MedTrace Logo

Therapeutic Effect of Botulinum Toxin A for the Treatment of Plantar Fasciitis.

NCT03054610 · Status: COMPLETED · Phase: PHASE1 · Type: INTERVENTIONAL · Enrollment: 60

Last updated 2020-05-27

No results posted yet for this study

Summary

Plantar fasciitis is the most common cause of plantar heel pain and is commonly present in people 40 years of age or older, overweight, sedentary or with intense physical activity. It is caused by the over-stretching of the plantar fascia, which is a band of connective tissue that extends to the base of the phalanges. This produces micro-tears more commonly in its origin in the medial tuberosity of the calcaneus which causes an inflammatory process and pain. This pain usually occurs when the person gets up in the morning after sleeping or after sitting for a long time. That is when the fascia is stretched after being in a contraction position.

There are a great variety of treatments for this pathology, of these, one of the most common is the use of intralesional steroids, which a weighing that reduces symptomatology in many cases also has undesirable effects such as subcutaneous fat atrophy, rupture of the plantar fascia, peripheral nerve injury, muscle damage and stress fractures. Other treatments are extracorporeal shock waves, application of platelet-rich plasma and application of botulinum toxin A intralesional. All of them are accompanied by insoles, night splints and stretching exercises of the Achilles tendon and the plantar fascia.

Recent studies have shown that the application of botulinum toxin A intralesional in patients with plantar fasciitis helps to improve the symptomatology to decrease pain in both intensity and presentation time. Decreased inflammation of the plantar fascia has also been demonstrated. This is the sale of the usual form of action of the botulinum toxin, which is applied regularly in the muscles to block the release of acetylcholine in the neuromuscular plaque and obtain its relaxation and not directly in the pain points. We believe that the botulinum toxin can be applied intralesional currently, since there is information that the toxin has analgesic and anti-inflammatory effect and not just muscle relaxation.

The aim of our work demonstrate that the use of botulinum toxin A and intralesional stretching exercises is superior to intralesional steroids and stretching trying to establish a safer and less painful therapy avoiding complications prior to the application of steroid application.

Conditions

  • Plantar Fascitis
  • Botulinum Toxins, Type A

Interventions

DRUG

Betamethason Sodium Phosphate

DRUG

Ropivacaine

DRUG

Botulinum Toxins, Type A

Sponsors & Collaborators

  • Universidad Autonoma de Nuevo Leon

    lead OTHER

Principal Investigators

  • Carlos Acosta-Olivo, MD, PhD · Universidad Autonoma de Nuevo Leon

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2015-01-31
Primary Completion
2020-03-31
Completion
2020-04-30

Countries

  • Mexico

Study Locations

More Related Trials

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03054610 on ClinicalTrials.gov