The Effect of Sciatic Nerve Mobilization on Pain Perception in Lower Extremity Peripheral Nerves
试验速览
- 阶段
- 不适用
- 状态
- Enrolling By Invitation
- 发起方
- 入组人数
- 34
- 试验地点
- 1
- 主要终点
- Pressure Pain Threshold of the Tibial Nerve
研究概览
简要总结
This randomized controlled study aims to investigate the effect of sciatic nerve mobilization on pain perception in lower extremity peripheral nerves, specifically the tibial and common peroneal nerves. The study will be conducted in university students at Fenerbahçe University. Participants will be randomly assigned to either an intervention group or a control group.
Pressure pain threshold (PPT) will be measured using a pressure algometer at standardized anatomical points over the tibial and common peroneal nerves before and after the intervention period. Demographic and clinical information, including age, sex, height, weight, dominant lower extremity, physical activity level, history of lower extremity injury or surgery, neurological or systemic disease, and regular medication use, will also be recorded.
Participants in the intervention group will receive a standardized sciatic nerve mobilization protocol consisting of sliding-type neurodynamic mobilization performed in the supine position, including components of hip flexion, knee extension, and ankle dorsiflexion/plantarflexion in a rhythmic sequence. No intervention will be applied to the control group. The primary purpose of the study is to determine whether sciatic nerve mobilization changes pressure pain threshold values in the tibial and common peroneal nerves compared with no intervention.
详细描述
This randomized controlled pilot study aims to investigate the effect of sciatic nerve mobilization on pain perception in lower extremity peripheral nerves, specifically the tibial nerve and the common peroneal nerve, in healthy university students. The study will be conducted at Fenerbahçe University.
A total of 34 participants will be included. Eligible participants will be students aged 18 to 30 years at Fenerbahçe University who voluntarily agree to participate and meet the study eligibility criteria. Participants will be randomly assigned to an intervention group or a control group.
Pain perception will be assessed using pressure pain threshold measurements obtained with a pressure algometer at standardized anatomical points over the tibial and common peroneal nerves. Measurements will be performed before and after the study procedure using the same protocol for all participants.
Participants in the intervention group will receive a standardized sliding-type sciatic nerve mobilization protocol performed in the supine position. The mobilization includes coordinated movements of hip flexion, knee extension, and ankle dorsiflexion/plantarflexion to create a sliding effect on the sciatic nerve. The control group will not receive any intervention.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Basic Science
- 盲法
- Single (Outcomes Assessor)
盲法说明
The outcome assessor measuring pressure pain threshold values will be blinded to group allocation. The investigator delivering the intervention and the participants will not be blinded.
入排标准
- 年龄范围
- 18 Years 至 30 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Aged 18 to 30 years
- •Being a student at Fenerbahçe University
- •No history of major trauma or surgery in the lower extremity within the last 6 months
- •Voluntarily agreeing to participate in the study and signing the informed consent form
排除标准
- •History of neurological disease
- •History of lower extremity peripheral nerve injury
- •Having undergone lower extremity surgery within the last 6 months
- •Regular use of analgesic or muscle relaxant medications
- •Pregnancy
- •Presence of any systemic disease that may interfere with the assessment or intervention procedures
研究组 & 干预措施
Control Group
Participants in this group will receive no intervention. Pressure pain threshold of the tibial and common peroneal nerves will be measured before and after the study procedure.
Sciatic Nerve Mobilization Group
Participants in this group will receive a standardized sliding-type sciatic nerve mobilization. Pressure pain threshold of the tibial and common peroneal nerves will be measured before and after the intervention.
干预措施: Sciatic Nerve Mobilization (Other)
结局指标
主要结局
Pressure Pain Threshold of the Tibial Nerve
时间窗: Before intervention and immediately after intervention
Pressure pain threshold of the tibial nerve will be assessed using a pressure algometer at a standardized anatomical point in the popliteal fossa. The algometer probe will be placed perpendicular to the skin, and pressure will be gradually increased until the participant first reports pain. The recorded value will be used as the pressure pain threshold.
Pressure Pain Threshold of the Common Peroneal Nerve
时间窗: Before intervention and immediately after intervention
Pressure pain threshold of the common peroneal nerve will be assessed using a pressure algometer at a standardized anatomical point around the fibular head/neck region. The algometer probe will be placed perpendicular to the skin, and pressure will be gradually increased until the participant first reports pain. The recorded value will be used as the pressure pain threshold.
次要结局
未报告次要终点
研究者
Sümeyye Akçay
Asst. Prof.
Fenerbahce University