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OBJECTIVE: There is an urgent need for accurate biomarkers to support timely diagnosis of acute mesenteric ischaemia (AMI) and thereby improve clinical outcomes. With this systematic review, the aim was to substantiate the potential diagnostic value of biomarkers for arterial occlusive AMI. DATA SOURCES: The Pubmed, Embase, and the Cochrane Library electronic databases were searched. REVIEW METHODS: A systematic review of the literature has been conducted to define the potential diagnostic value of biomarkers for arterial occlusive AMI. All studies including ≥ 10 patients describing biomarkers for macrovascular occlusive AMI between 1950 and 17 February 2023 were identified within the Pubmed, Embase, and the Cochrane Library electronic databases. There were no restrictions to any particular study design, but letters and editorials were excluded. The QUADAS-2 tool was used for the critical appraisal of quality. The study protocol was registered on Prospero (CRD42021254970). RESULTS: Fifty of 4334 studies were eligible for inclusion in this review. Ninety per cent of studies were of low quality. A total of 60 biomarkers were identified, with 24 in two or more studies and 15 in five or more studies. There was variation in reported units, normal range, and cut off values. Meta-analysis was not possible due to study heterogeneity. Biomarkers currently recommended by the European Journal of Vascular and Endovascular Surgery, European Society for Trauma and Emergency Surgery 2016, and World Society of Emergency Surgery 2017 guidelines also had heterogeneous low quality data for use in the diagnosis of AMI. CONCLUSION: This systematic review demonstrates high heterogeneity and low quality of the available evidence on biomarkers for arterial occlusive AMI. No clinical conclusions can be drawn on a biomarker or combination of biomarkers for patients suspected of arterial occlusive AMI. Restraint is advised when rejecting or determining AMI solely based on biomarkers.
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Arteriopatias Oclusivas , Isquemia Mesentérica , Humanos , Isquemia Mesentérica/diagnóstico , Isquemia Mesentérica/cirurgia , BiomarcadoresRESUMO
OBJECTIVES/BACKGROUND: High-output stoma is one of the most common major morbidities in young children with an enterostomy that could lead to intestinal failure. Management of high-output enterostomy in children is mostly based on personal experience. This systematic review aims to clarify the evidence-based therapeutic approach of high-output enterostomy in children. METHODS: A systematic review was performed using Pubmed, Embase (Ovid), and Cochrane Library to identify studies published until March 20, 2023, following the 2020 Preferred Reporting Items for Systematic Reviews and Meta-Analyses guideline. The study population comprised children (i.e., age <18 years) with high-output enterostomy (i.e., jejuno-, ileo-, and/or colostomy), regardless of underlying aetiology. Interventions comprised any (non)pharmacological and/or surgical treatment. Interventions were compared with each other, placebos, and/or no interventions. Primary outcome was reduction of enterostomy output. Secondary outcomes were morbidity, mortality, quality of life, associated healthcare costs, and adverse events. RESULTS: The literature search identified 4278 original articles of which 366 were screened on full text, revealing that none of the articles met the inclusion criteria. CONCLUSION: This first systematic review on management of high-output enterostomy in children revealed that any evidence on the primary and secondary outcomes is lacking. There is an urgent need for evidence on conservative treatment strategies including fluid restrictions, dietary advices, oral rehydration solution, chyme re-infusion, and pharmacological and surgical treatments of high-output enterostomy in children, aiming to reduce the risk for short- and long-term complications. Till more evidence is available, a systematic and multidisciplinary step-up approach is needed. Therefore, a therapeutic work-up is proposed that could guide the care.
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Enterostomia , Humanos , Enterostomia/métodos , Criança , Pré-Escolar , Insuficiência Intestinal/terapia , Insuficiência Intestinal/cirurgia , Medicina Baseada em Evidências , Qualidade de Vida , LactenteRESUMO
Massive transfusion of blood products poses challenges in determining the need for transfusion and the appropriate volume of blood products. This review explores the use of machine learning (ML) models to predict transfusion risk during surgical procedure, focusing on the methodology, variables, and software employed to predict transfusion. This scoping review investigates the development and current state of machine learning models for predicting transfusion risk during surgical procedure, aiming to inform physicians about the field's progress and potential directions.The review was conducted using the databases Cochrane, Embase, and PubMed. The search included keywords related to blood transfusion, statistical models, and surgical procedures. Peer-reviewed articles were included, while literature reviews, case reports, and non-human studies were excluded.A total of 40 studies met the inclusion criteria. The most frequently studied biological variables included haemoglobin, platelet count, international normalized ratio (INR), activated partial thromboplastin time (aPTT), fibrinogen, creatinine, white blood cells, and albumin. Clinical variables of importance included age, sex, surgery type, blood pressure, weight, surgery duration, american society of anesthesiology (ASA) status, blood loss, and body mass index (BMI). The software employed varied, with Python, R, SPSS, and SAS being the most commonly used. Logistic regression was the predominant methodology used in 20 studies.Our scoping review highlights the need for improved reporting and transparency in methodology, variables, and software used. Future research should focus on providing detailed descriptions and open access to codes of respective models, promoting reproducibility, and enhancing the clinical relevance of transfusion risk prediction models.
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Transfusão de Sangue , Aprendizado de Máquina , Humanos , Procedimentos Cirúrgicos Operatórios , Medição de RiscoRESUMO
OBJECTIVE: To summarize available data on defecation frequency and stool consistency of healthy children up to age 4 in order to estimate normal references values. STUDY DESIGN: Systematic review including cross-sectional, observational, and interventional studies published in English, that reported on defecation frequency and/or stool consistency in healthy children 0-4 years old. RESULTS: Seventy-five studies were included with 16â393 children and 40â033 measurements of defecation frequency and/or stool consistency. Based on visual inspection of defecation frequency data, a differentiation was made between two age categories: young infants (0-14 weeks old) and young children (15 weeks-4 years old). Young infants had a mean defecation frequency of 21.8 per week (95 % CI, 3.9-35.2) compared with 10.9 (CI, 5.7-16.7) in young children (P < .001). Among young infants, human milk-fed (HMF) infants had the highest mean defecation frequency per week (23.2 [CI, 8.8-38.1]), followed by formula-fed (FF) infants (13.7 [CI 5.4-23.9]), and mixed-fed (MF) infants (20.7 [CI, 7.0-30.2]). Hard stools were infrequently reported in young infants (1.5%) compared with young children (10.5%), and a reduction in the frequency of soft/watery stools was observed with higher age (27.0% in young infants compared with 6.2% in young children). HMF young infants had softer stools compared with FF young infants. CONCLUSIONS: Young infants (0-14 weeks old) have softer and more frequent stools compared with young children (15 weeks-4 years old).
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Defecação , Leite Humano , Lactente , Humanos , Criança , Pré-Escolar , Recém-Nascido , Estudos Transversais , Diarreia , Alimentos Formulados , FezesRESUMO
BACKGROUND: Ankle injuries are one of the most common presentations in the ED. Although fractures can be ruled out using the Ottawa Ankle Rules, the specificity is low, which means many patients may still receive unnecessary radiographs. Even once fractures are ruled out, assessment of ankle stability is recommended to rule out ruptures, but the anterior drawer test has only moderate sensitivity and low specificity and should be performed only after swelling has receded. Ultrasound could be a reliable, cheap and radiation free alternative to diagnose fractures and ligamentous injuries. The purpose of this systematic review was to investigate the accuracy of ultrasound in diagnosing ankle injuries. METHODS: Medline, Embase and the Cochrane Library were searched up to 15 February 2022 to include studies of patients of 16 years or older presenting to the ED with acute ankle or foot injury, who underwent ultrasound and had diagnostic accuracy as outcome. No restrictions were applied for date and language. Risk of bias and quality of evidence using the Grading of Recommendations, Assessment, Development and Evaluations approach were assessed. RESULTS: Thirteen studies evaluating 1455 patients with bony injuries were included. In 10 studies, the reported sensitivity for fracture was >90%, but varied among studies between 76% (95% CI 63% to 86%) and 100% (95% CI 29% to 100%). In nine studies, the reported specificity was at least 91%, but varied between 85% (95% CI 74% to 92%) and 100% (95% CI 88% to 100%).Six studies including 337 patients examined the use of ultrasound for ligamentous injuries and found a sensitivity and specificity >94% and 100%. Overall quality of evidence for both bony and ligamentous injuries was low and very low. CONCLUSION: Ultrasound has the potential to be a reliable method for diagnosing foot and ankle injuries, however, higher grade evidence is needed. PROSPERO REGISTRATION NUMBER: CRD42020215258.
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Traumatismos do Tornozelo , Serviços Médicos de Emergência , Traumatismos do Pé , Fraturas Ósseas , Humanos , Serviço Hospitalar de Emergência , Ultrassonografia , Traumatismos do Tornozelo/diagnóstico por imagem , Fraturas Ósseas/diagnóstico por imagem , Sensibilidade e Especificidade , Traumatismos do Pé/diagnóstico por imagemRESUMO
PURPOSE: To systematically review the published literature on surgical margins as a risk factor for local recurrence (LR) in patients undergoing partial nephrectomy (PN) for pT1 renal cell carcinomas (RCC). EVIDENCE ACQUISITION: A systematic literature search of relevant databases (MEDLINE, Embase and the Cochrane Library) was performed according to the PRISMA criteria up to February 2022. The hypothesis was developed using the PPO method (Patients = patients with pT1 RCC undergoing PN, Prognostic factor = positive surgical margins (PSM) detected on final pathology versus negative surgical margins (NSM) and Outcome = LR diagnosed on follow-up imaging). The primary outcome was the rate of PSM and LR. The risk of bias was assessed by the QUIPS tool. EVIDENCE SYNTHESIS: After assessing 1525 abstracts and 409 full-text articles, eight studies met the inclusion criteria. The percentage of PSM ranged between 0 and 34.3%. In these patients with PSM, LR varied between 0 and 9.1%, whereas only 0-1.5% of LR were found in the NSM-group. The calculated odds ratio (95% confident intervals) varied between 0.04 [0.00-0.79] and 0.27 [0.01-4.76] and was statistically significant in two studies (0.14 [0.02-0.80] and 0.04 [0.00-0.79]). The quality analysis of the included studies resulted in an overall intermediate to high risk of bias and the level of evidence was overall very low. A meta-analysis was considered unsuitable due to the high heterogeneity between the included studies. CONCLUSION: PSM after PN in patients with pT1 RCC is associated with a higher risk of LR. However, the evidence has significant limitations and caution should be taken with the interpretation of this data.
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Carcinoma de Células Renais , Neoplasias Renais , Carcinoma de Células Renais/patologia , Carcinoma de Células Renais/cirurgia , Humanos , Neoplasias Renais/patologia , Neoplasias Renais/cirurgia , Margens de Excisão , Recidiva Local de Neoplasia/patologia , Nefrectomia/métodos , Prognóstico , Estudos Retrospectivos , Resultado do TratamentoRESUMO
BACKGROUND: Pregnancy and liver cirrhosis is a rare but increasing combination. Liver cirrhosis can raise the chance of maternal and fetal mortality and morbidity, although the exact risks remain unclear. OBJECTIVE: To provide a systematic literature review and meta-analysis on maternal, fetal and obstetric complications among pregnant women with liver cirrhosis. SEARCH STRATEGY: We performed a systematic literature search in the databases PubMed/MEDLINE and EMBASE (Ovid) from inception through 25 January 2021. SELECTION CRITERIA: Studies including pregnancies with liver cirrhosis and controls were eligible. DATA COLLECTION AND ANALYSIS: Two reviewers independently evaluated study eligibility. We used the random effects model for meta-analysis. MAIN RESULTS: Our search yielded 3118 unique papers. We included 11 studies, including 2912 pregnancies in women with cirrhosis from 1982-2020. Seven studies were eligible for inclusion in the meta-analysis. The overall maternal mortality rate was 0.89%. Maternal mortality and variceal haemorrhage were lower in recent than in older studies. Most cases of maternal mortality due to variceal haemorrhage (70%) occurred during vaginal delivery. Pregnant women with liver cirrhosis had a higher chance of preterm delivery (OR 6.7, 95% CI 5.1-9.1), caesarean section (OR 2.6, 95% CI 1.7-3.9), pre-eclampsia (OR 3.8, 95% CI 2.2-6.5) and small-for-gestational-age neonates (OR 2.6, 95% CI 1.6-4.2) compared with the general obstetric population. Subgroup analyses could not be conducted. CONCLUSIONS: Liver cirrhosis in pregnant women is associated with increases in maternal mortality and obstetric and fetal complications. Large international prospective studies are needed to identify risk factors for unfavourable outcome. TWEETABLE ABSTRACT: Systematic review and meta-analysis: higher risks that pregnant women with liver cirrhosis face are quantified.
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Cesárea , Varizes Esofágicas e Gástricas , Idoso , Parto Obstétrico/efeitos adversos , Varizes Esofágicas e Gástricas/etiologia , Feminino , Hemorragia Gastrointestinal/etiologia , Humanos , Recém-Nascido , Cirrose Hepática/complicações , Gravidez , Resultado da GravidezRESUMO
OBJECTIVE: Risk stratification is increasingly based on Early Warning Score (EWS)-based models, instead of clinical judgement. However, it is unknown how risk-stratification models and EWS perform as compared with the clinical judgement of treating acute healthcare providers. Therefore, we performed a systematic review of all available literature evaluating clinical judgement of healthcare providers to the use of risk-stratification models in predicting patients' clinical outcome. METHODS: Studies comparing clinical judgement and risk-stratification models in predicting outcomes in adult patients presenting at the ED were eligible for inclusion. Outcomes included the need for intensive care unit (ICU) admission; severe adverse events; clinical deterioration and mortality. Risk of bias among the included studies was assessed using the Quality Assessment of Diagnostic Accuracy Studies 2 (QUADAS-2) tool. RESULTS: Six studies (6419 participants) were included of which 4 studies were judged to be at high risk of bias. Only descriptive analysis was performed as a meta-analysis was not possible due to few included studies and high clinical heterogeneity. The performance of clinical judgement and risk-stratification models were both moderate in predicting mortality, deterioration and need for ICU admission with area under the curves between 0.70 and 0.89. The performance of clinical judgement did not significantly differ from risk-stratification models in predicting mortality (n=2 studies) or deterioration (n=1 study). However, clinical judgement of healthcare providers was significantly better in predicting the need for ICU admission (n=2) and severe adverse events (n=1 study) as compared with risk-stratification models. CONCLUSION: Based on limited existing data, clinical judgement has greater accuracy in predicting the need for ICU admission and the occurrence of severe adverse events compared with risk-stratification models in ED patients. However, performance is similar in predicting mortality and deterioration. PROSPERO REGISTRATION NUMBER: CRD42020218893.
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Deterioração Clínica , Raciocínio Clínico , Adulto , Humanos , Unidades de Terapia Intensiva , Hospitalização , Medição de RiscoRESUMO
BACKGROUND & AIMS: Non-alcoholic fatty liver disease (NAFLD) has become the most common chronic liver disease in children. Even at young age, it can progress to liver fibrosis. Given the drawbacks of liver biopsy, there is a need for non-invasive methods to accurately stage liver fibrosis in this age group. In this systematic review, we evaluate the diagnostic accuracy of non-invasive methods for staging liver fibrosis in children with NAFLD. METHODS: We searched MEDLINE, Embase, Web of Science and the Cochrane Library, for studies that evaluated the performance of a blood-based biomarker, prediction score or imaging technique in staging liver fibrosis in children with NAFLD, using liver biopsy as the reference standard. RESULTS: Twenty studies with a total of 1787 NAFLD subjects were included, which evaluated three prediction scores, five simple biomarkers, two combined biomarkers and six imaging techniques. Most studies lacked validation. Substantial heterogeneity of studies and limited available study data precluded a meta-analysis of the few fibrosis tests evaluated in more than one study. The most consistent accuracy data were found for transient elastography by FibroScan®, ELF test and ultrasound elastography, with an area under the receiver operating characteristics curve varying between 0.92 and 1.00 for detecting significant fibrosis. CONCLUSION: Due to the lack of validation, the accuracy and clinical utility of non-invasive fibrosis tests in children with NAFLD remains uncertain. As studies have solely been performed in tertiary care settings, accuracy data cannot directly be translated to screening populations.
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Técnicas de Imagem por Elasticidade , Hepatopatia Gordurosa não Alcoólica , Biópsia , Criança , Humanos , Fígado/diagnóstico por imagem , Fígado/patologia , Cirrose Hepática/diagnóstico , Cirrose Hepática/patologia , Hepatopatia Gordurosa não Alcoólica/diagnóstico , Hepatopatia Gordurosa não Alcoólica/patologia , Curva ROCRESUMO
OBJECTIVES: The objective of this study was to identify, map and review scope-related and user-related parameters used to evaluate the quality of flexible ureterorenoscopes. Thereby identifying key items and variability in grading systems. METHODS: A literature search of four databases (MEDLINE [Ovid], EMBASE [Ovid], Web of Science, Google scholar and the Cochrane Library) was performed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines encompassing articles published up to August 2020. A total of 2386 articles were screened. RESULTS: A total of 48 articles were included in this systematic scoping review. All studies had a prospective design. Five key items in the assessment of flexible ureterorenoscopy were distinguished: 'Manoeuvrability' (87.5%), 'Optics' (64.6%), 'Irrigation' (56.3%), 'Handling' (39.6%) and 'Durability' (35.4%). After regrouping, every key item could be divided into specific subcategories. However, the quality assessment showed a wide variation in denomination, method of measurement, circumstances of measurement, tools used during measurements, number of measurements performed, number of observers, and units of outcomes. CONCLUSION: The research field regarding quality assessment of ureterorenoscopes is heterogeneous. In this systematic scoping review we identified five key parameters: Manoeuvrability, Optics, Irrigation, Handling and Durability, used to grade flexible ureterorenoscopes. However, within these categories we found a wide variety in terms of method of measurements. A standardised, uniform grading tool is required to assess and compare the quality of flexible ureterorenoscopes in the future.
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Estudos de Avaliação como Assunto , Ureteroscópios , Ureteroscopia/instrumentação , HumanosRESUMO
BACKGROUND: The aim of this study was to describe barriers and facilitators for shared decision making (SDM) as experienced by older patients with multiple chronic conditions (MCCs), informal caregivers and health professionals. METHODS: A structured literature search was conducted with 5 databases. Two reviewers independently assessed studies for eligibility and performed a quality assessment. The results from the included studies were summarized using a predefined taxonomy. RESULTS: Our search yielded 3838 articles. Twenty-eight studies, listing 149 perceived barriers and 67 perceived facilitators for SDM, were included. Due to poor health and cognitive and/or physical impairments, older patients with MCCs participate less in SDM. Poor interpersonal skills of health professionals are perceived as hampering SDM, as do organizational barriers, such as pressure for time and high turnover of patients. However, among older patients with MCCs, SDM could be facilitated when patients share information about personal values, priorities and preferences, as well as information about quality of life and functional status. Informal caregivers may facilitate SDM by assisting patients with decision support, although informal caregivers can also complicate the SDM process, for example, when they have different views on treatment or the patient's capability to be involved. Coordination of care when multiple health professionals are involved is perceived as important. CONCLUSIONS: Although poor health is perceived as a barrier to participate in SDM, the personal experience of living with MCCs is considered valuable input in SDM. An explicit invitation to participate in SDM is important to older adults. Health professionals need a supporting organizational context and good communication skills to devise an individualized approach for patient care.
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Tomada de Decisão Compartilhada , Múltiplas Afecções Crônicas , Idoso , Cuidadores , Tomada de Decisões , Humanos , Múltiplas Afecções Crônicas/terapia , Participação do Paciente , Qualidade de VidaRESUMO
INTRODUCTION: This systematic review aims to determine the efficacy of interventions to support the self-management for parents of children with a chronic condition. An overview of prior research, regardless of the children's diagnosis, is lacking. Therefore, this systematic review provides an overview of the most recent available scientific literature that describes interventions to support self-management for parents of children with a chronic condition. METHODS: A systematic search of Randomised Controlled Trials (RCTs) was conducted in CENTRAL, CINAHL, EMBASE, MEDLINE and PsychInfo. Studies that describe any type of self-management intervention or a combination of self-management interventions that support parents of children with a chronic condition between 0 and 18 years were included. The interventions and results were reported, hence categorized in the four areas of self-management: medical management, adjustment of lifestyle, shared decision-making and managing the consequences of a chronic condition. RESULTS: The study included 23 RCTs. Due to the heterogeneity of the included studies a meta-analysis was impossible. Twenty studies showed statistically significant effects in favour of the intervention on at least one of the outcomes. Twenty-two studies showed risk of bias. The results indicate that disease management, (parent) group training, psycho-education and the Triple P intervention are effective interventions to support self-management. There were limited studies found in the areas lifestyle adjustment and shared decision making. DISCUSSION: Effective interventions to support self-management for parents of children with a chronic condition are described, but the moderate quality of the studies hampers firm conclusions.
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Autogestão , Criança , Doença Crônica , Humanos , PaisRESUMO
BACKGROUND & AIMS: Identification of factors associated with achalasia treatment outcome might help physicians select therapies based on patient characteristics. We performed a systematic review and meta-analysis to identify factors associated with treatment response. METHODS: We searched MEDLINE, EMBASE, and the Cochrane Library through February 21, 2019, for randomized controlled trials and cohort, case-control, and cross-sectional studies that reported patient-specific outcomes of treatment (botulinum toxin injection, pneumatic dilation, peroral endoscopic myotomy, or laparoscopic Heller myotomy). We assessed the methodologic quality of the included studies using the quality in prognosis studies tool. We planned qualitative and quantitative analyses. RESULTS: We analyzed data from 75 studies (8 randomized controlled trials, 27 prospective cohort studies, and 40 retrospective studies) on a total of 34 different factors associated with outcomes (3 demographic, 17 clinical, and 14 diagnostic factors). Qualitative assessment showed age, manometric subtype, and presence of a sigmoid-shaped esophagus as factors associated with outcomes of treatment for achalasia with a strong level of evidence. The cumulative evidence for the association with chest pain, symptom severity, and lower esophageal sphincter pressure was inconclusive. A meta-analysis confirmed that older age (mean difference, 7.9 y; 95% CI, 1.5-14.3 y) and manometric subtype 3 (odds ratio, 7.1; 95% CI, 4.1-12.4) were associated with clinical response. CONCLUSIONS: In a systematic review and meta-analysis, we found age and manometric subtype to be associated with outcomes of treatment for achalasia. This information should be used to guide treatment decisions.
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Acalasia Esofágica , Miotomia , Idoso , Estudos Transversais , Acalasia Esofágica/terapia , Humanos , Estudos Prospectivos , Estudos Retrospectivos , Resultado do TratamentoRESUMO
BACKGROUND: Ultrasound (US) is a noninvasive method of assessing the bowel that can be used to screen for bowel pathology, such as Inflammatory Bowel Disease, in children. Knowledge about US findings of the bowel in healthy children is important for interpreting US results in cases where disease is suspected. OBJECTIVE: To assess the bowel wall thickness in different bowel segments in healthy children and to assess differences in bowel wall thickness among pediatric age categories. MATERIALS AND METHODS: We conducted a systematic search in the PubMed, Embase, Cochrane, and CINAHL databases for studies describing bowel wall thickness measured by transabdominal US in healthy children. We excluded studies using contrast agent. We calculated the pooled mean and standard deviation scores and assessed differences among age categories (0-4 years, 5-9 years, 10-14 years, 15-18 years), first with analysis of variance (ANOVA) and further with subsequent Student's t-tests for independent samples, corrected for multiple testing. RESULTS: We identified 191 studies and included 7 of these studies in the systematic review. Reported bowel wall thickness values ranged from 0.8 mm to 1.9 mm in the small bowel and from 1.0 mm to 1.9 mm in the colon. The mean colonic bowel wall thickness is larger in children ages 15-19 years compared to 0-4 years (range in difference: 0.3-0.5 mm [corrected P<0.02]). CONCLUSION: The reported upper limit of bowel wall thickness in healthy children is 1.9 mm in the small bowel and the colon, and mean thickness increases slightly with age in jejunum and colon. These values can be used as guidance when screening for bowel-related pathology in children.
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Intestinos/diagnóstico por imagem , Ultrassonografia/métodos , Adolescente , Criança , Pré-Escolar , Humanos , Lactente , Recém-Nascido , Valores de ReferênciaRESUMO
BACKGROUND: Physical activity (PA) is important for children with a chronic disease. Serious games may be useful to promote PA levels among these children. OBJECTIVE: The primary purpose of this systematic review was to evaluate the effectiveness of serious games on PA levels in children with a chronic disease. METHODS: PubMed, EMBASE, PsycINFO, ERIC, Cochrane Library, and CINAHL were systematically searched for articles published from January 1990 to May 2018. Both randomized controlled trials and controlled clinical trials were included to examine the effects of serious games on PA levels in children with a chronic disease. Two investigators independently assessed the intervention, methods, and methodological quality in all articles using the Cochrane risk of bias tool. Both qualitative and quantitative analyses were performed. RESULTS: This systematic review included 9 randomized controlled trials (886 participants). In 2 of the studies, significant between-group differences in PA levels in favor of the intervention group were reported. The meta-analysis on PA levels showed a nonsignificant effect on moderate to vigorous PA (measured in minutes per day) between the intervention and control groups (standardized mean difference 0.30, 95% CI -0.15 to 0.75, P=.19). The analysis of body composition resulted in significantly greater reductions in BMI in the intervention group (standardized mean difference -0.24, 95% CI -0.45 to 0.04, P=.02). CONCLUSIONS: This review does not support the hypothesis that serious games improve PA levels in children with a chronic disease. The meta-analysis on body composition showed positive intervention effects with significantly greater reductions in BMI in favor of the intervention group. A high percentage of nonuse was identified in the study of serious games, and little attention was paid to behavior change theories and specific theoretical approaches to enhance PA in serious games. Small sample sizes, large variability between intervention designs, and limited details about the interventions were the main limitations. Future research should determine which strategies enhance the effectiveness of serious games, possibly by incorporating behavior change techniques.
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Terapia Comportamental/métodos , Doença Crônica/reabilitação , Exercício Físico/psicologia , Jogos de Vídeo/psicologia , Criança , Doença Crônica/psicologia , Humanos , MasculinoRESUMO
BACKGROUND: Parents' knowledge of their child with profound intellectual and multiple disabilities (PIMD) is seen as crucial in the support and care for their child. The aim of this study was to explore the nature and transferability of this knowledge. METHOD: We conducted an interpretative synthesis, searched PubMed, CINAHL, Philosopher's Index and PsycINFO and included fourteen studies. RESULTS: Parents' knowledge was based on their long-lasting and special bond with their child and described as an intuition, a gut feeling, a sixth sense and a sense of knowing. Parents applied their knowledge as experts in interpreting their child's intended communication, well-being and pain, and as advocates opposing the more objectivist approach of medical professionals. Showing by example and passing on narratives were seen as important ways of transferring this knowledge. CONCLUSIONS: Suggestions are made on how to apply and retain parents' knowledge to improve care and support for people with PIMD.
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Crianças com Deficiência , Deficiência Intelectual , Criança , Família , Humanos , Pais , Relações Profissional-FamíliaRESUMO
OBJECTIVE: To systematically review the literature on health-related quality of life (HRQoL) in children with functional constipation and to identify disease-related factors associated with HRQoL. STUDY DESIGN: The Pubmed, Embase, and PsycINFO database were searched. Studies were included if they prospectively assessed HRQoL in children with functional constipation according to the Rome criteria. Articles were excluded if patients had organic causes of constipation and if HRQoL was only assessed after successful therapeutic interventions. A meta-analysis was performed calculating sample size-weighted pooled mean and SD of HRQoL scores. The quality of the studies was also assessed. RESULTS: A total of 20 of 2658 studies were included, providing HRQoL data for 2344 children. Quality of evidence was considered to be poor in 9 of the 20 studies (45%); 13 of the 20 studies reported sufficient data to be included in the meta-analysis. Pooled total HRQoL scores of children with functional constipation were found to be lower compared with healthy reference samples (65.6 vs 86.1; P < .01). Similar HRQoL scores were found according to self-report and parent proxy report. Hospital-based studies reported lower HRQoL scores as compared with community-based studies. Two studies reported on HRQoL scores of children with and without fecal incontinence, but no significant difference was found. CONCLUSIONS: HRQoL is compromised in children with functional constipation.
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Constipação Intestinal/psicologia , Defecação/fisiologia , Nível de Saúde , Qualidade de Vida , Criança , Constipação Intestinal/fisiopatologia , HumanosRESUMO
AIMS: Premature atrial contractions (PACs) are a common cardiac phenomenon, traditionally considered to be of little clinical significance. Recent studies, however, suggest that PACs are associated with atrial fibrillation (AF), as well as ischaemic stroke, transient ischaemic attack, and mortality. This systematic review aims to investigate the association between PACs on standard electrocardiogram (ECG) as well as PAC-count on Holter monitor and future detection of AF, brain ischaemia, and all-cause mortality in patients without a history of AF. METHODS AND RESULTS: We searched PubMed, Embase (OVID), and Cochrane Database of Systematic Reviews from inception through 11 April 2018 and performed a systematic review and meta-analysis. We assessed risk of bias using a modified Quality In Prognosis Studies tool. The primary expression of associations in meta-analysis was the unadjusted hazard ratio (HR) using a random effects model. We identified 33 eligible studies including 198 876 patients from Western and East Asian populations with mean age ranging 52-76 years. Frequent PACs on 24-48 h Holter was associated with AF [HR 2.96, 95% confidence interval (CI) 2.33-3.76; 15 cohorts, n = 16 613], first stroke (HR 2.54, 95% CI 1.68-3.83; 3 cohorts, n = 1468), and all-cause mortality (HR 2.14, 95% CI 1.94-2.37; 6 cohorts, n = 7571). There was insufficient evidence to conclude that presence of ≥1 PAC on standard 12-lead ECG is associated with future AF detection. CONCLUSION: In older patients without a history of AF, frequent PACs on 24-48 h Holter are significantly associated with AF, first stroke, and mortality.
Assuntos
Fibrilação Atrial/epidemiologia , Complexos Atriais Prematuros , Isquemia Encefálica/epidemiologia , Idoso , Fibrilação Atrial/prevenção & controle , Complexos Atriais Prematuros/diagnóstico , Complexos Atriais Prematuros/mortalidade , Isquemia Encefálica/prevenção & controle , Eletrocardiografia Ambulatorial/métodos , Humanos , Mortalidade , Prognóstico , Medição de RiscoRESUMO
OBJECTIVES: Gastroesophageal reflux disease (GERD) is defined as gastroesophageal reflux causing troublesome symptoms or complications. In this study we reviewed the literature regarding the prevalence of GERD symptoms in infants and children. METHODS: Databases of PubMed, EMBASE, and Cochrane were systematically searched from inception to June 26, 2018. English-written studies based on birth cohort, school-based, or general population samples of ≥50 children aged 0 to 21 years were included. Convenience samples were excluded. RESULTS: In total, 3581 unique studies were found, of which 25 studies (11 in infants and 14 in children) were included with data on the prevalence of GERD symptoms comprising a total population of 487,969 children. In infants (0-18 months), GERD symptoms are present in more than a quarter of infants on a daily basis and show a steady decline in frequency with almost complete disappearance of symptoms at the age of 12 months. In children older than 18 months, GERD symptoms show large variation in prevalence between studies (range 0%-38% of study population) and overall, are present in >10% and in 25% on respectively a weekly and monthly basis. Of the risk factors assessed, higher body mass index and the use of alcohol and tobacco were associated with higher GERD symptom prevalence. CONCLUSIONS: This systematic review demonstrates that the reported prevalence of GERD symptoms varies considerably, depending on method of data collection and criteria used to define symptoms. Nevertheless, the high reported prevalence rates support better investment of resources and educational campaigns focused on prevention.
Assuntos
Refluxo Gastroesofágico/epidemiologia , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Masculino , PrevalênciaRESUMO
PURPOSE: Total knee arthroplasty (TKA) is widely used as a treatment for knee osteoarthritis. However, still up to 20% of the patients are dissatisfied. Joint line elevation after TKA might be a contributing factor as it alters knee kinematics. The aim of this study was to investigate the effect of joint line elevation on outcome. METHODS: A systematic review of the literature was performed to select studies that reported on joint line alterations after primary or revision TKA and outcome. Studies with comparable outcome parameters were included in a correlation analysis. RESULTS: In total, 396 studies were identified, of which 27 met the inclusion criteria. 8 studies could be included in the correlation analysis. Mean joint line elevation after primary TKA was 3.0 mm and after revision TKA this was 3.6 mm. A statistically significant negative correlation was found between joint line elevation and the postoperative Knee Society Score (KSS) function score (ρ = - 0.496, p < 0.001). In a pooled analysis, the maintained joint line revision TKA group had statistically significant better postoperative KSS total scores compared to an elevated joint line group (p < 0.001). CONCLUSION: In this systematic review, a negative correlation between joint line elevation and outcome was found. Furthermore, revision TKAs with a maintained joint line have statistically significant better postoperative KSS scores compared to an elevated joint line group. To achieve optimal outcome after TKA, restoration of the joint line is one of the parameters that should be pursued and introduced elevation should not exceed 4 mm. LEVEL OF EVIDENCE: IV.