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INTRODUCTION: Reliance on International Classification of Diseases, Tenth Revision, Clinical Modification (ICD-10-CM) diagnosis codes may misclassify perforated appendicitis with resultant research, fiscal, and public health implications. We aimed to improve the accuracy of administrative data for perforated appendicitis classification relying on ICD-10-CM codes from 2015 to 2018. METHODS: We conducted a retrospective study of randomly sampled patients aged ≤18 years diagnosed with acute appendicitis from eight children's hospitals. Patients were identified using the Pediatric Health Information System, and true perforation status was determined by medical record review. We developed two algorithms by leveraging Pediatric Health Information System data elements and data mining (DM) approaches. The two developed algorithm performance was compared against algorithms that exclusively relied on ICD-10-CM codes using area under the curve and other measures. RESULTS: Of 1051 clinically validated encounters that were included, 383 (36.4%) patients were identified to have perforated appendicitis. The two algorithms developed using DM approaches primarily leveraged ICD-10-CM codes and length of stay. DM-developed algorithms had a significantly higher accuracy than algorithms relying exclusively on ICD-10-CM (P value < 0.01): sensitivity and specificity for DM-developed algorithms were 0.86-0.88 and 0.95-0.97, respectively, which were overall higher than algorithms that relied on only ICD-10-CM. CONCLUSIONS: This study provides an algorithm that can improve the accuracy of perforated appendicitis classification using commonly available elements in administrative data. We recommend that this algorithm is used in future appendicitis classification to ensure valid reporting, hospital-level benchmarking, and fiscal or public health assessments.
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Algoritmos , Apendicitis , Clasificación Internacional de Enfermedades , Humanos , Apendicitis/clasificación , Apendicitis/diagnóstico , Niño , Estudios Retrospectivos , Clasificación Internacional de Enfermedades/normas , Masculino , Femenino , Adolescente , Preescolar , Minería de Datos , Exactitud de los DatosRESUMEN
OBJECTIVE: To investigate the association between body mass index (BMI) spectrum and complicated appendicitis and postoperative complications in pediatric patients. BACKGROUND: Despite the impact of being overweight and obese on complicated appendicitis and postoperative complications, the implications of being underweight are unknown. METHODS: A retrospective review of pediatric patients was conducted using NSQIP (2016-2020) data. Patient's BMI percentiles were categorized into underweight, normal weight, overweight, and obese. The 30-day postoperative complications were grouped into minor, major, and any. Univariate and multivariable logistic regression models were performed. RESULTS: Among 23,153 patients, the odds of complicated appendicitis were 66% higher in underweight patients [odds ratio (OR)=1.66; 95% CI: 1.06-2.59] and 28% lower in overweight patients (OR=0.72; 95% CI: 0.54-0.95) than normal-weight patients. A statistically significant interaction between overweight and preoperative white blood cells (WBCs) increased the odds of complicated appendicitis (OR=1.02; 95% CI: 1.00-1.03). Compared to normal-weight patients, obese patients had 52% higher odds of minor (OR=1.52; 95% CI: 1.18-1.96) and underweight patients had 3 times the odds of major (OR=2.77; 95% CI: 1.22-6.27) and any (OR=2.82; 95% CI: 1.31-6.10) complications. A statistically significant interaction between underweight and preoperative WBC lowered the odds of major (OR=0.94; 95% CI: 0.89-0.99) and any complications (OR=0.94; 95% CI: 0.89-0.98). CONCLUSIONS: Underweight, overweight, and interaction between overweight and preoperative WBC were associated with complicated appendicitis. Obesity, underweight, and interaction between underweight and preoperative WBC were associated with minor, major, and any complications. Thus, personalized clinical pathways and parental education targeting at-risk patients can minimize postoperative complications.
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Apendicitis , Sobrepeso , Humanos , Niño , Índice de Masa Corporal , Sobrepeso/complicaciones , Delgadez/complicaciones , Apendicitis/complicaciones , Apendicitis/cirugía , Factores de Riesgo , Obesidad/complicaciones , Estudios Retrospectivos , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/etiologíaRESUMEN
OBJECTIVE: To assess the clinical implications of cryoanalgesia for pain management in children undergoing minimally invasive repair of pectus excavatum (MIRPE). BACKGROUND: MIRPE entails significant pain management challenges, often requiring high postoperative opioid use. Cryoanalgesia, which blocks pain signals by temporarily ablating intercostal nerves, has been recently utilized as an analgesic adjunct. We hypothesized that the use of cryoanalgesia during MIRPE would decrease postoperative opioid use and length of stay (LOS). MATERIALS AND METHODS: A multicenter retrospective cohort study of 20 US children's hospitals was conducted of children (age below 18 years) undergoing MIRPE from January 1, 2014, to August 1, 2019. Differences in total postoperative, inpatient, oral morphine equivalents per kilogram, and 30-day LOS between patients who received cryoanalgesia versus those who did not were assessed using bivariate and multivariable analysis. P value <0.05 is considered significant. RESULTS: Of 898 patients, 136 (15%) received cryoanalgesia. Groups were similar by age, sex, body mass index, comorbidities, and Haller index. Receipt of cryoanalgesia was associated with lower oral morphine equivalents per kilogram (risk ratio=0.43, 95% confidence interval: 0.33-0.57) and a shorter LOS (risk ratio=0.66, 95% confidence interval: 0.50-0.87). Complications were similar between groups (29.8% vs 22.1, P =0.07), including a similar rate of emergency department visit, readmission, and/or reoperation. CONCLUSIONS: Use of cryoanalgesia during MIRPE appears to be effective in lowering postoperative opioid requirements and LOS without increasing complication rates. With the exception of preoperative gabapentin, other adjuncts appear to increase and/or be ineffective at reducing opioid utilization. Cryoanalgesia should be considered for patients undergoing this surgery.
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Tórax en Embudo , Trastornos Relacionados con Opioides , Niño , Humanos , Adolescente , Analgésicos Opioides/uso terapéutico , Estudios Retrospectivos , Tórax en Embudo/cirugía , Dolor Postoperatorio/prevención & control , Dolor Postoperatorio/tratamiento farmacológico , Morfina , Procedimientos Quirúrgicos Mínimamente InvasivosRESUMEN
BACKGROUND: Postoperative pain control is challenging after pectus excavatum repair. We aimed to understand the impact that cryoanalgesia had on opioid utilization and outcomes of pediatric patients undergoing minimally invasive repair of pectus excavatum (MIRPE). METHODS: A single-center retrospective cohort study was conducted of all patients (< 18 y) who underwent MIRPE (2011-2019). Patients receiving cryoanalgesia were compared to those who did not. The primary outcome was total postoperative, inpatient, opioid use, measured as milligrams of oral morphine equivalents per kilogram (OME/kg). Univariate and multivariable analyses were performed. RESULTS: Of 35 patients, 20 received cryoanalgesia (57%). Baseline characteristics were similar. Patients who received cryoanalgesia had a lower opioid requirement: median 2.3 mg OME/kg (IQR 1.2-3.1), versus 4.9 mg OME/kg (IQR 2.9-5.8), P < 0.001. Accounting for receipt of cryoanalgesia, epidural, and/or patient-controlled analgesia, cryoanalgesia was associated with a 3.3 mg OME/kg reduction in opioid use (P < 0.001). Median length of stay (LOS) was shorter in cryoanalgesia patients: 3.1 d (IQR 2.3-3.4), versus 5.1 d (IQR 4.3-5.4), P < 0.001. Complications within 90 d were similar between groups. CONCLUSIONS: Cryoanalgesia is an effective adjunctive pain control modality for patients undergoing MIRPE. Use of cryoanalgesia was associated with lower postoperative opioid requirements and shorter LOS, without increased short-term complications, and should be considered for enhanced recovery after MIRPE.
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Analgésicos Opioides , Tórax en Embudo , Analgésicos Opioides/uso terapéutico , Niño , Tórax en Embudo/cirugía , Humanos , Procedimientos Quirúrgicos Mínimamente Invasivos/efectos adversos , Dolor Postoperatorio/etiología , Dolor Postoperatorio/prevención & control , Dolor Postoperatorio/cirugía , Estudios RetrospectivosRESUMEN
BACKGROUND: Vaccination of pregnant patients with tetanus toxoid, reduced diphtheria toxoid, and acellular pertussis (Tdap) and influenza vaccine during influenza season can reduce maternal and fetal morbidity and mortality; nevertheless, vaccination rates remain suboptimal in this patient population. To investigate the effect of a brief educational counseling session on maternal Tdap and influenza vaccination and determine factors influencing women's decision in regards to receiving Tdap and or influenza vaccine during their pregnancy. METHODS: A face-to-face semi-structured cross-sectional survey was administered to postpartum patients on their anticipated day of discharge (June 11-August 21, 2018). A brief educational counseling session about maternal pertussis and Tdap vaccine was provided to interested patients after which the Tdap vaccine was offered to eligible patients who did not receive it during their pregnancy or upon hospital admission. Medical records were reviewed to determine if surveyed patients were vaccinated prior to discharge. RESULTS: Two hundred postpartum patients were surveyed on their day of anticipated discharge. Of those who were surveyed, 103 (51.5%) had received Tdap and 80 (40.0%) had received influenza vaccinations prior to hospitalization. Among immunized patients, the common facilitators were doctor's recommendation (Tdap: 68, 54.4%; influenza: 3, 6.0%), to protect their baby (Tdap: 57, 45.6%; influenza: 17, 34.0%) and for self-protection (Tdap: 17, 13.6%; Influenza: 17, 34.0%). Of the 119 participants who had not received either Tdap or influenza vaccine prior to the survey, the barriers cited were that the vaccine was not offered by the provider (Tdap: 36, 52.2%; influenza: 29, 27.6%), belief that vaccination was unnecessary (Tdap: 5, 7.2%; influenza: 9, 8.5%), safety concerns for baby (Tdap: 4, 5.8%; influenza: 2, 1.9%). Of 97 patients who were not immunized with Tdap prior to admission but were eligible to receive vaccine, 24 (25%) were vaccinated prior to survey as part of routine hospital-based screening and vaccination program, 29 (38.2%) after our survey. CONCLUSION: Interventions to educate pregnant patients about the benefits of vaccination for their baby, addressing patient safety concerns, and vaccine administration in obstetricians' offices may significantly improve maternal vaccination rates.
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Vacunas contra Difteria, Tétanos y Tos Ferina Acelular , Vacunas contra la Influenza , Gripe Humana , Tos Ferina , Embarazo , Lactante , Humanos , Femenino , Vacunas contra Difteria, Tétanos y Tos Ferina Acelular/uso terapéutico , Tos Ferina/prevención & control , Vacunas contra la Influenza/uso terapéutico , Gripe Humana/prevención & control , Estudios Transversales , Vacunación , Periodo PospartoRESUMEN
BACKGROUND: Pediatric trauma patients sustaining blunt abdominal trauma (BAT) with intra-abdominal injury (IAI) are frequently admitted to the intensive care unit (ICU). This study was performed to identify predictors for ICU admission following BAT. METHODS: Prospective study of children (< 16 years) who presented to 14 Level-One Pediatric Trauma Centers following BAT over a 1-year period. Patients were categorized as ICU or non-ICU patients. Data collected included vitals, physical exam findings, laboratory results, imaging, and traumatic injuries. A multivariable hierarchical logistic regression model was used to identify predictors of ICU admission. Predictive ability of the model was assessed via tenfold cross-validated area under the receiver operating characteristic curves (cvAUC). RESULTS: Included were 2,182 children with 21% (n = 463) admitted to the ICU. On univariate analysis, ICU patients were associated with abnormal age-adjusted shock index, increased injury severity scores (ISS), lower Glasgow coma scores (GCS), traumatic brain injury (TBI), and severe solid organ injury (SOI). With multivariable logistic regression, factors associated with ICU admission were severe trauma (ISS > 15), anemia (hematocrit < 30), severe TBI (GCS < 8), cervical spine injury, skull fracture, and severe solid organ injury. The cvAUC for the multivariable model was 0.91 (95% CI 0.88-0.92). CONCLUSION: Severe solid organ injury and traumatic brain injury, in association with multisystem trauma, appear to drive ICU admission in pediatric patients with BAT. These results may inform the design of a trauma bay prediction rule to assist in optimizing ICU resource utilization after BAT. STUDY DESIGN: Prognosis study.
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Traumatismos Abdominales , Heridas no Penetrantes , Traumatismos Abdominales/diagnóstico , Traumatismos Abdominales/epidemiología , Traumatismos Abdominales/terapia , Niño , Humanos , Puntaje de Gravedad del Traumatismo , Unidades de Cuidados Intensivos , Estudios Prospectivos , Estudios Retrospectivos , Centros Traumatológicos , Heridas no Penetrantes/diagnóstico , Heridas no Penetrantes/epidemiología , Heridas no Penetrantes/terapiaRESUMEN
INTRODUCTION: Uterine incision based on the placental location in open maternal-fetal surgery (OMFS) has never been evaluated in regard to maternal or fetal outcomes. OBJECTIVE: The aim of this study was to investigate whether an anterior placenta was associated with increased rates of intraoperative, perioperative, antepartum, obstetric, or neonatal complications in mothers and babies who underwent OMFS for fetal myelomeningocele (fMMC) closure. METHODS: Data from the international multicenter prospective registry of patients who underwent OMFS for fMMC closure (fMMC Consortium Registry, December 15, 2010-June 31, 2019) was used to compare fetal and maternal outcomes between anterior and posterior placental locations. RESULTS: The placental location for 623 patients was evenly distributed between anterior (51%) and posterior (49%) locations. Intraoperative fetal bradycardia (8.3% vs. 3.0%, p = 0.005) and performance of fetal resuscitation (3.6% vs. 1.0%, p = 0.034) occurred more frequently in cases with an anterior placenta when compared to those with a posterior placenta. Obstetric outcomes including membrane separation, placental abruption, and spontaneous rupture of membranes were not different among the 2 groups. However, thinning of the hysterotomy site (27.7% vs. 17.7%, p = 0.008) occurred more frequently in cases of an anterior placenta. Gestational age (GA) at delivery (p = 0.583) and length of stay in the neonatal intensive care unit (p = 0.655) were similar between the 2 groups. Fetal incision dehiscence and wound revision were not significantly different between groups. Critical clinical outcomes including fetal demise, perinatal death, and neonatal death were all infrequent occurrences and not associated with the placental location. CONCLUSIONS: An anterior placental location is associated with increased risk of intraoperative fetal resuscitation and increased thinning at the hysterotomy closure site. Individual institutional experiences may have varied, but the aggregate data from the fMMC Consortium did not show a significant impact on the GA at delivery or maternal or fetal clinical outcomes.
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Terapias Fetales , Meningomielocele , Femenino , Terapias Fetales/efectos adversos , Edad Gestacional , Humanos , Histerotomía/efectos adversos , Recién Nacido , Meningomielocele/etiología , Meningomielocele/cirugía , Placenta/cirugía , EmbarazoRESUMEN
BACKGROUND: Errors and preventable harm to patients remain regrettably common and expensive in healthcare. Improvement requires transforming the culture of the healthcare industry to put a greater emphasis on safety. Safety culture involves holding collective attitudes, values, and behaviors that prioritize safety. The Safer Culture framework, previously established through a narrative review of literature in multiple industries, provides a consensus on what impacts safety culture, how it manifests in behavior, and how it influences safety-related outcomes. METHODS: Through a theoretical review, we validate, refine, and provide nuance to this framework for the development of safety culture in healthcare contexts. To accomplish this, we conceptually map existing dimensions pulled through the literature onto our Safer Culture framework. RESULTS: A total of 360 articles were reviewed. We present specific elements for each dimension in our framework and apply the dimension to healthcare contexts. CONCLUSION: We provide an evidence-based and comprehensive framework that can be used by patient safety leaders and researchers to guide the evaluation of safety culture and develop interventions to foster patient safety culture and improve patient safety outcomes.
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Seguridad del Paciente , Administración de la Seguridad , Atención a la Salud , Humanos , IndustriasRESUMEN
BACKGROUND: Clinical practice guidelines (CPGs) have been associated with improved patient outcomes. We aimed to evaluate institutional CPG adherence and hypothesized that adherence would be associated with fewer complications in pediatric appendicitis. METHODS: A retrospective review was conducted of pediatric (<18 y) appendicitis patients who underwent appendectomy (6/1/2017-5/30/2018). Patients were managed using an institutional pediatric appendicitis CPG. The primary outcome was CPG adherence, defined as receipt of preoperative antibiotics at diagnosis, surgical prophylaxis before incision, and, in perforated/gangrenous appendicitis, continued postoperative antibiotics, and prescription for discharge antibiotics. Univariate and multivariate analyzes were performed. RESULTS: Among 399 patients, the baseline characteristics were similar between CPG-adherent and nonadherent patients. Overall CPG adherence was low at 55% (n = 221). Only 58% of patients received preoperative antibiotics per protocol (n = 233). Patients with simple appendicitis were more likely to proceed to surgery without receiving any preoperative antibiotics (35% vs. 21%, P = 0.004). Surgical prophylaxis compliance was high at 97% (n = 389). CPG violation was associated with reoperation (n = 5 versus 0, P = 0.02). After adjusting for age and admission white blood cell count, the association between CPG adherence and postoperative surgical site infection or intra-abdominal abscess remained nonsignificant (OR: 1.2, 95% CI: 0.5-2.5). CONCLUSIONS: Despite a long-standing pediatric appendicitis CPG, adherence with antibiotic components of the CPG was poor. CPG violation was significantly associated with reoperation, but was not associated with other postoperative complications. Regular audits of CPG adherence are necessary to ascertain reasons for noncompliance and identify ways to improve adherence.
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Antibacterianos/uso terapéutico , Apendicectomía/efectos adversos , Apendicitis/cirugía , Adhesión a Directriz/estadística & datos numéricos , Complicaciones Posoperatorias/epidemiología , Pautas de la Práctica en Medicina/estadística & datos numéricos , Adolescente , Profilaxis Antibiótica/métodos , Apendicectomía/métodos , Niño , Femenino , Humanos , Recuento de Leucocitos , Masculino , Alta del Paciente/estadística & datos numéricos , Cuidados Posoperatorios/métodos , Cuidados Preoperatorios/métodos , Reoperación/estadística & datos numéricos , Estudios RetrospectivosRESUMEN
BACKGROUND: The preinduction checklist, part of the three-phase surgical safety checklist, is performed before induction of anesthesia. Our previous research demonstrated higher checklist adherence by perioperative staff when parents were engaged in the preinduction checklist. We hypothesized that use of a parent-centered script (PCS) during the preinduction checklist would increase parent engagement and checklist adherence. METHODS: A single-center, prospective, observational study was conducted in which parents of children (<18 y) undergoing nonemergent surgeries (June 2018-July 2019) were observed before and after PCS implementation. The PCS, developed by the health care team, engaged parents by directly asking them to contribute information relevant to parent knowledge. Parent engagement was rated using a five-point Likert scale, and adherence was scored for each relevant checkpoint completed. RESULTS: Of 270 checklists, 154 (57%) occurred before and 116 (43%) after PCS implementation. Groups were similar by primary language, patient age, and type of surgery, but more postimplementation children had a prior surgery. The overall parent engagement score did not improve with the PCS (P = 0.8); however, there was an improvement in eye contact by parents. After introduction of the PCS, checklist adherence decreased from a median score of 6 (interquartile range 5-6) to 4 (interquartile range 4-5) (P < 0.001). CONCLUSIONS: Use of a PCS did not improve parent engagement during the preinduction checklist and an unexpected decline in checklist adherence was observed. Further research, with parent and staff input, is necessary to determine how best to engage parents while ensuring high checklist adherence.
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Lista de Verificación , Cirugía General/normas , Adhesión a Directriz/estadística & datos numéricos , Padres , Seguridad del Paciente , Pediatría/normas , Niño , Preescolar , Cirugía General/estadística & datos numéricos , Humanos , Pediatría/estadística & datos numéricos , Estudios ProspectivosRESUMEN
OBJECTIVE: The 2 types of maternal skin incisions for in utero spina bifida repair are low transverse (LT) incision perceived to be cosmetic benefit and midline longitudinal (ML) incision, typically associated with a reduction in surgical time and lower blood loss. Our objective was to compare short- and long-term outcomes associated with these 2 types of skin incisions following in utero spina bifida repair. METHODS: Prospective observational cohort of 72 patients undergoing fetal spina bifida repair at a single institution between September 2011 and August 2018. The decision for the type of incision was at the discretion of the surgeons. The primary outcome was total operative time. Secondary outcomes included an analog scale of wound pain score on postoperative day 3, duration of postoperative stay, and postoperative wound complications within the first 4 weeks. The Patient Scar Assessment Questionnaire, a validated questionnaire, was obtained for all patients (≥6 months from delivery) using 4 categories (appearance, consciousness, satisfaction with appearance and with symptoms), with higher scores reflecting a poorer perception of the scar. RESULTS: There were 43 women (59.7%) in the LT group and 29 (40.3%) in the ML group. In all patients, the same incision was used during cesarean delivery. The total operative time was higher in the LT group by 33 min (p < 0.001), primarily due to abdominal wall incision time (open and closure). No significant differences were found between the groups in pain score, length of postoperative stay, or the rate of wound complications. Fifty-three patients (73.6%) responded to the questionnaire, 36/43 from the LT group and 17/29 from the ML group. There was no difference in the scores of appearance, consciousness, and satisfaction with appearance and symptoms between the groups. CONCLUSION: ML incisions shorten operative times without altering long-term incision-related satisfaction when compared to LT incisions.
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Pared Abdominal , Disrafia Espinal , Cesárea , Estudios de Cohortes , Femenino , Humanos , Complicaciones Posoperatorias , Embarazo , Disrafia Espinal/cirugíaRESUMEN
OBJECTIVE: This study reviews theoretical models of organizational safety culture to uncover key factors in safety culture development. BACKGROUND: Research supports the important role of safety culture in organizations, but theoretical progress has been stunted by a disjointed literature base. It is currently unclear how different elements of an organizational system function to influence safety culture, limiting the practical utility of important research findings. METHOD: We reviewed existing models of safety culture and categorized model dimensions by the proposed function they serve in safety culture development. We advance a framework grounded in theory on organizational culture, social identity, and social learning to facilitate convergence toward a unified approach to studying and supporting safety culture. RESULTS: Safety culture is a relatively stable social construct, gradually shaped over time by multilevel influences. We identify seven enabling factors that create conditions allowing employees to adopt safety culture values, assumptions, and norms; and four behaviors used to enact them. The consequences of these enacting behaviors provide feedback that may reinforce or revise held values, assumptions, and norms. CONCLUSION: This framework synthesizes information across fragmented conceptualizations to clearly depict the dynamic nature of safety culture and specific drivers of its development. We suggest that safety culture development may depend on employee learning from behavioral outcomes, conducive enabling factors, and consistency over time. APPLICATION: This framework guides efforts to understand and develop safety culture in practice and lends researchers a foundation for advancing theory on the complex, dynamic processes involved in safety culture development.
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Cultura Organizacional , Administración de la Seguridad , HumanosRESUMEN
The objective of this study was to explore the challenges faced by parents of former neonatal intensive care unit (NICU) patients in transitioning home from parents' and healthcare providers' perspective. We conducted semistructured individual and group interviews with parents of former NICU patients and healthcare providers. Themes from the individual interviews framed the group interviews' contents. The group interviews were recorded and transcribed, and thematic analysis was performed to identify themes. We conducted individual and group interviews with 16 parents and 33 inpatient and outpatient providers from November 2017 to June 2018. Individual interview participants identified several barriers experienced by parents when transitioning their infant home from the NICU including parental involvement and engagement during NICU stay and during the discharge process. Further exploration within group interviews revealed opportunities to improve discharge communication and processes, standardization of parental education that was lacking due to NICU resource constraints, support for parents' emotional state, and use of technology for infant care in the home. Parents of NICU patients face serious emotional, logistical, and knowledge challenges when transitioning their infant home from the NICU. Understanding and mitigating the challenges of transitioning infants from NICU to home require multistakeholder input from both parents and providers.
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Recien Nacido Prematuro , Unidades de Cuidado Intensivo Neonatal , Personal de Salud , Humanos , Lactante , Recién Nacido , Padres , Investigación CualitativaRESUMEN
OBJECTIVES: A randomized controlled trial was conducted to test the hypothesis that povidone-iodine (PVI) irrigation versus no irrigation (NI) reduces postoperative intra-abdominal abscess (IAA) in children with perforated appendicitis. METHODS: A 100 patient pilot randomized controlled trial was conducted. Consecutive patients with acute perforated appendicitis were randomized (1:1) to PVI or NI from April 2016 to March 2017 and followed for 1 year. Patients and postoperative providers were blinded to allocation. The primary endpoint was 30-day image-confirmed IAA. Secondary outcomes included initial and total 30-day length of stay (LOS), emergency department (ED) visits, and readmissions. Intention-to-treat analyses were performed to estimate the probability of clinical benefit using Bayesian regression models (an optimistic prior for the primary outcome and neutral priors for secondary outcomes). Frequentist statistics were also used. RESULTS: Baseline characteristics were similar between treatment arms. The PVI arm had 12% postoperative IAA versus 16% in the NI arm (relative risk 0.72, 95% credible interval 0.38-1.23). Bayesian analysis estimates 89% probability that PVI reduces IAA. High probability of benefit was seen in all secondary outcomes for the PVI arm: fewer ED visits and readmissions, and shorter initial and total 30-day LOS. The probability of benefit in reduction of total 30-day LOS in PVI patients was 96% and was significant (P = 0.05) on frequentist analysis. CONCLUSIONS: PVI irrigation for perforated appendicitis in children demonstrated a strong probability of reduction in postoperative IAA with a high probability of decreased LOS. With the favorable probability of benefit in all outcomes, this pilot study serves as evidence to continue a definitive trial.
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Absceso Abdominal/prevención & control , Antiinfecciosos Locales/uso terapéutico , Apendicitis/cirugía , Perforación Intestinal/cirugía , Lavado Peritoneal , Complicaciones Posoperatorias/prevención & control , Povidona Yodada/uso terapéutico , Adolescente , Apendicitis/complicaciones , Teorema de Bayes , Niño , Preescolar , Femenino , Humanos , Lactante , Análisis de Intención de Tratar , Perforación Intestinal/complicaciones , Tiempo de Internación/estadística & datos numéricos , Masculino , Readmisión del Paciente/estadística & datos numéricos , Proyectos Piloto , TexasRESUMEN
BACKGROUND: Based on limited evidence, the American Pediatric Surgical Association recommends 5-7 d of postoperative antibiotics in perforated appendicitis for preventing intra-abdominal abscess (IAA). In 2015, our institutional clinical practice guideline was modified to standardize prescription for 7 additional days of oral antibiotics after discharge. We hypothesized that prescribing oral antibiotics after discharge would be associated with fewer complications in perforated appendicitis. MATERIALS AND METHODS: A retrospective cohort study was conducted of pediatric (younger than 18 y) patients who underwent laparoscopic appendectomy for perforated appendicitis (August 1, 2012-April 30, 2019). Patients diagnosed with IAA before discharge or with a postoperative length of stay ≥8 d were excluded. Patient outcomes were compared prestandardization and poststandardization of discharge antibiotics. RESULTS: Of 617 patients, 212 (34.5%) were admitted prestandardization and 404 (65.5%) poststandardization. Overall, 409 patients (66.3%) received discharge antibiotics. The median total postoperative antibiotic duration was 4 d (interquartile range, 3-5) prestandardization versus 11 d (interquartile range, 10-12) poststandardization (P < 0.001). Prestandardization patients had a higher rate of IAA (8.9% versus 4.5%, P = 0.03) and were readmitted more frequently (13.1% versus 6.4%, P = 0.005). On adjusted analysis, admission poststandardization was associated with reduced odds of IAA (odds ratio, 0.51; 95% confidence interval, 0.25-1.06), but the relationship was imprecise. Admission poststandardization was significantly associated with reduced adjusted odds of readmission (odds ratio, 0.46; 95% confidence interval, 0.25-0.85). CONCLUSIONS: Prescription for seven additional days of oral antibiotics after discharge was associated with reduced odds of readmission in pediatric perforated appendicitis. This population may benefit from a longer postoperative antibiotic course than currently recommended.
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Combinación Amoxicilina-Clavulanato de Potasio/administración & dosificación , Antibacterianos/administración & dosificación , Apendicitis/tratamiento farmacológico , Alta del Paciente , Readmisión del Paciente , Adolescente , Apendicitis/cirugía , Niño , Femenino , Humanos , Masculino , Estudios RetrospectivosRESUMEN
BACKGROUND: In light of current opioid-minimization efforts, we aimed to identify factors that predict postoperative opioid requirement in pediatric appendicitis patients. METHODS: A single-center retrospective cohort study was conducted of children (<18 y) who underwent laparoscopic appendectomy for acute appendicitis between January 1, 2018 and April 30, 2019. Patients who underwent open or interval appendectomies were excluded. The primary outcome was morphine milliequivalents (MMEs) per kilogram administered between 2 and 24 h after surgery. Multivariable analyses were performed to evaluate predictors of postoperative opioid use. Clinically sound covariates were chosen a priori: age, weight, simple versus complicated appendicitis, preoperative opioid administration, and receipt of regional or local anesthesia. RESULTS: Of 546 patients, 153 (28%) received postoperative opioids. Patients who received postoperative opioids had a longer median preadmission symptom duration (48 versus 24 h, P < 0.001) and were more likely to have complicated appendicitis (55% versus 21%, P < 0.001). Patients who received postoperative opioids were more likely to have received preoperative opioids (54% versus 31%, P < 0.001). Regional and local anesthesia use was similar between groups. Nearly all patients (99%) received intraoperative opioids. Each preoperative MME per kilogram that a patient received was associated with receipt of 0.29 additional MMEs per kilogram postoperatively (95% confidence interval, 0.19-0.40). CONCLUSIONS: Preoperative opioid administration was independently associated with increased postoperative opioid use in pediatric appendicitis. These findings suggest that preoperative opioids may potentiate increased postoperative pain. Limiting preoperative opioid exposure, through strategies such as multimodal analgesia, may be an important facet of efforts to reduce postoperative opioid use.
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Analgésicos Opioides/administración & dosificación , Apendicectomía/efectos adversos , Apendicitis/terapia , Manejo del Dolor/efectos adversos , Dolor Postoperatorio/diagnóstico , Cuidados Preoperatorios/efectos adversos , Adolescente , Analgesia/métodos , Analgésicos Opioides/efectos adversos , Apendicitis/complicaciones , Niño , Femenino , Humanos , Masculino , Manejo del Dolor/métodos , Manejo del Dolor/estadística & datos numéricos , Dimensión del Dolor/estadística & datos numéricos , Dolor Postoperatorio/etiología , Periodo Posoperatorio , Cuidados Preoperatorios/métodos , Cuidados Preoperatorios/estadística & datos numéricos , Estudios Retrospectivos , Factores de Riesgo , Factores de TiempoRESUMEN
We describe a case series of imaging findings of 4 patients who underwent spinal dysraphisms repair in utero with novel patch material, cryopreserved human umbilical cord, in our institution. In our study, the prenatal and postnatal magnetic resonance imaging and ultrasound are reviewed and showed cord tethering and syrinx progression in all cases. Our report is the first description of magnetic resonance imaging and ultrasound findings in the context of using this novel patch in severe cases of spinal dysraphisms.
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Imagen por Resonancia Magnética/métodos , Diagnóstico Prenatal/métodos , Disrafia Espinal/diagnóstico por imagen , Disrafia Espinal/cirugía , Ultrasonografía/métodos , Adulto , Criopreservación , Resultado Fatal , Femenino , Humanos , Lactante , Recién Nacido , Disrafia Espinal/embriología , Cordón UmbilicalRESUMEN
BACKGROUND: Prenatal fractional limb volume (FLV) can be used to assess muscle atrophy in fetuses with myelomeningocele. OBJECTIVE: We hypothesize that FLV in fetal myelomeningocele (fMMC) repair is different from postnatal repair (PNR). Assessing intrauterine muscle development can predict ambulation. METHODS: A prospective observational study was performed from July 2012 to April 2016. Demographics, clinical outcomes, and FLV of the fetal thigh were assessed by ultrasound. Ambulation videos were collected from patients over 30 months of age. FLV was compared between the fMMC and PNR groups and between ambulators and non-ambulators. Two-sample t test, ANOVA, Spearman's rho correlation, and Bland-Altman plots were used for analysis. A p value <0.05 was used for statistical significance. RESULTS: Fifty-nine patients were included, 24 had fMMC and 35 had PNR. Videos were obtained in 47 cases (73%). There was no difference in baseline demographics between the groups. There was no significant change in the fMMC group between the FLV at initial presentation and the repeat at 34 weeks gestation (54.5 ± 28.2 and 62.2% ± 16.4; p = 0.6). In contrast, the FLV in the PNR decreased between the initial evaluation and the repeat at 34 weeks (54.1 ± 27.7 to 35.8 ± 34.1%; p = 0.04). FLV at 34 weeks gestation was higher in the fMMC group as compared to the PNR group (62.2 ± 16.4 vs. 35.8 ± 34.1%; p = 0.02). There was no difference in FLV between ambulators and non-ambulators either at initial evaluation (p = 0.8) or at 34 weeks gestation (p = 0.6). CONCLUSION: Lower FLV in the PNR group compared to fMMC may suggest in utero muscle atrophy. No correlation was seen between FLV and subsequent ambulation; however, future larger studies may be needed.
Asunto(s)
Feto/diagnóstico por imagen , Feto/fisiología , Extremidad Inferior/diagnóstico por imagen , Extremidad Inferior/fisiología , Disrafia Espinal/diagnóstico por imagen , Caminata/fisiología , Adulto , Preescolar , Femenino , Desarrollo Fetal/fisiología , Edad Gestacional , Humanos , Masculino , Embarazo , Estudios Prospectivos , Disrafia Espinal/complicaciones , Ultrasonografía Prenatal/métodos , Adulto JovenRESUMEN
BACKGROUND: Open maternal-fetal surgery for fetal myelomeningocele results in reduction in neonatal morbidity related to spina bifida but may be associated with fetal, neonatal, and maternal complications in subsequent pregnancies. OBJECTIVE: The objective of this study was to ascertain obstetric risk in subsequent pregnancies after open maternal-fetal surgery for fetal myelomeningocele closure. STUDY DESIGN: An international multicenter prospective observational registry created to track and report maternal, obstetric, fetal/neonatal, and subsequent pregnancy outcomes following open maternal-fetal surgery for fetal myelomeningocele was evaluated for subsequent pregnancy outcome variables. Institutional Review Board approval was obtained for the registry. RESULTS: From 693 cases of open maternal-fetal surgery for fetal myelomeningocele closure entered into the registry, 77 subsequent pregnancies in 60 women were identified. The overall live birth rate was 96.2%, with 52 pregnancies delivering beyond 20 weeks gestational age and median gestational age at delivery of 37 (36.3-37.1) weeks. The uterine rupture rate was 9.6% (n = 5), resulting in 2 fetal deaths. Maternal transfusion was required in 4 patients (7.7%). CONCLUSION: The risk of uterine rupture or dehiscence in subsequent pregnancies with associated fetal morbidity after open maternal-fetal surgery is significant, but is similar to that reported for subsequent pregnancies after classical cesarean deliveries. Future pregnancy considerations should be included in initial counseling for women contemplating open maternal-fetal surgery.
Asunto(s)
Feto/cirugía , Meningomielocele/cirugía , Resultado del Embarazo , Aborto Espontáneo/epidemiología , Adulto , Transfusión Sanguínea/estadística & datos numéricos , Cesárea , Femenino , Muerte Fetal , Edad Gestacional , Humanos , Nacimiento Vivo , Embarazo , Estudios Prospectivos , Sistema de Registros , Rotura Uterina/epidemiologíaRESUMEN
BACKGROUND: The aim of the study was to determine whether racial or ethnic and insurance disparities exist in pre- and post-operative length of stay (LOS) in patients with hypertrophic pyloric stenosis (HPS). MATERIALS AND METHODS: The Healthcare Cost and Utilization Project Kid's Inpatient Database database (years 2006, 2009, and 2012) was analyzed for patients aged <1 y with HPS with a primary procedure of pyloromyotomy. Multivariate logistic regression was performed to determine the association between race or ethnicity and insurance status with the primary outcomes of prolonged pre- and post-operative LOS (defined as >1 d). Odds ratios (ORs) and 95% confidence intervals (CIs) were tabulated using SPSS v24. RESULTS: A total of 13,706 cases were identified: 8503 (62%) non-Hispanic whites, 3143 (23%) Hispanics, 1007 (7%) non-Hispanic blacks (NHB), and 1053 (8%) non-Hispanic other race or ethnicity. NHB and Hispanics were 45% and 37%, respectively, more likely to have prolonged preoperative LOS compared with non-Hispanic whites (OR = 1.45, 95% CI: 1.19-1.77; OR = 1.37, 95% CI: 1.18-1.60, respectively). Children with public insurance had 21% increased odds of increased preoperative LOS (OR = 1.21, 95% CI: 1.06-1.38). All minority groups had increased odds of postoperative LOS (NHB OR 1.36, 95% CI: 1.17-1.54; Hispanic OR 1.14, 95% CI: 1.03-1.26; NHO OR 1.31, 95% CI: 1.15-1.51). CONCLUSIONS: We conclude that NHB, Hispanics, and other race or ethnicity were more likely to have prolonged pre- and post-operative LOS. In addition, children with public insurance were more likely to have prolonged preoperative LOS. Further work is needed to better characterize and eliminate disparities in the management and outcomes of children with HPS.