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A Aldea

Publications and source records attributed to A Aldea.

At least 19 recordsLinked to original sources
PubMed1997

[Proposal of a new standard for the nutritional assessment of pregnant women].

BACKGROUND: There is evidence to suggest that the criteria for nutritional assessment of pregnant women, used by the Chilean Ministry of Health, overestimates nutritional disturbances. AIM: To propose a new reference table to assess the nutritional status of pregnant women, based on body mass index. MATERIAL AND METHODS: The table was theoretically defined using criteria for normality proposed by FAO and the weight increase during pregnancy that is associated with a lower maternal and fetal morbidity and mortality. In 665 pregnant women, weight, height, mid arm circumference and skinfolds were measured using standard techniques. Body mass index, arm fat and muscle area and percentage of body fat were calculated. Body composition for each nutritional category, derived from the body mass index or "Rosso-Mardones classification", was analyzed. RESULTS: According to the new table, under weight women had lower percentage of body fat and mid arm circumference and overweight women had higher weight, skinfold thickness and percentage of body fat than the homologous groups defined according to Rosso-Mardones tables. CONCLUSIONS: The proposed reference table may be useful to correct distortions generated by the current norms for nutritional assessment of pregnant women, proposed by the Chilean Ministry of Health. It has to be validated, analyzing its sensitivity, specificity and predictive value to predict fetal and maternal variables.

Adult↗
PubMed1991

[2 cases of acute gastric volvulus].

The paper presents 2 cases in which chronic gastric volvulus was diagnosed. At a short interval after establishing the diagnosis, acute gastric volvulus appeared, that required emergent surgery.

Adult↗
PubMedDate not supplied

[A rare nosological association: a villous gastric polyp and asymptomatic choledocholithiasis].

The authors present the case of a male patient, aged 68, admitted in our department for a upper gastrointestinal hemorrhage. The upper gastrointestinal series showed a large gastric villous adenoma located in the body of the stomach. Intraoperative, we found a gastric villous adenoma and multiple choledocholithiasis and gallbladder stones which evolved completely asymptomatic. We performed a mediogastric resection, Fredet pyloroplasty and laterolateral choledochoduodenostomy with a good postoperative result. This case is peculiar due to the concomitant occurrence of two rare diseases the gastric villous adenoma and the asymptomatic multiple choledocholithiasis.

Adenomatous Polyps↗
PubMedDate not supplied

[Up-to-date indications for surgery in pleural and pulmonary tuberculosis].

Tuberculosis is an "old disease" but still remains a threat in modern days life. Despite human and material efforts, despite the improvements in drug therapy, the treatment of tuberculosis continue to consume a great amount of health care worldwide. A certain percentage among the patients with pleuro-pulmonary tuberculosis represents failures of DOTS therapy. Among them, paraclinical investigations will select candidates eligible for thoracic surgery. In our study we are reviewing the main surgical options and we present our experience regarding surgery in pleuro-pulmonary tuberculosis--what to operate and when is the best moment.

Adult↗
PubMedDate not supplied

[Thoracoscopic pleurodesis in malignant pleural effusions].

We performed retrospectively study on 136 thoracoscopies done in our clinic in the period January 2000 and December 2004. We reviewed 136 thoracoscopies, 71 patients were male and 65 were female (mean age 58.4 years). Straw colored effusions were present in 78 cases (57%) and hemorrhagic in 58 cases (43%). The surgical procedure consist in diagnostic of thoracoscopy with drainage of pleural effusion, multiply pleural biopsy, pleurodesis and continuous pleural drainage. In our study, the talc powder (5g) was successfully as sclerosing agent. The primary tumor was: lung-63 (46%), breast-26 (19%), mesothelioma-21 (15.5%), stomach-3, ovarian-3, prostate-3, colon-2, lymphoma-1, leukemia-2, plasmocytoma-1 and unknown primary tumor in 11 cases (8%). Adverse effects included-chest pain-35 cases (25%), fever-20 cases (15%), empyema-6 cases (4.5%), prolonged air leak-5 cases (4%), pulmonary infection-2 cases, acute respiratory failure-1 case, malignant invasion of scar-1 patient. For statistical analysis, the success of talc pleurodesis was defined as the absence of pleural fluid on the follow-up chest radiographs. Pleurodesis was successful in 125 cases (92%) of the patients after 1 month-follow-up. Thoracoscopic talc pleurodesis is a safe, economical and effective treatment for malignant pleural effusion.

Adult↗