We have reexamined 68 (92%) of 74 donors accepted at this center nine to 15 years ago. There was a moderate but significant increase in BP, and ten donors (15%) were hypertensive at the follow-up. Twenty-six donors (38%) had albumin excretion over 10 micrograms/min or excretion of total protein over 185 mg/24 hr. In four of 16 with increased excretion of total protein, this exceeded 400 mg/24 hr, and in three donors this could be due to an intercurrent disease. Ccr averaged 78.4% of preoperative values, and was less than 50% (range 32 to 49%) in eight donors. The compensatory increase (median 30.5 mliter/min/1.73m2) was inversely correlated with age and BP. Aspects of tubular function were assessed by the diluting capacity during water diuresis and by urinary excretion of beta 2-microglobulin and N-acetyl-beta-glucosaminidase. No consistent abnormalities were observed. A subgroup of donors (N = 32) was compared with a matched control group. Urinary albumin excretion among the donors was significantly higher compared to the controls, both in absolute terms (5.4 vs. 3.3 micrograms/min, P less than 0.002) and as percent of total protein excretion (7.6 vs. 5.7%, P less than 0.05). Otherwise no consistent differences were observed. The development of BP over time warrants further observations, but there is no evidence that uninephrectomy represents a long-term risk to the donors' health.

Acetylglucosaminidase↗

PubMed1986

The many faces of Goodpasture's syndrome.

Four cases of antiglomerular basement membrane (antiGBM) antibody mediated disease with unusual features are presented. Lung involvement was absent in one patient whereas the other 3 had Goodpasture's syndrome. Recognition of the nature of the disease was delayed in all cases, due to occurrence during pregnancy in one case and due to the indolent course of the renal injury in the other 3 cases. The therapeutic approach to these variant forms of antiGBM antibody mediated disease is discussed.

Adult↗

PubMed1986

Self-poisoning and moon phases in Oslo.

During 1980 the relation between the moon phases and 1187 cases of self-poisonings in Oslo was studied. In contrast to a previous report from India no significant correlation was found between the full moon and self-poisoning. The aetiology of self-poisonings in western countries is rather more complex than to be explained by speculative 'human tidal waves'.

Astronomical Phenomena↗

PubMed1986

Diagnostic efficiency of biological markers in blood serum on prostate cancer: a comparison of four different markers and 12 different methods.

Serum-acid phosphatase as measured by nine different methods, serum prostate-specific antigen, cancer antigen CA-50, and creatine kinase BB isoenzyme have been evaluated and compared with respect to efficiency in differentiating between prostate cancer and benign hyperplasia. The patient material consisted of 92 prostate cancer patients (59 untreated, and 33 previously treated), 106 patients with benign hyperplasia and 66 patients with non-prostatic urological diseases. The cancer group was classified according to the TNM-system, and also graded according to histopathological findings. The following main conclusions were drawn. Acid phosphatase activity, when measured with continuous monitoring procedure (substrate: alpha-naphthyl phosphate), showed on the average slightly, but statistically not significant higher diagnostic efficiency than when measured with conventional two-point discontinuous monitoring method (substrate: p-nitrophenyl phosphate). There was no or only marginal differences in diagnostic efficiency between activity measurements of the total acid phosphatase and the tartrate-labile fraction, and also between activity measurements and immunological measurements (PAP-RIA and PAP-IEA). Prostate-specific antigen was found to have statistically significant higher diagnostic efficiency than acid phosphatase, the former being positive in 17 of 25 patients with prostate cancer without distant metastases, and in six of 11 patients classified as T0-2 M0. Cancer antigen CA-50 and creatine kinase BB isoenzyme appeared to be of little diagnostic value. From a cost-effective point of view, total or tartrate-labile prostatic acid phosphatase activity, as measured by continuous monitoring technique with alpha-naphthyl phosphate as substrate, is suggested suitable as a first-choice parameter both for diagnostic and monitoring purposes with respect to prostate disease. Prostate-specific antigen may give additional information, and should be considered analysed on special request.

Acid Phosphatase↗

PubMed1985

Aluminium overload, a predisposing condition for epileptic seizures in renal-transplant patients treated with cyclosporin?

Explore the source record for details and available documents.

Adult↗

PubMed1985

Acute renal effects of sulindac and indomethacin in chronic renal failure.

The effects of 2 days of oral dosing with sulindac (200 mg twice a day) or indomethacin (75 mg twice a day) on glomerular filtration rate, urinary excretion of prostaglandin E2, sodium homeostasis, and other renal function parameters were investigated in eight patients with chronic stable impaired renal function. Indomethacin reduced creatinine clearance (from 41.0 +/- 7.9 to 30.3 +/- 6.3 ml/min) and increased serum levels of creatinine and beta 2-microglobulin. Sulindac had no effect on any of these parameters. Both drugs induced depression of urinary prostaglandin E2 excretion; this depression was greater after indomethacin. Urinary sodium excretion fell from 144.4 +/- 18.7 to 85.5 +/- 9.7 mmol/24 hr after indomethacin and from 131.7 +/- 11.6 to 103.4 +/- 13.3 mmol/24 hr after sulindac. Body weight increased 1.2 kg after indomethacin but was not changed by sulindac. Plasma renin activity was reduced from 2.3 +/- 0.8 to 1.7 +/- 0.6 nmol/L/hr by sulindac and from 2.8 +/- 0.8 to 1.5 +/- 0.5 nmol/L/hr by indomethacin. Urinary N-acetyl-beta-glucosaminidase and kallikrein excretion was not changed by either drug. Our data suggest that sulindac affects renal prostaglandin E2 synthesis and sodium excretion in patients with severe renal failure to a lesser extent than does indomethacin. Sulindac still seems to be the drug of choice in this group of patients, but glomerular filtration rate, body weight, and electrolyte balance should be carefully monitored.

Acetylglucosaminidase↗

PubMed1985

Recurrent diffuse pulmonary hemorrhage with minor kidney lesions.

This case report concerns a 14-year-old boy with a 3 month history of dyspnea and iron deficiency anemia. On admission he had hemoptysis and bilateral pulmonary shadows. Transbronchial lung biopsies showed linear deposits of IgG and C3 in the alveolar basement membrane, but no anti-GBM antibodies were observed in serum or kidney biopsy. The ratio of the T cell subpopulations T4/T8 in peripheral blood was in the early stage, 5 and, thus, elevated. The patient was given prednisolone 1 to 0.25 mg/kg and cyclophosphamide 2 mg/kg with temporary cessation of pulmonary bleeding. Hemoptysis recurred and plasma exchange was performed with success.

Adolescent↗

PubMed1984

A prospective study of 1212 cases of acute poisoning: general epidemiology.

A prospective multicentre study of all acute poisonings among adults admitted to hospital (n = 1145) or dying outside hospital (n = 67) in Oslo was performed during 1980. Of the 1212 episodes, 98.3% were self-poisonings, giving an annual incidence of 2.8 per 1000 inhabitants (0/00), 3.1 0/00 in males and 2.6 0/00 in females. The main toxic agents among the self-poisoned patients were ethanol (19.7%), benzodiazepines (17.8%), opiates (14.9%), neuroleptics (10.4%) and antidepressants (9.3%). In 58.9% of the episodes more than one toxic agent was taken. Abuse among the self-poisoned patients was significantly (p less than 0.005) more common among males than females (64.2 v. 34.5%). The rate of suicide attempts was significantly (p less than 0.005) higher among females than males (20.2 v. 12.9%), females showing increasing rate with age. However, when excluding abusers the rate of suicide attempts was similar in both sexes (27.6 v. 25.0%). Compared to a reference population self-poisonings were most common in the lower middle and the lowest social classes. Patients in these social classes, however, showed a lower rate of suicide attempts than those in the two highest social classes. Overall mortality was 6.0% (n = 73), but 91.8% of all deaths occurred outside hospital indicating the importance of including these figures when self-poisonings are studied.

Acute Disease↗

PubMed1984

Clinical course in acute self-poisonings: a prospective study of 1125 consecutively hospitalised adults.

The clinical course in an unselected group of 1125 consecutively hospitalised self-poisonings was studied during 1 year in Oslo. Mortality was 0.5%, but only 0.3% in those admitted without cardiac and respiratory arrest. Mortality among those in grade IV coma was 4.2%. The deepest comas (grade III or IV) occurred in 25.1% of the admissions with a mean duration of the coma of 5.8 h (range 1-80). Complications occurred in 21.7% of the admissions and 6.9% suffered more than one complication of which the most frequent were respiratory depression (13.5%), hypotension (5.3%), pneumonia (4.4%), and hypothermia (1.6%). The complication rate was highest in poisonings with opiates (60.7%), meprobamate (37.5%) and antihistamines (30.0%). Arrhythmias and respiratory depression were closely associated with poisonings with antidepressants and opiates, respectively. Owing to frequent polydrug overdoses it was difficult to associate other complications with other main toxic agents. Administration of antidotes (20.6%), cuffed intubation (4.4%) and forced alkaline diuresis (3.4%) were the most frequent special therapeutic measures taken. The change in pattern of self-poisonings in Oslo focuses on antidote therapy and intensive care, especially outside hospital, but limits the need for haemodialysis and haemoperfusion which were performed in only 1.0% of the admissions.

Acute Disease↗