Medicine
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Observational Study
Lactate, lactate clearance, and lactate-to-albumin ratio in predicting mortality in patients with critical polytrauma: A retrospective observational study.
Lactate is a product of anaerobic metabolism used to determine prognosis in critically ill trauma patients. This study investigates the mortality-predictive performance of lactate, lactate clearance, and lactate-to-albumin ratio (LAR) on admission in patients with polytrauma in a tertiary center's intensive care unit (ICU). Polytrauma patients in the ICU between June 2019 and June 2022 were evaluated. ⋯ In receiver operating characteristics curve analysis, the cutoff value of lactate was ≥5.4, the area under the curve (AUC) was 0.75 (95% confidence interval [CI], 0.66-0.84), the cutoff value of lactate clearance was ≤39.2, AUC was 0.60, (95% CI, 0.51-0.69), and the cutoff value of LAR was value ≥1.50, AUC 0.83 (95% CI, 0.75-0.90). In critically ill polytrauma patients, LAR on ICU admission is an independent predictor of mortality and has acceptable prognostic value. LAR is superior to lactate and 24-hour lactate clearance in predicting mortality.
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Anti-neutrophil cytoplasmic antibody-associated vasculitis (AAV) is a group of life-threatening autoimmune small vessel vasculitis and the prognosis depends heavily on whether a prompt diagnosis is achieved. Autoimmune thyroiditis is the most common autoimmune endocrine disease and could overlap with other autoimmune diseases. It remains elusive whether autoimmune thyroiditis affects the risk of AAV development. ⋯ Mendelian randomization-Egger and the weighted median method were used to confirm the results. We found a causal association between Hashimoto thyroiditis and MPA while no causal effect of Grave disease on MPA. This study contributed a genetic viewpoint to the understanding of the link between autoimmune thyroiditis and AAV.
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Observational Study
Exploring the value and optimizing strategies of CA125, CA199, CEA, AFP, and PT in predicting adenomatous gastrointestinal polyps in elderly male patients.
This study explores the application of serum biomarkers in the diagnosis of adenomatous polyps and evaluates the effectiveness of different markers and their combined diagnosis in adenomatous polyp detection. Using receiver operating characteristic curve analysis, this study assessed the efficacy of serum biomarkers such as carcinoembryonic antigen (CEA), carbohydrate antigen 125 (CA125), alpha-fetoprotein (AFP), carbohydrate antigen 199 (CA199), and prothrombin time (PT) in diagnosing adenomatous polyps in 90 patients. The study also compared the diagnostic accuracy of individual tests versus combined diagnostic approaches and analyzed the impact of polyp size and number on the levels of these markers. ⋯ This study demonstrates that combined diagnostic strategies have significant advantages in diagnosing adenomatous polyps, providing more accurate and comprehensive diagnostic information. Furthermore, the impact of polyp size and number on serum biomarker levels suggests that these clinical factors should be considered in clinical assessments. These findings offer new perspectives and approaches for the diagnosis of adenomatous polyps.
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Observational Study
Evaluation of the clinical efficacy of microwave ablation for benign thyroid nodules based on contrast-enhanced ultrasound.
This study evaluates the clinical efficacy of microwave ablation in patients with benign thyroid nodules based on contrast-enhanced ultrasound. A total of 92 patients with benign thyroid nodules admitted to our hospital from January 2020 to December 2022 were selected as research subjects and divided into control group and observation group according to different treatment methods, with 46 cases in each group. All patients received microwave ablation. ⋯ After treatment, the recurrence rate of nodule in observation group was 4.35%, which was significantly lower than that in control group, 15.22% (P < .05). After treatment, the complication rate of observation group was 8.70%, which was significantly lower than that of control group 26.09% (P < .05). Contrast-enhanced ultrasound can effectively monitor the treatment range of benign thyroid nodules by microwave ablation, improve clinical efficacy, reduce the recurrence rate of nodules, and has high effectiveness and safety.
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In traditional medicine (TM), blood stasis syndrome (BSS) is characterized by insufficient blood flow, resulting in a group of symptoms such as fixed pain, a dark complexion, bleeding, and an astringent pulse. While BSS pathology has been previously explored, its molecular mechanisms remain elusive owing to challenges in linking TM symptoms to genes. Our study aimed to elucidate the mechanisms underlying BSS using a phenotype-genotype association approach. ⋯ Enrichment analysis indicated the involvement of BSS genes in the immune system (P-value = 4.49e-14) and hemostasis (P-value = 1.28e-07) pathways. BSS symptoms were linked to genes regulating blood coagulation, immune responses, blood flow, and inflammatory reactions. This approach may be extended to establish genotype networks for understanding TM pattern identifications, which are composed of diverse groups of symptoms, for personalized diagnosis and treatment.