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Query: UMLS:C0011570 (depression)
 172,036 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Twenty patients with chronic obsessive-compulsive rituals were treated in a partially controlled design by in-vivo (real life) exposure with self-imposed response prevention. Treatment included 4-12 weeks as in-patients, and lasted a mean of 23 sessions. All patients were followed-up for at least two years. No patients dropped out during the trial, though one refused domiciliary treatment after discharge. Significant improvement in compulsions was found after three weeks of real-life exposure, and continued during follow-up. At two years follow-up 14 patients were much improved, one improved and 5 unchanged; in a third year of follow-up the improved patient became symptom-free after further exposure treatment. Improvement after three weeks exposure predicted good outcome at 6 and 12 months follow-up. Muscular relaxation treatment had no significant effect on rituals. Modelling of exposure conferred no advantage over exposure alone for the group as a whole, though it may help selected patients. The role of response prevention is unknown. Patients' commitment to treatment facilitates exposure. Domiciliary treatment with involvement of family members in therapy seems crucial in some cases. Pilot group treatment of patients and families together suggests that this may be a useful adjuvant to individual treatment by increasing motivation and aiding follow-up. Compulsive slowness presents special treatment problems but can be improved by a prompting and pacing approach. The course of rituals was often independent of that of agoraphobia, marital problems and depression where these had initially coexisted with rituals. Depressive episodes were common before, during and after treatment, and required tricyclic medication. The trial sample was predominantly female but was otherwise typical of patients with compulsive rituals. Of the 125 obsessive-compulsives seen in the first author's unit over four years 96 per cent were offered behavioural or anti-depressant treatment. One quarter refused behavioural treatment after it was offered. Real-life exposure with self-imposed response prevention is usually an effective procedure for lasting reduction of chronic compulsive rituals in well motivated patients.
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PMID:Treatment of chronic obsessive-compulsive neurosis by in-vivo exposure. A two-year follow-up and issues in treatment. 24 55

Four elderly women had intense fears of falling when there was no visible support at hand or on seeing space cues while driving. Two patients had cervical spondylosis. The mean age at onset of the fear was 54--thirty years later than that for agoraphobia. Fear of public places and of heights was not prominent, nor was depersonalisation or depression. These "space phobias" might be a hitherto unrecognised syndrome or an unusual variant of agoraphobia. The visuospatial reflexes involved might illuminate the pathogenesis of certain fears.
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PMID:Space phobia: syndrome or agoraphobic variant? 94 17

The authors report on the effects of propranolol, a beta-adrenergic blocking agent, on 10 patients with pathological panic states. Propranolol was effective in treating acute pathological panic, but modest doses of the drug administered for brief periods of time did not alleviate chronic panic attacks associated with agoraphobia. The drug suppressed panic associated with depressive syndromes but did not affect the depression and had no clear effect on anticipatory anxiety. The authors suggest that further study of these findings may clarify other clinical problems.
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PMID:The treatment of pathological panic states with propranolol. 98 38

The incidence of panic attacks methadone-maintained patients has increased over a 10-year period from 1 to 6-13%. Cocaine use appears to be associated with this increase, although other environmental and constitutional factors may be contributory. Patients with cocaine-associated panic differ from other panic patients in rates of psychiatric hospitalization and medical illness, but not in depression, other drug use, or agoraphobia.
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PMID:Cocaine-associated panic attacks in methadone-maintained patients. 131 16

Immunological, neuroendocrine and psychological parameters were examined in 14 psychophysically healthy subjects and in 17 panic disorder patients before and after a 30-day course of alprazolam therapy. T lymphocyte proliferation in response to the mitogen phytohemagglutinin, lymphocyte beta-endorphin (beta-EP) concentrations, plasma ACTH, cortisol and beta-EP levels were examined in basal conditions and after corticotropin-releasing hormone (CRH) stimulation. Cortisol inhibition by dexamethasone (DST) and basal growth hormone (GH) and prolactin levels were also examined. Depression, state or trait anxiety, anticipatory anxiety, agoraphobia, simple and social phobias, severity and frequency of panic attacks were monitored by rating scales. The immune study did not reveal any significant difference between patients and controls, or any effect of alprazolam therapy. The hormonal data for the two groups were similar, except for higher than normal basal ACTH and GH plasma levels, lower than normal ratios between the ACTH and cortisol responses to CRH, and blunted DST in some patients. All the impairments improved after alprazolam therapy, in parallel with decreases in anxiety and in severity and frequency of panic attacks.
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PMID:Psychoimmunoendocrine aspects of panic disorder. 133 59

Forty-eight patients with DSM-III-R Panic Disorder underwent a hyperventilation provocation Test (HVPT). Twenty-four patients rated the symptoms induced during the HVPT as similar to those occurring during panic attacks in daily life. Contrary to the classical hyperventilation model of panic, no differences were found in respiratory physiology between recognizers and non-recognizers before and during voluntary hyperventilation. Moreover, recognizers and non-recognizers reported comparable levels of panic and hyperventilation symptoms and state anxiety during panic attacks in daily life. Ten of the recognizers also had a panic attack during the HVPT, independent of any differential CO2 alterations. Compared to non-panickers, panickers obtained higher scores for agoraphobia and depression. On the basis of these results, it is concluded that recognizers or panickers do not show a tendency towards hyperventilation, but that reports of severe panic and hyperventilation symptoms are more closely related to the level of anxiety. These results are more consistent with the cognitive model of panic, which emphasizes the patient's tendency to interpret somatic symptoms catastrophically.
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PMID:The hyperventilation provocation test in panic disorder. 152 Feb 31

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.
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PMID:Comorbidity of gastrointestinal complaints, depression, and anxiety in the Epidemiologic Catchment Area (ECA) Study. 153 Nov 68

The Lifetime and 6 month DSM-III prevalence rates of mental disorders from an adult general population sample of former West Germany are reported. The most frequent mental disorders (lifetime) from the Munich Follow-up Study were anxiety disorders (13.87%), followed by substance (13.51%) and affective (12.90%) disorders. Within anxiety disorders, simple and social phobia (8.01%) were the most common, followed by agoraphobia (5.47%) and panic disorder (2.39%). Females had about twice the rates of males for affective (18.68% versus 6.42%), anxiety (18.13% versus 9.07%), and somatization disorders (1.60% versus 0.00%); males had about three times the rates of substance disorders (21.23% versus 6.11%) of females. Being widowed and separated/divorced was associated with high rates of major depression. Most disordered subjects had at least two diagnoses (69%). The most frequent comorbidity pattern was anxiety and affective disorders. Simple and social phobia began mostly in childhood or early adolescence, whereas agoraphobia and panic disorder had a later average age of onset. The majority of the cases with both anxiety and depression had depression clearly after the occurrence of anxiety. The DIS-DSM-III findings of our study have been compared with both ICD-9 diagnoses assigned by clinicians independently as well as other epidemiological studies conducted with a comparable methodology.
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PMID:Lifetime and six-month prevalence of mental disorders in the Munich Follow-Up Study. 157 82

This study used the Ways of Coping Checklist to examine coping style in patients with panic and major depressive disorders. The relative contribution of distress (symptom severity) and diagnostic comorbidity was determined in three sets of diagnostic subgroups: patients suffering from both panic and major depressive disorders (compared with either disorder alone); panic patients with and without agoraphobia (regardless of concurrent depression); and patients with versus without a concurrent axis II personality disorder. Use of less problem-focused and more emotion-focused coping was strongly correlated with level of distress and was associated with all three examples of diagnostic comorbidity when level of distress was used as a covariate. Regression analyses showed that, except for the presence of a personality disorder, distress was a much stronger predictor of coping than diagnostic subtype.
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PMID:Coping in panic and major depressive disorder. Relative effects of symptom severity and diagnostic comorbidity. 158 36

In order to examine the validity of the distinction between generalized anxiety disorder (GAD) and panic disorder (PD) we compared 41 subjects with GAD and 71 subjects with PD. The GAD subjects had never had panic attacks. In contrast to the symptom profile in PD subjects suggestive of autonomic hyperactivity, GAD subjects had a symptom pattern indicative of central nervous system hyperarousal. Also, subjects with GAD had an earlier, more gradual onset of illness. In terms of coexisting syndromes, GAD subjects more often had simple phobias, whereas PD subjects more commonly reported depersonalization and agoraphobia. GAD subjects more frequently had first-degree relatives with GAD, whereas PD subjects more frequently had relatives with PD. A variety of measures indicated that our GAD subjects had a milder illness than those with PD. Also, fewer GAD subjects gave histories of major depression than did PD subjects. Among GAD subjects, coexisting major depression was associated with simple phobia and thyroid disorders and among PD subjects, comorbid depression was associated with social phobia and hypertension. Our findings indicate that the separation of GAD from PD is a valid one. They also indicate that, within disorders, unique patterns of comorbidity may exist that are important both clinically and theoretically.
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PMID:Generalized anxiety disorder vs. panic disorder. Distinguishing characteristics and patterns of comorbidity. 143 31


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