PubMed · 13759232
The source did not provide an abstract. Follow the original record for more information.
Explore connections, maps & timelines
G LARTIGUE. 1961. [Syncopal accidents during baths].. https://pubmed.ncbi.nlm.nih.gov/13759232/
Cite the original work for its findings. Save a collection to share your selection of sources.
KEEP EXPLORING
RATIONALE: Ketamine, an N-methyl-D: -aspartate receptor antagonist, produces transient dissociative and psychotic states in healthy humans that resemble symptoms shown by subjects with acute and chronic posttraumatic stress disorder (PTSD). Since ketamine is widely used as an analgesic and sedative in emergency care, it might be one factor triggering, modulating, or exacerbating PTSD in accident victims when given in the acute trauma phase. OBJECTIVES: The purpose of the present study was to determine whether the peritraumatic administration of ketamine affects acute and sustained PTSD symptoms in accident victims. METHODS: A sample of 56 moderately injured accident victims was screened retrospectively for acute (Peritraumatic Dissociative Experiences Questionnaire; Acute Stress Disorder Scale) and for current PTSD symptoms (Impact of Event Scale) approximately 1 year postaccident. All subjects had received a single or fractionated dose of either racemic ketamine (n = 17), (S)-ketamine (n = 12), or opioids (n = 27) during emergency ambulance transportation. RESULTS: Retrospectively assessed acute symptomatology was strongly increased in (S)-ketamine subjects in terms of dissociation, reexperiencing, and avoidance, and slightly heightened in racemic ketamines. Current PTSD symptoms were substantially elevated in (S)-ketamine subjects, while there was no difference observed between opioids and racemic ketamines. Medication groups did not differ in regard to demographic variables, previous or postaccidental traumatic events, time between accident and investigation, and injury severity. CONCLUSIONS: The data provide first evidence for a modulating effect of a single-dose ketamine on the severity and duration of posttraumatic stress symptoms in accident victims.
Steamer accidents, through contact with the bucket wheel, are very seldom today. No publication of such a kind of fatal accident could be found in literature. We present the case of a fatal steamer accident, in which the findings of a blunt traumatization of a person by the ship was completely documented by post-mortem combined multi-slice computed tomography (MSCT) and magnetic resonance imaging (MRI) examinations. A rupture of the aorta was detected using both radiological methods without use of radiopaque material. Radiological examination revealed a comminuted fracture of the thorax vertebrae at the same level as the aortic rupture. Injuries of the soft tissues of the back, caused by the bucket wheel of the steamer, were also diagnosed. In addition to the signs of blunt force trauma the findings of drowning such as an over inflation of the lungs, fluid in the stomach and duodenum were revealed. Furthermore, algological analysis detected diatoms in the lung tissue and blood from the left heart. Therefore, the cause of death was considered being a combination of fatal hemorrhage, caused by the aortic rupture, and drowning. We conclude that virtual autopsy using combined post-mortem MSCT and MRI is a useful tool for documentation, visualisation and analysis of the findings of blunt force trauma and drowning with a large potential in forensic medicine.
Strangulation is one of the common modes of violent asphyxias. Frequently, the deaths from strangulation are homicidal in nature. To study the pattern of the strangulation deaths in the capital city of Delhi, a retrospective analysis of 10 years records from the period 1993-2002 was undertaken in the department of Forensic Medicine and Toxicology at UCMS and GTB Hospital. During the above period, 8385 Forensic autopsies were conducted out of these 98 (1.17%) cases were found to be of strangulation. These 98 cases were analyzed in detail and showed that: (a) incidence of strangulation have increased many folds in comparison in 1970s; (b) maximum incidence of strangulation is amongst individuals in third decade of life; (c) male, female ratio was 3:2; (d) ligating material was found present in neck in 40% cases; (e) fractures of the neck bones/cartilage were observed in 80% cases; and (f) other associated injuries were seen in as high as approximately 90% of cases. The paper describes and discusses the findings in detail.