The influence of sociodemographic factors and close relatives at hospital discharge and post hospital care of older people with complex care needs: nurses' perceptions on health inequity in three Nordic cities.

Hospital discharge of older people in need of both medical and social care following their hospital stay requires extensive coordination. This study aims to examine and compare the views of nurses in three Nordic cities on the influence of sociodemographic factors and having close relatives, for the hospital discharge and post hospital care of older people with complex health and social care needs. Thirty-five semi-structured interviews (Copenhagen n = 11, Tampere n = 8, Stockholm n = 16) with nurses were conducted. The nurses were identified through the researchers' networks, invitation and snowball sampling, and recruited from hospitals, primary care practices, home care units, home nursing units, and geriatric departments. The interviews were transcribed and analysed using thematic analysis. Interpretations were discussed and agreed within the team. Four main themes and 13 sub-themes were identified. Across the cities, informants reported that the patient's health status, rather than their gender or ethnicity, steered the discharge date and further care. Care costs, commonly reported in Tampere but also in Copenhagen and Stockholm including costs for medications and home help, were considered barriers for disadvantaged older people. Home situation, local arrangements and differences in collaboration between healthcare professionals at different sites also influenced the hospital discharge. Generally, the patient's health status steered the hospital discharge and post-hospital care. Close relatives were regarded important and a potential advantage. Some informants tried to compensate for the absence of close relatives, highlighting the importance of care systems that can compensate for this to minimise avoidable inequity. Supplementary Information: The online version contains supplementary material available at 10.1007/s10433-022-00701-6.

Permanent cardiac pacemakers implanted in the pleural space.

Intrapleural implantation is recommended for children, active adolescents and adults, psychiatric patients, and infection-prone patients because of the protection afforded by the pleural space. The implantation technique is briefly described. Complications include diaphragmatic muscle stimulation (with a unipolar unit) and continuous migration of the pulse generator. The advantages of this implantation site include the following (1) reduced risk of lead fracture, (2) protection from physical trauma, (3) reduced risk of infection and erosion. (4) improved cosmetic appearance, and (5) minimized child/generator size disproportion. In one groups of patients undergoing both standard and intrapleural implantation, the number of pacing months per surgical procedure was increased from 5.1 months (standard implant) to 26.2 months (intrapleural implant). Intrapleural implantation may be considered the generator position of choice for the small percentage of patients who require special pacing system protection.

ARDS after accidental inhalation of zinc chloride smoke.

Five soldiers were injured by inhalation of hexite smoke (ZnCl2) during military training. Two soldiers, not wearing gas masks breathed hexite for 1 or 2 min, they slowly developed severe adult respiratory distress syndrome (ARDS) over the ensuing 2 weeks. This slow, progressive clinical course has not been previously described. In both patients, an increased plasma zinc concentration was measured 3 weeks after the incident. Intravenous and nebulized acetylcysteine increased the urinary excretion of zinc, and briefly decreased the plasma levels. In an attempt to arrest collagen deposition in the lungs, L-3,4 dehydroproline was administered. Both patients died of severe respiratory failure (25 and 32 days after inhalation). At autopsy diffuse microvascular obliteration, widespread occlusion of the pulmonary arteries and extensive interstitial and intra-alveolar fibrosis was observed. Three soldiers wearing ill fitting gas masks, immediately developed severe coughing and dyspnea. They improved, and 12 months after exposure their lung function tests were nearly normal, but they still had slight dyspnea on exercise.

Acrokeratosis paraneoplastica (Bazex' syndrome).

A 63-year-old man had acrokeratosis paraneoplastica (Bazex' syndrome) characterized by violaceous erythema and scaling of the fingers, toes, nose, and aural helices. Severe nail dystrophy was present. Extensive examination of the patient for malignant neoplasms a few months after the initial appearance of the skin changes disclosed no abnormalities, but one year after onset, an epidermoid carcinoma of the lung was found.

Efficacy and safety of prolonged thromboprophylaxis with a low molecular weight heparin (dalteparin) after total hip arthroplasty--the Danish Prolonged Prophylaxis (DaPP) Study.

The aim of this study was to compare the efficacy and safety of prolonged (35 days) thromboprophylaxis with a standard length (7 days) regimen of a low molecular weight heparin in patients undergoing total hip arthroplasty. The study was multicentre, randomised, double-blind, and prospective with two groups. Following seven days on a standard length regimen of dalteparin (5000 antifactor Xa units subcutaneously once daily starting 12 h before surgery), patients were randomized to continue the prophylaxis with either subcutaneous injections of dalteparin or placebo injections for a further 28 days. Efficacy was evaluated at the end of the study (day 35) in all patients with bilateral ascending phlebography to detect deep vein thrombosis. Bleeding complications and other adverse events were registered throughout the study period. Three hundred consecutive patients agreed to participate before the operation: 281 were finally randomised and 215 completed the study; two patients died before randomisation; 17 developed deep vein thrombosis; none developed pulmonary embolism; and five of 113 patients (4.4%, 95% CI 1-10%) developed deep vein thrombosis in the dalteparin group, compared with 12 of 102 (11.8%; 95% CI 6-20%) in the placebo group (p=0.039). Deep vein thrombosis in the proximal veins was diagnosed in one patient (0.9%; 95% CI 0-5%) in the dalteparin group, and in five (5.0%; 95% CI 2-11%) in the placebo group (p=0.076). Major bleeding was observed in one patient in the placebo group; minor bleeding complications and adverse events were equally distributed between the groups. We concluded that prolonged (35 days) thrombo prophylaxis with dalteparin is more effective than a standard length (7 days) regimen without increased risk of bleeding complications or other adverse events.

Observer variation in histological classification of cutaneous malignant melanoma.

To evaluate the variations within and between observers in the interpretation of important histological prognostic factors, a series of 96 melanoma patients was randomly selected from a database of 1691 patients with cutaneous malignant melanoma. The stained sections were examined on two occasions by four experienced pathologists. Analysis by observed agreement and kappa statistics showed maximal tumour thickness to be the best reproducible variable, with ulceration the second best. Regression was the least reproducible, with level of invasion and type of melanoma in the mid range. Intra-observer variation was uniformly less than inter-observer variation for each variable. For tumour thickness a variance component analysis was done to quantify the variability further. The clinician should not base his choice of treatment entirely on the microscopic classification but take into consideration the clinical course and appearance of the tumour.