Ambulatory Long Length URodynamics Evaluation (ALLURE)

April 13, 2026 updated by: Bright Uro
A prospective, open-label, single arm interventional trial evaluating the safety and performance of the in-clinic and extended monitoring of the lower urinary tract using the Glean Urodynamics System.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Recruiting

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Detailed Description

Subjects will have the Glean Urodynamics System inserted for an in-clinic ambulatory monitoring period. Afterward, they will be discharged with the Glean Bladder Sensor in place for continued monitoring outside the clinic, not exceeding 24 hours. The sensor will be removed within 24 hours of insertion. Subjects will provide a urine sample 7 days after sensor removal and will receive a follow-up phone call 14 days post-removal.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Estimated)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
101

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

Study Contact

The name and contact information for the person who can answer enrollment questions for a clinical study. Each location where the study is being conducted may also have a specific contact, who may be better able to answer those questions.

Study Contact Backup

Study Locations

  • United States
    • Maryland
      • Hanover, Maryland, United States, 21076
        • Recruiting
        • Chesapeake Urology Associates
        • Contact:
          • Clinical Research Coordinator
          • Phone Number: 410-760-9400
        • Principal Investigator:
          • Kaiser J Robertson III, MD
      • Owings Mills, Maryland, United States, 21117
        • Recruiting
        • Chesapeake Urology Associates
        • Contact:
          • Clinical Research Coordinator
          • Phone Number: 410-581-8140
        • Principal Investigator:
          • Laura L Giusto, MD
    • Missouri
      • St Louis, Missouri, United States, 63141
        • Recruiting
        • Urology of St. Louis
        • Principal Investigator:
          • Travis Bullock, MD
        • Contact:
          • Clinical Research Coordinator
          • Phone Number: 314-567-6071
    • Ohio
      • Cleveland, Ohio, United States, 44109
        • Recruiting
        • MetroHealth
        • Principal Investigator:
          • Jeffrey Mangel, MD
        • Contact:
    • South Carolina
      • West Columbia, South Carolina, United States, 29169
        • Recruiting
        • Southern Urogynecology Wellness & Aesthetics
        • Contact:
        • Principal Investigator:
          • Jessica Rueb, MD
        • Sub-Investigator:
          • Andrea Pezzella, MD
    • South Dakota
      • Sioux Falls, South Dakota, United States, 57105
        • Recruiting
        • Sanford Health
        • Principal Investigator:
          • Kevin Benson, MD
        • Contact:
    • Texas
      • Arlington, Texas, United States, 76017
        • Recruiting
        • Urology Partner of North Texas
        • Principal Investigator:
          • Geoffrey Nuss, MD
        • Contact:
        • Sub-Investigator:
          • Keith Xavier, MD
        • Sub-Investigator:
          • Tracy Cannon-Smith, MD

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

  • Adult
  • Older Adult

Accepts Healthy Volunteers

No

Description

Inclusion Criteria:

  1. Male or female patient must be ≥ 22 years of age.
  2. Patient is a candidate for UDS per standard of care.
  3. Patient is able to provide informed consent.

Exclusion Criteria:

  1. Patient has one or more symptoms indicative of a urinary tract infection (UTI) (i.e., fever, costovertebral angle pain or tenderness, suprapubic tenderness, worsening urinary frequency, worsening urgency, and/or dysuria).
  2. Patient has a history of recurrent UTIs (≥ 3 episodes in previous 12 months).
  3. Patient has used antibiotics within the past 7 days from the baseline/screening visit.
  4. Patient diagnosed with neurogenic LUTD (i.e., one or more of these conditions: normal-pressure hydrocephalus, cerebral palsy, spinal cord injuries, traumatic brain injury, stroke, Parkinson's disease, multiple sclerosis, meningomyelocele, spina bifida, dementia, Guillain-Barre syndrome, and tumors involving the central nervous systems or spine).
  5. Patient diagnosed with interstitial cystitis (IC), bladder pain syndrome, painful bladder syndrome or any etiology of chronic pelvic pain syndrome (CPPS).
  6. Patient with a urostomy.
  7. Patient with a colostomy.
  8. Patient has an atypical anatomic structural variation or has had a previous surgical intervention that has permanently changed structural anatomy anywhere along their lower urinary tract (urethra, pelvic floor, urethral sphincter, and/or bladder wall) that the principal investigator deems might compromise the placement or retention of the Glean sensors during the study (e.g., strictures).
  9. Patient has a Pelvic Organ Prolapse Quantification (POP-Q) of Grade III or higher (i.e., most distal portion of the prolapse protrudes more than 1 centimeter below the hymen).
  10. Patient with any abnormal or concerning rectal conditions such as ongoing anal fissures, rectocele, fistula, active herpes, or active yeast infections.
  11. Patient has a known inability to void.
  12. Patient has a previous history of radiation leading to bleeding (e.g., hemorrhagic radiation cystitis).
  13. Patient is pregnant (as confirmed by urine pregnancy test or medical history) or breastfeeding, pregnant within the past 6 months, or intending to become pregnant during the study period.
  14. Patients who may not be able to independently use a smart device.
  15. Subjects who, at the principal investigator's determination, would not be appropriate for this study.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Other
  • Allocation: N/A
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: Glean Urodynamics System
Glean Urodynamics System including a bladder pressure sensor, abdominal pressure sensor, uroflowmeter, and software apps.
Device: Glean Urodynamics System
Glean Urodynamics System including a bladder pressure sensor, abdominal pressure sensor, uroflowmeter, and software apps.

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Percentage of participants experiencing a qualifying adverse event attributable to the Glean Urodynamics System
Time Frame: From enrollment to 14 days after device removal
Percentage of participants experiencing a qualifying adverse event attributable to the Glean Urodynamics System
From enrollment to 14 days after device removal

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Bright Uro

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Study Director: Brittany Carter, DHSc, MPH, Bright Uro

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
February 17, 2026

Primary Completion (Estimated)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
June 1, 2027

Study Completion (Estimated)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
June 1, 2027

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
February 16, 2026

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
February 16, 2026

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
February 20, 2026

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
April 15, 2026

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
April 13, 2026

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
April 1, 2026

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • CIP-0008

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

Yes

product manufactured in and exported from the U.S.

No

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.

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