Posttraumatic stress disorder and substance use disorder in adolescent bipolar disorder

Objective: Anxiety disorders such as posttraumatic stress disorder (PTSD) and substance use disorders (SUD) are increasingly recognized as comorbid disorders in children with bipolar disorder (BPD). This study explores the relationship between BPD, PTSD, and SUD in a cohort of BPD and non‐BPD adolescents. Methods: We studied 105 adolescents with BPD and 98 non‐mood‐disordered adolescent controls. Psychiatric assessments were made using the Kiddie Schedule for Affective Disorders and Schizophrenia–Epidemiologic Version (KSADS‐E), or Structured Clinical Interview for DSM‐IV (SCID) if 18 years or older. SUD was assessed by KSADS Substance Use module for subjects under 18 years, or SCID module for SUD if age 18 or older. Results: Nine (8%) BPD subjects endorsed PTSD and nine (8%) BPD subjects endorsed subthreshold PTSD compared to one (1%) control subject endorsing full PTSD and two (2%) controls endorsing subthreshold PTSD. Within BPD subjects endorsing PTSD, seven (39%) met criteria for SUD. Significantly more SUD was reported with full PTSD than with subthreshold PTSD (χ² = 5.58, p = 0.02) or no PTSD (χ² = 6.45, p = 0.01). Within SUD, the order of onset was BPD, PTSD, and SUD in three cases, while in two cases the order was PTSD, BPD, SUD. The remaining two cases experienced coincident onset of BPD and SUD, which then led to trauma, after which they developed PTSD and worsening SUD. Conclusion: An increased rate of PTSD was found in adolescents with BPD. Subjects with both PTSD and BPD developed significantly more subsequent SUD, with BPD, PTSD, then SUD being the most common order of onset. Follow‐up studies need to be conducted to elucidate the course and causal relationship of BPD, PTSD and SUD.     

抑郁症还是双相障碍？

1 病史简介 患者,男,34岁,工人,已婚。因反复烦躁不安、情绪低落发作19年,于2011年5月26日第1次住我院。患者于1992年读初中二年级时与同学打架后,对老师的处理方式不满,渐出现不愿意读书,眠差,情绪不稳定,烦躁,之后出现情绪低落,注意力不易集中,记忆力下降,兴趣减退,自1992年起休学。     

双相障碍与强迫症的共病

概述

在双相障碍患者中强迫症状是常见的。因为双相障碍和强迫症的共病状态会令这两种障碍的临床治疗复杂化，所以确定这些共病的患者是很重要的。我们讨论了强迫症和双相障碍的共病，介绍了可能导致这种常见共病状态的发病机制，也讨论了该领域最新的研究进展，并提出一些管理这些患者的临床原则。

中文全文

本文全文中文版从2015年10月26日起在http://dx.doi.org/10.11919/j.issn.1002-0829.215009可供免费阅览下载 Previous studies have documented high rates of comorbidity of other psychiatric conditions among individuals with bipolar disorders (BD).[1] One study estimated that obsessive-compulsive disorders (OCD) accounted for 21% of all comorbidities in BD.[2] There is continuing debate about whether (a) these are two independent conditions that can co-occur or (b) OCD is a specific subtype of BD. Regardless of the interrelationship of the two conditions, the comorbid occurrence of these two types of symptoms can cause a clinical dilemma because selective serotonin reuptake inhibitors (SSRIs)-which are quite commonly used to treat OCD-increases the risk of precipitating manic symptoms.[3,4,5,6] The OCD symptoms that occur in individuals with BD often occur during the depressive episodes or during the intervals between episodes of depressive or manic symptoms.[7,8] This timing of OCD symptoms during BD is consistent with the cyclic nature of BD and suggests shared biological mechanisms between the two disorders. In support of this hypothesis, a study using Positron Emission Tomography (PET) found that in untreated persons with BD the serotonin-transporter binding potential in the insular and dorsal cingulate cortex was higher among BD patients with pathological obsessions and compulsions than among BD patients without such symptoms.[9] Moreover, a linkage study found that compared to OCD patients without comorbid BD, patients with comorbid OCD and BD were more likely to have a family history of mood disorders but less likely to have a family history of OCD.[10] However, another study found no significant difference in the rates of a positive family history of OCD between patients with OCD alone and those with comorbid OCD and BD.[11] Further support for the hypothesized common etiology comes from a preliminary molecular genetic study which found that hyperpolarization activated cyclic nucleotide-gated channel 4 (HCN4) is a common susceptible locus for both mood disorders and OCD, but further studies with larger sample sizes are needed to replicate this finding.[12] The presence of OCD in BD complicates the clinical presentation. Compared to patients with BD without comorbid OCD, those that have comorbid BD and OCD often have a more severe form of BD, have more prolonged episodes, are less adherent to medication, and are less responsive to medication. Recent studies about comorbid BD and OCD have reported the following: (a) Temporal relationship. Some studies suggest that OCD is an antecedent of BD,[10] but others report concurrent onset of OCD and BD.[13,14] (b) Course of disease. In 44% of patients with comorbid BD and OCD the episodes are cyclic.[15] The course of disease is more chronic among BD patients with OCD compared to those without comorbid OCD.[16,17] OCD is more commonly observed in patients with Type II BD, among whom the prevalence of OCD has been reported to be as high as 75%.[18] (c) Compulsive behaviors. The most commonly reported compulsions among patients with comorbid OCD and BD are compulsive sorting,[14,19,20,21] controlling or checking, [20] repeating behaviors,[13,22] excessive washing,[20] and counting.[19] Obsessive reassurance-seeking is also commonly reported in these patients.[23] In children and adolescents with BD, compulsive hoarding, impulsiveness,[24] and sorting[25] are more common. (d) Substance and alcohol abuse. A study found a higher prevalence of sedative, nicotine, alcohol, and caffeine use among individuals with comorbid OCD and BD compared to those with BD without OCD.[14] Similarly, compared to OCD patients without comorbid mood disorders, those with a comorbid mood disorder were more likely to have a substance abuse diagnosis (OR=3.18, 95%CI=1.81-5.58) or alcohol abuse diagnosis (OR=2.21, 95%CI=1.34-3.65).[11,13,26,27,28] (e) Suicidal behaviors. Compared to BD patients without OCD, a greater proportion of patients with both disorders had a lifetime history of suicidal ideation and suicide attempts.[2,11,13,29,30] The clinical management of comorbid OCD and BD requires first focusing on stabilizing the patient’s mood, which requires the combined use of multiple medications such as the use of lithium with anticonvulsants or atypical antipsychotic medications such as quetiapine;[31,32,33] adjunctive treatment with aripiprazole may be effective for the comorbid OCD symptoms.[4] In the case of OCD comorbid with type II BD, after full treatment of the mood symptoms with mood stabilizers the clinician can, while monitoring for potential drug interactions, cautiously try adjunctive treatment with antidepressants that are effective for both depressive symptoms and OCD symptoms and that have a low risk of inducing a full manic episode, including the selective serotonin reuptake inhibitors (SSRIs): fluoxetine, fluvoxamine, paroxetine, and sertraline.[32,35] In summary, BD comorbid with OCD may be etiologically distinct from either of the disorders. Clinicians should pay attention to its complex clinical manifestations and carefully consider the treatment principles outlined above.     

团体归因训练对抑郁症、焦虑症和强迫症的疗效

目的：验证团体归因训练对抑郁症、焦虑症和强迫症患者的临床治疗效果。方法：54例抑郁症、焦虑症和强迫症患者按照入组到开始治疗的时间分为3个基线组,每组进行为期8周的归因训练团体治疗,采用多基线实验设计,每隔2周评定汉密尔顿抑郁量表（HAMD）、汉密尔顿焦虑量表（HA-MA）,治疗前后评定抑郁自评量表（SDS）、焦虑自评量表（SAS）和社会功能缺陷筛选量表（SDSS）,强迫症组加测Yale-Brown强迫症量表（Y-BOCS）。结果：所有被试者治疗前后HAMD、HAMA、SDS、SAS量表得分差异均有统计学意义（t=18.41,19.85,6.33,6.97,P〈0.01）;强迫症组治疗前后Y-BOCS得分差异有统计学意义（t=5.47,P〈0.001）;所有被试治疗前后社会功能改善显著（Z=-6.41,P〈0.001）。结论：团体归因训练对抑郁症、焦虑症和强迫症患者治疗有效。     

强迫障碍共病强迫型人格障碍的研究

目的:研究强迫型人格障碍(OCPD)在强迫障碍(OCD)中的共病情况,并研究OCD共病OCPD对OCD影响。方法:以69例门诊OCD患者为研究对象,采用DSM-Ⅳ轴Ⅱ障碍用临床定式检查(SCID-Ⅱ)研究强迫障碍患者的共病人格障碍(PD)情况,将研究对象分为2组:OCD共病OCPD组和OCD不共病OCPD组,对比研究2组间临床特征的不同。结果:79.7%强迫障碍患者合并有PD,C类中的OCPD和OCD共病率达43.5%。共病组较不共病组疾病严重程度更重,表现为发病年龄早、病程更长、强迫思维更严重。结论:OCPD和OCD关系密切,OCD共病OCPD是OCD严重程度的一个标志。     

Organic delusional disorder in psychiatric in-patients: comparison with delusional disorder

Organic delusional disorder (ODD) is rarely diagnosed in psychiatric in-patients, and may be misdiagnosed as delusional disorder (DD) from a similar clinical presentation. The aim of the present study was to investigate the characteristics of ODD and to make a comparison with those of DD patients. Patients who conformed to DSM-III-R criteria for ODD were recruited from an 8-year psychiatric in-patient database. Matching controls were DD patients admitted over the same time period. The prevalence of ODD according to DSM-III-R criteria was 0.4% of total admissions and 2.9% of organic mental disorders. Compared to DD patients, ODD patients less often had a family psychiatric history, and had an older age of onset of psychiatric disorder, longer hospital stays and lower treatment dosage of antipsychotic drugs. It is suggested that a detailed medical history and examination are needed in patients with delusion, especially in patients with a late onset of psychiatric symptoms and no family psychiatric history.     

双相障碍共病强迫症的研究进展

双相障碍(BD)共病强迫症(OCD)在临床中越来越常见.尽管国内外有许多关于BD共病OCD的文献报道,但是关于神经生物学和治疗方面的研究较少[1],对于临床医生来说,治疗BD共病OCD的患者是一个挑战,因为稳定情绪和抗强迫的治疗应该共同进行.然而BD共病OCD的患者对于药物治疗的反应较差,作为OCD一线治疗药物的5-羟色胺再摄取抑制剂(SSRI)在治疗中可以诱导BD中的躁狂/混合情绪状态发作,药物联合治疗和心理治疗的效果也不理想,所以在目前还没有比较理想的治疗方法 [2-3].     

双相障碍共病强迫症的临床特征与治疗

本文目的是对双相障碍共病强迫症的临床特征与治疗进行综述,以期为临床早期识别和干预提供参考.双相障碍共病强迫症的临床现象并不少见,但两者的治疗原则存在差异甚至互斥,导致治疗困境.本文就双相障碍共病强迫症的流行病学特征、临床特征及治疗进行探讨.     

Obsessive-compulsive disorder with and without bipolar disorder

Aim: Bipolar disorder (BD) is often comorbid with obsessive–compulsive disorder (OCD). In this study, we compared clinical profile and course of subjects with a primary diagnosis of OCD with and without BD. Methods: We compared 34 subjects with primary diagnosis of OCD with BD and 57 subjects with a diagnosis of OCD without BD. Structured interview schedules, clinical rating scales, and information from clinical charts were utilized to assess patients. Results: OCD with BD was characterized by: (i) an episodic course; (ii) a higher number of depressive episodes, greater suicidality and a higher rate of hospitalization; (iii) fewer pathological doubts and more miscellaneous compulsions; and (iv) poorer insight into obsessive–compulsive symptoms. Conclusions: Episodic course appears to be typical of OCD with BD. Bipolarity has a pathoplastic effect on OCD and it is possible that some forms of OCD and BD are pathophysiologically related. Bipolar OCD is associated with a higher rate of depressive episodes, higher suicidality and more frequent hospitalizations, suggesting greater morbidity. Long‐term prospective follow‐up studies and studies addressing pathophysiology and genetic basis are needed to understand the complexity of such comorbidity.     

焦虑障碍和抑郁障碍人格特征的对照研究

目的探讨焦虑障碍和抑郁障碍人格基础是否相同。方法使用CPI-RC、HAMD和HAMA对符合DSM-Ⅵ焦虑障碍、抑郁障碍30例进行评定，并与30名正常人进行对照。结果1.焦虑组Do、Cs、Sy、Sp、Sa、In、Em高于抑郁组（P〈0.01），抑郁组Sc、Gi、To高于焦虑组（P〈0.01）；焦虑组除Em高于对照组（P〈0.01）外，In、Re、So、Sc、Gi、Cm、To、Ac、Ai、Ie、Py低于封照组（P〈0.05、P〈0.01）；抑郁组Sc、To、Fx与对照组无差别，其余各量表分均低于对照组。2.各组的人格类型构成分布有非常显着的差异（P〈0.01）。3.焦虑组和抑郁组的自我实现水平低于对照组（P〈0.01）。结论焦虑障碍和抑郁障碍的自我确认和人际适应水平以及人格类型不同。     

Antecedents of opioid dependence and personality disorder: attention-deficit/hyperactivity disorder and conduct disorder

Both attention-deficit/hyperactivity disorder (ADHD) and conduct disorder (CD) were explored as possible antecedents of opioid dependence and personality disorder. One hundred adult opioid-dependent, treatment-seeking male inpatients were explored; an extended clinical semistructured interview to collect sociodemographic, drug use related, and clinical data and the Structural Clinical Interview for DSM-IV personality disorders SCID-II were carried out. Four groups of patients, namely ADHD alone (4 patients). ADHD + CD (7 patients), CD alone (47 patients) and no ADHD/no CD (42 patients) were identified and compared with each other. The results indicate that ADHD alone does not predispose to the development of opioid dependence in male inpatients. Childhood ADHD may nevertheless be found more frequently in male opioid addicts due to its comorbidity with CD, which was identified in more than half of our sample. Patients with ADHD history seemed to go through the drug abuse career earlier and to develop more frequently histrionic and obsessive-compulsive personality disorder. Over half of the CD patients developed borderline and/or antisocial personality disorder; both ADHD and CD predispose significantly to the PD development. Early substance use preventive measures are necessary in children and adolescents suffering from CD and from ADHD comorbid with CD. Received: 27 September 2000 / Accepted: 30 January 2001     

Personality disorder comorbidity in panic disorder patients with or without current major depression

To investigate the relationship between current or past major depressive disorder (MDD) on comorbid personality disorders in patients with panic disorder, we compared the comorbidity of personality disorders using the Structured Clinical Interview for DSM-III-R personality disorders (SCID-II) in 34 panic disorder patients with current MDD (current-MD group), 21 with a history of MDD but not current MDD (past-MD group), and 32 without lifetime MDD comorbidity (non-MD group). With regard to personality disorders, patients in the current-MD group met criteria for at least one personality disorder significantly more often than patients in the past-MD group or the non-MD group (82.4% vs. 52.4% and 56.3%, respectively). The current-MD group showed statistically significantly more borderline, dependent, and obsessive-compulsive personality disorders than the past-MD group or non-MD group. With stepwise regression analyses, number of MDD episodes emerged as an indicator of the comorbidity of cluster C personality disorder and any personality disorders. Future studies should determine whether aggressive treatment of comorbid personality disorders improves the outcome (e.g., lowers the likelihood of comorbid MDD) of patients with panic disorder.     

Borderline personality disorder and the misdiagnosis of bipolar disorder

Recent reports suggest bipolar disorder is not only under-diagnosed but may at times be over-diagnosed. Little is known about factors that increase the odds of such mistakes. The present work explores whether symptoms of borderline personality disorder increase the odds of a bipolar misdiagnosis. Psychiatric outpatients (n = 610) presenting for treatment were administered the Structured Clinical Interview for DSM-IV (SCID) and the Structured Interview for DSM-IV Personality for DSM-IV axis II disorders (SIDP-IV), as well as a questionnaire asking if they had ever been diagnosed with bipolar disorder by a mental health care professional. Eighty-two patients who reported having been previously diagnosed with bipolar disorder but who did not have it according to the SCID were compared to 528 patients who had never been diagnosed with bipolar disorder. Patients with borderline personality disorder had significantly greater odds of a previous bipolar misdiagnosis, but no specific borderline criterion was unique in predicting this outcome. Patients with borderline personality disorder, regardless of how they meet criteria, may be at increased risk of being misdiagnosed with bipolar disorder.     

Acute and transient psychotic disorder: comorbidity with personality disorder

A study sample of 51 patients with acute and transient psychotic disorder (ATPD) (ICD-10) is presented. The findings suggest that, in hospital settings, ATPD is a non-frequent condition with onset in early adult life and most often associated with female sex, good premorbid social functioning and no or minor/moderate psychosocial stressors. The DSM-IV criteria distribute the patients into three diagnostic categories: schizophreniform disorder (41%), brief psychotic disorder (33%) and psychotic disorder not otherwise classified (25%). A high prevalence (63%) of personality disorders (PD) is revealed after recovery from the psychotic episode. The ATPD is not related to any specific PD, and in a substantial minority (37%) of cases no PD is found. The unspecified category is by far the most frequent PD in patients with ATPD. The sample will be followed up and reassessed.     

Attention-deficit/hyperactivity disorder and dissociative disorder among abused children

The aim of this study was to investigate the psychiatric problems and characteristics among children of child abuse (CA). Specifically, the authors investigated whether attention-deficit/hyperactivity disorder (ADHD) symptoms were exhibited before or after CA. A total of 39 abused child inpatients who were treated at Aichi Children's Health and Medical Center, Aichi, Japan, (mean age, 10.7 +/- 2.6; mean IQ scores, 84.1 +/- 19.3) were included in the study. The most frequent diagnosis was dissociative disorder in 59% of abused subjects. ADHD was diagnosed in 18% of abused subjects, and 71% of ADHD children had comorbid dissociative disorder. A total of 67% of all CA subjects fulfilled the ADHD criteria A according to DSM-IV-TR, however, only 27% of those fulfilled the criteria before CA. The subjects of dissociative disorder fulfilled ADHD criteria A more frequently than those of non-dissociative disorder (P = 0.013), and this result led to an increase in the frequency of the apparent ADHD. The rate of ADHD-suspected parents in the subjects who fulfilled ADHD criteria A after CA was significantly lower than those who fulfilled it before CA (P = 0.005). While it is difficult to distinguish ADHD from dissociative disorder, abused children may have increased apparent ADHD due to dissociative disorder. Further studies should be conducted in order to explore the distinct biological differences between ADHD before CA and the subjects who fulfilled ADHD criteria A after CA.     

Psychiatric comorbidity associated with co-occurring autism spectrum disorder and substance use disorder

BackgroundAlthough both autism spectrum disorder (ASD) and substance use disorder (SUD) are both commonly comorbid with other psychiatric conditions, there is a paucity of research on the overlap of these disorders. The primary aim of the present study was to identify the prevalence of psychiatric comorbidities in young adults with SUD and ASD compared to those with ASD only.MethodMultivariate logistic regression controlling for age was used to compare the prevalence of psychiatric disorders in a sample of treatment-seeking adult outpatients with a) ASD without SUD and b) ASD with SUD. Psychiatric and SUD diagnoses were determined by semi-structured interview (SCID for DSM IV).ResultsThe sample included 42 patients with ASD only (mean age ± SD = 26.2 ± 8.9 years) and 21 with ASD and SUD (35.2 ± 12.6). High rates of psychopathology were found in both groups. Comorbid conduct disorder (CD) was significantly more prevalent in the ASD + SUD group (25 %) compared to those without SUD (5%; p < 0.05). There were no other significant differences between groups in the rates of non-conduct comorbid psychopathology.ConclusionIn both groups, rates of psychopathology were high with CD being significantly more common in young adults with ASD and SUD. These findings highlight the importance of screening for CD in individuals with ASD to mitigate the potential development of comorbid SUD. Further research is needed to determine if CD is a true risk factor for SUD in the ASD population and identify other risk factors.     

青少年期起病的双相障碍与强迫症共病研究

目的：探讨青少年期起病的双相障碍与强迫症共病患者的临床特征。方法：选择双相障碍和强迫症共病患者（共病组）36例及强迫症患者（OCD组）31例，完成自编调查问卷、强迫症量表（Y-BOCS）测评。结果：OCD组的男性比例高于共病组；共病组的强迫症病程、平均治疗时间长于OCD组。结论：双相障碍与强迫症共病是常见的临床现象，共病对患者的病程及疗效均有影响。     

Social anxiety disorder comorbidity in patients with bipolar disorder: a clinical replication

BACKGROUND: The authors investigated frequency, clinical correlates and onset temporal relationship of social anxiety disorder (SAD) in adult patients with a diagnosis of bipolar I disorder. METHODS: Subjects were 189 patients whose diagnoses were assessed by the Structured Clinical Interview for DSM-III-R-Patient Version. RESULTS: Twenty-four patients (12.7%) met DSM-III-R criteria for lifetime SAD; of these, 19 (10.1% of entire sample) had SAD within the last month. Significantly more bipolar patients with comorbid SAD also had substance use disorders compared to those without. On the HSCL-90, levels of interpersonal sensitivity, obsessiveness, phobic anxiety and paranoid ideation were significantly higher in bipolar patients with SAD than in those without. Bipolar patients with comorbid SAD recalled separation anxiety problems (school refusal) more frequently during childhood than those without. Lifetime SAD comorbidity was associated with an earlier age at onset of syndromal bipolar disorder. Pre-existing OCD tended to delay the onset of bipolarity. CONCLUSIONS: Social anxiety disorder comorbidity is not rare among patients with bipolar disorder and is likely to affect age of onset and phenomenology of bipolar disorder. These findings may influence treatment planning and the possibility of discovering a pathophysiological relationship between SAD and bipolarity.