Carlanderska Sjukhuset

National reforms that give patients the autonomy to select physicians or health care units are considered to have an impact on patient safety. There is, however, a lack of research addressing its application to primary health care. Qualitative content analysis was conducted with 14 semi-structured interviews to identify district nurses’ and general practitioners’ perceptions of practices they perceived contribute to patients’ safety. The DNs and GPs emphasized reciprocity, a holistic approach to patients’ varying needs, empowerment, and improving the organization of the health care center as central to patient safety. In contrast to other studies, there was strong consensus among primary healthcare professionals’ perceptions. The findings can be used to put focus on not just a holistic approach of reciprocity, but also on the organization and task oriented techniques in order to further increase the safety for the primary health care patient.

A pre-ovarian block (POB) technique can be used for pain relief during oocyte retrieval in IVF. The local anaesthetic is deposited in the vaginal wall and between the vaginal wall and the peritoneal surface near the ovary using ultrasound guidance. The aim of this study was to test whether analgesia with POB resulted in improved pain relief compared to paracervical block (PCB). A prospective, randomized, multicentre study of POB versus PCB (10 ml of 1% lidocaine each) with 183 patients randomized to POB (n = 96) or PCB (n = 87) was performed. Randomization (via a computer-generated list) was balanced for age, previously completed IVF cycles, degree of anxiety, estimated number of follicles, BMI, premedication and centre. Pain was measured using a visual analogue scale (VAS, 0-100 mm) and given as median values. The primary end-point of this study was overall VAS pain score for both sides during the oocyte retrieval procedure. Overall pain during the entire oocyte retrieval was 22 (POB) and 16 (PCB) (P = 0.42). No differences were found in degree of anxiety, premedication, dose of alfentanil, fertilization rate, number of good-quality embryos or clinical pregnancy rate. No differences were found in overall pain experienced during the entire oocyte retrieval procedure with POB compared to PCB.

Basal ganglia calcification (BGC) is associated with psychotic symptoms in young and middle-aged patient samples. We studied the cross-sectional relationship between psychotic symptoms and BGC in a population sample of non-demented 85-year-olds, of whom 86 were mentally healthy, 11 had hallucinations or delusions, 21 had mood disorders and 20 had anxiety disorders. BGC was measured using computerized tomography (CT). Mental disorders were diagnosed using DSM-III-R criteria and psychotic symptoms were evaluated using information from psychiatric examinations, key-informant interviews and review medical records. BGC on CT was observed in 19% of mentally healthy and 64% of non-demented individuals with hallucinations or delusions [Odds Ratio (OR) 7.7, 95% Confidence Intervals (CI) 2.9-29.7, p=0.003]. There were no associations between BGC and mood or anxiety disorders. BGC is strongly associated with psychotic symptoms in very old age, possibly due to a disturbance in the basal ganglia dopaminergic system.

Cardiopulmonary bypass is associated with a diffuse systemic inflammatory response that can cause considerable morbidity, including organ dysfunction and bleeding. Heparin-coated circuits have been shown to give a reduced inflammatory response with clinical benefits during open-heart surgery. However, the effects on lipid peroxidation, neutrophil activation and myocardial ischemic damage in the human have remained unknown. In a randomized single blind trial, complement activation, neutrophil counts, malondialdehyde, and cardiac enzymes were studied in 39 patients undergoing open-heart surgery. Two groups were perfused with cardiopulmonary bypass circuits with (n=20) or without heparin-coating (n=19). The different complement factors (C3, C4, C3d, C3d/C3 and the C-function), neutrophil levels, MDA and the cardiac enzyme levels were comparable before CPB was started and significantly increased in both groups during bypass. There were significant intergroup differences in the neutrophil levels and MDA after reperfusion (P<0.0001). Furthermore, significant positive correlations between the lipid peroxidation, expressed as MDA levels, and the levels of neutrofils and the cardiac enzyme, CK-MB were seen within the groups. Heparin coated circuits did lead to a decreased neutrophil response and MDA level. The correlations between CK-MB and neutrophil and MDA levels suggest neutrophil activation leading to lipid peroxidation that may influence myocardial damage. Heparin coating improved biocompatibility and was associated with less occult myocardial ischemic damage in patients undergoing open heart surgery.