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

Twelve patients with rupture of the perivisceral abdominal aorta were admitted to the UCLA Medical Center between 1984 and 1996. Six patients had atherosclerotic thoracoabdominal aneurysms (TAA) which ruptured in the visceral segment of the aorta. The remaining 6 patients proved to have ruptured mycotic aneurysm (MA). Clinical presentation was different in the two groups. Whereas all 6 patients with TAA and < 24 hr history of abdominal, chest, or back pain, patients with MA had these symptoms for 2-5 weeks (mean 3.4 weeks). History of sepsis was present in 4/6 MA and in 0/6 TAA patients. No difference in risk factors for atherosclerosis were seen between these two groups. Clinical outcomes were also different. Operation consisted of in situ vascular grafting in all patients. Operative mortality for TAA was 33% (2/6), whereas all patients with MA survived repair with no operative mortality. Two patients had cardiac arrest prior to surgery. One of these had a TAA and died 5 days after surgery, whereas the other survived repair of an MA. Follow-up ranges from 1-84 months (mean 48 months). Four survivors in the TAA group are alive at 6, 8, 14, and 84 months, with the latter having a pseudoaneurysm of the visceral patch-graft anastomosis. All 6 patients with MA are alive at 1-73 months (mean 39 months) without evidence of graft sepsis or recurrent aneurysm. We conclude that rupture of the visceral portion of the aorta is often associated with a mycotic process, with important differences noted in clinical presentation when compared to atherosclerotic TAA. Surgical intervention is effective in both MA and TAA. Operative mortality, however, is significantly higher in patients with ruptured TAA. In situ prosthetic replacement for ruptured MA is associated with low mortality and excellent long-term results.
 ...
PMID:Rupture of the perivisceral aorta: atherosclerotic versus mycotic aneurysm. 923 87

A 59-year-old man, who manifested lower back pain, was admitted with sepsis and disseminated intravascular coagulation (DIC). A computed tomographic scan showed a slight thickening of the abdominal aortic wall. A blood examination revealed pancytopenia. Myelodysplastic syndrome was diagnosed after bone marrow aspiration and a chromosome analysis. Sepsis due to a Staphylococcus aureus infection and DIC subsided after medical treatment; however, an aortobifemoral bypass was performed upon the detection of a localized rupture of a mycotic abdominal aortic aneurysm 1 month later. The patient is still alive 2 years after operation despite the presence of a hematological disorder.
 ...
PMID:Mycotic abdominal aortic aneurysm associated with myelodysplastic syndrome (MDS): report of a case. 959 Jul 13

Altogether 40 patients aged 13-91 y (average 58 y) with vertebral osteomyelitis were treated at the Bergen University Hospital between July 1987 and June 1997. All patients presented with back pain, 33 (83%) had vertebral tenderness, and 26 (65%) patients were febrile. The duration of symptoms before diagnosis was < 3 weeks in 13 patients, and from 3 to 16 weeks in the remaining 27 patients. C-reactive protein (CRP) level and erythrocyte sedimentation rate (ESR) were elevated in 39 and 38 patients, respectively. Staphylococcus aureus was the most frequent cause of osteomyelitis followed by Streptococcus spp., Escherichia coli and Mycobacterium tuberculosis. Magnetic resonance imaging was superior to other radiological methods and demonstrated changes consistent with osteomyelitis in all 23 patients examined with this method. 35 patients survived. 18/35 surviving patients had pareses and 17 underwent surgery with drainage of abscesses or laminectomy. All 35 patients made a good recovery and only 3 patients experienced permanent pareses. The diagnosis of vertebral osteomyelitis is easily missed, and treatment is often delayed, particularly in the elderly in whom signs of sepsis may not manifest. However, persisting localized pain and tenderness over the spine together with elevated CRP and ESR should prompt the physician to consider vertebral osteomyelitis. Fever and leukocytosis may support the diagnosis, but may not always be present.
 ...
PMID:Vertebral osteomyelitis at a Norwegian university hospital 1987-97: clinical features, laboratory findings and outcome. 973 Mar 1

Neutropenia is the dose-limiting toxicity of docetaxel in children. This Phase I trial was designed to determine the maximum tolerated dose, the dose-limiting toxicities, and the incidence and severity of other toxicities of docetaxel with filgrastim (G-CSF) support in children with refractory solid tumors. Docetaxel was administered as an i.v. infusion for 1 h every 21 days with a starting dose of 150 mg/m2 and an escalation to 185 mg/m2 and 235 mg/m2 in subsequent patient cohorts. G-CSF (5 microg/kg/day) was administered s.c., starting 48 h after docetaxel and continuing until the post-nadir neutrophil count reached 10,000/microl. Seventeen patients received 27 courses of docetaxel with G-CSF support. Generalized erythematous desquamating skin rash and myalgias were dose-limiting at 235 mg/m2. Localized and generalized rashes were seen at all of the three dose levels. Neutropenia (median nadir, 95/1microl) occurred at all of the dose levels but was brief in duration and not dose-limiting. Thrombocytopenia was minimal (median platelet count nadir, 139,000/microl), and the severity of neutropenia and thrombocytopenia did not seem to be related to the docetaxel dose. Other docetaxel-related toxicities included hemorrhage (associated with mucositis), sepsis, hypersensitivity reaction, transient elevation of liver enzymes, stomatitis, back pain, asthenia, and neuropathy. One minor response was observed in a patient with colon cancer. The maximum tolerated dose of docetaxel with G-CSF support in children is 185 mg/m2, which is 50% higher than the maximum tolerated dose of docetaxel alone in children and 85 % higher than the recommended adult dose.
 ...
PMID:Phase I trial of docetaxel with filgrastim support in pediatric patients with refractory solid tumors: a collaborative Pediatric Oncology Branch, National Cancer Institute and Children's Cancer Group trial. 1021 6

We describe a patient with multiple myeloma which presented as a thoracic paraspinal tumor and myelomatous pleural effusion. He had manifested a gradual onset of upper back pain with radiation to the left chest wall for 3 months. A radiographic examination showed left pleural effusion and a paraspinal tumor with rib destruction at the--left T5-6 level. Laboratory data showed anemia and a reversed serum albumin to globulin ratio. Protein electrophoresis and immunoelectrophoresis showed a monoclonal IgG-lambda chain component in the serum, urine, and pleural effusion fluid. Ultrasound-guided transthoracic mass biopsy and thoracentesis were performed for diagnosis. Biopsy of the thoracic tumor showed a solid mass composed of immature plasma cells. The pleural effusion fluid contained numerous immature plasma cells. An immunophenotype study of the pleural effusion fluid revealed monoclonal plasma cells, compatible with malignant pleural effusion. A specimen of bone marrow was interpreted as typical for plasma cell myeloma. Local radiotherapy and chemotherapy with melphalan and prednisolone resulted in good partial remission with a stable condition. Later, however, the disease flared up and hyperviscosity syndrome developed with epistaxis and retinal hemorrhage. He died of sepsis about 15 months after the initial diagnosis.
 ...
PMID:Multiple myeloma presenting with a paraspinal tumor and malignant effusion: case report. 1049 38

In this study, we evaluated the role of 67Ga whole-body and single photon emission tomographic (SPET) imaging in the early diagnosis and lesion localization of spinal epidural abscess before confirmation by gadolinium-enhanced magnetic resonance imaging (MRI). Six patients with fever of unknown origin had a 67Ga whole-body scan, four of whom also underwent SPET imaging. For further confirmation of a spinal epidural abscess, gadolinium-enhanced MRI was performed in all patients. All patients had increased 67Ga uptake in a spinal or paraspinal area on the whole-body scan. They were later confirmed to have a spinal epidural abscess after gadolinium-enhanced MRI. Of these six patients, five underwent surgical drainage plus parenterally administered antibiotics, and had complete or partial recovery. One died before operation due to sepsis. In conclusion, we suggest performing a 67Ga whole-body survey as early as possible in patients with fever of unknown origin, fever and back pain and/or the spinal syndrome, before MRI is performed. If a spinal epidural abscess is strongly suspected, SPET is needed for further confirmation of spinal versus non-spinal and contiguous versus non-contiguous lesion(s). If MRI is unavailable, then 67Ga scintigraphy is a satisfactory method for investigating spinal epidural abscesses.
 ...
PMID:The role of 67Ga in the early detection of spinal epidural abscesses. 1075 12

The aim of the study was to present the intervertebral discitis of L5-S1 region and adjoining vertebrae in the course of staphylococcal sepsis. A 51-year-old man was treated in hospital because of sudden very strong pain in a lumbar-sacral region of spine with irradiation towards both legs. The patient had general symptoms of infection. The diagnosis of intervertebral discitis of L5-S1 region was made on the basis of magnetic resonance imaging and computed tomography. In case of radicular symptoms accompanied by very strong back pain, intervertebral discitis should be considered during diagnostic investigation.
 ...
PMID:[Intervertebral discitis caused by staphylococcal sepsis]. 1110 8

Case reports and case series have identified putative risk factors for the development of bilateral massive adrenal hemorrhage (BMAH) in humans. The anatomy and physiology of the adrenal gland allow development of a model to fit the pathophysiology behind these risk factors. Until now, these risk factors were not systematically tested using analytical epidemiologic studies. A case-control study was undertaken using sources of cases and controls from multiple teaching hospitals in Ontario, Canada. The results of multivariate logistic regression indicated that thrombocytopenia (odds ratio [OR] = 14.6, 95% confidence intervals [CI] = 3.0-70.1, p < 0.001), heparin exposure of any route or type beyond 3 days (4-6 days: OR = 17.0, CI = 1.9-154.6; > 6 days: OR = 33.5, CI = 4.3-262.6; p < 0.001), and sepsis (OR = 6.3, CI = 1.2-32.2, p = 0.019) were most strongly and independently associated with development of BMAH. Another weaker positive association included invasive radiologic procedure (OR = 4.4, CI = 0.9-22.1, p = 0.055). Neither major surgery or duration of hospitalization were independent risk factors. Although coronary artery disease and possibly diabetes and hypertension appeared to be markers for lower risk of BMAH, this may be a result of bias introduced by using hospital controls ("Berkson bias"), as the effect was not explained by a protective effect of vasoactive medications. Thus, a picture of the high-risk patient should include a patient who has been treated with heparin (any route or type) beyond 3 days and has had thrombocytopenia (not necessarily induced by heparin) during the course of an illness. If the setting includes unexplained abdominal, chest, or back pain; fever; confusion; hypotension or shock; abrupt anemia; or electrolyte disorders, clinicians should not hesitate to cover empirically with lifesaving glucocorticoids while awaiting results of confirmatory tests.
 ...
PMID:Bilateral massive adrenal hemorrhage. Assessment of putative risk factors by the case-control method. 1120 2

A review of the hospital records over 15 years was made. The objective of the study was to describe the clinical presentation, management and outcome of spinal tuberculosis. Thirty-four patients were studied. There were 15(44.16%) males and 19 (55. 9%) females. Their age range was 2-80 years with mean (+/- SD) of 25.28 +/- 22.33 years. The occupations most commonly affected are Students (44.1%), Pre-school Children (17.6%) and Traders (14.7%). Back pain (100%), weight loss (47.1%), paraparesis (47.1%), kyphotic spinal deformity (32.4%) and night sweats (29.4%) were common features. Only 26.5% patients had active pulmonary tuberculosis. All the vertebral segments were involved. The Lumbar spine was the most involved vertebral segment in 50% patients. Using the Westergren method the mean (+/- SD) Erythrocyte Sedimentation Rate (ESR) mm/hour at the initial diagnosis was 83.58 +/- 31.11 mm/hour whereas three months after the commencement of antituberculosis chemotherapy it was 30.06 +/- 11.96 mm/hour. All the patients were given multiple antituberculosis drugs therapy and spinal traction. Spinal support was offered when the patients became ambulant. At the end of two years follow-up, 94.1% patients were alive, while 5.9% patients died during the course of treatment due to overwhelming sepsis. Among the patients that were alive, 14.7% still had persistence of their neurological deficit ie. paraparesis. Ten percent of the patients were mobilised on crutches while 5.96% were confined to wheelchair. This study shows that in tuberculosis endemic areas, symptom of back pain especially in the younger age group should be thoroughly investigated as this group constituted the largest affected population.
 ...
PMID:Spinal tuberculosis: a 15 year review at OAUTHC Ile-Ife. 1148 79

The intended and unintended effects of epidural labor analgesia are reviewed. Mothers randomized to epidural rather than parenteral opioid analgesia have better pain relief. Fetal oxygenation is not affected by analgesic method; however, neonates whose mothers received intravenous or intramuscular opioids rather than epidural analgesia require more naloxone and have lower Apgar scores. Epidural analgesia does not affect the rates of cesarean delivery, obstetrically indicated instrumented vaginal delivery, neonatal sepsis, or new-onset back pain. Epidural analgesia is associated with longer second labor stages, more frequent oxytocin augmentation, and maternal fever (particularly among women who shiver and women receiving epidural analgesia for > 5 hours) but not with longer first labor stages. Epidural analgesia has no affect but intrapartum opioids decrease lactation success. Epidural use and urinary incontinence are weakly, but probably not causally, associated. Epidural labor analgesia would improve if the mechanisms of these unintended effects could be determined.
 ...
PMID:Epidural analgesia: effects on labor progress and maternal and neonatal outcome. 1200 70


<< Previous 1 2 3 4 5 6 7 Next >>