Direct Intraoperative Injection Versus Percutaneous CT Guided Celiac Plexus Neurolysis in Unresectable Pancreatic Cancer ; Randomized Controlled Study
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 76
- 试验地点
- 1
- 主要终点
- assesment of efficacy in pain palliation by change in VAS after one month
研究概览
简要总结
Many studies had stated that the coeliac plexus neurolysis (CPN) is a safe and effective treatment method of pain associated with pancreatic cancer. The neurolytic injectate is usually alcohol 50-100%; however, phenol >5% is also possible to use. Nowadays, there are several techniques to access the coeliac plexus (per cutaneous using fluoroscopy or computed tomographic imaging (CT), surgical and endoscopic ultrasound). However, the percutaneous computed tomography guided technique is the gold standard technique, it has multiple drawbacks as availability and cost of imaging modality, exposure to radiation and multiple complications.Surgical technique in spite of being easy, cheap but there is a controversy about its efficacy. Also there is no head to head comparison between the surgical technique and the percutaneous technique.In this study we hypothesized that intraoperative technique has the same efficacy of percutaneous celiac block technique with less complication and cost
详细描述
This study aimed to compare the efficacy of the surgical technique versus the per cutaneous computed tomographic guided technique of celiac plexus neurolysis for pain management in unresectable pancreatic cancer . all patients suffering from pain of pancreatic cancer with VAS≥5 undergoing laparotomy and proved to be unresectable either undergoing biopsy or bypass surgery will receive celiac plexus neurolysis either intraoperative or post operative CT guided . All patients will be managed by systemic analgesic if the block not sufficient . In this study we will give the patient the analgesic according to WHO recommendation as starting by non steroidal anti inflammatory drugs as diclofenac sodium, if it is not sufficient we will give them opioids as tramadol, and for neuropathic pain gabapentin. All drugs will be given with escalating dose . Failed block defined as change in VAS between VAS BASELINE AND ONE MONTH ≤ 3 may need to repeat the block by percutaneous technique .
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Supportive Care
- 盲法
- Double (Participant, Outcomes Assessor)
入排标准
- 年龄范围
- 18 Years 至 80 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Adult patients suffering of pain from pancreatic cancer with baseline VAS≥5, scheduled for surgical assessment
- •patients proven histololgically to be unresectable
- •patients undergoing either biopsy or bypass surgery
排除标准
- •patient with resectable tumour will be excluded.
- •Patient with coagulopathy.
- •patient with aortic aneurysm.
- •patient with any disease contraindicating any sympathetic blockade as advanced cardiac disease .
结局指标
主要结局
assesment of efficacy in pain palliation by change in VAS after one month
时间窗: one month
change in visual analogue scale ( VAS) after one month visual analogue scale is pain scale from 0 to 10 , 0 no pain , 10 maximum pain lower VAS better than higher .a positive responce defined as decrease of VAS of equal or more than 3
次要结局
- incidence of complication(one month)
- total analgesic consumption(6 month)
- duration of pain palliation(6 month)
- need of other injection(6 months)