Foreign body and caustic ingestions in children: A clinical practice guideline

Magnets and children: a dangerous combination

BACKGROUND

Accidental ingestion of foreign bodies is a common problem in children. Fortunately, the gastrointestinal tract is quite resilient to foreign bodies. On the other hand, the ingestion of magnets can result in enormous morbidity. Because of their natural tendency to firmly adhere they can cause intestinal obstruction, pressure necrosis, fistula formation or perforation. With this case report, we aim to raise awareness of the risks that these magnets pose to children.

METHODS

We describe a case of intestinal perforation caused by the separate ingestion of multiple magnets from a children's toy (buckyballs, Neodymium spheres) by a two-year-old boy. A search in the Pubmed database showed some publications and varied management guidelines.

RESULTS

The boy was treated with an exploratory laparoscopy converted to a mini-laparotomy. We removed the four magnets through separate enterotomies. Postoperative recovery was uneventful. The boy was discharged on a postoperative day five and had no complications at three months follow-ups.

CONCLUSION

Accidental ingestion of multiple magnets is rare but can create a life-threatening situation in children. If the magnets are still in the stomach, endoscopic retrieval is needed. If they are beyond the stomach, in asymptomatic cases close clinical and radiographic vigilance is mandatory. When symptomatic we advise urgent removal. If treated on time, the surgical outcome is good and fast recovery is expected.

Moving toward the Development and Effective Implementation of High-Quality Guidelines in Pediatric Surgery: A Review of the Literature

Applying evidence-based guidelines can enhance the quality of patient care. While robust guideline development methodology ensures credibility and validity, methodological variations can impact guideline quality. Besides methodological rigor, effective implementation is crucial for achieving improved health outcomes. This review provides an overview of recent literature pertaining to the development and implementation of guidelines in pediatric surgery. Literature was reviewed to provide an overview of sound guideline development methodologies and approaches to promote effective guideline implementation. Challenges specific to pediatric surgery were highlighted. A search was performed to identify published guidelines relevant to pediatric surgery from 2018 to June 2023, and their quality was collectively appraised using the AGREE II instrument. High-quality guideline development can be promoted by using methodologically sound tools such as the Guidelines 2.0 checklist, the GRADE system, and the AGREE II instrument. While implementation can be promoted during guideline development and post-publication, its effectiveness may be influenced by various factors. Challenges pertinent to pediatric surgery, such as limited evidence and difficulties with outcome selection and heterogeneity, may impact guideline quality and effective implementation. Fifteen guidelines were identified and collectively appraised as suboptimal, with a mean overall AGREE II score of 58%, with applicability being the lowest scoring domain. There are identified challenges and barriers to the development and effective implementation of high-quality guidelines in pediatric surgery. It is valuable to prioritize the identification of adapted, innovative methodological strategies and the use of implementation science to understand and achieve effective guideline implementation.

Acute intestinal obstruction secondary to ingested foreign body in an adult with autism spectrum disorder: A rare case report and review of literature

Key Clinical Message

Foreign body ingestion is common in pediatric age group however can be found in any age group with intellectual disability and neurodevelopmental delay. There is usually a delay in presentation and interventions following foreign body ingestion in patients with neurodevelopmental delay, leading to increased morbidity, mortality, and complications owing to inability of such patients giving relevant history. Most ingested foreign bodies naturally pass through the digestive tract without untoward effects. Only a few patients may require surgical interventions. Principle of management should be to reduce anxiety among patients and their visitors. Speedy recovery is enhanced so that they can return to their familiar environment soon.

Abstract

Foreign body ingestion is common in pediatric populations and may be found in any age group with intellectual disability and neurodevelopmental delay. As the patient cannot give a clear and relevant history, there is usually a delay in presentation and interventions following foreign body ingestion in patients with neurodevelopmental delay, leading to increased morbidity, mortality, and complications. Most foreign bodies pass through the digestive system without any complications, and very few require surgical intervention. The goal should be to reduce anxiety among patients and their visitors and to enhance speedy recovery so that they can return to their familiar environment soon. Here we report a case of Acute intestinal obstruction secondary to ingestion of the head portion of a doll which was managed with emergency laparotomy with enterotomy and removal of foreign body in a 16 years female with Autism Spectrum Disorder.

Clinical evaluation and treatment outcomes of caustic ingestion injuries in Syrian pediatric patients: A retrospective study: Short title: High-dose steroids for pediatric caustic ingestions in Syria

Introduction

Accidental ingestion of caustic agents poses a significant concern in pediatric emergency departments globally. It is a growing public health concern in low-to-middle income countries, which often lack comprehensive data reporting. This study examines high doses of corticosteroid treatment outcomes of caustic ingestion injuries in Syrian pediatric patients, addressing clinical features, and associated variables.

Methods and materials

A retrospective observational study was conducted at University Pediatric Hospital from January 2016 to January 2019. Medical records were reviewed for patients aged <10 years with esophagoscopy-confirmed grade IIa, IIb, or III burns. Data collected included sociodemographics, esophagoscopy results, treatment details, and outcomes.

Results

Among 114 pediatric patients, 76 (67%) were males and 38 (33%) were females. Age groups included <1 year (11%), 1-3 years (39%), 3-5 years (29%), 5-7 years (11%), and >7 years (11%). Alkaline burns accounted for 54% of injuries, acidic for 32%, and other substances for 13%. Complications included bleeding (19%) and psychomotor disability (7%). The most common burn site was the entire esophagus (62%), with 81% having grade II burns. Healing was achieved in 71% of patients with high doses of corticosteroids treatment, and 29% required dilation, with final 92% healing rate.

Conclusion

The use of corticosteroids for esophageal strictures remains inconclusive, demanding further robust research with larger sample sizes and control groups. While our study revealed that high doses of corticosteroids treatment followed by esophageal dilation had a 92% success rate. However, our study demonstrates promising results, methodological limitations and absence of a control group underscore the need for more definitive evidence. Both alkali and acidic ingestion contribute to stricture development.

Benzalkonium Chloride Poisoning in Pediatric Patients: Report of Case with a Severe Clinical Course and Literature Review

The use of disinfectants, particularly those containing quaternary ammonium compounds (QUACs), has dramatically escalated globally since the coronavirus disease 2019 pandemic. We report a case that highlights the risks associated with ingesting low-concentration QUAC solutions and emphasize the importance of effective management in resolving severe lesions without sequelae. A 17-month-old boy experienced severe respiratory failure after ingesting a disinfectant containing benzalkonium chloride (BAC). The child was initially treated at a local emergency department and was subsequently transferred to a pediatric poison center. Upon evaluation, the child was found to have grade III-A corrosive esophageal lesions and chemical pneumonitis. Several complications, including massive pneumothorax and candidemia, occurred during the clinical course of the disease. However, with timely medical intervention and appropriate supportive care, the patient completely recovered without any long-term sequelae. The properties of BAC and the comprehensive management approach may have been responsible for the patient's full recovery, despite the potentially life-threatening effects of ingesting disinfectants.

Foreign body ingestion in children: Definition of a nomogram to predict surgical or endoscopic intervention

BACKGROUND AND AIMS

Foreign body ingestion (FBI) in children requires early identification to prevent adverse outcomes and may necessitate endoscopic or surgical intervention. This study aims to develop a nomogram that identifies children who require urgent surgical or endoscopic intervention by using the patient's medical history and clinical parameters collected at admission.

METHODS

This study is a retrospective review (01/2015-12/2020) of a multicenter case series of children admitted for FBI. Data from 5864 records from 24 hospitals in Italy were analyzed. Logistic regression models were used to establish the probability of requiring surgical or endoscopic intervention based on patient history and clinical characteristics. The nomogram representing the results from the multivariable model was reported to examine the propensity for surgery/endoscopy.

RESULTS

The study identified a significant association between intervention and various factors, including type of foreign body (blunt: reference category, disk battery (odds ratio OR:4.89), food bolus (OR:1.88), magnets (OR:2.61), sharp-pointed (OR:1.65), unknown (OR:1.02)), pre-existing diseases or conditions (OR 3.42), drooling (OR 10.91), dysphagia (OR 5.58), vomiting (OR 3.30), retrosternal pain (OR 5.59), abdominal pain (OR 1.58), hematemesis (OR 2.82), food refusal/poor feeding (OR 2.99), and unexplained crying (OR 2.01). The multivariable regression model showed good calibration and discrimination ability, with an area under the ROC curve of 0.77.

CONCLUSIONS

This study developed the first nomogram to predict the probability of the need for surgical or endoscopic intervention in children with FBI, based on the information collected at admission. The nomogram will aid clinicians in identifying children who require early intervention to prevent adverse outcomes.

[Magnetic foreign bodies of the gastrointestinal tract in pediatric practice]

OBJECTIVE

To analyze the pediatric patients with multiple magnetic foreign bodies of the gastrointestinal tract undergoing surgical intervention; to present the treatment and diagnostic algorithm in pediatric practice; to compare surgical interventions for these lesions and determine the most optimal one.

MATERIAL AND METHODS

A retrospective single-center study included 9 patients diagnosed with multiple magnetic foreign bodies of the gastrointestinal tract. Exclusion criteria: outpatient cases and endoscopic removal of magnetic foreign bodies. All patients underwent laparoscopy and/or laparotomy. We analyzed postoperative data and determined the preferable approach.

RESULTS

All patients were discharged without complications. Length of hospital-stay was shorter after laparoscopy (7 vs. 12 days). Patients after laparoscopy didn't need for intensive care while laparotomy required ICU stay for 4.5±2.2 days. Enteral feeding started after 1 and 3 days, respectively.

CONCLUSION

Laparoscopy is preferable for multiple magnetic foreign bodies of the gastrointestinal tract due to shorter hospital-stay, no need for ICU-stay, lower surgical trauma and earlier enteral feeding.

Successful Retrieval of 35 Razors From the Stomach via Upper Gastrointestinal (GI) Endoscopy: A Case Report

Adult ingestion of foreign bodies in the digestive system is a common clinical challenge, often involving mentally impaired individuals, criminals, and drug dealers or occurring accidentally. Encounters with multiple sharp foreign bodies are infrequent and pose significant risks, including gastrointestinal (GI) bleeding, perforation, internal fistulas, and infection. The choice between endoscopy and emergency surgery for removal is contentious, with the less invasive endoscopy typically favored as the first line of management, depending on the foreign body's location and endoscopic accessibility. The current literature on the treatment of numerous sharp foreign bodies is sparse. This case report illustrates the successful endoscopic removal of a large quantity of sharp foreign bodies (35 half blades) from the upper GI tract, utilizing various extraction tools. It also aims to contribute to the existing literature regarding management strategies for ingested sharp foreign bodies. A comprehensive account is provided of the clinical presentation, imaging studies, consultations, and endoscopic procedures performed, culminating in the patient's safe discharge from our facility.

Pre-hospital triage of children at risk of oesophageal button battery impaction: the button battery impaction score

INTRODUCTION

Button battery ingestion in children can be fatal if oesophageal perforation occurs. Such children require chest radiography in the emergency department to determine the button battery position and number. Current guidelines recommend that a button battery impacted in the oesophagus should be removed within two hours. We developed a clinical tool (the button battery impaction score) to estimate the risk of oesophageal impaction and help determine the most appropriate healthcare facility for initial assessment, either a local medical centre or a medical centre with the infrastructure for endoscopic retrieval.

METHODS

A multi-centre retrospective study was conducted over seven years in eight French poison centres. We included patients aged less than 12 years with radiography showing the button battery position and a symptom description before radiography. Button battery impaction scores were calculated using backward stepwise selection.

RESULTS AND DISCUSSION

A total of 1,430 patients were included, of whom 86, 461, and 375 had a button battery in their oesophagus, stomach, and post-pyloric position, respectively. No button batteries were identified by radiography in 508 patients. Sixteen of thirty-five factors independently predicted oesophageal impaction before chest radiography (P < 0.05). After the backward stepwise selection, the following seven factors contributed to the button battery impaction score: cough, drooling, dysphagia/food refusal, fever, pain (unspecified location), vomiting, and button battery ≥ 15 mm. The button battery impaction score showed an area under the curve value of 0.87, a negative predictive value of 0.98, and a sensitivity of 0.86. No cases of death, stricture, or haemorrhage were observed in patients with negative scores, including those with oesophageal impaction.

CONCLUSIONS

A button battery impaction score used readily available data to predict the risk of oesophageal impaction after button battery ingestion and before chest radiography. When further validated, this rapid tool may be widely applicable in determining an appropriate facility for patient transfer to either a local medical centre or a medical centre with the infrastructure for endoscopic retrieval.

Magnetic foreign body ingestion in pediatric age

OBJECTIVES

To assess the clinical complications reported after the ingestion of magnetic foreign bodies (FBs) in pediatric age, along with their incidence among all FB ingestions and clinical presentation.

STUDY DESIGN

We've consecutively recruited all children aged 0-14 years who were admitted for single or multiple magnet ingestion from May 2015 to December 2022. Patient demographics, admission sources and discharge status were accurately recorded, along with their clinical management and outcomes.

RESULTS

Sixty-one children were enrolled, of whom 49/61 (80.3%) had ingested a single magnet and 12/61 (19.7%) multiple magnets. Only 1/49 children with single magnet required endoscopic removal due to esophageal retention. Among children having ingested multiple magnets, 5/12 (41.7%) undergo endoscopic removal since magnets were amenable to endoscopic retrieval whereas in 7/12 (58.3%) magnets could not be promptly removed. Among these, 4/12 (33.3%) later developed intestinal ischemia/necrosis or perforation and required FB surgical intervention whereas 3/12 (25%) uneventfully evacuated magnets.

CONCLUSIONS

Our data confirm that multiple magnet ingestion, unlike single magnet ingestion, pose a serious health hazard. Parents and caregivers should remove them from the reach of children. Medical providers should maintain a high index of suspicion of their ingestion since prompt evaluation and likely removal may be lifesaving and intestine saving.

Ask Doctor Smartphone! An App to Help Physicians Manage Foreign Body Ingestions in Children

BACKGROUND

Foreign body ingestion (FBI) represents the most common cause of emergent gastrointestinal endoscopy in children. FBI's management can be quite challenging for physicians because of the variability of the clinical presentation, and the decision tree becomes even more intricate because of patient-specific variables that must be considered in the pediatric age range (e.g., age of patients and neuropsychiatric disorders) in addition to the mere characteristics of the foreign body. We present an application for smartphones designed for pediatricians and pediatric surgeons based on the latest guidelines from the official pediatric societies. The app aims to help physicians manage FBI quickly and properly in children.

MATERIALS AND METHODS

The latest pediatric FBI management guidelines were reviewed and summarized. The flow chart we obtained guided the development of a smartphone application. A questionnaire was administered to all pediatric surgeon trainees at our institute to test the feasibility and helpfulness of the application.

RESULTS

An app for smartphones was obtained and shared for free on the Google Play Store and Apple Store. The app guides the physician step by step in the diagnostic process, analyzing all patient- and foreign body-specific characteristics. The app consultation ends with a suggestion of the most proper decision to make in terms of further radiological investigations and the indication and timing of endoscopy. A questionnaire administered to trainees proved the app to be useful and easy to use.

CONCLUSION

We developed an app able to help pediatricians and pediatric surgeons manage FBI in children, providing standardized and updated recommendations in a smart and easily available way.

Severe post-pyloric injury after button battery ingestion: Systematic literature review and case report

BACKGROUND

The health and safety hazards related to button batteries (BB) have been extensively studied, highlighting that the presence of a button battery in the esophagus is a life-threatening emergency. However, complications related to bowel BB are poorly evaluated and not well known. The objective of this review of the literature was to describe severe cases of BB that have passed the pylorus.

CASE REPORT

This case, from the PilBouTox cohort, is the first report of small-bowel occlusion following ingestion of an LR44 BB (diameter: 11.4 mm) by a 7-month-old infant with a history of intestinal resections. In this case, the BB was ingested without a witness. The initial presentation mimicked acute gastroenteritis evolving into hypovolemic shock. An X-ray revealed a foreign body stuck in the small bowel causing an intestinal occlusion and local necrosis without perforation. The patient's history of intestinal stenosis and intestinal surgery were the contributing factor of impaction.

SYSTEMATIC LITERATURE REVIEW

The review was performed using the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) statement. The research was conducted on September 12, 2022 through five database and the U.S. Poison Control Center website. An additional 12 severe cases of intestinal or colonic injury after ingestion of a single BB were identified. Of these, 11 were related to small BBs (< 15 mm) that impacted Meckel's diverticulum and one was related to postoperative stenosis.

CONCLUSION

In view of the findings, the indications for digestive endoscopy for extraction of a BB in the stomach should include a history of intestinal stenosis or intestinal surgery so as to avoid delayed intestinal perforation or occlusion and prolonged hospitalization.

Point-of-Care Ultrasound for the Diagnosis of Pediatric Foreign Body Ingestion: A Narrative Review and Illustrative Case Report

PURPOSE

Foreign body ingestion (FBI) is a frequent concern in emergency departments. Clinical guidelines recommend performing plain x-rays as the primary modality of diagnosis. Although point-of-care ultrasound (PoCUS) has increasingly been integrated into the daily practice of emergency medicine, it has been poorly investigated in the diagnostic approach for FBI.This review aims to highlight the current state of PoCUS use for pediatric FBI.The following research question was considered in this narrative review: Is PoCUS useful for FBI management?

METHODS

A literature search was conducted to identify articles reporting PoCUS use for the management of FBI. All articles were assessed for quality by 2 reviewers.

MAIN RESULTS

The 14 selected articles reported 52 FBI cases in which PoCUS successfully identified and located the ingested FB. Point-of-care ultrasound was used either as the primary imaging technique or after positive or negative x-ray findings. In 5 cases (9.6%), PoCUS was the only modality used for the diagnosis. Of these cases, 3 (60%) underwent a successful procedure to remove the FB and 2 (40%) received conservative treatment without complications.

CONCLUSIONS

This review suggests that PoCUS might be a reliable modality for the initial management of FBI. PoCUS can locate, identify, and evaluate the size of the FB in a wide range of materials and gastrointestinal locations. Point-of-care ultrasound could eventually become the go-to modality in the case of radiolucent FB, thus avoiding the use of radiation. Further studies are nevertheless required to validate PoCUS use for FBI management.

Sharp-Pointed Foreign Body Ingestion in Pediatric Age

OBJECTIVES

To assess the clinical complications reported after the ingestion of sharp/pointed foreign bodies (FBs) in pediatric age, their incidence among all FB ingestions, and the features and clinical presentation of children.

STUDY DESIGN

We have recruited all consecutive patients aged 0-14 years, admitted for sharp/pointed FB ingestion. Clinical data until hospital discharge were accurately recorded, including both children with esophagogastric FB retention who underwent endoscopic removal and children who were radiologically followed-up till spontaneous FB expulsion. Clinical outcomes were recorded for each patient, with special reference to possible prolonged retention and wall perforation during the intestinal passage.

RESULTS

We have enrolled 580 children (males/females: 292/288; age range: 11-180 months; mean age ± standard deviation: 50.5 ± 42 months). Sharp/pointed FBs mainly included fragments of metal 270 of 580 (46.55%) and glass 180 of 580 (31%). FBs were endoscopically removed in 79 of 580 (13.6%) children whereas the remaining FBs passed through the gastrointestinal tract over an overall mean time of 29 hours. No cases of intestinal perforation nor prolonged retention were observed. In 3 of 65 (4.6%) procedures the endoscopist faced an uncomfortable endoscopic removal due to the shape and size of the FB which hampered the retrograde passage through the esophageal sphincters.

CONCLUSIONS

Our original and extensive data emphasize that accidental ingestion of sharp/pointed FB ingestion is a current issue in pediatric age, especially in toddlers. Metal and glass objects are the most involved FBs and their endoscopic retrieval may not be easy in about 5% of cases. Fortunately, in our pediatric sample no surgical intervention was needed.

Button Battery Ingestion in Children (PilBouTox®): A Prospective Study Describing the Clinical Course and Identifying Factors Related to Esophageal Impaction or Severe Cases

In this study, we aimed to identify the factors related to esophageal impaction following button battery (BB) ingestion in children. PilBouTox, a prospective multicentric observational cohort study, was conducted from French Poison Control Centers between June 1, 2016 and May 31, 2018. Children (0-12 years old) with BB ingestion were included. After ingestion, patients were monitored for 21 days or more if they remained symptomatic (maximum 1 year). Causes of ingestion, clinical manifestations, medical management, and the outcomes were recorded. In total, 415 patients were included; among them, 35 had esophageal impaction and 14 had severe complications or died. Seven symptoms were closely related (relative risk (RR) > 30) to esophageal impaction: anorexia, drooling, dyspnea, fever, hemodynamic instability, pallor, and pain. Furthermore, BBs > 15 mm were related to esophageal impaction (RR = 19, CI_95% [4.1; 88]). The absence of initial symptoms was a protective factor for esophageal impaction (RR = 0.013, CI_95% [0.002; 0.1]). Nine symptoms were closely related (RR > 30) to major effects and death: dyspnea, cough, dysphagia, drooling, fever, hemodynamic instability, pain, pallor, and vomiting. Seven symptoms were related to esophageal impaction and their rapid recognition could help to ensure that the patient is taken to a health care facility. Nine factors were related to the major effects of BB ingestion. We recommended an X-ray as soon as possible to determine the position of the BB.Trial Registry: Clinical Trial ID: NCT03708250, https://clinicaltrials.gov/ct2/show/NCT03708250.

Management of Gastrointestinal Foreign Bodies with Brief Review of the Guidelines

Foreign body (FB) ingestion is a common health problem that affects children more than adults. According to gastroenterologists' guidelines, the management of FB ingestion differs slightly between adult and children. This review aimed to compile adult and children guidelines and establish an understandable association to reveal the requirements and timing of the endoscopic procedure, which is the most effective and least complicated technique for gastrointestinal FBs. Coins, pins, and chicken and fish bones have been the most commonly ingested FBs. However, with their increasing use in recent years, large batteries with lithium-ion conversion, stronger magnets composed of rare earth metals, such as neodymium, and superabsorbent objects have become the most morbid and mortal, necessitating new management strategies. Although the approach to gastrointestinal FBs is controversial, with different treatment options available in different disciplines, many studies have demonstrated the efficacy and safety of endoscopic procedures. Many factors influence the timing of endoscopy, including the nature, size, and location of the ingested object and the patient's clinical condition.

Pediatric dysphagia overview: best practice recommendation study by multidisciplinary experts

BACKGROUND

Currently, there is no comprehensive and multidisciplinary recommendation study covering all aspects of pediatric dysphagia (PD). This study aimed to generate PD management recommendations with methods that can be used in clinical practice to fill this gap in our country and in the world, from the perspective of experienced multidisciplinary experts.

METHODS

This recommendation paper was generated by a multidisciplinary team, using the seven-step process and a three-round modified Delphi survey via e-mail. First, ten open-ended questions were created, and then detailed recommendations including management, diagnosis, treatment, and follow-up were created with the answers from these questions. Each recommendation item was voted on by the experts as overall consensus (strong recommendation), approaching consensus (weak recommendation) and divergent consensus (not recommended).

RESULTS

In the 1st Delphi round, a questionnaire of 414 items was prepared based on the experts' responses to ten open-ended questions. In the 2nd Delphi round, 59.2% of these items were accepted as pre-recommendation. In the 3rd Delphi round, 62.6% of 246 items were accepted for inclusion in the proposals. The final version recommendations consisted of 154 items.

CONCLUSIONS

This study includes comprehensive and detailed answers for every problem that could be posed in clinical practice for the management of PD, and recommendations are for all pediatric patients with both oropharyngeal and esophageal dysphagia.

Management of oesophageal foreign bodies in children: a 10-year retrospective analysis from a tertiary care center

OBJECTIVE

Oesophageal foreign bodies (EFBs) are a common emergency issue in paediatrics, and few studies have revealed its clinical features and treatment methods. We conducted this retrospective study to provide our 10-year clinical evidence for the diagnosis and treatment of EFB and reduce the incidence of complications.

METHODS

We retrospectively reviewed all paediatric cases diagnosed with EFB from January 2012 to December 2021 at Shenzhen Children's Hospital. The age and sex of the patients, types of foreign bodies (FBs), preoperative examination, location and duration of FB impaction, clinical symptoms, surgical methods, therapeutic effects and complications were analysed.

RESULTS

Among the 1355 cases, 759 were boys and 596 were girls, with a median age of 2.9 years (4 months to 16 years). The shortest FB lodged time was 1 hour, while the longest time was 3 months. The types of foreign bodies included coins and blunt objects (812,59.9%), bones and sharp objects (278,20.5%), button batteries (86,6.3%), food impactions (84,6.2%), toys (51,3.8%) and plastic objects (44,3.2%). A total of 720 of 812 cases impacted by coins and blunt subjects were successfully treated with a Foley catheter without any complications. A total of 558 patients underwent rigid oesophageal endoscopy under general anaesthesia, and foreign bodies were successfully removed in 525 cases. No FB was found in 33 cases, and FBs pushed into the lower digestive tract during operation in 5 cases. Oesophageal injury was found in 130 cases (23.3%). Our study showed that the age of the patient, time of foreign body incarceration, type of foreign body, location of the lodged foreign body, and fever or cough were risk factors leading to oesophageal foreign body complications, and the differences were statistically significant (P < 0.05).

CONCLUSION

Children with EFB have a risk of complications, especially if the FB is a button battery. The appropriate surgical method should be selected through the analysis of the clinical characteristics of the foreign body in the oesophagus and the risk factors for complications to reduce the incidence of complications. Health education and effective care are the keys to the prevention of EFB.

Role of Nose to Pelvis Imaging in the Evaluation of Foreign Body Ingestion: A Case of Magnet Ingestion in a 2-Year-Old

Foreign body ingestion (FBI) of small-rare-earth-magnets (SREM) sets are associated with high morbidity and mortality, as these tend to cause significant mucosal injury. Current clinical guidelines for the evaluation of FBI do not include imaging of the nose and neck. A 2-year-old patient presented with known SREM ingestion, with location confirmed in the right lower quadrant on imaging at the time of initial evaluation. Subsequent imaging involving the neck revealed additional magnets lodged in the patient's hypopharynx, which were missed on initial evaluation. This case highlights the importance of considering advanced imaging of the nose and neck to uncover extraintestinal foreign bodies.

Bridging the Gap Between Competencies and Uncertainties in Postgraduate Training in Family Medicine: Results and Psychometric Properties of a Self-Assessment Questionnaire

PURPOSE

One of the reasons for postgraduate trainees not to choose working in a rural area is uncertainty related to the lack of competencies. The aim of this study was to investigate the concept of uncertainty by measuring competencies and to examine the psychometric properties of an instrument that measures competencies related to uncertainty in the self-assessment of postgraduate trainees in family medicine.

PATIENTS AND METHODS

A questionnaire was created based on pre-existing instruments. It was distributed to participants of postgraduate training seminars in the federal states of Baden-Württemberg and Schleswig-Holstein, Germany in 2016. Descriptive statistics and a partial correlation analysis were calculated for measuring the degree of association between year of postgraduate training and items' responses. Psychometric properties were assessed by calculating descriptive item analysis, factor analysis and internal consistency.

RESULTS

The response rate was 85% (105/124). More than one-fifth of the participants stated to show only seldom or sometimes the following skills: ability to balance work and life (N=25, 24%), letting a mild disorder run its own way (N=24, 23%) and ability to conduct interventions that decreased aggression from the patient (N=22, 21%). More than half of the participants felt (very) insecure in performing routine child check-ups, the application of a below elbow backslab and the partial removal of a toenail. Nine out of 21 items showed positive statistically significant correlation between level of competence and progress in training. Factor analysis led to a final instrument with 12 items (Cronbach's α=0.736) and a three-factor-structure: "doctor well-being and resilience", "communication" and "skills".

CONCLUSION

In order to reduce uncertainty with all its consequences, a focus on teaching of competencies regarding the physicians' well-being and resilience, communication and skills has to be continued in postgraduate training.

Pediatric Multiple High-Powered Magnetic Buckyballs Ingestion—Experience From Six Tertiary Medical Centers

Multiple high-powered magnetic Buckyball ingestions may lead to a high risk of severe complications. Great concerns have been raised by public health workers, and it remains challenging for clinicians to solve this troublesome problem. We report a large case series of children with Buckyball ingestion from six tertiary medical centers. The clinical data, including demographics, medical history, diagnosis tools, management options, intraoperative or endoscopic findings, and outcomes, were retrospectively analyzed. Seventy-one children aged 1–13 years ingested 2–41 Buckyballs. Among them, Buckyballs passed spontaneously on 2–10 days post-ingestion in seven cases; gastroscopic removal was performed in 14 cases; laparoscopic removal in 13 cases; laparoscopic-assisted surgical removal in 6 cases; and open surgical removal in 31 cases. Surgical indications included small bowel obstruction, perforation, peritonitis, acute abdominal pain, or along with ingestion of other metallic foreign bodies. Among those who underwent a surgical procedure, primary intestinal repair was performed in 44 cases, enterectomy with primary anastomosis in 6 cases. The postoperative hospital stay ranged from 5 to 28 days. No major complications occurred. In unwitnessed cases, a vague medical history and nonspecific symptoms usually make the diagnosis difficult. The treatment options should include the watch-and-wait approach, endoscopic, laparoscopic-assisted, or open surgical removal of Buckyballs, with primary intestinal repair or anastomosis. Preventive measures, including children's not having access to Buckyballs, are essential to protect children from this kind of unintentional injury.

Disc battery ingestion in paediatric age

AIM

The aim of the present study was to analyse clinical data of children referred for disc battery ingestion in order to assess short- and long-term reported injuries and to identify outcome predictors and trends, define the urgency of intervention and refine treatment guidelines.

METHODS

The records of all children admitted to Santobono-Pausilipon Children's Hospital, Naples, Italy for disc battery ingestion from January 2016 to December 2020 were retrospectively reviewed. Odds ratio were computed to assess the association between the different study variables and the rate of complications.

RESULTS

We enrolled 118 children. Mild to major complications related to the ingested disc batteries were reported in 12/118 (10.2%) patients. Disc battery oesophageal retention, disc battery diameter >20 mm, together with age below 1 year and symptomatic presentation were the most important factors associated with poor clinical outcome.

CONCLUSION

Our data confirm that ingested disc batteries are a serious health hazard and require a timely and qualified medical evaluation. We have identified three predictors of outcome severity: oesophageal retention, large-diameter cells and symptom onset. Disc batteries lodged beyond the oesophagus appear substantially harmless and we may support a more conservative approach.

Value of intestinal ultrasound in pediatric magnet ingestion: a case report

Ingestion of magnetic foreign bodies in pediatric settings has become more common in the last years due to the marketing of various toys containing small magnetic parts. Most magnets, especially if a single element is ingested, usually pass through the gastrointestinal tract without complications. However, ingestion of multiple magnets or magnets and small metallic components may require a prompt intervention due to the risk of attraction across bowel layers, leading to pressure necrosis, perforation, and even death. Routinely, serial radiological evaluations are needed to follow the progression of magnets through the intestine, while the role of small bowel ultrasound is regarded as marginal. Here we report a case of a 5-years old boy who ingested 8 magnets and in which small bowel ultrasound was pivotal for the correct assessment of magnets location to correct address the surgical approach.

Gastric submucosal lesion caused by an embedded fish bone: A case report

BACKGROUND

Submucosal tumors (SMTs) refer to elevated lesions that originate from the layers below the mucosa of the digestive tract, including the muscularis, submucosa and muscularis propria. With the development and application of endoscopy and endoscopic ultrasonography (EUS), the detection rate of SMTs has increased significantly in recent years. Various diseases can lead to SMTs. However, a foreign body embedded in the gastric antrum showing clinical manifestations of a SMT is rare.

CASE SUMMARY

We report the case of a 47-year-old woman, who presented with upper abdominal discomfort for one year, and was subsequently diagnosed with a gastric submucosal lesion caused by an embedded foreign body by EUS and computed tomography. Considering the size and potential complications of this lesion, endoscopic full-thickness resection was performed to achieve full resection in our endoscopy center. A fish bone was found in the lesion during the operation, and was successfully removed, and the defect was later closed with endoscopic purse-string sutures.

CONCLUSION

This case report highlights the management strategies of SMTs, the importance of being familiar with diagnostic methods related to submucosal lesions, and being able to conduct effective treatment when this rare condition is highly suspected.

Diagnosis of Nonmigrating Metallic Foreign Bodies in the Abdomen Using Ultrasound: An Alternative Approach Using a Traditional Method

Ingestion of foreign bodies (FBs) is a common phenomenon among young children. Plain radiography is the first step diagnostic modality to detect the radio-opaque FBs. And computed tomography has been recommended by several guidelines as useful modalities for diagnosing ingested FBs. However, there is a risk of radiation exposure, making it burdensome to use in asymptomatic patients. Ultrasound (US) is not a commonly used technique for diagnosing ingested foreign bodies. However, US can provide real-time imaging with good resolutions without radiation exposure in pediatric patients. Herein, we report two pediatric cases of metallic foreign body ingestion that were successfully diagnosed using US for localizing foreign bodies. This study indicates that US may be used as an alternative method for detecting the localization of metallic foreign bodies in the gastrointestinal tract without exposure of radiation, particularly in pediatric patients.

Foreign Body Ingestion in Children: Epidemiological, Clinical Features and Outcome in a Third Level Emergency Department

Ingestion of foreign bodies is a frequent pediatric cause of access to the Emergency Department (ED). The aim of this study was to determine the epidemiological and clinical features of pediatric patients with a diagnosis of foreign body ingestion and to identify the factors associated with an urgent invasive procedure or hospitalization. This is a retrospective study conducted on a population of 286 pediatric patients (0-17 years) evaluated for foreign body ingestion at the Pediatric ED of "Fondazione Policlinico Universitario A. Gemelli, IRCSS" between October 2014 and June 2019. Data concerning age and gender, underlying diseases, type of foreign body, symptoms and signs, instrumental tests, specialist visits, treatment and outcome were analyzed. The majority of foreign bodies were coins (23%). Symptoms recurred in 50% of the foreign bodies with esophageal localization and between the 92 (32%) patients with symptoms the most common was vomiting (7%). X-rays was performed in 61% of patients. Among all patients, 253 patients (88.8%) had been discharged, 21 (7%) had been hospitalized, and four (1.4%) were sent to an outpatient facility. Besides, 17 (5.9%) patients had been transferred to the Observation Unit. Of the hospitalized patients (21 (7.3%)), clinical observation was performed for 57% and endoscopic procedure for 45%. Our data confirm that the ESPGHAN-ESGE guidelines application prevents interventions that are not necessary, avoiding diagnostic and therapeutic delays.

A stomach like a utility room: Case report

Background

Foreign body (FB) ingestion is an emergency that is more common in children and adults with mental disorders. A wide array of FBs can be ingested, and most of them do not need to be treated. However, if the FB blocks the digestive tract or causes damage, it needs to be removed by endoscopy or even surgery.We describe here a stomach full of FBs, but these FBs did not cause serious damage.

Case presentation

A 9-year-old male child with mental retardation suffered abdominal pain after swallowing FBs. X-ray and computed tomography (CT) found a large number of FBs of different shapes. We tried to remove them under endoscopy but failed; we then changed to laparotomy and removed a large number of FBs. The patient started normal feeding on the 4th day and was discharged home.

Conclusions

FB ingestion is very common. Symptoms are used to determine whether further treatment, which is usually feasible, is required. However, for patients who cannot accurately describe the ingestion of FBs, such as children, patients with mental disorders, and patients who are inebriated, FBs should still be treated with caution, especially when the clinical symptoms and related examinations are not typical, and adequate plans should be made, as shown in this case. There may be unexpected discoveries.

Foreign Body Ingestion in Neurologically Impaired Children: A Challenging Diagnosis and Management in Pediatric Surgery

Children with intellectual disability/neurodevelopmental delay (ID-ND) commonly ingest foreign bodies (FB) and often present complications due to peculiar aspects of their condition. The aim of this paper is to report the experience of two centers in the management of ID-ND patients after FB ingestion and to discuss a possible algorithm for clinical practice. We retrospectively evaluated data of patients managed for FB ingestion (period: 2017–2021), focusing on those with ID-ND, specifically demographics and baseline diagnosis, elements related to the event, symptoms, time to endoscopy, FB location, endoscopic details, and follow-up. A total of 457 patients were managed in the study period and 19 had ID-ND (mean age 9.8 ± 3.5 years, 15 males). A total of 16/19 (84.2%) were symptomatic and required an operative approach. Recurrent ingestions and multiple FB were found in 2 and 11 patients, respectively. Endoscopy (mean time 65.6 ± 41 min) was effective in 14 cases (73.6%) and 6 patients (31.6%) developed a complication. FB ingestion in ID-ND patients represents a challenging condition for the clinician and a potentially dangerous situation. It should be addressed specifically by a multidisciplinary team considering a tailored diagnostic and management protocol.

Endoscopic forceps removal for complicated magnetic beads impaction

A 2-year-old girl was transferred to our center after she was witnessed swallowing a magnetic toy two days previously. An abdominal x-ray at a community hospital showed multiple foreign bodies in the gastric region and close observation was advised. However, radiography the next day showed the magnets' persistence in situ.

Gastrointestinal endoscopy in children and adults: How do they differ?

Gastrointestinal endoscopy has grown dramatically over the past century, and with subsequent improvements in technology and anaesthesia, it has become a safe and useful tool for evaluation of GI pathology in children. There are substantial differences between paediatric and adult endoscopy beyond size, including: age-related patho-physiology and the different spectrum of diseases in children. Literature on endoscopic procedures in children is sparse but significant. The present review aims at describing the current knowledges on paediatric endoscopy practice and highlights the main areas of differences between paediatric and adult practice.

Caustic ingestion: CT findings of esophageal injuries and thoracic complications

Ingestion of caustic substances, whether accidental or for the purpose of suicide, can cause severe lesions of the lips, oral cavity, pharynx, upper gastrointestinal system, and upper airways. In particular, caustic agents could be responsible for severe esophageal injuries resulting in short- and long-term complications. Because of these important clinical implications, timely diagnosis and appropriate management are crucial. In the evaluation of esophageal injuries, thoraco-abdominal computed tomography (CT) is preferable to endoscopy as it avoids the risk of esophageal perforation and allows the evaluation of esophageal injuries as well as of the surrounding tissue. In this review, we report CT findings of esophageal injuries and possible related thoracic complications caused by caustic ingestion.

Button batteries and typical swallowed foreign bodies can be differentiated in high-resolution X-Rays

BACKGROUND

Button battery ingestions have emerged as an increasing medical issue in recent years, especially for children. The frequent use of these energy sources in small appliances and toys is responsible for their ubiquitous occurrence in households. In addition to other possible foreign bodies, button batteries are particularly dangerous as they can cause severe complications in the aerodigestive tract.

OBJECTIVE

The study aimed for a detailed analysis of specific radiographic identifiers of button batteries and similarly configured potential esophageal foreign bodies in high-resolution X-ray scans.

METHODS

A selection of potentially hazardous button batteries - in cases of ingestion (CR2032) or aspiration (LR44, LR1130) - was made. Other clinically relevant radio-opaque objects of similar size and shape have been selected accordingly. High-resolution X-ray scans (33.3 lp/mm) were made using an in vitro model in porcine esophageal preparations. A systematic, comparative analysis was carried out with the digital radiographic images.

FINDINGS

In the study described, the selected foreign bodies were scanned at distinct angles in high image quality. Using button batteries, radiographically details of their internal structures were shown that have not yet been described. The known markers, as well as new detailed characteristics, were found in the experimental setting. The differentiation from other typical esophageal foreign bodies was possible by analyzing four relevant identification features: the edge properties, internal structures, the size, and differences in 0°/90° scans.

CONCLUSIONS

The study results reveal that specific features of potential esophageal foreign bodies can be identified by improved radiographic resolution, contrast, and dynamics. Thus, the diagnostic reliability in distinguishing 'high-risk foreign bodies' from less dangerous ones could be increased. In the future, button batteries could be detected more reliably with intelligent digital image analysis and enhanced radiographic technology. This may further support clinical triage algorithms and help reduce medical complications in cases of foreign body ingestions.

Therapeutic Upper Gastrointestinal Endoscopy in Pediatric Gastroenterology

This paper seeks to give a broad overview of pediatric upper gastrointestinal (GI) pathologies that we are now able to treat endoscopically, acquired or congenital, and we hope this delivers the reader an impression of what is increasingly available to pediatric endoscopists and their patients.

The Association Between Caustic Ingestion and Psychiatric Comorbidity Based on 396 Adults Within 20 Years

Purpose

High prevalence of psychiatric comorbidities (PCs) has been widely documented in caustic substance ingestion cases. However, their effect on the clinical features and prognostic outcomes remains unclear due to the paucity of discussion. We report on detailed clinical courses with long-term multifaceted outcomes and review the association between caustic ingestion and each specific PC.

Patients and Methods

The retrospective chart review included 396 adults (median follow-up, 16.6 months) with and 377 without (control group) PCs treated between 1999 and 2018 at Chang Gung Memorial Hospital. All PCs were diagnosed/confirmed by psychiatrists through face-to-face interviews.

Results

The PCs predicted serious esophagogastroduodenoscopy grading, higher rates of admission/surgery/intensive care unit stay, increments of systemic/gastrointestinal complications, and poorer 5-year overall survival rates. The poor survival among patients with PCs was highly consistent with their baseline characteristics. Significantly advanced age, more non-PCs, alcoholism, illicit drug abuse, and baseline unhealthy status resulted in statistically higher risks of severe complications and limited recovery.

Conclusion

PCs changed clinical patterns and had critical roles in the survival outcomes of caustic injury victims. Clinical awareness achieves benefit by limiting injuries in mild cases or allowing emergent interventions in severe cases. Future studies based on worldwide populations are essential for realizing geographic differences.