NCT03006094

Brief Summary

The aim of the present study is to investigate and report on the psychometric properties of a Greek version of the Chronic Pain Grade Questionnaire (CPGQ).

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
87

participants targeted

Target at P50-P75 for all trials

Timeline
Completed

Started May 2014

Typical duration for all trials

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

May 1, 2014

Completed
2.6 years until next milestone

First Submitted

Initial submission to the registry

December 22, 2016

Completed
8 days until next milestone

First Posted

Study publicly available on registry

December 30, 2016

Completed
1 year until next milestone

Primary Completion

Last participant's last visit for primary outcome

January 1, 2018

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

January 1, 2018

Completed
Last Updated

March 6, 2018

Status Verified

March 1, 2018

Enrollment Period

3.7 years

First QC Date

December 22, 2016

Last Update Submit

March 4, 2018

Conditions

Chronic Hip Pain

Keywords

questionnairehippain

Outcome Measures

Primary Outcomes (5)

  • Factor analysis of the Greek version of the CPGQ

    At recruitment (baseline)

  • Correlations between the CPGQ items, total, subscale scores and the SF-12 PCS, MCS scores

    At recruitment (baseline)

  • Cronbach's alpha values for the total scale and each subscale of the Greek version of the CPGQ

    At recruitment (baseline)

  • Intraclass correlation coefficient (ICC) values for the total scale and each sub scale of the Greek version of the CPGQ

    48 hours

  • Change in CPGQ total scale and subscale scores

    Recruited subjects who will undergo total hip replacement surgery will complete the Greek version of the CPGQ and report their improvement using a dichotomous variable (Yes or No improvement) six months postoperatively.

    At recruitment (baseline) and 6 months following total hip replacement surgery

Secondary Outcomes (2)

  • Percentage of patients who were able to complete the Greek version of the CPGQ by themselves

    At recruitment (baseline)

  • Time employed in filling out the Greek version of the CPGQ

    At recruitment (baseline)

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

Orthopaedic outpatients

You may qualify if:

  • chronic hip pain (persistent or recurrent hip pain for at least 12 weeks)

You may not qualify if:

  • severe systemic disease that is a constant threat to life
  • known psychiatric disorder
  • impaired cognition or dementia
  • mother language other than Greek

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

General Hospital Asklepieio Voulas

Voula, 16673, Greece

Location

MeSH Terms

Conditions

Pain

Condition Hierarchy (Ancestors)

Neurologic ManifestationsSigns and SymptomsPathological Conditions, Signs and Symptoms

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
PROSPECTIVE
Sponsor Type
OTHER GOV
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
MD, MSc

Study Record Dates

First Submitted

December 22, 2016

First Posted

December 30, 2016

Study Start

May 1, 2014

Primary Completion

January 1, 2018

Study Completion

January 1, 2018

Last Updated

March 6, 2018

Record last verified: 2018-03

Data Sharing

IPD Sharing
Will not share

Locations

GR(1)