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OBJECTIVE: To meta-analyze clinical efficacy and safety of ketamine compared with other anesthetic agents in the course of electroconvulsive therapy (ECT) in major depressive episode (MDE). METHODS: PubMed/MEDLINE, Cochrane Library, Embase, GoogleScholar, and US and European trial registries were searched from inception through May 23, 2023, with no language limits. We included RCTs with (1) a diagnosis of MDE; (2) ECT intervention with ketamine and/or other anesthetic agents; and (3) measures included: depressive symptoms, cognitive performance, remission or response rates, and serious adverse events. Network meta-analysis (NMA) was performed to compare ketamine and 7 other anesthetic agents. Hedges' g standardized mean differences (SMDs) were used for continuous measures, and relative risks (RRs) were used for other binary outcomes using random-effects models. RESULTS: Twenty-two studies were included in the systematic review. A total of 2322 patients from 17 RCTs were included in the NMA. The overall pooled SMD of ketamine, as compared with propofol as a reference group, was -2.21 (95% confidence interval [CI], -3.79 to -0.64) in depressive symptoms, indicating that ketamine had better antidepressant efficacy than propofol. In a sensitivity analysis, however, ketamine-treated patients had a worse outcome in cognitive performance than propofol-treated patients (SMD, -0.18; 95% CI, -0.28 to -0.09). No other statistically significant differences were found. CONCLUSIONS: Ketamine-assisted ECT is tolerable and may be efficacious in improving depressive symptoms, but a relative adverse impact on cognition may be an important clinical consideration. Anesthetic agents should be considered based on patient profiles and/or preferences to improve effectiveness and safety of ECT use.
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Transtorno Depressivo Maior , Eletroconvulsoterapia , Ketamina , Metanálise em Rede , Ketamina/uso terapêutico , Eletroconvulsoterapia/métodos , Humanos , Transtorno Depressivo Maior/terapia , Transtorno Depressivo Maior/tratamento farmacológico , Resultado do Tratamento , Propofol/uso terapêutico , Propofol/efeitos adversos , Ensaios Clínicos Controlados Aleatórios como Assunto , Anestésicos/uso terapêutico , Anestésicos/efeitos adversos , Feminino , MasculinoRESUMO
We identified 3620 autoimmune-related adverse events among 223.2 million US residents using Vaccine Adverse Events Reporting System and the COVID-19 Data Tracker. This study is the first to quantify the cumulative incidence of autoimmune and auto-inflammatory adverse events after COVID-19 vaccination. We reported autoimmune and auto-inflammatory adverse events across 6 major classes of medical conditions and stratified by age, sex, and manufacturer.
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Vacinas contra COVID-19 , COVID-19 , Humanos , COVID-19/epidemiologia , COVID-19/prevenção & controle , Vacinas contra COVID-19/efeitos adversos , Estados Unidos/epidemiologia , Vacinação/efeitos adversosRESUMO
INTRODUCTION: Cognitive dysfunction or deficits are common in patients with major depressive disorder (MDD). The current study systematically reviews and meta-analyzes multiple domains of cognitive impairment in patients with MDD. METHODS: PubMed/MEDLINE, PsycINFO, Cochrane Library, Embase, Web of Science, and Google Scholar were searched from inception through May 17, 2023, with no language limits. Studies with the following inclusion criteria were included: (1) patients with a diagnosis of MDD using standardized diagnostic criteria; (2) healthy controls (i.e., those without MDD); (3) neuropsychological assessments of cognitive impairment using Cambridge Neuropsychological Test Automated Battery (CANTAB); and (4) reports of sufficient data to quantify standardized effect sizes. Hedges' g standardized mean differences (SMDs) with corresponding 95% confidence intervals (CIs) were used to quantify effect sizes of cognitive impairments in MDD. SMDs were estimated using a fixed- or random-effects models. RESULTS: Overall, 33 studies consisting of 2,596 subjects (n = 1,337 for patients with MDD and n = 1,259 for healthy controls) were included. Patients with MDD, when compared to healthy controls, had moderate cognitive deficits (SMD, -0.39 [95% CI, -0.47 to -0.31]). In our subgroup analyses, patients with treatment-resistant depression (SMD, -0.56 [95% CI, -0.78 to -0.34]) and older adults with MDD (SMD, -0.51 [95% CI, -0.66 to -0.36]) had greater cognitive deficits than healthy controls. The effect size was small among unmedicated patients with MDD (SMD, -0.19 [95% CI, -0.37 to -0.00]), and we did not find any statistical difference among children. Cognitive deficits were consistently found in all domains, except the reaction time. No publication bias was reported. CONCLUSION: Because cognitive impairment in MDD can persist in remission or increase the risk of major neurodegenerative disorders, remediation of cognitive impairment in addition to alleviation of depressive symptoms should be an important goal when treating patients with MDD.
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Disfunção Cognitiva , Transtorno Depressivo Maior , Testes Neuropsicológicos , Humanos , Transtorno Depressivo Maior/complicações , Disfunção Cognitiva/etiologiaRESUMO
BACKGROUND: Despite the publication of several meta-analyses regarding the efficacy of certain therapies in helping individuals with interstitial cystitis (IC) / bladder pain syndrome (BPS), these have not provided a comprehensive review of therapeutic strategies. The study aimed to determine the efficacy of various therapies for IC/BPS and identify potential moderating factors using randomized controlled trials (RCTs). METHODS: We queried the PubMed, Cochrane, and Embase databases to identify prospective RCTs using inclusion criteria: 1) patients diagnosed with IC, 2) interventions included relevant treatments, 3) comparisons were a specified control or placebo, 4) outcomes were mean differences for individual symptoms and structured questionnaires. The pairwise meta-analysis and network meta-analysis (NMA) were performed to compare the treatments used in IC/BPS. Hedges' g standardized mean differences (SMDs) were used for improvement in all outcomes using random-effects models. Efficacy outcomes included individual symptoms such as pain, frequency, urgency, and nocturia, as well as structured questionnaires measuring IC/BPS symptoms. RESULTS: A comprehensive literature search was conducted which identified 70 RCTs with 3,651 patients. The analysis revealed that certain treatments, such as instillation and intravesical injection, showed statistically significant improvements in pain and urgency compared to control or placebo groups in traditional pairwise meta-analysis. However, no specific treatment demonstrated significant improvement in all outcomes measured in the NMA. The results of moderator analyses to explore influential variables indicated that increasing age was associated with increased nocturia, while longer follow-up periods were associated with decreased frequency. CONCLUSION: This systematic review and meta-analysis provide insights into the efficacy of various treatments for IC. Current research suggests that a combination of therapies may have a positive clinical outcome for patients with IC, despite the fact that treatment for this condition is not straightforward. TRIAL REGISTRATION: PROSPERO CRD42022384024.
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Cistite Intersticial , Metanálise em Rede , Cistite Intersticial/terapia , Humanos , Ensaios Clínicos Controlados Aleatórios como Assunto , Resultado do TratamentoRESUMO
TOPIC: The placebo effect and its potential determinants in ocular hypotensive therapy. CLINICAL RELEVANCE: The placebo effect has been studied and documented within a wide clinical context. It remains unclear whether placebo is effective in glaucoma treatment or, if so, which factors are determinative of effect size (ES). METHODS: Randomized controlled trials (RCTs) of topical ocular hypotensive therapy for patients with open-angle glaucoma or ocular hypertension, conducted through June 2, 2022, were included. First, a perceived placebo effect was measured as the overall intraocular pressure (IOP) change from the baseline. It was evaluated in terms of the ES (mean difference between the baseline and the end point) and then was compared with the ES, as obtained from the untreated control participant to obtain a true placebo effect. The primary outcome was ES based on 4 weeks of treatment. Meta-analysis-based statistical pooling was performed where appropriate, and 95% confidence intervals (CIs) were used for comparison. Potential placebo effect determinants were scrutinized using a multiple meta-regression model (PROSPERO identifier, CRD42022348098). RESULTS: A total of 40 RCTs (7829 eyes) with 33 placebo groups (2055 eyes) along with 7 untreated groups (1184 eyes) were included. Among placebo-controlled trials, placebo was determined to be effective in lowering IOP (ES, -1.30 mmHg; 95% CI, -1.75 to -0.84 mmHg). Using NMA, the ES for placebo was -2.27 mmHg (95% CI, -3.52 to -1.01 mmHg) greater than ES for untreated control participants.. According to the multiple meta-regression model, the active treatment ES was a significant factor to predict the amount of placebo effect. Placebo additionally lowered IOP by -0.45 mmHg per -1 mmHg of active treatment effect. Add-on study design and larger sample size also were associated with greater amount of placebo effect. No publication bias was evident in either a funnel plot or the Begg and Mazumdar adjusted rank correlation test results (P = 0.24). DISCUSSION: This meta-analysis indicated that placebo is effective in lowering IOP and is superior to the effect observed for the untreated control participants. However, caution is required in interpreting the results because of the small number of untreated controlled trials and potential bias from the lack of direct comparison between the placebo and untreated arms. FINANCIAL DISCLOSURE(S): The author(s) have no proprietary or commercial interest in any materials discussed in this article.
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OBJECTIVE: To evaluate the efficacy of systemic therapies in patients with worse performance status (PS) treated for high-risk non-metastatic prostate cancer (PCa), metastatic hormone-sensitive PCa (mHSPC), and non-metastatic/metastatic castration-resistant PCa (nmCRPC/mCRPC), as there is sparse pooled data showing the effect of PS on oncological outcomes in patients with PCa. METHODS: Three databases were queried in June 2022 for randomised controlled trials (RCTs) analysing patients with PCa treated with systemic therapy (i.e., adding androgen receptor signalling inhibitor [ARSI] or docetaxel [DOC] to androgen-deprivation therapy [ADT]). We analysed the oncological outcomes of patients with PCa with worse PS, defined as Eastern Cooperative Oncology Group PS ≥ 1, treated with combination therapies and compared these to patients with good PS. The main outcomes of interest were overall survival (OS), metastasis-free survival (MFS), and progression-free survival. RESULTS: Overall, 25 and 18 RCTs were included for systematic review and meta-analyses/network meta-analyses, respectively. In all clinical settings, combination systemic therapies significantly improved OS in patients with worse PS as well as in those with good PS, while the MFS benefit from ARSI in the nmCRPC setting was more pronounced in patients with good PS than in those with worse PS (P = 0.002). Analysis of treatment ranking in patients with mHSPC revealed that triplet therapy had the highest likelihood of improved OS irrespective of PS; specifically, adding darolutamide to DOC + ADT had the highest likelihood of improved OS in patients with worse PS. Analyses were limited by the small proportion of patients with a PS ≥ 1 (19%-28%) and that the number of PS 2 was rarely reported. CONCLUSIONS: Among RCTs, novel systemic therapies seem to benefit the OS of patients with PCa irrespective of PS. Our findings suggest that worse PS should not discourage treatment intensification across all disease stages.
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Neoplasias de Próstata Resistentes à Castração , Neoplasias da Próstata , Masculino , Humanos , Neoplasias da Próstata/patologia , Docetaxel/uso terapêutico , Antagonistas de Androgênios/efeitos adversos , Intervalo Livre de Progressão , Neoplasias de Próstata Resistentes à Castração/tratamento farmacológico , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêuticoRESUMO
OBJECTIVES: To examine the effects of age, sex, and type of COVID-19 vaccine on urological complications after vaccination with COVID-19. MATERIALS AND METHODS: We used the Vaccine Adverse Event Reporting System (VAERS) data from December 2020 to August 2022 to analyze urological symptoms post-vaccination adverse events (AEs) associated with COVID-19 vaccines authorized for the U.S. POPULATION: We collected AEs after 1-2 dose vaccination in VAERS, but not those after an additional booster shot. Age was divided into three groups (< 18 years, 18-64 years, and > 64 years), and compared incidence of AEs after vaccination with either mRNA vaccine (mRNA-1273, Moderna; and BNT162b2, Pfizer-BioNTech) or a viral vector vaccine (JNJ-78436735, Janssen/Johnson and Johnson) as reported in VAERS data. RESULTS: Cumulative incidence rates (CIRs) of LUTS, voiding symptom, storage symptom, infection, and hematuria were 0.057, 0.282, 0.223, 1.245, and 0.214, respectively. By gender, CIRs OF LUTS, storage symptom, and infection were statistically significantly higher in women, whereas CIRs of voiding symptom and hematuria were statistically significantly higher in men. CIRs of AEs per 100,000 in age groups of < 18 years, 18-64 years, and > 64 years were 0.353, 1.403, and 4.067, respectively. All AE types except for voiding symptom displayed the highest CIRs in the Moderna vaccine group. CONCLUSIONS: Based on an updated analysis of available data, the prevalence of urologic complications following administration of COVID-19 vaccines is low. However, specific urologic complications such as gross hematuria are not low in incidence.
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Vacinas contra COVID-19 , COVID-19 , Masculino , Feminino , Humanos , Adolescente , Vacinas contra COVID-19/efeitos adversos , Ad26COVS1 , Vacina BNT162 , Hematúria/epidemiologia , Hematúria/etiologia , COVID-19/epidemiologia , COVID-19/prevenção & controleRESUMO
Dyslipidemia is a common chronic disease that increases the risk of cardiovascular disease. Diet plays an important role in the development of dyslipidemia. As people pay increased attention to healthy eating habits, brown seaweed consumption is increasing, particularly in East Asian countries. The association between dyslipidemia and brown seaweed consumption has been previously demonstrated. We searched for keywords associated with brown seaweed and dyslipidemia in electronic databases such as PubMed, Embase, and Cochrane. Heterogeneity was estimated using the I2 statistic. The 95% confidence interval (CI) of the forest plot and heterogeneity were confirmed using meta-ANOVA and meta-regression. Funnel plots and publication bias statistical tests were used to determine publication bias. Statistical significance was set at p < 0.05. In this meta-analysis, we found that brown seaweed intake significantly decreased the levels of total cholesterol (mean difference (MD): -3.001; 95% CI: -5.770, -0.232) and low-density lipoprotein (LDL) cholesterol (MD: -6.519; 95% CI: -12.884, -0.154); nevertheless, the statistically significant association of brown seaweed intake with high-density lipoprotein (HDL) cholesterol and triglycerides were not observed in our study (MD: 0.889; 95% CI: -0.558, 2.335 and MD: 8.515; 95% CI: -19.354, 36.383). Our study demonstrated that brown seaweed and its extracts decreased total cholesterol and LDL cholesterol levels. The use of brown seaweeds may be a promising strategy to reduce the risk of dyslipidemia. Future studies involving a larger population are warranted to investigate the dose-response association of brown seaweed consumption with dyslipidemia.
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Colesterol , Dislipidemias , Humanos , Triglicerídeos , Dislipidemias/epidemiologia , HDL-Colesterol , Verduras , BiomarcadoresRESUMO
This study was conducted to estimate the effectiveness of marine-derived resources for treating specific diseases, as well as identify the most effective methods for applying such resources in therapeutic applications. Bibliographic databases (PubMed, Embase, and Cochrane) were searched from their inception until May 2023 using Medical Subject Headings terms and text keywords related to seawater, mineral water, or ocean therapy. Fifteen eligible studies were included, involving 1325 participants aged 42.7-63.0 years. In the subgroup analysis based on treatment type, the mean difference was -1.581 (95% CI: -1.889, -1.274) for seawater with sun exposure and -1.210 (95% CI: -1.417, -1.002) for seawater with sun exposure, mud pack application, and sulfur pool therapy. The pooled standardized mean difference was calculated for different outcomes; the results were -1.110 (95% CI: -3.028, 0.806) for osteoarthritis severity, -0.795 (95% CI: -0.982, -0.607) for arthritis pain, -1.623 (95% CI: -2.036, -1.209) for fibromyalgia pain, and -1.498 (95% CI: -1.888, -1.108) for quality of life. Marine therapy is, therefore, promising for treating chronic skin issues, easing musculoskeletal discomfort, and enhancing the quality of life among patients with musculoskeletal pain.
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Águas Minerais , Osteoartrite , Humanos , Qualidade de Vida , Atenção à Saúde , DorRESUMO
TOPIC: Comparative effectiveness of interventions to improve glaucoma medication adherence. CLINICAL RELEVANCE: High adherence to ocular hypotensive therapy is essential for prevention of visual impairment in glaucoma patients. Various types of intervention for adherence enhancement have been proposed, although there is still no firm evidence of their relative efficacies. METHODS: We searched PubMed, EMBASE, Scopus, the Cochrane Central Register of Controlled Trials, the World Health Organization International Clinical Trials Registry Platform, and ClinicalTrials.gov on November 30, 2021. Randomized controlled trials (RCTs) entailing interventions for improved adherence to ocular hypotensive therapy were identified. A network meta-analysis (NMA) was performed, and the following 11 interventions (single category or combinations of categories) were compared: (1) standard of care ([SOC] control), (2) short message service, (3) telephone call, (4) device reminder, (5) motivational interview, (6) multimedia education, (7) physician education, (8) provision of own medical records, (9) incentives, (10) tailored care, and (11) enhanced SOC. The primary outcome was the postintervention mean adherence score. The standardized mean differences (SMDs) were analyzed, and the effectiveness was ranked by P-score (probability of being best treatment). We appraised trials using the Cochrane risk-of-bias tool for RCTs. Confidence of results was assessed by Confidence in Network Meta-analysis. RESULTS: We obtained data for 19 RCTs (4981 participants). Tailored care, as inclusive of face-to-face needs assessment and a personalized care plan, was superior to SOC in improving adherence (SMD, 1.28; 95% confidence interval [CI], 0.08-2.48; P-score, 0.810). Multifaceted interventions that included tailored care showed further adherence improvement: tailored care + multimedia education (SMD, 1.44; 95% CI, 0.20-2.67; 0.850) and tailored care + multimedia education + device reminder (SMD, 1.61; 95% CI, 0.75-2.47; 0.914). The ranking of the remaining interventions by P-scores was as follows: incentives (0.606), short message service (0.535), enhanced SOC (0.458), multimedia education (0.430), device reminder (0.429), telephone call (0.401), provision of own medical records (0.391), physician education (0.281), SOC (0.230), and motivational interview (0.165). CONCLUSIONS: The NMA indicated that tailored care can improve adherence to glaucoma medication compared with SOC. A multifaceted approach might yield additional improvements.
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Glaucoma , Adesão à Medicação , Humanos , Metanálise em Rede , Ensaios Clínicos Controlados Aleatórios como Assunto , Viés , Glaucoma/tratamento farmacológicoRESUMO
TOPIC: Comparative efficacy and safety of different concentrations of atropine for myopia control. CLINICAL RELEVANCE: Atropine is known to be an effective intervention to delay myopia progression. Nonetheless, no well-supported evidence exists yet to rank the clinical outcomes of various concentrations of atropine. METHODS: We searched PubMed, EMBASE, Cochrane Central Register of Controlled Trials, the World Health Organization International Clinical Trials Registry Platform, and ClinicalTrials.gov on April 14, 2021. We selected studies involving atropine treatment of at least 1 year's duration for myopia control in children. We performed a network meta-analysis (NMA) of randomized controlled trials (RCTs) and compared 8 atropine concentrations (1% to 0.01%). We ranked the atropine concentrations for the corresponding outcomes by P score (estimate of probability of being best treatment). Our primary outcomes were mean annual changes in refraction (diopters/year) and axial length (AXL; millimeters/year). We extracted data on the proportion of eyes showing myopia progression and safety outcomes (photopic and mesopic pupil diameter, accommodation amplitude, and distance and near best-corrected visual acuity [BCVA]). RESULTS: Thirty pairwise comparisons from 16 RCTs (3272 participants) were obtained. Our NMA ranked the 1%, 0.5%, and 0.05% atropine concentrations as the 3 most beneficial for myopia control, as assessed for both primary outcomes: 1% atropine (mean differences compared with control: refraction, 0.81 [95% confidence interval (CI), 0.58-1.04]; AXL, -0.35 [-0.46 to -0.25]); 0.5% atropine (mean differences compared with control: refraction, 0.70 [95% CI, 0.40-1.00]; AXL, -0.23 [-0.38 to -0.07]); 0.05% atropine (mean differences compared with control: refraction, 0.62 [95% CI, 0.17-1.07]; AXL, -0.25 [-0.44 to -0.06]). In terms of myopia control as assessed by relative risk (RR) for overall myopia progression, 0.05% was ranked as the most beneficial concentration (RR, 0.39 [95% CI, 0.27-0.57]). The risk for adverse effects tended to rise as the atropine concentration was increased, although this tendency was not evident for distance BCVA. No valid network was formed for near BCVA. DISCUSSION: The ranking probability for efficacy was not proportional to dose (i.e., 0.05% atropine was comparable with that of high-dose atropine [1% and 0.5%]), although those for pupil size and accommodation amplitude were dose related.
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Atropina/administração & dosagem , Midriáticos/administração & dosagem , Miopia/tratamento farmacológico , Administração Oftálmica , Adolescente , Comprimento Axial do Olho/fisiologia , Criança , Feminino , Humanos , Masculino , Miopia/fisiopatologia , Metanálise em Rede , Soluções Oftálmicas , Resultado do Tratamento , Acuidade Visual/fisiologiaRESUMO
OBJECTIVES: Postprostatectomy urinary incontinence (PPUI) is a serious complication despite surgical advances. Treatment options for PPUI include conservative care like Pelvic floor muscle exercise (PFME), which is a physiotherapy performed by the patients themselves; Pelvic floor muscle therapy (PFMT), a physiotherapy performed under the guidance of a therapist, and duloxetine treatment; and surgical interventions. In this study, network meta-analysis (NMA) was performed for direct comparison of these treatment options. MATERIALS AND METHODS: The NMA pooled the odds ratios and 95% credible intervals using the number of patients achieving urinary continence and the total number of patients in an intention-to-treat population. The treatments were ranked based on the surface under the cumulative ranking curve (SUCRA) probabilities and the rankograms. RESULTS: The pooled overall ORs of patients achieving urinary continence compared with no treatment was 1.73 (95% CrI: 0.657, 4.71) in PFME, 2.62 (95% CrI: 0.553, 13.5) in PFME plus Duloxetine, and 4.05 (95% CrI: 1.70, 10.2) in PFMT. The SUCRA values of ranking probabilities for each treatment showed high rates of continence in the order of PFMT, PFME plus Duloxetine, and PFME. CONCLUSION: The results suggest that patients with PPUI should undergo PFMT and consider duloxetine as an additional treatment option.
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Diafragma da Pelve , Incontinência Urinária , Cloridrato de Duloxetina/uso terapêutico , Terapia por Exercício/métodos , Feminino , Humanos , Masculino , Metanálise em Rede , Diafragma da Pelve/fisiologia , Resultado do Tratamento , Incontinência Urinária/etiologia , Incontinência Urinária/terapiaRESUMO
Air pollution and meteorological factors can exacerbate susceptibility to respiratory viral infections. To establish appropriate prevention and intervention strategies, it is important to determine whether these factors affect the transmission of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Therefore, this study examined the effects of sunshine, temperature, wind, and air pollutants including sulfur dioxide (SO2), carbon monoxide (CO), ozone (O3), nitrogen dioxide (NO2), particulate matter ≤2.5 µm (PM2.5), and particulate matter ≤10 µm (PM10) on the age-standardized incidence ratio of coronavirus disease (COVID-19) in South Korea between January 2020 and April 2020. Propensity score weighting was used to randomly select observations into groups according to whether the case was cluster-related, to reduce selection bias. Multivariable logistic regression analyses were used to identify factors associated with COVID-19 incidence. Age 60 years or over (odds ratio [OR], 1.29; 95% CI, 1.24-1.35), exposure to ambient air pollutants, especially SO2 (OR, 5.19; 95% CI, 1.13-23.9) and CO (OR, 1.17; 95% CI, 1.07-1.27), and non-cluster infection (OR, 1.28; 95% CI, 1.24-1.32) were associated with SARS-CoV-2 infection. To manage and control COVID-19 effectively, further studies are warranted to confirm these findings and to develop appropriate guidelines to minimize SARS-CoV-2 transmission.
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Poluentes Atmosféricos , Poluição do Ar , COVID-19 , Poluentes Atmosféricos/análise , Poluentes Atmosféricos/toxicidade , Poluição do Ar/efeitos adversos , Poluição do Ar/análise , COVID-19/epidemiologia , Humanos , Incidência , Conceitos Meteorológicos , Pessoa de Meia-Idade , Dióxido de Nitrogênio/análise , Dióxido de Nitrogênio/toxicidade , Ozônio/análise , Ozônio/toxicidade , Material Particulado/análise , Material Particulado/toxicidade , República da Coreia/epidemiologia , SARS-CoV-2 , Dióxido de Enxofre/análise , Dióxido de Enxofre/toxicidadeRESUMO
BACKGROUND AND AIM: There is no clear data to compare the effectiveness and safety of bilateral stent-in-stent (SIS) or stent-by-stent (SBS) deployment for advanced malignant hilar obstruction (MHO). This meta-analysis was done to investigate clinical outcomes of these deployment methods. METHODS: We did a literature search to identify studies that reported the clinical outcomes of bilateral metal stents in patients with advanced MHO. Weighed pooled rates (WPR) along with 95% confidence interval (95% CI) were calculated in order to compare outcomes including technical and clinical success, adverse events, and stent occlusion between the two groups. We conducted a meta-analysis using a random-effects model. RESULTS: Five comparative studies with 250 patients, and 20 single-arm studies for the SIS or SBS method were eligible for the meta-analysis and systematic review. The bilateral SIS deployment had a significantly higher technical success rate than did SBS deployment (OR 6.43; 95% CI 1.08-38.09). There was no difference in the clinical success (OR 1.23; 95% CI 0.45-3.38), overall adverse events rates (OR 0.42; 95% CI 0.15-1.18), or overall occlusion rate (OR 1.55; 95% CI 0.89-2.70). As a single-armed group, WPR of technical success of the SIS and SBS groups was 96.4% and 89.6%, respectively. Clinical success was 97.5% and 98.3%. Overall, adverse events were 35.9% and 22.6%. Occlusion rates were 27.7% and 37.7%. CONCLUSIONS: Although there was a lack of quality data and heterogeneity, bilateral SIS deployment had a higher technical feasibility than did the SBS method in patients with advanced MHO, without differences in terms of clinical success, adverse events, or occlusion rates.
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Neoplasias dos Ductos Biliares/complicações , Colestase/cirurgia , Drenagem/métodos , Endoscopia do Sistema Digestório/métodos , Stents , Colangiocarcinoma/complicações , Colestase/etiologia , Humanos , Tumor de Klatskin/complicações , Resultado do TratamentoRESUMO
BACKGROUND: Our study was conducted to investigate the effect of 5-ARI on the death rate from prostate cancer by means of an updated meta-analysis using related data. METHODS: We did comprehensive literature searches using the PubMed, Embase, and Cochrane databases through July 2019. We evaluated the risk of bias in such studies using the ROBINS-I tool and analyzed deaths from cancer and deaths from all causes using HR. RESULTS: The meta-analysis included 11 studies. The pooled overall HRs for cancer-specific deaths between 5-ARI treatment versus non-exposed groups were 0.937 (95% CI: 0.730, 1.201). In the subgroup moderator analysis, the number of patients and additional medication variables were significantly associated with deaths from all causes (p = 0.022 and p = 0.005, respectively). For detecting the publication bias or small-study effect in the included studies, we performed Begg and Mazumdar's correlation test (0.851 and 0.573) and Egger's regression coefficient test (0.035 and 0.245) and âsuggested that there was no evidence of publication bias or small-study effect in this meta-analysis. CONCLUSIONS: Our study indicated that exposure to 5-ARI had no close association between the overall death rate or cancer-specific deaths. To confirm these results, well-designed prospective studies with large samples are required.
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Hiperplasia Prostática , Neoplasias da Próstata , Inibidores de 5-alfa Redutase/uso terapêutico , Humanos , Masculino , Oxirredutases , Estudos Prospectivos , Hiperplasia Prostática/tratamento farmacológico , Neoplasias da Próstata/tratamento farmacológicoRESUMO
BACKGROUND: The usefulness of the quick Sequential (Sepsis-related) Organ Failure Assessment (qSOFA) score in providing bedside criteria for early prediction of poor outcomes in patients with suspected infection remains controversial. We investigated the prognostic performance of a positive qSOFA score outside the intensive care unit (ICU) compared with positive systemic inflammatory response syndrome (SIRS) criteria. METHODS: A systematic literature search was performed using MEDLINE, Embase, and the Cochrane Central Register of Controlled Trials. Data were pooled on the basis of sensitivity, specificity, and diagnostic OR. Overall test performance was summarized using a hierarchical summary ROC and the AUC. Meta-regression analysis was used to identify potential sources of bias. RESULTS: We identified 23 studies with a total of 146,551 patients. When predicting in-hospital mortality in our meta-analysis, we identified pooled sensitivities of 0.51 for a positive qSOFA score and 0.86 for positive SIRS criteria, as well as pooled specificities of 0.83 for a positive qSOFA score and 0.29 for positive SIRS criteria. Discrimination for in-hospital mortality had similar AUCs between the two tools (0.74 vs. 0.71; P = 0.816). Using meta-regression analysis, an overall mortality rate ≥ 10% and timing of qSOFA score measurement could be significant sources of heterogeneity. For predicting acute organ dysfunction, although the AUC for a positive qSOFA score was higher than that for positive SIRS criteria (0.87 vs. 0.76; P < 0.001), the pooled sensitivity of positive qSOFA score was very low (0.47). In addition, a positive qSOFA score tended to be inferior to positive SIRS criteria in predicting ICU admission (0.63 vs. 0.78; P = 0.121). CONCLUSIONS: A positive qSOFA score had high specificity outside the ICU in early detection of in-hospital mortality, acute organ dysfunction, and ICU admission, but low sensitivity may have limitations as a predictive tool for adverse outcomes. Because between-study heterogeneity was highly represented among the studies, our results should be interpreted with caution.
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Escores de Disfunção Orgânica , Prognóstico , Sepse/diagnóstico , Síndrome de Resposta Inflamatória Sistêmica/diagnóstico , Técnicas de Apoio para a Decisão , Humanos , Unidades de Terapia Intensiva/organização & administração , Reprodutibilidade dos Testes , Sepse/mortalidade , Síndrome de Resposta Inflamatória Sistêmica/mortalidadeRESUMO
PURPOSE: This study attempted to overcome the limitations of previous systematic reviews to determine the overall treatment efficacy and safety of prostatic arterial embolization compared with standard therapy. MATERIALS AND METHODS: Meta-analyses were done of randomized, controlled and single group trials. Meta-regression analysis of the moderator effect was performed with single group analysis. The outcomes measured were mean changes in I-PSS (International Prostate Symptom Score), quality of life, maximal urinary flow rate, prostate volume, post-void residual volume and prostate specific antigen. Adverse events were compared as proportional differences between the embolization group and groups receiving other therapies in comparative studies. RESULTS: A total of 16 studies met our selection criteria and were included in the meta-analysis. Three studies were comparative and included a total of 297 subjects, including 149 in the experimental groups and 148 in the control groups. The other 13 studies were noncomparative and included a total of 750 experimental subjects. Pooled overall standardized mean differences for embolization in I-PSS, maximal urinary flow rate and prostate volume were significantly impaired in the experimental vs control groups. Overall weighted mean differences for all outcomes except prostate specific antigen were significantly improved from baseline by embolization treatment in noncomparative studies. Sensitivity analysis of study duration showed that all outcome measurements did not differ before vs after 6 months. CONCLUSIONS: Although there is growing evidence of the efficacy and safety of prostatic arterial embolization for benign prostatic hyperplasia, this systematic review using meta-analysis and meta-regression showed that prostatic arterial embolization should still be considered an experimental treatment modality.
Assuntos
Embolização Terapêutica/efeitos adversos , Sintomas do Trato Urinário Inferior/terapia , Hiperplasia Prostática/terapia , Artérias , Embolização Terapêutica/métodos , Embolização Terapêutica/normas , Humanos , Calicreínas/sangue , Sintomas do Trato Urinário Inferior/sangue , Sintomas do Trato Urinário Inferior/etiologia , Masculino , Guias de Prática Clínica como Assunto , Próstata/irrigação sanguínea , Antígeno Prostático Específico/sangue , Hiperplasia Prostática/sangue , Hiperplasia Prostática/complicações , Qualidade de Vida , Resultado do TratamentoRESUMO
PURPOSE: Glasgow Prognostic Score (GPS) has been reported to predict oncologic outcomes in various type of cancer. However, their prognostic value in patients with renal cell carcinoma (RCC) is unclear. In this meta-analysis, we evaluated the prognostic significance of GPS in RCC patients. METHODS: We performed comprehensive searches of electronic databases to identify studies that evaluated the prognostic impact of pretreatment GPS in RCC patients. The end points were cancer-specific survival (CSS), recurrence-free/disease-free survival (RFS/DFS). Meta-analysis using random-effects models was performed to calculate hazard ratios (HRs) or odds ratios with 95 % confidence intervals (CIs). RESULTS: Nine retrospective, observational, cohort studies involving 2096 patients were included. Seven studies evaluated CSS, and three evaluated RFS. Our results showed that higher GPS (0 vs. 1 vs. 2) was significantly predictive of poorer CSS (HR 3.68, 95 % CI 2.52-5.40, p < 0.001) and RFS/DFS (HR 2.83, 95 % CI 1.86-4.30, p < 0.001) in patients with RCC. These findings were robust when stratified by sample size, presence of metastasis, and study region. We also conducted subgroup analysis by assessment of Newcastle-Ottawa quality assessment scale (NOS) score, and the HRs were 2.708 (95 % CI 1.969, 3.725) in under 7 points group, 3.685 (95 % CI 2.516, 5.396) in over than 7 points group in CSS. Meta-regression analysis indicated that NOS score group had a significant difference in HRs (p = 0.032). CONCLUSIONS: Higher GPS is associated with tumor progression and is predictive of poorer survival in patients with RCC. Therefore, GPS may help to inform treatment decisions and predict treatment outcomes.
Assuntos
Carcinoma de Células Renais/cirurgia , Neoplasias Renais/cirurgia , Recidiva Local de Neoplasia/epidemiologia , Nefrectomia , Proteína C-Reativa/metabolismo , Carcinoma de Células Renais/metabolismo , Carcinoma de Células Renais/patologia , Intervalo Livre de Doença , Humanos , Hipoalbuminemia/metabolismo , Neoplasias Renais/metabolismo , Neoplasias Renais/patologia , Prognóstico , Modelos de Riscos Proporcionais , Albumina Sérica/metabolismo , Taxa de SobrevidaRESUMO
PURPOSE: The aim of this study was to evaluate the individual change of International prostate Symptom Score (IPSS) and Overactive Bladder Symptom Score (OABSS) in each patient by temperature conditions. MATERIALS AND METHODS: The severity of lower urinary tract symptoms (LUTS) was explored using the IPSS and OABSS questionnaires that were completed by 2.486 subjects (923 males and 1.563 females) aged 60 years and older. Korea Meteorological Administration data was used to determine daily average temperature and daily temperature difference on the interview dates at each site. RESULTS: The mean IPSS and mean age for males was 13.45±8.24 and 75.03±6.20 years, respectively. The mean OABSS and mean age for females was 4.41±3.10 and 73.74±6.03years, respectively. Daily average temperature and daily temperature difference ranged from-3.4-28.3oC and 2.2-16.9oC, respectively. Age was a significantly risk factor for IPSS, OABSS, and QoL (P<0.001, <0.001, and 0.005, respectively). After multiple regression analysis, daily average temperatures did not show a statistically significant change in IPSS and OABSS. Only daily temperature differences were associated with male LUTS. CONCLUSIONS: While LUTS could be worsened in low temperatures generally, IPSS and OABSS were not affected by daily average temperature conditions. Daily temperature differences may be more influential than daily average temperatures.
Assuntos
Clima Frio , Temperatura Baixa , Sintomas do Trato Urinário Inferior/fisiopatologia , Hiperplasia Prostática/fisiopatologia , Fatores Etários , Exposição Ambiental , Métodos Epidemiológicos , Feminino , Humanos , Masculino , Qualidade de Vida , República da Coreia , Fatores de Risco , Estações do Ano , Índice de Gravidade de Doença , Fatores Sexuais , Fatores de TempoRESUMO
BACKGROUND: Most studies focusing on progression of BPH have been limited to the relationship between age and BPH progression, and only few studies have focused on the time duration to start treatment. This study aimed to investigate the association between self-perception period (S-PP) of lower urinary tract symptoms (LUTS) and International Prostate Symptom Score (IPSS). METHODS: This study used data from two large-population surveys: a community-based survey and a university hospital outpatient-based interview survey. Both surveys were conducted in male subjects aged 40 years or older who gave consent to the survey questionnaire and voluntarily expressed their intention to participate. Propensity score matching (PSM) was used to organize the population in both surveys into randomized groups to reduce selection bias. After excluding those who had missing values, 483 subjects were assigned to each group by PSM. RESULTS: The S-PP of LUTS became significantly longer as the severity of LUTS increased. The S-PP was 4.15 years in the mild group, 4.36 years in the moderate group, and 6.23 years in the severe group. These differences were statistically significant. The correlation between S-PP of LUTS and IPSS was measured by partial correlation while controlling for age (correlation coefficient = 0.20, p <0.001). Multiple regression analysis after controlling for age revealed that one-year increase in the S-PP of LUTS significantly (p <0.001) increased IPSS by 0.322 points. CONCLUSIONS: This study clarified the association between S-PP of LUTS and IPSS in a large-scale population. These findings suggest that, from the perspective of public health, S-PP is an important risk factor for LUTS progression.