RESUMO
Purpose: The purpose of this study was to study the presentation of patients who underwent Meckel's diverticulectomy (MD) and utility of pertechnetate Meckel's scan in the diagnosis of MD. Methods: The clinical presentation of a retrospective cohort of patients who underwent MD from January 2007 to December 2019 was studied. The modes of presentation, treatment, and the diagnostic utility of pertechnetate Meckel's scans were evaluated. False-positive and false-negative scans were reviewed. The presence of gastric mucosa on histology of Meckel's was correlated with presentation as gastrointestinal bleeding and positive scan results. Results: Ninety-nine patients underwent MD. Thirty-five out of 263 (13.3%) Meckel's scans done were positive. There was a male preponderance (86.9%). The peak age of presentation was 0-4 years (rectal bleeding or intestinal obstruction). Only a third of the patients with Meckel's diverticulum Meckel's had a preoperative diagnosis of Meckel's. The sensitivity/specificity of Meckel's scan was higher in patients presenting with painless rectal bleeding. Seven patients were false positive (weak tracer uptake or ectopic uptake) and five were false negative. Two patients with false-negative Meckel's scan, having gastrointestinal bleeding had gastric mucosa on histology of Meckel's. Conclusion: Meckel's diverticulum has a male predominance. Meckel's scan has a high sensitivity in the children presenting with fresh painless rectal bleeding but is of limited use in the diagnosis of Meckel's diverticulum in other forms of presentations. False-positive scans can be anticipated in the presence of weak or ectopic uptake. False-negative scans can occur even in the presence of bleeding and in spite of the presence of gastric mucosa in the Meckel's diverticulum. Laparoscopy is a useful tool in diagnosis and treatment.
RESUMO
BACKGROUND: Hospital admissions and surgical operations commonly trigger anxiety in young children. Despite employing numerous support measures in our hospital, such as a pre-operative play room, the encouragement of parental companionship during induction of anaesthesia and distraction therapy, allaying the anxiety of our young surgical patients remains a challenge. OBJECTIVES: To evaluate the effectiveness of a Home-Initiated-Programme-to-Prepare-for-Operation (HIPPO) on emotional manifestation and anxiety in children undergoing surgery. DESIGN, SETTING AND PATIENTS: One hundred and thirty children were randomly assigned to either control or intervention group between February 2018 and April 2019 in a tertiary paediatric hospital in Singapore. INTERVENTION: In addition to our standard pre-operative workflow, the intervention group received an additional home preparation kit consisting of an animated video on preoperative preparation and age-specific preoperative preparation activity sheets. MAIN OUTCOME MEASURES: The primary outcome was the Children's Emotional Manifestation Scale score to evaluate behaviour and emotion in the children before and during induction of anaesthesia. Secondary outcomes evaluated anxiety levels in parents and children, the child's behaviour and degree of co-operation using the State-Trait Anxiety Inventory scores, State-Trait Anxiety Inventory Children scores, the Induction Compliance Checklist scores, the Visual Analogue Scale scores for anxiety and the feedback questionnaire. RESULTS: The difference between the Children's Emotional Manifestation Scale score in control and intervention groups was not statistically significant. A promising difference was however observed in one of the secondary outcomes where the state-State-Trait Anxiety Inventory Children scores of 7 to 10-year olds in the intervention group almost reached significance; Pâ=â0.067. CONCLUSION: Despite being a child-friendly, easily accessible and affordable tool for patient education, HIPPO did not reduce anxiety experienced by children in the pre-operative waiting area or during induction of anaesthesia. TRIAL REGISTRATION: ClinicalTrials.gov, identifier: NCT04271553.
Assuntos
Anestesia , Ansiedade , Ansiedade/diagnóstico , Ansiedade/prevenção & controle , Criança , Pré-Escolar , Humanos , Pais , Cuidados Pré-OperatóriosRESUMO
Studies show that conservative management in acute uncomplicated appendicitis (AUA) is an alternative to surgery. This study aims to determine factors affecting parental preference in management of AUA and their decision for research participation. We conducted surveys on parents whose children were admitted with suspicion of appendicitis but later confirmed not to have appendicitis. Information on appendicectomy versus conservative treatment with antibiotics was provided using a fixed script and standard information leaflet. Questionnaires covered factors influencing decisions, opinions regarding research, treatment preference and demographic data. We excluded parents not fluent in English. Of 113 respondents, 71(62.8%) chose antibiotics, 39(34.5%) chose appendicectomy, and 3(2.7%) had no preference. Reasons given for choosing antibiotics were fear of surgical risks and preferring less invasive treatment. Those choosing appendicectomy expressed preference for definitive treatment and fear of recurrence. Majority were against randomisation (n = 89, 78.8%) and blinding (n = 90, 79.7%). Over half found difficulty involving their child in research (n = 65, 57.5%). Most thought that research is important (66.4%) and beneficial to others (59.3%). Parents who perceived their child as healthy found research riskier (p = 0.039). Educated parents were more likely to find research beneficial to others (p = 0.012) but less accepting of randomisation (p = 0.001).Conclusion: More parents appear to prefer conservative treatment for acute uncomplicated appendicitis. Researchers must consider parental concerns regarding randomisation and blinding.What is Known:⢠Conservative management of acute uncomplicated appendicitis in paediatric patients is safe and effective, sparing the child the need for an operation; however, neither conservative nor surgical management is proven to be superior.⢠Randomised controlled trials provide the highest level of evidence, but it is challenging to recruit paediatric patients as participants in such clinical trials.What is New:⢠More parents prefer conservative management of uncomplicated appendicitis over surgical management for their children due to fear of surgical risks and complications⢠Randomisation in trial design is significantly associated with a parent's decision to reject their child's participation in a clinical trial.
Assuntos
Apendicectomia/psicologia , Apendicite/terapia , Tratamento Conservador/psicologia , Pais/psicologia , Preferência do Paciente/psicologia , Adolescente , Adulto , Antibacterianos/uso terapêutico , Apendicectomia/estatística & dados numéricos , Atitude Frente a Saúde , Criança , Pré-Escolar , Tratamento Conservador/métodos , Tratamento Conservador/estatística & dados numéricos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Projetos Piloto , Ensaios Clínicos Controlados Aleatórios como Assunto/psicologia , Inquéritos e QuestionáriosRESUMO
PURPOSE: Little is known of how children seek health information. This study evaluates online health information (OHI) seeking behaviours in adolescents undergoing major elective surgical procedures and compares responses within parent-child dyads. METHODS: With institutional approval, we prospectively surveyed parents of children admitted to our institution for major elective operations between November 2017 and November 2018, using convenience sampling. Patients aged 12 years and above were also invited. Each respondent completed an anonymized modification of a previously published survey on Internet usage. Chi squared tests were used for categorical data, with significance at P value < 0.05. RESULTS: Ninety-one parents and 19 patients (median age 15 years, range 12-18) responded, with 13 parent-child pairs. Daily Internet access was reported by 84 (93%) parents and 18 (95%) children, but OHI was sought in 77% of parents and 74% of children. Six (32%) children could not name their admitting condition, compared to 10 (11%) parents. Nine (50%) children consulted family and friends for information compared to 27 (30%) parents. Parents were more likely to access hospital websites (n = 15, 44%) compared to no children (p = 0.01), while most children (n = 7, 70%) accessed non-health websites (e.g. Wikipedia). In the 13 parent-child pairs, only one parent accurately assessed what their child understood of their condition. Most patients (63.6%) did not understand the aspects of their condition that their parents deemed important. CONCLUSIONS: This study highlights the differences in parental and child behaviours. Children are equally important to include when counselling. Surgeons can guide both parties to reliable Internet sources for health information.
Assuntos
Comportamento do Adolescente/psicologia , Procedimentos Cirúrgicos Eletivos , Comportamento de Busca de Informação , Internet , Pais/psicologia , Adolescente , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Masculino , Projetos Piloto , Inquéritos e QuestionáriosRESUMO
PURPOSE: Assays of salivary biomarkers for diagnosis are gaining popularity in pediatric diseases due to their non-invasive nature. Our pilot project aims to evaluate the utility of salivary leucine-rich-alpha-2-glycoprotein (LRG) in the diagnosis of pediatric acute appendicitis (AA). METHODS: We prospectively recruited 34 patients, aged between 4 and 16 years, admitted with acute abdominal pain suspicious of appendicitis. The patients' demography, clinical characteristics, laboratory investigations, imaging examination results, operative findings, and discharge diagnoses were recorded. We compared the diagnostic performance of the patients' total white counts, neutrophil percentages, C-reactive protein, and saliva LRG levels. Saliva samples were obtained using the SalivaBio Children's Swab and LRG levels were quantified using a commercially available LRG enzyme-linked immunosorbent assay (ELISA) kit. IRB approval was obtained. RESULTS: Seventeen patients had a confirmed diagnosis of appendicitis on histology. Another 17 were confirmed not to have appendicitis after a minimum of 24 h of hospitalization, with further verification via telephone interview 2 weeks later. The median levels of saliva LRG were elevated in patients with AA as compared to those without (P = 0.008). At a cutoff of LRG 0.33 ng/µg, we obtained a diagnostic specificity of 100% and sensitivity of 35.3%. CONCLUSION: Our proof-of-concept study demonstrated the diagnostic potential of saliva LRG for appendicitis in children. The distinct advantage of saliva LRG assays is that the procedure is simple, pain-free, and requires no specialized skill. Further study with a larger cohort is needed to verify our results.
Assuntos
Apendicite/metabolismo , Saliva/metabolismo , Doença Aguda , Adolescente , Apendicite/diagnóstico , Biomarcadores/metabolismo , Proteína C-Reativa/metabolismo , Estudos de Casos e Controles , Criança , Pré-Escolar , Ensaio de Imunoadsorção Enzimática , Feminino , Humanos , Masculino , Projetos Piloto , Tomografia Computadorizada por Raios X , UltrassonografiaRESUMO
PURPOSE: We aim to evaluate the diagnostic value and time course response of the triple inflammatory markers: white blood cell count (WBC), neutrophil percentage (Neu), and C-reactive protein (CRP) in pediatric acute appendicitis. METHODS: A retrospective review of clinical data pertaining to 1391 patients admitted with suspicion for pediatric appendicitis from 2012 to 2017 was conducted. Triple inflammatory markers were acquired upon admission. Appendicitis was confirmed histologically post-appendectomy. The diagnostic value and time course response of these markers was trended in relation to the duration of abdominal pain on admission. RESULTS: 718 patients had histologically confirmed appendicitis. WBC and Neu demonstrate high sensitivity for early appendicitis at 94.6% and 80.0% at Day 1, while CRP demonstrates highest sensitivity of 97.9% at Day 4. The triple markers had poor overall diagnostic value when interpreted individually, however, had a high combined sensitivity of 99.7% and negative predictive value of 98.7% regardless of duration of disease. Overall negative appendectomy rate was 6.7% (n = 52). Among 19 patients with triple markers negative who underwent appendectomy, 17 (89.5%) were histologically normal. CONCLUSIONS: The triple inflammatory markers have limited diagnostic value when interpreted individually, but are strong discriminators of pediatric appendicitis when combined. Their high sensitivity and negative predictive value could potentially help patients avoid unnecessary admissions or costly imaging studies, and reduce negative appendectomy rates. In addition, their objective nature confers an advantage over existing clinical scoring systems which comprise subjective elements.
Assuntos
Apendicectomia/métodos , Apendicite/sangue , Proteína C-Reativa/metabolismo , Hospitalização/tendências , Inflamação/sangue , Doença Aguda , Apendicite/cirurgia , Biomarcadores/sangue , Criança , Feminino , Seguimentos , Humanos , Contagem de Leucócitos , Masculino , Estudos Retrospectivos , Fatores de TempoRESUMO
PURPOSE: The purpose of this study was to evaluate demographic factors impacting parental attitudes to clinical research in pediatric surgery. METHODS: A prospective survey administered to caregivers accompanying children (pediatric surgical outpatient clinic or day surgery) using convenience sampling (September-November 2017) using a previously published survey with Likert scale was performed. Questions included demographics, parental willingness to enroll children in specified types of research, and beliefs regarding conduct of research. RESULTS: Eighty-four parents were surveyed (100 approached). No demographic factors significantly predicted research participation involving sample collection (urine, saliva, blood) or research requiring follow-up. However, mothers were less likely to agree to studies using common medications (pâ¯=â¯0.049) or common surgical procedures (pâ¯=â¯0.013) and less likely to agree to randomization involving surgery (assigning to common surgical procedure, pâ¯=â¯0.013; surgery vs no surgery, pâ¯=â¯0.031). University graduates were less likely to agree to randomization to surgery vs no surgery (pâ¯=â¯0.02). Beliefs regarding conduct of research were similar, except that non-university graduates were more likely to believe that privacy would be compromised (pâ¯=â¯0.003). Boys were deemed less likely to be too sick for participation (pâ¯=â¯0.03) and more likely to want to participate (pâ¯=â¯0.03). CONCLUSION: Behavioral and attitude differences in caregivers can inform strategies for recruitment among researchers. Impact of caregiver and child gender on responses requires further evaluation. TYPE OF STUDY: Treatment study. LEVEL OF EVIDENCE: Level II.