Hallux Limitus Treated With Dynamic Splinting: A Randomized, Controlled Trial

NCT ID: NCT00717691

Last Updated: 2012-04-30

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

50 participants

Study Classification

INTERVENTIONAL

Study Start Date

2008-07-31

Study Completion Date

2008-12-31

Brief Summary

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The purpose of this study is to regain range of motion of the great toe with dynamic splinting which will help reduce great toe's pain and swelling.

Detailed Description

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Determine the efficacy of dynamic splinting in treating patients with hallux limitus, in a randomized, controlled trial.

Conditions

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Hallux Limitus

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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1

Immediate fitting with dynamic splinting following diagnosis of hallux limitus.

Group Type EXPERIMENTAL

Metatarsophalangeal Extension Dynasplint System

Intervention Type DEVICE

Dynamic Splinting utilizes the protocols of Low-Load, Prolonged-Duration Stretch (LLPS) with calibrated, adjustable tension to increase the Total End Range Time (TERT) to reduce contracture. This unit is worn for 30 minutes, three times per day, (while seated or resting in bed) totaling 1.5 hours per day.

Standard of Care

Intervention Type OTHER

The current standard of care in treating Hallux Limitus will be given to all patients regardless of randomized categorization, and this includes: analgesic and nonsteroidal anti-inflammatory drugs (NSAIDs), orthotics with medial stiffness, and reduction of great toe movement in motions such as kneeling or squatting with the toes in an extended position.

2

Control arm; patients only treated with standard of care following diagnosis of hallux limitus.

Group Type NO_INTERVENTION

Standard of Care

Intervention Type OTHER

The current standard of care in treating Hallux Limitus will be given to all patients regardless of randomized categorization, and this includes: analgesic and nonsteroidal anti-inflammatory drugs (NSAIDs), orthotics with medial stiffness, and reduction of great toe movement in motions such as kneeling or squatting with the toes in an extended position.

Interventions

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Metatarsophalangeal Extension Dynasplint System

Dynamic Splinting utilizes the protocols of Low-Load, Prolonged-Duration Stretch (LLPS) with calibrated, adjustable tension to increase the Total End Range Time (TERT) to reduce contracture. This unit is worn for 30 minutes, three times per day, (while seated or resting in bed) totaling 1.5 hours per day.

Intervention Type DEVICE

Standard of Care

The current standard of care in treating Hallux Limitus will be given to all patients regardless of randomized categorization, and this includes: analgesic and nonsteroidal anti-inflammatory drugs (NSAIDs), orthotics with medial stiffness, and reduction of great toe movement in motions such as kneeling or squatting with the toes in an extended position.

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* Reduced flexibility in AROM of extension in the great toe
* Pain that is worsened by walking and/or squatting
* Impaired gait pattern

Exclusion Criteria

* Metatarsal stress fracture
* Interdigital neuroma
* Sesamoid pathology
* Gout
* Metatarsalgia
Minimum Eligible Age

18 Years

Maximum Eligible Age

90 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Dynasplint Systems, Inc.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Stanley R Kalish, DPM, FACFAS

Role: PRINCIPAL_INVESTIGATOR

Atlanta Foot and Leg Clinic

Buck Willis, PhD

Role: STUDY_DIRECTOR

Dynasplint Systems, Inc.

Locations

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Atlanta Foot and Leg Clinic

Jonesboro, Georgia, United States

Site Status

Ankle and Foot Centers, PC

Marietta, Georgia, United States

Site Status

Countries

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United States

References

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Goucher NR, Coughlin MJ. Hallux metatarsophalangeal joint arthrodesis using dome-shaped reamers and dorsal plate fixation: a prospective study. Foot Ankle Int. 2006 Nov;27(11):869-76. doi: 10.1177/107110070602701101.

Reference Type BACKGROUND
PMID: 17144945 (View on PubMed)

Hockenbury RT. Forefoot problems in athletes. Med Sci Sports Exerc. 1999 Jul;31(7 Suppl):S448-58. doi: 10.1097/00005768-199907001-00006.

Reference Type BACKGROUND
PMID: 10416546 (View on PubMed)

Willis B, John M. Dynamic Splinting Increases Flexion for Hallux Rigidus (Pilot Study). BioMechanics, 2007 Sept;14(9), pg49-53

Reference Type BACKGROUND

Brodsky JW, Baum BS, Pollo FE, Mehta H. Prospective gait analysis in patients with first metatarsophalangeal joint arthrodesis for hallux rigidus. Foot Ankle Int. 2007 Feb;28(2):162-5. doi: 10.3113/FAI.2007.0162.

Reference Type BACKGROUND
PMID: 17296132 (View on PubMed)

Talarico LM, Vito GR, Goldstein L, Perler AD. Management of hallux limitus with distraction of the first metatarsophalangeal joint. J Am Podiatr Med Assoc. 2005 Mar-Apr;95(2):121-9. doi: 10.7547/0950121.

Reference Type BACKGROUND
PMID: 15778469 (View on PubMed)

Payne C, Chuter V, Miller K. Sensitivity and specificity of the functional hallux limitus test to predict foot function. J Am Podiatr Med Assoc. 2002 May;92(5):269-71. doi: 10.7547/87507315-92-5-269.

Reference Type BACKGROUND
PMID: 12015407 (View on PubMed)

Kennedy JG, Chow FY, Dines J, Gardner M, Bohne WH. Outcomes after interposition arthroplasty for treatment of hallux rigidus. Clin Orthop Relat Res. 2006 Apr;445:210-5. doi: 10.1097/01.blo.0000201166.82690.23.

Reference Type BACKGROUND
PMID: 16467621 (View on PubMed)

DeFrino PF, Brodsky JW, Pollo FE, Crenshaw SJ, Beischer AD. First metatarsophalangeal arthrodesis: a clinical, pedobarographic and gait analysis study. Foot Ankle Int. 2002 Jun;23(6):496-502. doi: 10.1177/107110070202300605.

Reference Type BACKGROUND
PMID: 12095117 (View on PubMed)

Canseco K, Long J, Marks R, Khazzam M, Harris G. Quantitative characterization of gait kinematics in patients with hallux rigidus using the Milwaukee foot model. J Orthop Res. 2008 Apr;26(4):419-27. doi: 10.1002/jor.20506.

Reference Type BACKGROUND
PMID: 17972321 (View on PubMed)

Becher C, Kilger R, Thermann H. Results of cheilectomy and additional microfracture techniques for the treatment of hallux rigidus. Foot Ankle Surg. 2005;(10): 155-160

Reference Type BACKGROUND

Lau JT, Daniels TR. Outcomes following cheilectomy and interpositional arthroplasty in hallux rigidus. Foot Ankle Int. 2001 Jun;22(6):462-70. doi: 10.1177/107110070102200602.

Reference Type BACKGROUND
PMID: 11475452 (View on PubMed)

Willis B. Dancers restore knee flexion through dynamic splinting. BioMechanics. 2008;Jan;15(1), pg49-54

Reference Type BACKGROUND

Other Identifiers

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2008.003

Identifier Type: -

Identifier Source: org_study_id

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