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Halbout B, Hutson C, Agrawal S, Springs ZA, Ostlund SB. Differential effects of acute and prolonged morphine withdrawal on motivational and goal-directed control over reward-seeking behaviour. Addict Biol 2024; 29:e13393. [PMID: 38706098 PMCID: PMC11070494 DOI: 10.1111/adb.13393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Revised: 01/18/2024] [Accepted: 03/14/2024] [Indexed: 05/07/2024]
Abstract
Opioid addiction is a relapsing disorder marked by uncontrolled drug use and reduced interest in normally rewarding activities. The current study investigated the impact of spontaneous withdrawal from chronic morphine exposure on emotional, motivational and cognitive processes involved in regulating the pursuit and consumption of food rewards in male rats. In Experiment 1, rats experiencing acute morphine withdrawal lost weight and displayed somatic signs of drug dependence. However, hedonically driven sucrose consumption was significantly elevated, suggesting intact and potentially heightened reward processing. In Experiment 2, rats undergoing acute morphine withdrawal displayed reduced motivation when performing an effortful response for palatable food reward. Subsequent reward devaluation testing revealed that acute withdrawal disrupted their ability to exert flexible goal-directed control over reward seeking. Specifically, morphine-withdrawn rats were impaired in using current reward value to select actions both when relying on prior action-outcome learning and when given direct feedback about the consequences of their actions. In Experiment 3, rats tested after prolonged morphine withdrawal displayed heightened rather than diminished motivation for food rewards and retained their ability to engage in flexible goal-directed action selection. However, brief re-exposure to morphine was sufficient to impair motivation and disrupt goal-directed action selection, though in this case, rats were only impaired in using reward value to select actions in the presence of morphine-paired context cues and in the absence of response-contingent feedback. We suggest that these opioid-withdrawal induced deficits in motivation and goal-directed control may contribute to addiction by interfering with the pursuit of adaptive alternatives to drug use.
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Affiliation(s)
- Briac Halbout
- Department of Anesthesiology and Perioperative Care, School of MedicineUniversity of California, IrvineIrvineCaliforniaUSA
| | - Collin Hutson
- Department of Anesthesiology and Perioperative Care, School of MedicineUniversity of California, IrvineIrvineCaliforniaUSA
| | - Stuti Agrawal
- Department of Anesthesiology and Perioperative Care, School of MedicineUniversity of California, IrvineIrvineCaliforniaUSA
| | - Zachary A. Springs
- Department of Anesthesiology and Perioperative Care, School of MedicineUniversity of California, IrvineIrvineCaliforniaUSA
| | - Sean B. Ostlund
- Department of Anesthesiology and Perioperative Care, School of MedicineUniversity of California, IrvineIrvineCaliforniaUSA
- Department of Neurobiology and Behavior, School of Biological SciencesUniversity of California, IrvineIrvineCaliforniaUSA
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Stamatovich SN, Simons RM, Simons JS. Anhedonia and impulsivity in college alcohol use: A path analysis. JOURNAL OF AMERICAN COLLEGE HEALTH : J OF ACH 2023:1-11. [PMID: 37722885 DOI: 10.1080/07448481.2023.2249116] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/16/2022] [Accepted: 08/09/2023] [Indexed: 09/20/2023]
Abstract
OBJECTIVE Alcohol use is a substantial problem among college students and has several negative consequences. The current study examined the associations between anhedonia and alcohol use and related problems via impulsive behavior (e.g., negative urgency, sensation seeking). We parsed anhedonia into four specific facets: consummatory, anticipatory, recreational, and social anhedonia. PARTICIPANTS Six hundred and forty college students aged 18-25 were included in the final analysis. METHOD Data were collected via Amazon Mechanical Turk. Self-report inventories assessing for anhedonia, alcohol use, impulsive behavior, and depressed mood were utilized. RESULTS Recreational consummatory anhedonia was negatively associated with alcohol use and alcohol-related problems through negative urgency. Recreational consummatory anhedonia also had significant negative associations with alcohol consumption via sensation seeking. Further, social anticipatory anhedonia was positively associated with alcohol use and related problems via negative urgency. CONCLUSIONS This study highlights important associations between anhedonia, impulsivity, and alcohol use and related problems.
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Affiliation(s)
- Sydney N Stamatovich
- Department of Psychology, University of South Dakota, Vermillion, South Dakota, USA
| | - Raluca M Simons
- Department of Psychology, University of South Dakota, Vermillion, South Dakota, USA
| | - Jeffrey S Simons
- Department of Psychology, University of South Dakota, Vermillion, South Dakota, USA
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Halbout B, Hutson C, Agrawal S, Springs ZA, Ostlund SB. Differential effects of acute and prolonged morphine withdrawal on motivational and goal-directed control over reward-seeking behavior. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.09.14.557822. [PMID: 37745601 PMCID: PMC10515939 DOI: 10.1101/2023.09.14.557822] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/26/2023]
Abstract
Opioid addiction is a relapsing disorder marked by uncontrolled drug use and reduced interest in normally rewarding activities. The current study investigated the impact of spontaneous withdrawal from chronic morphine exposure on emotional, motivational, and cognitive processes involved in regulating the pursuit and consumption of natural food rewards in male rats. In Experiment 1, rats experiencing acute morphine withdrawal lost weight and displayed somatic signs of drug dependence. However, hedonically-driven sucrose consumption was significantly elevated, suggesting intact and potentially heightened emotional reward processing. In Experiment 2, rats undergoing acute morphine withdrawal displayed reduced motivation when performing an effortful response for palatable food reward. Subsequent reward devaluation testing revealed that acute withdrawal also disrupted their ability to exert flexible goal-directed control over their reward-seeking behavior. Specifically, morphine-withdrawn rats displayed insensitivity to reward devaluation both when relying on prior action-outcome learning and when given direct feedback about the consequences of their actions. In Experiment 3, rats tested after prolonged morphine withdrawal displayed heightened rather than diminished motivation for food rewards and retained their ability to engage in flexible goal-directed action selection. However, brief re-exposure to morphine was sufficient to impair motivation and disrupt goal-directed action selection, though in this case insensitivity to reward devaluation was only observed in the presence of morphine-paired context cues and in the absence of response-contingent feedback. We suggest that these opioid-withdrawal induced deficits in motivation and goal-directed control may contribute to addiction by interfering with the pursuit of adaptive alternatives to drug use.
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Affiliation(s)
- Briac Halbout
- Department of Anesthesiology and Perioperative Care, School of Medicine, University of California, Irvine, Irvine, CA, 92697, USA
| | - Collin Hutson
- Department of Anesthesiology and Perioperative Care, School of Medicine, University of California, Irvine, Irvine, CA, 92697, USA
| | - Stuti Agrawal
- Department of Anesthesiology and Perioperative Care, School of Medicine, University of California, Irvine, Irvine, CA, 92697, USA
| | - Zachary A. Springs
- Department of Anesthesiology and Perioperative Care, School of Medicine, University of California, Irvine, Irvine, CA, 92697, USA
| | - Sean B. Ostlund
- Department of Anesthesiology and Perioperative Care, School of Medicine, University of California, Irvine, Irvine, CA, 92697, USA
- Department of Neurobiology and Behavior, School of Biological Sciences, University of California, Irvine, Irvine, CA, 92697, USA
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Salin A, Dugast E, Lardeux V, Solinas M, Belujon P. The amygdala-ventral pallidum pathway contributes to a hypodopaminergic state in the ventral tegmental area during protracted abstinence from chronic cocaine. Br J Pharmacol 2023; 180:1819-1831. [PMID: 36645812 DOI: 10.1111/bph.16034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Revised: 12/01/2022] [Accepted: 01/06/2023] [Indexed: 01/17/2023] Open
Abstract
BACKGROUND AND PURPOSE Incubation of craving, the progressive increase in drug seeking over the first weeks of abstinence, is associated with temporal changes during abstinence in the activity of several structures involved in drug-seeking behaviour. Decreases of dopamine (DA) release and DA neuronal activity (hypodopaminergic state) have been reported in the ventral tegmental area (VTA) during cocaine abstinence, but the mechanisms underlying these neuroadaptations are not well understood. We investigated the potential involvement of a VTA inhibiting circuit (basolateral amygdala [BLA]-ventral pallidum [VP] pathway) in the hypodopaminergic state associated with abstinence from chronic cocaine. EXPERIMENTAL APPROACH In a model of cocaine self-administration, we performed in vivo electrophysiological recordings of DA VTA neurons and BLA neurons from anaesthetised rats during early and protracted abstinence and evaluated the involvement of the BLA-VP pathway using a pharmacological approach. KEY RESULTS We found significant decreases in VTA DA population activity and significant increases in BLA activity after protracted but not after short-term abstinence from chronic cocaine. The decrease in VTA DA activity was restored by pharmacological inhibition of the activity of either the BLA or the VP, suggesting that these regions exert a negative influence on DA activity. CONCLUSION AND IMPLICATIONS Our study sheds new lights on neuroadaptations occurring during incubation of craving leading to relapse. In particular, we describe the involvement of the BLA-VP pathway in cocaine-induced decreases of DA activity in the VTA. This study adds important information about the specific brain network dysfunctions underlying hypodopaminergic activity during abstinence.
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Affiliation(s)
- Adélie Salin
- Université de Poitiers, INSERM, U-1084, Laboratoire des Neurosciences Expérimentales et Cliniques, Poitiers, France
- Université de Rennes, Institut Numecan INRAE, INSERM, Rennes, France
| | - Emilie Dugast
- Université de Poitiers, INSERM, U-1084, Laboratoire des Neurosciences Expérimentales et Cliniques, Poitiers, France
- CHU de Poitiers, Poitiers, France
| | - Virginie Lardeux
- Université de Poitiers, INSERM, U-1084, Laboratoire des Neurosciences Expérimentales et Cliniques, Poitiers, France
| | - Marcello Solinas
- Université de Poitiers, INSERM, U-1084, Laboratoire des Neurosciences Expérimentales et Cliniques, Poitiers, France
| | - Pauline Belujon
- Université de Poitiers, INSERM, U-1084, Laboratoire des Neurosciences Expérimentales et Cliniques, Poitiers, France
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Greenwald MK, Moses TEH, Lundahl LH, Roehrs TA. Anhedonia modulates benzodiazepine and opioid demand among persons in treatment for opioid use disorder. Front Psychiatry 2023; 14:1103739. [PMID: 36741122 PMCID: PMC9892948 DOI: 10.3389/fpsyt.2023.1103739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Accepted: 01/02/2023] [Indexed: 01/20/2023] Open
Abstract
Background Benzodiazepine (BZD) misuse is a significant public health problem, particularly in conjunction with opioid use, due to increased risks of overdose and death. One putative mechanism underlying BZD misuse is affective dysregulation, via exaggerated negative affect (e.g., anxiety, depression, stress-reactivity) and/or impaired positive affect (anhedonia). Similar to other misused substances, BZD consumption is sensitive to price and individual differences. Although purchase tasks and demand curve analysis can shed light on determinants of substance use, few studies have examined BZD demand, nor factors related to demand. Methods This ongoing study is examining simulated economic demand for alprazolam (among BZD lifetime misusers based on self-report and DSM-5 diagnosis; n = 23 total; 14 male, 9 female) and each participant's preferred-opioid/route using hypothetical purchase tasks among patients with opioid use disorder (n = 59 total; 38 male, 21 female) who are not clinically stable, i.e., defined as being early in treatment or in treatment longer but with recent substance use. Aims are to determine whether: (1) BZD misusers differ from never-misusers on preferred-opioid economic demand, affective dysregulation (using questionnaire and performance measures), insomnia/behavioral alertness, psychiatric diagnoses or medications, or urinalysis results; and (2) alprazolam demand among BZD misusers is related to affective dysregulation or other measures. Results Lifetime BZD misuse is significantly (p < 0.05) related to current major depressive disorder diagnosis, opioid-negative and methadone-negative urinalysis, higher trait anxiety, greater self-reported affective dysregulation, and younger age, but not preferred-opioid demand or insomnia/behavioral alertness. Alprazolam and opioid demand are each significantly positively related to higher anhedonia and, to a lesser extent, depression symptoms but no other measures of negative-affective dysregulation, psychiatric conditions or medications (including opioid agonist therapy or inpatient/outpatient treatment modality), or sleep-related problems. Conclusion Anhedonia (positive-affective deficit) robustly predicted increased BZD and opioid demand; these factors could modulate treatment response. Routine assessment and effective treatment of anhedonia in populations with concurrent opioid and sedative use disorder may improve treatment outcomes. Clinical trial registration https://clinicaltrials.gov/ct2/show/NCT03696017, identifier NCT03696017.
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Affiliation(s)
- Mark K. Greenwald
- Substance Abuse Research Division, Department of Psychiatry and Behavioral Neurosciences, School of Medicine, Wayne State University, Detroit, MI, United States
| | - Tabitha E. H. Moses
- Substance Abuse Research Division, Department of Psychiatry and Behavioral Neurosciences, School of Medicine, Wayne State University, Detroit, MI, United States
| | - Leslie H. Lundahl
- Substance Abuse Research Division, Department of Psychiatry and Behavioral Neurosciences, School of Medicine, Wayne State University, Detroit, MI, United States
| | - Timothy A. Roehrs
- Substance Abuse Research Division, Department of Psychiatry and Behavioral Neurosciences, School of Medicine, Wayne State University, Detroit, MI, United States
- Sleep Disorders Center, Henry Ford Health System, Detroit, MI, United States
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Parikh A, Moeller SJ, Garland EL. Simulated opioid choice linked to opioid use disorder severity among veterans with chronic pain: initial validation of a novel paradigm. THE AMERICAN JOURNAL OF DRUG AND ALCOHOL ABUSE 2022; 48:403-412. [PMID: 35100056 PMCID: PMC9339010 DOI: 10.1080/00952990.2021.2007258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/09/2021] [Revised: 11/09/2021] [Accepted: 11/12/2021] [Indexed: 06/14/2023]
Abstract
Background: Modeling addictive behavior among individuals with, or at risk for, opioid use disorder (OUD) in a way that is accurate, ethical, and reproducible presents a pressing concern. OUD risk is elevated among people with chronic pain on long-term opioid therapy (LTOT).Objectives: To provide initial validation of a novel opioid preference task as an index of OUD and its symptomatology among veterans prescribed opioids for chronic pain, a population at high risk for poor opioid-related outcomes. The relative ease by which such a paradigm can be implemented and performed in clinical contexts, including enabling investigation of opioid reinforcement and drug-seeking behavior while avoiding ethical pitfalls associated with direct drug administration, could make this task an attractive approach for potentially tracking OUD symptoms.Methods: We studied 87 veterans (74 males, 13 females) on LTOT for chronic pain - 33 of whom had OUD diagnoses. Participants completed a picture-viewing choice task to assess preference for viewing opioid-related images in comparison with standardized pleasant, unpleasant, neutral, and blank images. Opioid-related choice, measured by vigor of button pressing, was tested for association with OUD severity (measured by symptom counts), as well as craving and anhedonia.Results: Choice for opioid-related images was positively correlated with OUD severity (i.e., number of DSM-5 measured OUD symptoms) (r = 0.38, p < .001), particularly among those meeting diagnostic criteria for OUD (r = 0.47, p = .006). Neither craving nor anhedonia correlated with opioid-related choice.Conclusions: Our results provide initial validation for a new opioid picture-choice paradigm in patients with chronic pain.
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Affiliation(s)
- Apurva Parikh
- Department of Psychiatry, Renaissance School of Medicine at Stony Brook University, Stony Brook, NY
| | - Scott J. Moeller
- Department of Psychiatry, Renaissance School of Medicine at Stony Brook University, Stony Brook, NY
| | - Eric L. Garland
- University of Utah Center on Mindfulness and Integrative Health Intervention Development, Salt Lake City, UT
- College of Social Work, University of Utah, Salt Lake City, UT
- Veterans Health Care Administration VISN 19 Whole Health Flagship site located at the VA Salt Lake City Health Care System, Salt Lake City, UT
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Buschner M, Dürsteler KM, Fischli G, Hess J, Kirschner M, Kaiser S, Herdener M. Negative symptoms in alcohol use disorder: A pilot study applying the two-factor model of negative symptoms to patients with alcohol use disorder. Front Psychiatry 2022; 13:957924. [PMID: 36479554 PMCID: PMC9721168 DOI: 10.3389/fpsyt.2022.957924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Accepted: 11/02/2022] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND AND AIMS Alcohol Use Disorder (AUD) is characterized by a reduction in goal-directed behavior, with alcohol use taking precedence over other areas of life. These features in AUD resemble negative symptoms in schizophrenia, especially the reduction in motivation and pleasure (MAP). Given the clinical similarities of negative symptoms across diagnostic categories, it comes as a surprise that there are few investigations on negative symptoms in alcohol and other substance use disorders. To our knowledge, our study is the first to assess negative symptoms in AUD based on a two-factorial approach, and to investigate the interrelation of these dimensions with the severity of AUD, and alcohol craving. MATERIALS AND METHODS We examined a sample of 42 patients with AUD at the Psychiatric University Hospital in Zurich. Participants provided self-report and interview-based measures of the severity of AUD, negative symptoms, and alcohol craving. Finally, we used data from the electronic health records of the patients. RESULTS Patients with AUD show negative symptoms to a similar extent as patients with schizophrenia or bipolar disorder. We found a positive correlation between the extent of impairment within the MAP factor and overall severity of AUD. Furthermore, MAP negative symptoms were correlated with alcohol craving. In a linear regression, negative symptoms predicted alcohol craving whereas depression did not. SUMMARY Negative symptoms as conceptualized for schizophrenia are prevalent in patients with AUD and associated with the severity of AUD. More specifically, severity of AUD correlates with diminished motivation and pleasure, highlighting the importance of disturbances in motivational functions in AUD. This is further supported by the correlation between negative symptoms and craving, a hallmark of AUD. Taken together, our findings suggest that negative symptoms might be a highly relevant but hitherto often neglected therapeutic target in AUD.
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Affiliation(s)
- Maximilian Buschner
- Center for Addictive Disorders, Department of Psychiatry, Psychotherapy, and Psychosomatics, Psychiatric Hospital, University of Zurich, Zurich, Switzerland
| | - Kenneth M Dürsteler
- Center for Addictive Disorders, Department of Psychiatry, Psychotherapy, and Psychosomatics, Psychiatric Hospital, University of Zurich, Zurich, Switzerland.,Clinic for Adult Psychiatry, University Psychiatric Clinics, University of Basel, Basel, Switzerland
| | - Gina Fischli
- Center for Addictive Disorders, Department of Psychiatry, Psychotherapy, and Psychosomatics, Psychiatric Hospital, University of Zurich, Zurich, Switzerland
| | - Jelena Hess
- Center for Addictive Disorders, Department of Psychiatry, Psychotherapy, and Psychosomatics, Psychiatric Hospital, University of Zurich, Zurich, Switzerland
| | - Matthias Kirschner
- Center for Addictive Disorders, Department of Psychiatry, Psychotherapy, and Psychosomatics, Psychiatric Hospital, University of Zurich, Zurich, Switzerland.,Division of Adult Psychiatry, Department of Psychiatry, Geneva University Hospitals, Geneva, Switzerland
| | - Stefan Kaiser
- Division of Adult Psychiatry, Department of Psychiatry, Geneva University Hospitals, Geneva, Switzerland
| | - Marcus Herdener
- Center for Addictive Disorders, Department of Psychiatry, Psychotherapy, and Psychosomatics, Psychiatric Hospital, University of Zurich, Zurich, Switzerland
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Abstract
OBJECTIVES Anhedonia can accompany substance use disorders (SUDs); its severity may vary by substance type, severity of SUD symptoms, or psychiatric comorbidity. The goal of this study was to clarify the contribution of each. METHODS Data were from participants aged 18 to 65 years in the National Epidemiologic Survey on Alcohol and Related Conditions III (n = 30,999; 51% women), a cross-sectional, nationally representative sample reporting lifetime DSM-5 symptoms and lifetime anhedonia. We used logistic regression to test how anhedonia was associated with specific SUDs and psychiatric disorders in respondents with one lifetime diagnosis. We used latent class analysis to assess the association of anhedonia with patterns of comorbidity in all respondents. RESULTS Opioid use disorder (OUD) had the greatest odds of anhedonia relative to other SUDs (ORs [95% CIs]): mild alcohol use disorder (AUD) ( 3.33 [1.74, 6.38]), moderate/severe AUD ( 2.73 [1.41, 5.30]), and cannabis use disorder ( 3.21 [1.43, 7.19]), though not significantly greater than stimulant use disorder ( 2.44 [.88, 6.73]). Anhedonia was more likely in mood disorders and posttraumatic stress disorder (PTSD) than in any SUD, except for PTSD versus OUD (OR [95% CIs] = .98 [.47, 2.02]). In latent class analysis analyses, the poly disorder class, which included SUDs and other diagnoses, had greater odds of anhedonia than the Poly SUD (ORs [95% CIs] = 1.62 [1.25, 2.09] and AUD 2.89 [2.40, 3.48]) classes. CONCLUSIONS People with OUD or a lifetime history of mood disorder or PTSD may be most likely to present to SUD treatment with anhedonia.
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Stull SW, Bertz JW, Panlilio LV, Kowalczyk WJ, Phillips KA, Moran LM, Lin JL, Vahabzadeh M, Finan PH, Preston KL, Epstein DH. I feel good? Anhedonia might not mean "without pleasure" for people treated for opioid use disorder. JOURNAL OF ABNORMAL PSYCHOLOGY 2021; 130:537-549. [PMID: 34472889 DOI: 10.1037/abn0000674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Anhedonia is usually defined as partial or total loss of the capacity for pleasure. People with anhedonia in the context of major depressive disorder may have an unexpected capacity for event-related mood brightening, observable when mood is assessed dynamically (with smartphone-based ecological momentary assessment [EMA]) rather than only statically via questionnaire. We used EMA to monitor mood and pleasant events for 4 weeks in 54 people being treated with opioid agonist medication for opioid-use disorder (OUD), which is also associated with anhedonia, said to manifest especially as loss of pleasure from nondrug reward. We compared OUD patients' EMA reports with those of 47 demographically similar controls. Background positive mood was lower in OUD patients than in controls, as we hypothesized (Cohen ds = .85 to 1.32, 95% CIs [.66, 1.55]), although, contrary to our hypothesis, background negative mood was also lower (ds = .82 to .85, 95% CIs [.73, .94]). As hypothesized, instances of nondrug pleasure were as frequent in OUD patients as in controls-and were not rated much less pleasurable (d = .18, 95% CI [-.03, .35]). Event-related mood brightening occurred in both abstinent and nonabstinent OUD patients (ds = .18 to .37, CIs [-.01, .57]) and controls (ds = .04 to .60, CIs [-.17, .79]), brightening before each event began earlier for controls than OUD patients, but faded similarly postevent across groups. Our findings add to the evidence that anhedonia does not rule out reactive mood brightening, which, for people with OUD being treated on opioid agonist medication, can be elicited by nondrug activities. (PsycInfo Database Record (c) 2021 APA, all rights reserved).
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Higgins C, Smith BH, Matthews K. Opioid dependence disorder and comorbid chronic pain: comparison of groups based on patient-attributed direction of the causal relationship between the two conditions. Br J Pain 2021; 16:149-160. [PMID: 35419198 PMCID: PMC8998531 DOI: 10.1177/20494637211026339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Background: Chronic pain is highly prevalent in treatment-seeking opioid-dependent patients; therefore, this comorbid presentation is an important clinical consideration for both addiction and pain specialists. The objectives of the present study were to examine whether the direction of causal attribution of opioid dependence disorder and chronic pain resulted in two distinct clinical populations, and, if so, to compare treatment received during the 5-year follow-up period. Methods: Participants comprised opioid-dependent patients with chronic pain who reported a perceived causal relationship, in either direction, between the development of these two conditions (n = 252). A range of health- and addiction-related instruments were used at study inception. Treatment characteristics were obtained for the follow-up period from national health registers. Results: Those reporting that pain caused opioid dependence disorder (n = 174; 69%) were characterised by poorer pain-related health, more illicit cannabinoid use (p = 0.031), more frequent illicit use of opioid analgesics (p = 0.025) and they were in receipt of higher doses of prescribed opioid analgesics. Those reporting that opioid dependence disorder caused pain (n = 78; 31%) were characterised by poorer overall physical health (p = 0.002), more severe psychiatric symptoms and more overall drug use (p = 0.001). Conclusion: Two distinct clinical populations were identified, determined by how participants perceive the causal relationship between opioid dependence disorder and chronic pain. These two populations have differing clinical profiles and treatment requirements: those reporting that pain caused opioid dependence disorder were characterised by poorer pain-related health and more illicit use of drugs with analgesic properties; and those reporting that opioid dependence disorder caused pain were characterised by more overall use of substances, multiple substance use and more intravenous substance use and poorer general health. Identifying the causal direction, where such a relationship exists, could help addiction and pain services to develop more effective, individualised treatment strategies.
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Affiliation(s)
- Cassie Higgins
- Division of Molecular and Clinical Medicine, University of Dundee, Ninewells Hospital and Medical School, Dundee, UK
- Division of Population Health and Genomics, University of Dundee, Ninewells Hospital and Medical School, Dundee, UK
| | - Blair H Smith
- Division of Population Health and Genomics, University of Dundee, Ninewells Hospital and Medical School, Dundee, UK
| | - Keith Matthews
- Division of Molecular and Clinical Medicine, University of Dundee, Ninewells Hospital and Medical School, Dundee, UK
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Elison-Davies S, Märtens K, Yau C, Davies G, Ward J. Associations between baseline opioid use disorder severity, mental health and biopsychosocial functioning, with clinical responses to computer-assisted therapy treatment. THE AMERICAN JOURNAL OF DRUG AND ALCOHOL ABUSE 2021; 47:360-372. [PMID: 33428458 DOI: 10.1080/00952990.2020.1861618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Background: Increasing rates of opioid-related overdose have been identified globally. Treatment for opioid use disorders (OUD) includes medications for opioid use disorder (MOUD) alongside behavioral support. Novel approaches to behavioral support should be explored, including computer-assisted therapy (CAT) programs.Objectives: Examine differences between baseline and post-treatment measures of opioid use and biopsychosocial functioning for individuals with OUD engaging with the CAT program 'Breaking Free Online,' and the extent to which participant characteristics may be associated with post-treatment measures.Methods: 1107 individuals engaged with CAT and provided baseline and post-treatment data - 724 (65.4%) were male, 383 (34.6%) were female.Results: Significant differences between baseline and post-treatment measures were identified (all p <.0001, effect sizes range:15 -.50). Participant characteristics were associated with post-treatment measures of opioid use, opioid dependence, mental health issues, quality of life, and biopsychosocial impairment (all p <.0001). An aggregated consensus measure of clinical impairment was found to be associated with changes in opioid use and post-treatment biopsychosocial functioning measures, with those participants with greater baseline clinical impairment demonstrating a greater magnitude of improvement from baseline to post-treatment than those with lower clinical impairment.Conclusion: CAT may reduce opioid use and improve biopsychosocial functioning in individuals with OUD. CAT could therefore provide a solution to the global opioid crisis if delivered as combination behavioral support alongside MOUD. Findings also indicate that it may be important for treatment systems to identify individuals with psychosocial complexity who might require behavioral support and MOUD.
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Affiliation(s)
| | - Kaspar Märtens
- Department of Statistics, University of Oxford, Oxford, UK
| | - Christopher Yau
- Division of Informatics, Imaging and Data Sciences, University of Manchester, Manchester, UK
| | - Glyn Davies
- Breaking Free Online, Manchester Science Park, Manchester, UK
| | - Jonathan Ward
- Breaking Free Online, Manchester Science Park, Manchester, UK
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Eitan S, Madison CA, Kuempel J. The self-serving benefits of being a good host: A role for our micro-inhabitants in shaping opioids' function. Neurosci Biobehav Rev 2021; 127:284-295. [PMID: 33894242 DOI: 10.1016/j.neubiorev.2021.04.019] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 04/07/2021] [Accepted: 04/18/2021] [Indexed: 02/07/2023]
Abstract
Opioids are highly efficacious in their ability to relieve pain, but they are liable for abuse, dependence, and addiction. Risk factors to develop opioid use disorders (OUD) include chronic stress, socio-environment, and preexisting major depressive disorders (MDD) and posttraumatic stress disorders (PTSD). Additionally, opioids reduce gut motility, induce loss of gut barrier function, and alter the composition of the trillions of microbes hosted in the gastrointestinal tract, known as the gut microbiota. The microbiota are significant contributors to the reciprocal communication between the central nervous system (CNS) and the gut, termed the gut-brain axis. They have strong influences on their host behaviors, including the ability to cope with stress, sociability, affect, mood, and anxiety. Thus, they are implicated in the etiology of MDD and PTSD. Here we review the latest studies demonstrating that intestinal flora can, directly and indirectly, by affecting sociability levels, responses to stress, and mental state, alter the responses to opioids. It suggests that microbiota can potentially be used to increase the resilience to develop analgesic tolerance and OUD.
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Affiliation(s)
- Shoshana Eitan
- Behavioral and Cellular Neuroscience, Department of Psychological and Brain Sciences, Texas A&M University, 4235 TAMU, College Station, TX, 77843, USA.
| | - Caitlin A Madison
- Behavioral and Cellular Neuroscience, Department of Psychological and Brain Sciences, Texas A&M University, 4235 TAMU, College Station, TX, 77843, USA
| | - Jacob Kuempel
- Behavioral and Cellular Neuroscience, Department of Psychological and Brain Sciences, Texas A&M University, 4235 TAMU, College Station, TX, 77843, USA
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13
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Levis SC, Mahler SV, Baram TZ. The Developmental Origins of Opioid Use Disorder and Its Comorbidities. Front Hum Neurosci 2021; 15:601905. [PMID: 33643011 PMCID: PMC7904686 DOI: 10.3389/fnhum.2021.601905] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Accepted: 01/20/2021] [Indexed: 12/12/2022] Open
Abstract
Opioid use disorder (OUD) rarely presents as a unitary psychiatric condition, and the comorbid symptoms likely depend upon the diverse risk factors and mechanisms by which OUD can arise. These factors are heterogeneous and include genetic predisposition, exposure to prescription opioids, and environmental risks. Crucially, one key environmental risk factor for OUD is early life adversity (ELA). OUD and other substance use disorders are widely considered to derive in part from abnormal reward circuit function, which is likely also implicated in comorbid mental illnesses such as depression, bipolar disorder, and schizophrenia. ELA may disrupt reward circuit development and function in a manner predisposing to these disorders. Here, we describe new findings addressing the effects of ELA on reward circuitry that lead to OUD and comorbid disorders, potentially via shared neural mechanisms. We discuss some of these OUD-related problems in both humans and animals. We also highlight the increasingly apparent, crucial contribution of biological sex in mediating the range of ELA-induced disruptions of reward circuitry which may confer risk for the development of OUD and comorbid neuropsychiatric disorders.
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Affiliation(s)
- Sophia C. Levis
- Department of Anatomy and Neurobiology, University of California, Irvine, Irvine, CA, United States
- Department of Neurobiology and Behavior, University of California, Irvine, Irvine, CA, United States
| | - Stephen V. Mahler
- Department of Neurobiology and Behavior, University of California, Irvine, Irvine, CA, United States
| | - Tallie Z. Baram
- Department of Anatomy and Neurobiology, University of California, Irvine, Irvine, CA, United States
- Department of Pediatrics, University of California, Irvine, Irvine, CA, United States
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14
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Huhn AS, Brooner RK, Sweeney MM, Antoine D, Hammond AS, Ayaz H, Dunn KE. The association of prefrontal cortex response during a natural reward cue-reactivity paradigm, anhedonia, and demoralization in persons maintained on methadone. Addict Behav 2021; 113:106673. [PMID: 33022538 PMCID: PMC7736228 DOI: 10.1016/j.addbeh.2020.106673] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Revised: 08/27/2020] [Accepted: 09/19/2020] [Indexed: 12/23/2022]
Abstract
Persons with opioid use disorder (OUD) often experience anhedonia and demoralization, yet there is relatively little research on the pathophysiology of anhedonia and demoralization in OUD treatment and recovery. In the current study, persons maintained on methadone (N = 29) underwent a natural reward-cue paradigm during functional near-infrared spectroscopy (fNIRS) imaging. Natural reward cues included highly palatable food, positive social interactions (e.g., a happy family at the dinner table), and emotional intimacy (e.g. couples embracing or kissing, but no erotic images). Participants also self-reported symptoms of anhedonia on the Snaith-Hamilton Pleasure Scale (SHPS) and demoralization on the Demoralization Scale II (DS-II). Participants who reported clinically-significant anhedonia on the SHPS displayed decreased neural activity in the right prefrontal cortex (PFC) in response to natural reward cues (F(1,25) = 3.612, p = 0.027, ηp2 = 0.302). In linear regression models of positive social cues, decreased neural activity in the right VMPFC was associated with increased SHPS total score (F(1,27) = 7.131, R2 = 0.209, p = .013), and decreased neural activity in an area encompassing the right lateral VMPFC and DLPFC was associated with increased DS-II total score (F(1,27) = 10.641, R2 = 0.283, p = 0.003). This study provides initial evidence that the prefrontal cortex is involved in the pathophysiology of anhedonia and demoralization in persons in recovery from OUD. Anhedonia and demoralization are important treatment outcomes that should be queried along with a constellation of physical and mental health outcomes, to assess areas of needed improvement in methadone maintenance and other OUD treatment modalities.
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Affiliation(s)
- Andrew S Huhn
- Johns Hopkins University School of Medicine, Department of Psychiatry and Behavioral Sciences, United States.
| | - Robert K Brooner
- Johns Hopkins University School of Medicine, Department of Psychiatry and Behavioral Sciences, United States
| | - Mary M Sweeney
- Johns Hopkins University School of Medicine, Department of Psychiatry and Behavioral Sciences, United States
| | - Denis Antoine
- Johns Hopkins University School of Medicine, Department of Psychiatry and Behavioral Sciences, United States
| | - Alexis S Hammond
- Johns Hopkins University School of Medicine, Department of Psychiatry and Behavioral Sciences, United States
| | - Hasan Ayaz
- Drexel University, School of Biomedical Engineering, Science and Health Systems, United States; Drexel University, College of Arts and Sciences, Department of Psychology, United States; University of Pennsylvania, Department of Family and Community Health, United States; Children's Hospital of Philadelphia, Center for Injury Research and Prevention, United States
| | - Kelly E Dunn
- Johns Hopkins University School of Medicine, Department of Psychiatry and Behavioral Sciences, United States
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15
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Petit G, Deschietere G, Loas G, Luminet O, de Timary P. Link Between Anhedonia and Depression During Early Alcohol Abstinence: Gender Matters. Alcohol Alcohol 2020; 55:71-77. [PMID: 31825493 DOI: 10.1093/alcalc/agz090] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Revised: 08/21/2019] [Accepted: 10/21/2019] [Indexed: 11/13/2022] Open
Abstract
AIMS The aim of the present study was to evaluate the relation between anhedonia and depression in alcohol use disorders (AUD) during detoxification: Is trait anhedonia measured at the beginning of detoxification predictive of depressive symptoms observed at the end? Does state anhedonia recover during detoxification as depression does? Gender differences that have been previously observed for depression in AUD were also explored. METHODS 81 AUD inpatients were tested at T1 (day 1) and T2 (day 14-18) of withdrawal with the trait Physical Anhedonia Scale, the state anhedonia Snaith-Hamilton Pleasure Scale, the Beck depression inventory and the Spielberger State Anxiety Inventory and compared to 34 control participants, matched for age and gender. RESULTS AUD patients scored significantly higher than controls on depression, anxiety and state and trait anhedonia when they just entered the detoxification unit. Depression, anxiety and state anhedonia decreased between T1 and T2 in AUD patients. In women, state anhedonia at T1 was predictive of depressive symptoms at T2 over and above anxiety and depression at T1. CONCLUSION In AUD, state anhedonia recovers during detoxification, concurrently to other affective-related symptoms. However, in women, trait anhedonia predicts the level of depression at the end of detoxification, above and beyond anxiety. This finding stresses the importance of addressing anhedonia in the treatment of AUD and emphasizes the need for targeted interventions within clinical settings in this gender. Clinical consequences are discussed.
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Affiliation(s)
- G Petit
- Department of Adult Psychiatry, Cliniques Universitaires Saint-Luc, Avenue Hippocrate, 10, Brussels, Belgium.,Institute of Neuroscience, Université Catholique de Louvain, Avenue Mounier 53, boîte B1.53.02, 1200, Bruxelles, Belgium
| | - G Deschietere
- Department of Adult Psychiatry, Cliniques Universitaires Saint-Luc, Avenue Hippocrate, 10, Brussels, Belgium.,Institut of Health and Society (IRSS-UCLouvain), Clos Chapelle-aux-champs,30 bte 30.15 - 1200 Bruxelles, Belgium
| | - G Loas
- Department of Psychiatry & Laboratory of Psychiatric Research (ULB), Cliniques Universitaires de Bruxelles, Hôpital Erasme, Université Libre de Bruxelles (ULB), Route de Lennik 808, 1070 Bruxelles, Belgium
| | - O Luminet
- Research Institute for Psychological Sciences, Université catholique de Louvain, Voie du Roman Pays 20, bte L1.04.01 B-1348 Louvain-la-Neuve, Belgium
| | - P de Timary
- Department of Adult Psychiatry, Cliniques Universitaires Saint-Luc, Avenue Hippocrate, 10, Brussels, Belgium.,Institute of Neuroscience, Université Catholique de Louvain, Avenue Mounier 53, boîte B1.53.02, 1200, Bruxelles, Belgium.,Laboratory for Experimental Psychopathology (LEP), Psychological Science Research Institute, Université Catholique de Louvain, Voie du Roman Pays 20, bte L1.04.01 B-1348 Louvain-la-Neuve, Belgium
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16
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Windisch KA, Kreek MJ. Review of addiction risk potential associated with adolescent opioid use. Pharmacol Biochem Behav 2020; 198:173022. [PMID: 32871141 DOI: 10.1016/j.pbb.2020.173022] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Revised: 08/18/2020] [Accepted: 08/26/2020] [Indexed: 01/31/2023]
Abstract
Adolescence is a critical period of development with robust behavioral, morphological, hormonal, and neurochemical changes including changes in brain regions implicated in the reinforcing effects of drugs such as opioids. Here we examine the preclinical and, where appropriate complementary clinical literature, for the behavioral and neurological changes induced by adolescent opioid exposure/use and their long-term consequences during adulthood. Adolescent opioid exposure results in a widened biphasic shift in reinforcement with increased impact of positive rewarding aspects during initial use and profound negative reinforcement during adulthood. Females may have enhanced vulnerability due to fast onset of antinociceptive tolerance and reduced severity of somatic withdrawal symptoms during adolescence. Overall, adolescent opioid exposure, be it legally prescribed protracted intake or illicit consumption, results in significant and prolonged consequences of increased opioid reward concomitant with reduced analgesic efficacy and exacerbated somatic withdrawal severity during opioid use/exposure in adulthood. These findings are highly relevant to physicians, parents, law makers, and the general public as adolescent opioid exposure/misuse results in heightened risk for substance use disorders.
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Affiliation(s)
- Kyle A Windisch
- Laboratory of the Biology of Addictive Diseases, The Rockefeller University, 1230 York Avenue, New York, NY 10065, USA.
| | - Mary Jeanne Kreek
- Laboratory of the Biology of Addictive Diseases, The Rockefeller University, 1230 York Avenue, New York, NY 10065, USA
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17
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Mackesy-Amiti ME, Donenberg G. Negative affect and emotion dysregulation among people who inject drugs: An ecological momentary assessment study. PSYCHOLOGY OF ADDICTIVE BEHAVIORS 2020; 34:650-659. [PMID: 32271056 DOI: 10.1037/adb0000577] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
This study used ecological momentary assessment (EMA) to measure positive affect (PA) and negative affect (NA) among people who inject drugs (PWID) and examined associations with borderline personality disorder (BPD) symptoms and difficulties with emotion regulation, in the context of injection drug use. We recruited PWID, ages 18-35 years, through syringe exchange program sites in Chicago, Illinois. After completing a baseline interview including a screener for BPD and the Difficulties in Emotion Regulation Scale (DERS), participants used a mobile phone app to report mood, substance use, and injection behavior for 2 weeks. Participants who completed at least 2 EMA assessments were included in the analysis (N = 161). The mean age was 30, about 1/3 were women, 63% were non-Hispanic White, and 23% were Hispanic. In multivariable mixed-effects regression models, positive BPD screen was associated with greater momentary NA intensity and greater instability of both NA and PA. Independent of BPD screening status, DERS score was associated positively with momentary NA intensity and instability and negatively with PA intensity. This finding suggests that emotion dysregulation is an appropriate target for assessment and intervention. Whereas concurrent withdrawal was associated with both greater NA and less PA, opioid intoxication was associated with only greater PA. We did not find support for our hypothesis that emotion dysregulation would moderate the effect of withdrawal on NA. Findings support the validity of the EMA mood measure and the utility of studying mood and behavior among PWID using EMA on mobile phones. (PsycInfo Database Record (c) 2020 APA, all rights reserved).
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18
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Fani N, Jain J, Hudak LA, Rothbaum BO, Ressler KJ, Michopoulos V. Post-trauma anhedonia is associated with increased substance use in a recently-traumatized population. Psychiatry Res 2020; 285:112777. [PMID: 31991282 PMCID: PMC7544530 DOI: 10.1016/j.psychres.2020.112777] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Revised: 01/06/2020] [Accepted: 01/06/2020] [Indexed: 12/13/2022]
Abstract
Recreational substance use (SU) can emerge or worsen in the aftermath of psychological trauma. Anhedonia is one reason for this problematic SU. Symptoms of posttraumatic stress disorder (PTSD) that represent anhedonia (post-trauma anhedonia; PTA) have been consistently linked to SU disorders. However, no prospective studies have examined whether changes in PTA over time are associated with problematic SU in recently-traumatized people, which was the goal of this study. 165 men and women were recruited as part of a prospective PTSD study in the emergency department of a Level 1 trauma center. Clinical assessments of PTSD and SU were administered at three and six months post-trauma. Compared to participants with minimal SU at six months post-trauma, high substance users at six months post-trauma showed significant increases in PTA during the three to six month time period. This relationship was significant even after accounting for variance associated with other factors, including PTSD symptoms such as re-experiencing and hyperarousal. Participants who demonstrated increases in SU during this time also showed significant increases in PTA, unlike those who demonstrated consistently minimal/no SU during this time. These findings indicate that PTA may be a mechanism through which SU problems emerge in recently-traumatized individuals.
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Affiliation(s)
- Negar Fani
- Emory University School of Medicine, Department of Psychiatry and Behavioral Sciences, USA.
| | - Jahnvi Jain
- Emory University School of Medicine, Department of Psychiatry and Behavioral Sciences, USA
| | - Lauren A Hudak
- Emory University School of Medicine, Department of Emergency Medicine, USA
| | - Barbara O Rothbaum
- Emory University School of Medicine, Department of Psychiatry and Behavioral Sciences, USA
| | - Kerry J Ressler
- Emory University School of Medicine, Department of Psychiatry and Behavioral Sciences, USA; McLean Hospital, Harvard Medical School, USA
| | - Vasiliki Michopoulos
- Emory University School of Medicine, Department of Psychiatry and Behavioral Sciences, USA; Yerkes National Primate Research Center, Atlanta, GA, USA
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19
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Bai Y, Zhang Y, Jiang S, Zheng X, Liu Z. The effects of acute stress on consummatory and motivational responses for sucrose in rats after long-term withdrawal from morphine. Psychopharmacology (Berl) 2019; 236:3197-3208. [PMID: 31297566 DOI: 10.1007/s00213-019-05272-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2018] [Accepted: 05/10/2019] [Indexed: 02/05/2023]
Abstract
BACKGROUND Negative affective states, e.g., anhedonia, may be linked to the long-lasting motivational processes associated with relapse. Here, this study investigated whether, and how, anhedonic states are influenced by stressful events that contribute to craving and relapse. METHODS All male rats were pretreated with a binge-like morphine paradigm for five days. After 12 to 16 days of withdrawal, rats were subjected to a one-hour free consumption test or three operant tasks with increasing cost/benefit ratio, i.e., fixed ratio 1 (FR1), progressive ratio (PR), and PR-punishment procedure of reinforcement, with sucrose solutions of three concentrations (4%, 15%, and 60%) as rewards. The consumption and operant responses under FR1 and PR procedures were measured following exposure to acute foot-shock stress (intermittent foot shock, 0.5 mA × 0.5 s × 10 min; mean intershock interval, 40 s), and the operant responses for 60% sucrose solution under PR-punishment procedure was measured following a forced-swim stress (5 minutes). RESULT Foot-shock stress increased water consumption in a subpopulation of rats and decreased consumption of sucrose solutions, while it did not influence the operant responses for sucrose solutions under either FR1 or PR procedure. The forced-swim stress reduced operant responses for 60% sucrose solution under PR-punishment procedure, but did not influence responding for 60% sucrose solution under PR procedure. In addition, the forced-swim stress also elevated anxiety level of rats in an open area test. CONCLUSIONS Acute stress induced hedonic but not motivational deficit for sucrose reward in protracted drug-abstinent animals. Additional negative emotional states besides anhedonia were evoked by acute stress.
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Affiliation(s)
- Yunjing Bai
- CAS Key Laboratory of Mental Health, Institute of Psychology, 16 Lincui Road, Chaoyang District, 100101, Beijing, China. .,Department of Psychology, University of Chinese Academy of Sciences, 19A Yuquan Rd, Shijingshan District, Beijing, 100049, China.
| | - Yue Zhang
- CAS Key Laboratory of Mental Health, Institute of Psychology, 16 Lincui Road, Chaoyang District, 100101, Beijing, China.,Department of Psychology, University of Chinese Academy of Sciences, 19A Yuquan Rd, Shijingshan District, Beijing, 100049, China
| | - Shaofei Jiang
- CAS Key Laboratory of Mental Health, Institute of Psychology, 16 Lincui Road, Chaoyang District, 100101, Beijing, China.,Department of Psychology, University of Chinese Academy of Sciences, 19A Yuquan Rd, Shijingshan District, Beijing, 100049, China
| | - Xigeng Zheng
- CAS Key Laboratory of Mental Health, Institute of Psychology, 16 Lincui Road, Chaoyang District, 100101, Beijing, China.,Department of Psychology, University of Chinese Academy of Sciences, 19A Yuquan Rd, Shijingshan District, Beijing, 100049, China
| | - Zhengkui Liu
- CAS Key Laboratory of Mental Health, Institute of Psychology, 16 Lincui Road, Chaoyang District, 100101, Beijing, China. .,Department of Psychology, University of Chinese Academy of Sciences, 19A Yuquan Rd, Shijingshan District, Beijing, 100049, China.
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20
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Spano MC, Lorusso M, Pettorruso M, Zoratto F, Di Giuda D, Martinotti G, di Giannantonio M. Anhedonia across borders: Transdiagnostic relevance of reward dysfunction for noninvasive brain stimulation endophenotypes. CNS Neurosci Ther 2019; 25:1229-1236. [PMID: 31638332 PMCID: PMC6834920 DOI: 10.1111/cns.13230] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2019] [Revised: 09/15/2019] [Accepted: 09/29/2019] [Indexed: 12/25/2022] Open
Abstract
INTRODUCTION Anhedonia is a transdiagnostic psychopathological dimension, consisting in the impaired ability to experience pleasure. In order to further our understanding of its neural correlates and to explore its potential relevance as a predictor of treatment response, in this article we systematically reviewed studies involving anhedonia and neuromodulation interventions, across different disorders. METHODS We included seven studies fulfilling inclusion/exclusion criteria and involving different measures of anticipatory and consummatory anhedonia, as well as different noninvasive brain stimulation interventions (transcranial magnetic stimulation and transcranial direct current stimulation). Studies not exploring hedonic measures or not involving neuromodulation intervention were excluded. RESULTS All the included studies entailed the use of rTMS protocols in one of the diverse prefrontal targets. The limited amount of studies and the heterogeneity of stimulation protocols did not allow to draw any conclusion with regard to the efficacy of rTMS in the treatment of transnosographic anhedonia. A potential for anhedonia in dissecting possible endophenotypes of different psychopathological conditions preliminarily emerged. CONCLUSIONS Anhedonia is an underexplored condition in neuromodulation trials. It may represent a valuable transdiagnostic dimension that requires further examination in order to discover new clinical predictors for treatment response.
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Affiliation(s)
- Maria Chiara Spano
- Department of Neuroscience, Imaging and Clinical SciencesUniversity “G. d’Annunzio” of Chieti‐PescaraChietiItaly
| | - Marco Lorusso
- Department of Neuroscience, Imaging and Clinical SciencesUniversity “G. d’Annunzio” of Chieti‐PescaraChietiItaly
| | - Mauro Pettorruso
- Department of Neuroscience, Imaging and Clinical SciencesUniversity “G. d’Annunzio” of Chieti‐PescaraChietiItaly
| | - Francesca Zoratto
- Reference Centre for Behavioural Sciences and Mental HealthIstituto Superiore di SanitàRomeItaly
| | - Daniela Di Giuda
- Fondazione Policlinico Universitario A. Gemelli IRCCSRomaItaly
- Università Cattolica del Sacro CuoreRomaItaly
| | - Giovanni Martinotti
- Department of Neuroscience, Imaging and Clinical SciencesUniversity “G. d’Annunzio” of Chieti‐PescaraChietiItaly
- Department of Pharmacy, Pharmacology and Clinical ScienceUniversity of HertfordshireHertsUK
| | - Massimo di Giannantonio
- Department of Neuroscience, Imaging and Clinical SciencesUniversity “G. d’Annunzio” of Chieti‐PescaraChietiItaly
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21
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Kiluk BD, Yip SW, DeVito EE, Carroll KM, Sofuoglu M. Anhedonia as a key clinical feature in the maintenance and treatment of opioid use disorder. Clin Psychol Sci 2019; 7:1190-1206. [PMID: 32042509 DOI: 10.1177/2167702619855659] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
There is a critical need for research on clinical features that may influence response to treatment for opioid use disorder (OUD). Given its neurobiology and relevance to opioid use, anhedonia may be one such promising clinical feature. We identified and reviewed 11 studies that measured anhedonia in humans with OUD to characterize the current state of evidence and highlight potential implications for treatment. The majority of studies were cross-sectional, indicating higher anhedonia scores in opioid-dependent samples compared to healthy controls. Rates of participants with clinically significant anhedonia ranged from 21% to 48%. Anhedonia scores were correlated with opioid craving and use, however there are significant knowledge gaps regarding its time course and impact on treatment adherence and outcomes. Repeated assessment of anhedonia early in treatment for OUD is recommended, as it may be a unique predictor of dropout or non-response, and a potential target for behavioral and/or pharmacological intervention.
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22
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Eikemo M, Lobmaier PP, Pedersen ML, Kunøe N, Matziorinis AM, Leknes S, Sarfi M. Intact responses to non-drug rewards in long-term opioid maintenance treatment. Neuropsychopharmacology 2019; 44:1456-1463. [PMID: 30928994 PMCID: PMC6785711 DOI: 10.1038/s41386-019-0377-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2019] [Revised: 03/12/2019] [Accepted: 03/24/2019] [Indexed: 12/13/2022]
Abstract
Disruption of non-drug reward processing in addiction could stem from long-term drug use, addiction-related psychosocial stress, or a combination of these. It remains unclear whether long-term opioid maintenance treatment (OMT) disrupts reward processing. Here, we measured subjective and objective reward responsiveness in 26 previously heroin-addicted mothers in >7 years stable OMT with minimal psychosocial stress and illicit drug use. The comparison group was 30 healthy age-matched mothers (COMP). Objective reward responsiveness was assessed in a two-alternative forced-choice task with skewed rewards. Results were also compared to performance from an additional 968 healthy volunteers (meta-analytic approach). We further compared subprocesses of reward-based decisions across groups using computational modelling with a Bayesian drift diffusion model of decision making. Self-reported responsiveness to non-drug rewards was high for both groups (means: OMT = 6.59, COMP = 6.67, p = 0.84, BF10 = 0.29), yielding moderate evidence against subjective anhedonia in this OMT group. Importantly, the mothers in OMT also displayed robust reward responsiveness in the behavioral task (t19 = 2.72, p = 0.013, BF10 = 3.98; d = 0.61). Monetary reward changed their task behavior to the same extent as the local comparison group (reward bias OMT = 0.12, COMP = 0.12, p = 0.96, BF10 = 0.18) and in line with data from 968 healthy controls previously tested. Computational modelling revealed that long-term OMT did not even change decision subprocesses underpinning reward behavior. We conclude that reduced sensitivity to rewards and anhedonia are not necessary consequences of prolonged opioid use.
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Affiliation(s)
- Marie Eikemo
- Norwegian Centre for Addiction Research (SERAF), Faculty of Medicine, University of Oslo, Oslo, Norway. .,Division for Mental Health and Addiction, Oslo University Hospital, Oslo, Norway. .,Department of Diagnostic Physics, Oslo University Hospital, Oslo, Norway.
| | - Philipp P. Lobmaier
- 0000 0004 1936 8921grid.5510.1Norwegian Centre for Addiction Research (SERAF), Faculty of Medicine, University of Oslo, Oslo, Norway ,0000 0004 0389 8485grid.55325.34Division for Mental Health and Addiction, Oslo University Hospital, Oslo, Norway
| | - Mads L. Pedersen
- 0000 0004 1936 8921grid.5510.1Department of Psychology, University of Oslo, Oslo, Norway ,0000 0004 0389 8485grid.55325.34The Intervention Centre, Oslo University Hospital, Oslo, Norway
| | - Nikolaj Kunøe
- 0000 0004 1936 8921grid.5510.1Norwegian Centre for Addiction Research (SERAF), Faculty of Medicine, University of Oslo, Oslo, Norway
| | - Anna Maria Matziorinis
- 0000 0004 1936 8921grid.5510.1Department of Psychology, University of Oslo, Oslo, Norway
| | - Siri Leknes
- 0000 0004 1936 8921grid.5510.1Department of Psychology, University of Oslo, Oslo, Norway ,0000 0004 0389 8485grid.55325.34The Intervention Centre, Oslo University Hospital, Oslo, Norway
| | - Monica Sarfi
- 0000 0004 1936 8921grid.5510.1Norwegian Centre for Addiction Research (SERAF), Faculty of Medicine, University of Oslo, Oslo, Norway
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Neural reward response to substance-free activity images in opiate use disorder patients with depressive symptoms. Drug Alcohol Depend 2019; 198:180-189. [PMID: 30947052 DOI: 10.1016/j.drugalcdep.2019.01.047] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2018] [Revised: 01/29/2019] [Accepted: 01/29/2019] [Indexed: 01/09/2023]
Abstract
BACKGROUND Deficits in the ability to experience reward from natural, substance-free activities and stimuli is a common mechanism contributing to both opiate use disorder and depressive symptoms, and is a target of behavioral-focused treatments for substance use and depression. Although the neural response to monetary, positive affect-eliciting and social images has been investigated, the neural response to images representing substance-free activity engagement remains untested. The current study tested the neural response to anticipation and receipt of substance-free activity engagement images and monetary reward in opiate use disorder patients with elevated depressive symptoms compared to healthy controls. METHODS Sixteen male opiate use disorder detoxification patients with elevated depressive symptoms (Beck Depression Inventory (BDI-II) ≥ 14) (OUDD Mage = 32.19 years, SD = 8.17 years) and seventeen male healthy controls (BDI-II < 14) (HC: Mage = 26.82 years, SD = 5.29 years) completed the Monetary Incentive Delay (MID) and newly developed Activity Incentive Delay (AID) tasks. Within- and between-group whole-brain contrasts tested activation during anticipation ([reward]-[non-reward]) and receipt ([win]-[non-win]) of substance-free activity image, monetary, and substance-free activity relative to monetary (AID-MID), reward. RESULTS OUDD demonstrated significantly lower activation in reward regions during anticipation and significantly greater activation during receipt of substance-free activity image reward compared to HC. OUDD demonstrated significantly lower activation during anticipation of substance-free activity reward relative to monetary reward, compared to HC. CONCLUSIONS The observed reduction in frontostriatal response to reward anticipation of substance-free activity engagement images in OUDD, yet increased neural response to reward receipt, supports theory linking reductions in reward processing with deficits in motivation for substance-free activity engagement.
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Decker SE, Morie KP, Malin-Mayor B, Nich C, Carroll KM. Positive and negative affect in cocaine use disorder treatment: Change across time and relevance to treatment outcome. Am J Addict 2018; 27:10.1111/ajad.12716. [PMID: 29923665 PMCID: PMC6309484 DOI: 10.1111/ajad.12716] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2017] [Revised: 03/06/2018] [Accepted: 03/07/2018] [Indexed: 11/28/2022] Open
Abstract
BACKGROUND Cognitive-behavior therapy (CBT) for substance use disorder is empirically supported, and may be associated with change in affect over time. OBJECTIVES Understanding the role of affect in cocaine use disorder could help to improve CBT outcomes. METHODS This secondary analysis included 140 adults with cocaine use disorder, 57.9% female, drawn from two randomized controlled studies of web-based cognitive-behavior therapy who completed the Positive and Negative Affect Scale (PANAS) before and during treatment. RESULTS In mixed-effects regression models, baseline negative affect (NA) scores were not associated with self-reported cocaine use during treatment, but baseline PA scores were associated with less frequent cocaine use (β = -0.04, p = .02). During treatment, NA scores reduced over time in CBT and treatment as usual (β = -0.27, p < .01), although PA scores did not change. Higher weekly NA scores were associated with weekly cocaine use (β = .02, SE = .01, t(746.15) = 2.37, p = .02), although weekly PANAS PA scores were not associated with weekly cocaine use. DISCUSSION AND CONCLUSIONS Results indicated that individuals with higher baseline PA were more likely to abstain from cocaine use during treatment, even when controlling for baseline cocaine use frequency. Although baseline NA was not associated with cocaine use, NA during treatment was associated with greater cocaine use. SCIENTIFIC SIGNIFICANCE PA at baseline and NA during treatment were associated with cocaine use. If findings are replicated, treatment developers may wish to include treatment interventions to boost early PA and reduce NA throughout treatment. (Am J Addict 2018;XX:1-8).
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Affiliation(s)
- Suzanne E. Decker
- New England Mental Illness Research, Education, and Clinical Center and VA Connecticut Health Care System, West Haven, Connecticut
| | - Kristen P. Morie
- Department of Psychiatry, Yale University School of Medicine, New Haven, Connecticut
| | - Bo Malin-Mayor
- Department of Psychiatry, Yale University School of Medicine, New Haven, Connecticut
| | - Charla Nich
- Department of Psychiatry, Yale University School of Medicine, New Haven, Connecticut
| | - Kathleen M. Carroll
- Department of Psychiatry, Yale University School of Medicine, New Haven, Connecticut
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Bolton JL, Ruiz CM, Rismanchi N, Sanchez GA, Castillo E, Huang J, Cross C, Baram TZ, Mahler SV. Early-life adversity facilitates acquisition of cocaine self-administration and induces persistent anhedonia. Neurobiol Stress 2018; 8:57-67. [PMID: 29888304 PMCID: PMC5991313 DOI: 10.1016/j.ynstr.2018.01.002] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2017] [Revised: 01/10/2018] [Accepted: 01/10/2018] [Indexed: 01/03/2023] Open
Abstract
Early-life adversity increases the risk for emotional disorders such as depression and schizophrenia. Anhedonia, thought to be a core feature of these disorders, is provoked by our naturalistic rodent model of childhood adversity (i.e., rearing pups for one week in cages with limited bedding and nesting, LBN). Drug use and addiction are highly comorbid with psychiatric disorders featuring anhedonia, yet effects of LBN on drug-seeking behavior and the reward and stress-related circuits that underlie it remain unknown. Here we examined the effects of LBN on cocaine intake and seeking, using a battery of behavioral tests measuring distinct aspects of cocaine reward, and for comparison, chocolate intake. We also examined activation of neurons within the pleasure/reward and stress circuits following cocaine in LBN and control rats. Early-life adversity reduced spontaneous intake of palatable chocolate, extending prior reports of sucrose and social-play anhedonia. In a within-session cocaine behavioral economic test, LBN rats self-administered lower dosages of cocaine under low-effort conditions, consistent with a reduced hedonic set-point for cocaine, and potentially anhedonia. In contrast, cocaine demand elasticity was not consistently affected, indicating no major changes in motivation to maintain preferred cocaine blood levels. These changes were selective, as LBN did not cause an overt anxiety-like phenotype, nor did it affect sensitivity to self-administered cocaine dose, responding for cocaine under extinction conditions, cocaine- or cue-induced reinstatement of cocaine seeking, or locomotor response to acute cocaine. However, high Fos expression was seen after cocaine in both reward- and stress-related brain regions of LBN rats, including nucleus accumbens core, central amygdala, and lateral habenula. In contrast, hypothalamic orexin neuron activation after cocaine was significantly attenuated in LBN rats. Together, these findings demonstrate enduring effects of early-life adversity on both reward- and fear/anxiety-related neural circuits, as well as anhedonia-like reductions in consumption of natural and drug rewards. Adversity during a sensitive developmental period provokes persistent anhedonia. This adversity reduces cocaine hedonic set point, but not motivation. Cocaine-associated Fos is altered in reward- and anxiety/fear circuits. Cocaine-dose sensitivity, reinstatement, and locomotion are unchanged. Effects are selective, as anxiety-related behaviors were unaltered.
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Affiliation(s)
- Jessica L Bolton
- Department of Anatomy & Neurobiology, University of California, Irvine, USA
| | - Christina M Ruiz
- Department of Neurobiology & Behavior, University of California, Irvine, USA
| | - Neggy Rismanchi
- Department of Anatomy & Neurobiology, University of California, Irvine, USA
| | - Gissell A Sanchez
- Department of Anatomy & Neurobiology, University of California, Irvine, USA
| | - Erik Castillo
- Department of Neurobiology & Behavior, University of California, Irvine, USA
| | - Jeff Huang
- Department of Neurobiology & Behavior, University of California, Irvine, USA
| | - Christopher Cross
- Department of Neurobiology & Behavior, University of California, Irvine, USA
| | - Tallie Z Baram
- Department of Anatomy & Neurobiology, University of California, Irvine, USA
| | - Stephen V Mahler
- Department of Neurobiology & Behavior, University of California, Irvine, USA
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Kwako LE, Momenan R, Grodin EN, Litten RZ, Koob GF, Goldman D. Addictions Neuroclinical Assessment: A reverse translational approach. Neuropharmacology 2017; 122:254-264. [PMID: 28283392 PMCID: PMC5569299 DOI: 10.1016/j.neuropharm.2017.03.006] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2016] [Revised: 03/02/2017] [Accepted: 03/04/2017] [Indexed: 12/21/2022]
Abstract
Incentive salience, negative emotionality, and executive function are functional domains that are etiologic in the initiation and progression of addictive disorders, having been implicated in humans with addictive disorders and in animal models of addictions. Measures of these three neuroscience-based functional domains can capture much of the effects of inheritance and early exposures that lead to trait vulnerability shared across different addictive disorders. For specific addictive disorders, these measures can be supplemented by agent specific measures such as those that access pharmacodynamic and pharmacokinetic variation attributable to agent-specific gatekeeper molecules including receptors and drug-metabolizing enzymes. Herein, we focus on the translation and reverse translation of knowledge derived from animal models of addiction to the human condition via measures of neurobiological processes that are orthologous in animals and humans, and that are shared in addictions to different agents. Based on preclinical data and human studies, measures of these domains in a general framework of an Addictions Neuroclinical Assessment (ANA) can transform the assessment and nosology of addictive disorders, and can be informative for staging disease progression. We consider next steps and challenges for implementation of ANA in clinical care and research. This article is part of the Special Issue entitled "Alcoholism".
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Affiliation(s)
- Laura E Kwako
- Office of the Clinical Director, National Institute on Alcohol Abuse and Alcoholism, National Institutes of Health, Bethesda, MD, 20892, USA.
| | - Reza Momenan
- Clinical Neuroimaging Research Core, National Institute on Alcohol Abuse and Alcoholism, National Institutes of Health, Bethesda, MD, 20892, USA
| | - Erica N Grodin
- Clinical Neuroimaging Research Core, National Institute on Alcohol Abuse and Alcoholism, National Institutes of Health, Bethesda, MD, 20892, USA
| | - Raye Z Litten
- Division of Medications Development, National Institute on Alcohol Abuse and Alcoholism, National Institutes of Health, Bethesda, MD, 20892, USA
| | - George F Koob
- Office of the Director, National Institute on Alcohol Abuse and Alcoholism, National Institutes of Health, Bethesda, MD, 20892, USA
| | - David Goldman
- Office of the Clinical Director, National Institute on Alcohol Abuse and Alcoholism, National Institutes of Health, Bethesda, MD, 20892, USA; Laboratory of Neurogenetics, National Institute on Alcohol Abuse and Alcoholism, National Institutes of Health, Bethesda, MD, 20892, USA
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27
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Bai Y, Belin D, Zheng X, Liu Z, Zhang Y. Acute stress worsens the deficits in appetitive behaviors for social and sexual stimuli displayed by rats after long-term withdrawal from morphine. Psychopharmacology (Berl) 2017; 234:1693-1702. [PMID: 28280885 DOI: 10.1007/s00213-017-4571-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2016] [Accepted: 02/15/2017] [Indexed: 12/28/2022]
Abstract
RATIONALE Negative affective states, e.g., anhedonia, are suggested to be involved in the long-lasting motivational processes associated with relapse. Here, we investigated whether anhedonic behaviors could be elicited by an acute stress after protracted abstinence from morphine. OBJECTIVES The behavioral responses to natural stimuli following exposure to an acute stress were examined after 14 days of withdrawal from morphine. Male rats were pretreated with either a binge-like morphine regimen or daily saline injections for 5 days. The motivation for two natural stimuli, i.e., a social stimulus (male rat) and a sexual stimulus (estrous female rat), was measured, following exposure to an acute stress (intermittent foot shock, 0.5 mA * 0.5 s * 10 min; mean inter-shock interval 40 s), under three conditions: free approach and effort- and conflict-based approaches. RESULTS Foot-shock-induced stress did not influence free-approach behavior (sniffing time) towards the social or sexual stimulus. However, in the effort-based approach task, the stressed morphine-withdrawn rats demonstrated an attenuated motivation to climb over a partition to approach the social stimulus while the stressed saline-pretreated rats showed an increased motivation to approach the social stimulus. When an aversive stimulus (pins) was introduced in order to induce an approach-avoidance conflict, both drug-withdrawn and drug-naïve groups exhibited a bimodal distribution of approach behavior towards the sexual stimulus after the stress was introduced, i.e., the majority of rats had low risky appetitive behaviors but a minority of them showed rather highly "risky" approach behavior. CONCLUSIONS The acute stress induces differential motivational deficits for social and sexual rewards in protracted drug-abstinent rats.
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Affiliation(s)
- Yunjing Bai
- CAS Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, 16 Lincui Road, Chaoyang District, 100101, Beijing, China. .,Department of Psychology, University of Chinese Academy of Sciences, 19 A Yuquan Road, Shijingshan District, 100049, Beijing, China.
| | - David Belin
- Department of Psychology, University of Cambridge, Downing Street, Cambridge, CB3 2EB, UK
| | - Xigeng Zheng
- CAS Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, 16 Lincui Road, Chaoyang District, 100101, Beijing, China.,Department of Psychology, University of Chinese Academy of Sciences, 19 A Yuquan Road, Shijingshan District, 100049, Beijing, China
| | - Zhengkui Liu
- CAS Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, 16 Lincui Road, Chaoyang District, 100101, Beijing, China.,Department of Psychology, University of Chinese Academy of Sciences, 19 A Yuquan Road, Shijingshan District, 100049, Beijing, China
| | - Yue Zhang
- CAS Key Laboratory of Mental Health, Institute of Psychology, Chinese Academy of Sciences, 16 Lincui Road, Chaoyang District, 100101, Beijing, China.,Department of Psychology, University of Chinese Academy of Sciences, 19 A Yuquan Road, Shijingshan District, 100049, Beijing, China
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Meshesha LZ, Pickover AM, Teeters JB, Murphy JG. A Longitudinal Behavioral Economic Analysis of Non-medical Prescription Opioid Use Among College Students. PSYCHOLOGICAL RECORD 2017. [DOI: 10.1007/s40732-017-0235-2] [Citation(s) in RCA: 52] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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Abstract
Addiction has been conceptualized as a three-stage cycle—binge/intoxication, withdrawal/negative affect, and preoccupation/anticipation—that worsens over time and involves allostatic changes in hedonic function via changes in the brain reward and stress systems. Using the withdrawal/negative affect stage and negative reinforcement as an important source of motivation for compulsive drug seeking, we outline the neurobiology of the stress component of the withdrawal/negative affect stage and relate it to a derivative of the Research Domain Criteria research construct for the study of psychiatric disease, known as the Addictions Neuroclinical Assessment. Using the Addictions Neuroclinical Assessment, we outline five subdomains of negative emotional states that can be operationally measured in human laboratory settings and paralleled by animal models. We hypothesize that a focus on negative emotionality and stress is closely related to the acute neurobiological alterations that are experienced in addiction and may serve as a bridge to a reformulation of the addiction nosology to better capture individual differences in patients for whom the withdrawal/negative affect stage drives compulsive drug taking.
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Affiliation(s)
- Laura E Kwako
- National Institute on Alcohol Abuse and Alcoholism, National Institutes of Health, Bethesda, MD, USA
| | - George F Koob
- National Institute on Alcohol Abuse and Alcoholism, National Institutes of Health, Bethesda, MD, USA
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30
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Li Y, Zheng X, Xu N, Zhang Y, Liu Z, Bai Y. The consummatory and motivational behaviors for natural rewards following long-term withdrawal from morphine: no anhedonia but persistent maladaptive behaviors for high-value rewards. Psychopharmacology (Berl) 2017; 234:1277-1292. [PMID: 28229178 DOI: 10.1007/s00213-017-4565-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2016] [Accepted: 02/06/2017] [Indexed: 11/30/2022]
Abstract
RATIONALE The negative affective state, e.g., anhedonia, emerges after abstinence from abused drugs may be linked to the motivational processes of drug craving and relapse. Although anhedonia diminishes over time with drug abstinence, it is not yet rather explicit whether anhedonia exists or not following protracted withdrawal. OBJECTIVES The behavioral responses to natural rewards were examined after 2 to 3 weeks withdrawal from morphine. Male rats were pretreated with either a binge-like morphine paradigm or daily saline injection for 5 days. The consummatory and motivational behaviors for three natural rewards (sucrose solutions 4, 15, and 60%, social stimulus: male rat, and sexual stimulus: estrous female rat) were examined under varied testing conditions. RESULTS The morphine-withdrawn rats significantly increased their intake of 15% sucrose solution during the 1-h consumption test and their operant responding for 15% sucrose solution under a progressive ratio (PR) schedule of reinforcement. When obtaining a reinforcer was associated with a 0.5 mA foot shock under a PR-punishment schedule, the morphine-withdrawn rats showed a higher performance for 60% sucrose solution. Meanwhile, the morphine-withdrawn rats displayed a higher motivation to sexual stimulus during the free-approach test and more approaching behaviors towards sexual stimulus in a conflict-based approach test (concurrent presence of reward and aversive stimulus). CONCLUSIONS No anhedonia-like behavior but sensitized behaviors for natural rewards were found after long-term morphine withdrawal. Notably, the morphine-withdrawn rats displayed persistent motivated behaviors for high-value rewards (60% sucrose and sexual stimulus) in the conflict tests suggesting impairments in inhibitory control in morphine-treated rats.
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Affiliation(s)
- Yingying Li
- CAS Key Laboratory of Mental Health, Institute of Psychology, Beijing, China.,University of Chinese Academy of Sciences, Beijing, China
| | - Xigeng Zheng
- CAS Key Laboratory of Mental Health, Institute of Psychology, Beijing, China.,University of Chinese Academy of Sciences, Beijing, China
| | - Na Xu
- CAS Key Laboratory of Mental Health, Institute of Psychology, Beijing, China.,University of Chinese Academy of Sciences, Beijing, China
| | - Yue Zhang
- CAS Key Laboratory of Mental Health, Institute of Psychology, Beijing, China.,University of Chinese Academy of Sciences, Beijing, China
| | - Zhengkui Liu
- CAS Key Laboratory of Mental Health, Institute of Psychology, Beijing, China.,University of Chinese Academy of Sciences, Beijing, China
| | - Yunjing Bai
- CAS Key Laboratory of Mental Health, Institute of Psychology, Beijing, China. .,University of Chinese Academy of Sciences, Beijing, China.
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Vujanovic AA, Meyer TD, Heads AM, Stotts AL, Villarreal YR, Schmitz JM. Cognitive-behavioral therapies for depression and substance use disorders: An overview of traditional, third-wave, and transdiagnostic approaches. THE AMERICAN JOURNAL OF DRUG AND ALCOHOL ABUSE 2016; 43:402-415. [PMID: 27494547 DOI: 10.1080/00952990.2016.1199697] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
BACKGROUND The co-occurrence of depression and substance use disorders (SUD) is highly prevalent and associated with poor treatment outcomes for both disorders. As compared to individuals suffering from either disorder alone, individuals with both conditions are likely to endure a more severe and chronic clinical course with worse treatment outcomes. Thus, current practice guidelines recommend treating these co-occurring disorders simultaneously. OBJECTIVES The overarching aims of this narrative are two-fold: (1) to provide an updated review of the current empirical status of integrated psychotherapy approaches for SUD and depression comorbidity, based on models of traditional cognitive-behavioral therapy (CBT) and newer third-wave CBT approaches, including acceptance- and mindfulness-based interventions and behavioral activation (BA); and (2) to propose a novel theoretical framework for transdiagnostic CBT for SUD-depression, based upon empirically grounded psychological mechanisms underlying this highly prevalent comorbidity. RESULTS Traditional CBT approaches for the treatment of SUD-depression are well-studied. Despite advances in the development and evaluation of various third-wave psychotherapies, more work needs to be done to evaluate the efficacy of such approaches for SUD-depression. CONCLUSION Informed by this summary of the evidence, we propose a transdiagnostic therapy approach that aims to integrate treatment elements found in empirically supported CBT-based interventions for SUD and depression. By targeting shared cognitive-affective processes underlying SUD-depression, transdiagnostic treatment models have the potential to offer a novel clinical approach to treating this difficult-to-treat comorbidity and relevant, co-occurring psychiatric disturbances, such as posttraumatic stress.
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Affiliation(s)
- Anka A Vujanovic
- a Department of Psychology, University of Houston , Houston , TX , USA.,b Department of Psychiatry and Behavioral Sciences, McGovern Medical School , University of Texas Health Science Center at Houston , Houston , TX , USA
| | - Thomas D Meyer
- b Department of Psychiatry and Behavioral Sciences, McGovern Medical School , University of Texas Health Science Center at Houston , Houston , TX , USA
| | - Angela M Heads
- b Department of Psychiatry and Behavioral Sciences, McGovern Medical School , University of Texas Health Science Center at Houston , Houston , TX , USA
| | - Angela L Stotts
- b Department of Psychiatry and Behavioral Sciences, McGovern Medical School , University of Texas Health Science Center at Houston , Houston , TX , USA
| | - Yolanda R Villarreal
- b Department of Psychiatry and Behavioral Sciences, McGovern Medical School , University of Texas Health Science Center at Houston , Houston , TX , USA
| | - Joy M Schmitz
- b Department of Psychiatry and Behavioral Sciences, McGovern Medical School , University of Texas Health Science Center at Houston , Houston , TX , USA
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Kwako LE, Momenan R, Litten RZ, Koob GF, Goldman D. Addictions Neuroclinical Assessment: A Neuroscience-Based Framework for Addictive Disorders. Biol Psychiatry 2016; 80:179-89. [PMID: 26772405 PMCID: PMC4870153 DOI: 10.1016/j.biopsych.2015.10.024] [Citation(s) in RCA: 214] [Impact Index Per Article: 26.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2015] [Revised: 10/30/2015] [Accepted: 10/30/2015] [Indexed: 02/06/2023]
Abstract
This article proposes a heuristic framework for the Addictions Neuroclinical Assessment that incorporates key functional domains derived from the neurocircuitry of addiction. We review how addictive disorders (ADs) are presently diagnosed and the need for new neuroclinical measures to differentiate patients who meet clinical criteria for addiction to the same agent while differing in etiology, prognosis, and treatment response. The need for a better understanding of the mechanisms provoking and maintaining addiction, as evidenced by the limitations of current treatments and within-diagnosis clinical heterogeneity, is articulated. In addition, recent changes in the nosology of ADs, challenges to current classification systems, and prior attempts to subtype individuals with ADs are described. Complementary initiatives, including the Research Domain Criteria project, that have established frameworks for the neuroscience of psychiatric disorders are discussed. Three domains-executive function, incentive salience, and negative emotionality-tied to different phases in the cycle of addiction form the core functional elements of ADs. Measurement of these domains in epidemiologic, genetic, clinical, and treatment studies will provide the underpinnings for an understanding of cross-population and temporal variation in addictions, shared mechanisms in addictive disorders, impact of changing environmental influences, and gene identification. Finally, we show that it is practical to implement such a deep neuroclinical assessment using a combination of neuroimaging and performance measures. Neuroclinical assessment is key to reconceptualizing the nosology of ADs on the basis of process and etiology, an advance that can lead to improved prevention and treatment.
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Affiliation(s)
- Laura E Kwako
- Office of the Clinical Director, National Institute on Alcohol Abuse and Alcoholism, National Institutes of Health, Bethesda, Maryland.
| | - Reza Momenan
- Section on Brain Electrophysiology and Imaging, National Institute on Alcohol Abuse and Alcoholism, National Institutes of Health, Bethesda, Maryland
| | - Raye Z Litten
- Division of Intramural Clinical and Biological Research; Division of Treatment and Recovery Research, National Institute on Alcohol Abuse and Alcoholism, National Institutes of Health, Bethesda, Maryland
| | - George F Koob
- Office of the Director, National Institute on Alcohol Abuse and Alcoholism, National Institutes of Health, Bethesda, Maryland
| | - David Goldman
- Office of the Clinical Director, National Institute on Alcohol Abuse and Alcoholism, National Institutes of Health, Bethesda, Maryland; Laboratory of Neurogenetics, National Institute on Alcohol Abuse and Alcoholism, National Institutes of Health, Bethesda, Maryland
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Parvaz MA, Gabbay V, Malaker P, Goldstein RZ. Objective and specific tracking of anhedonia via event-related potentials in individuals with cocaine use disorders. Drug Alcohol Depend 2016; 164:158-165. [PMID: 27226335 PMCID: PMC4893885 DOI: 10.1016/j.drugalcdep.2016.05.004] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2016] [Revised: 04/25/2016] [Accepted: 05/06/2016] [Indexed: 11/30/2022]
Abstract
BACKGROUND Hyposensitivity to non-drug reward, behaviorally manifested as anhedonia, is a hallmark of chronic substance use. Anhedonia is a transdiagnostic symptom underpinned by neurobiochemical disturbances in the reward circuit, yet an objective measure to assess anhedonia severity still eludes the field. We hypothesized that the Reward Positivity (RewP) component of the event-related potentials (ERPs) will specifically track anhedonia as the RewP is attributed to the same brain regions that are also implicated in anhedonia. METHODS Forty-six individuals with cocaine use disorders (iCUD) performed a gambling task predicting whether they would win or lose money on each trial, while ERP data was acquired. RewP in response to predicted win trials was extracted from the ERPs using the principal component analysis. State anhedonia and depression severity were assessed using the Cocaine Selective Severity Assessment (CSSA). RESULTS Although RewP amplitude correlated with both anhedonia and depression, only the RewP-anhedonia correlation survived a correction for depression severity. Further, a hierarchical multiple regression analysis revealed that anhedonia explained a significant amount of variance in the RewP amplitude, and this variance was significantly greater than that explained by demographics, severity and recency of drug use and even depression. CONCLUSIONS These results show that RewP amplitude in response to rewarded trials tracks state anhedonia severity in iCUD. We argue that this association is perhaps driven by the activity in the dopaminergic mesocorticolimbic reward pathway that may underlie anhedonia symptomology as well as modulate RewP amplitude.
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Affiliation(s)
- Muhammad A. Parvaz
- Icahn School of Medicine at Mount Sinai, New York, NY 10029 USA,Correspondence may be addressed to: Muhammad A Parvaz, One Gustave L. Levy Place, Box 1230, New York, NY 10029-6574; Tel: 212-241-3638; Fax: 212-803-6743;
| | - Vilma Gabbay
- Icahn School of Medicine at Mount Sinai, New York, NY 10029 USA,Nathan Kline Institute for Psychiatric Research Orangeburg, NY 10962 USA
| | - Pias Malaker
- Icahn School of Medicine at Mount Sinai, New York, NY 10029 USA
| | - Rita Z. Goldstein
- Icahn School of Medicine at Mount Sinai, New York, NY 10029 USA,Correspondence may also be addressed to Rita Z. Goldstein, 1470 Madison Ave., New York, NY 10029-6574; Tel: 212-824-9312;
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Lehmberg S, Soyka M. [Emotion regulation and quality of life in consumption of cocaine and amphetamines : Results of an online survey]. DER NERVENARZT 2016; 87:513-520. [PMID: 26334352 DOI: 10.1007/s00115-015-4411-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
BACKGROUND The online study presented surveyed occasional users, high-risk users and non-consumers of psychotropic substances for relationships between consumer type and emotion regulation (ER), health-related quality of life (HRQOL) and coping strategies. METHODS A total of 199 people participated in the survey. The sample was split into three groups depending on a substance list and a detailed questionnaire regarding the consumption habits: 28 individuals had no illicit drug experience, 127 were occasional users and 44 frequent (high-risk) users. The sample set was tested using the (1) emotion regulation inventory, (2) the coping inventory for stressful situations and (3) the medical outcomes study (MOS) 36-item short-form health survey. RESULTS Regarding ER the occasional users showed no significant differences to the two reference groups, except for the scale of re-evaluation where the high-risk consumers scored higher than the occasional users. Regarding HRQOL no significant differences were observed between the three groups; however, significant differences were observed between persons with strong and weak physical and mental HRQOL scores and satisfaction with own emotion regulation. The search for predictors showed a significant predictive value for gender, the number of inhabitants at the place of residence and the ER strategy of re-evaluation in negative emotions for the allocation to a consumer type. Neither substance consumption as an ER strategy nor a relationship between consumer type and coping strategy and/or HRQOL could be observed. DISCUSSION With respect to ER the only significant difference observed was that of high-risk users employing the strategy of re-evaluation more often than occasional users. A possible explanation is reality embellishment and a down-playing function of this strategy associated with drug consumption. Therefore, the assumed relationship between affective dysfunction and drug addiction could not be observed.
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Affiliation(s)
- S Lehmberg
- Privatklinik Meiringen, Postfach 612, 3860, Meiringen, Schweiz
| | - M Soyka
- Psychiatrische Klinik, Universität München, München, Deutschland.
- Privatklinik Meiringen, Postfach 612, 3860, Meiringen, Schweiz.
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Huhn AS, Meyer RE, Harris JD, Ayaz H, Deneke E, Stankoski DM, Bunce SC. Evidence of anhedonia and differential reward processing in prefrontal cortex among post-withdrawal patients with prescription opiate dependence. Brain Res Bull 2016; 123:102-9. [PMID: 26711857 PMCID: PMC4893930 DOI: 10.1016/j.brainresbull.2015.12.004] [Citation(s) in RCA: 77] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2015] [Revised: 12/11/2015] [Accepted: 12/14/2015] [Indexed: 11/15/2022]
Abstract
Anhedonia is an important but understudied element of a neuroadaptive model underlying vulnerability to relapse in opioid dependence. Previous research using fMRI has shown reduced activation to pleasant stimuli in rostral prefrontal cortex among heroin-dependent patients in early recovery. This study evaluated the presence of anhedonia among recently withdrawn prescription opiate dependent patients (PODP) in residential treatment compared to control subjects. Anhedonia was assessed using self-report, affect-modulated startle response (AMSR), and a cue reactivity task during which participant's rostral prefrontal cortex (RPFC) and ventrolateral prefrontal cortex (VLPFC) was monitored with functional near infrared spectroscopy (fNIRS). The cue reactivity task included three distinct categories of natural reward stimuli: highly palatable food, positive social situations, and intimate (non-erotic) interactions. PODP reported greater anhedonia on self-report (Snaith-Hamilton Pleasure Scale), and showed reduced hedonic response to positive stimuli in the AMSR task relative to controls. PODP also exhibited reduced neural activation in bilateral RPFC and left VLPFC in response to food images and reduced left VLPFC in response to images depicting positive social situations relative to controls. No differences were found for emotionally intimate stimuli. When patients were divided into groups based on the Snaith-Hamilton criteria for the presence or absence of anhedonia, patients endorsing anhedonia showed reduced neural responses to images depicting positive social stimuli and food relative to patients who did not endorse anhedonia. Activations were in areas of RPFC that support the retrieval of episodic memories. The results suggest the presence of anhedonia in a subsample of PODP.
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Affiliation(s)
- A S Huhn
- Department of Psychiatry, Pennsylvania State University College of Medicine, Hershey, PA, United States
| | - R E Meyer
- Department of Psychiatry, Pennsylvania State University College of Medicine, Hershey, PA, United States
| | - J D Harris
- Department of Psychiatry, Pennsylvania State University College of Medicine, Hershey, PA, United States
| | - H Ayaz
- School of Biomedical Engineering, Science and Health Systems, Drexel University, Philadelphia, PA, United States
| | - E Deneke
- Caron Treatment Centers, Wernersville, PA, United States
| | - D M Stankoski
- Department of Psychiatry, Pennsylvania State University College of Medicine, Hershey, PA, United States
| | - S C Bunce
- Department of Psychiatry, Pennsylvania State University College of Medicine, Hershey, PA, United States; School of Biomedical Engineering, Science and Health Systems, Drexel University, Philadelphia, PA, United States.
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Morie KP, De Sanctis P, Garavan H, Foxe JJ. Regulating task-monitoring systems in response to variable reward contingencies and outcomes in cocaine addicts. Psychopharmacology (Berl) 2016; 233:1105-18. [PMID: 26861797 DOI: 10.1007/s00213-015-4191-8] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2015] [Accepted: 12/14/2015] [Indexed: 01/17/2023]
Abstract
BACKGROUND We investigated anticipatory and consummatory reward processing in cocaine addiction. In addition, we set out to assess whether task-monitoring systems were appropriately recalibrated in light of variable reward schedules. We also examined neural measures of task-monitoring and reward processing as a function of hedonic tone, since anhedonia is a vulnerability marker for addiction that is obviously germane in the context of reward processing. METHOD High-density event-related potentials were recorded while participants performed a speeded response task that systematically varied anticipated probabilities of reward receipt. The paradigm dissociated feedback regarding task success (or failure) from feedback regarding the value of reward (or loss), so that task-monitoring and reward processing could be examined in partial isolation. Twenty-three active cocaine abusers and 23 age-matched healthy controls participated. RESULTS Cocaine abusers showed amplified anticipatory responses to reward predictive cues, but crucially, these responses were not as strongly modulated by reward probability as in controls. Cocaine users also showed blunted responses to feedback about task success or failure and did not use this information to update predictions about reward. In turn, they showed clearly blunted responses to reward feedback. In controls and users, measures of anhedonia were associated with reward motivation. In cocaine users, anhedonia was also associated with diminished monitoring and reward feedback responses. CONCLUSION Findings imply that reward anticipation and monitoring deficiencies in addiction are associated with increased responsiveness to reward cues but impaired ability to predict reward in light of task contingencies, compounded by deficits in responding to actual reward outcomes.
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Affiliation(s)
- Kristen P Morie
- The Sheryl and Daniel R. Tishman Cognitive Neurophysiology Laboratory, Department of Pediatrics, Children's Evaluation and Rehabilitation Center (CERC), Albert Einstein College of Medicine & Montefiore Medical Center, Bronx, NY, 10461, USA.,Program in Cognitive Neuroscience, The Graduate Center of the City University of New York, 365 Fifth Avenue, New York, NY, 10016, USA
| | - Pierfilippo De Sanctis
- The Sheryl and Daniel R. Tishman Cognitive Neurophysiology Laboratory, Department of Pediatrics, Children's Evaluation and Rehabilitation Center (CERC), Albert Einstein College of Medicine & Montefiore Medical Center, Bronx, NY, 10461, USA.,Program in Cognitive Neuroscience, The Graduate Center of the City University of New York, 365 Fifth Avenue, New York, NY, 10016, USA
| | - Hugh Garavan
- Department of Psychiatry, University of Vermont, 1 South Prospect St, Burlington, VT, 05401, USA
| | - John J Foxe
- The Sheryl and Daniel R. Tishman Cognitive Neurophysiology Laboratory, Department of Pediatrics, Children's Evaluation and Rehabilitation Center (CERC), Albert Einstein College of Medicine & Montefiore Medical Center, Bronx, NY, 10461, USA. .,Program in Cognitive Neuroscience, The Graduate Center of the City University of New York, 365 Fifth Avenue, New York, NY, 10016, USA. .,The Dominick P. Purpura Department of Neuroscience, Rose F. Kennedy Intellectual and Developmental Disabilities Research Center, Albert Einstein College of Medicine, Bronx, NY, 10461, USA. .,The Ernest J. Del Monte Institute for Neuromedicine, Department of Neuroscience, University of Rochester School of Medicine and Dentistry, Rochester, NY, 14642, USA.
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Ecological momentary assessment of affect and craving in patients in treatment for prescription opioid dependence. Brain Res Bull 2016; 123:94-101. [PMID: 26876756 DOI: 10.1016/j.brainresbull.2016.01.012] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2015] [Revised: 01/21/2016] [Accepted: 01/22/2016] [Indexed: 11/21/2022]
Abstract
Low positive affect (PA) is likely to contribute to risk of relapse; however, it has received relatively little attention in clinical research. This study examined the associations among positive affect, negative affect (NA), and craving in medically withdrawn patients using ecological momentary assessment (EMA). Participants (n=73) provided reports of their PA, NA, and craving 4 times a day for an average of 10.47 (SD=3.80) days. Person- and day-level associations between PA, NA, and craving were examined using multilevel models. A significant interaction emerged between person- and day-level PA such that PA on the day level was negatively associated with craving for individuals experiencing low mean PA throughout the study. No significant interaction emerged between person- and day-level NA. The main effects for both person- and day-level NA were significant. Individuals experiencing high NA throughout the study experienced higher craving overall and on days when NA was higher than usual, craving was also higher. Results suggest that high person- and day-level NA may directly contribute to the risk for relapse via increased craving, whereas low day- level PA may contribute to risk for relapse among individuals exhibiting low person-level PA via increased craving on days with lower than average levels of PA for those individuals. Given that there is a paucity of research relating low PA to craving, continued investigation into how and when low PA creates risk for relapse is warranted.
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Mons N, Beracochea D. Behavioral Neuroadaptation to Alcohol: From Glucocorticoids to Histone Acetylation. Front Psychiatry 2016; 7:165. [PMID: 27766083 PMCID: PMC5052254 DOI: 10.3389/fpsyt.2016.00165] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2016] [Accepted: 09/21/2016] [Indexed: 01/21/2023] Open
Abstract
A prime mechanism that contributes to the development and maintenance of alcoholism is the dysregulation of the hypothalamic-pituitary-adrenal axis activity and the release of glucocorticoids (cortisol in humans and primates, corticosterone in rodents) from the adrenal glands. In the brain, sustained, local elevation of glucocorticoid concentration even long after cessation of chronic alcohol consumption compromises functional integrity of a circuit, including the prefrontal cortex (PFC), the hippocampus (HPC), and the amygdala (AMG). These structures are implicated in learning and memory processes as well as in orchestrating neuroadaptive responses to stress and anxiety responses. Thus, potentiation of anxiety-related neuroadaptation by alcohol is characterized by an abnormally AMG hyperactivity coupled with a hypofunction of the PFC and the HPC. This review describes research on molecular and epigenetic mechanisms by which alcohol causes distinct region-specific adaptive changes in gene expression patterns and ultimately leads to a variety of cognitive and behavioral impairments on prefrontal- and hippocampal-based tasks. Alcohol-induced neuroadaptations involve the dysregulation of numerous signaling cascades, leading to long-term changes in transcriptional profiles of genes, through the actions of transcription factors such as [cAMP response element-binding protein (CREB)] and chromatin remodeling due to posttranslational modifications of histone proteins. We describe the role of prefrontal-HPC-AMG circuit in mediating the effects of acute and chronic alcohol on learning and memory, and region-specific molecular and epigenetic mechanisms involved in this process. This review first discusses the importance of brain region-specific dysregulation of glucocorticoid concentration in the development of alcohol dependence and describes how persistently increased glucocorticoid levels in PFC may be involved in mediating working memory impairments and neuroadaptive changes during withdrawal from chronic alcohol intake. It then highlights the role of cAMP-PKA-CREB signaling cascade and histone acetylation within the PFC and limbic structures in alcohol-induced anxiety and behavioral impairments, and how an understanding of functional alterations of these pathways might lead to better treatments for neuropsychiatric disorders.
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Affiliation(s)
- Nicole Mons
- CNRS UMR 5287, Institut des Neurosciences cognitives et intégratives d'Aquitaine, Nouvelle Université de Bordeaux , Pessac , France
| | - Daniel Beracochea
- CNRS UMR 5287, Institut des Neurosciences cognitives et intégratives d'Aquitaine, Nouvelle Université de Bordeaux , Pessac , France
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Chuang CWI, Chan C, Leventhal AM. Adolescent Emotional Pathology and Lifetime History of Alcohol or Drug Use With and Without Comorbid Tobacco Use. J Dual Diagn 2016; 12:27-35. [PMID: 26829183 PMCID: PMC4836990 DOI: 10.1080/15504263.2016.1146557] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
OBJECTIVE Use of drugs and alcohol, including tobacco, is linked to adolescent emotional psychopathology. Given that tobacco use is becoming less common over recent years, its co-use with drugs/alcohol may mark a more severe profile of emotional symptomatology. However, it is unclear whether teens with a lifetime history of using drug/alcohol and tobacco exhibit additional elevations in emotional psychopathology and/or multiple forms of emotional psychopathology compared to teens with lifetime drug/alcohol use without comorbid tobacco use. This cross-sectional study compared emotional disorder symptoms and emotional vulnerability traits among adolescents with varying histories of substance use. METHODS Ninth-grade students enrolled at two schools in Los Angeles, California, were recruited; 575 met eligibility criteria and provided both student assent and parental consent. Students completed self-report measures of emotional pathology, transdiagnostic, and lifetime substance use. Participants were classified into three groupings: (a) no history of substance use (n = 294); (b) lifetime history of drug/alcohol use without tobacco use (n = 166); and (c) lifetime history of drug/alcohol use with concomitant tobacco use (n = 115). RESULTS Chi-square results showed that teens with lifetime alcohol/drug use with (vs. without) comorbid tobacco use were more likely to have used 10 of 16 substances assessed in the study. Post-ANOVA pairwise tests revealed that, compared to students with no history of substance use, those with any history of use (alcohol/drugs with and without tobacco use) had higher major depression symptoms and negative affect. Those with lifetime alcohol/drug use with comorbid tobacco use had higher generalized anxiety symptoms and distress, and those with lifetime alcohol/drug use without comorbid tobacco use had higher panic disorder symptoms and anhedonia. There were no significant differences between adolescents with lifetime drug/alcohol use with comorbid tobacco use versus those without tobacco use. CONCLUSIONS Adolescents with (vs. without) a lifetime history of drug/alcohol use endorse greater emotional symptomatology and trait vulnerabilities, regardless of comorbid lifetime tobacco use. Thus, the extent to which tobacco serves as a gateway to, correlate of, or consequence of other substance use may have little bearing on adolescent emotional health. This study's findings further suggest that emotional vulnerability (in addition to manifest psychopathology) should be considered in adolescent substance use and mental illness prevention.
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Affiliation(s)
- Cheng-Wei I. Chuang
- Department of Preventive Medicine, University of Southern California Keck School of Medicine, Los Angeles, CA, USA;
| | - Connie Chan
- Department of Preventive Medicine, University of Southern California Keck School of Medicine, Los Angeles, CA, USA;
| | - Adam M. Leventhal
- Department of Preventive Medicine, University of Southern California Keck School of Medicine, Los Angeles, CA, USA; Department of Psychology, University of Southern California, Los Angeles, CA, USA
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Fadaei A, Gorji HM, Hosseini SM. Swimming reduces the severity of physical and psychological dependence and voluntary morphine consumption in morphine dependent rats. Eur J Pharmacol 2014; 747:88-95. [PMID: 25498794 DOI: 10.1016/j.ejphar.2014.11.042] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2014] [Revised: 11/10/2014] [Accepted: 11/27/2014] [Indexed: 11/26/2022]
Abstract
Previous studies have indicated that voluntary exercise decreases the severity of the anxiogenic-like behaviors in both morphine-dependent and withdrawn rats. This study examined the effects of regular swimming exercise during the development of dependency and spontaneous morphine withdrawal on the anxiety-depression profile and voluntary morphine consumption in morphine dependent rats. The rats were chronically treated with bi-daily doses (10 mg/kg, at 12h intervals) of morphine over a period of 14 days. The exercising rats were allowed to swim (45 min/d, five days per a week, for 14 or 21 days) during the development of morphine dependence and withdrawal. Then, rats were tested for the severity of morphine dependence, the elevated plus-maze (EPM), sucrose preference test (SPT) and voluntary morphine consumption using a two-bottle choice paradigm in animal models of craving. The results showed that withdrawal signs were decreased in swimmer morphine dependent rats than sedentary rats (P<0.05). Also, the swimmer morphine-dependent and withdrawn rats exhibited an increase in EPM open arm time and entries (P<0.05), higher levels of sucrose preference (P<0.001) than sedentary rats. Voluntary consumption of oral morphine was less in the swimmer morphine-withdrawn rats than the sedentary groups during four periods of the intake of drug (P<0.01). We conclude that regular swimming exercise reduces the severity of morphine dependence and voluntary morphine consumption with reducing anxiety and depression in morphine-dependent and withdrawn rats. Thus, swimming exercise may be a potential method to ameliorate some of the deleterious behavioral consequences of morphine dependence.
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Affiliation(s)
- Atefeh Fadaei
- Faculty of Psychology and Educational Sciences, University of Semnan, Semnan, Iran
| | - Hossein Miladi Gorji
- Laboratory of Animal Addiction Models, Research Center and Department of Physiology, School of Medicine, Semnan University of Medical Sciences, Semnan, Iran.
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Cassidy CM, Brodeur MB, Lepage M, Malla A. Do reward-processing deficits in schizophrenia-spectrum disorders promote cannabis use? An investigation of physiological response to natural rewards and drug cues. J Psychiatry Neurosci 2014; 39:339-47. [PMID: 24913137 PMCID: PMC4160363 DOI: 10.1503/jpn.130207] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
BACKGROUND Dysfunctional reward processing is present in individuals with schizophrenia-spectrum disorders (SSD) and may confer vulnerability to addiction. Our objective was to identify a deficit in patients with SSD on response to rewarding stimuli and determine whether this deficit predicts cannabis use. METHODS We divided a group of patients with SSD and nonpsychotic controls into cannabis users and nonusers. Response to emotional and cannabis-associated visual stimuli was assessed using self-report, event-related potentials (using the late positive potential [LPP]), facial electromyography and skin-conductance response. RESULTS Our sample comprised 35 patients with SSD and 35 nonpsychotic controls. Compared with controls, the patients with SSD showed blunted LPP response to pleasant stimuli (p = 0.003). Across measures, cannabis-using controls showed greater response to pleasant stimuli than to cannabis stimuli whereas cannabis-using patients showed little bias toward pleasant stimuli. Reduced LPP response to pleasant stimuli was predictive of more frequent subsequent cannabis use (β = -0.24, p = 0.034). LIMITATIONS It is not clear if the deficit associated with cannabis use is specific to rewarding stimuli or nonspecific to any kind of emotionally salient stimuli. CONCLUSION The LPP captures a reward-processing deficit in patients with SSD and shows potential as a biomarker for identifying patients at risk of heavy cannabis use.
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Affiliation(s)
- Clifford M. Cassidy
- Correspondence to: C. Cassidy, Department of Psychiatry, Columbia University, New York State Psychiatry Institute, 1051 Riverside Dr., New York, NY, 10032;
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Unterrainer H, Chen ML, Gruzelier J. EEG-neurofeedback and psychodynamic psychotherapy in a case of adolescent anhedonia with substance misuse: Mood/theta relations. Int J Psychophysiol 2014; 93:84-95. [DOI: 10.1016/j.ijpsycho.2013.03.011] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2012] [Revised: 12/23/2012] [Accepted: 03/15/2013] [Indexed: 10/27/2022]
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Morie KP, De Sanctis P, Garavan H, Foxe JJ. Executive dysfunction and reward dysregulation: a high-density electrical mapping study in cocaine abusers. Neuropharmacology 2014; 85:397-407. [PMID: 24911989 DOI: 10.1016/j.neuropharm.2014.05.016] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2014] [Revised: 04/25/2014] [Accepted: 05/10/2014] [Indexed: 10/25/2022]
Abstract
Executive function deficits and reward dysregulation, which mainly manifests as anhedonia, are well documented in drug abusers. We investigated specific aspects of executive function (inhibitory control and cognitive control), as well as anhedonia, in a cohort of current cocaine abusers in order to ascertain to what extent these factors are associated with more severe drug dependence. Participants filled out questionnaires relating to anhedonia and their addiction history. Participants also performed a response inhibition task while high-density event-related potentials (ERPs) were recorded. Electrophysiological responses to successful inhibitions (N2/P3 components) and to commission errors (ERN/Pe components) were compared between 23 current users of cocaine and 27 non-using controls. A regression model was performed to determine the association of our measures of reward dysregulation and executive function with addiction severity. As expected, cocaine users performed more poorly than controls on the inhibitory control task and showed significant electrophysiological differences. They were also generally more anhedonic than controls. Higher levels of anhedonia were associated with more severe substance use, whereas the level of executive dysfunction was not associated with more severe substance use. However, N2 amplitude was associated with duration of drug use. Further, inhibitory control and anhedonia were correlated, but only in controls. These data suggest that while executive dysfunction characterizes drug abuse, it is anhedonia, independent of executive dysfunction, that is most strongly associated with more severe use.
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Affiliation(s)
- Kristen P Morie
- The Sheryl and Daniel R. Tishman Cognitive Neurophysiology Laboratory, Children's Evaluation and Rehabilitation Center (CERC), Departments of Pediatrics and Neuroscience, Albert Einstein College of Medicine, Van Etten Building - Wing 1C, 1300 Morris Park Avenue, Bronx, NY 10461, USA; Program in Cognitive Neuroscience, Departments of Psychology and Biology, The City College of the City University of New York, 138th Street & Convent Ave, New York, NY 10031, USA
| | - Pierfilippo De Sanctis
- The Sheryl and Daniel R. Tishman Cognitive Neurophysiology Laboratory, Children's Evaluation and Rehabilitation Center (CERC), Departments of Pediatrics and Neuroscience, Albert Einstein College of Medicine, Van Etten Building - Wing 1C, 1300 Morris Park Avenue, Bronx, NY 10461, USA
| | - Hugh Garavan
- The Sheryl and Daniel R. Tishman Cognitive Neurophysiology Laboratory, Children's Evaluation and Rehabilitation Center (CERC), Departments of Pediatrics and Neuroscience, Albert Einstein College of Medicine, Van Etten Building - Wing 1C, 1300 Morris Park Avenue, Bronx, NY 10461, USA; Department of Psychiatry, University of Vermont, 1 South Prospect St, Burlington, VT 05401, USA
| | - John J Foxe
- The Sheryl and Daniel R. Tishman Cognitive Neurophysiology Laboratory, Children's Evaluation and Rehabilitation Center (CERC), Departments of Pediatrics and Neuroscience, Albert Einstein College of Medicine, Van Etten Building - Wing 1C, 1300 Morris Park Avenue, Bronx, NY 10461, USA; Program in Cognitive Neuroscience, Departments of Psychology and Biology, The City College of the City University of New York, 138th Street & Convent Ave, New York, NY 10031, USA; Department of Psychiatry, University of Vermont, 1 South Prospect St, Burlington, VT 05401, USA.
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Abstract
Alcohol dependence encompasses a serious medical and societal problem that constitutes a major public health concern. A serious consequence of dependence is the emergence of symptoms associated with the alcohol withdrawal syndrome when drinking is abruptly terminated or substantially reduced. Clinical features of alcohol withdrawal include signs of central nervous system hyperexcitability, heightened autonomic nervous system activation, and a constellation of symptoms contributing to psychologic discomfort and negative affect. The development of alcohol dependence is a complex and dynamic process that ultimately reflects a maladaptive neurophysiologic state. Perturbations in a wide range of neurochemical systems, including glutamate, γ-aminobutyric acid, monoamines, a host of neuropeptide systems, and various ion channels produced by the chronic presence of alcohol ultimately compromise the functional integrity of the brain. These neuroadaptations not only underlie the emergence and expression of many alcohol withdrawal symptoms, but also contribute to enhanced relapse vulnerability as well as perpetuation of uncontrolled excessive drinking. This chapter highlights the hallmark features of the alcohol withdrawal syndrome, and describes neuroadaptations in a wide array of neurotransmitter and neuromodulator systems (amino acid and monoamine neurotransmitter, neuropeptide systems, and various ion channels) as they relate to the expression of various signs and symptoms of alcohol withdrawal, as well as their relationship to the significant clinical problem of relapse and uncontrolled dangerous drinking.
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Garfield JBB, Lubman DI, Yücel M. Anhedonia in substance use disorders: a systematic review of its nature, course and clinical correlates. Aust N Z J Psychiatry 2014; 48:36-51. [PMID: 24270310 DOI: 10.1177/0004867413508455] [Citation(s) in RCA: 99] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVE There is growing evidence that anhedonia is a commonly experienced symptom among substance-using populations. This systematic review synthesises findings across a range of substances to address questions regarding the time course of anhedonia, how anhedonia relates to other symptoms of substance dependence and whether it is similarly prevalent across all addictive drugs. METHOD A literature search was conducted on PubMed, PsycINFO and MEDLINE, yielding 32 studies that used self-report measures of anhedonia among participants with a history of a substance abuse, dependence or long-term daily use of addictive substances. RESULTS Findings from these studies indicate that anhedonia (1) is elevated in samples dependent on a range of substances; (2) typically appears as a consequence of substance abuse or dependence, and diminishes with abstinence; and (3) predicts increased drug cravings and the likelihood of relapse in those attempting abstinence. CONCLUSIONS The common experience of anhedonia in substance-dependent populations, and its relationship to relapse, emphasises the importance of developing therapeutic interventions that specifically target anhedonia in the treatment of all substance use disorders.
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Affiliation(s)
- Joshua B B Garfield
- 1Turning Point Alcohol & Drug Centre, Eastern Health and Monash University, Melbourne, Australia
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De Bellis MD, Wang L, Bergman SR, Yaxley RH, Hooper SR, Huettel SA. Neural mechanisms of risky decision-making and reward response in adolescent onset cannabis use disorder. Drug Alcohol Depend 2013; 133:134-45. [PMID: 23773952 PMCID: PMC3786021 DOI: 10.1016/j.drugalcdep.2013.05.020] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2013] [Revised: 05/14/2013] [Accepted: 05/17/2013] [Indexed: 10/26/2022]
Abstract
BACKGROUND Neural mechanisms of decision-making and reward response in adolescent cannabis use disorder (CUD) are underexplored. METHODS Three groups of male adolescents were studied: CUD in full remission (n=15); controls with psychopathology without substance use disorder history (n=23); and healthy controls (n=18). We investigated neural processing of decision-making and reward under conditions of varying risk and uncertainty with the Decision-Reward Uncertainty Task while participants were scanned using functional magnetic resonance imaging. RESULTS Abstinent adolescents with CUD compared to controls with psychopathology showed hyperactivation in one cluster that spanned left superior parietal lobule/left lateral occipital cortex/precuneus while making risky decisions that involved uncertainty, and hypoactivation in left orbitofrontal cortex to rewarded outcomes compared to no-reward after making risky decisions. Post hoc region of interest analyses revealed that both control groups significantly differed from the CUD group (but not from each other) during both the decision-making and reward outcome phase of the Decision-Reward Uncertainty Task. In the CUD group, orbitofrontal activations to reward significantly and negatively correlated with total number of individual drug classes the CUD patients experimented with prior to treatment. CUD duration significantly and negatively correlated with orbitofrontal activations to no-reward. CONCLUSIONS The adolescent CUD group demonstrated distinctly different activation patterns during risky decision-making and reward processing (after risky decision-making) compared to both the controls with psychopathology and healthy control groups. These findings suggest that neural differences in risky decision-making and reward processes are present in adolescent addiction, persist after remission from first CUD treatment, and may contribute to vulnerability for adolescent addiction.
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Affiliation(s)
- Michael D. De Bellis
- Healthy Childhood Brain Development Developmental Traumatology Research Program, Department of Psychiatry and Behavioral Sciences, Duke University, Durham, NC, 27710, USA,Department of Psychology and Neuroscience, Duke University, Durham, NC, 27710, USA,Correspondence: should be addressed to Michael D. De Bellis MD, MPH, Professor of Psychiatry and Behavioral Sciences, Director Healthy Childhood Brain Development and Developmental Traumatology, Research Program, Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, Box 104360, Durham NC, 27710, USA, 919-683-1190 ext 351; fax 919-682-7805,
| | - Lihong Wang
- Brain Imaging Analysis Center and Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, Durham, NC, 27710, USA,Center for Biomedical Imaging Research, Tsinghua University, Beijing, China
| | - Sara R. Bergman
- Brain Imaging Analysis Center and Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, Durham, NC, 27710, USA
| | - Richard H. Yaxley
- Healthy Childhood Brain Development Developmental Traumatology Research Program, Department of Psychiatry and Behavioral Sciences, Duke University, Durham, NC, 27710, USA
| | - Stephen R. Hooper
- Healthy Childhood Brain Development Developmental Traumatology Research Program, Department of Psychiatry and Behavioral Sciences, Duke University, Durham, NC, 27710, USA,Department of Psychiatry and Carolina Institute for Developmental Disabilities, University of North Carolina at Chapel Hill, Chapel Hill, NC, 27516, USA
| | - Scott A. Huettel
- Department of Psychology and Neuroscience, Duke University, Durham, NC, 27710, USA
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Morie KP, Garavan H, Bell RP, De Sanctis P, Krakowski MI, Foxe JJ. Intact inhibitory control processes in abstinent drug abusers (II): a high-density electrical mapping study in former cocaine and heroin addicts. Neuropharmacology 2013; 82:151-60. [PMID: 23507565 DOI: 10.1016/j.neuropharm.2013.02.023] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2012] [Revised: 02/22/2013] [Accepted: 02/25/2013] [Indexed: 11/27/2022]
Abstract
Response inhibition deficits are well-documented in drug users, and are related to the impulsive tendencies characteristic of the addictive phenotype. Addicts also show significant motivational issues that may accentuate these inhibitory deficits. We investigated the extent to which these inhibitory deficits are present in abstinence. Salience of the task stimuli was also manipulated on the premise that emotionally-valenced inputs might impact inhibitory efficacy by overcoming the blunted responses to everyday environmental inputs characteristic of this population. Participants performed response inhibition tasks consisting of both neutral and emotionally valenced stimuli while high-density event-related potentials (ERPs) were recorded. Electrophysiological responses (N2/P3 components) to successful inhibitions in abstinent abusers (N = 20) and non-using participants (N = 21) were compared. In contrast to previous work in current users, our abstinent cohort showed no detectable behavioral or electrophysiological differences in their inhibitory responses, and no differences on self-reports of impulsivity, despite their long histories of chronic use (mean = 10.3 years). The current findings are consistent with a recovery of inhibitory control processes as a function of abstinence. Abstinent former users, however, did show a reduced modulation, relative to controls, of their ERPs to valenced input while performing successful inhibitions, although contrary to our hypothesis, the use of valenced inputs had no impact on inhibitory performance. Reduced ERP modulation to emotionally valenced inputs may have implications for relapse in emotional contexts outside the treatment center.
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Affiliation(s)
- Kristen P Morie
- The Cognitive Neurophysiology Laboratory, The Nathan S. Kline Institute for Psychiatric Research, 140 Old Orangeburg Road, Orangeburg, NY 10962, USA; The Sheryl and Daniel R. Tishman Cognitive Neurophysiology Laboratory, Children's Evaluation and Rehabilitation Center (CERC), Department of Pediatrics, Albert Einstein College of Medicine, Van Etten Building, Wing 1C, 1300 Morris Park Avenue, Bronx, NY 10461, USA; The Sheryl and Daniel R. Tishman Cognitive Neurophysiology Laboratory, Children's Evaluation and Rehabilitation Center (CERC), Department of Neuroscience, Albert Einstein College of Medicine, Van Etten Building, Wing 1C, 1300 Morris Park Avenue, Bronx, NY 10461, USA; Program in Cognitive Neuroscience, Department of Psychology, The City College of the City University of New York, 138th Street & Convent Ave., New York, NY 10031, USA; Program in Cognitive Neuroscience, Department of Biology, The City College of the City University of New York, 138th Street & Convent Ave., New York, NY 10031, USA.
| | - Hugh Garavan
- The Cognitive Neurophysiology Laboratory, The Nathan S. Kline Institute for Psychiatric Research, 140 Old Orangeburg Road, Orangeburg, NY 10962, USA; Department of Psychiatry, University of Vermont, 1 South Prospect St., Burlington, VT 05401, USA.
| | - Ryan P Bell
- The Cognitive Neurophysiology Laboratory, The Nathan S. Kline Institute for Psychiatric Research, 140 Old Orangeburg Road, Orangeburg, NY 10962, USA; The Sheryl and Daniel R. Tishman Cognitive Neurophysiology Laboratory, Children's Evaluation and Rehabilitation Center (CERC), Department of Pediatrics, Albert Einstein College of Medicine, Van Etten Building, Wing 1C, 1300 Morris Park Avenue, Bronx, NY 10461, USA; The Sheryl and Daniel R. Tishman Cognitive Neurophysiology Laboratory, Children's Evaluation and Rehabilitation Center (CERC), Department of Neuroscience, Albert Einstein College of Medicine, Van Etten Building, Wing 1C, 1300 Morris Park Avenue, Bronx, NY 10461, USA; Program in Cognitive Neuroscience, Department of Psychology, The City College of the City University of New York, 138th Street & Convent Ave., New York, NY 10031, USA; Program in Cognitive Neuroscience, Department of Biology, The City College of the City University of New York, 138th Street & Convent Ave., New York, NY 10031, USA.
| | - Pierfilippo De Sanctis
- The Cognitive Neurophysiology Laboratory, The Nathan S. Kline Institute for Psychiatric Research, 140 Old Orangeburg Road, Orangeburg, NY 10962, USA; The Sheryl and Daniel R. Tishman Cognitive Neurophysiology Laboratory, Children's Evaluation and Rehabilitation Center (CERC), Department of Pediatrics, Albert Einstein College of Medicine, Van Etten Building, Wing 1C, 1300 Morris Park Avenue, Bronx, NY 10461, USA; The Sheryl and Daniel R. Tishman Cognitive Neurophysiology Laboratory, Children's Evaluation and Rehabilitation Center (CERC), Department of Neuroscience, Albert Einstein College of Medicine, Van Etten Building, Wing 1C, 1300 Morris Park Avenue, Bronx, NY 10461, USA; Program in Cognitive Neuroscience, Department of Psychology, The City College of the City University of New York, 138th Street & Convent Ave., New York, NY 10031, USA; Program in Cognitive Neuroscience, Department of Biology, The City College of the City University of New York, 138th Street & Convent Ave., New York, NY 10031, USA.
| | - Menachem I Krakowski
- The Cognitive Neurophysiology Laboratory, The Nathan S. Kline Institute for Psychiatric Research, 140 Old Orangeburg Road, Orangeburg, NY 10962, USA.
| | - John J Foxe
- The Cognitive Neurophysiology Laboratory, The Nathan S. Kline Institute for Psychiatric Research, 140 Old Orangeburg Road, Orangeburg, NY 10962, USA; The Sheryl and Daniel R. Tishman Cognitive Neurophysiology Laboratory, Children's Evaluation and Rehabilitation Center (CERC), Department of Pediatrics, Albert Einstein College of Medicine, Van Etten Building, Wing 1C, 1300 Morris Park Avenue, Bronx, NY 10461, USA; The Sheryl and Daniel R. Tishman Cognitive Neurophysiology Laboratory, Children's Evaluation and Rehabilitation Center (CERC), Department of Neuroscience, Albert Einstein College of Medicine, Van Etten Building, Wing 1C, 1300 Morris Park Avenue, Bronx, NY 10461, USA; Program in Cognitive Neuroscience, Department of Psychology, The City College of the City University of New York, 138th Street & Convent Ave., New York, NY 10031, USA; Program in Cognitive Neuroscience, Department of Biology, The City College of the City University of New York, 138th Street & Convent Ave., New York, NY 10031, USA.
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Cassidy CM, Lepage M, Harvey PO, Malla A. Cannabis use and anticipatory pleasure as reported by subjects with early psychosis and community controls. Schizophr Res 2012; 137:39-44. [PMID: 22436394 DOI: 10.1016/j.schres.2012.02.028] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2011] [Revised: 02/22/2012] [Accepted: 02/24/2012] [Indexed: 10/28/2022]
Abstract
BACKGROUND There is evidence of decreased pleasure and deficits in the anticipation of reward in both psychotic illness and drug addiction. Individuals with low anticipatory pleasure may preferentially engage in behaviours associated with immediate reward such as cannabis use. METHOD Ninety-one psychosis patients and 91 controls without history of psychosis were administered the Temporal Experience of Pleasure Scale (TEPS), a self report which measures anticipatory and consummatory pleasure. Cannabis use diagnosis was assessed using the Structured Clinical Interview for DSM IV (SCID). Subjects reported the frequency of cannabis consumption and time since last use. RESULTS Patients did not show a significant deficit in anticipatory or consummatory pleasure compared to controls; however, patients with an active cannabis-use disorder tended to have lower consummatory pleasure than controls with active cannabis disorder (p<.05). Patients who continued to use cannabis during treatment of their first episode of psychosis reported significantly lower anticipatory pleasure compared to those who had a lifetime cannabis diagnosis but were able to maintain abstinence (F(1,60)=5.6, p=.021). Frequency of cannabis use was negatively correlated to anticipatory and consummatory pleasure (Pearson R=-.46, -.48 respectively) in 37 patients currently using cannabis but not in 46 cannabis-using controls (partial R=-.04, -.07 respectively). CONCLUSION Anticipatory pleasure may not be decreased in early psychosis patients. Lower hedonic response may be associated with persistent, heavy cannabis use in patients in the early phase of psychotic disorders.
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Di Giannantonio M, Martinotti G. Anhedonia and major depression: the role of agomelatine. Eur Neuropsychopharmacol 2012; 22 Suppl 3:S505-10. [PMID: 22959116 DOI: 10.1016/j.euroneuro.2012.07.004] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2012] [Revised: 07/10/2012] [Accepted: 07/12/2012] [Indexed: 11/28/2022]
Abstract
Anhedonia is a condition in which the capacity to experience pleasure is totally or partially lost. Although anhedonia is a feature of major depressive disorder according to DSM IV criteria for major depression diagnosis, so far it has received relatively little attention. The scale that is most commonly used in the measurement of anhedonia is the Snaith-Hamilton Pleasure Scale (SHAPS), a brief 14-item self-report questionnaire designed to measure hedonic tone and its absence. Two studies have described the efficacy of agomelatine in the treatment of anhedonia: an open-label study and a comparative trial versus the antidepressant venlafaxine XR. In both studies agomelatine significantly reduced anhedonia, as indicated using the SHAPS. This reduction was observed after the first week of treatment (P<0.05) and at different times until the end of the trial. Moreover, in the comparative trial, a significant difference between groups was observed in favor of agomelatine, after 1 (P<0.05), 2 (P<0.01), and 8 weeks (P<0.01). The possible effect of agomelatine on anhedonia may represent a novel area of interest among antidepressant agents and deserves further investigation, with larger samples and double-blind placebo-controlled designs.
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Affiliation(s)
- Massimo Di Giannantonio
- Department of Neuroscience and imaging c/o Mental Health Department, Viale Amendola, 47, 66100 Chieti, Italy.
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Martinotti G, Hatzigiakoumis DS, Vita OD, Clerici M, Petruccelli F, Giannantonio MD, Janiri L. Anhedonia and Reward System: Psychobiology, Evaluation, and Clinical Features. ACTA ACUST UNITED AC 2012. [DOI: 10.4236/ijcm.2012.37125] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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