Revista de la Facultad de Ciencias Medicas de Cordoba最新文献

Introduction: Within the context of the COVID-19 pandemic, children were confined to their homes. The Buenos Aires Metropolitan Area (AMBA) region has the highest urban density in Argentina and has been the epicenter of COVID-19 infections and deaths. The objectives of this study are to characterize the habits of screen use, sedentary lifestyle and physical activity and describe their associations, in children under six years of age from AMBA, Argentina.

Methods: analytical and cross-sectional study, in which data from the online survey (Google Forms®) were used. Through a non-probabilistic convenience sampling, fathers, mothers, legal guardians, and caregivers of children under six years of age were invited to participate. The survey was available during four months of the quarantine period and was made up of 31 questions about screen use, physical activity, and sedentary lifestyle of children.

Results: 256 surveys were answered, the majority (79.6%) were female and 50.8% in the age range of 31-40 years.

Conclusion: The television is the most used and children begin to use touch screens from one year. The play time of adults with children and the time that they usually carry out activities such as reading a book or drawing is one to two hours per day. There was an association between owning the screen and using it for more hours. The lower the income level, the more time adults play with their children.

Introduction: the recent mpox outbreak was considered an international public health emergency.

Objective: describe the epidemiological and clinical characteristics of mpox in a hospital in the province of Buenos Aires.

Methods: case series study in patients ≥15 years of age in the Dermatology service of the Hospital Interzonal General de Agudos "San Martín" in La Plata between August and November 2022.

Results: 10 patients were included. The mean age of presentation was 35 years. Seven of the patients were men and the remaining three were women. Most of them presented risky sexual intercourse as an epidemiological history. Pseudopustules were observed in 70% of the patients and all had genital, gluteal or perianal lesions. The complications observed were: local edema, proctitis, conjunctivitis and pharyngitis.

Conclusion: we present 3 female patients out of a total of 24 women reported in the country, which represent only 2% of mpox infections in Argentina. In most cases we observe pseudopustules, an elementary lesion recently described for this entity. One patient presented ocular involvement, a complication reported in 1% of cases in the current outbreak.

The paraovarian or paratubarian cysts are both situated in the broad ligament between the ovary and fallopian tube. The diagnosis of adnexal torsion is challenging since both symptoms and physical examination are nonspecific. In most cases, the patient presents abdominal pain, followed by nausea and vomiting. Imaging tests, such as ultrasound, are very useful to elucidate the cause of the symptoms in those patients.

The obstruction of the bile duct secondary to non-Hodgkin lymphoma is extremely rare. That's why we present the case of a 63-year-old female patient who sought medical attention due to jaundice, dark urine, acholia, and weakness. Laboratory results showed a cholestatic pattern, and an ultrasound revealed dilation of the intra and extrahepatic bile ducts, for which a cholangio resonance was ordered. It showed an expansive formation with ill-defined borders compromising the common hepatic duct associated with its stenosis. The initial suspicion was a Klatskin tumor, for which a biopsy was performed, which reported infiltration of a double expressor large B-cell lymphoma as a primary neoplasm of the bile duct. The patient underwent chemotherapy treatment with R-CHOP regimen (rituximab, cyclophosphamide, doxorubicin, vincristine, prednisone) and went into remission. Due to continuous episodes of cholangitis, a Roux-en-Y hepatic jejunal anastomosis with biliary tract reconstruction was performed. Currently, she remains in remission, seven years after the diagnosis.This case highlights the rarity of large B-cell non-Hodgkin lymphoma in the bile duct and emphasizes the importance of biopsy for effective treatment, combining chemotherapy for the underlying disease and surgery for obstructive complications.

Introduction: Adolescent health is currently undergoing a serious deterioration. The aim of this study was to identify the self-care practices in adolescents between 15 and 18 years of age attending secondary schools in four departments of the interior of the province of La Rioja, Argentina.

Methodology: descriptive cross-sectional and analytical study; data collected between October and November 2022 by non-probabilistic convenience sampling, with analysis of absolute and relative frequencies, multivariate logistic regression analysis and Odds ratio with 95% CI statistical significance of p= ˂0.05. Exploratory factor analysis (EFA) using the Principal Components method as extraction and the Orthogonal Varimax method as rotation. Analysis software, SPSS version 26.

Results: There are discordances between the self-perception of health care and the practice carried out by the adolescents. Gender disparity in self-care is identified. The factors that increase self-care are the use of digital health applications, annual or shorter medical check-ups, and maintaining positive thinking habits. The main concern in relation to self-care among adolescents was the consumption of alcoholic beverages.

Introduction: Motor compromise characterizes cerebral palsy (CP), and is often associated with intellectual disability (ID). Standardized classification systems have been developed to describe the functions of people with CP. The aim was to functionally characterize children and adolescents aged 0 to 18 years with CP in Argentina and to investigate the association between motor compromise (GMFCS), ID and functional classifications.

Methods: Cross-sectional study. Data were collected through family interviews and medical records review. Individuals with CP were included. Data were collected from 19 institutions in different cities of Argentina. Fisher's test and odds ratio [IC95%] were used for data analysis, with significance <0.05.

Results: 182 children and adolescents with CP participated. According to GMFCS classification, level V prevailed with 36.3%. Those with more severe motor compromise (GMFCS IV-V) were 72 [25.4;206.0] times and 13 [5.9;28.2] times more likely to present a severe level of MACS and CFCS, respectively. But they were 34 [7.9;146.0] times more likely to have a mild to moderate level of EDACS. Those with DI were 10 [5.1;20.5] times more likely to have severe GMFCS, 6 [3.4;13.2] times more likely to have severe MACS and 4 [2.0;7.8] times more likely to have severe CFCS. On the contrary, they are 4 [1.9;9.5] times more likely to present a mild-moderate EDACS level.

Conclusion: the level of GMFCS and the presence of DI influence general functionality and increase severity in engagement, manual and communication skills.

The prevalence of obesity depends on biopsychosocial and environmental factors and represents a risk factor for communicable and non-communicable diseases. Objectives: To determine the association between demographic, socioeconomic and lifestyle characteristics and the presence of obesity and its metabolic comorbidities (MC) in adults in San Luis City, Argentina.Observational population-based cross-sectional study of 306 individuals aged 18-85 years from San Luis, Argentina, selected by multistage random sampling, with an overweight prevalence of 35% and a 0.05 margin of error. Socioeconomic, demographic, and lifestyle variables were assessed, and multiple logistic regression models were fitted with the presence of obesity and MC as outcomes and sociodemographic and lifestyle characteristics as covariates.Obesity was found in 17.3% of participants, diabetes in 3%, high blood pressure (HBP) in 11%, dyslipidemia in 3.3% and coronary ischemic complications (CIC) in 13%. The proportion of residents with at least one of these conditions was 26.8%. Low Educational level (EL) was positively associated with the presence of obesity (OR 3.58; IC95% 1.04-12.24; p=0,04), and its MC (OR 5.25; IC95% 1.05-26.23; p=0.04) with respect to high EL. Similarly, the possibility of presenting CIC was increased in people with medium EL (OR 5.8; IC95% 1.12-30.19; p=0.03). On the other hand, the possibility of presenting diabetes increased by 17% with increasing body mass index (BMI) (OR 1.17; IC95% 1.03-1.34; p=0.01). Finally, women were more likely to present HBP (OR 3.71; IC95% 1.01-13.72; p=0.04) and CIC (OR 3,43; IC95% 1,06-11,10; p=0,03).Conclusion: the increase in age, female sex and medium and low NI are factors and conditions of vulnerability that predispose an increase in the prevalence of MC in adults from San Luis, Argentina.

Objetive: Cyclophosphamide (Cf) produces oxidative damage in rat submandibular gland (GSM). In the present work we evaluated the antioxidant protective effect of melatonin (MLT) in GSM of rats treated with Cf.

Methods: 40 adult male Wistar rats were divided into 5 groups (G): G1: control; G2: Control+Ethanol: treated with 1% ethanol for 10 consecutive days. On days 11 and 12 they received a dose of saline; G3: Cf: treated with 1% ethanol for 12 days, days 11 and 12 they received an intraperitoneal (i.p.) dose of Cf 50 mg/Kg/kg of saline. ) of Cf 50 mg/kg bw; G4: Cf + MLT: MLT (5 mg/kg bw, intraperitoneal, dissolved in 1% ethanol) was administered daily, days 11 and 12 received Cf same as G3; G5: MLT: treated 12 consecutive days with MLT (same dose as G4). After 12 hours of fasting, animals were anesthetized to obtain both submandibular glands, then they were sacrificed. Uric acid (UA), lipid peroxides (LPs), aqueous peroxides (APs) and superoxide dismutase (SOD) activity were measured in submandibular gland homogenate. Statistical analysis: we used ANOVA and Bonferroni test pos hoc, considering significant p<0.05.

Results: Cf treatment decreased AU concentration and SOD activity (AU, mg/mg prot., G1: 2.50±0.68; G2: 2.18±0.13; G3: 0.54±0.09* G4: 1.95±0.24#, G5: 2.64±0.47, *p<0.01 G3 vs G1, G2, G4; #p<0.01 G4 vs G3 and G5; SOD, U/mg prot, G1: 4.57±0.95, G2: 4.79±0.94, G3: 2.18±0.53*, G4: 5.13±1.10, G5: 5.09±0.39, *p< 0.01 G3 vs G1, G2, G4 and G5). MLT treatment prevented these effects. In addition, Cf increased PL and PA formation.

Conclusion: MLT improved the redox status in GSM of Cf-treated rats. MLT could prevent oxidative processes in GSM produced by Cf.

Objective: Primary hyperparathyroidism (PHPT) and celiac disease (CD) are two distinct medical conditions that can affect bone health. While PHPT leads to excessive calcium levels and bone abnormalities, CD impairs calcium and vitamin D absorption due to small intestine damage.

Case report: We present a case of a 49-year-old woman diagnosed with osteoporosis who was found to have both PHPT and CD. The patient underwent a successful minimally invasive parathyroidectomy, which resulted in decreased parathyroid hormone levels.

Conclusion: This case highlights the rare coexistence of PHPT and CD and emphasizes the importance of considering secondary causes of osteoporosis in patients with low bone mass. Further studies are needed to explore the underlying mechanisms and potential links between PHPT and CD.