| 1. |
- Lövdahl, Jenny, et al.
(författare)
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Nurse-Administered, Gut-Directed Hypnotherapy in IBS: Efficacy and Factors Predicting a Positive Response
- 2015
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Ingår i: American Journal of Clinical Hypnosis. - : Informa UK Limited. - 0002-9157 .- 2160-0562. ; 58:1, s. 100-114
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Tidskriftsartikel (refereegranskat)abstract
- Hypnotherapy is an effective treatment in irritable bowel syndrome (IBS). It is often delivered by a psychotherapist and is costly and time consuming. Nurse-administered hypnotherapy could increase availability and reduce costs. In this study the authors evaluate the effectiveness of nurse-administered, gut-directed hypnotherapy and identify factors predicting treatment outcome. Eighty-five patients were included in the study. Participants received hypnotherapy by a nurse once/week for 12weeks. Patients reported marked improvement in gastrointestinal (GI) and extra-colonic symptoms after treatment, as well as a reduction in GI-specific anxiety, general anxiety, and depression. Fifty-eight percent were responders after the 12weeks treatment period, and of these 82% had a favorable clinical response already at week 6. Women were more likely than men to respond favorably to the treatment. Nurse-administered hypnotherapy is an effective treatment for IBS. Being female and reporting a favorable response to treatment by week 6 predicted a positive treatment response at the end of the 12weeks treatment period.
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| 2. |
- Björnsson, Einar, 1958, et al.
(författare)
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Discontinuation of proton pump inhibitors in patients on long-term therapy: a double-blind, placebo-controlled trial.
- 2006
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Ingår i: Alimentary pharmacology & therapeutics. - : Wiley. - 0269-2813 .- 1365-2036. ; 24:6, s. 945-54
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: The proportion of proton pump inhibitor users on long-term therapy who can discontinue proton pump inhibitor (PPI) medication without developing symptoms is unknown. AIM: To determine the proportion of patients on long-term PPI therapy who are able to discontinue PPIs without developing symptoms. METHODS: Patients on long-term PPIs, without a history of peptic ulcer or esophagitis underwent upper endoscopy. Patients were randomized double-blindly to taper down or continue a constant dosage of omeprazole for three weeks. Thereafter, all patients discontinued PPIs. RESULTS: Of the 97 patients enrolled, had used PPIs for 48 months, 78% had GERD. A total of 27% did not use PPIs during the year after discontinuation, 31% of the patients randomized to tapering discontinued PPIs and 22% of those who did not could discontinue therapy (NS). Gastro-oesophageal reflux disease (GERD) patients were more prone to continue PPIs than non-GERD patients. Only 16 (21%) of GERD patients were off PPIs vs. 48% of patients without GERD (p < 0.05). Serum gastrin was higher at baseline in GERD patients who resumed PPIs versus non-resumers (p < 0.05). GERD and serum gastrin were independent predictors of PPI requirement. CONCLUSIONS: Discontinuation of PPI was successful in 27% of long-term PPI users. GERD patients had more difficulty discontinuing PPIs than non-GERD patients.
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| 3. |
- Jerndal, P, et al.
(författare)
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Gastrointestinal-specific anxiety: an important factor for severity of GI symptoms and quality of life in IBS.
- 2010
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Ingår i: Neurogastroenterology and motility : the official journal of the European Gastrointestinal Motility Society. - : Wiley. - 1365-2982. ; 22:6
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Tidskriftsartikel (refereegranskat)abstract
- Gastrointestinal (GI)-specific anxiety (GSA) has been proposed to influence symptom severity and quality of life (QOL) in patients with irritable bowel syndrome (IBS). The Visceral Sensitivity Index (VSI) is a recently developed, reliable and valid measure of GSA. Our aim was to evaluate the association between GSA, GI symptom severity, and QOL in IBS patients.
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| 4. |
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| 5. |
- Posserud, Iris, 1978, et al.
(författare)
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Altered visceral perceptual and neuroendocrine response in patients with irritable bowel syndrome during mental stress.
- 2004
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Ingår i: Gut. - : BMJ. - 0017-5749. ; 53:8, s. 1102-8
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND AND AIMS: Stress often worsens the symptoms of irritable bowel syndrome (IBS). We hypothesised that this might be explained by altered neuroendocrine and visceral sensory responses to stress in IBS patients.Subjects and METHODS: Eighteen IBS patients and 22 control subjects were assessed using rectal balloon distensions before, during, and after mental stress. Ten controls and nine patients were studied in supplementary sessions. Rectal sensitivity (thresholds and intensity-visual analogue scale (VAS)) and perceived stress and arousal (VAS) were determined. Plasma levels of corticotropin releasing factor (CRF), adrenocorticotropic hormone (ACTH), cortisol, noradrenaline, and adrenaline were analysed at baseline, immediately after stress, and after the last distension. Heart rate was recorded continuously. RESULTS: Thresholds were increased during stress in control subjects (p<0.01) but not in IBS patients. Both groups showed lower thresholds after stress (p<0.05). Repeated distensions without stress did not affect thresholds. Both groups showed increased heart rate (p<0.001) and VAS ratings for stress and arousal (p<0.05) during stress. Patients demonstrated higher ratings for stress but lower for arousal than controls. Basal CRF levels were lower in patients (p<0.05) and increased significantly during stress in patients (p<0.01) but not in controls. Patients also responded with higher levels of ACTH during stress (p<0.05) and had higher basal levels of noradrenaline than controls (p<0.01). Controls, but not patients, showed increased levels of adrenaline and noradrenaline in response to stress (p<0.05). CONCLUSIONS: Stress induced exaggeration of the neuroendocrine response and visceral perceptual alterations during and after stress may explain some of the stress related gastrointestinal symptoms in IBS.
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| 6. |
- Ringström, Gisela, 1964, et al.
(författare)
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What do patients with irritable bowel syndrome know about their disorder and how do they use their knowledge?
- 2009
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Ingår i: Gastroenterology nursing : the official journal of the Society of Gastroenterology Nurses and Associates. - 1538-9766. ; 32:4, s. 284-92
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Tidskriftsartikel (refereegranskat)abstract
- Irritable bowel syndrome (IBS) is a common disorder for which many patients experience a lack of information. By using a questionnaire, we aimed to explore how much knowledge these patients have, and what they find important to receive information and explanation about. Eighty-six subjects with IBS diagnosed in primary care and referred to a gastroenterologist completed the questionnaire before meeting the gastroenterologist. Approximately 80% had knowledge about IBS, although 55% stated that their knowledge was "just vague." According to visual analogue scale measurement, knowledge as well as satisfaction with knowledge was poor. Most patients had correct knowledge about IBS. Only 15% considered themselves to be thoroughly informed, and 24% stated that they had not received any information at all. The most important issue they wanted information about was what to do to improve symptoms. Many IBS patients seem to have correct knowledge about IBS; however, they do not consider themselves to have that knowledge, and therefore probably do not feel confident in using their knowledge. Encouraging and supporting patients with IBS could contribute to an increased ability to use their knowledge in a more appropriate way.
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| 7. |
- Simrén, Magnus, 1966, et al.
(författare)
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Nutrient-dependent enhancement of rectal sensitivity in irritable bowel syndrome (IBS).
- 2007
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Ingår i: Neurogastroenterology and motility : the official journal of the European Gastrointestinal Motility Society. - : Wiley. - 1350-1925. ; 19:1, s. 20-9
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Tidskriftsartikel (refereegranskat)abstract
- Food-related gastrointestinal symptoms are common in irritable bowel syndrome (IBS), but the mechanisms behind this are unclear. Enhanced colorectal sensitivity after duodenal lipid administration in IBS patients has been demonstrated. However, the effects of a regular meal on colorectal sensitivity in these patients and the importance of the composition of the meal are not known. On two separate days, 10 IBS patients and 11 controls randomly received a liquid meal (800 kcal), containing 60% calories from fat (fatty meal) or carbohydrate (carbohydrate meal). Using a barostat rectal sensitivity was assessed during four separate distension sequences before, immediately after and 30 and 60 min after the meal. In the patients, the discomfort (P = 0.04) and the pain thresholds (P = 0.007) were gradually reduced after the fatty meal, whereas only a tendency in the same direction was seen after the carbohydrate meal. In patients VAS ratings for pain increased after the fatty meal (P = 0.03), but not after carbohydrates. In the controls, sensory thresholds were not affected by the meals. In IBS, a liquid meal enhances rectal sensitivity, and this seems to be partly nutrient dependent as a fatty meal has more pronounced effects than a carbohydrate meal. This might be of relevance for their postprandial symptoms.
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