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)

Distal latero-circumflex arteries (DLCA) and posterior descending artery (PDA) are anatomically too far and cannot be revascularized with internal mammary artery (IMA) by a conventional procedure. The reimplantation of the right IMA into the left IMA in situ increases (2 times) the length of right IMA graft available. Fifty-five patients underwent this technique. Their preoperative status was: 22 males, 3 females; mean age: 57 years, 38% myocardial infarction (MI). Coronary angiography showed: stenosis of the left main coronary artery: 3; stenosis of 3 vessels: 15; 2 vessels: 10; 2.3 anastomoses by patient were performed with Y right and left IMA procedure: 24 LDA, 8 diagonals, 25 DLCA and 1 PDA anastomosis. No deaths were observed in this short series. Morbidity was: 1 MI, 2 sternal sepsis, 1 bilateral phrenic paralysis (all were cured without sequelae). To date (March 90) 15 patients have been followed for 3 to 12 months, 12 are angina-free, 3 are significantly improved, 11 have a negative exercise test. Thallium test is normal in the revascularized area in 14 patients. Seven angiographies have been performed (6 months to 1 year) and all Y right IMA are patent.
 ...
PMID:[Right internal mammary artery reimplantation into the left internal mammary artery. Y anastomosis. 25 cases]. 168 74

We present a case of malignant neuroleptic syndrome in a 55 years old male diagnosed 3 years ago of alcoholic paranoid psychosis who was chronically treated with haloperidol, clothiapine, and phenobarbital. Twenty one days after neuroleptic drug withdrawal the patient was admitted to the recovery room because of hyperthermia (40.2 degrees C), left basal pneumonia, acute respiratory insufficiency, extrapyramidal rigidity, mutism, dysarthria, deep coma, hypotension, and tachycardia. Two days after he presented massive rhabdomyolysis, atrial flutter with hemodynamic deterioration which reverted to sinus rhythm and acute anterolateral and inferior myocardial infarction documented by enzyme rise and electrocardiographic alterations. Rhabdomyolysis and myocardial infarction were the precipitating factors of the renal insufficiency. A malignant neuroleptic syndrome was suspected and intravenous treatment with dantrolene sodium 1.5 mg/kg every 24 hours was initiated. Bromocriptine was not administered. The patient died 14 days after in the course of a sepsis and cardiogenic shock.
 ...
PMID:[Malignant neuroleptic syndrome associated with myocardial infarction, acute renal insufficiency and rhabdomyolysis]. 168 57

Distal latero-circumflex arteries (DLCA) and posterior descending artery (PDA) are anatomically too far and cannot be revascularized with internal mammary artery (IMA) by a conventional procedure. The reimplantation of the right IMA into the left IMA in situ increases (2 times) the length of right IMA graft available. Fifty-five patients underwent this technique. Their preoperative status was: 22 males, 3 females; mean age: 57 years, 38% myocardial infarction (MI). Coronary angiography showed: stenosis of the left main coronary artery: 3; stenosis of 3 vessels: 15; 2 vessels: 10; 2.3 anastomoses by patient were performed with Y right and left IMA procedure: 24 LDA, 8 diagonals, 25 DLCA and 1 PDA anastomosis. No deaths were observed in this short series. Morbidity was: 1 MI, 2 sternal sepsis, 1 bilateral phrenic paralysis (all were cured without sequelae). To date (March 90) 15 patients have been followed for 3 to 12 months, 12 are angina-free, 3 are significantly improved, 11 have a negative exercise test. Thallium test is normal in the revascularized area in 14 patients. Seven angiographies have been performed (6 months to 1 year) and all Y right IMA are patent.
 ...
PMID:[Reimplantation of the right internal mammary artery into the left internal mammary artery. The Y anastomosis--25 cases]. 168 8

Little is written of the place of aortobifemoral bypass as a limb or below-knee-level amputation stump salvage procedure in patients presenting with critical ischaemia with threat of limb loss. Over a 4-year period 151 patients referred to the Vascular Service of the University of Natal Hospitals with aorto-iliac occlusive disease and a threatened limb were studied. All were submitted to aortobifemoral bypass. Patients were divided into two subgroups: group 1 patients presented with rest pain or focal necrosis and were submitted to aortobifemoral bypass with concomitant digital or transmetatarsal amputation; and group 2 patients were submitted to a guillotine-type below-knee amputation in view of ascending infection or extended necrosis that made below-knee amputation impracticable. The objective was to obtain healing of the stump at the below-knee level. Early results within 1 month of operation were as follows: 5 patients (3.3%) died of myocardial infarction. There was no graft sepsis, and groin wound sepsis occurred in 7 (4.5%). Of the group 1 patients 8 required major amputation (8.2%). Three patients in group 2 required proximal above-knee revision (14.3%). The overall limb or stump salvage rate within 1 month of surgery was 89.4%. It was possible to follow up 105 patients in group 1 and 18 in group 2 for between 2 years and 5 years. In group 1, 2.9% required major proximal amputation and 3.8% a subsequent femoral-to-distal bypass. In group 2 none required subsequent major proximal amputation. Overall in those available for long-term follow-up 97% retained the use of a salvaged limb or stump.(ABSTRACT TRUNCATED AT 250 WORDS)
 ...
PMID:Aortobifemoral bypass for the critically ischaemic limb--is it worth while? 176 91

Thoracoabdominal aortic reconstruction distal to the left subclavian artery was carried out on 19 patients between 1974 and 1990. Screening procedures to detect cardiac, respiratory or renal impairment were undertaken in all patients. Reconstruction was in the upper third of the descending aorta in 6 patients, middle third in 6 patients, and lower third in 7 patients. The Crawford inclusion technique was used in all cases. There were six deaths, four of which were from the high reconstruction group, and one each from the middle and lower group. Paraparesis occurred in 4 patients, 2 of whom survived with some impairment. Temporary renal failure was seen in 2 patients, liver failure in 2, respiratory failure in 2, sepsis in 1, myocardial infarction in 1, and severe coagulopathy in 3. The perioperative mortality rate was 32% for the group as a whole and 15% for reconstructions which started at the middle or lower thoracic level. We conclude that the mortality rate for the middle and lower reconstructions is acceptable but that alternative techniques for the high aneurysms should be sought.
 ...
PMID:Thoracoabdominal aortic aneurysm reconstruction. 183 77

Medical complications may account for 30% or more of the deaths resulting from acute ischemic stroke in the elderly. In descending order of frequency, the most deadly complications are bacterial pneumonia, pulmonary embolism, myocardial infarction, and sepsis without pneumonia (often in the setting of a urinary tract infection or a necrotic decubitus). Normal aging is associated with declining pulmonary and cardiovascular functions as well as declining immunocompetence and physical barriers to infection. The neurological effects of acute ischemic brain injury compound these susceptibilities. Accordingly, a high degree of vigilance is emphasized in the diagnostic and therapeutic guidelines provided for care of the lungs, the heart, the urinary tract, and the skin. Guidelines are also provided for management of blood pressure during the first hours and days following stroke onset. Treatment should be withheld unless specific medical indications are identified. When antihypertensive agents are administered, the appropriate dose may be lower than usually recommended (e.g. labetalol) in order to minimize abrupt drops in blood pressure that may result in further injury to potentially viable ischemic brain tissue.
 ...
PMID:Prevention and management of medical complications of the hospitalized elderly stroke patient. 186 5

T lymphocyte subsets were analysed using monoclonal antibodies and flow cytometry to determine whether myocardial infarction and cardiopulmonary resuscitation induce changes in these. Groups of 11 infarct patients and 10 patients with past cardiopulmonary resuscitation were compared with 11 age- and sex-matched controls and 12 sepsis patients. The differences in the CD4/CD8 ratios between the four groups were significant (F = 7.71, P = 0.001). The infarct patients had lower CD4/CD8 ratios (mean +/- s.d. 0.83 +/- 0.43) than the control (2.12 +/- 1.13; P = 0.001) or sepsis cases (1.76 +/- 1.05; P = 0.004), but their ratios did not differ from those of the resuscitation group (0.93 +/- 0.79, P = 0.84). The latter group also had lower ratios than the control (P = 0.003) and sepsis groups (P = 0.013). Most infarct patients had an on admission inverted CD4/CD8 ratio which usually returned to normal in the next 2 days. A permanently low CD4/CD8 ratio may be a poor sign prognostically after both myocardial infarction and resuscitation.
 ...
PMID:Low CD4/CD8 T lymphocyte ratio in acute myocardial infarction. 189 32

The morbidity associated with adrenalectomy can be as high as 40% and the mortality is approximately 2% to 4%. Morbidity following adrenalectomy is associated with intraoperative injury to an adjacent or contiguous structure, postoperative infection, thromboembolism, or adrenal insufficiency. Mortality is most often associated with pulmonary emboli, sepsis, a myocardial event (myocardial infarction or arrhythmia), or as a direct result of the underlying disease for which adrenalectomy is being performed. The posterior approach to adrenalectomy is associated with less blood loss and morbidity, and is best tolerated by the patient. However, the anterior transabdominal approach offers superior access to both adrenals, as well as other pertinent abdominal and retroperitoneal sites, and structures requiring concomitant exploration.
 ...
PMID:Complications following adrenal surgery. 200 53

A prospective neoadjuvant trial utilizing chemotherapy (CTX) and radiotherapy (XRT) prior to pancreatectomy was established to determine the feasibility of resection after aggressive pretreatment and its effect on survival. Fifteen patients with pancreatic cancer (14 head, 1 body) and 1 patient with duodenal cancer, (with paraaortic adenopathy), were subjected to combination treatment with infusional 5-FU, bolus injection of mitomycin-C, and XRT (4 patients were treated off the protocol). Patients were restaged 3 wk after XRT, and those deemed resectable underwent a pancreatic resection. Three patients did not undergo exploration after the neoadjuvant therapy, although two of these were deemed resectable by CT scan. The remaining 13 patients underwent exploration and 10 underwent resection. Three did not undergo resection because of extrapancreatic disease, although their primary tumors were resectable. One patient had no residual tumor in the specimen. The others had residual tumor with evidence of necrosis and hyalinization, but all margins were free of tumor. There were two perioperative deaths from sepsis. Of the remaining patients who underwent resection, one died of a myocardial infarction at 9 mo. One patient died with recurrent disease at 19 mo. The remaining patients are alive 40, 32, 11, 11, 10, and 4 mo since diagnosis and are currently free of disease. Aggressive neoadjuvant chemoradiotherapy can be performed safely, allows successful resection, and may yield long-term survival or curve.
 ...
PMID:Increased resectability of locally advanced pancreatic and periampullary carcinoma with neoadjuvant chemoradiotherapy. 208 23

Doxifluridine, a new fluorouracil analog with a low myelosuppressive effect, has recently been subject to various disease-oriented, Phase II trials. For the present evaluation of drug tolerance, the Phase II data of 114 patients having received 376 doxifluridine cycles has been used. The treatment cycles consisted of 5 daily intravenous injections of 4,000 mg/m2 non-pretreated patients, and 3,000 mg/m2 in pretreated patients. Previous observations showing that doxifluridine is less myelotoxic than fluorouracil have been confirmed. 54% of the patients had no leucopenia (maintaining WBC counts over 3,000/mm3 and 90% had no thrombopenia (platelets not lower than 100,000/mm3) throughout treatment. However, a WHO grade 4 hematologic toxicity was observed in 9 patients, and 2 toxic deaths were related to severe granulocytopenia and sepsis. Digestive tract toxicity was similar and equally frequent as the one observed with fluorouracil: mucositis with oral ulcerations (19%), nausea and vomiting requiring specific treatment (8%) and severe but never hemorrhagic diarrhoea (5%). Neurologic toxicity was frequent, with 20% of patients complaining of somnolence and/or peripheral neuropathy, 7% of impaired consciousness and 1% of WHO grade 4 cerebellar ataxia. Among the 10% of patients with cardiac symptoms, 6% were benign and transient arrhythmias, and 4% were severe, including 1 myocardial infarction, 1 spontaneously reversible cardiac arrest and 2 ventricular fibrillations successfully treated with cardioversion. In spite of its encouraging antitumor activity and its good hematologic tolerance, intravenous doxifluridine, as used in this study, cannot be recommended because of the observed neurologic and cardiac toxicity. Oral doxifluridine is presently under investigation with preliminary results suggesting a lack of neuro- or cardiotoxicity.
 ...
PMID:[Doxifluridine toxicity, a fluorouracil analog with low myelosuppressive effect]. 214 Feb 80


<< Previous 1 2 3 4 5 6 7 8 9 10 Next >>