Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0018681 (headache)
 56,091 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The efficacy of the repetitive intravenous dihydroergotamine (DHE) inpatient protocol for refractory headache is well established. We conducted a retrospective and prospective study of long-term headache patients at our clinic to evaluate this regimen in an outpatient setting. Treatment consisted of oral metoclopramide and four doses of DHE, with the total dose equaling 4 mg., administered over two days. Patients were followed for up to 10 weeks while they continued to receive prophylactic medication. Responsiveness was rated in terms of decreased frequency or severity of headache: excellent (75% to 100%), moderate (50-75%), mild (25-50%), and none (0-25%). In the retrospective study, 69% (43/62) of patients with chronic daily muscle-contraction-type headache and severe migraine had an excellent response at two days. An excellent or moderate response was sustained over three weeks in 65% (32/49) of the study group (13 patients were dropped from the study for failing to comply with record keeping requirements). At the 6- and 10-week follow-up evaluations, the majority of patients (76% and 70%, respectively) reported mild or no relief. Among patients with refractory daily headache or frequent severe migraine studied prospectively, 80% (28/35) reported an excellent response at two days. After six weeks, 66% (23/35) showed excellent or moderate relief. For both groups combined, 73% (71/97) of patients showed an excellent response to DHE at two days, with 43% (33/77) sustaining excellent or moderate relief at six weeks. Side effects, including nausea, leg cramps, facial flushing, increased blood pressure, diarrhea, burning at the injection site, and tightness in the throat and/or chest, were generally mild and transient.(ABSTRACT TRUNCATED AT 250 WORDS)
Headache 1992 Oct
PMID:Outpatient repetitive intravenous dihydroergotamine. 144 90

Researchers analyzed data on 1572 18-44 year old women attending 1 of 10 institutions in 7 provinces and cities in China to examine the side effects of oral administration of 600 mg RU-486 followed by 1 mg of a prostaglandin (PG05) vaginal suppository and this combination's efficacy in terminating early pregnancy. Incomplete abortion occurred in 4.8% of the women; continuation of pregnancy, in 3.9%. 91.2% of the women experienced a complete abortion, which took an average of 2.4 days. Just 3.3% of the women experienced expulsion before insertion of the PG05 vaginal suppository. 81% expelled the fetal sac within 6 hours after PG05 insertion. 88% of women with complete abortion had bleeding on day 2 or 3 and bled on average 11.7 days. 24.5% experienced bleeding for more than 14 days; the bleeding was heavy for 47.4% of them. 1 women bled so profusely she required 2 blood transfusions. The leading side effects were nausea and vomiting (22.3%), abdominal pain (10.2%), headache and dizziness (4.1%), diarrhea (2.8%), and thirst (1.2%). 79.5-96.2% of subjects considered these side effects to be mild or moderate. The side effects persisted for 17-36 hours. None of the women experienced any serious complications that sometimes occur with intramuscularly injected prostaglandins. 92% of the women who experienced complete abortion considered this method to be at least good. The corresponding figure for the incomplete abortion and failed groups was 26.3% and 41.9%, respectively. The researchers concluded that this combination was effective and safe for termination of early pregnancy. They suggested that health workers counsel the women before treatment to increase tolerance of the mild to moderate side effects.
 ...
PMID:Clinical trial on termination of early pregnancy with RU486 in combination with prostaglandin. 145 16

We describe a rare case of superior sagittal sinus thrombosis in a young man (26 years) with undiagnosed ulcerative colitis. The patient was hospitalized with headache and paresis of the right arm and leg. he had had rectal bleeding and diarrhea for the previous 4 weeks. Despite the fact that heparin therapy is still considered controversial, we successfully treated our patient with low doses of sub-cutaneous heparin. He did not suffer any side-effect.
 ...
PMID:[Thrombosis of the superior sagittal sinus and ulcerative colitis. A case report]. 145 58

Persons who contacted the Anorexia/Bulimia Association of Norway for information and stated that they had an eating disorder were asked to participate in this questionnaire study. The answers from the 32 women who fulfilled the DSM-III-R criteria for bulimia nervosa are presented. Usually the women's eating problems had started in the teens after a period of voluntary dieting. The mean duration of bulimia nervosa was six years. 31% had a history of anorexia nervosa. At the time of the study almost all had normal body weight, but nevertheless felt overweight. 78% practised self-induced vomiting, 22% used laxatives and 16% used diuretics to reduce weight. Depressive and anxiety symptoms were common in connection with the overeating episodes, but also more generally, which interfered with everyday life. Somatic symptoms (abdominal pain, diarrhoea, constipation, dyspepsia, headache, dry mouth and eyes, parotid gland swelling, muscular symptoms, fatigue, and oligomenorrhoea) were also common.
 ...
PMID:[Bulimia nervosa and self-reported symptoms. A questionnaire study among 32 women with bulimia nervosa]. 147 Nov 6

Pantoprazole is a newly developed benzimidazole derivative with strong inhibitory actions on gastric acid secretion by blocking H(+)-K(+)-ATPase. This randomized double-blind multicenter trial investigated the efficacy of 20 mg, 40 mg and 80 mg pantoprazole o.m. on ulcer healing and symptomatic relief in 219 out-patients with endoscopically assessed acute duodenal ulcer. After 2 weeks complete ulcer healing was achieved in 58%, 89% and 82% of the patients with 20 mg, 40 mg and 80 mg pantoprazole o.m., respectively. After 4 weeks, corresponding figures were 93%, 99% and 100%; the difference of the healing rates between the 20 mg and 40 mg groups at 2 weeks was statistically significant (p < 0.0001). A rapid pain relief was achieved in all treatment groups: 72% of the 20 mg group, 89% of the 40 mg group, and 84% of the 80 mg group were pain-free after 2 weeks. The difference between 20 mg and 40 mg was statistically significant (p < 0.05). Pantoprazole was well tolerated. Adverse events occurred in 13 patients; headache, skin alterations, and diarrhea were reported most frequently. Severity and frequency of adverse events did not reveal any dose-dependence. In conclusion, pantoprazole provides fast healing of acute duodenal ulcer as well as rapid improvement of ulcer symptoms. For further clinical trials in peptic ulcer disease a daily dose of pantoprazole 40 mg o.m. is recommended.
 ...
PMID:Dose-range finding study with the proton pump inhibitor pantoprazole in acute duodenal ulcer patients. 147 82

The safety of intravenous (IV) and oral ondansetron has been evaluated in over 7,000 cancer patients in world-wide clinical trials. In adult patients receiving single-day chemotherapy, the incidence of adverse events was 45% with IV ondansetron (n = 317) and 59% with metoclopramide (n = 279). Headache occurred in 17% of ondansetron patients and 10% of metoclopramide patients, whereas diarrhea symptoms were reported in 15% of the former and 29% of the latter. The incidence and types of adverse events were similar following three 0.15 mg/kg IV ondansetron doses and 8- or 32-mg single IV doses. There was a slight increase in the incidence of headache following a single 32-mg dose (25%) compared with a single 8-mg dose (18%) or three 0.15 mg/kg doses (18%). The safety profile of oral ondansetron was similar to that of the IV formulation. Following an 8-mg oral dose administered three times a day for 3 days, the most frequently reported adverse events were headache (21%), constipation (7%), and abdominal pain (5%). In a group of 209 pediatric patients receiving chemotherapy, the incidence of adverse events following IV and oral ondansetron was 19%. The most commonly reported adverse event was headache (4%). In comparative clinical trials, extrapyramidal symptoms were reported in 5% of the metoclopramide patients but none of the ondansetron patients. In open-label trials, two patients who received ondansetron reported symptoms consistent with, but not diagnostic of, extrapyramidal reactions. The incidence of vascular occlusive events and seizure disorders was identical for ondansetron and comparative agents. Serum transaminase values increased significantly in 6% to 8% of ondansetron patients and 2% of metoclopramide patients who received cisplatin. There was no apparent relationship between the dose of ondansetron administered and the incidence of increased transaminase abnormalities. However, there was an apparent relationship between the dose of cisplatin administered and the incidence of transaminase abnormalities. In patients who received non-cisplatin chemotherapy, there was no difference in serum transaminase values between oral ondansetron and placebo. These data demonstrate that ondansetron is better tolerated than metoclopramide and is safe for IV and oral administration to patients receiving chemotherapy. In addition, ondansetron is well tolerated when administered as a single 32-mg infusion over 15 minutes.
 ...
PMID:Clinical safety of ondansetron. 148 79

This study reports the effectiveness and side effects of intravenous ondansetron as a single-agent antiemetic therapy for patients receiving emetogenic cancer chemotherapy under a compassionate-use program for patients not enrolled in controlled clinical trials. Patients were > or = 7 years old and had uncontrolled nausea and vomiting or intolerable side effects with standard antiemetics administered with previous cancer chemotherapy. All patients received ondansetron 0.15 mg/kg every 4 hours x 3 daily doses beginning 30 minutes prior to emetogenic chemotherapy. Patients could receive ondansetron for up to 5 consecutive days of chemotherapy. One hundred ninety patients received ondansetron during chemotherapy treatments that were similar to previous cycles of chemotherapy during which the patients had received standard antiemetics (identical chemotherapy or differing only by addition/deletion of chemotherapy agents of low emetogenicity). Chemotherapy regimens included cisplatin (n = 99; 52%), doxorubicin (without cisplatin, n = 52; 27%), and other drugs (n = 39; 21%). Patient experiences with nausea and vomiting and side effects with ondansetron and with previous standard antiemetics were rated on a scale of 1 to 10 (1, did not experience; 10, as bad as could be). On the nausea and vomiting scale, 74% of patients improved on ondansetron relative to standard antiemetics. Mean nausea and vomiting scales were 3.9 for ondansetron and 7.7 for standard antiemetics (P < .001). On the side effects scale, 62% of patients improved with ondansetron. Mean side effect scores were 1.8 for ondansetron and 4.5 for standard antiemetics (P < .001). One hundred nine patients assessed the effect of nausea and vomiting on their quality of life by means of the Functional Living Index-Emesis. On a 100-point scale (100=best quality of life), quality of life scores were 65.5 for ondansetron and 39.5 for standard antiemetics (P < .01). Functional Living Index-Emesis scores were higher for 76% of patients during ondansetron treatment as compared with previous chemotherapy with standard antiemetic regimens. Twenty-eight patients (15%) were withdrawn from the study because of nausea and vomiting. Forty-four patients (23%) experienced other adverse effects (headache, 17 patients; diarrhea, eight patients; all other events occurred in two or fewer patients). Only six patients were withdrawn due to adverse effects. In conclusion, ondansetron therapy resulted in significantly improved control of nausea and vomiting, fewer side effects, and better quality of life than standard antiemetic therapy in the same patients receiving similar chemotherapy regimens.
 ...
PMID:Results of a compassionate-use program using intravenous ondansetron to prevent nausea and vomiting in patients receiving emetogenic cancer chemotherapy. 148 80

The aim of this study was to verify long-term therapeutic efficacy and tolerance of dihydroergocristine (DHEC, CAS 17479-19-5) in a double blind placebo controlled study, in elderly patients with psychosyndrome characterized by memory and behaviour impairment. Two hundred patients, aged more than 65 years, were randomly divided into two groups of one hundred each. The first group received one 6-mg DHEC tablet daily for four months and the other group received placebo. The evaluation parameter for efficacy was the neuropsychological test SCAG (Scale of Clinical Assessment for Geriatrics), administered before and after 30, 60 and 120 days. The results showed a significant difference between DHEC and placebo with regard to total and partial scores of SCAG as well as to single items (mental alertness, recent memory, disorientation, anxiety, mood depression, emotional lability, motivation, uncooperativeness, fatigue, headache, tinnitus). After as few as thirty days of DHEC treatment the severity of mental and psychological symptoms was markedly decreased (p vs placebo < 0.01), as documented by significant positive changes of SCAG items. The four-month double blind period was followed by a two-month single blind period, during which patients of both groups received placebo. At the end of these two months, SCAG total score was unfavourably increased in patients previously administered DHEC, although scores were still significantly lower both versus baseline and versus previous placebo patients. Safety was good (placebo: one case of diarrhea; DHEC: one case of gastralgia and dizziness). Nine patients dropped out for reasons unrelated to treatment.(ABSTRACT TRUNCATED AT 250 WORDS)
 ...
PMID:[Controlled study of the effect of dihydroergocristine on organic brain psychosyndrome]. 149 63

Side effects of octreotide may be local, biochemical, gastroenterological, or endocrinological. Local pain at the injection site occurs frequently, but rarely lasts more than 15 minutes and often resolves with continued therapy and may be improved if the vial is warmed prior to injection. No long-term hematological or biochemical abnormalities have been described. Despite initial diarrhea in some patients, no change in circulating fat-soluble vitamins has been consistently reported. Antibodies to octreotide have been described, but are rare. Abdominal pain or diarrhea can occur at the beginning of therapy. These symptoms rarely persist and are minimal if the injections are timed between meals, but this may increase the incidence of gallstones. Gallstones occur with increased frequency. Gastritis has been described as being an invariable consequence of long-term treatment with octreotide. We have found the incidence to be increased in patients on octreotide, but this is not invariable. Hypoglycemia may be exacerbated in some patients with insulinoma because of glucagon suppression. Small numbers of patients on octreotide for acromegaly have developed hypoglycemic. Conversely, carbohydrate tolerance may temporarily worsen because of insulin suppression and rarely oral hypoglycemia drug therapy may become necessary. Most frequently, carbohydrate tolerance does not deteriorate. In some patients with acromegaly, pituitary tumor size may continue to increase despite continued therapy. Last, there is the theoretical risk of addiction to a compound which may act through opiate receptors and considerably alleviates headache in some patients with pituitary tumor. Overall, despite the multiplicity of theoretical side effects, the majority of patients tolerate octreotide well, with no serious untoward effects.
 ...
PMID:Proceedings of the discussion, "Tolerability and safety of Sandostatin". 151 39

Diloxanide furoate is used for treating asymptomatic or mildly symptomatic persons who are passing cysts of Entamoeba histolytica. The Centers for Disease Control (Atlanta) released this drug for 4,371 treatment courses from 1977 through 1990. Of the 2,815 report forms (64%) returned, 656 adverse effects were reported for 390 treatment courses (14%); they included flatulence (260), diarrhea or cramping (100), nausea (93), headache (17), disorientation or dizziness (9), and diplopia (4). During 1984-1990 uniform collection of data allowed more detailed analysis of toxicity and efficacy; fewer adverse effects were reported for persons aged 20 months to 10 years than for persons aged greater than 10 years (6 of 206 [3%] vs. 89 of 763 [12%], relative risk = 0.27, 95% confidence interval = 0.12 less than relative risk less than 0.61). Parasitological cures were achieved during 497 (86%) of the 575 treatment courses (52%) administered to asymptomatic persons who were passing cysts, who had received a full 10-day treatment course, and for whom results of a follow-up stool examination (greater than or equal to 14 days post-treatment) were available. Diloxanide furoate is safe and effective for treating asymptomatic persons who are passing E. histolytica cysts and may be particularly well tolerated in children.
 ...
PMID:Diloxanide furoate for treating asymptomatic Entamoeba histolytica cyst passers: 14 years' experience in the United States. 844 25


<< Previous 1 2 3 4 5 6 7 8 9 10 Next >>