- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05640115
Obstruction of Malignancy: Percutaneous Renal vs Endoscopic Stent
DECOMPRESS (DECompressing Obstruction of Malignancy: Percutaneous Renal vs Endoscopic Stent)
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
This research study will compare two procedures commonly used to treat urinary obstruction due to cancer. Sometimes cancer blocks one or both ureters (narrow tubes in the body that carry urine from the kidneys to the bladder). When these ureters become blocked, the body can no longer properly drain urine. This blocking of the ureters is called urinary obstruction, which can lead to kidney problems, infection, and pain.
Treatment options for urinary obstruction include ureteral stent placement and percutaneous nephrostomy tube placement. Both treatment options require a doctor to place soft tubes inside the body to help the ureters properly drain urine. A ureteral stent is an internal drainage tube allowing urine to drain from your kidney down to your bladder. The percutaneous nephrostomy tube is a tube that comes out your back that drains urine into a bag. These two treatment options have different success rates, risks, and effects on quality of life. By doing this study, researchers hope to learn which treatment option is best for individuals who develop urinary obstruction due to cancer. Participation in this research will last about 3 months.
If you agree to participate:
- The study doctor will not pick which one of the two treatments described above you will receive. We will use a computer to place you in one of the two study groups. The group the computer picks is by chance, like a flip of a coin. This is also called "randomization." You will have an equal chance of being in either group.
- You will receive either a retrograde ureteral stent or a percutaneous nephrostomy tube. A member of the research team will tell you which of the two treatments you will get, after the selection has been made.
Study Type
Enrollment (Estimated)
Phase
- Early Phase 1
Contacts and Locations
Study Contact
- Name: Clinical Trials
- Phone Number: 1-855-702-8222
- Email: cancerclinicaltrials@bsd.uchicago.edu
Study Locations
-
-
Illinois
-
Chicago, Illinois, United States, 60637
- Recruiting
- The University of Chicago
-
Contact:
- Cancer Clinical Trials Office
- Phone Number: 855-702-8222
- Email: cancerclinicaltrials@bsd.uchicago.edu
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Description
Inclusion Criteria
- Patients must have unilateral or bilateral hydronephrosis secondary to extrinsic compression by malignancy on cross sectional imaging.
- Age ≥18 years.
- Ability to understand and the willingness to sign a written informed consent document.
Exclusion Criteria
- Anticoagulation that cannot be safely reversed in the peri-procedural time period.
- History of severe allergy to contrast media.
- Prior stent or nephrostomy in previous 6 months.
- Urethral or ureteric stricture disease.
- Lower urinary tract structural abnormalities or urinary diversion precluding retrograde ureteral stent placement.
- On blood pressure support or clinically unstable.
- Pregnant women are excluded from this study because the radiation from either procedure is known to have the potential for teratogenic or abortifacient effects.
- Previous renal transplant.
- Dialysis
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Double
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Group A (Ureteral Stenting)
Group A: Participants in this group will receive a standard of care ureteral stenting performed by a urologist.
|
A ureteral stent is a soft, hollow tube that is placed temporarily into the ureter.
The stent allows the urine to drain.
The stent has a coil on each end that keeps it from moving.
The top end coils in the kidney and the lower end coils inside the bladder.
|
Experimental: Group B (Percutaneous Nephrostomy)
Participants in this group will receive a standard of care percutaneous nephrostomy tube placement performed by an interventional radiologist.
|
A percutaneous nephrostomy is the placement of a small, flexible rubber tube (catheter) through your skin into your kidney to drain your urine.
It is inserted through your back or flank.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Trial Feasibility (as assessed by number of enrolled and recruited patients)
Time Frame: 3 months
|
The feasibility of a definitive randomized trial, specifically to quantify patient willingness to be randomly assigned treatment with retrograde ureteral stent versus percutaneous nephrostomy tube placement for malignant ureteral obstruction.
The number of patient eligible and subsequent recruitment rates.
Feasibility will be defined as successfully enrolling 50 patients in the 12 month enrollment period.
|
3 months
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Rate of Success for Participants Randomized to Percutaneous Nephrostomy vs. Ureteral Stent Placement
Time Frame: 6 months
|
The rate of technical success when randomizing patients to percutaneous nephrostomy or ureteral stent placement for managing malignant ureteral obstruction. This rate of technical success will be assessed by:
|
6 months
|
Collaborators and Investigators
Sponsor
Investigators
- Principal Investigator: Parth Modi, MD, University of Chicago Comprehensive Cancer Center
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Estimated)
Study Completion (Estimated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Estimated)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- IRB22-0835
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
IPD Sharing Supporting Information Type
- STUDY_PROTOCOL
- ICF
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on Cancer
-
University of Michigan Rogel Cancer CenterRecruitingCancer Liver | Cancer Brain | Cancer Head &Neck | Cancer PelvisUnited States
-
Cellworks Group Inc.RecruitingCancer | Relapsed Cancer | Refractory CancerUnited States
-
UNC Lineberger Comprehensive Cancer CenterHyundai Hope On WheelsRecruitingCancer | Pediatric Cancer | Survivorship | Cancer MetastaticUnited States
-
Vanderbilt-Ingram Cancer CenterNational Institutes of Health (NIH)Active, not recruitingAdvanced Cancer | Relapsed Cancer | Refractory CancerUnited States
-
MiRXES Pte LtdRecruitingBreast Cancer | Gastric Cancer | Colorectal Cancer | Pancreatic Cancer | Esophageal Cancer | Ovarian Cancer | Prostate Cancer | Thoracic Cancer | Liver CancerSingapore
-
Sidney Kimmel Cancer Center at Thomas Jefferson...CompletedStage I Breast Cancer | Stage I Uterine Corpus Cancer | Stage II Uterine Corpus Cancer | Stage III Uterine Corpus Cancer | Stage II Breast Cancer | Stage IIIA Breast Cancer | Stage IIIB Breast Cancer | Stage IA Breast Cancer | Stage IB Breast Cancer | Stage IIA Breast Cancer | Stage IIB Breast Cancer | Stage... and other conditionsUnited States
-
Massachusetts General HospitalNational Comprehensive Cancer NetworkCompletedGastric Cancer | Pancreatic Cancer | Esophageal Cancer | Rectal Cancer | Colon Cancer | Hepatobiliary CancerUnited States
-
Johns Hopkins UniversityNational Cancer Institute (NCI); National Institute on Minority Health and...Enrolling by invitationCancer | Advanced Cancer | End Stage Cancer | MalignancyUnited States
-
City of Hope Medical CenterNational Cancer Institute (NCI)CompletedStage III Pancreatic Cancer | Stage IIA Pancreatic Cancer | Stage IIB Pancreatic Cancer | Stage IV Gastric Cancer | Stage IVA Colorectal Cancer | Stage IVA Pancreatic Cancer | Stage IVB Colorectal Cancer | Stage IVB Pancreatic Cancer | Stage IIIA Gastric Cancer | Stage IIIB Gastric Cancer | Stage IIIC Gastric... and other conditionsUnited States
-
Case Comprehensive Cancer CenterCompletedStage IIA Rectal Cancer | Stage IIB Rectal Cancer | Stage IIC Rectal Cancer | Stage IIIA Rectal Cancer | Stage IIIB Rectal Cancer | Stage IIIC Rectal Cancer | Stage IIIA Colon Cancer | Stage IIIB Colon Cancer | Stage IIIC Colon Cancer | Recurrent Colon Cancer | Recurrent Rectal Cancer | Stage IVA Colon Cancer | Stage IVA Rectal Cancer and other conditionsUnited States
Clinical Trials on Ureteral Stent
-
Case Comprehensive Cancer CenterWithdrawnHysterectomy
-
Mayo ClinicEnrolling by invitation
-
University of British ColumbiaWithdrawn
-
En Chu Kong HospitalRecruitingHydronephrosis | Ureteral Stent Occlusion | Ureteral StenosisTaiwan
-
Cantonal Hospital of St. GallenCompletedUreteral Stent Related MorbiditySwitzerland
-
Adva-TecUniversity of British ColumbiaCompletedUnilateral Ureteral Stone | Renal Stone Fragments ≤ 2mmCanada
-
Academisch Medisch Centrum - Universiteit van Amsterdam...Alrijne HospitalCompletedKidney Diseases | Urologic Diseases | Kidney Calculi | Urinary Calculi | Urolithiasis | Stone Ureter | Stone, Kidney | Urinary Stone | Pyelonephritis | Hydronephrosis | Obstruction | Kidney Failure, Acute | Ureter Obstruction | Urinary Obstruction | Kidney Dysfunction | Kidney Insufficiency | Pyelonephritis Acute | Stone, Urinary and other conditionsNetherlands
-
San Antonio Uniformed Services Health Education...Completed
-
University of MichiganColoplast A/SRecruitingRenal Stone | Ureteral StoneUnited States