Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0344307 (analgesia)
 28,200 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Nine patients who had chronic perineal sinuses following proctectomy for inflammatory bowel disease underwent wide excision of the sinus and split-thickness skin grafting. All patients had persistent pain and discharge. All but one had undergone multiple surgical procedures previously. Fibrous tissue was excised from the sinus tract and the wound was grafted either immediately (six patients) or at a later date (three patients). Five patients had complete healing of the wound initially while four required further procedures. Eight patients have been followed up for an average of 4.6 years (range from 5 months to 12 years). Complete healing was achieved in seven patients; all are free of pain and can work or are unrestricted in their daily activities. One patient is improved but still requires analgesia and is disabled by the persistent pelvic pain.
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PMID:Management of chronic perineal sinuses by wide excision and split-thickness skin grafting. 389 66

Fifty-one patients with large bowel disease were examined with the Olympus CF-SB fibreoptic colonoscope. With adequate bowel preparation and employing inhalational analgesia administered by a self-demand valve the whole sigmoid colon could be examined in the majority of patients within 30 minutes. In 23% of cases (12/51) the diagnosis was either made or confirmed by this procedure alone. Fibreoptic sigmoidoscopy is especially helpful in patients with either equivocal or failed barium enemas and is indicated in patients with unexplained rectal bleeding, extending the search for polyps and cancer, and studying patients with inflammatory bowel disease.About one quarter of biopsies taken from a flat mucosal surface with the Olympus flexible biopsy forceps may be insufficient for detailed histology due to their small size. For this reason multiple biopsies may be taken. Adequate biopsies were always obtained from projecting lesions and could be very accurately sited. Colour photography employing automatic exposure control is used to supplement the information obtained. It is concluded that fibreoptic sigmoidoscopy is a valuable additional investigation in selected patients with suspected disease of the large bowel and to date has been without complications.
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PMID:Clinical evaluation of fibreoptic sigmoidoscopy employing the Olympus CF-SB colonoscope. 531 23

Placebo, defined as any therapeutic procedure, without any specific activity, given deliberately to have an effect on a patient, symptom, syndrome or disease, has a great impact in the evaluation of drug response. The possible pathways via which the possible effect brings about clinical and physiological changes remain unknown, but a humoral mechanism seems to be implicated in some placebo effects (e.g. placebo-induced analgesia). The placebo effect depends on many factors, including the type of patient, the personality of the physician, the doctor-patient relationship and the type and even the colour of the drug preparation. Placebo control is important particularly when the disease is characterized by frequent spontaneous periods of acute exacerbation and remission. Functional (such as dyspepsia and irritable bowel syndrome) and organic (such as peptic ulcer and inflammatory bowel disease) gastrointestinal diseases have got great benefit from placebo-controlled clinical trials. In such trials the more effective the placebo is, the more difficult it will be to demonstrate the efficacy of active drug in statistical terms. Nevertheless, provided the use of placebo be ethical for a given condition, placebo-controlled trials are the only objective way of assessing correctly drug response in patients.
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PMID:Placebo and placebo effect: their impact on the evaluation of drug response in patients. 771 18

Colonic dilatation has been reported as an occasional complication of infectious colitis in single case reports and short series, but no large series has been published. We analysed 19 cases of self-limited colitis complicated by colonic dilatation, with infective agents identified in 14, admitted to a Regional Infectious Diseases Unit. Colonic dilatation, defined as a minimum transverse colonic diameter of 7 cm on plain abdominal X-ray, was associated with approximately 1% of cases of notifiable diarrhoea requiring hospital admission. The clinical course was associated with pyrexia (in 90%), tachycardia (in 90%), hypoalbuminaemia (in 100%), anaemia (in 84%) and reactive thrombocytosis (in 63%). There was a history of antidiarrhoeal agents or opiate analgesia in eighteen patients (95%). Intensive medical management, consisting of intravenous antibiotics, steroids, supplementary nutrition and withdrawal of anti-motility agents, resulted in resolution in 17 patients. Two patients required subtotal colectomy for perforation of the transverse colon, but neither developed severe peritonitis, and both subsequently underwent reversal of ileostomy. With early recognition and close observation of colonic dilatation in patients with acute diarrhoea, most cases can be successfully managed conservatively with preservation of the colon. Surgical intervention should be considered in patients with progressive colonic dilatation despite intensive medical management. There were no clinically useful parameters distinguishing self-limited colitis from inflammatory bowel disease acutely, so initial management should cover both possibilities.
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PMID:Dilatation of the colon complicating acute self-limited colitis. 814 Feb 18

Acupuncture has been used for various gastrointestinal (GI) conditions. Voluminous data support the effect of acupuncture on the physiology of the GI tract, including acid secretion, motility, neurohormonal changes, and changes in sensory thresholds. Much of the neuroanatomic pathway of these effects has been identified in animal models. A large body of clinical evidence supports the effectiveness of acupuncture for suppressing nausea associated with chemotherapy, postoperative state, and pregnancy. Prospective randomized controlled trials have also shown the efficacy of acupuncture for analgesia for endoscopic procedures, including colonoscopy and upper endoscopy. Acupuncture has also been used for a variety of other conditions including postoperative ileus, achalasia, peptic ulcer disease, functional bowel diseases (including irritable bowel syndrome and nonulcer dyspepsia), diarrhea, constipation, inflammatory bowel disease, expulsion of gallstones and biliary ascariasis, and pain associated with pancreatitis. Although there are few prospective randomized clinical studies, the well-documented physiological basis of acupuncture effects on the GI tract, and the extensive history of successful clinical use of acupuncture, makes this a promising modality that warrants further investigation.
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PMID:Acupuncture for gastrointestinal and hepatobiliary disorders. 1010 29

Patients with complicated inflammatory bowel disease commonly undergo repeated surgical procedures, often against a background of chronic opiate use. We describe a case in which a postoperative attempt to withdraw opiate analgesia on two separate occasions led to a clinical syndrome strongly suggestive of intestinal obstruction, the signs and symptoms of which settled rapidly on re-introduction of opiates. Small bowel contrast studies indicated a level of obstruction which not only fluctuated, but occurred at an unusual site for mechanical obstruction. In patients with a history of long-standing opiate use, postoperative opiate withdrawal can cause a significant, functional bowel disorder and should be borne in mind in the differential diagnosis of postoperative intestinal obstruction. Patients can be treated effectively with clonidine.
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PMID:Opiate withdrawal syndrome mimicking postoperative intestinal obstruction. 1500 26

Previously, the gastric pentadecapeptide BPC 157, (PL 14736, Pliva) has been shown to have several beneficial effects, it exert gastroprotective, anti-inflammatory actions, stimulates would healing and has therapeutic value in inflammatory bowel disease. The present study aimed to study the effect of naloxone and BPC 157 on morphine-induced antinociceptive action in hot plate test in the mouse. It was found that naloxone and BPC 157 counteracted the morphine (16 mg/kg s.c.) - analgesia. Naloxone (10 mg/kg s.c.) immediately antagonised the analgesic action and the reaction time returned to the basic values, the development of BPC 157-induced action (10 pg/kg, 10 ng/kg, 10 microg/kg i.p.) required 30 minutes. When haloperidol, a central dopamine-antagonist (1 mg/kg i.p.), enhanced morphine-analgesia, BPC 157 counteracted this enhancement and naloxone reestablished the basic values of pain reaction. BPC 157, naloxone, and haloperidol per se failed to exert analgesic action. In summary, interaction between dopamine-opioid systems was demonstrated in analgesia, BPC 157 counteracted the haloperidol-induced enhancement of the antinociceptive action of morphine, indicating that BPC acts mainly through the central dopaminergic system.
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PMID:Gastric pentadecapeptide BPC 157 counteracts morphine-induced analgesia in mice. 2038 62

Arthritis and arthralgia are the most common extra-intestinal manifestations of Inflammatory Bowel Disease (IBD), occurring in up to a third of patients. These may affect the peripheral or axial skeletal system and may or may not reflect disease activity. As a result, it is challenging to identify an alternative diagnosis to account for joint manifestations in the setting of IBD. We describe a case of a 30 year old woman with quiescent Crohn's colitis who presented with 2 weeks of fever, flitting arthralgia, a sore throat and a nocturnal rash on her thighs. She denied any gastrointestinal symptoms to suggest a flare up of IBD. Investigations revealed a neutrophilia and a markedly elevated serum ferritin. The patient met all four major and several minor Yamaguchi criteria for Adult Onset Still's Disease (AOSD). She was treated with corticosteroids and analgesia with resolution of her symptoms and normalisation of her biochemical markers. While joint manifestations are the most common extra-intestinal symptoms of Inflammatory Bowel Disease, atypical presentations should raise the concern of an additional diagnosis. This case represents a rare presentation of Crohn's disease complicated by AOSD.
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PMID:A case of Crohn's disease complicated by adult onset Still's disease. 2112 46

Abdominal pain and spasms are common symptoms in organic gastrointestinal diseases, yet are associated with significant unmet need in terms of recognition and treatment. The aim of this review was to help physicians to understand the pathophysiology and impact to patients of abdominal pain and spasms in inflammatory bowel disease (IBD) and biliary diseases. This may in turn help in the selection of the most appropriate treatment to improve patients' overall daily functioning and quality of life in addition to reducing health resource utilization. Relative to the healthy colon, the mechanisms of pain generation in IBD include peripheral sensitization, including visceral hypersensitivity, central processing and modulation, and associated features or modifiers. Calcitonin gene related peptide, substance P, transient receptor potential vanilloid type, and serotonin biosynthesis in the colon are implicated in these processes. For biliary pain, important factors include pressure change or high pressure in the gallbladder, gallbladder ejection fraction, and change in the shape of gallbladder. Pain management is multifactorial and may involve psychological and physical methods and drugs (nonsteroidal anti-inflammatory agents, opioids, antispasmodics, with regional and epidural analgesia reserved for severe cases) after appropriate risk-benefit assessment. Antispasmodic agents may be effective in selected patients with IBD, especially those who are in remission and have mild/moderate chronic pain.
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PMID:Understanding and treating abdominal pain and spasms in organic gastrointestinal diseases: inflammatory bowel disease and biliary diseases. 2166 26

Pain in chronic pancreatitis (CP) shows similarities with other visceral pain syndromes (i.e., inflammatory bowel disease and esophagitis), which should thus be managed in a similar fashion. Typical causes of CP pain include increased intrapancreatic pressure, pancreatic inflammation and pancreatic/extrapancreatic complications. Unfortunately, CP pain continues to be a major clinical challenge. It is recognized that ongoing pain may induce altered central pain processing, e.g., central sensitization or pro-nociceptive pain modulation. When this is present conventional pain treatment targeting the nociceptive focus, e.g., opioid analgesia or surgical/endoscopic intervention, often fails even if technically successful. If central nervous system pain processing is altered, specific treatment targeting these changes should be instituted (e.g., gabapentinoids, ketamine or tricyclic antidepressants). Suitable tools are now available to make altered central processing visible, including quantitative sensory testing, electroencephalograpy and (functional) magnetic resonance imaging. These techniques are potentially clinically useful diagnostic tools to analyze central pain processing and thus define optimum management approaches for pain in CP and other visceral pain syndromes. The present review proposes a systematic mechanism-orientated approach to pain management in CP based on a holistic view of the mechanisms involved. Future research should address the circumstances under which central nervous system pain processing changes in CP, and how this is influenced by ongoing nociceptive input and therapies. Thus we hope to predict which patients are at risk for developing chronic pain or not responding to therapy, leading to improved treatment of chronic pain in CP and other visceral pain disorders.
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PMID:Systematic mechanism-orientated approach to chronic pancreatitis pain. 2557 79


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