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Serious Morbidity (serious + morbidity)
Selected AbstractsPitfalls in the Diagnosis of Cerebellar InfarctionACADEMIC EMERGENCY MEDICINE, Issue 1 2007Sean I. Savitz MD Abstract Background Cerebellar infarctions are an important cause of neurologic disease. Failure to recognize and rapidly diagnose cerebellar infarction may lead to serious morbidity and mortality due to hydrocephalus and brain stem infarction. Objectives To identify sources of preventable medical errors, the authors obtained pilot data on cerebellar ischemic strokes that were initially misdiagnosed in the emergency department. Methods Fifteen cases of misdiagnosed cerebellar infarctions were collected, all seen, or reviewed by the authors during a five-year period. For each patient, they report the presenting symptoms, the findings on neurologic examination performed in the emergency department, specific areas of the examination not performed or documented, diagnostic testing, the follow-up course after misdiagnosis, and outcome. The different types of errors leading to misdiagnosis are categorized. Results Half of the patients were younger than 50 years and presented with headache and dizziness. All patients had either incomplete or poorly documented neurologic examinations. Almost all patients had a computed tomographic scan of the head interpreted as normal, and most of these patients underwent subsequent magnetic resonance imaging showing cerebellar infarction. The initial incorrect diagnoses included migraine, toxic encephalopathy, gastritis, meningitis, myocardial infarction, and polyneuropathy. The overall mortality in this patient cohort was 40%. Among the survivors, about 50% had disabling deficits. Pitfalls leading to misdiagnosis involved the clinical evaluation, diagnostic testing, and establishing a diagnosis and disposition. Conclusions This study demonstrates how the diagnosis of cerebellar infarction can be missed or delayed in patients presenting to the emergency department. [source] How effective is antenatal care in preventing maternal mortality and serious morbidity?PAEDIATRIC & PERINATAL EPIDEMIOLOGY, Issue 2001An overview of the evidence This is an overview of evidence of the effectiveness of antenatal care in relation to maternal mortality and serious morbidity, focused in particular on developing countries. It concentrates on the major causes of maternal mortality, and traces their antecedent morbidities and risk factors in pregnancy. It also includes interventions aimed at preventing, detecting or treating any stage along this pathway during pregnancy. This is an updated and expanded version of a review first published by the World Health Organization (WHO) in 1992. The scientific evidence from randomised controlled trials and other types of intervention or observational study on the effectiveness of these interventions is reviewed critically. The sources and quality of available data, and possible biases in their collection or interpretation are considered. As in other areas of maternal health, good-quality evidence is scarce and, just as in many aspects of health care generally, there are interventions in current practice that have not been subjected to rigorous evaluation. A table of antenatal interventions of proven effectiveness in conditions that can lead to maternal mortality or serious morbidity is presented. Interventions for which there is some promising evidence, short of proof, of effectiveness are explored, and the outstanding questions formulated. These are presented in a series of tables with suggestions about the types of study needed to answer them. [source] Spinal Epidural Abscess as a Result of Dissemination from Gluteal Abscess Secondary to Intramuscular Analgesic InjectionPAIN PRACTICE, Issue 5 2009Mehdi Sasani MD Abstract Spinal epidural abscess is a collection of suppurative material that forms between the dura mater and the ligamentum flavum. If not recognized early and treated correctly, it can lead to life-threatening sepsis. Here we report the case of a female patient, 51 years of age, with difficulty walking and bilateral leg pain after having had degenerative discogenic pain for many years. The patient had occasionally received intramuscular non-steroidal anti-inflammatory drug injections. The current report is that of an unusual case of epidural abscess that formed following multiple dose of intramuscular non-steroidal anti-inflammatory drug over a 1-year period. Hematogenous or direct dissemination is the suspected cause. To prevent serious morbidity and mortality, early diagnosis is essential. Patients with localized back pain who are at risk for developing such epidural spinal abscesses should receive a magnetic resonance imaging scan with contrast enhancement without delay. The existence of predisposing factors such as intramuscular injections should be considered in the assessment of suspected spinal epidural abscess. [source] Clozapine in schizophrenia patients with recurrent catatonia: Report of two casesPSYCHIATRY AND CLINICAL NEUROSCIENCES, Issue 2 2006YI-YUNG HUNG md Abstract, Prolonged catatonia can be a source of extremely serious morbidity and mortality. Lorazepam is effective in rapidly relieving most cases of catatonia. Reports have also shown that second-generation antipsychotic drugs are also efficacious in relieving catatonia. This report describes two schizophrenia patients who demonstrated recurrent catatonic features mutism and stupor. Both patients were treated with lorazepam, diazepam or electroconvulsive therapy (ECT). Patient 1 responded well and rapidly to lorazepam each time catatonia happened; but catatonia recurred once a year under treatment with many antipsychotic drugs. Patient 2 had catatonia features associated with discontinuing or decreasing clozapine. With each recurrent episode, the duration of catatonia increased, requiring an increased dosage of benzodiazepine. The patient's response to lorazepam and ECT gradually decreased, until the patient had almost no response to lorazepam, diazepam or ECT. Both patients had no recurrence during a period of 2-year follow up with continuous clozapine therapy. [source] Outcomes Associated with Planned Home and Planned Hospital Births in Low-Risk Women Attended by Midwives in Ontario, Canada, 2003,2006: A Retrospective Cohort StudyBIRTH, Issue 3 2009Eileen K. Hutton PhD ABSTRACT: Background: Midwives in Ontario, Canada, provide care in the home and hospital and are required to submit data for all births to the Ontario Ministry of Health database. The purpose of this study was to compare maternal and perinatal/neonatal mortality and morbidity and intrapartum intervention rates for women attended by Ontario midwives who planned a home birth compared with similar low-risk women who planned a hospital birth between 2003 and 2006.Methods: The database provided outcomes for all women planning a home birth at the onset of labor (n = 6,692) and for a cohort, stratified by parity, of similar low-risk women planning a hospital birth.Results: The rate of perinatal and neonatal mortality was very low (1/1,000) for both groups, and no difference was shown between groups in perinatal and neonatal mortality or serious morbidity (2.4% vs 2.8%; relative risk [RR], 95% confidence intervals [CI]: 0.84 [0.68,1.03]). No maternal deaths were reported. All measures of serious maternal morbidity were lower in the planned home birth group as were rates for all interventions including cesarean section (5.2% vs 8.1%; RR [95% CI]: 0.64 [0.56, 0.73]). Nulliparas were less likely to deliver at home, and had higher rates of ambulance transport from home to hospital than multiparas planning home birth and had rates of intervention and outcomes similar to, or lower than, nulliparas planning hospital births.Conclusions: Midwives who were integrated into the health care system with good access to emergency services, consultation, and transfer of care provided care resulting in favorable outcomes for women planning both home or hospital births. [source] Dendritic cell biology during malariaCELLULAR MICROBIOLOGY, Issue 2 2007Michelle Wykes Summary Malaria is an infectious disease that causes serious morbidity and mortality worldwide. The disease is associated with a variety of clinical syndromes ranging from asymptomatic to lethal infections involving anaemia, organ failure, pulmonary and cerebral disease. The molecular and cellular factors responsible for the differences in disease severity are poorly understood but parasite-specific immune responses are thought to play a critical role in pathogenesis. Dendritic cells have an essential role in linking innate and adaptive immune responses and here we review their role in the context of malaria. [source] | ||||||||||