Biomedical subjects

E Presterl

Publications and source records attributed to E Presterl.

6 recordsLinked to original sources

PubMed1992

Hypofibrinogenemia due to fibrin formation in subserosal type eosinophilic gastroenteropathy.

A 33-year-old woman presented with abdominal pain and distention, diarrhoea and marked eosinophilia in blood and ascites. As other causes could be excluded, the subserosal type of eosinophilic gastroenteropathy was diagnosed. The low plasma fibrinogen level (less than 100 mg/100 ml) found in this patient is an as yet undescribed feature. During prednisolone therapy it increased concurrently with the fall of blood eosinophils and the relief of clinical symptoms. Interest was further directed to the ascitic fluid where not only the presence of eosinophils (74%) enveloped in fibrin yarn and of basophils (2%) but also of 24% T lymphocytes (among them 75% CD4+, 24% CD8+, 4% CD25+, less than 1% CD19+, less than 1% natural killer cells) could be demonstrated. These lymphocytes are likely to be the source for lymphokine production chemoattracting eosinophils into the intestine. In addition they seem to be involved in IgE hyperproduction, which after adequate therapy and complete resolution of the clinical symptoms, tended to decrease slowly.

Adult↗

PubMed1992

[Sequential parenteral and oral therapy with ofloxacin in urogenital infections].

125 hospitalized patients (56 men and 69 women) suffering from urinary tract infection (UTI) and 15 women with endometritis or pelvic inflammatory disease were treated with ofloxacin 6 mg/kg/d i.v. divided into 2 doses. Two thirds of the patients were switched to oral ofloxacin using the same dose regimen after 4 days. The median duration of treatment was 10 days. 98 patients were evaluable for efficacy: 45 had complicated lower UTI, 32 had upper UTI (75% of them with complications), 13 had endometritis and 8 an uncomplicated lower UTI. The most frequent complications of UTI were: obstruction (n = 27), indwelling catheters (n = 23), urinary concrements (n = 12), residual urine (n = 8) and a neurogenic bladder (n = 6). 22 patients had diabetes mellitus. A total of 103 pathogens was isolated from the urine of 85 patients, the most frequent being E. coli, Proteus spp. and Enterococcus faecalis. 98% of patients with UTI and 85% of patients with endometritis were clinically cured. Adverse drug events were observed in 6 patients.

Adolescent↗

PubMed1991

[Therapy of urinary tract infection].

The choice of therapy in urinary tract infections depends on the infection site, complications, previous history, and recrudescence. Acute uncomplicated urinary tract infections which do not respond to general measures as increased fluid intake will be cured with antibiotics for 3 days. If the compliance of the patient is sufficient a single shot therapy may be applied. Infections of the upper urinary tract with typical signs such as fever, nausea and increase of the so-called acute phase proteins have to be treated with antibiotics for 7 to 14 days. When treating the first episode of urinary tract infection the choice of antibiotics is unimportant. Trimethoprim and quinolones are standard. In recurrent infections urine cultures and susceptibility testing are mandatory. Patients with recurrent urinary tract infections should receive a long-term suppressive therapy with low-dose trimethoprim or a quinolone. Patients with urinary catheters must not receive any long-term therapy.

Anti-Bacterial Agents↗

PubMed1991

[Ineffectiveness of diltiazem in Duchenne muscular dystrophy: a placebo-controlled double-blind study].

In a randomized double-blind study the clinical efficacy of the calcium channel blocker, diltiazem was compared to that of a placebo on the clinical course of Duchenne's dystrophy (DMD) over a 12-month period. Altogether 30 patients, mostly in an advanced state of the disease, were evaluated. The 17 patients in the diltiazem group received 90-360 mg diltiazem per day according to their body weight; the 13 patients of the placebo group received the equivalent amount of a placebo. No significant difference was detected between the two groups regarding muscular power, muscle state, muscular functional ability (Vignos), serum myoglobin and serum creative phosphokinase.

Adolescent↗

PubMed1990

Intravenous ofloxacin in severe infections.

The efficacy and tolerance of intravenous ofloxacin was studied in 70 patients suffering from soft tissue infections (n = 33), intra-abdominal abscesses (n = 14), septicaemia (n = 12), pneumonia (n = 9) and brucellosis (n = 2). The average daily dose was 6 mg/kg divided into two doses. Pathogens treated included Enterobacter cloacae (n = 14), Escherichia coli (n = 12), Staphylococcus aureus (n = 13), Pseudomonas aeruginosa (n = 11), Klebsiella pneumoniae (n = 10), Enterococcus faecalis (n = 8) and Streptococcus spp. (n = 5). Most patients had several underlying diseases. Most of the patients had received other antibiotic therapy without success. Clinically, 41% were considered cured, 19% improved and 30% failed to respond. Bacteriologically, pathogens were eradicated in 52.5% and persisted in 22.5%. Adverse reactions included an anaphylactoid reaction, abnormal liver function (n = 13) and insomnia (n = 2). This study suggests that higher doses of ofloxacin may be needed in deep seated infections.

Adolescent↗

PubMed1988

[Bacteriuria].

Bacteriuria remains the most important sign of urinary tract infection. A standardization of the diagnosis and treatment of urinary tract infection requires a standard period of urine collection (4 hours), the correct collection of specimens, the determination of the number of bacteria by appropriate media (dipslide) and of urinary leucocytes. Test strips cannot replace the microscopy of the sediment. The therapeutic consequences result from the localization of the infection, the duration of treatment of cystitis is 1 to 4 days, of pyelonephritis 10 to 14 days.

Bacteria↗