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OBJECTIVE: This study compares the impact of surgical site infiltration of local anesthesia alone to surgical site infiltration plus suprazygomatic maxillary nerve block (SMB) in non-syndromic and syndromic children undergoing primary palatoplasty. DESIGN: Retrospective cohort study of intra- and post-operative outcomes and opioid utilization in children undergoing palatoplasty by a single surgeon. SETTING: Urban, academic, tertiary care children's hospital. PATIENTS, PARTICIPANTS: Children 24 months or younger undergoing primary palatoplasty were included (n = 102). Exclusion criteria were concurrent painful procedures, history of neonatal abstinence syndrome, and nurse-controlled analgesia (n = 30). INTERVENTIONS: All patients received epinephrine-containing local anesthetic infiltrated at the surgical site. Fifty-seven also underwent placement of ultrasound-guided SMB. MAIN OUTCOME MEASURE(S): Intra-operative opioid requirement, duration of anesthesia, time to wake up, post-operative opioid requirement, hypoxemic episodes, need for respiratory support, FLACC scores, and length of stay. RESULTS: When controlling for syndromic status and cleft phenotype, SMB was associated with a 57% reduction in intraoperative opioid requirements (95% CI = 15-81%, p = 0.024) but also with a 29% (â¼5-min) increase in wake-up time post-surgery (95% CI = 3-50%, p = 0.048). Postoperatively, SMB was linked to a 18% reduction in hospital stay length (95% CI = 2-31%, p = 0.027) and a 88% reduction in opioid requirements within 24â h after surgery (p = 0.006). Desaturations and new respiratory support requirements were unaffected by SMB. CONCLUSIONS: Compared to surgical site infiltration of local anesthetic alone, adding SMB reduces intra- and postoperative narcotic requirements and decreases length of stay. These benefits apply to both syndromic and non-syndromic children. SMB does not meaningfully affect respiratory outcomes.
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OBJECTIVE: To explore the role of multidisciplinary velopharyngeal dysfunction (VPD) assessment in diagnosing 22q11.2 deletion syndrome (22q) in children. DESIGN: Retrospective cohort study. SETTING: Multidisciplinary VPD clinic at a tertiary pediatric hospital. PATIENTS, PARTICIPANTS: Seventy-five children with genetically confirmed 22q evaluated at the VPD clinic between February 2007 and February 2023, including both previously diagnosed patients and those newly diagnosed as a result of VPD evaluation. INTERVENTIONS: Comprehensive review of medical records, utilizing ICD-10 codes and an institutional tool for keyword searches, to identify patients and collect data on clinical variables and outcomes. MAIN OUTCOME MEASURES: Characteristics of children with 22q, pathways to diagnosis, and clinical presentations that led to genetic testing for 22q. RESULTS: Of the 75 children, 9 were newly diagnosed with 22q following VPD evaluation. Non-cleft VPI was a significant indicator for 22q in children not previously diagnosed, occurring in 100% of newly diagnosed cases compared to 52% of cases with existing 22q diagnosis (P = .008). Additional clinical findings leading to diagnosis included congenital heart disease, craniofacial abnormalities, and developmental delays. CONCLUSIONS: VPD evaluations, particularly the presence of non-cleft VPI, play a crucial role in identifying undiagnosed cases of 22q. This underscores the need for clinicians, including plastic surgeons, otolaryngologists, and speech-language pathologists, to maintain a high degree of suspicion for 22q in children presenting with VPI without a clear etiology. Multidisciplinary approaches are essential for early diagnosis and management of this complex condition.
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BACKGROUND: Lymphedema is a chronic condition characterized by progressive edema with complicated treatment. Recently, new treatment strategies inducing lymphangiogenesis were proposed. The aim of our study was to examine the effect of vascular endothelial growth factor C (VEGF-C) and adipose-derived stem cells (ADSCs) on lymphatic regeneration and drainage re-establishment in vascularized lymph node transfer (VLNT) model using a pedicled vascularized lymph node (VLN) groin flap. METHODS: Female Lewis rats with groin VLN flaps were utilized as a lymphedema model. Group A served as the control. Group B received VEGF-C. Group C received both VEGF-C and ADSCs. Group D received ADSCs only. Lymphatic drainage re-establishment was evaluated by ultrasound-photoacoustic imaging (US-PAI) after indocyanine green (ICG) injection. RESULTS: The fastest regeneration of elevated flaps was observed in Groups B and C in all monitored periods. After the first month, ICG positivity was detected in 14.3% of animals in Group A, 71.43% of animals in Group B (odds ratio [OR] = 15; p = 0.048), and 83.33% in Group C (OR = 30; p = 0.027). On the contrary, the difference between control group and Group D (16.67%; p = 0.905) was statistically insignificant. Administration of VEGF-C, ADSC + VEGF-C, and ADSC led to full flap regeneration after 6 months. The control group had the lowest percentage of ICG positivity at all monitored time points. CONCLUSION: We found that the fastest regeneration occurred with the combination of the VLN flap and VEGF-C. The addition of ADSC had an insignificant effect in our study. Furthermore, we proved the feasibility of PAI as an assessment tool of the lymphatic drainage recovery in a VLNT model.
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Linfedema , Fator C de Crescimento do Endotélio Vascular , Ratos , Feminino , Animais , Ratos Endogâmicos Lew , Linfonodos/irrigação sanguínea , Linfedema/cirurgia , Linfedema/etiologia , Verde de Indocianina , Regeneração , Células-TroncoRESUMO
BACKGROUND: Lymphedema is a common adverse consequence of breast cancer therapy, while still relatively little is known about its pathophysiology. Several treatment options emerged over the past decades, and among them, vascularized lymph node transfer (VLNT) seems to be particularly promising. Animal models are indispensable to improve our understanding of the underlying processes surrounding the transplantation of a vascularized lymph node. This review aimed to systematically evaluate animal models of VLNT and compare their advantages and disadvantages. MATERIALS AND METHODS: A systematic review of literature in the Scopus, Web of Science, and Ovid MEDLINE databases was conducted according to the PRISMA guidelines to identify all studies on animal models used for the research of VLNT. The algorithm used in search of articles was "Vascularized Lymph Node Transfer" AND "Model". Articles were manually verified for relevance to the topic. The resulting models were assessed for their suitability for VLNT research. RESULTS: The literature search yielded a total of 233 studies after duplicates removal. Of those, 217 were excluded based on title and abstract review. Another study was excluded after reviewing the full-text article leaving 15 eligible studies to be included in this review article. CONCLUSIONS: Rats were found to be the most dominantly used animal model in the VLNT research, although other models had their benefits. The main areas of study were the functionality of VLNT within or without a preinduced lymphedema, its response to ischemia, and clarification of lymphatic pathways reestablishment following VLNT.
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Neoplasias da Mama , Vasos Linfáticos , Linfedema , Animais , Feminino , Humanos , Linfonodos , Vasos Linfáticos/cirurgia , Linfedema/etiologia , Modelos Animais , RatosRESUMO
OBJECTIVE: To compare in-hospital complication rates and treatment costs between rectal cancer patients receiving permanent and temporary stomas. Surgical complications and costs associated with permanent stoma formation are still poorly understood. While choosing between the two stoma options is usually based on clinical and technical factors, disparities exist. METHODS: Patients with rectal cancer, stoma formation, complications, and cost of care were identified from the Florida Agency for Health Care Administration Discharge Database. Rectal cancer patients who underwent elective surgery and received a permanent or temporary stoma were identified using ICD-10 codes. Patients who underwent colostomy with resection were included in the "Permanent stoma" group, and those who underwent "resection with ileostomy" were included in the "temporary stoma" group. Multivariable models compared patients receiving temporary vs. permanent stomas. RESULTS: Regression models revealed no difference in the odds of having a complication between patients who obtained permanent versus temporary stoma (OR 0.96, 95% CI: 0.70-1.32). Further, after adjusting for the number of surgeries, demographic variables, socioeconomic and regional factors, comorbidities, and type of surgery, there was a significant difference between permanent and temporary stomas for rectal cancer (ß - 0.05, p = 0.03) in the log cost of creating a permanent stoma. CONCLUSION: Our findings suggest there are no differences associated with complications, and reduced cost for permanent compared to temporary stomas. Increased costs are also associated with receiving minimally invasive surgery. As a result, disparities associated with receipt of MIS could ultimately influence the type of stoma received.
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Neoplasias Retais , Estomas Cirúrgicos , Colostomia/efeitos adversos , Humanos , Ileostomia/efeitos adversos , Complicações Pós-Operatórias/etiologia , Neoplasias Retais/complicações , Estudos Retrospectivos , Estomas Cirúrgicos/efeitos adversosRESUMO
BACKGROUND: Mutations in the BRCA1 or BRCA2 genes increase the lifetime risk of developing breast cancer to 68-72% by the age of 80. One of the modalities to manage the risk is a prophylactic mastectomy. Bilateral nipple-sparing mastectomy specifically offers the most favorable esthetic outcomes but the evidence for its oncological safety remains limited. Thus, we aimed to compare the occurrence of breast cancer between nipple-sparing mastectomy and surveillance groups of BRCA1 or BRCA 2 mutations carriers. MATERIALS AND METHODS: BRCA1 or BRCA2-positive patients undergoing bilateral prophylactic nipple-sparing mastectomy at our department were identified. Only those unaffected by breast cancer were eligible. Each patient was pair-matched with a BRCA1 or BRCA2-positive patient of equal age from the surveillance group. Breast cancer incidence in both groups was recorded and the results were compared. RESULTS: None of 105 patients who underwent NSM between 2009 and 2019 at a single institution with a mean follow-up time of 50 months developed breast cancer over this time period. One patient in this group died of an unrelated cause. Nine patients from 105 in the match-paired surveillance group were diagnosed with breast cancer during a mean follow-up time of 58.3 months, however, none of them died. CONCLUSION: To the best of our knowledge, this is the largest single-center study of risk-reducing bilateral NSM in healthy BRCA1 or BRCA2 mutation carriers. Based on our results and those of other series, we conclude that NSM in its current form appears to be at least equally as safe as other types of mastectomy for preventing breast cancer in BRCA1 or BRCA2 mutation carriers. LEVEL OF EVIDENCE IV: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .
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Neoplasias da Mama , Mastectomia Subcutânea , Proteína BRCA1/genética , Proteína BRCA2/genética , Neoplasias da Mama/genética , Neoplasias da Mama/prevenção & controle , Neoplasias da Mama/cirurgia , Feminino , Humanos , Mastectomia Subcutânea/métodos , Mutação , Mamilos/cirurgiaRESUMO
OBJECTIVE: To identify specific areas for improvement in cleft lip repair teaching. DESIGN: Secondary analysis of prospectively-collected, blinded data. SETTING: Three residency programs rotating at a single academic children's hospital. PARTICIPANTS: Plastic surgery residents, and craniofacial/pediatric plastic surgery fellows. MAIN OUTCOME MEASURES: Mean scores for each skill in an 18-item Unilateral Cleft Lip Repair competency assessment tool (UCLR) (1-3 scale for each item) were rank ordered. Correlation between level of training (PGY) and performance on steps of the procedure was examined using Pearson R. RESULTS: Simulation participants (n = 26) scored highest on skills in the "Marking" subscale (2.38-2.63 mean score). Procedural steps that scored lowest were: closing the nasal floor (2.00), repairing oral mucosa (2.15) and avoiding over/under-dissection (2.19). Interestingly, none of these skills correlated with PGY, suggesting they do not improve with training. CONCLUSIONS: These results suggest that marking cleft lip repair is taught well in our current teaching environment, while steps like closing the nasal floor and repairing the oral mucosa are taught less well. Improved teaching of these steps could be achieved with deliberate instruction, video, digital simulation, and high fidelity simulation.
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PURPOSE: We studied the performance of unattended automated office blood pressure (uAOBP) measurement in children, in relation to oscillometric office BP (OBP) and ambulatory blood pressure monitoring (ABPM). MATERIALS AND METHODS: One hundred and eleven stable treated and untreated outpatients investigated for hypertension underwent uAOBP measurements (seated unattended in a quiet room separate from the renal clinic room, six times after a 5 min rest with the BpTRU device), and immediately before using the oscillometric device. Ambulatory 24 h blood pressure monitoring (ABPM) was performed on the same day in a subgroup of 42 children. RESULTS: UAOBP measurements were successful in 106 children (95%), 5 pre-school children did not tolerate to be alone in the room. The mean ± SD systolic/diastolic uAOBP, OBP and daytime ABP were 109.1 ± 14.0/70.8 ± 10.7 mmHg, 121.6 ± 16.5/77.6 ± 10.5 mmHg and 123.5 ± 11.3/73.7 ± 6.8 mmHg, respectively. Systolic/diastolic uAOBP was significantly lower than OBP by 13.6/7.6 mmHg (p < 0.0001) and lower than daytime ABP by 14.4 ± 0.5/2.9 ± 0.3 mmHg (p < 0.0001). The heart rate was not significantly different during uAOBP than during OBP measurements. On Bland Altman analysis the uAOBP underestimated OBP by a mean of 15.6 mmHg for systolic BP and by 8.6 mmHg for diastolic BP. In all 9 children with white-coat systolic hypertension uAOBP was within the normal range (<95th pc for OBP), in six of nine children with white-coat diastolic hypertension uAOBP was within the normal range however, in three of them it was elevated despite normal ABP. CONCLUSION: uAOBP measurement is feasible in school-aged children, its values are considerably lower than OBP as well as daytime ABP and it could help with detection of white-coat systolic hypertension. The clinical applicability of uAOBP in children should be confirmed in further studies.
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Hipertensão , Hipertensão do Jaleco Branco , Pressão Sanguínea , Determinação da Pressão Arterial , Monitorização Ambulatorial da Pressão Arterial , Criança , Pré-Escolar , Humanos , Hipertensão/diagnóstico , Hipertensão do Jaleco Branco/diagnósticoRESUMO
BACKGROUND: This study aimed to identify socioeconomic predictors of permanent stoma in rectal cancer treatment and examine its association with length of stay at the treatment facility. METHODS: Rectal cancer patients who underwent elective surgery between January 2015 and December 2018 were identified from the Agency for Health Care Administration Florida Hospital Inpatient Discharge Dataset. Multivariate regression models were utilized to identify demographic and socioeconomic factors associated with receiving a permanent stoma as well as the associated length of stay of these patients. RESULTS: Of 2630 rectal cancer patients who underwent surgery for rectal cancer, 21% had a permanent stoma. The odds of receiving permanent stoma increased with higher Elixhauser score, metastatic disease, advanced age, having open surgery, residence in Southwest Florida, and having Medicaid insurance or no insurance/self-payers (p < 0.05). Patients with a permanent stoma had a significantly extended stay after surgery (p < 0.001). CONCLUSIONS: Patients with a permanent stoma following cancer resection were more likely to have open surgery, had more comorbidities, and had a longer length of stay. Having permanent stoma was higher in patients living in South West Florida, patients with Medicaid insurance, and in the uninsured. Additionally, the payer type significantly affected the length of stay.
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Neoplasias Retais , Estomas Cirúrgicos , Humanos , Tempo de Internação/estatística & dados numéricos , Qualidade da Assistência à Saúde , Neoplasias Retais/cirurgia , Fatores Socioeconômicos , Resultado do TratamentoRESUMO
Objective: To evaluate prescribing practices for the anti-Xa reversal agent, andexanet alfa, to identify challenges in ordering and administering this medication, and to offer recommendations to improve patient safety. Patients and Methods: This retrospective study reviewed all adult patients treated with andexanet alfa (AA) at a single institution between January 1, 2018, and March 31, 2020. We identified ordering and administration benchmarks based on recommendations from previous clinical trials on AA. We then reviewed these medical records to determine compliance with these benchmarks. We also collected data related to thrombotic complications and mortality. Results: Twenty-two AA dosing sets (loading and infusion dose) were given to 20 patients. Eight (36%) dosing sets met our ordering benchmarks regarding appropriate dose, time since last direct oral anticoagulants, urgency of administration, and documentation. Three (14%) dosing sets met the administrative benchmarks of being started within 30 minutes of the initial order, and 13 (59%) dosing sets had timely infusion of the infusion dose after the loading dose. No dosing set met all our administration benchmarks. There was 1 thrombotic event within 24 hours of the correct AA dose and 1 potential death related to AA. Conclusion: This study highlights challenges in ordering and administering AA at our institution and brings awareness to potential similar concerns at other institutions. These challenges also identified the need for optimized order sets, a streamlined administration process, and frequent provider education to improve patient safety.
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BACKGROUND: Despite high satisfaction rates, reduction mammaplasty can have complications such as hematoma. Factors such as age, tobacco use, and comorbidities are known contributors, whereas the influence of race, BMI, certain medications, and blood pressure (BP) remain contentious. This study investigates hematoma risk factors in young women undergoing reduction mammaplasty. STUDY DESIGN: A retrospective review was conducted including all female patients who underwent bilateral reduction mammaplasty at a single institution between 2012 and 2022. Data on demographics, BMI, medical comorbidities, surgical techniques, medications, and perioperative BP were collected. Differences between patients who developed a hematoma and those who did not were assessed using chi-square, Fisher's exact, and t -tests. The relationship between perioperative BP and hematoma formation was assessed using logistic regression. RESULTS: Of 1,754 consecutive patients, 3% developed postoperative hematoma of any kind, with 1.8% returning to the operating room. Age (odds ratio [OR] 1.14, p = 0.01) and ketorolac use (OR 3.93, p = 0.01) were associated with hematoma development. Controlling for baseline BP, each 10 mmHg incremental increase in peak intraoperative BP (systolic BP [SBP]: OR 1.24, p = 0.03; mean arterial pressure: OR 1.24, p = 0.01) and postoperative BP (SBP: OR 1.41, p = 0.01; mean arterial pressure: OR 1.49, p = 0.01) escalated the odds of hematoma. Postoperative SBP variability also incrementally increased hematoma odds (OR 1.48, p < 0.01). Other factors, including race and surgical technique, were not significantly influential. CONCLUSIONS: Age, ketorolac use, and intra- and postoperative BP peaks and variability are risk factors for hematoma in reduction mammaplasty. This emphasizes the importance of perioperative BP management and optimizing pain management protocols.
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Cetorolaco , Mamoplastia , Feminino , Humanos , Cetorolaco/efeitos adversos , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Hematoma/etiologia , Hematoma/induzido quimicamente , Mamoplastia/efeitos adversos , Mamoplastia/métodos , Mastectomia/efeitos adversos , Fatores de Risco , Estudos RetrospectivosRESUMO
BACKGROUND: The drive to improve surgical proficiency through advanced simulation-based training has gained momentum. This meta-analysis systematically evaluated evidence regarding the impact of plastic surgery-related simulation on the performance of residents. METHODS: A systematic search of PubMed, Web of Science, and Cochrane Library and review of articles was performed following the Preferred Reporting Items for Systematic Reviews and Meta-Analysis protocol. An inverse-variance random-effects model was used to combine study estimates to account for between-study variability. Objective structured assessment of technical skills (OSATS) scores and subjective confidence scores were used to assess the impact of the simulation with positive changes from the baseline indicating better outcomes. RESULTS: Eighteen studies pooling 367 trainees who participated in various simulations were included. Completion of simulation training was associated with significant improvement in subjective confidence scores with a mean increase of 1.44 units (95% CI: 0.93 to 1.94, P < 0.001), and in OSATS scores, with a mean increase of 1.24 units (95% CI: 0.87 to 1.62, P < 0.001), both on a 1-5 scale. Participants reported high satisfaction scores (mean = 4.76 units, 95% CI = 4.61 to 4.91, P = 0.006), also on a 1-5 scale. CONCLUSIONS: Participation in surgical simulation markedly improved objective and subjective scoring metrics for surgical trainees. Several simulation devices are available for honing surgical skills, with the potential for advancements. The evidence demonstrates the effectiveness of simulations; thus, incorporating simulation into training curricula should be a priority in the field of plastic surgery.
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Competência Clínica , Treinamento por Simulação , Cirurgia Plástica , Humanos , Treinamento por Simulação/métodos , Cirurgia Plástica/educação , Internato e Residência/métodos , Educação de Pós-Graduação em Medicina/métodosRESUMO
Background: Underrepresentation of women in plastic surgery remains a concern. This study investigates gender-related differences in self-confidence and surgical ability among plastic surgery trainees in an effort to work toward gender parity. Methods: Residents and fellows were recorded performing up to three cleft lip repairs on a high-fidelity simulator. Demographic information was collected, and two questionnaires were completed to assess self-confidence after each simulation. Videos were rated blindly using the objective structured assessment of technical skills and unilateral cleft lip repair competency assessment tool. Differences between participants were estimated using generalized estimating equations modeling, and correlation between overall self-confidence and performance was examined using Pearson correlation (r). Results: Twenty-six participants (six self-identified women and 20 self-identified men) completed 73 simulated procedures. There was no gender-related difference in training level, volume of prior experience, speed with which participants completed each simulated procedure, or objective performance. However, a significant difference was found in overall procedural self-confidence, with women rating their confidence lower (mean = 16.9, SD = 4.3) than men (mean = 19.4, SD = 3.8); P = 0.021. Further analysis revealed that confidence scores correlated more strongly with objective performance for women (râ =â 0.83) than for men (râ =â 0.45). Conclusions: Women plastic surgery trainees overall reported lower self-confidence than their male counterparts, despite demonstrating at least as much skill. Confidence and skill were more closely related for women, suggesting that mentorship focused on concrete skill building may help close the confidence gap.