Effects of Manual Therapy Combined With Therapeutic Exercise on Brain Biomarkers in Patients With Chronic Nonspecific Neck Pain: Study Protocol for a Randomized Controlled Trial.
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 52
- 试验地点
- 2
- 主要终点
- Cortical gray matter: volume and thickness
研究概览
简要总结
Structural brain alterations in pain-related areas have been demonstrated in patients with nonspecific neck pain. While manual therapy combined with therapeutic exercise is an effective management for neck pain, its underlying mechanisms are poorly understood. The primary objective of this trial is to investigate the effects of manual therapy combined with therapeutic exercise on brain imaging biomarkers in patients with chronic nonspecific neck pain. The secondary objectives are to assess neurochemical biomarkers, clinical features of neck pain, cervical range of motion and cervical muscle strength.
详细描述
This study is a single-blinded, randomized controlled trial. Forty-eight participants with chronic nonspecific neck pain will be recruited into the study. Participants will be randomly allocated to either an intervention or control group (1:1 ratio). Participants in the intervention group will receive manual therapy combined with therapeutic exercise for 10 weeks (2 visits per week). The control group will receive routine physical therapy. Primary outcomes are brain imaging biomarkers (cortical gray matter: volume, thickness and area, and white matter: fractional anisotropy and mean diffusivity) in pain-related areas. Secondary outcomes are neurochemical biomarkers (N-acetylaspartate, NAA; creatine, Cr; glutamic acid/glutamine, Glu/Gln; myoinositol, mI; and choline, cho), clinical features (neck pain intensity, duration, neck disability and psychological symptoms), cervical range of motion and cervical muscle strength.
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
- Double (Investigator, Outcomes Assessor)
入排标准
- 年龄范围
- 18 Years 至 59 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •a history of nonspecific neck pain for ≥ 3 months
- •an average pain intensity over the past week ≥ 35 mm. on a visual analogue scale (VAS)
排除标准
- •a history of head and neck injury or surgery
- •known or suspected vestibular pathology or dizziness caused by underlying pathology in the ear, brain and sensory nerve pathways (e.g. benign paroxysmal positional vertigo) and/or vascular disorders
- •any neurological or musculoskeletal condition that could affect the outcomes (e.g., scoliosis, torticollis, myofascial pain syndrome, fibromyalgia and rheumatoid arthritis)
- •metabolic conditions (e.g., diabetes, obesity (BMI > 30 kg/m2) and hypertension)
- •psychological symptoms (e.g., anxiety, depression and schizophrenia)
- •contraindications to MRI (e.g., pregnancy/breastfeeding, claustrophobia and ferromagnetic implants)
- •receiving physiotherapy treatment for their neck conditions in the past 12 months.
结局指标
主要结局
Cortical gray matter: volume and thickness
时间窗: At baseline and post-intervention
Cortical gray matter (volume and thickness) will be measured in pain-related areas (thalamus, prefrontal cortex (PFC), primary somatosensory cortex (S1), primary motor cortex (M1), insula, cingulate cortex, precuneus, temporal lobe and periaqueductal gray matter) using a Magnetic resonance imaging (MRI) machine
次要结局
- Neurochemical biomarkers: N-acetylaspartate (NAA), creatine (Cr), glutamic acid/glutamine (Glu/Gln), myoinositol (mI), and choline (cho)(At baseline and post-intervention)
- Neck pain intensity(At baseline and post-intervention)
- Neck pain and disability(At baseline and post-intervention)
- Anxiety and depression(At baseline and post-intervention)
- Cervical range of motion(At baseline and post-intervention)
- Cervical muscle strength(At baseline and post-intervention)
- White matter integrity: fractional anisotropy (FA) and mean diffusivity (MD)(At baseline and post-intervention)
研究者
Sureeporn Uthaikhup
Principal Investigator
Chiang Mai University