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)

Intravenous inoculation of 3.4 x 10(10) to 7.4 x 10(10)Pseudomonas aeruginosa organisms into rhesus monkeys 4 days after intravenous or intratracheal inoculation of 2.0 to 2.5 mg of vincristine sulfate resulted in fatal sepsis in eight of nine monkeys. After intramuscular administration, in two equal doses, of 5 mg of tobramycin, gentamicin, and colistin per kg per day beginning 16 hr after challenge, 4 of 11, 4 of 11, and 3 of 10 monkeys died, respectively. Administration of daily doses of 100 to 400 mg of carbenicillin per kg was followed by death in 5 of 12. Duration of illness in the surviving monkeys in each therapy group was similar. Under the conditions of this study, prior administration of vincristine sulfate resulted in a decrease in leukocytes and enhanced susceptibility to Pseudomonas infection. Using this model for studies of comparative efficacy of antibiotics, we observed comparable results after treatment with tobramycin, gentamicin, colistin, and carbenicillin.
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PMID:Comparison of tobramycin, gentamicin, colistin, and carbenicillin in Pseudomonas sepsis in monkeys. 420 75

Intravenous inoculation of 6.2 x 10(10) to 6.7 x 10(10)Pseudomonas aeruginosa organisms into rhesus monkeys 5 days after intratracheal inoculation of 2.0 to 2.5 mg of vincristine sulfate resulted in fatal sepsis in 8 of 10 untreated monkeys. When similarly infected monkeys were treated intramuscularly with 2.5 mg of colistin or 50 mg of carbenicillin per kg per day, all three monkeys in each treatment group survived; one of three monkeys receiving both antibiotics at the above doses died. Six of seven monkeys treated with 1.25 mg of colistin per kg per day and three of seven treated with 25 mg of carbenicillin per kg per day died; four of nine monkeys receiving both antibiotics at these doses died. A combination of the data obtained at both dose levels tested shows that 6 of 10, 3 of 10, and 5 of 12 monkeys, respectively, died after treatment with colistin, carbenicillin, and the colistin-carbenicillin combination. Antibacterial activity of serum from both infected and normal monkeys was not appreciably different when the two antibiotics were given singly or in combination. Under the conditions of this study and with the doses employed, the response of monkeys treated with the antibiotic combination did not differ significantly from that of monkeys treated with a single agent.
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PMID:Comparison of colistin-carbenicillin, colistin, and carbenicillin in Pseudomonas sepsis in monkeys. 420 76

Intravenous inoculation of 6.0 x 10(10)Pseudomonas aeruginosa organisms into rhesus monkeys 4 days after intratracheal inoculation of 2.5 mg of vincristine sulfate resulted in fatal sepsis in all of three untreated control monkeys. After intramuscular administration of either 2.5 mg of gentamicin or 50 mg of carbenicillin per kg per day, three of four monkeys in each group survived. When both antibiotics were given at the same dose but in separate sites, six of eight monkeys survived. Antibacterial activity of serum from infected monkeys or normal monkeys was not appreciably different when the two antibiotics were combined. Under the conditions of this study, there was no apparent difference in response of monkeys treated either with gentamicin or carbenicillin alone or with the combination of the two antibiotics.
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PMID:Comparison of gentamicin, carbenicillin and gentamicin, and carbenicillin in Pseudomonas sepsis in monkeys. 420 83

In rhesus monkeys, intravenous challenge with 0.6 x 10(10) to 2.2 x 10(10)Pseudomonas aeruginosa organisms caused acute illness of 4 to 5 days' duration with spontaneous recovery in 13 of 15 monkeys; blood cultures became negative 3 to 17 days after challenge. Leukocytosis was observed in all monkeys. Intravenous or intratracheal inoculation of 2.0 to 2.5 mg of vincristine sulfate was followed by leukopenia in 4 to 5 days. Intravenous inoculation of 4.2 x 10(10) to 7.8 x 10(10) pyocin type 6 Pseudomonas organisms in monkeys given vincristine sulfate 4 days previously resulted in fatal infection in 11 of 14 monkeys, whereas none of four receiving Pseudomonas alone died. These studies suggest that an antimetabolite-induced leukopenia predisposes to severe Pseudomonas sepsis and that such monkeys may serve as a biological model for study of comparative efficacy of antimicrobial agents.
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PMID:Effect of vincristine sulfate on Pseudomonas infections in monkeys. 463 13

Pyogenic meningitis became apparent on the third day of ampicillin and gentamicin therapy for Aeromonas hydrophila sepsis in a patient with severe alcoholic hepatitis. The patient responded clinically to therapy with intravenous cefotaxime sodium and gentamicin sulfate. Antibiotic therapy that provides adequate CSF concentrations should be considered in the treatment of patients with Aeromonas sepsis.
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PMID:Pyogenic meningitis manifesting during therapy for Aeromonas hydrophila sepsis. 609 81

Measurements of the heparin level were made under continuous anticoagulation in a total of 7 patients. For the purpose of monitoring heparin the coagulation time values were determined parallelly. Except a patient with a sepsis and a 7 days old newborn baby the desired prolongation for the partial thromboplastin time and the reaction time of thrombelastogram resulted from heparin titres lying within the range of 0.2-0.7 U/ml of plasma. Even after applying depot preparations there was a relatively good correspondance of heparin level curves and coagulation parameters. In childhood the partial thromboplastin time is primarily suitable for monitoring the heparin therapy. Heparin half-life times calculated during the transumbilical exchange transfusion in 7 children amounted to values ranging between 40-110 minutes. In addition to checking low dose heparinizing, measurements of the level are suitable for deriving dosage standards for neutralizing heparin effects by protamine sulfate.
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PMID:[Heparin and antiheparin in childhood. 3. Heparin level measurements and their importance in heparin monitoring]. 619 49

The mouse model of intraperitoneal sepsis with Proteus rettgeri was used to evaluate the anti-endotoxic effect of polymyxin B sulfate. An unexpected reversal of the usual protective effect of polymyxin in experimental enterobacterial sepsis was observed in which the lethality of the infection was enhanced.
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PMID:Lethal effect of polymyxin B sulfate in experimental Proteus rettgeri infection in mice. 625 Jun 90

During 31 months of study, 808 patients with polymicrobial surgical infection were randomized for antibiotic therapy between a third-generation cephalosporin (moxalactam disodium [149], cefotaxime sodium [125], and cefoperazone sodium [141]) and the combination of gentamicin sulfate plus clindamycin (393). Results based on antibiotic therapy included the following: cure in 83% given cephalosporin, 73% with antibiotic combination; control but recurrent sepsis in 7% and 15%; and failure in 4% and 8%, respectively. Such data support the tenet that third-generation cephalosporins are at least equal, if not superior, to the combination of gentamicin plus clindamycin for treatment of polymicrobial surgical sepsis.
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PMID:Third-generation cephalosporins for polymicrobial surgical sepsis. 629 39

Single doses of clindamycin hydrochloride and gentamicin sulfate given preoperatively, combined with intraoperative topical application of povidone-iodine were given to patients with perforated or gangrenous appendicitis. The incidence of wound sepsis was reduced from 36% to 5%; severe infections were reduced from 25% to 0% when compared with a control untreated group of patients. When used alone, povidone-iodine had little effect in these patients. No toxic effects of the antibiotics or antiseptic were recorded nor were any resistant strains of pathogenic organisms grown from cultures.
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PMID:Combined preoperative antibiotic therapy and intraoperative topical povidone-iodine. Reduction of wound sepsis following emergency appendectomy. 637 44

A total of 47 patients with relapsed or primarily refractory leukemia were treated with mitoxantrone alone or in combination with vincristine sulfate and prednisone or cytarabine. Eligible patients included those with adequate renal and hepatic function, normal left ventricular ejection fraction, and those who had received previous treatment. When mitoxantrone was given alone in a once daily times five schedule, 5 of 12 acute lymphoblastic leukemia patients achieved complete remission; 4 of these patients had been refractory to reinduction and 1 to induction chemotherapy with anthracycline-containing treatments. Four of these patients had progressive disease, and three died during induction. Of 12 patients with acute myeloid leukemia, 1 had a complete remission, 1 had a partial remission, 8 had progressive disease, and 2 died during induction. Mitoxantrone was also found to be active in two patients in the blastic transformation of chronic myeloid leukemia with a response in one patient lasting 17 weeks. Combinations of mitoxantrone with vincristine sulfate and prednisone resulted in complete remission in four of nine acute lymphoblastic leukemia patients and one of four patients with Tdt-positive chronic myeloid leukemia in blast crisis. Three of these patients had not experienced a prior remission following anthracycline-containing treatments. Partial remission occurred in two of the acute lymphoblastic leukemia patients and one of the Tdt-positive chronic myeloid leukemia patients. Two of this latter group of patients died in induction. Treatment with mitoxantrone and cytarabine resulted in two acute myeloid leukemia patients achieving complete remission and one a partial remission; two patients had progressive disease, and one died in induction. No response was seen in a patient with Tdt-negative chronic myeloid leukemia after two courses of treatment. One patient with acute leukemia in the course of myelofibrosis died in induction. All the patients achieving complete remission are alive and have been in complete remission from 2 to 12 months. Side effects included mild nausea and vomiting in 9 of 13 patients treated with the mitoxantrone-vincristine sulfate-prednisone combination, and in 3 of 8 patients treated with the mitoxantrone-cytarabine combination. Other side effects of the combination treatments include drug-induced oral mucositis (of a lesser degree than with mitoxantrone alone), transient hepatic abnormalities, and infectious complications, such as sepsis, Candida sp colonization of the upper digestive tract, and soft tissue cellulitis, in a few patients.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:Mitoxantrone as a single agent and in combination chemotherapy in patients with refractory acute leukemia. 638 64


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