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Wankhade D, Anjankar AP. Management of Somatization in COVID-19: A Narrative Review. Cureus 2022; 14:e30262. [PMID: 36381919 PMCID: PMC9653022 DOI: 10.7759/cureus.30262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2022] [Accepted: 10/13/2022] [Indexed: 11/07/2022] Open
Abstract
Somatization refers to the condition in which psychological distress is shown in the form of somatic symptoms such as persistent headache, nausea, gastrointestinal discomfort, etc. Various predisposing factors, including familial such as high expressed emotion, poor parental care, genetic, biological, and demographic which includes age and gender, cognitive such as learning disabilities, psychiatric such as depression, anxiety, post-traumatic stress disorder, social, etc., play an essential role in saturation of the disease. During the time of the COVID-19 pandemic, psychological distress increased in the patients infected with the coronavirus due to some the factors such as social distancing from loved ones, lack of physical exercise, loss of income, loneliness due to quarantine, etc. Therefore, management and treatment of the disorder became essential, especially in coronavirus-infected patients, as it may lead to an increase in complications of the disease. Many studies have been conducted to identify the proper way to manage the condition. Treatments include pharmacological therapy and psychosocial interventions. Pharmacological therapy includes using various antidepressants, hypnotics, and sedatives such as benzodiazepines. For the treatment, mirtazapine is a secure and reliable antidepressant. Another drug, trizolobenzodiazepine adinazolam, was also very useful in treating patients. In some randomized experiments, alprazolam significantly outperformed amitryptiline in reducing the symptoms. Psychosocial interventions include sessions such as cognitive behavioral therapy (CBT), mindfulness-based cognitive therapy, relaxation training, meditation, and psychological interventions such as enhancing multidimensional social help, modifying cognitive assessment, directing positive coping, and inspiring positive emotions.
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Kolacz M, Kosson D, Puchalska-Kowalczyk E, Mikaszewska-Sokolewicz M, Lisowska B, Malec-Milewska M. Analysis of Antidepressant, Benzodiazepine Anxiolytic, and Hypnotic Use When Treating Depression, Anxiety, and Aggression in Pain Clinic Patients Treated for Neuropathic Pain. Life (Basel) 2022; 12:life12030433. [PMID: 35330184 PMCID: PMC8955855 DOI: 10.3390/life12030433] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Revised: 02/23/2022] [Accepted: 03/11/2022] [Indexed: 11/16/2022] Open
Abstract
Depression, anxiety, and aggression accompany neuropathic pain. Effective treatment of these comorbidities enhances the outcomes of pain management. Therefore, the study was designed to analyze the relationship between the intensity of depression, anxiety, and aggression and the pharmacotherapy applied in the daily practice of treating neuropathic pain. The aim of the study was to evaluate the frequency of using antidepressants (ADs), benzodiazepine anxiolytics (BDAs), and hypnotics, and the influence of administering these on the intensity of depression, anxiety, and aggression in patients diagnosed with neuropathic pain. A multi-center survey was conducted among 421 patients. An evaluation of the severity of depression, anxiety, and aggression was made using the Hospital Anxiety and Depression Scale—Modified Version (HADS-M). Among the patients treated due to neuropathic pain, ADs are used much more often than BDAs and hypnotics. Depression was well controlled, while anxiety was identified as a possible uncontrolled therapeutic problem in these patients, despite the correlation between the frequency of AD and hypnotics usage and the severity of anxiety. We also found that women show a higher level of intensity in both anxiety and depression, but this does not influence the frequency of their being administered ADs, BDAs, and hypnotics.
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Affiliation(s)
- Marcin Kolacz
- Ist Department of Anaesthesiology and Intensive Care, Medical University of Warsaw, 02-005 Warsaw, Poland;
| | - Dariusz Kosson
- Department of Anaesthesiology and Intensive Care Education, Medical University of Warsaw, 02-007 Warsaw, Poland;
- Correspondence: ; Tel./Fax: +48-(22)502-17-79
| | - Ewa Puchalska-Kowalczyk
- Department of Anaesthesiology and Intensive Care Education, Medical University of Warsaw, 02-007 Warsaw, Poland;
| | | | - Barbara Lisowska
- Department Anesthesiology and Intensive Medical Care, National Geriatrics, Rheumatology and Rehabilitation Institute, 02-637 Warsaw, Poland;
| | - Malgorzata Malec-Milewska
- Department of Anaesthesiology and Intensive Care, Medical Centre of Postgraduate Education, 00-416 Warsaw, Poland;
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Ryu JS, Lee YM, Kim YS, Kang S, Park JS, Ahn CW, Nam JS, Seok JH. Association between BDNF Polymorphism and Depressive Symptoms in Patients Newly Diagnosed with Type 2 Diabetes Mellitus. Yonsei Med J 2021; 62:359-365. [PMID: 33779090 PMCID: PMC8007434 DOI: 10.3349/ymj.2021.62.4.359] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Revised: 01/05/2021] [Accepted: 01/26/2021] [Indexed: 01/01/2023] Open
Abstract
PURPOSE Little is known about the relationship between brain-derived neurotrophic factor (BDNF) gene polymorphisms and psychiatric symptoms in diabetes patients. We investigated the effects of BDNF Val/66/Met polymorphism, glucose status, psychological susceptibility, and resilience on anxiety and depression symptoms in patients newly diagnosed with type 2 diabetes mellitus (T2DM). MATERIALS AND METHODS We examined biochemical factors and BDNF polymorphism in 89 patients who were newly diagnosed with T2DM. Psychiatric symptoms were investigated with the Hospital Anxiety and Depression Scale (HADS), and the Connor-Davidson Resilience Scale (CD-RISC) and Impact of Event Scale (IES) were used to assess psychological resilience and susceptibility to psychological distress, respectively. Logistic regression analyses were conducted to investigate factors associated with psychiatric symptoms. RESULTS We determined that 62 patients (70%) were Met-carriers. No significant differences were found between the Val/Val homozygous and Met-carrier groups regarding age, sex, body mass index, and clinical factors related to glycemic control and lipid profiles. HADS-anxiety and HADS-depression scores and IES factor scores were higher in the Met-carrier than the Val/Val homozygous group. Hemoglobin A1c (HbA1c) level was significantly inversely correlated with the severity of depressive symptoms. Resilience factors showed significant inverse correlations, and IES factors showed positive correlations with depressive symptom severity. In the logistic regression analysis model, depressive symptoms were significantly associated with HbA1c and BDNF polymorphism, whereas only the hyperarousal factor of the IES scale was associated with anxiety. CONCLUSION Depressive symptoms are associated with the presence of the Met-carriers and lower HbA1c in patients newly diagnosed with T2DM.
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Affiliation(s)
- Jin Sun Ryu
- Department of Psychiatry, Yonsei University College of Medicine, Seoul, Korea
| | - Young Mi Lee
- Department of Internal Medicine, Dongtan Jeil Women's Hospital & Sangwoon Medical Institute, Hwasung, Korea
| | - Yu Sik Kim
- Severance Institute for Vascular and Metabolic Research, Yonsei University College of Medicine, Seoul, Korea
| | - Shinae Kang
- Severance Institute for Vascular and Metabolic Research, Yonsei University College of Medicine, Seoul, Korea
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Jong Suk Park
- Severance Institute for Vascular and Metabolic Research, Yonsei University College of Medicine, Seoul, Korea
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Chul Woo Ahn
- Severance Institute for Vascular and Metabolic Research, Yonsei University College of Medicine, Seoul, Korea
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Ji Sun Nam
- Severance Institute for Vascular and Metabolic Research, Yonsei University College of Medicine, Seoul, Korea
- Department of Internal Medicine, Yonsei University College of Medicine, Seoul, Korea.
| | - Jeong Ho Seok
- Department of Psychiatry, Yonsei University College of Medicine, Seoul, Korea.
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Understanding the severity of depression: do nondepressive symptoms influence global ratings of depression severity? CNS Spectr 2020; 25:557-560. [PMID: 31711556 DOI: 10.1017/s1092852919001548] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
OBJECTIVE Almost all depression measures have been developed without discussing how to best conceptualize and assess the severity of depression. It is therefore not surprising that measures differ in both how items are rated and item content. The question that we address in the present report from the Rhode Island Methods to Improve Diagnostic Assessment and Services (MIDAS) project is whether a measure of depression severity should include symptoms that are frequent in depressed patients but are defining features of other disorders (eg, anxiety, irritability). METHODS Patients were evaluated with a semi-structured interview and severity ratings were made of each symptom of major depressive disorder (MDD) as well as anxiety, irritability, and somatization. Patients were also rated on the Clinical Global Index of severity (CGI). RESULTS Three of the 5 nondepressive symptoms (psychic anxiety, somatic anxiety, and subjective anger) were significantly correlated with the CGI. The correlation between the sum of all 5 nondepressive symptoms and the CGI was significantly lower than the correlation between the sum of the depressive symptom severity ratings (0.12 vs 0.52, z = 11.0, p < .001). The partial correlation between the CGI and the nondepressive symptom severity ratings (after controlling for the total depressive symptom ratings) was nonsignificant. DISCUSSION After accounting for the severity of depressive symptoms, the severity of the nondepressive symptoms was not associated with global ratings of depressive severity. These findings raise questions regarding the appropriateness of including ratings of anxiety, irritability, and somatization on a measure that purportedly assesses the severity of depression.
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Sheline YI, Yu M. Linking antidepressant performance with pain network connectivity. Lancet Psychiatry 2019; 6:635-636. [PMID: 31248838 DOI: 10.1016/s2215-0366(19)30250-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2019] [Accepted: 06/04/2019] [Indexed: 01/12/2023]
Affiliation(s)
- Yvette I Sheline
- Center for Neuromodulation in Depression and Stress, Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA; Department of Radiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
| | - Meichen Yu
- Center for Neuromodulation in Depression and Stress, Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA
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Wang Y, Bernanke J, Peterson BS, McGrath P, Stewart J, Chen Y, Lee S, Wall M, Bastidas V, Hong S, Rutherford BR, Hellerstein DJ, Posner J. The association between antidepressant treatment and brain connectivity in two double-blind, placebo-controlled clinical trials: a treatment mechanism study. Lancet Psychiatry 2019; 6:667-674. [PMID: 31248841 PMCID: PMC6937159 DOI: 10.1016/s2215-0366(19)30179-8] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2019] [Revised: 04/08/2019] [Accepted: 04/25/2019] [Indexed: 01/01/2023]
Abstract
BACKGROUND Antidepressant medications offer an effective treatment for depression, yet nearly 50% of patients either do not respond or have side-effects rendering them unable to continue the course of treatment. Mechanistic studies might help advance the pharmacology of depression by identifying pathways through which treatments exert their effects. Toward this goal, we aimed to identify the effects of antidepressant treatment on neural connectivity, the relationship with symptom improvement, and to test whether these effects were reproducible across two studies. METHODS We completed two double-blind, placebo-controlled trials of SNRI antidepressant medications with MRI scans obtained before and after treatment. One was a 10-week trial of duloxetine (30-120 mg daily; mean 92·1 mg/day [SD 30·00]) and the other was a 12-week trial of desvenlafaxine (50-100 mg daily; 93·6 mg/day [16·47]). Participants consisted of adults with persistent depressive disorder. Adjusting for sex and age, we examined the effect of treatment on whole-brain functional connectivity. We also examined correlations between change in functional connectivity and improvement in symptoms of depression (24-item Hamilton Depression Rating Scale) and pain symptom severity (Symptom Checklist-90-Revised). FINDINGS Participants were enrolled between Jan 26, 2006, and Nov 22, 2011, for the duloxetine RCT and Aug 5, 2012, and Jan 28, 2016, for the desvenlafaxine RCT. Before and after treatment MRI scans were collected in 32 participants for the duloxetine RCT and 34 participants for the desvenlafaxine RCT. In both studies, antidepressants decreased functional connectivity compared with placebo (duloxetine study: β=-0·06; 95% CI -0·08 to -0·03; p<0·0001, ηp2=0·44; desvenlafaxine study: -0·06, -0·09 to -0·03; p<0·0001, ηp2=0·35) within a thalamo-cortico-periaqueductal network that has previously been associated with the experience of pain. Within the active drug groups, reductions in functional connectivity within this network correlated with improvements in depressive symptom severity in both studies (duloxetine study: r=0·38, 95% CI 0·01-0·65; p=0·0426; desvenlafaxine study: 0·44, 0·10-0·69; p=0·0138) and pain symptoms in the desvenlafaxine study (0·39, 0·04 to 0·65; p=0·0299). INTERPRETATION The findings suggest the thalamo-cortico-periaqueductal network associated with the experience of pain is a new and potentially important target for novel antidepressant therapeutics. FUNDING National Mental Health Institute, Eli Lilly and Company, Pfizer Pharmaceuticals, and the Edwin S Webster Foundation.
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Affiliation(s)
- Yun Wang
- New York State Psychiatric Institute, Columbia University, New York, NY, USA; Columbia University College of Physicians and Surgeons, Columbia University, New York, NY, USA
| | - Joel Bernanke
- Columbia University College of Physicians and Surgeons, Columbia University, New York, NY, USA
| | - Bradley S Peterson
- Department of Psychiatry, Keck School of Medicine, Los Angeles, CA, USA; Institute for the Developing Mind, The Saban Research Institute, Children's Hospital Los Angeles, CA, USA
| | - Patrick McGrath
- New York State Psychiatric Institute, Columbia University, New York, NY, USA; Columbia University College of Physicians and Surgeons, Columbia University, New York, NY, USA
| | - Jonathan Stewart
- New York State Psychiatric Institute, Columbia University, New York, NY, USA; Columbia University College of Physicians and Surgeons, Columbia University, New York, NY, USA
| | - Ying Chen
- New York State Psychiatric Institute, Columbia University, New York, NY, USA
| | - Seonjoo Lee
- New York State Psychiatric Institute, Columbia University, New York, NY, USA; Columbia University College of Physicians and Surgeons, Columbia University, New York, NY, USA
| | - Melanie Wall
- New York State Psychiatric Institute, Columbia University, New York, NY, USA; Columbia University College of Physicians and Surgeons, Columbia University, New York, NY, USA
| | - Vanessa Bastidas
- New York State Psychiatric Institute, Columbia University, New York, NY, USA
| | - Susie Hong
- New York State Psychiatric Institute, Columbia University, New York, NY, USA
| | - Bret R Rutherford
- New York State Psychiatric Institute, Columbia University, New York, NY, USA; Columbia University College of Physicians and Surgeons, Columbia University, New York, NY, USA
| | - David J Hellerstein
- New York State Psychiatric Institute, Columbia University, New York, NY, USA; Columbia University College of Physicians and Surgeons, Columbia University, New York, NY, USA
| | - Jonathan Posner
- New York State Psychiatric Institute, Columbia University, New York, NY, USA; Columbia University College of Physicians and Surgeons, Columbia University, New York, NY, USA.
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Chu CS, Chu CL, Liang CK, Lu T, Lin YT, Chou MY, Chow PCK. Association Between Polymorphisms in Dopamine-Related Genes and Orthopedic Pain Expression in a Chinese Elderly Population. Pain Pract 2018; 19:211-221. [PMID: 30317684 DOI: 10.1111/papr.12737] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2018] [Revised: 09/18/2018] [Accepted: 10/05/2018] [Indexed: 12/24/2022]
Abstract
OBJECTIVES The dopaminergic pathway plays a vital role in pain expression. Here, our aim was to investigate the effects of polymorphisms in genes encoding the dopamine active transporter (SLC6A3) and dopamine receptor D2 (DRD2) on preoperative pain expression among patients preparing for orthopedic surgery. METHODS Chinese elderly patients scheduled for orthopedic surgery were enrolled. The VAS was used to evaluate pain intensity (score range 0 to 10; 0 = no pain; 10 = worst pain possible). Depressive symptoms were evaluated via the 15-item Geriatric Depression Scale. DNA was isolated from venous blood samples, and single-nucleotide polymorphisms of SLC6A3 and DRD2 were genotyped. Multiple linear regressions analyses were carried out to adjust the results for confounders. RESULTS A total of 294 patients with a mean age of 73.82 ± 8.03 years were enrolled in this study. After adjustment for confounders, rs393795 in SLC6A3 showed a significant association with preoperative VAS scores. Patients with the A/A genotype reported lower mean pain scores than did those with the A/C genotype (P = 0.026). Subsequent depression-stratified analysis of rs6276 in DRD2 revealed that patients with the A/A genotype had higher pain scores than did those with the G/G genotype (P = 0.043). No associations were found for DRD2 rs6277 in the whole study population or depression-stratified groups. CONCLUSION Genetic variations in SLC6A3 and DRD2 may play an important role in pain expression among the elderly prior to orthopedic surgery.
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Affiliation(s)
- Che-Sheng Chu
- Department of Psychiatry, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan.,Center for Geriatric and Gerontology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | | | - Chih-Kuang Liang
- Center for Geriatric and Gerontology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan.,Division of Neurology, Department of Medicine, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Ti Lu
- Department of Psychiatry, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Yu-Te Lin
- Center for Geriatric and Gerontology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan.,Division of Neurology, Department of Medicine, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Ming-Yueh Chou
- Center for Geriatric and Gerontology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
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Green CA, Capitman J, Leutz W. Expanded Care and Quality of Life Among Elderly Social HMO Members. J Appl Gerontol 2016. [DOI: 10.1177/073346480202100304] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Drawing on interviewsummaries from 52 in-depth interviews with SocialHMOmembers, coded for quality-of-life themes, we explore how home-and community-based services affect quality of life, autonomy, and control. We identify areas where services positively influence quality of life, including promoting functional independence and preventing further functional decline, and we raise questions about important quality-of-life related care that has been outside the Social HMOs'priorities or which they have been unable to adequately address. Elders might benefit if the Social HMOs and other similar programs could be expanded to include services such as training in falls prevention, increased attention to social needs, and better assessment and follow-up of mental health problems.
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Pozzebon D, Piccin CF, Silva AMTD, Corrêa ECR. Disfunção temporomandibular e dor craniocervical em profissionais da área da enfermagem sob estresse no trabalho. REVISTA CEFAC 2016. [DOI: 10.1590/1982-0216201618217515] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
RESUMO Objetivo: verificar a presença e severidade de Disfunção Temporomandibular, presença de cefaleia e cervicalgia e o limiar de dor muscular de músculos cervicais em profissionais de enfermagem sob estresse no trabalho. Métodos: 43 mulheres foram avaliadas quanto à presença e severidade de Disfunção Temporomandibular pelo instrumento Critérios de Diagnóstico para Pesquisa de Desordem Temporomandibular e pelo Índice Temporomandibular, respectivamente. Além disso, foram avaliadas quanto ao limiar de dor à pressão nos músculos cervicais por algometria e quanto à presença de cefaleia e cervicalgia. Resultados: disfunção Temporomandibular foi encontrada em 30,23% da amostra, com valor médio de escore de gravidade de 0,52. Entre as participantes com Disfunção Temporomandibular, 69,23% apresentavam depressão, 61,64% graduação I de dor crônica e Sintomas Físicos não Específicos incluindo e excluindo itens de dor em 46,15% e 61,64%, respectivamente. Cefaleia foi referida por 55,81% e cervicalgia por 60,47%. Não houve associação entre Disfunção Temporomandibular, cefaleia e cervicalgia. Os limiares de dor dos músculos cervicais apresentaram-se baixos tanto nos indivíduos com diagnóstico de Disfunção Temporomandibular quanto nos sem este diagnóstico, sem diferença significativa. O músculo esternocleidomastóideo apresentou-se com os menores limiares de dor à pressão. Conclusão: alta incidência de Disfunção Temporomandibular, cefaleia e cervicalgia foram detectadas nesta amostra. Disfunção Temporomandibular não influenciou a presença de cefaleia e/ou cervicalgia. A alta frequência de dor cervical e os baixos limiares de dor no músculo esternocleidomastóideo em todas as participantes demonstram o comprometimento dos músculos cervicais, resultante de possíveis posturas inadequadas e tensão muscular relacionadas ao estresse.
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Li S, Han J, Wang DS, Feng B, Deng YT, Wang XS, Yang Q, Zhao MG. Echinocystic acid reduces reserpine-induced pain/depression dyad in mice. Metab Brain Dis 2016; 31:455-63. [PMID: 26729203 DOI: 10.1007/s11011-015-9786-6] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2015] [Accepted: 12/22/2015] [Indexed: 01/06/2023]
Abstract
Chronic pain has consistently been correlated with depression. Echinocystic acid (EA), a natural triterpone enriched in various herbs and used for medicinal purpose in many Asian countries, exhibits anti-inflammatory and analgesic activities. However, little is known the effects of EA on the depression. In present study, we investigated the anti-depression activities in the mouse model of reserpine-induced pain-depression dyad. Reserpine (1 mg/kg subcutaneously daily for 3 days) caused significant depression-like behaviors and pain sensation. Subsequent treatment of EA (5 mg/kg intragastrically daily for 5 days) attenuated the reserpine-induced pain/depression dyad as shown by the increase of pain threshold and the behaviors in forced swimming test, tail suspension test, and open field test. Furthermore, treatment of EA reversed the decrease of biogenic amines (norepinephrine, dopamine, and serotonin) in the brain region of hippocampus, a structure involved in the formation of emotional disorders. Levels of serotonin receptor 5-HT1A were decreased and levels of 5-HT2A were increased in the reserpine-injected mice. Treatment of EA could restore the alterations of serotonin receptors. At the same time, the increase in GluN2B-containing NMDA receptors, p-GluA1-Ser831, PSD-95 and CaMKII were integrated with the increase in caspase-3 and iNOS levels in the hippocampus of the reserpine-injected mice. EA significantly reversed the changes of above proteins. However, EA did not affect the levels of GluN2A-containing NMDA receptors and the total levels of GluA1 and p-GluA1-Ser845. Our study provides strong evidence that EA attenuates reserpine-induced pain/depression dyad partially through regulating the biogenic amines levels and GluN2B receptors in the hippocampus.
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Affiliation(s)
- Shuo Li
- Department of Pharmacology, School of Pharmacy, The Fourth Military Medical University, Xi'an, 710032, China
| | - Jing Han
- Department of Pharmacology, School of Pharmacy, The Fourth Military Medical University, Xi'an, 710032, China
| | - Dong-Sheng Wang
- Department of Orthopedics, Jinling Hospital, Clinical School of Nanjing, Second Military Medical University, Nanjing, 210002, China
| | - Bin Feng
- Department of Pharmacology, School of Pharmacy, The Fourth Military Medical University, Xi'an, 710032, China
| | - Ya-Ting Deng
- Department of Pharmacology, School of Pharmacy, The Fourth Military Medical University, Xi'an, 710032, China
| | - Xin-Shang Wang
- Department of Pharmacology, School of Pharmacy, The Fourth Military Medical University, Xi'an, 710032, China
| | - Qi Yang
- Department of Pharmacology, School of Pharmacy, The Fourth Military Medical University, Xi'an, 710032, China
| | - Ming-Gao Zhao
- Department of Pharmacology, School of Pharmacy, The Fourth Military Medical University, Xi'an, 710032, China.
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Song KW, Kim ME. Sleep Quality of Patients with Temporomandibular Disorders: Relationship to Clinical and Psychological Characteristics. ACTA ACUST UNITED AC 2015. [DOI: 10.14476/jomp.2015.40.4.155] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Aasvik JK, Woodhouse A, Jacobsen HB, Borchgrevink PC, Stiles TC, Landrø NI. Subjective memory complaints among patients on sick leave are associated with symptoms of fatigue and anxiety. Front Psychol 2015; 6:1338. [PMID: 26441716 PMCID: PMC4561749 DOI: 10.3389/fpsyg.2015.01338] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2015] [Accepted: 08/20/2015] [Indexed: 11/30/2022] Open
Abstract
Objective: The aim of this study was to identify symptoms associated with subjective memory complaints (SMCs) among subjects who are currently on sick leave due to symptoms of chronic pain, fatigue, depression, anxiety, and insomnia. Methods: This was a cross-sectional study, subjects (n = 167) who were currently on sick leave were asked to complete an extensive survey consisting of the following: items addressing their sociodemographics, one item from the SF-8 health survey measuring pain, Chalder Fatigue Questionnaire, Hospital Anxiety and Depression Scale, Insomnia Severity Index, and Everyday Memory Questionnaire – Revised. General linear modeling was used to analyze variables associated with SMCs. Results: Symptoms of fatigue (p-value < 0.001) and anxiety (p-value = 0.001) were uniquely and significantly associated with perceived memory failures. The associations with symptoms of pain, depression, and insomnia were not statistically significant. Conclusions: Subjective memory complaints should be recognized as part of the complex symptomatology among patients who report multiple symptoms, especially in cases of fatigue and anxiety. Self-report questionnaires measuring perceived memory failures may be a quick and easy way to incorporate and extend this knowledge into clinical practice.
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Affiliation(s)
- Julie K Aasvik
- Department of Circulation and Medical Imaging, Faculty of Medicine, Norwegian University of Science and Technology Trondheim, Norway
| | - Astrid Woodhouse
- Hysnes Rehabilitation Center, St. Olav's University Hospital Trondheim, Norway ; National Competence Centre for Complex Disorders, St. Olav's University Hospital Trondheim, Norway ; Department of Public Health and General Practice, Norwegian University of Science of Technology Trondheim, Norway
| | - Henrik B Jacobsen
- Department of Circulation and Medical Imaging, Faculty of Medicine, Norwegian University of Science and Technology Trondheim, Norway ; Hysnes Rehabilitation Center, St. Olav's University Hospital Trondheim, Norway ; National Competence Centre for Complex Disorders, St. Olav's University Hospital Trondheim, Norway
| | - Petter C Borchgrevink
- Department of Circulation and Medical Imaging, Faculty of Medicine, Norwegian University of Science and Technology Trondheim, Norway ; Hysnes Rehabilitation Center, St. Olav's University Hospital Trondheim, Norway ; National Competence Centre for Complex Disorders, St. Olav's University Hospital Trondheim, Norway
| | - Tore C Stiles
- Hysnes Rehabilitation Center, St. Olav's University Hospital Trondheim, Norway ; National Competence Centre for Complex Disorders, St. Olav's University Hospital Trondheim, Norway ; Department of Psychology, Norwegian University of Science and Technology Trondheim, Norway
| | - Nils I Landrø
- Department of Circulation and Medical Imaging, Faculty of Medicine, Norwegian University of Science and Technology Trondheim, Norway ; National Competence Centre for Complex Disorders, St. Olav's University Hospital Trondheim, Norway ; Clinical Neuroscience Group, Department of Psychology, University of Oslo Oslo, Norway
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Chronic Pain in the Japanese Community--Prevalence, Characteristics and Impact on Quality of Life. PLoS One 2015; 10:e0129262. [PMID: 26076135 PMCID: PMC4467865 DOI: 10.1371/journal.pone.0129262] [Citation(s) in RCA: 91] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2014] [Accepted: 05/06/2015] [Indexed: 11/19/2022] Open
Abstract
Background Chronic pain is recognized as a public health problem that affects the general population physically, psychologically, and socially. However, there is little knowledge about the associated factors of chronic pain, such as the influence of weather, family structure, daily exercise, and work status. Objectives This survey had three aims: 1) to estimate the prevalence of chronic pain in Japan, 2) to analyze these associated factors, and 3) to evaluate the social burden due to chronic pain. Methods We conducted a cross-sectional postal survey in a sample of 6000 adults aged ≥20 years. The response rate was 43.8%. Results The mean age of the respondents was 57.7 years (range 20–99 years); 39.3% met the criteria for chronic pain (lasting ≥3 months). Approximately a quarter of the respondents reported that their chronic pain was adversely influenced by bad weather and also oncoming bad weather. Risk factors for chronic pain, as determined by a logistic regression model, included being an older female, being unemployed, living alone, and no daily exercise. Individuals with chronic pain showed significantly lower quality of life and significantly higher psychological distress scores than those without chronic pain. The mean annual duration of absence from work of working-age respondents was 9.6 days (range 1–365 days). Conclusions Our findings revealed that high prevalence and severity of chronic pain, associated factors, and significant impact on quality of life in the adult Japanese population. A detailed understanding of factors associated with chronic pain is essential for establishing a management strategy for primary care.
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Activation of GPR30 attenuates chronic pain-related anxiety in ovariectomized mice. Psychoneuroendocrinology 2015; 53:94-107. [PMID: 25614360 DOI: 10.1016/j.psyneuen.2014.12.021] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2014] [Revised: 12/24/2014] [Accepted: 12/29/2014] [Indexed: 11/21/2022]
Abstract
Estrogen regulates neuroendocrine and inflammatory processes that play critical roles in neuroinflammation, anxiety, and chronic pain. Patients suffering from chronic pain often complain of anxiety. However, limited information is available regarding the neural circuitry of chronic pain-related anxiety and the related function of estrogen. Hindpaw injection of complete Freund's adjuvant (CFA) and chronic constriction injury (CCI) of the sciatic nerve induced notable pain sensitization and anxiety-like behavior in ovariectomized (OVX) mice. We found that the level of G-protein-coupled receptor 30 (GPR30), a membrane estrogen receptor, was significantly increased in the basolateral amygdala (BLA) of ovariectomized (OVX) mice suffering from chronic inflammatory and neuropathic pain. Subcutaneous injection or BLA local infusion of the GPR30 agonist G1 significantly reduced anxiety-like behavior in CFA-injected and CCI-OVX mice; however, this treatment did not alter the nociceptive threshold. GPR30 knock down by shRNA in the BLA of OVX mice inhibited the anxiolytic effects of GPR30 activation. G1 administration reversed the upregulation of GluR1 subunit in AMPA and NR2A-containing NMDA receptors and the downregulation of GABAA receptors in the BLA of CFA-injected and CCI-OVX mice. Electrophysiological recording revealed that GPR30 activation could prevent imbalance between excitatory and inhibitory transmissions in the BLA synapses of CFA-injected OVX mice. In conclusion, GPR30 activation induced anxiolytic effects but did not affect the nociceptive threshold of mice under chronic pain. The anxiolytic effects of GPR30 were partially due to maintaining the balance between excitatory and inhibitory transmissions in the BLA.
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Liu SB, Zhao R, Li XS, Guo HJ, Tian Z, Zhang N, Gao GD, Zhao MG. Attenuation of reserpine-induced pain/depression dyad by gentiopicroside through downregulation of GluN2B receptors in the amygdala of mice. Neuromolecular Med 2014; 16:350-9. [PMID: 24584520 DOI: 10.1007/s12017-013-8280-8] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2013] [Accepted: 11/20/2013] [Indexed: 01/05/2023]
Abstract
Epidemiological studies demonstrate that pain frequently occurs comorbid with depression. Gentiopicroside (Gent) is a secoiridoid compound isolated from Gentiana lutea that exhibits analgesic properties and inhibits the expression of GluN2B-containing N-methyl-D-aspartate (NMDA) receptors in the anterior cingulate cortex of mice. However, the effects of Gent on the reserpine-induced pain/depression dyad and its underlying mechanisms are unclear. Reserpine administration (1 mg/kg subcutaneous daily for 3 days) caused a significant decrease in the nociceptive threshold as evidenced by the reduced paw withdrawal latency in response to a radiant heat source and mechanical allodynia. Behavioral detection indicated a significant increase in immobility time during a forced swim test, as well as decreased time in the central area and total travel distance in an open field test. Furthermore, reserpinized animals exhibited increased oxidative stress. Systemic Gent administration dose-dependently ameliorated the behavioral deficits associated with reserpine-induced pain/depression dyad. At the same time, the decrease in biogenic amine levels (norepinephrine, dopamine, and serotonin) was integrated with the increase in caspase-3 levels and GluN2B-containing NMDA receptors in the amygdala of the reserpine-injected mice. Gent significantly reversed the changes in the levels of biogenic amines, caspase-3, and GluN2B-containing NMDA receptors in amygdala. However, Gent did not affect the expression of GluN2A-containing NMDA receptors. The inhibitory effects of Gent on oxidative stress were occluded by simultaneous treatment of GluN2B receptors antagonist Ro25-6981. Our study provides strong evidence that Gent inhibits reserpine-induced pain/depression dyad by downregulating GluN2B receptors in the amygdala.
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Affiliation(s)
- Shui-bing Liu
- Department of Pharmacology, School of Pharmacy, The Fourth Military Medical University, Xi'an, 710032, China
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de Jesus Mari J, Tófoli LF, Noto C, Li LM, Diehl A, Claudino AM, Juruena MF. Pharmacological and psychosocial management of mental, neurological and substance use disorders in low- and middle-income countries: issues and current strategies. Drugs 2013; 73:1549-68. [PMID: 24000001 DOI: 10.1007/s40265-013-0113-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Mental, neurological, and substance use disorders (MNS) are among the largest sources of medical disability in the world, surpassing both cardiovascular disease and cancer. The picture is not different in low- and middle-income countries (LAMIC) where the relative morbidity associated with MNS is increasing, as a consequence of improvement in general health indicators and longevity. However, 80 % of individuals with MNS live in LAMIC but only close to 20 % of cases receive some sort of treatment. The main aim of this article is to provide non-specialist health workers in LAMIC with an accessible guide to the affordable essential psychotropics and psychosocial interventions which are proven to be cost effective for treating the main MNS. The MNS discussed in this article were selected on the basis of burden, following the key priority conditions selected by the Mental Health Action Programme (mhGAP) developed by the World Health Organization (WHO) (anxiety, stress-related and bodily distress disorders; depression and bipolar disorder; schizophrenia; alcohol and drug addiction; and epilepsy), with the addition of eating disorders, because of their emergent trend in middle-income countries. We review best evidence-based clinical practice in these areas, with a focus on drugs from the WHO Model List of Essential Medicines and the psychosocial interventions available in LAMIC for the management of these conditions in primary care. We do this by reviewing guidelines developed by prestigious professional associations and government agencies, clinical trials conducted in LAMIC and systematic reviews (including Cochrane reviews) identified from the main international literature databases (MEDLINE, EMBASE and PsycINFO). In summary, it can be concluded that the availability and use of the psychotropics on the WHO Model List of Essential Medicines in LAMIC, plus an array of psychosocial interventions, can represent a cost-effective way to expand treatment of most MNS. The translation of these findings into policies can be achieved by relatively low supplementary funding, and limited effort engendered by governments and policy makers in LAMIC.
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Affiliation(s)
- Jair de Jesus Mari
- Department of Psychiatry, Universidade Federal de São Paulo, Rua Borges Lagoa 570 - 1° andar, Vila Clementino, São Paulo, SP, 04038-000, Brazil,
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Lisspers J, Nygren Å, Söderman E, Candidate D. Psychological Patterns in Patients with Coronary Heart Disease, Chronic Pain and Respiratory Disorder. Scand J Caring Sci 2013. [DOI: 10.1111/j.1471-6712.1998.tb00471.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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Aversa LH, Stoddard JA, Doran NM, Au S, Chow B, McFall M, Saxon A, Baker DG. PTSD and depression as predictors of physical health-related quality of life in tobacco-dependent veterans. J Psychosom Res 2012; 73:185-90. [PMID: 22850258 DOI: 10.1016/j.jpsychores.2012.06.010] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2012] [Revised: 06/25/2012] [Accepted: 06/25/2012] [Indexed: 10/28/2022]
Abstract
OBJECTIVE Smoking, depression and PTSD are related to poor physical health outcomes and health-related quality of life (HRQoL). Previous studies examining the effects of quitting smoking on HRQoL have been mixed. This study aimed to examine the effects of PTSD, depressive symptoms and smoking cessation on HRQoL in a sample receiving treatment for PTSD. METHOD This study utilized archival interview and self-report data from a clinical trial (VA Cooperative Study 519) that recruited tobacco dependent veterans with chronic PTSD (N=943). RESULTS Analyses were conducted using hierarchical linear modeling and indicated that PTSD and depressive symptoms differentially affected the various physical health status domains. Additionally, quitting smoking was associated with better self-perceived health status and social functioning. CONCLUSION Our findings further explain the interrelationships of PTSD, depression, and smoking in the prediction of physical HRQoL and advocate the importance of integrated care.
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Affiliation(s)
- Laura H Aversa
- Veterans Affairs San Diego Healthcare System, 3350 La Jolla Village Dr.151, San Diego, CA 92161, USA
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García-Campayo J, Ayuso-Mateos JL, Caballero L, Romera I, Aragonés E, Rodríguez-Artalejo F, Quail D, Gilaberte I. Relationship of somatic symptoms with depression severity, quality of life, and health resources utilization in patients with major depressive disorder seeking primary health care in Spain. PRIMARY CARE COMPANION TO THE JOURNAL OF CLINICAL PSYCHIATRY 2012; 10:355-62. [PMID: 19158973 DOI: 10.4088/pcc.v10n0502] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/23/2007] [Accepted: 01/14/2008] [Indexed: 10/20/2022]
Abstract
OBJECTIVE To investigate the relationship between the characteristics of somatic symptoms and depression severity, quality of life (QOL), and health resources utilization in patients with major depressive disorder (MDD) in primary care setting. METHOD This cross-sectional, nationwide epidemiologic study, carried out in 1150 primary care patients with DSM-IV-defined MDD, evaluated the characteristics of somatic symptoms by means of the Standardized Polyvalent Psychiatric Interview. Depression severity and QOL were evaluated by means of the Zung Self-Rating Depression Scale (SDS) and the Physical and Mental Component Summaries of the Medical Outcomes Study 12-item Short-Form Health Survey. Health resources utilization was measured in terms of doctor consultations and hospitalizations. The associations were assessed by means of adjusted analyses. The study was carried out from April 2004 to July 2004. RESULTS Disability associated with somatic symptoms and number of somatic symptoms were strongly associated with increased depression severity (2.45 and 0.29 increase in SDS score, respectively) and health resources utilization (odds ratios of 1.42 and 1.04, respectively). Associated disability, frequency, and persistence during leisure time of somatic symptoms were strongly associated with poorer QOL. In contrast, we found a weaker relationship between duration and intensity of somatic symptoms and depression severity, QOL, and health resources utilization. CONCLUSIONS Of the studied somatic symptom characteristics, somatic symptom-associated disability and number of somatic symptoms are strongly associated with increased depression severity and health resources utilization, as well as with decreased QOL. Our results may help physicians identify relevant characteristics of somatic symptoms to more effectively diagnose and treat depression in primary care patients.
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Gerrits MM, Vogelzangs N, van Oppen P, van Marwijk HW, van der Horst H, Penninx BW. Impact of pain on the course of depressive and anxiety disorders. Pain 2012; 153:429-436. [DOI: 10.1016/j.pain.2011.11.001] [Citation(s) in RCA: 106] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2011] [Revised: 10/26/2011] [Accepted: 11/01/2011] [Indexed: 10/14/2022]
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Sustained medically unexplained physical symptoms in euthymic patients with recurrent depression: predictive value for recurrence and associations with omega 3- and 6 fatty acids and 5-HTTLPR? J Affect Disord 2012; 136:604-11. [PMID: 22100130 DOI: 10.1016/j.jad.2011.10.024] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2011] [Revised: 10/19/2011] [Accepted: 10/19/2011] [Indexed: 11/20/2022]
Abstract
BACKGROUND Identification of potentially modifiable risk factors for recurrence in recurrent depression could provide opportunities to improve preventive interventions. In this study we aimed to examine the predictive value of medically unexplained physical symptoms (MUPS) on time to recurrence in recurrent depression. Additionally, to elucidate pathophysiological mechanisms that could explain the relations between MUPS and depression, we investigate the association between a sustained high level of MUPS, and (I) omega (ω)-3 and -6 fatty acid (FA)-status and (II) functional polymorphisms in the promoter region of the serotonin transporter gene (5-HTTLPR). METHODS Based on three Physical Symptom Checklist (PCS) scores over 12 months, we defined two groups of remitted recurrently depressed patients: 41 patients with a sustained high number of MUPS and 34 patients with a sustained low number or no MUPS. Patients were followed-up for 3.5 years while recurrence of their depression was monitored. In addition, we analyzed patients' erythrocyte's FA-profiles and triallelically genotyped their 5-HTTLPR. RESULTS A sustained high level of MUPS predicted consecutive depression recurrence over 3.5 years (adjusted relative risk 2.8). FA-status and distribution of 5-HTTLPR variant frequencies did not differ between patients with sustained high compared to low/absent MUPS-levels. LIMITATIONS Our sample was relatively small. CONCLUSION Remitted recurrently depressed patients with sustained MUPS have a considerably increased risk of recurrence. Having sustained MUPS is not associated with either erythrocyte ω-3 or -6 FA-levels or 5-HTTLPR polymorphism. Recognition and reducing MUPS in an early state could prevent a (depressive) relapse.
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Gaynes BN, Farley JF, Dusetzina SB, Ellis AR, Hansen RA, Miller WC, Stürmer T. Does the presence of accompanying symptom clusters differentiate the comparative effectiveness of second-line medication strategies for treating depression? Depress Anxiety 2011; 28:989-98. [PMID: 21898717 PMCID: PMC3215789 DOI: 10.1002/da.20898] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2011] [Revised: 08/02/2011] [Accepted: 08/06/2011] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND We explored whether clinical outcomes differ by treatment strategy following initial antidepressant treatment failure among patients with and without clinically relevant symptom clusters. METHODS The Sequenced Treatment Alternatives to Relieve Depression (STAR*D) trial was used to examine depression remission and response in patients with coexisting anxiety, atypical features, insomnia, and low energy. We applied propensity scoring to control for selection bias that precluded comparisons between augmentation and switch strategies in the original trial. Binomial regressions compared the likelihood of remission or response among patients with and without symptom clusters for switch versus augmentation strategies (n = 269 per arm); augmentation strategy type (n = 565); and switch strategy type (n = 727). RESULTS We found no statistically significant difference in remission or response rates between augmentation or switch strategies. However, symptom clusters did distinguish among augmentation and switch strategies, respectively. For patients with low energy, augmentation with buspirone was less likely to produce remission than augmentation with bupropion (remission Risk Ratio (RR): 0.54, 95% CI: 0.35-0.85, response RR: 0.67, 95% CI: 0.43, 1.03). Also, for patients with low energy, switching to venlafaxine or bupropion was less likely to produce remission than switching to sertraline (RR: 0.59, 95% CI: 0.36-0.97; RR: 0.63, 95% CI: 0.38-1.06, respectively). CONCLUSIONS Remission and response rates following initial antidepressant treatment failure did not differ by treatment strategy for patients with coexisting atypical symptoms or insomnia. However, some second-step treatments for depression may be more effective than others in the presence of coexisting low energy. Subsequent prospective testing is necessary to confirm these initial findings.
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Affiliation(s)
- Bradley N. Gaynes
- University of North Carolina School of Medicine, Department of Psychiatry
| | - Joel F. Farley
- University of North Carolina Eshelman School of Pharmacy, Division of Pharmaceutical Outcomes and Policy
| | | | - Alan R. Ellis
- Cecil G Sheps Center for Health Services Research, University of North Carolina
| | | | | | - Til Stürmer
- UNC Gillings School of Public Health, Department of Epidemiology
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Ng B, Tomfohr LM, Camacho A, Dimsdale JE. Prevalence and comorbidities of somatoform disorders in a rural california outpatient psychiatric clinic. J Prim Care Community Health 2011; 2:54-9. [PMID: 23804664 DOI: 10.1177/2150131910383579] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVE This study examines the prevalence and comorbidities of somatoform disorders in a rural setting with a diverse ethnic population. METHOD A retrospective chart review was conducted of active psychiatric outpatients in a clinic located in a rural community. Data abstracted included demographic variables, multi-axial diagnoses (DSM-IV-TR), length of treatment, psychotropic medications, and number of medications discontinued because of side effects. Improvement in level of function with treatment was measured by change in global assessment of functioning (GAF) scores. RESULTS Of 737 records reviewed, 37 (5%) contained a diagnosis of somatoform disorder. The most common comorbidities in the somatoform group were depression (P < .01), hypertension (P < .01), and arthritis (P < .05). The somatoform group was significantly more likely to have a chronic medical illness (P < .01) and history of surgeries (P < .05). The somatoform group patients' ΔGAF was one fourth the ΔGAF scores in all other psychiatric outpatients (1.41 vs 6.79, P < .01). The somatoform group changed medications more often because of side effects (1.35 times vs 0.71 times, P < .01), received a greater number of psychotropic medications (2.05 vs 1.62, P < .05), and was more likely to be taking an antidepressant (P < .05) than the nonsomatoform group. CONCLUSION Somatoform disorder patients had a higher prevalence of depression, chronic medical conditions, and surgeries. They responded less favorably to treatment when compared to patients without a somatoform disorder, and manifested a decreased tolerance to medication side effects. Female gender, fewer years of education, and Latino ethnicity did not increase the probability of having a somatoform disorder.
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Affiliation(s)
- Bernardo Ng
- Department of Psychiatry, University of California, San Diego, CA, USA
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Butkevich I, Mikhailenko V, Vershinina E, Semionov P, Makukhina G, Otellin V. Maternal buspirone protects against the adverse effects of in utero stress on emotional and pain-related behaviors in offspring. Physiol Behav 2010; 102:137-42. [PMID: 21056051 DOI: 10.1016/j.physbeh.2010.10.023] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2010] [Revised: 10/25/2010] [Accepted: 10/28/2010] [Indexed: 11/19/2022]
Abstract
Previous investigations from our laboratory demonstrated that prenatal stress exacerbates inflammatory pain-related behavior in adult rats and that fetal serotonin (5-HT) is involved in this phenomenon. In the present study we test the hypothesis that injections of buspirone, a 5-HT1A agonist, to rat dams before restraint stress during the last week of pregnancy (between pregnant days 15 and 20) can improve the characteristics of emotional and inflammatory pain-related behaviors in the adult offspring. Buspirone was injected to dams between the 9 and 20 days of pregnancy, during restraint stress, five min before it. The depression-like behavior in the forced swim test, formalininduced pain and body weight were investigated in the adult offspring. Prenatal stress exacerbated the licking behavior, the index of formalin-induced pain, and increased the time of immobility, the index of depression-like behavior. Buspirone normalized the licking behavior and profoundly reduced the time of immobility, which indicates differences in the mechanisms of antinociceptive and antidepressant effects of buspirone. The present new findings demonstrate that adverse influences of prenatal stress on emotional and inflammatory pain-related behaviors can be prevented by using prenatal buspirone, which shows long-term anxiolytic, antidepressant and antinociceptive effects. The new fact of body weight decrease in buspirone+stress males is worth noting in the context of the important problem of body weight gain as a common side effect of treatment with antidepressant drugs.
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Affiliation(s)
- I Butkevich
- Laboratory of Ontogeny of the Nervous System, I.P. Pavlov Institute of Physiology, Russian Academy of Sciences, Nab. Makarova, 6, St. Petersburg 199034, Russia.
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Differential effects of endogenous lithium on neurobehavioural functioning: a study on auditory evoked potentials. Psychiatry Res 2010; 178:176-81. [PMID: 20452041 DOI: 10.1016/j.psychres.2009.04.021] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2008] [Revised: 02/23/2009] [Accepted: 04/23/2009] [Indexed: 11/20/2022]
Abstract
Lithium occurs naturally in food and water. Low environmental concentrations in drinking water are associated with mental illnesses and behavioural offences, and at therapeutic dosages it is used to treat psychiatric (especially affective) disorders, partly by facilitating serotonergic (5-HT) neurotransmission. As little is known about the psychophysiological role of nutritional lithium in the general population, endogenous lithium concentrations were hypothesised to be associated with measurable effects on emotional liability and the loudness dependence (LD) that is proposed as one of the most valid indicators of 5-HT neurotransmission. Auditory evoked potentials of healthy volunteers [N=36] with high (>2.5 microg/l) or low (<1.5 microg/l) lithium serum concentrations were recorded. Emotional liability was assessed using the Brief Symptom Inventory (BSI). Low-lithium levels correlated with Somatisation while correlations between lithium and LD were not significant. Still, LD correlated positively with Paranoid Ideation, negatively with Anxiety and, in the high-lithium group, inversely with further aspects of emotional liability (Depression, Psychological Distress). In conclusion, the effects of low levels of endogenous lithium are associated with emotional liability, and high levels with some protective effects, although findings remain inconclusive regarding LD. Potential benefits of endogenous lithium on neurobehavioural functioning, especially in high-risk individuals, would have public health implications.
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Abstract
AIM The aim of the present study was to determine dissatisfaction with body appearance and bodily functions and to assess self-esteem in somatizing patients. METHODS Body image and self-esteem were investigated in 128 women; 34 of those had diagnosed somatoform disorders, 50 were breast cancer patients with total mastectomy surgery alone, and 44 were healthy subjects. Body image and self-esteem were assessed using the Body Cathexis Scale and Rosenberg Self-Esteem Scale. RESULTS The two clinical groups did not differ from one another (z = -1.832, P = 0.067), but differed from healthy controls in terms of body image (somatizing patients vs healthy controls, z = -3.628, P < 0.001; total mastectomy patients vs healthy controls, z = -3.172, P = 0.002). They also did not differ significantly in terms of self-esteem (z = -0.936, P = 0.349) when depressive symptoms were controlled. No statistically significant difference was observed between total mastectomy patients and healthy controls in terms of self-esteem (z = -1.727, P = 0.084). The lower levels of self-esteem in somatizing patients were largely mediated by depressive symptoms. Depressed and non-depressed somatizing patients differed significantly from healthy controls with respect to their self-esteem and body image. CONCLUSIONS Somatizing patients who were dissatisfied with their bodily functions and appearance had lower levels of self-esteem and high comorbidity of depression. In clinical practice it is suggested that clinicians should take into account psychiatric comorbidity, self-esteem, and body image in somatizing patients when planning treatment approaches.
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Affiliation(s)
- Ozen O Sertoz
- Department of Psychiatry, School of Medicine, Division of Consultation Liaison Psychiatry, Ege University, Izmir, Turkey.
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SCHIEIR ORIT, THOMBS BRETTD, HUDSON MARIE, TAILLEFER SUZANNE, STEELE RUSSELL, BERKSON LAEORA, BERTRAND CAROLE, COUTURE FRANCOIS, FITZCHARLES MARYANN, GAGNÉ MICHEL, GARFIELD BRUCE, GUTKOWSKI ANDRZEJ, KANG HARB, KAPUSTA MORTON, LIGIER SOPHIE, MATHIEU JEANPIERRE, MÉNARD HENRI, MERCILLE SUZANNE, STARR MICHAEL, STEIN MICHAEL, ZUMMER MICHEL, BARON MURRAY. Symptoms of Depression Predict the Trajectory of Pain Among Patients with Early Inflammatory Arthritis: A Path Analysis Approach to Assessing Change. J Rheumatol 2009; 36:231-9. [DOI: 10.3899/jrheum.080147] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Objective.To assess the longitudinal relationships, including directionality, among chronic pain, symptoms of depression, and disease activity in patients with early inflammatory arthritis (EIA).Methods.One hundred eighty patients with EIA completed an examination, including swollen joint count, and were administered the Center for Epidemiological Studies Depression Scale (CES-D) and the McGill Pain Questionnaire (MPQ) at 2 timepoints 6 months apart. Cross-lagged panel path analysis was used to simultaneously assess concurrent and longitudinal relationships among pain, symptoms of depression, and number of swollen joints.Results.Pain, symptoms of depression, and number of swollen joints decreased over time (p < 0.001) and were prospectively linked to pain, symptoms of depression, and number of swollen joints, respectively, at 6 months. Symptoms of depression and pain were correlated with each other at baseline (0.47) and at 6-month followup assessments (0.28). Baseline symptoms of depression significantly predicted pain symptoms at 6 months (standardized regression coefficient = 0.28, p = 0.001), whereas pain and disease activity did not predict the course of any other variable after controlling for baseline values.Conclusion.Symptoms of depression predicted the trajectory of pain from baseline to 6 months. In addition, there were reciprocal/bidirectional associations between pain and symptoms of depression over time. More research is needed to better understand the relationship between pain and depressive symptoms and how to best manage patients with EIA who have high levels of both.
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Clark MR, Stoller KB, Brooner RK. Assessment and management of chronic pain in individuals seeking treatment for opioid dependence disorder. CANADIAN JOURNAL OF PSYCHIATRY. REVUE CANADIENNE DE PSYCHIATRIE 2008; 53:496-508. [PMID: 18801211 DOI: 10.1177/070674370805300804] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVE To review the problem of chronic pain in patients with substance use disorders, focusing on the prevalence of chronic pain in patients with substance dependence disorders, especially prescription opioid dependence, associated comorbidities, and the impact on drug abuse treatment response. METHOD We identified relevant articles using PubMed from 1987 to 2008. Additional articles were obtained from the reference lists of key reviews of relevant topics. Studies were included if they investigated the relation between chronic pain and substance use disorders. Of particular interest were articles that proposed integrated treatment for both problems. RESULTS The high prevalence of chronic pain syndromes was only recently explored in patients seeking treatment for drug abuse. The presence of chronic pain increases the risk of poor response to substance abuse treatment and an increased likelihood of multiple comorbidities that further add to the negative impact experienced by patients with substance dependence disorders. Substance abuse treatment programs offering integrated medical and psychiatric care for these comorbidities improve outcomes, with stepped care approaches offering the best treatment by tailoring the level of care to the individual patient's needs. CONCLUSIONS Substance abuse treatment programs should expand their services to address the comorbidities likely to pose barriers to successful drug rehabilitation. Given the high prevalence and negative impact of chronic pain, new pain management services should be integrated within the drug treatment program and adapted as patients demonstrate the need for more intensive treatment. If applied to the problem of chronic pain, a model substance abuse treatment program of integrated stepped care would improve outcomes for patients with both devastating disorders.
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Affiliation(s)
- Michael R Clark
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Johns Hopkins Bayview Medical Center, Baltimore, Maryland, USA.
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Munce SEP, Stewart DE. Gender differences in depression and chronic pain conditions in a national epidemiologic survey. PSYCHOSOMATICS 2007; 48:394-9. [PMID: 17878497 DOI: 10.1176/appi.psy.48.5.394] [Citation(s) in RCA: 127] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The authors explored gender differences in the prevalence of depression in four chronic pain conditions and pain severity indices in a national database. In 131,535 adults, the prevalence of depression in women (9.1%) was almost twice that of men (5%). One-third (32.8%) had a chronic pain condition (fibromyalgia, arthritis/rheumatism, back problems, and migraine headaches). The prevalence of depression in individuals with chronic pain conditions was 11.3%, versus 5.3% in those without. Women reported higher rates of chronic pain conditions and depression and higher pain severity than men. Depression and chronic pain conditions represent significant sources of disability, especially for women.
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Affiliation(s)
- Sarah E P Munce
- University Health Network, Women's Health Program, 200 Elizabeth St., University of Toronto, Ontario, Canada M5G 2C4.
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North CS, Hong BA, Alpers DH. Relationship of functional gastrointestinal disorders and psychiatric disorders: Implications for treatment. World J Gastroenterol 2007; 13:2020-7. [PMID: 17465442 PMCID: PMC4319119 DOI: 10.3748/wjg.v13.i14.2020] [Citation(s) in RCA: 84] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
This article revisits the links between psychopathology and functional gastrointestinal disorders such as irritable bowel syndrome (IBS), discusses the rational use of antidepressants as well as non-pharmacological approaches to the management of IBS, and suggests guidelines for the treatment of IBS based on an interdisciplinary perspective from the present state of knowledge. Relevant published literature on psychiatric disorders, especially somatization disorder, in the context of IBS, and literature providing direction for management is reviewed, and new directions are provided from findings in the literature. IBS is a heterogeneous syndrome with various potential mechanisms responsible for its clinical presentations. IBS is typically complicated with psychiatric issues, unexplained symptoms, and functional syndromes in other organ systems. Most IBS patients have multiple complaints without demonstrated cause, and that these symptoms can involve systems other than the intestine, e.g. bones and joints (fibromyalgia, temporomandibular joint syndrome), heart (non-cardiac chest pain), vascular (post-menopausal syndrome), and brain (anxiety, depression). Most IBS patients do not have psychiatric illness per se, but a range of psychoform (psychological complaints in the absence of psychiatric disorder) symptoms that accompany their somatoform (physical symptoms in the absence of medical disorder) complaints. It is not correct to label IBS patients as psychiatric patients (except those more difficult patients with true somatization disorder). One mode of treatment is unlikely to be universally effective or to resolve most symptoms. The techniques of psychotherapy or cognitive-behavioral therapy can allow IBS patients to cope more readily with their illness. Specific episodes of depressive or anxiety disorders can be managed as appropriate for those conditions. Medications designed to improve anxiety or depression are not uniformly useful for psychiatric complaints in IBS, because the psychoform symptoms that sound similar to those seen in psychiatric disorders may not have the same significance in patients with IBS.
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Marazziti D, Mungai F, Vivarelli L, Presta S, Dell'Osso B. Pain and psychiatry: a critical analysis and pharmacological review. Clin Pract Epidemiol Ment Health 2006; 2:31. [PMID: 17087832 PMCID: PMC1660535 DOI: 10.1186/1745-0179-2-31] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2006] [Accepted: 11/06/2006] [Indexed: 11/10/2022]
Abstract
Pain is one of the most difficult medical problems to diagnose and treat and can be a common symptom of several psychiatric disorders. Pain-related issues are heterogeneous and often underestimated or misinterpreted, with the result that psychiatric interventions, which might have been beneficial from the outset, are often delayed or requested only as a last measure. Several problems arise from the definition, classification and assessment of pain, when documented according to the different scales which are commonly used, since these attempt to cover a multitude of analytical requirements, without really succeeding. An area of constant debate regards the connection between pain and various psychiatric disorders, and the difficulty in the classification of pain disorders within the currently existing framework. The pharmacological treatment of pain is complex and implies a variety of different compounds, from opioids to psychotropic medications like antidepressants and anticonvulsivants. This paper explores the mutual and reciprocal influence between pain and psychiatric disorders reviewing the latest developments in the definition, assessment and treatment of pain, with special emphasis on the impact of pain on psychiatric disorders (and vice versa), and on the use of psychotropic drugs in the treatment of pain syndromes.
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Affiliation(s)
- Donatella Marazziti
- Dipartimento di Psichiatria, Neurobiologia, Farmacologia e Biotecnologie, University of Pisa, Italy
| | - Francesco Mungai
- Dipartimento di Psichiatria, Neurobiologia, Farmacologia e Biotecnologie, University of Pisa, Italy
| | - Laura Vivarelli
- Dipartimento di Psichiatria, Neurobiologia, Farmacologia e Biotecnologie, University of Pisa, Italy
| | - Silvio Presta
- Dipartimento di Psichiatria, Neurobiologia, Farmacologia e Biotecnologie, University of Pisa, Italy
| | - Bernardo Dell'Osso
- Compulsive, Impulsive and Anxiety Disorders Program, Department of Psychiatry, Mount Sinai School of Medicine, New York, NY, USA
- Department of Psychiatry, Institute of Biomedical Sciences, Hospital "L. Sacco", University of Milan, Via G.B. Grassi 74, 20157, Milan, Italy
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Perahia DGS, Pritchett YL, Desaiah D, Raskin J. Efficacy of duloxetine in painful symptoms: an analgesic or antidepressant effect? Int Clin Psychopharmacol 2006; 21:311-7. [PMID: 17012978 DOI: 10.1097/01.yic.0000224782.83287.3c] [Citation(s) in RCA: 61] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
The evidence that the effects of the antidepressant duloxetine on painful physical symptoms in depression and chronic pain disorders are a direct analgesic effect rather than an indirect antidepressant effect is reviewed. Data from placebo-controlled acute studies of duloxetine in major depressive disorder, diabetic peripheral neuropathic pain and fibromyalgia syndrome are included in this review. In placebo-controlled studies of duloxetine in patients with major depressive disorder, non-depressed diabetic peripheral neuropathic pain, and fibromyalgia syndrome, duloxetine has a statistically significantly greater effect on pain than placebo. Path analysis suggests that in these patient populations, approximately 50, 90, and 80%, respectively, of the observed effect on pain is a direct analgesic effect rather than an indirect antidepressant effect. In fibromyalgia syndrome studies, duloxetine had similar and substantial effects on pain regardless of whether patients had comorbid major depressive disorder. Pain is a complex experience, involving both the physiological responses of the nociceptive system and the processing of that information in brain regions associated with emotion. While some effects of duloxetine on painful symptoms can be accounted for by its antidepressant action, the data strongly suggest that duloxetine also exerts a substantial direct analgesic effect over and above its antidepressant effects, in patients with major depressive disorder, diabetic peripheral neuropathic pain, and fibromyalgia syndrome.
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Hartman JM, Berger A, Baker K, Bolle J, Handel D, Mannes A, Pereira D, St Germain D, Ronsaville D, Sonbolian N, Torvik S, Calis KA, Phillips TM, Cizza G. Quality of life and pain in premenopausal women with major depressive disorder: the POWER Study. Health Qual Life Outcomes 2006; 4:2. [PMID: 16420706 PMCID: PMC1373611 DOI: 10.1186/1477-7525-4-2] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2005] [Accepted: 01/18/2006] [Indexed: 11/17/2022] Open
Abstract
Background Whereas it is established that organic pain may induce depression, it is unclear whether pain is more common in healthy subjects with depression. We assessed the prevalence of pain in premenopausal women with major depression (MDD). Subjects were 21- to 45-year-old premenopausal women with MDD (N = 70; age: 35.4 +/- 6.6; mean +/- SD) and healthy matched controls (N = 36; age 35.4 +/- 6.4) participating in a study of bone turnover, the P.O.W.E.R. (Premenopausal, Osteopenia/Osteoporosis, Women, Alendronate, Depression) Study. Methods Patients received a clinical assessment by a pain specialist, which included the administration of two standardized forms for pain, the Brief Pain Inventory – Short Form, and the Initial Pain Assessment Tool, and two scales of everyday stressors, the Hassles and Uplifts Scales. In addition, a quality-of-life instrument, the SF-36, was used. The diagnosis of MDD was established by a semi-structured interview, according to the DSM-IV criteria. Substance P (SP) and calcitonin-gene-related-peptide (CGRP), neuropeptides which are known mediators of pain, were measured every hour for 24 h in a subgroup of patients (N = 17) and controls (N = 14). Results Approximately one-half of the women with depression reported pain of mild intensity. Pain intensity was significantly correlated with the severity of depression (r2 = 0.076; P = 0.04) and tended to be correlated with the severity of anxiety, (r2 = 0.065; P = 0.07), and the number of depressive episodes (r2 = 0.072; P = 0.09). Women with MDD complained of fatigue, insomnia, and memory problems and experienced everyday negative stressors more frequently than controls. Quality of life was decreased in women with depression, as indicated by lower scores in the emotional and social well-being domains of the SF-36. SP (P < 0.0003) and CGRP (P < 0.0001) were higher in depressed subjects. Conclusion Women with depression experienced pain more frequently than controls, had a lower quality of life, and complained more of daily stressors. Assessment of pain may be important in the clinical evaluation of women with MDD. SP and CGRP may be useful biological markers in women with MDD.
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Affiliation(s)
- Jill M Hartman
- NIH Clinical Center, National Institutes of Health, Bethesda, MD, USA
| | - Ann Berger
- NIH Clinical Center, National Institutes of Health, Bethesda, MD, USA
| | - Karen Baker
- NIH Clinical Center, National Institutes of Health, Bethesda, MD, USA
| | - Jacques Bolle
- NIH Clinical Center, National Institutes of Health, Bethesda, MD, USA
| | - Daniel Handel
- NIH Clinical Center, National Institutes of Health, Bethesda, MD, USA
| | - Andrew Mannes
- NIH Clinical Center, National Institutes of Health, Bethesda, MD, USA
| | - Donna Pereira
- NIH Clinical Center, National Institutes of Health, Bethesda, MD, USA
| | - Diane St Germain
- NIH Clinical Center, National Institutes of Health, Bethesda, MD, USA
| | - Donna Ronsaville
- National Institute of Mental Health, National Institutes of Health, Bethesda, MD, USA
| | - Nina Sonbolian
- National Institutes of Digestive and Kidney Disorders, National Institutes of Health, Bethesda, MD, USA
| | - Sara Torvik
- NIH Clinical Center, National Institutes of Health, Bethesda, MD, USA
- National Institutes of Digestive and Kidney Disorders, National Institutes of Health, Bethesda, MD, USA
| | - Karim A Calis
- NIH Clinical Center, National Institutes of Health, Bethesda, MD, USA
| | - Terry M Phillips
- Ultramicro Analytical Immunochemistry Resource, Division of Bioengineering & Physical Science, Office of Research Services, National Institutes of Health, Bethesda, MD, USA
| | - Giovanni Cizza
- National Institute of Mental Health, National Institutes of Health, Bethesda, MD, USA
- National Institutes of Digestive and Kidney Disorders, National Institutes of Health, Bethesda, MD, USA
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Tylee A, Gandhi P. The importance of somatic symptoms in depression in primary care. PRIMARY CARE COMPANION TO THE JOURNAL OF CLINICAL PSYCHIATRY 2005; 7:167-76. [PMID: 16163400 PMCID: PMC1192435 DOI: 10.4088/pcc.v07n0405] [Citation(s) in RCA: 182] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/22/2005] [Accepted: 04/13/2005] [Indexed: 10/20/2022]
Abstract
OBJECTIVE Patients with depression present with psychological and somatic symptoms, including general aches and pains. In primary care, somatic symptoms often dominate. A review of the literature was conducted to ascertain the importance of somatic symptoms in depression in primary care. DATA SOURCES AND EXTRACTION MEDLINE, EMBASE, and PsychLIT/PsychINFO databases (1985-January 2004) were searched for the terms depression, depressive, depressed AND physical, somatic, unexplained symptoms, complaints, problems; somatised, somatized symptoms; somatisation, somatization, somatoform, psychosomatic; pain; recognition, under-recognition; diagnosis, underdiagnosis; acknowledgment, under-acknowledgment; treatment, undertreatment AND primary care, ambulatory care; primary physician; office; general practice; attribution, re-attribution; and normalising, normalizing. Only English-language publications and abstracts were considered. STUDY SELECTION More than 80 papers related to somatic symptoms in depression were identified using the content of their titles and abstracts. DATA SYNTHESIS Approximately two thirds of patients with depression in primary care present with somatic symptoms. These patients are difficult to diagnose, feel an increased burden of disease, rely heavily on health care services, and are harder to treat. Patient and physician factors that prevent discussion of psychological symptoms during consultations must be overcome. CONCLUSIONS Educational initiatives that raise awareness of somatic symptoms in depression and help patients to re-attribute these symptoms should help to improve the recognition of depression in primary care.
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Affiliation(s)
- André Tylee
- Institute of Psychiatry, Health Services Research Department, Denmark Hill, London, UK.
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Ruddy R, House A. Meta-review of high-quality systematic reviews of interventions in key areas of liaison psychiatry. Br J Psychiatry 2005; 187:109-20. [PMID: 16055821 DOI: 10.1192/bjp.187.2.109] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
BACKGROUND When planning and delivering a liaison psychiatry service it is important to have an understanding of the research evidence supporting the use of interventions likely to be delivered by the service. AIMS To identify high-quality systematic reviews for all interventions in three defined areas of liaison psychiatry, to summarise their clinical implications and to highlight areas where more research is needed. The three areas were the psychological effects of physical illness or treatment, somatoform disorders and self-harming behaviour. METHOD Computerised database searching, secondary reference searching, hand-searching and expert consultation were used to identify relevant systematic reviews. Studies were reliably selected, and quality-assessed, and data were extracted and interpreted by two reviewers. RESULTS We found 64 high-quality systematic reviews. Only 14 reviews included meta-analyses. CONCLUSIONS Many areas of liaison psychiatry practice are not based on high-quality evidence. More research in this area would help inform development and planning of liaison psychiatry services.
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Affiliation(s)
- Rachel Ruddy
- Academic Unit of Psychiatry and Behavioural Sciences, University of Leeds, Leeds LS2 9LT, UK.
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Saletu B, Prause W, Anderer P, Mandl M, Aigner M, Mikova O, Saletu-Zyhlarz GM. Insomnia in somatoform pain disorder: sleep laboratory studies on differences to controls and acute effects of trazodone, evaluated by the Somnolyzer 24 x 7 and the Siesta database. Neuropsychobiology 2005; 51:148-63. [PMID: 15838186 DOI: 10.1159/000085207] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Patients with chronic pain often suffer from sleep disturbances, specifically decreased deep sleep, and thus may get into a vicious circle which maintains their pain condition. Utilizing polysomnography and psychometry, objective and subjective sleep and awakening quality was investigated in 11 patients with nonorganic insomnia (F51.0) related to somatoform pain disorder (SPD; F45.4) as compared with age- and sex-matched healthy controls of the Siesta normative database. Patients demonstrated a markedly deteriorated Pittsburgh Sleep Quality Index, a decreased Quality of Life Index, slightly increased self-reported anxiety (Zung SAS) and depression scores (Zung SDS), as well as an increased Epworth Sleepiness Scale and International Restless Legs Syndrome Scale score. Subjective sleep and awakening quality was markedly reduced, while somatic complaints were increased. Polysomnographic evaluation by a recently developed automatic sleep classifier (Somnolyzer 24 x 7) based on the rules of Rechtschaffen and Kales demonstrated reduced slow-wave sleep (SWS), the target variable in the present study, a decreased stage shift index, increased SWS latency and stage 4 sleep (S4) latency and an increased frequency of shifts from S2 to wakefulness (W) in patients as compared with controls. Minimal oxygen saturation was found decreased, periodic leg movements (PLMs) were increased. In the morning, patients showed deteriorated well-being, drive, mood and wakefulness. There were no significant noopsychic or psychophysiological differences between patients and controls (except for a reduced numerical memory and a slightly increased morning diastolic blood pressure in patients). Subsequent evaluation of the acute effects of 100 mg of a controlled-release formulation of trazodone (Trittico retard) in the patients demonstrated an increase in the target variable SWS, accompanied by a reduction in the number of awakenings and stage shifts. It normalized the frequency of shifts from S2 to W and reduced the frequency of shifts from W to S1, from S1 to S2, as well as from any stage to S1 and S2. Trazodone, however, also significantly reduced the total sleep period and S2 and increased the latency to S1. Moreover, the drug increased the reduced minimal O(2 )saturation, reduced the arousal index and the PLMs-in-wake index and normalized the increased morning diastolic blood pressure. In conclusion, our study demonstrated that SPD induced significant changes in subjective and objective sleep and awakening quality, which were partially mitigated by trazodone therapy. The data on the target variable SWS support our hypothesis of a key-lock principle in the diagnosis and drug treatment of sleep disorders. Our study provided the first evidence on the usefulness of the Somnolyzer 24 x 7 and the Siesta database in clinical practice.
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Affiliation(s)
- Bernd Saletu
- Department of Psychiatry, Medical University of Vienna, Vienna, Austria.
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Gormsen L, Ribe AR, Raun P, Rosenberg R, Videbech P, Vestergaard P, Bach FW, Jensen TS. Pain thresholds during and after treatment of severe depression with electroconvulsive therapy. Eur J Pain 2004; 8:487-93. [PMID: 15324780 DOI: 10.1016/j.ejpain.2003.11.015] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2003] [Accepted: 11/19/2003] [Indexed: 12/17/2022]
Abstract
Pain and depression are often associated suggesting that both conditions share a common neurobiological mechanism, which modulate emotional function and processing of noxious information. Pain thresholds are hypothesized to be altered in depressed patients and normalized with the amelioration of depression. The purpose of this study was therefore to determine pain thresholds in patients during and after treatment with electroconvulsive therapy (ECT) of severe depression and in healthy controls. Seventeen depressed patients (Hamilton depression score > 18) and an age and gender matched control group of same size participated in the study. Pain detection and tolerance thresholds to pressure and pain tolerance thresholds to the Cold Pressor Test by exposure to ice-water was measured twice in depressed patients during and after ECT and twice in controls with a similar time interval. While ECT significantly improved Hamilton depression score (from mean 23.9 (SD:5) to mean 12.5 (SD:5.7)) there was no significant change in pain thresholds during and after ECT in the patient group. However, depressed patients had significantly lower pain tolerance in the Cold Pressor Test on both examinations and on pressure pain tolerance on the second examination day than their corresponding control subjects. The differential effect of ECT on depression score and pain processing indicate that mood and noxious processing are not medicated directly by the same systems but that a complex relationship between pain and depression exists.
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Affiliation(s)
- Lise Gormsen
- Department of Neurology, Danish Pain Research Centre, Aarhus Kommune Hospital, University of Aarhus, Noerrebrogade 44, Building 1, 8000 Aarhus, Denmark.
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Rosenstock J, Tuchman M, LaMoreaux L, Sharma U. Pregabalin for the treatment of painful diabetic peripheral neuropathy: a double-blind, placebo-controlled trial. Pain 2004; 110:628-638. [PMID: 15288403 DOI: 10.1016/j.pain.2004.05.001] [Citation(s) in RCA: 456] [Impact Index Per Article: 22.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2003] [Revised: 04/06/2004] [Accepted: 05/03/2004] [Indexed: 11/18/2022]
Abstract
A randomized, double-blind, placebo-controlled, parallel-group, multicenter, 8-week trial (with subsequent open-label phase) evaluated the effectiveness of pregabalin in alleviating pain associated with diabetic peripheral neuropathy (DPN). For enrollment, patients must have had at baseline: 1- to 5-year history of DPN pain; pain score > or =40 mm (Short-Form McGill Pain Questionnaire [SF-MPQ] visual analogue scale); average daily pain score of > or =4 (11-point numerical pain rating scale [0 = no pain, 10 = worst possible pain]). One hundred forty-six (146) patients were randomized to receive placebo (n = 70) or pregabalin 300 mg/day (n = 76). Primary efficacy measure was endpoint mean pain score from daily patient diaries (11-point numerical pain rating scale). Secondary measures included SF-MPQ scores; sleep interference scores; Patient and Clinical Global Impression of Change (PGIC and CGIC); Short Form-36 (SF-36) Health Survey scores; and Profile of Mood States (POMS) scores. Safety assessment included incidence and intensity of adverse events, physical and neurological examinations, and laboratory evaluations. Pregabalin produced significant improvements versus placebo for mean pain scores (P < 0.0001); mean sleep interference scores SF-36 Bodily Pain subscale (P < 0.0001); total SF-MPQ score (P < 0.01); SF-36 Bodily Pain subscale (P < 0.03); PGIC (P = 0.001); and Total Mood Disturbance and Tension-Anxiety components of POMS (P < 0.03). Pain relief and improved sleep began during week 1 and remained significant throughout the study (P < 0.01). Pregabalin was well tolerated despite a greater incidence of dizziness and somnolence than placebo. Most adverse events were mild to moderate and did not result in withdrawal. Pregabalin was safe and effective in decreasing pain associated with DPN, and also improved mood, sleep disturbance, and quality of life.
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Affiliation(s)
- Julio Rosenstock
- Dallas Diabetes & Endo Research Center, 7777 Forest Lane, C618, Dallas, TX 75230, USA Palm Beach Neurological Center, Palm Beach Gardens, FL, USA Pfizer Global Research and Development, Ann Arbor, MI, USA
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Abstract
Health Issue Chronic pain is a major health problem associated with significant costs to both afflicted individuals and society as a whole. These costs seem to be disproportionately borne by women, who generally have higher prevalence rates for chronic pain than do men. Key findings Data obtained from 125,574 respondents to the Canadian Community Health Survey (2000–2001) indicated that 18% of Canadian women suffered from chronic pain, compared to 14% of men. This gender discrepancy, however, seemed to be linked primarily to differences in age, income, and education between adult men and women in this large sample. Age, income, depression and functional interference with activities were strongly associated with chronic pain in general. No gender differences were found in the intensity of pain experienced. Ethnicity was not strongly associated with chronic pain prevalence, although Asians were the group with the highest chronic pain prevalence in the over-65 age group and Aboriginal Canadians had the highest prevalence in the under-65 age group. Data Gaps and Recommendations Current gaps in our knowledge include the types of chronic pain women experience, their impact on domestic responsibilities and parenting and health care utilization patterns of women with chronic pain. Data sources such as provincial databases of billing claims may be useful in the future to enrich our knowledge of health care utilization and analgesic medication use. Enhanced surveillance, assessment, and early identification of pain disorders are recommended to improve outcomes. Considering current demographic patterns toward an older population, there is also some urgency to the development of patient education and self-management programs.
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Affiliation(s)
- Marta Meana
- Department of Psychology, University of Nevada, Las Vegas, USA, 89154-5030
| | - Robert Cho
- Centre for Chronic Disease Prevention and Control, Health Canada, 120 Colonnade Rd, Ottawa, Canada
| | - Marie DesMeules
- Centre for Chronic Disease Prevention and Control, Health Canada, 120 Colonnade Rd, Ottawa, Canada
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Abstract
The management of insomnia in patients experiencing chronic pain requires careful evaluation, good diagnostic skills, familiarity with cognitive-behavioural interventions and a sound knowledge of pharmacological treatments. Sleep disorders are characterised by a circular interrelationship with chronic pain such that pain leads to sleep disorders and sleep disorders increase the perception of pain. Sleep disorders in individuals with chronic pain remain under-reported, under-diagnosed and under-treated, which may lead--together with the individual's emotional, cognitive and behavioural maladaptive responses--to the frequent development of chronic sleep disorders. The moderately positive relationship between pain severity and sleep complaints, and the specificity of pain-related arousal and mediating variables such as depression, illustrate that insomnia in relation to chronic pain is multifaceted and poorly understood. This may explain the limited success of the available treatments. This article discusses the evaluation of patients with chronic pain and insomnia and the available pharmacological and nonpharmacological interventions to manage the sleep disorder. Non-pharmacological interventions should not be considered as single interventions, but in association with one another. Some non-pharmacological interventions especially the cognitive and behavioural approaches, can be easily implemented in general practice (e.g. stimulus control, sleep restriction, imagery training and progressive muscle relaxation). Hypnotics are routinely prescribed in the medically ill, regardless of their adverse effects; however, their long-term efficacy is not supported by robust evidence. Antidepressants provide an interesting alternative to hypnotics, since they can improve pain perception as well as sleep disorders in selected patients. Sedative antipsychotics can be considered for sleep disturbances in those patients exhibiting psychotic features, or for those with contraindications to benzodiazepines. Low doses of sedative antipsychotics may improve chronic insomnia in the elderly. However, no intervention is likely to be effective unless a good physician-patient relationship is developed.
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Affiliation(s)
- Frederic Stiefel
- Psychiatry Service, University Hospital Lausanne, 1011 Lausanne, Switzerland.
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Smith MT, Perlis ML, Haythornthwaite JA. Suicidal ideation in outpatients with chronic musculoskeletal pain: an exploratory study of the role of sleep onset insomnia and pain intensity. Clin J Pain 2004; 20:111-8. [PMID: 14770051 DOI: 10.1097/00002508-200403000-00008] [Citation(s) in RCA: 78] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
OBJECTIVES Sleep disturbance, depression, and heightened risk of suicide are among the most clinically significant sequelae of chronic pain. While sleep disturbance is associated with suicidality in patients with major depression and is a significant independent predictor of completed suicide in psychiatric patients, it is not known whether sleep disturbance is associated with suicidal behavior in chronic pain. This exploratory study evaluates the importance of insomnia in discriminating suicidal ideation in chronic pain relative to depression severity and other pain-related factors. METHODS Fifty-one outpatients with non-cancer chronic pain were recruited. Subjects completed a pain and sleep survey, the Pittsburgh Sleep Quality Index, the Beck Depression Inventory, and the Multidimensional Pain Inventory. Subjects were classified as "suicidal ideators" or "non-ideators" based on their responses to BDI-Item 9 (Suicide). Bivariate analyses and multivariate discriminant function analyses were conducted. RESULTS Twenty-four percent reported suicidal ideation (without intent). Suicidal ideators endorsed higher levels of: sleep onset insomnia, pain intensity, medication usage, pain-related interference, affective distress, and depressive symptoms (P < 0.03). These 6 variables were entered into stepwise discriminant function analyses. Two variables predicted group membership: Sleep Onset Insomnia Severity and Pain Intensity, respectively. The discriminant function correctly classified 84.3% of the cases (P < 0.0001). DISCUSSION Chronic pain patients who self-reported severe and frequent initial insomnia with concomitant daytime dysfunction and high pain intensity were more likely to report passive suicidal ideation, independent from the effects of depression severity. Future research aimed at determining whether sleep disturbance is a modifiable risk factor for suicidal ideation in chronic pain is warranted.
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Affiliation(s)
- Michael T Smith
- Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland 21287, USA.
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Smith MT, Haythornthwaite JA. How do sleep disturbance and chronic pain inter-relate? Insights from the longitudinal and cognitive-behavioral clinical trials literature. Sleep Med Rev 2004; 8:119-32. [PMID: 15033151 DOI: 10.1016/s1087-0792(03)00044-3] [Citation(s) in RCA: 590] [Impact Index Per Article: 29.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Sleep disturbance is perhaps one of the most prevalent complaints of patients with chronically painful conditions. Experimental studies of healthy subjects and cross-sectional research in clinical populations suggest the possibility that the relationship between sleep disturbance and pain might be reciprocal, such that pain disturbs sleep continuity/quality and poor sleep further exacerbates pain. This suggests that aggressive management of sleep disturbance may be an important treatment objective with possible benefits beyond the improvement in sleep. Little is known, however, about how to effectively treat sleep disturbance associated with pain or whether such treatment might have beneficial effects on reducing pain. A small, but growing literature has applied cognitive-behavioral therapies (CBT) for either pain management or insomnia to patients with chronic pain. In this article, we review the longitudinal literature on sleep disturbance associated with chronic pain and clinical trial literatures of cognitive-behavior therapy for pain management and insomnia secondary to chronic pain with the aim of evaluating whether the relationship between clinical pain and insomnia is reciprocal. While methodological problems are common, the literature suggests that the relationship is reciprocal and CBT treatments for pain or insomnia hold promise in reducing pain severity and improving sleep quality. Directions for future research include the use of validated measures of sleep, longitudinal studies, and larger randomized clinical trials incorporating appropriate attentional controls and longer periods of follow-up.
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Affiliation(s)
- Michael T Smith
- Department of Psychiatry and Behavioral Sciences, Behavioral Medicine Research Laboratory, Johns Hopkins University School of Medicine, 600 N. Wolfe Street/Meyer 218, Baltimore, MD 21287-7218, USA.
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45
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Goldstein DJ, Lu Y, Detke MJ, Hudson J, Iyengar S, Demitrack MA. Effects of duloxetine on painful physical symptoms associated with depression. PSYCHOSOMATICS 2004; 45:17-28. [PMID: 14709757 DOI: 10.1176/appi.psy.45.1.17] [Citation(s) in RCA: 111] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Painful physical symptoms are common features of major depressive disorder and may be the presenting complaints in primary care settings. The effect of the dual serotonin (5-HT) and norepinephrine reuptake inhibitor duloxetine on emotional and painful physical symptoms in outpatients with major depressive disorder was evaluated in three randomized, double-blind, placebo-controlled trials. The trials' primary objective was to evaluate the effect of duloxetine on mood, and subjects were not enrolled on the basis of presence, type, or severity of pain. However, the pain-relieving effects of duloxetine were evaluated by a priori defined analyses of results from a visual analogue scale and the Somatic Symptom Inventory. Compared with placebo, duloxetine was associated with significant reduction in pain severity. The authors concluded that duloxetine reduces the painful physical symptoms of depression.
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Affiliation(s)
- David J Goldstein
- Department of Psychitry adn the Department of Pharmacology adn toxicology, Indiana Unibersity School of Medicine, Indianapolis, USA.
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Abstract
OBJECTIVE To study the prevalence of pain and risk factors for pain in psychiatric patients in a psychiatric hospital. METHODS Using a questionnaire we investigated in a cross-sectional study the prevalence of pain, duration of pain, impairment and unfitness for work due to pain in 106 patients primarily diagnosed with a psychiatric disorder in the field of general adult psychiatry. Potential risk factors were explored. RESULTS The point prevalence of pain was about 50%, the 6-month prevalence 75.5% and the 12-month prevalence 76.5%. The patients' most frequent complaints were low back pain, headache and shoulder and neck pain. Patients with affective disorders most frequently had pain complaints, followed by those with neurotic, stress-related and somatoform disorders and those with psychotic disorders such as schizophrenia, schizotypic and delusional disorders. Almost 10% of all patients reported pain continuing at least 3 months in the past year. Impairment and unfitness for work were related to specific psychiatric diagnosis. Statistically significant risk factors for pain were depression (OR=6.05) and the number of past admissions to psychiatric hospitals (OR=3.609). CONCLUSION We found evidence that pain can be a significant clinical problem in psychiatric patients which seems to be underestimated in psychiatry. The investigated patients in general adult psychiatry are characterized by specific risk factors different from clinical subpopulations of other disciplines.
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Affiliation(s)
- B T Baune MPH
- Department of Psychiatry, Springfield University Hospital, London, UK.
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47
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Smith RC, Lein C, Collins C, Lyles JS, Given B, Dwamena FC, Coffey J, Hodges A, Gardiner JC, Goddeeris J, Given CW. Treating patients with medically unexplained symptoms in primary care. J Gen Intern Med 2003; 18:478-89. [PMID: 12823656 PMCID: PMC1494880 DOI: 10.1046/j.1525-1497.2003.20815.x] [Citation(s) in RCA: 92] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
BACKGROUND There are no proven, comprehensive treatments in primary care for patients with medically unexplained symptoms (MUS) even though these patients have high levels of psychosocial distress, medical disability, costs, and utilization. Despite extensive care, these common patients often become worse. OBJECTIVE We sought to identify an effective, research-based treatment that can be conducted by primary care personnel. DESIGN We used our own experiences and files, consulted with experts, and conducted an extensive review of the literature to identify two things: 1). effective treatments from randomized controlled trials for MUS patients in primary care and in specialty settings; and 2). any type of treatment study in a related area that might inform primary care treatment, for example, depression, provider-patient relationship. MAIN RESULTS We developed a multidimensional treatment plan by integrating several areas of the literature: collaborative/stepped care, cognitive-behavioral treatment, and the provider-patient relationship. The treatment is designed for primary care personnel (physicians, physician assistants, nurse practitioners) and deployed intensively at the outset; visit intervals are progressively increased as stability and improvement occur. CONCLUSION Providing a comprehensive treatment plan for chronic, high-utilizing MUS patients removes one barrier to treating this common problem effectively in primary care by primary care personnel.
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Affiliation(s)
- Robert C Smith
- Department of General Internal Medicine, Michigan State University, East Lansing, Michigan 48824, USA.
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48
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Pigeon WR, Sateia MJ, Ferguson RJ. Distinguishing between excessive daytime sleepiness and fatigue: toward improved detection and treatment. J Psychosom Res 2003; 54:61-9. [PMID: 12505556 DOI: 10.1016/s0022-3999(02)00542-1] [Citation(s) in RCA: 79] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
INTRODUCTION Excessive daytime sleepiness (EDS) and fatigue occur in high percentages in the general population. They are common complaints in primary care and in specialty medicine. Although they may represent distinct or overlapping phenomena, the general medical literature does not normally distinguish between EDS and fatigue. Despite their prevalence, both EDS and fatigue are identified and treated in a relatively small proportion of those affected. The similarity of EDS and fatigue may create diagnostic ambiguity and thereby contribute to under-identification and under-treatment. Fatigue, in particular, is thought to be difficult to manage when it is identified. METHODS The literature was searched for reviews, meta-analysis and similar levels of papers focused on EDS or fatigue. RESULTS EDS and fatigue are operationalized in ways that contribute to blurring rather than to distinguishing between them. Existing measures of both EDS and fatigue may also contribute to their misidentification. Effective treatments for both symptoms have been established. Behavioral interventions are effective and underutilized. DISCUSSION We suggest more precise operationalization of EDS and fatigue, leading to a refinement of existing measures or development of new tools, a structured interview with fatigue and EDS sections in the clinical setting, and more consideration for behavioral interventions.
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Affiliation(s)
- Wilfred R Pigeon
- Sleep Disorders Center, Department of Psychiatry, Dartmouth Medical School, Lebanon, NH 03756, USA.
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49
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Sayar K, Arikan M, Yontem T. Sleep quality in chronic pain patients. CANADIAN JOURNAL OF PSYCHIATRY. REVUE CANADIENNE DE PSYCHIATRIE 2002; 47:844-8. [PMID: 12500754 DOI: 10.1177/070674370204700905] [Citation(s) in RCA: 80] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVE Chronic pain patients have been reported to complain about poor sleep quality. Research aimed at delineating the predictors of poor sleep has produced conflicting results. Depressive mood and pain severity are the most frequently encountered predictors. This study aimed to find out whether chronic pain patients differed from healthy control subjects who had no pain on subjective sleep quality measures and, if so, which factors contributed most to poorer sleep quality. METHOD We compared 40 patients with chronic pain who met inclusion criteria with 40 healthy control subjects on the measures of sleep quality, anxiety, and depression. The predictors of sleep quality were investigated with multiple regression in the pain group. RESULTS Chronic pain patients had higher scores than did healthy control subjects on the Beck Anxiety Scale, the Beck Depression Inventory (BDI), and the Pittsburgh Sleep Quality Index (PSQI). At the bivariate level, pain intensity, anxiety, and depression correlated significantly with poorer sleep quality. At the multivariate level, depression was found to be the only significant factor correlating with the quality of sleep, and the model explained 34% of the variance. CONCLUSIONS Chronic pain patients suffer from poor sleep quality--a function of depressed mood rather than pain intensity, duration, or anxiety. However, it is difficult to draw a causal relation in this relatively small sample size. Besides, our study sample comprised a mostly psychiatric population and may not represent the general group of patients with chronic pain.
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Affiliation(s)
- Kemal Sayar
- Karadeniz Technical University School of Medicine, Trabzon, Turkey.
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50
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Abstract
Refractory chronic pain is a significant public health problem and frustrating to everyone affected by it. All physicians can participate in the care of these patients, but psychiatrists should take a leading role in their care. A comprehensive approach offers hope and increases the opportunities for successful treatment. Each perspective of an interdisciplinary formulation has a unique logic that defines specific methods for designing treatment for the patient with refractory chronic pain. The patient does not have to fit into one theoretic approach or model to receive and accept treatment. The patient's diagnoses are based on the formulation, which then directs treatment along rational directions. The linkages and interactions of a patient's diagnoses can then be investigated within a framework that includes the entire person and not just his or her biochemistry. If a patient's suffering persists, other factors must be considered that may have been overlooked before the treatment plan is abandoned or modified. Usually these factors are within one of the perspectives initially thought to be less important. A new combination of approaches is then required to treat the patient successfully. The perspectives appreciate not only that the patient is struggling through important life events but also that he is a person composed of vulnerabilities and strengths, having made many choices and afflicted by diseases.
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Affiliation(s)
- Michael R Clark
- Adolf Meyer Chronic Pain Treatment Programs, Department of Psychiatry and Behavioral Sciences, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA.
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