Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0149871 (deep vein thrombosis)
 12,364 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 34-year-old immunocompetent man with varicella zoster (VZ) infection developed deep vein thrombosis and pulmonary embolism after suffering severe pneumonitis. He recovered after treatment with acyclovir, high-dose steroids, and ventilatory support. The endothelial damage could be a direct link between VZ pneumonitis and pulmonary emboli.
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PMID:Varicella zoster infection and pulmonary complications. 1619 10

Living donor liver transplantation evolved in response to donor shortage. Current guidelines recommend potential living donors (LD) have a body mass index (BMI) <30. With the current obesity epidemic, locating nonobese LD is difficult. From September 1999 to August 2003, 68 LD with normal liver function test (LFTs) and without significant comorbidities underwent donor hepatectomy at our center. Post-operative complications were collected, including wound infection, pneumonia, hernia, fever, ileus, biliary leak, biliary stricture, thrombosis, bleeding, hepatic dysfunction, thrombocytopenia, deep venous thrombosis, pulmonary embolism, difficult to control pain, depression and anxiety. Complication rates for LD with BMI >30 (n = 16) and BMI <30 (n = 52) were compared. The incidence of wound infection increased with BMI, 4% for nonobese and 25% for obese LD (p = 0.024). There were no statistically significant differences for all other complications. No LD died. Recipient survival was 100% with obese LD and 80% with nonobese LD (p = 0.1). Select donors with a BMI >30 may undergo donor hepatectomy with acceptable morbidity and excellent recipient results. Updating current guidelines to include select LD with BMI >30 has the potential to safely increase the donor pool.
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PMID:Select utilization of obese donors in living donor liver transplantation: implications for the donor pool. 1630 13

A 70-year-old man with clinically localised prostate carcinoma underwent extraperitoneal endoscopic radical prostatectomy. His medical history revealed hypertension, renal colic, hypogonadotropic hypogonadism and recurrent deep venous thrombosis in the legs. The operation was uneventful with 500 ml blood loss and no periods ofhypotension. The patient developed oliguria within 12 h after surgery. A hypovolemic state was initially suggested to explain the oliguria and increasing amounts of intravenous fluids were administered. The oliguria persisted, however, and the patient did not respond to a diuretic. There was no fluid loss in the drain. Blood pressure, pulse and temperature were normal. Peritonitis and bowel perforation were excluded. Ultrasound examination of the bladder and kidneys revealed an empty bladder and no dilatation of the upper urinary tract, which excluded a post-renal obstruction. The clinical situation deteriorated within hours as the patient developed anuria, bowel distension, metabolic acidosis with progressive renal failure and signs of respiratory distress for which mechanical ventilation was needed. A chest X-ray prior to intubation did not show pneumonia or signs indicating pulmonary embolism. CT of the abdomen was performed to evaluate urinary leakage but revealed no fluid collection or urinoma. Thus pre- and post-renal causes of oliguria were excluded. In view of the systemic symptoms, intra-abdominal pressure was measured using a bladder catheter; it varied between 25 and 35 cm water. Together with the clinical situation, a diagnosis of abdominal compartment syndrome was made and coeliotomy was performed immediately. Within 10 min after decompression of the peritoneal cavity, diuresis started spontaneously. Renal function was restored to preoperative levels in 3 weeks. Abdominal compartment syndrome is a potentially life-threatening cause of anuria. The syndrome should be part of the differential diagnosis for patients with postoperative anuria, including those who underwent extraperitoneal minimally invasive procedures.
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PMID:[Clinical reasoning and decision-making in practice. A patient with oliguria following prostatectomy]. 1637 15

Fever is defined as a core body temperature of >38.3 degrees C or 101 degrees F. About 50% of fevers in the ICU are due to infectious causes. Absence of fever in patients with infection heralds a poor prognosis. Temperatures between 102 degrees F-106 degrees F are more likely to be due to infection. The common infectious causes of fever are pneumonia, urosepsis, line infections and intraabdominal infections. Temperatures <102 degrees F or >106 degrees F are usually due to non-infectious causes like deep venous thrombosis, infusion reactions, aspiration, drug fever and the neuroleptic malignant syndrome. Fever should be distinguished from hyperthermia as antipyretics are ineffective in the latter. Inappropriate use of antibiotics selects resistant bacterial strains, but delay in treating infection could increase mortality. A structured approach is therefore required in order to correctly diagnose and treat fever in critically ill patients.
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PMID:New onset fever in the intensive care unit. 1651 35

The purpose of this report is to review the current knowledge base related to the epidemiology, microbiology, diagnosis, and morbidity and mortality of ventilator-associated pneumonia and to review strategies to reduce the risk of acquiring this condition. Published guidelines are based largely on data from adult populations, and implications for the pediatric population must be extrapolated to a great extent. Some interventions, including elevation of the head of the bed for most patients and deep vein thrombosis prophylaxis in older pediatric patients, seem reasonable based on available literature. The use of daily sedation holidays must be weighed against the risk of inadvertent extubation. The routine use of stress ulcer prophylaxis in the pediatric population cannot be supported by the current literature.
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PMID:Ventilator-associated pneumonia in children. 1682 67

Postoperative medical complications after total hip arthroplasty (THA) and total knee arthroplasty (TKA) may occur in patients of any age. However, percentage of adverse events increases with increasing patient age and can cause significant morbidity and even mortality. It is important that the orthopedist identify risk factors and symptoms and be knowledgeable in the treatment of nonsurgical postoperative complications. Nonsurgical complications after THA and TKA include pulmonary embolism, fat embolism syndrome, pneumonia, myocardial infarction, postoperative delirium, cerebrovascular accident, urinary retention, urinary tract infections, and deep vein thrombosis.
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PMID:Nonsurgical complications after total hip and knee arthroplasty. 1715 71

Community-acquired methicillin-resistant Staphylococcus aureus (CA-MRSA) infection in children is increasingly common and can be associated with dissemination and life-threatening complications. Empiric therapy for presumed severe Staphylococcus aureus infection should be reviewed. Four children with severe invasive CA-MRSA infection causing osteomyelitis and pneumonia complicated by pulmonary embolus and deep venous thrombosis are described. The literature is reviewed and recommendations for management are provided.
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PMID:Community-acquired methicillin-resistant Staphylococcus aureus causes severe disseminated infection and deep venous thrombosis in children: literature review and recommendations for management. 1760 55

Patients with heart failure (HF) are particularly vulnerable to the development of venous thromboembolism (VTE) and its related complications of pulmonary embolism and right ventricular failure. To improve our understanding of the clinical characteristics, prophylaxis, and initial management of patients with HF and deep vein thrombosis (DVT), we compared 685 patients with a history of HF with 3,890 patients without HF in a prospective registry of 5,451 consecutive patients with ultrasound-confirmed DVT. We excluded 876 patients for whom data regarding HF status were incomplete. Patients with HF had an increased frequency of co-morbid conditions such as neurologic disease including stroke (33% vs 26%, p = 0.0002), acute lung disease including pneumonia (31% vs 15%, p <0.0001), and acute coronary syndrome (11% vs 4%, p <0.0001) contributing to a higher medical acuity than in patients without HF. Furthermore, patients with HF were more likely to have VTE risk factors of immobilization (53% vs 42%, p <0.0001), acute infection (33% vs 27%, p = 0.01), and chronic obstructive pulmonary disease (29% vs 12%, p <0.0001). Patients with and without HF and DVT had a high frequency of recent hospitalization (48% vs 47%, p = 0.96). Fewer than 12 of patients with HF (46%) who subsequently developed DVT received any VTE prophylaxis. In conclusion, the combination of higher medical acuity, increased frequency of VTE risk factors, and low rate of VTE prophylaxis presents a "triple threat" to patients with HF.
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PMID:Heart failure in patients with deep vein thrombosis. 1835 31

The ventilator bundle (VB) includes a group of clinical maneuvers (head-of-bed elevation, "sedation vacation," deep vein thrombosis prophylaxis, and peptic ulcer disease prophylaxis) to improve outcomes in patients undergoing mechanical ventilation. We modified the standard VB in our medical intensive care unit to include a group of respiratory therapist-driven protocols and, postimplementation, observed a statistically significant (P = .0006) reduction in ventilator-associated pneumonia (VAP), from a median of 14.1 cases/10(3) ventilator-days (interquartile range [IQR] = 12.1 to 20.6) to 0 cases/10(3) ventilator-days (IQR = 0 to 1.1).
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PMID:Efficacy of an expanded ventilator bundle for the reduction of ventilator-associated pneumonia in the medical intensive care unit. 1894 15

Bariatric surgery, especially in the morbidly obese, can be associated with serious postoperative problems. Apart from surgical complications requiring reoperation, pre-existing disease can worsen during the postoperative period. Bariatric patients require particular therapeutic approaches such as adapted fluid and pain management, management of obstructive sleep apnoea-hypopnea, early ambulation and measures for preventing pressure ulcers. Another challenging issue is the early identification and management of postoperative intraabdominal sepsis (IAS) before the onset of organ dysfunction. Early and frequent ambulation is thought to reduce risk of pressure ulcers, deep vein thrombosis, resedation, pain, pneumonia and atelectasis. To prevent spine injury of health care workers it is necessary to provide appropriate support with special beds, lifting and transfer devices.
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PMID:[Postoperative management of patients with BMI > 40 kg / m2]. 1924 82


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