ABSTRACT
Although control of Covid-19 has improved, the virus continues to cause infections, such as tuberculosis, that is still endemic in many countries, representing a scenario of coinfection. To compare Covid-19 clinical manifestations and outcomes between patients with active tuberculosis infection and matched controls. This is a matched case-control study based on data from the Brazilian Covid-19 Registry, in hospitalized patients aged 18 or over with laboratory confirmed Covid-19 from March 1, 2020, to March 31, 2022. Cases were patients with tuberculosis and controls were Covid-19 patients without tuberculosis. From 13,636 Covid-19, 36 also had active tuberculosis (0.0026%). Pulmonary fibrosis (5.6% vs 0.0%), illicit drug abuse (30.6% vs 3.0%), alcoholism (33.3% vs 11.9%) and smoking (50.0% vs 9.7%) were more common among patients with tuberculosis. They also had a higher frequency of nausea and vomiting (25.0% vs 10.4%). There were no significant differences in in-hospital mortality, mechanical ventilation, need for dialysis and ICU stay. Patients with TB infection presented a higher frequency of pulmonary fibrosis, abuse of illicit drugs, alcoholism, current smoking, symptoms of nausea and vomiting. The outcomes were similar between them.
Subject(s)
COVID-19 , Coinfection , Hospitalization , SARS-CoV-2 , Humans , COVID-19/complications , Male , Brazil/epidemiology , Case-Control Studies , Female , Middle Aged , Coinfection/epidemiology , Hospitalization/statistics & numerical data , Adult , Registries , Tuberculosis/complications , Tuberculosis/epidemiology , Hospital Mortality , Pandemics , Aged , Pneumonia, Viral/complications , Pneumonia, Viral/epidemiology , Betacoronavirus , Coronavirus Infections/complications , Coronavirus Infections/epidemiologyABSTRACT
OBJECTIVES: To evaluate the clinical/radiological features of patients with primary vesicoureteral reflux (VUR) admitted to a single institution from 1969 to 1999. METHODS: At admission, after the institution of chemoprophylaxis, patients were investigated by CUM, DMSA, and US. The children were managed with periodical clinical and laboratory evaluations. Analyses were performed with the data obtained at admission. RESULTS: A total of 483 patients were enrolled in the protocol. There was a predominance of females (70%) and caucasian race (70%). Mean age at VUR diagnosis was 26 months and 92.5% of the patients had urinary infection before admission. A total of 710 refluxing units were analyzed. The distribution of reflux grade was: grade I (49; 7%); II (254; 36%); III (190; 26%); IV (161; 23%) e V (56; 8%). Approximately one half of the units analyzed were from patients presenting renal damage at admission. The distribution of the severity of renal damage was as follows: mild (36%), moderate (34%), and severe (30%). There was a significant risk of severe renal damage for the males (OR = 1.74, 95% CI = 1.2 - 2.5, p = 0.002). CONCLUSION: There was a predominance of VUR among females and most presented a mild or moderate degree. However, there was a high percentage of renal damage at admission and a tendency to greater morbidity for the males.
Subject(s)
Kidney Diseases/diagnosis , Vesico-Ureteral Reflux/diagnosis , Adolescent , Child , Child, Preschool , Female , Humans , Infant , Infant, Newborn , Kidney Diseases/etiology , Male , Retrospective Studies , Risk Factors , Sex Factors , Vesico-Ureteral Reflux/complicationsABSTRACT
OBJETIVOS: Avaliar retrospectivamente as características clínicas/radiológicas dos pacientes admitidos com refluxo vésico-ureteral primário (RVU) entre 1969-1999. MÉTODOS: Pacientes com RVU primário foram submetidos a um protocolo de avaliação clínica, laboratorial e radiológica e acompanhados longitudinalmente. Na admissão, após controle da bacteriúria e do início da quimioprofilaxia, foram realizados avaliação laboratorial e estudo de imagens do trato urinário. Esta consistiu de uretrocistografia miccional, urografia excretora, cintilografia renal (DMSA) e ultra-sonografia. Para o presente estudo foram utilizados os dados obtidos na admissão. RESULTADOS: Foram admitidos nesse período 483 pacientes. Houve predomínio do sexo feminino (70 por cento) e da cor branca (70 por cento). A média de idade ao diagnóstico foi de 26 meses, sendo que 92,5 por cento das crianças já haviam apresentado infecção urinária. Um grupo de 710 unidades renais foi analisado. A distribuição do grau de refluxo foi a seguinte: grau I (49; 7 por cento); II (254; 36 por cento); III (190; 26 por cento); IV (161; 23 por cento) e V (56; 8 por cento). Um total de 249 unidades renais apresentaram dano renal à admissão. A distribuição quanto à intensidade da lesão foi a seguinte: leve (36 por cento), moderada (34 por cento) e grave (30 por cento). Houve um risco significativo maior de lesão renal grave no sexo masculino (OR = 1,74, IC 95 por cento = 1,2 - 2,5, p = 0,002). CONCLUSÃO: O RVU predominou no sexo feminino e em sua maioria apresentou-se em graus leves a moderados. Contudo, houve um alto percentual de dano renal à admissão e uma tendência de maior morbidade para o sexo masculino.
Subject(s)
Adolescent , Child , Child, Preschool , Female , Humans , Infant , Infant, Newborn , Male , Kidney Diseases/diagnosis , Vesico-Ureteral Reflux/diagnosis , Kidney Diseases/etiology , Retrospective Studies , Risk Factors , Sex Factors , Vesico-Ureteral Reflux/complicationsABSTRACT
OBJECTIVES: The purpose of the study was to evaluate the clinical/radiological features of patients with primary vesicoureteral reflux (VUR) admitted to a single institution from 1969 to 1999. METHODS: The patients' records were retrospectively reviewed and the following clinical data obtained at admission were analyzed: age, gender, race, date of entry, previous symptoms, weight, height, blood pressure, and serum renal function. The renal imaging tests at baseline were also retrospectively analyzed including voiding cystourethrography, excretory urography, DMSA scan, and ultrasonography. For statistical analysis, reflux was classified into two categories: (1) mild/moderate (grade I/II/III) and (2) severe (grade IV/IV). Renal damage was categorized according to the following classification: (I) mild, focal damage; (II) moderate, more extensive scars, and (III) severe, generalized damage or shrunken kidney. The odds ratio (OR) and the respective confidence interval (95%CI) were calculated to compare the difference in risk between groups. RESULTS: A total of 461 patients were enrolled in the protocol. There was a predominance of female gender (71%) and white race (73%). Mean age at VUR diagnosis was 2.8 y and 93% of the patients had urinary infection before admission. Bilateral reflux was diagnosed in 249 (54%) children, for a total of 710 renal units for study. The distribution of reflux grade was as follows: grade I (7%); II (36%); III (26%); IV (23%), and V (8%). Of the 450 children investigated, 180 (40%) presented with renal damage, for a total of 234 (26%) units with renal scars. Renal damage was associated with the following factors: Diagnosis after 2 y of age (OR = 1.5, 95%CI = 1.08-2.1, p = 0.01), severe degree of reflux (OR = 6, 95%CI = 4-9, p < 0.001). There was a significant risk of severe renal damage for male gender (OR = 1.9, IC95% = 1.3-2.1, p = 0.001). CONCLUSION: There was a predominance of renal damage in children diagnosed above 2 y and with a high degree of reflux. Severe renal damage was associated with male gender.
