Should ascitis volume and anthropometric measurements be estimated in hospitalized alcoholic cirrotics?

INTRODUCTION: Ascitis and undernutrition are frequent complications of cirrhosis, however ascitis volume and anthropometric assessment are not routinely documented or considered in prognostic evaluation. In a homogeneous cohort followed during two years these variables were scrutinized, aiming to ascertain relevance for longterm outcome. METHODS: Population (N = 25, all males with alcoholic cirrhosis) was recruited among patients hospitalized for uncomplicated ascitis. Exclusion criteria were refractory or tense ascitis, cancer, spontaneous bacterial peritonitis, bleeding varices and critical illness. Measurements included ultrasonographically estimated ascitis volume, dry body mass index/BMI , upper arm anthropometrics, hematologic counts and liver function tests. RESULTS: Population (age 48.3 ± 11.3 years, BMI 21.1 ± 3.5 kg/m², serum albumin 2.5 ± 0.8 g/dL) was mostly in the Child-Pugh C category (77.8%) but clinically stable. During the follow-up period of 22.6 ± 3.8 months, additional hospitalizations numbered 1.7 ± 1.0 and more than one quarter succumbed. Admission ascitis volume corresponded to 7.1 ± 3.6 L and dry BMI to 18.3 ± 3.5 kg/m². Child Pugh index was relevant for both mortality and rehospitalization. Nevertheless, similar matches for mortality were documented with ascitis volume and dry BMI, and arm circumference below the 5th percentile was highly significantly associated with rehospitalization. CONCLUSIONS: A greater association than hitherto acknowledged, between ascitis volume and anthropometric measurements from one side, and long-term rehospitalization and mortality from the other, was demonstrated in male stable alcoholic cirrhotics. Further studies with alcoholic and other modalities of cirrhosis including women are recommended.

CNS pharmacological effects of the hydroalcoholic extract of Sida cordifolia L. leaves.

Sida cordifolia L. (Malvaceae), known as "malva branca", is a plant used in the popular medicine for the treatment stomatits, of asthma and nasal congestion. This work researched the acute toxicity of Sida cordifolia and its action on the central nervous system (CNS) because no data in the literature have been found about of pharmacological activity of this plant in the CNS. The hydroalcoholic extract of Sida cordifolia leaves (HESc) was used and the psychopharmacology approach began with the determination of LD(50), where a low toxicity was observed in mice. Depressive activity on CNS was demonstrated by several alterations in mice's behavior in the pharmacological screening. In the motility test, the HESc showed significant reduction of spontaneous activity at a dose of 1000 mg/kg (i.p.) at 30 and 60 min. The same form the HESc also decreased the ambulation and rearing in open-field test at 30, 60 and 120 min at a dose of 1000 mg/kg (i.p.).

Antiparkinsonian-like effects of Plumbago scandens on tremorine-induced tremors methodology.

Tremorine-induced tremors model is used to evaluate antiparkinsonian drugs because rest tremor is a sign that distinguishes Parkinson's disease (PD) from other diseases. The effects of crude ethanolic extract (CEE) and total acetate fraction (TAF) of Plumbago scandens were investigated at several doses. These extracts at doses of 125 and 250 mg/kg i.p. failed to reduce tremors in tremorine-treated mice. TAF showed significant effects only at a dose of 500 mg/kg. Both CEE and TAF at doses of 1000 and 2000 mg/kg i.p. suppressed the tremors in a dose-dependent fashion for 60 min. Biperiden, an anticholinergic drug, was used as standard at a dose of 3 mg/kg i.p. This study suggests that P. scandens is a plant with possible therapeutic value for PD.