124 results on '"Austin D Chen"'
Search Results
2. Lymphatic Mapping with Contrast-enhanced Ultrasound for Lymphaticovenous Anastomosis Surgery: How We Do It
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Samuel Jang, MD, Samyd S. Bustos, MD, Austin D. Chen, MD, Eugene E. Zheng, MD, Gina K. Hesley, MD, Nathan J. Brinkman, PharmD, RPh, Jill S. Carter, RVT, RDMS, Nho V. Tran, MD, Vahe Fahradyan, MD, and Christine U. Lee, MD, PhD
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Surgery ,RD1-811 - Abstract
Summary:. Lymphaticovenous anastomosis (LVA) surgery is an effective surgery for the treatment of lymphedema in the extremities. Indocyanine green lymphography is the reference standard for visualizing lymphatics for LVA surgery, but it has several limitations; most notably, superficial dermal congestion can mask deeper lymphatic vessels. To overcome the limitations, we add contrast-enhanced ultrasound (CEUS) lymphography. We have previously reported that CEUS lymphography can identify lymphatic vessels for LVA surgery that indocyanine green lymphography does not. Here, we describe how we perform CEUS lymphography, including workflow, technique, and documentation. Before informed consent, the patient must be screened for possible adverse reactions to microbubbles. The procedure involves multiple intradermal injections of the microbubble agent at various sites along the extremity. After each injection, imaging for microbubble uptake by lymphatic vessels is performed using an ultrasound scanner with contrast-specific software. We use sulfur hexafluoride lipid-type A microspheres (Lumason/SonoVue; Bracco Suisse SA), but we are investigating the performance of other Food & Drug Administration–approved microbubble agents for CEUS lymphography. Having a systematic approach to marking the skin can mitigate the hindrance of marking over ultrasound coupling gel. Another benefit of CEUS lymphography is the rapid identification of neighboring veins compatible in size and location for anastomosis. We hold regular scheduled multidisciplinary meetings for coordination of care, discussion of outcomes, quality assurance, and ongoing innovation.
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- 2023
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3. Evaluating the Impact of ACGME Resident Duty Hour Restrictions on Patient Outcomes for Bilateral Breast Reductions
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David Chi, MD, PhD, Austin D. Chen, MD, Winona W. Wu, MD, Anmol Chattha, MD, Bernard T. Lee, MD, MBA, MPH, and Samuel J. Lin, MD, MBA, FACS
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Surgery ,RD1-811 - Abstract
Background:. The Accreditation Council for Graduate Medical Education (ACGME) implemented duty-hour restrictions limiting residents to 80 hours per week in 2003 and further extended restrictions in 2011 to improve resident and patient well-being. Numerous studies have examined the effects of these restrictions on patient outcomes with inconclusive results. Few efforts have been made to examine the impact of this reform on the safety of common plastic surgery procedures. This study seeks to assess the influence of ACGME duty-hour restrictions on patient outcomes, using bilateral breast reduction mammoplasty as a marker for resident involvement and operative autonomy. Methods:. Bilateral breast reductions performed in the 3 years before and after each reform were collected from the National Inpatient Sample database: pre-duty hours (2000–2002), duty hours (2006–2008), and extended duty hours (2012–2014). Multivariable logistic regression models were constructed to investigate the association between ACGME duty hour restrictions on medical and surgical complications. Results:. Overall, 19,423 bilateral breast reductions were identified. Medical and surgical complication rates in these patients increased with each successive iteration of duty hour restrictions (P < 0.001). The 2003 duty-hour restriction independently associated with increased surgical (OR = 1.51, P < 0.001) and medical complications (OR = 1.85, P < 0.001). The 2011 extended duty-hour restriction was independently associated with increased surgical complications (OR = 1.39, P < 0.001). Conclusions:. ACGME duty-hour restrictions do not seem associated with better patient outcomes for bilateral breast reduction although there are multiple factors involved. These considerations and consequences should be considered in decisions that affect resident quality of life, education, and patient safety.
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- 2023
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4. Surgical outcomes of sternal rigid plate fixation from 2005 to 2016 using the American College of Surgeons-National Surgical Quality Improvement Program database
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Bao Ngoc N. Tran, Austin D. Chen, Melisa D. Granoff, Anna Rose Johnson, Parisa Kamali, Dhruv Singhal, Bernard T. Lee, and Eugene Y. Fukudome
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bone plates ,sternum ,surgery ,treatment outcome ,wound healing ,Surgery ,RD1-811 - Abstract
Background Sternal rigid plate fixation (RPF) has been adopted in recent years in high-risk cases to reduce complications associated with steel wire cerclage, the traditional approach to sternal closure. While sternal RPF has been associated with lower complication rates than wire cerclage, it has its own complication profile that requires evaluation, necessitating a critical examination from a national perspective. This study will report the outcomes and associated risk factors of sternal RPF using a national database. Methods Patients undergoing sternal RPF from 2005 to 2016 in the American College of Surgeons-National Surgical Quality Improvement Program were identified. Demographics, perioperative information, and complication rates were reviewed. Logistic regression analysis was performed to identify risk factors for postoperative complications. Results There were 381 patient cases of RPF identified. The most common complications included bleeding (28.9%), mechanical ventilation >48 hours (16.5%), and reoperation/readmission (15.2%). Top risk factors for complications included dyspnea (odds ratio [OR], 2.672; P48 hours, and reoperation/readmission, each of which affected over 15% of the study population. Smokers remain at an increased risk for surgical site infection and sternal dehiscence despite RPF’s purported benefit to minimize these outcomes. Complications of primary versus delayed sternal RPF are roughly equivalent, but individual patients may perform better with one versus the other based on identified risk factors.
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- 2019
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5. Treating Symptomatic Midvault Soft Tissue Collapse in Revision Rhinoplasty with a Nasal Wall Implant
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Nargiz Seyidova, MD, Austin D. Chen, MD, Darya Kazei, MD, and Samuel J. Lin, MD, MBA
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Surgery ,RD1-811 - Abstract
Summary:. Persistent nasal airway obstruction (NAO) due to midvault soft tissue collapse in patients following rhinoplasty or nasal surgery is a clinical challenge for surgeons. An absorbable lateral nasal wall implant is one option available to help treat midvault soft tissue collapse and to improve NAO symptoms. Previous studies have not investigated its use in complex revision functional rhinoplasty with respect to patient-reported outcomes. Data were collected on all patients with a history of previous nasal procedures who underwent Latera implant placement in conjunction with functional rhinoplasty from January to December 2018. The Nasal Obstructive Symptom Evaluation and Visual Analogue Scale were used to evaluate functional outcomes. Eight implants were placed in 6 revision functional rhinoplasty patients with midvault collapse. All patients responded to the survey. Mean follow-up was 16 ± 4 months. There were no implant-related adverse events. Mean Nasal Obstructive Symptom Evaluation score was 33 ± 33, and mean Visual Analogue Scale score was 20 ± 9. In total, 1 patient reported complete resolution of NAO, whereas 2 patients reported mild, 1 reported moderate, 1 reported severe, and 1 reported extreme symptoms. Four of the 6 patients reported nasal obstruction improvement, with all reporting improvement in midvault soft tissue collapse. Apart from being used in nasal valve collapse treatment, a lateral nasal wall implant is a potentially useful solution that may help surgeons improve patients’ NAO symptoms in complex functional rhinoplasty cases. However, in certain cases, a patient’s nasal obstructive symptoms may continue to be multifactorial.
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- 2020
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6. National perioperative outcomes of flap coverage for pressure ulcers from 2005 to 2015 using American College of Surgeons National Surgical Quality Improvement Program
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Bao Ngoc N. Tran, Austin D. Chen, Parisa Kamali, Dhruv Singhal, Bernard T. Lee, and Eugene Y. Fukudome
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Pressure ulcer ,Reconstructive surgical procedures ,Wounds and injuries ,Surgery ,RD1-811 - Abstract
Background Complication rates after flap coverage for pressure ulcers have been high historically. These patients have multiple risk factors associated with poor wound healing and complications including marginal nutritional status, prolonged immobilization, and a high comorbidities index. This study utilizes the National Surgical Quality Improvement Program (NSQIP) to examine perioperative outcomes of flap coverage for pressure ulcers.
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- 2018
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7. #Madelungdeformity: Insights into a Rare Congenital Difference Utilizing Social Media
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Abbas Peymani, MD, MS, Max M. Lokhorst, MD, Austin D. Chen, MD, Bernard T. Lee, MD, MBA, MPH, Samuel J. Lin, MD, and Simon D. Strackee, MD, PhD
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Surgery ,RD1-811 - Published
- 2020
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8. Institutional Collaboration in Plastic Surgery Research: A Solution to Resource Limitations
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David Chi, BS, Daniel Curiel, BS, Alexandra Bucknor, MBBS, MSc, MRCS, Abbas Peymani, MD, MS, Anmol Chattha, BA, Austin D. Chen, Patrick Bletsis, BSc, Parisa Kamali, MD, and Samuel Lin, MD, MBA, FACS
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Surgery ,RD1-811 - Abstract
Background:. The current climate of health care reform and research funding restrictions presents new challenges for academic plastic surgery. Collaboration with private enterprise has been associated with greater research productivity in the general biomedical literature. This study seeks to analyze publication trends in Plastic and Reconstructive Surgery (PRS) to evaluate any changes in institutional collaboration over time. Methods:. Bibliographic data were retrospectively analyzed for all original research and discussion articles published in PRS from 2012 to 2016. The institutional affiliation for each publication was characterized from its author list as solely academic, private, government, or combinations of these (defined here as “institutional collaborations”). Annual National Institutes of Health (NIH) funding data were also collected over the same period, and associations were analyzed by linear regression. Results:. In total, 2,595 publications were retrieved from PRS between 2012 and 2016, of which 2,027 (78.1%) originated solely from academic institutions and 411 (15.8%) from institutional collaborations. Although the proportion of academic-only publications decreased from 82% to 74%, the proportion of institutional collaborations increased from 10% to 20% (P = 0.038). Concurrently, NIH funding declined from $33.4 billion to a low of $30.7 billion, which was associated with the decreasing proportion of academic-only publications (P = 0.025) and increasing proportion of institutional collaborations (P = 0.0053). Conclusions:. Traditional sources of academic research funding have been restricted during the politically and financially tumultuous recent years. With no signs of improving access to financial resources from the NIH, academic plastic surgeons may consider diversifying their institutional partnerships to continue pioneering advances in the field.
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- 2018
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9. The National Surgical Quality Improvement Program 30-Day Challenge: Microsurgical Breast Reconstruction Outcomes Reporting Reliability
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Austin D. Chen, Parisa Kamali, MD, Anmol S. Chattha, BA, Alexandra Bucknor, MBBS, MSc, Justin B. Cohen, MD, MHS, Patrick P. Bletsis, BSc, Renata Flecha-Hirsch, BA, Adam M. Tobias, MD, Bernard T. Lee, MD, MBA, MPH, and Samuel J. Lin, MD, MBA
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Surgery ,RD1-811 - Abstract
Background:. The aim was to assess reliability of the American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP) 30-day perioperative outcomes and complications for immediate, free-tissue transfer breast reconstruction by direct comparisons with our 30-day and overall institutional data, and assessing those that occur after 30 days. Methods:. Data were retrieved for consecutive immediate, free-tissue transfer breast reconstruction patients from a single-institution database (2010–2015) and the ACS-NSQIP (2011–2014). Multiple logistic regressions were performed to compare adjusted outcomes between the 2 datasets. Results:. For institutional versus ACS-NSQIP outcomes, there were no significant differences in surgical-site infection (SSI; 30-day, 3.6% versus 4.1%, P = 0.818; overall, 5.3% versus 4.1%, P = 0.198), wound disruption (WD; 30-day, 1.3% versus 1.5%, P = 0.526; overall, 2.3% versus 1.5%, P = 0.560), or unplanned readmission (URA; 30-day, 2.3% versus 3.3%, P = 0.714; overall, 4.6% versus 3.3%, P = 0.061). However, the ACS-NSQIP reported a significantly higher unplanned reoperation (URO) rate (30-day, 3.6% versus 9.5%, P < 0.001; overall, 5.3% versus 9.5%, P = 0.025). Institutional complications consisted of 5.3% SSI, 2.3% WD, 5.3% URO, and 4.6% URA, of which 25.0% SSI, 28.6% WD, 12.5% URO, and 7.1% URA occurred at 30–60 days, and 6.3% SSI, 14.3% WD, 18.8% URO, and 42.9% URA occurred after 60 days. Conclusion:. For immediate, free-tissue breast reconstruction, the ACS-NSQIP may be reliable for monitoring and comparing SSI, WD, URO, and URA rates. However, clinicians may find it useful to understand limitations of the ACS-NSQIP for complications and risk factors, as it may underreport complications occurring beyond 30 days.
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- 2018
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10. Assessment of Functional Rhinoplasty with Spreader Grafting Using Acoustic Rhinomanometry and Validated Outcome Measurements
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Marek A. Paul, MD, Parisa Kamali, MD, Austin D. Chen, Ahmed M. S. Ibrahim, MD, PhD, Winona Wu, BA, Babette E. Becherer, BA, Caroline Medin, BS, and Samuel J. Lin, MD, MBA
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Surgery ,RD1-811 - Abstract
Background:. Rhinoplasty is 1 of the most common aesthetic and reconstructive plastic surgical procedures performed within the United States. Yet, data on functional reconstructive open and closed rhinoplasty procedures with or without spreader graft placement are not definitive as only a few studies have examined both validated measurable objective and subjective outcomes of spreader grafting during rhinoplasty. The aim of this study was to utilize previously validated measures to assess objective, functional outcomes in patients who underwent open and closed rhinoplasty with spreader grafting. Methods:. We performed a retrospective review of consecutive rhinoplasty patients. Patients with internal nasal valve insufficiency who underwent an open and closed approach rhinoplasty between 2007 and 2016 were studied. The Cottle test and Nasal Obstruction Symptom Evaluation survey was used to assess nasal obstruction. Patient-reported symptoms were recorded. Acoustic rhinometry was performed pre- and postoperatively. Average minimal cross-sectional area of the nose was measured. Results:. One hundred seventy-eight patients were reviewed over a period of 8 years. Thirty-eight patients were included in this study. Of those, 30 patients underwent closed rhinoplasty and 8 open rhinoplasty. Mean age was 36.9 ± 18.4 years. The average cross-sectional area in closed and open rhinoplasty patients increased significantly (P = 0.019). There was a functional improvement in all presented cases using the Nasal Obstruction Symptom Evaluation scale evaluation. Conclusions:. Closed rhinoplasty with spreader grafting may play a significant role in the treatment of nasal valve collapse. A closed approach rhinoplasty including spreader grafting is a viable option in select cases with objective and validated functional improvement.
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- 2018
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11. Abstract 96: Analysis of Post-Operative Reoperation Timing and Risk Factors For Post-Operative Free Flap Compromise in Head and Neck Reconstruction: A National Retrospective Cohort
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Lakshmi Nair, BS, Anmol Chattha, MD, Deepa Bhat, MD, Pablo A. Baltodano, MD, Austin D. Chen, Ashar Ata, MD, Richard L. Agag, MD, Joseph Ricci, MD, and Ashit Patel, MBChB
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Surgery ,RD1-811 - Published
- 2019
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12. Hospital volume is associated with cost and outcomes variation in 2,942 pelvic reconstructions
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Anmol S. Chattha, David Chi, Nargiz Seyidova, Samuel J. Lin, Patrick Bletsis, Diana del Valle, Sabine A. Egeler, Alexandra Bucknor, and Austin D. Chen
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Adult ,Male ,Surgical resection ,medicine.medical_specialty ,Hospitals, Low-Volume ,Databases, Factual ,030230 surgery ,Logistic regression ,Surgical Flaps ,Pelvis ,03 medical and health sciences ,Postoperative Complications ,0302 clinical medicine ,Hospital volume ,medicine ,Humans ,Hospital Costs ,Aged ,Case volume ,business.industry ,Genitourinary system ,Abdominal Wall ,Pedicled Flap ,Middle Aged ,Plastic Surgery Procedures ,United States ,Surgery ,Treatment Outcome ,Genitourinary cancer ,030220 oncology & carcinogenesis ,Female ,Colorectal Neoplasms ,Complication ,business ,Hospitals, High-Volume ,Urogenital Neoplasms - Abstract
Complex pelvic reconstruction is challenging for plastic and reconstructive surgeons following surgical resection of the lower gastrointestinal or genitourinary tract. Complication rates and hospital costs are variable and may be linked to the hospital case volume of pelvic reconstructions performed. A comprehensive examination of these factors has yet to be performed.Data were retrieved for patients undergoing pedicled flap reconstruction after pelvic resections in the American National Inpatient Sample database between 2010 and 2014. Patients were then separated into three groups based on hospital case volume for pelvic reconstruction. Multivariate logistic regression and gamma regression with log-link function were used to analyze associations between hospital case volume, surgical outcomes, and cost.In total, 2,942 patients underwent pelvic flap reconstruction with surgical complications occurring in 1,466 patients (49.8%). Total median cost was $38,469.40. Pelvic reconstructions performed at high-volume hospitals were significantly associated with fewer surgical complications (low: 51.4%, medium: 52.8%, high: 34.8%; p 0.001) and increased costs (low: $35,645.14, medium: $38,714.92, high: $44,967.29; p 0.001). After regression adjustment, high hospital volume was the strongest independently associated factor for decreased surgical complications (Exp[β], 0.454; 95% Confidence Interval, 0.346-0.596; p 0.001) and increased hospital cost (Exp[β], 1.351; 95% Confidence Interval, 1.285-1.421; p 0.001).Patients undergoing pelvic flap reconstruction after oncologic resections experience high complication rates. High case volume hospitals were independently associated with significantly fewer surgical complications but increased hospital costs. Reconstructive surgeons may approach these challenging patients with greater awareness of these associations to improve outcomes and address cost drivers.
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- 2021
13. A Multidisciplinary Approach and Review of Safety Recommendations for Plastic Surgeons during the COVID-19 Pandemic: Are N95 Masks Enough?
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Ryan Cauley, Scharukh Jalisi, Bernard T. Lee, Suzanne M. Olbricht, Radhika Chigurupati, Ernest D. Gomez, Austin D. Chen, and Samuel J. Lin
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Patient Care Team ,Reconstructive surgery ,medicine.medical_specialty ,Scope (project management) ,Coronavirus disease 2019 (COVID-19) ,N95 Respirators ,business.industry ,COVID-19 ,Disease ,Plastic Surgery Procedures ,medicine.disease ,Plastic Surgery Focus: Special Topics ,Plastic surgery ,Multidisciplinary approach ,Pandemic ,Health care ,medicine ,Humans ,Surgery ,Medical emergency ,Emergencies ,Surgery, Plastic ,business ,Occupational Health - Abstract
SUMMARY: The novel coronavirus disease of 2019 pandemic presents a unique challenge to the field of plastic and reconstructive surgery. Although plastic surgeons may be postponing elective operations, there are still a number of emergent or urgent procedures that may need to be performed, and surgeons may be facing the reality of returning to a new normalcy of operating with coronavirus disease of 2019. These procedures, consisting of those such as head and neck reconstruction or maxillofacial trauma, largely require a multidisciplinary approach and may be considered of higher risk to health care workers because of the involvement of areas of the body identified as sources for viral transmission. Moreover, viral transmission may potentially extend beyond respiratory secretions, which has been the main focus of most safety precautions. The authors aim to present the scope of these procedures and the means of viral transmission, and to provide safety precaution recommendations for plastic surgery and its related disciplines.
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- 2021
14. Abstract: Optimization of Clinical Care and Research Using a Novel Digital Data Collection Tool: A Pilot Study
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Abbas Peymani, MD, MS, Austin D. Chen, NONE, Sabine A. Egeler, MD, Johannes G.G. Dobbe, PhD, Arriyan S. Dowlatshahi, MD, Marek A. Paul, MD, Geert J. Streekstra, PhD, Simon D. Strackee, MD, PhD, and Samuel J. Lin, MD, MBA, FACS
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Surgery ,RD1-811 - Published
- 2018
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15. Abstract: The Impact of Resident Post Graduate Year Involvement in Body Contouring Procedures: A Comprehensive Analysis of 9,638 Patients
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Masoud Malyar, MD, Abbas Peymani, MD, MS, Anna R. Johnson, MPH, Austin D. Chen, NONE, Rene R.W.J. Van Der Hulst, MD, PhD, and Samuel J. Lin, MD, MBA, FACS
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Surgery ,RD1-811 - Published
- 2018
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16. Abstract: Determining Facial Beauty Using Artificial Intelligence
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Eitezaz Mahmood, BA, Abbas Peymani, MD, MS, Austin D. Chen, NONE, Sabine A. Egeler, MD, Anna R. Johnson, MPH, Masoud Malyar, MD, and Samuel J. Lin, MD, MBA, FACS
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Surgery ,RD1-811 - Published
- 2018
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17. Advanced Practice Providers in Plastic Surgery
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Austin D. Chen, Hassan Alnaeem, Nargiz Seyidova, Samuel J. Lin, Ritwik Grover, and Joël Lee
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Advanced Practice Nursing ,medicine.medical_specialty ,Scope of practice ,Cost–benefit analysis ,business.industry ,Nurse practitioners ,MEDLINE ,030230 surgery ,03 medical and health sciences ,Plastic surgery ,Physician Assistants ,0302 clinical medicine ,Otorhinolaryngology ,030220 oncology & carcinogenesis ,Family medicine ,Orthopedic surgery ,Costs and Cost Analysis ,Humans ,Medicine ,Nurse Practitioners ,Surgery ,Surgery, Plastic ,business ,Inclusion (education) - Abstract
Background The aims of this article are to examine the scope of practice differences between physician assistant and nurse practitioner providers, to identify financial cost and benefits, and to posit the impact of physician extenders on plastic surgery practices. Methods A review of the literature was performed using the PubMed database. Key words included "plastic surgery AND physician extender AND cost," "plastic surgery AND physician assistant AND cost," and "plastic surgery AND nurse practitioner AND cost." Secondarily, a search was performed for plastic surgery-related specialties of maxillofacial surgery, orthopedic surgery, and otolaryngology. Inclusion criteria consisted of any study design measuring the financial benefits associated with integrating physician extenders. Results The PubMed search yielded 91 articles. Eight articles were ultimately included, of which four (plastic, maxillofacial, and orthopedic) discussed the impact of physician assistants and four (orthopedic and otolaryngology) discussed the impact of nurse practitioners. All eight studies demonstrated that integration of physician assistants and nurse practitioners into practices was associated with a net financial gain even after taking into account their overall costs, along with other outcomes such as productivity or time involvement. Conclusions As the number of physician extenders continues to grow, especially in subspecialties, plastic surgeons should be aware of their roles and the potentially positive impact of these providers, their respective training, and their quantifiable financial impact toward a plastic surgery practice. Both physician assistants and nurse practitioners appear to have a positive effect on costs in plastic surgery and plastic surgery-related practices.
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- 2021
18. Nationwide cost variation for lower extremity flap reconstruction
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Ryan Cauley, Bernard T. Lee, David Chi, Samuel J. Lin, Nargiz Seyidova, Austin D. Chen, and Diana del Valle
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medicine.medical_specialty ,Case volume ,business.industry ,Patient demographics ,Level iv ,030230 surgery ,Low volume ,03 medical and health sciences ,Plastic surgery ,0302 clinical medicine ,Hospital volume ,030220 oncology & carcinogenesis ,Emergency medicine ,medicine ,Retrospective analysis ,Surgery ,business ,Healthcare system - Abstract
With increased attention around a value-based healthcare system, continuous emphasis has been made on the evaluation of hospital volume and its association with cost and outcomes. The aim of this study was to analyze nationwide cost variation and outcomes in relation to hospital case volume and geographical location for lower extremity flap reconstruction. A retrospective analysis of the National Inpatient Sample database was performed. Participants were patients who were admitted with the diagnosis of lower extremity trauma and underwent flap reconstruction, inclusive of pedicled and free flaps. The primary variable of interest was hospital cost. Additionally, we evaluated patient demographics, hospital characteristics, and outcomes of postoperative complications and length of stay. A total of 1200 patients were extracted. Median hospital cost for each procedure was $67,845.09. High volume hospitals had significantly lower costs than medium and low volume hospitals (p = 0.011), with median cost being $56,498.77. On regression analysis, hospital volume was not independently associated with increased hospital costs; however, notable factors identified included surgical and systemic complications, as well as longer length of stay. Of note, high volume hospitals were also associated with significantly fewer surgical complications (p = 0.002) and shorter length of stay (p
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- 2021
19. Surgical Approaches and 30-Day Complications of Velopharyngeal Insufficiency Repair Using American College of Surgeons National Surgical Quality Improvement Program-Pediatric
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Bao Ngoc N. Tran, Oren Ganor, Nicholas G. Cuccolo, Christine O. Kang, Qing Zhao Ruan, Austin D. Chen, and Bernard T. Lee
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Male ,medicine.medical_specialty ,Velopharyngeal Insufficiency ,Patient characteristics ,Surgical Flaps ,Cohort Studies ,03 medical and health sciences ,Patient safety ,Postoperative Complications ,0302 clinical medicine ,Velopharyngeal insufficiency ,Humans ,Medicine ,Child ,Pharyngeal flap ,Surgical approach ,business.industry ,Plastic Surgery Procedures ,United States ,Acs nsqip ,Surgery ,Exact test ,Treatment Outcome ,medicine.anatomical_structure ,Child, Preschool ,030220 oncology & carcinogenesis ,Pharynx ,Sphincter ,Female ,030211 gastroenterology & hepatology ,Palate, Soft ,business - Abstract
Background This study aims to outline the 30-d complications of different velopharyngeal insufficiency (VPI) correction techniques using the American College of Surgeons National Surgical Quality Improvement Program-Pediatric. Methods Using the American College of Surgeons National Surgical Quality Improvement Program-Pediatric, VPI cases from 2012 to 2015 were identified. Patients were subdivided into two cohorts: (1) palatal procedures and (2) pharyngeal procedures, with the latter being subdivided into (1) pharyngeal flap and (2) sphincter pharyngoplasty. Patient characteristics and postoperative outcomes were compared using Pearson's chi-squared or Fischer's exact test for categorical variables and independent t-tests, Wilcoxon-Mann-Whitney, or analysis of variance for continuous variables. Results: A total of 767 VPI cases were identified: 191 (24.9%) treated with palatal procedures and 576 (75.1%) with pharyngeal procedures, of which 444 were pharyngeal flap and 132 were sphincter pharyngoplasty. Patients who underwent palatal procedure had longer anesthesia (152.41 min) and operating time (105.72 min), whereas patients who underwent pharyngeal procedure had longer length of stay (1.66 d). There were no significant differences in outcomes between the two groups, nor were there significant differences in outcomes between pharyngeal flap and sphincter pharyngoplasty subgroups. Patients who experienced complications were younger, shorter, inpatient, and having a shorter operation time, longer anesthesia time, or longer length of stay. Plastic surgeons performed the majority of palatal procedures (62.3%), whereas pharyngeal procedures were most often performed by otolaryngologists (48.8%). Conclusions: As per national data, both palatal and pharyngeal procedures for repair can be performed with comparable 30-d complications. The chosen technique may be based on patient presentation and on the surgeon comfort level.
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- 2020
20. Tips and Pearls on Social Media for the Plastic Surgeon
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Heather J. Furnas, Austin D. Chen, and Samuel J. Lin
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Marketing of Health Services ,Surgeons ,Code of conduct ,business.industry ,Communication ,Patient Selection ,Specialty ,030230 surgery ,Public relations ,03 medical and health sciences ,0302 clinical medicine ,Patient Education as Topic ,Research Design ,Codes of Ethics ,030220 oncology & carcinogenesis ,Humans ,Medicine ,Surgery ,Social media ,Surgery, Plastic ,business ,Social Media ,Dissemination - Abstract
LEARNING OBJECTIVES After studying this article, the participant should be able to: 1. Identify the key social media platforms to use. 2. Recall the primary components of the code of conduct when using social media. 3. Recognize how to build a social media presence and brand. 4. Summarize the primary applications of social media in plastic surgery. SUMMARY Social media are a growing new tool that has emerged in recent years, with numerous applications that have allowed for an effective means to rapidly disseminate information. Plastic surgeons must gain an understanding of the technology to both grow their practices and the specialty as a whole in an ethical and responsible way. The different platforms available; code of conduct; how to build a social media presence; and the main applications of advertising, education, and research, as based on evidence-based recommendations, are presented.
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- 2020
21. Comparative Effectiveness of Transversus Abdominis Plane Blocks in Abdominally Based Autologous Breast Reconstruction
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Bernard T. Lee, Lauren H Yaeger, Austin D. Chen, Austin Y. Ha, and David Chi
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medicine.medical_specialty ,Mammaplasty ,Free flap breast reconstruction ,030230 surgery ,03 medical and health sciences ,0302 clinical medicine ,Pain control ,medicine ,Humans ,Transversus abdominis ,Anesthetics, Local ,Enhanced recovery after surgery ,Abdominal Muscles ,Pain, Postoperative ,business.industry ,Nerve Block ,Bupivacaine ,Surgery ,Analgesics, Opioid ,medicine.anatomical_structure ,Opioid ,030220 oncology & carcinogenesis ,Meta-analysis ,Abdomen ,Breast reconstruction ,business ,medicine.drug - Abstract
BACKGROUND The abdomen is the most common donor site in autologous microvascular free flap breast reconstruction and contributes significantly to postoperative pain, resulting in increased opioid use, length of stay, and hospital costs. Enhanced Recovery After Surgery (ERAS) protocols have demonstrated multiple clinical benefits, but these protocols are widely heterogeneous. Transversus abdominis plane (TAP) blocks have been reported to improve pain control and may be a key driver of the benefits seen with ERAS pathways. METHODS A systematic review and meta-analysis of studies reporting TAP blocks for abdominally based breast reconstruction were performed. Studies were extracted from 6 public databases before February 2019 and pooled in accordance with the PROSPERO registry. Total opioid use, postoperative pain, length of stay, hospital cost, and complications were analyzed using a random effects model. RESULTS The initial search yielded 420 studies, ultimately narrowed to 12 studies representing 1107 total patients. Total hospital length of stay (mean difference, -1.00 days; P < 0.00001; I = 81%) and opioid requirement (mean difference, -133.80 mg of oral morphine equivalent; P < 0.00001; I = 97%) were decreased for patients receiving TAP blocks. Transversus abdominis plane blocks were not associated with any significant differences in postoperative complications (P = 0.66), hospital cost (P = 0.22), and postoperative pain (P = 0.86). CONCLUSIONS Optimizing postoperative pain management after abdominally based microsurgical breast reconstruction is invaluable for patient recovery. Transversus abdominis plane blocks are associated with a reduction in length of stay and opioid use, representing a safe and reasonable strategy for decreasing postoperative pain.
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- 2020
22. Abstract: Syndactyly: National Analysis of Trends in Epidemiology and Surgical Management from 1997–2012
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Alexandra Bucknor, MBBS, MRCS, MSc, Winona Wu, BSc, Anne Huang, BS, Anmol S. Chattha, BA, Austin D. Chen, BS, Salim Afshar, DMD, MD, and Samuel J. Lin, MD, MBA
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Surgery ,RD1-811 - Published
- 2017
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23. Abstract: Outcomes of Sternal Rigid Plate Fixation from 2005–2015 Using the American College of Surgeons National Surgical Quality Improvement Program (ACS-NSQIP)
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Bao Ngoc N. Tran, MD, Parisa Kamali, MD, Austin D. Chen, Dhruv Singhal, MD, Bernard T. Lee, MD; MBA, MPH, FACS, and Eugene Y. Fukudome, MD
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Surgery ,RD1-811 - Published
- 2017
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24. Abstract: Analysis of Post-Operative Reoperation Timing and Risk Factors for Post-Operative Free Flap Compromise in Head and Neck Reconstruction: A National Retrospective Cohort
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Anmol S. Chattha, BA, Pablo A. Baltodano, MD, Austin D. Chen, BS, Ashar Ata, PhD, and Ashit Patel, MBChB
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Surgery ,RD1-811 - Published
- 2017
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25. Abstract: Which Funding Sources are the Greatest Contributors to Scholastic Productivity for Academic Plastic Surgeons?
- Author
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Austin D. Chen, Qing Z. Ruan, MD, Yoonji Baek, BSc, and Bernard T. Lee, MD, MBA, MPH, FACS
- Subjects
Surgery ,RD1-811 - Published
- 2017
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26. Abstract: Referrals of Plastic Surgery Patients to Integrative Medicine Centers: A Review of Resource Utility
- Author
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Austin D. Chen, BS, Qing Zhao Ruan, MD, Bernard T. Lee, MD, MBA, MPH, FACS, and Dhruv Singhal, MD
- Subjects
Surgery ,RD1-811 - Published
- 2017
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27. Abstract: Assessment of Functional Closed and Open Rhinoplasty with Spreader Grafting Using Acoustic Rhinomanometry and Validated Outcome Measurements
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Austin D. Chen, BS, Marek A. Paul, MD, Parisa Kamali, MD, Ahmed M.S. Ibrahim, MD, PhD, Winona Wu, Bsc, Babette E. Becherer, Bsc, Caroline Medin, Bsc, and Samuel J. Lin, MD, MBA
- Subjects
Surgery ,RD1-811 - Published
- 2017
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28. Abstract: Impact of Blood Thinners on Flap Failure and Hematoma Rates in Patients Undergoing Non-Breast Flap Reconstruction: Analysis of 79,915 Patients
- Author
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Anmol S. Chattha, BA, Qing Z. Ruan, MD, Alexandra Bucknor, MBBS, MRCS, MSc, Austin D. Chen, BS, Bernard T. Lee, MD, MBA, MPH, FACS, and Samuel J. Lin, MD, MBA
- Subjects
Surgery ,RD1-811 - Published
- 2017
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29. Abstract: Does Industry Funding Mean More Publications for Subspecialty Academic Plastic Surgeons?
- Author
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Austin D. Chen, BS, Qing Zhao Ruan, MD, Yoonji Baek, BSc, Patrick Bletsis, BSc, Arthur Celestin, MD, Sherise Epstein, BA, Alexandra Bucknor, MBBS, Renata Flecha-Hirsch, BSc, Justin Cohen, MD, and Bernard T. Lee, MD, MBA, MPH, FACS
- Subjects
Surgery ,RD1-811 - Published
- 2017
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30. Abstract: Institutional Diversity in Academic Plastic Surgery: A Collaborative Solution to Resource Limitations
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David Chi, BS, Daniel Curiel, BS, Alexandra Bucknor, MBBS, MRCS, MSc, Abbas Peymani, BSc, Anmol S. Chattha, BA, Austin D. Chen, BS, Patrick P. Bletsis, BSc, and Samuel J. Lin, MD, MBA
- Subjects
Surgery ,RD1-811 - Published
- 2017
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31. Abstract: #PlasticSurgery: Is the Message Reaching the Audience?
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Austin D. Chen, BS, Qing Zhao Ruan, MD, Alexandra Bucknor, MBBS, MRCS, MSc, Patrick P. Bletsis, BSc, Anmol S. Chattha, BA, Bernard T. Lee, MD, MBA, MPH, FACS, and Samuel J. Lin, MD, MBA, FACS
- Subjects
Surgery ,RD1-811 - Published
- 2017
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32. Abstract: Indocyanine Green Angiography Use in Breast Reconstruction: A National Analysis of Outcomes and Cost in 110,320 Patients
- Author
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Anmol S. Chattha, BA, Alexandra Bucknor, MBBS, MRCS, MSc, Austin D. Chen, BS, Bernard T. Lee, MD, MBA, MPH, FACS, and Samuel J. Lin, MD, MBA
- Subjects
Surgery ,RD1-811 - Published
- 2017
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33. Low-Grade Myofibroblastic Sarcoma Arising From Keloid Scar on the Chest Wall After Thoracic Surgery
- Author
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Austin D Chen, Yur-Ren Kuo, Chih-Kai Yang, Savitha Ramachandran, and Sin-Daw Lin
- Subjects
Male ,Pulmonary and Respiratory Medicine ,medicine.medical_specialty ,Skin Neoplasms ,030204 cardiovascular system & hematology ,Malignancy ,03 medical and health sciences ,Postoperative Complications ,0302 clinical medicine ,Keloid ,Humans ,Medicine ,Thoracic Wall ,skin and connective tissue diseases ,Aged ,Rib cage ,Thoracic Surgery, Video-Assisted ,business.industry ,Soft tissue ,Sarcoma ,medicine.disease ,Low Grade Myofibroblastic Sarcoma ,030228 respiratory system ,Pneumothorax ,Cardiothoracic surgery ,Surgery ,Radiology ,Neoplasm Grading ,Cardiology and Cardiovascular Medicine ,business - Abstract
Keloids are considered as benign fibroproliferative skin tumors, and rare cases of malignancies have been reported. We present a case of low-grade myofibroblastic sarcoma arising from a recurrent painful keloid scar on the right chest wall after video-assisted thoracic surgery for pneumothorax in a 77-year-old man. Wide composite excision of the keloid, surrounding ribs, and partial diaphragm were performed. The chest wall pleural defect was reconstructed with Teflon (Chemours, Wilmington, DE), and soft tissue was reconstructed with a transverse rectus abdominis myocutaneous flap. This case highlights that refractory keloids may be considered a harbinger of malignancy.
- Published
- 2020
34. Triamcinolone Acetonide Suppresses Keloid Formation Through Enhancing Apoptosis in a Nude Mouse Model
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Sin-Daw Lin, Yur-Ren Kuo, Chung-Sheng Lai, Yu-Ting Huang, Yun-Ting Li, Rong-Fu Chen, and Austin D Chen
- Subjects
Triamcinolone acetonide ,Mice, Nude ,Apoptosis ,Inflammation ,Injections, Intralesional ,030230 surgery ,Steroid treatments ,Triamcinolone Acetonide ,Mice ,03 medical and health sciences ,0302 clinical medicine ,Nude mouse ,In vivo ,In Situ Nick-End Labeling ,Animals ,Medicine ,skin and connective tissue diseases ,biology ,business.industry ,biology.organism_classification ,Disease Models, Animal ,Keloid formation ,Keloid ,030220 oncology & carcinogenesis ,Cancer research ,Surgery ,medicine.symptom ,business ,medicine.drug - Abstract
Current understanding of steroid treatments for keloids is in regards to modulation of inflammation, proliferation, and apoptosis, with no in vivo study on the latter. Using a nude mouse model, we investigated whether triamcinolone acetonide (TA) injections induce keloids regression through enhancing apoptosis.Thirty-six keloid specimens (1 × 1 cm) were harvested from 6 patients and separated into sets of 2 from the same patient: no treatment and intralesional TA injection (0.4 mg/mL/kg) at 8 weeks of postimplantation. One set was implanted in each of 18 randomly selected nude mice, which were separated into 3 groups based on time of keloid harvesting after treatment: group A, 2 weeks; group B, 8 weeks; and group C, 14 weeks. Each group had 1 set of specimen from each patient. Histological staining was performed with hematoxylin and eosin stain. Immunohistochemistry staining was performed for human-prolyl 4-hydroxylase (hPH4) and caspase 3 protein, along with terminal deoxynucleotidyl transferase dUTP nick end labeling (TUNEL) assay.All keloid specimens survived, with no noted overgrowth. Hematoxylin and eosin staining revealed dense extracellular matrix and viable fibroblasts, and hPH4 immunohistochemistry revealed strong expression, demonstrating keloid viability. Caspase 3 protein and TUNEL expressions were significantly increased in the treatment versus control groups, demonstrating that TA injections induced apoptosis.Triamcinolone acetonide intralesional injections significantly increased apoptosis in keloids, represented by increased caspase 3 protein and TUNEL expressions, supporting that steroids suppress keloids in part owing to enhancement of apoptosis.
- Published
- 2019
35. Surgical outcomes of sternal rigid plate fixation from 2005 to 2016 using the American College of Surgeons-National Surgical Quality Improvement Program database
- Author
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Parisa Kamali, Dhruv Singhal, Eugene Y. Fukudome, Bao Ngoc N. Tran, Austin D. Chen, Melisa D. Granoff, Bernard T. Lee, and Anna Rose Johnson
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Sternum ,medicine.medical_specialty ,medicine.medical_treatment ,lcsh:Surgery ,Wound healing ,030230 surgery ,Logistic regression ,03 medical and health sciences ,0302 clinical medicine ,Bone plate ,Medicine ,Treatment outcome ,Mechanical ventilation ,business.industry ,lcsh:RD1-811 ,Odds ratio ,Perioperative ,Surgery ,030220 oncology & carcinogenesis ,Bone plates ,Population study ,Original Article ,business ,Complication - Abstract
Background Sternal rigid plate fixation (RPF) has been adopted in recent years in high-risk cases to reduce complications associated with steel wire cerclage, the traditional approach to sternal closure. While sternal RPF has been associated with lower complication rates than wire cerclage, it has its own complication profile that requires evaluation, necessitating a critical examination from a national perspective. This study will report the outcomes and associated risk factors of sternal RPF using a national database. Methods Patients undergoing sternal RPF from 2005 to 2016 in the American College of Surgeons-National Surgical Quality Improvement Program were identified. Demographics, perioperative information, and complication rates were reviewed. Logistic regression analysis was performed to identify risk factors for postoperative complications. Results There were 381 patient cases of RPF identified. The most common complications included bleeding (28.9%), mechanical ventilation >48 hours (16.5%), and reoperation/readmission (15.2%). Top risk factors for complications included dyspnea (odds ratio [OR], 2.672; P Conclusions Sternal RPF is associated with increased rates of three primary complications: blood loss requiring transfusion, ventilation >48 hours, and reoperation/readmission, each of which affected over 15% of the study population. Smokers remain at an increased risk for surgical site infection and sternal dehiscence despite RPF’s purported benefit to minimize these outcomes. Complications of primary versus delayed sternal RPF are roughly equivalent, but individual patients may perform better with one versus the other based on identified risk factors.
- Published
- 2019
36. The Impact of Resident Postgraduate Year Involvement in Body-Contouring and Breast Reduction Procedures
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René R. W. J. van der Hulst, Austin D. Chen, Anna Rose Johnson, Samuel J. Lin, Masoud Malyar, Abbas Peymani, Promovendi NTM, Plastische Chirurgie (PLC), RS: NUTRIM - R2 - Liver and digestive health, MUMC+: MA Plastische Chirurgie (3), MUMC+: MA Plastische Chirurgie (9), RS: GROW - R3 - Innovative Cancer Diagnostics & Therapy, Plastic, Reconstructive and Hand Surgery, and Graduate School
- Subjects
Male ,Mammaplasty ,medicine.medical_treatment ,patient outcomes ,030230 surgery ,Cohort Studies ,body contouring ,0302 clinical medicine ,Odds Ratio ,Professional Autonomy ,Registries ,resident involvement ,QUALITY IMPROVEMENT PROGRAM ,OUTCOMES ,Middle Aged ,Quality Improvement ,030220 oncology & carcinogenesis ,Current Procedural Terminology ,Female ,Clinical Competence ,Breast reduction ,RISK-ASSESSMENT ,Adult ,medicine.medical_specialty ,National Surgical Quality Improvement Program ,Operative Time ,PARTICIPATION ,PLASTIC-SURGERY RESIDENCY ,AMERICAN-COLLEGE ,WOUND COMPLICATIONS ,Odds ,03 medical and health sciences ,MASS INDEX ,THROMBOEMBOLISM ,medicine ,Humans ,Clinical significance ,RECONSTRUCTION ,Aged ,Retrospective Studies ,business.industry ,Internship and Residency ,Odds ratio ,United States ,Logistic Models ,Education, Medical, Graduate ,Multivariate Analysis ,Emergency medicine ,Body contouring ,Operative time ,Surgery ,National database ,business - Abstract
Background Given the rising popularity in body-contouring procedures (BCPs) in the United States, it is important to assess the currently unknown association between resident involvement and postoperative complications. As such, the aim of this study was to evaluate the impact of resident involvement on outcomes in BCPs using a large national database. Methods A retrospective analysis of the American College of Surgeons National Surgical Quality Improvement Program database was performed (2006-2012) to identify patients undergoing BCPs, using relevant Current Procedural Terminology codes. Outcome measures included postoperative complications, hospital length of stay, and operation time. Multivariate regression models were used to assess the impact of resident involvement and resident experience on outcomes. Results A total of 9638 cases were identified, of which 3311 involved resident participation. Resident involvement was associated with significantly higher rates of complications (7.8% vs 4.4%; P = 0.003) and longer operation times (180.7 vs 171.9 minutes; P = 0.005). For each year increase of resident postgraduate year, there was a significant decrease in odds of complications (odds ratio, 0.906; P = 0.013) and operative time (-2.7 minutes; P = 0.001). Conclusions Resident involvement in BCPs was associated with an increased rate of overall complications in a large, national database. However, the clinical significance of these outcomes may be debated. Increased postgraduate year experience as a surgical resident was inversely associated with overall complications. Guided resident autonomy and earlier exposure to BCPs could lead to an optimization of clinical outcomes and resident education.
- Published
- 2019
37. Referrals of Plastic Surgery Patients to Integrative Medicine Centers
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Dhruv Singhal, Bernard T. Lee, Samuel J. Lin, Qing Zhao Ruan, Austin D. Chen, Adam M. Tobias, and Eugene Y. Fukudome
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Male ,Reconstructive surgery ,medicine.medical_specialty ,Care process ,Referral ,030230 surgery ,Statistics, Nonparametric ,03 medical and health sciences ,Patient referral ,0302 clinical medicine ,Prevalence ,medicine ,Humans ,Surgery, Plastic ,Referral and Consultation ,Analysis of Variance ,Integrative Medicine ,High prevalence ,business.industry ,Internship and Residency ,Continuity of Patient Care ,United States ,Plastic surgery ,Treatment Outcome ,Education, Medical, Graduate ,Patient Satisfaction ,030220 oncology & carcinogenesis ,Family medicine ,Female ,Surgery ,Integrative medicine ,business ,Expansive - Abstract
BACKGROUND Integrative medicine (IM) centers are becoming more established nationwide and provide an expansive range of therapeutic services. Given the high prevalence of IM usage among plastic surgery patients, we sought to define referrals rates to IM centers by plastic surgeons to investigate (1) the role of IM in the continuous care process of plastic surgery patients and (2) whether IM centers are being effectively utilized. METHODS Institutions with plastic surgery residency programs were identified using the American Medical Association's Fellowship and Residency Electronic Interactive Database Access System in January 2017. Data on the presence of a named IM center, director/administrator contact information, and types of therapeutic services offered were extracted. The total number of IM services at these centers was summed and tabulated for preliminary analyses. A survey questionnaire was sent to the center to ascertain referral patterns in February 2017. RESULTS Of 96 institutions with plastic and reconstructive surgery residency programs in North America, 49 (51%) provide IM services, and 24 (25%) have affiliated named IM centers of which we attained a survey response from 13 (54.5%). Of these centers, 10 (76.9%) evaluate more than 50 patients per week. Patient referrals to these centers were primarily from the department of medicine (73.8%) as opposed to surgery (13.1%) (P < 0.0001). An average of 0.77% of surgical referrals, or 0.077% of all referrals, arose from plastic and reconstructive surgery. CONCLUSIONS Plastic surgeons appear to infrequently refer patients to IM centers. Given the high prevalence of IM usage among our patient population, IM centers are an underutilized adjunct in the care of our patients. Further study into specific IM services that may benefit our patients would be helpful in increasing IM utilization in our field.
- Published
- 2019
38. Reconstruction of Mohs Defects Located in the Head and Neck
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Ahmed M.S. Ibrahim, Bernard T. Lee, Adam M. Tobias, Anna Rose Johnson, Samuel J. Lin, Alexandra Bucknor, Sabine A. Egeler, Marc A.M. Mureau, Masoud Malyar, Austin D. Chen, and Plastic and Reconstructive Surgery and Hand Surgery
- Subjects
Male ,Reoperation ,medicine.medical_specialty ,Skin Neoplasms ,Scar revision ,Nose Neoplasms ,Patient characteristics ,Surgical Flaps ,Cicatrix ,03 medical and health sciences ,0302 clinical medicine ,medicine ,Carcinoma ,Humans ,Basal cell carcinoma ,030223 otorhinolaryngology ,Head and neck ,Aged ,Retrospective Studies ,business.industry ,Retrospective cohort study ,Skin Transplantation ,030206 dentistry ,General Medicine ,Middle Aged ,Plastic Surgery Procedures ,Mohs Surgery ,medicine.disease ,Tumor Pathology ,Surgery ,Otorhinolaryngology ,Carcinoma, Basal Cell ,Carcinoma, Squamous Cell ,Female ,business - Abstract
Background Defects following Mohs micrographic surgery (MMS) can range in size from small defects requiring linear closure to large defects needing flap coverage. Reconstruction is dependent on defect size and facial aesthetic unit involvement. The aim of this study was to review the types of facial reconstruction per aesthetic unit involvement and describe their outcomes. Methods All data were retrieved for patients ≥18 years who underwent multidisciplinary treatment including dermatological MMS and plastic surgical reconstruction at a single tertiary hospital center (2001-2017). Patient characteristics, tumor pathology, surgical specifics, reconstructive modalities, and surgical outcomes were analyzed. Results A total of 418 patients were included. Patients were predominantly White, non-Hispanic (97%) and female (58%) with a mean age of 60 ± 13.9 years. Tumor pathology was predominantly basal cell carcinoma in 73% of all cases followed by squamous cell carcinoma in 14%. The nasal aesthetic unit was mostly affected (50%). Local advancement flaps and different types of grafts were used in 51% and 25% of reconstructions, respectively. Complications were observed in 3% and local cancer recurrence in 4% of the patients. Scar revision was needed in 6% of the patients. Conclusion Reconstruction of facial defects after Mohs micrographic surgery can be challenging due to its technical complexity and aesthetic implications. There were differences in complications in reconstructions performed within the same day versus 1 week, with a majority of complications occurring within same-day Mohs reconstructions. A multidisciplinary structured approach, which incorporates patient-reported outcomes, may be needed to optimize surgical results.
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- 2019
39. Abstract: Surgical Site Infection in Immediate Breast Reconstruction: Does Chemotherapy Timing Make a Difference?
- Author
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Anmol S. Chattha, BA, Alexandra Bucknor, MBBS, MRCS, MSc, Austin D. Chen, BS, Adam M. Tobias, MD, Bernard T. Lee, MD, MBA, MPH, FACS, and Samuel J. Lin, MD, MBA
- Subjects
Surgery ,RD1-811 - Published
- 2017
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40. Abstract: A Study of 39,478 Firearm Injuries in the Pediatric Population: Trends over Time and Disparities in Flap Reconstruction
- Author
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Austin D. Chen, Klaas H.J. Ultee, PhD, Alexandra Bucknor, MBBS, MRCS, MSc, Anmol S. Chattha, BA, Qing Zhao Ruan, MD, Bernard T. Lee, MD, MBA, MPH, FACS, Salim Afshar, DMD, MD, and Samuel J. Lin, MD, MBA, FACS
- Subjects
Surgery ,RD1-811 - Published
- 2017
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41. Abstract: Autologous or Implant-Based Breast Reconstruction? Crowdsourcing Aesthetic Preferences of the General Population
- Author
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Alexandra Bucknor, MBBS, MRCS, MSc, Austin D. Chen, BS, Parisa Kamali, MD, Anmol S. Chattha, BA, Patrick P. Bletsis, BSc, Charlotte van Veldhuisen, BSc, Adam M. Tobias, MD, Bernard T. Lee, MD, MBA, MPH, FACS, and Samuel J. Lin, MD, MBA
- Subjects
Surgery ,RD1-811 - Published
- 2017
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42. Abstract: Predictors of Hospital Costs in the Self-Pay Rhytidectomy Patient: Analysis of 1,890 Patients
- Author
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Anmol S. Chattha, BA, Alexandra Bucknor, MBBS, MRCS, MSc, David Chi, BS, Austin D. Chen, BS, and Samuel J. Lin, MD, MBA
- Subjects
Surgery ,RD1-811 - Published
- 2017
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43. Abstract: Trends in Surgical Management of Hidradenitis Suppurativa using the American College of Surgeons National Surgical Quality Improvement Program and National Inpatient Sample Databases
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Austin D. Chen, BS, Qing Zhao Ruan, MD, Bernard T. Lee, MD, MBA, MPH, FACS, Eugene Y. Fukudome, MD, and Anmol S. Chattha, BA
- Subjects
Surgery ,RD1-811 - Published
- 2017
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44. Abstract: Crowdsourcing the Natural Breast in Ethnically-Diverse Women: Population Preferences
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Alexandra Bucknor, MBBS, MRCS, MSc, Austin D. Chen, BS, Parisa Kamali, MD, Anmol S. Chattha, BA, Charlotte van Veldhuisen, BSc, Olivier Alexandre Branford, MA, MBBS, PhD, FRCS(Plast), David Chi, BS, Winona Wu, BSc, Bernard T. Lee, MD, MBA, MPH, FACS, and Samuel J. Lin, MD, MBA
- Subjects
Surgery ,RD1-811 - Published
- 2017
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45. Abstract: Pediatric Open Tibial Fractures in the United States: Analysis of Incidence, Operative Strategies and Resource Utilization over 15 Years
- Author
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Alexandra Bucknor, MBBS, MRCS, MSc, Klaas H.J. Ultee, PhD, Anne Huang, BS, Anmol S. Chattha, BA, Austin D. Chen, BS, Salim Afshar, DMD, MD, Samuel J. Lin, MD, MBA, and Matthew L. Iorio, MD
- Subjects
Surgery ,RD1-811 - Published
- 2017
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46. Discussion: The Effect of Functional Nasal Surgery on Olfactory Function
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Samuel J. Lin and Austin D. Chen
- Subjects
Olfactory system ,Text mining ,business.industry ,Nasal Surgical Procedures ,Medicine ,Humans ,Surgery ,Nose ,business ,Bioinformatics ,Nasal surgery - Published
- 2021
47. #MadelungDeformity
- Author
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Abbas Peymani, Samuel J. Lin, Austin D. Chen, Simon D. Strackee, M. M. Lokhorst, Bernard T. Lee, Chantal M.A.M. van der Horst, Biomedical Engineering and Physics, Graduate School, Plastic, Reconstructive and Hand Surgery, ACS - Diabetes & metabolism, ACS - Microcirculation, Amsterdam Movement Sciences, Surgery, Other Research, ACS - Atherosclerosis & ischemic syndromes, AMS - Musculoskeletal Health, AMS - Rehabilitation & Development, and AMS - Tissue Function & Regeneration
- Subjects
medicine.medical_specialty ,business.industry ,social media ,Madelung deformity ,Pain Interference ,Hand surgery ,Congenital hand ,hand surgery ,medicine ,Physical therapy ,Anxiety ,Orthopedics and Sports Medicine ,Surgery ,Social media ,Social determinants of health ,research and health outcomes ,medicine.symptom ,congenital hand ,business ,Depression (differential diagnoses) - Abstract
Background Madelung deformity is a rare congenital hand difference with little known regarding the patient perspective. In this cross-sectional survey study, we harnessed the global reach of social media to understand the clinical spectrum of Madelung deformity and its impact on physical, mental, and social health. Methods A survey was developed based on a previously published protocol and multiple Patient-Reported Outcomes Measurement Information System (PROMIS) short forms. The survey was distributed on several Madelung deformity communities on Facebook and Instagram. T-scores were calculated, interpreted, and compared between patients who underwent surgery and those who did not. Correlations between scores were calculated using the Spearman rank correlation coefficient. Results Mean PROMIS scores for adults were as follows: pain intensity, 4.9 ± 2.8; pain interference, 57.6 ± 10.0; upper extremity, 35.2 ± 8.1; depression, 53.8 ± 11.1; anxiety, 55.4 ± 11.4; and ability to participate in social roles and activities, 42.5 ± 7.7. Mean scores for children were as follows: pain intensity, 5.0 ± 2.8; pain interference, 55.7 ± 11.3; upper extremity function, 24.6 ± 10.4; depressive symptoms, 57.7 ± 11.3; anxiety, 57.3 ± 11.9; and peer relationships, 42.2 ± 10.3. Conclusions Madelung deformity has significant effects on patients’ physical, mental, and social well-being, even after surgical treatment. Using social media, we were able to compensate for Madelung deformity’s rarity by engaging an international audience, demonstrating the feasibility to conduct research through it, and providing a global perspective of the disease entity.
- Published
- 2021
48. Truth-in-Advertising Laws: Are They Working? A Cross-Sectional Analysis of a 'Plastic Surgeon' Patient Search Simulation
- Author
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Malcolm Z. Roth, Samuel J. Lin, Justin Muste, Austin D. Chen, Anmol S. Chattha, and Bernard T. Lee
- Subjects
medicine.medical_specialty ,Certification ,Cross-sectional study ,Population ,MEDLINE ,Cosmetic Techniques ,030230 surgery ,03 medical and health sciences ,Patient safety ,0302 clinical medicine ,Advertising ,Specialty Boards ,Health care ,Medicine ,Humans ,Computer Simulation ,Cities ,Surgery, Plastic ,education ,Marketing of Health Services ,Surgeons ,education.field_of_study ,Internet ,business.industry ,United States ,Plastic surgery ,Cross-Sectional Studies ,030220 oncology & carcinogenesis ,Transparency (graphic) ,Law ,Medical training ,Surgery ,Patient Safety ,business - Abstract
BACKGROUND Non-board-certified plastic surgeons performing cosmetic procedures and advertising as plastic surgeons may have an adverse effect on a patient's understanding of their practitioner's medical training and patient safety. The authors aim to assess (1) the impact of city size and locations and (2) the impact of health care transparency acts on the ratio of board-certified and non-American Board of Plastic Surgeons physicians. METHODS The authors performed a systematic Google search for the term "plastic surgeon [city name]" to simulate a patient search of online providers. Comparisons of board certification status between the top hits for each city were made. Data gathered included city population, regional location, practice setting, and states with the passage of truth-in-advertising laws. RESULTS One thousand six hundred seventy-seven unique practitioners were extracted. Of these, 1289 practitioners (76.9 percent) were American Board of Plastic Surgery-certified plastic surgeons. When comparing states with truth-in-advertising laws and states without such laws, the authors found no significant differences in board-certification rates among "plastic surgery" practitioners (88.9 percent versus 92.0 percent; p = 0.170). There was a significant difference between board-certified "plastic surgeons" versus out-of-scope practitioners on Google search between large, medium, and small cities (100 percent versus 92.9 percent versus 86.5; p < 0.001). CONCLUSIONS Non-board-certified providers tend to localize to smaller cities. Truth-in-advertising laws have not yet had an impact on the way a number of non-American Board of Plastic Surgery-certified practitioners market themselves. There may be room to expand the scope of truth-in-advertising laws to the online world and to smaller cities.
- Published
- 2020
49. Plastic Surgery in the Time of COVID-19
- Author
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David Chi, Bernard T. Lee, Justin M. Sacks, Miguel I. Dorante, and Austin D. Chen
- Subjects
Reconstructive surgery ,medicine.medical_specialty ,Coronavirus disease 2019 (COVID-19) ,business.industry ,SARS-CoV-2 ,MEDLINE ,COVID-19 ,Bioethics ,medicine.disease ,03 medical and health sciences ,Plastic surgery ,0302 clinical medicine ,Private practice ,030220 oncology & carcinogenesis ,Health care ,Pandemic ,medicine ,Humans ,Surgery ,030212 general & internal medicine ,Medical emergency ,Surgery, Plastic ,business ,Pandemics - Abstract
Background The novel coronavirus disease 2019 (COVID-19) has swept the world in the last several months, causing massive disruption to existing social, economic, and health care systems. As with all medical fields, plastic and reconstructive surgery has been profoundly impacted across the entire spectrum of practice from academic medical centers to solo private practice. The decision to preserve vital life-saving equipment and cancel elective procedures to protect patients and medical staff has been extremely challenging on multiple levels. Frequent and inconsistent messaging disseminated by many voices on the national stage often conflicts and serves only to exacerbate an already difficult decision-making process. Methods A survey of relevant COVID-19 literature is presented, and bioethical principles are utilized to generate guidelines for plastic surgeons in patient care through this pandemic. Results A cohesive framework based upon core bioethical values is presented here to assist plastic surgeons in navigating this rapidly evolving global pandemic. Conclusion Plastic surgeons around the world have been affected by COVID-19 and will adapt to continue serving their patients. The lessons learned in this present pandemic will undoubtedly prove useful in future challenges to come.
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- 2020
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50. Response to 'Reply to 'Integrative Medicine in Plastic Surgery: A Systematic Review of Our Literature''
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Austin D, Chen, Qing Zhao, Ruan, Bao Ngoc N, Tran, and Dhruv, Singhal
- Subjects
Integrative Medicine ,Plastic Surgery Procedures ,Surgery, Plastic - Published
- 2020
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