Evaluation of preoperative expectations and patient satisfaction after carpal tunnel release.

Purpose: We tested the hypothesis that preoperative expectations affect postoperative satisfaction and arm-specific, self-reported health status after elective carpal tunnel release.

Methods: Forty-nine patients having elective carpal tunnel release completed questionnaires evaluating self-rated upper extremity-specific disability using the Disabilities of the Arm Shoulder and Hand (DASH) questionnaire, expectations regarding surgery (Preop Expectations Score), personal importance of upper-extremity function, measures of general optimism, the Life Orientation Test (LOT), as well as health-specific optimism, and the Multidimensional Health Locus of Control scale. Six months after surgery, patients completed a 10-point Likert scale to assess satisfaction, the DASH, and measures determining (1) fulfillment of expectations (Postop Met Expectations Score) and (2) relief of specific systems (Postop Help Score).

Self-reported upper extremity health status correlates with depression.

Background: The Disabilities of the Arm, Shoulder and Hand (DASH) questionnaire is the most widely used upper extremity-specific health-status measure. The DASH score often demonstrates greater variability than would be expected on the basis of objective pathology. This variability may be related to psychosocial factors.

Pain dominates measurements of elbow function and health status.

Background: Elbow function can be quantified with use of physician-based elbow-rating systems and health status questionnaires. Our hypothesis was that pain has a strong influence on these scores, which overwhelms the influence of objective factors such as motion.

Methods: One hundred and four patients were evaluated, at a minimum of six months (average, forty-six months) after the latest surgery for an intra-articular fracture of the elbow, with use of three physician-based evaluation instruments (Mayo Elbow Performance Index [MEPI], Broberg and Morrey rating system, and American Shoulder and Elbow Surgeons Elbow Evaluation Instrument [ASES]), an upper-extremity-specific health status questionnaire (Disabilities of the Arm, Shoulder and Hand [DASH]), and a general health status questionnaire (Short Form-36 [SF-36]).

Psychological factors associated with idiopathic arm pain.

Background: Psychological and personality factors may be as important as, or more important than, pathological processes in the experience of pain, particularly in patients whose pain has a vague or uncertain source.

Methods: Validated measures of psychological factors were used to prospectively evaluate fifty-six patients with a single, discrete pain complaint and fifty-one patients with vague, diffuse idiopathic arm pain. Pain was assessed with use of 10-point Likert scales, the Pain Anxiety Symptoms Scale, the Pain Catastrophizing Scale, the Wahler Physical Symptom Inventory, the Body Consciousness Questionnaire, and the Multidimensional Health Locus of Control Scale.

Idiopathic arm pain.

Background: Arm pain with little or no objective abnormality (referred to herein as idiopathic arm pain) is a common and frustrating problem for both patients and physicians. We investigated the relative effect of idiopathic arm pain and arm pain due to a discrete diagnosis on upper-extremity-specific health status.

Methods: The Disabilities of the Arm, Shoulder and Hand (DASH) questionnaire was completed by 3888 patients seen over a twelve-month period.