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

In 258 patients, neurological symptoms of otogenic leptomeningitis and diagnostic importance of the meningeal symptom-complex in the clinical development of other intracranial complications and sepsis were investigated. Otogenic leptomeningitis was characterized by the meningeal syndrome, rigidity of occipital muscles combined with Brudzinski's sign and Kernig's sign, albumin-cytologic dissociation in the cerebrospinal fluid, and, frequently, unilateral lesion of cranial nerves. Meningeal symptoms in the case of cerebrum and cerebellum abscesses did not always indicate leptomeningitis. Kernig's sign and its combination with occipital muscle rigidity can be an indication of cerebrum abscesses. With leptomeningitis and cerebrum abscesses, the rigidity of occipital muscles rarely occurs as a separate symptom, which emphasizes its importance in the topical diagnosis of subtentorial abscesses.
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PMID:[Diagnostic evaluation of meningeal syndrome in otogenic intracranial complications and infection]. 226 95

Tetanus is an acute neurological disease characterized by muscle rigidity and spasms, autonomic dysfunction and in severe forms requires respiratory and hemodynamic support. Though it is entirely preventable by immunization, it still occurs in developing countries causing significant morbidity and mortality. Intensive care management of tetanus is fraught with problems of ventilator-associated pneumonia, nosocomial sepsis and a variety of other complications. Various treatment protocols have been tried in managing diverse manifestations of severe tetanus but the consensus is yet to emerge. In this review we have discussed the pathophysiology, clinical features and management controversies and suggest on basis of our experience use of high dose diazepam (20-120 mg/kg/day) and vecuronium with mechanical ventilation if required for control of spasms, and early detection of autonomic dysfunction and use of propranolol, in our circumstances.
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PMID:Post-neonatal tetanus: issues in intensive care management. 1133 25

A case of malignant hyperthermia (mh) in a 27-year-old man is described. In a first anaesthesia using isoflurane and succinylcholine, the end-tidal CO(2) rose from 39 to 49 mmHg 2.75 h post-intubation and the body temperature rose to 39.8 degrees C 14 h post-intubation but was normal again the next day. In a second anaesthesia using the same medication, the maximal end-tidal CO(2) was 44 mmHg and the body temperature rose to 39 degrees C after 9 h. After 4 days, the fever rose to 40 degrees C, and to 42 degrees C when death occurred 10 days after the second anaesthesia. Masseter spasms or muscle rigidity were never present. According to the death certificate, death was due to multi-organ failure from sepsis. At autopsy, the skeletal muscles were pale and oedematous. Histology demonstrated focal necroses in the skeletal muscles, shock kidneys with myoglobin excretion and myoglobin clots in small blood vessels of the lungs. Hence, the postmortem diagnosis "malignant hyperthermia" was established but accusations of medical maltreatment were rejected because of the atypical and protracted clinical course and because uncharacteristic signs of malignant hyperthermia were attributable to the clinically suspected sepsis.
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PMID:Fatal malignant hyperthermia--delayed onset and atypical course. 1237 88

Rhabdomyolysis is a disorder characterized by skeletal muscle injury and fatal complications at times. The causes of rhabdomyolysis are usually traumatic and non-traumatic, such as neuroleptic malignant syndrome and rhabdomyolysis associated to septicemia. The cases of 2 schizophrenic patients with rhabdomyolisis during pneumonia infection and neuroleptic therapy are reported. At admission, both patients had important respiratory distress and hyperthermia; the clinical conditions required endotracheal intubation. Blood and urine cultures were always negative, while the bronchial sputum culture was positive. The diagnosis of rhabdomyolysis was confirmed by myoglobinemia dosage and ortholuidine test. Pneumonia infection was treated with antibiotic specific therapy whereas renal failure was treated with adequate hydratation and strained diuresis. The absence of muscle rigidity, the improvement of X-r images and the reduction of corporeal temperature, during antibiotic treatment, excluded neuroleptic malignant syndrome. The impro-vement allowed extubation and discharge of the patients from intensive care unit. In both cases neuroleptic malignant syndrome was excluded, therefore rhabdomyolysis was the consequence of pneumonia infection or of a combination of factors capable to cause an important damage of skeletal muscles.
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PMID:[Rhabdomyolysis associated with respiratory infection in chronic psychiatric patients during neuroleptic treatment]. 1456 56

Neuroleptic malignant syndrome (NMS) is the most dangerous side effect of phenothiazines therapy. In the period of time from 1995 to 2002 in the Intensive Toxicological Unit there were five patients, 3 men and 2 women, aged from 25 to 62 (average 44.2) years-old, admitted from the regional inpatients psychiatric units with the diagnosis of pneumonia and/or sepsis. The patients about 48-72 hours before admittance were given some phenotiazine derivatives (promazine, perphenazine, clozapine, pipamperon) and/or buthyrophenone (haloperidol) because of psychotic state. Altered consciousness, muscle rigidity, hyperpyrexia (39.0-41.0 degrees C), sweating, tachycardia (120-150/min.), tachypnoea (respiratory rate more than 25/min.) and high level of creatine kinase activity (23,751-112,288 U/l) dominated. Only one patient had clinical picture of pneumonia. Because of the rapid development of acute respiratory failure, respirathorotherapy was initiated and continued for 8 and 10 days in two patients respectively. Transient thrombocytopenia (26,000/microliter) in one subject was observed. The neuroleptic drug was withdrawn and intensive supportive care with administration of bromocriptine (15-20 mg/24 h) was provided. None one of the doctors told the patients about the possibility of NMS during phenothiazines therapy.
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PMID:[Neuroleptic malignant syndrome]. 1456 9

Three women in labor for whom epidural analgesia was contraindicated--2 with sepsis (pylonephritis and chorioamnionitis) and 1 with sacral agenesia--were provided intravenous analgesia with propofol (0.4-1.2 mg/kg/h) and remifentanil (0.033-0.1 microgram/kg/min plus boluses of 20 micrograms controlled by the patient) with oxygen supplementation. Heart rate, noninvasive blood pressure, maternal oxygen saturation and fetal heart rate were monitored. Maternal satisfaction, quality of analgesia, maternal side effects (sedation, depression, breathing, muscle rigidity, nausea, and vomiting) and fetal side effects (heart rate variability and Apgar score) were evaluated. We conclude that in cases where epidural analgesia is contraindicated, intravenous perfusion of low doses of propofol and remifentanil can provide a valid alternative for analgesia during labor.
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PMID:[3 cases of sedation and analgesia using propofol and remifentanil for labor]. 1460 71

Sepsis in different states of severity (sepsis, severe sepsis, septic shock and adult respiratory distress syndrome (ARDS)) is associated with microcirculatory blood flow abnormalities leading to decreased red blood cell's (RBC's) deformability, impaired oxygen delivery to tissues and organs failure. The main goal of the present study, was to first determine the values of RBC's deformability, in the course of patients treated in an Intensive Care Unit (ICU) for basically sepsis and then deteriorated states and secondly to establish the prognostic efficiency of the test. For this purpose a filtration method and the hemorheometer, was used to determine experimentally the RBC's deformability, by measuring the RBC's Index of Rigidity (IR). Our results indicated that the IR was significantly increased in all patient groups and it was found to be approximately 51% higher in patients with sepsis, 229% in patients with severe sepsis, 1285% in patients with septic shock and 923% in patients with ARDS than in the healthy donors. The relationships between IR and Simplified Acute Physiology Score II (SAPS) and IR and Projected Mortality (PM) were found to be IR = 2.0237(SAPS) - 58.807 (r=0.731) and IR = 1.0671(PM) - 5.9829 (r=0.726) respectively. Our findings imply a significant impairment of the membrane's deformability possibly due to changes in its structure. It seems that the RBC's deformability is a useful mechanical parameter to estimate the prognosis and monitor patients suffering from different severity levels of sepsis.
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PMID:Red blood cell deformability in patients with sepsis: a marker for prognosis and monitoring of severity. 1750 99

Rigor mortis is conventionally a postmortem change. Its occurrence suggests that death has occurred at least a few hours ago. The authors report a case of "Rigor Mortis" in a live patient after cardiac surgery. The likely factors that may have predisposed such premortem muscle stiffening in the reported patient are, intense low cardiac output status, use of unusually high dose of inotropic and vasopressor agents and likely sepsis. Such an event may be of importance while determining the time of death in individuals such as described in the report. It may also suggest requirement of careful examination of patients with muscle stiffening prior to declaration of death. This report is being published to point out the likely controversies that might arise out of muscle stiffening, which should not always be termed rigor mortis and/ or postmortem.
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PMID:"Rigor mortis" in a live patient. 2117 Dec 4

Neonatal tetanus is a rare disease in developed countries, but remains common in developing countries. Pregnant women immigrating to Taiwan from developing countries may carry a risk of neonatal tetanus to the child, because of inadequate tetanus toxoid immunization and inappropriate postnatal cord care. Many young pediatricians in Taiwan are unfamiliar with this disease. Herein, we describe the clinical course of a newborn with neonatal tetanus, who was admitted with complaints of difficult feeding and muscle rigidity. After mechanical ventilation for 58 days and a prolonged hospital stay, the infant was discharged in good condition. It is important to maintain a high index of suspicion for neonatal sepsis when infants present with seizure-like symptoms, in order to allow its early diagnosis and appropriate treatment.
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PMID:Neonatal tetanus after home delivery: report of one case. 2067 44

Neuroleptic malignant syndrome (NMS) is a physiologic phenomenon that has been associated with the use of both first- and second-generation antipsychotics resultant to their ability to block dopamine blockade in the basal ganglia and hypothalamic regions of the brain. The typical reaction involves the presentation of muscle rigidity, changes in mental status, temperature elevation, labile blood pressure, and elevations in creatinine kinase and white blood cell counts. The reaction is most often reported early in the course of therapy but is well documented to have the potential to occur at any point in time. Untreated NMS can be fatal, often from secondary causes such as deep venous thrombosis and pulmonary embolism. Treatment involves immediate discontinuation of the offending agent, supportive therapy of clinical symptoms, and may include the use of the skeletal muscle relaxant, dantrolene sodium, or the dopaminergic agents bromocriptine or amantadine. In this case, we present a patient who developed symptoms of NMS during the cross-taper and conversion from quetiapine to clozapine. The patient was treated for NMS; however, his clinical diagnosis was never able to be definitively determined as he was initially evaluated for septicemia and later treated for suspected bacterial infection with antibiotics, and clozapine-associated side effects cannot be ruled-out as a contributing source to the clinical presentation. The estimated Naranjo Scale score for this case report is 3.
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PMID:Suspected neuroleptic malignant syndrome during quetiapine-clozapine cross-titration. 2150 95


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