Debut y manejo de leucemia mieloblástica aguda durante la gestación: a propósito de un caso

Acute myeloid leukaemia (AML) is one of the deadliest haematological malignancies. During pregnancy it is a rare comorbidity and can lead to adverse outcomes, such as death, without adequate treatment. The management of AML during pregnancy remains a challenge. We report the case of a primigravida 34-year-old, with 18 weeks of amenorrhoea, who attended the emergency department presenting with pain and hypertrophy of the oral mucosa, accompanied by intense asthenia. Acute myeloblastic leukaemia was diagnosed. The possibility of terminating the pregnancy was offered given the lack of evidence regarding the maternal-foetal outcome, but the patient rejected it, so chemotherapy treatment was started. In the ultrasound controls there was no evidence of teratogenic alterations nor foetal growth restriction, and there were no alterations in Doppler flow values. It was decided to end the pregnancy at 32 + 3 GW. A preterm male was born through eutocic delivery with a normal Apgar test and umbilical cord pH, and did not require resuscitation. The puerperium was favourable and 15 days following discharge she was admitted for a bone marrow transplant from her HLA identical sister. The patient died due to rejection of the transplant and the complications derived from this event.     

血液透析发生结核感染的影响因素分析

目的分析维持性血液透析患者发生结核感染的影响因素及临床特点。方法回顾性调查2018年5月-2019年8月北京清华长庚医院肾内科收治的长期规律血液透析患者共150例,收集患者的年龄、性别、合并疾病、血常规、生化、透析充分性等检验结果和影像学资料,归纳分析血液透析患者发生结核感染的影响因素。结果150例血液透析患者,男性91人,女性59人,平均年龄(62.7±14.2)岁,发生结核感染者共11例(7.33%),其中肺外结核比例高(54.5%),以浆膜腔积液为主要表现(54.5%),血红蛋白(94.7±11.6)g/L、血清白蛋白(34.6±2.0)g/L、血肌酐(593.6±221.4)umol/L低于无结核感染者,差异具有统计学意义(P<0.05);血小板(228.7±103.5)×10⁹/L高于无结核感染者,差异具有统计学意义(P<0.05)。两组患者年龄、透析充分性、淋巴细胞、血糖、血脂、血钙、血磷、全段甲状旁腺激素无统计学差异。结论血红蛋白<110g/L、白蛋白<35g/L是MHD患者发生结核感染的高危因素,MHD患者发生结核感染以肺外结核为主,临床表现具有隐匿性和不典型性,临床工作应提高警惕避免漏诊。     

4万余例沈阳地区妇女HPV感染情况分析北大核心

目的:分析我院2020年1月1日至2020年9月中旬近4万余例女性HPV感染情况,为HPV疫苗接种、宫颈病变预防、治疗、随访提供流行病学数据。方法:选取我院2020年1月1日至2020年9月中旬之间,于我院妇科门诊及病房、皮肤科门诊及体检中心的37 325接受HPV分型检测的患者的临床资料,分析检测结果。结果:HPV感染率为13.91%(5 193/37 325),单一感染率11.46%(4 276/37 325),阳性构成比82.34%(4 276/5 193),高危亚型感染以HPV16最多见,其次52、58,低危型以6最多见,其次为11、44,与5年前HPV感染情况分析中最常见的低危亚型为cp8304不同。不同年龄段感染率不同。结论:近年沈阳地区妇女HPV感染率为13.91%,较5年前感染率18.60%有所下降,以单一、高危亚型感染为主,多重感染并存为特征。     

携带同源重组修复相关基因突变的消化道肿瘤的临床特点

目的:探讨消化道肿瘤中同源重组修复相关基因(homologous recombination repair related gene，HRR)突变的发生情况及临床意义。方法:共92例消化道肿瘤患者，79例患者进行了血液标本HRR检测，53例患者进行了组织标本HRR检测，40例患者同时行血液和组织的HRR基因检测，收集患者基因检测结果及临床相关资料。结果:在79例患者血液标本检测中发现10例（12.6%）有临床意义HRR突变，在53例患者组织标本检测中发现9例（17.0%）有临床意义HRR突变。40例同时行血液和组织的HRR基因检测患者中常见的有临床意义HRR突变为CDK12突变4例（10.0%）、ATM突变3例（7.5%）、BRCA1突变2例（5.0%）。13例有临床意义HRR突变患者中常见共存突变为TP53突变10例（76.9%）、APC突变5例（38.5%）、PIK3CA突变4例（30.8%）。40例患者中13例患者血液和/或组织中有临床意义HRR突变，27例患者血液和组织中均无任何临床意义HRR突变且两组相比，有临床意义HRR突变组肿瘤突变负荷（tumor mutational burden，TMB）为6.17(2.24～11.52)，而未携带HRR突变组TMB为0.4(0～3.75)，差异有统计学意义（P＜0.05）。40例患者组织检测中7例HRR有临床意义的突变，33例无HRR突变，血液检测中10例HRR有临床意义的突变，30例无HRR突变，一致性检验的Kappa值为0.333（P=0.031）。结论:携带有临床意义HRR突变的消化道肿瘤患者TMB更高，血液和组织检测HRR突变有较好的一致性。     

Understanding Hispanic Patient Satisfaction with Telehealth During COVID-19

BackgroundRecent studies have described the use of telehealth for pediatric surgical care during the COVID-19 pandemic. We aimed to evaluate equity in telehealth use by comparing rates of utilization and satisfaction with pediatric surgical telemedicine among Hispanic patients.MethodsWe conducted a retrospective cohort study of patients seen by a surgical subspecialty provider in the outpatient setting at a quaternary pediatric hospital between April 1 and June 30, 2020. Patients evaluated in the same three-month period in 2019 were analyzed as a historic control. Differences in Family Experience Survey (FES) responses based on race and ethnicity and preferred language of care were assessed using univariable and multivariable generalized linear modeling.ResultsThe pandemic cohort included fewer patients of Hispanic ethnicity and fewer Spanish-speakers. After controlling for visit type, comparison of Spanish-speaking and English-speaking patients revealed that Spanish-speaking families had significantly lower scores for FES items that evaluated healthcare provider explaining (IRR 0.74, 95% CI: 0.61–0.90), listening (IRR 0.76, 95% CI: 0.63–0.92), and time spent with the family (IRR 0.73, 95% CI: 0.60–0.89). There were no differences in FES responses based on insurance status or degree of medical complexity.ConclusionsTelehealth services were less commonly used among Hispanic and Spanish-speaking patients. Language may differentially affect family satisfaction with healthcare and telehealth solutions. Strategies to mitigate these inequities are needed and may include strengthening interpreter services and providing language-concordant care.Level of evidenceLevel IV.     

Tuberculosis during lung cancer treatment-A case series

This study aimed to clarify the characteristics of patients with lung cancer undergoing treatment until the onset of tuberculosis. Between 2005 and 2019, patients who were admitted to Tokyo National Hospital due to tuberculosis during lung cancer treatment were examined retrospectively. There were 42 patients, and detailed medical information was obtained in 39 patients. The median age of the 39 patients were 75 years (range: 47–92 years), of which 33 were males and 36 were Japanese Baby Boomers or older. Regarding risk factors for developing tuberculosis, smoking was noted in 34 cases, oral corticosteroid use in 13, and previous tuberculosis in six. Thirty-seven patients had one risk factor and 19 had two or more risk factors, but diagnosis of latent tuberculosis infection (LTBI) was obtained in only one patients, and none had received LTBI treatment. The first-line treatment for lung cancer was resection in 13 cases, chemoradiotherapy in 6, chemotherapy in 10, radiation therapy in 3, laser therapy in 1, and best supportive care (BSC) alone in 6. At tuberculosis onset, BSC accounted for 17 cases, but other situations were considerably existed such as anticancer medication (12 cases), and observation after lung cancer treatment (10 cases). Tuberculosis occurred in various situations in elderly patients with lung cancer. It is critical to actively evaluate the risk of tuberculosis and consider LTBI screening and treatment.     

信息化随访干预措施对HBV感染患者依从性影响分析

目的通过信息化随访方式干预慢性乙型病毒性肝炎患者,对比分析其对患者疾病及用药依从性影响。方法收集2014年10月至2017年10月惠州市第六人民医院门诊及住院部诊断为慢性乙型病毒性肝炎、乙肝肝硬化患者,剔除不符合纳入条件患者,共纳入符合条件患者264例,有42例合并肝硬化。对纳入患者采取分层随机抽样方法进行分组,最终微信+电话随访组87例,电话随访组88例,对照组89例。随访并对比三组在2年后肝功能、肝硬化人数及停用恩替卡韦时间等不同差异。结果随访年后三组在失访人数上差异存在统计学意义,其中A组与B组2年后两组在ALT(Z=-3.218,P=0.02)、AST(Z=-2.749,P=0.03)、Alb(Z=1.746,P=0.04)、乙肝病毒DNA(Z=-3.231,P=0.02)指标差异具有统计学意义,而TBil、FIB-4指数、APRI、γ-GT指标差异无统计学意义。A组与C组2年后对比结果显示,两组在ALT(Z=-11.089,P<0.001)、AST(Z=-9.247,P=0.01)、TBil(Z=-7.623,P=0.01)、APRI(Z=-4.834,P=0.01)、γ-GT(Z=-2.867,P=0.03)、Alb(Z=3.187,P=0.02)、乙肝病毒DNA(Z=-10.078,P<0.001)指标差异具有统计学意义,而FIB-4指数指标差异无统计学意义。B组与C组2年后两组对比结果显示,两组在ALT(Z=-1.275,P=0.04)、AST(Z=-2.045,P=0.03)、TBil(Z=-3.762,P=0.02)、APRI(Z=-1.461,P=0.04)、γ-GT(Z=-2.254,P=0.03)、乙肝病毒DNA(Z=-1.782,P=0.04)指标差异具有统计学意义,而Alb、FIB-4指数指标差异无统计学意义。随访2年后A组肝硬化人数为12人,B组为16人,C组为24人。A组与B组(χ²=0.945,P=0.408)、B组与C组肝硬化人数(χ²=2.741,P=0.103)差异无统计学意义,而A、C两组肝硬化人数差异有统计学意义(χ²=6.843,P=0.013)。在2年时间内,A组有15例患者暂停使用恩替卡韦,B组有28例,C组有61例,三组停用恩替卡韦人数差异有统计学意义(χ²=25.061,P<0.001),通过Kaplan-meier分析,结果显示A组使用恩替卡韦时间长于B组(83.0%vs 68.5%,χ²=5.754,P=0.016)及C组(83.0%vs 33.7%,χ²=61.601,P<0.001),而B组使用时间长于C组(63.5%vs 33.7%,χ²=32.451,P<0.001)。结论通过对患者强化信息化干预,可以使患者服用抗乙肝病毒药物依从性提高,降低患者肝功能异常发生及肝硬化发病率。