Interspace Between the Popliteal Artery and Capsule of the Posterior Knee-
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 84
- 试验地点
- 1
- 主要终点
- Pain assessment
研究概览
简要总结
Interspace between the Popliteal Artery and Capsule of the posterior Knee (IPACK) block involves ultrasound-guided local anesthetic infiltration of the space between the popliteal artery and the posterior knee joint capsule.
The purpose of the study; To investigate the effectiveness of this block applied to knee osteoarthritis in clinical practice.
In this study, patients who underwent IPACK block by the practitioner; Demographic data, medications used, block success, block characteristics and block-related complications will be recorded observationally. Before and after the block procedure, patients' pain was measured with the Numeric Rating Scale (NRS) at 1st and 3rd months, their disability levels were measured with The Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) questionnaire and Short Form-12 (Short Form). Quality of life will be measured with the -SF-12) survey.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Prospective
入排标准
- 年龄范围
- 50 Years 至 90 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Patients suffering from grade 3 and 4 knee osteoarthritis
排除标准
- •Patients who have had previous knee surgery
- •Patients who have had any knee injection in the last 3 months
- •Malignancy
- •Inflammatory disease
- •Infectious disease (local or general)
研究组 & 干预措施
IPACK
IPACK block involves ultrasound-guided local anesthetic infiltration of the space between the popliteal artery and the posterior knee joint capsule.
干预措施: IPACK (Procedure)
结局指标
主要结局
Pain assessment
时间窗: 1st and 3rd month after the procedure
The Numeric Rating Scale (NRS) is a frequently used tool for assessing and monitoring the severity of pain. The pain scale measures on an 11-point rating system, where 0 indicates the absence of pain and 10 represents the most severe pain one can imagine. Patients are requested to assess their pain on a scale ranging from 0 to 10. The physician obtained from measurements at each visit by directly questioning the patient.
Functional status
时间窗: 1st and 3rd month after the procedure
The Western Ontario and McMaster Universities Arthritis Index (WOMAC) is widely used in the evaluation of knee osteoarthritis. It is a self-administered questionnaire consisting of 24 items divided into 3 subscales: pain, stiffness, and physical function. The questionnaire evaluates activities of daily living and functional mobility. The test questions are scored on a scale of 0-4, which correspond to: None (0), Mild (1), Moderate (2), Severe (3), and Extreme (4). The scores for each subscale are summed up, with a possible score range of 0-20 for pain, 0-8 for stiffness, and 0-68 for physical function. Higher scores on the WOMAC indicate worse pain, stiffness, and functional limitations.
次要结局
- Quality of life assessment(1st and 3rd month after the procedure)