NCT04981080 is a clinical trial of Urodynamic study in Detrusor Underactivity, sponsored by National Taiwan University Hospital.

Who is sponsoring NCT04981080?

NCT04981080 is sponsored by National Taiwan University Hospital.

What drugs are being tested in NCT04981080?

Interventions in NCT04981080: Urodynamic study.

What condition does NCT04981080 study?

NCT04981080 studies Detrusor Underactivity, Bladder Outlet Obstruction.

Is NCT04981080 still recruiting?

NCT04981080 is currently completed. Last updated 28 July 2021.

Last reviewed 2021-07-28 · How we verify

NCT04981080

Name: Drug Landscape Pharmaceutical Database
Creator: Drug Landscape
Published: 2026-01-01
License: https://creativecommons.org/licenses/by/4.0/

DU and BOO in Women With and Without Symptoms of VD

Completed Last updated 28 July 2021

What this trial tests

trial testing Urodynamic study in Detrusor Underactivity in 1,886 participants. Completed in 31 December 2020.

Timeline

1 February 2005

Primary endpoint
31 December 2020

31 December 2020

Quick facts

Lead sponsor	National Taiwan University Hospital
Status	Completed
Study type	OBSERVATIONAL
Enrollment	1,886
Start date	1 February 2005
Primary completion	31 December 2020
Estimated completion	31 December 2020
Sites	1 location across Taiwan

Drugs / interventions tested

Urodynamic study

Conditions studied

Detrusor Underactivity — all drugs for Detrusor Underactivity →
Bladder Outlet Obstruction — all drugs for Bladder Outlet Obstruction →

Sponsor

National Taiwan University Hospital

Who can join

Adults 20 to 85, female only, with Detrusor Underactivity or Bladder Outlet Obstruction. Patients with the condition only — healthy volunteers not accepted.

Sponsor's own description

Women with symptoms of voiding dysfunction may be associated with detrusor underactivity or bladder outlet obstruction. However, the prevalence of detrusor underactivity and bladder outlet obstruction remained obscure. Thus, the aim of this study was to elucidate the prevalence of detrusor underactivity and bladder outlet obstruction in women with and without symptoms of voiding dysfunction.

Publications & conference data

1 peer-reviewed publication reference this trial (live from Europe PMC):

Prevalence and predictors of detrusor underactivity and bladder outlet obstruction in women with lower urinary tract symptoms.
Wu CJ, Hsiao SM, Wu PC, Chang TC, et al · · 2024 · cited 2× · PMID 39448651 · DOI 10.1038/s41598-024-76242-y

Verify or expand the search:

Other trials of Urodynamic study

Trials testing the same drug.

NCT04835766 — Urodynamic Changes Following Bladder Injury · unknown
NCT04793126 — Clinical and Urodynamic Evaluation of Surgical Repair of Pelvic Organ Prolapse Associated With Lower Urinary Tract Sympt · Phase 2 · completed
NCT03613311 — Evident, Occult and no Demonstrated USI and UDS Findings in Women With ≥Stage II Cystocele · completed
NCT04184128 — Detrusor Underactivity and Bladder Outlet Obstruction in Women With Cystocele · completed
NCT04184752 — Prevalence of Detrusor Underactivity and Bladder Outlet Obstruction in Female Without Cystocele · completed

Other National Taiwan University Hospital trials

Trials by the same sponsor.

NCT06936917 — Timing for Computed Tomography and Post-Resuscitation Care on Short-Term Outcomes in Out-of-Hospital Cardiac Arrest · not yet recruiting
NCT05396222 — A Prospective Study of the Safety and Efficacy of 3D-printed Non-rigid Biomimetic Implant in Cervical and Thoracolumbar · NA · not yet recruiting
NCT07532356 — Integrating Tumor Genomics and Urinary Exosomal Proteomics to Establish a Multi-Layer Biomarker Framework for Early Risk · not yet recruiting
NCT07317310 — The NTU JO-SMART Study · NA · not yet recruiting
NCT07382024 — Tirzepatide to Reduce rEcurrence And Burden After Ablation of Atrial Fibrillation · NA · not yet recruiting

Verify against primary sources

ClinicalTrials.gov — authoritative US registry record
WHO ICTRP — international registry index
EU Clinical Trials Register
Sponsor press releases (Google)

Data sources for this page

Trial protocol + status: ClinicalTrials.gov NCT04981080 (US National Library of Medicine, public domain)
Publications: Europe PMC API search by NCT ID, retrieved 10 June 2026
Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
Sponsor: as reported to ClinicalTrials.gov by National Taiwan University Hospital
Last refreshed: 28 July 2021

Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT04981080.

Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing