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Query: UMLS:C0036690 (sepsis)
 59,461 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The frequency, the treatment and the mortality of stress induced ulcers and erosions of the upper alimentary tract are surveyed. The experimental data concerning such ulcers and erosions are reported. Most important is the local mucosal ischaemia with a concomitant reabsorption of H-ions. Intravasal coagulation processes and a local diminution of the Vitamin A content may be additional factors. 37 stress induced bleedings observed in 460 patients of a surgical intensive care unit are analysed. The mortality of the conservatively treated group was 60% and higher than the mortality after operative treatment (42%). The high mortality was due to the associated states of shock, hypoxaemia and sepsis. A prospective study comporting 50 patients of a medical intensive care unit shows the little importance of intravasal coagulation for gastrointestinal bleedings during septicaemia. The possible influence of psychological factors for the induction of stress induced bleedings was analysed on 112 tetraplegics and paraplegics, all under the same conservative treatment comporting high doses of Dexamethason. The frequency of gastrointestinal bleedings was very high in complete traumatic tetraplegia (41%), smaller in complete traumatic paraplegia (16%), much lower in incomplete traumatic and complete non-traumatic lesions.
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PMID:[Stress ulcer: clinical aspects, pathogenesis, diagnosis and therapy]. 0 82

A 19 year old woman developed an acute ascending tetraplegia, for which no reason could be found. 9 months later the patient died from a septicemia starting from a decubitus. Postmortem examination showed an occlusion of a medullary artery by emboli of nucleus pulposus tissue. A survey is given of similar cases reported in the literature and the cause of the embolism discussed. It seems most probable that invasion of the misshapen vessel by tissue from a pathological nucleus pulposus was responsible.
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PMID:[Ascending tetraplegia after embolic occlusion of medullary arteries by nucleus pulposus tissue (author's transl)]. 41 85

A 54-year-old man received insertion of an acupuncture needle into the region extending from the posterior neck to the back on two occasions for the treatment of shoulder stiffness. Two weeks after the second acupuncture, he developed fever, dysarthria and mictionary disturbance, finally reaching the condition of tetraplegia. He was immediately admitted to an emergency room in our hospital, and was diagnosed as sepsis with DIC, ARDS, heart failure, renal failure, liver failure, and myelitis. After one month, he recovered with transverse myelopathy as a residual deficit. Neurological findings showed transverse myelopathy below the level of Th2 at that time. Cervical CT revealed an irregular low density at the periphery of the cervical vertebra from the C2 to C4 level. Cervical MRI revealed an irregular swelling of his spinal cord from the C2 to C7 level. We explained the mechanism of transverse myelopathy in this case as follows. After the acupuncture, he suffered a focal infection of the region of needle insertion, and then the infection expanded to the cervical vertebra, thus causing osteomyelitis, sepsis, and finally cervical myelitis. Direct injury of the spinal cord and nerve roots as a complication of acupuncture was previously reported, but indirect injury of the spinal cord due to myelitis had not been reported except our present case. Careful attentions should be paid to the complications of acupuncture.
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PMID:[A case of transverse myelopathy caused by acupuncture]. 178 54

Involvement of the cervical spine is seen in 40%-60% of all patients with rheumatoid arthritis. Consequences are instability of the upper cervical column with pain and neurological deficits, in some cases tetraplegia, and sudden death. From this reason special care has to be taken in the management of those patients, even when they are comatose or anesthetized, to avoid sudden spinal cord compression with irreversible neurological deficits. We report a 49-year-old female with a history of rheumatoid arthritis for more than 10 years. Because of an adhesive ileus complicated by septicemia, she underwent abdominal surgery twice followed by prolonged mechanical ventilation under high doses of sedative drugs. After reduction of the tranquilizer doses tetraplegia with respiratory insufficiency was found. Neurophysiological and X-ray examinations showed spinal cord compression due to dislocation of the odontoid process, a rare but typical complication in patients with rheumatoid arthritis. It was not possible to determine the date of the dislocation, but it might have been caused by intubation or respositioning. Although the patient underwent immobilization and surgical fusion of the upper cervical spine, there was no improvement in the neurological status and she died 5 months later. In patients with advanced rheumatoid arthritis a detailed medical history, clinical examination, and radiography are necessary before general anesthesia or intensive care with intubation is considered. If an unstable cervical spine is suspected, intubation should be performed by fiberoptic technique under light sedation. Regional anesthesia should be preferred over general anesthesia.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[An unnoticed dislocation of the dens axis in a patient with primary chronic polyarthritis undergoing intensive therapy]. 186 71

Forty-five newborn infants in respiratory failure with respiratory distress syndrome were treated with intermittent negative pressure ventilation (INPV). There was a survival rate of 38% (17/45).All infants were initially treated without nasotracheal intubation. However, 24 of these developed a Paco(2) greater than 70 mm. Hg and were subsequently intubated. Intubation was followed by a decrease in the degree of hypercarbia in each instance and simultaneous increase in Pao(2).COMPLICATIONS ENCOUNTERED DURING VENTILATION WERE: emphysema (one patient), aspiration pneumonia (two patients), septicemia (two patients), misplaced nasotracheal tube (one patient).Follow-up of the 17 surviving patients for periods of four to 36 months disclosed two patients with post-intubation hoarseness. One infant initially had spastic quadriplegia with EEG abnormalities, both of which cleared by 5 months of age. In the remaining 14 infants, the results of physical, neurological and psychological examinations have remained within normal limits.
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PMID:Negative pressure artificial respiration: use in treatment of respiratory distress syndrome of the newborn. 526 98

Patients with a high level tetraplegia from a spinal injury have only been able to survive the critical initial period since the development of modern resuscitation techniques including artificial respiration. However, their lives are still threatened by many complications, such as decubitis ulcers, infections and respiratory failure. We describe four young tetraplegic patients who developed an unusual sepsis pattern several years after the injury. The sepsis was accompanied by hypothermia, leukopenia and mental deterioration. This peculiar 'silent' sepsis may also occur in elderly people who are not paralysed. The question arises, therefore, if the chronic spinal cord injured patient may become 'prematurely aged'.
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PMID:Peculiar septic responses in traumatic tetraplegic patients. 635 20

This paper compares the management of two groups of patients with flail chest. The 25 patients in group 1 had a flail chest without other significant injuries or shock, whereas the 57 in group 2 had a flail chest with multiple injuries, shock or both. The group 1 patients were treated with repeated multiple intercostal nerve blocks or high segmental epidural analgesia, oxygen, intensive chest physiotherapy, fluid restriction, furosemide diuretics, methylprednisolone sodium succinate and colloid infusion in an intensive care unit. In addition to these measures, the group 2 patients underwent endotracheal intubation and assisted mechanical ventilation with a volume respirator that provided continuous positive airway pressure and positive end-expiratory pressure. Of the 57 group 2 patients 36 required prolonged ventilation, eventually through a tracheostomy, because of severe head injury, pneumonia, severe facial injury, quadriplegia, pre-existing lung disease or severe sepsis. However, tracheostomy was avoided in the other 21 patients in group 2. There were no deaths in group 1, but 8 (14%) of the patients in group 2 died. These results show that avoidance of tracheostomy and ventilation in selected patients with flail chest is consistent with a low morbidity and mortality.
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PMID:Management of flail chest. 662 70

The existence of treatable postischemic (PI) changes which influence neurological outcome has been documented by this group before. A global brain ischemia model without cardiac arrest was developed in monkeys. It includes high-pressure neck tourniquet inflation plus hypotension for a reproducible ischemic insult; survival with reproducible neurological deficit (ND) under continuous PI life-support for 7 days with control of extracranial variables; and new ND and histopathological damage scoring systems. Hypoxemia, hypercarbia, hypotension, uremia, sepsis, and other extracranial complications PI in 50 unsatisfactory experiments led to immediate worsening in ND and brain death (ND = 100%) in most of these monkeys. In contrast, all monkeys with the same initial insult, with life-support according to protocol, survived with a 7 day ND of 60% or less. In 46 experiments of seven treatment groups, after 16 or 18 min ischemia, life support was according to protocol for 7 days. The control 1 protocol (spontaneous breathing when feasible) resulted in a mean 7-day ND score of 53% (including quadriplegia). Immobilization with pancuronium and controlled ventilation ameliorate deficit to an ND score of 19% (P less than 0.05) (including quadriparesis); this became control 2 protocol. Immobilization resulted in less neuronal damage in the neocortex. Severe repetitive hypertension worsened ND to 46%, versus 19% in controls (P less than 0.05). In separate series, neither heparinization over 72 hours PI, nor hemodilution to hematocrit 25% with dextran 40, changed final ND significantly from that of their control groups. Histopathological damage scores correlated with ND scores.
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PMID:Effect of postcirculatory-arrest life-support on neurological recovery in monkeys. 676 78

Sepsis occurs frequently in the pediatric intensive care unit and is a significant cause of morbidity and mortality. Multiple organ systems are adversely affected by sepsis. Approximately 70% of adult patients with sepsis have peripheral nervous system dysfunction on electrophysiologic studies, of whom 30% are symptomatic. Neuromuscular dysfunction in children with sepsis is increasingly reported; however, the incidence remains undefined. Flaccid quadriplegia with the inability to wean from ventilatory support despite full cardiopulmonary recovery is the typical presentation. However, lesser degrees of weakness may be demonstrated with careful evaluation. Electrophysiologic studies often demonstrate the presence of axonal polyneuropathies, abnormalities of neuromuscular transmission, or acute myopathies. Identifiable neuromuscular syndromes in children with sepsis include critical illness polyneuropathy, pure motor polyneuropathy, thick-filament myopathy, and necrotizing myopathy. The common underlying pathogenic process in these syndromes appears to be sepsis, which may be accentuated by the administration of steroids or neuromuscular blocking agents. Recovery in strength usually occurs over a period of weeks to months.
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PMID:Neuromuscular complications of sepsis in children. 749 53

From December 1990 to December 1993, 130 patients who had a lesion localized to the spinal cord were admitted to the Tikur Anbessa Hospital, Department of Internal Medicine, Addis Ababa. These patients accounted for 18.0% of all neurological admission to this department. The male/male female ratio was 1:8:1; the mean age was 40 years for these patients; 52% were from Addis Ababa City and 48% of them were coming from the rest of the country. Paraparesis or paraplegia (77%) and quadriparesis or quadriplegia (23%) were the commonest presenting complaints. Sensory level, sphincter dysfunction and bedsores were found in 70%, 54% and 14% of the cases respectively. Tuberculous spondylitis was found to be the leading cause accounting for 35 (26.9%), and HIV-1 myelopathies was the second common type accounting for 22 (16.9%) of spinal cord disease. Metastatic cord compression, tropical spastic paraparesis, (progressive non compressive myelopathy), cervical spondylosis, primary cord tumours and transverse myelitis were also not uncommon. Death related to sepsis or other causes were documented in 14 (10.8%). Follow-up was arranged on discharge, and only 45 (38.8%) patients were able to attend at least once the neurology referral clinic. Myelopathy is an important neurological disease and currently HIV-1 associated myelopathy has become the second important presumed cause.
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PMID:Myelopathies in Ethiopia. 778 55


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