Journal of the Chinese Medical Association : JCMA最新文献

{"title":"Does \"the different study period\" influence outcome evaluation?","authors":"Yiu-Tai Li, Wen-Hsun Chang","doi":"10.1097/JCMA.0000000000001161","DOIUrl":"10.1097/JCMA.0000000000001161","url":null,"abstract":"","PeriodicalId":94115,"journal":{"name":"Journal of the Chinese Medical Association : JCMA","volume":" ","pages":"1029"},"PeriodicalIF":0.0,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142057711","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":"Reply to: \"Does 'the different study period' influence outcome evaluation?\"","authors":"Chih-Hsien Chang, Shih-Ching Chang, Jeng-Kai Jiang, Huann-Sheng Wang, Yuan-Tzu Lan, Chun-Chi Lin, Hung-Hsin Lin, Sheng-Chieh Huang, Hou-Hsuan Cheng, Yi-Wen Yang, Yu-Zu Lin","doi":"10.1097/JCMA.0000000000001160","DOIUrl":"10.1097/JCMA.0000000000001160","url":null,"abstract":"","PeriodicalId":94115,"journal":{"name":"Journal of the Chinese Medical Association : JCMA","volume":" ","pages":"1030"},"PeriodicalIF":0.0,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142057713","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":"Comparable efficacy and safety for bicuspid aortic valve stenosis patients undergoing transcatheter aortic valve replacement with balloon-expandable or self-expanding valves using Wei's sizing method.","authors":"Yung-Tsai Lee, Wei-Hsian Yin, Tien-Ping Tsao, Kuo-Chen Lee, Huan-Chiu Lin, Chun-Ting Liu, Ming-Chon Hsiung, Jeng Wei","doi":"10.1097/JCMA.0000000000001155","DOIUrl":"10.1097/JCMA.0000000000001155","url":null,"abstract":"<p><strong>Background: </strong>The present study aimed to investigate whether proper sizing can improve the procedural and clinical outcomes of transcatheter aortic valve replacement (TAVR) with new-generation self-expanding valves (SEVs) and balloon-expandable valves (BEVs) for treating bicuspid aortic stenosis (BAS).</p><p><strong>Methods: </strong>We retrospectively evaluated consecutive patients who underwent TAVR with Sapien 3 valves (Edwards Lifesciences, Irvine, CA) or Evolut R/PRO valves (Medtronic, Minneapolis, MN) for severe BAS from 2017 to 2022. The primary endpoints were device success rate and major adverse cardiac and cerebral events (MACCEs), including mortality, nonfatal myocardial infarction or disabling stroke, transcatheter heart valve failure, or clinically relevant valve thrombosis during follow-up. Our team used a complementary approach of supraannular sizing in addition to the conventional annular sizing method (Wei's method) to guide the TAVR procedures.</p><p><strong>Results: </strong>We recruited a total of 75 consecutive patients, of whom 43 (57%) were treated with BEVs from October 2017 to June 2021, and 32 (43%) were treated with SEVs from July 2021 to December 2022. Device success was similar between the BEV and SEV groups (93% vs 94%; p > 0.99), and no cases of annular rupture occurred in either group. Similar rates of moderate-to-severe paravalvular leak were observed in the BEV and SEV groups (5% vs 6%, p > 0.99). At a median follow-up of 464 days, the MACCE rates were comparable between the two groups. In multivariate analysis, the presence of previous percutaneous coronary interventions (hazard ratio: 5.43; p = 0.039) and New York Heart Association functional class III/IV heart failure at 30 days of follow-up after TAVR (hazard ratio: 9.90; p = 0.037) were independently associated with long-term MACCEs.</p><p><strong>Conclusion: </strong>Our results demonstrated comparable efficacy and safety for BAS patients undergoing TAVR using either BEVs or SEVs when using Wei's sizing method.</p>","PeriodicalId":94115,"journal":{"name":"Journal of the Chinese Medical Association : JCMA","volume":" ","pages":"993-1001"},"PeriodicalIF":0.0,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142006202","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":"Neoadjuvant therapy and locally advanced cancer diseases.","authors":"Peng-Hui Wang, Szu-Ting Yang","doi":"10.1097/JCMA.0000000000001157","DOIUrl":"10.1097/JCMA.0000000000001157","url":null,"abstract":"","PeriodicalId":94115,"journal":{"name":"Journal of the Chinese Medical Association : JCMA","volume":" ","pages":"969-971"},"PeriodicalIF":0.0,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142010167","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":"Real-world risk factors for herpes zoster in patients with rheumatoid arthritis undergoing tofacitinib treatment.","authors":"Yi-Syuan Sun, De-Feng Huang, Wei-Sheng Chen, Hsien-Tzung Liao, Ming-Han Chen, Hung-Cheng Tsai, Ming-Tsun Tsai, Chang-Youh Tsai, Chien-Chih Lai, Chih-Yu Yang","doi":"10.1097/JCMA.0000000000001159","DOIUrl":"10.1097/JCMA.0000000000001159","url":null,"abstract":"<p><strong>Background: </strong>This study sought to assess the risk factors of herpes zoster (HZ) in rheumatoid arthritis (RA) patients treated with tofacitinib (TOFA).</p><p><strong>Methods: </strong>This retrospective study reviewed RA patients receiving TOFA. We compared clinical characteristics, laboratory profiles, concomitant medication use, and HZ incidence in patients with and without recent biologic synthetic disease-modifying antirheumatic drugs (bDMARDs) treatment, which is defined as their administration ≤180 days before the initiation of TOFA treatment. We used univariate Cox proportional hazards models and Kaplan-Meier analysis to assess risk factors.</p><p><strong>Results: </strong>Among 304 RA patients, 97 had recent bDMARDs use and 207 did not. Patients with recent bDMARDs use typically had lower weekly doses of methotrexate, less hydroxychloroquine use, and shorter follow-up. In the recent bDMARDs group, 64 (66.0%) used tumor necrosis factor inhibitors (TNFi), 19 (19.6%) used tocilizumab, and 14 (14.4%) used abatacept. The overall incidence rate (IR) of HZ was 5.62 per 100 person-years. Patients with recent bDMARDs use exhibited a higher HZ risk compared to those without recent bDMARDs use (IR ratio: 2.34, 95% CI, 1.04-5.19, p = 0.028). Recent bDMARDs use (hazard ratio: 2.4, 95% CI, 1.12-4.95, p = 0.024) was an independent risk factor for HZ among multivariable analysis. Kaplan-Meier analysis confirmed increased HZ risk in RA patients on TOFA with recent bDMARDs use (log-rank p = 0.015).</p><p><strong>Conclusion: </strong>HZ is common in RA patients treated with TOFA, and recent bDMARDs (TNFi, tocilizumab, and abatacept) use is a risk factor for HZ. HZ vaccination, therefore, should be recommended for this group.</p>","PeriodicalId":94115,"journal":{"name":"Journal of the Chinese Medical Association : JCMA","volume":" ","pages":"988-992"},"PeriodicalIF":0.0,"publicationDate":"2024-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142057712","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":"Anti-inflammatory and anti-cancer effects of polysaccharides from Antrodia cinnamomea: A review.","authors":"Zhi-Hu Lin, Sang-Nguyen-Cao Phan, Diem-Ngoc-Hong Tran, Mei-Kuang Lu, Tung-Yi Lin","doi":"10.1097/JCMA.0000000000001186","DOIUrl":"https://doi.org/10.1097/JCMA.0000000000001186","url":null,"abstract":"<p><p>Antrodia cinnamomea (Ac), also known as \"Niu-Chang-Chih\" in Chinese, is a valuable fungus that has been widely used as medicine and food among indigenous people in Taiwan. Ac is rich in polysaccharides (Ac-PS), making it a promising candidate for adjunctive therapy in cancer and inflammation conditions. There are two types of Ac-PS: general (non-sulfated) PS (Ac-GPS) and sulfated PS (Ac-SPS). This review highlights that both Ac-GPS and Ac-SPS possess immunomodulatory, anti-inflammatory and anti-cancer properties. Each type influences interleukin signaling pathways to exert its anti-inflammatory effects. Ac-GPS is particularly effective in alleviating inflammation in the brain and liver, while Ac-SPS shows its efficacy in macrophage models. Both Ac-GSP and Ac-SPS have demonstrated anti-cancer effects supported by in vitro and in vivo studies, primarily through inducing apoptosis in various cancer cell lines. They may also synergize with chemotherapy and exhibit anti-angiogenic properties. Notably, Ac-SPS appears to have superior anti-cancer efficacy, potentially due to its sulfate groups. Furthermore, Ac-SPS has been more extensively studied in terms of its mechanisms and effects on lung cancer compared with Ac-GPS, highlighting its significance in cancer research. In addition, Ac-SPS is often reported for its ability to activate macrophage-mediated responses. Clinically, Ac-GPS has been used as an adjunctive therapy for advanced lung cancer, as noted in recent reports. However, given the numerous studies emphasizing its anti-cancer mechanisms, Ac-SPS may exhibit greater efficacy, warranting further investigation. This review concludes that Ac-derived Ac-GPS or Ac-SPS have the potential to be developed into functional health supplements or adjunctive therapies, providing dual benefits of anti-inflammatory and anti-cancer effects.</p>","PeriodicalId":94115,"journal":{"name":"Journal of the Chinese Medical Association : JCMA","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-10-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142523999","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":"Is pancreaticoduodenectomy justified for metastatic melanoma to the ampulla of Vater?","authors":"Chieh-Ning Hsi, Shin-E Wang, Bor-Shiuan Shyr, Shih-Chin Chen, Yi-Ming Shyr, Bor-Uei Shyr","doi":"10.1097/JCMA.0000000000001185","DOIUrl":"https://doi.org/10.1097/JCMA.0000000000001185","url":null,"abstract":"<p><strong>Background: </strong>Metastatic melanoma of the ampulla of Vater is rare. The purpose of this study was to summarize the characteristics and outcomes of metastatic melanoma in the ampulla of Vater and highlight the impact of surgery on the prognosis of patients with metastatic melanoma.</p><p><strong>Methods: </strong>Pooled data from a case encountered at our institution and from all sporadic cases published on PubMed and MEDLINE between 1996 and 2023 were analyzed.</p><p><strong>Results: </strong>Fourteen patients with metastatic melanoma in the ampulla of Vater were enrolled. Seventy-three percent of primary melanomas were cutaneous and 27% were mucosal. Jaundice was the most common symptom (86%). The size of metastatic melanoma to the ampulla ranged from 1.5 cm to 8 cm, with a median of 2.75 cm. Concomitant metastasis to other organs occurred in 82% of the patients at the time of diagnosis, most commonly in the brain, lungs, and liver (36% each). Among the reported cases, pancreaticoduodenectomy was performed in five patients. The overall 1-year survival rate was 27.3%, with a median survival of four months. Wide excision of the primary lesion and chemotherapy significantly improved survival rates (p= 0.048). There is a trend toward improved survival in patients undergoing pancreaticoduodenectomy followed by chemotherapy.</p><p><strong>Conclusion: </strong>Given the availability of effective systemic therapies, metastatic melanoma of the ampulla of Vater does not necessarily preclude major surgeries.</p>","PeriodicalId":94115,"journal":{"name":"Journal of the Chinese Medical Association : JCMA","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142515465","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 outcomes of round spermatid injection versus intra-cytoplasmic sperm injection: The potential role of hormonal pretreatment in male patients with non-obstructive azoospermia.","authors":"Nai-Ming Cheng, William J Huang, Chen-Yu Huang, Yi-Jen Chen, Chi-Hong Ho","doi":"10.1097/JCMA.0000000000001184","DOIUrl":"https://doi.org/10.1097/JCMA.0000000000001184","url":null,"abstract":"<p><strong>Background: </strong>Round spermatid injection (ROSI) into oocytes offers men with non-obstructive azoospermia (NOA) the opportunity to have biological offspring in cases where mature spermatozoa are not detected. However, the clinical outcomes of ROSI remains poor. This study compares the outcomes of ROSI with intracytoplasmic sperm injection (ICSI) and investigates the effect of hormonal pretreatment.</p><p><strong>Methods: </strong>This retrospective cohort study enrolled infertile couples undergoing either ROSI or ICSI at the reproductive center in Taipei Veterans General Hospital. The administration of selective estrogen receptor modulators, gonadotropins, and aromatase inhibitors in male patients were collected. Relevant hormonal markers and biochemical parameters were determined. The outcomes of ROSI and ICSI were assessed based on fertilization rate, implantation rate, and live birth rate.</p><p><strong>Results: </strong>A total of 36 couples were recruited in the ROSI group, whereas 39 couples were recruited in the ICSI group for the analysis. Patients in each group demonstrated similar characteristics, except for a higher proportion of male patients in the ROSI group who were pretreated with anastrozole. The fertilization rate and implantation rate were similar between ROSI and ICSI groups after adjusting for confounding variable. The live birth rate was significant lower in the ROSI group (8.3%) than in the ICSI group (30.8%) before and after adjusting for confounding variable.</p><p><strong>Conclusion: </strong>ROSI demonstrated fertilization and implantation rates comparable to those of ICSI for male patient with NOA undergoing testicular sperm extraction surgery. Further studies evaluating the effect of anastrozole administration on ROSI outcomes are warrant.</p>","PeriodicalId":94115,"journal":{"name":"Journal of the Chinese Medical Association : JCMA","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142515464","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":"Correlation between dental age and chronological age of Taiwanese children on panoramic X-ray images by different evaluation methods.","authors":"Kuo-Ting Sun, Yun-Zhen Wu, Jui-Ting Hsu, Heng-Li Huang","doi":"10.1097/JCMA.0000000000001182","DOIUrl":"https://doi.org/10.1097/JCMA.0000000000001182","url":null,"abstract":"<p><strong>Background: </strong>Accurate age estimation is vital in forensic medicine and clinical dentistry. The Demirjian method is commonly used for this purpose, but its applicability to Asian individuals is understudied. The present study evaluated the accuracy of dental age (DA) estimation for Taiwanese children by using the Demirjian, Williems, and modified Demirjian methods, comparing these estimates to those of chronological age (CA) based on panoramic X-ray images.</p><p><strong>Methods: </strong>A total of 232 Taiwanese children aged between 5 and 12 years underwent panoramic X-ray scans. Their permanent teeth were assessed using the Demirjian, Williems, and modified Demirjian methods to estimate DA. Regression analysis was employed to determine the correlation between CA and DA, with linear regression equations established using SPSS to identify differences.</p><p><strong>Results: </strong>The Willems method had the lowest mean absolute error and the smallest mean difference between DA and CA among the 3 age estimation methods analyzed (p < .001). The R2 value for the difference between DA and CA was 0.831 for the Williems method, 0.813 for the Demirjian method, and 0.782 for the modified Demirjian method (p < .001). The Williems method had the highest correlation with CA, with the linear equation for Taiwanese children being CA = 0.822 × DA + 1.093. For comparison, for the Demirjian method, the equation was CA = 0.894 × DA + 0.165.</p><p><strong>Conclusion: </strong>The effectiveness of predictive methods varies across ethnicities, and therefore, region-specific formulas are required. For Taiwanese children, the Williems method predicts CA most accurately. This study contributes to the fields of legal medicine and clinical dentistry by demonstrating the accuracy of DA in predicting CA.</p>","PeriodicalId":94115,"journal":{"name":"Journal of the Chinese Medical Association : JCMA","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-10-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142484439","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 survey of attitudes toward and experiences with traditional Chinese medicines among people in Taiwan.","authors":"Cheng-Yu Chuang, Hui-Yu Chung, Fu-Shih Chen, Ichiro Arai","doi":"10.1097/JCMA.0000000000001181","DOIUrl":"https://doi.org/10.1097/JCMA.0000000000001181","url":null,"abstract":"<p><strong>Background: </strong>Despite numerous surveys on traditional Chinese medicines (TCMs) and their impact on people in Taiwan, only a few directly assessed the perspectives of the users and their experiences with the practice. In this study, we aimed to explore the attitudes, experiences, and understanding of TCMs, and also to identify the TCMs that are commonly preferred among people in Taiwan.</p><p><strong>Methods: </strong>We conducted an online survey among people in Taiwan to reflect the views of the general public on TCMs in 2022. Medical-related personnel were excluded. Question topics included experience, impressions, access, and expectations.</p><p><strong>Results: </strong>There were 518 participants. More than 95% of them had taken TCMs. \"Work gently\" was the most common positive impression, and \"Slow to take effect\" was the most common negative impression. Among the over-the-counter TCMs that were taken by the participants, \"Si Wu Tang,\" which is used for disorders in women, was the most common. The main expectations for TCMs were to help to improve daily health and prevent diseases. Although the participants were highly aware of TCMs, there was still room for improvement. For example, 30% of the participants still did not know that TCMs may have side effects.</p><p><strong>Conclusion: </strong>The people in Taiwan who participated in the survey had a relatively positive impression of and experience with TCMs, but there were still some cognitive blind spots that need to be filled. It is essential to strengthen the publicity and education about TCMs and improve the public's understanding and correct use of TCMs.</p>","PeriodicalId":94115,"journal":{"name":"Journal of the Chinese Medical Association : JCMA","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-10-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142484438","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}