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Biomedical subjects

L Ferrando

Publications and source records attributed to L Ferrando.

9 recordsLinked to original sources
PubMed2006

Posttraumatic stress disorder in victims of the March 11 attacks in Madrid admitted to a hospital emergency room: 6-month follow-up.

PURPOSE: To determine the change in prevalence of posttraumatic stress disorder (PTSD) symptoms in victims of the March 11 attacks and their relatives, 1 and 6 months after the attacks. SUBJECTS AND METHODS: Evaluation of PTSD symptoms using the Davidson Trauma Scale (DTS) and General Health Questionnaire (GHQ) in a sample of 56 patients admitted to an emergency room of a general hospital, and assessment of PTSD symptoms in relatives of the patients. RESULTS: At Month 1, 41.1% of patients (31.3% of males and 54.2% of females) presented with PTSD. At Month 6, this figure was 40.9% (30.4% of males and 52.4% of females). There was a significant improvement in perception of health among females between Month 1 and Month 6. Relatives presented similar DTS scores at baseline and at 6 months. DISCUSSION: We verified that rates of PTSD did not vary substantively between the two evaluations. PTSD symptoms positively correlated with psychological health involvement. This correlation points out that both PTSD symptoms and subjective general health involvement are part of the psychological response to trauma. CONCLUSION: The prevalence of PTSD symptoms was high and remained stable between Month 1 and Month 6, while subjective perception of health improved significantly.

Adult↗
PubMed2002

[Renal histological lesions in patients with type II diabetes mellitus].

Diabetic glomerulosclerosis is the most frequent cause of renal disease in patients with type II diabetes mellitus (DM), sometimes accompanied by vascular lesions. However, other glomerular pathologies are important in these patients. The aim of this study was to evaluate the prevalence of non-diabetic nephropathy (NDN) in selected patients with type II DM, and to identify clinical markers that may predict its presence in this population. We reviewed 20 renal biopsies performed on twenty patients with type II DM. Nine of them showed diabetic nephropathy (DN) (45%), whereas eleven showed NDN (55%): 1 IgA nephropathy, 3 vasculitis and 7 membranous nephropathy. We found no differences between the two groups with regard to sex, duration of DM, insulin therapy, glycosylated haemoglobin, proteinuria, presence of nephrotic syndrome, hypertension, serum IgA level or renal size. The NDN group had haematuria in 63.6%, whereas the patients with NDN had it in 44.4% (NS). Body mass index was higher in NDN patients (30 +/- 6.7 vs 22 +/- 2.9; p < 0.01), The same was true for creatinine clearance (82.2 +/- 51.4 ml/m vs 40.4 +/- 19.6 ml/m; p < 0.05). The age at the moment of diagnosis was higher in ND patients (67 +/- 11.2 vs 54.3 +/- 4.6; p < 0.05). The 3 patients who had diabetic retinopathy were found to have DN on renal biopsy (diagnostic specificity = 100%), although 66.7% of the patients with diabetic glomerulopathy had no retinopathy. We conclude that patients with type II DM with renal findings suggesting non-diabetic renal disease frequently it have NDN, and a renal biopsy must be performed. The presence of retinopathy has a predictive value of 100% in predicting DN, therefore its existence may make this diagnostic procedure unneccesary.

Aged↗
PubMed2001

Meningeal leishmaniosis induced by Leishmania infantum in naturally infected dogs.

We report two cases of meningitis caused by Leishmania infantum in naturally infected dogs. In both of these dogs the typical phenotypic features of granulomatous meningitis were observed with important lympho-plasma-cellular infiltrates and the presence of large numbers of parasites inside and outside macrophages. The immunological study of the cerebrospinal fluid of both animals showed that a large number of protein bands were recognized by those fluids and that they were similar to the ones recognized by the sera from the same animals. To our knowledge, this is the first description of meningitis associated to leishmaniosis.

Animals↗