ObjectiveTo explore the related risk factors of epilepsy after traumatic skull defect repair.MethodsThe clinical data of 72 cases patients underwent cranial three-dimensional titanium mesh repair in Neurosurgery Department of Sichuan Baoshihua Hospital from February 2010 to December 2017 were collected and followed up for 6 months, retrospectively analysed the causes and operation problems of secondary epilepsy after repair.Results21 casese (29.2%) among the 72 cases patients underwent cranioplasty were found with secondary epilepsy. Univariate analysis showed that the rate of secondary epilepsy in patients with softening lesion of gray matter, no formal antiepileptic treatment after the first operation, suspension of dural during operation and repair time of the trauma >6 months was significantly higher than that in patients without secondary epilepsy (P<0.05). Multivariate Logistic regression was used to correct the results, showing that softening lesion in the gray matter [OR=8.425, 95% CI (2.541, 27.934), P<0.001)], no formal antiepileptic treatment after the first operation [OR=0.160, 95% CI (0.050, 0.518), P=0.002], intra-operative suspended dural [OR=13.306; 95% CI (3.769, 46.976), P<0.001] and repair time of trauma >6 months [OR=6.205, 95% CI (1.705, 22.583], P=0.006] were independent risk factors of secondary epilepsy.ConclusionAfter decompression of bone flap, regular antiepileptic therapy, shortening repair time, and proper peroperative management can reduce the incidence of postoperative epilepsy.
ObjectiveTo summarize recent research on the surgical treatment of breast cancer after neoadjuvant chemotherapy (NAC) and to review the impact of NAC on the surgical treatment of breast cancer. MethodRelevant studies on NAC and surgical treatment of breast cancer from both domestic and international sources were reviewed. The literatures were analyzed, summarized, and discussed. ResultsFollowing NAC, the survival outcomes and risk of local recurrence in patients undergoing breast-conserving surgery were similar to those undergoing mastectomy. The using of image-guided minimally invasive biopsy accurately predicted pathological complete remission (pCR) of breast lesions after NAC, potentially allowed some breast cancer patients to undergo only radiation therapy after NAC, thus avoiding breast surgery. For patients with positive axillary lymph nodes, techniques such as dual-tracer, triple-tracer, and targeted axillary lymph node dissection had achieved clinical requirements in terms of detection rate and false-negative rate of sentinel lymph node biopsy, provided a safe alternative to axillary lymph node dissection. ConclusionsNAC is an important component of comprehensive breast cancer treatment. However, there is still controversy regarding the local treatment of the primary breast lesion and axillary lymph nodes after NAC. Currently, individualized treatment based on the specific circumstances of the patient remains the approach in clinical practice, aiming to achieve the optimal control of local recurrence and survival benefits for patients.
ObjectiveTo summarize the research progress on the impact of postoperative adjuvant chemotherapy on frailty, cognitive function, and quality of life in older patients with breast cancer.MethodCollected literatures about the impact of postoperative adjuvant chemotherapy on frailty, cognitive function, and quality of life in older patients with breast cancer to make an review.ResultsElderly breast cancer patients were likely to benefit from postoperative adjuvant chemotherapy without undergoing significant impairment of frailty, cognitive function, and quality of life. However, postoperative adjuvant chemotherapy might cause an aggravation of the frailty in patients who was already with it.ConclusionWe should develop personalized treatment plans for elderly breast cancer patients after multidisciplinary assessment.
ObjectiveTo compare the keyhole approach and traditional craniotomy in the treatment of basal ganglia region hypertension cerebral hemorrhage postoperative epileptic curative effect comparison keyhole approach and traditional craniotomy in the treatment of basal ganglia region the curative effect of hypertensive cerebral hemorrhage postoperative epilepsy. MethodsCollected cases of basal ganglia region admitted in department of neurosurgery our hospital from September 2006 to March 2015, 108 cases of hypertensive cerebral hemorrhage patients, randomly divided into two groups:keyhole approach group (58 cases) and conventional surgery group (50 cases).Two groups of patients with perioperative all use the same management scheme, using statistical methods to analyze clinical data of two groups of patients, such as age, sex, blood loss, postoperative epilepsy, drug efficacy and the incidence of adverse drug reactions, etc. ResultsPostoperative follow-up of 2 years, keyhole approach group 12 cases sufferred postoperative seizure, 1 case of patients with status epilepticus, no death occurred; a total of 10 cases of mono-antiepileptic drug(AEDs) therapy effectively, and 7 cases present adverse drug reactions; Traditional surgical postoperative seizures 22 cases, 9 cases occurred status epilepticus, and five died as a result, only five were effective for single therapy, and 15 cases with adverse drug reactions.Statistical results suggest the incidence of postoperative epilepsy, the incidence of severe epilepsy, prognosis, single drug control and adverse drug reactions between the tuo groups have significant difference (P < 0.05). ConclusionCompared with traditional craniotomy for removal of hematoma, keyhole approach greatly reduce the incidnce of basal ganglia region hypertension cerebral hemorrhage postoperative complications, severe epilepsy and adverse reaction of AEDs.Therefore, keyhole approach in the treatment of basal ganglia region hypertension cerebral hemorrhage is an admirable way of treatment.
目的 系统评价瑞芬太尼用于全身麻醉下剖宫产时对新生儿的影响。 方法 检索Cochrane Library、PubMed、OVID、EMbase、CNKI、万方等中外数据库，收集1990年－2012年关于瑞芬太尼用于全身麻醉下剖宫产的临床随机对照研究。按Cochrane系统评价方法评估文献质量，用Revman 5.1软件对提取的数据进行Meta分析。 结果 共纳入10项研究，包括342例产妇。与空白对照组相比，瑞芬太尼降低新生儿1 min Apgar评分[WMD=?0.46，95%CI（?0.65，?0.27），P＜0.000 01]，提高出生时脐动脉pH值[WMD=0.01，95%CI（0.00，0.02），P=0.004]，增加出生时窒息发生率[RR=1.76，95%CI（1.06，2.95），P=0.03]；当诱导剂量为1.0～1.5 μg/kg时，对5 min Apgar评分无影响[WMD=?0.14，95%CI（?0.32，0.04），P=0.13]。 结论 瑞芬太尼用于全身麻醉剖宫产可减轻新生儿酸中毒，但是会对新生儿产生一过性的呼吸抑制。
【摘要】 目的 探讨老年糖尿病患者合并脑梗死的临床特点及相关危险因素。 方法 回顾分析2008年7月-2009年7月收治的96例老年糖尿病合并脑梗死患者（A组）及116例老年非糖尿病脑梗死（B组）的临床资料，比较两组患者临床症状、体重指数（BMI）、总胆固醇（TC）、甘油三酯（TG）、低密度脂蛋白（LDL）、高密度脂蛋白（HDL）、纤维蛋白原（FIB）水平及头颅CT结果等。 结果 A组与B组相比，BMI，TC、TG、LDL及FIB水平明显增高，而HDL降低，颅内病灶直径多较小，数目较多。 结论 老年糖尿病患者合并高BMI、TC、TG、LDL及低HDL脑梗死的危险性较高，且以多发腔隙性脑梗死多见。【Abstract】 Objective To investigate the clinical features and risk factors of the cerebral infarction in elder diabetic patients. Methods The clinical data of 96 (group A) and 116 (group B) elder patients with and without diabetes mellitus treated in our hospital due to cerebral infarction from July 2008 to July 2009 were retrospectively anlalyzed. The differences in clinical symptoms, body mass index (BMI), total cholesterol (TC), triglyceride (TG), low-density lipoprotein (LDL), high-density lipoprotein (HDL), fibrinogen (FIB) and the results of head CT between the two groups were compared. Results The levels of BMI, TC, TG, LDL, and FIB were obviously higher in group A than those in group B; HDL decreased, and the size and number of cerebral infarction was smaller and more in group A. Conclusion The elder diabetic patients with high BMI, TC, TG, and LDL and low HDL have a high risk of cerebral infarction, most commonly lacunar infarction.
Objective To summarize the research progress of pathogenetic and development mechanism of phyllodes tumor of breast (PTB). Method Summarizing the studies on pathogenetic and development mechanism of PTB by searching PubMed, Web of Science, CNKI, and Wanfang databases, and then make a review. Results Currently, there was no uniform conclusion on the pathogenetic and development mechanism of PTB, though many factors may involve in the pathogenesis of PTB. PTB may be derived from fibroadenoma, and some studies suggested that it was closely related to hormonal receptor disorders, epithelial mesenchymal transition mechanism, gene mutation, and so on. Conclusion The pathogenetic and development mechanism of PTB is not clear yet and more researches are needed to confirm it.
【摘要】 目的 建立血液中乙醇的直接稀释-填充柱气相色谱测定法，将其与现行推荐方法GA/T105-1995进行对比，同时对不同采血管对乙醇含量的影响进行研究。 方法 使用GDX-102填充柱作为分析柱，柱温160 ℃，汽化室190 ℃，检测器（FID）190 ℃；用1 mg/mL正丙醇溶液稀释血液50倍，经离心后，取上清液1 μL进样测定。 结果 本法回收率91.2%~105.7%，与GA/T105-1995推荐方法测定结果最大相对误差为7.1%，血液保存于非抗凝管的血醇浓度比抗凝管稍高。 结论 该法适用于血液中乙醇含量的测定，样品处理更简便。不同采血管对血醇含量有一定影响，综合考虑各因素后建议使用枸橼酸钠抗凝管作为采血管。【Abstract】 Objective To establish a direct dilution-gas chromatographic method for the determination of ethanol in blood, compare the method with GA/T105-1995 recommendation method, and study the effects of blood tubes with different anticoagulants on the ethanol contents. Methods GDX-102 packed column was used as separation column with an oven temperature of 160 ℃, an injector temperature of 190 ℃ and a flame ionization detector temperature of 190 ℃. Normal propanol solution at 1 mg/mL was adopted to dilute the samples with a volume 50 times of the propanol solution. After being centrifuged, 1ul of the supernatant liquid was injected for analysis. Results The recovery rate of the method was between 91.2% and 105.7%. The deviation of the method with GA/T105-1995 recommendation method was less than 7.1%. The concentration of blood ethanol preserved in the non-anticoagulant tubes was a little higher than that preserved in the anticoagulant tubes. Conclusions The method can be used for the determination of ethanol content in blood. Compared with GA/T105-1995 recommendation method, the sample treatment of this method is much simpler. And the blood tubes with different anticoagulants have influences on the ethanol contents. It is recommended that blood tubes with sodium citrate as anticoagulant can be used for blood sampling and preservers.
Objective To summarize the description about the pure noninvasive breast carcinoman in guidelines. Methods The related guidelines and literatures about the pure noninvasive breast carcinoma were collected to make a review. Results Through reviewing the guidelines of breast carcinoma, including Chinese Anti Cancer Association (CACA), National Comprehensive Cancer Network (NCCN), St.Gallen, European Society for Medical Oncology Clinical Practice Guidelines for Diagnosis, Treatment and Follow-up, as well as Japanese Breast Cancer Society Clinical Practice Guideline, we find that, the main treatment of noninvasive breast carcinoma is operation and the surgery for axillary is not recommended by most guidelines. The sentinel lymph node biopsy (SLNB) should be performed only when the invasive ductal carcinoma (IDC) is suspected or location of lesion would decrease the success of SLNB in the future. The radiotherapy should be advised to patients following conservation surgery. The patients with estrogen receptor (ER)-positive should undergo endocrine therapy. However, the using of endocrine therapy should be discussed with patient. Conclusions Although the prognosis of pure noninvasive breast carcinoma is better than invasive cancer, the research about it is still less, and the treatments recommended by guidelines are different. The more attention should be paid to the research about the pure noninvasive carcinoma.