Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0012739 (disseminated intravascular coagulation)
 8,673 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A retrospective review of 114 solid organ donors over a 6-year period (1982-1987) was undertaken to identify problems in organ donor management and determine outcome of donated organs. Admission GCS was less than or equal to 4 in 84% of the donors. Complications included hypotension (81%), multiple transfusion requirements (63%), diabetes insipidus (53%), DIC (28%), arrhythmias (27%), cardiac arrest requiring CPR (25%), pulmonary edema (19%), hypoxia (11%), acidosis (11%), seizures (10%), and positive bacterial cultures (10%). Only 18% of organs were procured within 3 hours of brain death; 23% were procured more than 6 hours later. Six patients excluded from this study suffered cardiovascular collapse before their organs could be retrieved. From 114 organ donors, consent was obtained to procure 224 kidneys, 77 livers, 62 hearts, 35 pancreata, and ten heart-lung units. All 224 donated kidneys were procured and 202 were ultimately transplanted. Of 77 donated livers, 32 were procured; 31 transplanted. Of 62 donated hearts, 38 were procured; 29 transplanted and nine used for valves. Ten heart-lung units were donated; six were procured and transplanted. Of 35 donated pancreata, 11 were procured; only five were transplanted. Reasons for failure of donated organs to be procured or transplanted included abnormal organ characteristics, lack of compatible recipients, unavailability of surgical teams, organ injury during procurement, intraoperative arrest, and anatomic limitations precluding multiple organ procurement. This study identifies characteristics of organ donors and common organ-threatening complications. Rapid and continuing resuscitation of clinically brain dead trauma victims is mandatory.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Organ donor management and organ outcome: a 6-year review from a Level I trauma center. 235 1

The rural CGW population has not yet undergone the metamorphosis experienced by its urban counterparts. Reminiscent of a past era, suicides far outweight homicides. Although many rural firearm injuries involve hunting accidents, these comprise only a small fraction of CGW at best. Similarly, although many rural firearm injuries involve shotguns or rifles, few CGW result from these weapons. Although the number of patients is small, those with shotgun or rifle injuries manifest lower mortality rates. The authors have confirmed the notion that caliber of civilian weapons is difficult to correlate with outcome. The geographic size of the rural catchment area is an important consideration because it must select a population able to withstand transfer. The authors noted an inverse relationship between length of time before arrival at the facility and mortality. The selection phenomenon probably accounts for the reduced mortality found in the authors series versus most others. Prognostic features of individual gunshot wounds are likely to be similar among varied populations when circumstances of the injury are matched. Thus, one expects similar features on initial examination and CT scan to have similar predictive value. The authors confirmed that CGS and specific deficits were strong predictors of outcome. No patient with a GCS score of 5 or less on admission survived. Absent pupillary response, absent brain stem function, presence of respiratory drive or cough only, and posturing were strong indicators of impending death. The authors confirmed the prognostic value associated with CT evidence of intraventricular hemorrhage, transventricular trajectory, transtentorial herniation, massive edema, and bihemispheric injury. Interestingly, presence of extensive facial fractures, an indicator of trajectory, suggested better outcome. Subarachnoid hemorrhage did not reach prognostic significance. Roughly half of the authors' patients had positive serum ethanol levels, although the test was unable to discern prognosis. Abnormality of any coagulation parameter and frank disseminated intravascular coagulation were correlated with poor outcome. Likewise, thrombocytopenia occurring within the first 24 hours was an indicator of poor prognosis. Although prophylactic antibiotics were not used in all cases, the authors encountered no deep or superficial infections in surviving patients. The prevalence of seizures in the authors' series despite prophylactic AED is unusually high. This feature merits further study.
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PMID:Characteristics of cerebral gunshot injuries in the rural setting. 852 5

The clinical features, essential laboratory findings, management, and outcome of all 23 cases of septic arthritis caused by different serogroups of beta-hemolytic streptococcus (BHS) seen at the Stanford Medical Center, Stanford, CA, from July 1, 1985, through October 31, 1996, were reviewed and compared to those found in the literature. Group A streptococci (GAS) accounted for 9 (40%) of our cases; group B (GBS), for 7 (30%); and Group G (GGS), for 7 (30%). No cases were caused by Group C (GCS) or F (GFS) during this period. During the same period, GAS accounted for 66 (33%) of 200 cases of bacteremia due to BHS, GBS, for 98 (49%); GCS, for 12 (6%); GFS, for 4 (2%); and GGS, for 20 (10%). A review of potential risk factors revealed that, with the exception of GGS, male and female patients were almost equally distributed among each of the serogroups. Patients aged 50 years and older comprised 56%-77% of each group. Associated conditions and risk factors were present among most patients (19/23, 83%); autoimmune diseases and a chronic skin wound or trauma were notably present among patients with GAS, while diabetes mellitus and malignancy were more common among patients with GBS. Infected prosthetic implants were present in 7 patients, including 4/7 patients with GGS. All patients had positive cultures of synovial fluid, and 11/23 (49%) had positive blood cultures (GAS, 5/9; GBS, 6/7; and GGS, 0/7). The clinical presentation and hospital course of patients infected with the different serogroups varied. Patients infected with GAS had the most severe disease and those with GGS the least severe. Necrotizing fascitis, shock, DIC, and admission to the intensive care unit were found only among patients infected with GAS. Despite aggressive management with antimicrobial therapy and surgery, 4/23 patients died (3 patients with GAS; 1 with GBS). The isolates from our patients were not available for study; investigations by others of the biology of BHS suggest that the production of 1 or more of the streptococcal pyrogenic exotoxins by isolates of GAS may account for the differences in the severity of disease among our patients with septic arthritis caused by different serogroups of BHS. Although septic arthritis due to BHS is uncommon, such patients provide a valuable model to study features of the host-parasite interaction that may contribute to the observed differences in severity of disease.
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PMID:Bacterial arthritis due to beta-hemolytic streptococci of serogroups A, B, C, F, and G. Analysis of 23 cases and a review of the literature. 955 3

We report the survival of a multiply injured patient with exanguinating haemorrhage and an arterial pH of 6.5, following a road vehicle crash. The previously healthy 38 years old male driver veered off the motorway and collided with a tree. The ambulance arrived at the scene 9 min after being called by an eyewitness and, following rapid extrication from the wreckage; the patient arrived in hospital 27 min later (with a GCS of 6), and was immediately intubated. The patient had suffered near-complete amputation of the left leg at upper femoral shaft level, along with multiple distal fractures and open wounds. He also sustained a head injury and closed displaced fractures of left radius and ulna. The patient received 2 l of crystalloids in the pre-hospital phase. Once in hospital the haemorrhage was controlled with a pressure dressing and intra-venous fluids were kept to a minimum until he was taken promptly to theatre. His initial arterial blood sample revealed a pH of 6.57, pCo(2) of 9.18 kPa, a pO(2) of 70.11 kPa and a base excess of -27.5 mmol l(-1). The co-oximeter Hb was 5.8 g dl(-1). Haemorrhage was controlled in theatre where he was transfused a total of 30 U of blood, 1 pack of platelets, 12 U of fresh frozen plasma, 3.5 l of crystalloids and 1.5 l of colloid. Sodium bicarbonate was administered three times. He subsequently remained ventilated in intensive care unit (ICU). Over the following week he survived sepsis, disseminated intravascular coagulation and myoglobinuria (with transient renal failure) attributable to rhabdomyolysis secondary to muscle necrosis. He later underwent diversion colostomy and disarticulating amputation of the left femur after several debridements. After 6 weeks on ICU he made an excellent recovery will full return of his mental abilities. In this case, the serial arterial blood samples obtained were reliable. The lactic acidosis observed was the result of profound tissue hypo-perfusion and its rate of clearance seems to have greater prognostic value than its peak or initial value. Several factors may have contributed to the patient's survival: rapid retrieval from the scene; early intubation with excellent subsequent oxygenation (thus avoiding the dangerous combination of hypoxia and acidosis with synergistic influence on cardiac depression) and limited initial fluid resuscitation in the emergency department with prompt surgical intervention and vigorous restoration of organ perfusion after surgical haemostasis. Immediate operative haemostasis, coupled with restricted fluid administration beforehand and vigorous restoration of organ perfusion afterwards is now replacing the old resuscitation paradigm. Perhaps this shift in practice has helped this patient to survive.
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PMID:Survival with an arterial pH of 6.57 following major trauma with exsanguinating haemorrhage associated with traumatic amputation. 1200 26

More often we are faced with the cases of young people (who are in a serious condition) who land in ICU, because of severe narcotics intoxication, which they took occasionally on the concerts, discotheques and social events. From 1997 we observed rapid increase of admission to hospitals due to amphetamine, MDMA (2,3-methylenedeoxymethamphetamine which is a main component of a tablet called ecstasy) and THC (9-d tetrahydrocannabinols which are a component of sunn hemps) intoxication and decrease of opioid's poisoning. 23 years old patient was admitted to ICU in critical condition after severe narcotics intoxication. Patient was deeply unconscious (GCS 3) with tetraplegia and high temperature (39.6 degrees C). He had endotracheal tube (artificially ventilated) and hypovolemic shock with circulatory insufficiency (blood pressure was supported by 3 catecholamines). We observed many petechias and ecchymoses which suggested vascular haemorrhagic diathesis. It was found that the patient had disseminated intravascular coagulation and rhabdomyolysis with acute renal failure which was treated by dialysis. After 26 days of intensive treatment the patient was conscious, he had also efficient circulatory and respiratory system but with slight improvement of neurological state. In this condition he was admitted on nephrology ward to continue the treatment and start rehabilitation. The presence of high concentration of amphetamine, MDMA and THC in blood, extreme dehydration and electrolytes disturbances caused rhabdomyolysis, DIC syndrome and acute renal failure which make the prognosis worse and complicate the treatment. Estimating probability of death of this patient in SAPS II scale (Simplified Acute Physiology Scale) he has bad prognosis (86 points gives 95% of death probability). The patient is alive (what is a big success), probably thanks to quick arrival to specialized medical centre and dialysis treatment which was started early.
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PMID:[Rhabdomyolysis, disseminated intravascular coagulation and acute renal failure after severe narcotics intoxication (MDMA, THC, amphetamine)]. 1616 30

A 42-year-old woman was admitted to our ICU for acute respiratory failure due to benzine ingestion. On arrival at the hospital, the patient's consciousness level was GCS 3 and her SpO2 was 89% when receiving oxygen at 10 L/min. She was immediately intubated and placed on a ventilator. Chest X-ray and CT scanning showed a wide infiltrative pulmonary shadow bilaterally, and a diagnosis of acute respiratory distress syndrome (ARDS) was made. Subsequently, she became anuric and required haemodiafiltration on the 2nd day. Complications such as prolonged circulatory failure, liver dysfunction and disseminated intravascular coagulation (DIC) were then observed, and plasma exchange therapy was initiated. The patient's condition improved and a complete recovery ensued. The patient remained suicidal and was moved to the psychiatric ward for psychiatric support. Benzine is purified oil containing aliphatic hydrocarbons and is liquid at room temperature. In this case, the patient had already ARDS that required immediate intubation on arrival at the hospital. On this basis, aspiration of benzine into the lungs was considered to have occurred concomitantly with its ingestion, which therefore led to the complication of chemical pneumonitis in addition to that of circulatory shock, acute kidney injury, liver dysfunction and DIC.
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PMID:Case of multiple organ failure due to benzine ingestion. 2422 88