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Query: UMLS:C0027497 (
nausea
)
23,468
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
In a randomised, double-blind, 3-way cross-over trial, the incidence of
nausea
associated with 2 doxycycline 100 mg formulations (
Doryx
' and
Vibramycin
') were compared. The original study cohort comprised 103 healthy male volunteers, with 97 subjects completing the trial. Subjects were randomly allocated to 1 of 3 treatment sequences and received a single dose of
Doryx
',
Vibramycin
' or placebo, with a 7-day washout prior to cross-over. At half-hourly intervals, from 0 to 2 h post-dose, subjects completed questionnaires to indicate if they felt nauseous. Data were analysed according to a log-linear method for the analysis of cross-over trials with categorical responses. Seventeen, 29 and 11 subjects experienced
nausea
with
Doryx
',
Vibramycin
' and placebo, respectively. A significantly greater number of volunteers indicated a positive response with
Vibramycin
' vs
Doryx
' and vs placebo; the positive response frequency was not significantly different for the
Doryx
' vs the placebo regimen. Treatment sequence had no significant effect on response, although a marked first-dose effect was noted; the first (vs the second and vs the third) regimen was 1.5-2 times more likely to induce a positive response.
...
PMID:Doxycycline tolerance study. Incidence of nausea after doxycycline administration to healthy volunteers: a comparison of 2 formulations (Doryx' vs Vibramycin'). 205 Jan 79
Ninety-eight healthy subjects completed a double-blind, placebo-controlled, multiple-dose cross-over study to compare the incidence of gastrointestinal side effects of
Doryx
(Parke-Davis, Morris Plains, NJ) capsules (enteric-coated doxycycline hyclate pellets) and
Vibramycin
(Pfizer, New York, NY) capsules (doxycycline hyclate powder).
Doryx
produced statistically significantly fewer episodes of
nausea
, vomiting, stomach of abdominal discomfort, and decreased appetite than did
Vibramycin
. For every symptom,
Vibramycin
produced statistically significantly more symptom reports than did placebo. Although
Doryx
produced significantly more reports of
nausea
than did placebo, there was no significant difference for the other symptoms. Based on these results,
Doryx
is superior to
Vibramycin
when considering the incidence of gastrointestinal side effects.
...
PMID:A double-blind, multiple-dose, placebo-controlled, cross-over study to compare the incidence of gastrointestinal complaints in healthy subjects given Doryx R and Vibramycin R. 339 34
Twenty-five men with non-specific urethritis/adnexitis were treated with 200 mg doxycycline monohydrate daily (
Vibramycin
Tabs) over a period of 10 days. More than half of the patients suffered from chronic inflammations. Microorganisms isolated from urethral secretion and prostate exprimate comprised aerobes, in particular staphylococcus epidermidis and streptococcus faecalis, as well as mycoplasmae, chlamydiae, and anaerobes, mainly bacteroides species and peptostreptococci. Fourty percent of patients additionally had anatomical alterations such as constrictions or strictures of the lower urinary tract. After 10-day therapy with doxycycline 16 out of 24 patients (67%) could be cured and a further six patients (25%) could be improved. Microbiological cure could be achieved in infections with chlamydiae in all cases, in infections with mycoplasmae in 67%, in infections with anaerobes in 80%, and in infections with aerobes in 57% of cases. Overall, the therapeutical success in the investigated patient population with chronic infections which are difficult to treat has therefore to be regarded as excellent. Therapy had to be discontinued in one patient after 3 days due to diarrhoea and
nausea
. In the other patients toleration of doxycycline was good.
...
PMID:[Doxycycline in the treatment of non-specific urethritis and/or prostatitis]. 653 88