Total Contact Casting is a Gold Standard of
Care for treating Neuropathic Arthropathy



Total Contact Casting is a Gold Standard of Care

Total contact casting (TCC) has been well documented in the literature as the 'gold standard' to remove weight off the injured foot to other areas of the leg (redistribution). TCC is a medically recognized procedure and is incorporated in several clinical guidelines.

Total Contact Casting Provides Predictive Patient Outcomes
Multiple randomized controlled trials (RCT) or clinical studies have been conducted which illustrate that the majority of diabetic foot ulcers heal with the offloading provided by TCC in a mean time of 35-52 days for 85-95% of patients. This compares to the standard care approaches with a mean time to heal of 50-90 days for only 21-65% of patients. In addition, multiple prospective and retrospective cohort studies also demonstrate the effectiveness of TCC. (See Summary of Clinical Evidence for TCC)

According to the American Diabetic Association1, eight percent of the population has diabetes and over 23% for those are age 60 or older. Fifteen percent will develop a foot wound in their lifetime. Sixty to seventy percent of diabetics have nerve damage which allows them to continue to traumatize their injured foot. Sixty percent of non-traumatic amputations are for diabetic patients.

Total Contact Casting is Cost Effective and Should be Used as First Line Therapy
Healing a diabetic foot ulcer quickly helps to avoid complications and the risk of amputation, while saving significant health care dollars. TCC and debridement when required, is a cost-effective treatment approach. Dr. Caroline Fife reviewed a database of 108,000 patient visits in 26 wound centers across 16 states2 and found significant cost savings when TCC is part of the treatment. Her 2009 data showed a cost savings of $10,000 per patient with the application of TCC. The average total treatment cost for diabetic foot ulcers including debridement and application of TCC was $11,946 per patient versus an average total treatment cost without TCC of $22,494 per patient. The non-TCC patients received advanced wound treatment such as negative pressure wound therapy and other advanced wound products without better outcomes.

Treatment Guidelines - Total Contact Casting
  • American Diabetes Association: Consensus Development Conference on Diabetic Foot Wound Care. Diabetes Care, June 2000, 23:873-874
  • American College of Foot & Ankle Surgeons (ACFAS), Diabetic Foot Disorders-A Clinical Practice Guideline, Sept/Oct 2006, Journal of Foot & Ankle Surgery
  • International Consensus on Diabetic Foot, 1999, International Consensus and practical guidelines on the management and prevention of the diabetic foot, Apelqvist J. et al.
  • International Working Group on Diabetic Foot
  • Multiple Wound Management Companies Guidelines

1 National Diabetes Fact Sheet 2007, American Diabetes Association
2 Intellicureā„¢ Research Consortium (IRC) Analysis of TCC, Presented at Symposium on Advanced Wound Care, April 28, 2009, C. Fife.

Summary of Clinical Evidence for TCC

Randomized Controlled Trials

Reference

Off-Loading Modality

Mean Healing Time

Type of Study

Percent Healed

Type of Wound

Off-Loading the Diabetic Foot Wound
Armstrong, DG
Diabetes Care, 2001

TCC
RCW
Half-shoe

34 days
50 days
61 days

RCT 12 weeks

90%
65%
58%

UT 1A

Effects of Achilles Tendon Lengthening on Neuropathic Plantar Ulcers
Mueller, MJ
J Bone Joint Surg Am, 2003

TCC
TCC & Achilles Tendon Lengthening

41 days
58 days

RCT

88%
100%

Neuropathic Plantar Ulcers

A Randomized Trial of Two Irremovable Off-Loading Devices in the Management of Plantar Neuropathic Diabetic Foot Ulcers.
Katz, IA. Diabetes Care, 2005

TCC
iTCC

35 days
28 days

RCT 12 weeks

93%
94%

Wagner 1, 2

An Off-the-Shelf Instant Contact Casting Device for the management of Diabetic Foot Ulcers
Piaggesi, A
Diabetes Care, 2007

TCC
Optima Diab Walker

45 days
47 days

RCT 12 weeks

95%
85%

UT 1A/2A

Wound Healing: Total Contact Cast vs. Custom-Made Temporary Footwear for Patients with Diabetic Foot Ulceration
Van De Weg, FB
Prosthetics & Orthotics Int, 2008

TCC
Custom Footwear

52 days
90 days

RCT 16 weeks

 

Wagner 1, 2

Total Contact Casting in Treatment of Diabetic Plantar Ulcers
Mueller, MJ
Diabetes Care, 1989

TCC
Traditional Dressing

42 days
65 days

RCT

90%
32%

UT 1A/2A

Effectiveness and Safety of a Non-Removable Fiberglass Off-Bearing Cast vs. a Therapeutic Shoe in the Treatment of Neuropathic Foot Ulcers
Caravaggi, C
Diabetes Care, 2000

TCC
Cloth Shoe

RCT 30 days

50%
21%

Neuropathic Plantar Ulcers

Evaluation of Removable and Irremovable Cast Walkers in the Healing of Diabetic Foot Wounds
Armstrong, DG
Diabetes Care, 2005

iTCC
RCW

42 days
58 days

RCT 12 weeks

83%
52%

UT 1A


Prospective Cohort Studies

Reference

Off-Loading Modality

Mean Healing Time

Type of Study

Percent Healed

Type of Wound

Comparison of Forefoot Ulcer Healing Using Alternative Off-Loading Methods in Patients with Diabetes Mellitus
Birke, JA
Adv Skin Wound Care, 2002

TCC
Padded Dressing
Healing Shoe
Walking Splint

48 days
36days
42 days
51 days

Prospective Cohort 12 weeks

92%
93%
81%
83%

Wagner 1, 2, 3

Total Contact Casting of the Diabetic Foot in Daily Practice
Nabuurs-Franseen, MH
Diabetes Care, 2005

Polyneuropathy Non-Ischemic No Infections
Polyneuropathy Non-Ischemic With Infection
PAD Non-Ischemic No Infections
PAD Non-Ischemic With Infection

Prospective Cohort 12 weeks

90%
87%
69%
36%


Retrospective Cohort Studies

Reference

Off-Loading Modality

Mean Healing Time

Type of Study

Percent Healed

Type of Wound

The Total Contact Cast for Management of Neuropathic Plantar Ulceration of the Foot
Myerson, M
J Bone Joint Surg, 1992

TCC

Forefoot Ulcers: 30days
Rearfoot-Midfoot Ulcers: 63 days

Retrospective Cohort

90%

Wagner 1, 2

Total Contact Casting and Chronic Diabetic Neuropathic Fool Ulcerations: Healing Rates by Wound Location

Walker, SC

Arch Phys Med Rehabil, 1987

TCC

Forefoot Ulcers: 31 days

Rearfoot-Midfoot Ulcers: 42 days

Retrospective Cohort

Wagner 1, 2, 3

Healing Rates of Plantar Ulcers in Leprosy and Diabetes
Birke, JA
Leprosy Review, 1992

TCC

40 days

Retrospective Cohort

94%

Wagner 1, 2

Total Contact Casting in Diabetic Patients with Neuropathic Foot Ulcerations
Helm, PA
Arch Phys Med Rehabil, 1984

TCC

38 days

Retrospective Cohort

73%

Wagner 1, 2, 3

Healing Rates of Diabetic Foot Ulcers Associated with Midfoot Fracture Due to Charcot's Arthropathy
Lavery, LA
Diabetic Medicine, 1997

TCC

Midfoot Ulcers: 28 days
Charcot: 38 days

Retrospective Cohort

100%

Wagner 1. Charcot


Meta Analysis:
A meta-analysis representing 526 ulcers in 493 patients treated with TCC identified wound healing achieved in a mean time of 44 days in 88% of the ulcers.

Reference

Off-Loading Modality

Mean Healing Time

Type of Study

Percent Healed

Type of Wound

American Diabetes Association 60th Scientific Sessions, 2000
Bloomgarden, ZT
Diabetes Care, 2001

Meta Analyasis
TCC
(n=526 ulcers)

44 days

Meta Analysis

88%

Nonsurgical Strategies for Healing and Preventing Recurrence of Diabetic Foot Ulcers
Cavanaugh, PR
Foot & Ankle Clinics, 2006

Meta Analyasis
TCC
(n=526 ulcers)

44 days

Meta Analysis

88%



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