分析部手术中术后出血的危险因素:一个回顾性队列研究
Qinghua Luo1, Dan Zhu, Anhui Tan
1Department of Anorectal, The Central Hospital of Enshi Tujia and Miao Autonomous Prefecture, Enshi, Hubei Province, China.
Medicine
|August 13, 2025
概括
在门手术后的术后出血是常见的. 关键的危险因素包括华法林使用,多次之前的手术,低血小板,大的创伤区域和早期的肠道排便.
科学领域:
- 结肠直肠手术 结肠直肠手术
- 手术并发症 手术并发症
- 发生出血的危险因素
背景情况:
- 手术后出血是直肠手术的重要并发症,导致住院时间和费用增加.
- 识别出血的预测因素对于改善患者的治疗结果和优化术后护理至关重要.
研究的目的:
- 在接受直肠手术的患者中确定与术后出血相关的独立风险因素.
- 为有针对性的预防策略和个性化风险评估提供数据.
主要方法:
- 对150名接受直肠手术的患者进行了回顾性队列研究.
- 分析临床变量,包括人口统计,并发症,药物,实验室测试,外科特征和外科管理.
- 后勤回归建模以确定出血的独立预测因素.
主要成果:
- 手术后出血的发生率为13.3% (150名患者中有20名).
- 确定了独立预测因素:华法林治疗 (OR=4.36), >3次先前的直肠手术 (OR=2.59),手术前血小板数 <100×10^9/L (OR=3.11),手术创伤面积 >10 cm2 (OR=3.80),并在24小时内第一次排便 (OR=2.31).
- 后勤回归模型显示出很好的匹配 (霍斯默-莱梅肖P=0.472).
结论:
- 华法林治疗,多次门手术的病史,手术前血小板数量低,广泛的手术创伤和早期的术后排便是出血的重要危险因素.
- 术前纠正凝血病,尽量减少手术创伤,以及术后延迟肠道排便可能会降低出血风险.
- 这些发现支持个性化风险评估和直肠外科手术中的有针对性的预防措施.
相关概念视频
Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy
175
Sigmoidoscopy and laparoscopy are distinct medical procedures that enable physicians to internally inspect different parts of the GI tract. Although they serve different purposes, each is essential for diagnosing and, in some cases, treating various medical conditions.
Sigmoidoscopy
Sigmoidoscopy is a diagnostic procedure that uses a flexible sigmoidoscope equipped with a light source and camera to examine the rectum and sigmoid colon. The procedure involves inserting the tube through the anus...
Sigmoidoscopy
Sigmoidoscopy is a diagnostic procedure that uses a flexible sigmoidoscope equipped with a light source and camera to examine the rectum and sigmoid colon. The procedure involves inserting the tube through the anus...
175
Aneurysm IV: Nursing Management
20
Vigilant monitoring for aneurysm rupture is essential for patients undergoing aortic surgery.Preoperative Nursing ManagementContinuously monitor the patient for manifestations of aneurysm rupture, such as pallor, weakness, tachycardia, hypotension, abdominal, back, groin, or periumbilical pain, changes in consciousness, and a pulsating abdominal mass. Regularly assess the patient's peripheral pulses.Instruct the patient to consume a clear liquid diet the day before surgery and administer...
20
Inflammatory Bowel Disease V: Surgical Management
213
Surgical interventions for inflammatory bowel disease (IBD), which includes ulcerative colitis and Crohn's disease, are essential in managing symptoms and addressing complications. The selection of surgical procedures is contingent upon the specific conditions and complications that stem from these illnesses.
Here are some common surgical interventions for IBD:
Here are some common surgical interventions for IBD:
213
Peripheral Artery Disease V: Postoperative Nursing Management
25
During the postoperative period, it is crucial to focus on maintaining circulation, identifying and managing potential complications, and planning for discharge.Nursing AssessmentVital signs monitoring: Regularly monitor vital signs, including blood pressure, heart rate, respiratory rate, and temperature, to detect early signs of complications such as bleeding and infection.Circulation assessment: Monitor pulses, perform Doppler assessments, and check capillary refill, color, temperature, and...
25


