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NCT Number: NCT05212311

Effect of Chitosan Phonophoresis On Cubital Tunnel Syndrome

- This study will be conducted to answer the following question: Is there a statistically significant effect of chitosan phonophoresis on ulnar nerve conduction velocity, pain level & function in patients with mild to moderate cubital tunnel syndrome?

- Fifty-four subjects suffering from mild to moderate cubital tunnel syndrome according to modified McGowan grading system (Palmer & Hughes, 2010) from both sexes diagnosed clinically by electromyography will be recruited for this study. The Age of the participants will range from 20 - 40 years old. Participants with Body mass index between 18.5 and 24.9kg/m2.

EMS physio Ltd ultrasound device will be used in combination with chitosan nanoparticles gel.

Electrodiagnostic test will be performed for ulnar nerve conduction velocity using Neuropack S1 MEB-9004 NIHON KODEN, JAPAN. Visual analogue scale (VAS) will be used to determine pain level. Quick DASH will be used to determine hand function.Patients will have 3 sessions per week for 5 weeks.

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Key information

Conditions

Cubital Tunnel Syndrome Cumulative Trauma Disorders Mononeuropathies Nerve Compression Syndromes Nervous System Diseases Neuromuscular Diseases Peripheral Nervous System Diseases Sprains and Strains Ulnar Nerve Compression Ulnar Nerve Compression Syndromes Ulnar Nerve Entrapment Syndrome Ulnar Nerve Entrapment at Elbow Ulnar Neuropathies Wounds and Injuries

Age range

20 year–40 year

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

October 6 University Hospital

Al Ḩayy Ath Thāmin, Giza Governorate, 12611, Egypt

Who can participate

Healthy volunteers accepted: No

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

Inclusion criteria

  • Fifty-four patients suffering from mild to moderate Cubital tunnel syndrome from both sexes according to modified McGowan grading system (Palmer & Hughes, 2010) & have motor conduction velocity across the elbow less than 50 m/s or the difference between the motor conduction velocity across the elbow and that below the elbow exceeds 10 m/s (Padua et al., 2001).
  • Age ranging from 20-35.
  • All participants will have Body mass index between 18.5 and 24.9 kg/m2.

Exclusion criteria

  • 1- Diabetic patients. 2- Cardiovascular patients 3- Patients with cervical spondylosis 4- Patients with cervical disc prolapsed 5- Patients with Thoracic outlet syndrome 6- Patients with carpal tunnel syndrome. 7- Pregnant women 8- Patients with fibromyalgia 9- Patients with epicondylitis 10- Patient with previous elbow injuries 11- Patient with Breast Cancer. 12- Patient with Guyon Canal syndrome 13- Smokers

Treatment and study plan

Chitosan Phonophoresis

Device

Therapeutic pulsed ultrasound using EMS physio Ltd ultrasound device in presence of chitosan gel will be applied over the elbow. The following parameters will be used: US treatment was applied for 5 min per session at a frequency of 3 MHz and an intensity of 0.5 W/cm2 in pulsed mode with a transducer area of 5 cm2.

Therapeutic Ultrasound

Device

US treatment will be applied for 5 min per session at a frequency of 3 MHz and an intensity of 0.5 W/cm2 in pulsed mode with a transducer area of 5 cm2 using aquasonic gel.

Splinting

Device

Splinting the elbow in comfortable flexion (40-70), forearm and wrist in neutral (slight forearm pronation and wrist flexion if symptoms are severe), can allow the nerve and surrounding supporting structures the rest and relief from compression and traction.

The elbow portion of the splint should be well padded or ''bubbled out'' to provide pressure relief for the area of the cubital tunnel. It may be necessary to splint the ulnar digits of the hand to prevent contracture, maintain passive and active range of motion, and improve hand function. If the motor branch of the nerve is sufficiently involved to cause muscle denervation, a hand-based intrinsic plus splint or the use of finger-based splints to prevent clawing of the ring and small fingers will provide balanced positioning of the affected structures.

Neural mobilization exercises of the ulnar nerve

Other

Nerve mobilization exercises Inflammation or adhesions anywhere along the ulnar nerve path can cause the nerve to have limited mobility and essentially get stuck in one place. These exercises help stretch the ulnar nerve and encourage movement through the cubital tunnel

Primary outcomes

  1. Changes in ulnar nerve conduction velocity from baseline and 5 weeks posttreatment

    Time frame: Changes in ulnar nerve conduction velocity from baseline and 5 weeks posttreatment

    Measurement of how quickly an electrical impulse moves along the nerve.

Secondary outcomes

  1. Changes in pain intensity at 5 weeks posttreatment

    Time frame: Changes in pain intensity from baseline and 5 weeks posttreatment

    pain (min-max:0-10) Higher scores correlate to higher intensity of pain

  2. Changes in function using QUICK DASH scale at 5 weeks posttreatment

    Time frame: Changes in function using QUICK DASH scale from baseline and 5 weeks posttreatment

    the quickdash is a validated outcome measure for hand function, scored 0-100 with higher scores indicating worse disability which is bad.

Sponsors and collaborators

Lead sponsor

October 6 University

Other

Registry information

Official study title

Effect of Chitosan Phonophoresis On Cubital Tunnel Syndrome: A Randomized Controlled Trial

Important dates

Study start
2022
Primary completion
2023
Study completion
2023
First posted
Jan 28, 2022
Registry last updated
Jun 18, 2023

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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