RESUMEN
Patent ductus arteriosus (PDA) is a common congenital heart disease affecting roughly one in every 2,000 term births. Although most of the patients are diagnosed and treated during childhood, few cases may persist into adulthood. We presented a 27-year-old male patient with a 20.2â mm diameter PDA who was referred to our hospital with progressive fatigue and exertional dyspnea. Given the potential complications, usual techniques such as coil occlusion and duct occluders were deemed inappropriate for this patient. Thoracic endovascular aortic repair (TEVAR) using a non-touch exclusion technique was successfully performed for this patient. The patient was discharged with no major post-surgical complications. TEVAR could be a new, safe, and effective alternative treatment to other transcatheter procedures for complicated PDAs in some patients.
RESUMEN
Our previous study aimed to investigate overall survival (OS) and sudden cardiac death (SCD) variables in nonischemic dilated cardiomyopathy (DCM) patients treated only with standard medical treatments versus those who received implantable cardioverter defibrillator (ICD) in addition to routine medical treatments. Our findings revealed no significant difference in OS between the two groups (p = .25), but a significant decrease in SCD rate due to ICD insertion (p = .02). Furthermore, we found no significant difference between the two groups concerning baseline characteristics and type of medical treatments received. We attempted to answer and clarify the concerning points regarding the survival benefits of ICD insertion in nonischemic DCM patients that were mentioned.
Asunto(s)
Cardiomiopatía Dilatada , Desfibriladores Implantables , Humanos , Cardiomiopatía Dilatada/complicaciones , Cardiomiopatía Dilatada/diagnóstico , Cardiomiopatía Dilatada/terapia , Muerte Súbita Cardíaca/etiología , Muerte Súbita Cardíaca/prevención & control , Factores de RiesgoRESUMEN
Background: Whilst over two years have passed since the COVID-19 pandemic's emergence, the proper management of the disease remains challenging. N-acetylcysteine (NAC) as a potentially effective therapeutic option has been suggested by studies, while the exact clinical role of this agent is yet to be evaluated. Methods: This prospective case-control study was conducted in a major referral respiratory center in Tehran, Iran. We enrolled 217 patients treated with an intravenous daily dose of 1500 mg NAC as a case group; and 245 control patients who did not receive NAC. Two groups were matched based on other treatments, socio-demographics, medical history, and comorbidities. Results: After ten days of adjuvant therapy with NAC, patients in the NAC group and control group had median room-air SpO2 of 91% and 88%, respectively (P=0.02). Also, the SpO2 to FiO2 ratio had a median of 463 and 421 in the case and control groups, respectively (P=0.01). Furthermore, the case group's hospitalization period was three days shorter (P=0.002). Further, cough, dyspnea, and decreased appetite were reported to have a significantly lower incidence in the case group (P=0.03, 0.001, 0.008). Conclusion: We showed that a daily intravenous dose of NAC in hospitalized COVID-19 patients could shorten the hospital stay and improve some clinical symptoms; however, it does not remarkably improve the risk of ICU admission and the 28 days in-hospital mortality rate.
RESUMEN
BACKGROUND: Patients with nonischemic dilated cardiomyopathy (DCM) are susceptible to arrhythmias and implantable cardioverter defibrillator (ICD) in addition to medical treatments may help prevent sudden cardiac death (SCD) and improve survival in this population. HYPOTHESIS: We aim to investigate the impact of ICD insertion on survival and prognosis of patients with nonischemic DCM. METHODS: We retrospectively analyzed data from patients with nonischemic DCM treated with medical therapy with or without ICD who referred to our hospital from January 2020 to November 2021. Patients were divided based on the treatment that they had received into two equal groups. Different variables including demographic features, comorbidities, medical treatments, hospitalization rate, function class, and left ventricular ejection fraction before and after treatments were investigated in this study. In addition, variables in survival including overall survival (OS) and SCD were compared between the two groups. RESULTS: A total of 120 patients were investigated in this study. Mean ± SD of age and follow-up time of patients were 64.0 ± 12.7 years old and 61.2 ± 15.9 months, respectively. Ten (16.7%) patients with medical therapy, and seven (11.7%) patients with ICD and medical therapy died during the follow-up period (p = 0.25). However, the two groups had a significant difference regarding SCD (11.7% vs. 1.7%, p = 0.02). CONCLUSION: In patients with nonischemic DCM who had undergone ICD insertion in addition to standard medical treatments, SCD was significantly reduced compared with patients receiving just medical treatments. OS had no significant difference between our two studied groups.
Asunto(s)
Cardiomiopatía Dilatada , Desfibriladores Implantables , Humanos , Persona de Mediana Edad , Anciano , Cardiomiopatía Dilatada/complicaciones , Cardiomiopatía Dilatada/diagnóstico , Cardiomiopatía Dilatada/terapia , Volumen Sistólico , Función Ventricular Izquierda , Estudios Retrospectivos , Pronóstico , Muerte Súbita Cardíaca/etiología , Muerte Súbita Cardíaca/prevención & control , Muerte Súbita Cardíaca/epidemiología , Factores de RiesgoRESUMEN
PURPOSE: To estimate the current lifetime prevalence of urolithiasis at the national level in Iran and investigate the potential influential demographic factors in different geographical areas. Materials and methods: An epidemiological study was conducted between October 2020 and November 2022 in 31 provinces of Iran at the national level. Data was obtained through telephone interviews with households. Items in the interview included questions about the current and past episodes of urolithiasis, family history of urolithiasis, and demographic and environmental variables of potential interest in urolithiasis. Results: A total of 44186 participants were investigated from 31 provinces of Iran. The overall percentage of those with lifetime prevalence of urolithiasis was 6.6%, including 7.9% for males and 5.3% for females (P<.001). In addition, with regard to the residential location, men were 53% (7.9% vs. 5.2%) more susceptible than women to urinary stones in urban areas and 36% (7.8% vs. 5.7%) more susceptible in rural areas. Out of 31 provinces, the Sistan-baluchistan province had the highest lifetime prevalence (15.6%) and the Golestan province had the lowest (2.1%). The lifetime prevalence of urolithiasis in the rural areas was 6.8% versus 6.5% in the urban areas (P=.29). Regarding age differentiation, the lifetime urolithiasis prevalence has increased up to the age of 70 years. In addition, the most prominent increase in the lifetime prevalence was observed in the age range of 20 to 60 years (from 0.9% to 11.8%). The ethnicity with the highest lifetime prevalence rate of urolithiasis was the Baluch ethnicity (18%). Conclusion: generally, 6.6% of Iranian population suffers from urinary stones during their lifetime. Urolithiasis prevalence has increased 0.06% annually compared to the latest national study that took place 15 years ago. This increasing trend seems to be less prominent than other countries. According to our findings, urinary stones are more prevalent in men than in women and in the third to sixth decade of life regardless of gender. Baluch ethnicity is associated with the highest lifetime prevalence rate of urolithiasis and there is no significant difference between rural and urban areas. However, the ratio of male to female risk of urolithiasis is higher in urban areas compared to rural areas.
Asunto(s)
Cálculos Urinarios , Urolitiasis , Humanos , Masculino , Femenino , Adulto Joven , Adulto , Persona de Mediana Edad , Anciano , Irán/epidemiología , Prevalencia , Cálculos Urinarios/epidemiología , Etnicidad , Factores de RiesgoRESUMEN
Type A aortic dissection is a catastrophic event that requires prompt diagnosis and intervention to save the patient. It seems that type A aortic dissection in COVID-19 patients has increased severity, and even with immediate diagnosis, it has a high mortality.