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Pollyanna Casmar

7 papers in the library · 52 citations · publishing 2019-2026

Papers

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Efficacy of Cognitively-based compassion training for Veterans with chronic pain with psychological Comorbidity: Protocol for a randomized clinical trial.

Contemporary clinical trials communications June 1, 2026 Anne Malaktaris, Niloofar Afari, Pollyanna Casmar et al.

Chronic pain with psychological comorbidity, especially posttraumatic stress disorder (PTSD) and/or depression, is a prevalent and costly problem, especially among Veterans. Compassion meditation (CM) is a meditative practice that focuses on developing attentional regulation and the intention to assuage suffering. CM-based approaches show promise in ameliorating physical and mental health...

ACTing with Mindfulness for Pain (AMP): A pilot randomized controlled trial of an integrated acceptance and commitment therapy and mindfulness meditation program.

Behaviour Research and Therapy September 1, 2025 M. Herbert, J. Fishbein, M. Tynan et al.

Acceptance and commitment therapy (ACT) is an empirically-supported psychotherapy for chronic pain. Although mindfulness is a key component of ACT, most ACT protocols do not include formal mindfulness meditation practice as a principal treatment method, leaving open the question of whether formal practice may bolster ACT's effects. Addressing this gap, the present study assessed the feasibility...

Compassion Meditation for Distressed Older Veterans: A Feasibility Study.

Clinical Gerontologist 2025 Anne Malaktaris, Caitlin L Mclean, Pollyanna Casmar et al. 2 citations

Older Veterans are at elevated risk for psychological distress and may encounter barriers to accessing mental health services. Compassion Meditation (CM) promotes positive emotions and outcomes among distressed individuals; thus, we conducted a preliminary feasibility study of CM among distressed older Veterans. Participants included 25 Veterans aged 55+ (M = 69.0, SD = 10.6) with anxiety...

An integrated mindfulness meditation and acceptance and commitment therapy intervention for chronic pain: Rationale, design, and methodology of a pilot randomized controlled trial of Acting with Mindfulness for Pain (AMP).

Contemporary Clinical Trials August 1, 2022 Matthew S Herbert, Mara Tynan, Ariel J Lang et al.

Acceptance and commitment therapy (ACT) is an evidence-based psychosocial intervention for chronic pain; however, in its present form ACT produces modest improvements in function and is no more effective than cognitive behavioral therapy (CBT), the current gold standard. This protocol paper describes the Acting with Mindfulness for Pain (AMP) protocol, which emphasizes and integrates formal...

Pilot Study of Compassion Meditation Training to Improve Well-being Among Older Adults

Clinical Gerontologist November 12, 2020 Anne Malaktaris, Ariel J Lang, Pollyanna Casmar et al.

ABSTRACT Objectives Compassion meditation (CM) training has demonstrated potential in improving well-being and psychosocial functioning. However, most prior studies of CM training have focused on younger adults. The generalizability of the effectiveness of CM training with older adults requires further study. This pilot study was intended to inform future randomized controlled studies of CM...

Compassion Meditation for Veterans with Posttraumatic Stress Disorder (PTSD): a Nonrandomized Study.

Mindfulness 2020 Ariel J Lang, Pollyanna Casmar, Samantha Hurst et al.

Compassion meditation (CM) is a contemplative practice that is intended to cultivate the ability to extend and sustain compassion toward self and others. Although research documents the benefits of CM in healthy populations, its use in the context of psychopathology is largely unexamined. The purpose of this study was to refine and initially evaluate a CM protocol, Cognitively Based Compassion...

Compassion Meditation for Posttraumatic Stress Disorder in Veterans: A Randomized Proof of Concept Study

Journal of Traumatic Stress March 31, 2019 Ariel J Lang, Anne Malaktaris, Pollyanna Casmar et al. 50 citations

There is considerable interest in developing complementary and integrative approaches for ameliorating posttraumatic stress disorder (PTSD). Compassion meditation (CM) and loving-kindness meditation appear to offer benefits to individuals with PTSD, including symptom reduction. The present study was a pilot randomized controlled trial of CM for PTSD in veterans. The CM condition, an adaptation...