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Total Knee Arthroplasty Combined With Psychological Intervention for Patients With Psychological Disorders

NCT03715608 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 60

Last updated 2018-10-24

No results posted yet for this study

Summary

Objective To evaluate the incidence of psychological problems in total knee arthroplasty (TKA) patients and examine whether perioperative psychological intervention can improve the outcomes of and patient satisfaction with TKA.

Methods The investigators will prospectively collect clinical data from 400 patients who underwent primary TKA by the same surgeon at Peking University Third Hospital. The patients will be divided into 3 groups based on psychological status and intervention: the normal group comprised patients with a normal psychological status, while patients with an abnormal psychological status will be randomly divided into the intervention group, which received psychological interventions, and the control group, which do not receive any psychological interventions. The HSS（Hospital of special surgery） and WOMAC scores will be evaluated preoperatively, 3 months postoperatively and 6 months postoperatively. A self-administered satisfaction scale (very satisfied, somewhat satisfied, somewhat dissatisfied, very dissatisfied) that assessed overall satisfaction as well as satisfaction with pain relief and the ability to perform daily and leisure activities will be administered 6 months postoperatively.

Hypothesis A certain percentage of TKA patients have preoperative psychological abnormalities. Preoperative psychological abnormalities can have an adverse effect on postoperative improvement in joint function and can reduce patient satisfaction. Preoperative psychological intervention can improve the prognosis of TKA patients with psychological disorders.

Conditions

  • Osteoarthritis, Knee
  • Psychological Disorder
  • Psychological Intervention
  • Satisfaction
  • Total Knee Arthroplasty

Interventions

OTHER

Psychological Intervention

The patients in the intervention group received psychological counseling and corresponding medication after the operation. Psychotherapy was based on the clinical expertise of the psychosocial specialist from Peking University Sixth Hospital, who selected the most appropriate plan for each patient.

Sponsors & Collaborators

  • Peking University Sixth Hospital

    collaborator OTHER

  • Peking University Third Hospital

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
QUADRUPLE
Model
SINGLE_GROUP

Eligibility

Min Age
50 Years
Max Age
80 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2016-05-04
Primary Completion
2018-07-30
Completion
2018-07-30

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03715608 on ClinicalTrials.gov