Pain Modulatory Profiles in Massage for Individuals With Neck Pain
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 26
- 试验地点
- 2
- 主要终点
- Change from baseline in Pressure Pain Threshold
研究概览
简要总结
One in ten adults experience widespread pain. Neck pain, for example, is a prevalent condition with a high rate of recurrence that affects between 10.4% and 21.3% of the population annually.
Massage is a common manual therapy intervention for individuals with musculoskeletal pain. However, the mechanisms of massage are not well established. Also, the conditioned pain modulation (CPM) paradigm is a dynamic quantitative sensory testing measure of a pain inhibitory process in which pain sensitivity is lessened in response to a remotely applied painful stimulus.
This study will evaluate the association between pain inducing massage and the conditioned pain modulation paradigm in participants with a history of neck pain.
详细描述
Conditioned pain modulation (CPM) is the physical manifestation of the diffuse noxious inhibitory control (DNIC), an endogenous pain inhibitory pathway in which pain inhibits pain. Conditioned pain modulation is less efficient in individuals with chronic pain conditions and it is a predictor for the development of chronic pain.
Massage is a common manual therapy intervention for individuals with musculoskeletal pain. Greater changes in pain sensitivity occur following pain inducing massage suggesting a mechanism dependent upon the efficiency of the conditioned pain modulation response. Previous research has indicated pain inducing massage is more effective than pain free massage suggesting a mechanism dependent upon conditioned pain modulation.
The study team will evaluate the association between pain inducing massage and the conditioned pain modulation paradigm. Participants with neck pain will be randomly assigned to receive a pain inducing massage, pain free massage, or a coldpressor task. Pre-and post intervention pain will be assessed. The study team will determine if analgesia induced by pain inducing massage is similar to the conditioned pain modulation paradigm and if baseline conditioned pain modulation predicts responders to pain inducing massage and short term clinical outcomes in patients with a history of 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
- Supportive Care
- 盲法
- Single (Investigator)
入排标准
- 年龄范围
- 18 Years 至 60 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •currently experiencing neck pain with or without arm pain
- •neck pain symptom intensity rated as 4/10 or higher during the last 24 hours
- •neck pain for greater than or equal to 3 months
排除标准
- •non-English speaking
- •systemic medical conditions known to affect sensation (e.g. diabetes, hypertension)
- •history of neck surgery or fracture within the past 6 months
- •current history of chronic pain condition other than neck pain
- •diagnosis of cervical radiculopathy or cervical myelopathy
- •history of whiplash; g) currently using blood thinning medication
- •any blood clotting disorder such as hemophilia
- •any contraindication to application of ice, such as: uncontrolled hypertension, cold urticaria, cryoglobulinemia, paroxysmal cold hemoglobinuria, and circulatory compromise.
结局指标
主要结局
Change from baseline in Pressure Pain Threshold
时间窗: 2 hours
Pressure in kilograms at which ascending pressure stimulus first changes from pressure to painful
次要结局
- Change from baseline in Thermal Pain Threshold and Tolerance(2 hours)
- Change from baseline in Pressure Pain Tolerance(2 hours)
- Change from baseline in Ramp and Hold(2 hours)
- Change from baseline in Temporal Summation(2 hours)
- Change from baseline in Conditioned Pain Modulation(2 hours)