1. Development of a Novel Brief Quantitative Sensory Testing Protocol That Integrates Static and Dynamic Pain Assessments: Test-Retest Performance in Healthy Adults.
- Author
-
Vita, Martin J De, Buckheit, Katherine, Gilmour, Christina E, Moskal, Dezarie, and Maisto, Stephen A
- Subjects
- *
EXPERIMENTAL design , *RELIABILITY (Personality trait) , *PAIN measurement , *STATISTICAL reliability , *ANALGESIA , *RESEARCH methodology , *RESEARCH methodology evaluation , *CLINICAL medicine research , *PSYCHOLOGY , *VISUAL analog scale , *PSYCHOMETRICS , *PAIN threshold , *UNIVERSITIES & colleges , *INTRACLASS correlation , *MEDICAL equipment - Abstract
Objective Quantitative sensory testing is an expanding pain research domain with numerous clinical and research applications. There is a recognized need for brief reliable quantitative sensory testing protocols that enhance assessment feasibility. This study aimed to integrate static (pain threshold, tolerance, suprathreshold) and dynamic (conditioned pain modulation, offset analgesia, temporal summation) pain reactivity measures into a brief 20-minute protocol that uses a single portable device. The test-retest performance of this optimized protocol was evaluated. Design Using a test-retest design, the brief quantitative sensory testing assessment was administered to participants on two occasions separated by exactly 7 days. Setting A clinical psychology research laboratory at Syracuse University. Subjects Participants were 33 healthy adults recruited from Syracuse University's online research participation pool. Methods A portable computerized quantitative sensory testing device delivered contact-heat pain to assess static and dynamic pain measures in participants. Dynamic responses were continuously recorded using a computerized visual analog scale. Results Pain threshold, tolerance, and suprathreshold exhibited excellent reliability (intraclass correlations ranged from 0.80 to 0.83). Conditioned pain modulation, offset analgesia, temporal summation yielded reliability in the good to excellent range (intraclass correlations ranged from 0.66 to 0.71). Conclusions Findings suggested that this brief integrated QST protocol may reliably monitor human pain reactivity over brief periods. This protocol may enhance quantitative sensory testing feasibility in clinical and research settings. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF