Analgesic Efficacy of Erector Spinae Plane Block After Breast Cancer Surgery
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 40
- 试验地点
- 1
- 主要终点
- Opioid Consumption
研究概览
简要总结
Erector spinae plane block(ESPB), which is firstly used for thoracic neuropathic pain, is newly developed and highly promising fascial plane block for providing postoperative analgesia for a great deal of surgeries including breast surgery. The investigators aim to study efficacy of ESPB for patients who undergone breast cancer surgery and is expected to benefit from opioid-sparing effect of this technique.
详细描述
This is a retrospective, single-center clinical trial to evaluate analgesic efficacy of Erector spinae plane block (ESPB) after breast cancer surgery. Participant's demographics and medical history, type and extent of surgery, systemic opioid and non-opioid analgesic consumptions, hemodynamic variables and adverse events during and first 24 hours after surgery. After operation, pain scores at first 24 hours, 1., 3., and 6. month will be obtanied from surgical ward and pain clinic registires. patient controlled analgesia device usage history will be obtained from device database at our clinic.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Retrospective
入排标准
- 年龄范围
- 18 Years 至 65 Years（Adult, Older Adult）
- 性别
- Female
- 接受健康志愿者
- 否
入选标准
- •ASA I-II patients undergoing breast surgery for breast cancer
- •Becoming available of complete records about study data
排除标准
- •ASA III-IV patients
- •missing records about study data
结局指标
主要结局
Opioid Consumption
时间窗: First 24 hours after surgery
all patients were given 0.05 mg/kg morphine iv and 1 gr paracetamol 30 minutes before end of surgery and in the recovery room, a patient- controlled analgesia device containing morphine 0.5 mg/ml, set to deliver a 1mg bolus dose of morphine with an 10 min lockout time. Total morphine consumption during the 24 hours postoperative period will recorded at 5 times intervals ( 2, 4, 6, 12, 24 hours).
Verbal Analog Pain Scores on rest and movement
时间窗: First 24 hours after surgery, at 1., 3., 6. month
A Research assistant, blinded to the group allocation, interviewed patients and collected data at 5 times intervals ( 2, 4, 6, 12, 24, hours) in the 24 hours postoperatively. Patients were asked to rate their pain using verbal analog scale, where 0= no pain and 10= worst pain possible.
次要结局
- Demographic Data(First 24 hours after surgery)
- Blood Pressures(during and first 24 hours after surgery)
- Heart Rate(during and first 24 hours after surgery)
- incidence of adverse effects (like nausea and vomiting)(First 24 hours after surgery)
- Rescue analgesic requirement(First 24 hours after surgery)
研究者
ersin sönmez
Research Assistant
TC Erciyes University