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Lee J, Lazaridou A, Paschali M, Loggia ML, Berry MP, Dan-Mikael E, Isenburg K, Anzolin A, Grahl A, Wasan AD, Napadow V, Edwards RR. A Randomized Controlled Neuroimaging Trial of Cognitive Behavioral Therapy for Fibromyalgia Pain. Arthritis Rheumatol 2024; 76:130-140. [PMID: 37727908 PMCID: PMC10842345 DOI: 10.1002/art.42672] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2023] [Revised: 07/19/2023] [Accepted: 08/03/2023] [Indexed: 09/21/2023]
Abstract
OBJECTIVE Fibromyalgia (FM) is characterized by pervasive pain-related symptomatology and high levels of negative affect. Mind-body treatments such as cognitive behavioral therapy (CBT) appear to foster improvement in FM via reductions in pain-related catastrophizing, a set of negative, pain-amplifying cognitive and emotional processes. However, the neural underpinnings of CBT's catastrophizing-reducing effects remain uncertain. This randomized controlled mechanistic trial was designed to assess CBT's effects on pain catastrophizing and its underlying brain circuitry. METHODS Of 114 enrolled participants, 98 underwent a baseline neuroimaging assessment and were randomized to 8 weeks of individual CBT or a matched FM education control (EDU) condition. RESULTS Compared with EDU, CBT produced larger decreases in pain catastrophizing post treatment (P < 0.05) and larger reductions in pain interference and symptom impact. Decreases in pain catastrophizing played a significant role in mediating those functional improvements in the CBT group. At baseline, brain functional connectivity between the ventral posterior cingulate cortex (vPCC), a key node of the default mode network (DMN), and somatomotor and salience network regions was increased during catastrophizing thoughts. Following CBT, vPCC connectivity to somatomotor and salience network areas was reduced. CONCLUSION Our results suggest clinically important and CBT-specific associations between somatosensory/motor- and salience-processing brain regions and the DMN in chronic pain. These patterns of connectivity may contribute to individual differences (and treatment-related changes) in somatic self-awareness. CBT appears to provide clinical benefits at least partially by reducing pain-related catastrophizing and producing adaptive alterations in DMN functional connectivity.
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Affiliation(s)
- Jeungchan Lee
- Department of Radiology, Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA 02129, USA
- Discovery Center for Recovery from Chronic Pain, Physical Medicine and Rehabilitation, Spaulding Rehabilitation Hospital, Harvard Medical School, Charlestown, MA 02129, USA
| | - Asimina Lazaridou
- Department of Anesthesiology, Perioperative & Pain Medicine, Brigham & Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Myrella Paschali
- Department of Anesthesiology, Perioperative & Pain Medicine, Brigham & Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA
| | - Marco L. Loggia
- Department of Radiology, Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA 02129, USA
- Department of Anesthesia, Critical Care and Pain Medicine, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA 02129, USA
| | - Michael P. Berry
- Department of Radiology, Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA 02129, USA
| | - Ellingsen Dan-Mikael
- Department of School of Health Sciences, Kristiania University College, Oslo, Norway
- Department of Physics and Computational Radiology, Division of Radiology and Nuclear Medicine, Oslo University Hospital, Oslo, Norway
| | - Kylie Isenburg
- Department of Radiology, Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA 02129, USA
| | - Alessandra Anzolin
- Department of Radiology, Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA 02129, USA
- Discovery Center for Recovery from Chronic Pain, Physical Medicine and Rehabilitation, Spaulding Rehabilitation Hospital, Harvard Medical School, Charlestown, MA 02129, USA
| | - Arvina Grahl
- Department of Radiology, Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA 02129, USA
- Discovery Center for Recovery from Chronic Pain, Physical Medicine and Rehabilitation, Spaulding Rehabilitation Hospital, Harvard Medical School, Charlestown, MA 02129, USA
| | - Ajay D. Wasan
- Department of Anesthesiology and Perioperative Medicine, Center for Innovation in Pain Care, University of Pittsburgh, Pittsburgh, PA 15261, USA
| | - Vitaly Napadow
- Department of Radiology, Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA 02129, USA
- Discovery Center for Recovery from Chronic Pain, Physical Medicine and Rehabilitation, Spaulding Rehabilitation Hospital, Harvard Medical School, Charlestown, MA 02129, USA
| | - Robert R. Edwards
- Department of Anesthesiology, Perioperative & Pain Medicine, Brigham & Women’s Hospital, Harvard Medical School, Boston, MA 02115, USA
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Berry MP, Chwyl C, Metzler AL, Sun JH, Dart H, Forman EM. Associations between behaviour change technique clusters and weight loss outcomes of automated digital interventions: a systematic review and meta-regression. Health Psychol Rev 2023; 17:521-549. [PMID: 36102170 DOI: 10.1080/17437199.2022.2125038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Accepted: 09/09/2022] [Indexed: 11/04/2022]
Abstract
Automated digital interventions for weight loss represent a highly scalable and potentially cost-effective approach to treat obesity. However, current understanding of the active components of automated digital interventions is limited, hindering efforts to improve efficacy. Thus, the current systematic review and meta-analysis (preregistration: PROSPERO 2021-CRD42021238878) examined relationships between utilisation of behaviour change techniques (BCTs) and the efficacy of automated digital interventions for producing weight loss. Electronic database searches (December 2020 to March 2021) were used to identify trials of automated digital interventions reporting weight loss as an outcome. BCT clusters were coded using Michie's 93-item BCT taxonomy. Mixed-effects meta-regression was used to examine moderating effects of BCT clusters and techniques on both within-group and between-group measures of weight change. One hundred and eight conditions across sixty-six trials met inclusion criteria (13,672 participants). Random-effects meta-analysis revealed a small mean post-intervention weight loss of -1.37 kg (95% CI, -1.75 to -1.00) relative to control groups. Interventions utilised a median of five BCT clusters, with goal-setting, feedback and providing instruction on behaviour being most common. Use of Reward and Threat techniques, and specifically social incentive/reward BCTs, was associated with a higher between-group difference in efficacy, although results were not robust to sensitivity analyses.
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Affiliation(s)
- Michael P Berry
- Center for Weight, Eating & Lifestyle Science, Drexel University, Philadelphia, PA, USA
- Department of Psychology, Drexel University, Philadelphia, PA, USA
| | - Christina Chwyl
- Center for Weight, Eating & Lifestyle Science, Drexel University, Philadelphia, PA, USA
- Department of Psychology, Drexel University, Philadelphia, PA, USA
| | - Abigail L Metzler
- Center for Weight, Eating & Lifestyle Science, Drexel University, Philadelphia, PA, USA
| | - Jasmine H Sun
- Center for Weight, Eating & Lifestyle Science, Drexel University, Philadelphia, PA, USA
- Department of Psychology, Drexel University, Philadelphia, PA, USA
| | - Hannah Dart
- Center for Weight, Eating & Lifestyle Science, Drexel University, Philadelphia, PA, USA
- Department of Psychology, Drexel University, Philadelphia, PA, USA
| | - Evan M Forman
- Center for Weight, Eating & Lifestyle Science, Drexel University, Philadelphia, PA, USA
- Department of Psychology, Drexel University, Philadelphia, PA, USA
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Forman EM, Evans BC, Berry MP, Lampe EW, Chwyl C, Zhang F. Behavioral weight loss outcomes in individuals with binge-eating disorder: A meta-analysis. Obesity (Silver Spring) 2023; 31:1981-1995. [PMID: 37475687 DOI: 10.1002/oby.23790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2019] [Revised: 03/24/2023] [Accepted: 03/26/2023] [Indexed: 07/22/2023]
Abstract
OBJECTIVE Binge-eating disorder (BED) is highly comorbid with obesity. Weight loss may benefit individuals with BED; however, these individuals are often excluded from behavioral weight loss interventions (BWLIs), and findings from BWLIs including participants with and without BED are mixed. To the authors' knowledge, this study represents the first meta-analysis of weight loss outcomes of individuals with and without BED in BWLIs, while adjusting for weight-influencing variables. Treatment dropout rates were also examined. METHODS Electronic search engines and grey literature search methods were used to identify manuscripts published through December 2022 related to BWLIs and BED. Thirty manuscripts (BED n = 1519; 25 non-BED n = 6345) were included. RESULTS A meta-regression found that individuals with BED lost less weight compared with individuals without BED (~1.4 kg; ~2.9 kg among studies without meal replacements), but they still lost ~8.1 kg at post-treatment. A random-effects model showed that BED diagnosis increased odds of treatment dropout by 50%. CONCLUSIONS BWLIs produced robust weight loss in those with BED, but those with BED lost less weight and had higher risk of dropout compared with those without. Future research should aim to close the gap in weight loss outcomes and retention between those with and without BED.
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Affiliation(s)
- Evan M Forman
- Department of Psychology, Drexel University, Philadelphia, Pennsylvania, USA
- Center for Weight Eating and Lifestyle Science (WELL Center), Drexel University, Philadelphia, Pennsylvania, USA
| | | | - Michael P Berry
- Department of Psychology, Drexel University, Philadelphia, Pennsylvania, USA
- Center for Weight Eating and Lifestyle Science (WELL Center), Drexel University, Philadelphia, Pennsylvania, USA
| | - Elizabeth W Lampe
- Department of Psychology, Drexel University, Philadelphia, Pennsylvania, USA
- Center for Weight Eating and Lifestyle Science (WELL Center), Drexel University, Philadelphia, Pennsylvania, USA
| | - Christina Chwyl
- Department of Psychology, Drexel University, Philadelphia, Pennsylvania, USA
- Center for Weight Eating and Lifestyle Science (WELL Center), Drexel University, Philadelphia, Pennsylvania, USA
| | - Fengqing Zhang
- Department of Psychology, Drexel University, Philadelphia, Pennsylvania, USA
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Forman EM, Berry MP, Butryn ML, Hagerman CJ, Huang Z, Juarascio AS, LaFata EM, Ontañón S, Tilford JM, Zhang F. Using artificial intelligence to optimize delivery of weight loss treatment: Protocol for an efficacy and cost-effectiveness trial. Contemp Clin Trials 2023; 124:107029. [PMID: 36435427 PMCID: PMC9839592 DOI: 10.1016/j.cct.2022.107029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Revised: 11/09/2022] [Accepted: 11/21/2022] [Indexed: 11/24/2022]
Abstract
Gold standard behavioral weight loss (BWL) is limited by the availability of expert clinicians and high cost of delivery. The artificial intelligence (AI) technique of reinforcement learning (RL) is an optimization solution that tracks outcomes associated with specific actions and, over time, learns which actions yield a desired outcome. RL is increasingly utilized to optimize medical treatments (e.g., chemotherapy dosages), and has very recently started to be utilized by behavioral treatments. For example, we previously demonstrated that RL successfully optimized BWL by dynamically choosing between treatments of varying cost/intensity each week for each participant based on automatic monitoring of digital data (e.g., weight change). In that preliminary work, participants randomized to the AI condition required one-third the amount of coaching contact as those randomized to the gold standard condition but had nearly identical weight losses. The current protocol extends our pilot work and will be the first full-scale randomized controlled trial of a RL system for weight control. The primary aim is to evaluate the hypothesis that a RL-based 12-month BWL program will produce non-inferior weight losses to standard BWL treatment, but at lower costs. Secondary aims include testing mechanistic targets (calorie intake, physical activity) and predictors (depression, binge eating). As such, adults with overweight/obesity (N = 336) will be randomized to either a gold standard condition (12 months of weekly BWL groups) or AI-optimized weekly interventions that represent a combination of expert-led group, expert-led call, paraprofessional-led call, and automated message). Participants will be assessed at 0, 1, 6 and 12 months.
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Affiliation(s)
- Evan M Forman
- Center for Weight, Eating, and Lifestyle Science, Drexel University, 3141 Chestnut Street, Stratton Hall, Philadelphia, PA 19104, United States; Department of Psychological and Brain Sciences, Drexel University, 3141 Chestnut Street, Stratton Hall, Philadelphia, PA 19104, United States.
| | - Michael P Berry
- Center for Weight, Eating, and Lifestyle Science, Drexel University, 3141 Chestnut Street, Stratton Hall, Philadelphia, PA 19104, United States; Department of Psychological and Brain Sciences, Drexel University, 3141 Chestnut Street, Stratton Hall, Philadelphia, PA 19104, United States
| | - Meghan L Butryn
- Center for Weight, Eating, and Lifestyle Science, Drexel University, 3141 Chestnut Street, Stratton Hall, Philadelphia, PA 19104, United States; Department of Psychological and Brain Sciences, Drexel University, 3141 Chestnut Street, Stratton Hall, Philadelphia, PA 19104, United States
| | - Charlotte J Hagerman
- Center for Weight, Eating, and Lifestyle Science, Drexel University, 3141 Chestnut Street, Stratton Hall, Philadelphia, PA 19104, United States
| | - Zhuoran Huang
- Center for Weight, Eating, and Lifestyle Science, Drexel University, 3141 Chestnut Street, Stratton Hall, Philadelphia, PA 19104, United States
| | - Adrienne S Juarascio
- Center for Weight, Eating, and Lifestyle Science, Drexel University, 3141 Chestnut Street, Stratton Hall, Philadelphia, PA 19104, United States; Department of Psychological and Brain Sciences, Drexel University, 3141 Chestnut Street, Stratton Hall, Philadelphia, PA 19104, United States
| | - Erica M LaFata
- Center for Weight, Eating, and Lifestyle Science, Drexel University, 3141 Chestnut Street, Stratton Hall, Philadelphia, PA 19104, United States
| | - Santiago Ontañón
- Department of Computer Science, Drexel University, 3675 Market St 10th floor, Philadelphia, PA 19104, United States; Google Research, 1600 Amphitheatre Parkway, Mountain View, CA 94043, United States
| | - J Mick Tilford
- College of Public Health, University of Arkansas for Medical Sciences, 4301 West Markham Street, Little Rock, AR 72205, United States
| | - Fengqing Zhang
- Department of Psychological and Brain Sciences, Drexel University, 3141 Chestnut Street, Stratton Hall, Philadelphia, PA 19104, United States
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Chwyl C, Berry MP, Manasse SM, Forman EM. Rethinking emotional eating: Retrospective and momentary indices of emotional eating represent distinct constructs. Appetite 2021; 167:105604. [PMID: 34293393 PMCID: PMC8435005 DOI: 10.1016/j.appet.2021.105604] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 05/27/2021] [Accepted: 07/15/2021] [Indexed: 11/18/2022]
Abstract
Emotional eating (EE) has been proposed as a key weight loss barrier. However, most investigations of EE rely on retrospective self-reports, which may have poor construct validity. This study evaluated concordance between a common self-report EE measure and a novel method for assessing momentary EE using ecological momentary assessment (EMA). We further assessed the utility of both measures for predicting both BMI and weight outcomes. Participants with overweight or obesity enrolled in a weight loss trial (N = 163) completed a self-report measure of EE and underwent an EMA protocol that assessed momentary emotions and eating behaviors. Momentary EE was derived from EMA data using generalized linear mixed-effects models. Linear regression models examined associations between both EE measures and concurrent BMI as well as weight losses over 30 months. Retrospectively self-reported EE and momentary EE were negatively correlated with one another (r = -0.27). Higher momentary EE and higher retrospectively reported EE both predicted higher concurrent BMI, and higher retrospectively reported EE predicted poorer weight loss outcomes at all time points (p < 0.05). By contrast, higher momentary EE predicted improved weight outcomes at 1-year and 2-year follow-up (p < 0.05). Our findings extend prior research suggesting that retrospective self-report EE measures capture a different construct than intended and suggest that momentary EE could predict improved weight loss outcomes.
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Affiliation(s)
- Christina Chwyl
- Center for Weight, Eating, and Lifestyle Sciences (WELL Center), Drexel University, Philadelphia, PA, USA.
| | - Michael P Berry
- Center for Weight, Eating, and Lifestyle Sciences (WELL Center), Drexel University, Philadelphia, PA, USA.
| | - Stephanie M Manasse
- Center for Weight, Eating, and Lifestyle Sciences (WELL Center), Drexel University, Philadelphia, PA, USA.
| | - Evan M Forman
- Center for Weight, Eating, and Lifestyle Sciences (WELL Center), Drexel University, Philadelphia, PA, USA.
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Berry MP, Sala M, Abber SR, Forman EM. Incorporating automated digital interventions into coach-delivered weight loss treatment: A meta-analysis. Health Psychol 2021; 40:534-545. [PMID: 34618500 DOI: 10.1037/hea0001106] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVE Automated digital interventions (ADIs) represent a potentially promising approach to enhance the outcomes of human coach-delivered weight loss interventions. However, the extent to which ADIs provide additive benefit is unclear. This study represents the first systematic review and meta-analysis of the effectiveness of ADIs for improving the outcomes of human coach-delivered weight loss treatment. METHOD Electronic database searches were used to identify trials that compared differences in weight change between (a) weight loss interventions that were delivered exclusively by coaches and (b) interventions supplementing this same human coaching with an ADI. Subgroup and moderator analyses examined the influence of intervention duration, duration of human coach contact, presence of tailored coaching, modality of the ADI and demographic variables on ADI effectiveness outcomes. RESULTS Thirteen studies met inclusion criteria (1,471 participants). Random-effects meta-analysis revealed a mean difference in weight change between conditions of 2.18 kg at postintervention, representing a medium effect size of .54 (95% CI [.13, .95]). Subgroup analyses suggested that lower duration of coach contact was associated with improved additive effectiveness of ADIs. No other subgroup differences were found. Publication bias appeared to be a potential concern, though high levels of heterogeneity and a small number of included studies likely limited the ability to infer its presence. CONCLUSIONS Results support the use of ADIs to augment coach-delivered behavioral weight loss treatment, and also suggest that ADIs have the greatest impact when coaching is relatively low in frequency or duration. (PsycInfo Database Record (c) 2021 APA, all rights reserved).
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Forman EM, Chwyl C, Berry MP, Taylor LC, Butryn ML, Coffman DL, Juarascio A, Manasse SM. Evaluating the efficacy of mindfulness and acceptance-based treatment components for weight loss: Protocol for a multiphase optimization strategy trial. Contemp Clin Trials 2021; 110:106573. [PMID: 34555516 DOI: 10.1016/j.cct.2021.106573] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Revised: 09/16/2021] [Accepted: 09/17/2021] [Indexed: 11/29/2022]
Abstract
Behavioral weight loss treatment (BT) for individuals with overweight and obesity is effective but leaves room for improvement. Mindfulness and acceptance-based treatments may bolster weight loss outcomes; yet, little is known about the efficacy of the individual components or the combinations of components that are most effective in producing weight loss above and beyond standard BT strategies for weight loss. This protocol manuscript describes the use of a multiphase optimization strategy to evaluate the independent and combinatory efficacy of three mindfulness and acceptance-based components (mindful awareness, willingness, values). Using a 2 × 2 × 2 factorial design, participants (N = 288) will be randomized to one of eight conditions, each representing a combination of core MABT strategies in addition to foundational BT strategies. Assessments occur at baseline, mid-treatment (week 24 through 26), post-treatment, and at 6, 12, and 24-month follow-up. The primary aim is to elucidate the independent efficacy of each MABT component on weight loss above gold-standard BT. The secondary aims are to evaluate the independent effect of these components on calorie intake, physical activity, and overall quality of life; evaluate target engagement (i.e., the degree to which each treatment component affects proposed mechanisms of action); and evaluate the potential moderating effect of susceptibility to internal and external food cues on outcomes. The exploratory aim is to quantify any component interaction effects (which may be synergistic, fully additive, or partially additive).
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Affiliation(s)
- Evan M Forman
- Center for Weight, Eating, and Lifestyle Sciences (WELL Center), Drexel University, Philadelphia, PA, USA.
| | - Christina Chwyl
- Center for Weight, Eating, and Lifestyle Sciences (WELL Center), Drexel University, Philadelphia, PA, USA
| | - Michael P Berry
- Center for Weight, Eating, and Lifestyle Sciences (WELL Center), Drexel University, Philadelphia, PA, USA
| | - Lauren C Taylor
- Center for Weight, Eating, and Lifestyle Sciences (WELL Center), Drexel University, Philadelphia, PA, USA
| | - Meghan L Butryn
- Center for Weight, Eating, and Lifestyle Sciences (WELL Center), Drexel University, Philadelphia, PA, USA
| | - Donna L Coffman
- College of Public Health, Temple University, Philadelphia, PA, USA
| | - Adrienne Juarascio
- Center for Weight, Eating, and Lifestyle Sciences (WELL Center), Drexel University, Philadelphia, PA, USA
| | - Stephanie M Manasse
- Center for Weight, Eating, and Lifestyle Sciences (WELL Center), Drexel University, Philadelphia, PA, USA
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Berry MP, Seburg EM, Butryn ML, Jeffery RW, Crane MM, Levy RL, Forman EM, Sherwood NE. Discrepancies Between Clinician and Participant Intervention Adherence Ratings Predict Percent Weight Change During a Six-Month Behavioral Weight Loss Intervention. Transl Behav Med 2021; 11:1006-1014. [PMID: 33739425 DOI: 10.1093/tbm/ibab011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND Individuals receiving behavioral weight loss treatment frequently fail to adhere to prescribed dietary and self-monitoring instructions, resulting in weight loss clinicians often needing to assess and intervene in these important weight control behaviors. A significant obstacle to improving adherence is that clinicians and clients sometimes disagree on the degree to which clients are actually adherent. However, prior research has not examined how clinicians and clients differ in their perceptions of client adherence to weight control behaviors, nor the implications for treatment outcomes. PURPOSE In the context of a 6-month weight-loss treatment, we examined differences between participants and clinicians when rating adherence to weight control behaviors (dietary self-monitoring; limiting calorie intake) and evaluated the hypothesis that rating one's own adherence more highly than one's clinician would predict less weight loss during treatment. METHODS Using clinician and participant-reported measures of self-monitoring and calorie intake adherence, each assessed using a single item with a 7- or 8-point scale, we characterized discrepancies between participant and clinician adherence and examined associations with percent weight change over 6 months using linear mixed-effects models. RESULTS Results indicated that ratings of adherence were higher when reported by participants and supported the hypothesis that participants who provided higher adherence ratings relative to their clinicians lost less weight during treatment (p < 0.001). CONCLUSIONS These findings suggest that participants in weight loss treatment frequently appraise their own adherence more highly than their clinicians and that participants who do so to a greater degree tend to lose less weight.
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Affiliation(s)
- Michael P Berry
- Center for Weight, Eating, and Lifestyle Sciences (WELL Center), Department of Psychology, Drexel University, Philadelphia, PA, USA
| | | | - Meghan L Butryn
- Center for Weight, Eating, and Lifestyle Sciences (WELL Center), Department of Psychology, Drexel University, Philadelphia, PA, USA
| | - Robert W Jeffery
- Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, Minneapolis, MN, USA
| | - Melissa M Crane
- Department of Preventive Medicine, Rush University, Chicago, IL, USA
| | - Rona L Levy
- School of Social Work, University of Washington, Seattle, WA, USA
| | - Evan M Forman
- Center for Weight, Eating, and Lifestyle Sciences (WELL Center), Department of Psychology, Drexel University, Philadelphia, PA, USA
| | - Nancy E Sherwood
- Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, Minneapolis, MN, USA
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Forman EM, Manasse SM, Dallal DH, Crochiere RJ, Berry MP, Butryn ML, Juarascio AS. Gender differences in the effect of gamification on weight loss during a daily, neurocognitive training program. Transl Behav Med 2021; 11:1015-1022. [PMID: 32945860 DOI: 10.1093/tbm/ibaa091] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
A major contributor to the obesity epidemic is the overconsumption of high-calorie foods, which is partly governed by inhibitory control, that is, the ability to override pre-prepotent impulses and drives. Computerized inhibitory control trainings (ICTs) have demonstrated qualified success at affecting real-world health behaviors, and at improving weight loss, particularly when repeated frequently over an extended duration. It has been proposed that gamification (i.e., incorporating game-like elements such as a storyline, sounds, graphics, and rewards) might enhance participant interest and thus training compliance. Previous findings from a mostly female sample did support this hypothesis; however, it might be expected that the effects of gamification differ by gender such that men, who appear more motivated by gaming elements, stand to benefit more from gamification. The present study evaluated whether gender moderated the effect of a gamified ICT on weight loss. Seventy-six overweight individuals received a no-sugar-added dietary prescription and were randomized to 42 daily and 2 weekly ICTs focused on sweet foods that were either gamified or nongamified. Results supported the hypothesis that gamification elements had a positive effect on weight loss for men and not women (p = .03). However, mechanistic hypotheses for the moderating effect (in terms of enjoyment, compliance, and improvements in inhibitory control) were generally not supported (p's > .20). These results suggest that gamification of ICTs may boost weight loss outcomes for men and not women, but further research is needed to determine the specific mechanisms driving this effect and to arrive at gamification elements that enhance effects for both men and women.
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Affiliation(s)
- Evan M Forman
- Center for Weight, Eating, and Lifestyle Sciences (WELL Center), Drexel University, Philadelphia, PA, USA
| | - Stephanie M Manasse
- Center for Weight, Eating, and Lifestyle Sciences (WELL Center), Drexel University, Philadelphia, PA, USA
| | - Diane H Dallal
- Center for Weight, Eating, and Lifestyle Sciences (WELL Center), Drexel University, Philadelphia, PA, USA
| | - Rebecca J Crochiere
- Center for Weight, Eating, and Lifestyle Sciences (WELL Center), Drexel University, Philadelphia, PA, USA
| | - Michael P Berry
- Center for Weight, Eating, and Lifestyle Sciences (WELL Center), Drexel University, Philadelphia, PA, USA
| | - Meghan L Butryn
- Center for Weight, Eating, and Lifestyle Sciences (WELL Center), Drexel University, Philadelphia, PA, USA
| | - Adrienne S Juarascio
- Center for Weight, Eating, and Lifestyle Sciences (WELL Center), Drexel University, Philadelphia, PA, USA
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Fine RE, Gilmore RC, Dietz JR, Boolbol SK, Berry MP, Han LK, Kenler AS, Sabel M, Tomkovich KR, VanderWalde NA, Chen M, Columbus KS, Curcio LD, Feldman SM, Gold L, Hernandez L, Manahan ER, Seedman SA, Vaidya RP, Sevrukov AB, Aoun HD, Hicks RD, Simmons RM. ASO Visual Abstract: Cryoablation Without Excision for Low-Risk, Early-Stage Breast Cancer-3-Year Interim Analysis of Ipsilateral Breast Tumor Recurrence in the ICE3 Trial. Ann Surg Oncol 2021. [PMID: 34401989 DOI: 10.1245/s10434-021-10618-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Affiliation(s)
- Richard E Fine
- Margaret West Comprehensive Breast Center, West Cancer Center and Research Institute, Germantown, TN, USA.
| | - Richard C Gilmore
- Margaret West Comprehensive Breast Center, West Cancer Center and Research Institute, Germantown, TN, USA
| | | | | | - Michael P Berry
- Margaret West Comprehensive Breast Center, West Cancer Center and Research Institute, Germantown, TN, USA
| | | | | | - Michael Sabel
- The University of Michigan Health System, Ann Arbor, MI, USA
| | | | - Noam A VanderWalde
- Margaret West Comprehensive Breast Center, West Cancer Center and Research Institute, Germantown, TN, USA
| | - Margaret Chen
- Columbia University Medical Center, New York, NY, USA
| | | | | | | | | | | | | | | | | | | | | | | | - Rache M Simmons
- Weill Cornell Weill Medical College, Cornell University, New York, NY, USA
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Fine RE, Gilmore RC, Dietz JR, Boolbol SK, Berry MP, Han LK, Kenler AS, Sabel M, Tomkovich KR, VanderWalde NA, Chen M, Columbus KS, Curcio LD, Feldman SM, Gold L, Hernandez L, Manahan ER, Seedman SA, Vaidya RP, Sevrukov AB, Aoun HD, Hicks RD, Simmons RM. Cryoablation Without Excision for Low-Risk Early-Stage Breast Cancer: 3-Year Interim Analysis of Ipsilateral Breast Tumor Recurrence in the ICE3 Trial. Ann Surg Oncol 2021; 28:5525-5534. [PMID: 34392462 DOI: 10.1245/s10434-021-10501-4] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Accepted: 07/07/2021] [Indexed: 01/03/2023]
Abstract
BACKGROUND The ICE3 trial is designed to evaluate the safety and efficacy of breast cryoablation, enabling women older than 60 years with low-risk early-stage breast cancers to benefit from a nonsurgical treatment and to avoid the associated surgical risks. METHODS The ICE3 trial is a prospective, multi-center, single-arm, non-randomized trial including women age 60 years or older with unifocal, ultrasound-visible invasive ductal carcinoma size 1.5 cm or smaller and classified as low to intermediate grade, hormone receptor (HR)-positive, and human epidermal growth factor receptor 2 (HER2)-negative. Ipsilateral breast tumor recurrence (IBTR) at 5 years was the primary outcome. A 3-year interim analysis of IBTR was performed, and the IBTR probability was estimated using the Kaplan-Meier method. RESULTS Full eligibility for the study was met by 194 patients, who received successful cryoablation per protocol. The mean age was 75 years (range, 55-94 years). The mean tumor length was 8.1 mm (range, 8-14.9 mm), and the mean tumor width was 7.4 mm (range, 2.8-14 mm). During a mean follow-up period of 34.83 months, the IBTR rate was 2.06% (4/194 patients). Device-related adverse events were reported as mild in 18.4% and moderate in 2.4% of the patients. No severe device-related adverse events were reported. More than 95% of the patients and 98% of the physicians reported satisfaction with the cosmetic results at the clinical follow-up evaluation. CONCLUSIONS Breast cryoablation presents a promising alternative to surgery while offering the benefits of a minimally invasive procedure with minimal risks. Further study within a clinical trial or registry is needed to confirm cryoablation as a viable alternative to surgical excision for appropriately selected low-risk patients.
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Affiliation(s)
- Richard E Fine
- Margaret West Comprehensive Breast Center, West Cancer Center and Research Institute, Germantown, TN, USA.
| | - Richard C Gilmore
- Margaret West Comprehensive Breast Center, West Cancer Center and Research Institute, Germantown, TN, USA
| | | | | | - Michael P Berry
- Margaret West Comprehensive Breast Center, West Cancer Center and Research Institute, Germantown, TN, USA
| | | | | | - Michael Sabel
- The University of Michigan Health System, Ann Arbor, MI, USA
| | | | - Noam A VanderWalde
- Margaret West Comprehensive Breast Center, West Cancer Center and Research Institute, Germantown, TN, USA
| | - Margaret Chen
- Columbia University Medical Center, New York, NY, USA
| | | | | | | | | | | | | | | | | | | | | | | | - Rache M Simmons
- Weill Cornell Weill Medical College, Cornell University, New York, NY, USA
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12
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Lee J, Andronesi OC, Torrado-Carvajal A, Ratai EM, Loggia ML, Weerasekera A, Berry MP, Ellingsen DM, Isaro L, Lazaridou A, Paschali M, Grahl A, Wasan AD, Edwards RR, Napadow V. 3D magnetic resonance spectroscopic imaging reveals links between brain metabolites and multidimensional pain features in fibromyalgia. Eur J Pain 2021; 25:2050-2064. [PMID: 34102707 DOI: 10.1002/ejp.1820] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Revised: 06/01/2021] [Accepted: 06/04/2021] [Indexed: 11/08/2022]
Abstract
BACKGROUND Fibromyalgia is a centralized multidimensional chronic pain syndrome, but its pathophysiology is not fully understood. METHODS We applied 3D magnetic resonance spectroscopic imaging (MRSI), covering multiple cortical and subcortical brain regions, to investigate the association between neuro-metabolite (e.g. combined glutamate and glutamine, Glx; myo-inositol, mIno; and combined (total) N-acetylaspartate and N-acetylaspartylglutamate, tNAA) levels and multidimensional clinical/behavioural variables (e.g. pain catastrophizing, clinical pain severity and evoked pain sensitivity) in women with fibromyalgia (N = 87). RESULTS Pain catastrophizing scores were positively correlated with Glx and tNAA levels in insular cortex, and negatively correlated with mIno levels in posterior cingulate cortex (PCC). Clinical pain severity was positively correlated with Glx levels in insula and PCC, and with tNAA levels in anterior midcingulate cortex (aMCC), but negatively correlated with mIno levels in aMCC and thalamus. Evoked pain sensitivity was negatively correlated with levels of tNAA in insular cortex, MCC, PCC and thalamus. CONCLUSIONS These findings support single voxel placement targeting nociceptive processing areas in prior 1 H-MRS studies, but also highlight other areas not as commonly targeted, such as PCC, as important for chronic pain pathophysiology. Identifying target brain regions linked to multidimensional symptoms of fibromyalgia (e.g. negative cognitive/affective response to pain, clinical pain, evoked pain sensitivity) may aid the development of neuromodulatory and individualized therapies. Furthermore, efficient multi-region sampling with 3D MRSI could reduce the burden of lengthy scan time for clinical research applications of molecular brain-based mechanisms supporting multidimensional aspects of fibromyalgia. SIGNIFICANCE This large N study linked brain metabolites and pain features in fibromyalgia patients, with a better spatial resolution and brain coverage, to understand a molecular mechanism underlying pain catastrophizing and other aspects of pain transmission. Metabolite levels in self-referential cognitive processing area as well as pain-processing regions were associated with pain outcomes. These results could help the understanding of its pathophysiology and treatment strategies for clinicians.
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Affiliation(s)
- Jeungchan Lee
- Department of Radiology, Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA, USA
| | - Ovidiu C Andronesi
- Department of Radiology, Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA, USA
| | - Angel Torrado-Carvajal
- Department of Radiology, Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA, USA.,Medical Image Analysis and Biometry Laboratory, Universidad Rey Juan Carlos, Madrid, Spain
| | - Eva-Maria Ratai
- Department of Radiology, Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA, USA
| | - Marco L Loggia
- Department of Radiology, Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA, USA
| | - Akila Weerasekera
- Department of Radiology, Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA, USA
| | - Michael P Berry
- Department of Radiology, Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA, USA
| | - Dan-Mikael Ellingsen
- Department of Radiology, Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA, USA.,Department of Psychology, University of Oslo, Oslo, Norway
| | - Laura Isaro
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Asimina Lazaridou
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Myrella Paschali
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Arvina Grahl
- Department of Radiology, Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA, USA
| | - Ajay D Wasan
- Department of Anesthesiology and Perioperative Medicine, Center for Innovation in Pain Care, University of Pittsburgh, Pittsburgh, PA, USA
| | - Robert R Edwards
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Vitaly Napadow
- Department of Radiology, Athinoula A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Harvard Medical School, Charlestown, MA, USA.,Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
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13
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Berry MP, Lutz J, Schuman-Olivier Z, Germer C, Pollak S, Edwards RR, Gardiner P, Desbordes G, Napadow V. Brief Self-Compassion Training Alters Neural Responses to Evoked Pain for Chronic Low Back Pain: A Pilot Study. Pain Med 2021; 21:2172-2185. [PMID: 32783054 DOI: 10.1093/pm/pnaa178] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
OBJECTIVE Self-compassion meditation, which involves compassion toward the self in moments of suffering, shows promise for improving pain-related functioning, but its underlying mechanisms are unknown. This longitudinal, exploratory pilot study investigated the effects of a brief (eight contact hours, two weeks of home practice) self-compassion training on pain-related brain processing in chronic low back pain (cLBP). METHODS We evaluated functional magnetic resonance imaging (fMRI) response to evoked pressure pain and its anticipation during a self-compassionate state and compared altered brain responses following training with changes on self-reported measures of self-compassion (Self-Compassion Scale [SCS]), interoceptive awareness (Multidimensional Assessment of Interoceptive Awareness [MAIA]), and clinical pain intensity. RESULTS In a sample of participants with cLBP (N = 20 total, N = 14 with complete longitudinal data) who underwent self-compassion training, we observed reduced clinical pain intensity and disability (P < 0.01) and increased trait self-compassion and interoceptive awareness (all P < 0.05) following training. Evoked pressure pain response in the right temporo-parietal junction (TPJ) was reduced following training, and decreases were associated with reduced clinical pain intensity. Further, increased fMRI responses to pain anticipation were observed in the right dorsolateral prefrontal cortex (dlPFC) and ventral posterior cingulate cortex (vPCC), and these increases were associated with mean post-training changes in SCS scores and scores from the body listening subscale of the MAIA. DISCUSSION These findings, though exploratory and lacking comparison with a control condition, suggest that self-compassion training supports regulation of pain through the involvement of self-referential (vPCC), salience-processing (TPJ), and emotion regulatory (dlPFC) brain areas. The results also suggest that self-compassion could be an important target in the psychotherapeutic treatment of cLBP, although further studies using controlled experimental designs are needed to determine the specificity of these effects.
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Affiliation(s)
- Michael P Berry
- A. A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Charlestown, Massachusetts
| | - Jacqueline Lutz
- A. A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Charlestown, Massachusetts.,Center for Mindfulness and Compassion, Department of Psychiatry, Cambridge Health Alliance, Harvard Medical School, Cambridge, Massachusetts
| | - Zev Schuman-Olivier
- Center for Mindfulness and Compassion, Department of Psychiatry, Cambridge Health Alliance, Harvard Medical School, Cambridge, Massachusetts
| | - Christopher Germer
- Center for Mindfulness and Compassion, Department of Psychiatry, Cambridge Health Alliance, Harvard Medical School, Cambridge, Massachusetts
| | - Susan Pollak
- Center for Mindfulness and Compassion, Department of Psychiatry, Cambridge Health Alliance, Harvard Medical School, Cambridge, Massachusetts
| | - Robert R Edwards
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Paula Gardiner
- University of Massachusetts Medical School, Worcester, Massachusetts, USA
| | - Gaelle Desbordes
- A. A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Charlestown, Massachusetts
| | - Vitaly Napadow
- A. A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Charlestown, Massachusetts
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14
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Daly MB, Pal T, Berry MP, Buys SS, Dickson P, Domchek SM, Elkhanany A, Friedman S, Goggins M, Hutton ML, Karlan BY, Khan S, Klein C, Kohlmann W, Kurian AW, Laronga C, Litton JK, Mak JS, Menendez CS, Merajver SD, Norquist BS, Offit K, Pederson HJ, Reiser G, Senter-Jamieson L, Shannon KM, Shatsky R, Visvanathan K, Weitzel JN, Wick MJ, Wisinski KB, Yurgelun MB, Darlow SD, Dwyer MA. Genetic/Familial High-Risk Assessment: Breast, Ovarian, and Pancreatic, Version 2.2021, NCCN Clinical Practice Guidelines in Oncology. J Natl Compr Canc Netw 2021; 19:77-102. [DOI: 10.6004/jnccn.2021.0001] [Citation(s) in RCA: 211] [Impact Index Per Article: 70.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The NCCN Guidelines for Genetic/Familial High-Risk Assessment: Breast, Ovarian, and Pancreatic focus primarily on assessment of pathogenic or likely pathogenic variants associated with increased risk of breast, ovarian, and pancreatic cancer and recommended approaches to genetic testing/counseling and management strategies in individuals with these pathogenic or likely pathogenic variants. This manuscript focuses on cancer risk and risk management for BRCA-related breast/ovarian cancer syndrome and Li-Fraumeni syndrome. Carriers of a BRCA1/2 pathogenic or likely pathogenic variant have an excessive risk for both breast and ovarian cancer that warrants consideration of more intensive screening and preventive strategies. There is also evidence that risks of prostate cancer and pancreatic cancer are elevated in these carriers. Li-Fraumeni syndrome is a highly penetrant cancer syndrome associated with a high lifetime risk for cancer, including soft tissue sarcomas, osteosarcomas, premenopausal breast cancer, colon cancer, gastric cancer, adrenocortical carcinoma, and brain tumors.
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Affiliation(s)
| | - Tuya Pal
- 2Vanderbilt-Ingram Cancer Center
| | - Michael P. Berry
- 3St. Jude Children’s Research Hospital/The University of Tennessee Health Science Center
| | | | - Patricia Dickson
- 5Siteman Cancer Center at Barnes-Jewish Hospital and Washington University School of Medicine
| | | | | | | | - Michael Goggins
- 9The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
| | | | | | - Seema Khan
- 12Robert H. Lurie Comprehensive Cancer Center of Northwestern University
| | | | | | | | | | | | | | | | | | | | | | - Holly J. Pederson
- 22Case Comprehensive Cancer Center/University Hospitals Seidman Cancer Center and Cleveland Clinic Taussig Cancer Institute
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15
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Lutz J, Berry MP, Napadow V, Germer C, Pollak S, Gardiner P, Edwards RR, Desbordes G, Schuman-Olivier Z. Neural activations during self-related processing in patients with chronic pain and effects of a brief self-compassion training - A pilot study. Psychiatry Res Neuroimaging 2020; 304:111155. [PMID: 32799058 PMCID: PMC8100920 DOI: 10.1016/j.pscychresns.2020.111155] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2019] [Revised: 06/09/2020] [Accepted: 07/27/2020] [Indexed: 12/24/2022]
Abstract
Chronic pain negatively affects psychological functioning including self-perception. Self-compassion may improve self-related functioning in patients with chronic pain but understanding of the neural mechanisms is limited. In this study, twenty patients with chronic low back pain read negative self-related situations and were instructed to be either self-reassuring or self-critical while undergoing fMRI. Patients rated their feelings of self-reassurance and self-criticism during each condition, and brain responses were contrasted with neutral instructions. Trait self-compassion measures (SCS) were also acquired. Brain activations during self-criticism and self-reassurance were localized to prefrontal, self- and emotion-processing areas, such as medial prefrontal cortex, dorsolateral prefrontal cortex (dlPFC), dorsal anterior cingulate cortex and posterior cingulate cortex. Self-reassurance resulted in more widespread and stronger activations relative to self-criticism. Patients then completed a brief self-compassion training (8 contact hours, 2 weeks home practice). Exploratory pre-post comparisons in thirteen patients found that feelings of self-criticism were significantly reduced and brain activations were greater in the anterior insula and prefrontal cortical regions such as dlPFC. Pre-post increases in dlPFC activation correlated with increased self-compassion (SCS), suggesting that early self-compassion skills might primarily target self-criticism via dlPFC upregulation. Future controlled studies on self-compassion training in chronic pain populations should extend these results.
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Affiliation(s)
- Jacqueline Lutz
- Department of Radiology, Harvard Medical School, Martinos Center for Biomedical Imaging, Massachusetts General Hospital, 149 13th St., Charlestown, MA 02129; Department of Psychiatry, Harvard Medical School, Center for Mindfulness and Compassion, Cambridge Health Alliance, 1035 Cambridge Street, Suite 21A, Cambridge, MA 02141
| | - Michael P Berry
- Department of Radiology, Harvard Medical School, Martinos Center for Biomedical Imaging, Massachusetts General Hospital, 149 13th St., Charlestown, MA 02129
| | - Vitaly Napadow
- Department of Radiology, Harvard Medical School, Martinos Center for Biomedical Imaging, Massachusetts General Hospital, 149 13th St., Charlestown, MA 02129
| | - Christopher Germer
- Department of Psychiatry, Harvard Medical School, Center for Mindfulness and Compassion, Cambridge Health Alliance, 1035 Cambridge Street, Suite 21A, Cambridge, MA 02141
| | - Susan Pollak
- Department of Psychiatry, Harvard Medical School, Center for Mindfulness and Compassion, Cambridge Health Alliance, 1035 Cambridge Street, Suite 21A, Cambridge, MA 02141
| | - Paula Gardiner
- Program for Integrative Medicine and Healthcare Disparities, Boston Medical Center, Boston University School of Medicine, 771 Albany St, Boston, MA 02118
| | - Robert R Edwards
- Department of Anesthesiology, Harvard Medical School, Brigham & Women's Hospital, 850 Boylston St., Chestnut Hill, MA 02457
| | - Gaelle Desbordes
- Department of Radiology, Harvard Medical School, Martinos Center for Biomedical Imaging, Massachusetts General Hospital, 149 13th St., Charlestown, MA 02129
| | - Zev Schuman-Olivier
- Department of Psychiatry, Harvard Medical School, Center for Mindfulness and Compassion, Cambridge Health Alliance, 1035 Cambridge Street, Suite 21A, Cambridge, MA 02141.
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16
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Daly MB, Pilarski R, Yurgelun MB, Berry MP, Buys SS, Dickson P, Domchek SM, Elkhanany A, Friedman S, Garber JE, Goggins M, Hutton ML, Khan S, Klein C, Kohlmann W, Kurian AW, Laronga C, Litton JK, Mak JS, Menendez CS, Merajver SD, Norquist BS, Offit K, Pal T, Pederson HJ, Reiser G, Shannon KM, Visvanathan K, Weitzel JN, Wick MJ, Wisinski KB, Dwyer MA, Darlow SD. NCCN Guidelines Insights: Genetic/Familial High-Risk Assessment: Breast, Ovarian, and Pancreatic, Version 1.2020. J Natl Compr Canc Netw 2020; 18:380-391. [PMID: 32259785 DOI: 10.6004/jnccn.2020.0017] [Citation(s) in RCA: 246] [Impact Index Per Article: 61.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The NCCN Guidelines for Genetic/Familial High-Risk Assessment: Breast, Ovarian, and Pancreatic provide recommendations for genetic testing and counseling for hereditary cancer syndromes, and risk management recommendations for patients who are diagnosed with syndromes associated with an increased risk of these cancers. The NCCN panel meets at least annually to review comments, examine relevant new data, and reevaluate and update recommendations. These NCCN Guidelines Insights summarize the panel's discussion and most recent recommendations regarding criteria for high-penetrance genes associated with breast and ovarian cancer beyond BRCA1/2, pancreas screening and genes associated with pancreatic cancer, genetic testing for the purpose of systemic therapy decision-making, and testing for people with Ashkenazi Jewish ancestry.
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Affiliation(s)
| | - Robert Pilarski
- The Ohio State University Comprehensive Cancer Center - James Cancer Hospital and Solove Research Institute
| | | | - Michael P Berry
- St. Jude Children's Research Hospital/The University of Tennessee Health Science Center
| | | | - Patricia Dickson
- Siteman Cancer Center at Barnes-Jewish Hospital and Washington University School of Medicine
| | | | | | | | | | - Michael Goggins
- The Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
| | | | - Seema Khan
- Robert H. Lurie Comprehensive Cancer Center of Northwestern University
| | | | | | | | | | | | - Julie S Mak
- UCSF Helen Diller Family Comprehensive Cancer Center
| | | | | | | | | | | | - Holly J Pederson
- Case Comprehensive Cancer Center/University Hospitals Seidman Cancer Center and Cleveland Clinic Taussig Cancer Institute
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17
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Ponnusamy S, Asemota S, Schwartzberg LS, Guestini F, McNamara KM, Pierobon M, Font-Tello A, Qiu X, Xie Y, Rao PK, Thiyagarajan T, Grimes B, Johnson DL, Fleming MD, Pritchard FE, Berry MP, Oswaks R, Fine RE, Brown M, Sasano H, Petricoin EF, Long HW, Narayanan R. Androgen Receptor Is a Non-canonical Inhibitor of Wild-Type and Mutant Estrogen Receptors in Hormone Receptor-Positive Breast Cancers. iScience 2019; 21:341-358. [PMID: 31698248 PMCID: PMC6889594 DOI: 10.1016/j.isci.2019.10.038] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2019] [Revised: 10/08/2019] [Accepted: 10/18/2019] [Indexed: 02/07/2023] Open
Abstract
Sustained treatment of estrogen receptor (ER)-positive breast cancer with ER-targeting drugs results in ER mutations and refractory unresponsive cancers. Androgen receptor (AR), which is expressed in 80%–95% of ER-positive breast cancers, could serve as an alternate therapeutic target. Although AR agonists were used in the past to treat breast cancer, their use is currently infrequent due to virilizing side effects. Discovery of tissue-selective AR modulators (SARMs) has renewed interest in using AR agonists to treat breast cancer. Using translational models, we show that AR agonist and SARM, but not antagonist, inhibit the proliferation and growth of ER-positive breast cancer cells, patient-derived tissues, and patient-derived xenografts (PDX). Ligand-activated AR inhibits wild-type and mutant ER activity by reprogramming the ER and FOXA1 cistrome and rendering tumor growth inhibition. These findings suggest that ligand-activated AR may function as a non-canonical inhibitor of ER and that AR agonists may offer a safe and effective treatment for ER-positive breast cancer. Androgen receptor (AR) agonists inhibit estrogen receptor (ER)-positive breast cancer Activating AR reprograms ER and FOXA1 cistrome, resulting in ER inhibition AR agonist alters the phosphoproteome signature consistent with growth inhibition
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Affiliation(s)
- Suriyan Ponnusamy
- Department of Medicine, College of Medicine, University of Tennessee Health Science Center, 19, S. Manassas, Room 120, Memphis, TN 38103, USA
| | - Sarah Asemota
- Department of Medicine, College of Medicine, University of Tennessee Health Science Center, 19, S. Manassas, Room 120, Memphis, TN 38103, USA
| | | | - Fouzia Guestini
- Department of Pathology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Keely M McNamara
- Department of Pathology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Mariaelena Pierobon
- Center for Applied Proteomics and Molecular Medicine, George Mason University, Manassas, VA, USA
| | - Alba Font-Tello
- Center for Functional Cancer Epigenetics, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Xintao Qiu
- Center for Functional Cancer Epigenetics, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Yingtian Xie
- Center for Functional Cancer Epigenetics, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Prakash K Rao
- Center for Functional Cancer Epigenetics, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Thirumagal Thiyagarajan
- Department of Medicine, College of Medicine, University of Tennessee Health Science Center, 19, S. Manassas, Room 120, Memphis, TN 38103, USA
| | | | - Daniel L Johnson
- Molecular Informatics Core, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Martin D Fleming
- Department of Medicine, College of Medicine, University of Tennessee Health Science Center, 19, S. Manassas, Room 120, Memphis, TN 38103, USA
| | - Frances E Pritchard
- Department of Medicine, College of Medicine, University of Tennessee Health Science Center, 19, S. Manassas, Room 120, Memphis, TN 38103, USA
| | | | | | | | - Myles Brown
- Center for Functional Cancer Epigenetics, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Hironobu Sasano
- Department of Pathology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Emanuel F Petricoin
- Center for Applied Proteomics and Molecular Medicine, George Mason University, Manassas, VA, USA
| | - Henry W Long
- Center for Functional Cancer Epigenetics, Dana-Farber Cancer Institute, Boston, MA, USA
| | - Ramesh Narayanan
- Department of Medicine, College of Medicine, University of Tennessee Health Science Center, 19, S. Manassas, Room 120, Memphis, TN 38103, USA; West Cancer Center, Memphis, TN, USA.
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18
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Berry MP, Tanovic E, Joormann J, Sanislow CA. Relation of depression symptoms to sustained reward and loss sensitivity. Psychophysiology 2019; 56:e13364. [PMID: 30907008 DOI: 10.1111/psyp.13364] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2018] [Revised: 02/22/2019] [Accepted: 02/22/2019] [Indexed: 02/05/2023]
Abstract
Depression is characterized by altered sensitivity to rewards, with recent evidence suggesting that the ability to sustain responses to rewards across long experimental tasks is diminished. Most work on sustained reward responsiveness has taken a categorical approach and focused on major depressive disorder. However, impairments in reward sensitivity are also found at lower levels of symptom severity and may be relevant for understanding basic mechanisms linking reward processing abnormalities to depression. The current study took a dimensional approach to examine the relation between depression symptoms and sustained reward responsiveness by examining how early neural responses to rewards and losses change over a short time course (i.e., during the experiment). In a sample of 45 unselected undergraduates, changes in the amplitude of the reward positivity (RewP) and feedback negativity (FN) were examined over the course of a simple gambling task using multilevel modeling. Amplitude of the RewP was sustained and amplitude of the FN increased during the task. Unlike prior work focused on clinical populations, depression symptoms in this unselected sample were associated with enhanced RewP and FN responding over the course of the task. Results echo prior work that underscores the importance of examining changes in response to reward across trials and further suggests that sustained responses to both rewards and losses vary in relation to symptom level.
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Affiliation(s)
- Michael P Berry
- A.A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital, Charlestown, Massachusetts
| | - Ema Tanovic
- Department of Psychology, Yale University, New Haven, Connecticut
| | - Jutta Joormann
- Department of Psychology, Yale University, New Haven, Connecticut
| | - Charles A Sanislow
- Department of Psychology, Wesleyan University Program in Neuroscience and Behavior, Middletown, Connecticut
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19
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Lee J, Protsenko E, Lazaridou A, Franceschelli O, Ellingsen DM, Mawla I, Isenburg K, Berry MP, Galenkamp L, Loggia ML, Wasan AD, Edwards RR, Napadow V. Encoding of Self-Referential Pain Catastrophizing in the Posterior Cingulate Cortex in Fibromyalgia. Arthritis Rheumatol 2018; 70:1308-1318. [PMID: 29579370 DOI: 10.1002/art.40507] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2017] [Accepted: 03/20/2018] [Indexed: 01/02/2023]
Abstract
OBJECTIVE Pain catastrophizing is a common feature of chronic pain, including fibromyalgia (FM), and is strongly associated with amplified pain severity and disability. While previous neuroimaging studies have focused on evoked pain response modulation by catastrophizing, the brain mechanisms supporting pain catastrophizing itself are unknown. We designed a functional magnetic resonance imaging (fMRI)-based pain catastrophizing task whereby patients with chronic pain engaged in catastrophizing-related cognitions. We undertook this study to test our hypothesis that catastrophizing about clinical pain would be associated with amplified activation in nodes of the default mode network (DMN), which encode self-referential cognition and show altered functioning in chronic pain. METHODS During fMRI, 31 FM patients reflected on how catastrophizing (CAT) statements (drawn from the Pain Catastrophizing Scale) impact their typical FM pain experience. Response to CAT statements was compared to response to matched neutral (NEU) statements. RESULTS During statement reflection, higher fMRI signal during CAT statements than during NEU statements was found in several DMN brain areas, including the ventral (posterior) and dorsal (anterior) posterior cingulate cortex (vPCC and dPCC, respectively). Patients' ratings of CAT statement applicability were correlated solely with activity in the vPCC, a main DMN hub supporting self-referential cognition (r = 0.38, P < 0.05). Clinical pain severity was correlated solely with activity in the dPCC, a PCC subregion associated with cognitive control and sensorimotor processing (r = 0.38, P < 0.05). CONCLUSION These findings provide evidence that the PCC encodes pain catastrophizing in FM and suggest distinct roles for different PCC subregions. Understanding the brain circuitry encoding pain catastrophizing in FM will prove to be important in identifying and evaluating the success of interventions targeting negative affect in chronic pain management.
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Affiliation(s)
| | | | - Asimina Lazaridou
- Harvard Medical School, Brigham and Women's Hospital, and Massachusetts General Hospital, Boston
| | - Olivia Franceschelli
- Harvard Medical School, Brigham and Women's Hospital, and Massachusetts General Hospital, Boston
| | | | | | | | | | - Laura Galenkamp
- Harvard Medical School, Brigham and Women's Hospital, and Massachusetts General Hospital, Boston
| | | | - Ajay D Wasan
- University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, and Massachusetts General Hospital, Boston
| | - Robert R Edwards
- Harvard Medical School, Brigham and Women's Hospital, and Massachusetts General Hospital, Boston
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Narayanan R, Ponnusamy S, Fan M, Yang CH, Grimes BL, Fleming MD, Pritchard EF, Berry MP, Oswaks RM, Fine RE, Loiseau JC, Schwartzberg LS, Pfeffer LM. Abstract P6-12-06: Nonsteroidal, tissue selective androgen receptor modulator (SARM), enobosarm, reduces growth of androgen receptor-positive breast cancer in patient-derived preclinical models. Cancer Res 2017. [DOI: 10.1158/1538-7445.sabcs16-p6-12-06] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Introduction: In breast cancer the androgen receptor (AR) is the most abundantly expressed steroid receptor with 75-95% of estrogen receptor (ER)-positive and 40-70% of ER-negative breast cancers expressing the AR. Historically, advanced breast cancer has been treated with androgens, resulting in significant clinical response. However, the use of steroidal androgens fell from favor as a result of their virilizing side effects. Nonsteroidal, tissue selective androgen receptor modulators (SARMs) will provide a novel targeted approach to exploit the therapeutic benefits of androgens in breast cancer.
Aims: To test the effects of enobosarm (a first-in-class SARM) and enzalutamide (AR antagonist) on the growth of patient-derived breast cancer xenografts (PDX) and to discern the mechanism of action of AR-targeted therapies in AR-positive breast cancer.
Materials and Methods: AR-positive PDXs with varying receptor expression (ER, progesterone receptor (PR), and HER2) were implanted in immunecompromised mice. Mice carrying PDXs were treated with vehicle, 10 mg/kg/day (mpk) enobosarm (GTx, Inc., Memphis, TN), or 20 mpk enzalutamide (Medivation Inc.), orally. Tumor volume was measured twice or thrice weekly. Tumors that received enobosarm were further analyzed to determine the mechanism of action.
Results: Enobosarm significantly (p<0.01) inhibited the growth of ER-, PR-, and HER2- positive HCI-7 and ER- and PR- negative and HER2-positive HCI-12 PDX. While enobosarm inhibited the growth of HCI-12 by ~80% and HCI-7 by ~60%, enzalutamide failed to inhibit the growth of the HCI-7 PDX. In contrast, neither enobosarm nor enzalutamide inhibited the growth of ER- and PR-negative and HER2-positive HCI-9 PDX, consistent with the heterogeneity of AR-positive breast cancers. Growth of two triple-negative breast cancer (TNBC) PDXs were inhibited by 30-40% by enobosarm, but not by enzalutamide. These results were reproduced in xenografts developed with breast cancer cell lines, MCF-7 and MDA-MB-231 expressing the AR. Gene expression studies conducted with the HCI-12 tumors indicated that enobosarm inhibited the expression of various proliferative genes (MUC2, IL10RA, IGSF1, SLC6A4, and others) and increased the expression of growth inhibitory genes (CYP4F8, MYBPC1, and others). Ingenuity pathway analysis demonstrated that enobosarm inhibited genes that are downstream of HER2 signaling. Interestingly, miR-21-3p, which has been implicated in chemo-resistance, was consistently expressed at approximately 10-50-fold higher than miR-21-5p in PDXs. This imbalance was partially reversed by enobosarm.
Conclusion: These results indicate that AR-positive breast cancers are highly heterogeneous and that enobosarm has promise as novel targeted therapy to treat AR-positive breast cancer. Enobosarm is currently in phase II clinical trial in both ER-positive breast cancer and in TNBC patients.
Citation Format: Narayanan R, Ponnusamy S, Fan M, Yang CH, Grimes BL, Fleming MD, Pritchard EF, Berry MP, Oswaks RM, Fine RE, Loiseau J-C, Schwartzberg LS, Pfeffer LM. Nonsteroidal, tissue selective androgen receptor modulator (SARM), enobosarm, reduces growth of androgen receptor-positive breast cancer in patient-derived preclinical models [abstract]. In: Proceedings of the 2016 San Antonio Breast Cancer Symposium; 2016 Dec 6-10; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2017;77(4 Suppl):Abstract nr P6-12-06.
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Affiliation(s)
- R Narayanan
- University of Tennessee Health Science Center, Memphis, TN; West Cancer Center, Memphis, TN
| | - S Ponnusamy
- University of Tennessee Health Science Center, Memphis, TN; West Cancer Center, Memphis, TN
| | - M Fan
- University of Tennessee Health Science Center, Memphis, TN; West Cancer Center, Memphis, TN
| | - CH Yang
- University of Tennessee Health Science Center, Memphis, TN; West Cancer Center, Memphis, TN
| | - BL Grimes
- University of Tennessee Health Science Center, Memphis, TN; West Cancer Center, Memphis, TN
| | - MD Fleming
- University of Tennessee Health Science Center, Memphis, TN; West Cancer Center, Memphis, TN
| | - EF Pritchard
- University of Tennessee Health Science Center, Memphis, TN; West Cancer Center, Memphis, TN
| | - MP Berry
- University of Tennessee Health Science Center, Memphis, TN; West Cancer Center, Memphis, TN
| | - RM Oswaks
- University of Tennessee Health Science Center, Memphis, TN; West Cancer Center, Memphis, TN
| | - RE Fine
- University of Tennessee Health Science Center, Memphis, TN; West Cancer Center, Memphis, TN
| | - J-C Loiseau
- University of Tennessee Health Science Center, Memphis, TN; West Cancer Center, Memphis, TN
| | - LS Schwartzberg
- University of Tennessee Health Science Center, Memphis, TN; West Cancer Center, Memphis, TN
| | - LM Pfeffer
- University of Tennessee Health Science Center, Memphis, TN; West Cancer Center, Memphis, TN
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King MT, Viney R, Smith DP, Hossain I, Street D, Savage E, Fowler S, Berry MP, Stockler M, Cozzi P, Stricker P, Ward J, Armstrong BK. Survival gains needed to offset persistent adverse treatment effects in localised prostate cancer. Br J Cancer 2012; 106:638-45. [PMID: 22274410 PMCID: PMC3324299 DOI: 10.1038/bjc.2011.552] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
Background: Men diagnosed with localised prostate cancer (LPC) face difficult choices between treatment options that can cause persistent problems with sexual, urinary and bowel function. Controlled trial evidence about the survival benefits of the full range of treatment alternatives is limited, and patients' views on the survival gains that might justify these problems have not been quantified. Methods: A discrete choice experiment (DCE) was administered in a random subsample (n=357, stratified by treatment) of a population-based sample (n=1381) of men, recurrence-free 3 years after diagnosis of LPC, and 65 age-matched controls (without prostate cancer). Survival gains needed to justify persistent problems were estimated by substituting side effect and survival parameters from the DCE into an equation for compensating variation (adapted from welfare economics). Results: Median (2.5, 97.5 centiles) survival benefits needed to justify severe erectile dysfunction and severe loss of libido were 4.0 (3.4, 4.6) and 5.0 (4.9, 5.2) months. These problems were common, particularly after androgen deprivation therapy (ADT): 40 and 41% overall (n=1381) and 88 and 78% in the ADT group (n=33). Urinary leakage (most prevalent after radical prostatectomy (n=839, mild 41%, severe 18%)) needed 4.2 (4.1, 4.3) and 27.7 (26.9, 28.5) months survival benefit, respectively. Mild bowel problems (most prevalent (30%) after external beam radiotherapy (n=106)) needed 6.2 (6.1, 6.4) months survival benefit. Conclusion: Emerging evidence about survival benefits can be assessed against these patient-based benchmarks. Considerable variation in trade-offs among individuals underlines the need to inform patients of long-term consequences and incorporate patient preferences into treatment decisions.
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Affiliation(s)
- M T King
- Psycho-oncology Co-operative Research Group, School of Psychology, University of Sydney, Room 148, Transient Building (F12), Sydney, NSW 2006, Australia.
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Abstract
Ultrasound-guided breast biopsy has emerged as a common method for lesion diagnosis. This study sought to instruct and measure surgical residents' performance in ultrasound-guided breast biopsy and evaluate their thoughts regarding it. Thirteen (n = 13) senior residents completed a written pretest or questionnaire and 2.5 hours of simulated breast core and vacuum needle biopsies. Residents then completed the same written exam, and their biopsy performance was rated. There was 13% overall improvement of written test scores, and 73% resident improved comfort levels with performing biopsies. Successfully performed core biopsies and vacuum biopsies were 86% and 83%, respectively. All residents reported that instruction in ultrasound-guided breast biopsy is very important and should be mandatory in residency training programs. With concentrated instruction, residents are able to learn ultrasound-guided breast biopsy with improvement in objective measures and self-confidence levels. Resident feedback was positive and emphasized the importance of this training in surgical residency curriculums.
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Affiliation(s)
- Susan J Hoover
- Department of Interdisciplinary Oncology, H. Lee Moffitt Cancer Center, Tampa, Florida 33612-9497, USA.
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Al Bahrani BJ, Berry MP, Singh Y, Taylor D. Low pressure cardiac tamponade. Med J Aust 2001; 174:102. [PMID: 11245495 DOI: 10.5694/j.1326-5377.2001.tb143165.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Abstract
OBJECTIVES To determine the rate of loss of potency after radiation therapy (RT). METHODS Two hundred ninety men with localized prostate cancer were evaluated prospectively before and after RT to the prostate alone for change in erectile function. Data were collected before treatment by way of a questionnaire using a simple three-tier potency scale and after RT by the clinician at each follow-up visit. RESULTS At 12 months, 62% of men (90 of 146) who were potent before RT preserved their potency; at 24 months, this figure was 41%. Men who had "normal" potency before RT were statistically significantly more likely to remain potent after RT. CONCLUSIONS We believe that detailed knowledge of potency rates before and after RT is important for current decision-making and for evaluating new treatment techniques.
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Affiliation(s)
- S L Turner
- Division of Radiation Oncology, Westmead Hospital, NSW, Australia
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Abstract
This audit was carried out to examine the workload statistics of the Radiation Oncology Department at Liverpool Hospital in its first 20 months of operation, and their implications for the delivery of radiation oncology services in the Southwestern Sydney Area Health Service (SWSAHS). Data on patient demographics, primary diagnosis and radiotherapy treatment details from April 1995 to December 1996 were analysed. In this time period, 1329 new patients were seen; 90.6% of them lived in the local area health service and approximately 30% came from a non-English-speaking background. The most common primary tumour sites were breast (25%), prostate (17%) and lung (15%). Nine hundred and ninety-eight of the new patients (74%) proceeded to have radiotherapy. Fifty-seven per cent were treated radically with curative or adjuvant intent, the remainder were treated palliatively for symptom control or local control. The most commonly used fractionation schedules were 31-35 fractions for radical treatment and 1-5 fractions for palliative treatment. Forty patients (4%) did not complete the treatment course as planned. Eighty-nine patients (9%) were retreated in the same time period. These workload statistics were helpful in determining ongoing workload and planning future expansion.
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Affiliation(s)
- A Hui
- Department of Radiation Oncology, Liverpool Hospital, New South Wales, Australia
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Berry MP, Barton MB. Health outcomes and radiation therapy: a new era of competition. Australas Radiol 1997; 41:1-2. [PMID: 9125058 DOI: 10.1111/j.1440-1673.1997.tb00456.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Stuart-Harris R, Berry MP. Localised prostate cancer: which way forward? Med J Aust 1995; 162:116-7. [PMID: 7531812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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Abstract
Thirty Australian and New Zealand Radiation Oncology registrars, who were preparing for their final qualifying examinations, were surveyed about their attitudes to their training programmes. While two (7%) indicated that they had no structured tuition whatsoever, the majority 19 (63%) received on average 1-2h per week, which was much less than their perceived need. Other areas of training considered deficient included exposure to curriculum requirements, peer support and access to other hospital specialty meetings. When asked about the concept of job rotation between training centres, 23 (77%) considered it to be potentially advantageous, with a majority preferring one such rotation of 6-12 months duration occurring in their third year, with a return to their base unit prior to final qualifying examinations. Limitations and potential benefits of the job rotation concept are discussed.
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Affiliation(s)
- M A Izard
- Division of Radiation Oncology, Westmead Hospital, NSW, Australia
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Abstract
When adult survivors of childhood cancer were compared with their peers, survivors were found to be at least as well adjusted. Indeed, some evidence was suggestive of survivors having adaptive advantages in everyday life. The survivors reported significantly more positive affect, less negative affect, higher intimacy motivation, more perceived personal control, and greater satisfaction with control in life situations. Despite these apparent strengths associated with surviving childhood cancer, several specific problems were documented. Survivors were more likely than peers to have repeated school grades, to be worried about issues of fertility, and to express dissatisfaction with important relationships. The latter finding was interpreted as reflecting the high expectations of survivors for relationships, based on their difficult yet interpersonally rewarding experiences during times of illness.
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Affiliation(s)
- R E Gray
- Comprehensive Cancer Program, Sunnybrook Health Science Centre, Toronto, Ontario, Canada
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Berry MP, Jenkin RD, Harwood AR, Cummings BJ, Quirt IC, Sonley MJ, Rider WD. Ewing's sarcoma: a trial of adjuvant chemotherapy and sequential half-body irradiation. Int J Radiat Oncol Biol Phys 1986; 12:19-24. [PMID: 3943988 DOI: 10.1016/0360-3016(86)90410-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
The results of a pilot study using adjuvant chemotherapy and sequential half-body irradiation (HBI) for nonmetastatic Ewing's sarcoma are presented. Seventeen patients received Cyclophosphamide, Vincristine, and Adriamycin (8 cycles), followed by sequential radiation treatment of the upper (500 cGy) and lower (600 cGy) half body. Survival at 3 years was 49%. These results are contrasted with those for 18 concurrently treated patients who received standard adjuvant therapy. Overall 5-year survival and relapse-free survival for these 35 consecutive patients was 61 and 53%. The pilot protocol was given on an out-patient basis with limited and acceptable acute toxicology. Further study is necessary to determine the value of the pilot protocol.
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Abstract
Single-dose half-body irradiation (HBI), introduced for the palliation of pain from widespread bone metasases in adults, has proved to be successful. Relief is obtained in a high proportion of patients, with upwards of two-thirds experiencing complete relief. Onset of response is fast and clinically valuable duration varies from 5 to 20 weeks. Objective evidence of tumor regression is found less frequently. The dose-limiting toxicity has proved to be acute radiation pneumonitis, with bone marrow tolerance of lesser importance, in spite of the fact that many patients received previous local irradiation and/or chemotherpy. Palliative HBI has not become a valuable treatment in pediatric malignancies, because of a shorter metastatic phase. Pediatric tumors usually have shorter cell cycle times and are more responsive to systemic agents. Results are described in selected institutions, where HBI has been used in the treatment of pediatric malignancies. A single institution pilot study was undertaken at the Princess Margaret Hospital involving 17 patients with Ewing's sarcoma of bone, without overt metastases at diagnosis. Results to date have not been obviously different from overall survival in the first intergroup Ewing's sarcoma study. Overall, the treatment has been shown to be well tolerated and can be given entirely on an out-patient basis. When compared on a historical basis with a previous single dose total body irradiation study, the one year survival rate was increased. HBI appears to be a tolerable treatment, when given concurrently with or sequential to local and systemic treatment.
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Affiliation(s)
- R D Jenkin
- The Ontario Cancer Institute, Department of Radiology, University of Toronto, Ontario, Canada
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Abstract
Forty cases of young patients with embryonal rhabdomyosarcoma or undifferentiated sarcoma in parameningeal sites of the head and neck were reviewed. All 40 were treated with radiation therapy in conjunction with surgery and 16 were also treated with adjuvant chemotherapy. The overall five year survival rate was 35%. A primary tumor dose of at least 5000 rad resulted in a significantly greater survival rate compared with lesser doses. Meningeal involvement at diagnosis was present in 20 patients (50%) and the 30% five year survival rate for this group was no different than that for patients without initial meningeal involvement (41%). At first or second relapse, meningeal involvement was present in six of 37 patients and in two patients this occurred as an isolated event with distant meningeal seeding; in four other patients, meningeal involvement was a manifestation of local recurrence. As of the time of the last follow-up examination, control of the primary tumor had been achieved in 22 of the 40 (55%). It is considered that primary tumor radiation treatment parameters may be critical in determining the incidence of subsequent meningeal relapse.
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Abstract
One hundred and twenty-two patients with medulloblastoma received postoperative irradiation at the Princess Margaret Hospital, Toronto, from 1958 to 1978, inclusive. The surgical procedure in these patients was total resection (44 patients), subtotal resection (66 patients), or biopsy alone (12 patients). Twenty-five patients received adjuvant chemotherapy. Overall 5- and 10-year survival rates were 56% and 43%, respectively. Improved survival rates were associated with an increased degree of resection and with posterior fossa radiation doses of 5200 rads or more. The posterior fossa was the common site of first relapse (in 56 patients, 46%). Systemic metastases at first relapse occurred in 18 of 52 patients (35%), and were associated with the use of ventriculosystemic shunts. Millipore filters did not prevent systemic relapse in shunted patients. A subset of 15 patients who received a posterior fossa dose of 5200 rads or more after a total resection had a 5-year survival rate of 77%, which remained constant to 10 years. This result is considered to be the upper limit that can be achieved by current treatment methods.
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Berry MP. Nurse staffing changes benefit hospitals and employees. Hosp Financ Manage 1981; 35:89. [PMID: 10251095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
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Berry MP, Jenkin RD, Fornasier VL, Rideout DF. Osteosarcoma at the site of previous fracture. A case report. J Bone Joint Surg Am 1980; 62:1216-8. [PMID: 6933151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Grants] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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Derek R, Jenkin T, Berry MP. Hodgkin's disease in children. Semin Oncol 1980; 7:202-11. [PMID: 7003718] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Grants] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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