~11 spots leftby Jul 2025

Sugammadex vs Neostigmine/Glycopyrrolate for Urinary Retention After Spinal Surgery

Recruiting in Palo Alto (17 mi)
Overseen byBoris Mraovic, MD, FASA
Age: 18+
Sex: Any
Travel: May Be Covered
Time Reimbursement: Varies
Trial Phase: Phase 4
Waitlist Available
Sponsor: University of Missouri-Columbia
No Placebo Group
Prior Safety Data

Trial Summary

What is the purpose of this trial?

This is an active-comparator controlled study to evaluate the effect of sugammadex compared to neostigmine/glycopyrrolate for reversal of rocuronium on the incidence of urinary retention after subjects undergo elective ambulatory spine surgery.

Eligibility Criteria

Adults aged 18 or older, with a physical status classified as ASA I-III, who are undergoing elective ambulatory spine surgery can join. Excluded are those with allergies to study drugs, neuromuscular disorders, severe kidney/liver disease, recent genitourinary procedures or cancer treatments, BPH symptoms, urinary issues or on related meds.

Inclusion Criteria

I am 18 years old or older.
My health is good to moderately impaired.

Exclusion Criteria

I am currently taking medication for bladder problems or water pills.
I have had surgery or treatment for urinary or genital issues, including cancer, in the past year.
I have a diagnosed or suspected muscle or nerve disorder.
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Treatment Details

Interventions

  • Neostigmine/Glycopyrrolate (Procedure)
  • Sugammadex (Procedure)
Trial OverviewThe trial is testing if Sugammadex is better than Neostigmine/Glycopyrrolate at preventing urinary retention after spine surgery when reversing the effects of Rocuronium—anesthesia-related muscle relaxation.
Participant Groups
2Treatment groups
Experimental Treatment
Active Control
Group I: Sugammadex 2 mg/kgExperimental Treatment2 Interventions
Sugammadex 2 mg/kg administered as a single intravenous (IV) dose.
Group II: Neostigmine + GlycopyrrolateActive Control3 Interventions
Neostigmine 50 μg/kg (up to 5 mg maximum dose) plus glycopyrrolate 10 μg/kg (up to 1 mg maximum dose) administered as a single IV dose.

Find a Clinic Near You

Research Locations NearbySelect from list below to view details:
University HospitalColumbia, MO
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Who Is Running the Clinical Trial?

University of Missouri-ColumbiaLead Sponsor
Merck Sharp & Dohme LLCIndustry Sponsor

References