Management of fetal head and neck masses: Evaluation of prenatal factors associated with airway obstruction and decision for definitive airway and ex-utero intrapartum treatment at birth.

OBJECTIVE: Fetal head and neck masses can result in critical airway obstruction. Our study aimed to evaluate prenatal factors associated with the decision for a definitive airway, including ex-utero intrapartum treatment (EXIT), at birth among at-risk fetuses. METHODS: A single-institution retrospective review evaluated all fetal head and neck masses prenatally diagnosed from 2005 to 2023. The primary outcome was the decision for a definitive airway at birth, including intubation, tracheostomy, or EXIT. RESULTS: Thirty four patients were included, with 23 deliveries occurring at our institution. 8/23 (35%) patients received a definitive airway at birth, six underwent an EXIT procedure, and two required intubation only. Patients who received a definitive airway had higher rates of polyhydramnios (50% vs. 7%, p = 0.03), tracheal narrowing on ultrasound (US) (50% vs. 0%, p = 0.01), tracheal displacement on US (63% vs. 0%, p < 0.01), abnormal fetal breathing on US (50% vs. 0%, p = 0.01), tracheal narrowing or displacement on magnetic resonance imaging (MRI) (75% vs. 7%, p < 0.01), and larger mass maximum diameter (7.9 vs. 4.3 cm, p = 0.02). In our series, 100% of patients with polyhydramnios, tracheal narrowing or displacement on either US or MRI, and abnormal fetal breathing on US received a definitive airway at birth. CONCLUSION: Prenatal findings of tracheal narrowing or displacement, polyhydramnios, and abnormal fetal breathing are strongly associated with the decision for a definitive airway at birth and warrant mobilization of appropriate resources.

Fluid Management in Critically Ill Children: Single-Center Retrospective Comparison of Trauma and Postoperative Patients, 2020-2022.

OBJECTIVE: Injury and surgery both represent well-defined starting points of a predictable inflammatory response, but the consequent response to IV fluids has not been studied. We aimed to review and compare our single-center fluid management strategies in these two populations. DESIGN: Retrospective cohort study from January 2020 to July 2022. The primary outcome was total IV fluid volume administered. Net fluid balances and select clinical outcomes were also evaluated. SETTING: Single tertiary academic center and level 1 pediatric trauma center in New York. PATIENTS: A dataset of critically ill trauma and surgical patients aged 0-18 years who were admitted to the PICU, 2020-2022. Trauma patients had at least moderate traumatic injuries (Injury Severity Score ≥ 9) and surgical patients had at least a 1-hour operation time. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: We identified 25 trauma and 115 surgical patients. During the first 5 days of hospitalization, we did not identify an association between grouping and total IV fluids administered and fluid balance in the prehospital, emergency department, and operating room (p = 0.90 and p = 0.79), even when adjusted for weight (p = 0.96). Time trend graphs of net fluid balance and IV fluid administered illustrated analogous fluid requirement and response with the transition from net positive to net negative fluid balance between 48 and 72 hours. There was an association between total IV fluid and ventilator requirement (p = 0.003). CONCLUSIONS: Critically ill pediatric trauma and postoperative patients seem to have similar fluid management and balance after injury or surgery. In our opinion, these two critically ill populations could be combined in large prospective studies on optimal fluid therapy in critically ill children.

Thoracoscopic Excision of Mediastinal Bronchogenic Cysts in Children: A Case Series.

Background: Bronchogenic cysts result from a congenital anomalous budding of the tracheobronchial tree. Resection is usually recommended to avoid complications. Mediastinal bronchogenic cysts present a unique challenge due to their proximity to vital structures. The purpose of this study is to review our experience with mediastinal bronchogenic cysts. Methods: A single-institution retrospective review evaluated all mediastinal bronchogenic cyst excisions between January 2012 and November 2022. Patient demographics were assessed, including age at diagnosis, presenting symptoms, imaging workup, and cyst characteristics. Operative approach, complications, and surgical pathology were reported. Results: Five patients were identified. Age at diagnosis ranged from 18 to 27 months. No patient was diagnosed prenatally. All patients had symptoms at the time of diagnosis, including cough, wheezing, and respiratory distress. Three cysts were paratracheal, and two were paraesophageal. Age at surgery ranged from 26 to 30 months. All bronchogenic cysts were successfully resected thoracoscopically. Individual technical challenges included narrowing of the mainstem bronchus preventing lung isolation, significant mediastinal inflammation, the necessity for cyst evacuation to delineate the extent of the cyst, adherence of cyst wall to bronchus or trachea requiring cold dissection, and a stalk of tissue with an intimate connection to the carina that was amputated. No intraoperative or postoperative complication occurred. Surgical pathology was consistent with a bronchogenic cyst in all cases. Median length of hospital stay was two days. Conclusion: Thoracoscopy is a safe and effective procedure for mediastinal bronchogenic cyst excision in children. Certain technical maneuvers are highlighted, which may facilitate resection.

Optimizing Congenital Diaphragmatic Hernia Repair on ECMO: Evaluating the Risk of Bleeding.

BACKGROUND: Institutions lack consensus on the management of patients with congenital diaphragmatic hernia (CDH) who are repaired on extracorporeal membrane oxygenation (ECMO). Our study aimed to evaluate risk factors associated with bleeding complications in patients with CDH repaired on ECMO. METHODS: A single-institution retrospective review evaluated all patients with CDH who underwent on-ECMO repair between January 2005 and December 2023. A significant bleeding complication post-repair was defined as bleeding necessitating re-operation. The association between preoperative factors and bleeding complications was evaluated. RESULTS: Forty-six patients were included. Bleeding complications developed in 11/46 (24%) patients. Birthweight (2.5 vs. 3.2 kg, p = 0.02), platelet count <100/mm3 (64% vs. 29%, p = 0.04), elevated blood urea nitrogen (BUN; 24.5 vs. 17.5 mg/dL, p = 0.05), and older age at repair (8 vs. 5 days, p = 0.04) were associated with bleeding. In univariate analysis, patients with platelets under 100/mm3 were more likely to develop a bleeding complication (OR = 4.4, p = 0.04). Patients who experienced a significant bleeding event experienced increased ECMO days (12 vs. 7 days, p < 0.01), ventilator days (31 vs. 18 days, p < 0.05), and lower survival to discharge (36% vs. 74%, p = 0.03). CONCLUSION: Among CDH patients undergoing repair on ECMO, those with lower birth weight, platelet counts under 100/mm3, elevated BUN, and older age at repair had an increased risk of a significant bleeding complication, resulting in more ECMO and ventilator days and higher mortality. Patients undergoing on-ECMO repair should have platelet count transfused to greater than 100/mm3. Patients at high risk for bleeding may benefit from early repair on ECMO. LEVEL OF EVIDENCE: Level III.

Neonate with congenital pulmonary airway malformation concurrent with enteric duplication cyst: a case report of a rare anomaly.

A congenital pulmonary airway malformation (CPAM) occurring concurrently with an enteric duplication cyst is a rare anomaly. Definitive management for both abnormalities is usually surgical resection. We present the uncommon case of a neonate with a CPAM and ileal duplication cyst, including pre-natal and post-natal workup. The patient was brought to the operating room for laparoscopic duplication cyst excision at 3 months of age. The patient returned to the operating room for a thoracoscopic right lower lobectomy at five months of age. This case presents a rare congenital anomaly with the concurrent presentation of a CPAM and enteric duplication cyst, with both being successfully excised minimally invasively.

Aortic Root Replacement in Octogenarians Offers Acceptable Perioperative and Late Outcomes.

BACKGROUND: As the proportion of the population more than 80 years of age increases, cardiac surgeons will increasingly be consulted to operate on this high-risk patient group. The aim of this study is to evaluate the perioperative and late outcomes of octogenarians undergoing aortic root replacement in comparison with younger patients. METHODS: All patients undergoing aortic root replacement at our institution between 2005 and 2012 (n = 592) were retrospectively reviewed. Patients were stratified according to their age at surgery: patients less than 80 years old (group LT80, n = 558) and octogenarians (group OG, n = 34). Primary outcomes of interest were inhospital mortality and perioperative complication rate. RESULTS: Patients in the OG group had significantly higher rates of preoperative stroke history, atrial fibrillation, and coronary artery disease. Indication for surgery was type A aortic dissection in 62 (10.5%), thoracic aortic aneurysm in 514 (86.8%), and endocarditis in 11 (1.9%), with no intergroup differences. Inhospital mortality was not significantly different between groups (5.9% OG versus 2.3% LT80, p = 0.21), and postoperative atrial fibrillation was more common in OG (60.6% OG versus 38.5% LT80, p = 0.01). Type A dissection, diabetes mellitus, and prior cardiac surgery were independent predictors of inhospital mortality or postoperative stroke. CONCLUSIONS: Octogenarians can safely undergo aortic root replacement with moderately worse but acceptable perioperative mortality and late survival. Further studies are necessary to determine which subset of octogenarians are at the highest operative risk and may benefit from a conservative approach.

Early Operation for Endocarditis Complicated by Preoperative Cerebral Emboli Is Not Associated With Worsened Outcomes.

BACKGROUND: Valve operations for patients presenting with infective endocarditis (IE) complicated by stroke are thought to carry elevated risk of postoperative complications. Our aim was to compare outcomes of IE patients who undergo surgical intervention early after diagnosis of septic cerebral emboli with outcomes of patients without preoperative emboli. METHODS: All patients undergoing operations for left-sided IE between 1996 and 2013 at our institution were reviewed. Patients undergoing operations more than 14 days after embolic stroke diagnosis (n = 11) and those with purely hemorrhagic lesions (n = 7) were excluded from the analysis. The study included 308 patients who were stratified according to the presence (STR, n = 54) or absence of a preoperative septic cerebral embolus (NoSTR, n = 254). Primary outcomes of interest were the development of a new postoperative stroke and 30-day mortality. RESULTS: Mean time to surgical intervention from stroke onset was 6.0 ± 4.1 days. Staphylococcus aureus (39% STR vs 21% NoSTR, p = 0.004) infection and annular abscess at operation (52% STR vs 27% NoSTR, p < 0.001) were more prevalent in STR patients. There was no significant difference in 30-day mortality (9.3% STR vs 7.1% NoSTR, p = 0.57) or in the rate of new postoperative stroke (5 [9.4%] STR vs 12 [4.7%] NoSTR, p = 0.19) between groups. In addition, there was no difference in 10-year survival between groups (log-rank p = 0.74). CONCLUSIONS: Early surgical intervention in patients with IE complicated by preoperative septic cerebral emboli does not lead to significantly worse postoperative outcomes. Early surgical intervention for IE after embolic stroke warrants consideration, particularly in patients with high-risk features such as S aureus or annular abscess, or both.