Clinical Medicine & Research最新文献

Background and Purpose: To evaluate the predictive power of the China-PAR model for cardiovascular disease (CVD).Methods: Dominate databases, including PubMed, Web of Science, CNKI, Wanfang Data Knowledge Service Platform, Chinese Biomedical Literature Service System, and VIP self-built database, were searched from January 1, 2016 to February 22, 2022. The primary outcome included observed events and predicted events by China-PAR. Meta-analysis was performed using RevMan 5.3 software. Stroke, arteriosclerotic cardiovascular disease (ASCVD), male, and female were divided into subgroup analyses. Funnel plots were used to assess publication bias.Results: A total of nine studies, which included 221,918 participants, were analyzed. Meta-analysis showed the combined observed incidence of CVD was 3.97%, and the combined predicted incidence was 9.59% by China-PAR. There was no significant difference between the observed and the predicted events. Subgroup analysis showed there was no statistical significance between the observed and the predicted events for stroke or for ASCVD. The difference between the observed and the predicted events by China-PAR was not statistically significant in either males or females.Conclusions: China-PAR model has important public health significance to further improve the primary prevention strategy of CVD.

Objectives: Single umbilical artery (SUA) is considered the most common abnormality of the umbilical artery. The objective of the study was to evaluate the perinatal prognosis of fetuses with SUA and to describe the associated malformations. The significance of the study is represented by examining whether our findings are in correlation with data already described.Methods: We performed a prospective cohort study on singleton pregnancies complicated with SUA. The study population was composed of women with singleton pregnancies who were examined at the Department of Obstetrics and Gynecology of the Târgu Mures County Emergency Clinical Hospital between 2012 and 2021.Results: The incidence of SUA in the study population was 0.48%. C-section was performed in 40 cases with SUA and in 5258 cases with no SUA (RR:1.56, P<0.05.) From the total number of 2249 premature deliveries, 23 newborns were diagnosed with SUA (RR:2.12, P<0.05.) From the total number of 869 deliveries with low birth weight (LBW) newborns, 13 were associated with SUA (RR: 3.12, P<0.05.) There were 206 pregnancies noted with antenatal fetal demise after 24 weeks of gestation, and only 2 of them were with SUA (RR:2.01, P>0.05.) Fetal and neonatal malformations were described in 290 cases, and 28 were associated with SUA (R:21.96, P<0.05.) In 57 of 85 cases (67.05%), we found iSUA, and 28 newborns (32.95%) had minor, major, or other associated pathologies. We found two cases of trisomy 18 and one case with trisomy 13 associated with SUA. Investigating the malformations associated with SUA, the most common were cardiac and great vessels malformations (12), followed by limb malformations (8), urogenital malformations (7), digestive tract malformations (7), central nervous system malformations (4), and in one case we found cleft palate.Conclusions: Perinatal prognosis regarding SUA is significantly poorer than in cases without this pathology. One-third of fetuses with SUA were associated with fetal anomalies. The most common pathologies associated with SUA were cardiovascular, limb, urogenital, and digestive system malformations. Our data are similar to those described in other studies; therefore, we conclude, we can implement the general recommendations in our region regarding counselling patients.

Benjamin Franklin, one of the founding fathers of the United States, was not just a politician and a political philosopher but an inventor with a scientific temperament. He was overweight and likely suffered from the consequences of metabolic syndrome including gout. He woke up with a gout attack on October 22, 1780 and wrote the "Dialogue Between Franklin and the Gout." His observations on the risk factors for gout are re-examined in the modern context 243 years later.

Background: Restless legs syndrome (RLS) is a sensorimotor disorder leading to disturbance of resting, discomfort, stress, and impaired daytime activity in the sufferers. The present systematic review and meta-analysis was conducted to determine the effect of temperature therapy on the severity of RLS.Methods: The electronic databases of Google Scholar, ProQuest, Scopus, PubMed, Web of Science, and State Inpatient Databases (SID) were searched from inception to August 2022. The Cochrane Collaboration's Risk of Bias Tool was used to check the quality of included studies. Meta-analysis was performed by calculating standardized mean differences (SMDs), using random effects model, and running Comprehensive Meta-Analysis (CMA) software version 2.Results: The included studies (n=6) comprised 177 participants, whose mean age was 49.85 years old. The results of the meta-analysis showed temperature therapy could reduce the severity of RLS (SMD=-1.520, 95% CI: -2.122 to -0.918). Regarding the source of heterogeneity, meta-regression results indicated the efficacy of the intervention in reducing the severity of RLS enhanced significantly by increasing the duration of the intervention in each session (β=-0.039, 95% CI -0.076 to -0.002, P<0.001). The results also showed increasing the duration (β=-0.039, 95% CI -0.076 to -0.002, P<0.001) and the temperature of the intervention in each session (β=-0.016, 95% CI -0.028 to -0.003, P<0.05) significantly enhanced the efficacy of the intervention in reducing the severity of RLS. The results also indicated that, among patients with underlying clinical conditions, the effectiveness of temperature therapy was higher in hemodialysis patients (β=-2.006, 95% CI -2.736 to -1.276, P<0.05).Conclusion: The present study findings suggested temperature therapy could mildly reduce the severity of RLS symptoms. It was also found that the highest efficacy of this intervention could be achieved when the higher temperature was used in fewer treatment sessions in hemodialysis patients. Based on our findings, this intervention can be included in the care plan of patients with RLS considering the settings described to achieve the highest efficacy.

While the cause of altered mentation in the elderly may be multifactorial, infectious etiologies may be missed. This case report aims to detail an account of a patient with dementia, found to have Lyme meningitis in the setting of a normal pressure hydrocephalus (NPH). The patient smelled of urine and presented with ambulatory dysfunction, fitting the "wet, wacky, and wobbly" triad of NPH while also having subjective chills and leukocytosis. Non-contrast brain CT scan showed dilated ventricles. Cerebrospinal fluid (CSF) studies suggested aseptic meningitis. Serum studies using a modified two-tiered algorithm confirmed the diagnosis of Lyme disease. Treatment of the underlying condition with a prolonged course of doxycycline improved symptoms and clinical course. Review of the literature on the association between Lyme meningitis and NPH reveals that few cases of Lyme-related NPH have been reported worldwide and further research into the pathophysiology, diagnostic approach, treatment modalities, and management of NPH secondary to Lyme meningitis may be warranted.

Lichen planus (LP) is a chronic autoimmune disease of skin and mucous membranes. World Health Organization has announced oral lichen planus (OLP) as a premalignant lesion. The exact etiology of OLP remains unknown; however, different mechanisms may be involved in its immunopathogenesis. The upregulation of cytokines, chemokines, and adhesion molecules is consistent with a persistent and erratic immunological response to OLP-mediated antigens generated by oral keratinocytes and innate immune cells. These molecules attract T cells, and mast cells to the disease site and regulate complex interactions among cells that lead to death of keratinocytes, degradation of basement membrane, and chronicity of the disease. It is believed that CD8+ and CD4+ T helper 1 (Th1) cells are the main lymphocytes involved in this process, although recent evidence suggests implication of other T helper subgroups, such as Th23, Th17, and regulatory T cells (Tregs), proposing a more complex cellular immunity process to be involved in its pathogenesis. The emphasis of this research review is on the function of IL-17 in the pathophysiology of OLP and how current discoveries may point to future treatment strategies. This research protocol will follow Preferred Reporting Items for Systematic Reviews (PRISMA 2020) checklist. An electronic search was conducted in PubMed, Scopus, Google Scholar, Embase, and Cochrane databases for articles published from 1960 to June 2022. Based on the eligibility criteria, 21 articles were enrolled. In comparison to healthy controls, the findings of this review demonstrated greater expression of IL-17 and Th-17 in the blood, saliva, and tissues of OLP and LP patients. Additionally, there was a strong link between the relative levels of IL-17 and IL-23 expression. Treatment with monoclonal antibodies against Th-17/Tc-17, IL-12/IL-23, and IL-23 would result in significant long-term improvement of LP symptoms.

Background/Objective: No-shows have a negative effect on healthcare outcomes. It is unclear, however, whether patients' distance from the clinic is associated with higher no-show rates. To fill this knowledge gap, we examined the relationship between patients' distance from the clinic and no-shows in a rural provider network.Methods: Data from Marshfield Clinic Health System's scheduling system, including 263,464 recent patient appointments in 2021 were analyzed. The outcome was no-shows, defined as when patients missed an appointment (categorized as yes/no). The exposure was the distance to the clinic, measured in miles as a straight-line distance from the clinic in the patient's zip code to the facility where the appointment was held (classified as <5 miles, 5-10, 10-20; >20, and used as continuous). Covariates were patient demographics, appointments, providers, and insurance status. Chi-square and logistic regression were used with p-values ≤.05 considered statistically significant.Results: The no-show rate was 8.0%. Patients who lived <5 miles (8.3%) and >20 miles (8.2%) from the clinic had higher no-show rates than those who lived between 10-20 miles (8.0%) and 5-10 miles (7.6%), at P=0.001. In the adjusted model, the odds of no-show were similar between patients who did not show and those who did (OR:1.00,95%CI:1.00-1.00). No-shows were more likely among male patients compared to females (OR:1.14,95%CI:1.11-1.18), Spanish compared to English speakers (OR:1.34,95%CI:1.20-1.50), prior no-show compared to no prior no-show (OR:4.42,95%CI:4.27-4.48), >4 weeks lead time compared to <1 day (OR:5.45,95%CI:4.98-5.97), and Medicaid compared to non-Medicaid patients (OR:1.56,95%CI:1.49-1.63).Conclusion: Our analysis showed patients who lived <5 miles and >20 miles from the clinic had higher no-show rates. The odds of a no-show were comparable between patients who showed up and those who did not. Male patients, Spanish-speaking patients, patients with a history of no-shows, and Medicaid beneficiaries were more likely to miss their appointments. Understanding the impact of these variables on no-show rates can assist healthcare providers in developing strategies to improve patient access and reduce no-show rates. These findings imply that rural patients may face a variety of barriers when seeking healthcare, necessitating a comprehensive approach to addressing this issue.

Here we report development of hemophagocytic lymphohistiocytosis (HLH), along with unmasking of a TET2-mutated myeloid neoplasm, after initial doses of bendamustine and rituximab for longstanding chronic lymphocytic leukemia (CLL). After many years of CLL showing minimally progressive lymphocytosis, the patient's white blood cell count began to decline in parallel with neutrophil count, hemoglobin, and platelet count. Bone marrow biopsy showed partial CLL involvement; bendamustine+rituximab therapy was augmented with granulocyte colony-stimulating factor (g-CSF) and romiplostim to mitigate worsening pancytopenia, without response. Laboratory evaluation revealed a pattern supportive of the clinical impression of HLH, while bone marrow biopsy showed persistent CLL, new reticulin fibrosis, megakaryocytic proliferation, and 32% mutated TET2, but no compelling morphologic evidence of hemophagocytosis. The patient recovered with dexamethasone and g-CSF support.