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OpenTrials
Completed

NCT Number: NCT04357470

Manual Dexterity in Ulnar Styloid Fracture Patients

Fracture of the distal radius (DRF) is a common musculoskeletal system injury. Fracture of the ulnar styloid frequently accompanies fractures of the distal radius and is seen in 50-65% of these cases. The loss of dexterity is common in many musculoskeletal conditions.

The aim of this study was to investigate whether an associated ulnar styloid fracture following a distal radius fracture has any effect on manual dexterity.

Patients who diagnosed with isolated DRF or DRF accompanied with ulnar styloid fracture and applied to hand rehabilitation unit were included in the study. The patients were divided into two groups according to the ulnar styloid fracture presence. USF Group was DRF with ulnar styloid fracture; NON-USF Group was DRF without ulnar styloid fracture.

Pain, range of motion, Quick-DASH, hand grip and pinch strength, Purdue Pegboard Test, Jebsen Taylor Hand Function Test was measured at six month.

A total of 125 patients, 68 female (54,4%) and 57 male (45,6%) were included in the study. The mean age of the patients was 47,15±13,41 (18-65) years. 65 of the patients (52%) had isolated fracture of the distal radius fracture (NON-USF group) and 60 patients (48%) had a concurrent ulnar styloid fracture (USF group).

There was no significant difference in pain between the groups (p>0,05). Joints range of motion were higher in the NON-USF group than in the USF group. This difference was statistically significant only for flexion and extension (p<0,05). There was no statistically significant difference in Quick-DASH score between groups (p>0,05). The injured hand grip and pinch strength values in NON-USF group were greater than the USF group but the difference was not statistically significant (p>0,05). The manual dexterity and hand function tests showed that there was no statistically significant difference between the groups at six months (p>0,05).

There is a consensus that ulnar styloid fracture has no effect on overall hand function. But, there is no study dwelled on the manual dexterity. In this study, the effect of ulnar styloid fracture on hand function is more clearly emphasized. In conclusion, concomitant USF does not lead poorer manual dexterity.

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Key information

Conditions

Ulnar Styloid Fracture Arm Injuries Distal Radius Fracture Fractures, Bone Wounds and Injuries Wrist Fractures Wrist Injuries

Age range

18 year–65 year

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • The criteria for inclusion in this prospective cohort study were; 1) Aged between 18 and 60 years, 2) Diagnosed with isolated DRF or DRF accompanied with ulnar styloid fracture, 3) Primarily fixation after injury

Exclusion criteria

  • Exclusion criteria were; 1)Radius shaft, ulnar head or ulnar shaft fractures, 2) Pre-existing rheumatological diseases associated with ipsilateral extremity, 3) Comorbid injuries such as tendon or nerve injuries, 4) Coexisting distal radioulnar, radiocarpal or ulnocarpal joint instability problems, 5) Secondarily repair.

Treatment and study plan

Hand Therapy

Other

The patients were admitted to 12-weeks rehabilitation program and were called up once a week for follow-up appointments. Hand therapy continued as home program between 12th week and 6th month.

Other names: Rehabilitation

Primary outcomes

  1. Pain

    Time frame: six month

    The severity of pain was assessed with a visual analogue scale (VAS) in sleep, rest, and activity

  2. Range of motion

    Time frame: six month

    Patients' forearm and wrist joints ROM (pronation, supination, flexion, extension, radial and ulnar deviation) were measured with an universal goniometer

  3. Grip and Pinch Strength

    Time frame: six month

    The handgrip and pinch strengths were measured according to standard strength measurement method suggested by American Society of Hand Therapists respectively using a hand dynamometer and a pinch meter

  4. Quick-The Disabilities of the Arm, Shoulder and Hand (Q-DASH)

    Time frame: six month

    It was used to a shortened version of the DASH Outcome Measure. Instead of 30 items, the Quick-DASH uses 11 items to measure physical function and symptoms in people with any or multiple musculoskeletal disorders of the upper limb

  5. Purdue Pegboard Test

    Time frame: six month

    Four subtests of the Purdue Pegboard Test (1-800-428-7545, Model 32020, Lafayette Instrument Co., IL, USA) (right hand, left hand, both hands and assembly) were performed to measure fine manual dexterity of the hands after DRF

  6. Jebsen Taylor Hand Function Test

    Time frame: six month

    The seven individual subtests of JTHFT (Sammons Preston Ability One, #8063) including writing, card turning, picking up small common objects, stacking checkers, stimulated feeding, moving light objects and moving heavy objects were performed in a standardized procedure

Sponsors and collaborators

Lead sponsor

Pamukkale University

Other

Registry information

Official study title

Ulnar Styloid Fracture Accompanying Distal Radius Fracture Does Not Affect Functional Results, But What About Manual Dexterity?

Important dates

Study start
2016
Primary completion
2019
Study completion
2020
First posted
Apr 22, 2020
Registry last updated
Apr 22, 2020

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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