Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0042963 (vomiting)
 31,883 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In an open study, 70 in-patients and 23 out-patients aged between 1 and 14 years with sinusitis (n = 1), perforated otitis media (n = 4), pharyngotonsillitis (n = 25), tracheobronchitis (n = 30) or broncho-pneumonia (n = 33) were treated daily with a combination of 40 mg/kg amoxycillin and 10 mg/kg clavulanic acid in three equal doses for between 6 and 15 days. Purulent specimens were cultured when obtainable and pathogenic organisms identified were Staphylococcus aureus, beta-haemolytic streptococcal group A, Pseudomonas aeruginosa, Pseudococcus species and Klebsiella pneumoniae infections, of which 45.7% were beta-lactamase-producing and 54.3% were ampicillin-susceptible. After treatment, only one beta-lactamase-producing Streptococcus and one Staphylococcus infection persisted. Side-effects (vomiting, nausea, diarrhoea, maculopapular exanthema, rash) occurred in 16 patients and treatment was withdrawn in eight. It is concluded that the amoxycillin--clavulanic acid combination is a suitable first choice for the treatment of respiratory tract infections in children in whom the pathogenic organism may not have been established.
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PMID:Treatment of respiratory tract infections in children: a study of a combination of amoxycillin and clavulanic acid. 222 80

Intravenous administration of sulbactam/ampicillin (SBT/ABPC) was evaluated in pediatric patients. The serum half-lives of both ABPC and SBT were approximately 1 hour following the intravenous injection or intravenous drip infusion of 20-35 mg/kg, and 30-50% of ABPC and 30-70% of SBT were recovered in the urine 6 hours. Cerebrospinal fluid concentrations of ABPC and SBT were 0.76 and 0.68 micrograms/ml, respectively, at 1 hour after intravenous drip infusion of the 58 mg/kg, and concentration ratios of the drugs in cerebrospinal fluid/serum were 6.39 and 5.71%, respectively. Thirty-four pediatric patients were treated with intravenous drip infusion of SBT/ABPC in doses ranging from 54 to 150 mg/kg divided into 3 times a day. The rate of clinical efficacy was 93.5% and the bacterial elimination rate was 92.3%. The synergistic activity of sulbactam with ampicillin was demonstrated against beta-lactamase-producing Staphylococcus aureus and Haemophilus influenzae isolated from patients in the present study. The side effects of SBT/ABPC were observed in 6 patients (5 diarrheas; 1 diarrhea with vomiting) out of 34 patients administered. Eosinophilia (2 patients) and a slight elevation of GOT (1 patient), GPT and LDH (1 patient) were observed. The tolerance to the therapy, however, was good.
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PMID:[Clinical and pharmacokinetic studies on intravenous administration of sulbactam/ampicillin in pediatrics]. 274 46

A 10-cm-long longitudinal tear in the middle third of the oesophagus--with intact deeper muscle layers--was found endoscopically in a 52-year-old alcoholic man who had developed acute retrosternal pain after severe vomiting. There was a leukocytosis of 16,700/microliters and fever of 38.8 degrees C. Because of the diagnosis of incomplete spontaneous oesophageal rupture (Boerhaave syndrome) he was fed parenterally, a gastric tube was placed, and he received three times daily 2 g ampicillin, twice daily 80 mg gentamicin and 1.2 g cimetidine. The fever disappeared after 24 hours and the leukocytosis regressed after four days. At repeat endoscopy after 16 days the tear had healed completely.
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PMID:[Boerhaave syndrome. The differential diagnosis of acute retrosternal pain]. 275 20

Experience with typhoid fever in 111 children over a 5-year period was reviewed. There were 66 boys and 45 girls, ranging in age from 1 to 11.5 years. The symptoms of typhoid fever were quite non-specific. Fever was the most common presenting symptom (in 98.3%). Other common presenting features were diarrhoea (25.7%), constipation (22%), vomiting (21.1%), cough (25%), abdominal pain (27.5%), headache (9.2%), epistaxis, meningism and convulsions. Rose spots were detected in 20% of cases, occurring mainly during the first 2 weeks of illness. Significant Widal reactions were present in 84.7% of cases. Blood and stool cultures were positive in 57% and 44% of cases, respectively. Peripheral blood white cell counts were not found to be of great diagnostic value. Chloramphenicol remained the drug of choice in the treatment of typhoid fever. It was more effective than ampicillin or co-trimoxazole. Complications were uncommon, occurring in only two patients. There were two deaths; both were admitted late and in moribund state. Early diagnosis and treatment is vital in typhoid fever and, as the presenting features are non-specific, a high index of suspicion is required.
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PMID:Typhoid fever in Hong Kong children. 278 7

The efficacy of ipecac-induced emesis, large-bore orogastric lavage, and activated charcoal as gastrointestinal decontamination procedures after acute drug overdose is unknown. Using an ampicillin overdose model, these three procedures were compared with one another and to a control ingestion in ten human volunteers. Serial serum ampicillin levels were used to compute the areas under the concentration vs time curves (AUC) for each study. The reductions of ampicillin absorption compared to control were as follows: orogastric lavage 32% (NS), ipecac-induced emesis 38% (P less than .01), and activated charcoal 57% (P less than .01). This model examines each intervention in a mutually exclusive fashion. It supports activated charcoal administration as the primary gastrointestinal decontamination procedure after acute drug overdose.
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PMID:Efficacy of ipecac-induced emesis, orogastric lavage, and activated charcoal for acute drug overdose. 288 34

The poor nutrition, overcrowding, lack of water, and inadequate sanitation present in the rehabilitation camps set up for the more than 50,000 Ethiopians fleeing the 1984 drought made this population especially vulnerable to diarrheal diseases. 200 rehabilitation camp residents with diarrhea were studied in 1985 to determine the presence of pathogens in the stool and susceptibility to antibiotic treatment. A total of 42 (21%) of camp residents had a positive culture with enterobacteria. The isolation rate was 15.6% for Escherichia coli, 3.5% for Shigella, and 2.01% for Salmonella. Isolation rates were higher among patients under 5 years of age (59%) than among older patients (12%). Dehydration was more likely to be observed among children under 5 years of age, those with vomiting, patients with a more severe diarrhea, pyretic patients, and those with a positive stool culture. A good specificity (92%) and a low sensitivity (33%) was found for dysentery with fever for shigella or salmonella isolation. 22 (53%) of the enterobacteria were resistant to 2 or more antibiotics, presumably because of the widespread use of common oral antibiotics in the study setting. 53% of the E coli strains were resistant to ampicillin, 47% to chloramphenicol, 30% to co-trimoxazole, and 67% to tetracycline. Of the 7 Shigella strains, 3 were resistant to chloramphenicol and 4 to tetracycline. The high prevalence of resistance indicates a need for careful and discriminate use of antibiotics in emergency situations by relief programs.
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PMID:Clinical, microbiological and antibiotic susceptibility patterns of diarrhoea in Korem, Ethiopia. 290 12

Sultamicillin, a dimer of ampicillin and a beta-lactamase-inhibiting agent, sulbactam, was given in oral form to 50 infants and children with acute otitis media. Tympanocentesis was performed on entry into the trial. Beta-lactamase-positive Haemophilus influenzae or Branhamella catarrhalis was isolated from 14 of 73 (19.2%) middle ear effusions in 9 children. Relief of symptoms (fever/otalgia) occurred in all children who completed therapy. However, in 8 children (16%), the antimicrobial agent was discontinued due to presumed adverse side effects (primarily gastrointestinal); vomiting which began prior to entry was noted in another subject who was withdrawn. An additional 14 children completed the course of treatment despite having diarrhea. Of the 41 children who completed drug therapy, 11 (26.8%) were effusion-free after 10 days, and 22 of 33 (66.7%) evaluable children were effusion-free after 6 weeks. Sultamicillin is a novel therapeutic approach to beta-lactamase-producing bacteria. In its oral form, however, diarrhea is a troublesome side effect.
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PMID:Sultamicillin (ampicillin-sulbactam) in the treatment of acute otitis media in children. 300 16

Endocarditis secondary to Hemophilus parainfluenzae is an uncommon entity that appears to be increasing in frequency, perhaps due to improved laboratory isolation techniques. Although controversial, most of the published literature recommends a penicillin, with or without concomitant gentamicin, as definitive therapy. We report the first successful use of the third-generation cephalosporin ceftizoxime in an ampicillin-allergic patient. A 55-year-old white female was hospitalized after 5 days of experiencing fever, chills, nausea, and vomiting. A cardiac echocardiogram revealed a large mitral valve vegetation, and the patient was treated with intravenous ampicillin, gentamicin, and clindamycin. Two weeks after emergency mitral valve replacement the patient developed spiking fevers and a macular, erythematous rash while receiving ampicillin. Ceftizoxime was initiated and continued to complete a 4-week period of intravenous antibiotics. Follow-up at 14 months showed no further evidence of infection. Ceftizoxime appears efficacious in eradicating H. parainfluenzae in patients allergic to penicillin.
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PMID:Acute bacterial endocarditis due to Hemophilus parainfluenzae. Response to ceftizoxime in an ampicillin-allergic patient. 348 Oct 71

As part of a study investigating new methods of detecting adverse drug reactions, adult outpatients receiving new prescriptions for 1 of 4 antibiotics (doxycycline, penicillin VK, ampicillin, or tetracycline) were assigned to 1 of 2 methods of monitoring adverse drug reactions. Data were collected from a total of 457 staff-initiated interviews and from 1467 patients who were asked to telephone to report possible adverse effects. Doxycycline is considered by authoritative sources to be generally comparable in side effects to other tetracyclines and penicillins, with the exception that it increases photosensitivity. Results from both monitoring methods consistently indicated at least a 3-fold higher frequency of nausea or vomiting with doxycycline relative to the other antibiotics. Complaints of skin rash also were at least 4 times more frequent with doxycycline, depending on the particular sample.
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PMID:Increased frequency of doxycycline side effects. 368 31

Some aspects of typhoid fever in 77 children are discussed. There were 48 boys and 29 girls and their ages ranged from 1 month to 12 years. The patients were treated with chloramphenicol 100 mg/kg/d during the first 2 weeks and with either amoxycillin (100 mg/kg/d) or ampicillin (200 mg/kg/d) during the third week. The average duration of fever was 5.2 days. There was 1 relapse and 1 child, a baby aged 1 month, died. The correct diagnosis was not suspected by the referring doctor in 38% of the patients. On admission the commonest complaints were fever, abdominal pain, diarrhoea, headache and vomiting. The commonest findings on examination were tenderness or distension of the abdomen, apathy or delirium, rhonchi or crepitations, liver enlargement and meningism. There was anaemia (Hb less than 10 g/dl) in 23% and lymphopenia (less than 1500/microliter) in 43% of the patients. The differential white blood cell count revealed 5% or more unsegmented neutrophils in 32% of the patients, while 25% had 10% or more band cells. Two patients (sisters) failed to respond after 15 and 16 days of therapy with chloramphenicol and ampicillin because of resistant Salmonella typhi and were successfully treated with co-trimoxazole. Practitioners caring for black patients should always be on the alert for typhoid fever; some patients may not respond to chloramphenicol or amoxicillin. During the acute phase milk feeds are best replaced by soya products because of abdominal distension or aggravation of diarrhoea by milk.
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PMID:[Aspects of typhoid fever in children]. 376 9


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