Articles: outcome.
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Patients with a hemispheric infarct and massive space-occupying brain oedema have a poor prognosis. Despite maximal conservative treatment, the case fatality rate may be as high as 80%, and most survivors are left severely disabled. Non-randomised studies suggest that decompressive surgery reduces mortality substantially and improves functional outcome of survivors. This study is designed to compare the efficacy of decompressive surgery to improve functional outcome with that of conservative treatment in patients with space-occupying supratentorial infarction ⋯ The study design is that of a multi-centre, randomised clinical trial, which will include 112 patients aged between 18 and 60 years with a large hemispheric infarct with space-occupying oedema that leads to a decrease in consciousness. Patients will be randomised to receive either decompressive surgery in combination with medical treatment or best medical treatment alone. Randomisation will be stratified for the intended mode of conservative treatment (intensive care or stroke unit care). The primary outcome measure will be functional outcome, as determined by the score on the modified Rankin Scale, at one year.
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Bmc Pregnancy Childb · Jan 2006
Protocol for the immediate delivery versus expectant care of women with preterm prelabour rupture of the membranes close to term (PPROMT) Trial [ISRCTN44485060].
Preterm prelabour rupture of membranes (PPROM) complicates up to 2% of all pregnancies and is the cause of 40% of all preterm births. The optimal management of women with PPROM prior to 37 weeks, is not known. Furthermore, diversity in current clinical practice suggests uncertainty about the appropriate clinical management. There are two options for managing PPROM, expectant management (a wait and see approach) or early planned birth. Infection is the main risk for women in which management is expectant. This risk need to be balanced against the risk of iatrogenic prematurity if early delivery is planned. The different treatment options may also have different health care costs. Expectant management results in prolonged antenatal hospitalisation while planned early delivery may necessitate intensive care of the neonate for problems associated with prematurity. ⋯ This trial will provide evidence on the optimal care for women with PPROM close to term (34-37 weeks gestation). Consideration of both the clinical and economic sequelae of the management of PPROM will enable informed decision making and guideline development.
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There have been few studies to date that investigate the effect of race on outcomes related to coronary artery bypass grafting. The objective of the present study was to investigate race as an independent predictor of outcomes among patients undergoing coronary artery bypass graft (CABG). A nested case-control study from a twelve-year hospitalization cohort (N=9671) in which data were collected prospectively was conducted. ⋯ Multivariate analysis revealed African-Americans were at greater risk for renal complications (OR 1.88, 95% CI 1.27-2.77), neurological complications (OR 1.34, 95% CI 1.01-1.77), and pulmonary complications (OR 2.11, 95% CI 1.72-2.59). African Americans had a significantly longer hospitalization post-operatively (OR 0.79, 95% CI 0.66-0.96), but were less likely to experience post-operative atrial fibrillation requiring treatment than Caucasians (OR 0.64, 95% CI 0.49-0.84). Even after multiple adjustments, African-Americans undergoing CABG surgery had significantly greater morbidity compared to Caucasian patients.
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In the past three decades there has been a significant clinical shift in the performance of emergency department thoracotomy (EDT), from a nearly obligatory procedure before declaring any trauma patient to select patients undergoing EDT. The value of EDT in resuscitation of the patient in profound shock but not yet dead is unquestionable. Its indiscriminate use, however, renders it a low-yield and high-cost procedure. ⋯ Conversely, patient outcome is relatively poor when EDT is done for blunt trauma; 2% survival in patients in shock and less than 1% survival with no vital signs. Patients undergoing CPR upon arrival to the emergency department should be stratified based upon injury and transport time to determine the utility of EDT. The optimal application of EDT requires a thorough understanding of its physiologic objectives, technical maneuvers, and the cardiovascular and metabolic consequences.
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Out-of-hospital cardiac arrest is common and patients who are initially resuscitated by ambulance officers and transported to hospital are usually admitted to the intensive care unit (ICU). In the past, the treatment in the ICU consisted of supportive care only, and most patients remained unconscious due to the severe anoxic neurological injury. It was this neurological injury rather than cardiac complications that caused the high rate of morbidity and mortality. ⋯ The benefit of hypothermia in non-ventricular fibrillation cardiac arrest remains uncertain. Also, the best timing of induction and the duration of hypothermia after cardiac arrest are uncertain. Clinical trials are currently underway to assess these issues.