Annals of Tropical Paediatrics最新文献

{"title":"Spectrum of cardiac rhythm abnormalities and heart rate variability during the convalescent stage of dengue virus infection: a Holter study.","authors":"V La-Orkhun,&nbsp;P Supachokchaiwattana,&nbsp;P Lertsapcharoen,&nbsp;A Khongphatthanayothin","doi":"10.1179/1465328111Y.0000000008","DOIUrl":"https://doi.org/10.1179/1465328111Y.0000000008","url":null,"abstract":"<p><strong>Background: </strong>Various minor cardiac rhythm abnormalities have been reported in patients with dengue virus infection. Previous studies have used only random electrocardiograms (ECG) to assess the incidence of cardiac arrhythmias, and the time when the ECGs were undertaken was not systematically defined.</p><p><strong>Objectives: </strong>To evaluate cardiac arrhythmias and heart rate variability in children with dengue virus infection during the convalescent stage using Holter monitoring.</p><p><strong>Methods: </strong>Overnight 18-24-hour Holter monitoring was performed in 35 children [mean (SD) age 11·7 (2·3) y] at least 24 hours after defervescence (on the last day of admission). In 17 patients, time- and frequency-domain short-term (5 minutes) heart rate variability (HRV) during the convalescent stage was also compared with the value obtained during the follow-up visit (at least 14 days after defervescence).</p><p><strong>Results: </strong>During the convalescent stage, cardiac rhythm abnormalities were found in ten patients (29%), including sinus pause (1), first-degree (2) and Mobitz type I second-degree AV block (Wenckebach) (3) and atrial (4) and ventricular ectopic beats (5). There was no relationship between the clinical severity of dengue virus infection (DF, DHF without shock and DSS) and the incidence of cardiac arrhythmia. There was no significant difference in the averaged RR interval, the time-domain HRV (SDNN, RMSSD, pNN 50) or frequency-domain HRV (LF, HF, LF/HF ratio) between the convalescent stage and at follow-up.</p><p><strong>Conclusion: </strong>Various benign bradyarrhythmias and ectopic beats are detected in patients with dengue virus infection during the convalescent stage.</p>","PeriodicalId":50759,"journal":{"name":"Annals of Tropical Paediatrics","volume":"31 2","pages":"123-8"},"PeriodicalIF":0.0,"publicationDate":"2011-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1179/1465328111Y.0000000008","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"30190282","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Introduction of bubble CPAP in a teaching hospital in Malawi.","authors":"M van den Heuvel,&nbsp;H Blencowe,&nbsp;K Mittermayer,&nbsp;S Rylance,&nbsp;A Couperus,&nbsp;G T Heikens,&nbsp;R H J Bandsma","doi":"10.1179/1465328110Y.0000000001","DOIUrl":"https://doi.org/10.1179/1465328110Y.0000000001","url":null,"abstract":"<p><strong>Background: </strong>Continuous positive airway pressure (CPAP) is relatively inexpensive and can be easily taught; it therefore has the potential to be the optimal respiratory support device for neonates in developing countries.</p><p><strong>Objective: </strong>The possibility of implementing bubble CPAP in a teaching hospital with a large neonatology unit but very limited resources was investigated.</p><p><strong>Methods: </strong>A CPAP system was developed consisting of a compressor, oxygen concentrator, water bottle to control the pressure and binasal prongs. Neonates with birthweights between 1 and 2·5 kg with persistent respiratory distress 4 hours after birth were eligible for bubble CPAP.</p><p><strong>Results: </strong>In the 7-week introduction period from 11 March until 27 April 2008, 11 neonates were treated with CPAP. Five of these neonates met the inclusion criteria and six neonates did not meet these criteria. Of the five neonates who received CPAP and met the inclusion criteria, three survived. The six infants who did not meet the inclusion criteria included three preterm infants with apnoea (all died), two with birthweights <1 kg (both died) and a firstborn twin (1.2 kg) who survived. No major complications of CPAP occurred. Bubble CPAP could be used independently by nurses after a short training period.</p><p><strong>Conclusion: </strong>Successful long-term implementation of CPAP depends on the availability of sufficient trained nursing staff.</p>","PeriodicalId":50759,"journal":{"name":"Annals of Tropical Paediatrics","volume":"31 1","pages":"59-65"},"PeriodicalIF":0.0,"publicationDate":"2011-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1179/1465328110Y.0000000001","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"29622405","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Meconium peritonitis presenting as abdominal calcification: three cases with different pathology.","authors":"P Dewan,&nbsp;M M A Faridi,&nbsp;R Singhal,&nbsp;S K Arora,&nbsp;V Rathi,&nbsp;S Bhatt,&nbsp;S K Aggarwal","doi":"10.1179/1465328111Y.0000000001","DOIUrl":"https://doi.org/10.1179/1465328111Y.0000000001","url":null,"abstract":"<p><p>Intra-abdominal calcification is uncommon in newborns and has several causes of which meconium peritonitis is the most frequent. Three neonates with intra-abdominal calcification as a complication of meconium peritonitis are presented. The types of meconium peritonitis were cystic, meconium pseudocyst and meconium ascites. Two required surgical intervention. Meconium peritonitis should be considered in newborns with intra-abdominal calcification.</p>","PeriodicalId":50759,"journal":{"name":"Annals of Tropical Paediatrics","volume":"31 2","pages":"163-7"},"PeriodicalIF":0.0,"publicationDate":"2011-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1179/1465328111Y.0000000001","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"29885579","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Acute glomerulonephritis: an unusual manifestation of Plasmodium vivax malaria.","authors":"S A Zaki,&nbsp;P Shanbag","doi":"10.1179/1465328110Y.0000000010","DOIUrl":"https://doi.org/10.1179/1465328110Y.0000000010","url":null,"abstract":"<p><p>Long considered a benign infection, Plasmodium vivax is now increasingly recognised as a cause of severe and fatal malaria. Various atypical presentations of vivax malaria have been reported. This report highlights the occurrence of acute glomerulonephritis in a 7-year-old girl who presented with fever and vomiting. Peripheral smear examination demonstrated ring forms of P. vivax. OptiMAL test was positive for P. vivax and negative for Plasmodium falciparum. She was managed with antimalarial and antihypertensive drugs and made an uneventful recovery.</p>","PeriodicalId":50759,"journal":{"name":"Annals of Tropical Paediatrics","volume":"31 2","pages":"181-4"},"PeriodicalIF":0.0,"publicationDate":"2011-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1179/1465328110Y.0000000010","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"29885582","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Colorectal polyps: a frequently-missed cause of rectal bleeding in Egyptian children.","authors":"M H F El-Shabrawi,&nbsp;Z E El Din,&nbsp;M Isa,&nbsp;N Kamal,&nbsp;F Hassanin,&nbsp;N El-Koofy,&nbsp;G El-Batran,&nbsp;S A El-Makarem,&nbsp;A El-Hennawy","doi":"10.1179/1465328111Y.0000000014","DOIUrl":"https://doi.org/10.1179/1465328111Y.0000000014","url":null,"abstract":"<p><strong>Objectives: </strong>Colorectal polyps are important causes of rectal bleeding but they have been infrequently reported in Egyptian children. The prevalence and characteristics of colorectal polyps in a consecutive cohort of Egyptian children with rectal bleeding are presented.</p><p><strong>Methods: </strong>A total of 174 children aged 2-12 years [mean (SD) 6.4 (3.7)] with fresh rectal bleeding were enrolled prospectively. Rectal examination, laboratory investigations and fibre-optic colonoscopy were performed in all patients.</p><p><strong>Results: </strong>The source of bleeding was diagnosed as colorectal polyps in 100 patients (57.4%) and was owing to other causes in 74. The interval between onset of symptoms and presentation ranged from 2 to 48 months [mean (SD) 18.3 (16)]. In patients with other causes, rectal bleeding was attributed to intestinal amoebiasis (42), diarrhoea/dysentery (18), severe constipation (2) and intestinal schistosomiasis (2). Polyps were solitary in 56 children (56%) and ranged from 2 to 5 in 34 (34%) and >5 in 10 (10%). Polyps were confined to the rectum in 68 children, were rectosigmoid in 20, in the descending colon in 8, and splenic flexure in 4. Polyps were juvenile in 84 children (84%), inflammatory in 10 (10%) and hyperplastic, schistosomal or adenomatous in 2 each (6%). Colonoscopic polypectomy was successful and arrested the bleeding in all cases.</p><p><strong>Conclusion: </strong>In Egyptian children, colorectal polyps are relatively common and an easily treatable cause of fresh rectal bleeding. They should be high on the list of differential diagnoses.</p>","PeriodicalId":50759,"journal":{"name":"Annals of Tropical Paediatrics","volume":"31 3","pages":"213-8"},"PeriodicalIF":0.0,"publicationDate":"2011-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1179/1465328111Y.0000000014","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"30025009","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Organophosphate poisoning in a 12-day-old infant: case report.","authors":"D A O'Reilly,&nbsp;G T Heikens","doi":"10.1179/1465328111Y.0000000029","DOIUrl":"https://doi.org/10.1179/1465328111Y.0000000029","url":null,"abstract":"<p><p>A 12-day-old infant girl was admitted with increasing lethargy and respiratory distress. Initial treatment was for pneumonia but deterioration despite appropriate treatment prompted review of her diagnosis and consideration of organophosphate poisoning. There was a brisk response to atropine. To our knowledge, this is the youngest infant reported to have been exposed to poisoning by organophosphates.</p>","PeriodicalId":50759,"journal":{"name":"Annals of Tropical Paediatrics","volume":"31 3","pages":"263-7"},"PeriodicalIF":0.0,"publicationDate":"2011-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1179/1465328111Y.0000000029","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"30025427","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Randomised trials in child health in developing countries 2011.","authors":"T Duke","doi":"10.1179/146532811X13142348016817","DOIUrl":"https://doi.org/10.1179/146532811X13142348016817","url":null,"abstract":"This booklet (http://www.ichrc.org/RCT% 20child%20health/RCT20102011.pdf) is compiled annually to summarise the evidence on child health derived from randomised trials in developing countries over the previous year. The aim is to make this information widely available to paediatricians, child health nurses, midwives, researchers, students and administrators in places where up-to-date health information is hard to find. It is hoped that such information will be helpful in reviewing treatment guidelines, clinical practice and public health approaches, and in teaching about paediatrics and evidencebased medicine. The method of searching for studies to include uses PubMed, a search engine that is freely available and widely used in most countries throughout the world. The search strategy has been chosen to try to capture as many relevant studies as possible and can be undertaken by anyone with access to the Internet, through http://www.ncbi.nlm.nih. gov/sites/entrez Randomised controlled trials (RCTs) are far from the only valuable scientific evidence, and some RCTs, because of problems with design or implementation, are of limited value. However, the method of the randomised trial is the gold standard for determining attributable benefit or harm from clinical and public health interventions. When appropriately performed, they eliminate bias and confounding. Their results, however, should not be accepted uncritically and they should be evaluated for quality and validity. Before the result of an RCT can be applied in another setting, its wider applicability, feasibility and potential for sustainability must be considered. This year, 200 studies were identified. They were undertaken in all regions of the world, mostly by researchers in developing countries. Several trials in 2010/2011 will lead to significant changes in child health approaches or clinical recommendations. The web-link for papers that are freely available in full on the Internet is included. More importantly, through HINARI (http:// www.who.int/hinari/en/), a programme set up by WHO in collaboration with major publishers, the full-text versions of over 7000 journal titles are now available to health institutions in 109 countries. Institutions (medical schools, teaching hospitals, nursing schools, government offices) can register online. The booklet is for free distribution. Previous editions (2002/2010) are available at www.ichrc.org This year, four trials reported significant reductions in child mortality, as follows. In Kenya, South Africa and Burkina Faso, pregnant women who were infected with HIV were given a combination of three antiretroviral (ARV) drugs from the last trimester through to 6 months of breastfeeding, which, compared with zidovudine in pregnancy and single-dose nevirapine, reduced the risk of transmitting HIV to the baby and improved survival. In 11 centres in nine African countries, among more than 5000 children with severe malaria, artesunate substantially reduced ","PeriodicalId":50759,"journal":{"name":"Annals of Tropical Paediatrics","volume":"31 4","pages":"283-5"},"PeriodicalIF":0.0,"publicationDate":"2011-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1179/146532811X13142348016817","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40117444","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Menetrier's disease associated with Helicobacter pylori: three cases with sonographic findings and a literature review.","authors":"A Fretzayas,&nbsp;M Moustaki,&nbsp;E Alexopoulou,&nbsp;P Nicolaidou","doi":"10.1179/146532811X13006353133876","DOIUrl":"https://doi.org/10.1179/146532811X13006353133876","url":null,"abstract":"<p><p>Menetrier's disease is a rare cause of protein-losing gastropathy characterised by hypertrophy of the gastric folds. Three cases are reported. Helicobacter pylori was detected by culture and CLO test in two cases and on follow-up gastroscopy in the other. The first two patients were given eradication therapy and hypertrophic gastropathy resolved whereas in the third the disease remitted prior to the eradication treatment. Typical sonographic features were thickened gastric wall with preservation of the wall stratification. A review of the literature found eight cases of Menetrier's disease associated with H. pylori in children and these cases are briefly reviewed. H. pylori infection should be considered in all children with Menetrier's disease and, if isolated, eradication treatment should be administered.</p>","PeriodicalId":50759,"journal":{"name":"Annals of Tropical Paediatrics","volume":"31 2","pages":"141-7"},"PeriodicalIF":0.0,"publicationDate":"2011-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1179/146532811X13006353133876","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"29885575","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A case of congenital measles during the 2010 South African epidemic.","authors":"A Dramowski,&nbsp;A Bekker,&nbsp;G Kirsten,&nbsp;B J Marais,&nbsp;H Rabie,&nbsp;M F Cotton","doi":"10.1179/1465328111Y.0000000010","DOIUrl":"https://doi.org/10.1179/1465328111Y.0000000010","url":null,"abstract":"<p><p>Congenital measles is a well recognised but uncommon transplacental infection in the post-vaccine era. A 4-day-old infant is described who presented with uncomplicated congenital measles during the 2010 South African measles outbreak. Clinicians working in regions affected by measles outbreaks should be mindful of waning vaccine-induced measles immunity where infections among pregnant women may result in a resurgence of congenital measles.</p>","PeriodicalId":50759,"journal":{"name":"Annals of Tropical Paediatrics","volume":"31 2","pages":"185-8"},"PeriodicalIF":0.0,"publicationDate":"2011-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1179/1465328111Y.0000000010","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"29885583","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Community-based interventions to improve neonatal survival in low-resource settings.","authors":"L McKenzie,&nbsp;M Ellis","doi":"10.1179/1465328111Y.0000000002","DOIUrl":"https://doi.org/10.1179/1465328111Y.0000000002","url":null,"abstract":"<p><p>As child mortality declines globally, neonatal mortality (death in the 1st month of life) has become an increasingly important cause of under-5 deaths. Emerging evidence showing the effectiveness of low-cost community-based interventions proves that expensive hospital interventions are not needed to make progress with newborn survival in low-income countries where the vast majority of deaths occur. This paper discusses the use of two approaches to community-based interventions: home visits by community health workers and participatory women's groups. Both are shown to reduce neonatal mortality but they might also have synergy when combined. Although further research is needed to explore contextual factors which might amplify or limit the degree of effect achievable, these interventions look very promising as a low-cost and sustainable approach towards Millennium Development Goal 4.</p>","PeriodicalId":50759,"journal":{"name":"Annals of Tropical Paediatrics","volume":"31 3","pages":"191-9"},"PeriodicalIF":0.0,"publicationDate":"2011-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1179/1465328111Y.0000000002","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"30026046","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}