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15 Aug

In an exploratory study by Vidakovic-Vukic in Amsterdam, 27 patients with irritable bowel syndrome were treated with hypnotherapy, along with standard care. Of those 27, two stopped the therapy prematurely, and one remained symptomatic. The other 24 patients experienced clear improvement. Pain and flatulence was either reduced or disappeared completely, and bowel habits normalized. This compared very favorably to results obtained with standard care alone. The study concludes that hypnotherapy is a valuable addition to the conventional treatment of IBS.

Citation: Vidakovic-Vukic M, Hypnotherapy in the treatment of irritable bowel syndrome: methods and results in Amsterdam. Scandanavian Journal of Gastroenterolgy. 1999;230:49-51.
15 Aug

In a study by Harvey, Hinton, Gunary and Barry from the Gastroenterology Unit at Frenchay Hospital, Bristol, England, 33 patients with irritable bowel syndrome were treated with four 40-minute sessions of hypnotherapy over 7 weeks.

Twenty patients improved, 11 of whom lost nearly all symptoms. Short term improvement was maintained for 3 months without further formal treatment. Hypnotherapy in groups of up to 8 patients was as effective as individual therapy.

Citation: Harvey RF, Hinton RA, Gunary RM, Barry RE, Individual and group hypnotherapy in treatment of refractory irritable bowel syndrome. Lancet 1989, Feb 25; 1 (8635): 424-5.

15 Aug

Hypnotherapy in irritable bowel syndrome: a large-scale audit of a clinical service with examination of factors influencing responsiveness.

Two hundred fifty British patients with Irritable Bowel syndrome were treated with 12 sessions of hypnotherapy over a three month period (with homework in between sessions). They completed questionnaires before and after the treatment, scoring themselves on symptoms, quality of life, anxiety and depression. The large number of subjects allowed for some strong data. Marked improvement was seen in all symptom measures, quality of life, and anxiety and depression (all p’s < 0.001), which was in keeping with previous studies. All subgroups of patients appeared to do equally well, with the notable exception of males with diarrhea, who improved less than other patients (p < 0.001). No factors, such as anxiety and depression or other prehypnotherapy variables, could explain this relative lack of improvement. The study concludes that hypnotherapy is substantiated as an extremely effective treatment for irritable bowel syndrome. It may be less useful in males with diarrhea symptoms, however, for reasons that are not made clear by the scope of the study.

Citation: Gonsalkorale WM, Houghton LA, Whorwell PJ. Hypnotherapy in irritable bowel syndrome: a large-scale audit of a clinical service with examination of factors influencing responsiveness. American Journal of Gastroenterology, 2002 Apr;97(4):pp. 954-61

15 Aug

Ten of the thirteen original participants from the Relaxation Response pilot study with Irritable Bowel Syndrome (IBS) patients participated in a one year follow-up study, to determine whether the effects of Herbert Benson’s Relaxation Response Meditation (RRM) on IBS symptom reduction were maintained over the year.

From pre-treatment to one-year follow-up, significant reductions were noted for the symptoms of abdominal pain (p = 0.017), diarrhea (p = 0.045), flatulence (p = 0.030), and bloating (p = 0.018). When changes were examined from the original three month follow-up point, where the initial study ended, to the one year follow-up, significant additional reductions were noted in pain (p = 0.03) and bloating (p = 0.04), which tended to be the most distressing symptoms of IBS. The study tentatively concludes that: (1) continued use of meditation is particularly effective in reducing the symptoms of pain and bloating; and (2) RRM is a beneficial treatment for IBS in the both short- and the long-term.

Citation: Keefer L, Blanchard EB. A one year follow-up of relaxation response meditation as a treatment for irritable bowel syndrome. Behavioral Research & Therapy. 2002 May;40(5):541-6.

15 Aug

Hypnosis treatment for severe irritable bowel syndrome: investigation of mechanism and effects on symptoms.

A team of researchers from UNC Chapel Hill, interested in learning how hypnosis manages to improve irritable bowel syndrome (IBS), designed two studies that measured and separated out possible physiological mechanisms from psychological ones. Patients with severe IBS received seven biweekly hypnosis sessions and used hypnosis audiotapes at home. Rectal pain thresholds and smooth muscle tone were measured with a barostat before and after treatment in 18 patients in one study, and treatment changes in autonomic functions such as heart rate, blood pressure, skin conductance, finger temperature, and forehead electromyographic activity were assessed in 24 patients in the second study. Somatization, anxiety, and depression were also measured. All central IBS symptoms improved substantially from treatment in both studies. Rectal pain thresholds, rectal smooth muscle tone, and autonomic functioning (except sweat gland reactivity) were unaffected by hypnosis treatment. However, somatization and psychological distress showed large decreases. The study concludes that hypnosis improves IBS symptoms through reductions in psychological distress and somatization, and that percieved improvements were unrelated to changes in the physiological parameters measured.

Citation: Palsson OS, Turner MJ, Johnson DA, Burnelt CK, Whitehead WE. Hypnosis treatment for severe irritable bowel syndrome: investigation of mechanism and effects on symptoms. Dig Dis Sci 2002 Nov;47(11):2605-14

15 Aug

This study assessed the efficacy of hypnotherapy in treating functional dyspepsia (FD). A total of 126 patients were randomized to either a hypnotherapy condition, a supportive therapy plus placebo medication condition, or a medical treatment condition, for a total of 16 weeks of treatment.

The percentage of change in symptoms from baseline was assessed after the 16-week treatment phase (short-term) and again after 56 weeks (long-term), with the 26 hypnotherapy, 24 supportive therapy, and 29 medical treatment patients who completed all phases of the study. In addition, quality of life was also measured as a secondary outcome.

15 Aug

Angela McGrady at The Medical College of Ohio studied the effects of biofeedback-assisted relaxation on a small sample of people with Type I, insulin-dependent diabetes, and found the intervention extremely promising. Significantly more members of the imagery group reduced their blood glucose by 10% after one month, and some decreased insulin intake. Anxiety and especially depression appeared to interfere with a positive outcome. (As reported in Alternative Health practitioner: The Journal of Complementary and Natural Care, Vol 3, no 3, Fall/Winter 1997.)

Citation: As reported in Alternative Health practitioner: The Journal of Complementary and Natural Care, Vol 3, no 3, Fall/Winter 1997.
15 Aug

People have suspected for years that guided imagery is an ideal intervention for people with diabetes. Because it lowers stress and people with Type II Diabetes (also known as Adult Onset Diabetes) are famously responsive to stress, it seems pretty obvious. But not a whole lot of hard-core study has been done on the subject.

Harriet Conley Wichowski & Sylvia M. Kubsch have made a good start at studying imagery and diabetes. At the Professional Program in Nursing at the University of Wisconsin-Green Bay, they did a a small case study on the impact of guided imagery in helping diabetic patients to adhere to a rigorous behavioral regimen.

Their article in Complementary Therapy Nurse Midwifery [1999 Dec: 5(6):159-63] reports that, with several cases, a guided imagery script used by health care practitioners was effective in improving adherence to blood testing, exercise, weight management and restrictive diet.

Citation: Wichowski HC, Kubsch SM. Increasing diabetic self-care through guided imagery. Complement Ther Nurs Midwifery. 1999 Dec;5(6):159-63.
15 Aug

Stress reduction techniques such as relaxation and breathing exercises can help lower A1c (HbA1c) levels by as much as 1% or more, according to principle investigator, Richard Surwit of Duke University Medical Center.

The study worked with 108 patients with type 2 (adult onset) diabetes. All patients took part in 5 30-minute educational sessions about diabetes. Half also got stress management training as well. There were no differences in weight, diet or exercise between the 2 groups.

15 Aug

In controlled clinical trials, imagery has been shown to reduce heart rate reactivity, blood pressure and resting heart rate.

Citation: Sharpley CF. Maintenance amd generalizability of laboratory-based heart rate reactivity control training . Journal of Behavioral Medicine, 1994 Jun;17(3): 309-29.

15 Aug

At Columbia Presbyterian Medical Center, Ashton, Whitworth, et al found that patients who were taught self-hypnosis/relaxation techniques before undergoing first-time elective coronary artery bypass surgery were significantly more relaxed following the operation, as compared to a control group. They also used significantly less pain medication. Surgical outcomes were the same for both groups.

Citation: Ashton C Jr, Whitworth GC, et al. Self-hypnosis reduces anxiety following coronary artery bypass surgery. A prospective, randomized trial. J. Cardiovascular Surgery(Torino). 1997 Feb; 38(1): pp. 69-75.

15 Aug

Marital stress worsens prognosis in women with coronary heart disease: The Stockholm female coronary risk study.