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Query: UMLS:C0011570 (
depression
)
172,036
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
The purpose of this investigation is to determine if the high prevalence rates of major depression, panic disorder, and agoraphobia found in tertiary-care studies of
irritable bowel syndrome
and medically unexplained gastrointestinal symptoms are also found in the general population. Structured psychiatric interviews on 18,571 subjects from the NIMH Epidemiologic Catchment Area (ECA) Study were reviewed for prevalence of gastrointestinal distress symptoms and selected psychiatric disorders. Medically unexplained gastrointestinal symptoms had a high prevalence in the general population (6-25%). When compared with those reporting no gastrointestinal symptoms, subjects who report at least one of these symptoms were significantly more likely to have also experienced lifetime episodes of major depression (7.5% vs 2.9%), panic disorder (2.5% vs 0.7%), or agoraphobia (10.0% vs 3.6%). Subjects with two gastrointestinal symptoms had even higher lifetime rates of
depression
(13.4%), panic (5.2%), or agoraphobia (17.8%). Lifetime rates of affective and anxiety disorders in the general population are higher in subjects with gastrointestinal symptoms compared with subjects without gastrointestinal symptoms. An even higher prevalence of affective and anxiety disorders is found in patients with medically unexplained gastrointestinal symptoms in tertiary-care clinics. Future studies are needed in primary-care populations where prevalence rates of psychiatric illness are probably intermediate between those of the general population and tertiary care.
...
PMID:Comorbidity of gastrointestinal complaints, depression, and anxiety in the Epidemiologic Catchment Area (ECA) Study. 153 Nov 68
A 5 yr follow up of
Irritable Bowel Syndrome
(
IBS
) is described. With the notable exception of abdominal pain, gastrointestinal symptoms changed little over this period, and were unrelated to the overall improvement in wellbeing reported by 65% of patients. The anxiety ratings of the improved and unimproved groups at initial assessment and 5 yr later are considered. There was a persisting trend towards higher ratings in those who did not improve, and an exaggeration of this trend after 5 yr, which owed more to a reduction in anxiety in those who improved than to an increase in the anxiety ratings of those who did not. There was no evidence that
depression
ratings behaved similarly. We suggest that anxiety may be more important in the maintenance of the
IBS
symptom complex, and
depression
more important in determining intercurrent fluctuations in perceived distress and illness behaviour in response to adverse life events.
...
PMID:Irritable bowel syndrome: the influence of psychological factors on the symptom complex. 156 Apr 28
We report two controlled comparisons of a previously validated multicomponent (relaxation, thermal biofeedback, and cognitive therapy) treatment for
irritable bowel syndrome
(
IBS
) to an ostensible attention-placebo control (pseudo-meditation and EEG alpha suppression biofeedback) and to a symptom-monitoring control. In Study 1 (n = 10 per condition) there were nonsignificant trends for the multicomponent treatment to be superior to the attention-placebo condition. In Study 2 (n = 30 per condition), we found no advantage for the multicomponent treatment over the attention-placebo condition. Subjects in both treatment conditions showed significant reductions in GI symptoms, as measured by daily symptom diaries, and significant reductions in trait anxiety and
depression
. The GI symptom reductions held up over a 6 month follow-up. Possible explanations for the results are explored.
...
PMID:Two controlled evaluations of multicomponent psychological treatment of irritable bowel syndrome. 156 47
General practitioners (GPs) can play a unique role in improving individual health behaviors. To maximize this role, it is important to know what health education activities GPs are performing and where improvements can be made. This article presents data covering a one-year period regarding the health education/counseling activities of GPs in the Republic of San Marino, which has a National Health Service. The overall rate of health education interventions is 8.8 per 100 GP contacts. The diagnosis having the highest rate of health education counseling is lipid metabolism disorders (50/100). Other diagnoses having high rates are: anxiety,
depression
,
irritable bowel syndrome
, and disorders of stomach dysfunctions/gastritis (42, 40, 36, and 33/100 respectively). The lowest rate within the top 17 diagnoses receiving health education is uncomplicated hypertension (11.4/100). The range of provider variation in performing health education interventions ranges from 1.2 to 24.1 per 100 patients contacts. Such analyses permit identification of the specific areas where GPs may need assistance for increasing the appropriate use of effective health education interventions so that further progress can be made in meeting the health needs of communities.
...
PMID:Patient counseling by general practitioners: Republic of San Marino's experience. 203 96
Abdominal distension is a common but little understood symptom of the
irritable bowel syndrome
. The authenticity of the symptom was confirmed by appreciable increases in girth measurement during the day in 20 patients with the
irritable bowel syndrome
compared with 20 control subjects. Objective corroboration of this finding was shown in the group with the
irritable bowel syndrome
by a highly significant increase in lateral abdominal 'profile' on computed tomography. Previously postulated mechanisms for distension--namely, retention of gas,
depression
of the diaphragm, and excess lumbar lordosis--were excluded by the radiological findings. Voluntary protrusion of the abdomen produced a completely different pattern on computed tomography to that observed in the
irritable bowel syndrome
. These observations suggest that abdominal distension may be related to changes in motility or tone of gastrointestinal smooth muscle.
...
PMID:Abdominal distension in female patients with irritable bowel syndrome: exploration of possible mechanisms. 206 Aug 75
Among medical clinic patients consulting for
IBS
, symptoms of psychologic distress are common, and more than half of these patients are found to have a psychiatric diagnosis in addition to bowel dysfunction. Many investigators have therefore concluded that
IBS
is a psychophysiologic disorder and proposed that patients with
IBS
be treated with psychologic techniques. However, recent studies suggest that this association may be spurious; persons in the community who have symptoms of
IBS
but do not consult a doctor have no more psychologic symptoms than persons without bowel symptoms. This indicates that psychologic symptoms do not cause bowel symptoms, but, instead, influence which persons with bowel symptoms will consult a physician. The bowel symptoms and the psychologic symptoms that coexist in most patients with
IBS
may be best thought of as comorbid conditions. Neither causes the other, but both may be serious enough to warrant treatment. Moreover, in some patients whose bowel symptoms consist of vague complaints of abdominal pain not specifically related to defecation or to changes in the frequency or consistency of bowel habits, the psychologic disorder may be primary. Psychologic stress may exacerbate
IBS
whether or not the patient has a psychiatric disorder, and psychologic stress may trigger acute episodes of symptoms similar to those of
IBS
even in persons without
IBS
. However, the magnitude of this correlation is modest, suggesting that only about 10% of the variation in bowel symptoms is attributable to stress. Psychologically oriented treatments have a role in the management of
IBS
. Most patients who consult internists about bowel symptoms have significant levels of
depression
and anxiety, and they tend to notice and to worry about somatic complaints more when they experience these dysphoric affects. Psychologic treatments that reduce the level of their psychologic distress also frequently reduce the frequency and severity of complaints about bowel symptoms. Tricyclic antidepressants may be tried as a first line of treatment; they have been shown to be superior to placebo for the management of abdominal pain and diarrhea but not constipation. In patients who do not show an adequate response to antidepressants, brief psychotherapy focusing on better ways of coping with current problems, hypnosis, or behavior therapy emphasizing methods of controlling reactions to stress are recommended. Controlled trials show these treatment approaches to be superior to medical management alone. It may appear paradoxical that psychologic treatments aimed at the management of emotions are so frequently found to reduce bowel symptoms, because the motility disorder responsible for the bowel symptoms may be unrelated to the psychologic symptoms that influence the patient to seek treatment.+4
...
PMID:Psychologic considerations in the irritable bowel syndrome. 206 51
Based on recent epidemiologic studies of functional intestinal disorders, we have attempted to answer the following two questions: a) what is the prevalence of functional intestinal disorder in the Western world, b) are there epidemiologic variations in the different modes of symptomatic presentation of functional intestinal disorders? The overall prevalence of functional intestinal disorders in the Western world ranges between 17 and 23 percent according to the country considered, and is between 14 and 18 percent for the
irritable bowel syndrome
and 4 to 8 percent for painless constipation. The "irritable intestine" group is characterized by a sex ratio of close to one, a median age near 40, a strong influence of stress on symptoms, and the frequency of complaints such as nausea, vomiting, migraine, and pyrosis. The syndrome is seen in active subjects, who believe that they are "sick", and as such, seek medical advice often. Anxiety and
depression
are frequently encountered. Patients are often athletes, smokers, and have diarrhea. On the other hand, "painless constipation" is characterized by a high prevalence of women and age over 50. Often these subjects do not have any active professional activity. Stress-related and extradigestive symptoms are rare. They do not consider themselves "sick" and do not seek medical advice very often. Conversely, they use laxatives frequently. Individualization of epidemiologically different groups suggests that the pathophysiology may differ between the two groups and perhaps that there are specific therapeutic and diagnostic approaches accordingly.
...
PMID:[Epidemiology of the irritable bowel syndrome]. 221 Jan 92
Psychiatric disorder is reported to occur in a large proportion of patients with
irritable bowel syndrome
(
IBS
) and psychological treatment methods have been advocated for this patient group. In a sample of 25 out-patients with intractable
IBS
, only four patients with psychiatric disorder were identified. The majority did not have elevated levels of anxiety or
depression
nor was there evidence of significant abnormal illness behaviour. Electrodermal activity did not show the extremes of responding and habituation associated with anxiety,
depression
or chronic pain. It is suggested that, when accurate diagnostic criteria are employed, a specific relationship between
IBS
and psychopathology is no longer evident.
...
PMID:Psychological and psychophysiological characteristics in irritable bowel syndrome. 225 52
Using a reliable and valid structured diagnostic interview scale (ADIS-R), and patients with careful medical characterization, we found significantly more diagnosable psychopathology, particularly anxiety disorders, among treatment seeking patients with
irritable bowel syndrome
than among comparable age and sex samples of treatment seeking patients with Inflammatory Bowel Disease. Significant differences were also found on the Hamilton Anxiety Rating Scale and Hamilton Rating Scale for
Depression
between
IBS
patients and the
IBD
patients and controls, who did not differ. Comparable levels of psychiatric disorder among parents of probands were found in all three groups. The results are consistent with Latimer's (1983) notion of
IBS
patients being a subclass of 'neurotics'.
...
PMID:The role of anxiety and depression in the irritable bowel syndrome. 225 98
The diagnosis of
depression
in patients presenting with both depressive and physical symptoms is potentially confounded and problematic. The present study of 271 patients with four types of illness all with prominent physical symptoms--end-stage renal disease (n = 99),
irritable bowel syndrome
(n = 21), post-infectious neuromyasthenia (n = 25) and eating disorders (n = 126)--investigates if there are a group of symptoms on the Beck
Depression
Inventory (BDI) which predict the diagnosis of major depressive episode (MDE) made using the Diagnostic Interview Schedule (DIS). Discriminant function analysis of BDI responses yielded a four item function--self-hate, indecisiveness, loss of appetite and suicidal thoughts--which maximally discriminated between patients with and without a current MDE and correctly classified 75 percent of subjects.
...
PMID:Self-report symptoms that predict major depression in patients with prominent physical symptoms. 226 87
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