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)

Daily prophylactic application of either 1.0% silver sulfadiazine cream or 0.1% gentamicin cream was compared for effectiveness in preventing bacterial colonization of burn wounds and sepsis. Pseudomonas aeruginosa colonized the wounds of 37% of the 38 patients treated with silver sulfadiazine and 30% of the 33 patients treated with gentamicin; gentamicin-resistant P. aeruginosa colonized the wounds of 21% of the patients treated with gentamicin. Staphylococcus aureus colonization occurred in 55% of the patients treated with silver sulfadiazine, whereas colonization with Candida species occurred in 58% of the patients treated with gentamicin. Although gentamicin-resistant organisms caused no deaths their repeated appearance resulted in discontinuation of prophylaxiz with gentamicin cream. The next year P. aeruginosa strains resistant to gentamicin were isolated from burn wounds of only two patients who had not previously received parenteral therapy with gentamicin or tobramycin. Gentamicin cream should be reserved for treating patients with wounds infected by gentamicin-sensitive P. aeruginosa and those allergic to sulfa drugs. For most patients with burn wounds silver sulfadiazine is safe and effective as an antibacterial agent for topical prophylaxis.
 ...
PMID:Comparison of silver sulfadiazine and gentamicin for topical prophylaxis against burn wound sepsis. 9 23

This work regroups an important number of acute pneumococcal infections with septicemia, which recalls that these infections are of current importance, owing to their frequency and poor prognosis. Present diagnositc, clinical, radiological and bacteriological methods are discussed and criticised. An important, but not exclusive place, is reserved for routine blood culture. Finally, the authors discuss future prospects of acute pneumococcal infections, mainly diagnostic and prophylactic.
 ...
PMID:[Current place of the Pneumococcus in infectious pathology]. 18 34

Necrotizing enterocolitis has become the most common condition requiring emergency surgical treatment in the newborn infant, far surpassing all major congenital anomalies in number of presentations and in deaths after surgical treatment. No single cause for the disease is known. Necrotizing enterocolitis is characterized by ischemic necrosis of the intestine, with minimal inflammation. In 25 of 50 per cent of patients, surgical resection of gangrenous bowel is necessary. Operation is reserved for infants with intestinal perforation or grangrene. Recent refinements of indications for operation often permit surgical intervention to coincide with the advent of intestinal gangrene. At operation, expeditious resection of frankly necrotic bowel and exteriorization of the marginally viable ends is all that should be attempted. Special problems postoperatively consist of management of sepsis, maintenance of nutrition and vigilant observation for early and late complications, particularly the development of ischemic intestinal stricture.
 ...
PMID:Necrotizing enterocolitis in the neonate. 36 4

Splenectomy for traumatic injury of the spleen has recently been questioned, due to the occurrence of postsplenectomy sepsis. During the past year we have operated on six children with splenic injuries and, by utilizing different surgical manuevers, have successfully reserved all or part of the spleen. The following report describes the management of these children and the operative techniques that allow the injured spleen to be salvaged.
 ...
PMID:Conservative surgery for splenic injuries. 63 82

Stress ulcers are multiple, superficial erosions which occur mainly in the fundus and body of the stomach. They develop after shock, sepsis, and trauma and are ofter found in patients with peritonitis and other chronic medical illness. Stress ulcers should be differentiated from reactivation of chronic duodenal or gastric ulcers. Cushing's ulcer following head injury, or drug-induced gastritis. Digestive symptoms are usually absent, hemorrhage is the most common manifestation, and perforation and obstruction are rare. The presence of luminal acid and ischemia are necessary for the production of stress ulcer, while disruption of the gastric mucosal barrier by refluxed duodenal content may contribute to the pathogenesis. Endoscopy is the mainstay of the diagnostic procedure, and angiography should be used if endoscopy fails to identify the bleeding lesions. Medical management should include volume replacement, nasogastric aspiration, and the use of antacid. Selective intraarterial infusion of pitressin has shown encouraging preliminary results. Surgical treatment is reserved only for those patients who continue to bleed despite all medical management. The operation of choice is open to question. We prefer vagotomy, pyloroplasty, and oversewing the ulcers as an initial operation. Since the result of all forms of therapy has been poor, it seems resonable to try to prevent ulcer development. The use of vitamin A, hyperalimentation, and growth hormones is still in an experimental stage. Large clinical studies with case control are necessary before recommendations can be made. The use of potent and frequent antacid to buffer the gastric content has shown promising results; however, these observations need to be confirmed in a properly controlled and randomized study.
 ...
PMID:Stress ulcers: their pathogenesis, diagnosis, and treatment. 79 64

The incidence of neonatal septicaemia associated with prolonged rupture of foetal membranes, discoloured amniotic fluid and/or maternal fever was investigated. A total of 807 blood cultures were performed on 329 neonates, the placental end of 239 umbilical cords and on 239 mothers. The study showed that in 97% of the neonates with a complicated delivery there was no evidence of septicaemia. Septicaemia was verified in 3% of the infants, and was intimately associated with low birth weight (p equals 0.02), neonatal asphyxia (p less than 10(-4)), clinical evidence of septicaemia (p less than 10(-4) and maternal fever (p equals 0.002). The incidence was particularly high in premature infants with neonatal asphyxia (27%) and in neonates born to febrile mothers (20%). None of the mothers showed any evidence of septicaemia, and haematogenous, transplacental spread of infection to the child was not seen. Routine prophylactic antibiotic therapy in neonates with a complicated delivery should therefore be reserved, in our opinion, for those infants at high risk of infection.
 ...
PMID:Septicaemia of the newborn, associated with ruptured foetal membranes, discoloured amniotic fluid or maternal fever. 79 90

Experience with the GUEPAR prosthesis in 292 cases of which 103 have been followed for more than 2 years, suggests that: implanting a hinge prosthesis is major surgery on elderly patients in whom severe complications have occurred and for this reason, the operations should be reserved for extremely damaged and unstable knees; the most important local complications have been deep sepsis for which we have noted a rate of 6.6 per cent; in the treatment of sepsis, everything must be done to preserve the prosthesis because arthrodesis is difficult to obtain; pain relief has been significant as a result of the operation. The prosthetic design allows flexion of more than 90 degrees in 85 per cent of the cases and 120 degrees in 26 per cent; after two years, the results seem relatively stable. We have not observed aseptic loosening after this period but a longer observation period is necessary to be reassured on this point; patellar pain remains a major concern because this arthroplasty has not solved the problem, and other solutions will have to be found.
 ...
PMID:Guepar hinge prosthesis: complications and results with two years' follow-up. 97 66

Wandering spleen is an unusual entity, occurring in both sexes and at any age, but is more frequent in women of reproductive age and in children. Wandering spleen is probably most often a result of congenital anomalies of development of the dorsal mesogastrium, but acquired factors may have a role in certain instances. Patients present most commonly with an asymptomatic mass, mass and subacute abdominal or gastrointestinal complaints or with acute abdominal findings. Clinical diagnosis can be difficult, but noninvasive imaging procedures, such as sonography, nuclear scintigraphy, computed tomography and magnetic resonance imaging are usually diagnostic. Laboratory tests are usually nonspecific, but may occasionally reveal evidence of hypersplenism or functional splenia. Symptoms may remain limited or absent for long periods of time, but complications related to torsion or compression of abdominal organs by the spleen or the pedicle are quite common. Splenomegaly is usually a result of torsion of the pedicle and splenic sequestration. Significant morbidity and mortality rates seem to be considerably less than described in 1933 and limited primarily to patients presenting initially with acute abdominal findings. Management recommendations have varied, but recognition of a significant risk of postsplenectomy sepsis supports a conservative approach. Patients with limited symptomatology may be medically managed until they exhibit worsening symptoms indicating progressive splenic torsion or gastrointestinal compression. Detorsion and splenopexy may be considered a reasonable surgical option even in patients presenting with acute abdomen, if there is no evidence of infarction, thrombosis or hypersplenism. Splenic preservation is especially recommended in extremely young patients who are at particular risk for postsplenectomy sepsis. However, it should be noted that follow-up evaluation data on splenopexy patients are notably lacking. Splenectomy is ideally reserved for patients presenting with acute abdomen and splenic infarction or thrombosis or with hypersplenism and patients in whom splenopexy is technically unfeasible. Subtotal splenectomy and splenic autotransplantation may be of limited value. Pneumococcal, Hemophilus and meningococcal vaccines are indicated before elective splenectomy and shortly after nonelective splenectomy. Antibiotic prophylaxis is recommended for those at particular risk. Prospective studies are unlikely, but extended follow-up information on patients already reported, particularly those managed expectantly or with conservative surgical measures, is needed.
 ...
PMID:The wandering spleen. 141 97

Eight patients with the middle aortic syndrome are described. They were aged 2 months to 14 years at diagnosis; follow up was one to 11 years. Clinical presentations included asymptomatic hypertension (n = 5), severe headache, nose bleed, and chest pain (n = 1), and cardiac failure (n = 1). All had severe hypertension requiring multiple drug treatment. Diminished peripheral pulses were not helpful in the diagnosis, which is made on aortography. Associated clinical findings were Williams' syndrome (n = 3) and appreciable eosinophilia (n = 3). The differential diagnosis includes Takayasu's arteritis, fibromuscular dysplasia, and neurofibromatosis. Blood pressure was adequately controlled by medical treatment in six patients. Surgical angioplasty was performed in two. One patient remained normotensive without drug treatment 21 months after operation; the other died of sepsis and uncontrollable haemorrhage in the postoperative period. Medical treatment is satisfactory in most cases: surgery should be reserved for those in whom blood pressure cannot be controlled without unacceptable side effects of drug treatment. Although rare, the middle aortic syndrome should be considered in the differential diagnosis of hypertension when commoner causes have been excluded. Aortography is necessary for diagnosis.
 ...
PMID:Middle aortic syndrome: clinical and radiological findings. 158 Jun 80

Between 1977 and 1989, 151 patients were treated in our institution for acute sigmoid diverticulitis. Thirty-one patients were operated on for diffuse peritonitis, and were excluded from the study. One hundred twenty patients had localized disease. There were 59 men and 61 women, with a mean age of 60 years (range, 30 to 87 years). Thirteen were under 40 years of age. A "phlegmonous" diverticulitis (no pericolic abscess) was diagnosed in 78 cases (group I). A pericolic abscess was identified in 42 cases (group II). The medical treatment was successful in 97% of the patients of the group I. Only 15 patients required a delayed elective resection for recurrence or chronic complications, within the next 24 months. There were no operative deaths. All the other patients were doing well after a mean follow-up of 5 years (9-144 months), without any disease-related death. Patients presenting with a localized pericolic abscess (group II, n = 42) were initially treated either conservatively (n = 22) or by a more or less extensive drainage (n = 20). There were two deaths in the "conservative" group. Primary or delayed colonic resection was indicated in 34 cases because of uncontrolled sepsis, recurrence or secondary chronic complications. It is concluded that accurate classification of the disease is essential. If no peritonitis has developed, the presence of an abscess is the main determinant in both prognosis and treatment. Most patients who develop an acute phlegmonous diverticulitis do well with conservative treatment, and prophylactic resection is not indicated. Curative colectomy is reserved for patients developing persistent complications over the next few months.(ABSTRACT TRUNCATED AT 250 WORDS)
 ...
PMID:Acute localized diverticulitis: optimum management requires accurate staging. 158 24


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