Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 7 de 7
Filtrar
Mais filtros










Base de dados
Intervalo de ano de publicação
1.
J Pak Med Assoc ; 74(6 (Supple-6)): S28-S33, 2024 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-39018136

RESUMO

OBJECTIVE: To examine the impact of trimetazidine on skeletal muscle function in patients suffering from peripheral artery disease. METHODS: The systematic review was conducted from July 20 to November 22, 2022, in line with the Preferred Reporting Items for Systematic Review and Meta-Analysis and comprised search for interventional studies on MEDLINE, ProQuest, Scopus and ScienceDirect databases using key words "peripheral artery disease" and "trimetazidine" or their synonyms. The cut-off date for the search was July 21, 2022. Clinical parameters, including Ankle-Brachial Index, Maximum Walking Distance, Maximum Walking Time and Pain Onset Time, were analysed both narratively and quantitatively whenever possible. RESULTS: Of the 587 studies initially identified, 12(2%) were shortlisted. Of them, 2(16.7%) qualified for detailed analysis, comprising 172 patients with intermittent claudication. There was no significant difference between the examined groups' Ankle-Brachial Index values at baseline and post-intervention (p=0.83). Maximum Walking Distance improvement was significantly higher (p=0.0006) in trimetazidine group compared to control group. Maximum Walking Time MWT and Pain Onset Time were significantly different between control and trimetazidine groups (p<0.05). CONCLUSIONS: Trimetazidine's anti-ischaemic effect in peripheral artery disease patients improved Maximum Walking Distance, while it had no significant influence on Ankle-Brachial Index. Well-designed studies addressing the issue are needed.


Assuntos
Índice Tornozelo-Braço , Doença Arterial Periférica , Trimetazidina , Vasodilatadores , Trimetazidina/uso terapêutico , Humanos , Doença Arterial Periférica/tratamento farmacológico , Doença Arterial Periférica/fisiopatologia , Vasodilatadores/uso terapêutico , Caminhada/fisiologia , Claudicação Intermitente/tratamento farmacológico , Claudicação Intermitente/fisiopatologia , Músculo Esquelético/efeitos dos fármacos , Músculo Esquelético/irrigação sanguínea , Teste de Caminhada
2.
Curr Probl Cardiol ; 49(5): 102475, 2024 May.
Artigo em Inglês | MEDLINE | ID: mdl-38401823

RESUMO

C-Reactive Protein (CRP)-albumin ratio (CAR) is a novel prognostic biomarker that is predicted to be a more reliable indicator than CRP or albumin alone. Therefore, this systematic review aimed to evaluate the role of CAR in predicting poor outcomes of heart failure (HF) patients. We conducted a literature search across ProQuest, PubMed, ScienceDirect, Web of Science, and Scopus. All related studies assessing CAR and reporting mortality outcomes or other adverse outcomes were assessed. A total of five studies with a total of 1821 patients were included in this review. CAR is significantly associated with all-causes in-hospital mortality and out-hospital mortality in patients with acute and chronic heart failure. CAR is associated with higher hospitalization rates, the number of hospitalizations, severe New York Heart Association (NYHA) classification, and the risk of advanced HF. In conclusion, CAR is significantly associated with poor HF outcomes including all-cause mortality (cardiac and non-cardiac death).


Assuntos
Proteína C-Reativa , Insuficiência Cardíaca , Humanos , Prognóstico , Albuminas , Insuficiência Cardíaca/diagnóstico , Biomarcadores
3.
Eur J Surg Oncol ; 50(2): 107940, 2024 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-38219702

RESUMO

Cardiac myxoma is the most common primary cardiac tumor. However, existing literature mainly consists of single-center experiences with limited subjects. This systematic review aimed to provide data on clinical characteristics and surgical outcomes of cardiac myxoma. We performed a thorough literature search on May 23, 2023 on PubMed, ProQuest, ScienceDirect, Scopus, and Web of Science. The inclusion criteria were English full-text, observational studies, and included >20 subjects. From the search, 112 studies with a total of 8150 patients were included in the analysis. The mean age was 51 years (95 % confidence interval [95%CI] = 49.1-52.3), and the majority were females (64.3 % [95 % CI = 62.8-65.8 %]). The most common clinical manifestation was cardiovascular symptoms. Echocardiography can diagnose almost all cases (98.1 % [95 % CI = 95.8-99.6 %]). Cardiac myxoma was mostly prevalent in left atrium (85.3 % [95%CI = 83.3-87 %]) and predominantly with pedunculated morphology (75.6 % [95%CI = 64.1-84.3 %]). Post-tumor excision outcomes were excellent, with an early mortality of 1.27 % (95 % CI = 0.8-1.8 %), late mortality rate of 4.7 (95 % CI = 2.5-7.4) per 1000 person-years, and recurrence rate at 0.5 (95 % CI = 0.0-1.1) per 1000 person-years. Tumor excision is warranted in a timely manner once the cardiac myxoma diagnosis is established.


Assuntos
Neoplasias Cardíacas , Mixoma , Feminino , Humanos , Pessoa de Meia-Idade , Masculino , Ecocardiografia , Átrios do Coração/cirurgia , Átrios do Coração/patologia , Neoplasias Cardíacas/diagnóstico , Neoplasias Cardíacas/epidemiologia , Neoplasias Cardíacas/cirurgia , Mixoma/diagnóstico , Mixoma/epidemiologia , Mixoma/cirurgia , Resultado do Tratamento
4.
Curr Probl Cardiol ; 49(2): 102343, 2024 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-38103812

RESUMO

The association between long-term systolic blood pressure variability (SBPV) and cardiovascular (CV) outcomes after being adjusted with mean blood pressure (BP) is questionable. This systematic review aims to evaluate the associations between mean BP adjusted long-term SBPV and CV outcomes. A systematic search was conducted on PubMed, Scopus, and Science Direct on January 4, 2023. A total of 9,944,254 subjects from 43 studies were included in this meta-analysis. Long-term SBPV increased the risk of all-cause mortality (HR 1.21 [95%CI 1.16-1.25], I2=100%), CV mortality (HR 1.10 [95%CI 1.07-11.4], I2 = 90%), MACE (HR 1.10 [1.07-1.13], I2 = 91%), cerebrovascular stroke (HR 1.22 [1.16-1.29], I2=100%), and myocardial infarction (HR 1.13 [95%CI (1.07-1.19)], I2=91%). European populations generally had higher risk compared to other continents. In conclusion, long-term SBPV is associated with all-cause mortality, CV mortality, MACE, MI, and stroke. Poor outcomes related to long-term SBPV seem more dominated by cerebrovascular than coronary events.


Assuntos
Infarto do Miocárdio , Acidente Vascular Cerebral , Humanos , Pressão Sanguínea/fisiologia , Infarto do Miocárdio/etiologia , Acidente Vascular Cerebral/epidemiologia , Acidente Vascular Cerebral/etiologia
5.
Heliyon ; 9(8): e18553, 2023 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-37576209

RESUMO

Background: The shock index (SI) ratio serves as a straightforward predictor to identify patients who are either at risk of or experiencing shock. COVID-19 patients with shock face increased mortality risk and reduced chances of recovery. This review aims to determine the role of SI in the emergency department (ED) to predict COVID-19 patient outcomes. Methods: The systematic search was conducted in PubMed, ProQuest, Scopus, and ScienceDirect on June 16, 2023. We included observational studies evaluating SI in ED and COVID-19 patient outcomes. Random-effect meta-analysis was done to generate odds ratios of SI as the predictor of intensive care unit (ICU) admission and mortality. The sensitivity and specificity of SI in predicting these outcomes were also pooled, and a summary receiver operating characteristics (sROC) curve was generated. Results: A total of eight studies involving 4557 participants were included in the pooled analysis. High SI was found to be associated with an increased risk of ICU admission (OR 5.81 [95%CI: 1.18-28.58], p = 0.03). Regarding mortality, high SI was linked to higher rates of in-hospital (OR 7.45 [95%CI: 2.44-22.74], p = 0.0004), within 30-day (OR 7.34 [95%CI: 5.27-10.21], p < 0.00001), and overall (OR 7.52 [95%CI: 3.72-15.19], p < 0.00001) mortality. The sensitivity and specificity of SI for predicting ICU admission were 76.2% [95%CI: 54.6%-89.5%] and 64.3% [95%CI: 19.6%-93.0%], respectively. In terms of overall mortality, the sensitivity and specificity were 54.0% (95%CI: 34.3%-72.6%) and 85.9% (95%CI: 75.8%-92.3%), respectively, with only subtle changes for in-hospital and within 30-day mortality. Adjustment of SI cut-off to >0.7 yielded improved sensitivity (95%CI: 78.0% [59.7%-89.4%]) and specificity (95%CI: 76.8% [41.7%-93.9%]) in predicting overall mortality. Conclusion: SI in emergency room may be a simple and useful triage instrument for predicting ICU admission and mortality in COVID-19 patients. Future well-conducted studies are still needed to corroborate the findings of this study.

6.
Biomol Biomed ; 23(4): 546-567, 2023 Jul 03.
Artigo em Inglês | MEDLINE | ID: mdl-36803547

RESUMO

Vaccination is significant to control, mitigate, and recover from the destructive effects of coronavirus disease 2019 (COVID-19). The incidence of myocarditis following COVID-19 vaccination has been increasing and growing public concern; however, little is known about it. This study aimed to systematically review myocarditis following COVID-19 vaccination. We included studies containing individual patient data of myocarditis following COVID-19 vaccination published between January 1, 2020 and September 7, 2022 and excluded review articles. Joanna Briggs Institute critical appraisals were used for risk of bias assessment. Descriptive and analytic statistics were performed. A total of 121 reports and 43 case series from five databases were included. We identified 396 published cases of myocarditis and observed that the majority of cases was male patients, happened following the second dose of mRNA vaccine administration, and experienced chest pain as a symptom. Previous COVID-19 infection was significantly associated (p < 0.01; OR, 5.74; 95% CI, 2.42-13.64) with the risk of myocarditis following the administration of the first dose, indicating that its primary mechanism is immune-mediated. Moreover, 63 histopathology examinations were dominated by non-infective subtypes. Electrocardiography and cardiac marker combination is a sensitive screening modality. However, cardiac magnetic resonance is a significant noninvasive examination to confirm myocarditis. Endomyocardial biopsy may be considered in confusing and severe cases. Myocarditis following COVID-19 vaccination is relatively benign, with a median length of hospitalization of 5 days, intensive care unit admission of <12%, and mortality of <2%. The majority was treated with nonsteroidal anti-inflammatory drugs, colchicine, and steroids. Surprisingly, deceased cases had characteristics of being female, older age, non-chest pain symptoms, first-dose vaccination, left ventricular ejection fraction of <30%, fulminant myocarditis, and eosinophil infiltrate histopathology.


Assuntos
Vacinas contra COVID-19 , COVID-19 , Miocardite , Feminino , Humanos , Masculino , Dor no Peito/etiologia , COVID-19/prevenção & controle , Vacinas contra COVID-19/efeitos adversos , Miocardite/etiologia , Volume Sistólico , Função Ventricular Esquerda
7.
Medicina (Kaunas) ; 58(9)2022 Sep 05.
Artigo em Inglês | MEDLINE | ID: mdl-36143898

RESUMO

Background and Objectives: Besides corticosteroids, clinicians found that vestibular rehabilitation therapy (VRT) has a potential effect on vestibular neuritis (VN) improvement. This study aimed to investigate the efficacy of both corticosteroid therapy (CT) compared to VRT, and each group compared to their combination (CT vs. (CT+VRT) and VRT vs. (CT + VRT). Materials and Methods: Systematic searches were performed in PubMed, CINAHL, and Scopus for randomized controlled trials (RCTs) reporting the administration of at least CT and VRT for VN. The outcome of interest was VN's subjective and objective improvement parameters. Results: Four RCTs involving a total of 182 patients with VN were eligible for systematic review and meta-analysis. The weighted mean difference (WMD) of canal paresis (objective parameter) in the CT group is significantly lower than in the VRT group after a 1 month follow-up (8.31; 95% CI: 0.29, -16.32; p = 0.04; fixed effect). Meanwhile, the WMD of Dizziness Handicap Inventory (DHI) (subjective parameter) in the VRT group is significantly lower than in the CT group after a 1 month follow-up (-3.95; 95% CI: -7.69, -0.21; p = 0.04; fixed effect). Similarly, the WMD of DHI in the combination group (CT+VRT) is significantly lower than in the CT group after a 3 month follow-up (3.15; 95% CI: 1.50, 4.80; p = 0.0002; fixed effect). However, there is no significant difference in all outcomes after 12 months of follow-ups in all groups (CT vs. VRT, CT vs. combination, and VRT vs. combination). Conclusions: This study indicates that CT enhances the earlier canal paresis improvement, as the objective parameter, while VRT gives the earlier DHI score improvement, as the subjective parameter. However, their long-term efficacy does not appear to be different. VRT has to be offered as the primary option for patients with VN, and corticosteroids can be added to provide better recovery in the absence of its contraindication. However, whether to choose VRT, CT, or its combination should be tailored to the patient's condition. Future studies are still needed to revisit this issue, due to the small number of trials in this field. (PROSPERO ID: CRD42021220615).


Assuntos
Neuronite Vestibular , Corticosteroides/uso terapêutico , Humanos , Paresia , Ensaios Clínicos Controlados Aleatórios como Assunto , Vertigem/reabilitação , Neuronite Vestibular/tratamento farmacológico
SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA
...