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Biomedical subjects

L Käser

Publications and source records attributed to L Käser.

At least 73 records · Page 4Linked to original sources
PubMed2004

[Can falls in nursing homes be avoided?].

Fall-related injuries in nursing homes for the aged are frequent and cost-intensive. Their iatrogenic causes are well known and avoided in modern geriatric institutions. We examined all falls in an institution during the period of 19 months. Patients who carry out daily tasks on a semi-independent level were most at risk. The main risk-factor was dementia. Medication did not prove a major risk-factor. At 37% p. a. the risk of falling was lower than in previous studies. This was due to a restriction on benzodiazepines with short term effects, minimising of neuroleptics, diuretics and other types of antihypertensives as well as avoidance of polypharmacy. Unavoidable risks need to be identified and should result in use of a hip protector.

Accidental Falls↗
PubMed2004

[Cost analysis for ambulatory patients in internal medicine].

We analyzed the diagnostical and therapeutical costs of 300 ambulatory patients over a two year period in a Swiss university policlinic of internal medicine. The calculations were based on the catalogue of hospital services (Spitalleistungskatalog) and the drugstore prices for pharmaceuticals (Apothekenpreise). The overall costs for the 300 patients were about 238,400 CHF. The refund by the health insurances represented 56% (excluding specific services such as radiological examinations). The main costs concerned analytical laboratory services (32%), physicians services (27%), technical services (26%), and pharmaceuticals (15%). Some analytical and technical services were prescribed unexpectedly frequently. Prevalent among the emitted pharmaceuticals were protone pump inhibitors, modern cardiovascular drugs and statins. Presumed reasons may be a minor cost awareness of the physicians and a trend towards modern but expensive therapies. An adequate cost awareness can only emerge from precise data of effective costs.

Adult↗
PubMed2004

[Subacute thoracic pain].

A 75-year old woman with essential hypertension presented two days after the onset of a sudden and strong thoracic pain. The pain did neither increase during breathing nor decrease after the ingestion of nitroglycerine, and could not be triggered by physical manipulation of the thoracic wall. Electrocardiogram showed a left bundle branch block, chest X-ray showed a widened upper mediastinum. Rupture/dissection of an aberrant right subclavian artery (a. lusoria) could be diagnosed by computed tomography. Successful implantation of an endovascular stent-graft was carried out. Evaluation of (sub)acute thoracic pain should include two-plane chest X-ray and, in case of a widened mediastinum, further investigation by computed tomography. In case of highly suspected rupture/dissection of an intrathoracic artery, a specific imaging procedure such as computed tomography is crucial.

Aged↗
PubMed2004

[Dengue fever].

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Acetaminophen↗