Giving meaning to patient reported outcomes in breast reconstruction after mastectomy - A systematic review of available scores and suggestions for further research.
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ABSTRACT: Background
There are three patient reported outcome measure instruments (PROMs) that have adequate content validity for breast reconstruction, BREAST-Q, BRECON-31 and EORTC QLQ-BRECON-23, and they all have been robustly validated. The aim of this study was to systematically review scores giving meaning to validated PROMs for breast reconstruction after mastectomy and discuss methods to enable interpretation of them.Methods
A systematic review was performed according to the recommendations of PRISMA. Prospero CRD42021255874. Included articles had to meet criteria defined in a SPIDER (Sample, Phenomenon of Interest, Design, Evaluation, Research type). The included studies were critically appraised using the GRADE approach.Results
Three articles were finally included in the review: two studies on scores for healthy controls and one on minimally important differences (MIDs), both of BREAST-Q. All of the studies were performed in North America. Only MIDs based on statistical characteristics, and not on what constitutes a relevant change for the patient, exist. The risk of bias was evaluated as very high and moderate, respectively, of inconsistencies as low, of indirectness as high, of imprecisions as low, and of publication bias as probably low.Conclusions
The overall certainty of evidence for scores giving meaning to PROMs for breast reconstruction is low (GRADE ƟƟОО). More studies are needed to establish relevant healthy control scores and what constitutes a relevant clinical difference for patient-reported outcome measures for breast reconstruction after mastectomy. Clinical implications of the findings and suggestions for further research are suggested in the article.
SUBMITTER: Weick L
PROVIDER: S-EPMC8693348 | biostudies-literature |
REPOSITORIES: biostudies-literature
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Project description:Purpose The goals of immediate postmastectomy breast reconstruction are to minimize deformity and optimize quality of life as perceived by patients. We prospectively evaluated patient-reported outcomes (PROs) in women undergoing immediate implant-based or autologous reconstruction. Methods Women undergoing immediate postmastectomy reconstruction for invasive cancer and/or carcinoma in situ were enrolled at 11 sites. Women underwent implant-based or autologous tissue reconstruction. Patients completed the BREAST-Q, a condition-specific PRO measure for breast surgery patients, and Patient-Reported Outcomes Measurement Information System-29, a generic PRO measure, before and 1 year after surgery. Mean changes in PRO scores were summarized. Mixed-effects regression models were used to compare PRO scores across procedure types. Results In total, 1,632 patients (n = 1,139 implant, n = 493 autologous) were included; 1,183 (72.5%) responded to 1-year questionnaires. After analysis was controlled for baseline values, patients who underwent autologous reconstruction had greater satisfaction with their breasts than those who underwent implant-based reconstruction (difference, 6.3; P < .001), greater sexual well-being (difference, 4.5; P = .003), and greater psychosocial well-being (difference, 3.7; P = .02) at 1 year. Patients in the autologous reconstruction group had improved satisfaction with breasts (difference, 8.0; P = .002) and psychosocial well-being (difference, 4.6; P = .047) compared with preoperative baseline. Physical well-being of the chest was not fully restored in either the implant group (difference, -3.8; P = .001) or autologous group (-2.2; P = .04), nor was physical well-being of the abdomen in patients who underwent autologous reconstruction (-13.4; P < .001). Anxiety and depression were mitigated at 1 year in both groups. Compared with their baseline reports, patients who underwent implant reconstruction had decreased fatigue (difference, -1.4; P = .035), whereas patients who underwent autologous reconstruction had increased pain interference (difference, 2.0; P = .006). Conclusion At 1 year after mastectomy, patients who underwent autologous reconstruction were more satisfied with their breasts and had greater psychosocial and sexual well-being than those who underwent implant reconstruction. Although satisfaction with breasts was equal to or greater than baseline levels, physical well-being was not fully restored. This information can help patients better understand expected outcomes and may guide innovations to improve outcomes.
| S-EPMC5536162 | biostudies-literature
Project description:Oncoplastic breast-conserving surgery (OBCS) avoids mastectomy for larger tumors, but patient-reported outcomes are unknown.The BREAST-Q questionnaire was distributed to 333 women following therapeutic mammaplasty or latissimus dorsi (LD) miniflap since 1991 [tumor diameter, 32.5 (5-100) mm). QScore software generated scores/100 for breast appearance, physical, emotional, and sexual wellbeing. Outcomes following therapeutic mammaplasty and LD miniflap were compared and qualitative data analyzed to identify common themes relating to satisfaction.One hundred fifty (45%) women responded [mammaplasty versus LD miniflap, 52% versus 42%; age, 52 (30-83) years; follow-up, 84 (4-281) months). Eighty-nine percent rated OBCS better than mastectomy, > 80% recommending it to others. Mean outcome scores for breast appearance, physical, and emotional wellbeing were high and persisted beyond 15 years. Therapeutic mammaplasty patients were significantly more satisfied than those undergoing LD miniflap with the shape (P < 0.05), the size (P < 0.005), and the natural feel of the treated breast (P = 0.01). They demonstrated similar scores for physical and emotional wellbeing and a lower score for sexual wellbeing than LD miniflap patients. More LD miniflap patients reported back/shoulder symptoms and were more likely to report upper back pain (P < 0.05), but very few (< 5%) were concerned about donor-site appearance. Overall satisfaction with surgical outcomes was high in both OBCS groups (82% "excellent/very good") but greatest after therapeutic mammaplasty (P < 0.005).Patients report long-lasting satisfaction after OBCS and outcomes that compare very favorably with those reported following mastectomy and immediate autologous reconstruction.
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Project description:Breast cancer is the leading cause of cancer death in women worldwide. Its surgical approach has become less and less mutilating in the last decades. However, the overall number of breast reconstructions has significantly increased lately. Nowadays, breast reconstruction should be individualized at its best, first of all taking into consideration not only the oncological aspects of the tumor, neo-/adjuvant treatment, and genetic predisposition, but also its timing (immediate versus delayed breast reconstruction), as well as the patient's condition and wish. This article gives an overview over the various possibilities of breast reconstruction, including implant- and expander-based reconstruction, flap-based reconstruction (vascularized autologous tissue), the combination of implant and flap, reconstruction using non-vascularized autologous fat, as well as refinement surgery after breast reconstruction.
| S-EPMC4717291 | biostudies-other
Project description:BackgroundPostmastectomy breast reconstruction techniques differentially influence patient-reported physical and psychosocial well-being. Objective measures of shoulder biomechanics, which are uniquely influenced by reconstruction technique, may provide insight into the influence of reconstruction technique on patient-reported outcomes.MethodsRobot-assisted measures of shoulder strength and stiffness, and five validated patient-reported outcomes surveys were obtained from 46 women who had undergone mastectomy and a combined latissimus dorsi flap plus subpectoral implant, subpectoral implant, or DIEP flap breast reconstruction. Mediation analyses examined the role of functional shoulder biomechanics as a mediator between reconstruction technique and patient-reported outcomes.ResultsReconstruction technique affected shoulder biomechanics, with latissimus dorsi flap plus subpectoral implant patients exhibiting reduced shoulder strength and stiffness compared with subpectoral implant and DIEP flap patients. Increasing external rotation strength was predictive of improved upper extremity function (p = 0.04). Increasing shoulder stiffness while at rest was predictive of worsened upper extremity function (p = 0.03). Increasing shoulder stiffness at rest and during contraction was indicative of worsened psychosocial well-being (all p ≤ 0.02). Reconstruction technique did not predict survey scores of function directly, or when mediated by functional shoulder biomechanics.ConclusionsIn the current cohort, latissimus dorsi plus subpectoral implant breast reconstructions significantly reduced shoulder strength and stiffness when compared with the other techniques. In addition, objective measures of shoulder biomechanics were predictive of patient-reported physical and psychosocial well-being. The results emphasize the need for improved perioperative screening for shoulder functional deficits in patients undergoing breast reconstruction.Clinical quesiton/level of evidenceTherapeutic, II.
| S-EPMC7770065 | biostudies-literature
Project description:PurposeThe goal of this study was to explore the perspectives and practice of radiation oncologists who treat breast cancer patients who have had breast reconstruction.MethodsIn 2010, an original electronic survey was sent to all physician members of the American Society of Radiation Oncology, National Cancer Research Institute-Breast Cancer Studies Group in the United Kingdom, Thai Society of Therapeutic Radiology and Oncology, Swiss Society of Radiation Oncology, and Turkish Radiation Oncology Society. We identified factors associated with radiation oncologists who treat breast cancer patients with reconstruction performed prior to radiation and obtained information regarding radiation management of the breast reconstruction.Results358 radiation oncologists responded, and 60% of the physicians were from the United States. While 64% of participants agree or strongly agree that breast image affects a woman's quality of life during radiation, 57% feel that reconstruction challenges their ability to deliver effective breast radiation. Compared with other countries, treatment within the United States was associated with a high reconstruction rate (>/= 50% of mastectomy patients) prior to radiation (p < 0.05). Delayed-immediate reconstruction with a temporary tissue expander was more common in the United States than in other countries (52% vs. 23%, p = 0.01). Among physicians who treat patients with tissue expanders, the majority (60%) prefer a moderately inflated implant with 150-250 cc of fluid rather than a completely deflated (13%) or inflated expander (28%) during radiation. Among radiation oncologists who treat reconstructions, 49% never use bolus and 40% never boost a breast reconstruction. United States physicians were more likely than physicians from other countries to boost or bolus the reconstruction irrespective of the type of reconstruction seen in their clinic patients (p < 0.01).ConclusionsGreat variation in practice is evident from our study of radiation treatment for breast cancer patients with reconstruction. Further research on the impact and delivery of radiation to a reconstructed breast may validate some of the observed practices, highlight the variability in treatment practice, and help create a treatment consensus.
| S-EPMC3599934 | biostudies-literature
Project description:Influenza challenge trials are important for vaccine efficacy testing. Currently, disease severity is determined by self-reported scores to a list of symptoms which can be highly subjective. A more objective measure would allow for improved data analysis. Twenty one volunteers participated in an influenza challenge trial. We calculated the Daily Sum of Scores (DSS) for a list of 16 influenza symptoms. Whole blood collected at baseline and 24, 48, 72 and 96 hours post challenge was profiled on Illumina HT12v4 microarrays. We selected 19 genes with the largest fold change to train a random forest model with out of bag sampling cross validation. We observed good concordance between predicted and actual scores in an independent test set (overall Pearson correlation, r = 0.57; RMSE = -16.1%).
2017-06-10 | GSE90732 | GEO
Project description:BackgroundBased on the case of palliative care and euthanasia in the Netherlands, this paper presents an analysis of frames and counter-frames used in the ongoing public debate about these two intertwined topics. Each (counter)frame presents a cultural theme that can act as a prism to give meaning to palliative care and/or euthanasia. Each frame comprehends a different problem definition, consequences and policy options. Typical word choices and metaphors are identified that can evoke these frames and the underlying reasoning. The frames do not belong to a specific stakeholder but a pattern can be seen in their use that is related to interests and ideology.MethodsAn inductive framing analysis was conducted of 2,700 text fragments taken from various Dutch newspapers, websites of stakeholders and policy documents in the period 2016-2018. After an extensive process of thematic coding, axial coding, selective coding and peer review seven frames and seven counter-frames about palliative care and euthanasia were constructed. Fifteen experts in the field of palliative and/or end-of-life care commented on the overview during a member check.ResultsTwo frames about palliative care were constructed: the Fear of death frame, which stresses the hopeless 'terminality' of palliative care and the Heavy burden frame, in which palliative care is too big a responsibility for the relatives of the patient. In addition, two counter-frames were constructed: palliative care as a contributor to Quality of life and Completion. With regard to euthanasia, five frames were identified that lead to a problematising definition: Thou shalt not kill, Slippery slope, Lack of willpower, I am not God, and Medical progress. Five counter-frames offer a non-problematising definition of euthanasia in the debate: Mercy, Prevention, Triumph of reason, Absolute autonomy, and Economic utility thinking.ConclusionsThe debate in the Netherlands on euthanasia and palliative care is characterized by a plurality of angles that goes beyond the bipolar distinction between the pros and cons of euthanasia and palliative care. Only with an overview of all potential frames in mind can an audience truly make informed decisions. The frame matrix is not only useful for policy makers to know all perspectives when joining public debate, but also to health care workers to get into meaningful conversations with their patients and families.
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Project description:Background: We present a series of skin-sparing mastectomies (SSMs) with skin reduction and immediate breast reconstruction to treat large and ptotic breasts. The technique combines oncological mastectomy with immediate subpectoral implant placement as a single-step procedure. Methods: Data was collected from a prospective database from February 2009 to April 2011. A total of 24 patients with macromastia or pronounced ptosis fulfilled the criteria for skin-saving mastectomy. All operations were carried out as a single-step procedure with adaptation of the contralateral breast by reduction mastopexy. Results: A total of 27 SSMs were performed in 24 patients. The mean implant volume was 265?cm(3). Immediate reconstruction of the nipple-areola complex was done in 22 patients. The cosmetic and functional results were assessed in all patients 6 months postoperatively; mean follow-up time was 13 months. Mean patient age was 49 years. The cosmetic result was assessed as "very good" or "good" by 22 patients; 2 patients graded the result as "unsatisfactory". There was one local recurrence. Conclusion: Our results support the use of this technique as a safe oncoplastic procedure which is well tolerated by patients.
| S-EPMC4168326 | biostudies-other
Project description:This paper focuses on the social hallmarks of aging including low lifetime socioeconomic status, adversity in childhood and adulthood, being a member of a minority group, adverse health behaviors, and adverse psychological states. The "Social Hallmarks of Aging" are analogous to the "Geroscience Hallmarks of Aging" in reflecting a set of underlying and interrelated social causes of multiple age-related health outcomes. The paper presents empirical work incorporating the social hallmarks of aging with indicators of multiple biological hallmarks of aging as well as downstream biology in explaining a range of health outcomes. Results show the relative strength of the associations of social and biological measures with important health outcomes. Social factors are strongly related to physical and cognitive functioning and multimorbidity in this older population; this remains true when the significant number of biological measures are controlled. These results can be interpreted to mean that a significant amount of the social variance in age-related health outcomes is not explained by these measures of biology. Indicators of the geroscience hallmarks of aging only relate modestly to the variability in human health outcomes. Attention to the social hallmarks related to human aging can usefully be incorporated into work on the biological hallmarks of aging to make greater progress in understanding human aging.
| S-EPMC7530044 | biostudies-literature
Project description:PurposeThe aim of the study is to evaluate the level of sensible impairment after mastectomy or implant-based breast reconstruction (IBBR). In addition, factors influencing breast sensibility were evaluated.MethodsA cross-sectional study was performed in Maastricht University Medical Center between July 2016 and August 2018. Women with unilateral mastectomy with or without IBBR were included. Objective sensory measurements were performed using Semmes-Weinstein monofilaments. Their healthy breast served as control, using a paired t test. Differences between mastectomy with and without IBBR were evaluated using the independent t test. Linear regression was performed to evaluate the association between patient characteristics on breast sensibility. The paired t test was used to evaluate in which part of the breast the sensibility is best preserved.ResultsFifty-one patients were eligible for inclusion. Sixteen patients underwent IBBR after mastectomy. Twenty-three patients received radiotherapy and 35 patients received chemotherapy. Monofilament values were significantly higher in the operated group compared to the reference group (p?<?0.001). Linear regression showed a statistically significant association between IBBR and objectively measured impaired sensation (p?=?0.008). After mastectomy, the cutaneous protective sensation is only diminished. After IBBR, it is lost in the majority of the breast. The medial part of the breast was significantly more sensitive than the lateral part in all operated breasts (p?<?0.001).ConclusionIBBR has a significantly negative impact on the breast sensibility compared to mastectomy alone. This study shows that the protective sensation of the skin in the breast is lost after IBBR. To our knowledge, this is the first study to evaluate the level of sensible impairment after mastectomy or IBBR. More research is necessary to confirm these results.
| S-EPMC6533215 | biostudies-literature