The purpose of this study is to determine if any difference exists among 3 different postoperative splinting regimens- no splint, removable splint, and plaster non-removable splint- following mini-open carpal tunnel release (CTR) surgery.
We sought to determine if any significant difference in patient-reported or clinical outcomes existed among 3 different postoperative splinting regimens- no splint, removable splint, and plaster non-removable splint- following mini-open carpal tunnel release (CTR) surgery for symptomatic, isolated, nerve conduction study positive carpal tunnel syndrome (CTS). A total of 249 patients received a mini-open CTR and were subsequently randomized into 1 of the 3 splinting regimens to be removed at the first postoperative visit 10-14 days later. Patient-reported outcomes included QuickDASH surveys, Levine-Katz Symptom Severity Scale (SSS) and Functional Status Scale (FSS) and Pain at Rest and in Action using a Numerical Pain Rating Scale (NPRS). Clinical outcomes included wrist range of motion (ROM), grip and lateral pinch strengths. All outcomes were evaluated bilaterally at 10-14 days, 6 weeks, 3 months, 6 months and 12 months after surgery. Demographic information was obtained preoperatively and complications were observed for and recorded throughout the study
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Enrollment
249
The no splint group received a soft dressing consisting of an occlusive petroleum gauze strip (Xeroform, Mansfield, MA) over the wound, one folded 4x4 gauze, and a single wrap of roll gauze around the hand, and the wrist was placed and secured by a Coban wrap (3M, St. Paul, MN). The dressing permitted wrist and finger motion. Patients were further instructed to remove the dressing at five days and place an adhesive bandage (Band-Aid, Johnson \& Johnson, New Brunswick, NJ) over the incision.
The removable splint group received a V-strap Wrist support (Medical Specialties, Inc., Charlotte, NC) placed over the identical soft dressing that was placed on the no splint group. The cock-up wrist splint was designed to keep the wrist fixed in a 20 degree extended wrist position. Patients were instructed to wear the splint for comfort as needed during day and night. While the patient was wearing the cock-up splint, only finger motion was permitted. Wrist motion was permitted when the cock-up splint was removed.
QuickDASH
The Quick Disabilities of the Arm, Shoulder and Hand (DASH) Outcome Measure was designed in 1998 with the goal of providing a more accurate depiction of the everyday symptoms and handicaps exclusively experienced by a patient with an upper extremity musculoskeletal condition. Designed as a patient-completed questionnaire, the DASH Outcome Measure can be administered multiple times throughout patient care to measure changes in function and symptoms over time
Time frame: 10-14 days postoperatively
Levine-Katz Symptom Severity Scale (SSS)
The Levine-Katz Symptom Severity Scale (SSS) assesses pain, weakness, and sensation with 11 questions the patient rates on a 5-point scale with 5 indicating the most difficult; the average score is reported.
Time frame: 10-14 days postoperatively
Numerical Pain Rating Scale
Patients are asked to describe their level of pain intensity over the last 24 hours. The pain scale anchor points 0 and 10 correspond to no pain and worst imaginable pain, respectively. The NPRS can be used multiple times throughout patient care, but has the greatest value in describing post-operative pain-related morbidity.
Time frame: 10-14 days postoperatively
Grip Strength
Grip strength was taken with a Jamar Dynamometer in the 2nd hand position.
Time frame: 10-14 days postoperatively
Wrist Flexion
Time frame: 10-14 days postoperatively
Lateral Pinch Strength
Lateral pinch strength was taken with a Preston Pinch Gauge.
Time frame: 10-14 days postoperatively
This platform is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional.
The plaster non-removable splint group received an occlusive petroleum gauze strip placed over the wound, followed by a 4X4 gauze, and a Webril cotton roll wrap (Covidien, Inc., Covidien, Ireland). A 4- inch, 15-layer thick plaster splint was placed across the volar wrist and molded to keep the wrist in approximately 20 degrees of extension allowing full digital range of motion (ROM). The splint was to be kept dry and not removed by the patient.
Demographic Information
Sex, age, BMI, Smoking Status, Hand Dominance, Workers' Compensation Status
Time frame: Preoperatively
Complications
Complications were observed for and recorded throughout the study.
Time frame: 10-14 days postoperatively