Minimally Invasive Treatments for Benign Prostatic Hyperplasia: Systematic Review and Network Meta-Analysis

PurposeTo review and to compare indirectly the outcomes of minimally invasive therapies for the treatment of lower urinary tract symptoms secondary to benign prostatic hyperplasia.Materials and MethodsA literature search via Medline and Cochrane Central databases was completed for randomized control studies published between January 2000 to April 2020 for the following therapies: Rezum, Urolift, Aquablation, and prostatic artery embolization (PAE). Data on the following variables were included: International prostate symptom score (IPSS), maximum urinary flow rate, quality of life, and postvoid residual (PVR). Standard mean differences between treatments were compared through a meta-analysis using transurethral resection of the prostate (TURP) to assess differences in treatment effect.ResultsThere was no significant difference in outcomes between therapies for IPSS at the 3, 6, and 12-month follow ups. Although outcomes for Rezum were only available out to 3 months, there were no consistently significant differences in outcomes when comparing Aquablation versus PAE versus Rezum. TURP PVR was significantly better than Urolift at 3, 6, and 12 months. No significant differences in minor or major adverse events were noted.ConclusionAlthough significant differences in outcomes were limited, Aquablation and PAE were the most durable at 12 months. PAE has been well studied on multiple randomized control trials with minimal adverse events while Aquablation has limited high quality data and has been associated with bleeding-related complications.     

Hirschsprung-associated inflammatory bowel disease: A multicenter study from the APSA Hirschsprung disease interest group

Background/PurposeA small number of Hirschsprung disease (HD) patients develop inflammatory bowel disease (IBD)-like symptoms after pullthrough surgery. The etiology and pathophysiology of Hirschsprung-associated IBD (HD-IBD) remains unknown. This study aims to further characterize HD-IBD, to identify potential risk factors and to evaluate response to treatment in a large group of patients.MethodsRetrospective study of patients diagnosed with IBD after pullthrough surgery between 2000 and 2021 at 17 institutions. Data regarding clinical presentation and course of HD and IBD were reviewed. Effectiveness of medical therapy for IBD was recorded using a Likert scale.ResultsThere were 55 patients (78% male). 50% (n = 28) had long segment disease. Hirschsprung-associated enterocolitis (HAEC) was reported in 68% (n = 36). Ten patients (18%) had Trisomy 21. IBD was diagnosed after age 5 in 63% (n = 34). IBD presentation consisted of colonic or small bowel inflammation resembling IBD in 69% (n = 38), unexplained or persistent fistula in 18% (n = 10) and unexplained HAEC >5 years old or unresponsive to standard treatment in 13% (n = 7). Biological agents were the most effective (80%) medications. A third of patients required a surgical procedure for IBD.ConclusionMore than half of the patients were diagnosed with HD-IBD after 5 years old. Long segment disease, HAEC after pull through operation and trisomy 21 may represent risk factors for this condition. Investigation for possible IBD should be considered in children with unexplained fistulae, HAEC beyond the age of 5 or unresponsive to standard therapy, and symptoms suggestive of IBD. Biological agents were the most effective medical treatment.Level of EvidenceLevel 4     

抑郁症患者与不明原因胸痛的关联性探讨

目的:分析抑郁症与不明原因胸痛间的关联性及其可能机制,为临床疾病的治疗提供参考依据。方法:纳入2012年6月至2014年5月四川省南充精神卫生中心精神科收治的不明原因胸痛患者35例,作为观察组,另选取35例来院进行常规体检的健康志愿者作为对照组,比较两组的抑郁量表评分、抑郁症发生率、血清C反应蛋白(CRP)、白细胞介素6(IL-6)、五羟色胺(5-HT)及外周血中的CD4+、CD8+含量。结果:与对照组比较,观察组的CRP、IL-6、5-HT、CD4+均低于对照组;且观察组的CD8+、抑郁症发生率(31.43%)、轻中度抑郁及重度抑郁患者比例均高于对照组水平,组间对比差异显著(P<0.05)。结论:抑郁症与不明原因胸痛存在一定相关性,推断可能与CRP、5-HT、IL-6等细胞因子有关,也可能与免疫抑制过程有关,在临床诊治中需引起重视。     

血清谷丙转氨酶水平与不同性别2型糖尿病患病的关系

目的 探讨血清谷丙转氨酶（ALT）与新诊2型糖尿病（T2DM）患病风险之间的关联，为T2DM的防治提供科学依据。方法 采用4阶段分层随机抽样的方法选取2006年和2009年参与青岛糖尿病预防项目的研究对象男性3 012例、女性4 422例，采用Pearson相关检验分析不同性别ALT与FPG、2 h PG的相关性，并利用多因素logistic回归分析ALT与新诊T2DM患病的关系。结果 男性中，ALT与空腹血浆血糖（FPG）、餐后2 h血浆血糖（2 h PG）的Pearson相关系数分别为0.088、0.080（均P＜0.01）；多因素logistic回归显示，在调整了年龄、BMI、糖尿病家族史、城乡、教育、婚姻、收入、吸烟及饮酒状况等混杂因素后，ALT的第4分位（Q4）组新诊T2DM患病风险是第1分位（Q1）组的1.832倍（OR = 1.832，95% CI:1.324～2.534，P＜0.01）。女性中，ALT与FPG、2h PG的Pearson相关系数分别为0.065、0.108（均P＜0.01）；多因素logistic回归显示，在调整了年龄、BMI、糖尿病家族史、城乡、教育、婚姻、收入、吸烟及饮酒状况等混杂因素后，ALT的第4分位（Q4）组新诊T2DM患病风险是第1分位（Q1）组的1.445倍（OR = 1.445，95% CI:1.087～1.919，P＜0.05）。结论 在男、女性人群中，ALT水平升高与T2DM患病相关，且这种相关性不受年龄、BMI、糖尿病家族史等的影响。     

Influence of Genetic Variation in the C-Reactive Protein Gene on the Inflammatory Response During and After Acute Coronary Ischemia

The aim of this research was to assess whether common genetic variants within the C-reactive protein gene ( CRP ) are related to the degree of acute rise in plasma C-reactive protein (CRP) levels following an acute coronary syndrome (ACS). While polymorphisms within CRP are associated with basal CRP levels in healthy men and women, less is known about the relationship of such genetic variants and the degree of CRP rise during and after acute ischemia. Plasma CRP is associated with increased rates of recurrent coronary events. We evaluated seven common genetic variants within CRP and assessed their relationship to the degree of rise in CRP levels immediately following an acute coronary syndrome in 1827 European American patients. Variants in the putative promoter region, −757T > C and −286C > T > A, were associated with the highest CRP elevations after ACS. Patients with two copies of the A allele of SNP −286C > T > A had median CRP values of 76.6 mg/L, compared to 11.1 mg/L in patients with no copies of the rare variant (p-value <0.0001), post ACS. The lowest CRP values were found for patients with minor alleles of the exonic 1059G > C and the 3'untranslated region 1846G > A SNPs. For example, patients homozygous for the minor allele of 1059G > C had 71% lower median CRP values than those homozygous for the major allele [3.5 vs 12.0 mg/L, p < 0.0001]. These trends persisted in the chronic stable phase after ischemia had resolved, and after adjustment for infarct size by peak creatinine kinase levels and clinical status by Killip class. Assessment of CRP genetic variants identified patients with higher and lower CRP elevation after acute coronary syndrome.