eligibility Criteria

Sex: All

Age: 18+

Healthy Volunteers: Not accepted

Inclusion Criteria:

  • PHASE IB ONLY: Female or male patients with histologically confirmed non-muscle invasive bladder cancer (stage Ta, Tis, or T1) who are currently receiving induction therapy with one of the following eligible intravesical treatment regimens

  • Gemcitabine
  • Sequential gemcitabine/docetaxel
  • Bacillus Calmette-Guerin
  • Mitomycin C
  • PHASE II ONLY: Female or male patients with histologically confirmed non-muscle invasive bladder cancer (stage Ta, Tis or T1) who are receiving maintenance therapy with an eligible regimen
  • PHASE IB ONLY: Able to be successfully catheterized and able to tolerate first dost of intravesical therapy in the outpatient clinic
  • Residing within the area serviced by supplier network
  • Residence either has Wi-Fi or cellular data network connection for virtual telehealth visits
  • Age ≥ 18 years at time of registration
  • Signed informed consent form by patient
  • Willing and able to comply with the study protocol in the investigator's judgment
  • Ability to complete questionnaire(s) by themselves or with assistance
  • Willingness to follow birth control requirements for females and males of reproductive potential

Exclusion Criteria:

  • Receiving any other investigational or standard of care agent which would be considered as a treatment for non-muscle invasive bladder cancer and is not part of the eligible treatment regimens
  • Actively receiving any other treatment for cancer (except hormone therapy for breast or prostate cancer, or treatment for non-invasive skin cancer)
  • Requiring 24/7 assistance with activities of daily living (ADLs)
  • Current inpatient hospitalization (excluding admission to the Advanced Care at Home program)
  • Co-morbid systemic illnesses or other severe concurrent disease which, in the judgment of the investigator, would make the patient inappropriate for entry into this study or interfere significantly with the proper assessment of safety and toxicity of the prescribed regimens
  • Uncontrolled intercurrent illness including, but not limited to:

  • Ongoing or active infection
  • Symptomatic congestive heart failure
  • Unstable angina pectoris
  • Cardiac arrhythmia
  • Myocardial infarction ≤ 6 months
  • Wound healing disorder
  • Psychiatric illness/social situations that would limit compliance with study requirements
  • Anticipation of the need for major surgery during the course of study treatment
  • Known allergy or previous intolerance to drug regimens
  • Pregnancy or breastfeeding
  • Hypersensitivity or allergy to polysorbate 80 or paclitaxel

Study Design

Enrollment

40 participants

Anticipated

Intervention Model

Single group

Primary purpose

Treatment

Interventions and Outcome Measures

Arms

experimental: Treatment (BCG, gemcitabine, docetaxel, mitomycin)

INDUCTION (PHASE IB COHORT AND PHASE II COHORT): Patients receive BCG intravesically over 1-2 hours, gemcitabine intravesically over 1-2 hours, gemcitabine intravesically over 1 hour followed by docetaxel intravesically over 1 hour or mitomycin C intravesically over 1-2 hours in the urology clinic. Treatment repeats once weekly in the home for up to 5 weeks in the absence of disease progression or unacceptable toxicity.

MAINTENANCE (PHASE II COHORT ONLY): Patients receive in-home BCG intravesically over 1-2 hours once weekly for 3 weeks, gemcitabine intravesically over 1-2 hours once monthly for 3 months, gemcitabine intravesically over 1 hour followed by docetaxel intravesically over 1 hour once monthly for 3 months or mitomycin C intravesically over 1-2 hours once monthly for 3 months in the absence of disease progression or unacceptable toxicity.

Additionally, patients undergo cystoscopy at end of study and receive access to CCBW home health visits throughout the study.

Interventions

BCG Solution

Given intravesically

Cystoscopy

Undergo cystoscopy

Docetaxel

Given intravesically

Gemcitabine

Given intravesically

Home Health Encounter

Receive access to CCBW home health visits

Mitomycin

Given intravesically

Questionnaire Administration

Ancillary studies

Primary outcome measure

  • Incidence and severity of adverse events (AEs) [ Time Frame: 12 weeks ]
  • Feasibility of in-home intravesical therapy [ Time Frame: 12 weeks ]

Central Contacts and Locations

Central contacts

Clinical Trials Referral Office

855-776-0015mayocliniccancerstudies@mayo.edu

Locations

Mayo Clinic in Florida

Recruiting

Jacksonville, Florida, United States, 32224-9980

Contacts

Clinical Trials Referral Office

855-776-0015mayocliniccancerstudies@mayo.edu

Principal Investigator:

Timothy D. Lyon, MD

More Information

Sponsor

Mayo Clinic

Last update posted

Mar 30, 2026

Last verified

Mar, 2026

Trial information was received from ClinicalTrials.gov and was last updated on 2026-09-10. This information was provided to ClinicalTrials.gov by Mayo Clinic on 2026-03-30.