Association of Commonly Prescribed Antepartum Medications and Incidence of Orofacial Clefting.

BACKGROUND: Pharmacologic agents are often used in the antepartum period, however, studies on their effect on fetal development are limited. Thus, this study aims to examine the effect of commonly prescribed antepartum medications on the development of orofacial clefting. METHODS: Utilizing EPIC Cosmos deidentified data from approximately 180 US institutions was queried. Patients born between January 1, 2013, to January 1, 2023, were included. Eight OC cohorts were identified. Gestational medication use was identified by medications prescribed, provider-administered, or reported use by mothers. Medications used in at least 1 in 10,000 pregnancies were included in this analysis. RESULTS: A total of 12 098 newborns with available maternal pharmacologic data were born with any type of orofacial clefting. Prevalence for all oral clefts, any cleft palate, and any cleft lip were 20.56, 18.10, and 10.60 per 10 000 individuals, respectively. Notable significant exposures include most anticonvulsants, such as lamotrigine (OR1.33, CI 1.10-1.62), and topiramate (OR1.35, CI 1.13-1.62), as well as nearly all SSRIs/SNRIs, including fluoxetine (OR1.34, CI 1.19-1.51), sertraline (OR1.25, CI 1.16-1.34), and citalopram (OR1.28, CI 1.11-1.47). Corticosteroids were also correlated including dexamethasone (OR1.19, CI 1.12-1.27), and betamethasone (OR1.64, CI 1.55-1.73), as were antibiotics, including amoxicillin (OR1.22, CI 1.14-1.30), doxycycline (OR1.29, CI 1.10-1.52), and nitrofuran derivatives (OR1.10, CI 1.03-1.17). CONCLUSION: New associations between commonly prescribed antepartum medications and orofacial clefting were found. These findings should be confirmed as causality is not assessed in this report. Practitioners should be aware of the potential increased risk associated with these medications.

Virtual Reality Simulation of Airway Management Post-Cleft Palate Surgery: A Model for Sustainable and Equitable Education.

BACKGROUND: The effectiveness of virtual-reality (VR) simulation-based training in cleft surgery has not been tested. The purpose of this study was to evaluate learners' acceptance of VR simulation in airway management of a pediatric patient post-cleft palate repair. METHODS: This VR simulation was developed through collaboration between BioDigital and Smile Train. 26 medical students from a single institution completed 10 min of standardized VR training and 5 min of standardized discussion about airway management post-cleft palate repair. They spent 4-8 min in the VR simulation with guidance from a cleft surgery expert. Participants completed pre- and post-surveys evaluating confidence in using VR as an educational tool, understanding of airway management, and opinions on VR in surgical education. Satisfaction was evaluated using a modified Student Evaluation of Educational Quality questionnaire and scored on a 5-point Likert scale. Wilcoxon signed-rank tests were performed to evaluate responses. RESULTS: There was a significant increase in respondents' confidence using VR as an educational tool and understanding of airway management post-cleft palate repair after the simulation (P < .001). Respondents' opinions on incorporating VR in surgical education started high and did not change significantly post-simulation. Participants were satisfied with VR-based simulation and reported it was stimulating (4.31 ± 0.88), increased interest (3.77 ± 1.21), enhanced learning (4.12 ± 1.05), was clear (4.15 ± 0.97), was effective in teaching (4.08 ± 0.81), and would recommend the simulation (4.2 ± 1.04). CONCLUSION: VR-based simulation can significantly increase learners' confidence and skills in airway management post-cleft palate repair. Learners find VR to be effective and recommend its incorporation in surgical education.

First-in-Human Whole-Eye Transplantation: Ensuring an Ethical Approach to Surgical Innovation.

As innovations in the field of vascular composite allotransplantation (VCA) progress, whole-eye transplantation (WET) is poised to transition from non-human mammalian models to living human recipients. Present treatment options for vision loss are generally considered suboptimal, and attendant concerns ranging from aesthetics and prosthesis maintenance to social stigma may be mitigated by WET. Potential benefits to WET recipients may also include partial vision restoration, psychosocial benefits related to identity and social integration, improvements in physical comfort and function, and reduced surgical risk associated with a biologic eye compared to a prosthesis. Perioperative and postoperative risks of WET are expected to be comparable to those of facial transplantation (FT), and may be similarly mitigated by immunosuppressive protocols, adequate psychosocial support, and a thorough selection process for both the recipient and donor. To minimize the risks associated with immunosuppressive medications, the first attempts in human recipients will likely be performed in conjunction with a FT. If first-in-human attempts at combined FT-WET prove successful and the biologic eye survives, this opens the door for further advancement in the field of vision restoration by means of a viable surgical option. This analysis integrates recent innovations in WET research with the existing discourse on the ethics of surgical innovation and offers preliminary guidance to VCA programs considering undertaking WET in human recipients.

Safety and utility of panniculectomy in renal transplant candidates and end stage renal disease patients.

BACKGROUND: As the obesity crisis in the United States continues, some renal transplantation centers have liberalized their BMI criteria necessary for transplant eligibility. More individuals with larger body-habitus related comorbidities with End-Stage Renal Disease (ESRD) now qualify for renal transplantation (RT). Surgical modalities from other fields also interact with this patient population. METHODS: In order to assess surgical outcomes of panniculectomy in the context of renal transplantation and ESRD, the authors performed a systematic review following the Preferred Reporting Items for Systematic Review and Meta-Analyses (PRISMA) 2020 guidelines. Due to a paucity of existing primary studies, we retrospectively collected data on patients with ESRD undergoing panniculectomy from the American College of Surgeons' National Surgical Quality Improvement Program (NSQIP) to evaluate outcomes of body contouring in this patient population. RESULTS: From the systematic review, a total of 783 ESRD patients underwent panniculectomy among the studies identified. Of these, 91 patients underwent panniculectomy simultaneously to RT while 692 had their pannus resected prior to kidney transplant. The most common complication was hematoma followed by wound dehiscence. From the NSQIP database, 24 868 patients met the inclusion criteria for analysis. In the setting of renal transplant status, patients with diabetes, hypertension requiring medication, and requiring dialysis were more likely to suffer postoperative complications (OR 1.31, 1.15, and 2.2, respectively). However, upon sub-analysis of specific types of complications, the only retained association was between diabetes and wound complication. CONCLUSION: Preliminary data show that panniculectomy in ESRD patients appears to be safe, though with a nominal increased risk for complications. Pannus resection does not appear to impact post-transplantation outcomes, including long-term allograft survival. Larger, higher powered, randomized studies are needed to confirm the safety, utility, and medical benefit of panniculectomy in the context of renal transplantation.

Incorporating Trauma-informed Approaches to Care in Vascularized Composite Allotransplantation.

Since 1998, vascularized composite allotransplantation (VCA) has been a growing area of research in the field of reconstructive surgery. Although conditions treated with VCA often result from a traumatic injury, there has been limited emphasis on incorporating trauma-informed care (TIC) models in VCA. Considering the importance of psychosocial well-being in VCA candidates and recipients, applying best practices in TIC to the face, upper extremity, and penile transplantation may be critical in minimizing retraumatization throughout the perioperative process. There are six main principles of TIC: safety; trustworthiness and transparency; peer support; collaboration and mutuality; empowerment and choice; and cultural, historical, and gender issues, which may be further incorporated in care for VCA patients. Evaluating for PTSD and incorporating TIC may have substantial benefit to postoperative outcomes.

Facial Masculinization Surgery: An Analysis of Interest Trends Using Search Term Analysis.

INTRODUCTION: Facial masculinization surgery (FMS) is increasingly popular among cisgender and transgender men. The benefits of FMS are focused on facial identity and have been proven to decrease gender dysphoria in this population. Previous research showed increasing interest in gender affirmation surgery and facial feminization surgery, but the prevalence of FMS has not been explored. It is difficult to find these data based on surgical records alone because institutions do not have standardized methods of reporting and lack publications in the field. Our study aimed to analyze public interest in FMS by using worldwide Google Trends to quantify these trends. METHODS: A worldwide Google Trends search was completed from January 1, 2008, to December 31, 2022, for terms focused on FMS. Then, search terms were analyzed for nonfacial masculinization procedures and were aggregated. Lastly, a PubMed search was conducted for the terms "transgender" and "facial masculinization" from January 1, 2008, to December 31 st , 2022, to compare publication rates. RESULTS: Our data showed an increasing interest in FMS through Google search trends since the year 2008. A similar trend was demonstrated for non-FMS gender-affirming terms. PubMed analysis showed "transgender" medicine publishing rates were approximately 39.65 times greater than "facial masculinization" publishing rates, although "facial masculinization" medicine did produce a positive trend over the study period of approximately 4 publications per year. The medical literature on transgender surgeries rapidly outpaces publications specifically focusing on FMS. CONCLUSION: Our study showed increasing interest in gender affirmation surgery over time, particularly FMS. These increasing trends should encourage greater scientific exploration of FMS and research to properly quantify and assess surgical outcomes in this special population. Additional educational interventions for both the general public and medical providers, to increase awareness of unique challenges that impact this community and highlight changes in health care coverage over time, should be created to keep pace with increasing patient demand and address the physical, systemic, and psychosocial issues faced by people who identify as transgender.

The Impact of Body Mass Index on Adverse Outcomes Associated with Panniculectomy: A Multimodal Analysis.

BACKGROUND: Overhanging pannus may be detrimental to ambulation, urination, sexual function, and social well-being. Massive weight loss patients often have high residual body mass index (BMI) and comorbidities presenting a unique challenge in panniculectomy patient selection. This study aims to better characterize the role of BMI in post-operative complications following panniculectomy. METHODS: A meta-analysis attempted to assess the impact of BMI on complications following panniculectomy. Cochrane Q and I 2 test statistics measured study heterogeneity, with subsequent random effects meta-regression investigating these results. After this, all panniculectomy patients in the National Surgical Quality Improvement Program (NSQIP) years 2007-2019, were analyzed. Univariate and multivariable tests assessed the relative role of BMI on 30-day postoperative complications. RESULTS: Thirty-four studies satisfied inclusion criteria, revealing very high heterogeneity (Cochrane Q = 2453.3; I 2 = 99.1%), precluding further meta-analysis results. Receiver operator curves demonstrated BMI was a significant predictor of both all causes (area under the curve (AUC): 0.64, 95%CI:0.62-0.66) and wound complications (AUC:0.66, 95%CI:0.63-0.69). BMI remained significant following multivariable regression analyses. Restricted cubic spines demonstrated marginal increases in complication incidence above 33.2 and 35 for all-cause and wound complications respectively. CONCLUSION: Reported literature regarding postoperative complications in panniculectomy patients is highly heterogeneous, and may limit evidence-based care. Complication incidence positively correlated with BMI, though ROC demonstrated its limitations as the sole predictive variable. Further, RSC demonstrated diminishing marginal predictive capacity of BMI for incremental increases in BMIs above 33.2-35 kg/m 2. These findings support a re-evaluation of the role of BMI cut-offs in panniculectomy patient selection.

Internet-based Digital Simulation for Cleft Surgery Education: A 10-year Assessment of Demographics, Usage, and Future Directions.

Background: In October 2012, an open-access, multimedia digital cleft simulator was released. Its purpose was to address global disparities in cleft surgery education, providing an easily accessible surgical atlas for trainees globally. The simulator platform includes a three-dimensional surgical simulation of cleft care procedures, intraoperative videos, and voiceover. This report aims to assess the simulator's demographics and usage in its tenth year since inception. Finally, we also aim to understand the traction of virtual reality in cleft surgical education. Methods: Usage data of the simulator over 10 years were retrospectively collected and analyzed. Data parameters included the number of users, sessions, countries reached, and content access. An electronic survey was emailed to registered users to assess the benefits of the simulator. Results: The total number of new and active simulator users reached 7687 and 12,042. The simulator was accessed an average of 172.9.0 ± 197.5 times per month. Low- to middle-income regions accounted for 43% of these sessions. The mean session duration was 11.4 ± 6.3 minutes, yielding a total screen time of 3022 hours. A total of 331 individuals responded to the survey, of whom 80.8% found the simulator to be very useful or extremely useful. Of those involved in education, 45.0% implemented the simulator as a teaching tool. Conclusions: Global utilization of the simulator has been sustained after 10 years from inception with an increased presence in low- to middle-income nations. Future similar surgical simulators may provide sustainable training platforms to surgeons in low- and high-resource areas.

Minimally and Non-invasive Approaches to Rejection Identification in Vascularized Composite Allotransplantation.

OBJECTIVE: Rejection is common and pernicious following Vascularized Composite Allotransplantation (VCA). Current monitoring and diagnostic modalities include the clinical exam which is subjective and biopsy with dermatohistopathologic Banff grading, which is subjective and invasive. We reviewed literature exploring non- and minimally invasive modalities for diagnosing and monitoring rejection (NIMMs) in VCA. METHODS: PubMed, Cochrane, and Embase databases were queried, 3125 unique articles were reviewed, yielding 26 included studies exploring 17 distinct NIMMs. Broadly, NIMMs involved Imaging, Liquid Biomarkers, Epidermal Sampling, Clinical Grading Scales, and Introduction of Additional Donor Tissue. RESULTS: Serum biomarkers including MMP3 and donor-derived microparticles rose with rejection onset. Epidermal sampling non-invasively enabled measurement of cytokine & gene expression profiles implicated in rejection. Both hold promise for monitoring. Clinical grading scales were useful diagnostically as was reflection confocal microscopy. Introducing additional donor tissue showed promise for preemptively identifying rejection but requires additional allograft tissue burden for the recipient. CONCLUSION: NIMMs have the potential to dramatically improve monitoring and diagnosis in VCA. Many modalities show promise however, additional research is needed and a multimodal algorithmic approach should be explored.

Vascularized Composite Allotransplantation of the Hand: A Systematic Review of Eligibility Criteria.

BACKGROUND: Hand transplantation (HT) has emerged as an intervention of last resort for those who endured amputation or irreparable loss of upper extremity function. However, because of the considerable effort required for allograft management and the risks of lifelong immunosuppression, patient eligibility is critical to treatment success. Thus, the objective of this article is to investigate the reported eligibility criteria of HT centers globally. METHODS: A systematic review of the HT literature was conducted according to Preferred Reporting Items for Systematic Review and Meta-Analyses guidelines, using PubMed, Cochrane, Ovid/Medline, and Scopus. Program Web sites and clinicaltrials.gov entries were included where available. RESULTS: A total of 354 articles were reviewed, 101 of which met inclusion criteria. Furthermore, 10 patient-facing Web sites and 11 clinical trials were included. The most reported criteria related to the capacity to manage the allograft posttransplantation, including access to follow-up, insurance coverage, psychological stability, and history of medical compliance. Other factors related to the impact of immunosuppression, such as active pregnancy and patient immune status, were less emphasized. CONCLUSIONS: Because of the novelty of the field, eligibility criteria continue to evolve. While there is consensus on certain eligibility factors, other criteria diverge between programs, and very few factors were considered absolute contraindications. As the popularity of the field continues to grow, we encourage the development of consensus evidence-based eligibility criteria.

Comparative Outcomes of Malar Implants Versus Fat Transfer to Cheeks Among Transfeminine Individuals Undergoing Malar Augmentation.

BACKGROUND: Malar augmentation is a key procedure sought out by transfeminine individuals seeking to feminize their facial appearance. Different surgical techniques have been described in the literature including fat transfer to the cheeks and malar implant placement. Because of the paucity of information in the literature, there is no consensus on best practices for this procedure. The objective of our study is to determine the effectiveness and safety of malar implants as compared with fat transfer to the cheeks in transfeminine individuals. METHODS: We examined all patients with the diagnosis of gender dysphoria that were referred to the senior author seeking consultation for feminizing facial procedures between June 2017 and August 2022. Patients who underwent fat transfer to the cheeks or malar implant placement were included in our study. We reviewed the electronic medical record of each patient, and we retrieved and analyzed data regarding demographics, medical and surgical history, operative dictations, clinic notes, and postoperative follow-up. Univariate analysis was used to assess for differences in postoperative complications between these 2 groups. RESULTS: We identified 231 patients underwent feminizing facial gender affirming surgery, with 152 patients receiving malar augmentation through malar implants or fat grafting. One hundred twenty-nine patients (84.9%) underwent malar implant placement and 23 (15.1%) underwent fat grafting to the cheeks. The mean follow-up time was 3.6 ± 2.7 months. Patient satisfaction was greater in the malar implant group (126/129, 97.7%) compared with the fat transfer group (20/23, 87%, P < 0.045). Two patients who received implants (1.8%) experienced postoperative complications. No patient undergoing fat transfer experiences similar adverse outcomes. Nevertheless, the difference was not statistically significant (P = 1.00). CONCLUSIONS: Our findings support the contention that malar implants are a safe alternative for malar augmentation among transfeminine individuals. While autologous fat transfer to the cheek is an indispensable option in patients requiring minor malar enhancement, malar implants offer a more permanent option with a better aesthetic outcome in patients requiring major malar enhancement. To minimize postoperative complications, surgeons should emphasize patient compliance with postoperative directions.

The Role of Radiation Therapy in Adult and Pediatric Keloid Management: A National Survey of Radiation Oncologists.

INTRODUCTION: Radiation therapy is a promising modality for treating keloids after surgical excision. However, it is currently not standard practice among physicians because of concern surrounding the risk of radiation-induced secondary cancers, especially among pediatric patients. There is minimal research assessing the complications for radiation therapy in keloid management. AIM: The goal of this study was to determine radiation oncologists' perspectives about the utility and appropriateness of radiation therapy for keloid management in both adult and pediatric patients. This study also aimed to characterize radiation modality, dose, fractionation, and secondary complications observed by providers. METHODS: An electronic survey was delivered to 3102 members of the American Society for Radiation Oncology. The survey subjects were radiation oncologists who are currently practicing in the United States. Rates of responses were analyzed. RESULTS: A total of 114 responses from practicing radiation oncologists were received. Of these, 113 providers (99.1%) supported radiation therapy for keloid management in adults, whereas only 54.9% supported radiation therapy for pediatric patients. Of 101 providers that treated adults in the past year, the majority used external beam: electrons (84.2%), applied 3 fraction regimens (54.4%), and delivered radiation within 24 hours postexcision (45.5%). In pediatric patients, only 42 providers reported treating at least 1 patient. The majority used electron beam radiation (76.2%), applied 3 faction regimens (65%), and delivered radiation on the same day of keloid excision (50.0%) The main concern when treating pediatric patients were risk of secondary malignancy (92.1%). CONCLUSION: Although radiation therapy appears to be a widely accepted adjuvant treatment option for adults with keloids, the use of radiation therapy for pediatric patients is less widely accepted because of concerns regarding secondary malignancy. The findings suggest additional studies need to be carried out to assess the risk of those complications.

Technical Feasibility of Whole-eye Vascular Composite Allotransplantation: A Systematic Review.

There are over 43 million individuals in the world who are blind. As retinal ganglion cells are incapable of regeneration, treatment modalities for this condition are limited. Since first incepted in 1885, whole-eye transplantation (WET) has been proposed as the ultimate cure for blindness. As the field evolves, different aspects of the surgery have been individually explored, including allograft viability, retinal survival, and optic nerve regeneration. Due to the paucity in the WET literature, we aimed to systematically review proposed WET surgical techniques to assess surgical feasibility. Additionally, we hope to identify barriers to future clinical application and potential ethical concerns that could be raised with surgery. Methods: We conducted a systematic review of PubMed, Embase, Cochrane Library, and Scopus from inception to June 10, 2022, to identify articles pertaining to WET. Data collection included model organisms studied, surgical techniques utilized, and postoperative functional outcomes. Results: Our results yielded 33 articles, including 14 mammalian and 19 cold-blooded models. In studies performing microvascular anastomosis in mammals, 96% of allografts survived after surgery. With nervous coaptation, 82.9% of retinas had positive electroretinogram signals after surgery, indicating functional retinal cells after transplantation. Results on optic nerve function were inconclusive. Ocular-motor functionality was rarely addressed. Conclusions: Regarding allograft survival, WET appears feasible with no complications to the recipient recorded in previous literature. Functional restoration is potentially achievable with a demonstrated positive retinal survival in live models. Nevertheless, the potential of optic nerve regeneration remains undetermined.

Characterizing Cleft Rhinoplasty Across Skeletal Maturity: A Systematic Review of Terminology and Surgical Techniques.

OBJECTIVE: The purpose of this study is to assess cleft rhinoplasty terminology across phases of growth.Design/Setting: A systematic review was performed on cleft rhinoplasty publications over 20 years.Interventions: Studies were categorized by age at surgical intervention: infant (<1 year); immature (1 to 14 years); mature (>15 years).Main Outcome Measures: Collected data included terminology used and surgical techniques. RESULTS: The 288 studies included demonstrated a wide range of terminology. In the infant group, 51/54 studies used the term "primary." In the immature group, 7/18 studies used the term "primary," 3/18 used "secondary." In the mature group, 2/33 studies used the term "primary," 16/33 used "secondary," 2/33 used "definitive," 5/33 used terms such as "mature," "adult," and "late," and 8/33 did not use terminology.Surgical technique assessment demonstrated: cleft rhinoplasty at infancy used nostril rim or no nasal incision, immature rhinoplasty used closed and open rhinoplasty incisions; and mature rhinoplasty used a majority of open rhinoplasty. Infant and immature cleft rhinoplasty incorporated septal harvest or spur removal in <10% of cases, whereas these procedures were common in mature rhinoplasty. No studies in infants or immature patients used osteotomies or septal grafts, common techniques in mature rhinoplasty. CONCLUSIONS: Current terminology for cleft rhinoplasty is varied and inconsistently applied across stages of facial development. However, cleft rhinoplasty performed at infancy, childhood, and facial maturity are surgically distinct procedures. The authors recommend the terminology "infant," "immature," and "mature" cleft rhinoplasty to accurately describe this procedure within the context of skeletal growth.

"Septoplasty" Performed at Primary Cleft Rhinoplasty: A Systematic Review of Techniques and Call for Accurate Terminology.

OBJECTIVE: Primary cleft nasal repair can include septal reconstruction. We hypothesize that primary cleft septoplasty and adult septoplasty have fundamental differences that render these procedures as distinct surgical entities. DESIGN: Systematic review of the PubMed, Cochrane, and Embase databases performed on pediatric cleft and general adult septoplasty techniques through December 2021. (PROSPERO ID CRD42022295763). MAIN OUTCOME MEASURES: Collected data included information on septal dissection, septal detachment, and management of the bony and cartilaginous septum. RESULTS: Twenty-eight pediatric cleft septoplasty and 229 adult septoplasty studies were included. Dissection in primary cleft septoplasty was limited to the anterocaudal septum, while secondary cleft septoplasty and adult septoplasty techniques entailed wide exposures of the cartilaginous septum with or without exposure of the perpendicular plate of the ethmoid. In primary cleft septoplasty, detachment of the septum was mostly limited to the nasal spine and anterior base of the cartilaginous septum, while secondary cleft septoplasty and adult septoplasty included detachment from the vomer, and ethmoid. In the few reports of cartilage excision during primary cleft septoplasty, removal was limited to the anterior inferior border of the septum, while secondary cleft septoplasty and adult septoplasty included excision of the cartilaginous and bony septum. CONCLUSION: Primary cleft septoplasty is distinct from septoplasty performed on facially mature patients. More specifically, septal dissection and detachment are limited to the anterior caudal area during primary lip repair, with rare removal of cartilage or bone. Given these differences, the authors suggest the term "septal reset" to describe septoplasty performed during primary cleft nasal repair.

Mitigating nipple areolar complex (NAC) ischemia following mastopexy augmentation using nitroglycerin application and methylprednisolone: a case report.

A patient who underwent bilateral wise-pattern mastopexy augmentation with threatened nipple-areolar complex necrosis was successfully managed medically with IV methylprednisolone and topical nitroglycerin ointment as immediate consultation with the operating surgeon was not possible.