The Acute Effect of Cold Pack Therapy Applied on Healthy People for Different Periods

Muscle Injury Clinical Trial

Official title:

The Acute Effect of Cold Pack Therapy Applied on Healthy People for Different Periods on the Mechanical Properties of the Quadriceps Muscle

Clinical Trial Details — Status: Not yet recruiting

Administrative data

• NCT number: NCT04277481
• Other study ID #: 2019-17/19
• Status: Not yet recruiting
• Start date: February 12, 2020
• Est. completion date: March 15, 2020

Study information

• Verified date: February 2020
• Source: Acibadem University
• Contact: n/a
• Is FDA regulated: No
• Study type: Observational

Clinical Trial Summary

The cold pack application, which is a special silicate gel impregnated with water in a soft rubber envelope, is frequently applied in the clinic. It has been shown in the literature that local cold application causes increased resistance to movement. It is also reported that the muscle can change its mechanical properties in a short time. However, the effect of the cooling package application applied in different periods on the mechanical properties of the muscle is unknown. Therefore, in the current study proposal, the investigators aim to investigate the acute effect (0 min, 5 min, 10 min, 15 min, 20 min and 30 min) of cold pack therapy applied on healthy individuals for different periods (10-12-15-20 minutes).

Description:

Cold Packs (Cold Pack, CP); Slika gel packs are the most commonly used modalities in clinics. Special silicate gel impregnated with water in a soft rubber envelope is stored in coolers whose temperature is maintained between -12.2 ° C and 9.4 ° C . There are different sizes and shapes. Since it does not lose its softness when it is cooled, it adapts well to the folds of the body. By putting a towel between the skin and the package, a homogeneous cooling is tried to be achieved, hygiene is provided and it is easier to tolerate the feeling of extreme cold felt in the first contact of the cold package. It can be applied for a relatively long time without losing its cold due to its low conductivity. Significant increase in package temperature is seen from the 15th minute of the application. It is stated that it decreases the skin temperature up to 10 ° C and keeps it at 20 ° C-30 ° C for 3 hours depending on the room temperature. They can be used repeatedly by cooling .

Intensive cold application for 12-15 minutes is enough to reduce pain and muscle spasm . It has also been shown that a cold application over 30 minutes can cause cold bite and nerve problems . However, in practical applications, cold appears to vary between 15-30 minutes for pain, muscle spasm and edema . In a review made by Auley regarding cryotherapy treatments; ice application has been shown to be used in 5 to 85 minutes in many studies. They said that cold application does not have a specified frequency and duration, but repeated 10 minutes of cold application is effective. In addition, it has been reported that there is evidence of a slightly less drop from 10 minutes to 20 minutes while the temperature drops in the first 10 minutes .

In animal studies performed in vitro, although muscle tissue has reported high resistance to strain after cooling, direct mechanical responses to muscles in human studies There is only one study that evaluates. In this study carried out by Mustalampi et al., Parameter measurements indicating the mechanical properties of the muscle immediately after applying the cold pack applied locally to the quadriceps muscle for 20 minutes and after 15 minutes. As a result of the study, the muscle has become stiffer, less elastic in terms of mechanical properties and it has been shown that these changes do not completely recover after 15 minutes. It was not observed when it was reinstated after fifteen minutes.

In the light of this information, in the current study proposal; the investigators aim to investigate the acute effect (0 min, 5 min, 10 min, 15 min, 20 min and 30 min) of the cold pack therapy on the mechanical properties of the quadriceps muscle in healthy people for different periods (10-12-15-20 minutes).

Recruitment information / eligibility

• Status: Not yet recruiting
• Enrollment: 60
• Est. completion date: March 15, 2020
• Est. primary completion date: February 28, 2020
• Accepts healthy volunteers: Accepts Healthy Volunteers
• Gender: Male
• Age group: 18 Years to 23 Years

Eligibility

Inclusion Criteria:

• Volunteer student between the ages of 18-23 with a subcutaneous fold thickness of the quadriceps muscle between 5 mm and 15 mm.

• Non-smoker

• No drug use

Exclusion Criteria:

Having any cardiovascular or peripheral vascular disease

• Known neuromuscular pathology history

• Having diabetes mellitus disease

• Having a history of lower limb pain and previous surgery

• Has a history of insensitivity to local heat or cold

Related Conditions & MeSH terms

• Cold
• Muscle Injury

Intervention

Other:
• 10 minute cold pack
10 min package (35 * 29 cm) will be wrapped with a towel and applied to the rectus femoris part of the quadriceps.
• 12 minute cold pack
12 min package (35 * 29 cm) will be wrapped with a towel and applied to the rectus femoris part of the quadriceps.
• 15 minute cold pack
15, min package (35 * 29 cm) will be wrapped with a towel and applied to the rectus femoris part of the quadriceps.
• 20 minute cold pack
20 min package (35 * 29 cm) will be wrapped with a towel and applied to the rectus femoris part of the quadriceps.

Locations

Country	Name	City	State
Turkey	Acibadem University	Istanbul	Atasehir

Sponsors (1)

Lead Sponsor	Collaborator
Acibadem University

Country where clinical trial is conducted

Turkey, 

References & Publications (5)

Bizzini M, Mannion AF. Reliability of a new, hand-held device for assessing skeletal muscle stiffness. Clin Biomech (Bristol, Avon). 2003 Jun;18(5):459-61. — View Citation

Bleakley C, McDonough S, MacAuley D. The use of ice in the treatment of acute soft-tissue injury: a systematic review of randomized controlled trials. Am J Sports Med. 2004 Jan-Feb;32(1):251-61. Review. — View Citation

Enwemeka CS, Allen C, Avila P, Bina J, Konrade J, Munns S. Soft tissue thermodynamics before, during, and after cold pack therapy. Med Sci Sports Exerc. 2002 Jan;34(1):45-50. — View Citation

Mac Auley DC. Ice therapy: how good is the evidence? Int J Sports Med. 2001 Jul;22(5):379-84. Review. — View Citation

Mustalampi S, Ylinen J, Kautiainen H, Weir A, Häkkinen A. Acute effects of cold pack on mechanical properties of the quadriceps muscle in healthy subjects. Phys Ther Sport. 2012 Nov;13(4):265-9. doi: 10.1016/j.ptsp.2012.02.001. Epub 2012 Apr 23. — View Citation

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Measurement of skin temperature	For thermal imaging, a 120-9-90 pixel resolution FLIR E5 camera thermal camera (FLIR Systems AB, Sweden) will be used, and Color Palette iron will be selected to display images. The video will be taken from a distance of 1 m at a speed of 8 photos / s.	Change from Baseline skin temperature at 0 minute, 5 minute, 10 minute, 20 minute past- cold pack
Primary	Evaluation of the mechanical properties of the muscle-1	Viscoelastic stiffness [N/m] will be measured in MyotonPro 3 (MYO, Tallin, Estonia).	Change from Baseline mechanical properties at 0 minute, 10 minute, 20 minute past- cold pack
Primary	Evaluation of the mechanical properties of the muscle-2	Oscillation frequency (Hz) will be measured in MyotonPro 3 (MYO, Tallin, Estonia).	Change from Baseline mechanical properties at 0 minute, 10 minute, 20 minute past- cold pack
Primary	Evaluation of the mechanical properties of the muscle-3	Mechanical stiffness (N/m) will be measured in MyotonPro 3 (MYO, Tallin, Estonia).	Change from Baseline mechanical properties at 0 minute, 10 minute, 20 minute past- cold pack