Showing papers by "Jane M. Andrews published in 2008"

Psychological problems in gastroenterology outpatients: A South Australian experience. Psychological co-morbidity in IBD, IBS and hepatitis C

Abstract: In independent studies, IBD, IBS and HCV have each been associated with a substantially increased risk of psychological problems such as depression and anxiety and impairment of quality of life compared to the general healthy population. However, the relative psychological burden for each of these diagnoses is unknown as it has never been compared contemporaneously at one institution. Current local data are therefore needed to enable an evidence-based allocation of limited clinical psychological resources. Overall, 139 outpatients (64 IBD, 41 HCV, and 34 IBS) were enrolled in this cross-sectional study. The HADS, SCL90, SF-12 and appropriate disease-specific activity measures were administered. Differences between groups were assesed with ANOVA, the Chi-Square test and the independent samples t-test (two-tailed). Each of the three groups had significantly lower quality of life than the general population (p < 0.05). Overall, a total of 58 (42%) participants met HADS screening criteria for anxiety and 26 (19%) participants for depression. The HCV group had a significantly higher prevalence of depression than either of the other groups (HCV = 34%, IBS = 15% and IBD = 11%, p = 0.009). In the SCL90, the three disease groups differed on 7 out of 12 subscales. On each of these subscales, the HCV group were most severely affected and differed most from the general population. Patients with these common chronic gastrointestinal diseases have significant impairment of quality of life. Anxiety is a greater problem than depression, although patients with HCV in particular, should be regularly monitored and treated for co-morbid depression. Evaluation of specific psychological interventions targeting anxiety is warranted.

Does psychological status influence clinical outcomes in patients with inflammatory bowel disease (IBD) and other chronic gastroenterological diseases : an observational cohort prospective study

Abstract: Background: Whether there is a temporal relationship between psychological problems and clinical outcomes in patients with diseases of the digestive tract has not been widely researched. Thus, our aims were 1) To observe and compare prospectively clinical outcomes in relation to psychological co-morbidity in patients with inflammatory bowel disease (IBD), irritable bowel syndrome (IBS) and chronic hepatitis C (HCV) and, 2) To test the hypothesis that patients with psychological co-morbidities are less likely to have a satisfactory response to standard treatment at 12 months. Methods: Overall, 139 patients were enrolled in this observational cohort prospective study. Over the ensuing year, physical and psychological measures were made at baseline and after 12 months (HADS, SCL90, SF-12 and disease activity measures). A logistic regression was conducted to observe any relationship between baseline characteristics and patients' clinical outcomes after 12 months. Results: Overall, there was no relationship between psychological status and quality of life at baseline and relapse at 12 months (p > 0.05). However, patients with inactive disease at baseline were at lower risk of relapse after 12 months (OR = 0.046, CI: 0.012–0.178). No significant relationship was found between psychological problems such as depression/anxiety and a total number of relapses in the IBD group. However, interestingly, patients with an active disease at baseline tended to have a greater number of relapses (OR = 3.07, CI: 1.650–5.738) and CD participants were found at lower risk of relapse than UC participants (OR = 0.382, CI: 0.198–0.736). Conclusion: In contrast to previous investigations, this study suggests that there is no temporal relationship between psychological problems at baseline and clinical outcomes over time. Longer and larger prospective studies are needed to better understand this result.

The effect of functional gastrointestinal disorders on psychological comorbidity and quality of life in patients with inflammatory bowel disease.

Abstract: Summary Background Symptoms of functional gastrointestinal disorders (FGIDs) are common in patients with inflammatory bowel disease (IBD). Psychological comorbidities of anxiety and depression are also highly prevalent in IBD. Aim To quantify the burden of FGIDs in a hospital-based cohort of patients with IBD and to determine whether there is any inter-relationship between the presence and number of FGIDs and patients’ quality of life or psychological status. Methods A cross-sectional survey of 61 out-patients was performed. Data on psychological status, quality of life, disease activity and functional symptoms according to Rome III criteria were collected. Results Overall, 49 (80%) participants met Rome III criteria for a functional bowel disorder and 52% of participants met criteria for more than one FGID. Participants with no FGID had significantly better physical quality of life than those with more than two FGIDs (P = 0.025). However, there was no relationship among the number of FGIDs, mental quality of life, anxiety or depression. Conclusions Functional gastrointestinal disorders are highly prevalent in out-patients with IBD. Somewhat unexpectedly, the presence of anxiety and/or depression did not appear to correlate with either the presence or the number of FGIDs.

Psychological comorbidity and complexity of gastrointestinal symptoms in clinically diagnosed irritable bowel syndrome patients.

Abstract: Background and Aim: The prevalence of psychological disorders is high in patients with irritable bowel syndrome (IBS) but their role in symptom reporting is uncertain. It is thus interesting whether the number of functional gastrointestinal disorders (FGID) determines the load of psychological comorbidity. The Rome III criteria have not been used to evaluate such a relationship as yet. Moreover, not many studies have examined the sensitivity of the Rome III criteria in detecting IBS. Our aims were therefore: (i) to determine whether those IBS participants with more FGID had a tendency to greater psychological comorbidity than those with fewer FGID; and (ii) to assess the performance of the Rome III criteria in detecting IBS versus the diagnosis of the gastroenterologist. Methods: A cross-sectional survey of 32 consecutive outpatients with clinically diagnosed IBS was performed. The Hospital Anxiety and Depression Scale (HADS), the Short Form 12 Health Survey (SF-12), and the Rome III criteria questionnaire (BDQ-6) were administered. Multiple linear regression was conducted to detect associations among FGID, anxiety, depression and quality of life. Results: Overall, 50% of participants were anxious and 12% were depressed. Forty-four percent of participants had >two FGID; however, the number of FGID did not correlate with scores for anxiety, depression or quality of life. Amazingly, only 50% (CI: 33–67) of participants clinically diagnosed with IBS met Rome III criteria for IBS. Conclusion: Contrary to our expectations, a greater load of FGID did not correlate with a greater load of psychological comorbidity. Surprisingly, the Rome III criteria detected only 50% of clinical cases of IBS.

Is esophageal dysphagia in the extreme elderly (≥80 years) different to dysphagia younger adults? A clinical motility service audit

Abstract: SUMMARY. Dysphagia in elderly patients has major effects on nutrition and quality of life. Although aging itself is associated with changes in esophageal motility, the impact of this on symptoms such as dysphagia is unclear. Data in the extreme elderly are also limited. Symptoms and manometric diagnoses from 23 consecutive older patients (older dysphagia [OD]) ≥80 reporting esophageal dysphagia (12 female, mean age 83 (range 80–93) were compared with those from 23 gender matched younger patients (young dysphagia [YD]) also with dysphagia (mean age 35, range [17–46]). More older patients reported dysphagia as their primary symptom (OD 22/23 vs YD 14/23, P = 0.005). Overall, dysphagia was most common for solids only (OD 16/23 vs YD 15/23) and rare for liquids only (OD 1/23 vs YD 3/23). Dysphagia for both liquids and solids was more frequent in older patients (OD 6/23 vs YD 1/23, P < 0.05). Fewer older patients reported heartburn (OD 3/23 vs YD 14/23, P = 0.001). Manometric diagnoses were generally similar between OD and YD patients with the most common diagnoses being ‘nonspecific esophageal motility disorder’ (nine each) and ‘ineffective peristalsis’ (OD = 6, YD = 7). There was a trend for diagnoses related to lower esophageal sphincter failure to be more frequent in younger subjects (OD 1 vs YD 7, P = 0.053). Despite differences in symptom patterns, broad manometric diagnoses in the extreme elderly with dysphagia are similar to younger dysphagia patients. Further studies are required to determine whether this relates to insensitivity in recording or reporting of esophageal manometry (or perceptual differences associated with aging).