Paletilla vs descuaje: una representación de los lazos interculturales en la medicina tradicional / Paletilla vs descuaje: a representation of intercultural bounds in traditional medicine

En la Estrategia de la OMS sobre medicina tradicional (2014-2023), se define esta como “la suma total de los conocimientos, capacidades y prácticas basados en las teorías, creencias y experiencias propias de diferentes culturas, bien sean explicables o no, utilizadas para mantener la salud y prevenir, diagnosticar, mejorar o tratar enfermedades físicas y mentales” [Fragmento de texto] (AU)

Edema pulmonar fatal en paciente con meningitis por enterovirus / No disponible

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[Pyogenic liver abscess: changes in etiology, diagnosis and treatment over 18 years]. / Absceso hepático piógeno: cambios en la etiología, diagnóstico y tratamiento a lo largo de 18 años.

BACKGROUND: There are no detailed studies in our country on the impact of modern imaging techniques on diagnosis, treatment and prognosis of pyogenic liver abscesses. MATERIAL AND METHODS: All patients with the diagnosis of PLA from 1981 to 1998 were included in the study. The study was divided in two periods: 1981 to 1989 and 1990 to 1998. RESULTS: Compared with the first time period, the following was observed from 1990 to 1998: the mean age was higher (52 versus 65 years, p = 0.006), infections with identified source increased (33% versus 74%, p = 0.003), diagnosis was earlier (13 versus 3 days, p = 0.0002), modern imaging techniques were used more frequently (17% versus 96%, p = 0.002), the proportion of recovered microorganisms increased (53% versus 88%, p = 0.002), as well as use of percutaneous drainage (0% versus 37%, p = 0.002) and the prognosis was better (mortality rate 40% versus 10%, p = 0.01). CONCLUSIONS: Relevant changes were observed among patients in our hospital in the nineties regarding epidemiology, management and prognosis of PLAs. Part of these changes are due to a higher use of new imaging techniques.

[Clinical profile and prognosis of bacteremia in patients with cirrhosis based on the Child-Pugh classification]. / Perfil clínico y pronóstico de las bacteriemias en pacientes cirróticos de acuerdo con la clasificación de Child-Pugh.

The characteristics of 70 cases of bacteremia in cirrhotic patients were studied according to the Child-Pugh classification as severity marker of liver involvement. Factors influencing on prognosis were determined. For a comparative analysis, 1,006 cases of bacteremia in non-cirrhotic patients were included. Sixteen patients corresponded to group A, 23 to group B and 31 to group C in the Child-Pugh classification. Patients in group A had a predominance of extra-enteric microorganisms, mainly Staphylococcus aureus (37.5%; p = 0.02), well-defined source (urinary tract, respiratory tract, skin) and good prognosis (mortality rate 6.2%). In contrast, patients in group C had a high recovery rate of Escherichia coli (41.9%) and pneumococcus (19.3%), undetermined source (51.6%; p = 0.05), ascites (83.9%), with or without concomitant peritonitis (41.1%; p = 0.03) and poor prognosis (mortality rate 48.3%; p = 0.008). The characteristics of patients in group B were similar to those of patients in group C but prognosis was as in patients in group A. The immediate mortality rate in the studied patients was 26%. The parameter which best predicted survival in the multivariate analysis was the Child-Pugh classification.

[Bacteremia in the elderly. Clinical features and prognostic factors]. / Bacteriemia en ancianos. Aspectos clínicos y factores pronósticos.

BACKGROUND: The analysis of the most relevant characteristics and prognostic factors in elderly patients with bacteremia. PATIENTS AND METHODS: For the period 1989-1993 a prospective study of all significant bacteremias in adult patients admitted to a General Hospital was performed. Patients were visited until their death or during at least 50 days. The most relevant findings in elderly patients (over 65 years old) are described. Overall survival probabilities were obtained by Kaplan-Merner analysis. Cox proportional models were used to examine hazards of dying. RESULTS: Of the 1,128 bacteremias studied, 603 (53.9%) were in elderly patients. In this group, the increasing age was related with higher frequency of urinary (p = 0.02) and biliary (p = 0.001) sources of infection and lower frequency of underlying neoplasia (p = 0.06), immunosuppression (p = 0.0000) and development of septic shock (p = 0.02). These differences are higher in patients over 85. Among older patients the survival probability in the day 21 after diagnosis was 0.71 (95% CI 0.66-0.74), significantly lower to the probability in younger patients (p = 0.0001). In the elderly patients, the worse prognestic was associated to shock (RR = 8; 95% CI 5.8-11), indeterminated source of infection (RR = 3.6; 95% CI 2.2-5.8), underlying neoplasia (RR = 1.7; 95% CI 1.3-2.4), neutropania (RR = 1.5; 95% CI 1.1-2.1) nosocomial acquisition (RR = 1.3; 95% CI 1.0-3.1) and inappropriate treatment (RR = 1.2; 95% CI 1.0-3.2), but age was not an independent contributor. CONCLUSIONS: We found differences between the clinical characteristics and the prognosis of bactermia in elderly and younger patients. Among elder patients, those over 85 years old constitute a particular group with well defined characteristics.