Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0036690 (sepsis)
 59,461 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Out of 1,251 patients above 65 years of age staying at the Charles Foix Hospital (prolonged hospitalization) and the St. Joseph Hospital (acute cases), 168 had one or more positive blood cultures. Urinary tract infection is a major source of septicemia due to gram negative bacilli. It is important to stress cases of septicemia due to pneumococcal pneumoniae, eschars, and other skin lesions. Mortality varies between 33 and 36%, depending upon the hospital. Collapse, although infrequent, still portends a grave prognosis (61% of cases of collapse led to death at Charles Foix Hospital). The combination of more than two risk factors considerably worsens the prognosis. Hypoproteinemia and dementia are every bit as grave as diabetes and cancer. A better isolation of the microorganisms involved in cases of septicemia in the elderly will lead to a more judicious choice of antibiotics. The administration of chemotherapy immediately after the samples were obtained remains the main guarantee of successful therapy.
 ...
PMID:[Septicemia in the elderly (author's transl)]. 2 83

One of the dangers of topical therapy in thermal injuries is absorption of the therapeutic agent with subsequent metabolic and toxic complications. Two patients, one 30 years old with a 75% burn, the second 72 years old with a 35% burn, were treated topically with povidone-iodine ("Betadine", pH 2.43). In both patients severe metabolic acidosis developed which could not be attributed to sepsis, hypovolaemia, renal failure, diabetes, lactic acidaemia, &c. The acidosis associated with the 75% burn required large amounts of sodium bicarbonate to maintain pH at 7.35 and a serum-bicarbonate concentration of 15 mmol/l (meq/l); serum-iodine was 48000 mug/dl (normal 4-8.5mug/dl). Acidosis in the second patient was not as severe, and serum-iodine concentration reached 17600 mug/dl. The rate of urinary excretion of iodine was 50.8 +/- 7.4 mg/dl and seemed to be fixed. Haemodialysis was very effective in reducing serum-iodine concentration. Povidone was also systemically absorbed. The persistent acidosis could be caused by absorption of the iodine or the acidic povidone-iodine. Until the aetiology of the acidosis and renal damage is more clear, iodophors should not be used topically for burns greater than 20% of the body surface or in the presence of renal failure.
 ...
PMID:Complications of povidone-iodine absorption in topically treated burn patients. 5 90

Twenty-three subcutaneous arteriovenous fistulas were created for hemodialysis in 18 patients with terminal renal failure due to juvenile diabetes. Seventeen patients received well-functioning fistulas. Four patients needed reoperations due to late failure and the reoperations were successful in three. Venous hypertension syndrome developed in two patients because of thrombosis of the vein proximally to the anastomosis. In one patient extensive arteriosclerotic disease was the cause of late failure of two fistulas. Sepsis with low flow state was the cause of failure in one patient. None of the patients developed clinical signs of arterial insufficiency in the operated limb.
 ...
PMID:Arteriovenous fistulas for hemodialysis and the diabetic. A report on eighteen patients. 27 51

This brief review of abdominal emergencies is by no means encyclopedic. Indeed, it simply reflects the multiplicity of problems that can occur and suggests the need for a high index of suspicion and an optimistic attitude toward their solution. In addition, the surgeon must keep in mind the fact that cancer patients may also suffer acute abdominal distress from extra-abdominal causes such as pneumonia, myocardial infarction, diabetes mellitus, and hematologic abnormalities such as porphyria or sickle cell anemia. Inflammatory bowel disease, pelvic inflammatory disease, acute hepatitis or other similar problems more commonly seen in general hospital populations may also develop. Consultations for an acute condition of the abdomen in patients receiving marrow-suppressing chemotherapy are challenging problems and repeated examination every few hours is required to detect subtle changes. Hypovolemia, sepsis, confusion and unexplained metabolic acidosis may be the only criteria for surgical exploration. An unnecessary operation in a leukopenic and thrombocytopenic patient is indeed risky, but failure to drain an occult abscess or resect a perforated segment of bowel is always lethal. An additional consideration is the likelihood of response to further treatment of the underlying disease. Unless further effective therapy is unavailable, pessimism is unwarranted.
 ...
PMID:Abdominal emergencies. 31 58

A 52-year-old man with mild diabetes and acute stem cell leukaemia developed an orbitofacial mucormycosis. Cultures showed the fungus to be Rhizopus oryzae. Vigorous treatment with amphotericin B and other bactericidal and bacteriostatic antibiotics for a concurrent sepsis failed to suppress the infections, and the patient died. On post-mortem examination characteristic haematoxylin-staining, broad, aseptate fungal hyphae were found in the right eye, orbit, and lung. A striking and unusual feature of this case is the presence of brightly birefringent crystals within the severely degenerated eye. These were found by histochemical staining and x-ray diffraction studies to be calcium salts of fatty acids, apparently liberated from necrotic adipose tissue of the orbit.
 ...
PMID:Orbitofacial mucormycosis with unusual pathological features. 50 83

Calcification in cutaneous blood vessels is an uncommon finding in biopsies submitted for dermatopathological examination. Of 14 biopsy specimens showing the phenomenon that was studied by us, the greater number was from women who had a combination of severe diabetes, hypertension, and atherosclerosis. Unusual clinical syndromes as the bases for the vascular calcification were hyperthyroidism in three patients and arteritis in two patients. Three patients died as a consequence of massive cutaneous infarction and sepsis, probably stemming from cutaneous vascular calcification. Vascular calcification in biopsy of skin may result from metabolic, inflammatory, or degenerative diseases of blood vessels.
 ...
PMID:Vascular calcification in dermatopathology. 54 78

Since 1950, 300 patients sustaining pancreatic injuries have been managed. Three-fourths of the injuries were due to penetrating trauma with a 20% mortality and one-fourth due to blunt trauma resulting in an 18% mortality. The pancreatic injury was responsible for death in only 3% of patients. Early onset of shock resulted in 38% mortality whereas only 4% of normotensive patients died. No patient died of an isolated pancreatic injury. Sepsis was the second most common cause of death following hemorrhage. Preoperative serum amylase was elevated more frequently following blunt trauma than penetrating trauma, but did not correlate with injury. There has been a tendency toward more frequent use of distal pancreatectomy for simple penetrating injuries without obvious ductal violation which increases operative time, blood loss and possible intra-abdominal abscess since resection usually requires splenectomy. Patients considered for an 80% distal resection are better managed with a Roux-en-Y limb to the distal pancreas since three patients developed diabetes following an 80% or greater resection. A conservative approach consisting of Penrose and sump drainage is adequate for most injuries.
 ...
PMID:Management of pancreatic trauma. 64 95

The origin, background, and mechanism of operation of the Maternal Mortality Study Committee in Wisconsin is outlined. Its value as a teaching vehicle is emphasized. Trends in maternal mortality in Wisconsin and the continued decline are presented, with 45 per 100,000 live births in 1953 to 9.2 per 100,000 live births in 1975. An appeal for standardization of terms and definitions and a continuation of these studies in each state is made. Study committees in many states are inactive. It is suggested that chairmen of maternal mortality committees in many states are inactive. It is suggested that chairmen of maternal mortality committees and representatives meet in geographic areas comparable to Districts of The American College of Obstetricians and Gynecologists to compare trends and statistics. Hemorrhage, once considered the important cause, has decreased from 56.4% of maternal loss to a low of 12.1% in 1975. Presently, a category listed as "other causes"--that is, other than hemorrhage, sepsis, and toxemia--account for approximately 60% of deaths. This group includes anesthesia, emboli and coincidental disease involving kidneys, heart, malignancy, and diabetes. An appeal is made to continue these studies.
 ...
PMID:Mothers are still mortal. 70 97

During a six year period twelve patients with insulin dependent diabetes and end-stage renal failure received cadaveric kidney grafts. Eleven of the patients have previous to this been hemodialysed, one patient was transplanted before hemodialysis was necessary. The cumulative two year survival was thirty-seven per cent for the patients, and twenty-nine per cent for the kidney grafts. The average time of observation was eleven months, the motality was fifty per cent. The causes of death were acute myocardial infarction in two cases, sepsis in two cases, severe hypoglycemia in one case and unexpected sudden death in one case. The most prominent problems in the treatment of the diabetic patients after the renal transplantation were difficulties in the regulation of the diabetes, rejections, infections, cardiac failure and aggravation in pre-existing hypertension.
 ...
PMID:Renal transplantation in patients with insulin requiring diabetes and renal failure. 78 7

After a brief survey of some physiologic properties of Von Willebrand factor activity (VIII r WF) the numerous clinical states with an increase of this activity are described. The authors report their own results concerning sepsis, chronic arteritis of lower limbs, diabetes, toxemia of pregnancy. In most cases the increase of VIII r WF activity appears as a sign of vascular injury and/or the consequence of tissular damage.
 ...
PMID:[Von Willebrand factor activity and thrombophilic states. A review (author's transl)]. 79 10


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