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1.
Dermatol Surg ; 34(12): 1666-75, 2008 Dec.
Article in English | MEDLINE | ID: mdl-19018827

ABSTRACT

BACKGROUND: Clinical classification (C) of patients suffering from chronic venous disorders according to the Clinical, Etiology, Anatomy, and Pathophysiology Classification takes into account signs and symptoms, but the C3 (venous edema) class has been identified as poorly specific. Patients in whom physicians fail to observe significant edema (sign) frequently report a feeling of swelling (symptom). Previous studies of venoactive drugs have demonstrated significant reduction in leg volume, but the correlation with a clinical improvement was lacking. OBJECTIVE: To describe the clinical status of a sample of Argentinean patients presenting with venous symptoms and signs. To demonstrate the relationship between the reduction of leg swelling and the improvement of symptoms of chronic venous disorders (CVDs) and quality of life (QoL) in patients with CVD. MATERIALS AND METHODS: One thousand thirty-six patients were included prospectively and submitted to medical interrogation and examination and specific and generic self-questionnaires. Patients included were reassessed using the same tools after phlebotropic treatment (Ruscus+hesperidin+ascorbic acid), the prescription of which was expected to induce variations in clinical status. RESULTS: Significant correlations were observed between ankle circumference reduction and improvement of all symptoms in C2 to C3 patients: heaviness, pain, paraesthesia, and cramps. Such correlations were found in C0 to C1 patients. There was a correlation between improvement attained in QoL and the physical dimension of the Chronic Venous Insufficiency Questionnaire. CONCLUSIONS: Our results demonstrate the relevance of moderate ankle swelling, which is not usually described clinically as edema and is probably a typical symptom of chronic venous disorders. Future studies should focus on this insufficiently analyzed clinical feature and put to better use more specific QoL questionnaires.


Subject(s)
Edema/diagnosis , Edema/therapy , Leg/blood supply , Peripheral Vascular Diseases/diagnosis , Peripheral Vascular Diseases/therapy , Quality of Life , Adult , Ankle/anatomy & histology , Argentina , Body Weights and Measures , Female , Humans , Male , Middle Aged , Prospective Studies , Veins
2.
Arch. argent. pediatr ; 102(5): 364-376, oct. 2004. tab, graf
Article in Spanish | LILACS | ID: lil-465852

ABSTRACT

El informe del Segundo Grupo de Tareas sobre el control de la presión arterial en los niños estableció guías para el diagnóstico y tratamiento de la hipertensión infantil. Estas recomiendan un enfoque individualizado para la terapéutica apropiada encada caso e incluyen la elección de los fármacos más pertinentes. En este artículo se presenta un análisis de las bases racionales para la selección de un fármaco antihipertensivo en pediatría. En general, la terapéutica antihipertensiva en niños se caracteriza por la ausencia de estudios clínicos controlados aleatorizados con buen diseño. Por lo tanto, la evidencia disponible es escasa y de baja calidad. No obstante ello, las nuevas regulaciones están alentando a las compañías farmacéuticas a llevar acabo estudios en niños para desarrollar fármacos con indicaciones pediátricas


Subject(s)
Child , Antihypertensive Agents/classification , Antihypertensive Agents/therapeutic use , Evidence-Based Medicine , Hypertension/diagnosis , Hypertension/therapy , Angiotensins , Calcium Channel Blockers
3.
Arch. argent. pediatr ; 102(5): 364-376, oct. 2004. tab, graf
Article in Spanish | BINACIS | ID: bin-120783

ABSTRACT

El informe del Segundo Grupo de Tareas sobre el control de la presión arterial en los niños estableció guías para el diagnóstico y tratamiento de la hipertensión infantil. Estas recomiendan un enfoque individualizado para la terapéutica apropiada encada caso e incluyen la elección de los fármacos más pertinentes. En este artículo se presenta un análisis de las bases racionales para la selección de un fármaco antihipertensivo en pediatría. En general, la terapéutica antihipertensiva en niños se caracteriza por la ausencia de estudios clínicos controlados aleatorizados con buen diseño. Por lo tanto, la evidencia disponible es escasa y de baja calidad. No obstante ello, las nuevas regulaciones están alentando a las compañías farmacéuticas a llevar acabo estudios en niños para desarrollar fármacos con indicaciones pediátricas(AU)


Subject(s)
Child , Hypertension/diagnosis , Hypertension/therapy , Antihypertensive Agents/therapeutic use , Antihypertensive Agents/classification , Evidence-Based Medicine , Calcium Channel Blockers , Angiotensins
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