Utility of routine patch testing prior to surgical repair of pectus excavatum: A multidisciplinary experience via retrospective review at a single tertiary care center.

BACKGROUND: The Nuss procedure is the only implant procedure in which routine, rather than selective, preoperative patch testing is recommended. This practice has recently been called into question. OBJECTIVE: To evaluate an updated experience of pre-implant patch testing in patients undergoing the Nuss procedure. METHODS: A retrospective chart review of Nuss procedures from 2012 through 2020. RESULTS: Forty-five patients were identified for data collection. From 2012 to 2014, none of the 14 patients were patch tested. From 2015 to 2020, 26 of 31 (83.9%) were patch tested. Of those tested, only 2 had a positive patch test. A hypoallergenic titanium bar was inserted in each case. In total, there were zero bar reactions. CONCLUSION: The risks of patch testing are extremely small and should be weighed against the serious implications of even one bar allergy when deciding on future guidelines.

Socioeconomic disparities in the comorbidities and surgical management of pediatric Crohn's disease.

BACKGROUND: To examine differences in comorbidities and surgical management based on socioeconomics in hospitalized children with Crohn's disease (CD). METHODS: Using the Kids' Inpatient Database for 2006-2012, we identified patients (<21 years) with a CD diagnosis. Cases were analyzed and stratified by median parental income by zip code. Multivariable logistic regression was performed. RESULTS: Of the 28,337 pediatric CD hospitalizations identified, patients were more likely male (51.1%), non-Hispanic white (71.3%), and had a mean age of 15.9 years. The proportion of minority patients increased as income quartile declined. Higher income quartile patients were more likely to be coded with anxiety and less likely with anemia. The highest income quartile was more likely to have a bowel obstruction, and peritoneal/intestinal abscess and was also 28% more likely to undergo a major surgical procedure. CONCLUSIONS: Significant variability exists in the reported comorbidities and surgical interventions associated with CD by income quartile. Lower income quartile patients are more likely to be of minority ethnicity and anemic, but less likely to undergo a major surgical procedure. Further investigation is warranted to determine whether these differences represent disease variability, differences in healthcare resource allocation, or implicit bias in management. IMPACT: There is a disparity in the care of children and young adults with Crohn's disease based on parental income. Links between parental income and the treatment of Crohn's disease in children and young adults has not been assessed in national datasets in the United States. Children in the highest income quartile were more likely to undergo a major surgical procedure. The variations in healthcare for hospitalized children and young adults with CD found in this study may represent variability in patient disease, implicit bias, or a disparity in healthcare delivery across the United States.

The Evolution of Surgical Management for Children and Young Adults With Spontaneous Pneumothorax.

BACKGROUND: Few studies have analyzed pediatric spontaneous pneumothorax (SPTX) nationally. We sought to better define this patient population and explore the evolution of surgical management. METHODS: Patients (10-20 y old) with an International Classification of Diseases, Ninth Revision diagnosis of SPTX were identified within the Kids' Inpatient Database for the years 2006, 2009, and 2012. Diagnoses and procedures were analyzed by International Classification of Diseases, Ninth Revision codes. National estimates were obtained using case weighting. RESULTS: There were 11,792 pediatric SPTX hospitalizations, and patients were predominantly male (84.0%), non-Hispanic white (69.0%), with a mean age of 17.2 y (95% confidence interval, 17.2-17.3). Overall, 52.5% underwent tube thoracostomy as the primary intervention, and more than one-third had a major surgical procedure (34.9%). From 2006 to 2012, there was an increase in bleb excisions from 81.1% to 86.9% and an increase in mechanical pleurodesis from 64.2% to 69.0%. There was a significant change from a predominantly open thoracotomy approach in 2006 (76.1%) to a video-assisted thoracoscopic approach in 2012 (89.3%). CONCLUSIONS: Pediatric admission for SPTX results in tube thoracostomy in more than half of the cases and surgery in approximately one-third of the cases. Surgical intervention has changed to a more minimally invasive approach during the last decade, and counseling to patients and their families should reflect these updated management strategies. LEVEL OF EVIDENCE: III.

Intraventricular Hemorrhage and Patent Ductus Arteriosus Ligation Association with Infant Mortality.

BACKGROUND: Practice patterns for the management of patent ductus arteriosus (PDA) in premature infants are changing with advances in medical management. We sought to determine the increased mortality for premature infants who had a PDA ligation with a co-existing diagnosis of intraventricular hemorrhage (IVH). METHODS: Premature neonates (<1 y old with known gestational week ≤36 wk) with a diagnosis of IVH were identified within the Kids' Inpatient Database (KID) for the years 2006, 2009, and 2012. Diagnoses and procedures were analyzed by ICD-9 codes and stratified by a diagnosis of PDA and procedure of ligation. Case weighting was used to make national estimations. Multivariable logistic regression was performed to adjust for confounders. RESULTS: We identified 7567 hospitalizations for premature neonates undergoing PDA ligation. The population was predominately male (51.6%), non-Hispanic white (41.1%), were from the lowest income quartile (33.1%), had a gestational week of 25-26 wk (34.0%), and a birthweight between 500 and 749 g (37.3%). There was an increased mortality (10.7% versus 6.3%, P < 0.01) and an increased length of stay (88.2 d versus 74.4 d, P < 0.01) in those with any diagnosis of IVH compared with those without. Adjusted multivariable logistic regression demonstrated that high-grade IVH (III or IV) was associated with a significantly increased risk of mortality in those undergoing PDA ligation (aOR 2.59, P < 0.01). Specifically, grade III and IV were associated with an increased odds of in-hospital mortality (aOR 1.99 and 3.16, respectively, P < 0.01). CONCLUSIONS: Attitudes regarding the need for surgical intervention for PDA have shifted in recent years. This study highlights that premature neonates with grade III or IV IVH are at significantly increased risk of mortality if undergoing PDA ligation during the same hospitalization. LEVEL OF EVIDENCE: III.

Screening Adolescent Trauma Patients for Substance Use at 10 Pediatric Trauma Centers.

BACKGROUND: The American College of Surgeons Committee on Trauma recommends universal alcohol screening be part of the evaluation of admitted trauma patients. Yet, suboptimal screening rates have been reported for admitted adult and adolescent trauma patients. This lack of screening, in turn, has limited the ability of trauma services to provide patients with brief interventions during their hospital admission and subsequent referrals to treatment after discharge. The primary aim of this study was to examine current rates of alcohol and other drug screening with admitted injured adolescents across a national cohort of 10 pediatric trauma centers. METHODS: This retrospective observational study was nested within a larger adolescent screening, brief intervention, and referral to treatment implementation study (Clinicaltrials.gov NCT03297060). Ten pediatric trauma centers participated in a retrospective chart review of a random sample of adolescent trauma patients presenting for care between March 1, 2018, and November 30, 2018. RESULTS: Three hundred charts were abstracted across the 10 participating trauma centers (n = 30 per site). Screening rates varied substantially across centers from five (16.7%) to 28 (93.3%) of the 30 extracted charts. The most frequent screening type documented was blood alcohol concentration (BAC) (N = 80, 35.2% of all screens), followed by the CRAFFT (N = 79, 26.3%), and then the urine drug screen (UDS) (N = 77, 25.6%). The BAC test identified 11 patients as positive for recent alcohol use. The CRAFFT identified 11 positive patients. CONCLUSIONS: Alcohol and drug screening is underutilized for adolescents admitted to pediatric trauma centers. More research is warranted on how best to utilize the teachable moment of the pediatric trauma visit to ensure comprehensive screening of adolescent alcohol or other drug (AOD) use.

Risk Factors for Venous Thromboembolism in Children and Young Adults With Inflammatory Bowel Disease.

BACKGROUND: Both adult and pediatric patients with inflammatory bowel disease (IBD) are at increased risk of developing venous thromboembolism (VTE) when compared with those without IBD. The risk factors for VTE in pediatric IBD patients, including those undergoing major surgery, have not been previously determined. MATERIALS AND METHODS: Patients (aged <21 y) were identified with an International Classification of Diseases, Ninth Revision (ICD-9), diagnosis of IBD (555.X or 556.X) or Crohn's Disease (CD; 555.X) in the Kids' Inpatient Database for the years 2006-2012. Procedure and ICD-9 diagnosis codes were scrutinized. VTE was defined by ICD-9 codes. National estimates were obtained using case weighting. Multivariable logistic regression was performed. RESULTS: A total of 44,554 and 28,132 patients were identified with IBD and CD, respectively. During their hospital admission, 456 (1.01%) IBD and 205 (0.72%) CD patients developed VTE. The oldest patients, those having increased length of stay, a major surgical procedure, or a hypercoagulable diagnosis had the highest rate of VTE with both IBD and CD. After performing adjusted logistic regression, undergoing a major surgical procedure was associated with 1.98 and 2.24 times greater odds of developing VTE for IBD and CD patients, respectively. A hypercoagulable diagnosis was associated with increasing the odds of VTE by 7.39 and 6.91 times in IBD and CD, respectively. CONCLUSIONS: Pediatric patients with IBD are at increased risk of VTE. Our study demonstrates undergoing a major surgical procedure or having a hypercoagulable diagnosis additionally increases the risk for VTE. Given these findings, VTE prophylaxis for this population should be further investigated. LEVEL OF EVIDENCE: III.

The risk of snow sport injury in pediatric patients.

PURPOSE: In 2015, approximately 13,436 snowboarding or skiing injuries occurred in children younger than 15. We describe injury patterns of pediatric snow sport participants based on age, activity at the time of injury, and use of protective equipment. METHODS: A retrospective analysis was performed of 10-17 year old patients with snow-sport related injuries at a Level-1 trauma center from 2005 to 2015. Participants were divided into groups, 10-13 (middle-school, MS) and 14-17 years (high-school, HS) and compared using chi-square, Student's t-tests, and multivariable logistic regression. RESULTS: We identified 235 patients. The HS group had a higher proportion of females than MS (17.5% vs. 7.4%, p = 0.03) but groups were otherwise similar. Helmet use was significantly lower in the HS group (51.6% vs. 76.5%, p < 0.01). MS students were more likely to suffer any head injury (aOR 4.66, 95% CI: 1.70-12.8), closed head injury (aOR 3.69 95% CI: 1.37-9.99), or loss of consciousness (aOR 5.56 95% CI 1.76-17.6) after 4 pm. HS students engaging in jumps or tricks had 2.79 times the risk of any head injury (aOR 2.79 95% CI: 1.18-6.57) compared to peers that did not. HS students had increased risk of solid organ injury when helmeted (aOR 4.86 95% CI: 1.30-18.2). CONCLUSIONS: Injured high-school snow sports participants were less likely to wear helmets and more likely to have solid organ injuries when helmeted than middle-schoolers. Additionally, high-schoolers with head injuries were more like to sustain these injures while engaging in jumps or tricks. Injury prevention in this vulnerable population deserves further study. LEVEL OF EVIDENCE: Level III (Retrospective Comparative Study).

Implementing Screening, Brief Interventions, and Referral to Treatment at Pediatric Trauma Centers: A Step Wedge Cluster Randomized Trial.

BACKGROUND: Pediatric trauma centers have had challenges meeting the American College of Surgeons criteria for screening and intervening for alcohol with adolescent trauma patients. The study objective was to conduct an implementation trial to evaluate the effectiveness of the Science to Service Laboratory (SSL) implementation strategy in improving alcohol and other drugs (AOD) screening, brief intervention, and referral to treatment (SBIRT) delivery at pediatric trauma centers. METHODS: Using a stepped wedge cross-over cluster randomized design, 10 US pediatric trauma centers received the SSL implementation strategy to deliver SBIRT with admitted adolescent (12-17 years old) trauma patients. The strategy adapted three core SSL elements: didactic training, performance feedback, and facilitation. The main outcome measured was SBIRT reach. Data were collected from each center's electronic health record (EHR) during pre- and post-implementation wedges (2018-2022). RESULTS: EHR data from 8461 adolescent patients were extracted. Aggregated across all sites, the reach of screening with a validated AOD screening tool increased significantly from 25.2% (95% CI: 23.9, 26.5%) of adolescents during pre-implementation to 47.7% (95% CI: 46.3%, 49.2%) post-implementation. There was variability of change across centers. Brief interventions continued to be delivered at high levels to identified adolescents. Referral to primary care providers for further AOD discussion or referral to specialty service for adolescents with high risk use did not improve post-implementation and remained low. CONCLUSIONS: The SSL implementation strategy can be successfully utilized by pediatric trauma centers to improve AOD screening, but challenges exist in connecting adolescents for continuation of AOD discussions after discharge. LEVEL OF EVIDENCE: Level II, Therapeutic.

Assessing screening, brief intervention, and referral to treatment (SBIRT) compliance and disparities for pediatric inpatients at a tertiary care facility.

BACKGROUND: Pediatric trauma centers are required to screen patients for alcohol or other drug use (AOD), Briefly Intervene, and Refer these patients to Treatment (SBIRT) to meet Level 1 and 2 trauma center requirements set by the American College of Surgeons. We evaluated if a mandatory electronic medical record tool increased SBIRT screening compliance for all trauma and non-trauma adolescent inpatients. METHODS: A SBIRT electronic medical record tool was implemented for pediatric inpatient AOD screening. A positive screen prompted brief intervention and referral for treatment in coordination with social work and psychiatric consultants. We compared pre and post- implementation screening rates among inpatients age 12-18 years and performed sub-group analyses. RESULTS: There were 873 patients before and 1,091 after implementation. Questionnaire screening increased from 0% to 34.4% (p < 0.001), without an increase in positivity rate, and lab screening decreased by 4.2% (p = 0.003). Females were more likely to receive a social work consultation than males (14.5 vs 7.5%, p < 0.001), despite a greater number of positive questionnaires among males (9.5 vs 17.9%, p = 0.013). White patients were more likely to receive a social work consultation (12.9%) compared to Asian (2%), Black (6.3%), and Other (6.9%) (p = 0.007), despite comparable rates of positive screenings. When comparing English to non-English speakers, English speakers were more likely to have a social work consult (12.0% vs 2.4%, p < 0.001) and psychiatry/psychology consult (13.6 vs 5.6%, p = 0.011). CONCLUSION: Multidisciplinary training along with an electronic medical record tool increased SBIRT protocol compliance. Demographic disparities in intervention rates may exist.

Variability in opioid pain medication prescribing for adolescent trauma patients in a sample of US pediatric trauma centers.

Objectives: The primary objective of this study was to examine opioid prescription frequency and identify differences across a national cohort of pediatric trauma centers in rates of prescribing opioids to injured adolescents at discharge. Methods: This was a retrospective observational study using electronic health records of injured adolescents (12-17 years) admitted to one of 10 pediatric trauma centers. Results: Of the 1345 electronic health records abstracted, 720 (53.5%, 95% CI 50.8 to 56.2) patients received opioid prescriptions at discharge with variability across sites (28.6%-72%). There was no association between patient factors and frequency of prescribing opioids. Center's trauma volume was significantly positively correlated with a higher rate of opioid prescribing at discharge (r=0.92, p=0.001). There was no significant difference between the frequency of opioid prescriptions at discharge among alcohol and other drugs (AOD)-positive patients (53.8%) compared with AOD-negative patients (53.5%). Conclusions: Across a sample of 10 pediatric trauma centers, just over half of adolescent trauma patients received an opioid prescription at discharge. Prescribing rates were similar for adolescent patients screening positive for AOD use and those screening negative. The only factor associated with a higher frequency of prescribing was trauma center volume. Consensus and dissemination of outpatient pain management best practices for adolescent trauma patients is warranted. Level of evidence: III-prognostic. Trial registration number: NCT03297060.

A national analysis of pediatric falls from a building.

INTRODUCTION: Falls remain the leading cause of unintentional pediatric trauma in the United States. Identifying risk factors for pediatric building falls would influence public health policy. We hypothesized that building falls disproportionately affect low income communities. METHODS: We performed a cross-sectional analysis of the Kids' Inpatient Database for years 2006, 2009, and 2012. We identified cases (age <12 years) of falls from a building using external cause of injury codes. Patient characteristics and injuries were analyzed using ICD-9 codes. National estimates were obtained using case weighting. Multivariable logistic regression was performed to adjust for confounders. RESULTS: There were 2,294 hospitalizations nationally for pediatric falls from a building. The victims were predominately male, in early childhood, non-Hispanic White, in the lowest income quartile, resided in urban settings, and occurred during summer. The mean age was 3.76 years. Logistic regression revealed males were 33% more likely than females, and as compared to non-Hispanic White youth, Black (33%) and Asian or Pacific Islanders (65%) were more likely to experience a fall from a building. Toddlers and those in early childhood were at significantly increased odds than those younger than one year old. Children in the highest income quartile were 29% more likely to experience a building fall. CONCLUSIONS: Building falls are a common cause of injury in the U.S. for children under 12 years old. Injury prevention strategies focused on the parents of children aged 1-5 years has the potential to make a significant public health impact.

Pediatric snow sport injuries differ by age.

BACKGROUND: Unintentional injury is the leading cause of death among pediatric patients. There were 13,436 injuries related to snow sports in those younger than 15 in 2015, with 4.8% requiring admission. These sports are high-risk given the potential for injury even when using protective equipment. We hypothesized that snow sport injury patterns would differ based on patient age. METHODS: A cross-sectional analysis of the 2009 and 2012 Kids' Inpatient Database was performed. Cases of injuries were identified and analyzed using ICD-9 codes. National estimates were obtained using case weighting. Multivariable logistic regression was used to assess for confounders. RESULTS: Within 745 admissions, there was a statistically significant decrease in skull/facial fractures with increasing age and a statistically significant increase in abdominal injuries with increasing age. Children in early and middle childhood were at increased odds of being hospitalized with skull/facial fractures, while older children were more likely hospitalized with abdominal injuries. CONCLUSIONS: Within the pediatric snow sport population, younger children are more likely to experience head injuries, while older children are more likely to experience abdominal injuries. Further research is needed to determine the origin of this difference, and continued legislation on helmets is also necessary in reducing intracranial injuries. LEVEL OF EVIDENCE: III.

Unintentional Window Falls in Children and Adolescents.

OBJECTIVE: Unintentional window falls represent a preventable source of injury and death in children. Despite major campaigns in some larger cities, there continue to be unintentional falls from windows throughout the United States. We aimed to identify risk factors and trends in unintentional window falls in the pediatric population in a national and regional sample. METHODS: A retrospective analysis of annual emergency department (ED) visits from the National Electronic Injury Surveillance System using product codes specific to windows, as well as patient encounters for unintentional window falls from January 2007 to August 2017 using site-specific trauma registries from 10 tertiary care children's hospitals in New England. National and state-specific census population estimates were used to compute rates per 100,000 population. RESULTS: There were 38,840 ED visits and 496 regional patients who unintentionally fell from a window across the study period between 0 and 17 years old. The majority of falls occurred in children under the age of 6 and were related to falls from a second story or below. A decreased trend in national ED visits was seen, but no change in rates over time for regional trauma center encounters. A high number of falls was found to occur in smaller cities surrounding metropolitan areas and from single family residences. CONCLUSIONS: Falls from windows represent a low proportion of overall types of unintentional sources of injury in children but are a high risk for severe disability. These results provide updated epidemiologic data for targeted intervention programs, as well as raise awareness for continued education and advocacy.

Impact of Nutritional Deficiencies on Children and Young Adults with Crohn's Disease Undergoing Intraabdominal Surgery.

PURPOSE: We examined the impact of comorbidities on length of stay and total hospital charges for children and young adults with Crohn's Disease (CD) undergoing surgery. METHODS: Patients (<21 years) were identified with a diagnosis of CD and an intraabdominal surgery in the Kids' Inpatient Database for the years 2006, 2009 and 2012. Length of stay (LOS) and total hospital charges (THC; USD$) were stratified by anemia, anxiety, depression and nutritional deficiency. National estimates were obtained using case weighting and multivariable linear regression was performed. RESULTS: We identified 3224 CD admissions with an intraabdominal surgery. The population was predominantly male, non-Hispanic white, and high school aged. There was an increase in LOS and THC for nutritional deficiency in all study years, and for depression and anemia in specific years. Multivariable linear regression revealed a 3.3-5.5 day increase in LOS associated with a comorbid diagnosis of nutritional deficiency. However, no increase in THC was seen for any comorbidity under evaluation. CONCLUSIONS: Behavioral health and, particularly, nutritional status have a significant impact on the care of children and young adults with CD. Nutritional deficiency, anemia, and depression resulted in increased LOS for those undergoing surgery. Improved presurgical management of comorbidities may reduce LOS for these patients. LEVEL OF EVIDENCE: III.

Hospitalizations for pediatric dog bite injuries in the United States.

BACKGROUND: Dog bites are a common cause of pediatric trauma requiring hospital admission. We aim to describe pediatric bite victims, associated injuries and interventions. METHODS: Children (≤18 years old) were identified with an ICD-9 diagnosis of dog bite in the Kids' Inpatient Database for the years 2006, 2009 and 2012. National estimates were obtained using case weighting. Multivariable logistic regression was performed. RESULTS: We identified 6323 admissions for a dog bite with mean age of 6.63 years. Patients were predominately male (56.9%), non-Hispanic white (61.9%), resided in the South (35.1%), and in an urban environment (59.9%). Almost one third underwent a surgical procedure. Open wounds of the head, neck and trunk were the most common injury and decreased in prevalence with increasing age. Open wounds of the extremities were the second most common and the prevalence increased with increasing age. Children aged 1-4 and 5-10 years were both more than three times more likely to be admitted than those more than age 11. CONCLUSIONS: Dog bite injuries are common for pediatric patients. Children less than age 11 are at greatest risk, particularly in the summer. Dog safety training should be focused on elementary and middle school children close to the start of summer vacation. LEVEL OF EVIDENCE: III.

Toy Guns, Real Danger: An Update on Pediatric Injury Patterns Related to Nonpowder Weapons.

BACKGROUND: Design changes of nonpowder guns, including BB and air guns, have significantly increased their potential to injure. We sought to characterize the demographics of children injured with nonpowder weapons and the specific injuries suffered. METHODS: A cross-sectional analysis of the study years 2006, 2009, and 2012 was performed by combining the Kids' Inpatient Database into a single dataset. We identified cases (age < 21 years) of air gun injuries using external cause of injury codes. Patient characteristics and injuries were analyzed using ICD-9 codes, and national estimates were obtained using case weighting. RESULTS: There were 1028 pediatric admissions for nonpowder weapon related injuries. The victims were predominately male (87.0%), non-Hispanic white (52.3%), resided in the South (47.3%), and in the lowest income quartile (39.2%). Half required a major surgical procedure. The predominant injuries were open wounds to the head, neck, or trunk (40.3%), and contusion (22.5%). Notable other injuries were intracranial injury (9.1%) and blindness or vision defects (3.3%). CONCLUSIONS: The nonpowder weapons available to this generation can paralyze, blind, and cause lasting injury to children. Injuries frequently require surgical intervention, and these weapons should no longer be considered toys. Further research and legislation should be aimed at limiting children's access to these weapons. LEVEL OF EVIDENCE: III.

Head-motion-controlled video goggles: preliminary concept for an interactive laparoscopic image display (i-LID).

BACKGROUND: Light-weight, low-profile, and high-resolution head-mounted displays (HMDs) now allow personalized viewing, of a laparoscopic image. The advantages include unobstructed viewing, regardless of position at the operating table, and the possibility to customize the image (i.e., enhanced reality, picture-in-picture, etc.). The bright image display allows use in daylight surroundings and the low profile of the HMD provides adequate peripheral vision. Theoretic disadvantages include reliance for all on the same image capture and anticues (i.e., reality disconnect) when the projected image remains static, despite changes in head position. This can lead to discomfort and even nausea. MATERIALS AND METHODS: We have developed a prototype of interactive laparoscopic image display that allows hands-free control of the displayed image by changes in spatial orientation of the operator's head. The prototype consists of an HMD, a spatial orientation device, and computer software to enable hands-free panning and zooming of a video-endoscopic image display. The spatial orientation device uses magnetic fields created by a transmitter and receiver, each containing three orthogonal coils. The transmitter coils are efficiently driven, using USB power only, by a newly developed circuit, each at a unique frequency. The HMD-mounted receiver system links to a commercially available PC-interface PCI-bus sound card (M-Audiocard Delta 44; Avid Technology, Tewksbury, MA). Analog signals at the receiver are filtered, amplified, and converted to digital signals, which are processed to control the image display. RESULTS: The prototype uses a proprietary static fish-eye lens and software for the distortion-free reconstitution of any portion of the captured image. Left-right and up-down motions of the head (and HMD) produce real-time panning of the displayed image. Motion of the head toward, or away from, the transmitter causes real-time zooming in or out, respectively, of the displayed image. CONCLUSIONS: This prototype of the interactive HMD allows hands-free, intuitive control of the laparoscopic field, independent of the captured image.

Young lives cut short: The relationship between firearms and pediatric suicide.

BACKGROUND: To describe the demographic characteristics and burden of pediatric suicides by firearm in the United States using a large all-payer pediatric inpatient care database. METHODS: Children and young adults (<21 years old) were identified with an International Classification of Diseases, Ninth Revision diagnosis of suicide and self-inflicted injury with a firearm (SIF) in the Kids' Inpatient Database for the study years of 2006, 2009, and 2012. National estimates were obtained using case weighting. Multivariable logistic regression was performed to examine the association between SIF and risk factors while adjusting for various sociodemographic characteristics using separate models incorporating mental health diagnoses. RESULTS: There were a total of 613 hospitalizations for SIF during the years under study. Almost four hospitalizations per week occurred, and in-hospital mortality was 39.1%. The mean age of the study population was 17.3 years, and this population was predominantly male (87.5%), white (62.4%), resided in an urban area (43.8%), lived in the south (51.3%), and within the lowest income quartile (33.8%). Mental health (38.3%) and mood disorders (28.3%) were common. Males had a markedly increased likelihood of hospitalization for SIF (adjusted odds ratio [aOR], 7.56; 95% confidence interval [CI], 5.54-10.30). Children and adolescents from rural environments and those in the south were more likely to have a hospitalization for SIF than respective comparison groups. Using separate regression models, a diagnosis of any mental health disorder increased the likelihood of hospitalization for a SIF (aOR, 11.9: 95% CI, 9.51-14.9), mood disorders (aOR, 17.2; 95% CI, 13.3-22.3), and depression (aOR, 21.3; 95% CI, 16.1-28.3). CONCLUSION: Pediatric hospitalizations for SIF are a common occurrence with high associated mortality. The prevalence of mental health disorders and their impact on this population highlight the need for early identification and intervention for individuals at risk. LEVEL OF EVIDENCE: Epidemiological, level III.