Survivourship Issues As Determinants of Quality of Life After Breast Cancer Treatment: Report From a Limited Resource Setting

Background: Cancer survivorship is an unremitting struggle for breast cancer patients, as the consequence of complex treatment processes and its multitude of residual and late emerging side effects, have a significant impact on their quality of life (QOL). Unique issues of survivorship include those related to physical, psychological, social, and spiritual well-being of women. Amid a growing population of breast cancer survivors (BCs) worldwide, supportive care research is assuming greater importance in breast cancer care. Focus of survivorship research is to identify issues impacting QOL of the cancer survivors so that supportive care services can be tailored to their specific needs. Role of individual survivor's issues have been widely reported but a comprehensive picture is lacking. Aim: This study was conducted with the aim to identify important survivorship issues adversely affecting QOL of women after breast cancer treatment. Main objectives were to (1) estimate prevalence of various survivorship issues (2) assess QOL of survivors by using FACT-B and SF-36 questionnaires (3) study impact of time elapsed since treatment on survivorship issues and QOL scores (4) identify most important issues from the perspective of impact on QOL. Methods: This descriptive, hospital based, cross sectional study was conducted in 230 breast cancer survivors and a group of 112 healthy age-matched-controls, in an academic healthcare setting in northern India. A checklist of 14 commonly reported survivorship issues, and questionnaires for QOL assessment were administered to participants. Main outcome measures were (1) frequencies of survivorship issues and QOL scores among three groups divided on the basis of time elapsed since treatment ( 5 year follow-up) (2) association of survivorship issues with QOL scores (3) stepwise regression analysis to identify issues with most significant impact on QOL of survivors. Results: Breast cancer survivors showed an improvement in their QOL over time which was sustained in long term survivors. However their quality of life remains poorer, compared with healthy women, irrespective of the duration of follow-up. The most prevalent survivorship issues were fatigue (60%), restriction of shoulder movement (59.6%), body and joint pain (63.5%), chemotherapy induced cessation of menstruation (73.3%) and loss of sexual desire (60%). However the issues which had maximum adverse effect on QOL scores were emotional distress, fatigue, postmastectomy chronic pain, cessation of menstruation, body and joint pain, vaginal dryness and sleep disturbances. Conclusion: Thus in this study, emotional distress and cancer related fatigue were found to be the chief determinants of poor QOL. Further premature menopause, with its attendant systemic symptoms, vulvo-vaginal atrophy and sexual dysfunction emerged as a key contributor to poor QOL in BCs.