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Telemedicine use within pediatric surgery fields has been growing, but research on the utility of remote evaluation in the perioperative period remains scarce. The objective of this study was to examine the utility of perioperative telemedicine care for the pediatric patient by evaluating the outcomes following completion of an outpatient appointment with a surgical provider.We performed a retrospective chart review of all patients who completed a telemedicine appointment with a provider across nine pediatric surgery divisions, without a limitation based on patient-specific characteristics or telemedicine platform. We examined the result of the initial telemedicine appointment and the outcome of any surgical procedure that was performed as a result.A total of 803 patients were evaluated by telemedicine during the study period. Of the 164 encounters (20.2%) that were followed by a surgery, nearly 70% were performed using a video. There was no discordance in the preoperative and postoperative diagnoses for more than 98% of patients. Nearly 25% of operations were followed by at least a 1-night hospital stay and 6.7% of patients developed a postoperative complication.Telemedicine is a safe tool for evaluating pediatric patients in the preoperative and postoperative phases of care and offers potential value for families seeking an alternative to the traditional in-person appointment. Ongoing support will require permanent legislative changes aimed at ensuring comparable compensation and the development of strategies to adapt the outpatient healthcare model to better accommodate the evolving requirements of remotely evaluating and treating pediatric patients.

Bowel management programs are efficacious in pediatric patients with fecal incontinence or intractable constipation unresponsive to standard treatment. No studies have been done examining outcomes in adults. The objective of this study was to assess continence and quality of life outcomes in adults who have underwent bowel management program.A retrospective review of patients 16 or older at the time they underwent a bowel management program for fecal incontinence or constipation was performed. Data collected included intake and follow-up stool and urinary continence, patient-reported outcomes measures (Cleveland Clinic Constipation Score, Baylor Continence Scale, Vancouver Symptom Score for Dysfunctional Elimination), and an age-adjusted health-related quality of life measure.The cohort included 38 patients with a median age of 19 years (range: 16-55) when they underwent our program. 50% of patients were female and the majority (33, 87%) were White. The most common diagnosis was anorectal malformation (16, 42%) followed by functional constipation (10, 27%). Stool continence rates improved after undergoing the program (52.7% prior to 87.6% at follow-up, p0.01). There was significant improvement in the Baylor Continence Scale, Cleveland Clinic Constipation Score, and PedsQL (p0.05).Adult patients who underwent a bowel management program for severe fecal incontinence or constipation show significant improvement in stool continence rates, patient-reported outcomes measures, and quality of life. A bowel management program (in-person or via telemedicine) is a feasible treatment strategy for adult patients who fail standard management of fecal incontinence or constipation and should be offered when appropriate.III.

To assess outcomes of children with functional constipation after antegrade continence enemas (ACEs) and determine if pre operative anorectal manometry (AMAN) findings, including dyssynergic defecation, are associated with outcomes.A retrospective review of pediatric patients with functional constipation who received a Malone appendicostomy or cecostomy after failed medical management was conducted. Patients were included if they had AMAN data prior to their operation. Patients that underwent colonic resection were excluded. Demographics, clinical characteristics, manometry results, and post ACE outcomes were obtained. Descriptive statistics were performed.Thirty-nine patients were identified with median age at ACE of 8.9 years (IQR: 7.2-12.6) and median follow-up of 2.5 years (IQR: 1.8-3.2 years). Twenty patients (51%) were female and most (35, 92%) were White. All patients had severe constipation prior to ACE and 59% had fecal incontinence. Thirty-four patients (87%) received a Malone and 5 (13%) received a cecostomy. Post ACE, 35 (90%) were clean with daily flushes and 6 (15%) eventually successfully transitioned to laxatives only. Awake AMAN and balloon expulsion test were performed in 15 patients, with 14 (93%) displaying evidence of dyssynergic defecation. Twelve of 14 of patients (86%) with dyssynergia were clean with ACE at follow-up. because of the majority of patients being clean post ACE, there was limited power to detect predictors of poor outcomes.ACEs are successful treatment options for patients with severe constipation and fecal incontinence, including those with dyssynergic defecation. Larger studies are needed to identify factors predictive of poor outcomes.III.

Many patients with anorectal malformations (ARM) need a bowel management program (BMP) to manage lifelong problems of fecal incontinence or severe constipation. We aimed to evaluate the sustainability of the results in such a program.A single-institution retrospective review was performed in children with ARM who attended our BMP (2015-2019). Standardized definitions and validated tools were used to assess fecal continence (Baylor Continence Scale), constipation (Cleveland Constipation Scoring System), urinary symptoms (Vancouver Symptoms Score), and the Pediatric Quality of Life (PedsQL) and health-related quality of life (HRQOL) at the start of BMP and 1-year after completion of the program.222 patients with ARM at a median age of 6.7 (IQR, 4.9-10.1) years were identified. All (100%) soiled at intake with 149 (67.1%) patients being treated with rectal or antegrade enemas and 73 (32.9%) with oral laxatives. At 1 year 150 (70.4%) were clean, 72.7% were on enemas and 27.3% were on laxatives (p = 0.08). 109 out of 148 (73.6%) patients were clean on enemas. A further 41 out of 66 (62.1%) patients were continent on laxatives with voluntary bowel movements and clean. In the group that was clean, there was improvement in Baylor Continence Scale (25 vs. 13.0, p 0.000000002), Vancouver (11 vs. 6, p = 0.0110) scores, and clinically relevant improvement in the total PedsQL HRQL (78-85) and the PedsQL HRQL physical function (86-92) and psychosocial domain (77-82). There was no improvement in Cleveland (10 vs. 9, p = 0.31) score.An intensive BMP offers significant benefits in the treatment of fecal incontinence in ARM. It appears to also improve urinary incontinence and urinary voiding as well as the patient's quality of life. These changes are sustainable over at least one year.

Hirschsprung-associated enterocolitis (HAEC) is the most common cause of morbidity and mortality in patients with Hirschsprung disease (HD). The objective of this study was to examine the association of social determinants of health (SDOH) with HAEC.A review of patients who underwent primary pull through for HD at our institution from 2014 to 2021 was performed. Clinical, surgical, and SDOH data were collected. HAEC was defined by an international scoring system. Categorical variables were analyzed via Fisher's exact tests and continuous variables with Mood's median tests.One hundred patients were identified with 29 patients (29%) having at least one episode of HAEC during a median follow-up of 31 months (IQR: 11.7-55.7). Children who utilized public transportation for clinic visits, had one or more missed appointments, had any reported safety concerns, were involved with Child Protective Services, had parents/guardians who were not married, lived with people other than their immediate family, or had mothers who reported drug use or lack of prenatal care were found to have a higher likelihood of developing HAEC (p0.04 for all). Age at HD diagnosis, age at pull through, operative approach, length of aganglionic colon, and Trisomy 21 were not significant predictors of HAEC.In our series of 100 patients undergoing primary pull through, there was a significant correlation of HAEC with several social determinants of health elements while anatomical and clinical factors were not associated with HAEC. Attention to social determinants of health and identifying high-risk patients may serve to prevent morbidity and mortality from HAEC.III.

Penetrating trauma in children is on the rise in the United States, often leading to severe injuries. Destructive injuries to the inferior vena cava (IVC) are rare in children, and outcomes of ligation are not well-described. This is a retrospective chart review of the cases and outcomes of two young children who required IVC ligation following abdominal gunshot wounds. The children's ages ranged from 3 to 6 years old. They both had concomitant duodenal injuries and additional intestinal injuries. The first patient also had a spinal cord injury. Their course was complicated by profound shock, breakdown of intestinal repairs, renal failure, and a necrotizing groin soft tissue infection, but they ultimately made a near-complete recovery. The second patient had a smooth postoperative course. Neither patient developed significant lower extremity edema. Ligation of the IVC in pediatric penetrating trauma patients is a viable and life-saving option but can be associated with complications.

Since 1950, the United States has been in the midst of a profound demographic change: the rapid aging of the population. The baby boom generation began turning 65 in 2011 and is now driving growth at the older ages of the population. This article highlights geriatric demographic changes and illustrates how these and future trends will have wide ranging implications for the US health care system.

Background Traumatic brain injury (TBI) and hemorrhagic shock (HS) are the leading causes of trauma-related deaths. These insults disrupt coagulation and endothelial systems. This study investigated whether previously reported differences in lesion size and brain swelling during normal saline (NS), colloids (Hextend [HEX]), and fresh frozen plasma (FFP) resuscitation are associated with differential effects on coagulation and endothelial systems. Methods We subjected 15 Yorkshire swine to TBI and HS (40% blood volume), and kept in HS for 2 hours before resuscitation with NS, HEX, or FFP. Markers of endothelial activation (E-selectin, Intercellular adhesion molecule [ICAM]-1), coagulation activation (prothrombin fragment 1 + 2), and natural anticoagulation (activated protein C [aPC]) were determined in serum and brain whole cell lysates. Results Serum levels of aPC were greater in the NS group (203 ± 30 pg/mL) compared with HEX (77 ± 28 pg/mL; P = .02) and FFP (110 ± 28 pg/mL; P = .09), as was PF 1 + 2 in the brain when compared with FFP (PF 1 + 2, 89 ± 46 vs 37 ± 14 ng/mL; P = .035). Brain E-selectin was greater in the NS group compared with FFP (3.36 ± 0.02 vs 3.31 ± 0.01 ng/mL; P = .029). Circulating ICAM-1 levels were increased in the NS group (151 ± 9 ng/mL) compared with the HEX (100 ± 9 ng/mL; P Conclusion In this clinically realistic large animal model of TBI + HS, NS resuscitation was associated with an early activation of coagulation, natural anticoagulation, and endothelial systems, compared with HEX and FFP.

Background Sepsis has a profound impact on the inflammatory and hemostatic systems. In addition to systemic inflammation, it can produce disseminated intravascular coagulation, microvascular thrombosis, consumptive coagulopathy, and multiple organ failure. We have shown that treatment with suberoylanilide hydroxamic acid (SAHA), a histone deacetylase inhibitor (HDACI), improves survival in a lethal model of cecal ligation and puncture (CLP) in mice, but its effect on coagulation remains unknown. The goal of this study was to quantify the impact of SAHA treatment on coagulopathy in sepsis. Methods C57BL/6J mice were subjected to CLP, and 1 hour later given intraperitoneally either SAHA dissolved in dimethyl sulfoxide (DMSO) or DMSO only. Sham-operated animals were handled in similar manner without CLP. Blood samples were collected by cardiac puncture and evaluated using the TEG 5000 Thrombelastograph Hemostasis Analyzer System. Results Compared with the sham group, all animals in DMSO vehicle group died within 72 hours, and developed coagulopathy that manifested as prolonged initial fibrin formation and fibrin cross-linkage time, and decreased clot formation speed, platelet function, and clot rigidity. SAHA treatment significantly improved survival and was associated with improvement in fibrin cross-linkage and clot formation, as well as platelet function and clot rigidity, without a significant impact on the clot initiation parameters. Conclusion SAHA treatment enhances survival and attenuates sepsis-associated coagulopathy by improving fibrin cross-linkage, rate of clot formation, platelet function, and clot strength. HDACI may represent a novel therapeutic strategy for correcting sepsis-associated coagulopathy.

Background Valproic acid (VPA) has been shown to improve survival in animal models of hemorrhagic shock at a dose of 300 mg/kg. Our aim was to identify the ideal dose through dose-escalation, split-dosing, and dose de-escalation regimens. Materials and methods Rats were subjected to sublethal 40% hemorrhage and treated with vehicle or VPA (dose of 300, 400, or 450 mg/kg) after 30 min of shock. Acetylated histones and activated proteins from the PI3K–Akt–GSK-3β survival pathway at different time points were quantified by Western blot analysis. In a similar model, a VPA dose of 200 mg/kg followed 2 h later by another dose of 100 mg/kg was administered. Finally, animals were subjected to a lethal 50% hemorrhage and VPA was administered in a dose de-escalation manner (starting at dose of 300 mg/kg) until a significant drop in percent survival was observed. Results Larger doses of VPA resulted in greater acetylation of histone 3 and increased activation of PI3K pathway proteins. Dose-dependent differences were significant in histone acetylation but not in the activation of the survival pathway proteins. Split-dose administration of VPA resulted in similar results to a single full dose. Survival was as follows: 87.5% with 300 and 250 mg/kg of VPA, 50% with 200 mg/kg of VPA, and 14% with vehicle-treated animals. Conclusions Although higher doses of VPA result in greater histone acetylation and activation of prosurvival protein signaling, doses as low as 250 mg/kg of VPA confer the same survival advantage in lethal hemorrhagic shock. Also, VPA can be given in a split-dose fashion without a reduction in its cytoprotective effectiveness.

Background Mesh related infections are a major challenge with few adequate prevention and treatment options. We evaluate the ability of a slow affinity based drug-releasing polymer to prevent a Staphylococcus aureus mesh infection using an in vivo animal model. Methods A surgical wound infection model was used to evaluate a vancomycin (VM) drug loaded polymer. Fifty animals underwent creation of a dorsal subcutaneous pocket, insertion of a standard piece of polyester mesh and an inoculum of a clinical strain of green fluorescent protein (GFP) labeled S. aureus (SA) (104 CFU/mL). Animals were then randomly allocated to different treatment groups [saline flush (n = 10), VM flush (n = 20), VM polymer coated mesh (n = 20)]. Local tissue and mesh were evaluated at 2 (n = 25) and 4 wk (n = 25) via standard culture studies. Results Median GFP SA growth from tissue-mesh homogenates were as follows: 2 wk: saline flush = 2.2 × 107 CFU/g; VM flush = 1.6 × 106 CFU/g; VM polymer = sterile cultures [P value 0.0001]; 4 wk: saline flush = 1.5 × 106 CFU/g; VM flush = 1.6 × 103 CFU/g; VM polymer = sterile cultures [P value 0.001]. Conclusion Mesh infections pose a significant challenge in hernia surgery with suboptimal treatment modalities and little innovation. Using an in vivo wound infection model our novel affinity based drug delivering polymer was able to effectively prevent a SA mesh infection with efficacy demonstrated at 2 and 4 wk.