Bray F, Ferlay J, Soerjomataram I, Siegel RL, Torre LA, Jemal A. Global cancer statistics 2018: GLOBOCAN estimates of incidence and mortality worldwide for 36 cancers in 185 countries. CA Cancer J Clin. 2018;68(6):394–424.

Article  PubMed  Google Scholar 

Group TE. EuroQol-a new facility for the measurement of health-related quality of life. Health Policy. 1990;16(3):199–208.

Article  Google Scholar 

Moreira H, Canavarro MC. A longitudinal study about the body image and psychosocial adjustment of breast cancer patients during the course of the disease. Eur J Oncol Nurs. 2010;14(4):263–70.

Article  PubMed  Google Scholar 

Ganz PA. Monitoring the physical health of cancer survivors: a survivorship-focused medical history. J Clin Oncol. 2006;24(32):5105–11.

Article  PubMed  Google Scholar 

Nekhlyudov L, Ganz PA, Arora NK, Rowland JH. Going beyond being lost in transition: a decade of progress in cancer survivorship. J Clin Oncol. 2017;35(18):1978.

Article  PubMed  PubMed Central  Google Scholar 

Brusletto B, Torp S, Ihlebæk CM, Vinje HF. A five-phase process model describing the return to sustainable work of persons who survived cancer: a qualitative study. Eur J Oncol Nurs. 2018;34:21–7.

Article  PubMed  Google Scholar 

Fann JR, Thomas-Rich AM, Katon WJ, Cowley D, Pepping M, McGregor BA, et al. Major depression after breast cancer: a review of epidemiology and treatment. Gen Hosp Psychiatry. 2008;30(2):112–26.

Article  PubMed  Google Scholar 

Watson M, Haviland JS, Greer S, Davidson J, Bliss JM. Influence of psychological response on survival in breast cancer: a population-based cohort study. The Lancet. 1999;354(9187):1331–6.

Article  CAS  Google Scholar 

Spiegel D. Minding the body: psychotherapy and cancer survival. Br J Health Psychol. 2014;19(3):465–85.

Article  PubMed  Google Scholar 

Costanzo ES, Sood AK, Lutgendorf SK. Biobehavioral influences on cancer progression. Immunology and Allergy Clinics. 2011;31(1):109–32.

Google Scholar 

Bahmanpour Z, Sheervalilou R, Choupani J, Shekari Khaniani M, Montazeri V, Mansoori DS. A new insight on serum microRNA expression as novel biomarkers in breast cancer patients. J Cell Physiol. 2019;234(11):19199–211.

Article  CAS  PubMed  Google Scholar 

Hung Y-Y, Wu M-K, Tsai M-C, Huang Y-L, Kang H-Y. Aberrant expression of intracellular let-7e, miR-146a, and miR-155 correlates with severity of depression in patients with major depressive disorder and is ameliorated after antidepressant treatment. Cells. 2019;8(7):647.

Article  CAS  PubMed  PubMed Central  Google Scholar 

Bardwell WA, Natarajan L, Dimsdale JE, Rock CL, Mortimer JE, Hollenbach K, et al. Objective cancer-related variables are not associated with depressive symptoms in women treated for early-stage breast cancer. J Clin Oncol. 2006;24(16):2420–7.

Article  PubMed  Google Scholar 

Hayes SC, Luoma JB, Bond FW, Masuda A, Lillis J. Acceptance and commitment therapy: model, processes and outcomes. Behav Res Ther. 2006;44(1):1–25.

Article  PubMed  Google Scholar 

Guo Z, Tang H-y, Li H, Tan S-k, Feng K-h, Huang Y-c, et al. The benefits of psychosocial interventions for cancer patients undergoing radiotherapy. Health and quality of life outcomes. 2013;11(1):1–12.

Haller H, Winkler MM, Klose P, Dobos G, Kuemmel S, Cramer H. Mindfulness-based interventions for women with breast cancer: an updated systematic review and meta-analysis. Acta Oncol. 2017;56(12):1665–76.

Article  PubMed  Google Scholar 

Ledesma D, Kumano H. Mindfulness‐based stress reduction and cancer: a meta‐analysis. Psycho‐Oncology: Journal of the Psychological, Social and Behavioral Dimensions of Cancer. 2009;18(6):571–9.

Janusek LW, Tell D, Mathews HL. Mindfulness based stress reduction provides psychological benefit and restores immune function of women newly diagnosed with breast cancer: a randomized trial with active control. Brain Behav Immun. 2019;80:358–73.

Article  Google Scholar 

Carlson LE, Beattie TL, Giese-Davis J, Faris P, Tamagawa R, Fick LJ, et al. Mindfulness-based cancer recovery and supportive-expressive therapy maintain telomere length relative to controls in distressed breast cancer survivors. Cancer. 2015;121(3):476–84.

Article  PubMed  Google Scholar 

Hulbert-Williams NJ, Storey L. Psychological flexibility correlates with patient-reported outcomes independent of clinical or sociodemographic characteristics. Support Care Cancer. 2016;24:2513–21.

Article  PubMed  Google Scholar 

Trindade IA, Marta-Simões J, Ferreira C, Pinto-Gouveia J. Developments on committed action: validity of the CAQ-8 and analysis of committed action’s role in depressive symptomatology in breast cancer patients and healthy individuals. Clin Psychol Psychother. 2018;25(1):e42–50.

Article  PubMed  Google Scholar 

Johns SA, Stutz PV, Talib TL, Cohee AA, Beck-Coon KA, Brown LF, et al. Acceptance and commitment therapy for breast cancer survivors with fear of cancer recurrence: a 3-arm pilot randomized controlled trial. Cancer. 2020;126(1):211–8.

Article  CAS  PubMed  Google Scholar 

Gilbert P. Introducing compassion-focused therapy. Adv Psychiatr Treat. 2009;15(3):199–208.

Article  Google Scholar 

Leaviss J, Uttley L. Psychotherapeutic benefits of compassion-focused therapy: an early systematic review. Psychol Med. 2015;45(5):927–45.

Article  CAS  PubMed  Google Scholar 

Przezdziecki A, Sherman KA, Baillie A, Taylor A, Foley E, Stalgis-Bilinski K. My changed body: breast cancer, body image, distress and self-compassion. Psychooncology. 2013;22(8):1872–9.

Article  PubMed  Google Scholar 

Breines JG, Thoma MV, Gianferante D, Hanlin L, Chen X, Rohleder N. Self-compassion as a predictor of interleukin-6 response to acute psychosocial stress. Brain Behav Immun. 2014;37:109–14.

Article  PubMed  Google Scholar 

Palmeira L, Pinto-Gouveia J, Cunha M. Exploring the efficacy of an acceptance, mindfulness & compassionate-based group intervention for women struggling with their weight (Kg-Free): a randomized controlled trial. Appetite. 2017;112:107–16.

Article  PubMed  Google Scholar 

Pinto-Gouveia J, Carvalho SA, Palmeira L, Castilho P, Duarte C, Ferreira C, et al. BEfree: a new psychological program for binge eating that integrates psychoeducation, mindfulness, and compassion. Clin Psychol Psychother. 2017;24(5):1090–8.

Article  PubMed  PubMed Central  Google Scholar 

Trindade IA, Ferreira C, Pinto-Gouveia J. Acceptability and preliminary test of efficacy of the mind programme in women with breast cancer: an acceptance, mindfulness, and compassion-based intervention. J Contextual Behav Sci. 2020;15:162–71.

Article  Google Scholar 

McCaughan E, Parahoo K, Hueter I, Northouse L, Bradbury I. Online support groups for women with breast cancer. Cochrane Database Syst Rev. 2017;3:CD011652.

PubMed  Google Scholar 

Trindade IA, Pereira J, Galhardo A, Ferreira NB, Lucena-Santos P, Carvalho SA, et al. The LIFEwithIBD intervention: study protocol for a randomized controlled trial of a face-to-face acceptance and commitment therapy and compassion-based intervention tailored to people with inflammatory bowel disease. Frontiers in Psychiatry. 2021;12:699367.

Article  PubMed  PubMed Central  Google Scholar 

Ferreira C, Pereira J, Skvarc D, Oliveira S, Galhardo A, Ferreira NB, et al. Randomized controlled trial of an acceptance and commitment therapy and compassion-based group intervention for persons with inflammatory bowel disease: the LIFEwithIBD intervention. Front Psychol. 2024;15:1367913.

Article  PubMed  PubMed Central  Google Scholar 

Germer C, Neff K. Mindful self-compassion (MSC). Handbook of mindfulness-based programmes: Routledge; 2019. p. 357–67.

Google Scholar 

Hayes SC, Strosahl KD, Wilson KG. Acceptance and commitment therapy: the process and practice of mindful change: Guilford press; 2011.

Kabat-Zinn J. An outpatient program in behavioral medicine for chronic pain patients based on the practice of mindfulness meditation: theoretical considerations and preliminary results. Gen Hosp Psychiatry. 1982;4(1):33–47.

Article  CAS  PubMed  Google Scholar 

Kornfield J. The art of forgiveness, lovingkindness, and peace: Bantam; 2008.

Zhang Z, Yuan K-H. Practical statistical power analysis using Webpower and R. (No Title). 2018.

Kreidler SM, Muller KE, Grunwald GK, Ringham BM, Coker-Dukowitz ZT, Sakhadeo UR, et al. GLIMMPSE: online power computation for linear models with and without a baseline covariate. Journal of statistical software. 2013;54(10):i10.

Article  PubMed  PubMed Central  Google Scholar 

Fayers P. Interpreting quality of life data: population-based reference data for the EORTC QLQ-C30. Eur J Cancer. 2001;37(11):1331–4.

Article  CAS  PubMed