82 results on '"Ari M. Wes"'
Search Results
2. Abstract: A Prospective Study of Forces in Craniofacial Distraction
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Lawrence O. Lin, BS, Ari M. Wes, BA, Daniel M. Mazzaferro, MBA, Rosaline S. Zhang, BA, Ian C. Hoppe, MD, Scott P. Bartlett, MD, and Jesse A. Taylor, MD
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Surgery ,RD1-811 - Published
- 2018
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3. Abstract: A Craniometric Analysis of Cranial Base Differences in Unicoronal Craniosynostosis
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Daniel M. Mazzaferro, MBA, Ari M. Wes, BA, Sanjay Naran, MD, Scott P. Bartlett, MD, and Jesse A. Taylor, MD
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Surgery ,RD1-811 - Published
- 2017
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4. Abstract: Minor Suture Fusion Analysis in Infants with Syndromic and Non-Syndromic Craniosynostosis
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Daniel M. Mazzaferro, MBA, Wen Xu, BS, Ari M. Wes, BA, Sanjay Naran, MD, Christopher M. Runyan, MD, Arastoo Vossough, MD, PhD, Scott P. Bartlett, MD, and Jesse A. Taylor, MD
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Surgery ,RD1-811 - Published
- 2017
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5. Abstract: Craniosynostosis Surgery: Does Hospital Case-Volume Impact Outcomes or Cost?
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Jesse A. Taylor, MD, Ari M. Wes, BA, Dan Mazzaferro, MBA, Sanjay Naran, MD, Edward Hopkins, BA, and Scott P. Bartlett, MD
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Surgery ,RD1-811 - Published
- 2017
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6. Abstract: Comparison of Muscle Activity and Facial Symmetry in Lengthening Temporalis Myoplasty Vs. Two-Stage Free Gracilis Muscle Transfer in Children
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Daniel M Mazzaferro, MBA, Kristin Faschan, MD, Ari M. Wes, BA, Oksana Jackson, MD, Scott P. Bartlett, MD, and Phuong Nguyen, MD
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Surgery ,RD1-811 - Published
- 2017
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- View/download PDF
7. Abstract: Orthognathic Surgery Has a Significant Effect on Perceived Personality Traits and Emotions
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Daniel M. Mazzaferro, MBA, Ari M. Wes, BA, Sanjay Naran, MD, Rebecca Pearl, PhD, Scott P. Bartlett, MD, and Jesse A. Taylor, MD
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Surgery ,RD1-811 - Published
- 2017
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8. Quantified Facial Soft-tissue Strain in Animation Measured by Real-time Dynamic 3-Dimensional Imaging
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Vivian M. Hsu, MD, Ari M. Wes, BA, Youssef Tahiri, MD, Joshua Cornman-Homonoff, BS, and Ivona Percec, MD, PhD
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Surgery ,RD1-811 - Abstract
Background: The aim of this study is to evaluate and quantify dynamic soft-tissue strain in the human face using real-time 3-dimensional imaging technology. Methods: Thirteen subjects (8 women, 5 men) between the ages of 18 and 70 were imaged using a dual-camera system and 3-dimensional optical analysis (ARAMIS, Trilion Quality Systems, Pa.). Each subject was imaged at rest and with the following facial expressions: (1) smile, (2) laughter, (3) surprise, (4) anger, (5) grimace, and (6) pursed lips. The facial strains defining stretch and compression were computed for each subject and compared. Results: The areas of greatest strain were localized to the midface and lower face for all expressions. Subjects over the age of 40 had a statistically significant increase in stretch in the perioral region while lip pursing compared with subjects under the age of 40 (58.4% vs 33.8%, P = 0.015). When specific components of lip pursing were analyzed, there was a significantly greater degree of stretch in the nasolabial fold region in subjects over 40 compared with those under 40 (61.6% vs 32.9%, P = 0.007). Furthermore, we observed a greater degree of asymmetry of strain in the nasolabial fold region in the older age group (18.4% vs 5.4%, P = 0.03). Conclusions: This pilot study illustrates that the face can be objectively and quantitatively evaluated using dynamic major strain analysis. The technology of 3-dimensional optical imaging can be used to advance our understanding of facial soft-tissue dynamics and the effects of animation on facial strain over time.
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- 2014
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9. A Quantification of Scalp Thickness before and after Posterior Vault Distraction Osteogenesis
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Zachary D. Zapatero, Carrie Z. Morales, Ari M. Wes, Christopher L. Kalmar, Mychajlo S. Kosyk, Jordan W. Swanson, Scott P. Bartlett, and Jesse A. Taylor
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Male ,Scalp ,Cephalometry ,Child, Preschool ,Preoperative Period ,Osteogenesis, Distraction ,Humans ,Infant ,Female ,Surgery ,Organ Size ,Postoperative Period - Abstract
Previous literature has documented craniometric changes of the bony calvaria, increases in intracranial volume, and resolution of Chiari malformations following posterior vault distraction osteogenesis. No studies have analyzed changes to the soft-tissue envelope after posterior vault distraction osteogenesis. In this study, the authors aimed to provide objective measurements of scalp thickness in patients undergoing posterior vault distraction osteogenesis, utilizing facial soft-tissue thickness as a proxy to control for growth. The authors hypothesized that the soft tissues of the scalp are not made thinner by the distraction process, either in the region of distraction or in neighboring areas. Subjects who underwent posterior vault distraction osteogenesis for a craniosynostosis diagnosis who had high-resolution predistraction and post-distractor removal computed tomographic scans within 100 days of each operation were included. The scans were analyzed on Materialise Mimics version 21 software (Materialise, Ghent, Belgium). Six key craniometric landmarks (glabella, pogonion, zygion, vertex, euryon, and opisthocranium) were identified on the three-dimensional bone masks in the Frankfort horizontal plane. The points were overlaid onto soft-tissue thickness masks and thicknesses were recorded. Percent change in postoperative facial soft-tissue thickness was used to control for growth of the craniofacial soft-tissue envelope during the study interval. The preoperative and postoperative posterior vault distraction osteogenesis cohorts did not differ significantly at the glabella, pogonion, opisthocranium, vertex, and zygion. The corrected median thickness at the euryon was significantly increased in the post-posterior vault distraction osteogenesis cohort [2.67 mm (IQR, 2.49 mm to 4.02 mm) versus 5.26 mm (IQR, 3.83 mm to 7.82 mm), p = 0.002]. This is the first study to quantify changes in soft-tissue thicknesses preoperatively and postoperatively in patients undergoing posterior vault distraction osteogenesis, demonstrating maintenance of scalp thickness. .Therapeutic, IV.
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- 2022
10. Actionable Risk Model for the Development of Surgical Site Infection after Emergency Surgery
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Ari M. Wes, Lewis J. Kaplan, John P. Fischer, and Joseph S. Fernandez-Moure
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Microbiology (medical) ,medicine.medical_specialty ,Infection risk ,Framingham Risk Score ,Scoring system ,Post operative infection ,business.industry ,Incidence ,food and beverages ,Risk model ,Infectious Diseases ,Emergency surgery ,Risk Factors ,Emergency medicine ,Surgical site ,medicine ,Humans ,Surgical Wound Infection ,Surgery ,business ,Surgical site infection ,Digestive System Surgical Procedures ,Retrospective Studies - Abstract
Background: Surgical site infections (SSIs) increase mortality and the economic burden associated with emergency surgery (ES). A reliable and sensitive scoring system to predict SSIs can help guide...
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- 2021
11. Sociodemographic Factors That Influence the Choice to Pursue Nasoalveolar Molding: One Pediatric Hospital’s Experience
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Rotem Kimia, Michelle A. Scott, Leanne Magee, Oksana A. Jackson, Ari M. Wes, Isabella Guajardo, Kristen Lowe, and Paris D. Butler
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medicine.medical_specialty ,Nasoalveolar Molding ,business.industry ,Cleft Lip ,030206 dentistry ,Molding (process) ,Nose ,030230 surgery ,Oral health ,Hospitals, Pediatric ,Cleft Palate ,03 medical and health sciences ,0302 clinical medicine ,Otorhinolaryngology ,Pediatric hospital ,Family medicine ,Alveolar Process ,medicine ,Humans ,Parental perception ,Oral Surgery ,Child ,business ,Retrospective Studies - Abstract
Objective: To identify demographic factors that influence choosing nasoalveolar molding (NAM) in the treatment of cleft lip with or without cleft palate (CL±P), and NAM treatment compliance. Design: This work is a retrospective cohort study. Setting: Tertiary pediatric hospital. Patients, Participants: One hundred forty-nine patients with a diagnosis of unilateral complete CL±P receiving treatment when NAM was offered (January 1, 2008-July 26, 2016). Main Outcome Measure(s): Demographic variables collected included race, ethnicity, ZIP code, number of caregivers, caregiver employment status, and health insurance status. Medical variables collected included diagnosis, treatment pursued, compliance with NAM, completion of NAM, and the treating cleft surgeon and orthodontist. Data were analyzed via Fisher exact tests, χ2 tests, and multivariate logistic regression to identify factors that influence the decision to pursue NAM and treatment compliance. Results: Univariate analyses identified the following significant factors predicting the pursuit of NAM: race and insurance type (both P < .001), surgeon ( P = .005), income level ( P = .009), comorbidities ( P = .015), and syndromic diagnosis ( P = .033). Driving distance trended toward significance ( P = .078). Multivariate regression analyses indicated that Asian race ( P = .047), insurance type ( P = .046), driving distance ( P = .019), and surgeon ( P = .017) were significant predictors of pursuit of NAM. Conclusions: There are disparities in patient choice of NAM at our center for children with complete cleft lip. African American patient families were less likely to pursue this intervention. A stronger understanding of the barriers that lower income and minority patients face is needed in order to better characterize disparities in cleft care.
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- 2020
12. Posterior Vault Distraction Osteogenesis: Rates of Ossification in Bone Gaps After Consolidation
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Sanjay Naran, Daniel M. Mazzaferro, Ari M. Wes, Jordan H. Larson, Scott P. Bartlett, and Jesse A. Taylor
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Craniosynostoses ,Otorhinolaryngology ,Osteogenesis ,Recurrence ,Skull ,Osteogenesis, Distraction ,Humans ,Infant ,Surgery ,General Medicine ,Retrospective Studies - Abstract
The authors observe significant bone gaps upon distractor removal in posterior vault distraction osteogenesis (PVDO). The purpose of this study was to quantify bone gaps upon distractor removal, determine whether they close over time, determine if they predispose to relapse, and investigate whether age affects rate and degree of re-ossification. The authors performed a retrospective review of PVDO patients and included those with computed tomography (CT) scans at 2 timepoints: 1 at completion of consolidation and another at least 4 months later. Using Mimics software, bone gaps were traced to calculate total surface area. A paired t test and linear regression were used to compare size of bone gaps, presence of relapse, and rates of re-ossification. Sixty-nine patients were identified, with 7 meeting inclusion criteria. Three were under 1 year. Consolidation began 28.3 ± 6.0 days after surgery and continued for 64.9 ± 14.5 days. Length of time between CT scans was 7.5 ± 2.7 months. A significant decrease in bone gaps occurred between scans (33.4 ± 14.6 cm2 versus 19.2 ± 17.2 cm2, P = 0.005). After consolidation, ossification occurred at a rate of 2.4 cm2/month (P = 0.046). The rate of bony regeneration in patients under and over 1 year was 4.3 cm3/month (P = 0.025) and 1.5 cm3/month (P = 0.552), respectively. Despite differential bony regeneration rates, no patient demonstrated relapse. From this study, the authors conclude the following. Calvarial bone gaps are present after PVDO consolidation. These gaps undergo re-ossification at a rate that appears to be faster in infants. Overall, they decrease in size over time. The presence of bone gaps does not correlate with relapse of cranial expansion.
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- 2021
13. MP20-07 THE EVOLUTION OF UROLOGY RESIDENT CAREER PREFERENCES DURING TRAINING: A NATIONAL SURVEY STUDY
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Andrea Yeguez, Amanda Jones, Robert Caleb Kovell, Ari M. Wes, Ruchika Talwar, and J. Thomas Paliga
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medicine.medical_specialty ,business.industry ,Urology ,Medicine ,Survey research ,business ,Training (civil) - Abstract
INTRODUCTION AND OBJECTIVE:Although recent studies have characterized career preferences among urology residents, how or why these evolve over time is not well understood. There is a paucity of gra...
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- 2021
14. A Craniometric Analysis of the Posterior Cranial Base After Posterior Vault Distraction
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Scott P. Bartlett, Netanja S Ter Maaten, Sanjay Naran, Daniel M. Mazzaferro, Ari M. Wes, and Jesse A. Taylor
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Cephalometry ,medicine.medical_treatment ,Osteogenesis, Distraction ,03 medical and health sciences ,0302 clinical medicine ,Distraction ,Cranial vault ,Humans ,Medicine ,Foramen Magnum ,Postoperative Period ,Child ,030223 otorhinolaryngology ,Retrospective Studies ,Intracranial pressure ,Skull Base ,Foramen magnum ,business.industry ,Infant, Newborn ,Occipital bone ,Infant ,030206 dentistry ,General Medicine ,Craniometry ,medicine.anatomical_structure ,Otorhinolaryngology ,Child, Preschool ,Occipital Bone ,Distraction osteogenesis ,Surgery ,Nasion ,Tomography, X-Ray Computed ,business ,Nuclear medicine ,Algorithms - Abstract
Background Posterior vault distraction osteogenesis (PVDO) has been demonstrated to effectively increase intracranial volume, treat increased intracranial pressure, and improve head shape in syndromic patients. The purpose of this study is to compare changes along the posterior cranial base before and after distraction. Methods A retrospective review was completed of subjects who underwent PVDO with computed tomography scans at 2 time-points: within 3 months preoperatively and 1 to 6 months postoperatively. Using Mimics software, craniometric landmarks were identified and surface area of the foramen magnum was calculated. A comparison of pre- to postoperative measurements was completed using Wilcoxon matched-paired signed rank tests and linear regression. Results A total of 65 PVDO subjects were identified, 12 subjects met inclusion criteria. Mean operative age was 3.0 ± 4.0 years. The cranial vault was distracted on average 25.0 ± 6.0 mm, with those 12 months of age distracted 22.0 ± 4.9 mm (P = 0.0543). There was a significant increase in pre- to postoperative foramen magnum surface area (52.1 ± 63.2 mm, P = 0.002), length (0.9 ± 1.4 mm, P = 0.050), and width (0.6 ± 1.0 mm, P = 0.050). Similarly, linear distances between nasion and posterior cranial base landmarks such as foramen magnum (3.4 ± 4.2 mm, P = 0.010), and occipital protuberance (9.1 ± 9.6 mm, P = 0.003) were increased. Subjects under 12 months had a greater percentage increases in posterior vault length than those over 12 months. Conclusion Posterior vault distraction osteogenesis is associated with an increase in size of the foramen magnum, and lengthening of the posterior cranial base, both of which may be beneficial in patients with turribrachycephaly.
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- 2019
15. Long Term Speech Outcomes Following Midface Advancement in Syndromic Craniosynostosis
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Marilyn Cohen, Scott P. Bartlett, James Sun, Christopher L. Kalmar, Ari M. Wes, Jordan W. Swanson, Carrie E. Zimmerman, Jesse A. Taylor, Giap H. Vu, and Laura S. Humphries
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Male ,Time Factors ,medicine.medical_treatment ,Population ,Nasal emission ,Osteogenesis, Distraction ,Craniosynostosis ,03 medical and health sciences ,Craniosynostoses ,0302 clinical medicine ,Medicine ,Humans ,Speech ,Postoperative Period ,030223 otorhinolaryngology ,education ,Nasality ,Retrospective Studies ,Orthodontics ,education.field_of_study ,Monobloc ,business.industry ,030206 dentistry ,General Medicine ,medicine.disease ,Obstructive sleep apnea ,Cleft Palate ,Otorhinolaryngology ,Pfeiffer syndrome ,Distraction osteogenesis ,Surgery ,Female ,business - Abstract
Midface advancement by distraction osteogenesis (DO) is commonly performed in patients with craniosynostosis for indications including midface hypoplasia, exorbitism, obstructive sleep apnea, class III malocclusion, and overall aesthetic facial deficiency. There is evidence to suggest that maxillary LeFort I advancement increases the risk of velopharyngeal dysfunction in the cleft palate population, yet few studies have investigated changes in speech following LeFort III or monobloc midface advancement in patients with syndromic craniosynostosis. The purpose of this study was to examine the effect of midface DO on speech as indicated by the Pittsburgh Weighted Speech Score in patients with Apert, Crouzon, and Pfeiffer Syndrome. Among 73 midface advancement cases performed during the study period, 19 cases met inclusion criteria. Overall, the highest post-advancement Pittsburgh Weighted Speech Score (PWSS) was significantly higher than the pre-advancement PWSS (0.52 versus 2.42, P = 0.01), indicating an acute worsening of VPI post-advancement. Specifically, the PWSS components nasal emission and nasality were significantly higher post-advancement than pre-advancement (nasal emission: 1.16 versus 0.21, P = 0.02) (nasality: 0.68 versus 0.05, P = 0.04). However, there was no significant difference between pre-advancement PWSS and the latest post-advancement PWSS (P = 0.31). Midface distraction is associated with an acute worsening of VPI post-operatively that is followed by improvement, and often resolution over time. Future work with additional patient accrual is needed to determine the effect of different advancement procedures and syndromes on VPI rates and profundity.
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- 2020
16. Strabismus in Unicoronal Craniosynostosis: Effect of Orbital Dysmorphology and Fronto-Orbital Advancement and Remodeling
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Jason W. Yu, Wen Xu, Scott P. Bartlett, Jason D. Wink, Ari M. Wes, and Jesse A. Taylor
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Male ,medicine.medical_specialty ,genetic structures ,Unicoronal craniosynostosis ,030230 surgery ,New onset ,03 medical and health sciences ,Craniosynostoses ,0302 clinical medicine ,Ophthalmology ,Deformity ,medicine ,Retrospective analysis ,Humans ,Strabismus ,Retrospective Studies ,business.industry ,Infant ,Plastic Surgery Procedures ,Control subjects ,eye diseases ,Logistic Models ,Clinical question ,030220 oncology & carcinogenesis ,Case-Control Studies ,Frontal Bone ,Surgery ,Female ,sense organs ,medicine.symptom ,business ,Orbit ,Strabismus surgery - Abstract
BACKGROUND The purpose of this study was to determine what craniometric changes occur to both orbits of unicoronal craniosynostosis patients undergoing fronto-orbital advancement and remodeling, and which of these changes are associated with new onset of postoperative strabismus. METHODS A retrospective analysis was performed of the preoperative and postoperative orbits of 24 unicoronal craniosynostosis patients and the orbits of 24 control subjects, totaling 144 orbits. Eight parameters were evaluated using multivariate logistic regression analysis. One of the parameters was modified orbital index, an indicator of severity of harlequin deformity. RESULTS Significant differences in orbital dimensions and angles were present bilaterally in unicoronal craniosynostosis orbits when compared to controls. Fronto-orbital advancement and remodeling increased the ipsilateral unicoronal craniosynostosis orbital volume from 13,184 ± 2003 mm to 16,220 ± 2323 mm (p < 0.001). Ipsilateral horizontal cone angles were increased from 48 ± 5 degrees to 54 ± 7 degrees (p = 0.004). Ipsilateral vertical cone angles were decreased from 73 ± 8 degrees to 66 ± 10 degrees (p = 0.003). Ipsilateral modified orbital index improved from 0.83 ± 0.06 to 0.88 ± 0.06 (p = 0.003). Three of the 19 unicoronal craniosynostosis patients developed transient postoperative strabismus. Logistic regression analysis displayed a strong significant association between new-onset strabismus and a change in modified orbital index with a coefficient of 30.84 ± 14.51 (p < 0.05). CONCLUSIONS The orbital dysmorphology in unicoronal craniosynostosis is bilateral in nature, and it is not wholly treated with conventional fronto-orbital advancement and remodeling. The severity of ipsilateral orbital dysmorphology is correlated with the incidence of postoperative strabismus following conventional fronto-orbital advancement and remodeling. Future research is needed to develop strategies to mitigate the risk of development of strabismus in this group of patients. CLINICAL QUESTION/LEVEL OF EVIDENCE Risk, III.
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- 2020
17. Cleft-Palate Repair
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Daniel M. Mazzaferro, Sanjay Naran, Jesse A. Taylor, Ari M. Wes, and Scott P. Bartlett
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Male ,medicine.medical_specialty ,Hospitals, Low-Volume ,Multivariate analysis ,030230 surgery ,Cohort Studies ,03 medical and health sciences ,Postoperative Complications ,0302 clinical medicine ,Palate repair ,medicine ,Humans ,Child ,Retrospective Studies ,Univariate analysis ,Case volume ,Orthognathic Surgical Procedures ,business.industry ,Infant, Newborn ,Infant ,Retrospective cohort study ,Length of Stay ,Hospital Charges ,Surgery ,Cleft Palate ,Treatment Outcome ,Child, Preschool ,030220 oncology & carcinogenesis ,Multivariate Analysis ,Cleft palate repair ,Female ,Complication ,business ,Hospitals, High-Volume ,Cohort study - Abstract
BACKGROUND How hospital case-volume affects operative outcomes and cost continues to grow in importance. The purpose of this study was to examine the relationship of case volume with operative outcomes and cost in cleft palate repair. METHODS Subjects undergoing cleft palate repair between 2004 and 2015 were identified in the Pediatric Health Information System. Outcomes were compared between two groups: those undergoing treatment at a high-volume institution, and those undergoing treatment at a low-volume institution. Primary outcomes were as follows: any complication, prolonged length of stay, and increased total cost. RESULTS Over 20,000 patients (n = 20,320) from 49 institutions met inclusion criteria. On univariate analysis, those subjects who underwent treatment at a high-volume institution had a lower rate of overall complications (3.4 percent versus 5.1 percent; p < 0.001), and lower rates of prolonged length of stay (4.5 percent versus 5.8 percent; p < 0.001) and increased total cost (48.6 percent versus 50.9 percent; p = 0.002). In multivariate regression analyses, subjects treated in high-volume centers were less likely to experience any complication (OR, 0.678; p < 0.001) and were less likely to have an extended length of stay (OR, 0.82; p = 0.005). Subjects undergoing palate repair at a high-volume institution were no less likely to incur increased total cost (OR, 1.01; p = 0.805). CONCLUSION In institutions performing a high volume of cleft palate repairs, subjects had significantly decreased odds of experiencing a complication or prolonged length of stay. CLINICAL QUESTION/LEVEL OF EVIDENCE Therapeutic, III.
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- 2018
18. Spring-Mediated Cranioplasty in Sagittal Synostosis
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James Sun, Daniel M. Mazzaferro, Scott P. Bartlett, Netanja S Ter Maaten, Ari M. Wes, Sanjay Naran, and Jesse A. Taylor
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Male ,medicine.medical_specialty ,Cephalometry ,medicine.medical_treatment ,Spring force ,Craniosynostoses ,03 medical and health sciences ,0302 clinical medicine ,Deformity ,Humans ,Medicine ,Postoperative Period ,Retrospective Studies ,Cephalic index ,business.industry ,Age Factors ,Infant ,Retrospective cohort study ,General Medicine ,Plastic Surgery Procedures ,Craniometry ,Cranioplasty ,Surgery ,Otorhinolaryngology ,Sagittal synostosis ,Spring (device) ,030220 oncology & carcinogenesis ,Preoperative Period ,Female ,medicine.symptom ,business ,Craniotomy ,030217 neurology & neurosurgery - Abstract
PURPOSE The aim of this study is to evaluate the effect of timing of surgery and spring characteristics on correction of scaphocephalic deformity in patients undergoing spring-mediated cranioplasty (SMC) for sagittal craniosynostosis. METHODS The authors conducted a review of patients with sagittal craniosynostosis who underwent SMC at a tertiary referral center between July 2011 and March 2017, with a primary outcome measure of head shape, both preoperatively and postoperatively, determined by cephalic index (CI). Patient demographics and operative details including timing of surgery and spring characteristics were collected. Differences in CI preoperation and postoperation were compared using Wilcoxon signed-rank test. Ordinary least-squares linear regression was used to assess the impact of timing, number of springs, maximum single spring force, and total spring force on postoperative change in CI. RESULTS Thirty-six subjects (12 males and 24 females) were included in the study. Mean age at spring placement was 3.9 months (range: 1.9-9.2) with a mean follow-up of 1.4 years (range: 0.3-5.2). The mean number of springs used was 3 (range: 2-4). The mean maximum single spring force was 9.9 Newtons (N) (range: 6.9-13.0) and the mean total spring force was 24.6 N (range: 12.7-37.0). Mean CI increased from 70 ± 0.9 preoperatively to 77 ± 1.0 postoperatively (P
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- 2018
19. 5000 Free Flaps and Counting
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Stephen J. Kovach, Ari M. Wes, Jason M. Weissler, Peter F. Koltz, Joseph M. Serletti, Michael N. Mirzabeigi, Michael G. Tecce, David W. Low, Suhail K. Kanchwala, Martin J. Carney, Joshua Fosnot, and Liza C. Wu
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Program evaluation ,medicine.medical_specialty ,business.industry ,medicine.medical_treatment ,General surgery ,MEDLINE ,Retrospective cohort study ,Evidence-based medicine ,030230 surgery ,Microsurgery ,03 medical and health sciences ,Plastic surgery ,0302 clinical medicine ,030220 oncology & carcinogenesis ,Health care ,Medicine ,Surgery ,Outcomes research ,business - Abstract
Background The establishment of an effective clinical and academic culture within an institution is a multifactorial process. This process is cultivated by dynamic elements such as recruitment of an accomplished and diverse faculty, patient geographic outreach, clinical outcomes research, and fundamental support from all levels of an institution. This study reviews the academic evolution of a single academic plastic surgery practice, and summarizes a 10-year experience of microsurgical development, clinical outcomes, and academic productivity. Methods A 10-year retrospective institutional review was performed from fiscal years 2006 to 2016. Microsurgical flap type and operative volume were measured across all microsurgery faculty and participating hospitals. Microvascular compromise and flap salvage rates were noted for the six highest volume surgeons. Univariate and multivariable predictors of flap salvage were determined. Results The 5000th flap was performed in December of 2015 within this institutional study period. Looking at the six highest volume surgeons, free flaps were examined for microvascular compromise, with an institutional mean take-back rate of 1.53 percent and flap loss rate of 0.55 percent across all participating hospitals. Overall, 74.4 percent of cases were breast flaps, and the remaining cases were extremity and head and neck flaps. Conclusions Focused faculty and trainee recruitment has resulted in an academically and clinically productive practice. Collaboration among faculty, staff, and residents contributes to continual learning, innovation, and quality patient care. This established framework, constructed based on experience, offers a workable and reproducible model for other academic plastic surgery institutions. Clinical question/level of evidence Therapeutic, IV.
- Published
- 2018
20. Craniosynostosis Surgery
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Ari M. Wes, Daniel M. Mazzaferro, Edward Hopkins, Scott P. Bartlett, Sanjay Naran, and Jesse A. Taylor
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Male ,medicine.medical_specialty ,Hospitals, Low-Volume ,Multivariate analysis ,Databases, Factual ,Pediatric health ,Craniosynostosis ,Craniosynostoses ,03 medical and health sciences ,Postoperative Complications ,0302 clinical medicine ,Outcome Assessment, Health Care ,Odds Ratio ,Humans ,Medicine ,Orthopedic Procedures ,In patient ,Case volume ,business.industry ,Infant, Newborn ,Infant ,Odds ratio ,Length of Stay ,Hospitals, Pediatric ,medicine.disease ,United States ,Surgery ,Logistic Models ,Clinical question ,Child, Preschool ,030220 oncology & carcinogenesis ,Multivariate Analysis ,Female ,business ,Complication ,Hospitals, High-Volume ,030217 neurology & neurosurgery - Abstract
BACKGROUND The relationships between hospital/surgeon characteristics and operative outcomes and cost are being scrutinized increasingly. In patients with craniosynostosis specifically, the relationship between hospital volume and outcomes has yet to be characterized. METHODS Subjects undergoing craniosynostosis surgery between 2004 and 2015 were identified in the Pediatric Health Information System. Outcomes were compared between two exposure groups, those undergoing treatment at a high-volume institution (>40 cases per year), and those undergoing treatment at a low-volume institution (40 cases per year). Primary outcomes were any complication, prolonged length of stay, and increased total cost. RESULTS Over 13,000 patients (n = 13,112) from 49 institutions met inclusion criteria. In multivariate regression analyses, subjects treated in high-volume centers were less likely to experience any complication (OR, 0.764; p < 0.001), were less likely to have an extended length of stay (OR, 0.624; p < 0.001), and were less likely to have increased total cost (OR, 0.596; p < 0.001). Subjects undergoing strip craniectomy in high-volume centers were also less likely to have any complication (OR, 0.708; p = 0.018) or increased total cost (OR, 0.51; p < 0.001). Subjects undergoing midvault reconstruction in high-volume centers were less likely to experience any complications (OR, 0.696; p = 0.002), have an extended length of stay (OR, 0.542; p < 0.001), or have increased total cost (OR, 0.495; p < 0.001). CONCLUSION In hospitals performing a high volume of craniosynostosis surgery, subjects had significantly decreased odds of experiencing a complication, prolonged length of stay, or increased total cost compared with those undergoing treatment in low-volume institutions. CLINICAL QUESTION/LEVEL OF EVIDENCE Therapeutic, III.
- Published
- 2017
21. Orthognathic Surgery Has a Significant Effect on Perceived Personality Traits and Emotional Expressions
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Daniel M. Mazzaferro, Scott P. Bartlett, Rebecca L. Pearl, Sanjay Naran, Jesse A. Taylor, and Ari M. Wes
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Facial expression ,business.industry ,Social perception ,medicine.medical_treatment ,media_common.quotation_subject ,05 social sciences ,Orthognathic surgery ,030206 dentistry ,medicine.disease ,050105 experimental psychology ,03 medical and health sciences ,0302 clinical medicine ,medicine ,Personality ,0501 psychology and cognitive sciences ,Surgery ,Emotional expression ,Young adult ,Malocclusion ,Big Five personality traits ,business ,media_common ,Clinical psychology - Abstract
BACKGROUND The effects of orthognathic surgery go beyond objective cephalometric correction of facial and dental disproportion and malocclusion, respectively. The authors hypothesized that there is tangible improvement following surgery that alters publicly perceived personality traits and emotions. METHODS The authors used Amazon.com's Mechanical Turk (MTurk), a crowdsourcing tool, to determine how preoperative and postoperative images of orthognathic surgery patients were perceived on six personality traits and six emotional expressions based on posteroanterior and lateral photographs. Blinded respondents provided demographic information and were randomly assigned to one of two sets of 20 photographs (10 subjects before and after surgery). RESULTS Data on 20 orthognathic surgery patients were collected from 476 individuals. The majority of participants were female (52.6 percent), 18 to 39 years old (67.9 percent), Caucasian (76.6 percent), had some college or technical training or graduated college (72.7 percent), and had an annual income between $20,000 and $99,999 (74.6 percent). A paired t test analysis found that subjects were perceived significantly more favorably after orthognathic surgery in 12 countenance categories: more dominant, trustworthy, friendly, intelligent, attractive, and happy; and also less threatening, angry, surprised, sad, afraid, and disgusted (p < 0.05). Raters with the highest annual income perceived a greater magnitude of dominance after surgery than those earning less (p < 0.001). CONCLUSIONS There is significant improvement in the countenance of patients after orthognathic surgery, with both perceived personality traits and emotions deemed more favorable. Additional work is needed to better understand the physiologic underpinnings of such findings. Crowdsourcing technology offers a unique opportunity for surgeons to gather data regarding laypeople's perceptions of surgical outcomes in areas such as orthognathic surgery.
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- 2017
22. Anatomy and Anthropometry of the Ear
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Jesse A. Taylor and Ari M. Wes
- Subjects
Auricle ,business.industry ,Auriculotemporal nerve ,Anatomy ,Superficial temporal artery ,Facial nerve ,Posterior auricular artery ,Vagus nerve ,medicine.nerve ,stomatognathic diseases ,medicine.anatomical_structure ,medicine.artery ,otorhinolaryngologic diseases ,Medicine ,sense organs ,Great auricular nerve ,business ,Lesser occipital nerve - Abstract
The intricacy and distinctiveness of the ear’s topography poses a particular challenge to the reconstructive surgeon. The skin of the ear differs by location, with the skin of the lateral surface being very thin and sensitive, while that of the medial surface is thicker, and very soft. Muscles of the ear, though serving very few purposes, are categorized as either internal or external auricular muscles. It is the internal auricular muscles that create the characteristic folds seen in the ear, while the external auricular muscles stabilize the entire ear. Arterial blood flow to the auricle relies on the superficial temporal artery and the posterior auricular artery, which together form an arcade that supplies blood to the helix. Sensory information from the external ear is carried by the great auricular nerve, the auricular branch of the vagus nerve, the auriculotemporal nerve, and the lesser occipital nerve, while motor innervation is provided by branches of the facial nerve. Possessing a thorough understanding of the anatomy presented herein, in addition to the anthropometric characteristics of a “normal” ear remains critical for surgeons performing ear reconstruction.
- Published
- 2019
23. Assessing Risk Factors for Hospital-Based, Acute Care Within Thirty Days of Craniosynostosis Surgery Using the Healthcare Cost and Utilization Project
- Author
-
Jesse A. Taylor, Wen Xu, Justin P. Fox, Jing Li, Patrick A. Gerety, Ari M. Wes, and Scott P. Bartlett
- Subjects
Male ,medicine.medical_specialty ,Multivariate analysis ,Craniosynostoses ,03 medical and health sciences ,0302 clinical medicine ,Risk Factors ,Acute care ,Ambulatory Care ,medicine ,Humans ,030212 general & internal medicine ,Hospital Costs ,Healthcare Cost and Utilization Project ,Retrospective Studies ,Univariate analysis ,business.industry ,Incidence (epidemiology) ,Infant, Newborn ,Infant ,Retrospective cohort study ,General Medicine ,Emergency department ,Odds ratio ,Surgery ,Hospitalization ,Otorhinolaryngology ,Child, Preschool ,030220 oncology & carcinogenesis ,Female ,Emergency Service, Hospital ,business - Abstract
While in-hospital outcomes and long-term results of craniosynostosis surgery have been described, no large studies have reported on postoperative readmission and emergency department (ED) visits. The authors conducted this study to describe the incidence, associated diagnoses, and risk factors for these encounters within 30 days of craniosynostosis surgery.Using 4 state-level databases, the authors conducted a retrospective cohort study of patients
- Published
- 2016
24. Abstract: A Prospective Study of Forces in Craniofacial Distraction
- Author
-
Jesse A. Taylor, Scott P. Bartlett, Ari M. Wes, Ian C. Hoppe, Lawrence O. Lin, Rosaline S. Zhang, and Daniel M. Mazzaferro
- Subjects
Orthodontics ,business.industry ,Distraction ,lcsh:Surgery ,Saturday, September 29, 2018 ,Medicine ,Surgery ,lcsh:RD1-811 ,Craniomaxillofacial/Head & Neck Session 1 ,Craniofacial ,business ,Prospective cohort study ,PSTM 2018 Abstract Supplement - Published
- 2018
25. Comparative Effectiveness of Retromuscular and Intraperitoneal Repair: What Is the Value of Posterior Sheath Reconstruction?
- Author
-
Charles A. Messa, Jason M. Weissler, John P. Fischer, Ari M. Wes, Sameer Shakir, J. Scott Roth, Martin J. Carney, Stephen J. Kovach, Jesse Y. Hsu, and Fabiola A. Enriquez
- Subjects
Adult ,Aged, 80 and over ,medicine.medical_specialty ,business.industry ,030230 surgery ,Middle Aged ,Surgical Mesh ,Hernia, Ventral ,Surgery ,03 medical and health sciences ,Young Adult ,0302 clinical medicine ,Postoperative Complications ,Treatment Outcome ,Recurrence ,030220 oncology & carcinogenesis ,Medicine ,Humans ,business ,Value (mathematics) ,Herniorrhaphy ,Aged ,Retrospective Studies - Abstract
The authors hypothesize that posterior sheath reconstruction to achieve retromuscular mesh placement provides outcomes comparable to traditional retromuscular mesh placement and superior to intraperitoneal repair.Patients were divided into three groups: (1) retromuscular mesh placement with repaired posterior sheath defects, (2) retromuscular repair with an intact posterior sheath, and (3) intraperitoneal repair. Primary outcomes included recurrence, surgical-site occurrences, and cost.Overall, 179 patients were included. Posterior sheath defects were repaired primarily with absorbable suture or biological mesh. Recurrence rates differed significantly between standard retromuscular repair and intraperitoneal repair groups (p0.009), trended toward significance between repaired posterior sheath and intraperitoneal repair groups (p0.058), and showed no difference between repaired posterior sheath and standard retromuscular repair (p0.608). Retromuscular repair was clinically protective and cost-effective.This analysis of posterior sheath reconstruction suggests outcomes comparable to traditional retromuscular repair and a trend toward superiority compared with intraperitoneal repair. Achieving retromuscular closure appears to demonstrate clinical and cost efficacy.Therapeutic, III.
- Published
- 2018
26. 5000 Free Flaps and Counting: A 10-Year Review of a Single Academic Institution's Microsurgical Development and Outcomes
- Author
-
Martin J, Carney, Jason M, Weissler, Michael G, Tecce, Michael N, Mirzabeigi, Ari M, Wes, Peter F, Koltz, Suhail K, Kanchwala, David W, Low, Stephen J, Kovach, Liza C, Wu, Joseph M, Serletti, and Joshua, Fosnot
- Subjects
Adult ,Male ,Salvage Therapy ,Academic Medical Centers ,Microsurgery ,Middle Aged ,Pennsylvania ,Plastic Surgery Procedures ,Free Tissue Flaps ,Logistic Models ,Outcome Assessment, Health Care ,Humans ,Female ,Program Development ,Aged ,Program Evaluation ,Retrospective Studies - Abstract
The establishment of an effective clinical and academic culture within an institution is a multifactorial process. This process is cultivated by dynamic elements such as recruitment of an accomplished and diverse faculty, patient geographic outreach, clinical outcomes research, and fundamental support from all levels of an institution. This study reviews the academic evolution of a single academic plastic surgery practice, and summarizes a 10-year experience of microsurgical development, clinical outcomes, and academic productivity.A 10-year retrospective institutional review was performed from fiscal years 2006 to 2016. Microsurgical flap type and operative volume were measured across all microsurgery faculty and participating hospitals. Microvascular compromise and flap salvage rates were noted for the six highest volume surgeons. Univariate and multivariable predictors of flap salvage were determined.The 5000th flap was performed in December of 2015 within this institutional study period. Looking at the six highest volume surgeons, free flaps were examined for microvascular compromise, with an institutional mean take-back rate of 1.53 percent and flap loss rate of 0.55 percent across all participating hospitals. Overall, 74.4 percent of cases were breast flaps, and the remaining cases were extremity and head and neck flaps.Focused faculty and trainee recruitment has resulted in an academically and clinically productive practice. Collaboration among faculty, staff, and residents contributes to continual learning, innovation, and quality patient care. This established framework, constructed based on experience, offers a workable and reproducible model for other academic plastic surgery institutions.Therapeutic, IV.
- Published
- 2018
27. Incidence of Cranial Base Suture Fusion in Infants with Craniosynostosis
- Author
-
Scott P. Bartlett, Ari M. Wes, Christopher M. Runyan, Daniel M. Mazzaferro, Sanjay Naran, Jesse A. Taylor, and Arastoo Vossough
- Subjects
Male ,medicine.medical_specialty ,Cranial growth ,Craniosynostosis ,03 medical and health sciences ,Craniosynostoses ,0302 clinical medicine ,X ray computed ,medicine ,Odds Ratio ,Humans ,Fibrous joint ,business.industry ,Incidence (epidemiology) ,Infant ,Cranial Sutures ,medicine.disease ,Surgery ,medicine.anatomical_structure ,Logistic Models ,030220 oncology & carcinogenesis ,Case-Control Studies ,Female ,business ,Tomography, X-Ray Computed ,030217 neurology & neurosurgery - Abstract
Cranial base sutures are important drivers of both facial and cranial growth. The purpose of this study was to compare the incidence and location of cranial base suture fusion among three groups: nonaffected controls, patients with nonsyndromic craniosynostosis, and patients with syndromic craniosynostosis.Patients and computed tomographic scans were accrued from the authors' prospective craniofacial database. Computed tomographic scans were graded on the frequency of cranial vault and cranial base suture/synchondrosis fusion (0, open; 1, partially/completely fused) by an attending craniofacial surgeon and neuroradiologist. Statistical comparisons were conducted on location and rates of fusion, age, and diagnosis.One hundred forty patients met inclusion criteria: 55 syndromic, 64 nonsyndromic, and 21 controls. Average age at computed tomography of syndromic patients (3.6 ± 3.1 months) was younger than that of nonsyndromic patients (5.4 ± 3.1 months; p = 0.001) and control subjects (5.1 ± 3.2 months; p = 0.058). Syndromic craniosynostotic patients had over three times as many cranial base minor sutures fused (2.2 ± 2.5) as nonsyndromic craniosynostosis patients (0.7 ± 1.2; p0.001) and controls (0.4 ± 0.8; p = 0.002), whose rates of fusion were statistically equivalent (p = 0.342). Syndromic craniosynostosis patients had a greater frequency of cranial base suture fusion in the coronal branches, squamosal arch, and posterior intraoccipital synchondrosis (p0.05).Patients with syndromic craniosynostosis have higher rates of cranial base suture fusion in infancy, especially in the coronal arches, and this may have significant implications for both cranial and facial growth. In contrast, patients with nonsyndromic craniosynostosis have similar rates and sites of cranial base suture fusion as controls. Interestingly, there is a low, "normal," rate of cranial base suture/synchondrosis closure in infancy, the implications of which are unknown.Risk, III.
- Published
- 2018
28. Evaluation of parental and surgeon stressors and perceptions of distraction osteogenesis in pediatric craniofacial patients: a cross-sectional survey study
- Author
-
Scott P. Bartlett, Rosaline S. Zhang, Lawrence O. Lin, Ian C. Hoppe, Jordan W. Swanson, Ari M. Wes, and Jesse A. Taylor
- Subjects
Stress reduction ,Male ,Parents ,medicine.medical_specialty ,Adolescent ,Cross-sectional study ,medicine.medical_treatment ,media_common.quotation_subject ,Osteogenesis, Distraction ,03 medical and health sciences ,0302 clinical medicine ,Distraction ,Perception ,medicine ,Humans ,Craniofacial ,Child ,media_common ,Surgeons ,Physician-Patient Relations ,business.industry ,Stressor ,030206 dentistry ,General Medicine ,Cross-Sectional Studies ,030220 oncology & carcinogenesis ,Child, Preschool ,Pediatrics, Perinatology and Child Health ,Physical therapy ,Distraction osteogenesis ,Female ,Neurology (clinical) ,Neurosurgery ,business ,Stress, Psychological - Abstract
There is a paucity of literature on how limitations of distraction osteogenesis (DO) are perceived by physicians and parents of pediatric patients. Specifically understanding which features of DO are most concerning to these two groups may better inform parent education, as well as direct improvements in distraction protocols and devices. Parents/guardians of patients (between January 2016 and October 2017) being treated with craniofacial distraction were recruited to complete a survey regarding level of stress (1 = not stressful, 9 = maximally stressful) associated with eight features of DO. Craniofacial surgeons completed a survey asking them to report (1) their personal level of stress and (2) their perceptions of parental stress regarding these same eight features of DO. Thirty-five parents and 15 craniofacial surgeons completed the survey. The risk of the device getting infected was perceived as most stressful by parents (5.5 ± 2.3) followed by the device sticking through the skin (4.9 ± 2.6) and the second operation for removal (4.7 ± 2.3). These same three features also elicited the highest level of stress among surgeons. Surgeon-perceived parental stress regarding turning of the distractor (5.8 ± 1.5) was significantly higher than parent self-reported stress (4.2 ± 2.8, p = 0.042). Both parents and surgeons perceive risk of device-associated infection, the protrusion of the device through the skin, and the requirement of a second operation for removal as the most stressful drawbacks of distraction. Infection reduction protocols, less obtrusive devices, and devices that do not require removal are potential targets for stress reduction.
- Published
- 2018
29. Craniometric Analysis of Frontal Cranial Morphology Following Posterior Vault Distraction
- Author
-
Ari M. Wes, Netanja S Ter Maaten, Sanjay Naran, Jesse A. Taylor, Daniel M. Mazzaferro, and Scott P. Bartlett
- Subjects
Cranial morphology ,Male ,Cephalometry ,medicine.medical_treatment ,Osteogenesis, Distraction ,Syndromic craniosynostosis ,03 medical and health sciences ,Frontal Bossing ,Craniosynostoses ,0302 clinical medicine ,Distraction ,medicine ,Humans ,In patient ,Child ,Retrospective Studies ,business.industry ,Skull ,Infant, Newborn ,Infant ,Retrospective cohort study ,General Medicine ,Organ Size ,Craniometry ,Otorhinolaryngology ,030220 oncology & carcinogenesis ,Child, Preschool ,Distraction osteogenesis ,Surgery ,Female ,Nuclear medicine ,business ,Tomography, X-Ray Computed ,030217 neurology & neurosurgery - Abstract
Background Posterior vault distraction osteogenesis (PVDO) is believed to improve frontal contour in infants with syndromic craniosynostosis and turribrachycephaly. This study provides an objective craniometric analysis to determine how PVDO affects anterior cranial morphology. Methods A retrospective chart review of patients who underwent PVDO was performed. Inclusion criteria included pre- and postoperative computed tomography (CT) scans within 3 months before surgery and another 1 to 6 months after device removal. Volumetric and craniometric data were derived using Mimics software and compared using paired t-test and Wilcoxon rank-sum test. Results About 65 patients underwent PVDO, and 13 patients met inclusion criteria. Mean age at intervention was 3.4 ± 4.2 years. Total cranial volume increased 249 ± 159 cm in all patients (P = 0.0001) and 380 ± 128 cm in patients younger than 1 year of age (n = 6, P =0 .0008). Supraorbital retrusion decreased from 5.44 ± 3.89 to 4.54 ± 3.91 mm postoperatively (P = 0.0004), decreasing significantly in patients without previous frontal surgery and not in those with previous frontal surgery (P = 0.2115; comparison P = 0.0047). Basofrontal angle decreased by 2.92 ± 2.16 degrees (P = 0.0004) with a greater decrease of 3.33±2.68 degrees in those younger than 12 months (P = 0.0289) and 2.58±1.74 degrees in those older (P = 0.0079). No change was found in anterior cranial height and anterofrontal angle (P > 0.05). Conclusion PVDO improves frontal contour by decreasing supraorbital retrusion and reducing frontal bossing in syndromic craniosynostosis patients with turribrachycephaly. When combined with its demonstrated efficacy for cranial expansion, these frontal changes likely reinforce PVDO's ability to influence the timing of, and to a degree, the need for frontal surgery in this group.
- Published
- 2018
30. Posterior Vault Distraction Osteogenesis in Nonsyndromic Patients: An Evaluation of Indications and Safety
- Author
-
Scott P. Bartlett, Ian C. Hoppe, James Sun, Daniel M. Mazzaferro, Sanjay Naran, Jesse A. Taylor, Ari M. Wes, and Rosaline S. Zhang
- Subjects
Male ,Pediatrics ,medicine.medical_specialty ,medicine.medical_treatment ,Acrocephalosyndactylia ,Osteogenesis, Distraction ,03 medical and health sciences ,symbols.namesake ,Craniosynostoses ,0302 clinical medicine ,Cranial vault ,medicine ,Humans ,030223 otorhinolaryngology ,Child ,Fisher's exact test ,Univariate analysis ,business.industry ,Skull ,Infant ,General Medicine ,Perioperative ,Syndrome ,Otorhinolaryngology ,030220 oncology & carcinogenesis ,Child, Preschool ,Cohort ,Mann–Whitney U test ,symbols ,Distraction osteogenesis ,Surgery ,Female ,Intracranial Hypertension ,business - Abstract
Purpose The purpose of this study was to evaluate the indications, safety, and short-term outcomes of posterior vault distraction osteogenesis (PVDO) in patients with no identified acrocephalosyndactyly syndrome (study) and to compare those to a syndromic cohort (controls). Methods Demographic and perioperative data were recorded and compared across the study and control groups for those who underwent PVDO between January 2009 and December 2016. Univariate analysis was conducted using χ and Fisher exact tests for categorical variables, and Mann-Whitney U test for continuous variables. Results Sixty-three subjects were included: 19 in the nonsyndromic cohort, 44 in the syndromic cohort. The cohorts had similar proportion of subjects exhibiting pansynostosis (42.1% of nonsyndromic versus 36.4% of syndromic, P = 0.667). The nonsyndromic cohort was significantly older (4.04 ± 3.66 years versus 2.55 ± 3.34 years, P = 0.046) and had higher rate of signs of raised intracranial pressure (68.4% versus 25.0%, P = 0.001) than the syndromic cohort. There was no significant difference in perioperative variables or rate of complications (P > 0.05). The mean total advancement distance achieved was similar, 27 ± 6 mm in the nonsyndromic versus 28 ± 8 mm in the syndromic cohort (P = 0.964). All nonsyndromic subjects with signs of raised intracranial pressure demonstrated improvement at an average follow-up of 22 months. Conclusion As in the syndromic patient, PVDO is a safe and, in the short-term, effective modality for cranial vault expansion in the nonsyndromic patient. The benefits and favorable perioperative profile of PVDO may therefore be extended to patient populations other than those with syndromic craniosynostosis.
- Published
- 2018
31. S6A-07 SESSION 6A
- Author
-
Jason W. Yu, Wen Xu, Jesse A. Taylor, Jason D. Wink, Ari M. Wes, and Scott P. Bartlett
- Subjects
Orthodontics ,business.industry ,Unicoronal craniosynostosis ,Medicine ,Coronal synostosis ,Surgery ,Session (computer science) ,business ,Strabismus - Published
- 2019
32. Do Prior Abdominal Surgeries Increase Complications in Abdominally Based Breast Reconstructions?
- Author
-
Liza C. Wu, Emily C. Cleveland, Ari M. Wes, Jonas A. Nelson, Suhail K. Kanchwala, Joseph M. Serletti, Stephen J. Kovach, and John P. Fischer
- Subjects
Adult ,medicine.medical_specialty ,Mammaplasty ,Free flap ,Free Tissue Flaps ,Abdominal wall ,Postoperative Complications ,Outcome Assessment, Health Care ,medicine ,Humans ,Hernia ,Abdominal hysterectomy ,Aged ,Retrospective Studies ,business.industry ,Abdominal Wall ,Rectus sheath ,Middle Aged ,medicine.disease ,Surgery ,medicine.anatomical_structure ,Abdomen ,Female ,business ,Breast reconstruction ,Abdominal surgery - Abstract
BACKGROUND A large proportion of patients presenting for autologous breast reconstruction have a history of prior abdominal surgeries such as obstetric, gynecologic, or general surgical procedures. The impact of prior abdominal wall violation on the ability to perform free tissue transfer from the abdomen needs to be explored and characterized. The purpose of this study was to assess the impact of prior abdominal surgery on perfusion-related complications and donor-site morbidity in free tissue abdominal transfer. METHODS All patients who underwent abdominally based free tissue transfer for breast reconstruction from 2005 to 2011 at the Hospital of the University of Pennsylvania were included. In addition to collecting data on standard patient past medical histories, comorbidities, and case characteristics, we also noted specific types of prior abdominal surgeries, number of prior surgeries, and if the rectus sheath was violated. Outcomes assessed included thrombotic complications, flap loss, major surgical complications, minor surgical complications, delayed wound healing, and subsequent hernia formation. RESULTS Eight hundred twelve patients underwent 1257 free flap breast reconstructions during the study period. Four hundred seventeen (51.4%) women had undergone prior abdominal surgery. The most common prior abdominal surgeries included total abdominal hysterectomy and/or bilateral salpingo-oophorectomy (35.7%), cesarean delivery (33.8%), and appendectomy (12.7%). No significant differences were noted in the number of major intraoperative complications (P = 0.68), total thrombotic events (P = 0.339), or flap losses (P = 0.53). Patients who had undergone prior rectus sheath violation were found to experience a greater amount of delayed healing of the donor site (22.7% vs 16.5%, P = 0.03). Additionally, a higher rate of postoperative hernia formation was noted in patients who had undergone prior hernia repairs (13.6% vs 3.3%, P = 0.04). CONCLUSIONS A significant portion of patients presenting for breast reconstruction have had prior abdominal surgeries. This study demonstrates that these prior procedures represent an acceptable level of risk; although this issue should still be addressed during preoperative patient counseling. In patients with prior hernia repairs, however, additional care should be given to the fascial closure as these patients may be at higher risk for subsequent hernia formation after abdominally based breast reconstruction.
- Published
- 2015
33. Outcomes and Cost Analysis in High-Risk Patients Undergoing Simultaneous Free Flap Breast Reconstruction and Gynecologic Procedures
- Author
-
Joseph M. Serletti, Gabriel A. Del Corral, Liza C. Wu, Ari M. Wes, and John P. Fischer
- Subjects
Adult ,medicine.medical_specialty ,Genital Neoplasms, Female ,Mammaplasty ,medicine.medical_treatment ,Free flap breast reconstruction ,MEDLINE ,Breast Neoplasms ,Free Tissue Flaps ,Gynecologic Surgical Procedures ,Postoperative Complications ,Outcome Assessment, Health Care ,Health care ,Humans ,Medicine ,Hospital Costs ,skin and connective tissue diseases ,Mastectomy ,Retrospective Studies ,High risk patients ,business.industry ,Retrospective cohort study ,Prophylactic Surgical Procedures ,Middle Aged ,Pennsylvania ,Surgery ,Cost analysis ,Female ,business ,Breast reconstruction - Abstract
For patients with BRCA mutations, a simultaneous procedure that combines risk-reducing operation of the ovaries with mastectomy and breast reconstruction is an attractive option. The purpose of this study was to assess the outcomes and associated cost of performing simultaneous mastectomy, free flap breast reconstruction (FFR), and gynecologic procedure.A retrospective chart review was performed on patients who underwent bilateral FFR from 2005 to 2012. Four hundred twenty-two patients were identified who underwent bilateral breast reconstruction without a simultaneous gynecologic procedure. Forty-two patients were identified who underwent simultaneous FFR and gynecologic procedure. Clinical outcomes, medical and surgical complications, and hospital costs were analyzed and compared between the 2 groups.A total of 928 free flaps were performed on 464 patients. Forty-two patients had a simultaneous gynecologic procedure at the time of breast reconstruction. Twenty-three (54.8%) patients within the study group underwent simultaneous bilateral salpingo oophorectomy (BSO), whereas the other 19 (45.2%) underwent both total abdominal hysterectomy and BSO. Eighty-four free flaps were performed in this cohort (n = 48 muscle-sparing transverse rectus abdominis myocutaneous, n = 28 deep inferior epigastric perforator, n = 4 superficial inferior epigastric perforator, n = 4 transverse upper gracilis). Mean operative time was 573 minutes. Mean hospitalization was 5.3 days. Postoperatively, 4 patients experienced an anastomotic thrombosis; 2 patients had an arterial thrombosis and 2 patients had a venous thrombosis. There were 2 flap failures, 2 patients with mastectomy skin flap necrosis, 11 patients who developed breast wound healing complications, and 6 patients who developed abdominal wound healing complications. Surgical and medical complication rates did not differ significantly between those who had simultaneous procedures, and those who did not. There was a statistically significant difference in the average total cost when comparing the group of patients receiving prophylactic mastectomy/FFR/total abdominal hysterectomy and/or BSO versus the patients who did not have combined gynecologic procedures at the time of reconstruction ($22,994.52 vs $21,029.23, P = 0.0004).For the high-risk breast cancer patient, a combined mastectomy, free flap reconstruction, and gynecologic procedure represents an attractive and safe option.
- Published
- 2015
34. Readmission following ventral hernia repair: a model derived from the ACS-NSQIP datasets
- Author
-
Jonas A. Nelson, Stephen J. Kovach, Joseph M. Serletti, Jason D. Wink, Ari M. Wes, C. C. Chung, and John P. Fischer
- Subjects
Adult ,Male ,medicine.medical_specialty ,Databases, Factual ,Anemia ,Logistic regression ,Patient Readmission ,Risk Assessment ,Risk Factors ,Panniculectomy ,Humans ,Medicine ,Hernia ,Herniorrhaphy ,Models, Statistical ,business.industry ,Perioperative ,Middle Aged ,medicine.disease ,Hernia, Ventral ,Surgery ,Logistic Models ,Cohort ,Female ,business ,Risk assessment ,Abdominal surgery - Abstract
Institutions are now incentivized to decrease rates of preventable readmissions. The purpose of this study was to examine readmissions following open ventral hernia repair (VHR), to ultimately create a model to preoperatively identify high-risk patients. Utilizing the 2011 and 2012 ACS-NSQIP datasets, patients undergoing open VHR were identified by CPT codes. Patients who were readmitted in 2011 within 30 days of the procedure were compared to those who were not with regard to preoperative and operative characteristics. A bootstrap analysis was performed to identify internally validated risk factors to be included in the final logistic regression, which was utilized to create a weighted model to predict the risk of readmission. This model was then validated with VHR patients in 2012. Overall, 10,745 patients were included for model generation. Of these, 850 (7.9 %) patients were readmitted within 30 days. The final bootstrap analysis demonstrated that active smoking, ASA ≥ 3, a history of bleeding disorder or anemia, long operative time, inpatient status, and concurrent panniculectomy were all independently associated with readmission following ventral hernia repair. Significant variables were assigned a weighted score, ranging from 1 to 3. Each patient was then placed into one of four cohorts according to their summed score. The internally validated model [Hernia Readmission Risk (HERR) Score] demonstrated that risk increased in a linear fashion, with the highest risk cohort having a 21 % risk of 30-day readmission. Perioperative predictors of readmission following VHR include smoking, ASA score, operative magnitude, concurrent panniculectomy, and preoperative anemia and bleeding disorders. The presented model based on these factors can aid in perioperative risk stratification for readmission.
- Published
- 2014
35. A Volumetric and Craniometric Analysis of Cranial Base Differences in Unicoronal Craniosynostosis
- Author
-
Daniel M. Mazzaferro, Sanjay Naran, Scott P. Bartlett, Jesse A. Taylor, and Ari M. Wes
- Subjects
Skull Base ,business.industry ,Cephalometry ,Qualitative evidence ,Unicoronal craniosynostosis ,Trauma registry ,General Medicine ,Craniometry ,03 medical and health sciences ,Skull ,Craniosynostoses ,0302 clinical medicine ,medicine.anatomical_structure ,Otorhinolaryngology ,030220 oncology & carcinogenesis ,Case-Control Studies ,Cranial vault ,Medicine ,Humans ,Surgery ,Craniofacial ,business ,Nuclear medicine ,030217 neurology & neurosurgery - Abstract
BACKGROUND The authors hypothesized that patients with unicoronal craniosynostosis (UCS) have deviation of the vault, cranial base, and face resulting in significant differences in skull base morphology and segmental cranial vault volume relative to nonaffected controls. METHODS Unicoronal craniosynostosis patients were collected from the authors' IRB-approved, prospective, craniofacial registry; controls were from a trauma registry. Mimics software was used to compare those with UCS to controls for a series of standardized craniometric angles and distances. A segmented volumetric analysis of anterior, middle, and posterior cranial fossae was performed, as well. RESULTS The study included 18 patients with UCS and 19 controls. Nearly all angles measured were statistically different in UCS versus controls. Overall cranial vault volume did not differ between UCS and controls (P = 0.250). Three volumetric ratios comparing the synostosed side to the contralateral were significantly less than controls: anterior (0.44 ± 0.03 versus 0.5 ± 0.01, P
- Published
- 2017
36. The Whitaker Classification of Craniosynostosis Outcomes: An Assessment of Interrater Reliability
- Author
-
Scott P. Bartlett, Daniel M. Mazzaferro, James Sun, Ari M. Wes, Linton A. Whitaker, Sanjay Naran, Jesse A. Taylor, Wen Xu, and Phuong D. Nguyen
- Subjects
Male ,medicine.medical_specialty ,Adolescent ,medicine.medical_treatment ,030230 surgery ,Craniosynostosis ,03 medical and health sciences ,Craniosynostoses ,Young Adult ,0302 clinical medicine ,Cohen's kappa ,Outcome Assessment, Health Care ,medicine ,Humans ,Craniofacial ,Child ,Retrospective Studies ,Observer Variation ,Retrospective review ,business.industry ,Infant ,Reproducibility of Results ,Plastic Surgery Procedures ,medicine.disease ,Cranioplasty ,Inter-rater reliability ,030220 oncology & carcinogenesis ,Child, Preschool ,Physical therapy ,Referral center ,Surgery ,Female ,Outcomes research ,business - Abstract
BACKGROUND The Whitaker classification is a simple and widely used system for describing aesthetic outcomes after craniosynostosis surgery. The purpose of this study is to evaluate its interrater reliability for patients who have undergone fronto-orbital surgery. METHODS A retrospective review of patients with craniosynostosis who underwent surgical intervention at a tertiary referral center was conducted. Inclusion criteria were as follows: single-suture craniosynostosis, surgical intervention before age 2 years, and photographs taken before revisions between 5 and 20 years of age. Thirteen craniofacial surgeons independently reviewed the subjects' photographs and assigned Whitaker classifications. Interrater reliability was assessed with the Cohen kappa statistic. RESULTS Twenty-nine subjects were included. Average ages at surgery and at the time of postoperative photography were 0.8 year and 12.8 years, respectively. The κ value for all 13 raters was 0.1567 (p < 0.0001), indicating "slight agreement." Pairwise comparisons demonstrated κ values ranging from 0.0384 to 0.5492. The average rating for the set of 29 photographs differed significantly across the 13 raters (p = 0.0020) and ranged from 1.79 ± 0.68 to 2.79 ± 0.77. Finally, we found that average Whitaker classification did not differ significantly between subjects who subsequently underwent cranioplasty and/or fronto-orbital advancement and those who did not (subsequent procedures, 2.45 ± 0.55; no subsequent procedures, 1.88 ± 0.78; p = 0.1087). CONCLUSIONS The Whitaker classification exhibits low interrater reliability and does not predict future treatment. It may benefit craniofacial surgeons to create new evaluation tools with greater precision, to improve the quality of patient care and craniofacial outcomes research.
- Published
- 2017
37. Nasal Root Deviation in Unicoronal Craniosynostosis: A Craniometric Analysis of Early and Late Postoperative Outcomes
- Author
-
Daniel M. Mazzaferro, Scott P. Bartlett, Sanjay Naran, Jesse A. Taylor, and Ari M. Wes
- Subjects
Adult ,Male ,medicine.medical_specialty ,Cephalometry ,Unicoronal craniosynostosis ,Computed tomography ,Nose ,Nasal root ,03 medical and health sciences ,Craniosynostoses ,Young Adult ,0302 clinical medicine ,Postoperative Complications ,otorhinolaryngologic diseases ,medicine ,Humans ,In patient ,Child ,Retrospective Studies ,Bone Transplantation ,medicine.diagnostic_test ,business.industry ,Anterior nasal spine ,Infant ,General Medicine ,respiratory system ,Nasal bone ,Surgery ,Angular deviation ,medicine.anatomical_structure ,Otorhinolaryngology ,030220 oncology & carcinogenesis ,Child, Preschool ,Nasion ,Female ,business ,Tomography, X-Ray Computed ,030217 neurology & neurosurgery ,Follow-Up Studies - Abstract
PURPOSE Current operative techniques for correcting unicoronal craniosynostosis (UCS) leave the nasal bones untouched, resulting in an unclear long-term impact on nasal root deviation. The purpose of this study is to quantify nasal root deviation in the preoperative and late postoperative setting in patients who have undergone conventional single-staged UCS correction. METHODS The authors performed a retrospective, craniometric analysis of nasal root deviation comparing preoperative computed tomography scans, with those of the early, and late postoperative period. Three vectors were analyzed to measure nasal root deviation, one extending from the nasion to the rhinion (nasal bone vector), the second from the rhinion to the anterior nasal spine (nasal aperture vector), and the third from the nasion to the anterior nasal spine (nasal longitudinal vector). RESULTS Twenty-five subjects were included in the study. Average ages at the time of preoperative, early, and late postoperative imaging were 0.6 ± 0.3, 0.9 ± 0.6, and 9.3 ± 2.7 years, respectively. Improvement of angular deviation of both the nasal aperture vector and nasal longitudinal vector was observed. Mean angular deviation of the nasal aperture vector was 6.0 ± 1.9 degrees preoperatively, 6.0 ± 2.1 degrees early postoperatively (P = 0.952), and 2.4 ± 2.1 in the late postoperative period (P = 0.013). Mean angular deviation of the nasal longitudinal vector was 5.7+2.0 degrees preoperatively, 5.8 ± 2.3 degrees early postoperatively (P = 0.948), and 3.7 ± 1.6 degrees in the late postoperative period (P = 0.019). CONCLUSION Nasal root deviation decreased significantly only in the late postoperative period, lending credence to the notion that though UCS correction does not directly address nasal root deviation, this pathology improves significantly over time.
- Published
- 2017
38. Abstract P41. The Evolving Role of Microsurgery in Living-Donor Liver Transplantation
- Author
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Stephen J. Kovach, Cassandra A. Ligh, Ari M. Wes, Peter L. Abt, Abraham Shaked, L. Scott Levin, and Kim M. Olthoff
- Subjects
medicine.medical_specialty ,business.industry ,General surgery ,medicine.medical_treatment ,medicine ,Surgery ,Microsurgery ,Living donor liver transplantation ,business ,AAPS 2017 Abstract Supplement - Published
- 2017
39. A Sustainable Model for Patient follow-up following an International Cleft Mission: A Proof of Concept
- Author
-
Jordan W. Swanson, Patrick A. Gerety, Mark H. Weinstein, Ari M. Wes, Nancy Folsom, Jesse A. Taylor, and Nadine Paul
- Subjects
Male ,medicine.medical_specialty ,020205 medical informatics ,Patient follow up ,Adolescent ,Cleft Lip ,Developing country ,02 engineering and technology ,Audiology ,Proof of Concept Study ,03 medical and health sciences ,0302 clinical medicine ,Patient satisfaction ,Phone ,Telephone number ,0202 electrical engineering, electronic engineering, information engineering ,Medicine ,Humans ,030212 general & internal medicine ,Quality of care ,Child ,business.industry ,Infant ,Medical Missions ,Continuity of Patient Care ,Thailand ,Disadvantaged ,Cleft Palate ,Otorhinolaryngology ,Patient Satisfaction ,Family medicine ,Child, Preschool ,Female ,Oral Surgery ,business ,Cell Phone - Abstract
Purpose: Patient follow-up after cleft missions is imperative if we are to critically assess the quality of care provided in these settings. The adoption of mobile telephones among disadvantaged families abroad may enable such an undertaking in a cost-effective manner. This project aimed to assess the efficacy of cellular phone-based follow-up in a developing country following a cleft mission to Thailand. Methods: Changing Children's Lives Inc. performed a cleft surgical mission to Udon Thani, Thailand, in January 2013. Telephone numbers collected at that time were used to survey the patients or their parents 1.5 years postoperatively. Results: Of the 56 patients who underwent cleft lip and/or palate surgery during the mission, more than 50% ( n = 30, 54%) were reachable by telephone; all chose to participate in the study. The cost for families was U.S. $124.92 (56.15); 26 families (87%) believed their money was well spent. Follow-up care was received by 22 (73%) patients, and all but one family ( n = 29, 97%) felt that their child received all of the medical care and support required. All families ( N = 30) would recommend similar cleft care to a friend. Of the patients younger than 18 years of age ( n = 24, 80%), 20 (80%) families found their child more comfortable interacting with peers, more comfortable interacting with adults, and more confident postoperatively. Conclusion: In one month, a survey response rate of more than 50% was obtained by leveraging the increased adoption of mobile phones in rural settings. Nearly all patients/families treated during the cleft mission were satisfied with the care that they received.
- Published
- 2017
40. Patient Risk Factors for Ambulatory Cleft Lip Repair
- Author
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Kaitlyn M. Paine, John P. Fischer, Jesse A. Taylor, Youssef Tahiri, Ari M. Wes, and J. Thomas Paliga
- Subjects
Male ,Pediatrics ,medicine.medical_specialty ,Cleft Lip ,Patient risk ,Risk Assessment ,Cleft lip repair ,Cost Savings ,Risk Factors ,medicine ,Humans ,Retrospective Studies ,business.industry ,Infant ,Health Care Costs ,Pennsylvania ,Plastic Surgery Procedures ,Surgery ,Low birth weight ,Logistic Models ,Treatment Outcome ,Ambulatory Surgical Procedures ,Multivariate Analysis ,Ambulatory ,Failure to thrive ,Candidacy ,Cost analysis ,Female ,Poor Oral Intake ,medicine.symptom ,business - Abstract
Background: The purpose of this study was to identify variables that may preoperatively predict successful outcomes in ambulatory cleft lip repair and to quantify the potential cost savings. Methods: A retrospective chart review of all patients who underwent cleft lip repair at a tertiary cleft care center from January of 2010 to May of 2013 was performed. Because inpatient stay is the authors’ current practice, overnight desaturations, poor oral intake, and failure to stop intravenous narcotics during the first day were considered indicators of a poor candidate. Charge data were also collected. Results: Twenty-nine of 111 patients were deemed likely to fail ambulatory surgery. American Society of Anesthesiologists score greater than 2 (p = 0.019), low birth weight (p = 0.022), bilateral cleft lip–cleft palate (p = 0.003), central nervous system or neurologic diagnosis (p = 0.046), syndromic and/or multiple congenital abnormalities (p = 0.024), prior emergency room visits (p = 0.021), failure to thrive (p = 0.046), and age older than 7 months (p = 0.028) were associated with poor candidacy. A diagnosis of cleft lip was protective (p = 0.015). Fifty-five patients had no risk factors for a poor ambulatory outcome and did not stay more than 1 day. The average savings per patient who met the authors’ criteria was $4261. Conclusions: The authors found that 49.5 percent of children may be safely eligible for ambulatory cleft lip repair. Patients with risk factors may be best served by a short hospital admission. This would lead to a national savings of $8,765,183 per year.
- Published
- 2014
41. Propensity-Matched, Longitudinal Outcomes Analysis of Complications and Cost: Comparing Abdominal Free Flaps and Implant-Based Breast Reconstruction
- Author
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Jeffrey I. Rohrbach, Liza C. Wu, Marten N. Basta, Ari M. Wes, John P. Fischer, Joseph M. Serletti, Stephen J. Kovach, and Jonas A. Nelson
- Subjects
medicine.medical_specialty ,Breast Implants ,Mammaplasty ,medicine.medical_treatment ,Outcome analysis ,Breast Neoplasms ,Autologous tissue ,Free Tissue Flaps ,Postoperative Complications ,medicine ,Humans ,Longitudinal Studies ,Propensity Score ,Retrospective Studies ,Retrospective review ,business.industry ,Cost efficacy ,Middle Aged ,Surgery ,Treatment Outcome ,Costs and Cost Analysis ,Implant reconstruction ,Female ,Implant ,Breast reconstruction ,business ,Mastectomy - Abstract
Choosing a breast reconstructive modality after mastectomy is an important step in the reconstructive process. The authors hypothesized that autologous tissue is associated with a greater success rate and cost efficacy over time, relative to implant reconstruction.A retrospective review was performed of patients undergoing free tissue (FF) transfer and expander implant (E/I) reconstruction between 2005 and 2011. Variables evaluated included comorbidities, surgical timing, complications, overall outcomes, unplanned reoperations, and costs. A propensity-matching technique was used to account for the nonrandomized selection of modality.A total of 310 propensity-matched patients underwent 499 reconstructions. No statistically significant differences in preoperative variables were noted between propensity-matched cohorts. Operative characteristics were similar between FF and E/I reconstructions. The E/I reconstruction was associated with a significantly higher rate of reconstructive failure (5.6% vs 1.2%, p0.001). Expander implant reconstructions were associated with higher rates of seroma (p = 0.009) and lower rates of medical complications (p = 0.02), but overall significantly higher rates of unplanned operations (15.5% vs 5.8%, p = 0.002). The total cost of reconstruction did not differ significantly between groups ($23,120.49 ± $6,969.56 vs $22,739.91 ± $9,727.79, p = 0.060), but E/I reconstruction was associated with higher total cost for secondary procedures ($10,157.89 ± $8,741.77 vs $3,200.71 ± $4,780.64, p0.0001) and a higher cost of unplanned revisions over time (p0.05).Our matched outcomes analysis does demonstrate a higher overall, 2-year success rate using FF reconstruction and a significantly lower rate of unplanned surgical revisions and cost. Although autologous reconstruction is not ideal for every patient, these findings can be used to enhance preoperative discussions when choosing a reconstructive modality.
- Published
- 2014
42. An Evaluation of Complications, Revisions, and Long-Term Aesthetic Outcomes in Nonsyndromic Metopic Craniosynostosis
- Author
-
Linton A. Whitaker, Ari M. Wes, Scott P. Bartlett, Jesse A. Taylor, J. Thomas Paliga, and Jesse A. Goldstein
- Subjects
Male ,Reoperation ,Pediatrics ,medicine.medical_specialty ,Treatment outcome ,Surgical Flaps ,Craniosynostoses ,Postoperative Complications ,X ray computed ,Chart review ,medicine ,Humans ,Metopic synostosis ,Bone Transplantation ,business.industry ,Infant ,Plastic Surgery Procedures ,Metopic craniosynostosis ,Surgery ,Treatment Outcome ,Bone transplantation ,Child, Preschool ,Female ,Tomography, X-Ray Computed ,business - Abstract
The authors evaluated the complications, revisions, and long-term aesthetic outcomes of patients with isolated metopic synostosis.A retrospective chart review was performed on consecutive metopic craniosynostosis patients treated from June of 1987 to June of 2012 at The Children's Hospital of Philadelphia. Patient demographics, operative details, and postoperative data were collected. Outcomes were reported as Whitaker classification and postoperative clinical characteristics assessed before additional interventions. Reoperation in patients with greater than 5 years of follow-up was noted. Appropriate statistical analyses were applied.From 1987 to 2012, 178 patients underwent surgical correction of isolated metopic craniosynostosis, and 147 met inclusion criteria. Average age at surgery was 0.83 year (range, 0.3 to 4.7 years); average follow-up was 5.8 years (range, 1.0 to 17.8 years). There were 13 surgical complications (8.8 percent), three major (2.0 percent), and 10 minor (6.8 percent). At follow-up, 67 patients (56.8 percent) were classified as Whitaker class I, six (5.1 percent) as class II, 43 (36.4 percent) as class III, and two (1.7 percent) as class IV. Patients with greater than 5 years' follow-up (n = 57) were more likely to have temporal hollowing (OR, 2.9; 95 percent CI, 1.2 to 7.3; p = 0.021), lateral orbital retrusion (OR, 4.9; 95 percent CI, 1.9 to 12.7; p = 0.001), and Whitaker class III or IV classification (OR, 4.0; 95 percent CI, 1.5 to 10.6; p = 0.006) compared with those with less than 5 years' follow-up.This study reports low complication and reoperation rates in the treatment of isolated metopic craniosynostosis, but demonstrates a clear trend toward worsening aesthetic outcomes over time.Therapeutic, IV.
- Published
- 2014
43. The Use of Epidurals in Abdominal Wall Reconstruction
- Author
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Linda Chen, Jason D. Wink, Stephen J. Kovach, Ari M. Wes, Chen Yan, Jonas A. Nelson, Benjamin M. Braslow, and John P. Fischer
- Subjects
Adult ,Male ,medicine.medical_specialty ,Subgroup analysis ,Logistic regression ,medicine ,Humans ,Hernia ,Epidural use ,business.industry ,Abdominal Wall ,Abdominal wall reconstruction ,Middle Aged ,Plastic Surgery Procedures ,Surgical Mesh ,medicine.disease ,Hernia, Ventral ,Surgery ,Analgesia, Epidural ,Surgical mesh ,Clinical question ,Ventral hernia ,Costs and Cost Analysis ,Female ,business - Abstract
Background Ventral hernias are a common, challenging, and expensive problem for general and reconstructive surgeons. The authors assessed the impact of epidurals on morbidity following abdominal wall reconstruction for hernia. Methods A retrospective review of abdominal wall reconstruction patients operated on between 2007 and 2012 was performed with a specific focus on the use of epidurals. Bivariate and multivariate logistic regression analyses were used to assess independent predictors of morbidity. Subgroup analyses were also performed. Results The study included 134 consecutive reconstructions performed by a single surgeon over a 5-year period at an academic teaching center. Patient groups were similar in terms of demographics, preoperative characteristics, hernia grade, and intraoperative characteristics. Epidural use was associated with a lower incidence of major surgical complications (19.7 percent versus 36.1 percent; p = 0.04) and medical complications (26.8 percent versus 54.1 percent; p = 0.001). A significant and independent reduction in medical morbidity (OR, 0.09; p ≤ 0.001) and unplanned reoperations (OR, 0.23; p = 0.052), was found with patients receiving epidurals. Furthermore, a notable trend toward reduced major surgical complications (OR, 0.45; p = 0.141) and cost savings (-$22,184; p = 0.01) was found in patients who received epidurals. Subgroup analysis did not demonstrate statistically significant reductions in major surgical morbidity in reconstruction either with (p = 0.13) or without (p = 0.07) concurrent intra abdominal procedures when epidurals were not or were used, respectively. Conclusions Epidural use may be associated with reduced morbidity and cost savings in abdominal wall reconstruction. This effect appears to be related to reduced medical morbidity and shortened length of stay in patients undergoing more complex, concurrent intraabdominal hernia procedures. Clinical question/level of evidence Risk, II.
- Published
- 2014
44. Factors Associated with Readmission following Plastic Surgery
- Author
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Jonas A. Nelson, Joseph M. Serletti, Stephen J. Kovach, Ari M. Wes, and John P. Fischer
- Subjects
Adult ,Male ,medicine.medical_specialty ,Multivariate analysis ,Adolescent ,Databases, Factual ,Anemia ,Patient Readmission ,Young Adult ,Postoperative Complications ,Risk Factors ,medicine ,Humans ,Young adult ,Aged ,Aged, 80 and over ,business.industry ,Incidence ,Incidence (epidemiology) ,General surgery ,Postoperative complication ,Middle Aged ,Plastic Surgery Procedures ,medicine.disease ,Quality Improvement ,United States ,Plastic surgery ,Logistic Models ,Multivariate Analysis ,Emergency medicine ,Body contouring ,Female ,Surgery ,Breast reconstruction ,business ,Follow-Up Studies - Abstract
BACKGROUND This study explored factors associated with readmission following plastic surgery using a prospective, validated, national database. METHODS Patients who underwent primary plastic surgery procedures (n = 10,669) were identified from the 2011 American College of Surgeons National Surgical Quality Improvement Program databases. Those who were readmitted were compared with those who were not. Preoperative patient comorbidities, laboratory values, and intraoperative details derived from the data set were analyzed, and multivariate regression analysis was used to identify predictors of readmission. RESULTS A total of 10,669 patients were included, with a 4.5 percent readmission rate. Their average age was 49.5 years, 32.2 percent were obese, 15.2 percent were smokers, and 81.7 percent were women. The most commonly performed procedures included elective/cosmetic breast (23.4 percent), implant breast reconstruction (16.5 percent), revision breast procedures (14.9 percent), hand operations (9.7 percent), and body contouring (5.9 percent). The wound complication rate was 4.6 percent and the medical complication rate was 4.9 percent. The overall incidence of any postoperative complication was 10.9 percent, of which 4.8 percent were defined as major surgical complications. Independent risk factors associated with readmission included procedure type (p = 0.029); obesity (p = 0.011); anemia (p = 0.003); and medical (p < 0.001), major surgical (p < 0.001), and wound (p < 0.001) complications. CONCLUSIONS The most significant predictor of readmission was postoperative complications. Patients experiencing postoperative surgical complications were six times more likely to be readmitted. These findings can assist surgeons and health systems to better tailor preoperative risk counseling, resource allocation, and postoperative discharge services.
- Published
- 2013
45. Reply: Venous Thromboembolism in Body Contouring: An Analysis of 17,774 Patients from the National Surgical Quality Improvement Databases
- Author
-
Ari M, Wes, Jason D, Wink, Stephen J, Kovach, and John P, Fischer
- Subjects
Venous Thrombosis ,Thromboembolism ,Humans ,Female ,Surgery, Plastic ,Obesity, Morbid - Published
- 2016
46. Abstract
- Author
-
Daniel M. Mazzaferro, Sanjay Naran, Jesse A. Taylor, Ari M. Wes, and Scott P. Bartlett
- Subjects
Orthodontics ,Monday, October 9, 2017 ,business.industry ,PSTM 2017 Abstract Supplement ,Unicoronal craniosynostosis ,lcsh:Surgery ,Medicine ,Surgery ,lcsh:RD1-811 ,Craniomaxillofacial/Head & Neck Session 2 ,Base (exponentiation) ,business - Published
- 2017
47. An Assessment of 30-Day Complications in Primary Cleft Palate Repair: A Review of the 2012 ACS NSQIP Pediatric
- Author
-
Kaitlyn M. Paine, J. Thomas Paliga, Youssef Tahiri, John P. Fischer, Ari M. Wes, Jason D. Wink, Carol Ann H. Gelder, and Jesse A. Taylor
- Subjects
Male ,Databases, Factual ,Infant ,030206 dentistry ,Quality Improvement ,Cleft Palate ,03 medical and health sciences ,0302 clinical medicine ,Postoperative Complications ,Otorhinolaryngology ,Risk Factors ,030225 pediatrics ,Humans ,Female ,Oral Surgery ,Retrospective Studies - Abstract
Objective This study uses the American College of Surgeons Pediatric National Surgical Quality Improvement Program (ACS NSQIP Pediatric), a multicenter database, to identify risk factors for complications after cleft palate repair. Design Patients undergoing Current Procedural Terminology (CPT) codes 42200 and 42205 were extracted from the 2012 ACS NSQIP Pediatric. Patients older than 36 months or those who had undergone an additional surgery that altered the risk were excluded. Outcome variables were combined to create a complication variable. Fisher's exact, Pearson chi-square, and Wilcoxon rank-sum tests were used for analysis. Results Eligibility criteria were met by 751 patients. Of these, 192 (25.6%) had unilateral clefts, 146 (19.4%) bilateral, and 413 (55.0%) were unspecified. The average age at time of surgery for those without and with complications was 421.1 ± 184.8 and 433.6 ± 168.0 days, respectively ( P = .76). Of the 21 (2.8%) patients with complications, respiratory complications were the most common. Risk factors associated with complications included American Society of Anesthesiologists classification of 3 ( P = .003), nutritional support ( P = .013), esophageal/gastric/intestinal disease ( P = .016), oxygen support ( P = .003), structural pulmonary/airway abnormality ( P = .011), and impaired cognitive status ( P = .009). Patients undergoing concurrent laryngoscopy ( P = .048) or other surgeries ( P = .047) were also found to be associated with increased complications. The 30-day fistula rate was 0.5%, and the readmission rate was 1.9%. Conclusion Perioperative complications for primary palatoplasty were 2.8% according to the ACS NSQIP Pediatric. Preoperative patient-related factors as well as concurrent surgeries may affect 30-day complication rates. These results help target those at greater risk for complications and allow for appropriate interventions to mitigate risks.
- Published
- 2015
48. Abstract 42: Risk Assessment of Concurrent Panniculectomy with Open Ventral Hernia Repair: A Propensity Score-Matched Analysis Using the 2005-2011 ACS-NSQIP
- Author
-
John P, Fischer, Charles T, Tuggles, Ari M, Wes, and Stephen J, Kovach
- Published
- 2015
49. A critical evaluation of long-term aesthetic outcomes of fronto-orbital advancement and cranial vault remodeling in nonsyndromic unicoronal craniosynostosis
- Author
-
J. Thomas Paliga, Youssef Tahiri, Scott P. Bartlett, Linton A. Whitaker, Jesse A. Goldstein, Ari M. Wes, and Jesse A. Taylor
- Subjects
Male ,medicine.medical_specialty ,Time Factors ,Adolescent ,Esthetics ,Unicoronal craniosynostosis ,Craniosynostoses ,Young Adult ,Cranial vault ,Medicine ,Humans ,Orthopedic Procedures ,Young adult ,Unicoronal synostosis ,Child ,Intracranial pressure ,Retrospective Studies ,business.industry ,Skull ,Infant ,Retrospective cohort study ,Plastic Surgery Procedures ,Surgery ,Patient Outcome Assessment ,Exact test ,Increased risk ,Treatment Outcome ,Child, Preschool ,Frontal Bone ,Female ,business ,Orbit - Abstract
Background This study reports long-term aesthetic outcomes with fronto-orbital advancement and cranial vault remodeling in treating unicoronal synostosis over a 35-year period. Methods Retrospective review was performed on patients with isolated unicoronal synostosis from 1977 to 2012. Demographic, preoperative phenotypic, and long-term aesthetic outcomes data were analyzed with chi-squared and Fisher's exact test for categorical data and Wilcoxon rank-sum and Kruskal-Wallis rank for continuous data. Results A total of 238 patients were treated; 207 met inclusion criteria. None underwent secondary intervention for intracranial pressure. At definitive intervention, there 96 (55 percent) Whitaker class I patients, 11 (6 percent) class II, 62 (35 percent) class III, and six (3 percent) class IV. Nasal root deviation and occipital bossing each conferred an increased risk of Whitaker class III/IV [OR, 4.4 (1.4 to 13.9), p = 0.011; OR, 2.6 (1.0 to 6.8), p = 0.049]. Patients who underwent bilateral cranial vault remodeling with extended unilateral bandeau were less likely Whitaker class III/IV at latest follow-up compared with those undergoing strictly unilateral procedures [OR, 0.2 (0.1 to 0.7), p = 0.011]. Overcorrection resulted in decreased risk of temporal hollowing [OR, 0.3 (0.1 to 1.0), p = 0.05]. Patients with 5 years or more of follow-up were more likely to develop supraorbital retrusion [OR, 7.2 (2.2 to 23.4), p = 0.001] and temporal hollowing [OR, 3.7 (1.5 to 9.6), p = 0.006] and have Whitaker class III/IV outcomes [OR, 4.9 (1.8 to 12.8), p = 0.001]. Conclusion Traditional fronto-orbital advancement and cranial vault remodeling appears to mitigate risk of intracranial pressure but may lead to aesthetic shortcomings as patients mature, namely fronto-orbital retrusion and temporal hollowing. Clinical question/level of evidence Therapeutic, IV.
- Published
- 2014
50. Perioperative complications associated with intracranial procedures in patients with nonsyndromic single-suture craniosynostosis
- Author
-
Linton A. Whitaker, Scott P. Bartlett, Ari M. Wes, James Thomas Paliga, Jesse A. Taylor, and Youssef Tahiri
- Subjects
Male ,medicine.medical_specialty ,Gastrointestinal Diseases ,Craniosynostosis ,Cohort Studies ,Craniofacial Abnormalities ,Parietal Bone ,symbols.namesake ,Craniosynostoses ,Postoperative Complications ,Cause of Death ,medicine ,Humans ,Surgical Wound Infection ,Intraoperative Complications ,Fisher's exact test ,Retrospective Studies ,Hematoma ,business.industry ,Infant ,Retrospective cohort study ,General Medicine ,Odds ratio ,Perioperative ,Cranial Sutures ,Synostosis ,medicine.disease ,Surgery ,Sagittal suture ,medicine.anatomical_structure ,Seroma ,Treatment Outcome ,Otorhinolaryngology ,Cardiovascular Diseases ,Child, Preschool ,Frontal Bone ,symbols ,Female ,Complication ,business ,Follow-Up Studies - Abstract
Within the diagnosis "craniosynostosis," there is a subset of patients who present with isolated, nonsyndromic, single-suture involvement. This study evaluates perioperative complications in this specific subset of patients over 4 decades at a single institution. To do so, we performed a retrospective review on consecutive patients undergoing correction of single-suture synostosis from May 1977 to January 2013 at a tertiary pediatric craniofacial center. Demographic information, operative details, and perioperative course were collected. Complications were categorized as either major or minor. A χ(2) test and Fisher exact test were used to compare all categorical variables. Continuous variables were analyzed using Wilcoxon rank-sum and Kruskal-Wallis tests.Seven hundred forty-six patients underwent surgical correction of nonsyndromic craniosynostosis. Of these, there were 307 (41.2%) sagittal, 201 (26.9%) metopic, and 238 (31.9%) unicoronal. Thirty-four patients had complications (4.6%). Eight were considered major (1.1%), including one postoperative mortality in a patient with hypoplastic left-sided heart syndrome. Minor complications occurred in 26 patients (3.5%) and included subgaleal hematoma (n = 3), seroma (n = 4), and superficial wound infection (n = 5). Metopic and sagittal suture involvement was significantly associated with a higher complication rate (P = 0.04). A child with isolated single suture synostosis and any comorbidity had a significantly greater risk of any complication (P < 0.001; odds ratio, 3.8) and specifically an increased risk of major complication (P = 0.031; odds ratio, 6.0). Subclassification of patients by time period yielded no statistically significant changes in perioperative morbidity. To conclude, these data allow us to counsel families more accurately with regard to morbidity and mortality and may potentially serve as a benchmark for future quality improvement work.
- Published
- 2014
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