A Systematic Review of Aesthetic Surgery Training Within Plastic Surgery Training Programs in the USA: An In-Depth Analysis and Practical Reference.

BACKGROUND: The importance of aesthetic surgery exposure for plastic and reconstructive trainees has been recently validated by the expansion of case requirements for aesthetic procedures from 50 to 150, as well as resident-driven desire for increased cosmetic exposure throughout training. We aim to systematically review the literature at a national level to report on overall trends in aesthetic surgery training within PRS residencies. METHODS: A literature search of PubMed, Embase, and Scopus identified all English articles published in the USA between 2000 and 2020, using a combination of "aesthetic surgery", "cosmetic surgery", "plastic surgery", "residency and internship", "education", and "training." RESULTS: Our initial search resulted in 415 articles. After review of inclusion and exclusion criteria, in addition to cross-referencing, 41 studies remained, including 15 studies discussing resident and/or program director surveys, eight studies discussing teaching methods, sixteen studies discussing dedicated resident clinics, four studies discussing cosmetic/aesthetic fellowships, three studies discussing cosmetic practice patterns, and eleven studies discussing patient outcomes. CONCLUSION: Current literature demonstrates that there are gaps in aesthetic surgery training for PRS residents in the USA, including facial and neck surgeries and non-surgical interventions. Resident clinics have clear benefits for resident education, without sacrificing patient outcomes. Residency programs should consider the development of a resident cosmetic clinic and/or dedicated cosmetic center to increase surgical exposure and increase trainee comfort in providing this subset of procedures. Published literature is limited in consistency of methods of evaluation, and further in-depth analysis of case volume and diversity at training programs within the USA and internationally is indicated. LEVEL OF EVIDENCE III: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Clinical and Patient-Reported Outcomes of 19 Patients Undergoing Clitoral and Labial Reconstruction After Female Genital Mutilation/Cutting.

BACKGROUND: Female genital mutilation/cutting (FGM/C) is the intentional alteration, removal, or injury of female genitalia for non-medical reasons. Approximately 200 million females have been victims of FGM/C, and genital reconstructive procedures are increasing in demand. OBJECTIVES: The objectives of this study were to assess clinical and patient-reported outcomes after FGM/C reconstruction to help guide treatment practices. METHODS: Adult patients undergoing anatomic reconstruction after FGM/C were retrospectively identified. Outcomes included clitoral, labial, and donor site surgical site occurrences (SSO) and the need for revision operations. Patient-reported outcomes were assessed using an adapted version of the Female Sexual Function Index (FSFI), a validated outcomes instrument that assesses sexual function through 6 domains, with each domain having a maximum score of 6. RESULTS: Nineteen patients were identified in our review. Patients presented for reconstruction due to dyspareunia, inability to orgasm, chronic infections, to normalize appearance, and/or to "feel normal." There were no SSOs and two revision operations for adhesions. 74% of patients completed the FSFI postoperatively. Despite most patients seeking repair for inability to orgasm and/or dyspareunia, the median scores for these domains were 4.6 and 5.2. Patients' desire to engage in sexual activity scored lowest (3.9), and patients reported concerns over the appearance of their genitalia (50%) that affected self-confidence (85.7%). CONCLUSION: FGM/C reconstruction is safe and contributes to improvements in physical sexual health. Psychological trauma may contribute to lessened sexual desire and self-confidence even after reconstruction. Multidisciplinary treatment is important to address the long-term psychological effects of this practice. LEVEL OF EVIDENCE IV: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors   www.springer.com/00266 .

Use of Cosmetic Facial Injectables After Facial Aesthetic Surgery.

BACKGROUND: Over the last 2 decades, both invasive and minimally invasive aesthetic procedures have proliferated. Aesthetic surgeons often recommend injectable treatments after cosmetic facial surgery for multiple reasons. However, literature is lacking on how cosmetic surgery affects postoperative facial injectable use. OBJECTIVES: The aim of this study was to identify predictors of facial injectable use after cosmetic facial surgery. METHODS: All adult patients operated on by a single surgeon between 2013 and 2021 were retrospectively reviewed. Patients who had any of the following cosmetic facial surgeries were included: rhytidectomy, blepharoplasty, rhinoplasty, or genioplasty. Patient demographics, clinical history, intraoperative factors, and use of cosmetic facial injectables (neurotoxin, facial fillers, deoxycholic acid, poly-l-lactic acid) were recorded. RESULTS: A total of 227 patients who underwent facial cosmetic surgery were reviewed, of whom 158 were included. Of these, 89 patients had rhytidectomy (56.3%), 112 had blepharoplasty (70.9%), 28 had rhinoplasty (17.7%), and 7 had genioplasty (4.4%). Injectables were administered to 44.3% of patients after their surgery (n = 73), compared with only 17.7% before surgery (n = 28) (P < 0.001). The most common postoperative injectables were neurotoxins (48.5%) and facial fillers (46.0%), followed by deoxycholic acid (2.7%) and poly-l-lactic acid (2.7%). Multivariate regression revealed factors positively correlated with future injectable use were index blepharoplasty or rhinoplasty, and history of preoperative neurotoxin injection (P < 0.05). CONCLUSIONS: Cosmetic facial injectables are an important consideration in achieving and maintaining optimal facial aesthetics. Their use, especially neurotoxins and facial fillers, has increased among patients postoperatively. These results highlight the contribution of injectable procedures in the context of multidimensional care for augmenting facial aesthetics.

Influence of Self-Perceived Vulvar Appearance on Female Sexual Function.

BACKGROUND: Female sexual function is a complex model of biological and nonbiological factors. The impact of self-perceived vulvar appearance on female sexual function is not well understood. OBJECTIVES: The aim of this study was to determine the influence of vulvar appearance on sexual function in adult women. The primary aim was to assess the relation between self-perceived vulvar appearance and sexual function. The secondary aim was to assess the influence of prior genital procedures on vulvar appearance and sexual function. METHODS: An observational study of adult women was conducted utilizing Amazon Mechanical Turk, an online crowdsourcing platform. The survey instrument included demographic information, subjective vulvar appearance measures, and the Female Sexual Function Index (FSFI) questionnaire. RESULTS: Out of 398 respondents, 148 (37.2%) reported concern about their vulvar appearance and 134 (33.7%) reported a history of genital cosmetic procedures. Women who were uncomfortable with their vulvar appearance had lower FSFI scores than those comfortable with their vulvar appearance, 24.6 vs 27.0 (P = 0.01), respectively. Among women uncomfortable with their vulvar appearance, 70.9% of subjects met the criteria for sexual dysfunction. Women who were uncomfortable with their vulvar appearance were significantly more at risk of sexual dysfunction (adjusted odds ratio: 2.43; 95% CI: 1.46-4.10; P < 0.001). Women with a history of cosmetic genital procedures were significantly more at risk of sexual dysfunction (adjusted odds ratio: 2.46; 95% CI: 1.43-4.23). CONCLUSIONS: Women who are uncomfortable with their vulvar appearance had higher rates of sexual dysfunction. Women seeking cosmetic genital procedures should be screened for sexual dysfunction to facilitate realistic expectations and optimal care.

Fibroblasts Derived From Human Adipose Stem Cells Produce More Effective Extracellular Matrix and Migrate Faster Compared to Primary Dermal Fibroblasts.

BACKGROUND: The efficacy of adipose-derived stem cells (ASCs) to improve wound healing has been extensively investigated. Unfortunately, no consistent reports have described significant improvements in healing time or outcomes in large-scale clinical trials utilizing human ASCs. Primarily, these studies examined undifferentiated ASCs as opposed to specific cells differentiated from ASCs. OBJECTIVES: The authors sought to examine the properties of fibroblasts differentiated from human ASCs (dFib cells) compared with those of primary dermal fibroblasts. METHODS: ASCs were isolated from healthy female patients, differentiated into dFib cells, and compared with intra-patient primary dermal fibroblasts for morphology, extracellular matrix (ECM) marker expression, and cell migration employing qPCR, western blot, and scratch test assays. RESULTS: De novo differentiated fibroblasts produce higher levels of the healthy ECM markers Elastin, Fibronectin, and Collagen 1 compared with primary fibroblasts. In contrast, dFib cells have reduced expression of the scar tissue markers αSMA, Collagen 3, and MMP-1. Further, dFib cells close scratch defects more quickly than primary dermal fibroblasts (32 ± 12.85 hours vs 64 ± 13.85 hours, P < 0.01) in a scratch test assay. CONCLUSIONS: These data suggest that fibroblasts newly differentiated from human ASCs migrate well and produce a robust ECM, the combination of which may contribute to improved wound healing, and thus should be further investigated.

Ageism and Health in Patients Undergoing Cosmetic Procedures.

BACKGROUND: Ageism is a common form of prejudice that negatively affects the health of older adults. Anti-aging procedures are increasingly popular among patients seeking aesthetic surgery and minimally invasive treatments. OBJECTIVES: This study aimed to identify the prevalence of age-based discrimination, and its relationship to health, among patients seeking cosmetic procedures. METHODS: Patients from a university-based, single-surgeon, aesthetic plastic surgery clinic completed the Everyday Discrimination Scale, which assesses the frequency with which individuals have experienced "microaggressions" and the main reason(s) for discrimination (including age). Participants also completed: measures of perceived age discrimination across interpersonal, romantic, work, and healthcare contexts and anticipation of age-based discrimination in the future; a single-item measure of self-rated health (rated 1-5); and the Rosenberg Self-Esteem Scale. RESULTS: Fifty patients consented to participate in the study (94% women, 78% white, mean age 49.4 ± 13.5 years). More than 30% of participants reported age as the main reason for everyday discrimination. Participants who reported experiencing age-based discrimination, compared with those who did not, had worse self-rated health, lower self-esteem, and greater anticipated age-based discrimination. Participants most frequently endorsed experiencing age-based discrimination in an interpersonal context (36.0%) followed by work settings (20.0%). CONCLUSIONS: A significant portion of patients seeking cosmetic procedures may experience age-based discrimination, which could negatively affect their health and well-being. Patients might benefit from expectation management about how their procedure may or may not address their concerns about age-based discrimination. More research is needed to determine whether cosmetic procedures help to mitigate discrimination in aging patients.

Transcriptional and Cell Cycle Alterations Mark Aging of Primary Human Adipose-Derived Stem Cells.

Adult stem cells play a critical role in the maintenance of tissue homeostasis and prevention of aging. While the regenerative potential of stem cells with low cellular turnover, such as adipose-derived stem cells (ASCs), is increasingly recognized, the study of chronological aging in ASCs is technically difficult and remains poorly understood. Here, we use our model of chronological aging in primary human ASCs to examine genome-wide transcriptional networks. We demonstrate first that the transcriptome of aging ASCs is distinctly more stable than that of age-matched fibroblasts, and further, that age-dependent modifications in cell cycle progression and translation initiation specifically characterize aging ASCs in conjunction with increased nascent protein synthesis and a distinctly shortened G1 phase. Our results reveal novel chronological aging mechanisms in ASCs that are inherently different from differentiated cells and that may reflect an organismal attempt to meet the increased demands of tissue and organ homeostasis during aging. Stem Cells 2017;35:1392-1401.

Prospective Cohort Study Investigating Changes in Body Image, Quality of Life, and Self-Esteem Following Minimally Invasive Cosmetic Procedures.

BACKGROUND: Minimally invasive cosmetic injectable procedures are increasingly common. However, a few studies have investigated changes in psychosocial functioning following these treatments. OBJECTIVE: To assess changes in body image, quality of life, and self-esteem following cosmetic injectable treatment with soft tissue fillers and neuromodulators. METHODS: Open, prospective study of 75 patients undergoing cosmetic injectable procedures for facial aging to evaluate changes in psychosocial functioning within 6 weeks of treatment. Outcome measures included the Derriford appearance scale (DAS-24), body image quality of life inventory (BIQLI), and the Rosenberg self-esteem scale. RESULTS: Body image dissatisfaction, as assessed by the DAS-24, improved significantly 6 weeks after the treatment. Body image quality of life, as assessed by the BIQLI, improved, but the change did not reach statistical significance. Self-esteem was unchanged after the treatment. CONCLUSION: Minimally invasive cosmetic injectable procedures were associated with reductions in body image dissatisfaction. Future research, using recently developed cosmetic surgery-specific instruments, may provide further insight into the psychosocial benefits of minimally invasive procedures.

Quantifying Pediatric Facial Palsy: : Using Digital Image Correlation to Objectively Characterize Pediatric Facial Symmetry.

OBJECTIVE: This study introduces digital image correlation (DIC) as a novel technology to objectively quantify pediatric facial symmetry. DESIGN: Descriptive cohort study of patients' facial symmetry as measured by DIC. SETTING: Academic tertiary care hospital. PATIENTS: 9 of 12 identified facial palsy and 13 of 26 identified control subjects participated. INTERVENTIONS: DIC was used to quantify facial strain and symmetry as patients made the 5 standard Sunnybrook facial expressions. Each subject was evaluated according to the Sunnybrook scale by 4 evaluators, 3 plastic surgeons, and 1 occupational therapist. MAIN OUTCOME MEASURE: The percentage asymmetry values were calculated and compared between the facial palsy and control groups using both DIC and Sunnybrook. RESULTS: Using DIC, facial palsy subjects had 32.99% asymmetry compared with 14.84% in controls (P < .01). Using Sunnybrook, facial palsy subjects had 24.11% asymmetry compared to 3.87% in controls (P < .01). The 2 metrics were positively correlated (P < .01). There was significant variability among the Sunnybrook evaluators (P = .02). CONCLUSIONS: DIC is a novel technique of objectively quantifying facial motion of the animated face. As surgical and medical approaches toward facial palsy expand, it is essential to have a means to compare results and improve patient outcomes.

Perioral Rejuvenation: A Prospective, Quantitative Dynamic Three-Dimensional Analysis of a Dual Modality Treatment.

BACKGROUND: The perioral region is the most dynamic anatomic area of the face and subject to complex and dramatic changes during aging. Successful treatment for perioral rejuvenation has yet to be identified, and prior studies have reported only subjective outcomes. OBJECTIVES: The purpose of this study was to utilize our validated dynamic 3-dimensional imaging technology to determine whether conservative neuromodulation combined with hyaluronic acid filler volumization can decrease perioral strain and increase volume with significant patient satisfaction. METHODS: An IRB-approved prospective study of a dual modality treatment for perioral rhytids was performed on females with perioral aging who had not had prior facial treatment within the past year. Eighteen (18) units of Dysport were injected into the upper and lower orbicularis oris and 1 cc of Restylane Silk was injected in volume-depleted perioral regions in each patient. Each patient underwent imaging with digital image correlation (DIC) and completed the FACE-Q survey prior to injection and at 14 days and 90 days postinjection. RESULTS: Thirty-two female patients were recruited. A significant reduction in perioral strain was observed at both day 14 and day 90. This was concomitant with a significant increase in perioral volume at day 14 that at 90 days was significantly retained in the marionette lines. Further, there was a significant improvement in patient satisfaction with overall facial appearance at day 14 that was maintained at 90 days. CONCLUSIONS: Conservative neuromodulation and hyaluronic acid filler volumization of the perioral region produces a significant reduction in strain correlating with high patient satisfaction, even at 90 days. This dual modality treatment is effective in rejuvenating the perioral region, and its future optimization will provide greater therapeutic options for this anatomically complex area.

The Value of a Resident Aesthetic Clinic: A 7-Year Institutional Review and Survey of the Chief Resident Experience.

BACKGROUND: With the evolving plastic surgery training paradigm, there is an increasing emphasis on aesthetic surgery education during residency. In an effort to improve aesthetic education and to encourage preparation for independent practice, our institution has supported a resident-run aesthetic clinic for over two decades. OBJECTIVES: To provide insight into the educational benefits of a resident-run cosmetic clinic through longitudinal resident follow up and institutional experiential review. METHODS: A retrospective review was conducted to identify all clinic-based aesthetic operations performed between 2009 and 2016. To capture residents' perspectives on the cosmetic resident clinic, questionnaires were distributed to the cohort. Primary outcome measures included: volume and types of cases performed, impact of clinic experience on training, confidence level performing cosmetic procedures, and satisfaction with chief clinic. Unpaired t tests were calculated to compare case volume/type with level of confidence and degree of preparedness to perform cosmetic procedures independently. RESULTS: Overall, 264 operations performed by 18 graduated chief residents were reviewed. Surveys were distributed to 28 chief residents (71.4% completion rate). Performing twenty or more clinic-based procedures was associated with higher levels of preparedness to perform cosmetic procedures independently (P = 0.037). Residents reported the highest confidence when performing cosmetic breast procedures when compared to face/neck (P = 0.005), body/trunk procedures (P = 0.39), and noninvasive facial procedures (P = 0.85). CONCLUSIONS: The continued growth of aesthetic surgery highlights the need for comprehensive training and preparation for the new generation of plastic surgeons. Performing cosmetic procedures in clinic is a valuable adjunct to the traditional educational curriculum and increases preparedness and confidence for independent practice.

Female Genital Mutilation Reconstruction: A Preliminary Report.

BACKGROUND: Female genital mutilation (FGM) is internationally recognized as a violation of human rights. Though rarely discussed, FGM is prevalent, affecting hundreds of millions of females worldwide. OBJECTIVES: We believe that is important for plastic surgeons to be informed and prepared to address the surgical and emotional needs of these women. We present our experience on treatment of women subjected to FGM. METHODS: Three consecutive patients were treated by our clitoral restoration procedure. The procedure involves conscious sedation and involves wide release of scar tissue around the labia majora and clitoris. Labial flaps are elevated and secured down to the periosteum and the clitoris is allowed to remucosalize. RESULTS: Three females with grade II mutilation were treated. The average age was 32.3-years-old and the average follow up was 305 days. All patients self-reported improved sexual function and decreased embarrassment with their partners. And all recommended the treatment to other women subjected to FGM. CONCLUSIONS: FGM is a violation of the basic rights of women and children. Plastic surgeons can help these women restore their physical and psychological sense of well-being by providing effective reconstructive options. Our goal is to raise awareness of this problem and describe a simple yet effective treatment for women that have been subject to FGM. LEVEL OF EVIDENCE: 5.

Platelet Rich Plasma Augments Adipose-Derived Stem Cell Growth and Differentiation.

BACKGROUND: Adipose-derived stem cells (ASCs) are a powerful tool for cosmetic surgery and regenerative medicine. The use of autologous platelet rich plasma (PRP), particularly in combination with ASC-based therapy, has significantly expanded in recent years. Unfortunately, the mechanisms and optimal dosing responsible for the beneficial effects of PRP remain poorly understood. Here we investigate the effect of PRP on ASC growth and differentiation. OBJECTIVES: To assess the impact of different PRP feeding and cryopreservation protocols on ASC isolation, expansion, and differentiation. METHODS: Human PRP was isolated using the Magellan System (Arteriocyte). Fresh PRP (fPRP), flash frozen PRP (ffPRP), and cryopreserved PRP (cPRP) were added to human ASCs isolated from healthy patients. A panel of PRP supplementation protocols was analyzed for ASC adherence, proliferation, and osteogenesis. RESULTS: The fresh and cryopreserved PRP groups demonstrated reduced cell adherence compared to control (non-PRP) groups (P < 0.001), while the flash frozen PRP groups showed cell adherence equivalent to or better than controls. After 7 days of growth, ASC populations for fPRP and ffPRP Single Administration protocols were significantly higher than other feeding protocols and controls. This benefit was lost in cPRP groups. Optimized ffPRP protocols showed potential for spontaneous osteogenesis. CONCLUSIONS: Addition of ffPRP improves initial ASC adherence while a single administration of either fresh or flash frozen PRP without additional cell manipulation significantly augments subsequent ASC proliferation. The potential for spontaneous osteogenic differentiation upon PRP exposure invokes the need for additional molecular studies of PRP activity prior to further expansion to clinical applications.

Patient Perceived Benefit in Facial Aesthetic Procedures: FACE-Q as a Tool to Study Botulinum Toxin Injection Outcomes.

BACKGROUND: There are numerous methods of assessing patient satisfaction with botulinum toxin type A neuromodulation of the glabellar rhytids. As the use of aesthetic neuromodulation increases both in breadth and number of procedures, there is a need for more comprehensive tools to evaluate patient-reported outcomes. The FACE-Q is a recently validated patient-reported outcome instrument that can be used to measure patient perceptions of botulinum toxin type A neuromodulation. OBJECTIVES: This study used the FACE-Q to assess patient satisfaction following botulinum toxin type A neuromodulation of the glabellar rhytids. METHODS: 57 female patients completed the FACE-Q, a survey that evaluates patients' satisfaction with their facial appearance. After this baseline survey, the patients received injections of one of onabotulinumtoxinA (Botox, Allergan, Dublin, Ireland), abobotulinumtoxinA (Dysport, Galderma, Lausanne, Switzerland), or incobotulinumtoxinA (Xeomin, Merz Pharmaceuticals, Frankfurt am Main, Germany) in the glabella. Two weeks post-injection, the patients completed the FACE-Q again. The percentage changes in patient responses were tabulated to determine how neuromodulation affects patient satisfaction with their facial appearance. The percentage changes for each of the neurotoxin groups were compared to determine if patient satisfaction with neuromodulation varies with the type of neurotoxin. RESULTS: Patient satisfaction with their overall facial appearance increased by 28% following neuromodulation. Patients stated that they believe they look an average of 5.6 years younger post-neuromodulation. There were no significant differences among the treatment groups. CONCLUSIONS: The FACE-Q demonstrates that patients are more satisfied by their overall facial appearance and age appearance following neuromodulation of their glabellar rhytids. Patients are equally satisfied with the improvement of their facial appearance regardless of which neurotoxin they received. LEVEL OF EVIDENCE 2: Therapeutic.

The Fountain of Stem Cell-Based Youth? Online Portrayals of Anti-Aging Stem Cell Technologies.

BACKGROUND: The hype surrounding stem cell science has created a market opportunity for the cosmetic industry. Cosmetic and anti-aging products and treatments that make claims regarding stem cell technology are increasingly popular, despite a lack of evidence for safety and efficacy of such products. OBJECTIVES: This study explores how stem cell-based products and services are portrayed to the public through online sources, in order to gain insight into the key messages available to consumers. METHODS: A content analysis of 100 web pages was conducted to examine the portrayals of stem cell-based cosmetic and anti-aging products and treatments. A qualitative discourse analysis of one web page further examined how language contributes to the portrayals of these products and treatments to public audiences. RESULTS: The majority of web pages portrayed stem cell-based products as ready for public use. Very few web pages substantiated claims with scientific evidence, and even fewer mentioned any risks or limitations associated with stem cell science. The discourse analysis revealed that the framing and use of metaphor obscures the certainty of the efficacy of and length of time for stem cell-based anti-aging technology to be publicly available. CONCLUSIONS: This study highlights the need to educate patients and the public on the current limits of stem cell applications in this context. In addition, generating scientific evidence for stem cell-based anti-aging and aesthetic applications is needed for optimizing benefits and minimizing adverse effects for the public. Having more evidence on efficacy and risks will help to protect patients who are eagerly seeking out these treatments.

Motivations for seeking minimally invasive cosmetic procedures in an academic outpatient setting.

BACKGROUND: The demand for minimally invasive cosmetic procedures has continued to rise, yet few studies have examined this patient population. OBJECTIVES: This study sought to define the demographics, social characteristics, and motivations of patients seeking minimally invasive facial cosmetic procedures. METHODS: A prospective, single-institution cohort study of 72 patients was conducted from 2011 through 2014 at an urban academic medical center. Patients were aged 25 through 70 years; presented for botulinum toxin or soft tissue filler injections; and completed demographic, informational, and psychometric questionnaires before treatment. Descriptive statistics were conducted using Stata statistical software. RESULTS: The average patient was 47.8 years old, was married, had children, was employed, possessed a college or advanced degree, and reported an above-average income. Most patients felt that the first signs of aging occurred around their eyes (74.6%), and a similar percentage expressed this area was the site most desired for rejuvenation. Almost one-third of patients experienced a "major life event" within the preceding year, nearly half had sought prior counseling from a mental health specialist, and 23.6% were being actively prescribed psychiatric medication at the time of treatment. CONCLUSIONS: Patients undergoing injectable aesthetic treatments in an urban outpatient academic center were mostly employed, highly educated, affluent women who believed that their procedure would positively impact their appearance. A significant minority experienced a major life event within the past year, which an astute clinician should address during the initial patient consultation. This study helps to better understand the psychosocial factors characterizing this patient population. LEVEL OF EVIDENCE: 4 Therapeutic.

Menopause in Plastic Surgery Patients: an Underrecognized and Undertreated Comorbidity.

SUMMARY: Nearly half of all plastic surgery patients are middle-aged cis-gender women, all of whom will experience menopause. While plastic surgeons do not treat menopause directly, it can be a concern-and even a motivating factor-for patients seeking plastic surgery. Additionally, the changes associated with menopause underlie problems that many plastic surgeons seek to address, including in facelifts, breast surgery, and vaginal rejuvenation. Hormone therapy has the potential to improve quality of life for women by treating bothersome symptoms and delaying the physical changes brought on by loss of estrogen. However, recent reports in the media highlight that women face significant barriers to accessing menopause care due to a lack of trained providers willing to manage hormone therapy, as well as historical fears regarding increased cancer risk, which recent evidence suggests were overestimated. Plastic surgeons may be the first, or only, providers with whom women discuss how their bodies change with age. As a result, plastic surgeons should consider menopause as an underlying risk factor or comorbidity for any woman presenting with ageing-related complaints, and to ensure that these patients have access to appropriate menopause care in their communities. This is especially important for surgeons offering vaginal rejuvenation therapies, given that locally-acting topical estrogen is a safe and highly-effective treatment. Here we present guidance and recommendations for how plastic surgeons should take menopause into account when evaluating and advising patients. Additionally, we present a treatment algorithm for safe prescribing of locally-acting hormone therapy for vaginal rejuvenation.

Beyond fat grafting: what adipose tissue can teach us about the molecular mechanisms of human aging.

BACKGROUND: The concept of aging and the mechanisms responsible for soft tissue aging have become progressively more important as the world's population ages and demands a higher quality of life. Although molecular mechanisms of aging have been evaluated in model organisms, specific genomic, genetic, and epigenetic modifications that can be translated to normal human tissue aging have yet to be identified. We propose that adipose tissue is an excellent model with which to investigate molecular aging pathways. The goal of this study is to demonstrate that primary human adipose tissue can serve as a model of human aging, and further, can be used to detect differences in genomic transcriptional profiling between cell types in adipose tissue as well as between youthful and older age groups. METHODS: Subcutaneous adipose tissue was excised during cosmetic procedures from healthy patients. Adipocytes and stromal vascular fractions from the anterior abdomen were isolated from 3 young (26-39 years) and 3 old (52-64 years) patients and analyzed for genome-wide transcriptional differences between varying ages and cell types using the Affymetrix GeneChip Human Gene Chip 1.0ST. RESULTS: Genes specific to adipocytes were more highly expressed in adipocytes than in stromal vascular fractions, validating that adipose tissue should be examined in a cell-specific manner. An increase in overall gene expression was observed among patients in the older age group, consistent with senescence-related chromatin dysregulation. Principal components analysis revealed no clear delineation between age groups and a clear separation by cell type. Analysis of variance revealed cell type as the most significant variable in transcriptional differences, whereas age-related differences were a distant second. Gene Ontology categories of the most significantly modified genes included RNA splicing and mRNA metabolism, plasma membrane, and mitochondrial metabolism. CONCLUSIONS: Primary adipose tissue is an effective model for the study of the molecular mechanisms of human aging. Our findings are consistent with the hypothesis that epigenetic modifications play a more important role than transcriptional modifications in early human adipose tissue aging. Our future studies will examine the contribution of specific epigenetic markers to human adipose tissue aging and promise to advance approaches in regenerative medicine, and the prevention and treatment of aging.