Zhonghua nei ke za zhi最新文献

{"title":"[Chinese expert consensus on CT-guided thermal ablation treatment of primary liver cancer].","authors":"","doi":"10.3760/cma.j.cn112138-20221226-00960","DOIUrl":"https://doi.org/10.3760/cma.j.cn112138-20221226-00960","url":null,"abstract":"<p><p>In order to standardize CT-guided local ablation as treatment of liver cancer in China, integrate advanced concepts of \"precision medicine\", adopt the image guided thermal ablation (IGTA) technique, and improve multidisciplinary approach in the treatment of liver cancer, experts from the Society of Tumor Ablation Therapy of the Chinese Anti-Cancer Association, the Ablation Expert Committee of the Chinese Society of Clinical Oncology (CSCO), and the Expert Group on Tumor Ablation Therapy of the Chinese Medical Doctors, discussed and developed a consensus on CT-guided percutaneous thermal ablation therapy for primary liver cancer, based on current treatment guidelines in ablation therapy. This was an attempt to standardize and develop clinical practice related to CT-guided thermal ablation treatment in patients with primary liver cancer.</p>","PeriodicalId":24000,"journal":{"name":"Zhonghua nei ke za zhi","volume":"62 6","pages":"647-660"},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9928963","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Efficacy and prognostic analysis of orthopedic surgery in patients with newly diagnosed multiple myeloma].","authors":"F J Zhang,&nbsp;X Zhou,&nbsp;S Z Liu,&nbsp;S J Liu,&nbsp;Y Liu,&nbsp;J L Zhuang","doi":"10.3760/cma.j.cn112138-20220824-00621","DOIUrl":"https://doi.org/10.3760/cma.j.cn112138-20220824-00621","url":null,"abstract":"<p><p><b>Objective:</b> To evaluate the efficacy and prognosis of orthopedic surgical resection surgery in patients with newly diagnosed multiple myeloma (NDMM). <b>Methods:</b> This retrospective cohort study collected clinical data of patients with NDMM who underwent surgery due to spinal cord compression or pathological long-bone fractures at the Peking Union Medical College Hospital from 1 January 2003 to 31 December 2021. Patients who received biopsy or vertebroplasty/kyphoplasty were excluded and patients with the same degree of bone disease and who did not undergo any surgical intervention were selected as controls. Visual analogue scale (VAS) and physical status (ECOG) scores, progression-free survival (PFS), and overall survival (OS) were compared. Statistical analysis included the <i>χ</i>²-test, <i>t</i>-test, and Kaplan-Meier methods. <b>Results:</b> Baseline data were compared between the surgical group (<i>n</i>=40 with 43 interventions) and the non-surgical group (<i>n</i>=80), and included sex, age, paraprotein type, International Staging System (ISS), number of lytic lesions, cytogenetic abnormalities, first-line treatment, and the proportion of patients receiving autologous stem cell transplantation (ASCT) (all <i>P</i>>0.05). Serum M protein levels in the surgical group were significantly lower than those of the non-surgical group [(21.95±16.44) g/L vs. (36.18±20.85) g/L, <i>P</i>=0.005]. The surgical lesions involved the axial skeleton (79.1%, 34/43) or the extremities (20.9%, 9/43). VAS and ECOG scores improved significantly after surgery (VAS: 2.30±0.80 vs. 6.60±1.50, <i>P</i><0.001; ECOG: 2.09±0.59 vs. 3.09±0.73, <i>P</i><0.001). The median follow-up time was 51 months. Kaplan-Meier survival analysis suggested that the median PFS (25 vs. 29 months) and OS (46 vs. 60 months) were comparable between the surgical and non-surgical intervention groups (both <i>P</i>>0.05). Subgroup analysis showed that among patients with ISS Ⅰ or those who had received ASCT, PFS in the surgical group was similar to that of the non-surgical intervention group (both <i>P</i>>0.05), while OS was worse (<i>P</i>=0.005, 0.017). Patients with ISS Ⅱ/Ⅲ scores or without ASCT had similar PFS and OS between the surgical and non-surgical intervention groups (all <i>P</i>>0.05). Cox multivariate analysis suggested that ISS and ASCT were independent prognostic factors for OS (ISS: <i>HR</i>=0.42, 95%<i>CI</i> 0.19-0.93, <i>P</i>=0.031; ASCT: <i>HR</i>=0.41, 95%<i>CI</i> 0.18-0.97, <i>P</i>=0.041), while orthopedic surgery did not influence survival (<i>P</i>=0.233). <b>Conclusion:</b> For patients with NDMM, orthopedic surgical resection decreased bone-related complications and improved quality of life, but did not affect survival.</p>","PeriodicalId":24000,"journal":{"name":"Zhonghua nei ke za zhi","volume":"62 6","pages":"673-680"},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9928968","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Changes and clinical significance of erythrocyte lifespan in megaloblastic anemia].","authors":"D P Wu,&nbsp;J Bai,&nbsp;S L Chu,&nbsp;Z D Hao,&nbsp;X J Guo,&nbsp;L S Zhang,&nbsp;L J Li","doi":"10.3760/cma.j.cn112138-20221025-00788","DOIUrl":"https://doi.org/10.3760/cma.j.cn112138-20221025-00788","url":null,"abstract":"<p><p><b>Objective:</b> To investigate the lifespan of erythrocytes in megaloblastic anemia (MA) patients. <b>Methods:</b> A prospective cohort study analysis. Clinical data from 42 MA patients who were newly diagnosed at the Department of Hematology, Lanzhou University Second Hospital from January 2021 to August 2021 were analyzed, as were control data from 24 healthy volunteers acquired during the same period. The carbon monoxide breath test was used to measure erythrocyte lifespan, and correlations between erythrocyte lifespan and laboratory test indexes before and after treatment were calculated. Statistical analysis included the <i>t</i>-test and Pearson correlation. <b>Results:</b> The mean erythrocyte lifespan in the 42 newly diagnosed MA patients was (49.05±41.60) d, which was significantly shorter than that in the healthy control group [(104.13±42.62) d; <i>t</i>=5.13,<i>P</i>=0.001]. In a vitamin B₁₂-deficient subset of MA patients the mean erythrocyte lifespan was (30.09±15.14) d, and in a folic acid-deficient subgroup it was (72.00±51.44) d, and the difference between these two MA subsets was significant (<i>t</i>=3.73, <i>P</i>=0.001). The mean erythrocyte lifespan after MA treatment was (101.28±33.02) d, which differed significantly from that before MA treatment (<i>t</i>=4.72, <i>P</i>=0.001). In MA patients erythrocyte lifespan was positively correlated with hemoglobin concentration (<i>r</i>=0.373), and negatively correlated with total bilirubin level (<i>r</i>=-0.425), indirect bilirubin level (<i>r</i>=-0.431), and lactate dehydrogenase level (<i>r</i>=-0.504) (all <i>P</i><0.05). <b>Conclusions:</b> Erythrocyte lifespan was shortened in MA patients, and there was a significant difference between a vitamin B₁₂-deficient group and a folic acid-deficient group. After treatment the erythrocyte lifespan can return to normal. Erythrocyte lifespan is expected to become an informative index for the diagnosis and treatment of MA.</p>","PeriodicalId":24000,"journal":{"name":"Zhonghua nei ke za zhi","volume":"62 6","pages":"688-692"},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9928969","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Consensus on targeted drug therapy for spondyloarthritis].","authors":"","doi":"10.3760/cma.j.cn112138-20221031-00806","DOIUrl":"https://doi.org/10.3760/cma.j.cn112138-20221031-00806","url":null,"abstract":"<p><p>Spondyloarthritis (SpA) is a group of chronic inflammatory conditions that predominantly involve the spine and/or peripheral joints. The clinical manifestations of SpA are diverse and disabling, with SpA adversely affecting the quality of life of patients. Many new medications that target cytokines or pathways specific for the pathogenesis of SpA have been developed and these are becoming increasingly important in the treatment of SpA. However, establishing how to identify the target patient population and standardizing the usage of these drugs are critical issues in the clinical application of these \"targeted therapies\".Under the leadership of National Clinical Research Center for Dermatologic and Immunologic Diseases (Peking Union Medical College Hospital), the\"Consensus on targeted drug therapy for spondyloarthritis\" has been developed collaborating with the Rheumatology and Immunology Physicians Committee, Chinese Medical Doctors Association, Rheumatology and Immunology Professional Committee, Chinese Association of Rehabilitation Medicine, Chinese Research Hospital Association Rheumatology and Immunology Professional Committee. This consensus was developed with evidence-based methodology and followed the international standard for consensus development.</p>","PeriodicalId":24000,"journal":{"name":"Zhonghua nei ke za zhi","volume":"62 6","pages":"606-618"},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9928967","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Chinese expert consensus on metformin in clinical practice: 2023 update].","authors":"","doi":"10.3760/cma.j.cn112138-20230305-00131","DOIUrl":"https://doi.org/10.3760/cma.j.cn112138-20230305-00131","url":null,"abstract":"<p><p>Metformin has robust glucose-lowering effects and multiple benefits beyond hypoglycemic effects. It can also be used in combination with various hypoglycemic drugs and is cost effective. In the absence of the strong indications of glucagon like peptide-1 receptor agonist (GLP-1RA) or sodium glucose cotransporter 2 inhibitor (SGLT2i) for cardiorenal protection, metformin should be used as the first-line pharmacological treatment for newly diagnosed type 2 diabetes and the basic drug for the combined treatment of hypoglycemic drugs. Metformin does not increase the risk of liver and kidney function damage, but patients with renal dysfunction should adjust the dosage of metformin based on estimated glomerular filtration rate (eGFR) levels. Moreover, the correct use of metformin does not increase the risk of lactic acidosis. Because long-term use of metformin is associated with a decrease in vitamin B₁₂ levels, patients with insufficient intake or absorption of vitamin B₁₂ should be regularly monitored and appropriately supplemented with vitamin B₁₂. In view of the new progress made in the basic and clinical research related to metformin, the consensus updating expert group updated the consensus on the basis of the Expert Consensus on the Clinical Application of Metformin (2018 Edition).</p>","PeriodicalId":24000,"journal":{"name":"Zhonghua nei ke za zhi","volume":"62 6","pages":"619-630"},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9581178","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Statistical design and evaluation for clinical trials].","authors":"Y Wang,&nbsp;X Y Lang","doi":"10.3760/cma.j.cn112138-20230305-00134","DOIUrl":"https://doi.org/10.3760/cma.j.cn112138-20230305-00134","url":null,"abstract":"临床试验的统计学设计多聚焦在样本量的计算过程，其核心是提出与临床设定相对应的统计学考虑，其中预期效应值的合理假设是决定试验规模的关键。而在试验的统计分析阶段，实际观察到的效应值决定了统计检验的结果，观察效应值与预期效应值间的对应程度，是决定试验结论和临床意义合理解读的基础。本文将就上述临床试验设计与评价阶段的关键方法学考虑进行介绍。.","PeriodicalId":24000,"journal":{"name":"Zhonghua nei ke za zhi","volume":"62 6","pages":"594-596"},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9598182","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[A case of Castleman disease mimicking Sjögren's syndrome].","authors":"Y Z Gu,&nbsp;S P He,&nbsp;J J Wu,&nbsp;L Qiao,&nbsp;L D Zhao,&nbsp;M T Li,&nbsp;Y Zhao,&nbsp;X F Zeng","doi":"10.3760/cma.j.cn112138-20220627-00482","DOIUrl":"https://doi.org/10.3760/cma.j.cn112138-20220627-00482","url":null,"abstract":"患者女性，18岁。喘憋，淋巴结肿大，胸部CT以肺囊性变为主要表现，查IgG 38.00 g/L，红细胞沉降率（ESR）92 mm/1h，超敏C反应蛋白（CRP）16.75 mg/L，抗SSA抗体阳性，最初考虑干燥综合征，予患者泼尼松（30 mg/d）、羟氯喹（0.2 g，2次/d）、吗替麦考酚酯（0.75 g，2次/d）治疗2月余，效果不佳，最终经淋巴结活检病理诊断为Castleman病（浆细胞型），予TCP方案［沙利度胺100 mg每晚1次+环磷酰胺400 mg（第1、8、15、22天）+泼尼松50 mg（第1~2、8~9、15~16、22~23天）］化疗6个月后，患者体重指数保持稳定，食欲正常，运动量较前改善，复查IgG 16.23 g/L，ESR 18 mm/1h，超敏CRP 3.51 mg/L。Castleman病是一种较为少见的淋巴增殖性疾病，本例患者诊断疑难，故对不能完全解释的临床现象或治疗效果不佳的难治病例，应及时思考诊断与治疗的合理性，为患者争取正确诊断、早期治疗的机会。.","PeriodicalId":24000,"journal":{"name":"Zhonghua nei ke za zhi","volume":"62 6","pages":"711-713"},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9626865","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Standardized diagnosis and treatment of iron deficiency and iron-deficiency anemia].","authors":"M J Liao,&nbsp;L S Zhang","doi":"10.3760/cma.j.cn112138-20230210-00074","DOIUrl":"https://doi.org/10.3760/cma.j.cn112138-20230210-00074","url":null,"abstract":"铁缺乏（ID）/缺铁性贫血（IDA）在临床较为常见，但因临床表现隐匿，是多种慢性病的合并症，往往导致重视不足、诊治延误和不良后果。我国ID/IDA诊断率不足、治疗率偏低的情况较为明显，临床亟需重视并加以规范化诊治。本文全面分析了我国ID/IDA诊治现状、面临的问题及原因，对ID/IDA的诊断指标和治疗方案进行了探讨，并对高危人群的诊治提出建议，旨在注重临床实用性和可操作性，为ID/IDA的规范化诊治提供参考。.","PeriodicalId":24000,"journal":{"name":"Zhonghua nei ke za zhi","volume":"62 6","pages":"722-727"},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9626866","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Advances in patient-centered medical care for the management of obstructive sleep apnea].","authors":"J M Luo,&nbsp;Y Xiao","doi":"10.3760/cma.j.cn112138-20220607-00438","DOIUrl":"https://doi.org/10.3760/cma.j.cn112138-20220607-00438","url":null,"abstract":"阻塞性睡眠呼吸暂停（OSA）是一种慢性疾病，治疗依从性差，需要长期管理。以OSA患者为中心的医疗照护是一种有效的个体化治疗模式。本文总结了以患者为中心的医疗在OSA诊断和治疗中的最新进展，以指导临床实践，包括了解患者对OSA诊断治疗的价值观、偏好、信念和健康素养，与患者进行共同决策，加强对患者教育和支持，并促进患者和家属参与OSA的诊治和自我监控，优化OSA诊疗的连续性和医疗可及性，从而减少并发症，提高医疗满意度。.","PeriodicalId":24000,"journal":{"name":"Zhonghua nei ke za zhi","volume":"62 6","pages":"733-736"},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9626869","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"[Clinical and pathological characteristics of immune-mediated liver injury caused by immune checkpoint inhibitors].","authors":"Y L Zeng,&nbsp;Y Li,&nbsp;H Tang,&nbsp;Y Xu,&nbsp;M J Chen,&nbsp;Y Li,&nbsp;M Z Wang,&nbsp;B Tan,&nbsp;J M Qian","doi":"10.3760/cma.j.cn112138-20220517-00379","DOIUrl":"https://doi.org/10.3760/cma.j.cn112138-20220517-00379","url":null,"abstract":"<p><p><b>Objective:</b> Cancer immunotherapy can lead to various side effects, termed immune-related adverse events (irAE). This study summarized and analyzed the clinical and pathological characteristics of immune-mediated liver injury caused by immune checkpoint inhibitors (ILICI). <b>Methods:</b> This is a retrospective case series study involving 11 patients diagnosed with ILICI at the Peking Union Medical College Hospital from November 2019 to November 2021. Patient demographic information and clinical data, including gender, age, ILICI onset, clinical and radiological manifestations, pathological features, treatment, and resumption of ICI were retrospectively collected and analyzed. <b>Results:</b> The patients were primarily males (9/11) with a median age of 65 (range: 32-73) years. ICI mainly resulted in either partial remission (4/11) or stable disease (3/11). ILICI occurred after a median of two cycles of anti-programmed cell death-1 (PD-1) therapy, with a median time from the initial and last anti-PD-1 therapy to ILICI onset of 57 days and 17 days, respectively. ILICI was mostly severe (3/11) or very severe (6/11). While the clinical and radiological manifestations were non-specific, the pathological features were active lobular hepatitis and portal inflammation, with prominent CD8⁺T lymphocyte infiltration. The basic treatment was hepatoprotective drugs (10/11). Glucocorticoids were used as the primary therapy (9/11) but were ineffective in 4 of 9 cases. Of these, 3 of 9 cases received combined treatment with mycophenolate mofetil (MMF), only one of whom achieved remission. By the end of the study, 2 of 11 cases had resumed ICI and neither had experienced an ILICI relapse. <b>Conclusion:</b> The ILICI patients in this study had a corresponding history of ICI treatment and pathological features. The main treatment included hepatoprotective drugs and glucocorticoids. Immunosuppressive drugs were added for some cases but had poor efficacy.</p>","PeriodicalId":24000,"journal":{"name":"Zhonghua nei ke za zhi","volume":"62 6","pages":"700-704"},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9928966","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}