Assuntos
Infecções por Coronavirus/prevenção & controle , Transtorno Obsessivo-Compulsivo/terapia , Pandemias/prevenção & controle , Pneumonia Viral/prevenção & controle , Guias de Prática Clínica como Assunto/normas , Adulto , Betacoronavirus , COVID-19 , Transtorno da Personalidade Compulsiva , Coronavirus , Infecções por Coronavirus/epidemiologia , Surtos de Doenças/prevenção & controle , Feminino , Humanos , Masculino , Transtorno Obsessivo-Compulsivo/diagnóstico , Transtorno Obsessivo-Compulsivo/psicologia , Pneumonia Viral/epidemiologia , SARS-CoV-2 , Sociedades Médicas/normasRESUMO
OBJECTIVE: The question of how to best conceptualize health anxiety (HA) from a diagnostic and etiological perspective remains debated. The aim was to examine the relationship between HA and the symptoms of anxiety and obsessive-compulsive-related disorders in a normative twin population. METHOD: Four hundred and ninety-six monozygotic adult twin pairs from the Australian Twin Registry participated in the study (age, 34.4 ± 7.72 years; 59% females). Validated scales were used to assess each domain. We applied a twin regression methodology-ICE FALCON-to determine whether there was evidence consistent with 'causal' relationships between HA and other symptoms by fitting and comparing model estimates. RESULTS: Estimates were consistent with higher levels of obsessing ('unwanted thoughts') (P = 0.008), social anxiety (P = 0.03), and body dysmorphic symptoms (P = 0.008) causing higher levels of HA symptoms, and with higher levels of HA symptoms causing higher levels of physical/somatic anxiety symptoms (P = 0.001). CONCLUSION: Obsessional thoughts, body dysmorphic concerns, and social anxiety symptoms may have a causal influence on HA. To report physical/somatic anxiety appears to be a consequence of the underlying presence of HA-related fears. Should our results be confirmed by longitudinal studies, the evaluation and treatment of HA may benefit from the consideration of these identified risk factors.
Assuntos
Transtornos de Ansiedade/epidemiologia , Atitude Frente a Saúde , Transtornos Dismórficos Corporais/epidemiologia , Hipocondríase/epidemiologia , Transtorno Obsessivo-Compulsivo/epidemiologia , Sistema de Registros/estatística & dados numéricos , Adolescente , Adulto , Austrália/epidemiologia , Estudos Transversais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Modelos Estatísticos , Fobia Social/epidemiologia , Gêmeos Monozigóticos , Adulto JovemRESUMO
OBJECTIVES: To collate data from multiple obsessive-compulsive disorder (OCD) treatment centers across seven countries and five continents, and to report findings in relation to OCD comorbidity, age of onset of OCD and comorbid disorders, and suicidality, in a large clinical and ethnically diverse sample, with the aim of investigating cultural variation and the utility of the psychiatric diagnostic classification of obsessive-compulsive and related disorders. METHODS: Researchers in the field of OCD were invited to contribute summary statistics on current and lifetime psychiatric comorbidity, age of onset of OCD and comorbid disorders and suicidality in their patients with OCD. RESULTS: Data from 3711 adult patients with primary OCD came from Brazil (n=955), India (n=802), Italy (n=750), South Africa (n=565), Japan (n=322), Australia (n=219), and Spain (n=98). The most common current comorbid disorders were major depressive disorder (28.4%; n=1055), obsessive-compulsive personality disorder (24.5%, n=478), generalized anxiety disorder (19.3%, n=716), specific phobia (19.2%, n=714) and social phobia (18.5%, n=686). Major depression was also the most commonly co-occurring lifetime diagnosis, with a rate of 50.5% (n=1874). OCD generally had an age of onset in late adolescence (mean=17.9years, SD=1.9). Social phobia, specific phobia and body dysmorphic disorder also had an early age of onset. Co-occurring major depressive disorder, generalized anxiety disorder and psychotic disorders tended to have a later age of onset than OCD. Suicidal ideation within the last month was reported by 6.4% (n=200) of patients with OCD and 9.0% (n=314) reported a lifetime history of suicide attempt. CONCLUSIONS: In this large cross-continental study, comorbidity in OCD was common. The high rates of comorbid major depression and anxiety disorders emphasize the need for clinicians to assess and monitor for these disorders. Earlier ages of onset of OCD, specific phobia and social phobia may indicate some relatedness between these disorders, but this requires further study. Although there do not appear to be significant cultural variations in rates or patterns of comorbidity and suicidality, further research using similar recruitment strategies and controlling for demographic and clinical variables may help to determine whether any sociocultural factors protect against suicidal ideation or psychiatric comorbidity in patients with OCD.
Assuntos
Transtornos Mentais/epidemiologia , Transtorno Obsessivo-Compulsivo/epidemiologia , Ideação Suicida , Tentativa de Suicídio/psicologia , Suicídio/psicologia , Adulto , Idade de Início , Austrália/epidemiologia , Brasil/epidemiologia , Comorbidade , Feminino , Humanos , Índia/epidemiologia , Internacionalidade , Itália/epidemiologia , Japão/epidemiologia , Masculino , Transtornos Mentais/psicologia , Pessoa de Meia-Idade , Transtorno Obsessivo-Compulsivo/psicologia , África do Sul/epidemiologia , Espanha/epidemiologia , Adulto JovemRESUMO
Obesity is associated with several metabolic and endocrine disorders; and changes in plasma concentrations, secretion patterns, and clearance of various hormones are observed in obese patients. In this context, recent research has shown that overweight can influence the function of the thyroid gland, usually leading to increased thyrotropin concentrations and changes in the ratio between the hormones triiodothyronine and thyroxine, though within the normal range. The etiology of these changes is still unclear; however, several mechanisms have been proposed including the adaptive process to increase energy expenditure, hyperleptinemia, changes in the activity of deiodinases, the presence of thyroid hormones resistance, chronic low-grade inflammation, and insulin resistance. Although the clinical implications have not been clarified, studies suggest that these changes in the thyroid function of obese individuals may contribute to the worsening of metabolic complications and the development of diseases in the thyroid gland.
Assuntos
Obesidade/patologia , Obesidade/fisiopatologia , Glândula Tireoide/patologia , Glândula Tireoide/fisiopatologia , Metabolismo Energético , Humanos , Inflamação/patologia , Resistência à Insulina , Hormônios Tireóideos/metabolismoRESUMO
BACKGROUND: Obsessive-compulsive disorder (OCD) has a chronic course leading to huge impact in the patient's functioning. Suicidal thoughts and attempts are much more frequent in OCD subjects than once thought before. AIM: To empirically investigate whether the suicidal phenomena could be analyzed as a suicidality severity continuum and its association with obsessive-compulsive (OC) symptom dimensions and quality of life (QoL), in a large OCD sample. METHODS: Cross-sectional study with 548 patients diagnosed with OCD according to the DSM-IV criteria, interviewed in the Brazilian OCD Consortium (C-TOC) sites. Patients were evaluated by OCD experts using standardized instruments including: Yale-Brown Obsessive-Compulsive Scale (YBOCS); Dimensional Yale-Brown Obsessive-Compulsive Scale (DYBOCS); Beck Depression and Anxiety Inventories; Structured Clinical Interview for DSM-IV (SCID); and the SF-36 QoL Health Survey. RESULTS: There were extremely high correlations between all the suicidal phenomena. OCD patients with suicidality had significantly lower QoL, higher severity in the "sexual/religious", "aggression" and "symmetry/ordering" OC symptom dimensions, higher BDI and BA scores and a higher frequency of suicide attempts in a family member. In the regression analysis, the factors that most impacted suicidality were the sexual dimension severity, the SF-36 QoL Mental Health domain, the severity of depressive symptoms and a relative with an attempted suicide history. CONCLUSIONS: Suicidality could be analyzed as a severity continuum and patients should be carefully monitored since they present with suicidal ideation. Lower QoL scores, higher scores on the sexual dimension and a family history of suicide attempts should be considered as risk factors for suicidality among OCD patients.
Assuntos
Transtorno Obsessivo-Compulsivo/psicologia , Qualidade de Vida/psicologia , Ideação Suicida , Suicídio/psicologia , Adulto , Ansiedade/psicologia , Brasil , Comorbidade , Estudos Transversais , Manual Diagnóstico e Estatístico de Transtornos Mentais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Transtorno Obsessivo-Compulsivo/diagnóstico , Prevalência , Tentativa de Suicídio/psicologiaRESUMO
BACKGROUND: Negative mood states are composed of symptoms of depression and anxiety, and by a third factor related to stress, tension and irritability. We sought to clarify the nature of the relationships between the factors by studying twin pairs. METHOD: A total of 503 monozygotic twin pairs completed the Depression Anxiety Stress Scales (DASS), an instrument that assesses symptoms of depression, anxiety and stress-tension. We applied a recently developed twin regression methodology - Inference about Causation from Examination of FAmiliaL CONfounding (ICE FALCON) - to test for evidence consistent with the existence of 'causal' influences between the DASS factors. RESULTS: There was evidence consistent with the stress-tension factor having a causal influence on both the depression (p < 0.0001) and anxiety factors (p = 0.001), and for the depression factor having a causal influence on the anxiety factor (p < 0.001). CONCLUSIONS: Our findings suggest a critical role for stress-tension in the structure of negative mood states, and that interventions that target it may be particularly effective in reducing depression and anxiety symptoms.
Assuntos
Ansiedade/psicologia , Depressão/psicologia , Estresse Psicológico/psicologia , Adulto , Causalidade , Feminino , Humanos , Masculino , Gêmeos MonozigóticosRESUMO
BACKGROUND: To present the rationale for the new Obsessive-Compulsive and Related Disorders (OCRD) grouping in the Mental and Behavioural Disorders chapter of the Eleventh Revision of the World Health Organization's International Classification of Diseases and Related Health Problems (ICD-11), including the conceptualization and essential features of disorders in this grouping. METHODS: Review of the recommendations of the ICD-11 Working Group on the Classification for OCRD. These sought to maximize clinical utility, global applicability, and scientific validity. RESULTS: The rationale for the grouping is based on common clinical features of included disorders including repetitive unwanted thoughts and associated behaviours, and is supported by emerging evidence from imaging, neurochemical, and genetic studies. The proposed grouping includes obsessive-compulsive disorder, body dysmorphic disorder, hypochondriasis, olfactory reference disorder, and hoarding disorder. Body-focused repetitive behaviour disorders, including trichotillomania and excoriation disorder are also included. Tourette disorder, a neurological disorder in ICD-11, and personality disorder with anankastic features, a personality disorder in ICD-11, are recommended for cross-referencing. LIMITATIONS: Alternative nosological conceptualizations have been described in the literature and have some merit and empirical basis. Further work is needed to determine whether the proposed ICD-11 OCRD grouping and diagnostic guidelines are mostly likely to achieve the goals of maximizing clinical utility and global applicability. CONCLUSION: It is anticipated that creation of an OCRD grouping will contribute to accurate identification and appropriate treatment of affected patients as well as research efforts aimed at improving our understanding of the prevalence, assessment, and management of its constituent disorders.
Assuntos
Transtorno da Personalidade Compulsiva/classificação , Transtorno da Personalidade Compulsiva/diagnóstico , Transtorno Obsessivo-Compulsivo/classificação , Transtorno Obsessivo-Compulsivo/diagnóstico , Transtornos Dismórficos Corporais/classificação , Manual Diagnóstico e Estatístico de Transtornos Mentais , Transtorno de Acumulação/classificação , Humanos , Hipocondríase/classificação , Síndrome de Tourette/classificação , Tricotilomania/classificação , Adulto JovemRESUMO
BACKGROUND: Although cognitive behavioral therapy (CBT) is an effective treatment for obsessive-compulsive disorder (OCD), few reliable predictors of treatment outcome have been identified. The present study examined the neural correlates of symptom improvement with CBT among OCD patients with predominantly contamination obsessions and washing compulsions, the most common OCD symptom dimension. METHOD: Participants consisted of 12 OCD patients who underwent symptom provocation with contamination-related images during functional magnetic resonance imaging (fMRI) scanning prior to 12 weeks of CBT. RESULTS: Patterns of brain activity during symptom provocation were correlated with a decrease on the Yale-Brown Obsessive Compulsive Scale (YBOCS) after treatment, even when controlling for baseline scores on the YBOCS and the Beck Depression Inventory (BDI) and improvement on the BDI during treatment. Specifically, activation in brain regions involved in emotional processing, such as the anterior temporal pole and amygdala, was most strongly associated with better treatment response. By contrast, activity in areas involved in emotion regulation, such as the dorsolateral prefrontal cortex, correlated negatively with treatment response mainly in the later stages within each block of exposure during symptom provocation. CONCLUSIONS: Successful recruitment of limbic regions during exposure to threat cues in patients with contamination-based OCD may facilitate a better response to CBT, whereas excessive activation of dorsolateral prefrontal regions involved in cognitive control may hinder response to treatment. The theoretical implications of the findings and their potential relevance to personalized care approaches are discussed.
Assuntos
Terapia Cognitivo-Comportamental/métodos , Sistema Límbico/fisiopatologia , Transtorno Obsessivo-Compulsivo/fisiopatologia , Transtorno Obsessivo-Compulsivo/terapia , Avaliação de Resultados em Cuidados de Saúde/métodos , Córtex Pré-Frontal/fisiopatologia , Adulto , Feminino , Humanos , Imageamento por Ressonância Magnética , Masculino , Pessoa de Meia-Idade , Adulto JovemRESUMO
An understanding of the underlying dynamics of how biotic variables drive changes in abiotic parameters in the early stages of biomass biodegradation is essential for better control of the process. Probe hybridization was used to quantitatively study the growth of bacteria, yeast and fungi for three levels of initial moisture content (60, 65 and 75% MC) over a period of 64 h. Changes in abiotic parameters were also documented. By 64 h, samples were significantly differentiated both in temporal and spatial dimension, proving that considerable changes had occurred in these initial stages. Maximum carbon (C) conversion occurred in the 75% MC reactor at a peak value of 49%, with 40% and 37% in the 65 and 60% MC reactors, respectively. Higher temperature, higher pH, higher rates of O2 consumption and CO2 evolution were also observed in the highest moisture reactor; suggesting that of the three MCs studied, 75% MC was the optimal one for the process. MC during the process also proved to be important because it greatly influenced variation in the spatial dimension, further underscoring the importance of characterizing changes with bed height. Most importantly, we were able to positively correlate the rate of substrate degradation with bacterial biomass levels and highlight the critical role of bacteria in biological decomposition.
Assuntos
Bactérias/classificação , Fenômenos Fisiológicos Bacterianos , Fungos/classificação , Fungos/fisiologia , Poaceae/microbiologia , Poaceae/fisiologia , Eliminação de Resíduos/métodos , Biodegradação Ambiental , Poaceae/químicaRESUMO
BACKGROUND: West syndrome (WS), an age-specific epilepsy of infancy and early childhood, considered of poor prognosis, may have remission. With the objective of describing the clinical features, treatment and outcome of the children with WS followed in a Latin American country, we devised a retrospective study. METHODS: Infants with recurrent spasms, and typical or atypical hypsarrhythmia on electroencephalography (EEG) were included, and their medical report reviewed with particular interest on therapy (anti-epileptic drug, steroids) and outcome. Short-term (remission of spasms up to 6 months after the beginning) and long-term outcome (development and seizure status over the age of 2 years) were focused. RESULTS: Of the 37 selected infants, most (29/37, 78.3%) were classified as symptomatic, and neonatal history of hypoxia (10/29) was the most frequent etiology. The majority had a typical hypsarrhythmia EEG pattern. Most used a combination of anti-epileptic drugs and steroids. A favourable short-term outcome occurred in 20 infants, but only three had normal development and were seizure free after the age of 2 years. CONCLUSION: Early seizure remission is not assurance of normal final outcome in WS.
Assuntos
Espasmos Infantis/diagnóstico , Idade de Início , Anticonvulsivantes/uso terapêutico , Deficiências do Desenvolvimento/etiologia , Feminino , Glucocorticoides/uso terapêutico , Humanos , Lactente , Masculino , Prognóstico , Indução de Remissão , Estudos Retrospectivos , Espasmos Infantis/tratamento farmacológico , Espasmos Infantis/etiologia , Resultado do TratamentoRESUMO
The objective of the present study was to establish the frequency of psychiatric comorbidity in a sample of diabetic patients with symmetric distal polyneuropathy (SDPN). Sixty-five patients with type 2 diabetes mellitus were selected consecutively to participate in the study at Instituto Estadual de Diabetes e Endocrinologia. All patients were submitted to a complete clinical and psychiatric evaluation, including the Portuguese version of the structured clinical interview for DSM-IV, the Beck Depression Inventory, the Neuropathy Symptom Score, and Neuropathy Disability Score. SDPN was identified in 22 subjects (33.8%). Patients with and without SDPN did not differ significantly regarding sociodemographic characteristics. However, a trend toward a worse glycemic control was found in patients with SDPN in comparison to patients without SDPN (HbA1c = 8.43 +/- 1.97 vs 7.48 +/- 1.95; P = 0.08). Patients with SDPN exhibited axis I psychiatric disorders significantly more often than those without SDPN (especially anxiety disorders, in general (81.8 vs 60.0%; P = 0.01), and major depression--current episode, in particular (18.2 vs 7.7%; P = 0.04)). The severity of the depressive symptoms correlated positively with the severity of SDPN symptoms (r = 0.38; P = 0.006), but not with the severity of SDPN signs (r = 0.07; P = 0.56). In conclusion, the presence of SDPN seems to be associated with a trend toward glycemic control. The diagnosis of SDPN in diabetic subjects seems also to be associated with relevant psychiatric comorbidity, including anxiety and current mood disorders.
Assuntos
Diabetes Mellitus Tipo 2/psicologia , Neuropatias Diabéticas/psicologia , Transtornos Mentais/epidemiologia , Polineuropatias/psicologia , Assistência Ambulatorial/estatística & dados numéricos , Comorbidade , Manual Diagnóstico e Estatístico de Transtornos Mentais , Feminino , Humanos , Masculino , Transtornos Mentais/diagnóstico , Transtornos Mentais/etiologia , Pessoa de Meia-Idade , Escalas de Graduação Psiquiátrica/estatística & dados numéricos , Índice de Gravidade de Doença , Fatores SocioeconômicosRESUMO
The objective of the present study was to establish the frequency of psychiatric comorbidity in a sample of diabetic patients with symmetric distal polyneuropathy (SDPN). Sixty-five patients with type 2 diabetes mellitus were selected consecutively to participate in the study at Instituto Estadual de Diabetes e Endocrinologia. All patients were submitted to a complete clinical and psychiatric evaluation, including the Portuguese version of the structured clinical interview for DSM-IV, the Beck Depression Inventory, the Neuropathy Symptom Score, and Neuropathy Disability Score. SDPN was identified in 22 subjects (33.8 percent). Patients with and without SDPN did not differ significantly regarding sociodemographic characteristics. However, a trend toward a worse glycemic control was found in patients with SDPN in comparison to patients without SDPN (HbA1c = 8.43 ± 1.97 vs 7.48 ± 1.95; P = 0.08). Patients with SDPN exhibited axis I psychiatric disorders significantly more often than those without SDPN (especially anxiety disorders, in general (81.8 vs 60.0 percent; P = 0.01), and major depression - current episode, in particular (18.2 vs 7.7 percent; P = 0.04)). The severity of the depressive symptoms correlated positively with the severity of SDPN symptoms (r = 0.38; P = 0.006), but not with the severity of SDPN signs (r = 0.07; P = 0.56). In conclusion, the presence of SDPN seems to be associated with a trend toward glycemic control. The diagnosis of SDPN in diabetic subjects seems also to be associated with relevant psychiatric comorbidity, including anxiety and current mood disorders.
Assuntos
Humanos , Masculino , Feminino , Pessoa de Meia-Idade , /psicologia , Neuropatias Diabéticas/psicologia , Transtornos Mentais/epidemiologia , Polineuropatias/psicologia , Assistência Ambulatorial/estatística & dados numéricos , Comorbidade , Manual Diagnóstico e Estatístico de Transtornos Mentais , Transtornos Mentais/diagnóstico , Transtornos Mentais/etiologia , Escalas de Graduação Psiquiátrica/estatística & dados numéricos , Índice de Gravidade de Doença , Fatores SocioeconômicosRESUMO
The International Classification of Diseases, 10th edition (ICD-10) defines atypical bulimia nervosa (ABN) as an eating disorder that encompasses several different syndromes, including the DSM-IV binge eating disorder (BED). We investigated whether patients with BED can be differentiated clinically from patients with ABN who do not meet criteria for BED. Fifty-three obese patients were examined using the Structured Clinical Interview for DSM-IV and the ICD-10 criteria for eating disorders. All volunteers completed the Binge Eating Scale (BES), the Beck Depression Inventory, and the Symptom Checklist-90 (SCL-90). Individuals fulfilling criteria for both ABN and BED (N = 18), ABN without BED (N = 16), and obese controls (N = 19) were compared and contrasted. Patients with ABN and BED and patients with ABN without BED displayed similar levels of binge eating severity according to the BES (31.05 +/- 7.7 and 30.05 +/- 5.5, respectively), which were significantly higher than those found in the obese controls (18.32 +/- 8.7; P < 0.001 and P < 0.001, respectively). When compared to patients with ABN and BED, patients with ABN without BED showed increased lifetime rates of agoraphobia (P = 0.02) and increased scores in the somatization (1.97 +/- 0.85 vs 1.02 +/- 0.68; P = 0.001), obsessive-compulsive (2.10 +/- 1.03 vs 1.22 +/- 0.88; P = 0.01), anxiety (1.70 +/- 0.82 vs 1.02 +/- 0.72; P = 0.02), anger (1.41 +/- 1.03 vs 0.59 +/- 0.54; P = 0.005) and psychoticism (1.49 +/- 0.93 vs 0.75 +/- 0.55; P = 0.01) dimensions of the SCL-90. The BED construct may represent a subgroup of ABN with less comorbities and associated symptoms.
Assuntos
Manual Diagnóstico e Estatístico de Transtornos Mentais , Transtornos da Alimentação e da Ingestão de Alimentos/psicologia , Obesidade/psicologia , Escalas de Graduação Psiquiátrica , Adolescente , Adulto , Idoso , Bulimia Nervosa/diagnóstico , Bulimia Nervosa/psicologia , Estudos de Casos e Controles , Comorbidade , Transtornos da Alimentação e da Ingestão de Alimentos/diagnóstico , Feminino , Humanos , Pessoa de Meia-Idade , Obesidade/diagnóstico , Índice de Gravidade de DoençaRESUMO
The International Classification of Diseases, 10th edition (ICD-10) defines atypical bulimia nervosa (ABN) as an eating disorder that encompasses several different syndromes, including the DSM-IV binge eating disorder (BED). We investigated whether patients with BED can be differentiated clinically from patients with ABN who do not meet criteria for BED. Fifty-three obese patients were examined using the Structured Clinical Interview for DSM-IV and the ICD-10 criteria for eating disorders. All volunteers completed the Binge Eating Scale (BES), the Beck Depression Inventory, and the Symptom Checklist-90 (SCL-90). Individuals fulfilling criteria for both ABN and BED (N = 18), ABN without BED (N = 16), and obese controls (N = 19) were compared and contrasted. Patients with ABN and BED and patients with ABN without BED displayed similar levels of binge eating severity according to the BES (31.05 ± 7.7 and 30.05 ± 5.5, respectively), which were significantly higher than those found in the obese controls (18.32 ± 8.7; P < 0.001 and P < 0.001, respectively). When compared to patients with ABN and BED, patients with ABN without BED showed increased lifetime rates of agoraphobia (P = 0.02) and increased scores in the somatization (1.97 ± 0.85 vs 1.02 ± 0.68; P = 0.001), obsessive-compulsive (2.10 ± 1.03 vs 1.22 ± 0.88; P = 0.01), anxiety (1.70 ± 0.82 vs 1.02 ± 0.72; P = 0.02), anger (1.41 ± 1.03 vs 0.59 ± 0.54; P = 0.005) and psychoticism (1.49 ± 0.93 vs 0.75 ± 0.55; P = 0.01) dimensions of the SCL-90. The BED construct may represent a subgroup of ABN with less comorbities and associated symptoms.
Assuntos
Humanos , Feminino , Adolescente , Adulto , Pessoa de Meia-Idade , Manual Diagnóstico e Estatístico de Transtornos Mentais , Transtornos da Alimentação e da Ingestão de Alimentos/psicologia , Obesidade/psicologia , Escalas de Graduação Psiquiátrica , Bulimia Nervosa/diagnóstico , Bulimia Nervosa/psicologia , Estudos de Casos e Controles , Comorbidade , Transtornos da Alimentação e da Ingestão de Alimentos/diagnóstico , Obesidade/diagnóstico , Índice de Gravidade de DoençaRESUMO
OBJECTIVE: To describe a different type of self-injurious behavior that may be secondary to body dysmorphic disorder (BDD). METHOD: Single case report. RESULTS: We reported a case of an individual who have developed the self-destructive habit of pulling and severely scraping hairs and debris out of the mucous membrane of his nasal cavities. We have proposed the term rhinotrichotillomania to emphasize the phenomenological overlapping between trichotillomania (TTM) and rhinotillexomania (RTM) exhibited by this case. The main motivation behind the patient's actions was a distressing preoccupation with an imaginary defect in his appearance, which constitutes the core characteristic of BDD. The patient was successfully treated with imipramine. CONCLUSION: The case suggests that certain features of TTM, RTM, and BDD may overlap and produce serious clinical consequences. Patients with this condition may benefit from a trial of tricyclics when other effective medications, such as serotonin reuptake inhibitors, are not available for use.
Assuntos
Nariz , Transtornos Somatoformes/complicações , Terminologia como Assunto , Tricotilomania/psicologia , Inibidores da Captação Adrenérgica/uso terapêutico , Adulto , Antidepressivos Tricíclicos/uso terapêutico , Imagem Corporal , Transtornos Disruptivos, de Controle do Impulso e da Conduta/psicologia , Humanos , Imipramina/uso terapêutico , Masculino , Transtornos Somatoformes/tratamento farmacológico , Transtornos Somatoformes/psicologia , Resultado do Tratamento , Tricotilomania/tratamento farmacológicoRESUMO
Set-shifting ability and therapeutic response to serotonin reuptake inhibitors were investigated in 20 patients with obsessive-compulsive disorder. A clear relationship was found between impaired performance on two Wisconsin Card Sorting subtests (categories completed and perseverative errors) and positive treatment response.
Assuntos
Atenção/efeitos dos fármacos , Aprendizagem por Discriminação/efeitos dos fármacos , Testes Neuropsicológicos , Transtorno Obsessivo-Compulsivo/tratamento farmacológico , Inibidores Seletivos de Recaptação de Serotonina/uso terapêutico , Enquadramento Psicológico , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Transtorno Obsessivo-Compulsivo/diagnóstico , Transtorno Obsessivo-Compulsivo/psicologia , Resultado do TratamentoRESUMO
In the last few years we have been able to diagnose a larger number of cases of Moebius syndrome, perhaps due to its increased incidence--since a number of environmental factors have been related to the genesis of the syndrome. Out of the cases evaluated in two specialized ambulatory, it is worthwhile to mention one of them due to an uncommon association with cortical heterotopy, among others malformations.