1
|
Himle JA, Grogan-Kaylor A, Hiller MA, Mannella KA, Norman LJ, Abelson JL, Prout A, Shunnarah AA, Becker HC, Russman Block SR, Taylor SF, Fitzgerald KD. Exposure and response prevention versus stress management training for adults and adolescents with obsessive compulsive disorder: A randomized clinical trial. Behav Res Ther 2024; 172:104458. [PMID: 38103359 DOI: 10.1016/j.brat.2023.104458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Revised: 11/24/2023] [Accepted: 12/06/2023] [Indexed: 12/19/2023]
Abstract
OBJECTIVE Though exposure and response prevention (ERP) is a well-proven treatment for OCD across the lifespan, prior RCTs have not studied adolescent and adult patients with the same ERP protocol relative to an active comparator that controls for non-specific effects of treatment. This approach assesses differences in the effect of OCD-specific exposures in affected adolescents and adults and in response to ERP compared to a stress-management control therapy (SMT). METHODS This assessor-blinded, parallel, 2-arm, randomized, ambulatory clinical superiority trial randomized adolescents (aged 12-18) and adults (24-46) with OCD (N = 126) to 12 weekly sessions of ERP or SMT. OCD severity was measured before, during and after treatment using the child or adult version of the Yale-Brown Obsessive Compulsive Scale (C/Y-BOCS), depending on participant age. We predicted that ERP would produce greater improvement in OCD symptoms than SMT and that there would be no significant post-treatment differences across age groups. RESULTS ERP (n = 63) produced significantly greater improvements on C/Y-BOCS scores at post-treatment than SMT (n = 63) (Effect size = -0.72, CI = -0.52 to -0.91, p < .001). ERP also produced more treatment responders (ERP = 86%, SMT = 32%; χ2 = 46.37, p < .001) and remitters than SMT (ERP = 39%, SMT = 7%; χ2 = 16.14, p < .001). Finally, there were no statistically significant post-treatment differences in C/Y-BOCS scores between adolescents and adults assigned to ERP. CONCLUSION A single ERP protocol is superior to SMT in treating both adolescents and adults with OCD. OCD-specific therapy is necessary across the lifespan for optimal outcomes in this highly disabling disorder, though non-specific treatments like SMT are still all-too-commonly provided.
Collapse
Affiliation(s)
- Joseph A Himle
- School of Social Work, University of Michigan, 1080 South University Ave, Ann Arbor, MI, 48109, USA; Department of Psychiatry, Medical School, University of Michigan, 1500 East Medical Center Dr., Ann Arbor, MI, 48109, USA.
| | - Andrew Grogan-Kaylor
- School of Social Work, University of Michigan, 1080 South University Ave, Ann Arbor, MI, 48109, USA
| | - Matthew A Hiller
- School of Social Work, University of Michigan, 1080 South University Ave, Ann Arbor, MI, 48109, USA
| | - Kristin A Mannella
- Department of Psychiatry, Medical School, University of Michigan, 1500 East Medical Center Dr., Ann Arbor, MI, 48109, USA
| | - Luke J Norman
- Department of Psychiatry, Medical School, University of Michigan, 1500 East Medical Center Dr., Ann Arbor, MI, 48109, USA
| | - James L Abelson
- Department of Psychiatry, Medical School, University of Michigan, 1500 East Medical Center Dr., Ann Arbor, MI, 48109, USA
| | - Aileen Prout
- Department of Psychiatry, Medical School, University of Michigan, 1500 East Medical Center Dr., Ann Arbor, MI, 48109, USA
| | - Angela A Shunnarah
- Department of Psychiatry, Medical School, University of Michigan, 1500 East Medical Center Dr., Ann Arbor, MI, 48109, USA
| | - Hannah C Becker
- Department of Psychiatry, Medical School, University of Michigan, 1500 East Medical Center Dr., Ann Arbor, MI, 48109, USA
| | - Stefanie R Russman Block
- Department of Psychiatry, Medical School, University of Michigan, 1500 East Medical Center Dr., Ann Arbor, MI, 48109, USA
| | - Stephan F Taylor
- Department of Psychiatry, Medical School, University of Michigan, 1500 East Medical Center Dr., Ann Arbor, MI, 48109, USA
| | - Kate D Fitzgerald
- Department of Psychiatry, College of Physicians and Surgeons, Columbia University, 630 W 168th St, New York, NY, 10032, USA
| |
Collapse
|
2
|
Phillips K, Callaghan B, Rajagopalan V, Akram F, Newburger JW, Kasparian NA. Neuroimaging and Neurodevelopmental Outcomes Among Individuals With Complex Congenital Heart Disease: JACC State-of-the-Art Review. J Am Coll Cardiol 2023; 82:2225-2245. [PMID: 38030353 DOI: 10.1016/j.jacc.2023.09.824] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Accepted: 09/13/2023] [Indexed: 12/01/2023]
Abstract
Although neuroimaging advances have deepened our understanding of brain health in individuals with congenital heart disease (CHD), it is less clear how neuroimaging findings relate to neurodevelopmental and mental health outcomes across the lifespan. We systematically synthesized and critically evaluated evidence on associations between neuroimaging and neurodevelopmental, neurocognitive, psychiatric, or behavioral outcomes among individuals with transposition of great arteries or single-ventricle CHD (Protocol CRD42021229617). Six databases were searched and 45 papers from 25 unique studies were identified. Structural brain injury was generally linked to poorer neurodevelopment in infancy. Brain volumes and microstructural and functional brain changes appear linked to neurocognitive outcomes, including deficits in attention, learning, memory, and executive function in children and adolescents. Fetal neuroimaging studies were limited. Four papers investigated psychiatric outcomes; none found associations with neuroimaging. Multicenter, longitudinal studies incorporating functional neuroimaging and mental health outcomes are much-needed to inform early neuroprotective and therapeutic strategies in CHD.
Collapse
Affiliation(s)
- Katelyn Phillips
- Discipline of Paediatrics and Child Health, School of Clinical Medicine, Faculty of Medicine and Health, University of New South Wales, Sydney, New South Wales, Australia
| | - Bridget Callaghan
- Department of Psychology, University of California Los Angeles, Los Angeles, California, USA
| | - Vidya Rajagopalan
- Department of Radiology, Children's Hospital Los Angeles and Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Farah Akram
- Discipline of Paediatrics and Child Health, School of Clinical Medicine, Faculty of Medicine and Health, University of New South Wales, Sydney, New South Wales, Australia
| | - Jane W Newburger
- Department of Cardiology, Boston Children's Hospital and Department of Pediatrics, Harvard Medical School, Boston, Massachusetts, USA
| | - Nadine A Kasparian
- Heart and Mind Wellbeing Center, Heart Institute and the Division of Behavioral Medicine and Clinical Psychology, Cincinnati Children's Hospital Medical Center and Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA.
| |
Collapse
|
3
|
Meyer HC, Lee FS. Intermixed safety cues facilitate extinction retention in adult and adolescent mice. Physiol Behav 2023; 271:114336. [PMID: 37619817 PMCID: PMC10592038 DOI: 10.1016/j.physbeh.2023.114336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 08/01/2023] [Accepted: 08/21/2023] [Indexed: 08/26/2023]
Abstract
Extinction learning is tremendously adaptive as it allows an animal to adjust their behavior in a changing environment. Yet, extinction is not without limitations and fear often reemerges over time (i.e. spontaneous recovery). Relative to adults, adolescent rodents and humans are particularly prone to spontaneous recovery following extinction. In this study, we aimed to address whether combining methods of fear regulation (extinction and conditioned inhibition) can facilitate extinction retention. Early adolescent (29 days old, n = 81) and adult (70 days old, n = 80) mice underwent extinction with or without a safety cue present. Safety cue presentations were systematically varied to overlap with or alternate with fear cue presentations. We found that initial safety learning was faster in adolescent mice. In addition, intermixing safety cues into extinction reduced spontaneous recovery during a test two weeks later. The decrease in spontaneous recovery relative to a standard extinction protocol was greater in adolescents than adults. Together, our findings provide initial evidence that safety learning may be inherently stronger during adolescence. These results inform the parameters by which conditioned safety and extinction learning may be merged to augment the inhibition of fear. While methods to enhance fear regulation are valuable for any age, the potential to do so during adolescence is particularly striking.
Collapse
Affiliation(s)
- Heidi C Meyer
- Department of Psychological and Brain Sciences, Boston University, 610 Commonwealth Avenue, Boston, MA 02215, USA; Department of Psychiatry, Weill Cornell Medicine, New York, NY, USA.
| | - Francis S Lee
- Department of Psychiatry, Weill Cornell Medicine, New York, NY, USA
| |
Collapse
|
5
|
Towner E, Chierchia G, Blakemore SJ. Sensitivity and specificity in affective and social learning in adolescence. Trends Cogn Sci 2023:S1364-6613(23)00092-X. [PMID: 37198089 DOI: 10.1016/j.tics.2023.04.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Revised: 03/23/2023] [Accepted: 04/05/2023] [Indexed: 05/19/2023]
Abstract
Adolescence is a period of heightened affective and social sensitivity. In this review we address how this increased sensitivity influences associative learning. Based on recent evidence from human and rodent studies, as well as advances in computational biology, we suggest that, compared to other age groups, adolescents show features of heightened Pavlovian learning but tend to perform worse than adults at instrumental learning. Because Pavlovian learning does not involve decision-making, whereas instrumental learning does, we propose that these developmental differences might be due to heightened sensitivity to rewards and threats in adolescence, coupled with a lower specificity of responding. We discuss the implications of these findings for adolescent mental health and education.
Collapse
Affiliation(s)
- Emily Towner
- Department of Psychology, University of Cambridge, Downing Street, Cambridge, UK.
| | - Gabriele Chierchia
- Department of Brain and Behavioral Sciences, University of Pavia, Pavia, Italy; Department of Psychology, University of Cambridge, Downing Street, Cambridge, UK
| | | |
Collapse
|
6
|
Packard K, Opendak M. Rodent models of early adversity: Impacts on developing social behavior circuitry and clinical implications. Front Behav Neurosci 2022; 16:918862. [PMID: 35990728 PMCID: PMC9385963 DOI: 10.3389/fnbeh.2022.918862] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Accepted: 07/08/2022] [Indexed: 11/13/2022] Open
Abstract
Flexible and context-appropriate social functioning is key for survival across species. This flexibility also renders social behavior highly plastic, particularly during early development when attachment to caregiver can provide a template for future social processing. As a result, early caregiving adversity can have unique and lasting impacts on social behavior and even confer vulnerability to psychiatric disorders. However, the neural circuit mechanisms translating experience to outcome remain poorly understood. Here, we consider social behavior scaffolding through the lens of reward and threat processing. We begin by surveying several complementary rodent models of early adversity, which together have highlighted impacts on neural circuits processing social cues. We next explore these circuits underlying perturbed social functioning with focus on dopamine (DA) and its role in regions implicated in social and threat processing such as the prefrontal cortex (PFC), basolateral amygdala (BLA) and the lateral habenula (LHb). Finally, we turn to human populations once more to examine how altered DA signaling and LHb dysfunction may play a role in social anhedonia, a common feature in diagnoses such as schizophrenia and major depressive disorder (MDD). We argue that this translational focus is critical for identifying specific features of adversity that confer heightened vulnerability for clinical outcomes involving social cue processing.
Collapse
Affiliation(s)
- Katherine Packard
- Department of Neuroscience, Kennedy Krieger Institute, Baltimore, MD, United States
| | - Maya Opendak
- Department of Neuroscience, Kennedy Krieger Institute, Baltimore, MD, United States
- Solomon H. Snyder Department of Neuroscience, The Johns Hopkins University School of Medicine, Baltimore, MD, United States
| |
Collapse
|