Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0243026 (sepsis)
 52,417 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Detailed analysis of the clinical data and autopsy material of 100 consecutive renal transplant recipients revealed significant thromboembolic disease in 25 patients and a total of 41 complications. In six of them, thromboembolism was associated with sepsis. Nine patients died (20% of total number of deaths) due to a primary thromboembolic event. The incidence of pulmonary embolism was 14%; myocardial infarction, 3%; cerebrovascular disease, 4%; renal artery thrombosis, 2%; renal vein thrombosis, 3%; thrombophlebitis/deep vein thrombosis, 13%; and miscellaneous, 2%. The incidence of thromboembolism was higher in patients older than 40 years of age (P = .02) and during the earlier months after transplantation. We summarize the general incidence and mortality related to thromboembolism and discuss the factors predisposing the graft recipient to thromboembolic disease. Prevention and therapy of this complication should decrease the morbidity and mortality in graft recipients and enhance the success of renal transplantation.
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PMID:Thromboembolic disease in renal allograft recipients. What is its clinical significance? 78 76

Traumatic spinal cord lesions in children are infrequent (2 to 5 per cent of all cases admitted to specialised paraplegic centres depending on whether the upper age limit is set at 10 or 15 years). Traffic accidents are responsible for at least 50 per cent of the lesions; playground accidents and various sports add another 35 per cent. A large proportion of the accidents have been found to be related to the child's normal desire for adventure and exploration. The segment most frequently involved in our own series of 18 cases was the cervical and upper thoracic spine. Histopathological studies have shown that splitting of the cartilaginous end-plate in the growth zone of the vertebrae is a common finding. Radiological signs of spinal trauma are less evident than in adults; they may be totally missing. Precise neurological assessment must rely on repeated examination and close clinical observation, especially in the comatous child with a head injury. Spinal cord involvement must be suspected and the child treated as a paraplegic until definite proof of a normal neurological status is available. Due to a highly labile water electrolyte balance in the early post-traumatic stage and considerable fluctuations in plasma volume and temperature regulation, permanent monitoring of the cardiovascular function, body temperature and diuresis is mandatory. In children below the age of 10, deep vein thrombosis and embolism are exceptional (sepsis creates a high-risk situation requiring anticoagulation). In the initial treatment of spinal injury only conservative measures should be considered; there are no indications for laminectomy, nor for spinal fusion. In the tetraplegic child below the age of 6, skull-traction should be avoided and immobilisation of the cervical segment achieved by bilateral padded head-rests.
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PMID:Spinal cord injury in children and adolescents: diagnostic pitfalls and therapeutic considerations in the acute stage [proceedings]. 89 57

In 339 patients with various diseases factor XIII (FSF) was determined with the specific amine incorporation method of Lorand et al (1969). Normal values were found in patients with renal (216 patients) or liver diseases (33 patients), in 39 patients with recurrent deep venous thrombosis and in 17 children with congenital cyanotic heart disease. Low levels were found in patients with various conditions, such as sepsis, multiple fractures and combustio complicated by an abnormal proteolytic activity (fibrinolysis and/or activation of the coagulation system with signs of disseminated coagulation). No correlation was found between the FSF and the fibrinogen values or the levels of fibrin/fibrinogen degradation products (FDP). Low FSF values were found in 4 patients with erosive gastritis, with gastrointestinal bleedings and a local fibrinolytic activity in the gastric juice. Although the FSF must be very low (smaller than 1%) if it is to cause bleedings, the low levels in these patients with many other coexisting disturbances in the coagulation system and/or an increased fibrinolytic activity most probably contribute to the increased bleeding tendency in such patients.
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PMID:Factor XIII in a clinical material. 107 63

Pathologic thrombosis, in the form of pulmonary embolism (PE) and deep venous thrombosis (DVT), causes significant morbidity and mortality in trauma patients and presents a diagnostic and therapeutic challenge because of associated conditions in these patients. This study examines the measurement of D-dimer crosslinked fibrin degradation products (D-dimer XDPs) as an indicator of hypercoagulability that places a trauma patient at risk of developing pathologic thrombosis. The time course of changes in D-dimer values after trauma normally involves an initial increase with a rapid decrease of D-dimer XDP levels to normal. Patients who then demonstrate a second rise in D-dimer values are at risk for pathologic thrombosis. Forty-one trauma patients were studied, in two groups, to evaluate the potential use of D-dimer XDP levels in evaluating the risk of pathologic thrombosis. A secondary increase in D-dimer XDP levels was found to occur in patients with PE, although sepsis and adult respiratory distress syndrome can also cause a late increase. However, D-dimer determinations appear to provide an easy, relatively inexpensive means of evaluating trauma patients for the risk of pathologic thrombosis.
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PMID:D-dimer levels correlate with pathologic thrombosis in trauma patients. 150 98

The differential diagnosis of the swollen lower extremity in the patient with spinal cord injury includes deep venous thrombosis, fracture, cellulitis, joint sepsis, heterotopic ossification, hematoma formation, and neoplasm. A patient with an asymmetrically swollen limb who was found to have concurrent ipsilateral acute deep venous thrombosis and active heterotopic ossification is described. The diagnostic workup included various laboratory and radiologic studies. Therapy included anticoagulation with heparin and warfarin. To treat the heterotopic ossification, indomethacin, etidronate, and graded range of motion were used. We learned from this patient and several similar cases that acute deep-venous thrombosis and active heterotopic ossification may occur concurrently, and therapeutic anticoagulation did not lead to bleeding within or around the area of active heterotopic ossification. The possibility of a relationship between heterotopic ossification and deep venous thrombosis is presently being studied at our institution.
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PMID:Deep venous thrombosis associated with heterotopic ossification. 154 36

We retrospectively reviewed 20 surgically confirmed tubo-ovarian abscesses in postmenopausal women for the period 1973 to 1989. Pain and bleeding were the two most common presenting symptoms. Nine of the 20 patients (45%) had recently had endometrial instrumentation. Fever and the presence of a pelvic mass and elevated white blood cell count, without evidence of peritonitis, were frequent findings on admission. At surgery, seven abscesses were already ruptured or leaking, 12 of 18 patients with both ovaries had unilateral abscesses, and dense adhesions were found in 11 patients. A common intraoperative complication was inadvertent bowel injury. Postoperative complications included fascial dehiscence, enterocutaneous fistula, deep venous thrombosis, and need for prolonged ventilatory support. Eight patients had a coexisting gynecologic malignancy. A high index of suspicion is required for early recognition of postmenopausal tubo-ovarian abscess. Prompt surgical exploration should be done to avoid occult rupture or sepsis.
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PMID:Tubo-ovarian abscess in postmenopausal patients. 163 80

A retrospective review covering a 9-year period revealed 113 patients who underwent 157 major bowel procedures during 130 operations performed solely by gynecologic oncology surgeons. Forty-eight percent of the operations were done for tumor cytoreduction, and 33% were performed for a bowel obstruction. Other indications included colostomy closure, fistula repair, resection for multiple enterotomies, temporary diversions, repair of perforated bowel, treatment for severe proctosigmoiditis, management of ureteral stricture, treatment for vulvar necrosis, and resection of an incidental small bowel tumor. Of the 157 procedures, 44% were colostomies, 32% were bowel resections with reanastomosis, 9% were urinary conduits, 6% were intestinal bypass procedures, 5% were colostomy closures, and 4% were ileostomies. Postoperative complications occurred in 32% of the 130 operations. These included wound infection, death, sepsis, fistula formation, urinary tract infection, unexplained febrile morbidity, anastomotic leakage, stomal infarction, adult respiratory distress syndrome, bowel obstruction, deep venous thrombosis, and wound hematoma. Four of the eight deaths were due to tumor progression, three were from sepsis, and one was from adult respiratory distress syndrome. Of the 130 operations, 89 (68%) were associated with no complications. These data support the concept that gynecologic oncology surgeons are able to perform intestinal operations as therapy for gynecologic malignancies with acceptable complication rates. Since a thorough understanding of the natural history of the cancer, familiarity with alternative therapeutic options, and knowledge of the prognosis are important in making operative decisions, and since gynecologic oncologists are technically capable of performing operations on the small bowel and colon, referral of patients with a primary or recurrent gynecologic malignancy or with a subsequent intestinal complication after initial therapy should be directed to the gynecologic oncologist whenever possible.
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PMID:Intestinal surgery performed on gynecologic cancer patients. 198 13

A group of 212 patients operated upon for Crohn's disease were studied and the early postoperative complications with related problems were assessed. The morbidity was 28.3 per cent, 60 patients had at least one complication, mainly of septic nature. The mortality was 3.3 per cent (7 patients), sepsis and deep vein thrombosis with pulmonary embolism were the most common causes of death. Postoperative complications were significantly higher (39.7%) (p less than 0.001) in patients with a pre-operative nutritional deficit and in those who had urgent surgery (44.4%) (p less than 0.001). Among patients with pre-operative sepsis, the morbidity was also higher (34.6%), but was not significant. Peri-anastomotic complications (dehiscence, abscess, fistula, bleeding) were apparently more frequent (45.4%) in patients with histological residual Crohn's disease at macroscopically free resection margins although this contrasts with previous series. A proper pre-operative diagnostic approach, adequate peri-operative protein-caloric repletion, antibiotic therapy, prevention of thromboembolism and elective surgery, are still the primary tools in reducing the morbidity and mortality after surgery for Crohn's disease.
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PMID:Early complications after surgery for Crohn's disease. 221 4

Deep venous thrombosis and its complication pulmonary embolism are responsible for more than 50,000 deaths annually in the US, 2/3 of which occur postoperatively. Nearly 75% of such deaths could be avoided by adequate prophylaxis. All forms of surgery entail some risk of deep venous thrombosis, ranging from 10% after endoscopic prostate resection to over 50% for total hip replacement. 1.6 of thromboses will embolize and 1/4 of pulmonary emboli are fatal. The goal of prevention is to decrease the incidence of fatal pulmonary emboli while limiting the risks related to prevention. A secondary goal is to reduce the frequency of postthrombotic syndrome, a late complication of deep venous thrombosis which frequently causes invalidism. A preoperative evaluation of risks of deep venous thrombosis and of the likelihood of bleeding problems should be followed by selection of appropriate preventive measures. The evaluation should be repeated postoperatively, taking into account such factors as the duration of the intervention, the diagnosis, and the predicted duration of bed rest. Evaluation of the risk of deep venous thrombosis requires knowledge of its etiopathogenesis. Deep venous thrombosis results from a multifactorial process involving venous stasis, lesion of the vascular wall, and anomalies of blood composition. All the clinical risk factors for deep venous thrombosis are related to 1 or more of these elements. Risk factors related to stasis include immobilization, postoperative or postpartum status, pregnancy, and Cockett's syndrome. Risk factors related to lesions of the vascular wall include hip surgery, trauma, age, sepsis, varices and obesity, and postthrombotic syndrome. Risk factors related to blood anomaly include postoperative status, pregnancy, oral contraceptive use, cancer, nephrotic syndrome, hypercoagulability, trauma, and heredity. The most common clinical risk factors for deep venous thrombosis are age, surgical intervention, trauma, burns, cancer, pregnancy and delivery, oral contraceptive use, varices, obesity, and postthrombotic syndrome. The relative risk of deep venous thrombosis among OC users is 4.0 overall and higher for those with type A blood. The pathogenic mechanisms are similar to those of pregnancy except that the fibrinolytic capacity is not change. The principal mechanism is perhaps the declining level of antithrombin III, observed with estrogens and some progestins. Among methods of prevention are different forms of compression, use of heparin alone or in combination with other drugs, and oral anticoagulants.
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PMID:[Epidemiology and etiopathogenesis of deep venous thrombosis of the lower limbs]. 224 Apr 6

We treated 41 patients with transitional cell carcinoma with methotrexate, vinblastine, doxorubicin and cisplatin chemotherapy. Median patient age was 56 years. Of the patients 33 had either distant metastases or locoregional disease that could not be cured by an operation or radiation. Of these patients 30 had measurable disease and 12 responded (4 complete and 8 partial responses, response rate 40 per cent, 95 per cent confidence limits 23 to 59 per cent). Only 2 of these patients remain with an unmaintained complete response at 34 and 52 months. Of 5 patients 3 responded who were treated with neoadjuvant methotrexate, vinblastine, doxorubicin and cisplatin for locally advanced bladder cancer before radiation or cystectomy, and only 1 of these patients is free of disease. The remaining 3 patients were treated postoperatively because they were at high risk for recurrence and all are well. Toxicity of the regimen was severe: 41 per cent of the patients experienced neutropenic sepsis and 54 per cent required hospitalization for management of toxic complications. Three patients experienced pulmonary embolism and 1 had deep vein thrombosis. There was 1 drug-related death of sepsis. Although a patient occasionally may have long-term benefit from this chemotherapy our results suggest caution in the widespread application of this protocol.
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PMID:M-VAC (methotrexate, vinblastine, doxorubicin and cisplatin) chemotherapy for transitional cell carcinoma: the Princess Margaret Hospital experience. 274 45


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