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Journal of Infection and Public Health Oct 2023Dengue is caused by the dengue virus (DENVs) infection and clinical manifestations include dengue fever (DF), dengue hemorrhagic fever (DHF), or dengue shock syndrome...
Dengue is caused by the dengue virus (DENVs) infection and clinical manifestations include dengue fever (DF), dengue hemorrhagic fever (DHF), or dengue shock syndrome (DSS). Due to a lack of antiviral drugs and effective vaccines, several therapeutic and control strategies have been proposed. A systemic literature review was conducted according to PRISMA guidelines to select proper references to give an overview of DENV infection. Results indicate that understanding the virus characteristics and epidemiology are essential to gain the basic and clinical knowledge as well as dengue disseminated pattern and status. Different factors and mechanisms are thought to be involved in the presentation of DHF and DSS, including antibody-dependent enhancement, immune dysregulation, viral virulence, host genetic susceptibility, and preexisting dengue antibodies. This study suggests that dissecting pathogenesis and risk factors as well as developing different types of therapeutic and control strategies against DENV infection are urgently needed.
Topics: Humans; Antiviral Agents; Dengue; Genetic Predisposition to Disease; Risk Factors; Virulence
PubMed: 37595484
DOI: 10.1016/j.jiph.2023.08.001 -
Journal of the American Heart... Jul 2023Background To study the prevalence and types of hypertension-mediated organ damage and the prognosis of patients presenting to the emergency department (ED) with... (Meta-Analysis)
Meta-Analysis
Background To study the prevalence and types of hypertension-mediated organ damage and the prognosis of patients presenting to the emergency department (ED) with hypertensive emergencies. Methods and Results PubMed was queried from inception through November 30, 2021. Studies were included if they reported the prevalence or prognosis of hypertensive emergencies in patients presenting to the ED. Studies reporting data on hypertensive emergencies in other departments were excluded. The extracted data were arcsine transformed and pooled using a random-effects model. Fifteen studies (n=4370 patients) were included. Pooled analysis demonstrates that the prevalence of hypertensive emergencies was 0.5% (95% CI, 0.40%-0.70%) in all patients presenting to ED and 35.9% (95% CI, 26.7%-45.5%) among patients presenting in ED with hypertensive crisis. Ischemic stroke (28.1% [95% CI, 18.7%-38.6%]) was the most prevalent hypertension-mediated organ damage, followed by pulmonary edema/acute heart failure (24.1% [95% CI, 19.0%-29.7%]), hemorrhagic stroke (14.6% [95% CI, 9.9%-20.0%]), acute coronary syndrome (10.8% [95% CI, 7.3%-14.8%]), renal failure (8.0% [95% CI, 2.9%-15.5%]), subarachnoid hemorrhage (6.9% [95% CI, 3.9%-10.7%]), encephalopathy (6.1% [95% CI, 1.9%-12.4%]), and the least prevalent was aortic dissection (1.8% [95% CI, 1.1%-2.8%]). Prevalence of in-hospital mortality among patients with hypertensive emergency was 9.9% (95% CI, 1.4%-24.6%). Conclusions Our findings demonstrate a pattern of hypertension-mediated organ damage primarily affecting the brain and heart, substantial cardiovascular renal morbidity and mortality, as well as subsequent hospitalization in patients with hypertensive emergencies presenting to the ED.
Topics: Humans; Emergencies; Hypertension; Hospitalization; Heart Failure; Subarachnoid Hemorrhage; Emergency Service, Hospital
PubMed: 37421281
DOI: 10.1161/JAHA.122.029355 -
BMC Cardiovascular Disorders Oct 2023Aortic dissection (AD) is a serious and fatal vascular disease. The earlier the condition of AD patients can be assessed precisely, the more scientifically controlled... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Aortic dissection (AD) is a serious and fatal vascular disease. The earlier the condition of AD patients can be assessed precisely, the more scientifically controlled the patient's condition will be. Therefore, timely and accurate diagnosis is significant for AD. Blood biomarker testing as a method of liquid biopsy can improve the diagnostic efficiency of AD. This study conducted a systematic review of the current blood diagnostic biomarkers of AD.
METHODS
The PubMed, Cochrane Library, Web of Science, and Embase electronic databases were systematically searched from inception to January 1, 2023, using the terms "aortic dissection", "serum", "plasma" and "diagnosis". Stata 12.0 software was used to perform Random effects meta-analysis was performed using Stata 12.0 software to determine the effect sizes and corresponding 95% confidence intervals. Then, a summary receiver operator characteristic (SROC) curve was drawn, and the area under the ROC curve (AUC) was calculated.
RESULTS
D-dimer had the best sensitivity and AUC for AD, with values of 0.96 (95% CI: 0.93-0.98) and 0.95 (95% CI: 0.93-0.97), respectively. The sensitivity and AUC values for D-dimer with a cut-off value of 500 ng/mL were 0.97 (95% CI: 0.95-0.99) and 0.94 (95% CI: 0.92-0.96), respectively. In contrast, microRNA had a better specificity value for AD, at 0.79 (95% CI: 0.73-0.83).
CONCLUSIONS
D-dimer and microRNA have good accuracy in the diagnosis of AD, but the specificity of D-dimer is worse, and studies of microRNA are insufficient. The combination of different biomarkers can improve the diagnostic accuracy. Other blood biomarkers are related to the pathological progression of AD and can be selected according to pathological progress.
Topics: Humans; Aortic Dissection; MicroRNAs; Biomarkers; Sensitivity and Specificity
PubMed: 37817089
DOI: 10.1186/s12872-023-03448-9 -
Cureus Sep 2023Bladder agenesis is a rare congenital deformity characterized by the absence of the bladder. It is primarily observed in postmortem dissections of stillbirths rather... (Review)
Review
Bladder agenesis is a rare congenital deformity characterized by the absence of the bladder. It is primarily observed in postmortem dissections of stillbirths rather than live births. The condition is often associated with other congenital anomalies, leading to the hypothesis that most affected fetuses do not survive to term. However, the exact cause and specific associated anomalies remain unclear and poorly described in the literature. The limited mention of bladder agenesis in textbooks and literature underscores the importance of creating a comprehensive source for future research in this field. Therefore, our objective is to collect and analyze data on bladder agenesis, focusing on associated anomalies and potential causes, to enhance our understanding of the condition. We conducted a thorough review of reports collected from three databases, Google Scholar, PubMed, and Science Direct, last searched on July 30, 2023, starting with 327 reports. Excluding duplicates and records written in languages other than English, veterinary studies, irrelevant reports, or stillbirths. Inclusion criteria were the following: cases must have proven bladder agenesis, not hypoplasia, and must have most of the information, including the age of diagnosis, presenting symptoms, gender, associated anomalies, and management or outcome of the patient. A quality assessment was conducted according to the Joanna Briggs Institute checklist for case reports. A total of 65 case reports from 56 articles were included in the review. Through our manual analysis, we documented a wild array of malformations associated with bladder agenesis. Among the reports reviewed, 93% exhibited urinary system malformations beside bladder agenesis, 77% were found to have reproductive malformations, 44% had gastrointestinal anomalies, 38% showed musculoskeletal malformations, 28% had cardiac malformations, and another 28% had vascular anomalies. The overall mortality rate was 38%, with a higher rate of 74% for males compared to 20% for females. By collating and analyzing those case reports, we aim to contribute to a better understanding of bladder agenesis and its associated anomalies, facilitating further investigations and advancements in the field.
PubMed: 37842406
DOI: 10.7759/cureus.45121 -
European Stroke Journal Dec 2023Migraine is a common, disabling chronic pain condition possibly related to changes in endothelial and vascular structure and function. Several observational studies have... (Meta-Analysis)
Meta-Analysis Review
INTRODUCTION
Migraine is a common, disabling chronic pain condition possibly related to changes in endothelial and vascular structure and function. Several observational studies have suggested an elevated risk of cervical artery dissection (CeAD) in patients with a history of migraine. We aimed to investigate this potential association using systematic review and meta-analytic methods.
PATIENTS AND METHODS
We utilized a pre-defined search protocol to identify and screen studies related to migraine and CeAD in PubMed, Embase, and the Web of Science Core Collection. We assessed the risk of bias and performed a meta-analysis of selected studies to assess the association between migraine and CeAD. We also performed subgroup analyses by migraine subtype, biological sex, and the use of stroke versus non-stroke controls.
RESULTS
We identified 11 studies ( = 9857 patients) for inclusion in the meta-analysis. Meta-analysis showed an association between migraine and CeAD with an odds ratio of 1.74 (95%CI 1.38-2.19). There was high heterogeneity among the included studies ( = 61%). Publication bias was present but the Trim-Fill imputation suggested that the impact on results was likely minimal. Subgroup analyses revealed an association between migraine without aura and CeAD (OR 1.86, 95%CI 1.55-2.24) but not migraine with aura and CeAD (OR 1.15, 95%CI 0.71-1.88). There was no difference in the association between migraine and CeAD in men compared to women.
DISCUSSION AND CONCLUSION
A history of migraine is associated with an increased risk of CeAD. Further studies are needed to elucidate the potential pathophysiologic mechanisms underlying this association.
Topics: Male; Humans; Female; Risk Factors; Stroke; Migraine Disorders; Aortic Dissection; Arteries
PubMed: 37555306
DOI: 10.1177/23969873231191860 -
The Canadian Journal of Cardiology Nov 2023Spontaneous coronary artery dissection (SCAD) is a serious, noniatrogenic and nontraumatic cardiac event that predominantly affects women, with a high risk of... (Review)
Review
BACKGROUND
Spontaneous coronary artery dissection (SCAD) is a serious, noniatrogenic and nontraumatic cardiac event that predominantly affects women, with a high risk of recurrence. Secondary prevention strategies are not well understood in this population. Therefore, the aim of this systematic review is to determine the current evidence on secondary prevention strategies and their effect on recurrent cardiac events and quality of life (QOL).
METHODS
A literature search was conducted on August 21, 2021, of Ovid MEDLINE, Ovid Embase, CINAHL, Cochrane Library (via Wiley), Google Scholar, and ProQuest Dissertations & Theses Global. Literature on adult SCAD survivors who underwent secondary prevention measures with reported outcomes on major adverse cardiovascular events or QOL were included. Articles solely on pregnancy-associated SCAD or fibromuscular dysplasia were excluded.
RESULTS
Thirty studies were included in this review. A variety of research methodologies were explored. There were no randomized controlled trials. Overall, the quality of the evidence was moderate. Although evidence on secondary prevention was limited, tailored medical management was shown to have the most effect on decreasing recurrent events. Cardiac rehabilitation (CR) was supported as a safe and effective program for SCAD patients, with no reported associations with recurrent SCAD events or major adverse cardiovascular events. CR along with psychosocial interventions showed promise in improving QOL in SCAD survivors.
CONCLUSIONS
Medical management has the most effect in reducing recurrent events. CR, as a secondary prevention program, can provide interventions that might improve QOL. Randomized trial evidence on therapies for patients with SCAD are needed.
Topics: Adult; Pregnancy; Humans; Female; Myocardial Infarction; Quality of Life; Coronary Vessels; Secondary Prevention; Vascular Diseases; Coronary Vessel Anomalies; Coronary Angiography
PubMed: 37604409
DOI: 10.1016/j.cjca.2023.08.013 -
Endoscopy International Open Nov 2023The advantages of endoscopic submucosal dissection (ESD) over endoscopic mucosal resection for large colorectal neoplasms are well established; however, the technical... (Review)
Review
The advantages of endoscopic submucosal dissection (ESD) over endoscopic mucosal resection for large colorectal neoplasms are well established; however, the technical challenges and lack of adequate training in ESD limit its widespread adoption in Western countries. A literature search was performed in Medline, Embase, Web of Science, and the Cochrane Library for studies conducted in non-Asian countries evaluating the effectiveness of colorectal ESD. A random effects model was used to obtain pooled en bloc, R0 resection rates, and adverse events (AEs). Thirty-three studies comprising 3,958 ESD procedures met the inclusion criteria. Of the polyps, 96.7% (2,817 of 2913) were ≥ 2 cm. Pooled en bloc resection (31 studies), R0 resection (29 studies), and curative resection rates were 84.6% (95% confidence interval [CI] [83.3%-85.9%]), 75.6% (95% CI [74.1%-77.0%]), and 81.9% (95% CI [78.6%-84.9%]), respectively. Surgery for invasive cancer was performed in 4.8% (23 studies). ESD-related perforation (25 studies) was observed in 5.5% and bleeding in 4.1% (delayed bleeding 3.4%). 1.8% of patients underwent surgery for procedure-related complications. A high degree of heterogeneity was observed for en bloc resection, R0 resection, and curative resection. Heterogeneity for AEs (perforation [I 13%], delayed bleeding [I 30%], and overall bleeding [I 49%]) was low to moderate. The effectiveness of colorectal ESD for large colorectal polyps and early colorectal cancers is improving in Western countries, and recent resection rates are comparable to that seen in Asia. Colorectal perforation is still observed in about 5% of ESD; however, < 2% of patients need emergency surgery for AEs.
PubMed: 38026781
DOI: 10.1055/a-2181-5929 -
Dermatology and Therapy Nov 2023Dissecting cellulitis of the scalp (DCS) is a chronic inflammatory skin condition characterized by abscesses, nodules, fistulas, and scarring alopecia. Management of... (Review)
Review
BACKGROUND
Dissecting cellulitis of the scalp (DCS) is a chronic inflammatory skin condition characterized by abscesses, nodules, fistulas, and scarring alopecia. Management of this oftentimes debilitating dermatosis can be challenging due to its recalcitrant nature. There is limited data regarding the efficacy of treatment options for DCS.
OBJECTIVE
The aim of this study was to conduct a systematic review of the literature to explore the efficacy and safety of reported DCS treatments.
METHODS
In October 2022, MEDLINE and EMBASE databases were searched for articles on treatments for DCS. Studies that contained outcome efficacy data for DCS treatments were included. Reviews, conference abstracts, meta-analyses, commentaries, non-relevant articles, and articles with no full-text available were excluded. Data extraction was performed by two independent reviewers.
RESULTS
A total of 110 relevant articles with 417 patients were identified. A majority of studies (86.4%) were case reports or series. Treatment options included systemic antibiotics, oral retinoids, biologics, procedural treatments, combination agents, and topical treatments. Oral retinoids and photodynamic therapy were the most extensively studied medical and procedural interventions, respectively.
CONCLUSION
Overall, randomized controlled trials are needed to evaluate various treatment regimens for DCS and provide patients with a robust, evidence-based approach to therapy.
PubMed: 37740150
DOI: 10.1007/s13555-023-01018-7 -
International Journal of Surgery... Sep 2023To compare the safety and efficacy of robotic-assisted retroperitoneal lymph node dissection (RA-RPLND) versus non-robotic retroperitoneal lymph node dissection in... (Meta-Analysis)
Meta-Analysis
OBJECTIVE
To compare the safety and efficacy of robotic-assisted retroperitoneal lymph node dissection (RA-RPLND) versus non-robotic retroperitoneal lymph node dissection in testicular cancer.
METHODS
The statistical analysis software used Stata 17. The weighted mean difference (WMD) represents the continuous variable, and the dichotomous variable chooses the odds ratio, and calculates the 95% CI. This systematic review and cumulative meta-analysis was performed according to PRISMA criteria, and AMSTAR guidelines (assessing the methodological quality of systematic reviews). The Embase, PubMed, Cochrane Library, Web of Science, and Scopus databases were searched. The upper limit of the search time frame was February 2023, and no lower limit was set.
RESULTS
Seven studies involving 862 patients. Compared with open retroperitoneal lymph node dissection, RA-RPLND appears to have a shorter length of stay [WMD=-1.21, 95% CI (-1.66, -0.76), P <0.05], less estimated blood loss [WMD=-0.69, 95% CI (-1.07, -0.32), P <0.05], and lower overall complications [odds ratio=0.45, 95% CI (0.28, 0.73), P <0.05]. RA-RPLND appears to have more lymph node yields than laparoscopic retroperitoneal lymph node dissection [WMD=5.73, 95% CI (1.06, 10.40), P <0.05]. However, robotic versus open/laparoscopic retroperitoneal lymph node dissection had similar results in operation time, lymph node positivity rate, recurrence during follow-up, and postoperative ejaculation disorders.
CONCLUSION
RA-RPLND appears to be safe and effective for testicular cancer, but longer follow-up and more studies are needed to confirm this.
Topics: Male; Humans; Testicular Neoplasms; Robotic Surgical Procedures; Retroperitoneal Space; Retrospective Studies; Lymph Node Excision; Treatment Outcome; Laparoscopy
PubMed: 37222676
DOI: 10.1097/JS9.0000000000000520 -
International Journal of Stroke :... Apr 2024Cervical artery dissection (CAD) involving the carotid or vertebral arteries is an important cause of stroke in younger patients. The purpose of this systematic review... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND AND PURPOSE
Cervical artery dissection (CAD) involving the carotid or vertebral arteries is an important cause of stroke in younger patients. The purpose of this systematic review is to assess the risk of recurrent CAD.
METHODS
A systematic review and meta-analysis was conducted on studies in which patients experienced radiographically confirmed dissections involving an extracranial segment of the carotid or vertebral artery and in whom CAD recurrence rates were reported.
RESULTS
Data were extracted from 29 eligible studies (n = 5898 patients). Analysis of outcomes was performed by pooling incidence rates with random effects models weighting by inverse of variance. The incidence of recurrent CAD was 4% overall (95% confidence interval (CI) = 3-7%), 2% at 1 month (95% CI = 1-5%), and 7% at 1 year in studies with sufficient follow-up (95% CI = 4-13%). The incidence of recurrence associated with ischemic events was 2% (95% CI = 1-3%).
CONCLUSIONS
We found low rates of recurrent CAD and even lower rates of recurrence associated with ischemia. Further patient-level data and clinical subgroup analyses would improve the ability to provide patient-level risk stratification.
Topics: Humans; Stroke; Vertebral Artery Dissection; Vertebral Artery; Carotid Arteries; Carotid Artery, Internal, Dissection; Recurrence
PubMed: 37661311
DOI: 10.1177/17474930231201434