Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0030193 (pain)
 261,466 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In 6 patients with carcinoma of the oesophagus, resection of the oesophagus was performed, followed by substitution of part of the oesophagus by part of the colon. The functioning of this interposed part was examined by both magnetic tape recording and conventional fluoroscopy. The following findings and special aspects were noted: 1. Formation of a "pocket" in the area of the upper anastomosis. 2. "Watering-can" phenomenon in case of great length of the interposed part. 3. Pronounced reflux from the stomach to the interposed part in horizontal position of the patient and in head down position. 4. Loss of peristalsis of the interposed part of the colon while preserving the natural sacculation and width of lumen. The findings correlated clearly with the signs and symptoms reported by the patients, such as heartburn, belching and retrosternal pain. Comparison of findings via roentgenography and via fluoroscopy with those determined via magnetic tape recording showed the advantages of the magnetic tape recording in checking on the function of the restored oesophageal tract.
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PMID:[Diagnosis of the functioning of an interposed part of the colon substituting part of the oesophagus after oesophageal resection (author's transl)]. 730 88

Symptoms of functional gastrointestinal disorder were sought by a questionnaire administered to 301 apparently healthy subjects in young, middle-aged, and elderly categories. Abdominal pain, a feeling of incomplete evaculation after defecation, urgency, scybala, runny stools, straining at stool, borborygmi, distension, heartburn, and laxative use were all very common. The typical symptom pattern of the spastic irritable bowel syndrome (IBS) occurred in 13.6% of subjects. Seven percent suffered noncolonic pain that was commonly associated with heartburn. A further 3.7% had painless diarrhea without the features of the spastic IBS. Six percent suffered painless constipation. Constipation seemed to increase with age. Thus four clinically distinct functional bowel syndromes existed in almost one-third of the subjects studied. Most of these had not consulted a doctor. Hospital-based studies of the IBS derive from a selected minority of patients and may not be applicable to all sufferers.
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PMID:Functional bowel disorders in apparently healthy people. 739 31

Twenty in-patients with rheumatoid arthritis took part in a double-blind, crossover clinical trial to compare the effectiveness and tolerance of 400 mg indoprofen with 1000 mg aspirin each given 3-times a day for 1 week, with an interval of 2 days during which patients received an indistinguishable placebo. At the start and at the end of each treatment period several subjective and objective indices were measured. Both indoprofen and aspirin to remable improvement in patient conditions, with no significant differences between drugs in overall pain, number of swollen joints, grip strength and functional index. Indoprofen, however, was significantly superior to aspirin with regard to the number of painful joints (p < 0.01), duration of morning stiffness (p < 0.05) and articular index (p < 0.05). Moreover, both patients' and investigators' opinion of overall response favoured indoprofen. Small but significant decreases were recorded in ertythrocyte sedimentation rate and seromucoid levels in both treatment periods. Adverse reactions, mainly as gastric pyrosis and/or gastralgia, occurred in 6 patients while on aspirin, in 2 while on indoprofen, and in a further 2 while on both drugs. No statistically significant changes were observed in safety laboratory tests.
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PMID:A double-blind, crossover comparison between indoprofen and aspirin in rheumatoid arthritis. 740 27

Lansoprazole is a benzimidazole derivative that effectively decreases gastric acid secretion, regardless of the primary stimulus, via inhibition of gastric H+,K(+)-adenosine triphosphatase (ATPase). It provides effective symptom relief and healing of peptic ulcer and reflux oesophagitis after 4 to 8 weeks of therapy and appears to prevent recurrence of lesions when administered as maintenance therapy. When administered at therapeutic dosages, lansoprazole produced higher healing rates than ranitidine or famotidine in patients with duodenal and gastric ulcers. Lansoprazole heals duodenal ulcers more rapidly than ranitidine or famotidine. Relief of ulcer symptoms in lansoprazole recipients is at least equivalent to, and tends to be more rapid than, that in patients receiving histamine H2-receptor antagonists. In comparisons with omeprazole 20 mg/day, lansoprazole 30 mg/day produced duodenal ulcer healing more rapidly and reduced ulcer pain to a greater extent at 2 weeks, but overall healing rates were similar after 4 weeks of therapy. At therapeutic dosages, lansoprazole produces superior healing and symptom relief of reflux oesophagitis in comparison with ranitidine, and it tends to relieve heartburn more effectively than omeprazole, although both agents produce equivalent healing. Healing of peptic ulcers or reflux oesophagitis refractory to histamine H2-receptor antagonists occurs after 8 weeks in the majority of patients treated with lansoprazole, and lansoprazole and omeprazole demonstrate similar efficacy in patients with refractory peptic ulcers. In patients with Zollinger-Ellison syndrome, lansoprazole effectively controls mean basal gastric acid output. Lansoprazole is generally well tolerated in clinical trials. The incidence of adverse effects is similar to that of omeprazole, ranitidine and famotidine in comparative studies. Combination therapy with lansoprazole and antibacterial agents such as amoxicillin, tinidazole, roxithromycin and/or metronidazole appears to eradicate Helicobacter pylori in 22 to 80% of patients with this organism. Limited data also suggest that lansoprazole may have superior activity against H. pylori in comparison with omeprazole, although the clinical relevance of this preliminary finding requires further confirmation. Thus, lansoprazole may be considered as alternative to existing antisecretory agents available for the treatment of acid-related disorders, particularly because it may provide more rapid healing and relief of symptoms.
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PMID:Lansoprazole. A reappraisal of its pharmacodynamic and pharmacokinetic properties, and its therapeutic efficacy in acid-related disorders. 752 61

Piroxicam-beta-cyclodextrin is a complex of the established nonsteroidal antiinflammatory drug (NSAID) piroxicam and an inert cyclic macromolecule, beta-cyclodextrin. In clinical trials in patients with rheumatic diseases or pain arising from other conditions, it was as effective an analgesic as standard piroxicam, and showed a faster onset of action on the first day of treatment. In short term pharmacodynamic studies in healthy volunteers, piroxicam-beta-cyclodextrin was equivalent to or tended to show less gastrointestinal mucosal toxicity than standard piroxicam, as assessed by endoscopy and faecal blood loss. However, no data are available on its comparative gastrointestinal mucosal effects from long term clinical trials using similar measures. Preliminary findings from a clinical study suggest piroxicam-beta-cyclodextrin caused fewer gastroduodenal lesions than tenoxicam. As with other NSAIDs, the majority of adverse events associated with piroxicam-beta-cyclodextrin in clinical trials were gastrointestinal in origin, with epigastric pain, heartburn and nausea the most common. Thus, piroxicam-beta-cyclodextrin is an effective agent in patients with rheumatic diseases or other pain states. When rapid analgesia is required in the initial treatment of acute pain, the faster onset of action of piroxicam-beta-cyclodextrin may be an advantage over the parent compound; however, this is unlikely to be important during long term therapy. The results of further long term trials are awaited before firm conclusions can be reached regarding the gastrointestinal tolerability of piroxicam-beta-cyclodextrin compared with that of standard piroxicam and other NSAIDs.
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PMID:Piroxicam-beta-cyclodextrin. A review of its pharmacodynamic and pharmacokinetic properties, and therapeutic potential in rheumatic diseases and pain states. 753 98

Thirty patients with incurable malignant obstruction of the oesophagus and cardia were treated with self expanding oesophageal memory metal stents (Ultraflex) in a prospective study. The endoprostheses were successfully placed in all patients. Within one week after implantation dysphagia had improved in 25 of 30 patients (83%). Stent expansion was incomplete within one week after implantation in 12 of 30 patients (40%). After an average of two dilatation sessions eight of 12 stents had expanded completely. Five patients complained of retrosternal pain and three of them suffered from heartburn over several days despite acid inhibition. Major problems in the follow up period occurred in 10 of 30 patients (30%) and included late perforation (one) and tumour ingrowth/overgrowth (nine). All of these complications were treated endoscopically. Improvement of the dysphagia of the patients with tumour ingrowth/overgrowth lasted for about eight weeks (median; range: 2-38 weeks). Until November 1994 six of 30 patients were still alive with a survival time of 309 days (median; range: 103-368 days). It is concluded that oesophageal memory metal stents are easy to implant, prove effective in the palliation of malignant oesophageal obstructions, and have a low risk of severe complications. The only disadvantages are that incomplete initial stent expansion as well as tumour ingrowth/overgrowth occurred in nearly one third of the patients.
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PMID:Memory metal stents for palliation of malignant obstruction of the oesophagus and cardia. 759 Apr 22

Upper gastrointestinal tract symptoms are common in the elderly and, despite a paucity of data, nonsteroidal antiinflammatory drugs (NSAIDs) are believed to be important risk factors. We aimed to evaluate the association of NSAIDs with dyspepsia and heartburn in a population-based study. An age- and gender-stratified random sample of Olmsted County, Minnesota, Caucasian residents aged 65 years and older was mailed a valid self-report questionnaire; 74% responded (N = 1375). Age- and gender-adjusted (to 1980 US Caucasian population) prevalence rates for NSAID use, dyspepsia (defined as pain located in the upper abdomen or nausea), and heartburn (defined as retrosternal burning pain) were calculated. Logistic regression analysis was used to estimate the association of dyspepsia and heartburn with potential risk factors adjusting for age and gender. The age- and gender-adjusted annual prevalences (per 100) of aspirin and nonaspirin NSAID use were 60.0 (95% CI 57.2, 62.7) and 26.1 (95% CI 23.6, 28.7), respectively. The annual prevalences of dyspepsia and heartburn were 15.0 (95% CI 12.9, 17.0) and 12.9 (95% CI 10.9, 14.8), respectively. Aspirin was associated with dyspepsia and/or heartburn (OR = 1.6, 95% CI 1.2, 2.2) as were nonaspirin NSAIDs (OR = 1.8, 95% CI 1.3, 2.6), but smoking and alcohol were not significant risk factors. Aspirin and nonaspirin NSAIDs are associated with almost a twofold risk of upper gastrointestinal tract symptoms in elderly community subjects.
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PMID:Nonsteroidal antiinflammatory drugs and dyspepsia in the elderly. 867 3

In a randomised, multicentre trial, nizatidine 150 mg or 300 mg or placebo was administered twice daily for 6 weeks to 515 patients with gastro-oesophageal reflux disease (GORD). Antacid tablets were taken as needed for pain. Significantly superior rates of endoscopically proven complete healing (normal-appearing mucosa) versus placebo occurred after 3 weeks with nizatidine 150 mg and after 6 weeks with nizatidine 300 mg. Six-week healing rates were 38.5% for nizatidine 300 mg, 41.1% for nizatidine 150 mg, and 25.8% for placebo. The nizatidine 150 mg treatment group had significantly greater improvement in daytime and nighttime heartburn severity after 1 day of therapy versus placebo. Twice-daily administration of nizatidine 150 mg or 300 mg provides prompt relief from the major symptom of GORD, heartburn, and complete healing of oesophagitis is seen in many patients.
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PMID:Nizatidine versus placebo in gastro-oesophageal reflux disease: a 6-week, multicentre, randomised, double-blind comparison. Nizatidine Gastroesophageal Reflux Disease Study Group. 779

Two doses of nizatidine (150 mg twice daily and 300 mg at bedtime), an H2-receptor antagonist, were compared with placebo in a 12-week, multicentre, randomised, double-blind, parallel study in 466 patients with endoscopically documented gastro-oesophageal reflux disease. Antacid tablets were given concomitantly as needed for pain. Compared with placebo, nizatidine 150 mg twice daily was highly effective in rapidly reducing the severity of heartburn, regardless of oesophagitis severity at entry. Significantly greater complete mucosal healing of oesophagitis occurred after 6 weeks of therapy with nizatidine 150 mg bid (vs nizatidine 300 mg at bedtime or placebo) only in patients with erosive oesophagitis [16/68 (24%) vs 8/65 (12%)] and erosive and ulcerative oesophagitis combined [21/99 (21%) vs 10/94 (11%)]. At week 12, healing with nizatidine 150 mg bid was also significantly greater than placebo in erosive [19/68 (28%) vs 9/65 (14%)], ulcerative [10/31 (32%) vs 3/29 (10%)], and erosive and ulcerative oesophagitis combined [29/99 (29%) vs 12/94 (13%)]. These results show that twice-daily therapy with nizatidine 150 mg is very effective at relieving heartburn, and can also heal erosive and ulcerative oesophagitis. Nizatidine 300 mg at bedtime was not effective at healing oesophagitis, compared with placebo.
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PMID:Nizatidine versus placebo in gastro-oesophageal reflux disease: a 12-week, multicentre, randomised, double-blind study. 779 1

The study presents results from a five-year follow-up on abdominal symptoms in an age and sex stratified random sample of 4,581 Danes. Abdominal pain occurred significantly more often among women (prevalence: 49%, incidence: 21%) compared to mean (prevalence: 38%, incidence: 15%). Five years later the pain had disappeared in 43% of the men and 31% of the women (p = 0.003). Distension, borborygmi, and altering consistency of stools occurred with a prevalence of approximately 50% and an incidence of approximately 30%, significantly more often among women compared to men. Five years later these symptoms had disappeared in about 20%. Prevalence of both heartburn and acid regurgitation were significantly higher among men (38%) than women (30%), whereas no sex difference was observed regarding incidence of these symptoms (16%). Approximately 30% of subjects who had experienced heartburn or acid regurgitation did not do so five years later. In conclusion, abdominal symptoms occur frequently and recurrently in the general population. This information is of importance to doctors when they evaluate patients with abdominal complaints, but no obvious organic etiology.
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PMID:Epidemiology of abdominal symptoms in a random population: prevalence, incidence, and natural history. 785 55


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