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  • Ovid Technologies (Wolters Kluwer Health)  (121)
  • Asia - CrossAsia  (121)
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  • Asia - CrossAsia  (121)
  • 1
    In: Chinese Medical Journal, Ovid Technologies (Wolters Kluwer Health), Vol. 132, No. 24 ( 2019-12-13), p. 2899-2904
    Abstract: Clinical outcomes of undifferentiated arthritis (UA) are diverse, and only 40% of patients with UA develop rheumatoid arthritis (RA) after 3 years. Discovering predictive markers at disease onset for further intervention is critical. Therefore, our objective was to analyze the clinical outcomes of UA and ascertain the predictors for RA development. Methods: We performed a prospective, multi-center study from January 2013 to October 2016 among Chinese patients diagnosed with UA in 22 tertiary-care hospitals. Clinical and serological parameters were obtained at recruitment. Follow-up was undertaken in all patients every 12 weeks for 2 years. Predictive factors of disease progression were identified using multivariate Cox proportional hazards regression. Results: A total of 234 patients were recruited in this study, and 17 (7.3%) patients failed to follow up during the study. Among the 217 patients who completed the study, 83 (38.2%) patients went into remission. UA patients who developed RA had a higher rheumatoid factor (RF)-positivity (42.9% vs. 16.8%, χ 2   =  8.228, P  = 0.008), anti-cyclic citrullinated peptide (CCP) antibody-positivity (66.7% vs. 10.7%, χ 2   =  43.897, P   〈  0.001), and double-positivity rate of RF and anti-CCP antibody (38.1% vs. 4.1%, χ 2   =  32.131, P   〈  0.001) than those who did not. Anti-CCP antibody but not RF was an independent predictor for RA development (hazard ratio 18.017, 95% confidence interval: 5.803–55.938; P   〈  0.001). Conclusion: As an independent predictor of RA, anti-CCP antibody should be tested at disease onset in all patients with UA.
    Type of Medium: Online Resource
    ISSN: 0366-6999 , 2542-5641
    Language: English
    Publisher: Ovid Technologies (Wolters Kluwer Health)
    Publication Date: 2019
    detail.hit.zdb_id: 2108782-9
    SSG: 6,25
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  • 2
    In: Chinese Medical Journal, Ovid Technologies (Wolters Kluwer Health), Vol. 133, No. 9 ( 2020-03-16), p. 1096-1098
    Type of Medium: Online Resource
    ISSN: 0366-6999 , 2542-5641
    Language: English
    Publisher: Ovid Technologies (Wolters Kluwer Health)
    Publication Date: 2020
    detail.hit.zdb_id: 2108782-9
    SSG: 6,25
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  • 3
    In: Chinese Medical Journal, Ovid Technologies (Wolters Kluwer Health), Vol. 133, No. 12 ( 2020-04-01), p. 1390-1396
    Abstract: Critical patients with the coronavirus disease 2019 (COVID-19), even those whose nucleic acid test results had turned negative and those receiving maximal medical support, have been noted to progress to irreversible fatal respiratory failure. Lung transplantation (LT) as the sole therapy for end-stage pulmonary fibrosis related to acute respiratory distress syndrome has been considered as the ultimate rescue therapy for these patients. Methods From February 10 to March 10, 2020, three male patients were urgently assessed and listed for transplantation. After conducting a full ethical review and after obtaining assent from the family of the patients, we performed three LT procedures for COVID-19 patients with illness durations of more than one month and extremely high sequential organ failure assessment scores. Results Two of the three recipients survived post-LT and started participating in a rehabilitation program. Pearls of the LT team collaboration and perioperative logistics were summarized and continually improved. The pathological results of the explanted lungs were concordant with the critical clinical manifestation, and provided insight towards better understanding of the disease. Government health affair systems, virology detection tools, and modern communication technology all play key roles towards the survival of the patients and their rehabilitation. Conclusions LT can be performed in end-stage patients with respiratory failure due to COVID-19-related pulmonary fibrosis. If confirmed positive-turned-negative virology status without organ dysfunction that could contraindicate LT, LT provided the final option for these patients to avoid certain death, with proper protection of transplant surgeons and medical staffs. By ensuring instant seamless care for both patients and medical teams, the goal of reducing the mortality rate and salvaging the lives of patients with COVID-19 can be attained.
    Type of Medium: Online Resource
    ISSN: 0366-6999 , 2542-5641
    Language: English
    Publisher: Ovid Technologies (Wolters Kluwer Health)
    Publication Date: 2020
    detail.hit.zdb_id: 2108782-9
    SSG: 6,25
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  • 4
    In: Chinese Medical Journal, Ovid Technologies (Wolters Kluwer Health), Vol. 134, No. 7 ( 2021-01-5), p. 870-872
    Type of Medium: Online Resource
    ISSN: 0366-6999 , 2542-5641
    Language: English
    Publisher: Ovid Technologies (Wolters Kluwer Health)
    Publication Date: 2021
    detail.hit.zdb_id: 2108782-9
    SSG: 6,25
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  • 5
    In: Chinese Medical Journal, Ovid Technologies (Wolters Kluwer Health), Vol. 133, No. 9 ( 2020-02-11), p. 1015-1024
    Abstract: Human infections with zoonotic coronaviruses (CoVs), including severe acute respiratory syndrome (SARS)-CoV and Middle East respiratory syndrome (MERS)-CoV, have raised great public health concern globally. Here, we report a novel bat-origin CoV causing severe and fatal pneumonia in humans. Methods We collected clinical data and bronchoalveolar lavage (BAL) specimens from five patients with severe pneumonia from Wuhan Jinyintan Hospital, Hubei province, China. Nucleic acids of the BAL were extracted and subjected to next-generation sequencing. Virus isolation was carried out, and maximum-likelihood phylogenetic trees were constructed. Results Five patients hospitalized from December 18 to December 29, 2019 presented with fever, cough, and dyspnea accompanied by complications of acute respiratory distress syndrome. Chest radiography revealed diffuse opacities and consolidation. One of these patients died. Sequence results revealed the presence of a previously unknown β-CoV strain in all five patients, with 99.8% to 99.9% nucleotide identities among the isolates. These isolates showed 79.0% nucleotide identity with the sequence of SARS-CoV (GenBank NC_004718) and 51.8% identity with the sequence of MERS-CoV (GenBank NC_019843). The virus is phylogenetically closest to a bat SARS-like CoV (SL-ZC45, GenBank MG772933) with 87.6% to 87.7% nucleotide identity, but is in a separate clade. Moreover, these viruses have a single intact open reading frame gene 8, as a further indicator of bat-origin CoVs. However, the amino acid sequence of the tentative receptor-binding domain resembles that of SARS-CoV, indicating that these viruses might use the same receptor. Conclusion A novel bat-borne CoV was identified that is associated with severe and fatal respiratory disease in humans.
    Type of Medium: Online Resource
    ISSN: 0366-6999 , 2542-5641
    Language: English
    Publisher: Ovid Technologies (Wolters Kluwer Health)
    Publication Date: 2020
    detail.hit.zdb_id: 2108782-9
    SSG: 6,25
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  • 6
    In: Chinese Medical Journal, Ovid Technologies (Wolters Kluwer Health), Vol. 133, No. 1 ( 2019-12-20), p. 61-67
    Abstract: Transcranial alternating current stimulation (tACS) offers a new approach for adult patients with major depressive disorder (MDD). The study is to evaluate the efficacy and safety of tACS treating MDD. Methods: This is an 8-week, double-blind, randomized, placebo-controlled study. Ninety-two drug-naive patients with MDD aged 18 to 65 years will receive 20 daily 40-min, 77.5-Hz, 15-mA sessions of active or sham tACS targeting the forehead and both mastoid areas on weekdays for 4 consecutive weeks (week 4), following a 4-week observation period (week 8). The primary outcome is the remission rate defined as the 17-item Hamilton depression rating scale (HDRS-17) score ≤7 at week 8. Secondary outcomes are the rates of response at weeks 4 and 8 and rate of remission at week 4 based on HDRS-17, the proportion of participants having improvement in the clinical global impression-improvement, the change in HDRS-17 score (range, 0–52, with higher scores indicating more depression) over the study, and variations of brain imaging and neurocognition from baseline to week 4. Safety will be assessed by vital signs at weeks 4 and 8, and adverse events will be collected during the entire study. Discussion: The tACS applied in this trial may have treatment effects on MDD with minimal side effects. Trial registration: Chinese Clinical Trial Registry, ChiCTR1800016479; http://www.chictr.org.cn/showproj.aspx?proj=22048.
    Type of Medium: Online Resource
    ISSN: 0366-6999 , 2542-5641
    Language: English
    Publisher: Ovid Technologies (Wolters Kluwer Health)
    Publication Date: 2019
    detail.hit.zdb_id: 2108782-9
    SSG: 6,25
    Location Call Number Limitation Availability
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  • 7
    In: Chinese Medical Journal, Ovid Technologies (Wolters Kluwer Health), Vol. 133, No. 24 ( 2020-11-25), p. 2919-2927
    Abstract: Albuvirtide is a once-weekly injectable human immunodeficiency virus (HIV)-1 fusion inhibitor. We present interim data for a phase 3 trial assessing the safety and efficacy of albuvirtide plus lopinavir-ritonavir in HIV-1-infected adults already treated with antiretroviral drugs. Methods We carried out a 48-week, randomized, controlled, open-label non-inferiority trial at 12 sites in China. Adults on the World Health Organization (WHO)-recommended first-line treatment for 〉 6 months with a plasma viral load 〉 1000 copies/mL were enrolled and randomly assigned (1:1) to receive albuvirtide (once weekly) plus ritonavir-boosted lopinavir (ABT group) or the WHO-recommended second-line treatment (NRTI group). The primary endpoint was the proportion of patients with a plasma viral load below 50 copies/mL at 48 weeks. Non-inferiority was prespecified with a margin of 12%. Results At the time of analysis, week 24 data were available for 83 and 92 patients, and week 48 data were available for 46 and 50 patients in the albuvirtide and NRTI groups, respectively. At 48 weeks, 80.4% of patients in the ABT group and 66.0% of those in the NRTI group had HIV-1 RNA levels below 50 copies/mL, meeting the criteria for non-inferiority. For the per-protocol population, the superiority of albuvirtide over NRTI was demonstrated. The frequency of grade 3 to 4 adverse events was similar in the two groups; the most common adverse events were diarrhea, upper respiratory tract infections, and grade 3 to 4 increases in triglyceride concentration. Renal function was significantly more impaired at 12 weeks in the patients of the NRTI group who received tenofovir disoproxil fumarate than in those of the ABT group. Conclusions The TALENT study is the first phase 3 trial of an injectable long-acting HIV drug. This interim analysis indicates that once-weekly albuvirtide in combination with ritonavir-boosted lopinavir is well tolerated and non-inferior to the WHO-recommended second-line regimen in patients with first-line treatment failure. Trial registration ClinicalTrials.gov Identifier: NCT02369965; https://www.clinicaltrials.gov. Chinese Clinical Trial Registry No. ChiCTR-TRC-14004276; http://www.chictr.org.cn/enindex.aspx
    Type of Medium: Online Resource
    ISSN: 0366-6999 , 2542-5641
    Language: English
    Publisher: Ovid Technologies (Wolters Kluwer Health)
    Publication Date: 2020
    detail.hit.zdb_id: 2108782-9
    SSG: 6,25
    Location Call Number Limitation Availability
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  • 8
    In: Chinese Medical Journal, Ovid Technologies (Wolters Kluwer Health), Vol. 134, No. 2 ( 2020-12-21), p. 173-177
    Abstract: Recent studies suggest that a healthy diet helps to prevent the development of Alzheimer disease (AD). This study aimed to investigate whether spicy food consumption is associated with cognition and cerebrospinal fluid (CSF) biomarkers of AD in the Chinese population. Methods: We enrolled 55 AD patients and 55 age- and gender-matched cognitively normal (CN) subjects in a case-control study, as well as a cohort of 131 participants without subjective cognitive decline (non-AD) in a cross-sectional study. Spicy food consumption was assessed using the Food Frequency Questionnaire (FFQ). Associations of FFQ scores with cognition and CSF biomarkers of AD were analyzed. Results: In the case-control study, spicy food consumption was lower in AD patients than that in CNs (4.0 [4.0–8.0] vs. 8.0 [4.5–10.0], P   〈  0.001); FFQ scores were positively associated with Mini-Mental Status Examination scores in the total sample ( r  = 0.218, P  = 0.014). In the cross-sectional study, the association between spicy food consumption and cognition levels was verified in non-AD subjects ( r  = 0.264, P  = 0.0023). Moreover, higher FFQ scores were significantly associated with higher β-Amyloid (1–42) (Aβ 42) levels and lower phospho-tau/Aβ 42 and total tau/Aβ 42 ratios in the CSF of non-AD subjects ( P   〈  0.05). Conclusion: Spicy food consumption is closely related to higher cognition levels and reversed AD biomarkers in the CSF, suggesting that a capsaicin-rich diet might have the potential to modify the cognitive status and cerebral pathologies associated with AD.
    Type of Medium: Online Resource
    ISSN: 0366-6999 , 2542-5641
    Language: English
    Publisher: Ovid Technologies (Wolters Kluwer Health)
    Publication Date: 2020
    detail.hit.zdb_id: 2108782-9
    SSG: 6,25
    Location Call Number Limitation Availability
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  • 9
    In: Chinese Medical Journal, Ovid Technologies (Wolters Kluwer Health), Vol. 134, No. 15 ( 2021-06-30), p. 1803-1811
    Abstract: Acute heart failure (AHF) is the most common disease in emergency departments (EDs). However, clinical data exploring the outcomes of patients presenting AHF in EDs are limited, especially the long-term outcomes. The purposes of this study were to describe the long-term outcomes of patients with AHF in the EDs and further analyze their prognostic factors. Methods: This prospective, multicenter, cohort study consecutively enrolled 3335 patients with AHF who were admitted to EDs of 14 hospitals from Beijing between January 1, 2011 and September 23, 2012. Kaplan-Meier and Cox regression analysis were adopted to evaluate 5-year outcomes and associated predictors. Results: The 5-year mortality and cardiovascular death rates were 55.4% and 49.6%, respectively. The median overall survival was 34 months. Independent predictors of 5-year mortality were patient age (hazard ratio [HR]: 1.027, 95 confidence interval [CI] : 1.023–1.030), body mass index (BMI) (HR: 0.971, 95% CI: 0.958–0.983), fatigue (HR: 1.127, 95% CI: 1.009–1.258), ascites (HR: 1.190, 95% CI: 1.057–1.340), hepatic jugular reflux (HR: 1.339, 95% CI: 1.140–1.572), New York Heart Association (NYHA) class III to IV (HR: 1.511, 95% CI: 1.291–1.769), heart rate (HR: 1.003, 95% CI: 1.001–1.005), diastolic blood pressure (DBP) (HR: 0.996, 95% CI: 0.993–0.999), blood urea nitrogen (BUN) (HR: 1.014, 95% CI: 1.008–1.020), B-type natriuretic peptide (BNP)/N-terminal pro-B-type natriuretic peptide (NT-proBNP) level in the third (HR: 1.426, 95% CI: 1.220–1.668) or fourth quartile (HR: 1.437, 95% CI: 1.223–1.690), serum sodium (HR: 0.980, 95% CI: 0.972–0.988), serum albumin (HR: 0.981, 95% CI: 0.971–0.992), ischemic heart diseases (HR: 1.195, 95% CI: 1.073–1.331), primary cardiomyopathy (HR: 1.382, 95% CI: 1.183–1.614), diabetes (HR: 1.118, 95% CI: 1.010–1.237), stroke (HR: 1.252, 95% CI: 1.121–1.397), and the use of diuretics (HR: 0.714, 95% CI: 0.626–0.814), β-blockers (HR: 0.673, 95% CI: 0.588–0.769), angiotensin-converting enzyme inhibitors (ACEIs) (HR: 0.714, 95% CI: 0.604–0.845), angiotensin-II receptor blockers (ARBs) (HR: 0.790, 95% CI: 0.646–0.965), spironolactone (HR: 0.814, 95% CI: 0.663–0.999), calcium antagonists (HR: 0.624, 95% CI: 0.531–0.733), nitrates (HR: 0.715, 95% CI: 0.631–0.811), and digoxin (HR: 0.579, 95% CI: 0.465–0.721). Conclusions: The results of our study demonstrate poor 5-year outcomes of patients presenting to EDs with AHF. Age, BMI, fatigue, ascites, hepatic jugular reflux, NYHA class III to IV, heart rate, DBP, BUN, BNP/NT-proBNP level in the third or fourth quartile, serum sodium, serum albumin, ischemic heart diseases, primary cardiomyopathy, diabetes, stroke, and the use of diuretics, β-blockers, ACEIs, ARBs, spironolactone, calcium antagonists, nitrates, and digoxin were independently associated with 5-year all-cause mortality.
    Type of Medium: Online Resource
    ISSN: 0366-6999 , 2542-5641
    Language: English
    Publisher: Ovid Technologies (Wolters Kluwer Health)
    Publication Date: 2021
    detail.hit.zdb_id: 2108782-9
    SSG: 6,25
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  • 10
    Online Resource
    Online Resource
    Ovid Technologies (Wolters Kluwer Health) ; 2023
    In:  Chinese Medical Journal Vol. 136, No. 8 ( 2023-04-20), p. 974-985
    In: Chinese Medical Journal, Ovid Technologies (Wolters Kluwer Health), Vol. 136, No. 8 ( 2023-04-20), p. 974-985
    Abstract: Progressive lipid loss of adipose tissue is a major feature of cancer-associated cachexia. In addition to systemic immune/inflammatory effects in response to tumor progression, tumor-secreted cachectic ligands also play essential roles in tumor-induced lipid loss. However, the mechanisms of tumor-adipose tissue interaction in lipid homeostasis are not fully understood. Methods: The yki -gut tumors were induced in fruit flies. Lipid metabolic assays were performed to investigate the lipolysis level of different types of insulin-like growth factor binding protein-3 (IGFBP-3) treated cells. Immunoblotting was used to display phenotypes of tumor cells and adipocytes. Quantitative polymerase chain reaction (qPCR) analysis was carried out to examine the gene expression levels such as Acc1 , Acly , and Fasn et al . Results: In this study, it was revealed that tumor-derived IGFBP-3 was an important ligand directly causing lipid loss in matured adipocytes. IGFBP-3, which is highly expressed in cachectic tumor cells, antagonized insulin/IGF-like signaling (IIS) and impaired the balance between lipolysis and lipogenesis in 3T3-L1 adipocytes. Conditioned medium from cachectic tumor cells, such as Capan-1 and C26 cells, contained excessive IGFBP-3 that potently induced lipolysis in adipocytes. Notably, neutralization of IGFBP-3 by neutralizing antibody in the conditioned medium of cachectic tumor cells significantly alleviated the lipolytic effect and restored lipid storage in adipocytes. Furthermore, cachectic tumor cells were resistant to IGFBP-3 inhibition of IIS, ensuring their escape from IGFBP-3-associated growth suppression. Finally, cachectic tumor-derived ImpL2, the IGFBP-3 homolog, also impaired lipid homeostasis of host cells in an established cancer-cachexia model in Drosophila . Most importantly, IGFBP-3 was highly expressed in cancer tissues in pancreatic and colorectal cancer patients, especially higher in the sera of cachectic cancer patients than non-cachexia cancer patients. Conclusion: Our study demonstrates that tumor-derived IGFBP-3 plays a critical role in cachexia-associated lipid loss and could be a biomarker for diagnosis of cachexia in cancer patients.
    Type of Medium: Online Resource
    ISSN: 0366-6999 , 2542-5641
    Language: English
    Publisher: Ovid Technologies (Wolters Kluwer Health)
    Publication Date: 2023
    detail.hit.zdb_id: 2108782-9
    SSG: 6,25
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