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Sun Y, Lei F, Zou K, Zheng Z. Rapid improvements and subsequent effects in major depressive disorder patients with somatic pain using rTMS combined with sertraline. Sci Rep 2023; 13:17973. [PMID: 37863972 PMCID: PMC10589316 DOI: 10.1038/s41598-023-44887-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2023] [Accepted: 10/13/2023] [Indexed: 10/22/2023] Open
Abstract
This study aims to explore changes in depression and pain for major depressive disorder (MDD) patients with somatic pain after repetitive transcranial magnetic stimulation (rTMS) using the event-related potentials (ERPs) technique. Eighty MDD patients with somatic pain were randomly assigned to drug therapy (DT) and combined therapy (CT) groups. CT group underwent intermittent theta burst stimulation over the left dorsolateral prefrontal cortex (DLPFC) with 800 pulses and 1 Hz over the right DLPFC with 800 pulses, 5 times a week for 3 weeks. All patients were given sertraline at 50-100 mg per day. All subjects were evaluated at baseline and at weeks three and six of therapy using the Hamilton Rating Scale for Depression (HAMD), Hamilton Anxiety Scale (HAMA), and Numerical Rating Scales (NRS), and the latency and amplitude of P300 and mismatch negativity (MMN) were measured. There were no significant differences in all indices between groups at baseline. At 3 weeks, HAMD subscale scores of Cognitive Impairment and NRS scores were significantly lower in the CT group than in the DT group. At 6 weeks, NRS and HAMD total scores in the CT group decreased significantly in the CT group compared with the DT group, especially for anxiety and pain, and the MMN and P300 latencies and P300 amplitude showed greater improvements. Our findings highlight that rTMS in combination with antidepressants is a rapid method of symptom improvement in patients with somatic pain with MDD and is helpful for cognitive impairment and anxiety.
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Affiliation(s)
- Yuanfeng Sun
- Neurobiological Detection Center, West China Hospital, Sichuan University, Chengdu, China
| | - Fei Lei
- Neurobiological Detection Center, West China Hospital, Sichuan University, Chengdu, China
| | - Ke Zou
- Neurobiological Detection Center, West China Hospital, Sichuan University, Chengdu, China.
| | - Zhong Zheng
- Neurobiological Detection Center, West China Hospital, Sichuan University, Chengdu, China.
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Banafa A, Suominen AL, Sipilä K. Association between cynical hostility and temporomandibular pain mediated through somatization and depression: an 11-year follow-up study on Finnish adults. Acta Odontol Scand 2023; 81:79-85. [PMID: 35731236 DOI: 10.1080/00016357.2022.2085323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND Hostility is believed to have an adverse effect on physical health through mediating psychosocial factors. OBJECTIVES This study aimed to investigate the association of hostility with temporomandibular (TMD) pain. Another aim was to investigate if the association is mediated through increases in depressiveness and somatization in an 11-year follow-up on Finnish adults, based on the Health 2000 and 2011 Surveys (BRIF8901). MATERIAL AND METHODS The sample comprised subjects who underwent clinical TMD pain examination (pain on palpation of the masticatory muscles and temporomandibular joints) in 2000 and 2011 and responded to questions on TMD pain symptoms in 2011. Hostility was measured using the Cynical Distrust Scale, somatization was measured using the Symptom Checklist-90, and depressiveness using Beck's Depression Inventory-21. Four subgroups were formed based on the presence of TMD pain: no pain, pain in 2000 only, pain in 2011 only, and pain in 2000 and 2011. Analyses included chi-square test cross-sectionally, and multinomial logistic regression longitudinally with the level of hostility in 2000 as the predictor. Mediation analysis was performed using Hayes' Process v3.5. RESULTS Those with higher hostility showed a higher prevalence of TMD pain. Longitudinally, the association of hostility with TMD pain in 2000 only, and with TMD pain in both years, was mediated either by somatization only or by depressiveness that was mediated by somatization. In those with TMD pain in 2011 only, the association was mediated by depressiveness that was mediated by somatization. CONCLUSION Hostility increased the risk of TMD pain through increases in depressiveness and somatization.
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Affiliation(s)
- Aisha Banafa
- Institute of Dentistry, Faculty of Health Sciences, University of Eastern Finland, Kuopio, Finland
| | - Anna Liisa Suominen
- Institute of Dentistry, Faculty of Health Sciences, University of Eastern Finland, Kuopio, Finland.,Department of Oral and Maxillofacial Diseases, Kuopio University Hospital, Kuopio, Finland.,Public Health Evaluation and Projection Unit, Finnish Institute for Health and Welfare (THL), Helsinki, Finland
| | - Kirsi Sipilä
- Research Unit of Oral Health Sciences, Faculty of Medicine, University of Oulu, Oulu, Finland.,Oral and Maxillofacial Department, Medical Research Center Oulu, Oulu University Hospital, Oulu, Finland
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Feussner O, Rehnisch C, Rabkow N, Watzke S. Somatization symptoms-prevalence and risk, stress and resilience factors among medical and dental students at a mid-sized German university. PeerJ 2022; 10:e13803. [PMID: 36003309 PMCID: PMC9394510 DOI: 10.7717/peerj.13803] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Accepted: 07/07/2022] [Indexed: 01/18/2023] Open
Abstract
Objective Previous studies have shown that an increased prevalence of mental illness can be found among medical and dental students. Among these, somatization symptoms are severely understudied. The present study examined the prevalence of somatization symptoms in a subpopulation of medical and dental students and aimed at finding associated risk and resilience factors. Methods A cross-sectional survey was conducted using a self-reporting questionnaire, including the SOMS-2, the Becks-Depression-Inventory-II (BDI-II), the NEO-Five-Factor-Inventory, and a questionnaire on socio-demographics for possible risk and resilience factors. A total of 271 medical and dental students of a mid-sized German university completed the questionnaire. Results The Somatization index yielded a mean of 9.12 symptoms for the total sample, which is 1.2 SD higher than the reported norm. A total of 50.7% of the medical students and 63.6% of the dental students transcend a critical somatization score. Significant positive associations for eight general risk factors, four university related stress factors, and a significant negative association for seven resilience factors were found. Conclusion Medical and even more dental students at the studied university showed a high burden of somatoform complaints. Also, factors were found that could be of etiological relevance and others that could be used to enhance resilience. Both could present an opportunity for the prevention of somatization disorders but prospective and multicenter studies with an aged-matched comparison group are needed to obtain a more accurate overview.
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Astill Wright L, Roberts NP, Lewis C, Simon N, Hyland P, Ho GW, McElroy E, Bisson JI. High prevalence of somatisation in ICD-11 complex PTSD: A cross sectional cohort study. J Psychosom Res 2021; 148:110574. [PMID: 34298467 PMCID: PMC8359920 DOI: 10.1016/j.jpsychores.2021.110574] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Revised: 07/06/2021] [Accepted: 07/12/2021] [Indexed: 11/24/2022]
Abstract
BACKGROUND While research demonstrates that somatisation is highly correlated with post-traumatic stress disorder (PTSD), the relationship between International Classification of Diseases 11th edition (ICD-11) PTSD, complex PTSD (CPTSD) and somatisation has not previously been determined. OBJECTIVE To determine the relationship between frequency and severity of somatisation and ICD-11 PTSD/CPTSD. METHOD This cross-sectional study included 222 individuals recruited to the National Centre for Mental Health (NCMH) PTSD cohort. We assessed rates of Patient Health Questionnaire 15 (PHQ-15) somatisation stratified by ICD-11 PTSD/CPTSD status. Path analysis was used to explore the relationship between PTSD/CPTSD and somatisation, including number of traumatic events, age, and gender as controls. RESULTS 70% (58/83) of individuals with CPTSD had high PHQ-15 somatisation symptom severity compared with 48% (12/25) of those with PTSD (chi-square: 95.1, p value <0.001). Path analysis demonstrated that core PTSD symptoms and not disturbances in self organisation (DSO) symptoms were associated with somatisation (unstandardised coefficients: 0.616 (p-value 0.017) and - 0.012 (p-value 0.962) respectively. CONCLUSIONS Individuals with CPTSD have higher somatisation than those with PTSD. The core features of PTSD, not the DSO, characteristic of CPTSD, were associated with somatisation.
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Affiliation(s)
- Laurence Astill Wright
- Division of Psychological Medicine and Clinical Neurosciences, Cardiff University School of Medicine, UK.
| | - Neil P. Roberts
- Division of Psychological Medicine and Clinical Neurosciences, Cardiff University School of Medicine, UK,Cardiff & Vale University Health Board, UK
| | - Catrin Lewis
- Division of Psychological Medicine and Clinical Neurosciences, Cardiff University School of Medicine, UK
| | - Natalie Simon
- Division of Psychological Medicine and Clinical Neurosciences, Cardiff University School of Medicine, UK
| | - Philip Hyland
- School of Psychology, Maynooth University, Kildare, Ireland
| | - Grace W.K. Ho
- School of Nursing, The Hong Kong Polytechnic University, Hong Kong
| | - Eoin McElroy
- Department of Neuroscience, Psychology and Behaviour, University of Leicester, UK
| | - Jonathan I. Bisson
- Division of Psychological Medicine and Clinical Neurosciences, Cardiff University School of Medicine, UK
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Liu J, Xu X, Zhu C, Luo L, Wang Q, Xiao B, Feng B, Hu L, Liu L. Disrupted Structural Brain Network Organization Behind Depressive Symptoms in Major Depressive Disorder. Front Psychiatry 2020; 11:565890. [PMID: 33173514 PMCID: PMC7538511 DOI: 10.3389/fpsyt.2020.565890] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Accepted: 09/02/2020] [Indexed: 12/26/2022] Open
Abstract
Major depressive disorder (MDD) is a severe and devastating condition. However, the anatomical basis behind the affective symptoms, cognitive symptoms, and somatic-vegetative symptoms of MDD is still unknown. To explore the mechanism behind the depressive symptoms in MDD, we used diffusion tensor imaging (DTI)-based structural brain connectivity analysis to investigate the network difference between MDD patients and healthy controls (CN), and to explore the association between network metrics and patients' clinical symptoms. Twenty-six patients with MDD and 25 CN were included. A baseline 24-item Hamilton rating scale for depression (HAMD-24) score ≥ 21 and seven factors (anxiety/somatization, weight loss, cognitive disturbance, diurnal variation, retardation, sleep disturbance, hopelessness) scores were assessed. When compared with healthy subjects, significantly higher characteristic path length and clustering coefficient as well as significantly lower network efficiencies were observed in patients with MDD. Furthermore, MDD patients demonstrated significantly lower nodal degree and nodal efficiency in multiple brain regions including superior frontal gyrus (SFG), supplementary motor area (SMA), calcarine fissure, middle temporal gyrus (MTG), and inferior temporal gyrus (ITG). We also found that the characteristic path length of MDD patients was associated with weight loss. Moreover, significantly lower global efficiency of MDD patients was correlated with higher total HAMD score, anxiety somatization, and cognitive disturbance. The nodal degree in SFG was also found to be negatively associated with disease duration. In conclusion, our results demonstrated that MDD patients had impaired structural network features compared to CN, and disruption of optimal network architecture might be the mechanism behind the depressive symptoms and emotion disturbance in MDD patients.
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Affiliation(s)
- Jing Liu
- Department of Psychiatry, Tongde Hospital of Zhejiang Province, Hangzhou, China
| | - Xiaopei Xu
- Department of Radiology, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou, China
| | - Chunqing Zhu
- Department of Psychiatry, Tongde Hospital of Zhejiang Province, Hangzhou, China
| | - Liyuan Luo
- Department of Psychiatry, Tongde Hospital of Zhejiang Province, Hangzhou, China
| | - Qi Wang
- Department of Psychiatry, Tongde Hospital of Zhejiang Province, Hangzhou, China
| | - Binbin Xiao
- Department of Psychiatry, Tongde Hospital of Zhejiang Province, Hangzhou, China
| | - Bin Feng
- Department of Psychiatry, Tongde Hospital of Zhejiang Province, Hangzhou, China
| | - Lingtao Hu
- Department of Psychiatry, Tongde Hospital of Zhejiang Province, Hangzhou, China
| | - Lanying Liu
- Department of Psychiatry, Tongde Hospital of Zhejiang Province, Hangzhou, China
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Kim JHJ, Tsai W, Kodish T, Trung LT, Lau AS, Weiss B. Cultural variation in temporal associations among somatic complaints, anxiety, and depressive symptoms in adolescence. J Psychosom Res 2019; 124:109763. [PMID: 31443807 PMCID: PMC6709866 DOI: 10.1016/j.jpsychores.2019.109763] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2019] [Revised: 05/20/2019] [Accepted: 07/05/2019] [Indexed: 11/19/2022]
Abstract
OBJECTIVE Different domains of internalizing symptoms (somatic, anxiety, depressive) often occur concurrently, suggesting that they may share common etiology. In longitudinal analyses of internalizing among youth, anxiety is often found to precede depression. However, relatively few studies have also assessed how somatic problems, the third symptom domain, are involved in longitudinal patterns of internalizing. In addition, temporal relations among internalizing symptom domains may vary by cultural group as somatic symptoms are posited to be a more culturally-normative way of communicating or experiencing distress in non-Western, interdependent cultures. Thus, the present study examined longitudinal relations among these three internalizing symptom domains in three ethnocultural adolescent samples. METHODS 304 European American, 420 Vietnamese American, and 717 Vietnamese adolescents' self-reported internalizing symptoms (somatic, anxiety, depressive) were assessed at three time points, spaced three months apart, using multigroup cross-lagged path analysis. RESULTS Anxiety symptoms consistently predicted increases in depressive symptoms in European American adolescents. In contrast, for Vietnamese and Vietnamese American adolescents, the most consistent relation was with somatic complaints predicting increases in anxiety. Anxiety and depressive symptoms bidirectionally predicted each other among the Vietnamese and Vietnamese American adolescents. CONCLUSIONS Cultural group differences were evident in the temporal course of internalizing symptoms. The pattern of results have implications for culturally relevant intervention targets, during a developmental period of risk for internalizing disorders.
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Affiliation(s)
- Jacqueline H J Kim
- Department of Psychology, University of California, Los Angeles, United States of America.
| | - William Tsai
- Department of Applied Psychology, New York University, United States of America
| | - Tamar Kodish
- Department of Psychology, University of California, Los Angeles, United States of America
| | - Lam T Trung
- Danang Psychiatric Hospital, Danang, Vietnam
| | - Anna S Lau
- Department of Psychology, University of California, Los Angeles, United States of America
| | - Bahr Weiss
- Department of Psychology and Human Development, Vanderbilt University, United States of America
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Transcutaneous Electrical Stimulation on the Submental Area: The Relations of Biopsychological Factors with Maximum Amplitude Tolerance and Perceived Discomfort Level. Dysphagia 2019; 35:301-307. [PMID: 31209638 DOI: 10.1007/s00455-019-10029-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2018] [Revised: 04/22/2019] [Accepted: 06/10/2019] [Indexed: 01/30/2023]
Abstract
Transcutaneous electrical stimulation (TES) is a frequently used adjunctive modality in dysphagia rehabilitation. Stimulating deeper swallowing muscles requires higher TES amplitude. However, TES amplitude is limited by maximum amplitude tolerance (MAT). Previous studies have reported high interindividual variability regarding MAT and perceived discomfort. This variability might be one of the potential reasons of conflicting outcomes in TES-based swallowing studies. MAT and perceived discomfort are influenced by a variety of biopsychological factors. The influence of these factors related to swallow applications is poorly understood. This study explored the relation of biopsychological factors with MAT and perceived discomfort related to TES in the submental area. A convenience sample of thirty community-dwelling older adults between 60 and 70 years of age provided data for this study. Gender, submental adipose tissue thickness, perceptual pain sensitivity, and pain-coping strategies were evaluated for each subject. Subsequently, MAT and perceived discomfort level were determined using TES on the submental area. Relation of different biopsychological variables with MAT and discomfort level was examined using Pearson and Spearman correlation, and Mann-Whitney U test. Results indicated that neither gender nor adipose thickness was related to MAT and perceived discomfort. Among studied pain-coping strategies, catastrophizing was significantly related to MAT(r = - 0.552, p < .002). Distraction was significantly related to perceived discomfort level (r = - 0.561, p < 0.002). Given the negative impact of pain catastrophizing on MAT and the positive impact of distraction on perceiving discomfort, these coping strategies should be considered as amplitude-limiting and discomfort-moderating factors in TES-based dysphagia rehabilitation.
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Monteiro C, Cardoso-Cruz H, Galhardo V. Animal models of congenital hypoalgesia: Untapped potential for assessing pain-related plasticity. Neurosci Lett 2019; 702:51-60. [DOI: 10.1016/j.neulet.2018.11.045] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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O'Connor PJ, Herring MP, McDowell CP, Dishman RK. Physical activity is indirectly associated with pain in college women through associations with somatization and panic disorder symptoms: a cross-sectional study. Ann Epidemiol 2019; 33:37-43. [PMID: 30905543 DOI: 10.1016/j.annepidem.2019.02.008] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2018] [Revised: 02/19/2019] [Accepted: 02/21/2019] [Indexed: 01/04/2023]
Abstract
PURPOSE This study tested whether the severity of somatization, panic, generalized anxiety, and depression symptoms mediated relationships between physical activity and pain using structural equation modeling. METHODS College women (n = 1036; mean = SD age of 19.7 ± 3.0 years) reported past week physical activity and the presence of persistent pain (≥1 month). The Psychiatric Diagnostic Screening Questionnaire assessed hypothesized mediators of physical activity effects on pain via symptoms of generalized anxiety, panic, major depressive disorder, and somatization disorder. RESULTS The percentage of the sample screening positive was 15.7% for generalized anxiety, 5.8% for panic, 11.0% for major depressive, and 16.0% for somatization. The hypothesized model had good fit and accounted for a significant amount of variance in pain (9.1%). Direct paths from physical activity to somatization, generalized anxiety, major depressive disorder, and panic disorder were significant. Paths to pain were significant from somatization and panic disorder. The path from physical activity to pain was not direct but indirect and through significant paths to pain from somatization and panic disorder. Each standard deviation increase in physical activity decreased the probability of pain by 11.0% through panic disorder and 10.7% through somatization disorder. CONCLUSIONS Physical activity is associated with pain indirectly through associations with panic disorder and somatization disorder symptoms in college women.
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Affiliation(s)
| | - Matthew P Herring
- Department of Physical Education and Sport Sciences, University of Limerick, Limerick, Ireland; Health Research Institute, University of Limerick, Limerick, Ireland
| | - Cillian P McDowell
- Department of Physical Education and Sport Sciences, University of Limerick, Limerick, Ireland; Health Research Institute, University of Limerick, Limerick, Ireland
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Davoodi E, Wen A, Dobson KS, Noorbala AA, Mohammadi A, Farahmand Z. Emotion Regulation Strategies in Depression and Somatization Disorder. Psychol Rep 2018; 122:2119-2136. [PMID: 30304997 DOI: 10.1177/0033294118799731] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Scant research has investigated emotion regulation strategies in somatization disorder, despite its high comorbidity with depression and the growing interest in this topic in depression. The present study investigated emotion regulation strategies in patients with major depression and somatization disorder using clinical samples to examine common vulnerability factors and to provide evidence for difficulties in emotion regulation as transdiagnostic factors in these disorders. Patients with major depressive disorder ( n = 30) and patients with somatization disorder ( n = 30) completed measures of putatively adaptive and maladaptive emotion regulation strategy use. Patients with somatization disorder showed higher scores on measures of regulatory strategies, as measured by the sum of adaptive strategies in the Cognitive Emotion Regulation Questionnaire as well as the following subscales: positive refocusing, positive reappraisal, and refocusing on a plan. After controlling for levels of current depression, the significant effects remained for positive refocusing. Depression symptom severity was significantly and negatively correlated with most adaptive strategies and positively correlated with most maladaptive strategies. The current results provide preliminary data for a similar pattern of adaptive and maladaptive emotion regulation strategies usage in these two disorders. The results also contribute to theories of psychopathology and our understanding of critical cognitive and emotional processes.
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Affiliation(s)
- Elham Davoodi
- Roozbeh Psychiatric Hospital, Tehran University of Medical Sciences, Iran
| | | | | | - Ahmad A Noorbala
- Roozbeh Psychiatric Hospital, Tehran University of Medical Sciences, Iran
| | - Abolfazl Mohammadi
- Roozbeh Psychiatric Hospital, Tehran University of Medical Sciences, Iran
| | - Zahra Farahmand
- Roozbeh Psychiatric Hospital, Tehran University of Medical Sciences, Iran
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Major Depression in Chinese Medicine Outpatients with Stagnation Syndrome: Prevalence and the Impairments in Well-Being. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2018; 2018:7234101. [PMID: 30302117 PMCID: PMC6158974 DOI: 10.1155/2018/7234101] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/19/2017] [Accepted: 08/29/2018] [Indexed: 11/29/2022]
Abstract
Stagnation syndrome, a diagnostic entity in traditional Chinese medicine (TCM), has been long regarded as the TCM counterpart of major depression in Western medicine. The study investigated the prevalence of major depression among stagnation syndrome patients and evaluated their well-being and functioning outcomes. In total, 117 patients diagnosed with stagnation syndrome were measured using Stagnation Scale, the Patient Health Questionnaire-9 (PHQ-9), and the Body-Mind-Spirit Well-Being Inventory. Results indicate major depression among stagnation syndrome patients was characterized by a high co-occurrence rate and worse physical, mental, and functional outcomes. More than one-quarter (26.5%) of the patients met the DSM-V diagnostic criteria for major depression and over half (53%) exceeded the PHQ-9 cutoff (score above 10) for moderate/severe depression symptoms. The wellness of the stagnation syndrome patients was worse (M = 298.2, SD = 66.5) than that of the general population (M = 360.9, SD = 79.9), with a large Cohen's d value of 0.9. The “wellness outlook” of the depressed stagnation syndrome patients appeared grimmer (M = 252.3, SD = 52.2). The correlation between stagnation and depression was higher for affective symptoms than somatic symptoms. Physical distress did not mediate the relationship between stagnation and daily functioning. These might suggest that stagnation syndrome and major depression may share some similar psychological mechanisms.
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Davoodi E, Wen A, Dobson KS, Noorbala AA, Mohammadi A, Farahmand Z. Early maladaptive schemas in depression and somatization disorder. J Affect Disord 2018; 235:82-89. [PMID: 29655079 DOI: 10.1016/j.jad.2018.04.017] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2017] [Revised: 02/23/2018] [Accepted: 04/02/2018] [Indexed: 10/17/2022]
Abstract
Cognitive theories of depression posit that early maladaptive schemas (EMSs) are key vulnerability factors for psychological disorders. In this study, we investigated specific EMSs as shared or distinct cognitive vulnerability factors for depression and somatization disorder. The sample consisted of patients with Major depressive disorder (N = 30) and Somatization disorder (N = 30) from a community hospital or a psychiatric clinic. Participants completed the Structured Clinical Interview for DSM-IV (SCID), the Beck Depression Inventory-II (BDI-II), and the short form of the Young Schema Questionnaire (YSQ-SF). Depressed patients exhibited significantly higher levels of all five schema domains and specific maladaptive schemas, including emotional deprivation, mistrust and abuse, social isolation and alienation, defectiveness and shame, failure, subjugation, emotional inhibition, and insufficient self-control or self-discipline. Moreover, depressed patients exhibited significantly higher levels of social isolation, emotional inhibition, as well as the overvigilance and inhibition domain when depressive symptom severity was controlled. Our results provide preliminary evidence that specific EMSs distinguish patients with depression and somatization. Suggestions for future research include the need to have a non-psychiatric control group, to evaluate the absolute role of EMSs in Somatization Disorder.
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Affiliation(s)
- Elham Davoodi
- Roozbeh Psychiatric Hospital, Tehran University of Medical Sciences, Iran
| | | | | | - Ahmad Ali Noorbala
- Roozbeh Psychiatric Hospital, Tehran University of Medical Sciences, Iran
| | - Abolfazl Mohammadi
- Roozbeh Psychiatric Hospital, Tehran University of Medical Sciences, Iran
| | - Zahra Farahmand
- Roozbeh Psychiatric Hospital, Tehran University of Medical Sciences, Iran
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Abstract
Sensitivity to signals arising within the body (interoceptive awareness) has been implicated in emotion processing; interindividual differences in interoceptive awareness modulate both subjective and physiological indicators of emotional experience and the regulation of emotion-related behaviors. This study investigated interoceptive awareness in patients with fibromyalgia syndrome (FMS), a chronic pain condition accompanied by various affective symptoms. Interoceptive awareness was assessed in 45 FMS patients and 31 healthy individuals using a heartbeat perception task. Cognitive performance, comorbid psychiatric disorders and medication use were assessed as possible confounding variables. Concerning the primary outcome, patients exhibited markedly reduced heartbeat perception compared to healthy individuals. Moreover, there was an inverse relationship between interoceptive awareness and FMS symptom severity. Reduced interoceptive awareness may be involved in the affective aspects of FMS pathology. Poor access to bodily signals may restrict patients´ ability to integrate these signals during emotional processing, which, by extension, may preclude optimal emotional self-regulation.
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Affiliation(s)
- Stefan Duschek
- a Institute of Psychology , UMIT - University for Health Sciences Medical Informatics and Technology , Hall in Tirol , Austria
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Koelsch S, Jacobs AM, Menninghaus W, Liebal K, Klann-Delius G, von Scheve C, Gebauer G. The quartet theory of human emotions: An integrative and neurofunctional model. Phys Life Rev 2015; 13:1-27. [DOI: 10.1016/j.plrev.2015.03.001] [Citation(s) in RCA: 129] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2015] [Revised: 03/15/2015] [Accepted: 03/16/2015] [Indexed: 02/07/2023]
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15
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Physikalische medizinische Modalitäten bei Nackenschmerzen. MANUELLE MEDIZIN 2015. [DOI: 10.1007/s00337-015-1204-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Weiß S, Winkelmann A, Duschek S. Recognition of facially expressed emotions in patients with fibromyalgia syndrome. Behav Med 2014; 39:146-54. [PMID: 24236812 DOI: 10.1080/08964289.2013.818932] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The study investigated the ability to identify facially expressed emotions in fibromyalgia syndrome (FMS) and its association with clinical parameters. Thirty-five FMS patients and 35 healthy controls accomplished a face recognition task. Additionally, pain severity, alexithymia, depression, anxiety, psychiatric co-morbidity and medication use were assessed. The patients displayed reduced task performance in terms of more misclassifications of emotional expressions than controls. Pain severity, alexithymia, depression and anxiety were inversely related to recognition performance, with pain severity accounting for the largest portion of test score variance. Psychiatric co-morbidity and medication had no impact on performance. The study documented impaired emotion recognition in FMS, which may contribute to the interpersonal difficulties and reduced social functioning related to this condition. As potential mechanisms mediating the occurrence of the deficits, altered affective processing due to interoceptive impairment as well as interference of central nervous nociceptive activity with cognitive and emotional processing are discussed.
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van Gorp S, Kessels A, Joosten E, van Kleef M, Patijn J. Pain prevalence and its determinants after spinal cord injury: A systematic review. Eur J Pain 2014; 19:5-14. [DOI: 10.1002/ejp.522] [Citation(s) in RCA: 84] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/06/2014] [Indexed: 01/04/2023]
Affiliation(s)
- S. van Gorp
- Department of Anesthesiology/Pain Management; Maastricht University Medical Center; The Netherlands
- University Pain Centre Maastricht; Maastricht University Medical Center; The Netherlands
| | - A.G. Kessels
- Clinical Epidemiology and Medical Technology Assessment; University Hospital Maastricht; The Netherlands
| | - E.A. Joosten
- Department of Anesthesiology/Pain Management; Maastricht University Medical Center; The Netherlands
| | - M. van Kleef
- Department of Anesthesiology/Pain Management; Maastricht University Medical Center; The Netherlands
| | - J. Patijn
- University Pain Centre Maastricht; Maastricht University Medical Center; The Netherlands
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Chopra K, Arora V. An intricate relationship between pain and depression: clinical correlates, coactivation factors and therapeutic targets. Expert Opin Ther Targets 2013; 18:159-76. [PMID: 24295272 DOI: 10.1517/14728222.2014.855720] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
INTRODUCTION An apparent clinical relationship between pain and depression has long been recognized, which makes an enormous impact on the individual health care. At present, the practical implication of such overlapping symptomatology between pain and depression is not clear, but the prevalence estimates for depression are substantially inflated among patients with chronic pain and vice versa. This interaction has been labeled as the depression-pain syndrome or depression-pain dyad. AREAS COVERED This article discusses the neurobiological substrates and neuroanatomical pathways involved in pain-depression dyad along with newer therapeutic targets. EXPERT OPINION Several key themes emerged from our review of the relationship between depression and pain. First, the diagnosis of depression in pain or vice versa is particularly challenging, and the development of better diagnostic framework that involves both pain and depression is particularly required. Secondly, the entwined relationship between pain and depression supports the possibility of common coactivating factors that results in their neurophysiological overlap. A broad understanding of the role played by the central nervous system (CNS) in the processing of pain and depression may eventually lead to the introduction of triple reuptake inhibitors, agomelatine, vilazodone and ketamine with novel mechanism of action, hence appear to be of promising potential for pain with depression.
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Affiliation(s)
- Kanwaljit Chopra
- Panjab University, University Institute of Pharmaceutical Sciences, UGC Centre of Advanced Study, Pharmacology Research Laboratory , Chandigarh-160 014 , India +91 172 2534105 ; +91 172 2541142 ;
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Possible involvement of oxido-nitrosative stress induced neuro-inflammatory cascade and monoaminergic pathway: underpinning the correlation between nociceptive and depressive behaviour in a rodent model. J Affect Disord 2013; 151:1041-52. [PMID: 24126118 DOI: 10.1016/j.jad.2013.08.032] [Citation(s) in RCA: 51] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2013] [Revised: 08/21/2013] [Accepted: 08/24/2013] [Indexed: 11/21/2022]
Abstract
BACKGROUND Pain and depression are frequent co-morbid disorders. The prevalence rate of depression is several times higher in patients with chronic pain than in the general population but the mechanism underlying this association is unknown. A combination of interactions between neurotransmitters, neuropeptides, oxidative and nitrosative stress and cytokines are thought to take part in pathogenesis of pain as well as depression. Thus, the aim of the present study was two-fold, first to investigate the interplay between nociception and associated depression and second to investigate the protective potential of berberine against the reserpine-induced nociceptive and depressive behaviour and further to explore the role of oxidative-nitrosative stress mediated inflammatory cascade and apoptotic signalling pathway in this dyad. METHODS AND RESULTS Nociception and associated depression were induced by administration of reserpine (1mg/kg subcutaneous daily) for three consecutive days. This behavioural deficit was integrated with decrease in the biogenic amine (dopamine, norepinephrine and serotonin) levels along with increased substance P concentration, oxidative-nitrosative stress, inflammatory cytokines, NF-κβ and caspase-3 levels in different brain regions (cortex and hippocampus) of the reserpinised rats. LIMITATION More studies are still warranted in similar rodent models of pain and depression, so, that the present findings can be further substantiated to establish the clinical effectiveness of berberine in a subset of patients suffering from pain as well as depression. CONCLUSION The findings from the current study suggested that reserpine-induced neurochemical alterations and dysregulation of oxidative-nitrosative stress induced inflammatory cascade underlies the co-morbidity of nociceptive behaviour and associated depression in rats.
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Improved Quality of Life, Working Ability, and Patient Satisfaction After a Pretreatment Multimodal Assessment Method in Patients With Mixed Chronic Muscular Pain. Clin J Pain 2013; 29:195-204. [DOI: 10.1097/ajp.0b013e318250e544] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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21
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Truini A, Barbanti P, Pozzilli C, Cruccu G. A mechanism-based classification of pain in multiple sclerosis. J Neurol 2013; 260:351-67. [PMID: 22760942 PMCID: PMC3566383 DOI: 10.1007/s00415-012-6579-2] [Citation(s) in RCA: 118] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2012] [Revised: 05/31/2012] [Accepted: 06/03/2012] [Indexed: 12/30/2022]
Abstract
Pharmacological treatment of pain in multiple sclerosis (MS) is challenging due to the many underlying pathophysiological mechanisms. Few controlled trials show adequate pain control in this population. Emerging evidence suggests that pain might be more effectively classified and treated according to symptoms and underlying mechanisms. The new mechanism-based classification we propose here distinguishes nine types of MS-related pain: trigeminal neuralgia and Lhermitte's phenomenon (paroxysmal neuropathic pain due to ectopic impulse generation along primary afferents), ongoing extremity pain (deafferentation pain secondary to lesion in the spino-thalamo-cortical pathways), painful tonic spasms and spasticity pain (mixed pains secondary to lesions in the central motor pathways but mediated by muscle nociceptors), pain associated with optic neuritis (nerve trunk pain originating from nervi nervorum), musculoskeletal pains (nociceptive pain arising from postural abnormalities secondary to motor disorders), migraine (nociceptive pain favored by predisposing factors or secondary to midbrain lesions), and treatment-induced pains. Identification of various types of MS-related pain will allow appropriate targeted pharmacological treatment and improve clinical practice.
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Affiliation(s)
- A. Truini
- Department of Neurology and Psychiatry, Sapienza University, Viale Università 30, 00185 Rome, Italy
- Don Gnocchi Foundation, Milan, Italy
| | | | - C. Pozzilli
- Department of Neurology and Psychiatry, Sapienza University, Viale Università 30, 00185 Rome, Italy
- MS Center, S. Andrea Hospital, Rome, Italy
| | - G. Cruccu
- Department of Neurology and Psychiatry, Sapienza University, Viale Università 30, 00185 Rome, Italy
- San Raffaele IRCCS, Rome, Italy
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Ross JA, Macdiarmid JI, Rostron CL, Watt SJ, Crawford JR. Psychological and physical correlates of musculoskeletal symptoms in male professional divers and offshore workers. EXTREME PHYSIOLOGY & MEDICINE 2013; 2:5. [PMID: 23849557 PMCID: PMC3710191 DOI: 10.1186/2046-7648-2-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/23/2012] [Accepted: 01/07/2013] [Indexed: 11/30/2022]
Abstract
Background Underwater divers are more likely to complain of musculoskeletal symptoms than a control population. Accordingly, we conducted a study to determine whether musculoskeletal symptoms reflected observable physical disorder, to ascertain the relationship between symptoms and measures of mood, memory and executive function and to assess any need for future screening. Methods A 10% random sample of responders to a prior postal health questionnaire was examined (151 divers, 120 non-diving offshore workers). Participants underwent physical examination and a neuropsychological test battery for memory and executive function. Participants also completed the Hospital Anxiety and Depression Scale for anxiety (HADSa) and depression (HADSd), and questionnaires for physical health-related quality of life (SF36 PCS), mental health-related quality of life (SF36 MCS), memory (Cognitive Failures Questionnaire (CFQ), Prospective and Retrospective Memory Questionnaire (PRMQ)), executive function (dysexecutive syndrome questionnaire (DEX)), musculoskeletal symptoms (MSS) and general unrelated symptom reporting. Results Of participants with moderate/severe musculoskeletal symptoms, 52% had physical signs, and of participants with no symptoms, 73% had no physical signs. There was no difference in the prevalence of signs or symptoms between groups. Musculoskeletal symptoms were associated with lower SF36 PCS for both groups. In divers, musculoskeletal symptoms were associated with higher general unrelated symptom reporting and poorer scoring for HADSa, PRMQ, CFQ and DEX with scores remaining within the normative range. A positive physical examination was associated with general unrelated symptom reporting in divers. There were no differences in neuropsychological test scores attributable to either group or musculoskeletal symptoms. Conclusions Musculoskeletal symptoms were associated with physical signs, but this was not a strong effect. Reporting of musculoskeletal symptoms by the divers studied was also associated with a tendency to report symptoms generally or somatisation, and caution should be exercised regarding their interpretation as an indication of physical disease or their use for health screening.
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Affiliation(s)
- John As Ross
- Environmental & Occupational Medicine, Section of Population Health, University of Aberdeen School of Medicine and Dentistry, Polwarth Building, Foresterhill, Aberdeen, AB25 2ZD, UK.
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Abd Elwahab SM, Doherty E, Elsheikh H. Somatoform abdominal pain in surgery: is SD worthy of surgical attention? Case reports and literature review. BMJ Case Rep 2012; 2012:bcr-2012-006306. [PMID: 22922916 DOI: 10.1136/bcr-2012-006306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
Somatoform disorders (SD) or medically unexplained physical symptoms (MUPS) are a group of disorders that represent a group of symptoms that cannot be explained by an organic or physical pathology. These disorders are widely prevalent, and, if unrecognised, SD may lead medical professionals to embark on tests or procedures which may inflict unnecessary iatrogenic complications. Despite the high prevalence, they are only poorly included in medical training curricula, at both undergraduate and postgraduate levels. In this article, we review the literature and present two cases. The first one presented with a recurrent acute abdomen had an unnecessary CT abdomen. The second case had laparoscopy for acute right-sided abdominal pain which turned out to be normal, and was readmitted again after a short period with acute urine retention which resolved spontaneously following discussion with the patient and family. Both cases were referred for psychiatric assessment and their family doctors were informed.
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Sjöström R, Asplund R, Alricsson M. Back to work: evaluation of a multidisciplinary rehabilitation program with emphasis on mental symptoms; A two-year follow up. J Multidiscip Healthc 2012; 5:145-51. [PMID: 22807632 PMCID: PMC3396070 DOI: 10.2147/jmdh.s32372] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Background The aim of this investigation was to analyze temporal changes in anxiety, depression, and stress in patients with musculoskeletal pain for a period of up to 2 years after a multidisciplinary rehabilitation program, in relation to sick-listing (registered with The Swedish Social Insurance Agency [Forsakringskassan] for sickness benefit). Methods Ten persons with full-time sick leave (absence from work for medical reasons) (group 1) and 49 with part-time or no sick leave (group 2) at the end of the 2-year study period participated. It was shown in a previous study that group 1 had higher pain rating and higher subjective physical disability than group 2, with little or no improvement during and after rehabilitation. In the present study, all participants were evaluated with the Hospital Anxiety and Depression scale and a self-rated stress test. Results Participants with full-time sick leave during the study period (group 1) showed improved stress levels but no change in anxiety and depression levels. Anxiety, depression, and stress changed more favorably in participants with part-time or no sick leave than in those with full-time sick leave. Conclusion The results of this study indicate that investigation and appropriate treatment of psychological symptoms, including anxiety and depression, are important in multidisciplinary rehabilitation of patients with musculoskeletal disorders.
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Affiliation(s)
- Rita Sjöström
- Strömsund Health Centre, Jämtland County Council, Strömsund
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Suokas KI, Haanpää M, Kautiainen H, Udd B, Hietaharju AJ. Pain in patients with myotonic dystrophy type 2: A postal survey in finland. Muscle Nerve 2011; 45:70-4. [DOI: 10.1002/mus.22249] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Raphael KG. External validity and psychiatric disorder exclusions in orofacial pain clinical trials. J Oral Rehabil 2011; 38:785-9. [PMID: 22093139 DOI: 10.1111/j.1365-2842.2011.02238.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- K G Raphael
- New York University College of Dentistry, New York, NY, USA.
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Umberg EN, Pothos EN. Neurobiology of aversive states. Physiol Behav 2011; 104:69-75. [PMID: 21549137 DOI: 10.1016/j.physbeh.2011.04.045] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2011] [Revised: 04/23/2011] [Accepted: 04/26/2011] [Indexed: 12/01/2022]
Abstract
Hoebel and colleagues are often known as students of reward and how it is coded in the CNS. This article, however, attempts to focus on the significant advances by Hoebel and others in dissecting out behavioral components of distinct aversive states and in understanding the neurobiology of aversion and the link between aversive states and addictive behaviors. Reward and aversion are not necessarily dichotomous and may reflect an affective continuum contingent upon environmental conditions. Descriptive and mechanistic studies pioneered by Bart Hoebel have demonstrated that the shift in the reward-aversion spectrum may be, in part, a result of changes in central dopamine/acetylcholine ratio, particularly in the nucleus accumbens. The path to aversion appears to include a specific neurochemical signature: reduced dopamine release and increased acetylcholine release in "reward centers" of the brain. Opioid receptors may have a neuromodulatory role on both of these neurotransmitters.
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Affiliation(s)
- Erin N Umberg
- Department of Molecular Physiology and Pharmacology, Tufts University School of Medicine, Boston, MA 02111, United States
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Seifert CL, Valet M, Pfaffenrath V, Boecker H, Rüther KV, Tölle TR, Sprenger T. Neurometabolic correlates of depression and disability in episodic cluster headache. J Neurol 2010; 258:123-31. [PMID: 20737158 PMCID: PMC3016159 DOI: 10.1007/s00415-010-5704-3] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2010] [Accepted: 08/09/2010] [Indexed: 12/20/2022]
Abstract
A close association between pain, depression and disability has been shown. However, the neurometabolic correlates of this association have been barely investigated in disease states. Episodic cluster headache is a severe headache syndrome and represents a suitable disease model for the investigation of episodic pain. The aim of this study was to explore the relationship between depression and disability as well as pain scores and brain metabolism in patients with cluster headache during the disease period with repetitive pain attacks, but outside an acute attack. Thirteen patients with cluster headache underwent 2-[fluorine-18]-fluoro-2-deoxy-d-glucose positron emission (FDG-PET) and completed questionnaires on depression and disability as well as a pain visual analogue rating scale (VAS). A positive correlation between the depression scores and glucose metabolism was observed in the insular cortex. A positive correlation between the pain disability scores and brain metabolism was detected in the amygdala. The same applied to the pain visual analogue rating scores. Our data underline the association between severe episodic pain, depression and disability. In addition to this clinical observation, our results stress the importance of the insula and amygdala in pain processing and suffering.
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Affiliation(s)
- Christian L Seifert
- Neurologische Klinik und Poliklinik, Klinikum rechts der Isar, Technische Universität München, Ismaninger Str. 22, 81675, München, Germany.
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Voigt K, Nagel A, Meyer B, Langs G, Braukhaus C, Löwe B. Towards positive diagnostic criteria: a systematic review of somatoform disorder diagnoses and suggestions for future classification. J Psychosom Res 2010; 68:403-14. [PMID: 20403499 DOI: 10.1016/j.jpsychores.2010.01.015] [Citation(s) in RCA: 70] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2009] [Revised: 01/12/2010] [Accepted: 01/14/2010] [Indexed: 11/28/2022]
Abstract
OBJECTIVES The classification of somatoform disorders is currently being revised in order to improve its validity for the DSM-V and ICD-11. In this article, we compare the validity and clinical utility of current and several new diagnostic proposals of those somatoform disorders that focus on medically unexplained somatic symptoms. METHODS We searched the Medline, PsycInfo, and Cochrane databases, as well as relevant reference lists. We included review papers and original articles on the subject of somatoform classification in general, subtypes of validity of the diagnoses, or single diagnostic criteria. RESULTS Of all diagnostic proposals, only complex somatic symptom disorder and the Conceptual Issues in Somatoform and Similar Disorders (CISSD) example criteria reflect all dimensions of current biopsychosocial models of somatization (construct validity) and go beyond somatic symptom counts by including psychological and behavioral symptoms that are specific to somatization (descriptive validity). Predictive validity of most of the diagnostic proposals has not yet been investigated. However, the number of somatic symptoms has been found to be a strong predictor of disability. Some evidence indicates that psychological symptoms can predict disease course and treatment outcome (e.g., therapeutic modification of catastrophizing is associated with positive outcome). Lengthy symptom lists, the requirement of lifetime symptom report (as in abridged somatization), complicated symptom patterns (as in current somatization disorder), and imprecise definitions of diagnostic procedures (e.g., missing symptom threshold in complex somatic symptom disorder) reduce clinical utility. CONCLUSION Results from the reviewed studies suggest that, of all current and new diagnostic suggestions, complex somatic symptom disorder and the CISSD definition appear to have advantages regarding validity and clinical utility. The integration of psychological and behavioral criteria could enhance construct and descriptive validity, and confers prospectively relevant treatment implications. The incorporation of a dimensional approach that reflects both somatic and psychological symptom severity also has the potential to improve predictive validity and clinical utility.
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Affiliation(s)
- Katharina Voigt
- Department of Psychosomatic Medicine and Psychotherapy, University Medical Center Hamburg-Eppendorf and Schön Klinik Hamburg-Eilbek, 20246 Hamburg, Germany
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Rabhi M, Ennibi K, Chaari J, Toloune F. Les syndromes somatiques fonctionnels. Rev Med Interne 2010; 31:17-22. [DOI: 10.1016/j.revmed.2009.03.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2009] [Revised: 03/02/2009] [Accepted: 03/09/2009] [Indexed: 12/21/2022]
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Cognitive impairment of prefrontal-dependent decision-making in rats after the onset of chronic pain. Neuroscience 2009; 161:671-9. [PMID: 19362121 DOI: 10.1016/j.neuroscience.2009.04.011] [Citation(s) in RCA: 88] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2009] [Revised: 04/03/2009] [Accepted: 04/04/2009] [Indexed: 11/23/2022]
Abstract
Forced choice between alternative options of unpredictable outcome is a complex task that requires continual update of the value associated with each option. Prefrontal areas such as the orbitofrontal cortex (OFC) have been shown to play a major role in performance on ambiguous decision-making tasks with substantial risk component, broadly named as "gambling tasks." We have recently demonstrated that rats display complex decision-making behavior in a rodent gambling task based on serial choices between rewards of different value and probability. This rodent task retains many of the key characteristics of the human Iowa Gambling Task (IGT), and performance in this novel task is also disrupted by OFC or amygdalar lesioning. In the present study we addressed if rat models of chronic pain would have impaired performance in this gambling task, since it is already known that the IGT response patterns of human pain patients are comparable to individuals with OFC lesions. We found that animals with a monoarthritic inflammatory model of chronic pain systematically preferred the lever associated with larger but infrequent rewards. In addition, we measured the neurochemical content of the OFC, amygdala and nucleus accumbens using HPLC, and found that in prolonged chronic pain animals there was a decrease in the tonic levels of dopamine, DOPAC (3,4-hydroxyphenyl-acetic acid) and 5-HIAA (5-hydroxyindole-3-acetic acid) in the OFC. This is the first report of the effect of chronic pain in rat decision-making processes and supports the notion that pain may have profound effects on the functioning of the reward-aversion circuitry relevant to strategic planning.
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Spitzer C, Barnow S, Wingenfeld K, Rose M, Löwe B, Grabe HJ. Complex post-traumatic stress disorder in patients with somatization disorder. Aust N Z J Psychiatry 2009; 43:80-6. [PMID: 19085532 DOI: 10.1080/00048670802534366] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
OBJECTIVE Given the association between severe childhood trauma, adult somatization and complex post-traumatic stress disorder (cPTSD), the purpose of the present paper was to assess this syndrome and its clinical correlates in patients with somatization disorder (SD). METHODS A total of 28 patients (82% women, mean age = 41.7+/-10.1 years) meeting DSM-IV criteria for SD as confirmed by the Structured Clinical Interview for DSM-IV, Axis I were compared to 28 age- and gender-matched patients with major depression, but without a lifetime diagnosis of SD. They completed the Structured Interview for Disorders of Extreme Stress, the Brief Symptom Inventory, the Inventory of Interpersonal Problems-Circumplex Scales, and the SF-36 Health Survey. RESULTS Compared to the control group, SD patients had higher risks for current and lifetime diagnoses of cPTSD (odds ratio (OR) = 15.0, 95% confidence interval (CI) = 1.76-127.54; and OR = 8.33, 95%CI = 2.04-34.07, respectively). SD subjects with cPTSD had more psychological distress, more interpersonal problems and worse psychosocial functioning than those without the syndrome. CONCLUSION The concept of complex PTSD may hold clinical utility when applied to SD patients because it identifies a distinct subgroup characterized by severe psychosocial impairment. The diagnostic and therapeutic implications of the present findings are discussed.
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Affiliation(s)
- Carsten Spitzer
- University Department of Psychosomatic Medicine and Psychotherapy, University Clinic Hamburg-Eppendorf and Klinikum Eilbek (Schön Kliniken), Hamburg, Germany.
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Abstract
BACKGROUND To determine the prevalence, impact, and prognosis of multisomatoform disorder (MSD) over a 5-year period in a primary care population. Although somatization is prevalent in primary care, patients rarely meet Diagnostic and Statistical Manual of Mental Disorders, 4th Edition (DSM-IV) criteria for somatization disorder. MSD, defined as > or = 3 bothersome, medically unexplained somatic symptoms, has been proposed as a more inclusive disorder. METHODS A total of 500 adults presenting to a primary care clinic with a physical symptom were screened with the Primary Care Evaluation of Mental Disorders. Symptom count was assessed with the Patient Health Questionnaire 15-item somatic symptom scale. Additional baseline measures included functional status and symptom characteristics. Follow-up surveys at 2 weeks, 3 months, and 5 years assessed functioning, symptom outcome, psychiatric diagnoses, and patient satisfaction. Physician surveys assessed encounter difficulty. Utilization was obtained from our health database. RESULTS MSD had an 8% prevalence at both baseline (n = 38/500) and at 5 years (n = 33/387). MSD persisted in 21% of those with MSD at baseline, and developed in 7% of those without MSD at baseline. MSD at baseline was a predictor of MSD at 5 years (relative risk (RR) = 2.7, 1.5-5.1). MSD patients were more likely to have comorbid mental disorders (RR = 1.5, 1.1-2.3) and be rated "difficult" by their clinicians (p = .02). They also reported worse functional status at all time points assessed (p < .001 for all), were less likely to experience symptom improvement, and had higher utilization rates (34.1 versus 23.1 visits; p = .006). CONCLUSIONS MSD identifies a group of patients who are less likely to experience symptom improvement and have significant functional impairment and higher utilization rates.
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Löwe B, Spitzer RL, Williams JBW, Mussell M, Schellberg D, Kroenke K. Depression, anxiety and somatization in primary care: syndrome overlap and functional impairment. Gen Hosp Psychiatry 2008; 30:191-9. [PMID: 18433651 DOI: 10.1016/j.genhosppsych.2008.01.001] [Citation(s) in RCA: 460] [Impact Index Per Article: 28.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2007] [Revised: 01/07/2008] [Accepted: 01/09/2008] [Indexed: 12/12/2022]
Abstract
OBJECTIVE To determine diagnostic overlap of depression, anxiety and somatization as well as their unique and overlapping contribution to functional impairment. METHOD Two thousand ninety-one consecutive primary care clinic patients participated in a multicenter cross-sectional survey in 15 primary care clinics in the United States (participation rate, 92%). Depression, anxiety, somatization and functional impairment were assessed using validated scales from the Patient Health Questionnaire (PHQ) (PHQ-8, eight-item depression module; GAD-7, seven-item Generalized Anxiety Disorder Scale; and PHQ-15, 15-item somatic symptom scale) and the Short-Form General Health Survey (SF-20). Multiple linear regression analyses were used to investigate unique and overlapping associations of depression, anxiety and somatization with functional impairment. RESULTS In over 50% of cases, comorbidities existed between depression, anxiety and somatization. The contribution of the commonalities of depression, anxiety and somatization to functional impairment substantially exceeded the contribution of their independent parts. Nevertheless, depression, anxiety and somatization did have important and individual effects (i.e., separate from their overlap effect) on certain areas of functional impairment. CONCLUSIONS Given the large syndrome overlap, a potential consideration for future diagnostic classification would be to describe basic diagnostic criteria for a single overarching disorder and to optionally code additional diagnostic features that allow a more detailed classification into specific depressive, anxiety and somatoform subtypes.
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Affiliation(s)
- Bernd Löwe
- Department of Psychosomatic Medicine and Psychotherapy, University Medical Center Hamburg-Eppendorf and Hamburg-Eilbek (Schön Clinics), Germany.
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Redefining (somatoform) pain disorder in ICD-10: a compromise of different interest groups in Germany. Curr Opin Psychiatry 2008; 21:178-81. [PMID: 18332667 DOI: 10.1097/yco.0b013e3282f4cdf2] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
PURPOSE OF REVIEW Pain is one of the most frequent reasons to visit health professionals. Many patients suffering from chronic pain conditions not only need medical treatment but also psychiatric or psychological interventions. This additional treatment need should be underlined using an ICD section F diagnosis. The current ICD-10 diagnosis of somatoform pain disorder requests psychological causation of the pain, which is frequently unclear or difficult to decide. RECENT FINDINGS In Germany, the different interest groups, namely of psychiatry, pain research, psychosomatic medicine and clinical psychology, met to find a consensus on how to re-classify pain disorder under section F of ICD-10. This manuscript summarizes the result. SUMMARY A diagnosis of pain disorder is necessary to underline the additional need of psychiatric/psychological interventions in chronic pain conditions. This diagnosis should include psychological features that are relevant for development or maintenance of chronic pain. In contrast to earlier attempts of redefining pain diagnoses, our attempt included representatives of the association for the study of pain.
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Spielmans GI. Duloxetine does not relieve painful physical symptoms in depression: a meta-analysis. PSYCHOTHERAPY AND PSYCHOSOMATICS 2008; 77:12-6. [PMID: 18087203 DOI: 10.1159/000110055] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
BACKGROUND Duloxetine inhibits both serotonin and norepinephrine reuptake and is marketed as a treatment for both the core emotional symptoms and painful physical complaints that often accompany depression. Some studies have found that duloxetine is efficacious in treating painful symptoms associated with depression but these findings have been inconsistent. Several narrative review articles have reached positive conclusions about the efficacy of duloxetine as an analgesic in depression but there has been no quantitative systematic review regarding the impact of duloxetine on pain among this population. A meta-analysis of data pertaining to duloxetine's purported analgesic effects on depressed patients was thus undertaken. METHODS Studies were selected through searching Medline and Cochrane Trial databases as well as examining Lilly's public clinical trial database. A random effects model was used. RESULTS Across five trials, the results indicate a very small (d = 0.115) and statistically nonsignificant (p = 0.057) analgesic effect for duloxetine. Additionally, some of the relevant data on duloxetine's effects have not been reported fully, making it likely that the obtained results reflect an overestimate of its true impact on painful physical symptoms in depression. DISCUSSION The current analysis is based on a small number of studies; further trials may yield significant results favoring duloxetine. Based upon the currently available evidence, the marketing of duloxetine as an antidepressant with analgesic properties for people with depression does not appear to be adequately supported.
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Affiliation(s)
- Glen I Spielmans
- Department of Psychology, Metropolitan State University, Saint Paul, Minn. 55108, USA.
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37
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Depressive Störungen. PSYCHIATRIE UND PSYCHOTHERAPIE 2008. [PMCID: PMC7122695 DOI: 10.1007/978-3-540-33129-2_55] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Das Spektrum depressiver Erkrankungen macht den Hauptteil affektiver Störungen aus und gehört mit einer Inzidenz von ca. 8–20% zu den häufigsten psychischen Erkrankungen. Depressionen werden nach wie vor zu selten einer adäquaten Therapie (Antidepressiva, störungsspezifische Psychotherapie wie z. B. kognitive Verhaltenstherapie) zugeführt.
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38
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Linder J, Svensson O. The impact of pain and depression on assessment of rehabilitation need: a cross-sectional study in long-term sick-listed patients. Int J Rehabil Res 2007; 30:255-60. [PMID: 17762774 DOI: 10.1097/mrr.0b013e3282c9aa83] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
The aim of this study was to examine the relationship between pain extent, severity of depressive symptoms and recommended rehabilitation measures in long-term sick-listed patients. In this cross-sectional study, the medical records of 228 long-term sick-listed patients consecutively referred to a multidisciplinary setting were examined retrospectively. Three specialists in psychiatry, orthopaedic surgery and rehabilitation medicine had made joint rehabilitation recommendations into the four different groups: (i) back to work without rehabilitation; (ii) vocational rehabilitation or adjusted work; (iii) medical rehabilitation and (iv) sick pension. Each patient filled in a pain drawing as a measure of pain extent and the self-administered Montgomery-Asberg-Depression-Rating Scale for evaluating the severity of depressive symptoms. Ninety-five percent of the patients had ongoing pain and 53% had depression. No statistically significant difference was seen between the outcome groups regarding the pain extent. A statistically significant difference was seen between the back to work without any rehabilitation and vocational rehabilitation or adjusted work groups in Montgomery-Asberg-Depression-Rating Scale score versus the medical-rehabilitation and sick-pension groups [P<0.001 between groups (chi(2) test); P<0.05 within groups (Tukey-Kramer Honestly Significant Difference test)]. In conclusion, two-thirds of the patients were assessed to need medical rehabilitation. These patient groups could be separated from the ones who were assessed to be able to go back to work without medical rehabilitation by the severity of the ongoing depression, but not by the pain extent alone. It was found that the combination of severity of depression and pain extent provided more information than the severity of depression alone.
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Affiliation(s)
- Jürgen Linder
- Department of Clinical Neuroscience, Karolinska Institutet, Psykiatri Centrum, Karolinska, Stockholm, Sweden.
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Abstract
Classification is not a trivial matter. In Burmese Days, George Orwell writes, "It is devilish to suffer from a pain that is all but nameless. Blessed are they who are stricken only with classifiable diseases! Blessed are the poor, the sick, the crossed in love, for at least other people know what is the matter with them and will listen to their belly-achings with sympathy." Patients who have somatoform disorders are particularly susceptible to this Orwellian lamentation. They are afflicted by symptoms that defy simple explanations. As detailed in this article, there is a spectrum of medical and psychiatric factors that can cause or contribute to somatic symptom burden. Research is continuing to reveal the central mechanisms that may provide a common pathway for physical and psychologic symptoms. The dualism that places some somatic symptom disorders on Axis I and others on Axis III gradually may fade in the coming decades as what the unifying causes are among common symptoms and the multicausal nature of many symptoms are discovered. Meanwhile, the classification systems should continue to operate on pragmatic principles where mechanistic explanations are lacking. This will allow grouping patients into categories that inform research, scientific and patient communication, prognostication, and clinical management. Coupling a heuristic classification system with evidence-based measures for assessing severity and monitoring treatment outcomes are important steps in the optimal care of symptomatic patients.
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Affiliation(s)
- Kurt Kroenke
- Indiana University School of Medicine, Indianapolis, IN, USA.
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40
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Husain MM, Rush AJ, Trivedi MH, McClintock SM, Wisniewski SR, Davis L, Luther JF, Zisook S, Fava M. Pain in depression: STAR*D study findings. J Psychosom Res 2007; 63:113-22. [PMID: 17662746 DOI: 10.1016/j.jpsychores.2007.02.009] [Citation(s) in RCA: 62] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2005] [Indexed: 11/27/2022]
Abstract
BACKGROUND Pain complaints commonly accompany major depressive disorder (MDD). However, whether patients with MDD and pain complaints differ from those without pain complaints is not well studied. OBJECTIVE The objective of this study was to compare depressed outpatients with and those without current pain complaints in terms of sociodemographic, clinical, and presenting symptom features. METHODS The baseline clinical and sociodemographic data of a large representative outpatient sample with nonpsychotic MDD (n=3745) enrolled in the STAR*D (Sequenced Treatment Alternatives to Relieve Depression) study were collected. Baseline information on pain complaints was based on Item No. 25 (somatic pain) of the 30-item Inventory of Depressive Symptomatology-Clinician Rating (IDS-C(30)). RESULTS After adjusting for sex, depression severity (IDS-C(30) less Item No. 25), and general medical comorbidities (as measured by the Cumulative Illness Rating Scale total score), we found clinically meaningful differences between patients with and those without pain complaints. Younger, African American, Hispanic, and less educated patients were more likely to report pain complaints. In addition, those with pain complaints were more likely to report anxious features with irritable mood, sympathetic nervous system arousal, and gastrointestinal problems as well as poorer quality of life. Neither a more chronic course of illness nor suicidal ideation was associated with pain. CONCLUSIONS Pain complaints are common among outpatients with MDD and are associated with certain symptom features and poorer quality of life. However, the findings of this study suggest that depression accompanied by pain complaints does not increase the clinical psychiatric burden or chronicity of depression.
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Affiliation(s)
- Mustafa M Husain
- Department of Psychiatry, University of Texas Southwestern Medical Center, Dallas, TX 75390-8898, USA.
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Abstract
Although functional somatic syndromes (FSS) show substantial overlap, treatment research is mostly confined to single syndromes, with a lack of valid and generally accepted diagnostic criteria across medical specialties. Here, we review management for the full variety of FSS, drawn from systematic reviews and meta-analyses since 2001, and give recommendations for a stepped care approach that differentiates between uncomplicated and complicated FSS. Non-pharmacological treatments involving active participation of patients, such as exercise and psychotherapy, seem to be more effective than those that involve passive physical measures, including injections and operations. Pharmacological agents with CNS action seem to be more consistently effective than drugs aiming at restoration of peripheral physiological dysfunction. A balance between biomedical, organ-oriented, and cognitive interpersonal approaches is most appropriate at this truly psychosomatic interface. In view of the iatrogenic component in the maintenance of FSS, doctor-centred interventions and close observation of the doctor-patient relationship are of particular importance.
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Affiliation(s)
- Peter Henningsen
- Department of Psychosomatic Medicine and Psychotherapy, University Hospital, Technical University of Munich, Langerstrasse 3, 81675 Munich, Germany.
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Bombana JA. Sintomas somáticos inexplicados clinicamente: um campo impreciso entre a psiquiatria e a clínica médica. JORNAL BRASILEIRO DE PSIQUIATRIA 2006. [DOI: 10.1590/s0047-20852006000400007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Quadros clínicos caracterizados por sintomas somáticos inexplicados devido a condições médicas gerais são muito freqüentes na prática médica e representam, em geral, um quarto a metade dos atendimentos em ambos os cuidados - primários e secundários. Atualmente são classificados na psiquiatria como transtornos somatoformes (TSs) e na clínica médica, como síndromes somáticas funcionais (SSFs). A categoria diagnóstica dos TSs tem sido questionada, suscitando proposta para sua extinção nas futuras classificações internacionais. As SSFs caracterizam-se mais por sintomas, sofrimento e incapacidade do que por patologias específicas, e incluem fibromialgia, síndrome do intestino irritável (SII), síndrome da fadiga crônica, várias síndromes dolorosas, entre outras. A sobreposição dos quadros clínicos leva ao questionamento da existência de um ou vários diagnósticos, tanto entre diferentes SSFs como entre elas e os TSs, apontando também para a questão da co-morbidade. Um mesmo paciente, ao ser atendido por um psiquiatra, pode receber um diagnóstico de TS, mas, se encaminhado para um clínico, poderia receber o diagnóstico de SSF. Apresenta-se um campo impreciso, sugerindo, portanto, que deverão ocorrer modificações em termos de conceitualização, classificação diagnóstica e abordagem terapêutica. O estudo dos sintomas somáticos inexplicados clinicamente demonstra a necessidade de abordagens integradas. São mencionadas algumas experiências nesse campo do Programa de Atendimento e Estudos de Somatização da Universidade Federal de São Paulo (UNIFESP).
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