T1~T2期乳腺癌保乳术后化疗后程同步大分割放疗前瞻性Ⅰ期临床研究

目的 前瞻性评估T1~T2期乳腺癌保乳术后化疗后程大分割放疗的不良反应和耐受性，以及在缩短治疗时间、减轻患者经济负担等方面的价值。方法 共入组20例T1~T2期乳腺癌保乳术后患者，所有患者于末次多西他赛化疗前开始大分割放疗。观察急性放射反应、治疗完成率及无病生存率、住院时间及住院费用等。结果 治疗完成率100%。主要不良反应为血液学毒性（白细胞减少）及皮肤反应，患者均可耐受。中位随访时间为30.1个月，随访率100%。美容效果良好率100%。平均总治疗时间为4周，总住院治疗费用节省约1万元。21个月无病生存率为100%。结论 T1~T2期乳腺癌保乳术后可耐受同步大分割放化疗，局部控制好，美容效果佳，且具有较高的卫生经济学价值。     

电针复合TCI靶控输注在单肺通气食管癌开胸手术麻醉中的应用与安全性＊

目的 探讨电针复合靶控输注（Target Controlled Infusion， TCI）在单肺通气食管癌开胸手术麻醉中的应用价值。方法 选取于我院拟行单肺通气食管癌开胸切除手术患者60例作为研究对象。随机将其分为试验组与对照组，对照组30例采取气管插管全麻及TCI靶控输注维持麻醉深度，试验组30例则在对照组方案基础上辅助电针麻醉，记录两组患者手术麻醉时间、药物用量、苏醒时间、并发症；以及术前（T_Ⅰ）、插管前即刻（T_Ⅱ）、插管后1 min（T_Ⅲ）、切皮即刻（T_Ⅳ）、去骨时（T_Ⅴ）、拔管即刻（T_Ⅵ）时平均动脉压（MAP）、平均心率（HR）、BIS值；术前、术后1天、术后3天简易智能精神状态检查量表（MMSE）；并于麻醉诱导前（T₀）、手术开始2 h（T₁）、术后1天（T₂）、术后3天（T₃）时抽取患者外周静脉血检测IL-1β、IL-6、IL-10、TNF-α浓度。结果 试验组手术用时、麻醉时间略低于对照组，但差异无统计学意义（P>0.05），试验组异丙酚、舒芬太尼用量以及苏醒时间均明显低于对照组（P<0.05）；T_Ⅱ时两组平均动脉压（Mean Arterial Pressure， MAP）、心率（Heartrate， HR）较术前明显降低，且试验组MAP明显低于对照组（P<0.05），但两组T_Ⅱ时HR比较无显著差异（P>0.05）；T_Ⅲ、T_Ⅵ时对照组MAP、HR明显高于T_Ⅰ时，而试验组MAP、HR与T_Ⅰ比较无显著差异（P>0.05）。术后1天、3天试验组简易智能精神状态检查量表（Mini-Mental State Examination， MMSE）评分低于对照组，有显著性差异（P<0.05）。T₁、T₂、T₃时试验组白介素-1β（IL-1β）、白介素-6（IL-6）、肿瘤坏死因子（Tumor Necrosis Factor-α， TNF-α）水平明显低于对照组（P<0.05），白介素-10（IL-10）水平明显高于对照组（P<0.05）。结论 采用电针复合TCI靶控输注麻醉方案可有效提升单肺通气食管癌开胸手术麻醉效果，能够降低患者术后认知功能障碍发生风险。     

Symptomatic palliative care for children with neurodisability

Paediatric palliative care and neurodisability are two relatively new, evolving paediatric sub-specialities that have increasing relevance in the current paediatric landscape. For many people palliative care has been synonymous with end of life care, but in paediatrics it encompasses much more and is for all children with life-threatening or life-limiting conditions, from the point of diagnosis. This breadth of focus is demonstrated well through the interface between paediatric palliative care and paediatric neurodisability. In this article we explore this unique interface through the three domains of complex symptom management, advanced care planning and end of life care. We describe the practicalities involved in all three areas and highlight the importance of early referral and the process of “dual” or “parallel” planning. We cover in more depth the specific management of the symptoms: dystonia/abnormalities of muscle tone, seizures, pain, agitation, secretions, respiratory failure, and gut failure.     

不同剂量地佐辛术后镇痛对老年患者肝功能的影响

目的 探讨地佐辛术后镇痛对高龄患者围术期肝功能的影响。方法 选择2018 年1 月～2020 年6 月吉安市中心人民医院麻醉科收治的ASA 分级Ⅱ～Ⅲ级高龄患者80 例，按照随机数字表法，分为A 组、B 组、C 组、D 组，每组各20 例。分别给予0.4 mg/kg、0.5 mg/kg、0.6 mg/kg、0.7 mg/kg 地佐辛进行术后镇痛，评估术后1、2、6、12、24、48 h 患者的疼痛程度[视觉模拟评分法（VAS）]、术后镇静效果（Ramsay 评分法）及肝功能指标（ALT、AST）水平，评价不同剂量的地佐辛术后镇痛对高龄患者围术期肝功能的影响。结果 C 组术后患者不同时间段VAS 疼痛评分低于A 组、B 组、D 组，差异有统计学意义（P＜0.05）；四组患者术后1、2、6 h Ramsay 镇静评分比较，差异有统计学意义（P＜0.05）；但术后12、24、48 h Ramay 镇痛评分比较，差异无统计学意义（P＞0.05）。C 组肝功能指标ALT、AST优于A 组、B 组、D 组，差异有统计学意义（P＜0.05）。结论 高龄患者术后镇痛应用0.6 mg/kg地佐辛对围术期肝功能的影响最小。     

Elevación del lactato en el postoperatorio como marcador de isquemia mesentérica aguda. Descripción de dos casos

Serum lactate is a non-specific marker of tissue hypoperfusion. Elevated serum lactate is used in the differential diagnosis of acute intestinal ischemia. Although this practice is controversial, in the absence of other validated markers lactate is still used because of its high sensitivity.We present the cases of two patients who developed acute mesenteric ischemia as a post-surgical complication. The patients reported moderate abdominal pain —a non-specific symptom in the postoperative context— and tests showed progressively increasing serum lactate levels, which facilitated suspicion and subsequent diagnostic confirmation through an imaging test.These cases highlight the physiopathological importance of lactate elevation in the perioperative context and of performing a differential diagnosis of its possible causes, including mesenteric ischemia. Although the outcome was negative in the first case, early suspicion allowed us to make an effective diagnosis and administer appropriate treatment in the second patient.     

腮腺切除术中沿面神经总干顺行解剖面神经的效果及安全性

目的探讨腮腺切除术中应用沿面神经总干顺行解剖面神经的治疗效果及安全性。方法选取我院2016年2月至2019年3月收治的60例择期行腮腺切除术的患者,随机分为观察组与对照组各30例。对照组沿面神经总干逆行解剖面神经,观察组沿面神经总干顺行解剖面神经,观察两组患者术后1个月面神经功能及术后并发症发生情况。结果术后1个月,两组患者的面神经功能分级比较无统计学差异(P>0.05);观察组的术后并发症发生率为10.00%,明显低于对照组的33.33%(P <0.05)。结论临床行腮腺切除术中,沿面神经总干顺行解剖面神经可降低术后并发症发生率,值得推广。     

Cost of postoperative complications: How to avoid calculation errors

Postoperative complications(PC) are a basic health outcome, but no surgery service in the world records and/or audits the PC associated with all the surgical procedures it performs. Most studies that have assessed the cost of PC suffer from poor quality and a lack of transparency and consistency. The payment system in place often rewards the volume of services provided rather than the quality of patients' clinical outcomes. Without a thorough registration of PC, the economic costs involved cannot be determined. An accurate, reliable appraisal would help identify areas for investment in order to reduce the incidence of PC,improve surgical results, and bring down the economic costs. This article describes how to quantify and classify PC using the Clavien-Dindo classification and the comprehensive complication index, discusses the perspectives from which economic evaluations are performed and the minimum postoperative follow-up established, and makes various recommendations. The availability of accurate and impartially audited data on PC will help reduce their incidence and bring down costs. Patients, the health authorities, and society as a whole are sure to benefit.     

血清S100ββ变化与老年患者腹部手术后认知功能障碍的关系

目的观察老年患者腹部手术后S100ββ蛋白的变化以及术后认知功能障碍(POCD)的发生情况,并探讨二者的关系。方法26例65岁以上的老年患者ASAⅡ~Ⅲ级,行腹部手术。监测术前、术毕、术后6、24、48、72h血清S100ββ的变化,并评定术前及术后1周内的认知功能。结果老年患者血清S100ββ蛋白在术毕最高(P<0·01),术后6h和24h逐渐下降,但术后48h再次上升(P<0·01),术后72h回复至术前水平。26例老年患者腹部手术后1周内有7例发生POCD。POCD组与非POCD组相比,术毕及术后6h血清S100ββ蛋白水平明显增高(P<0·05)。结论老年患者腹部手术后POCD的发生与血清S100ββ蛋白的变化有密切关系。血清S100ββ蛋白可作为评估老年患者术后发生POCD的重要指标。