Search

Background To determine event rates for specific medical events and mortality among individuals receiving electroconvulsive therapy ( ECT). Method Population-based cohort study using health administrative data of acute ECT treatments delivered in Ontario, Canada, from 2003 to 2011. We measured the following medical event rates, per 10 000 ECT treatments, up to 7 and 30 days post-treatment: stroke, seizure, acute myocardial infarction, arrhythmia, pneumonia, pulmonary embolus, deep vein thrombosis, gastrointestinal bleeding, falls, hip fracture, and mortality. Results A total of 135 831 ECT treatments were delivered to 8810 unique patients. Overall medical event rates were 9.1 and 16.8 per 10 000 ECT treatments respectively. The most common medical events were falls (2.7 and 5.5 per 10 000 ECT treatments) and pneumonia (1.8 and 3.8 per 10 000 ECT treatments). Fewer than six deaths occurred on the day of an ECT treatment. This corresponded to a mortality rate of less than 0.4 per 10 000 treatments. Deaths within 7 and 30 days of an ECT treatment, excluding deaths due to external causes (e.g., accidental and intentional causes of death), were 1.0 and 2.4 per 10 000 ECT treatments respectively. Conclusion Morbidity and mortality events after ECT treatments were relatively low, supporting ECT as a low-risk medical procedure. [ABSTRACT FROM AUTHOR]

Current clinical practice assumes swab cultures from wounds are unreliable. However, this assumption is based upon data culled only from wounds in which osteomyelitis and/or gangrene were present. This study aimed to re-evaluate the accuracy of swab cultures vs. deep tissue cultures in diabetic wounds of varying depth and severity. A total of 60 infected diabetic foot wounds were cultured. Two specimens were taken from each wound: superficial swab before debridement and deep tissue specimen towards the end of surgical debridement. In 37 wounds (62%), the micro-organisms isolated from the swab specimen and those isolated from the deep tissue specimen were identical. In another 12 wounds (20%), the swab culture contained all micro-organisms isolated from the deep tissue culture, but also contained additional micro-organisms. Analysis according to the depth of the wound, demonstrated that swabs identified all micro-organisms isolated from the deep tissue specimens in 36/40 wounds (90%) that did not extend to bone as opposed to 13/20 wounds (65%) that extended to bone. Swab cultures are valuable in identifying pathogens in diabetic foot wounds when bone is not involved. When surgical debridement is contraindicated or delayed, swab cultures can be used to select appropriate antibiotic therapy. Diabet. Med. 21, 705–709 (2004) [ABSTRACT FROM AUTHOR]

It is undecided whether glucose control as advocated by the professional organisations and the glucose-lowering method by itself affects clinical outcome in patients with diabetes mellitus hospitalised in general medical wards. Our aim was to investigate whether a basal/bolus regimen and a modified prehospitalisation regimen have a different impact on the clinical diabetic patients in general medicine wards. Glucose control of patients with diabetes hospitalised in two different wards of internal medicine was achieved according to their wards' policy: a modified preadmission regimen (conventional regime) or a basal/bolus regimen (intensive regime). Death and any adverse event were determined during hospitalisation and within 6 months after discharge to assess clinical outcome. Median fasting and daily glucose levels were similar in the conventional ( n = 116) and intensive regime ( n = 129) groups: 161 mg/dl (inter-quartile range: 138-201) and 176 mg/dl (152-215) vs. 155 mg/dl (133-208) and 173 mg/dl (146-208) respectively. Clinical outcome was not affected by the treatment modality. In the subgroup of patients hospitalised with infection, the median fasting glucose was significantly lower in the interventional compared with the conventional regime: 141 and 172 mg/dl respectively (p = 0.041). However, tighter control was associated with a significantly higher incidence of adverse events within 6 months after discharge: 48.9% and 21.4% respectively (p = 0.047). In general medicine wards, modified prehospital hypoglycaemic regimens and a basal/bolus insulin regimen achieve similar glucose control. The clinical outcome was not affected by the modality of glucose control. [ABSTRACT FROM AUTHOR]