scholarly journals Symptom dimensions are associated with age of onset and clinical course of obsessive–compulsive disorder

2013 ◽  
Vol 44 ◽  
pp. 233-239 ◽  
Author(s):  
Stephen A. Kichuk ◽  
Albina R. Torres ◽  
Leonardo F. Fontenelle ◽  
Maria Conceição Rosário ◽  
Roseli G. Shavitt ◽  
...  
Keyword(s):  
Obsessive Compulsive Disorder ◽  
Clinical Course ◽  
Age Of Onset ◽  
Obsessive Compulsive ◽  
Symptom Dimensions ◽  
Compulsive Disorder

Symptom Dimensions in Obsessive-Compulsive Disorder: Implications for the DSM-V

CNS Spectrums ◽  
2007 ◽  
Vol 12 (5) ◽  
pp. 376-387 ◽  
Author(s):  
James F. Leckman ◽  
Scott L. Rauch ◽  
David Mataix-Cols
Keyword(s):  
Obsessive Compulsive Disorder ◽  
Age Of Onset ◽  
Population Based ◽  
Dimensional Structure ◽  
Phenotypic Traits ◽  
Dimensional Approach ◽  
Obsessive Compulsive ◽  
Symptom Dimensions ◽  
Compulsive Disorder ◽  
Dsm V

ABSTRACTIn the absence of definitive etiological markers of vulnerability or a unitary profile of pathophysiology for obsessive-compulsive disorder (OCD), obsessive-compulsive (OC) symptom dimensions seem to offer a fruitful point of orientation.The complex clinical presentation of OCD can be summarized using a few consistent and temporally stable symptom dimensions. These can be understood as a spectrum of potentially overlapping features that are likely to be continuous with “normal” worries and extend beyond the traditional nosological boundaries of OCD. Although the understanding of the dimensional structure of obsessive-compulsive symptoms (OCS) is still imperfect, this quantitative approach to phenotypic traits has the potential to advance our understanding of OCD and may aid in the identification of more robust endophenotypes. Preliminary data suggest that these dimensional phenotypes may be useful in studies of the natural history, genetics, neurobiology, and treatment outcome of OCD. A dimensional approach is not mutually exclusive of other methods to parse the larger spectrum of disorders related to OCD. Thus far, age-of-onset of OCS and the individual's “tic-related” status seem to be particularly useful categorical distinctions. Finally, existing assessment methods are inadequate and new dimensional scales are needed to take full advantage of a dimensional approach in clinical and population-based studies.

scholarly journals Symptom dimensions and subtypes of obsessive-compulsive disorder: a developmental perspective

2009 ◽  
Vol 11 (1) ◽  
pp. 21-33 ◽  
Keyword(s):  
Obsessive Compulsive Disorder ◽  
Large Scale ◽  
Age Of Onset ◽  
Meta Analysis ◽  
Dimensional Structure ◽  
Vulnerability Factors ◽  
Obsessive Compulsive ◽  
Symptom Dimensions ◽  
Compulsive Disorder ◽  
Neurobiological Substrates

In the absence of definitive etiological markers for obsessive-compulsive disorder (OCD% obsessive-compulsive (OC) symptom dimensions may offer a fruitful point of orientation. These dimensions can be understood as defining potentially overlapping clinical features that may be continuous with "normal" worries first evident in childhood. Although the understanding of the dimensional structure of OC symptoms is still imperfect, a recent large-scale meta-analysis has confirmed the presence of at least four separa ble symptom dimensions in children, as well as adults, with OCD. A dimensional approach does not exclude other methods to parse OCD. Thus far, a pediatric age of onset, the presence of other family members with OCD, and the individual's "tic-related" status appear to be potentially useful categorical distinctions. Although the OC symptom dimensions appear to be valid for all ages, it is unlikely that the underlying genetic vulnerability factors and neurobiological substrates for each of these symptom dimensions are the same across the course of development.

Symptom dimensions, clinical course and comorbidity in men and women with obsessive-compulsive disorder

2013 ◽  
Vol 209 (2) ◽  
pp. 186-195 ◽  
Author(s):  
Ricardo C. Torresan ◽  
Ana Teresa A. Ramos-Cerqueira ◽  
Roseli G. Shavitt ◽  
Maria Conceição do Rosário ◽  
Maria Alice de Mathis ◽  
...  
Keyword(s):  
Obsessive Compulsive Disorder ◽  
Clinical Course ◽  
Obsessive Compulsive ◽  
Men And Women ◽  
Symptom Dimensions ◽  
Compulsive Disorder

Age of Onset for Obsessive-Compulsive Disorder

1990 ◽  
Author(s):  
W. E. Minichiello ◽  
L. Baer ◽  
M. A. Jenike ◽  
A. Holland
Keyword(s):  
Obsessive Compulsive Disorder ◽  
Age Of Onset ◽  
Obsessive Compulsive ◽  
Compulsive Disorder

Hoarding symptoms and prediction of poor response to limbic system surgery for treatment-refractory obsessive-compulsive disorder

2014 ◽  
Vol 121 (1) ◽  
pp. 123-130 ◽  
Author(s):  
Andre F. Gentil ◽  
Antonio C. Lopes ◽  
Darin D. Dougherty ◽  
Christian Rück ◽  
David Mataix-Cols ◽  
...  
Keyword(s):  
Clinical Outcome ◽  
Obsessive Compulsive Disorder ◽  
Limbic System ◽  
Sao Paulo ◽  
Response To Treatment ◽  
São Paulo ◽  
Obsessive Compulsive ◽  
Symptom Dimensions ◽  
Compulsive Disorder ◽  
Treatment Refractory

Object Recent findings have suggested a correlation between obsessive-compulsive disorder (OCD) symptom dimensions and clinical outcome after limbic system surgery for treatment-refractory patients. Based on previous evidence that the hoarding dimension is associated with worse outcome in conventional treatments, and may have a neural substrate distinct from OCD, the authors examined a large sample of patients undergoing limbic surgery (40 with capsulotomy, 37 with cingulotomy) and investigated if symptom dimensions, in particular hoarding, could influence treatment outcome. Methods Data from 77 patients from 3 different research centers at São Paulo (n = 17), Boston (n = 37), and Stockholm (n = 23) were analyzed. Dimensional Yale-Brown Obsessive Compulsive Scale (Y-BOCS; São Paulo) or Y-BOCS Symptom Checklist scores (Boston and Stockholm) were used to code the presence of 4 well-established symptom dimensions: forbidden thoughts, contamination/cleaning, symmetry/order, and hoarding. Reductions in YBOCS scores determined clinical outcome. Results Mean Y-BOCS scores decreased 34.2% after surgery (95% CI 27.2%–41.3%), with a mean follow-up of 68.1 months. Patients with hoarding symptoms had a worse response to treatment (mean Y-BOCS decrease of 22.7% ± 25.9% vs 41.6% ± 32.2%, respectively; p = 0.006), with no significant effect of surgical modality (capsulotomy vs cingulotomy). Patients with forbidden thoughts apparently also had a worse response to treatment, but this effect was dependent upon the co-occurrence of the hoarding dimension. Only the negative influence of the hoarding dimension remained when an ANOVA model was performed, which also controlled for preoperative symptom severity. Conclusions The presence of hoarding symptoms prior to surgery was associated with worse clinical outcome after the interventions. Patients with OCD under consideration for ablative surgery should be carefully screened for hoarding symptoms or comorbid hoarding disorder. For these patients, the potentially reduced benefits of surgery need to be carefully considered against potential risks.

Obsessive-Compulsive Disorder With and Without Tic Disorder: A Comparative Study From India

CNS Spectrums ◽  
2008 ◽  
Vol 13 (8) ◽  
pp. 705-711 ◽  
Author(s):  
T.S. Jaisoorya ◽  
Y.C. Janardhan Reddy ◽  
S. Srinath ◽  
K. Thennarasu
Keyword(s):  
Obsessive Compulsive Disorder ◽  
Age Of Onset ◽  
Early Age ◽  
Obsessive Compulsive ◽  
The West ◽  
Tic Disorder ◽  
Compulsive Disorder ◽  
Symptom Profile ◽  
Spectrum Disorders ◽  
Motor Tics

ABSTRACTIntroduction: Evidence from phenomenological, family, genetic, and treatment studies from Western centers have suggested that tic-related obsessive-compulsive disorder (OCD) could be different from non-tic-related OCD. This study from India investigated the differences in OCD with and without tics, with respect to sociode-mographics, symptom profile, and comorbidity, including obsessive-compulsive spectrum disorders, to examine whether the clinical profile of tic-related OCD is similar to that reported previously.Methods: Fifty subjects with OCD and tics (chronic motor tics and Tourette syndrome) were compared with 141 OCD subjects without tics.Results: Subjects having OCD with tics tended to be males, and had an earlier onset of illness. They had more of symmetry/aggressive and religious obsessions, and cleaning, ordering/arranging, hoarding, and repeating compulsions and were associated with trichotillomania and hypochondraisis. Stepwise backward (Wald) regression analysis showed that an early age of onset, male gender, aggressive obsessions, cleaning compulsions, and trichotillomania were significantly associated with tic-related OCD.Conclusion: The findings of this study from India are broadly similar to those reported previously from the West indicating the universality of differences in tic- and non-tic-related OCD. Our findings also support the existing evidence that tics contribute to the heterogeneity of OCD.

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