Recruiting

Analgesia Assessment

Sponsor:

University of Washington

Code:

NCT04495413

Conditions

Analgesia

Eligibility Criteria

Sex: All

Age: 18+

Healthy Volunteers: Accepted

Study Details

Brief summary:

Cohort study to examine the effect of age on duration of analgesia in patients receiving single-shot femoral nerve block prior to surgery, by postoperative phone follow-up questionnaire.

Conditions

Analgesia

Study ID

NCT04495413

Start date

Jun 15, 2020

Status verified date

Sep, 2021

Completion date

Jun 15, 2022

Anticipated

Primary completion date

Jun 15, 2022

Anticipated

Eligibility Criteria

Eligibility Criteria

Sex: All

Age: 18+

Healthy Volunteers: Accepted

Inclusion Criteria:

  • Adult patients (age >18 years)
  • American Society of Anesthesiology physical status 1-3
  • Having ambulatory surgery, who have received a single-shot femoral nerve block
  • Able to read and understand English
  • Have access to a phone after surgery

Exclusion Criteria:

  • Pediatric patients (age <18 years)
  • American Society of Anesthesiology physical status >3
  • Unable to read and understand English
  • Unable to have access to a phone after surgery

Study Design

Enrollment

100 participants

Anticipated

Interventions and Outcome Measures

Primary outcome measure

  • Duration of analgesia [ Time Frame: From time of block placement to patient to the reported end of analgesic effect, up to 72 hours ]

Central Contacts and Locations

Central contacts

Adam J Claessens, DO

206-291-7445claessen@uw.edu

Locations

University of Washington Medical Center

Recruiting

Seattle, Washington, United States, 98195

Contacts

Vanessa Loland, MD

vloland@uw.edu

More Information

Sponsor

University of Washington

Last update posted

Sep 10, 2021

Last verified

Sep, 2021

Trial information was received from ClinicalTrials.gov and was last updated on 2026-09-10. This information was provided to ClinicalTrials.gov by University of Washington on 2021-09-10.