Effects of Dry Needling and Phonophoresis on Myofascial Trigger Points Among Patient With Postural Deviation of Cervical Spine
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 40
- 试验地点
- 1
研究概览
简要总结
Postural deviations of the cervical spine, particularly forward head posture (FHP) and altered cervical lordosis, are increasingly common in individuals with prolonged use of computers, mobile phones, and poor sitting posture. These deviations lead to muscular imbalances where weak deep cervical stabilizers coexist with tight, overactive muscles such as the upper trapezius and sternocleidomastoid. The biomechanical consequences include excessive stress on cervical joints, impaired proprioception, reduced cervical range of motion, and a predisposition to chronic neck pain, cervicogenic headaches, and even temporomandibular disorders.
Myofascial trigger points (MTrPs) in the sternocleidomastoid and upper trapezius are frequently implicated in these conditions, contributing to pain, stiffness, and sensorimotor dysfunction. Trigger points are characterized by taut muscle bands, localized hypoxia, biochemical mediators of pain, and neuromuscular hyperexcitability. Treatments such as dry needling (DN) aim to mechanically disrupt this pain-spasm cycle by reducing motor end plate irritability and sympathetic overactivity, whereas phonophoresis (PH) enhances trans-dermal absorption of anti-inflammatory or analgesic drugs using ultrasound, providing a non-invasive alternative for pain management.
Given the high prevalence of cervical postural deviations and the burden of associated pain and disability, there is a need to identify the most effective intervention for MTrPs in this population. This study, therefore, proposes a randomized controlled trial comparing the effects of dry needling and phonophoresis on pain, cervical range of motion, and postural correction in patients with FHP and altered cervical lordosis. The findings aim to guide clinicians in selecting evidence-based treatments to optimize outcomes for patients with cervical spine abnormalities.
Study Design: Randomized Control Trial No of groups: 40 (men and women aged 20-55 year) 20 receiving phonophoresis and 20 receiving Dry Needling.
Outcomes:
- Reduction in Neck Pain
- Cervical Range of Motion
详细描述
This randomized controlled trial aims to compare the effectiveness of dry needling and phonophoresis in releasing myofascial trigger points among patients with cervical postural deviations. A total of 40 participants (men and women aged 20-55 years) with chronic neck pain and active trigger points in the upper trapezius and levator scapulae muscles will be recruited using non-probability purposive sampling. Participants will be randomly allocated into two groups (20 each) using a double-dummy, participant-blinded design: one group will receive real dry needling with sham phonophoresis, while the other will receive real phonophoresis with sham dry needling. Both groups will also receive baseline stretching exercises.
Phonophoresis will be applied using diclofenac sodium with pulsed ultrasound, while dry needling will involve insertion of a sterile needle to elicit a local twitch response. Outcomes will be assessed over a 4-week period, focusing on improvement in cervical range of motion, and reduction in neck pain. The study seeks to determine which intervention is more effective for managing myofascial trigger points associated with cervical postural dysfunction in patients with chronic neck pain.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Single (Participant)
盲法说明
By simply not informing about the group allocation
入排标准
- 年龄范围
- 20 Years 至 70 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Chronic Neck pain
- •Trigger points in Trapezius and Levetor Scapulae
- •Duration of Pain from at least 3 months
排除标准
- •Person's History of Neck Surgery
- •Local Hemmorhage
- •Active infections and Open wounds
- •Bleeding disorders
- •use of alcohol or any material that disturbs the consciousness
研究者
Umber Nawaz
Assistant professor
Lahore University of Biological and Applied Sciences