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E Geraldes

Publications and source records attributed to E Geraldes.

8 recordsLinked to original sources
PubMed1997

[24-hour arterial pressure study and diabetic neuropathy and angiopathy of the lower limbs].

AIMS: To study the circadian variation of BP in diabetics with chronic late complications (autonomic neuropathy, peripheral neuropathy and macroangiopathy of the lower limbs). PATIENTS AND METHODS: We studied 35 NIDDM patients, 22 male and 13 female, with a mean age of 62.17 +/- 8.66 years, all with hypertension (HBP) or with BP levels close to normal, many of them under anti-hypertensive therapy (mean BP in clinical measurements: 164 +/- 23.16 mmHg systolic and 92.14 +/- 11.06 mmHg diastolic). Twenty-four suffer from autonomic neuropathy, 23 from peripheral neuropathy and 11 from macroangiopathy of the lower limbs. The control group is composed of 10 patients with essential HBP without other observable pathology, with a mean age of 68.5 +/- 3.63 years and BP in clinical measurements: systolic 192 +/- 15.49 mmHg and diastolic 88 +/- 4.21 mmHg (without any previous therapy). The record of the BP circadian profile was made, with the use of a Spacelab monitor, model 90207, 5 days after anti-hypertensive therapy was suspended. RESULTS: The mean BPs in 24 hours were: control group-systolic BP 152.6 +/- 13 mmHg and diastolic 79.8 +/- 13 mmHg; diabetics-systolic BP 136.82 +/- 15 mmHg and diastolic 77.4 +/- 8 mmHg. The daily and nocturnal mean BPs were 158.5 +/- 8.5 and 146 +/- 8.4 mmHg (systolic) and 82.8 +/- 5.7 and 70.9 +/- 5.1 mmHg (diastolic) in the control group, while they were, in diabetics, 141.3 +/- 15.7 and 135.6 +/- 16.6 mmHg (systolic) and 79.6 +/- 7.1 and 72 +/- 8.2 mmHg (diastolic). In diabetic patients, considering the groups with and without autonomic neuropathy, the difference between daily and nocturnal mean BP was 1.6 vs 9.4 mmHg systolic and 4.9 vs 9.4 mmHg, diastolic. CONCLUSIONS: In both groups, the mean BP levels in 24 hours were notoriously lower than those obtained from the clinical measurements: the differences were 40 mmHg (control group) and 27.2 mmHg (diabetics) for systolic BP and 8.2 mmHg (control group) and 14.7 mmHg (diabetics) for diastolic. The BP circadian profiles show a lower variability, with absence of the nocturnal reduction, specially evident in diabetic patients with autonomic neuropathy versus other groups.

Aged↗
PubMed1997

[Craniocerebral imaging in children with short stature].

OBJECTIVE: To analyse the type and frequency of cranial CT and NMR imaging anomalies in children of short stature. PATIENTS AND INTERVENTIONS: We studied 57 children of short stature with a mean age (+/-SD) of 10.1 +/- 3.8 years, 34 boys and 23 girls, all of them with auxometric criteria of GH deficiency. After studying the pituitary function and determination of karyotype in the girls, the children were classified in to five groups:-Isolated GHD (IGHD) (n = 32), multiple pituitary hormone deficiency (MPHD) (n = 6), neurosecretory dysfunction (NSD) (n = 8), Turner syndrome (n = 7) and idiopathic short stature (ISS) (n = 4). The imaging methods used were cranial CT or NMR. RESULTS: Of the 57 children studied the CT/NMR was abnormal in 37(64.9%) children. We found anomalies in 65.6% of IGHD patients, 62.5% of NSD patients, 100% of MPHD patients and 57.1% and 25% in the Turner s. patients and ISS patients respectively. The most frequent anomaly was hypoplastic pituitary found in 50% of IGHD patients, 37.5% of NSD patients and 33.3% of MPHD patients. None of the cases of Turner s. or ISS had hypoplastic pituitary. An empty sella was the second most frequent anomaly found in 7 patients (IGHD-3, MPHD-3, DNS-1). Of the 25 children in which NMR was performed, 8 had hypoplastic pituitary and stalk and 2 had interruption of the pituitary stalk and ectopic neurohypophysis. CONCLUSION: These results strengthen the necessity for CT/NMR imaging in children of short stature which, besides allowing identification of tumors, also permits the diagnosis of idiopathic GHD because of its frequent association with cranial imaging anomalies, mainly hypoplastic pituitary.

Body Height↗
PubMed1997

[Prevalence of arterial hypertension in Cushing's syndrome].

OBJECTIVE: To determine the prevalence of hypertension (HT) in patients with Cushing's syndrome. PATIENTS AND METHODS: We studied 23 patients with Cushing's syndrome, 17 women (mean +/- SD age = 42.8 +/- 15.6 years) and 6 men (mean +/- SD age = 34.8 +/- 10.2 years). The etiologies were: 16-Cushing's disease, 3-suprarenal adenoma, 2-suprarenal carcinoma and 2-iatrogenic. Blood pressure (BP) was measured at least three times and we consider hypertension when systolic BP > or = 140 mmHg and/or diastolic BP > or = 90 mmHg. RESULTS: The prevalence of HT, at diagnosis, was 73.9% (64.7% in women and 100% in men) and the mean BP was 163 +/- 25/100 +/- 16 mmHg (158 +/- 26/97 +/- 15 mmHg in women and 182 +/- 5/114 +/- 10 mmHg in men). From the 16 patients with Cushing's disease, 13 (81%) had HT; all the patients (n = 3) with suprarenal adenoma had HT; none with suprarenal carcinoma (n = 2) had HT and only 1 of the 2 patients with iatrogenic Cushing's syndrome had HT. After treatment, 14 patients entered remission, 6 persisted with active disease and 1 was missed during the follow-up. In the group of patients that entered remission, the prevalence of HT at diagnosis was 78.5% (n = 11), 57.1% (n = 8) being after treatment. CONCLUSIONS: In this study, we found a high prevalence of HT at diagnosis (73.9%). After treatment and in the patients that entered remission, the prevalence of HT remained high (78.5% vs 57.1%). The high prevalence of HT in Cushing's syndrome, suggests its importance as a morbidity factor and also as an important diagnostic indicator, when present.

Adult↗
PubMed1989

[Diabetes mellitus and pregnancy--treatment].

Correct treatment of diabetes during pregnancy is of utmost importance, in the previously diabetic woman as well as in gestational diabetes. It is aimed at avoiding consequences of the metabolic disturbances on the mother and the fetus. Intensive insulin therapy and correct food intake are the cornerstones of treatment, euglycaemia without hypoglycaemic reactions or ketosis being their goal.

Diet, Diabetic↗
PubMedDate not supplied

[Acute thyroiditis].

We review the pathophysiology, clinical features and therapy of acute thyroiditis. Four cases are reported stressing the role of fine needle aspiration for the diagnosis of this clinical entity.

Acute Disease↗
PubMedDate not supplied

[Beneficial effects of added glicazide in patients with type II diabetes mellitus treated with insulin].

The aim of the study was to assess, in patients with non insulin dependent diabetes mellitus (NIDDM), either with previous failure to sulphonylureas or insulin treated since the disease started, if the combination of gliclazide to insulin therapy might induce a reduction of daily insulin requirement. 30 caucasian type II patients used to self-monitoring (11 female, 19 male, mean age 55.78 +/- 8.07) with residual pancreatic function (glucagon induced C-peptide release = 1.01 +/- 0.70 microgram/ml) entered the study. 8 were excluded for non compliance or for high antiinsulin antibodies levels and 4 are still under study. Each patients was given, for 3 months, 240 mg of gliclazide in addition to usual daily dose of insulin. Data presented as mean +/- s.e.m. were analysed with analysis of variance (p less than 0.05). Mean initial values of main parameters were as follows: glycaemia 192.7 +/- 33.1 mg/100 ml, insulinaemia 9.5 +/- 4.5 microUI/ml, daily insulin requirements 33.11 +/- 10.47 U/d, HbA1 C 7.5 +/- 1.7%. Total cholesterol 240.1 +/- 52.2 mg/10 ml, triglycerides 120.6 +/- 60.3 mg/100 ml. After 3 months treatment significant reduction in mean daily insulin requirements (20.78 +/- 16.15 U/d) was observed. In 13 patients (72.2%) while keeping good metabolic control (HbA1 C 7.46 +/- 1.63), insulin therapy was reduced (9 patients) or even stopped (4 patients). In the other 5, insulin was maintained or slightly increased. The increase in glucagon induced C-peptide release (1.41 +/- 0.99 micrograms/ml) did not reach significance, while glycaemia and insulinaemia were not changed (196.0 +/- 34.1 mg/100 ml, 11.02 +/- 5.05 microUI/ml).(ABSTRACT TRUNCATED AT 250 WORDS)

Diabetes Mellitus, Type 2↗
PubMedDate not supplied

[Pregnancy and endocrinopathy. Activity, pathology and results at the outpatient obstetrics-endocrinology clinics of the University of Coimbra Hospitals--January 1980 through December 1988].

The authors have elaborated a statistic survey about the pregnant women with endocrinopathies, that they have examined in the outpatient clinic from January of 1980 to December of 1988. Three hundred and twenty four women were examined in an amount of 2152 (two thousand one hundred and fifty two) observations. The incidence for 100 births was 0.54%. Maternal and fetal mobility and mortality were analysed in correlation with the maternal area of endocrinopathy (Diabetes Mellitus, Thyroid, Hypophysis and Adrenal Glands) and with the necessary therapeutic regimens. At last the A.A. made some considerations about the importance of a team approach in this area of medical care, and applied to the clinicians who work in primary care, to a better collaboration.

Endocrinology↗