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)

Fifty-five ambulatory children with early culture-proven pertussis were treated for two weeks either with erythromycin ethylsuccinate (n = 28) (50-80 mg/kg/day in three doses during meals) or with co-trimoxazole (n = 27) (6-10 mg trimethoprim/kg/day in two doses after meals). After completion of treatment, all patients in the erythromycin group were culture-negative, while in the co-trimoxazole group one child was still culture-positive. In this case vomiting may have played a role. Both agents appear to be able to eradicate Bordetella pertussis from the nasopharynx of patients with early whooping cough.
Infection
PMID:Comparison of erythromycin ethylsuccinate and co-trimoxazole for treatment of pertussis. 254 64

Rotavirus infection and associated symptoms were studied prospectively from 1976 through 1981 in a 10% sample of families in Tecumseh, Michigan. Infection was determined using an antibody enzyme-linked immunosorbent assay (ELISA) method designed for use with large numbers of sera collected semiannually. Illness was identified from symptoms ascertained weekly by telephone. Risks of infection during a rotavirus season varied from 4.8% in 1978 to 9.2% in 1980. Risks were 20.6% in the under two years age group and decreased progressively with age to 3.6% in individuals aged 45 years or over. Preschool children accounted for less than 20% of the infections in the population of reference. Infection was associated with diarrhea in the first two years of life and with both diarrhea and vomiting later in life. There was no evidence for association of rotavirus infection with a gastrointestinal-respiratory syndrome. The pathogenicity of infection, the protectiveness of antibody, and the socioeconomic correlates of infection showed marked changes from year to year. In 1978, there was a dramatically higher pathogenicity and a greater protectiveness of ELISA measured antibody than in other years. There was also a dramatic reversal in the socioeconomic relations of infection from 1977 to 1978. Taken together, these findings suggest that different rotaviruses might have predominated in these years.
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PMID:The Tecumseh Study. XV: Rotavirus infection and pathogenicity. 254 88

Thirteen 3-week-old pigs that had been allowed to nurse for the first 16 to 18 hours after birth were orally inoculated with 1 x 10(6.5) TCID50 of porcine rotavirus. All developed diarrhea, anorexia, and vomiting by postinoculation (PI) hour 30. These signs had abated by PI day 6. Villus blunting in the small intestine was most severe in the jejunum and ileum of pigs euthanatized between PI days 3 and 5. Villi had returned to nearly normal length by PI day 6, although fused villi were seen in a few locations in the distal portion of the jejunum and in the ileum. Virus was detected in the feces of inoculated pigs by isolation in cell cultures and by electron microscopy during the 7-day course of the experiment. There was 1 extraintestinal virus isolation from the lung of 1 pig at PI day 2. Infection and disease developed in the presence of serum-neutralizing antibody obtained by nursing seropositive sows. There was no significant change in neutralizing antibody titers in the 3-week-old pigs over the course of the experiment. In this experimental work, a model to study rotavirus infection in 3-week-old pigs has been developed.
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PMID:Experimental rotavirus infection in three-week-old pigs. 255 35

Three male infants with vomiting, dehydration, hyponatremia, hyperkalemia and metabolic acidosis were found to have vesicoureteral reflux (VUR) and urinary tract infection. Two were initially thought to have the salt-losing form of congenital adrenal hyperplasia. Although prompt diagnosis of this potentially fatal condition is critical, its mimicry by urosepsis in infants with VUR is actually more common. Infection probably causes unresponsiveness of the distal renal tubules to aldosterone.
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PMID:Urosepsis in infants with vesicoureteral reflux masquerading as the salt-losing type of congenital adrenal hyperplasia. 267 49

In clinical trials performed in Italy, 2,003 patients, suffering from various infectious diseases, have so far been treated with ofloxacin. In most cases dosages of 200 mg, 300 mg or 400 mg b. i. d. have been used. In all, 130 adverse reactions have been recorded in 116 patients (5.8%): gastrointestinal events (mostly nausea, vomiting and gastric pain) in 4.8% of the patients, neurological events (mostly headache and insomnia) in 0.7%, cutaneous reactions in 0.4% and others in 0.5% cases. The drug-event causal relationship was assessed by the investigators as unlikely in 5.0% of the events, as possible in 47.1%, as probable in 31.4% and as almost certain in 16.5%. The severity of adverse reactions was judged as mild in 55% of the cases, as moderate in 38% and as severe in 7%. In 30 patients (1.5%), treatment was discontinued because of occurrence of side effects. Abnormal laboratory values probably related to treatment were reported in 25 patients (2.1%). Ofloxacin is well tolerated and shows a safety profile comparable with that of the best tolerated oral antibacterials.
Infection 1986
PMID:Safety profile of ofloxacin: the Italian data base. 295 62

A parenteral cephem antibiotic ceftriaxone (CTRX) was studied for its pharmacokinetic features and clinical efficacy and safety in various infections in neonates including premature infants at 11 institutions associated with Japan Perinatal Infection Research Group. The following results obtained are summarized as follows. 1. Following single intravenous bolus injections with 10 and 20 mg/kg of CTRX, serum levels of the drug at 30 minutes post-dose 36-42 micrograms/ml and 46-76 micrograms/ml, respectively, and those at 12 hours post-dose were 10-14 micrograms/ml and 13-21 micrograms/ml, respectively, in a total of 105 neonates. Serum levels detected were on very gentle descending curves. 2. Half-lives (T 1/2) of the drug in serum were significantly prolonged in 0-3 day age groups of both mature and premature infants: it was especially long in premature infants with age of 0-3 days; i.e., 17.1 hours. There was no difference in T 1/2 between the 4-7 day and 8-28 day age groups. 3. Urinary excretion rates were 20-30% in the first 6 hours post-dose and 30-40% in 12 hours post-dose, in 80 neonates examined. 4. Clinical efficacy: Clinical efficacies were evaluated in 112 of 168 enrolled excluding infants with 90 days of age or older, who were treated for prophylaxis and unevaluable cases. The safety was evaluated in 161 of the 168. (1) Demographic background of the 112 cases: The 112 cases were composed of 89 neonates with ages of 28 days or younger, 21 premature infants, 57 males and 55 females. The drug was given to 102 of the cases by intravenous bolus injection, with 81 cases administered twice a day and 97 cases receiving 10-50 mg/kg a day. (2) Efficacy rate in the 112 cases: In 60 cases for whom causative pathogens were identified the efficacy rate was 90.0% in total (excellent: 31/60; good: 23/60); efficacy rates of 87.5% were obtained in 8 cases with purulent meningitis and 90.9% in 11 with septicemia. In 52 with causative pathogen not identified, the efficacy rate was 96.2% in total (excellent: 21/52; good: 29/52). (3) Adverse reaction: Adverse reactions were noted in 14 of the 161 cases where the safety was evaluated (8.7%). These reactions included diarrhea in 11, vomiting in 2 and exanthema in 1. Abnormalities in laboratory test values were observed in 25 of the 152 cases (16.4%). They included eosinophilia in 14, elevated GOT in 4 and thrombocytosis in 3 etc.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Pharmacokinetics and clinical evaluation of ceftriaxone in neonates]. 307 15

In Lesotho's central hospital 55 (25%) of 218 admissions for severe PEM died during 1981 and 1982. Most deaths (62%) occurred in the first week. The most important causes of death were acute GE and pneumonia in marasmus and kwashiorkor, respectively. The cause of death remained obscure in 16 children, however. In marasmus a poor prognosis was significantly associated with the finding on admission of a temperature less than 36.5 degrees C (P less than 0.05), apathy (P less than 0.01) and a depigmented skin (P less than 0.05), while in marasmic kwashiorkor only the finding of the latter was significantly (P less than 0.05) associated with death. In non-survivors with kwashiorkor the following characteristics were observed significantly more often: complaints of diarrhoea and/or vomiting on admission (P less than 0.05), the finding of apathy, pallor, skin defects and hepatomegaly on admission (P less than 0.01), and the finding of a low serum albumen, Na+ and K+ in the first days (P less than 0.05). Irritability was significantly (P less than 0.05) more common in survivors with kwashiorkor. Xerophthalmia was observed only once. Infections were diagnosed in 86% of all and giardiasis in 28% of 146 children. Twenty-eight children contracted measles of whom 5 died. Severe PEM still carries a high mortality despite hospitalisation. The findings confirm the need for intensive management of severe PEM.
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PMID:Severe protein energy malnutrition in Lesotho, death and survival in hospital, clinical findings. 310 Dec 51

Thirty-three patients with multiple myeloma (11 untreated, 15 refractory and seven relapsed patients) have received vincristine and adriamycin infusion therapy with oral dexamethasone (VAD). The median number of course received was five. In addition 16 patients with lymphoid malignancy have received a median of four courses of VAD. Three patients who relapsed after VAD have received further VAD therapy making 52 patient treatments assessable for toxicity. Ten per cent had nausea, 4 per cent vomiting, 4 per cent total alopecia, 25 per cent constipation, 33 per cent paraesthesiae, 8 per cent proximal myopathy, 33 per cent dyspepsia, 23 per cent proven bacteraemia, and 19 per cent chest infections. Infections were not usually associated with neutropenia. Shingles was seen in four patients with myeloma, but none of the patients with lymphoid malignancy. The response rate in myeloma was 9/11, for previously untreated patients, 3/7 for relapsed, and 8/15 for refractory patients. Responses have been seen in other lymphoid malignancies-1/2 patients with relapsed acute lymphoblastic leukaemia had a complete remission. Two out of seven patients with chronic lymphocytic leukaemia achieved a partial remission, and a further three had a clinical improvement. Three out of six patients with non-Hodgkin lymphoma and one patient with macroglobulinaemia achieved a partial remission.
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PMID:VAD chemotherapy--toxicity and efficacy--in patients with multiple myeloma and other lymphoid malignancies. 311 84

During a 12-month period, feces from 780 persons from the Townsville region were evaluated by the Kinyoun acid-fast strain, and 36 (4.6%) immunocompetent patients were found to have Cryptosporidium oocysts. Twenty-five index cases were identified; 13 (8.6%) cases from 151 patients were from Palm Island, an isolated Aboriginal community in the wet tropics and 12 (1.9%) cases from 629 patients were from the dry tropics of Townsville. All 11 secondary cases were associated with a person-to-person outbreak in the nursery of a Townsville day-care centre. Infection occurred mainly in two distinct age groups: the under five-year-old (27 cases), and the 25 to 35-year-old (six cases). A prodrome of dry cough, rhinorrhea and vomiting often preceded symptoms of fever, weight loss, abdominal pain, persistent cough and vomiting, and acute diarrhea with frequent, non-bloodstained, watery, mucous stools. Although 13 patients were hospitalised because of their illness, the infection was self-limiting and all 36 patients recovered with symptomatic treatment. Cryptosporidium was the third most commonly identified enteric pathogen after Rotavirus and Giardia. Infection did not appear to depend on seasonal variation and no animal or environmental sources of infection were identified. Cryptosporidiosis in immunocompetent persons is endemic and common in North Queensland and routine investigations for this parasite in symptomatic patients are warranted.
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PMID:Human cryptosporidiosis in North Queensland. 326 49

By auramine and modified Ziehl-Neelsen staining, cryptosporidial oocysts were found in the stools of 31 (1.36%) out of 2,367 patients with diarrhoea. All specimens were also tested for Salmonella, Shigella, Campylobacter, Yersinia, and Rotavirus. Among these patients, 432 were children and 24 (5.5%) of them were positive for cryptosporidia. All children infected with cryptosporidia were immunocompetent. Watery diarrhoea, vomiting and abdominal pain were the most frequent symptoms. The survey showed that in patients with gastroenteritis, cryptosporidial oocysts were found more commonly in the stools of children than in those of adults, and the prevalence of infection was the highest in August and September (16 cases). The epidemiological aspects and clinical significance are discussed.
Infection
PMID:Cryptosporidial diarrhoea in children. 343 76


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