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Detection and Dissemination of MCR-1 Colistin Resistance Gene in a Hospital Setting in Abakaliki, Nigeria 尼日利亚Abakaliki医院MCR-1粘菌素耐药基因的检测和传播
Q4 Medicine Pub Date : 2023-01-15 DOI: 10.3923/jms.2023.1.6
C. Iroha, M. Ugwu, I. Iroha, C. Esimone, C. Ejikeugwu
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引用次数: 0
Nonmesh laparoscopic repair of incarcerated obturator hernia 非网状腹腔镜修补嵌顿性闭孔疝
Q4 Medicine Pub Date : 2023-01-01 DOI: 10.4103/jmedsci.jmedsci_338_21
Ching-Ching Chen, Ting-Yuan Feng, Ren-Tzer Wang, Hao-Ming Chang
Obturator hernia (OH) is uncommon. With its low incidence, diagnosis can be difficult with physical exams and laboratory data only. Imaging study with computer tomography significantly improved diagnosis accuracy and lower bowel resection and mortality rate. We present a rare case of a 70-year-old female with OH and managed by laparoscopic nonmesh repair method.
闭孔疝(OH)并不常见。由于其发病率低,仅凭体检和实验室数据诊断可能很困难。计算机断层扫描的影像学研究显著提高了诊断准确性,降低了肠切除率和死亡率。我们报告了一例罕见的70岁女性OH病例,采用腹腔镜非网状修复方法进行治疗。
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引用次数: 0
The Prognostic Implication of Coronary Artery Calcification in Patients with Atrial Fibrillation 房颤患者冠状动脉钙化对预后的影响
Q4 Medicine Pub Date : 2023-01-01 DOI: 10.4103/jmedsci.jmedsci_335_21
C. Hsiang, Wen‐Yu Lin, C. Lo, C. Liang, Tsung-Kun Lin, Chun-Hsien Hsieh, Jia-En Chen, Wen-Cheng Liu
Background: Coronary artery calcification (CAC) is a well-validated parameter reflecting the extent of subclinical atherosclerosis. Atherosclerosis manifestations are commonly presented in atrial fibrillation (AF) patients. Nevertheless, the long-term cardiovascular risks in AF patients with concomitant CAC are limited. Aim: The aim of this study is to identify the prognostic impact of CAC in patients with AF. Methods: A total of 646 eligible patients who underwent noncontrast coronary computed tomography (nCCT) from January 2012 to December 2018 were evaluated and retrospectively followed up for 2 years. The patients were assessed for cardiovascular outcomes, including nonfatal myocardial infarction, nonfatal stroke, late coronary revascularization, major adverse cardiovascular event (MACE), and total coronary and total composite events, by a multivariable Cox regression hazards model with adjusting for significant confounding factors. Results: AF patients with severe CAC (CAC score [CACS] >400 Agatston units) had significantly higher risks of composite cardiovascular outcomes, including MACEs (adjusted hazard ratio [HR]: 57.18, 95% confidence interval [CI]: 2.28–1434.41, P = 0.014), total coronary events (adjusted HR: 16.48, 95% CI: 1.21–224.15, P = 0.035), and total composite events (adjusted HR: 26.35, 95% CI: 2.45–283.69, P = 0.007), than sinus rhythm patients without CAC. Moreover, severe CAC in AF patients was a significant predictor of total composite events (adjusted HR: 59.1, 95% CI: 2.16–1616.33, P = 0.016). Conclusion: Severe CAC in AF patients may cause significantly higher cardiovascular risks, highlighting the role of nCCT in determining CACs for early risk evaluation to facilitate aggressive risk modification and thereby to prevent subsequent cardiovascular events. Further, large, prospective studies are needed to validate the impact of CAC in patients with AF.
背景:冠状动脉钙化(CAC)是反映亚临床动脉粥样硬化程度的有效参数。动脉粥样硬化是房颤(AF)患者常见的表现。然而,合并CAC的房颤患者的长期心血管风险是有限的。目的:本研究的目的是确定CAC对房颤患者预后的影响。方法:对2012年1月至2018年12月接受非对比冠状动脉计算机断层扫描(nCCT)的646例符合条件的患者进行评估,并进行2年的回顾性随访。通过校正显著混杂因素的多变量Cox回归风险模型,评估患者的心血管结局,包括非致死性心肌梗死、非致死性卒中、晚期冠状动脉血运重建、主要不良心血管事件(MACE)、总冠状动脉和总复合事件。结果:房颤合并严重CAC (CAC评分[CACS] bb0 400 Agatston单位)患者的心血管综合结局风险显著高于无CAC的窦性心律患者,包括mace(校正风险比[HR]: 57.18, 95%可信区间[CI]: 2.28-1434.41, P = 0.014)、总冠状动脉事件(校正风险比:16.48,95% CI: 1.21-224.15, P = 0.035)和总复合事件(校正风险比:26.35,95% CI: 2.45-283.69, P = 0.007)。此外,房颤患者的严重CAC是总复合事件的重要预测因子(校正HR: 59.1, 95% CI: 2.16-1616.33, P = 0.016)。结论:房颤患者的严重CAC可能导致心血管风险显著升高,因此nCCT在确定CAC以进行早期风险评估以促进积极的风险修改从而预防后续心血管事件方面的作用突出。此外,还需要大规模的前瞻性研究来验证CAC对房颤患者的影响。
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引用次数: 0
Different preanesthetic evaluation and management cause a major different outcome in an esophageal achalasia patient 不同的麻醉前评估和管理导致食道失弛缓症患者的主要不同结果
Q4 Medicine Pub Date : 2023-01-01 DOI: 10.4103/jmedsci.jmedsci_73_21
Yu-Chou Chen, Pei-Han Fu, Yao-Tsung Lin, Jen-Yin Chen, Zhi-Fu Wu
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引用次数: 0
Risk factors for failures in anterior cruciate ligament reconstruction: A narrative review 前交叉韧带重建失败的危险因素:一个叙述性的回顾
Q4 Medicine Pub Date : 2023-01-01 DOI: 10.4103/jmedsci.jmedsci_75_23
Zhi-Hong Zheng, Wen-Chun Yen
This article provides a narrative review of the risk factors for anterior cruciate ligament reconstruction (ACLR) failures, as well as strategies to prevent such failures. Early timing for ACLR is not a risk factor for arthrofibrosis anymore according to recent studies. Vancomycin-soaked grafts appear to decrease infection rates after ACLR and are cost-effective. Proper tunnel placement is critical for anatomic ACLR to restore knee kinematics and joint stability. The article proposes a reproducible and accurate method for tunnel positioning. Increased sagittal plane tibial slope has been identified as a risk factor for primary ACLR failure. An anterior closing wedge proximal tibial osteotomy is suggested as a viable option for reducing posterior tibial slope. The lateral extra-articular tenodesis procedure in ACLR is effective in restoring both anterior tibial translation and rotatory stability.
本文综述了前交叉韧带重建(ACLR)失败的危险因素,以及预防此类失败的策略。根据最近的研究,早期ACLR不再是关节纤维化的危险因素。万古霉素浸泡的移植物似乎可以降低ACLR后的感染率,并且具有成本效益。适当的隧道放置对于解剖ACLR恢复膝关节运动学和关节稳定性至关重要。本文提出了一种可重复、精确的隧道定位方法。矢状面胫骨斜率增加已被确定为原发性ACLR失败的危险因素。前闭合楔形胫骨近端截骨术被认为是减少胫骨后坡的可行选择。ACLR的外侧关节外肌腱固定术在恢复胫骨前移位和旋转稳定性方面是有效的。
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引用次数: 0
Conservative management for spontaneous lumbar facet joint hemarthrosis in severe hemophilia a: A rare case report 保守治疗严重血友病a并发自发性腰椎小关节积血1例
Q4 Medicine Pub Date : 2023-01-01 DOI: 10.4103/jmedsci.jmedsci_281_21
Chia-Ying Lai, Yeu-Chin Chen, Tsung-Ying Li
Spontaneous lumbar facet joint bleeding is rarely observed in patients with hemophilia. Since it is categorized as a spinal epidural hematoma, surgery is the main treatment. Conservative treatment was successful in patients with minor or absent neurological deficits. We aimed to present the case of a patient with severe hemophilia who suffered from acute sciatica caused by lumbar facet joint hematoma. Nonsurgical treatment using a multidimensional approach was provided. The hemarthrosis is completely resolved. The patient recovered from clinical neurological symptoms without recurrence throughout the 4-year follow-up period. Spontaneous lumbar facet joint hemarthrosis in patients with severe hemophilia who present with mild neurological symptoms can be conservatively treated if the hemarthrosis is recognized early. Moreover, a multidisciplinary team approach is paramount in achieving good patient outcomes.
血友病患者很少观察到自发性腰椎小关节出血。由于它被归类为脊髓硬膜外血肿,手术是主要的治疗方法。对于有轻微或无神经功能缺损的患者,保守治疗是成功的。我们的目的是介绍一例严重血友病患者,他患有由腰椎小关节血肿引起的急性坐骨神经痛。提供了使用多维方法的非手术治疗。积血性关节炎已完全解决。在4年的随访期间,患者从临床神经系统症状中恢复,没有复发。严重血友病患者并发轻度神经系统症状的自发性腰椎小关节积血,如果早期发现积血,可以进行保守治疗。此外,多学科团队方法对于获得良好的患者结果至关重要。
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引用次数: 0
Refixation of labrum in pincer type of femoroacetabular impingement 钳型股髋臼撞击的唇部再固定
Q4 Medicine Pub Date : 2023-01-01 DOI: 10.4103/jmedsci.jmedsci_49_23
Zhi-Hong Zheng, Jui-Yen Weng
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引用次数: 0
Esophageal schwannoma with unusual endoscopic ultrasound imaging findings 食管神经鞘瘤,超声内镜异常表现
Q4 Medicine Pub Date : 2023-01-01 DOI: 10.4103/jmedsci.jmedsci_238_22
Tsai-Wang Huang, Fu-Chieh Hsu
Esophageal schwannomas are a subset of rare tumors that are difficult to differentiate from other esophageal tumors preoperatively. On endoscopic ultrasound (EUS), esophageal schwannomas generally appear as well-demarcated masses that are heterogeneous, hypoechoic, or mixed-echogenic in nature. We present a case of esophageal schwannoma with atypical EUS findings. EUS revealed two lobulated tumors that originated from the muscularis propria and characterized by heterogeneous hypoechoic features and poor blood flow signals. Right-sided video-assisted thoracoscopic surgery with esophageal tumor enucleation was performed. Immunostaining finally confirmed the diagnosis of an esophageal schwannoma. Esophageal schwannomas tend to show heterogeneous hypoechoic or mixed-echogenic features, but they rarely present with two lobulated masses.
食管神经鞘瘤是一种罕见的肿瘤,术前很难与其他食管肿瘤区分。在内镜超声检查(EUS)上,食管神经鞘瘤通常表现为界限清晰的肿块,性质不均匀,低回声或混合回声。我们报告一例食管神经鞘瘤的不典型EUS表现。EUS显示两个起源于固有肌层的分叶状肿瘤,以异质性低回声特征和血流信号差为特征。右侧胸腔镜下行食管肿瘤摘除手术。免疫染色最终确诊为食管神经鞘瘤。食管神经鞘瘤往往表现为异质性低回声或混合回声特征,但很少出现两个分叶状肿块。
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引用次数: 0
Potential utility of tranexamic acid in combat trauma 氨甲环酸在战斗创伤中的潜在应用
Q4 Medicine Pub Date : 2023-01-01 DOI: 10.4103/jmedsci.jmedsci_24_23
Zhi-Hong Zheng, Li-Kuei Yang
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引用次数: 0
Identification of metabolite shifts and early serum predictors for indicators of remodelling in diabetes and nondiabetic models of cardiac hypertrophy 糖尿病和非糖尿病心肌肥厚模型的代谢物转移和早期血清预测指标的鉴定
Q4 Medicine Pub Date : 2023-01-01 DOI: 10.4103/jmedsci.jmedsci_323_21
Victor Arokia Doss, Dharaniyambigai Kuberapandian
Background: Cardiac hypertrophy (CH) is the asymptomatic enlargement of ventricular walls witnessed in diabetes and hypertension, for which early metabolite differences and prediction are less stated previously. Aim: The aim of the study was (i) to understand the metabolic and ventricular events in diabetes and nondiabetes induced CH at the end of 2 weeks and (ii) to identify significant metabolite predictors and pathways that influence the seven metabolic and physiological responders of CH, namely, 3-hydroxybutyrate (3-HB); lactic acid; urea; and electrocardiography (ECG) waves (QRS complex, R amplitude, R-R interval, and heart rate). Methods: Diabetic rat models of CH using streptozotocin (40 mg/kg, i. p., single dose), and nondiabetic models using adrenaline (0.3 mg/kg, i. p, 2 weeks) were developed. Blood glucose levels, ECG, heart weight/body weight ratio, histopathological analysis, and serum metabolite analysis using gas chromatography mass spectrometry were performed at the end of 2 weeks. Strong metabolite predictors and pathways were identified using Pearson's correlation, multiple regression (MRA) and metabolite set enrichment (MSEA) analyses. Results: The prevalence of CH was observed through preliminary screenings at the end of 2 weeks. Galactose, leucine, erythrose, sorbitol, and valine were identified as significant (P < 0.05) predictors in SZ model, whereas isoleucine, galactose, leucine, inositol, and palmitic acid were identified in ADR model. However, galactose metabolism, branched-chain amino acid, and lactose degradation pathways were mapped as the highly influential apparent pathways during early CH remodeling in both the models. Conclusion: This study identified putative initial metabolite shifts, significant predictors pathways that can aid in forecasting, intervention, and prevention of CH.
背景:心肌肥厚(CH)是糖尿病和高血压患者无症状的心室壁扩大,其早期代谢物差异和预测先前较少报道。目的:该研究的目的是(i)了解糖尿病和非糖尿病诱导的CH在2周结束时的代谢和心室事件,(ii)确定影响CH 7种代谢和生理反应的重要代谢物预测因子和途径,即3-羟基丁酸(3-HB);乳酸;尿素;和心电图(ECG)波(QRS复波、R幅值、R-R间隔和心率)。方法:采用链脲佐菌素(40 mg/kg,腹腔灌胃,单次给药)和肾上腺素(0.3 mg/kg,腹腔灌胃,2周)建立糖尿病大鼠CH模型。2周结束时进行血糖水平、心电图、心重/体重比、组织病理学分析和血清代谢物气相色谱质谱分析。利用Pearson’s correlation、多元回归(MRA)和代谢物集富集(MSEA)分析确定了强代谢物预测因子和途径。结果:2周后通过初步筛查,观察CH的患病率。在SZ模型中,半乳糖、亮氨酸、红血球酶、山梨醇和缬氨酸被认为是显著的预测因子(P < 0.05),而在ADR模型中,异亮氨酸、半乳糖、亮氨酸、肌醇和棕榈酸被认为是显著的预测因子。然而,在两种模型中,半乳糖代谢、支链氨基酸和乳糖降解途径被定位为早期CH重塑过程中高度影响的明显途径。结论:本研究确定了假定的初始代谢物转移,这是一种重要的预测途径,可以帮助预测、干预和预防CH。
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Journal of Medical Sciences (Taiwan)
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