N/A
N=122
The Effect of Priming of Questionnaire Content on Grip Strength in Patients With Hand and Upper Extremity Illness
Hand and Upper Extremity Illness
Bottom Line
View on ClinicalTrials.gov: NCT02493127 ↗Enrolled (actual)
122
Serious AEs
0.0%
Results posted
Apr 2017
Primary outcome: Primary: Pain Catastrophizing Scale (PCS) — 8.2 units on a scale
Study Design & Population
- Study type
- Interventional
- Phase
- N/A
- Interventions
- Standard PCS (Other); Grip Strength (Other); Positively Adjusted PCS (Other)
- Age
- Adult, Older Adult · 18+ yrs
- Sex
- All
- Sponsor
- Massachusetts General Hospital
- Primary completion
- Aug 2015
Outcome Measures
| Outcome | Result | p-value |
|---|---|---|
| PRIMARY Pain Catastrophizing Scale (PCS) |
8.2 | — |
| PRIMARY Positive Pain Catastrophizing Scale (PCS) |
36.4 | — |
| PRIMARY Difference in Grip Strength Measured With Dynamometer |
0.71; 3.1; -1.2; 2.7 | — |
| PRIMARY Difference in Grip Strength Measured With Dynamometer |
0.71; 3.1; -1.2; 2.7 | — |
| PRIMARY Difference in Grip Strength Measured With Dynamometer |
0.71; 3.1; -1.2; 2.7 | — |
Summary
Objectives:
To determine the association between priming and measurements of hand function such as grip strength
Primary null hypothesis:
There is no difference in grip strength (best of three attempts) as a percent of the opposite hand between patients that complete the standard Pain Catastrophizing Scale (PCS) compared to patients that complete the positively adjusted PCS.
Secondary null hypotheses:
There is no difference in grip strength (last of three attempts) as a percent of the opposite hand between patients that complete the standard PCS compared to patients that complete the positively adjusted PCS.
There is no difference in grip strength (best of three attempts) before and after completing the questionnaires between patients that complete the standard PCS compared to patients that complete the positively adjusted PCS.
Eligibility Criteria
Inclusion Criteria
- All English-speaking adult patients visiting the Orthopaedic Hand and Upper Extremity Service
Exclusion Criteria
- Unable to complete enrollment forms due to mental status or language problem
Data sourced from ClinicalTrials.gov (NCT02493127). Outcome figures and adverse-event rates are extracted automatically from the registry's posted results and are provided for clinician reference, not as a substitute for the primary publication.