Patient-Reported Quality of Life After Breast Reconstruction: A One-Year Longitudinal Study Using the WHO-QOL Survey.

BACKGROUND: Patient-reported quality of life (QOL) is an important measure of the impact that breast reconstruction has on postmastectomy patients. This study seeks to describe psychosocial outcomes after breast reconstruction and to identify factors that influence them. METHODS: All patients who underwent immediate postmastectomy reconstruction by the senior author between 2009 and 2011 were offered participation in this study. Patients completed the World Health Organization QOL-BREF questionnaire preoperatively and 1-year postoperatively. Change scores were compared across reconstructive techniques, as well as across various demographic and clinical variables. RESULTS: One hundred twenty-nine women completed the preoperative questionnaire, and 60 patients completed the follow-up questionnaire at 1 year (response rate, 46.5%). Compared to the preoperative baseline, overall QOL was unchanged, general satisfaction with health improved significantly, and QOL in physical, psychological, social, and environmental domains decreased (P < 0.05 for all but social domains). On bivariate analysis, being in a relationship at the time of reconstruction was associated with a decline in overall QOL, as well as the quality of social relationships and environment. Educational level impacted how physical and psychological wellness evolved after surgery. Patients with a higher cancer stage reported a decrease in satisfaction with health at 1 year. Type of reconstruction, development of a complication, and need for additional surgery did not influence any of these outcomes. CONCLUSIONS: At 1-year follow-up from postmastectomy reconstruction, breast cancer survivors report a similar overall QOL, but significant decrements in physical, psychological, and environmental QOL. Satisfaction with health improved. The type of breast reconstruction did not influence any of these outcomes.

Prevalence of Body Dysmorphic Disorder Among Patients Seeking Breast Reconstruction.

BACKGROUND: Body dysmorphic disorder (BDD) is characterized by a preoccupation with a slight or imagined defect in physical appearance. It has significant implications for patients who desire breast reconstruction, because patient satisfaction with the aesthetic outcome is a substantial contributor to the success of the procedure. OBJECTIVES: The authors estimated the prevalence of BDD among women seeking breast reconstruction by surveying patients with the previously validated Dysmorphic Concerns Questionnaire (DCQ). METHODS: One hundred eighty-eight women who presented for immediate or delayed breast reconstruction completed the DCQ anonymously, during initial consultation with a plastic surgeon. Two groups of respondents were identified: those who desired immediate reconstruction and those who planned to undergo delayed reconstruction. The prevalence of BDD among breast reconstruction patients was compared between the 2 groups, and the overall prevalence was compared with published rates for the general public. RESULTS: Body dysmorphic disorder was significantly more prevalent in breast reconstruction patients than in the general population (17% vs 2%; P < .001). It also was much more common among patients who planned to undergo delayed (vs immediate) reconstruction (34% vs 13%; P = .004). CONCLUSIONS: Relative to the general public, significantly more women who sought breast reconstruction were diagnosed as having BDD. Awareness of the potential for BDD will enable clinicians to better understand their patients' perspectives and discuss realistic expectations at the initial consultation. Future studies are warranted to examine the implications of BDD on patient satisfaction with reconstructive surgery. LEVEL OF EVIDENCE: 3.

The effects of breast size in unilateral postmastectomy breast reconstruction.

BACKGROUND: Postmastectomy breast reconstruction is offered to women with breast cancer regardless of body habitus and breast size. The decision regarding technique for breast reconstruction includes patient preference, risk factors, and physical characteristics. The purpose of this study was to determine whether there is a relationship between preoperative breast size and choice of reconstruction, choice of contralateral breast symmetry procedure, and incidence of complications. METHODS: A retrospective review of 355 patients who underwent unilateral breast reconstruction at Emory University from 2005 to 2009 was performed. Patients were stratified into 3 groups based on mastectomy specimen weight with small breasts defined as less than 500 g, medium breasts as 500 to 1000 g, and large breasts as more than 1000 g. Patient demographics were queried including age and risk factors. Additional data points included type of reconstruction, contralateral procedure, and complications. RESULTS: There were 144 patients with small breasts (40.5%), 150 with medium breasts (42.1%), and 62 with large breasts (17.4%). Women with small breasts were equally likely to undergo tissue expander (34%), latissimus dorsi flap (32%), or TRAM/DIEP flap (34%) reconstruction. Women with medium breasts were most likely to undergo TRAM/DIEP reconstruction (47%), whereas women with large breasts were most likely to undergo latissimus dorsi reconstruction (37%; P = 0.134). Small-breasted women were more likely to undergo contralateral augmentation (P < 0.0001), which varied based on the type of reconstruction. Women with medium-sized breasts were more likely to undergo mastopexy (P = 0.033), and large-breasted women were more likely to undergo reduction (P < 0.0001). Women with complications had a greater mean mastectomy weight than women without complications (744 g compared with 620 g, P = 0.0062), and there was an increasing incidence of postoperative wound infections with increasing breast size (18% of large breasts, 7% of medium breasts, and 3% of small breasts; P = 0.0003). CONCLUSIONS: Preoperative breast size does play a role when choosing the most appropriate reconstructive option and symmetry procedure. Being able to adjust the contralateral breast, however, brings the extremes of breast size toward the middle, making most options available regardless of initial size and shape. There are noticeable trends in technique and outcome when stratified by breast size.

Patient motivations for choosing postmastectomy breast reconstruction.

INTRODUCTION: The number of women who undergo postmastectomy breast reconstruction is reported to be around 40% and, although increased from previous decades, seems lower than expected. The purpose of this report is to investigate and improve our understanding of women's motivations for choosing reconstruction. METHODS: We prospectively surveyed consecutive patients referred for possible reconstructive surgery at Emory University Hospital between December 2008 and September 2010. A Likert-scale (1-5) questionnaire was used evaluating body image, femininity and sexuality, and influences regarding reconstruction. Demographic information was collected and analyzed. A PubMed search was also performed evaluating national rates of reconstruction, the demographic disparities, and the decision-making process behind undergoing reconstruction. RESULTS: Among the 155 women surveyed, most (63%, n = 99) were 40 to 60 years old, 54.8% (n = 85) were African American, and 41.3% (n = 64) were white. Overall, patients agreed more strongly with questions related to body image as a motivating factor for breast reconstruction than they did with questions related to sexuality or femininity (mean score, 2.85 vs 3.26). When asked about their primary motivation for breast reconstruction, 76% of women agreed it was to maintain a balanced appearance, 34% agreed it was to continue to feel feminine, and 7.7% agreed it was to maintain sexual functioning. When asked about outside influences in pursuing breast reconstruction, the 51.6% of patients reported that they were urged by their referring physician to consider it, and most of the patients (58%) discussed the surgery with other breast cancer patients considering breast reconstruction. CONCLUSIONS: Women pursuing breast reconstruction are motivated more by concerns of body image than issues of sexuality or femininity, which is independent of any demographic characteristics. It is important for referring physicians to recognize their role in initiating the discussion on reconstruction, and women would benefit from being referred to support groups to discuss their treatment and reconstruction with other breast cancer patients.

Intrauterine growth restriction transiently delays alveolar formation and disrupts retinoic acid receptor expression in the lung of female rat pups.

BACKGROUND: We showed that intrauterine growth restriction (IUGR) increases distal airspace wall thickness at birth (postnatal age 0; P0) in rat pups (saccular stage of lung development). However, that report did not assess whether the saccular phenotype persisted postnatally or occurred in males or females, nor did the report identify a potential molecular pathway for the saccular phenotype at P0. We hypothesized that IUGR persistently delays alveolar formation and disrupts retinoic acid receptor (RAR) mRNA and protein levels in the lung of rat pups in a postnatal age- and sex-specific manner. METHODS: IUGR was induced in pregnant rats by bilateral uterine artery ligation. Alveolar formation and expression of RARα, -ß, and -γ were quantified at P0, P6 (alveolar stage), and P21 (postalveolarization). RESULTS: IUGR increased distal airspace wall thickness in female pups at P0 only. IUGR did not affect male pups at any age. IUGR transiently increased lung RAR-ß protein abundance, which inhibits alveolar formation, at P0 in female pups. Serum retinol concentration was normal at all ages. CONCLUSION: IUGR alone is not sufficient to persistently delay postnatal alveolar formation or disrupt expression of RARs. We speculate that for IUGR to delay alveolar formation postnatally, a second insult is necessary.

Chronic lung disease in preterm lambs: effect of daily vitamin A treatment on alveolarization.

Neonatal chronic lung disease is characterized by failed formation of alveoli and capillaries, and excessive deposition of matrix elastin, which are linked to lengthy mechanical ventilation (MV) with O(2)-rich gas. Vitamin A supplementation has improved respiratory outcome of premature infants, but there is little information about the structural and molecular manifestations in the lung that occur with vitamin A treatment. We hypothesized that vitamin A supplementation during prolonged MV, without confounding by antenatal steroid treatment, would improve alveolar secondary septation, decrease thickness of the mesenchymal tissue cores between distal air space walls, and increase alveolar capillary growth. We further hypothesized that these structural advancements would be associated with modulated expression of tropoelastin and deposition of matrix elastin, phosphorylated Smad2 (pSmad2), cleaved caspase 3, proliferating cell nuclear antigen (PCNA), VEGF, VEGF-R2, and midkine in the parenchyma of the immature lung. Eight preterm lambs (125 days' gestation, term approximately 150 days) were managed by MV for 3 wk: four were treated with daily intramuscular Aquasol A (vitamin A), 5,000 IU/kg, starting at birth; four received vehicle alone. Postmortem lung assays included quantitative RT-PCR and in situ hybridization, immunoblot and immunohistochemistry, and morphometry and stereology. Daily vitamin A supplementation increased alveolar secondary septation, decreased thickness of the mesenchymal tissue cores between the distal air space walls, and increased alveolar capillary growth. Associated molecular changes were less tropoelastin mRNA expression, matrix elastin deposition, pSmad2, and PCNA protein localization in the mesenchymal tissue core of the distal air space walls. On the other hand, mRNA expression and protein abundance of VEGF, VEGF-R2, midkine, and cleaved caspase 3 were increased. We conclude that vitamin A treatment partially improves lung development in chronically ventilated preterm neonates by modulating expression of tropoelastin, deposition of elastin, and expression of vascular growth factors.

Nasal ventilation alters mesenchymal cell turnover and improves alveolarization in preterm lambs.

RATIONALE: Bronchopulmonary dysplasia (BPD) is a frequent cause of morbidity in preterm infants that is characterized by prolonged need for ventilatory support in an intensive care environment. BPD is characterized histopathologically by persistently thick, cellular distal airspace walls. In normally developing lungs, by comparison, remodeling of the immature parenchymal architecture is characterized by thinning of the future alveolar walls, a process predicated on cell loss through apoptosis. OBJECTIVES: We hypothesized that minimizing lung injury, using high-frequency nasal ventilation to provide positive distending pressure with minimal assisted tidal volume displacement, would increase apoptosis and decrease proliferation among mesenchymal cells in the distal airspace walls compared with a conventional mode of support (intermittent mandatory ventilation). METHODS: Accordingly, we compared two groups of preterm lambs: one group managed by high-frequency nasal ventilation and a second group managed by intermittent mandatory ventilation. Each group was maintained for 3 days. MEASUREMENTS AND MAIN RESULTS: Oxygenation and ventilation targets were sustained with lower airway pressures and less supplemental oxygen in the high-frequency nasal ventilation group, in which alveolarization progressed. Thinning of the distal airspace walls was accompanied by more apoptosis, and less proliferation, among mesenchymal cells of the high-frequency nasal ventilation group, based on morphometric, protein abundance, and mRNA expression indices of apoptosis and proliferation. CONCLUSIONS: Our study shows that high-frequency nasal ventilation preserves the balance between mesenchymal cell apoptosis and proliferation in the distal airspace walls, such that alveolarization progresses.