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Query: UMLS:C0000729 (
abdominal cramps
)
531
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Prostaglandin analogues, used in the treatment of duodenal and benign gastric ulcer and in the prevention of gastric ulceration caused by non-steroidal anti-inflammatory drugs, are frequently associated with gastrointestinal side effects, particularly diarrhoea and
abdominal cramps
. We investigated the effects of misoprostol, a
prostaglandin E1
derivative, on bowel motility and faecal loss of fat, water and bile acids in relation to its postprandial vs. preprandial administration. Twelve healthy subjects participated in a double-blind crossover study comparing three 5-day courses of therapy with a washout period of 1-2 weeks between courses. Following a Latin Square design, the dosing regimens were (a) 400 micrograms misoprostol b.d. after meals and placebo b.d. before meals; (b) 400 micrograms misoprostol b.d. before meals and placebo b.d. after meals; (c) placebo before and after meals. Orocaecal transit time measured by H2 breath tests following lactulose administration, was shortest during pre-prandial dosing but was also significantly decreased during post-prandial dosing. The overall treatment difference was highly significant (P less than 0.001), and the difference between each pair of treatments was also statistically significant. Whole bowel transit time studied by means of 3H-PEG 4000 determination in stools, was shorter for the two misoprostol regimens but statistical significance was borderline. The number of stools passed per day was similar in the three groups. During both misoprostol dosing periods, stools were less formed and their content of water, fat and bile acids was higher. There was also more urgency, flatulence, abdominal pain and nausea. It is concluded that the gastrointestinal side effects caused by misoprostol are mainly based on an increased orocaecal transit time. The effects are more important when the drug is administered before meals than after meals.
...
PMID:Effects on bowel motility of misoprostol administered before and after meals. 179 84
Primary nonfunction following orthotopic liver transplantation is characterized by rapidly rising serum transaminases, minimal bile production, and severe coagulopathy, which can progress to hypoglycemia, hepatic encephalopathy, and acute renal failure. Untreated it has a mortality of over 80% and to date the only treatment has been retransplantation. As a result of the beneficial effect of
Prostaglandin E1
infusion in patients with fulminant hepatic failure, this trial was conducted to determine whether
PGE1
would be of value in primary nonfunction. We have encountered 16 cases of primary nonfunction in 94 liver transplants, an incidence of 17%. Initially in the program, there were 6 occurrences of nonfunction that did not receive
PGE1
; 3 underwent retransplantation (2 survivors), 2 died awaiting another liver, and in one recovery of hepatocellular function occurred with supportive care but the patient died of cytomegalovirus infection. Ten patients received
PGE1
within 4-34 hr of transplantation. Within 12 hr of treatment, 8 patients responded with a significant fall in the AST (129 U/hr) whereas, in the untreated group, the AST continued to rise (267 +/- 102 U/hr) at the same rate as prediagnosis (337 +/- 95 U/hr). At the conclusion of the infusion (4-7 days) in the 8 responders, there were significant decreases in AST (4386 +/- 546 U/L to 102 +/- 21 U/L), prothrombin time (22 +/- 2 to 12 +/- .4 sec) and partial thromboplastin time (45 +/- 3-29 +/- 4 sec), and significant increases in coagulation factor V (26 +/- 8 to 95 +/- 12%) and factor VII (10 +/- 5 to 61 +/- 4%). No serious side effects occurred, although 2 patients developed diarrhea, and
abdominal cramps
. Two patients treated with
PGE1
were retransplanted at 10-36 hr and were considered nonresponders. Graft survival was 80% in the
PGE1
-treated group and 17% in the untreated group (P less than 0.05) and patient survival was 90% and 33%, respectively. This study suggests a potential benefit of
PGE1
in the treatment of primary nonfunction.
...
PMID:Treatment of primary liver graft nonfunction with prostaglandin E1. 267 5
Hypochlorhydria induced by potent antisecretory drugs is followed by a marked elevation of serum gastrin levels which leads to changes in ECL cell density in rats. "Soft" antiulcer drugs like prostaglandins do not increase gastrin levels. Their use in peptic ulcer disease seems to be mainly limited by a relatively high incidence of diarrhea and
abdominal cramps
. Rioprostil is a new
prostaglandin E1
analogue. We compared the potency and duration of action of rioprosil 600 micrograms nocte with 300 micrograms bid on human gastric secretion in a placebo-controlled double-blind study. We further evaluated the clinical effectiveness of rioprostil 600 micrograms nocte in the acute treatment of duodenal ulcer. Nocturnal gastric acidity (24:00 to 08:00) was inhibited from 54.5 +/- 1.7 mmol H+/L (placebo experiments; n =9) to 26.7 +/- 3.5 mmol H+/L (52%) by rioprostil 300 micrograms bid (p less than 0.05) and to 14.4 +/- 3.8 mmol H+/L (74%) by rioprostil 600 micrograms nocte (p less than 0.05). During the daytime (09:00 to 18:00), H+ activity was reduced by 33% and 15% respectively (n.s.). Two hundred and three patients with endoscopically proven duodenal ulcers were randomly allocated to treatment with either rioprostil 600 micrograms nocte or ranitidine 300 mg nocte for 4 weeks in a prospective double-blind study. The two groups were similar. After 2 and 4 weeks treatment respectively, about 55% and 85% of patients healed on rioprostil 600 micrograms nocte and 55% and 90% on ranitidine 300 mg nocte. There were no differences between the treatment groups in ulcer pain relief.(ABSTRACT TRUNCATED AT 250 WORDS)
...
PMID:Prostaglandins and peptic ulcer disease: nocturnal administration of rioprostil vs ranitidine in duodenal ulcer healing. 310 57
The safety, efficacy, and acceptability of menstrual regulation with prostaglandin (PG) El vaginal suppositories was investagated in 534 women whose menses was delayed up to 8 weeks from the last menstrual period. 5 suppositories, each containing 1 mg of 16,16 dimethyl-trans-delta 2 PG El methyl ester, were inserted high in the vagina at 3 hour intervals. The success of treatment was assessed by 2 alternate criteria: 1) induction of bleeding, or 2) induction of bleeding and no surgical intervention. The success rate was 98.9% according to the 1st criterion and 86% according to the 2nd criterion. The mean duration of bleeding after treatment was 6.7 days. 47.9% of women experienced moderate bleeding and 43.8% reported heavy bleeding following treatment. Surgical intervention (curettage or vacuum aspiration) was required in 74 of the 528 bleeding cases and in 1 of the 6 nonbleeding cases with positive signs of pregnancy. The surgical intervention was performed because bleeding was considered to be either excessive or prolonged. Side effects tended to manifest themselves between the 1st and 2nd administration of suppositories.
Abdominal cramps
occurred in 66% of subjects; other side effects were minimal, including vomiting (2.8%), headache (5.8%), nausea (7.8%), and diarrhea (8.8%). These findings suggest that menstrual regulation with
PGE1
suppositories is a safe method with the advantages of ease of administration, reversibility, a high success rate, acceptable bleeding duration, only mild side effects, and induction of menses without the need for surgical intervention. The simplicity of vaginal administration offers potential for self-treatment. Use of this method of menstrual regulation could be especially advantageious in countries with restrictive abortion laws. Single administration of a suppository, or parenteral administration, could improve the acceptability of this method.
...
PMID:Menstrual regulation with prostaglandin (Pg ONO 802) in Indonesia. 615 28
A newly synthesized 16, 16-dimethyl trans delta 2
PGE1
methyl ester (ONO 802) was clinically applied in the form of a vaginal suppository for therapeutic abortion of second trimester pregnancies. Its effects were studied in a double-blind test comparing it with an inactive placebo suppository. The study was conducted at 12 Japanese university hospitals. The number of patients was 125 in total, i.e. 63 receiving ONO 802 vaginal suppository (containing 1.0 mg ONO 802) and 62 receiving inactive placebo suppository. ONO 802 was more effective than placebo with a success rate of 87% (complete (71%) and incomplete (16%) abortions). The onset of uterine contractions was observed in 154.3+/-18.1 min. and the onset of uterine bleeding in 323.6+/-41.0 min. The expulsion of the fetus and placenta was observed in 955.4+/-97.0 and 961.6+/-97.0 min., respectively. The cervix dilating effect of ONO 802 was observed in 63.5% of the patients at 3 hours after the start of administration. Nausea, vomiting,
abdominal cramps
, diarrhea and pyrexia were noticed. However, all these side effects were transient and mild, requiring no treatment. No abnormality was observed in the puerperal course, duration of uterine bleeding or onset of subsequent menstruation following the therapeutic abortion. Therefore, the present study demonstrated that ONO 802 vaginal suppository was an effective and valuable drug for therapeutic abortion of second trimester pregnancies.
...
PMID:Abortifacient effect and uterine cervix-dilating action of 16, 16-dimethyl trans delta 2 PGE1 methyl ester (ONO 802) in the form of a vaginal suppository (a randomized, double-blind, controlled study in the second trimester of pregnancy). 675 61
The efficacy of 1 mg 16,16-dimethyl-trans-Delta2
prostaglandin E1
(Gemeprost) pessaries in achieving cervical dilatation prior to intracavitary brachytherapy was investigated in 16 post-menopausal women with cervical carcinoma. All had received external beam pelvic radiotherapy in the preceding 6 weeks. Four patients were nulliparous and 12 multiparous (mean parity 1.9). FIGO stages were IB (2), IIA (4), IIB (5), IIIA (1), IIIB (3), IVB (1). The cervical os was assessed before pessary insertion and again at the time of intracavitary insertion. The os was closed in 100% (16/16) of patients before and open in 75% (12/16) of patients after pessary insertion. The maximum size of Hegar dilator passed without mechanical dila-tation was recorded. Mean cervical dilatation was 4.25 H (5.5 H in those with a clinical response). The 12 responding patients had rapid and uncomplicated procedures with no need for additional mechanical dilatation. Both patients in whom attempted mechanical dilatation failed had had previous conization of the cervix. The following mild side-effects were reported:
abdominal cramps
(43.8%), headache (12.5%) and fever (6.3%). These data support the use of Gemeprost pessaries to achieve cervical dilatation in post-menopausal women undergoing intracavitary brachy-therapy following external beam radiotherapy.
...
PMID:Prostaglandin-induced cervical dilatation prior to intracavitary radiotherapy for carcinoma of the cervix: a pilot study. 1157 42