Medicine
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In the past 30 years, dengue has undergone dramatic changes in China every year. This study explores the epidemiological trend of dengue in China during this period to identify high-risk seasons, regions, ages, susceptible populations, and provide information for dengue prevention and control activities. Dengue data from 1990 to 2019 were derived from the Public Health Science Data Center, Web of Science, China National Knowledge Infrastructure, PubMed, and Centers for Disease Control and Prevention of the corresponding province. ⋯ The endemic areas were Guangdong, Guangxi, Yunnan, Fujian, and Zhejiang provinces. People aged 25 to 44 years, men, students, business service staffs, workers, farmers, retired staffs, housewives, and the unemployed were more susceptible to dengue fever. These findings help to develop targeted public health prevention and control measures.
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Observational Study
Feasibility of neoadjuvant and adjuvant intraperitoneal chemotherapy in patients with advanced epithelial ovarian cancer: A single-center experience.
Intraperitoneal (IP) chemotherapy is believed to prolong the survival of patients with advanced ovarian cancer after primary debulking surgery. However, there is little knowledge about IP chemotherapy in the setting of neoadjuvant chemotherapy, and there are contradictory conclusions about adjuvant IP chemotherapy. Here, we evaluated the feasibility of neoadjuvant and adjuvant IP chemotherapy in patients with advanced epithelial ovarian cancer (AEOC). ⋯ However, adjuvant IP cycles along with BMI were the determining factors for DFI in the R0 group (HR = 0.703, 95% CI = 0.525-0.941; HR = 1.130, 95% CI = 1.025-1.247), and were associated with OS in the R0 group (HR = 0.488, 95% CI = 0.289-0.824). The OS and DFI Kaplan-Meier curves stratified by adjuvant IP chemothearpy cycles within the R0 group were statistically significant (P = .024 and P = .033, respectively). Our results showed improvement in patients with AEOC in terms of survival, thus suggesting the feasibility of neoadjuvant and adjuvant IP chemotherapy.
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Observational Study
Impact of bedside assistant on outcomes of robotic thyroid surgery: A STROBE-compliant retrospective case-control study.
The importance of bedside assistants has been well established in various robotic procedures. However, the effect of assistants on the surgical outcomes of thyroid surgery remains unclear. We investigated the effects of a dedicated robot assistant (DRA) in robotic thyroidectomy. ⋯ NRA group showed no definite decrease of operation time, which indicated that the NRAs did not significantly deviate from the mean performance. Increased experience of the bedside assistant reduced operative times in the robotic thyroidectomy. Assistant training should be considered as a component of robotic surgery training programs.
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Observational Study
Association between neurodegenerative dementia and chronic rhinosinusitis: A nested case-control study using a national health screening cohort.
The aim of this case-control study was to evaluate the association between chronic rhinosinusitis (CRS) and neurodegenerative dementia in a large representative Korean population. The ≥ 50-year-old population was selected from the Korean Health Insurance Review and Assessment Service - National Sample Cohort from 2002 to 2015. A total of 17,634 neurodegenerative dementia patients were matched in a 1:4 ratio with 70,536 control participants for age, sex, income, and region of residence. ⋯ CRS with/without nasal polyps was not significantly associated with dementia (adjusted OR = 0.96, 95% CI = 0.82-1.13, P = .653). In the subgroup analyses according to age and sex, the adjusted ORs for CRS with/without nasal polyps were not higher in the dementia group than in the control group. Previous CRS was not associated with neurodegenerative dementia in the Korean population.
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In this study, the National Health Insurance Research Database of Taiwan was used to examine the recurrence and death risk for stage 0 colorectal cancer patients. We examined stage 0 colorectal cancer patients to identify factors causing recurrence and death. This is a retrospective study, and stage 0 colorectal cancer patients that are registered in the Taiwan Cancer Registry of the Health Promotion Administration in 2007 to 2012 were included. ⋯ In contrast, patients who underwent one (HR = 0.27, 95% CI: 0.10-0.71) and two or more colonoscopies (HR = 0.26, 95% CI: 0.10-0.70) within 2 years after surgery can reduce the risk of death from stage 0 colorectal cancer. In addition, the risk of recurrence is higher in patients who underwent colonoscopic polypectomy (HR = 2.07, 95% CI: 0.98-4.33) and patients with rectal cancer (HR = 2.74, 95% CI: 0.96-7.83), but these differences are not statistically significant (P > .05). From this study, we can see that age and comorbidity index increase the risk of recurrence and death for stage 0 colorectal cancer, while postoperative colonoscopy can decrease the risk of death.