NCT04546490

Effects of Release and Ischemic Pressure of Trigger Points on Neck Pain. A Crossover, Controlled and Randomized Trial.

Effects of Pressure Release and Ischemic Pressure of Myofascial Trigger Points on Mechanical Neck Pain. A Crossover, Controlled and Randomized Clinical Trial

• Status: Unknown
• Phase: N/A
• Study type: Interventional
• Enrollment: 30 (estimated)
• Sponsor: Universidad Complutense de Madrid · Academic / Other
• Sex: All
• Age: 18 Years – 50 Years
• Healthy volunteers: Not accepted

Summary

The aim of the study is to compare two manual therapy techniques. By testing if the Pressure Release of Myofascial Trigger Points technique (PRM) is more effective in treating Myofascial Trigger Points present in the upper trapezius muscle of patients with mechanical cervical pain. This will be compared mainly with another manual therapy technique that presents evidences such as Ischemic Pressure technique (IP), and a control group, through the evaluation of the Visual Analogical Scale (VAS), the Threshold of Pain at Pressure (TPP) and the Northwick Park Questionnaire (NPC) of neck disability, spanish version.

Detailed description

The present pilot study is proposed as a crossover, controlled and randomized clinical trial, with blinded evaluation of response variables. The aim of the study is to test whether the Pressure Release of Myofascial Trigger Points technique(PRM) is effective in treating Myofascial Trigger Points present in the upper trapezius muscle of patients with mechanical cervical pain. This will be compared mainly with another manual technique that presents more evidence such as Ischemic Pressure (IP), through the evaluation of the Visual Analogical Scale (VAS), the Threshold of Pain at Pressure (TPP) and the Northwick Park Questionnaire (NPC) of neck disability, Spanish version. The patients, with a minimum sample for the pilot study of 30 subjects, of working age (18-50 years) with mechanical neck pain for at least the last month, will be recruited from the clinic "Fisioterapia Los Molinos" in the town of Getafe, the same place where the treatment will be carried out. They will be randomly divided into three groups: one will be given Pressure Release of Myofascial Trigger Points technique (PRM), another Ischemic Pressure technique (IP), and a last one will be assigned as a control group. In compliance with the corresponding ethical criteria, the three groups will be subjected to random crossover so that no patient is left untreated. Visual Analogical Scale (VAS), Threshold of Pain at Pressure (TPP) and Northwick Park Questionnaire (NPC) of neck disability (spanish version), will be evaluated before and immediately after treatment. Statistical analysis will be performed by IBM SPSS v22.0 program or a later version, verifying that the sample meets the criteria of normality and homogeneity and comparing the results of the variables through an ANOVA Analysis of variance.

Conditions

• Myofascial Trigger Point Pain
• Myofascial Pain
• Myofascial Pain Syndrome
• Neck Pain

Interventions

Type	Name	Description
OTHER	Pressure Release technique	Manual therapy technique used by the treatment of Myofsacial Trigger points. The therapist will apply it with the first and second finger on the previously marked Myofascial Trigger Point and increasing the pressure as he perceives a reduction in the resistance offered by the soft tissue under the finger
OTHER	Ischemic pressure technique	Manual therapy technique by making pressure in Myofascial Trigger Point. The therapist will apply it with the first and second finger on the previously marked Myofascial Trigger Point. This is performed until the patient's tolerance, when he refers a decrease in pain or have a correct adaptation to the perceived pain increase the pressure to a new painful barrier.

Timeline

• Start date: 2020-02-15
• Primary completion: 2020-09-15
• Completion: 2020-09-25
• First posted: 2020-09-14
• Last updated: 2020-09-14

Locations

1 site across 1 country: Spain