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Objectives: Talaromyces marneffei is an emerging pathogen, and the number of infections in HIV-negative individuals is rapidly increasing. Nevertheless, there is no sufficient comprehensive report on this issue, and awareness needs to be raised among clinicians. Methods: We analyzed the differences in the clinical data of patients who are HIV-negative and HIV-positive with Talaromyces marneffei infection (TMI) from 2018 to 2022. Results: A total of 848 patients were included, among whom 104 were HIV-negative. The obvious differences between the HIV-positive and HIV-negative groups were as follows: (i) the patients who are HIV-negative were older and more likely to exhibit cough and rash, (ii) the time in days from symptom onset to diagnosis among patients who are HIV-negative was longer, (iii) the laboratory findings and radiological presentations seemed more severe in patients who are HIV-negative, (iv) differences were observed regarding the underlying conditions and co-infection pathogens, and correlation analysis showed that correlations existed for many indicators, (v) and persistent infection was more likely to occur in patients who are HIV-negative. Conclusion: TMI in patients who are HIV-negative differs from that in patients who are HIV-positive in many aspects, and more investigations are needed. Clinicians should be more aware of TMI in patients who are HIV-negative.

Abstract Background Immune-checkpoint inhibitors (ICIs) have revolutionized the treatment of hepatocellular carcinoma (HCC). However, long-term survival outcomes and treatment response of HCC patients undergoing immunotherapy is unpredictable. The study aimed to evaluate the role of alpha-fetoprotein (AFP) combined with neutrophil-to-lymphocyte ratio (NLR) to predict the prognosis and treatment response of HCC patients receiving ICIs. Methods Patients with unresectable HCC who received ICI treatment were included. The HCC immunotherapy score was developed from a retrospective cohort at the Eastern Hepatobiliary Surgery Hospital to form the training cohort. The clinical variables independently associated with overall survival (OS) were identified using univariate and multivariate Cox regression analysis. Based on multivariate analysis of OS, a predictive score based on AFP and NLR was constructed, and patients were stratified into three risk groups according to this score. The clinical utility of this score to predict progression-free survival (PFS) and differentiate objective response rate (ORR) and disease control rate (DCR) was also performed. This score was validated in an independent external validation cohort at the First Affiliated Hospital of Wenzhou Medical University. Results Baseline AFP ≤ 400 ng/ml (hazard ratio [HR] 0.48; 95% CI, 0.24–0.97; P = 0.039) and NLR ≤ 2.77 (HR 0.11; 95% CI, 0.03–0.37; P 400 ng/ml and 3 points for NLR > 2.77. Patients with 0 point were classified as the low-risk group. Patients with 1–3 points were categorized as the intermediate-risk group. Patients with 4 points were classified as the high-risk group. In the training cohort, the median OS of the low-risk group was not reached. The median OS of the intermediate-risk group and high-risk group were 29.0 (95% CI 20.8–37.3) months and 16.0 (95% CI 10.8–21.2) months, respectively (P

Background: The COVID-19 pandemic increased the use of telemedicine in primary care services. Understanding patients’ perspectives on telemedicine is pivotal for its wider adoption in managing non-communicable diseases (NCDs) in the community. Aim: To explore the views and concerns of patients who have yet to use video consultation (VC) for NCD management in Singapore. Design & setting: This qualitative study was conducted in a primary care clinic in Singapore. Method: In total, 16 patients participated in individual in-depth interviews. The participants had type 2 diabetes mellitus and/or hypertension and/or hyperlipidaemia without prior VC experience. They were purposively enrolled in the polyclinic. Audited transcripts were independently coded by two investigators. Thematic analysis was performed to identify perspectives on telemedicine based on the health, information, and technology zones of the Health Information Technology Acceptance Model. Results: The following three themes emerged: perceived benefits of VC utility; perceived barriers of VC adoption; and potential challenges of VC. Participants viewed VC as safe and convenient if they had stable NCD. They voiced concerns on possible suboptimal care owing to the absence of physical examination, network connectivity, and personal medical data security. Participants highlighted challenges of VC uptake such as digital health familiarity, availability of their own mobile and telemonitoring devices, and healthcare costs consideration. Conclusion: Addressing the concerns and challenges highlighted by non-VC users can help physicians and policymakers explore ways to scale up telemedicine in Singapore. A hybrid clinical care model comprising in-person visits and VC may be the way forward for NCD management.

Abstract Background There is no consensus on the optimal regimen for unresectable recurrent hepatocellular carcinoma (HCC), so this retrospective study aimed to evaluate the efficacy and safety of transarterial chemoembolization (TACE) combined with lenvatinib and PD‐1 inhibitors (T‐L‐P) versus TACE combined with lenvatinib (T‐L) or TACE alone. Method Data were collected from 204 patients with unresectable recurrent HCC who received T‐L‐P, T‐L, or TACE alone at three medical centers from January, 2019 to December, 2020 for analysis. The survival outcomes, tumor response, and adverse events were compared between three groups, and risk factors were further investigated. Results The median overall survival in the T‐L‐P, T‐L, and TACE alone groups were not reached, 25.6, and 15.7 months, respectively (p

Abstract Background Early and late recurrence of hepatocellular carcinoma (HCC) have different clinical outcomes, especially for those accompanied by microvascular invasion (MVI), but the definition of early recurrence remains controversial. Therefore, a reasonable identification of the early recurrence time for HCC is urgently needed. Methods Resected recurrence patients were enrolled and divided into two cohorts, one for identification of the early recurrence time and another for verification of the accuracy of the point. Univariable and multivariable Cox regression analyses were adopted to identify the prognostic factors of recurrence HCC (rHCC) and Kaplan–Meier method was applied to analyze the overall survival (OS). The appropriate cutoff value was determined by the exhaustive method using different recurrence intervals from 1 to 24 months in turn. Results In total, 292 resected rHCC patients were analyzed to calculate the early recurrence interval, and another 421 resected rHCC patients with MVI were enrolled to verify the efficacy of adjuvant transarterial chemoembolization (TACE) in this recurrence interval. MVI was identified as an independent risk factor by multivariable analysis. The OS of rHCC patients without MVI is better than that of patients with MVI when the recurrence time was within 13 months, while not beyond 13 months. The verification cohort demonstrated that adjuvant TACE provided longer survival for rHCC with MVI when the recurrence time was within 13 months, while not beyond 13 months. Conclusion For HCC patients with MVI who underwent R0 resection, 13 months may be a reasonable early recurrence time point, and within this interval, postoperative adjuvant TACE may result in longer survival compared with surgery alone.

Microvascular invasion of hepatocellular carcinoma is an important factor affecting tumor recurrence after liver resection and liver transplantation. There are many ways to classify microvascular invasion, however, an international consensus is urgently needed. Recently, artificial intelligence has emerged as an important tool for improving the clinical management of hepatocellular carcinoma. Many studies about microvascular invasion currently focus on preoperative and prognosis prediction of microvascular invasion using artificial intelligence. In this paper, we review the definition and staging of microvascular invasion, especially the diagnosis of it by using artificial intelligence. In preoperative prediction, deep learning based on multimodal data modeling of radiomics-screened features, clinical features, and medical images is currently the most effective means. In prognostic prediction, pathology is the gold standard, and the techniques used should more effectively utilize the global features of the pathology images.

ObjectiveTo profile the serum metabolites and metabolic pathways in colorectal cancer (CRC) patients associated with spleen-deficiency and qi-stagnation syndrome (SDQSS) or damp-heat syndrome (DHS).MethodsFrom May 2020 to January 2021, CRC patients diagnosed with traditional Chinese medicine (TCM) syndromes of SDQSS or DHS were enrolled. The clinicopathological data of the SDQSS and DHS groups were compared. The serum samples were analyzed by liquid chromatography-mass spectrometry (LC-MS). The variable importance in the projection >1, fold change ≥3 or ≤0.333, and P value ≤0.05 were used to identify differential metabolites between the two groups. Furthermore, areas under the receiver operating characteristic (ROC) curve > 0.9 were applied to select biomarkers with good predictive performance. The enrichment metabolic pathways were searched through the database of Kyoto Encyclopedia of Genes and Genomes.Results60 CRC patients were included (30 SDQSS and 30 DHS). The level of alanine aminotransferase was marginally significantly higher in the DHS group than the SDQSS group (P = 0.051). The other baseline clinicopathological characteristics were all comparable between the two groups. 23 differential serum metabolites were identified, among which 16 were significantly up-regulated and 7 were significantly down-regulated in the SDQSS group compared with the DHS group. ROC curve analysis showed that (S)-3-methyl-2-oxopentanoic acid, neocembrene, 1-aminocyclopropanecarboxylic acid, 3-methyl-3-hydroxypentanedioate, and nicotine were symbolic differential metabolites with higher predictive power. The top five enrichment signalling pathways were valine, leucine and isoleucine biosynthesis; lysosome; nicotine addiction; fructose and mannose metabolism; and pertussis.ConclusionOur study identifies the differential metabolites and characteristic metabolic pathways among CRC patients with SDQSS or DHS, offering the possibility of accurate and objective syndrome differentiation and TCM treatment for CRC patients.

Purpose: To compare the survival outcomes of postoperative adjuvant aspirin with surgery alone in patients with hepatitis B virus (HBV)-related hepatocellular carcinoma (HCC) and portal vein tumor thrombus (PVTT). Methods: From June 2013 to July 2015, an open-label, randomized controlled study was conducted in patients with resectable HBV-related HCC and PVTT. Patients were randomly assigned to undergo surgical resection and postoperative adjuvant aspirin (n = 40) or hepatectomy alone (n = 40). The primary end point was overall survival (OS). The secondary end points were time to recurrence of primary tumor (t-TTR) and time to recurrence of PVTT (p-TTR). The expression levels of COX1 and COX2 in surgical specimens of the aspirin group were correlated with patients’ survival. Results: The median OS were 16.2 and 13.4 months for the adjuvant aspirin and surgery alone groups, respectively. The median t-TTR were 5.3 and 3.2 months for the adjuvant aspirin and surgery alone groups, respectively. There was no significant difference in the OS and t-TTR between the two groups of patients (P = 0.078 and 0.336, respectively). The median p-TTR were 12.0 months and 5.4 months for the adjuvant aspirin group and the surgery alone group, respectively. Patients in the adjuvant aspirin group had markedly longer p-TTR (P = 0.001). Increased expressions of COX1 or COX2 in tumor tissues denoted better prognosis for patients receiving adjuvant aspirin. Conclusion: For patients with resectable HBV-related HCC and PVTT, postoperative adjuvant aspirin significantly prolonged time to recurrence of PVTT than surgery alone. Expression of COX1 or COX2 may predict survival in these patients.

Despite a long period of scholarly interest in Feng Shui, there has been no systematic review of this subject. The objective of this study was, therefore, to conduct a systematic review of empirical and quantitative Feng Shui journal articles written in Chinese or English to shed light on the nature of Feng Shui. This study identifies both existing empirical and quantitative studies of Feng Shui and directions for further research. It is the first to provide a synthesis of empirical and quantitative findings on the specific outcomes of Feng Shui, and more importantly, to explore its reliability and validity. We searched four databases, two in Chinese (Taiwan Periodical Literature and WANFANG DATA) and two in English (Web of Science and SCOPUS), and reviewed 36 articles following the Preferred Reporting Items for Systematic Review and Meta-Analysis (PRISMA 2009). The eligibility criteria were: (1) any kind of participants or study samples; (2) any Feng Shui-related intervention; (3) comparators belonging to the same study samples or between different study samples; (4) the outcome of any empirical and quantitative measurement of Feng Shui; and (5) any study design except for qualitative studies. We used the Joanna Briggs Institute's Critical Appraisal Tools to analyze the research quality of the included articles. We found that Feng Shui was associated with housing prices in societies influenced by Chinese culture. Other findings suggested that: (1) Feng Shui was associated with the decisions of house-buyers growing up in societies influenced by Chinese culture; (2) Feng Shui forests had greater habitat diversity than other forests in China; (3) Feng Shui environments in Asia had more comfortable wind fields than non-Feng Shui settings; (4) in Asia, Feng Shui was related to sunlight; (5) Feng Shui had good reliability; and (6) Feng Shui was valid with respect to environmental features but its influence on humans has not been determined. We therefore conclude that Feng Shui is neither a superstition nor a science. Given that the research quality of the included articles was less than ideal and the number of each specific outcome and their samples were also limited, their findings should be interpreted with caution. We look forward to more good quality empirical studies of Feng Shui in the future, particularly those involving de facto field experiments recruiting non-Asian participants to provide further insights into the quasi-science of Feng Shui. (PRISMA 2009 Item 2)