Comparison of Modified Post-Anesthetic Discharge Scoring System (PADSS) Between 6 and 24 Hours in Patients Undergoing Total Knee Arthroplasty

September 2, 2025 updated by: Niruji Saengsomsuan, Thammasat University Hospital
This study is a prospective study which compares of Modified Post-Anesthetic Discharge Scoring System (PADSS) between 6 and 24 hours in patients undergoing total knee arthroplasty in Thammasat University hospital, Thailand.

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Study Type

Interventional

Enrollment (Actual)

33

Phase

  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Thailand
    • Klong Luang
      • Pathum Thani, Klong Luang, Thailand, 12120
        • Thammasat University Hospital

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

  • Adult
  • Older Adult

Accepts Healthy Volunteers

No

Description

Inclusion Criteria:

  • Patient undergoing total knee arthroplasty (one side) under spinal block with adductor canal block
  • 18-85 years old
  • American Society of Anesthesiologist physical status classification I-III

Exclusion Criteria:

  • Allergy to local anesthetic drugs

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Non-Randomized
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Other: PADSS at 6 hours
Behavioral: PADSS
Observe PADSS after total knee arthroplasty at 6 and 24 hours
Other: PADSS at 24 hours
Behavioral: PADSS
Observe PADSS after total knee arthroplasty at 6 and 24 hours

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
Comparison of Modified Post-Anesthetic Discharge Scoring System (PADSS) Between 6 and 24 Hours in Patients Undergoing Total Knee Arthroplasty
Time Frame: at 6 and 24 hours after total knee arthroplasty
at 6 and 24 hours after total knee arthroplasty

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Thammasat University Hospital

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

October 1, 2023

Primary Completion (Actual)

December 31, 2023

Study Completion (Actual)

April 30, 2025

Study Registration Dates

First Submitted

January 23, 2024

First Submitted That Met QC Criteria

January 23, 2024

First Posted (Actual)

January 31, 2024

Study Record Updates

Last Update Posted (Estimated)

September 9, 2025

Last Update Submitted That Met QC Criteria

September 2, 2025

Last Verified

May 1, 2025

More Information

Terms related to this study

Other Study ID Numbers

  • MTU-EC-AN-2-179/66

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

product manufactured in and exported from the U.S.

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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