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)

A randomized double-blind investigation was undertaken to assess the effect of treatment with metronidazole and ampicillin in patients with subcutaneous wound infection after laparotomy and early resuture. The wounds were closed in the fourth day and the antibiotic cover lasted from one to four days. None of the patients developed signs of sepsis or new abscesses. All of the wounds healed primarily but there were slight defects in two patients. These did not require surgical treatment. It is concluded that early closure of infected wounds after laparotomy may be undertaken under metronidazole and ampicillin cover and that treatment for one day is sufficient.
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PMID:[Early resuturing after abdominal wound infection under prophylactic metronidazole and ampicillin]. 269 64

A randomized study was conducted to investigate the effects of antenatal corticosteroids and ampicillin in the management of preterm pregnancies under 34 weeks complicated by premature rupture of membranes. Patients with documented lecithin/sphingomyelin (L/S) ratios of less than 2.0 and a singleton gestation were eligible to participate in the study. One hundred sixty-five patients qualified and were randomized, using sealed envelopes, to four study groups. All patients were followed expectantly. Group I (41 patients) received neither ampicillin nor corticosteroids. Group II (43 patients) received 24 mg of antenatal betamethasone. Group III (37 patients) received 2 g of intravenous ampicillin every 6 hours, with discontinuation of antibiotic therapy if cultures were negative for pathogenic bacteria. Group IV (44 patients) received both corticosteroids and ampicillin as described for groups II and III, respectively. Compared with patients not receiving corticosteroids, those administered antenatal corticosteroids experienced a reduction in the incidences of respiratory distress syndrome (53 versus 26%), bronchopulmonary dysplasia (23 versus 9%), severe grades of intracranial hemorrhage (15 versus 3%), and patent ductus arteriosus (18 versus 6%), with no difference in the incidence of maternal or neonatal infection. Compared with patients not receiving antenatal antibiotics, the group of patients treated with ampicillin on admission had a lower incidence of clinical chorioamnionitis (4 versus 26%) and neonatal sepsis (5 versus 10%). This reduction in infectious morbidity by antenatal ampicillin was restricted to those patients (28.4% of the study population) colonized with group B streptococci.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Use of ampicillin and corticosteroids in premature rupture of membranes: a randomized study. 270 97

The new antibiotic, sulbactam/ampicillin (SBT/ABPC) was administered to 25 children. The results obtained are summarized as follows. 1. In 5 cases of children administered with SBT/ABPC (30 mg/kg) by intravenous drip infusion for 30 minutes, the mean values of T 1/2 (beta) were 0.94 hour (SBT) and 0.86 hour (ABPC) and the mean 6.5 hour urinary excretion rates were 64.2% and 42.9%, respectively. 2. The antibiotic was administered to a total of 25 patients with bronchopneumonia, pneumonia, bronchitis, cervical lymphadenitis, tonsillitis, streptococcal infection, urinary tract infection, felon, periappendicular abscess, sepsis or purulent meningitis. Response to the treatment were excellent in 17 cases, good in 7, fair in 1, and poor in none. The efficacy rate was 96%. From our results, this drug appears to be particularly effective against bronchopneumonia, bronchitis and urinary tract infection. 3. Eruption occurred in 1 of 25 patients and elevation of eosinophil, GOT/GPT, platelet in 3 and descent of WBC in 1 were observed, but these were transient. These results showed that SBT/ABPC is a drug which can be safely used in the pediatric field as well as for adults.
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PMID:[Pharmacokinetic and clinical studies on sulbactam/ampicillin in the pediatric field]. 274 48

A combination drug of sulbactam/ampicillin (SBT/ABPC) was intravenously administrated to 18 patients with ages 3 months to 10 years 10 months with various acute infections including 14 cases of pneumonia, 1 case each of tonsillitis, subacute bacterial endocarditis, empyema and suspected sepsis. Clinical responses were excellent in 14 cases and good in 4 cases. Bacteriological responses of 8 isolated strains were: 7 strains were eradicated and 1 strain was decreased. No side effect was observed in any case. Eosinophilia was observed in 2 cases, thrombocytosis in 2 cases, elevation of GOT in 1 case and elevations of GOT and GPT in 1 case. From the above results, it seemed that SBT/ABPC was a useful drug for the treatment of bacterial infections in the pediatric field.
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PMID:[Clinical study on sulbactam/ampicillin in the pediatric field]. 274 52

The pharmacokinetics, efficacy and safety of sulbactam/ampicillin (SBT/ABPC) were evaluated in 21 children with a variety of infections. The results obtained are summarized as follows. 1. Pharmacokinetics in 4 children, each receiving a single dose of 60 mg/kg, were evaluated. The average half-life of SBT was 1.03 hours and that of ABPC was 0.83 hour. 2. In vitro antimicrobiol activity (MIC) of SBT/ABPC in which SBT and ABPC are combined at a ratio of 1:2 was stronger than ABPC alone and was quite effective against Staphylococcus aureus and Haemophilus influenzae, but activity against Escherichia coli was relatively low. Antimicrobial activity of SBT/ABPC against S. aureus was almost equal to those of piperacillin (PIPC), cefazolin (CEZ) and cefmetazole (CMZ), but against H. influenzae was stronger than those of CEZ and CMZ. Activity against E. coli was lower than those of PIPC, CEZ and CMZ. 3. A total of 21 patients including 3 with pharyngitis, 10 with bronchitis, 5 with pneumonia, 1 each with acute enteritis, pyelonephritis and suspected sepsis were treated with SBT/ABPC. The clinical efficacy rate for these patients was 95.2% (20/21). The bacteriological eradication rate was 80% (8/10). 4. There were 4 instances of side effects, 1 case each of eruption, diarrhea, thrombocytosis and eosinophilia, but all symptoms were transient.
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PMID:[Pharmacokinetic, bacteriological and clinical evaluation of sulbactam/ampicillin in pediatrics]. 274 54

The immunomodulator glucan exists in two forms, particulate (glucan-P) and soluble (glucan-F). Both preparations of glucan, either alone or in combination with antibiotic therapy, were evaluated for their ability to augment survival in rats following cecal ligation and puncture (CL/P). Adult male rats were infused once daily for 5 consecutive days with either glucan-P (10 mg/kg), glucan-F (10 mg/kg), or 5% (w/v) dextrose in water. Three days later all rats underwent CL/P. Postoperatively, the rats received (a) no therapy, (b) saline (1 ml subcutaneously every 12 hr) or (c) ampicillin (33 mg/kg subcutaneously every 12 hr) for 7 days. Without any associated pre-or postoperative treatment, CL/P was associated with an 85% 7-day mortality. Neither glucan preparation alone significantly altered this mortality. Administering ampicillin postoperatively decreased the mortality to 53% (P less than 0.001 vs untreated controls). When postoperative ampicillin therapy was combined with preoperative glucan treatment, the mortality was reduced even further (26% for glucan-P, 21% for glucan-F; P less than 0.02 vs ampicillin-treated controls). We conclude from these results that (i) neither glucan preparation alone effectively enhances survival following CL/P when using the doses and administration schedule employed herein, (ii) both glucan-P and glucan-F do act synergistically with antibiotics to enhance survival in this rat model of polymicrobial sepsis, and (iii) in this particular model, nontoxic glucan-F is as efficacious as glucan-P.
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PMID:Glucan enhances survival in an intraabdominal infection model. 275 22

We have described the case of a 23-month-old female child in whom Fusobacterium sepsis progressed to cerebral infarction despite therapy with intravenous chloramphenicol and ampicillin. Some clinical improvement was noted upon addition of metronidazole to the treatment regimen. The child survived, but has severe neurologic sequelae. Physicians should suspect anaerobic infection in children who have signs of severe neurologic infection and in whom cultures are negative for aerobes. In selected cases, early treatment with metronidazole may be helpful.
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PMID:Fusobacterium necrophorum sepsis with cerebral infarction. 276 86

A patient with Salmonella muenchen sepsis was unsuccessfully treated with ampicillin. During therapy, four strains that showed stepwise ampicillin resistance and affected other beta-lactams and unrelated antibiotics were isolated sequentially. Resistance was caused by decreased outer membrane permeability associated with diminished expression of porin OmpF. Furthermore, the most resistant isolate overproduced the PBP 3 target molecule.
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PMID:Permeability and penicillin-binding protein alterations in Salmonella muenchen: stepwise resistance acquired during beta-lactam therapy. 278 62

A secundigravida developed culture-proved Listeria monocytogenes sepsis with signs and symptoms of chorioamnionitis at 13 weeks' gestation. Pregnancy termination was refused, and she was treated with intravenous ampicillin and gentamicin followed by oral trimethoprim/sulfamethoxazol. Fifteen days after initiation of therapy, an amniotic fluid culture was negative, although uterine tenderness persisted for 7 weeks. A healthy, culture-negative infant was delivered at term.
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PMID:First-trimester maternal Listeria monocytogenes sepsis and chorioamnionitis with normal neonatal outcome. 278 71

In a retrospective study some epidemiologic and clinical aspects of 247 sepsis episodes observed during the period 1983-88 in the Medical Department of Locarno District Hospital are analyzed. 61% of the 233 patients were aged over 70 and 48% had one or more underlying diseases predisposing them for infection. The commonest sepsis pathogens were gram-negative bacilli (59% of all isolates), followed by pneumococci (15%) and staphylococci (14%). Over 99% of gram-negative pathogens were sensitive to gentamicin, 92% to ceftriaxone. 78% to amoxycillin clavulanate, 74% to cotrimoxazole and 59% to ampicillin; 19% of staphylococcus strains were methicillin-resistant. The most frequent sites of entry for the pathogens were urinary tract (39% of all episodes), the lower respiratory tract (22%) and the gastrointestinal tract (12%). Infection-related mortality was 9% and total hospital mortality 18%. The least favourable prognostic factors were severity of the underlying disease, initial circulatory shock and pulmonary localization of infection (especially where the causative agents were other than pneumococci).
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PMID:[247 episodes of sepsis at a medical department of a district hospital]. 279 46


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