Who is sponsoring NCT04550559?

NCT04550559 is sponsored by Avrasya University.

What drugs are being tested in NCT04550559?

Interventions in NCT04550559: Endoscopic ureterolitotripsy.

What condition does NCT04550559 study?

NCT04550559 studies Ureteral Calculi, Masturbation.

Is NCT04550559 still recruiting?

NCT04550559 is currently completed. Last updated 16 September 2020.

Last reviewed 2020-09-16 · How we verify

NCT04550559

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

Rate of Spontaneous Stone Passage as Assessed Using Urinary Ultrasonography and Direct Urinary System Radiography

Completed NA Last updated 16 September 2020

What this trial tests

NA trial testing Endoscopic ureterolitotripsy in Ureteral Calculi in 149 participants. Completed in 31 March 2020.

Timeline

1 February 2018

Primary endpoint
31 March 2020

31 March 2020

Quick facts

Lead sponsor	Avrasya University
Phase	NA
Status	Completed
Study type	INTERVENTIONAL
Allocation	randomized
Design	parallel
Masking	single
Primary purpose	treatment
Enrollment	149
Start date	1 February 2018
Primary completion	31 March 2020
Estimated completion	31 March 2020
Sites	1 location across Turkey (Türkiye)

Drugs / interventions tested

Endoscopic ureterolitotripsy

Conditions studied

Ureteral Calculi — all drugs for Ureteral Calculi →
Masturbation — all drugs for Masturbation →

Sponsor

Avrasya University

Who can join

Adults 18 to 75, male only, with Ureteral Calculi or Masturbation. Patients with the condition only — healthy volunteers not accepted.

Sponsor's own description

To evaluate the effect of masturbation on the spontaneous expulsion of distal ureteral stones 5-10 mm in size.

Publications & conference data

No peer-reviewed publications indexed yet for this trial. Completed trials usually publish results within 12-18 months.

Verify or expand the search:

Other recruiting trials for Ureteral Calculi

Currently open trials in the same condition.

NCT03873259 — Intraoperative Assessment of of Burst Wave Lithotripsy (BWL) · NA · active not 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 NCT04550559 (US National Library of Medicine, public domain)
Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
Sponsor: as reported to ClinicalTrials.gov by Avrasya University
Last refreshed: 16 September 2020

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/NCT04550559.

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