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Following publication of the original article [1], one of the authors flagged that the title of the article was submitted (incorrectly) with "Full title:" at the beginning.
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BACKGROUND: The use of the pedagogic tool Patient-Management Problem (PMP) for medical teaching and evaluation remains limited in Tunisia. AIM: to evaluate the value of PMP learning sessions in pediatrics and students' perception of the use of PMP for learning and evaluation. METHODS: We conducted a cross-sectional evaluative study in four pediatric departments in Tunis. Students had a learning session with an electronic PMP. Their knowledge was assessed using a pre-test and a post-test. Their perception of the learning was assessed using a questionnaire. RESULTS: Forty-four students participated. The post-test scores were statistically higher than those of the pre-test (p <0.001). More than 90% of the students, found that the PMP was a useful learning tool, which would change their way of thinking and agreed to its regular use for teaching. 86% of students declared that the PMP were better than other means of learning and 79% that PMP was a reliable assessment tool, but 75% believed it was more stressful than other means of assessment. The degree of satisfaction with previous PMP experience was negatively correlated with perception of reliability (p = 0.043), impact on clinical reasoning (p = 0.044), and PMP being better than the other learning means (p = 0.044). CONCLUSION: The PMP is an effective learning tool and is well accepted by students. Its use should be generalized to all disciplines for teaching and evaluation. Further trainings are necessary for medical teachers to guarantee quality PMPs.
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Competência Clínica , Educação Médica/métodos , Aprendizagem , Anamnese/métodos , Pediatria/educação , Aprendizagem Baseada em Problemas/métodos , Adulto , Criança , Pré-Escolar , Estudos Transversais , Educação Médica/normas , Avaliação Educacional , Feminino , Humanos , Lactente , Recém-Nascido , Masculino , Anamnese/normas , Percepção , Relações Médico-Paciente , Autogestão/educação , Autogestão/métodos , Estudantes de Medicina/psicologia , Estudantes de Medicina/estatística & dados numéricos , Inquéritos e Questionários , Tunísia/epidemiologia , Adulto JovemRESUMO
BACKGROUND: Peripheral venous catheterization (PVC) is frequently used in children. This procedure is not free from potential complications. Our purpose was to identify the types and incidences of PVC complications in children and their predisposing factors in a developing country. METHODS: We conducted a prospective observational multicenter study in five pediatric and pediatric surgery departments over a period of 2 months. Two hundred fifteen PVC procedures were conducted in 98 children. The times of insertion and removal and the reasons for termination were noted, and the lifespan was calculated. Descriptive data were expressed as percentages, means, standard deviations, medians and interquartile ranges. The Chi2 test or the Fisher test, with hazard ratios and 95% confidence intervals (CI95%), as well as Student's t test or the Mann-Whitney U test were used to compare categorical and quantitative variables, respectively, in groups with and without complications. The Spearman test was used to determine correlations between the lifespan and the quantitative variables. The Kruskal Wallis test was used to test for differences in the median lifespan within 3 or more subgroups of a variable. Linear regression and logistic binary regression were used for multivariate analysis. A p-value <0.05 was considered significant. RESULTS: The mean lifespan was 68.82 ± 35.71 h. A local complication occurred in 111 PIVC (51.9%) cases. The risk factors identified were a small catheter gauge (24-gauge) (p = 0.023), the use of a volume-controlled burette (p = 0.036), a longer duration of intravenous therapy (p < 0.001), a medical diagnosis of respiratory or infectious disease (p = 0.047), the use of antibiotics (p = 0.005), including cefotaxime (p = 0.024) and vancomycin (p = 0.031), and the use of proton pump inhibitors (p = 0.004).The lifespan of the catheters was reduced with the occurrence of a complication (p < 0.001), including the use of 24-gauge catheters (p = 0.001), the use of an electronic pump or syringe(p = 0.036) and a higher rank of the intravenous device in each patient (p = 0.010). CONCLUSIONS: PVC complications were frequent in our pediatric departments and are often associated with misuse of the device. These results could engender awareness among both doctors and nurses regarding the need for rationalization of the use of PVC and better adherence to the recommendations for the use of each drug and each administration method.
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Cateterismo Periférico/efeitos adversos , Adolescente , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Modelos Lineares , Modelos Logísticos , Masculino , Análise Multivariada , Estudos Prospectivos , Fatores de RiscoRESUMO
Hereditary tyrosinemia type 1 (HT1) is a rare autosomal recessive disorder of phenylalanine and tyrosine catabolism due to a deficiency of fumarylacetoacetate hydrolase. HT1 has a large clinical spectrum with acute forms presenting before six months of age, subacute forms with initial symptoms occurring between age 6 and 12 months, and chronic forms after 12 months of age. Without treatment, HT1 results in the accumulation of toxic metabolites leading to liver disease, proximal tubular dysfunction, and porphyria-like neurological crises. Since the early nineties, the outcome of HT1 has dramatically changed due to its treatment with 2-(2-nitro-4-trifluoromethylbenzoyl)-1,3-cyclohexanedione (NTBC, nitisinone). In some countries, HT1 is included in the newborn screening program based on the analysis of succinylacetone concentration on dried blood spots. In the present study, we report clinical and laboratory parameters data on 33 HT1 patients focusing on clinical presentation and therapeutic management at the time of diagnosis. Eighteen patients were diagnosed with the acute form (median age at presentation 2.5 months), 6 with the subacute form (median age at presentation 10 months), and 5 with the chronic form of HT1 (median age at presentation 15 months). Four patients were diagnosed pre-symptomatically in the setting of a family history of HT1. Among the 29 symptomatic patients, hepatomegaly was found in 83% of patients and prolonged coagulation times due to hepatocellular insufficiency was observed in 93% of patients. HT1 diagnosis was confirmed by increased urine succinylacetone in all patients. All patients but 2 were treated with nitisinone immediately at diagnosis. During follow-up, 2 patients received liver transplant for high grade dysplasia or hepatocellular carcinoma, 10 patients exhibited some form of neurocognitive impairments. Our data confirm that HT1 is a severe treatable liver disease that should be detected at the earliest, ideally by newborn screening and appropriately treated.
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BACKGROUND: Performing genetic counseling is one of the tasks of every paediatrician. This assumes prior training during the residency. AIM: To assess the impact of role-play (RP) for training of paediatric residents in genetic counseling and participants' perception. METHODS: Repetitive cross-sectional evaluation study. During two RP sessions, two residents played the role of the parents of a patient with cystic fibrosis, and another the role of the doctor. Residents had an evaluation by standardized patient exercises immediately before and after the session. Test scores were compared by the Wilcoxon rank test for associated samples. A satisfaction questionnaire was completed by the participants anonymously. RESULTS: Post-test scores were better than pre-test scores overall (p = 0.002) and for items in the cognitive domain (p = 0.002). Of the 12 participants, only one had had previous training in genetic counseling. All participants were satisfied with the learning and felt that it would change the way they practice. All participants thought they could do genetic counseling autonomously, but nine of them wanted to have other RP sessions on the same theme. Only one participant found the session stressful and all wanted to multiply this type of sessions for other learning. CONCLUSION: RP is an effective and well-accepted means for genetic counseling training. It should be integrated with paediatric resident training.