Jan Svedlund

GSRS—A clinical rating scale for gastrointestinal symptoms in patients with irritable bowel syndrome and peptic ulcer disease

An interview-based rating scale consisting of 15 items for assessment of gastrointestinal symptoms in irritable bowel syndrome and peptic ulcer disease has been developed. The interrater reliability was estimated by means of independent and simultaneous duplicate ratings by two raters in 20 cases and ranged from 0.86 to 1.00. The scale was easy to apply and proved to be useful in comparing the effectiveness of different modes of treatment in two clinical trials.

Quality of life in inflammatory bowel disease in remission: the impact of IBS-like symptoms and associated psychological factors

OBJECTIVES:Quality of life is reduced in inflammatory bowel disease (IBD). Whether or not this is true in IBD patients in long-standing remission is unclear. Symptoms compatible with irritable bowel syndrome (IBS) are common in IBD patients in remission. The importance of psychological factors in this process is a matter of controversy.METHODS:Forty-three patients with ulcerative colitis (UC) and 40 with Crohns disease (CD), who had been in remission for at least 1 yr according to laboratory parameters and clinical and endoscopical appearance, were included. These patients completed four different self-administered questionnaires, evaluating GI symptoms, anxiety, depression, and psychological general well-being. The two patient groups were compared with the general population, and within-group comparisons in psychometric scores were made between patients with and without IBS-like symptoms.RESULTS:The psychological well-being in IBD patients in long-standing remission was similar to that of the general population, despite the presence of more severe GI symptoms. CD patients reported more psychosocial dysfunction, reduced well-being, and GI symptoms than UC patients. Thirty-three percent of UC patients and 57% of CD patients had IBS-like symptoms. The group with IBS-like symptoms (both UC and CD) had higher levels of anxiety and depression and more reduced well-being than those without. Anxiety and reduced vitality were found to be independent predictors for IBS-like symptoms in these patients.CONCLUSION:The prevalence of IBS-like symptoms in IBD patients in long-standing remission is two to three times higher than that in the normal population. Psychological factors seem to be of importance in this process. However, as a group IBD patients in remission demonstrate psychological well-being comparable to that of the general population.

Food-Related Gastrointestinal Symptoms in the Irritable Bowel Syndrome

Background/Aims: Postprandial symptoms are common in patients with irritable bowel syndrome (IBS). However, existing studies have come to different conclusions about the role of food in the pathophysiology of IBS. We explored the prevalence of subjective food-related gastrointestinal (GI) symptoms and its relationship to clinical characteristics and psychological factors in IBS. Methods: 330 patients with IBS and 80 healthy volunteers completed a food questionnaire developed for this study. The subjects graded their subjective symptoms after 35 different foods and a food score was obtained by adding the item scores. The relationship between subjective food-related GI symptoms and referral status, IBS subgroup (predominant bowel pattern), sex, anxiety, depression and body mass index (BMI) was estimated. Results: In 209 (63%) of the patients the GI symptoms were related to meals. Gas problems and abdominal pain were the most frequently reported symptoms. Foods rich in carbohydrates, as well as fatty food, coffee, alcohol and hot spices were most frequently reported to cause symptoms. The food score was higher in patients than in controls (p < 0.0001). In the IBS group higher scores were observed in patients with anxiety (p = 0.005), and females (p < 0.001), but the results were unrelated to IBS subgroup, referral status or BMI. The BMI did not differ between groups. Conclusion: A majority of IBS patients consider their symptoms to be related to meals. Especially foods rich in carbohydrates and fat cause problems. Nevertheless, the majority of IBS patients are normal or overweight. Female sex and anxiety predict a high degree of food-related symptoms in IBS.

CONTROLLED STUDY OF PSYCHOTHERAPY IN IRRITABLE BOWEL SYNDROME

101 outpatients with irritable bowel syndrome were randomly allocated to two treatment groups. Both groups received the same medical treatment, but patients in one group also received dynamically oriented individual psychotherapy in ten hour-long sessions spread over 3 months. After 3 months there was a significantly greater improvement in somatic symptoms in the psychotherapy group. The difference became more pronounced a year later, with the patients given psychotherapy showing further improvement, and the patients who received medical treatment showing some deterioration. The combination of medical treatment with psychotherapy improves outcome, not only in the short term but also in the long run.

Quality of life in patients with irritable bowel syndrome seen in referral centers versus primary care: the impact of gender and predominant bowel pattern.

BACKGROUND Quality of life (QOL) is reduced in patients with irritable bowel syndrome (IBS) and little is known about differences in QOL in relation to referral status, gender and predominant bowel pattern in IBS patients. This study aimed to explore these relationships. METHODS 343 patients with IBS according to the Rome I criteria (251 females, 92 males) completed five different self-administered questionnaires to evaluate QOL. There were 119 patients with diarrhea-predominant IBS (IBS-D), 93 with constipation-predominant IBS (IBS-C) and 131 with alternating constipation and diarrhea (IBS-A). The study group comprised 209 hospital outpatients and 134 primary care patients. The questionnaires were mailed to the patients with an overall response rate of 88%. RESULTS QOL was reduced in hospital outpatients compared to primary care patients, but only in females. IBS subgroup (IBS-D), physical fatigue and general health independently predicted referral to a gastroenterologist. Females had lower QOL than males. No differences, except in severity of diarrhea and constipation, were observed between IBS subgroups. Perceived fatigue was related to well-being, psychological and gastrointestinal symptoms. Independent predictors for fatigue were depression, trait anxiety, general health and vitality, along with eating dysfunction and female sex. CONCLUSION IBS female patients seen in referral centers versus primary care is a highly selected group with reduced QOL. QOL in IBS is affected by gender, but not by subgroup. Our findings have implications for the generalizability of results in IBS trials. Fatigue is a common symptom in IBS that correlates to general well-being and psychological and subjective gastrointestinal symptoms.Background: Quality of life (QOL) is reduced in patients with irritable bowel syndrome (IBS) and little is known about differences in QOL in relation to referral status, gender and predominant bowel pattern in IBS patients. This study aimed to explore these relationships. Methods: 343 patients with IBS according to the Rome I criteria (251 females, 92 males) completed five different self-administered questionnaires to evaluate QOL. There were 119 patients with diarrhea-predominant IBS (IBS-D), 93 with constipationpredominant IBS (IBS-C) and 131 with alternating constipation and diarrhea (IBS-A). The study group comprised 209 hospital outpatients and 134 primary care patients. The questionnaires were mailed to the patients with an overall response rate of 88%. Results: QOL was reduced in hospital outpatients compared to primary care patients, but only in females. IBS subgroup (IBS-D), physical fatigue and general health independently predicted referral to a gastroenterologist. Females had lower QOL than males. No differences, except in severity of diarrhea and constipation, were observed between IBS subgroups. Perceived fatigue was related to well-being, psychological and gastrointestinal symptoms. Independent predictors for fatigue were depression, trait anxiety, general health and vitality, along with eating dysfunction and female sex. Conclusion: IBS female patients seen in referral centers versus primary care is a highly selected group with reduced QOL. QOL in IBS is affected by gender, but not by subgroup. Our findings have implications for the generalizability of results in IBS trials. Fatigue is a common symptom in IBS that correlates to general well-being and psychological and subjective gastrointestinal symptoms.

Long term consequences of gastrectomy for patients' quality of life : The impact of reconstructive techniques

Objective:During recent years considerable interest has been focused on quality of life as an additional therapeutic outcome measure in the surgical treatment of gastric carcinoma. However, the long term consequences of gastrectomy and the impact on quality of life of different reconstructive techniques are still a matter of controversy. To broaden the criteria for choice of treatment, we conducted a prospective randomized clinical trial to determine the impact of various gastrectomy procedures on quality of life during a 5-yr follow-up period.Methods:Consecutive patients (n= 64) eligible for curative gastric cancer surgery were randomized to have either total (n= 31) or subtotal (n= 13) gastrectomy or a jejunal S-shaped pouch (n= 20) as a gastric substitute after total gastrectomy. Assessments of quality of life were made on seven occasions during a 5-yr period: within 1 wk before surgery, 3 and 12 months after the surgical intervention, and then once/yr. All patients were interviewed by one of two psychiatrists, who rated their symptoms and introduced standardized self-report questionnaires covering both general and specific aspects of life. The raters were blinded for the patients’ group affiliations.Results:Survival rates were similar in all treatment groups. Patients who had a total gastrectomy continued to suffer from alimentary symptoms, especially indigestion and diarrhea, during the entire follow-up period. However, patients who underwent subtotal gastrectomy had a significantly better outcome already during the first postoperative yr. Patients given a gastric substitute after gastrectomy improved with the passage of time and had an even better outcome in the long run.Conclusions:To optimize the rehabilitation after gastrectomy, patients’ quality of life must be taken into consideration. When subtotal gastrectomy is clinically feasible, this procedure has advantages in the early postoperative period. However, a pouch reconstruction after total gastrectomy should be considered in patients having a favorable tumor status suggesting a fair chance of long term survival.

Quality of Life after Gastrectomy for Gastric Carcinoma: Controlled Study of Reconstructive Procedures

Abstract. The choice of reconstruction after gastrectomy and the significance of remaining reservoir function is a matter of controversy. To broaden the criteria for choice of treatment, we conducted a prospective randomized clinical trial to determine the impact of various gastrectomy procedures on quality of life. Consecutive patients (n= 64) eligible for curative gastric cancer surgery were randomized to have either a total (n= 31) or subtotal (n= 13) gastrectomy or a jejunal S-shaped pouch (n= 20) implanted as a gastric substitute. The quality-of-life evaluation was based on a battery of questionnaires covering both general and specific aspects of life. The patients were rated by one of two psychiatrists who were blinded to the patients’ group affiliation. Assessments were made on three occasions: during the week prior to surgery and 3 and 12 months after the surgical intervention. The postoperative complication and mortality rates were similar in all treatment groups, with few serious complications recorded. Irrespective of type of treatment, the patients suffered from alimentary symptoms and functional limitations in everyday life, whereas their mental well-being improved after surgery. Patients who underwent subtotal gastrectomy had the best outcome, especially with respect to complaints of diarrhea. Patients given a gastric substitute after gastrectomy showed no difference from those who had only a total gastrectomy. We conclude that despite significant unfavorable consequences that follow gastrectomy, patients recover with an improved mental status. A pouch reconstruction after total gastrectomy does not improve quality of life, but a subtotal gastrectomy has advantages that must be considered when the procedure is clinically feasible.

Abnormal propagation pattern of duodenal pressure waves in the irritable bowel syndrome (IBS) [correction of (IBD)].

The propagation pattern of individual pressure waves in the gastroduodenal area in IBS is unexplored. We performed antroduodenojejunal manometry on 26 patients with IBS—13 with diarrhea predominant IBS (IBS-D) and 13 with constipation predominant IBS (IBS-C)—and 32 healthy controls. Neuropathic-like motor abnormalities were found in 38% of the patients with conventional manometric evaluation. With high-resolution analysis additional abnormalities were observed in the majority of the patients, with increased frequency of retrograde pressure waves postprandially in both IBS subgroups and in phase II in IBS-D. A correlation between subjective gastrointestinal symptoms and the frequency of retrograde pressure waves in phase II in IBS-D was demonstrated. Motility indices and the number of long clusters were also higher in patients compared to controls. To conclude, an abnormal propagation pattern of individual duodenal pressure waves in IBS patients was demonstrated and found to be related to symptom severity in diarrhea-predominant IBS. High-resolution analysis adds information to standard manometry.

Psychiatric Disorders in Tinnitus Patients without Severe Hearing Impairment: 24 Month Follow-up of Patients at an Audiological Clinic: Alteraciones psiquiátricas en pacientes con tinnitus sin hipoacusia severa: Seguimiento durante 24 meses en una clínica audiólogica

The relationship between tinnitus and psychiatric disorders has long been recognised. We have addressed this question by investigating the prevalence of psychiatric diagnosis in a consecutive series of tinnitus patients (n = 82) without severe socially disabling hearing loss referred to an audiological clinic. The psychiatric evaluation was based on a standardised diagnostic interview (SCID-P) in accordance with the Diagnostic and Statistical Manual of mental disorders (DSM-III-R) and on the Hospital Anxiety and Depression Scale (HAD Scale). An experienced psychiatrist performed the interview 24 months after the patients first visit to the clinic. Lifetime depressive and anxiety disorders were recorded in 62 per cent and 45 per cent of the cases respectively, but only 34 per cent had had contact with any healthcare institution for emotional disturbances. Only 7 per cent reported that they had tinnitus prior to their depressive and/or anxiety disorders. We conclude that it is of great importance to identify these emotional disturbances in patients suffering from tinnitus. La relación entre tinnitus y las alteraciones psiquiátricas ha sido ampliamente reconocida. Nos hemos acercado a este tema investigando la prevalencia de diagnóstico psiquiátrico en una serie consecutiva de pacientes sin hipoacusia severa (n=582) referidos a una clinica audiológica. La evaluateón psiquiátrica se basó en una entrevista diagnóstica estandarizada (SCID-P) de acuerdo con el Manual Diagnóstico y Estadístico de Desórdenes Mentales (DSM-IIIR) y con la Escala de Ansiedad y Depresión Hospitalaria (HAD scale). Un psiquiatra experimentado condujo la entrevista 24 meses después de la primera visita de cada paciente a la clínica. 62% de los pacientes presentaban alteraciones depresivas y 42%, ansiedad de larga evolutión, pero sólo el 34% había tenido contacto con alguna instituteón de salud especializada. Sólo un 7% reportaron que tenían el tinnitus antes de inicíar con los problemas de ansiedad o depresion. Concluimos que es sumamente importante identificar estas alteraciones emocionales en los pacientes con tinnitus.

Health-Related Quality of Life in Patients Attending a Gastroenterology Outpatient Clinic: Functional Disorders Versus Organic Diseases

BACKGROUND & AIMS Several gastrointestinal (GI) disorders have major effects on health-related quality of life (HRQOL), but there are few direct comparisons between functional GI disorders and organic GI diseases. This study aimed to compare HRQOL between these 2 groups and to assess factors of importance for HRQOL. METHODS Three hundred ninety-nine consecutive patients attending a GI outpatient clinic completed HRQOL instruments (Short Form 36 [SF-36] and Psychological General Well-Being index [PGWB]) and the Gastrointestinal Symptom Rating Scale (GSRS). For the analyses we divided the patients into 2 diagnostic groups: functional GI disorders (n = 112) and organic GI diseases (n = 287). RESULTS Compared with norm values on SF-36 and PGWB, both patient groups exhibited profound reductions in HRQOL. After correcting for age, gender, and disease duration, patients with a functional GI disorder had significantly lower scores than patients with an organic GI disease on 6 of 8 SF-36 domains and 5 of 6 PGWB domains. Vitality and anxiety on PGWB, abdominal pain and diarrhea on GSRS, age, and gender independently contributed to the physical component score of SF-36 (adjusted R(2) = 32%). Patients with a functional GI disorder had more severe reflux, abdominal pain, constipation, and indigestion, but the severity of diarrhea did not differ between the groups. HRQOL was reduced with increasing severity of GI symptoms. CONCLUSION GI disorders have profound effects on HRQOL, and the impact is greater in patients with functional GI disorders as compared with organic GI diseases. The reduction in HRQOL is associated with the severity of both psychological and GI symptoms.