CClinicalTrials.gg
Sign In
Status unknownNCT02845960Updated Jul 27, 2016

The Influence of Rapid Recovery on Sleep Quality Following Total Knee Replacement Surgery

An observational study in Arthroplasty, Replacement, Knee, Recovery of Function and Arthritis, Rheumatoid, sponsored by Southwest Hospital, China. Status unknown at 1 site in China. Open to participants aged 20 Years to 85 Years. Per ClinicalTrials.gov, last updated 2016-07-27.

Sponsored by Southwest Hospital, China · Observational

The sponsor has not verified this record recently (last verified Jul 2016), so the status shown — last known as Recruiting — may be out of date.
Study type
Observational
Model
Cohort
Time perspective
Prospective
Enrollment
170
Ages
20 Years to 85 Years
Sex
All
01

Study summary

The purpose of this study is to evaluate the influence of rapid recovery on sleep quality following total knee replacement surgery.

02

Conditions studied

  • Arthroplasty, Replacement, Knee
  • Recovery of Function
  • Arthritis, Rheumatoid
03

In context

Arthritis, Rheumatoid

2,888 studies on the registry are indexed under Arthritis, Rheumatoid; 390 are open to participants now.

This study's planned enrollment of 170 is close to the median of 176 across 824 observational studies indexed under Arthritis, Rheumatoid.

Browse Arthritis, Rheumatoid studies →

Lead sponsor

Southwest Hospital, China is the lead sponsor of 85 studies on the registry; 16 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
20 Years to 85 Years
Sexes eligible
All
Accepts healthy volunteers
No
Sampling method
Probability sample

Study population

Chinese

Inclusion criteria

  1. Primary unilateral total knee artropasty;
  2. Patients with Knee osteoartritis or Rheumatoid arthritis;
  3. Able and willing to provide signed informed consent.

Exclusion criteria

Exclusion Criteria:

  1. Simultaneously bilateral total knee artropasty or revision case;
  2. Surgical History of the knee joint;
  3. Knee joint cavity paracentesis in recent 3 months;
  4. Stiffness with knee;
  5. Blood coagulation disorders;
  6. History of deep venous thrombosis;
  7. Concomitant medical problems such as uncontrolled hypertention, severe cardiovascular disorder, chronic obstructive pulmonary disease, liver or renal failure
  8. allergic to NSAIDs, opioid analgesics, zolpidem
  9. sleep apnea, Parkinson disease, dementia, depression
  10. use of sedatives or hypnotics
  11. inability to comply with polysomnographic measurement
05

Study design

Observational model
Cohort
Time perspective
Prospective
Enrollment
170 participants (estimated)
Patient registry
No

Groups and cohorts

  • Experimental group

    rapid recovery

    Behavioral: rapid recovery

  • Controlled group

    no rapid recovery

Interventions

  • Behavioralrapid recovery

    rapid recovery

06

What researchers measure

Primary outcomes

  1. WOMAC score

    Time frame: 1 mounth

  2. GAD-7

    Time frame: 1 mounth

  3. PSQI index

    Time frame: 1 mounth

  4. Insomnia severity index

    Time frame: 1 mounth

  5. polysomnographic measurement

    Time frame: 1 mounth

  6. VAS

    Time frame: 1 mounth

  7. Range of motion

    Time frame: 1 mounth

07

Study locations

1 of 1 sites recruiting
  • Southwest Hospital
    Chongqing, Chongqing 400038, China
    Recruiting
08

References and documents

Individual participant data

Plan to share: No

No publications or documents are linked to this record.

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Jul 27, 2016, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT02845960
Lead sponsor
Southwest Hospital, China
Responsible party
Liu Yang (Professor, Southwest Hospital, China) — Principal investigator
First posted
Jul 27, 2016
Start date
Feb 2016
Primary completion
Aug 2017 (estimated)
Last update
Jul 27, 2016

Study contacts

WEINAN ZENG, Doctor
Contact
weinanzeng@163.com
+8615023100103
JUNLI LIU, Doctor
Contact
tmmuljl@163.com
8613452067520

Oversight

Data monitoring committee
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is status unknown, as verified in Jul 2016. You cannot join it, but the record below documents what was studied.

Follow this study

Get an email when the registry record changes — status, dates, results — or when someone posts here.

Sign in to follow

Discussion

Questions and observations about this study, from anyone following it. Not medical advice, and not a channel to the study team — their contact details are on the registry record.

Sign in to join the discussion. Reading takes no account; posting does. You choose a display name, and a pseudonym is the default.

Nothing here yet. If you are running this trial, taking part in it, or weighing whether to, this is the place to say so.

Other studies in this condition

Arthritis, Rheumatoid→

Other studies from this sponsor

Southwest Hospital, China

Start the discussion