Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0000737 (abdominal pain)
 31,184 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Since the first paravertebral blockade was carried out by Sellheim in 1905, this method has proved effective for the isolated blockade of spinal nerves. The efficacy of preoperative intercostal blockade (ICB) in combination with neuroleptanalgesia (NLA) or Pentothal-pentazocine-N2O anesthesia (Pe-Pz) was studied (unilateral analgesia for cholecystectomy). Group 1: NLA; group 2: NLA with ICB; group 3: Pe-Pz; group 4: Pe-Pz with ICB. The analgesic requirement differed significantly between groups 1 (0.33 mg fentanyl) and 2 (0.15 mg fentanyl) and groups 3 (63.5 mg pentazocine) and 4 (31.5 mg pentazocine). There were also significant differences in circulatory responses. The maximum deviation from the initial value at the beginning of the operation in group 1 compared to group 2 was pulse rate + 28.7% vs + 2.4%, mean arterial pressure (Part) + 24.6% vs + 3.1%, and systolic pressure (Psyst) + 33% vs +/- 0%; group 3 compared to group 4: pulse rate + 16.4% vs + 3.2%, Part + 24.5% vs 0.0%, and Psyst + 26.5% vs + 196. The times of action of ICB extended from 7.54 h to 11.33 h for partial analgeisa, time to the first dose of analgesic from 12.3 h to 16.9 h (etidocaine 0.5% and 1% respectively without and with epinephrine). The mean blood levels after 100 mg bupivacaine-CO2 rose to 1.16 micrograms/ml after 5 min and reached a maximum after 15 min (1.29 micrograms/ml) as compared to 0.98 micrograms/ml after addition of ornithine-vasopressin. These values are very much higher than those after the use of bupivacaine-HCl solution. Etidocaine and bupivacaine-HCl have comparable durations of analgesia. Toxicologically, both substances can be applied safely with consideration of all pharmacological data for ICB. Of a total of 3,485 intercostal blockades, 2,775 were applied perioperatively (pre- and postoperatively); 265 were carried out for trauma patients (rib fractures) and 445 for therapeutic indications (herpes zoster neuralgia, tumor pain, costovertebral pain). In 8 blocks 10% ammonium sulfate, in 4 blocks absolute alcohol, and in 19 blocks 5% phenol were used for neurolysis. In 2 cases a marginal pneumothorax was seen, which was resorbed spontaneously (0.06%). Altogether 16,270 single intercostal nerves were blocked. Single-session intercostal blockade can be combined as unilateral analgesia with general anesthesia. This combination is characterized by stable circulatory conditions with avoidance of hypertensive reactions. The long-lasting analgesia allows early mobilization and physiotherapy both postoperatively and posttraumatically in patients with unilateral thoracic and abdominal pain.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:[The single intercostal block--surgical and therapeutic indications]. 264 21

Two patients with chronic abdominal pain and fasting hypergastrinemia had increases in serum gastrin of 440 and 300 pg/ml after injection of 2 U/kg Secretin-KABI. Both subsequently proved to have pentagastrin-fast achlorhydria. Intragastric instillation of 0.1 N HCl suppressed serum gastrin concentration by greater than 60%. In both, the pancreas was normal by sonography or computed tomography (CT) scan and at laparotomy in one. Both are currently asymptomatic 12 and 18 months later. We conclude that achlorhydria may be associated after injection of Secretin-KABI with a false-positive rise in fasting serum gastrin concentration of greater than 200 pg/ml and that gastric analysis for hypochlorhydria should be performed before secretin provocation testing.
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PMID:False-positive secretin-KABI provocation test associated with achlorhydria. 341 78

Alkaline reflex gastritis is a disabling clinical syndrome, occurring most often after gastric surgery. It is characterized by abdominal pain and bilious vomiting, and, presumably, is due to gastric irritation by regurgitated duodenal contents. The only known effective treatment is by surgical diversion to prevent the duodenal reflux. Unfortunately, the clinical diagnosis is difficult to prove, and the results of surgery are too often disappointing because of inaccurate patient selection. This is a report of a new test for distinguishing patients with symptomatic bile reflux gastritis. The test consists of blind sequential infusion into the stomach, via nasogastric tube, of 20 ml of 0.1 N HCl, normal saline, 0.1 N NaOH, and the patient's own gastric contents. Each solution is given twice. A positive test is defined as reproduction of the patient's usual pain by NaOH, and/or gastric contents, but not by acid or saline. Fifteen of 21 patients with clinical symptoms and endoscopic findings suggesting bile gastritis had a positive alkali infusion test, while only one of 18 normal controls and none of 17 controls with other causes of abdominal pain had a positive test (p less than 0.001). Of the 21 patients with clinical-endoscopic bile gastritis, 15 have had surgical treatment by Roux-en-Y gastrojejunostomy. Nine of ten patients with positive test had excellent symptomatic relief after surgery. Zero of five patients with a negative test were relieved of pain after the operation. Tis simple test appears to be a sensitive, specific, and accurate means for selecting patients for surgical treatment of alkaline reflux gastritis.
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PMID:Intragastric alkali infusion: a simple, accurate provocative test for diagnosis of symptomatic alkaline reflux gastritis. 727 47

This randomized, double-blind, placebo-controlled trial of 48 hours' duration conducted in 13 primary care ambulatory practices in the United States and Mexico was used to compare the efficacy and safety of loperamide with placebo for the treatment of acute diarrhea in children aged 2 through 11 years. Two hundred fifty-eight children with acute nonspecific diarrhea were enrolled. Children were randomly assigned to treatment with loperamide HCl 0.5 mg/5 mL (n = 130) or placebo (n = 128). The first dose of loperamide consisted of either 1.0 mg (children 2 through 5 years of age) or 2.0 mg (children 6 through 11 years of age) of study medication under the observation of study personnel. This was followed by 1 mg after each unformed stool, with a total daily dose of up to 3.0 mg in the children 2-5 years of age, 4.0 mg in the children 6-8 years of age, and 6.0 mg in the children 9-11 years of age. The primary outcome measures were time to last unformed stool, time to first unformed stool, number of unformed stools during six consecutive 8-hour periods, and overall rating of efficacy/acceptability. Secondary outcomes included abdominal pain/cramping, vomiting, and fever. Children who received loperamide had significantly shorter time to last unformed stool (p = 0.0017) and fewer numbers of unformed stools (p = 0.0237) than children who received placebo. The end-of-study overall efficacy/acceptability rating of loperamide was significantly better than for placebo (p = 0.0107). All other clinically important outcome measures related to diarrhea relief favored loperamide. There was no significant difference in the incidence of drug-related adverse events between treatment groups, although total adverse events were reported more frequently (p = 0.048) by the loperamide group (15%) compared with the placebo group (7%). In conclusion, this controlled study provides data demonstrating that at recommend doses, loperamide is well tolerated and significantly shortens the duration and severity of symptoms of acute nonspecific diarrhea in children 2 through 11 years of age.
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PMID:A multicenter randomized controlled trial of a liquid loperamide product versus placebo in the treatment of acute diarrhea in children. 1054 64

Kaempferol (KF) is the most abundant polyphenol in tea, fruits, vegetables, and beans. However, little is known about its in vivo anti-inflammatory efficacy and mechanisms of action. To study these, several acute mouse inflammatory and nociceptive models, including gastritis, pancreatitis, and abdominal pain were employed. Kaempferol was shown to attenuate the expansion of inflammatory lesions seen in ethanol (EtOH)/HCl- and aspirin-induced gastritis, LPS/caerulein (CA) triggered pancreatitis, and acetic acid-induced writhing.
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PMID:Kaempferol, a dietary flavonoid, ameliorates acute inflammatory and nociceptive symptoms in gastritis, pancreatitis, and abdominal pain. 2591 34