Effectiveness of Resonant Oscillation, According to the Pold Concept in Chronic Nonspecific Low Back Pain
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 50
- 试验地点
- 2
- 主要终点
- VAS pain measurement
研究概览
简要总结
Through this research is to conduct a pilot clinical trial in the treatment of chronic nonspecific low back pain (degenerative and mechanical), by comparing two groups, one that will apply a technique of physiotherapy by passive movement of the column with oscillations in axial rotation at a frequency of 1.5 to 2 cps (resonance) of low amplitude (called "Pold Concept"), another group that applies the standard protocol of treatment for this condition, as used in the hospital where performed the study.
It will compare the levels of efficiency and effectiveness of each treatment and the comparison between them. This will measure the perception of pain intensity and disability.
详细描述
Type of study:
This is an analytical study, the experimental group clinical trial type, controlled, randomized with complete randomization and single blind.
Two groups, the study to which the POLD treatment shall apply, and the control group with conventional treatment will be formed by complete randomization system as they arrive for consultation, with a total of 50 patients or more if they were needed for each group have a minimum of 25 having offset dropouts. The number of 25 patients per group is determined considering accepting an alpha risk of 0.05 and a beta risk of 0.20 in a bilateral contrast, are required at least 21 subjects in each group to detect a minimum difference of 15 percentage points between the two groups, therefore two groups of 25 assuming a standard deviation of 15 points and a loss rate of 0% tracking form.
We will study both the effectiveness and efficiency individually and comparatively between groups.
- Study population:
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 (Participant, Outcomes Assessor)
入排标准
- 年龄范围
- 25 Years 至 70 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Having a diagnosis instrumental prior to treatment to rule out pathologies pollutants, neurological or structural malformations.
- •No previous trauma.
- •Age between 25 and
- •With similar clinical characteristics to have a homogenous group:
- •Low back pain (> 3 months) and that at the time the study began have a minimum of 3/10 on VAS scale, following the criteria established in similar studies
- •without component of neurological lower limbs irradiation
排除标准
- •Existence of other recent traumatic structural pathologies in the lumbar region or of another type that could disturb the study.
- •Existence of irradiation metameric to lower limbs
- •Current tumors in the lumbar region
- •Ongoing infectious disease in the lumbar area.
- •Inflammatory rheumatism in the lumbar region.
- •Lumbar surgery complications.
- •Ongoing pregnancy.
- •They have been treated with infiltrations in the last month.
- •Who are following any other treatment, whether manual or physical agents or alternative or complementary therapies.
研究组 & 干预措施
POLD TREATMENT
Patients who applies the treatment of resonant oscillation according to the Pold Concept
干预措施: Resonant oscillation (Other)
CONVENCIONAL: column exercise group
Patients who applied the conventional treatment of hospital
干预措施: column exercise group (Other)
结局指标
主要结局
VAS pain measurement
时间窗: Participants will be followed for the duration of treatment application, an expected average of 3 weeks.
Visual analog scale of pain measurement, with values between zero and ten where zero is total absence of pain and 10 the maximum pain imaginable by the patient, distributed in a horizontal line, without intermediate numerical or graphic references.
次要结局
- SF-12 Health Survey(Participants will be followed for the duration of treatment application, an expected average of 3 weeks.)
- Oswestry Disability Index(Participants will be followed for the duration of treatment application, an expected average of 3 weeks.)
研究者
JUAN V. LOPEZ DIAZ
Degree in physiotherapy kinesiology and physiatry
Omphis Foundation