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PURPOSE: Screening investigations for the vertebral, anorectal, cardiac, tracheo-oesophageal, renal and limb (VACTERL) association form an important part of the management of neonates with anorectal malformations (ARMs). We developed a proforma to define investigations and indications for referral. The aim of the current study was to determine if the proforma could improve screening rigour. METHODS: Four centres performed a 3-year retrospective audit of neonates with ARM. Following introduction of a proforma, the same data were collected prospectively for consecutive neonates over a further 2 years. The appropriate investigation of each component of the VACTERL association and the corresponding referral required for each abnormal result were defined. The proportion of patients undergoing appropriate investigation and referral was compared against these standards. An audit standard of 90% was set for each criteria. RESULTS: Prior to implementation of the proforma, 86 patients were audited, with a further 69 patients after. The audit standard was met in 7 criteria before introduction of the proforma in comparison to 10 criteria afterwards. CONCLUSION: The completeness of VACTERL screening and its documentation improved following introduction of the proforma. Performance remains imperfect. Review of specific criteria (such as definition of vertebral body screening) will help address this.
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Canal Anal/anormalidades , Malformações Anorretais/epidemiologia , Auditoria Clínica , Esôfago/anormalidades , Cardiopatias Congênitas/diagnóstico , Rim/anormalidades , Deformidades Congênitas dos Membros/diagnóstico , Triagem Neonatal , Encaminhamento e Consulta , Coluna Vertebral/anormalidades , Traqueia/anormalidades , Humanos , Recém-Nascido , Estudos Prospectivos , Estudos RetrospectivosRESUMO
A 15-year-old boy with caecal haematoma required a right hemicolectomy due to development of small bowel obstruction and near caecal perforation having presented several days after an episode of minor trauma. The position of the caecum between intraperitoneal and extraperitoneal bowel requires special treatment considerations. This is a unique case in an adolescent because caecal haematoma usually presents acutely with abdominal pain.
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Apendicite/cirurgia , Doenças do Ceco/cirurgia , Colectomia/métodos , Hematoma/cirurgia , Obstrução Intestinal/cirurgia , Adolescente , Apendicite/complicações , Apendicite/diagnóstico por imagem , Doenças do Ceco/complicações , Doenças do Ceco/diagnóstico por imagem , Diagnóstico Tardio , Diagnóstico Diferencial , Erros de Diagnóstico , Hematoma/complicações , Hematoma/diagnóstico por imagem , Humanos , Obstrução Intestinal/diagnóstico por imagem , Obstrução Intestinal/etiologia , Masculino , RadiografiaRESUMO
Background: Up to 30% of children have constipation at some stage in their life. Although often short-lived, in one-third of children it progresses to chronic functional constipation, potentially with overflow incontinence. Optimal management strategies remain unclear. Objective: To determine the most effective interventions, and combinations and sequences of interventions, for childhood chronic functional constipation, and understand how they can best be implemented. Methods: Key stakeholders, comprising two parents of children with chronic functional constipation, two adults who experienced childhood chronic functional constipation and four health professional/continence experts, contributed throughout the research. We conducted pragmatic mixed-method reviews. For all reviews, included studies focused on any interventions/strategies, delivered in any setting, to improve any outcomes in children (0-18 years) with a clinical diagnosis of chronic functional constipation (excluding studies of diagnosis/assessment) included. Dual reviewers applied inclusion criteria and assessed risk of bias. One reviewer extracted data, checked by a second reviewer. Scoping review: We systematically searched electronic databases (including Medical Literature Analysis and Retrieval System Online, Excerpta Medica Database, Cumulative Index to Nursing and Allied Health Literature) (January 2011 to March 2020) and grey literature, including studies (any design) reporting any intervention/strategy. Data were coded, tabulated and mapped. Research quality was not evaluated. Systematic reviews of the evidence of effectiveness: For each different intervention, we included existing systematic reviews judged to be low risk of bias (using the Risk of Bias Assessment Tool for Systematic Reviews), updating any meta-analyses with new randomised controlled trials. Where there was no existing low risk of bias systematic reviews, we included randomised controlled trials and other primary studies. The risk of bias was judged using design-specific tools. Evidence was synthesised narratively, and a process of considered judgement was used to judge certainty in the evidence as high, moderate, low, very low or insufficient evidence. Economic synthesis: Included studies (any design, English-language) detailed intervention-related costs. Studies were categorised as cost-consequence, cost-effectiveness, cost-utility or cost-benefit, and reporting quality evaluated using the consensus health economic criteria checklist. Systematic review of implementation factors: Included studies reported data relating to implementation barriers or facilitators. Using a best-fit framework synthesis approach, factors were synthesised around the consolidated framework for implementation research domains. Results: Stakeholders prioritised outcomes, developed a model which informed evidence synthesis and identified evidence gaps. Scoping review: 651 studies, including 190 randomised controlled trials and 236 primary studies, conservatively reported 48 interventions/intervention combinations. Effectiveness systematic reviews: studies explored service delivery models (nâ =â 15); interventions delivered by families/carers (nâ =â 32), wider children's workforce (nâ =â 21), continence teams (nâ =â 31) and specialist consultant-led teams (nâ =â 42); complementary therapies (nâ =â 15); and psychosocial interventions (nâ =â 4). One intervention (probiotics) had moderate-quality evidence; all others had low to very-low-quality evidence. Thirty-one studies reported evidence relating to cost or resource use; data were insufficient to support generalisable conclusions. One hundred and six studies described implementation barriers and facilitators. Conclusions: Management of childhood chronic functional constipation is complex. The available evidence remains limited, with small, poorly conducted and reported studies. Many evidence gaps were identified. Treatment recommendations within current clinical guidelines remain largely unchanged, but there is a need for research to move away from considering effectiveness of single interventions. Clinical care and future studies must consider the individual characteristics of children. Study registration: This study is registered as PROSPERO CRD42019159008. Funding: This award was funded by the National Institute for Health and Care Research (NIHR) Health Technology Assessment programme (NIHR award ref: 128470) and is published in full in Health Technology Assessment; Vol. 28, No. 5. See the NIHR Funding and Awards website for further award information.
Between 5% and 30% of children experience constipation at some stage. In one-third of these children, this progresses to chronic functional constipation. Chronic functional constipation affects more children with additional needs. We aimed to find and bring together published information about treatments for chronic functional constipation, to help establish best treatments and treatment combinations. We did not cover assessment or diagnosis of chronic functional constipation. This project was guided by a 'stakeholder group', including parents of children with constipation, people who experienced constipation as children, and healthcare professionals/continence experts. We carried out a 'scoping review' and a series of 'systematic reviews'. Our 'scoping review' provides an overall picture of research about treatments, with 651 studies describing 48 treatments. This helps identify important evidence gaps. 'Systematic reviews' are robust methods of bringing together and interpreting research evidence. Our stakeholder group decided to structure our systematic reviews to reflect who delivered the interventions. We brought together evidence about how well treatments worked when delivered by families/carers (32 studies), the wider children's workforce (e.g. general practitioner, health visitor) (21 studies), continence teams (31 studies) or specialist consultant-led teams (42 studies). We also considered complementary therapies (15 studies) and behavioural strategies (4 studies). Care is affected by what is done and how it is done. We brought together evidence about different models of delivering care (15 studies), barriers and facilitators to implementation of treatments (106 studies) and costs (31 studies). Quality of evidence was mainly low to very low. Despite numerous studies, there was often insufficient information to support generalisable conclusions. Our findings generally agreed with current clinical guidelines. Management of childhood chronic functional constipation should be child-centred, multifaceted and adapted according to the individual child, their needs, the situation in which they live and the health-care setting in which they are looked after. Research is needed to address our identified evidence gaps.
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Constipação Intestinal , Humanos , Constipação Intestinal/terapia , Criança , Doença Crônica , Adolescente , Pré-Escolar , Análise Custo-Benefício , Lactente , Qualidade de Vida , Avaliação da Tecnologia BiomédicaRESUMO
BACKGROUND: A major shift in treatment of appendicitis occurred early in the SARS-CoV-2 pandemic with non-operative management used commonly outside research protocols and in units with limited previous experience. This study aims to compare real-world outcomes of surgery versus non-operative management of uncomplicated appendicitis in children with 1-year follow-up. METHOD: A prospective multicentre observational study of children treated for uncomplicated appendicitis at 74 hospitals in the UK and Ireland from 1 April to 31 July 2020 was performed. Propensity-score matched analysis was conducted using age, sex, C-reactive protein at diagnosis and duration of symptoms as covariates. Primary outcomes were success of non-operative management defined as achieving 1-year follow-up without undergoing appendicectomy due to recurrent appendicitis or ongoing symptoms, and occurrence of any predefined complication (intra-abdominal collection, wound infection, bowel obstruction or reintervention). RESULTS: Of 1464 children with presumed uncomplicated appendicitis, 1027 (70.2 per cent) underwent surgery and 437 (29.9 per cent) underwent non-operative management. Ninety-four children (21.5 per cent) treated by initial non-operative management required appendicectomy during the index hospital admission while recurrent appendicitis after discharge occurred in 25 (10.4 per cent) children within 1 year. The overall success rate of non-operative management at 1 year was 63.1 per cent (95 per cent c.i. 58.0 to 68.3 per cent). For propensity-score matched analyses, 688 children undergoing surgery and 307 undergoing non-operative management were included. Any predefined complication occurred in 50 (7.3 per cent) children undergoing surgery and in four (1.3 per cent) children undergoing non-operative management (OR 5.9 (95 per cent c.i. 2.1 to 16.6)) in the propensity-score matched cohort. There was no mortality or stoma formation. CONCLUSION: Non-operative management is a safe and valid alternative to appendicectomy in children with uncomplicated appendicitis.
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Apendicite , COVID-19 , Criança , Humanos , Antibacterianos/uso terapêutico , Apendicite/cirurgia , Apendicite/complicações , Pandemias , Estudos Prospectivos , SARS-CoV-2 , Resultado do Tratamento , Masculino , FemininoRESUMO
Objectives: Patient experience is directly related to health outcomes, and parental experience can be used as a proxy for this in neonatal care. This project was designed to assess parental experience of neonatal surgical care to inform future service developments and improve the care we provide. Methods: This was a qualitative study using rapid qualitative analysis. The study was carried out in a large neonatal surgical intensive care unit in the UK. Parents of infants treated by the neonatal surgical team between March 2020 and February 2021, during the COVID-19 pandemic were included. Purposive sampling was used to ensure that a representative range of parents were interviewed. A semistructured interview was created and tested in a previous phase of work. This questionnaire was used to ask parents open questions about different aspects of their infants' healthcare journey from the antenatal phase through to discharge from the neonatal unit (NUU). Results: Rapid qualitative analysis was employed, and parental experiences were grouped into five main categories: before admission to the NNU, initial admission to NNU, information and support, COVID-19 and discharge. Within these five groups, we highlighted positive experiences to be fed back to the healthcare teams to reinforce good practice, areas that warranted improvement and suggestions for service development. Conclusions: The wealth of data generated from the interviews has been summarized and shared with healthcare teams who are putting the service improvement suggestions into practice. The tool is available for services that wish to measure parental experience.
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AIM: To report the impact of the SARS-CoV-2 pandemic on management and outcomes of paediatric appendicitis in the UK and Ireland. METHODS: Prospective, multicentre observational cohort study at general surgical and specialist paediatric surgical centres in the United Kingdom and Ireland from 1st April to 31st July 2020. Primary outcome was treatment strategy used for acute appendicitis. RESULTS: This study includes 2002 children treated for acute appendicitis of a median age of 10 (range 1-15) years and 605 children from a similar data set pre pandemic from 2017. In the pandemic cohort 560/2002(28%) were initially treated non operatively of whom 125/560(22%) proceeded to appendicectomy within initial hospital admission. Non operative treatment wasn't used in the pre pandemic cohort. Diagnostic imaging use was greater during the pandemic compared to pre pandemic (54vs31%; p < 0.00001) but overall use of laparoscopy was similar during both time periods (62.4vs66.6%). Hospital readmission rate was lower (8.7vs13.9%; p = 0.0002) during the pandemic than pre pandemic and Re-intervention rate was similar (2.9vs2.6%;p = 0.42). In cases treated operatively negative appendicectomy rate was lower during the pandemic than pre pandemic (4.4vs15.4%; p =0.0001), and during the pandemic was amongst the lowest ever reported in the UK. CONCLUSION: COVID-19 has had a significant impact on the management of children with appendicitis in the UK and Ireland. The rate of imaging and the use of non operative management increased, whilst the negative appendicectomy rate reduced. Overall, patient outcomes have not been adversely impacted by change in management during the pandemic. CONCLUSION: Level I. TYPE OF STUDY: Prognosis study.
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Apendicite , COVID-19 , Adolescente , Apendicectomia/métodos , Apendicite/epidemiologia , Apendicite/cirurgia , COVID-19/epidemiologia , Criança , Pré-Escolar , Humanos , Lactente , Pandemias , Estudos Prospectivos , SARS-CoV-2RESUMO
INTRODUCTION: The correction of an anorectal malformation (ARM) is complex and relatively infrequent. Simulation training and subsequent assessment may result in better clinical outcomes. Assessment can be done using a competency assessment tool (CAT). This study aims to develop and validate a CAT for the posterior sagittal anorectoplasty (PSARP) on a simulation model. MATERIALS AND METHODS: The CAT-PSARP was developed after consultation with experts in the field. The PSARP was divided into five steps, while tissue and instrument handling were scored separately. Participants of pediatric colorectal hands-on courses in 2019 and 2020 were asked to participate. They performed one PSARP procedure on an ARM simulation model, while being assessed by two objective observers using the CAT-PSARP. RESULTS: A total of 82 participants were enrolled. A fair interobserver agreement was found for general skills (intraclass correlation coefficient [ICC] = 0.524, p < 0.001), a good agreement for specific skills (ICC = 0.646, p < 0.001), and overall performance (ICC = 0.669, p < 0.001). The experienced group scored higher on all steps (p < 0.001), except for "anoplasty (p = 0.540)," compared with an inexperienced group. CONCLUSION: The CAT-PSARP is a suitable objective assessment tool for the overall performance of the included steps of the PSARP for repair of an ARM on a simulation model.
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Malformações Anorretais , Procedimentos Cirúrgicos do Sistema Digestório , Procedimentos de Cirurgia Plástica , Canal Anal/anormalidades , Canal Anal/cirurgia , Malformações Anorretais/cirurgia , Procedimentos Cirúrgicos do Sistema Digestório/métodos , Humanos , Procedimentos de Cirurgia Plástica/métodos , Reto/anormalidades , Reto/cirurgia , Resultado do TratamentoRESUMO
INTRODUCTION: Improved parental experience is related to improved mental and physical health outcomes for the infant. The COVID-19 pandemic abruptly impacted on healthcare delivery and services need information to shape how to manage the disruption and recovery. METHODS: Our aim was to develop a systematic process to capture parents' experience of their neonatal surgical healthcare journey during the pandemic. We identified relevant stakeholders and using semistructured interviews, we explored three key themes.(1) How to recruit and collect data from representative parents?(2) What questions should be asked?(3) How to disseminate results for service development? RESULTS: Responses indicated the need to involve 'difficult to access groups' (eg, first language not English, high social deprivation, low health literacy), defined the range of family and patient characteristics variables to be considered for representative responses (eg, antenatal diagnosis, disease complexity, number of siblings, single parent, parental health). The proposed questions were grouped into five main topics: information preadmission; in-patient experience; support during admission; the effect of COVID-19; discharge and posthospital experience. Recommendations for dissemination included local, regional and national fora as well as the need to feedback to participants about the changes made.Based on the analysis, we developed a semistructured interview which underwent cognitive testing, prepilot and pilot phase testing. DISCUSSION: This protocol is grounded in the views of relevant stakeholders to ensure it captures relevant information in a pragmatic but methodologically sound way. It will next be used to assess parental experience in a large neonatal surgical unit. We hope that the protocol could be adapted and used by other groups.
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COVID-19 , Atenção à Saúde , Feminino , Humanos , Lactente , Recém-Nascido , Pandemias , Pais/psicologia , Gravidez , Pesquisa QualitativaRESUMO
PURPOSE: Transcutaneous electrical stimulation (TES) speeds up colonic transit in children with slow-transit constipation (STC). This study examined if concurrent upper gastrointestinal dysmotility (UGD) affected response to TES. METHODS: Radio-nuclear transit studies (NTS) were performed before and after TES treatment of STC as part of a larger randomised controlled trial. UGD was defined as delayed gastric emptying and/or slow small bowel transit. Improvement was defined as increase of ≥1 Geometric Centre (median radiotracer position at each time [small bowel = 1, toilet = 6]). RESULTS: Forty-six subjects completed the trial, 34 had NTS after stimulation (21 M, 8-17 years, mean 11.3 years; symptoms >9 years). Active stimulation increased transit in >50% versus only 25% with sham (p = 0.04). Seventeen children also had UGD. In children with STC and either normal upper GI motility (NUGM) and UGD, NTS improved slightly after 1 month (57 vs. 60%; p = 0.9) and more after 2 months (88 vs. 40%; p = 0.07). However, mean transit rate significantly increased with NUGM, but not UGD (5.0 ± 0.2: 3.6 ± 0.6, p < 0.01). CONCLUSION: Transcutaneous electrical stimulation was beneficial for STC, with response weakly associated with UGD. As measured by NTS, STC children with NUGM responded slightly more, but with significantly greater increased transit compared to those with UGD. Higher numbers are needed to determine if the difference is important.
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Colo/fisiopatologia , Constipação Intestinal/terapia , Trânsito Gastrointestinal/fisiologia , Estimulação Elétrica Nervosa Transcutânea/métodos , Adolescente , Criança , Colo/diagnóstico por imagem , Constipação Intestinal/diagnóstico por imagem , Constipação Intestinal/fisiopatologia , Feminino , Seguimentos , Humanos , Masculino , Projetos Piloto , Cintilografia , Resultado do TratamentoRESUMO
INTRODUCTION: Understanding the challenges experienced by pediatric surgeons in the early phases of the pandemic may help identify key issues and focus research. MATERIALS AND METHODS: Two pediatric surgeons from each of the 10 countries most affected by COVID-19 were surveyed over a 10-day period. Data were obtained regarding service provision, infection control, specific surgical conditions, and the surgical workforce. RESULTS: Twenty pediatric surgeons responded. All centers had postponed non-emergency surgery and clinics for nonurgent conditions with virtual consultations being undertaken in 90% of centers. A majority (65%) of centers had not yet knowingly operated on a positive patient. Minimal access surgery was performed in 75% centers but a further 75% had reduced or stopped upper gastrointestinal endoscopy. The management of simple appendicitis was unchanged in 70% centers, patients with intussusception were being referred for radiological reduction in all centers and definitive pull-through surgery for Hirschsprung patients was performed by 95% where washouts were successful. Timing of surgery for reducible neonatal inguinal hernias had changed in 55% of centers and the management of urgent feeding gastrostomy referrals and of inflammatory bowel disease patients failing with biological therapy varied considerably. CONCLUSION: Service provision has been severely affected by COVID-19 leading to an inevitable increase in untreated surgical pathology. Better understanding of extrapulmonary infectivity, the risk of asymptomatic carriage in children, and the reliability of testing for surgical scenarios may allow appropriate use of conventional surgery, including laparoscopy and endoscopy, and rational development of the novel care pathways needed during the pandemic.
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Controle de Infecções/métodos , Pediatria/estatística & dados numéricos , Padrões de Prática Médica/estatística & dados numéricos , Procedimentos Cirúrgicos Operatórios/estatística & dados numéricos , COVID-19/epidemiologia , Teste para COVID-19/estatística & dados numéricos , Criança , Saúde Global , Humanos , Pandemias , Equipamento de Proteção Individual/estatística & dados numéricos , SARS-CoV-2 , Procedimentos Cirúrgicos Operatórios/métodos , Inquéritos e QuestionáriosRESUMO
INTRODUCTION: Self-assessment aids "reflection-before-practice," which is expected to result in a better understanding of one's strengths and weaknesses and consequently a better overall performance. This is, however, rarely used in surgical training. This study aims to evaluate the correlation between self-, peer-, and expert assessment on surgical skills of pediatric surgical trainees. MATERIALS AND METHODS: A competency assessment tool for the posterior sagittal anorectoplasty (CAT-PSARP) was previously developed and validated. During international hands-on pediatric colorectal workshops in 2019 and 2020, participants practiced the PSARP on an inanimate anorectal malformation model. They were assisted by a peer and assessed by two independent expert observers, using the CAT-PSARP. After the training session, both self- and peer assessment were completed, using the same CAT-PSARP. RESULTS: A total of 79 participants were included. No correlation was found between the overall CAT-PSARP scores of the expert observers and the self-assessment (r = 0.179, p = 0.116), while a weak correlation was found between experts and peer assessment (r = 0.317, p = 0.006). When comparing the self-assessment scores with peer assessment, a moderate correlation was found for the overall performance score (r = 0.495, p < 0.001). Additionally, the participants who were first to perform the procedure scored significantly better than those who trained second on the overall performance (mean 27.2 vs. 24.4, p < 0.001). CONCLUSION: Participants, peers, and experts seemed to have a unique view on the performance during training because there was little correlation between outcomes of the trainees and the experts. Self-assessment may be useful for reflection during training; however, expert assessment seems to be essential for assessment of surgical skills.
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Malformações Anorretais/cirurgia , Competência Clínica , Procedimentos de Cirurgia Plástica/normas , Autoavaliação (Psicologia) , Adulto , Feminino , Humanos , Pediatria/educação , Gravidez , Treinamento por Simulação/métodos , Especialidades Cirúrgicas/educaçãoRESUMO
Cloacal malformations are among the most complex types of anorectal malformation and are characterized by the urological, genital, and intestinal tracts opening through a single common channel in the perineum. Long-term outcome is affected by multiple factors, which include anatomical variants of the malformation itself, associated anomalies, and the surgical approach. Reconsidering these variables and their influence on "patient important" function might lead to strategies that are more outcome-driven than focused on the creation of normal anatomy. Key outcomes reflect function in each of the involved tracts and the follow-up needed should therefore not only include the classical fields of colorectal surgery and urology but also focus on items such as gynecology, sexuality, family-building, and quality of life as well as other psychological aspects. Involving patients and families in determining optimal treatment strategies and outcome measures could lead to improved outcomes for the individual patient. A strategy to support delivery of personalized care for patients with cloacal malformations by aiming to define the best functional outcomes achievable for any individual, then select the treatment pathway most likely deliver that, with the minimum morbidity and cost, would be attractive. Combining the current therapies with ongoing technological advances such as tissue expansion might be a way to achieve this.
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Malformações Anorretais , Qualidade de Vida , Canal Anal , Animais , Criança , Cloaca/cirurgia , Humanos , Cuidados Pós-OperatóriosRESUMO
Optimal outcomes in the management of children with Anorectal Malformation (ARM) require careful surgical preparation and detailed understanding of the anatomic principles and operative setup. A clear understanding of operative anatomy and surgical principals guides decision making. Adherence to the principles of ARM repair, as well as the application of operative and imaging adjuncts, will yield the safest and most successful approach to ARM. In this review, we detail the surgical preparation, anatomic principles, and surgical management issues unique to ARM.
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Canal Anal/cirurgia , Malformações Anorretais/cirurgia , Procedimentos Cirúrgicos do Sistema Digestório/métodos , Assistência Perioperatória/métodos , Procedimentos de Cirurgia Plástica/métodos , Reto/cirurgia , Canal Anal/anormalidades , Canal Anal/anatomia & histologia , Canal Anal/diagnóstico por imagem , Malformações Anorretais/diagnóstico por imagem , Criança , Pré-Escolar , Colostomia/métodos , Humanos , Lactente , Recém-Nascido , Laparoscopia , Reto/anormalidades , Reto/anatomia & histologia , Reto/diagnóstico por imagem , Resultado do TratamentoRESUMO
OBJECTIVES: Acute appendicitis is the most common surgical condition in children. In the UK, appendicectomy is the most common treatment with non-operative management unusual. Due to concerns about the risk of SARS-CoV-2 transmission during surgical procedures, surgeons were advised to consider non-operative treatment and avoid laparoscopy where possible. This study aims to report management and outcomes, to date, of children with appendicitis in the UK and Ireland during the COVID-19 pandemic. DESIGN: Survey of consultant surgeons who treat children with appendicitis that informed a prospective multicentre observational cohort study. SETTING: Data were collected from centres in the UK and Ireland for cases admitted between 1 April and 31 May 2020 (first 2 months of the COVID-19 pandemic) at both general surgical and specialist paediatric surgical centres. PARTICIPANTS: The study cohort includes 838 children with a clinical and/or radiological diagnosis of acute appendicitis of which 527 (63%) were male. MAIN OUTCOMES MEASURED: Primary outcome was treatment strategy used for acute appendicitis. Other outcomes reported include change in treatment strategy over time, use of diagnostic imaging and important patient outcomes to 30 days following hospital admission. RESULTS: From very early in the pandemic surgeons experienced a change in their management of children with appendicitis and almost all surgeons who responded to the survey anticipated further changes during the pandemic. Overall, 326/838 (39%) were initially treated non-operatively of whom 81/326 (25%) proceeded to appendicectomy within the initial hospital admission. Of cases treated initially surgically 243/512 (48%) were performed laparoscopically. Diagnostic imaging was used in 445/838 (53%) children. Cases treated non-operatively had a shorter hospital stay than those treated surgically but hospital readmissions within 30 days were similar between groups. In cases treated surgically the negative appendicectomy rate was 4.5%. There was a trend towards increased use of surgical treatment and from open to laparoscopic appendicectomy as the pandemic progressed. CONCLUSION: Non-operative treatment of appendicitis has been widely used for the first time in children in the UK and Ireland and is safe and effective in selected patients. Overall patient outcomes do not appear to have been adversely impacted by change in management during the pandemic thus far.
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The sitz or plastic marker study for colonic transit has been around for many years. It is applicable where an X-ray machine exists, is widely used and is accepted as the gold standard for diagnosing constipation. Recently, radiopharmaceutical methods have been developed. The theme of this review is their possible roles in the assessment of paediatric bowel motility disorders in patients presenting to paediatric surgeons. This review presents data on total and segmental transit in normal adults and children and comparing the two techniques in adults. Reliability and reproducibility are presented. Normative data for colonic transit in adults and children are discussed and parameters for assessing abnormal transit are reviewed. Normal colonic transit takes 20-56 h. Plastic marker studies are more readily accessible, but the assessment may be misleading with current methods. Plastic markers show faster transit than scintigraphy. It is difficult to compare the two techniques because methods of reporting are different. Using scintigraphy, repeatability is good. Separation of normal from slow transit in the ascending colon is apparent at 24 and 48 h, but the determination of transit through the distal colon/rectum in adults may require studies of more than 7 days. In conclusion, plastic marker studies and scintigraphy show similar transit rates in young adults and children. However, scintigraphy has advantages of allowing transit through the stomach and small intestine to be measured and has proved useful in the diagnostic workup of children with intractable constipation.
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Colo/diagnóstico por imagem , Constipação Intestinal/diagnóstico por imagem , Trânsito Gastrointestinal , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Criança , Pré-Escolar , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Radiografia , Cintilografia , Adulto JovemRESUMO
UNLABELLED: Chronic constipation in children is common and produces significant morbidity. Identification of the site of dysmotility in constipation may determine the cause and permit directed management. Scintigraphy differentiates constipated patients with anorectal hold-up from those with colonic slowing. Adults with colonic slowing demonstrate variation in the site of hold-up. However, in children with colonic slowing, variability in the site of hold-up has not been investigated. PURPOSE: The current study aimed to characterise colonic transit patterns in 64 children with chronic idiopathic constipation. METHODS: Scintigraphic images were grouped visually by their transit patterns. Intra-observer variation was assessed. Scintigraphic data were analysed quantitatively. RESULTS: Visual analysis of scintigraphy studies demonstrated normal transit (11/64), anorectal hold-up (7/64) and slow colonic transit (46/64). Transit characteristics in the slow transit group demonstrated three possible subgroups: pancolonic slowing (28/46), discrete hold-up in the transverse colon (10/46) and abnormal small and large bowel transit (8/46). Kappa testing demonstrated consistent characterisation (k = 0.79). Statistical analysis of scintigraphic data demonstrated highly significant differences from normal (P < 0.001) in the subgroups. CONCLUSION: Scintigraphy demonstrates three possible transit patterns in children with chronic constipation secondary to slow colonic transit.
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Canal Anal/diagnóstico por imagem , Colo/diagnóstico por imagem , Constipação Intestinal/diagnóstico por imagem , Trânsito Gastrointestinal , Criança , Doença Crônica , Constipação Intestinal/fisiopatologia , Humanos , CintilografiaRESUMO
Constipation is a common problem in children, with childhood prevalence estimated at between 1 and 30%. It accounts for a significant percentage of referrals to paediatricians and paediatric gastroenterologists. It commonly runs in families, suggesting either an underlying genetic predisposition or common environmental factors, such as dietary exposure. The peak age for presentation of constipation is shortly after toilet training, when passage of hard stools can cause pain on defecation, which then triggers holding-on behaviour in the child. At the time of the next call to stool the toddler may try to prevent defecation by contraction of the pelvic floor muscles and anal sphincter. Unless the holding-on behaviour is quickly corrected by interventions to soften faeces and prevent further pain, the constipation can very rapidly become severe and chronic. Until recently, this mechanism was thought to be the only significant primary cause of constipation in childhood. In this review, we will summarise recent evidence to suggest that severe chronic constipation in children may also be due to slowed colonic transit.
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Constipação Intestinal/fisiopatologia , Trânsito Gastrointestinal , Criança , Pré-Escolar , Constipação Intestinal/etiologia , Humanos , Substância P/deficiênciaRESUMO
BACKGROUND: There is no definitive method of accurately diagnosing appendicitis before surgery. We evaluated the feasibility of collecting breath samples in children with abdominal pain and gathered preliminary data on the accuracy of breath tests. METHODS: We conducted a prospective pilot study at a large tertiary referral paediatric hospital in the UK. We recruited 50 participants with suspected appendicitis, aged between 5 and 15 years. Five had primary diagnosis of appendicitis. The primary outcome was the number of breath samples collected. We also measured the number of samples processed within 2 h and had CO2 ≥ 3.5%. Usability was assessed by patient-reported pain pre- and post-sampling and user-reported sampling difficulty. Logistic regression analysis was used to predict appendicitis and evaluated using the area under the receiver operator characteristic curve (AUROC). RESULTS: Samples were collected from all participants. Of the 45 samples, 36 were processed within 2 h. Of the 49 samples, 19 had %CO2 ≥ 3.5%. No difference in patient-reported pain was observed (p = 0.24). Sampling difficulty was associated with patient age (p = 0.004). The logistic regression model had AUROC = 0.86. CONCLUSIONS: Breath tests are feasible and acceptable to patients presenting with abdominal pain in clinical settings. We demonstrated adequate data collection with no evidence of harm to patients. The AUROC was better than a random classifier; more specific sensors are likely to improve diagnostic performance. TRIAL REGISTRATION: ClinicalTrials.gov, NCT03248102. Registered 14 Aug 2017.
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BACKGROUND: The physiological basis of slow transit constipation (STC) in children remains poorly understood. We wished to examine pan-colonic motility in a group of children with severe chronic constipation refractory to conservative therapy. METHODS: We performed 24 h pan-colonic manometry in 18 children (13 boys, 11.6 +/- 0.9 yr, range 6.6-18.7 yr) with scintigraphically proven STC. A water-perfused, balloon tipped, 8-channel, silicone catheter with a 7.5 cm intersidehole distance was introduced through a previously formed appendicostomy. Comparison data were obtained from nasocolonic motility studies in 16 healthy young adult controls and per-appendicostomy motility studies in eight constipated children with anorectal retention and/or normal transit on scintigraphy (non-STC). RESULTS: Antegrade propagating sequences (PS) were significantly less frequent (P < 0.01) in subjects with STC (29 +/- 4 per 24 h) compared to adult (53 +/- 4 per 24 h) and non-STC (70 +/- 14 per 24 h) subjects. High amplitude propagating sequences (HAPS) were of a normal frequency in STC subjects. Retrograde propagating sequences were significantly more frequent (P < 0.05) in non-STC subjects compared to STC and adult subjects. High amplitude retrograde propagating sequences were only identified in the STC and non-STC pediatric groups. The normal increase in motility index associated with waking and ingestion of a meal was absent in STC subjects. CONCLUSIONS: Prolonged pancolonic manometry in children with STC showed significant impairment in antegrade propagating motor activity and failure to respond to normal physiological stimuli. Despite this, HAPS occurred with normal frequency. These findings suggest significant clinical differences between STC in children and adults.