Medicine
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Observational Study
The correlation between rapid eye movement sleep and nocturnal hypertension in patients with obstructive sleep apnea: A retrospective study.
Obstructive sleep apnea (OSA) is a respiratory disease closely associated with hypertension and heart disease. This study aimed to evaluate the diagnostic value of rapid eye movement (REM) sleep during nocturnal hypertension in OSA patients. We selected 194 patients who underwent polysomnography (PSG) at the Respiratory and Critical Care Medicine Department of Jiading District Central Hospital in Shanghai between January 2021 and August 2023. ⋯ Receiver operating characteristic curve analysis showed that the REM-AHI had an area under the curve of 0.721 (95% confidence interval, 0.641-0.801; P < .001) for diagnosing nocturnal hypertension in patients with OSA, with a maximum Youden index of 0.379. The optimal critical value of the REM-AHI was 23.6 times/h, with a sensitivity of 64.2% and specificity of 73.7%. REM sleep is closely related to nocturnal hypertension, and patients with OSA are more prone to cardiovascular events.
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C-reactive protein (CRP) is a nonspecific biomarker for systemic inflammatory response and is linked to the prognosis of breast cancer (BC); however, few studies have investigated the correlation between CRP and the effectiveness of neoadjuvant chemotherapy treatment for BC. We recruited 177 patients with BC who underwent neoadjuvant chemotherapy in our clinical trial. the median CRP level (0.24 mg/L), patients were categorized into high and low groups. We examined the relationship between CRP levels and various clinicopathological factors, including pathological complete response (pCR), using the chi-square test or Fisher exact test. ⋯ The areas under the curve was 0.670 (95% CI: 0.550-0.792, P < .001). Multivariate logistic analysis showed that the CRP level was a significant independent predictor of pCR (OR = 5.882, 95% CI: 1.470-28.57, P = .017). High CRP levels were found to be associated with a higher pCR rate, indicating their independent predictive value in determining the efficacy of neoadjuvant chemotherapy in hormone receptor-positive BC patients.
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To systematically evaluate the effect of green tea on patients with type 2 diabetes. ⋯ Green tea significantly improves fasting blood glucose, glycated hemoglobin and insulin resistance in patients with type 2 diabetes.
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Piriformis syndrome, which is seen as the cause of 0.3% to 6% of low back pain, is a painful condition that occurs as a result of compression of the piriformis muscle on the sciatic nerve. Although there are many studies in the literature about piriformis syndrome, no bibliometric analysis has been found. This study aims to evaluate piriformis syndrome and conduct a bibliometric analysis of studies related to piriformis muscle and syndrome. ⋯ The findings obtained in this study are thought to be important for understanding to providing literature with new perspectives on this subject. They will also focus on the missing parts of the subject from this perspective. Also, this study would provide a novel perspective to the studies about piriformis syndrome and contribute to the researchers about the limits of the topic, and being aware of the active journals that publish papers on this issue would facilitate the work of the researchers.
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Case Reports
Neuronal intranuclear inclusion disease with subclinical peripheral neuropathy: A case report.
Neuronal intranuclear inclusion disease (NIID) is a slowly progressing neurodegenerative disease with various manifestations and high heterogeneity. Clinical characteristics, imaging, skin biopsy, and genetic testing are necessary for its diagnosis. Electromyography may also be a useful tool for diagnosing NIID. In this study, we report a patient with motor and sensory nerve demyelination changes accompanied by axonal damage. ⋯ We report a case of NIID with subclinical peripheral neuropathy, although the patient did not experience sensory symptoms such as numbness in the extremities. Electromyography can be used to detect subclinical peripheral nerve damage.