findmyKOL
Clinical trialNCT07753772Not, yet, recruitingPhase 4Interventional

Dexmedetomidine-Esketamine Combination on Depression and Anxiety After Laparoscopic Ureteral Reconstruction

SponsorPeking University First HospitalEnrollment658AnxietyDepressive SymptomsDexmedetomidineEsketamineUreteral Stricture
View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

Anxiety and depressive symptoms are prevalent in patients undergoing surgical repair for ureteral stricture, driven by chronic pain, renal function concerns, and surgical uncertainty. Dexmedetomidine has anxiolytic and antidepressant effects but may increase bradycardia and hypotension; esketamine provides rapid antidepressant efficacy but may cause psychiatric side effects. Preliminary studies showed that combined use of low-dose dexmedetomidine and esketamine reduced the prevalence of postoperative depressive symptoms without increasing adverse events. This study is designed to test the hypothesis that perioperative use of low-dose dexmedetomidine-esketamine combination may relieve postoperative depressive symptoms and anxiety in patients undergoing laparoscopic ureteral reconstruction.
clinicaltrials.gov ↗

Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

1 registered facility, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

China
  • Peking University First Hospital

    Beijing, Beijing Municipality, China

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

The drug and biological interventions registered on this study, normalized to their RxNorm ingredient where possible.

Combined dexmedetomidine-esketamine administrationPlacebo Administration
Linked drugs open the directory filtered to KOLs working with them.clinicaltrials.gov ↗

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start
31 Aug 2026
Primary completion
31 Jul 2029
Completion
31 Aug 2029
Last update posted
14 Aug 2026
Registered enrollment
658
Registry id
NCT07753772
clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 24 Aug 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.