肝内胆管癌肝切除术后“教科书式结局”影响因素分析及预测模型建立

目的 分析肝内胆管癌（ICC）病人肝切除术后“教科书式结局”（TO）的影响因素，构建预测TO评分模型。方法 回顾性分析2011年1月至2017年1月东南大学附属中大医院和中国人民解放军东部战区总医院八一医院收治的261例行肝切除术的ICC病人临床病理资料，分析影响TO的独立危险因素，根据危险因素的权重构建预测TO的评分模型。结果 261例ICC病人中，67例（25.7%）术后发生TO。年龄、肝硬化、手术时间和T分期［第8版美国癌症联合委员会（AJCC）癌症分期］为术后TO的独立预测因素。依此4项因素构建的评分模型显示了较好的预测准确性，最佳截断值为-1.9分，其敏感度为67.2%，特异度为62.9%。一致性检验显示其预测概率和实际发生概率有着较好的一致性（χ2=1.350，P=0.853）。结论 基于年龄、肝硬化、手术时间、T分期4个因素建立的评分模型可较准确地预测ICC病人术后TO的可能性，即手术时间短、无肝硬化、肿瘤直径<5 cm的年轻ICC病人肝切除后获得TO的可能性更大。     

Dry eye signs and symptoms in aromatase inhibitor treatment and the relationship with pain

PurposeAromatase inhibitors (AIs) limit the synthesis of oestrogen in peripheral tissues thus lowering levels of oestrogen. The primary aim was to evaluate whether women treated with AIs have altered dry eye symptoms and signs. A sub-aim was to investigate whether symptoms of dry eye in postmenopausal women were associated with symptoms of non-eye pain, ocular pain and self-rated pain perception.MethodsThis cross-sectional, observational, single visit study recruited 56 postmenopausal women (mean age 64.1 + 7.9 years) and 52 undergoing AI treatment (mean age 66.6 + 9.0). Ocular symptoms (OSDI, MGD14) and pain questionnaires (PSQ, OPAS) were administered and signs of dry eye and meibomian gland dysfunction were evaluated.ResultsAlmost half of each group reported dry eye symptoms, defined as OSDI>12 (48% control, 46% AI). The PSQ score was significantly higher in the AI group (p = 0.04). Neither frequency or severity of dry eye (or MGD) symptoms scores were significantly different between groups. In the AI group, meibomian gland expressibility score was worse (p = 0.003); there were no differences in any other signs. Higher OSDI scores were associated with higher OPAS eye-pain scores (r = 0.49, p < 0.001), but not OPAS non-eye pain (r = 0.09, p = 0.35). Pain perception (PSQ) showed a moderate positive association with OPAS eye-pain (r = 0.30, p = 0.003).ConclusionsIn this study elevated ocular symptoms were observed in both the AI treated and the untreated groups, with no difference between the groups. Women undergoing AI treatment for early stage breast cancer had worse meibum expressibility score and increased pain perception compared to an untreated group of women.     

Relationships Among Factors Related to Childbirth and Breastfeeding Outcomes in Primiparous Women

ObjectivesTo explore the relationships among potentially modifiable factors related to childbirth and effective breastfeeding initiation at approximately 36 hours after birth and duration and exclusivity at hospital discharge, 2 weeks, 2 months, and 6 months after birth in primiparous women and to explore whether modifiable and nonmodifiable secondary factors and covariates influenced the relationships among factors related to childbirth and these breastfeeding outcomes.DesignA prospective, longitudinal, cohort study.SettingThe postpartum units of two general hospitals in eastern Canada.ParticipantsNinety-seven mother–infant dyads.MethodsWe recorded demographic, childbirth, obstetric history, and breastfeeding data through chart review. A breastfeeding observation was completed at approximately 36 hours after birth by unit nurses. Participants maintained breastfeeding logs in hospital and for 6 months after birth and completed three self-report questionnaires before discharge. We analyzed outcomes using backward stepwise linear and logistic regression.ResultsOne childbirth factor, labor induced with oxytocin, was negatively associated with effective initiation of breastfeeding, and none was related to breastfeeding duration and exclusivity at any time point. Maternal weight; professional support; and newborn’s gestational age at birth, 5-minute Apgar score, weight loss, LATCH score, and active feeds (newborn actively suckled at the breast) were significantly associated with breastfeeding outcomes.ConclusionInduction of labor with oxytocin should be used judiciously; when used, nurses must be hypervigilant to assess the mother–infant dyad for breastfeeding issues and to intervene to prevent or remediate them.     

Insulin-like growth factor-1 as predictive factor of difficult laryngoscopy in patients with GH-producing pituitary adenoma: A pilot study

BackgroundGrowth hormone (GH)-producing pituitary tumors account for 10 to 15% of pituitary tumors. The hypersecretion of GH may induce changes in the airway anatomy through the activation of Insulin-like Growth factor 1(IGF-1) pathway. We sought investigate the role IGF-1 as a potential predictive factor of difficult laryngoscopy in patients with GH-producing pituitary adenoma.MethodsThis study was a single center retrospective study. We included 33 patients undergoing transsphenoidal resection of GH-producing pituitary. We recorded demographic data, el-Ganzouri risk index (EGRI) and modified Look-Evaluate-Mallampati-Obstruction-Neck mobility (mLEMON) score, and pituitary hormone plasma levels. We performed ordinal logistic regression to analyze the relationship between IGF-1 and EGRI, mLEMON, and Cormack-Lehane Grade score and a multiple logistic regression to test the capability of EGRI, mLEMON and IGF-1 levels to predict Cormack-Lehane score. Receiver operating curve (ROC), area under the curve (AUC), and cut-off value of IGF-1 were calculated.ResultsOnly 14 (42.8%) and 12 (36.36%) patients showed predictive factors of difficult intubation according to EGRI and mLEMON score, respectively. IGF-1 significantly correlated with Cormack-Lehane (p = 0.005879) but not with mLEMON and EGRI (p = 0.3080 and 0.4146, respectively). In multiple regression model IGF-1 correlated only with Cormack-Lehane grade (p = 0.0089). Area under ROC was 0.8571 and cut-off value of IGF-1 was 186.15 ng/ml.ConclusionHigher IGF-1 levels correlate with the probability of having a higher Cormack-Lehane score; classical bedside scores, such as mLEMON and EGRI, were not able to predict difficult laryngoscopy in our population.     

针灸治疗腰椎间盘突出症伴疼痛的效果研究

目的:探讨针灸治疗腰椎间盘突出症伴疼痛的效果。方法:研究对象为2018年1-12月于我院接受治疗的腰椎间盘突出症伴疼痛患者78例,以随机数表法分为对照组与研究组,各39例。对照组采取常规牵引治疗,研究组在此基础上应用针灸治疗。治疗1个月后评价两组临床疗效,并对比两组治疗前后疼痛评分。结果:研究组治疗总有效率为97.44%(38/39),高于对照组的79.49%(31/39)(P<0.05);治疗后研究组VAS评分低于对照组(P<0.05)。结论:针灸治疗腰椎间盘突出症伴疼痛疗效确切,能够有效改善症状,降低疼痛程度,值得临床推广。     

耳穴贴压联合俞募配穴针刺治疗中风后便秘疗效观察

目的观察耳穴贴压联合俞募配穴针刺治疗中风后便秘(虚秘)的临床疗效。方法将80例中风后便秘(虚秘)患者随机分为治疗组40例、对照组40例。在中风常规治疗、护理及康复训练下,治疗组采用耳穴贴压联合俞募配穴针刺,对照组采用普通针刺法。对两组患者临床疗效、便秘症状积分、胃肠激素水平及生存质量进行比较。结果两组治疗后胃肠激素P物质(SP)水平及便秘患者生存质量量表(PAC-QOL)评分均有显著提高(P<0.01),且治疗组治疗后明显高于对照组(P<0.01),两组治疗后便秘症状积分、胃肠激素血管活性肠肽(VIP)水平均显著降低(P<0.01),且治疗组治疗后低于对照组(P<0.01)。治疗组总有效率为87.5%,两组疗效比较差异有统计学意义(P<0.05)。结论耳穴贴压联合俞募配穴针刺治疗中风后便秘(虚秘)具有良好疗效。     

Vestibular Function Measurement Devices

Vestibular function laboratories utilize a multitude of diagnostic instruments to evaluate a dizzy patient. Caloric irrigators, oculomotor stimuli, and rotational chairs produce a stimulus whose accuracy is required for the patient response to be accurate. Careful attention to everything from cleanliness of equipment to threshold adjustments determine on a daily basis if patient data are going to be correct and useful. Instrumentation specifications that change with time such as speed and temperature must periodically be checked using calibrated instruments.