Medicine
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Inflammatory bowel disease (IBD), encompassing Crohn disease and ulcerative colitis, is a group of persistent and recurrent gastrointestinal disorders. Despite the prevalence of these conditions, no studies have been conducted to examine the connection between altered human blood cell phenotypes and the underlying mechanisms of IBD pathogenesis. By utilizing summary statistics from genome-wide association studies, we executed a systematic two-sample Mendelian randomization (MR) investigation on 91 genetically determined blood cell perturbation traits in relation to 3 separate IBD phenotypes. ⋯ The forward MR analysis identified 7 human blood cell perturbation phenotypes associated with various IBD outcomes, while the reverse MR analysis revealed that 9 human blood cell perturbation phenotypes were influenced by various IBD phenotypes. The study has uncovered human blood cell perturbation phenotypes associated with various IBD diseases, contributing to a deeper understanding of the pathogenesis of IBD. It also provides new insights for early clinical diagnosis, disease activity monitoring, immune surveillance, prognosis assessment, and personalized treatment.
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Comparative Study
Comparison of clinical outcomes between conventional and underwater endoscopic mucosal resection for duodenal neuroendocrine tumors.
Duodenal neuroendocrine tumors are relatively rare subepithelial tumors that arise from cells of the neuroendocrine system. Small duodenal neuroendocrine tumors can be treated endoscopically because of their low potential for metastasis. This study aimed to evaluate the clinical outcomes of conventional and underwater endoscopic mucosal resection for duodenal neuroendocrine tumors. ⋯ The median follow-up period was 39.5 months (interquartile range: 19.5-57.3 months). There was no local recurrence or distant metastasis during the follow-up period. Underwater endoscopic mucosal resection is a safe and effective treatment option for small duodenal neuroendocrine tumors and is the preferred treatment option for flat-type duodenal neuroendocrine tumors.
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Observational Study
Prophylactic cytoreductive surgery and hyperthermic intraperitoneal chemotherapy for low-grade appendiceal mucinous tumors with early and limited disease after completely removed.
The necessity of prophylactic cytoreductive surgery (PCRS) and hyperthermic intraperitoneal chemotherapy (HIPEC) for low-grade appendiceal mucinous neoplasms (LAMN) after complete removal is still controversial. This study aims to determine the role of PCRS + HIPEC and identify optimal strategies for managing these patients. One hundred fifty-nine patients who sought medical advice at Aerospace Center Hospital were retrospectively analyzed from January 2011 to December 2021. ⋯ The research indicated that PCRS + HIPEC could prevent recurrence. Therefore this treatment were necessary for LAMN after complete removal in patients with a high risk of recurrence. However, it was not proven to be an independent factor for RFS, and a multicenter, prospective, randomized trial was need to definitively address the role of PCRS + HIPEC for LAMN after complete resection.
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Observational Study
Association of patient comorbidities with colorectal cancer site as detected by computed tomography scan and colonoscopy: A retrospective study.
Colorectal cancer (CRC) ranks as the third most common cancer worldwide. The most prevalent site is sigmoid. Comorbidities are common in patients with CRC and may be an important prognostic factor. ⋯ The sigmoid colon was the most common site for colon cancer. Hypertension was the most common comorbidity followed by diabetes mellitus. Almost 50% of patients with CRC were smokers.
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Observational Study
Analysis of clinical characteristics and laboratory examination data of 112 cases of Mycoplasma pneumoniae pneumonia in children.
The aim of this study was to analyze the clinical characteristics of Mycoplasma pneumoniae (MP) infection in children and provide a basis for the diagnosis and treatment of MP and refractory Mycoplasma pneumoniae pneumonia (MPP) in children. A total of 112 children with MPP admitted to Luoyang Maternal and Child Health Hospital between January 31, 2023 and December 31, 2023 were studied, and their clinical characteristics were retrospectively analyzed, including children's general data, clinical symptoms, imaging changes, bronchoscopy, and laboratory data, including inflammatory factors such as C-reactive protein (CRP), procalcitonin (PCT), interleukin-6 (IL-6), bacterial culture results of bronchoalveolar lavage or sputum, and results of MP culture and detection of MP drug resistance gene loci 23sRNA A2063G and A2064G. ⋯ Children with MPP have more fever, cough, and dyspnea as the starting point, and mucosal congestion, edema, sputum embolism are the most common in bronchoscopy. Children with RMPP may be accompanied by decreased immune function and increased inflammation.