{"id":41931,"date":"2018-04-25T09:07:38","date_gmt":"2018-04-25T08:07:38","guid":{"rendered":"https:\/\/blogs.bmj.com\/bmj\/?p=41931"},"modified":"2018-04-30T17:01:29","modified_gmt":"2018-04-30T16:01:29","slug":"unreported-clinical-trial-of-the-week-pain-medicine-in-children-undergoing-tonsillectomy-nct02076893","status":"publish","type":"post","link":"https:\/\/blogs.bmj.com\/bmj\/2018\/04\/25\/unreported-clinical-trial-of-the-week-pain-medicine-in-children-undergoing-tonsillectomy-nct02076893\/","title":{"rendered":"Unreported clinical trial of the week: pain medicine in children undergoing tonsillectomy (NCT02076893)"},"content":{"rendered":"<p class=\"standfirst\">Every week this new series will uncover an unreported clinical trial<\/p>\n<p><!--more--><\/p>\n<p dir=\"ltr\"><strong>Nicholas J. DeVito, Carl Heneghan, Ben Goldacre<\/strong><\/p>\n<p dir=\"ltr\"><strong>Background<\/strong><\/p>\n<p dir=\"ltr\">The US FDA Amendments Act (FDAAA 2007) requires certain clinical trials to report their results onto ClinicalTrials.gov within one year of completion. Our <a href=\"https:\/\/fdaaa.trialstracker.net\/\" target=\"_blank\" rel=\"noopener\">FDAAA TrialsTracker<\/a> shows all individual trials that <a href=\"https:\/\/www.biorxiv.org\/content\/early\/2018\/03\/12\/266452.full.pdf\" target=\"_blank\" rel=\"noopener\">breach<\/a> this legal requirement. Once a week, we write about one unreported clinical trial: you can read more background <a href=\"https:\/\/blogs.bmj.com\/bmj\/2018\/03\/29\/it-is-time-to-fix-the-problem-of-unreported-clinical-trials\/\" target=\"_blank\" rel=\"noopener\">here<\/a>.<\/p>\n<p dir=\"ltr\"><strong>Trial NCT02076893<\/strong><\/p>\n<p dir=\"ltr\">This week\u2019s unreported trial is \u201cA Comparison of Postoperative Tramadol\/Gabapentin\/Ibuprofen Versus Tramadol\/Placebo\/Ibuprofen in Children Undergoing Tonsillectomy\u201d (<a href=\"https:\/\/clinicaltrials.gov\/ct2\/show\/NCT02076893\" target=\"_blank\" rel=\"noopener\">NCT02076893<\/a>). This study enrolled 64 participants before terminating because \u201cinterim analysis results indicated need to recruit beyond scope of budget.\u201d All participants received postoperative tramadol (an opioid) and ibuprofen; the intervention group also received gabapentin, commonly used to treat neuropathic pain. The primary outcome was efficacy as measured by pain scores, medication taken, sleep quality, and global satisfaction with pain management and recovery at 10 days. The secondary outcome was the occurrence of any side-effects as well as details of any physician or emergency room visits.<\/p>\n<p dir=\"ltr\"><strong>Clinical discussion<\/strong><\/p>\n<p dir=\"ltr\">399,000 tonsillectomies were <a href=\"https:\/\/www.cdc.gov\/nchs\/data\/nhsr\/nhsr102.pdf\" target=\"_blank\" rel=\"noopener\">performed in the US in 2010<\/a>; 289,000 in children under 15. While it is a common procedure, recovery is <a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S0304395997002029\" target=\"_blank\" rel=\"noopener\">painful<\/a> and can <a href=\"https:\/\/onlinelibrary.wiley.com\/doi\/epdf\/10.1111\/j.1365-2273.1996.tb01310.x\" target=\"_blank\" rel=\"noopener\">present substantial risks<\/a> if not controlled with analgesics. A 2014 <a href=\"http:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/0194599815572123\" target=\"_blank\" rel=\"noopener\">cohort study<\/a> identified poorly controlled pain as the third most common reason for hospital readmission following adenotonsillectomy (2%). Dehydration, the most common cause of readmission (4.2%), is often linked to difficulty swallowing due to pain. The researchers estimated a mean cost of $741 per pain readmission and $1,249 per dehydration readmission. Gabapentin has shown promise for pain relief following tonsillectomy when administered both <a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/26404562\" target=\"_blank\" rel=\"noopener\">preoperatively<\/a> and <a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/27459955\" target=\"_blank\" rel=\"noopener\">perioperatively<\/a> as well as in <a href=\"https:\/\/art.torvergata.it\/retrieve\/handle\/2108\/10507\/103339\/Dauri_CDT%2c%202009.pdf\" target=\"_blank\" rel=\"noopener\">other settings<\/a> however evidence is lacking on the efficacy of <a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC3876497\/\" target=\"_blank\" rel=\"noopener\">post-tonsillectomy gabapentin administration<\/a>. Improving postoperative pain regimens following tonsillectomy is an important area of research impacting the morbidity of the children involved as well as reducing complications, and therefore costs, during recovery for the common procedure.<\/p>\n<p dir=\"ltr\"><strong>Legislative discussion<\/strong><\/p>\n<p dir=\"ltr\"><a href=\"https:\/\/clinicaltrials.gov\/ct2\/manage-recs\/faq#terminated\" target=\"_blank\" rel=\"noopener\">Terminated trials<\/a> are still required to report their results per the FDAAA regardless of the reason for termination. Only trials that are \u201cwithdrawn,\u201d and therefore did not enroll any participants, are exempt from reporting. This is because terminated trials collected patient data, and may be informative to researchers, clinicians, and patients. In this case it seems possible that the interim analysis yielded a null result. We generally choose not to comment on whether trial design (including power) is appropriate to the clinical question when discussing unreported trial of the week; clinicians and researchers in the field may have a view on whether this trial, as designed and funded, was ever able to resolve clinical uncertainty, and whether termination on grounds of futility was inevitable.<\/p>\n<p dir=\"ltr\"><strong>Conclusion<\/strong><\/p>\n<p dir=\"ltr\">This unreported trial was sponsored by the Children&#8217;s Hospitals and Clinics of Minnesota. The PI is Dr. Stefan J Friedrichsdorf. We hope the investigators will share the results of this trial soon.<\/p>\n<p><a href=\"https:\/\/blogs.bmj.com\/bmj\/files\/2018\/03\/ben_goldacre.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-full wp-image-41742\" src=\"https:\/\/blogs.bmj.com\/bmj\/files\/2018\/03\/ben_goldacre.jpg\" alt=\"\" width=\"160\" height=\"160\" srcset=\"https:\/\/blogs.bmj.com\/bmj\/files\/2018\/03\/ben_goldacre.jpg 160w, https:\/\/blogs.bmj.com\/bmj\/files\/2018\/03\/ben_goldacre-150x150.jpg 150w\" sizes=\"auto, (max-width: 160px) 100vw, 160px\" \/><\/a><\/p>\n<p dir=\"ltr\"><em><strong>Ben Goldacre<\/strong> is a doctor, author, and director of the EBM DataLab at the University of Oxford. He co-founded the AllTrials campaign for trials transparency.<\/em><\/p>\n<p dir=\"ltr\"><em><strong>Competing interests<\/strong>: BG has received research funding from the Laura and John Arnold Foundation, the Wellcome Trust, the Oxford Biomedical Research Centre, the NHS National Institute for Health Research School of Primary Care Research, the Health Foundation, and the World Health Organization; he also receives personal income from speaking and writing for lay audiences on the misuse of science.<\/em><\/p>\n<p><a href=\"https:\/\/blogs.bmj.com\/bmj\/files\/2018\/03\/nick_de_vito.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-full wp-image-41743\" src=\"https:\/\/blogs.bmj.com\/bmj\/files\/2018\/03\/nick_de_vito.png\" alt=\"\" width=\"160\" height=\"160\" srcset=\"https:\/\/blogs.bmj.com\/bmj\/files\/2018\/03\/nick_de_vito.png 160w, https:\/\/blogs.bmj.com\/bmj\/files\/2018\/03\/nick_de_vito-150x150.png 150w\" sizes=\"auto, (max-width: 160px) 100vw, 160px\" \/><\/a><\/p>\n<p><em><strong>Nicholas J DeVito<\/strong> is a researcher at the EBM Datalab at the University of Oxford.<\/em><\/p>\n<p><em><strong>Competing interests<\/strong>: ND is employed on BG\u2019s LJAF grant.<b>\u00a0<\/b><\/em><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-full wp-image-38834\" src=\"https:\/\/blogs.bmj.com\/bmj\/files\/2017\/03\/carl_heneghan2.jpg\" alt=\"\" width=\"160\" height=\"160\" srcset=\"https:\/\/blogs.bmj.com\/bmj\/files\/2017\/03\/carl_heneghan2.jpg 160w, https:\/\/blogs.bmj.com\/bmj\/files\/2017\/03\/carl_heneghan2-150x150.jpg 150w\" sizes=\"auto, (max-width: 160px) 100vw, 160px\" \/><em><strong>Carl Heneghan<\/strong> is <a href=\"http:\/\/www.phc.ox.ac.uk\/team\/researchers\/carl-heneghan\">professor of EBM<\/a> at the University of Oxford, <a href=\"http:\/\/www.cebm.net\/\">director of CEBM<\/a>, and a GP.\u00a0<\/em><em>He is also a founder of the AllTrials campaign.<\/em><\/p>\n<p><em><strong>Competing interests<\/strong>: CH jointly runs the Evidence Live conference with The BMJ and is a founder of the AllTrials campaign. He has received expenses and payments for his media work. He has received expenses from the World Health Organization (WHO) and the US FDA, and holds grant funding from the NIHR, the National School of Primary Care Research, the Wellcome Trust, and the WHO. He has published previously on IVF &#8220;Add-on treatments&#8221; in The BMJ.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Every week this new series will uncover an unreported clinical trial [&#8230;]<\/p>\n<p><a class=\"btn btn-secondary understrap-read-more-link\" href=\"https:\/\/blogs.bmj.com\/bmj\/2018\/04\/25\/unreported-clinical-trial-of-the-week-pain-medicine-in-children-undergoing-tonsillectomy-nct02076893\/\">More&#8230;<\/a><\/p>\n","protected":false},"author":1,"featured_media":39227,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18897],"tags":[],"class_list":["post-41931","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-unreported-trial-of-the-week"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Unreported clinical trial of the week: pain medicine in children undergoing tonsillectomy (NCT02076893) - The BMJ<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/blogs.bmj.com\/bmj\/2018\/04\/25\/unreported-clinical-trial-of-the-week-pain-medicine-in-children-undergoing-tonsillectomy-nct02076893\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Unreported clinical trial of the week: pain medicine in children undergoing tonsillectomy (NCT02076893) - The BMJ\" \/>\n<meta property=\"og:description\" content=\"Every week this new series will uncover an unreported clinical trial [...]More...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/blogs.bmj.com\/bmj\/2018\/04\/25\/unreported-clinical-trial-of-the-week-pain-medicine-in-children-undergoing-tonsillectomy-nct02076893\/\" \/>\n<meta property=\"og:site_name\" content=\"The BMJ\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/bmjdotcom\/\" \/>\n<meta property=\"article:published_time\" content=\"2018-04-25T08:07:38+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2018-04-30T16:01:29+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/blogs.bmj.com\/bmj\/files\/2017\/05\/data_locked.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"540\" \/>\n\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"BMJ\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@bmj_latest\" \/>\n<meta name=\"twitter:site\" content=\"@bmj_latest\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"BMJ\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/blogs.bmj.com\\\/bmj\\\/2018\\\/04\\\/25\\\/unreported-clinical-trial-of-the-week-pain-medicine-in-children-undergoing-tonsillectomy-nct02076893\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/blogs.bmj.com\\\/bmj\\\/2018\\\/04\\\/25\\\/unreported-clinical-trial-of-the-week-pain-medicine-in-children-undergoing-tonsillectomy-nct02076893\\\/\"},\"author\":{\"name\":\"BMJ\",\"@id\":\"https:\\\/\\\/blogs.bmj.com\\\/bmj\\\/#\\\/schema\\\/person\\\/ba3da426ed20e8f1d933ca367d8216fe\"},\"headline\":\"Unreported clinical trial of the week: pain medicine in children undergoing tonsillectomy (NCT02076893)\",\"datePublished\":\"2018-04-25T08:07:38+00:00\",\"dateModified\":\"2018-04-30T16:01:29+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/blogs.bmj.com\\\/bmj\\\/2018\\\/04\\\/25\\\/unreported-clinical-trial-of-the-week-pain-medicine-in-children-undergoing-tonsillectomy-nct02076893\\\/\"},\"wordCount\":706,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/blogs.bmj.com\\\/bmj\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/blogs.bmj.com\\\/bmj\\\/2018\\\/04\\\/25\\\/unreported-clinical-trial-of-the-week-pain-medicine-in-children-undergoing-tonsillectomy-nct02076893\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/blogs.bmj.com\\\/bmj\\\/files\\\/2017\\\/05\\\/data_locked.jpg\",\"articleSection\":[\"Unreported trial of the week\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/blogs.bmj.com\\\/bmj\\\/2018\\\/04\\\/25\\\/unreported-clinical-trial-of-the-week-pain-medicine-in-children-undergoing-tonsillectomy-nct02076893\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/blogs.bmj.com\\\/bmj\\\/2018\\\/04\\\/25\\\/unreported-clinical-trial-of-the-week-pain-medicine-in-children-undergoing-tonsillectomy-nct02076893\\\/\",\"url\":\"https:\\\/\\\/blogs.bmj.com\\\/bmj\\\/2018\\\/04\\\/25\\\/unreported-clinical-trial-of-the-week-pain-medicine-in-children-undergoing-tonsillectomy-nct02076893\\\/\",\"name\":\"Unreported clinical trial of the week: pain medicine in children undergoing tonsillectomy (NCT02076893) - The BMJ\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/blogs.bmj.com\\\/bmj\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/blogs.bmj.com\\\/bmj\\\/2018\\\/04\\\/25\\\/unreported-clinical-trial-of-the-week-pain-medicine-in-children-undergoing-tonsillectomy-nct02076893\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/blogs.bmj.com\\\/bmj\\\/2018\\\/04\\\/25\\\/unreported-clinical-trial-of-the-week-pain-medicine-in-children-undergoing-tonsillectomy-nct02076893\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/blogs.bmj.com\\\/bmj\\\/files\\\/2017\\\/05\\\/data_locked.jpg\",\"datePublished\":\"2018-04-25T08:07:38+00:00\",\"dateModified\":\"2018-04-30T16:01:29+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/blogs.bmj.com\\\/bmj\\\/2018\\\/04\\\/25\\\/unreported-clinical-trial-of-the-week-pain-medicine-in-children-undergoing-tonsillectomy-nct02076893\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/blogs.bmj.com\\\/bmj\\\/2018\\\/04\\\/25\\\/unreported-clinical-trial-of-the-week-pain-medicine-in-children-undergoing-tonsillectomy-nct02076893\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/blogs.bmj.com\\\/bmj\\\/2018\\\/04\\\/25\\\/unreported-clinical-trial-of-the-week-pain-medicine-in-children-undergoing-tonsillectomy-nct02076893\\\/#primaryimage\",\"url\":\"https:\\\/\\\/blogs.bmj.com\\\/bmj\\\/files\\\/2017\\\/05\\\/data_locked.jpg\",\"contentUrl\":\"https:\\\/\\\/blogs.bmj.com\\\/bmj\\\/files\\\/2017\\\/05\\\/data_locked.jpg\",\"width\":540,\"height\":350},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/blogs.bmj.com\\\/bmj\\\/2018\\\/04\\\/25\\\/unreported-clinical-trial-of-the-week-pain-medicine-in-children-undergoing-tonsillectomy-nct02076893\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/blogs.bmj.com\\\/bmj\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Unreported clinical trial of the week: pain medicine in children undergoing tonsillectomy (NCT02076893)\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/blogs.bmj.com\\\/bmj\\\/#website\",\"url\":\"https:\\\/\\\/blogs.bmj.com\\\/bmj\\\/\",\"name\":\"The BMJ\",\"description\":\"Helping doctors make better decisions.\",\"publisher\":{\"@id\":\"https:\\\/\\\/blogs.bmj.com\\\/bmj\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/blogs.bmj.com\\\/bmj\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/blogs.bmj.com\\\/bmj\\\/#organization\",\"name\":\"The BMJ\",\"url\":\"https:\\\/\\\/blogs.bmj.com\\\/bmj\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/blogs.bmj.com\\\/bmj\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/blogs.bmj.com\\\/bmj\\\/files\\\/2018\\\/05\\\/The-BMJ-logo.jpg\",\"contentUrl\":\"https:\\\/\\\/blogs.bmj.com\\\/bmj\\\/files\\\/2018\\\/05\\\/The-BMJ-logo.jpg\",\"width\":852,\"height\":568,\"caption\":\"The BMJ\"},\"image\":{\"@id\":\"https:\\\/\\\/blogs.bmj.com\\\/bmj\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/bmjdotcom\\\/\",\"https:\\\/\\\/x.com\\\/bmj_latest\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/blogs.bmj.com\\\/bmj\\\/#\\\/schema\\\/person\\\/ba3da426ed20e8f1d933ca367d8216fe\",\"name\":\"BMJ\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/b4d8f39281bcae118348a1c027347b8e53b82d42520e774a8b50dd9a6ac6c01d?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/b4d8f39281bcae118348a1c027347b8e53b82d42520e774a8b50dd9a6ac6c01d?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/b4d8f39281bcae118348a1c027347b8e53b82d42520e774a8b50dd9a6ac6c01d?s=96&d=mm&r=g\",\"caption\":\"BMJ\"},\"sameAs\":[\"https:\\\/\\\/blogs.bmj.com\\\/\"],\"url\":\"https:\\\/\\\/blogs.bmj.com\\\/bmj\\\/author\\\/admin\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Unreported clinical trial of the week: pain medicine in children undergoing tonsillectomy (NCT02076893) - The BMJ","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/blogs.bmj.com\/bmj\/2018\/04\/25\/unreported-clinical-trial-of-the-week-pain-medicine-in-children-undergoing-tonsillectomy-nct02076893\/","og_locale":"en_US","og_type":"article","og_title":"Unreported clinical trial of the week: pain medicine in children undergoing tonsillectomy (NCT02076893) - The BMJ","og_description":"Every week this new series will uncover an unreported clinical trial [...]More...","og_url":"https:\/\/blogs.bmj.com\/bmj\/2018\/04\/25\/unreported-clinical-trial-of-the-week-pain-medicine-in-children-undergoing-tonsillectomy-nct02076893\/","og_site_name":"The BMJ","article_publisher":"https:\/\/www.facebook.com\/bmjdotcom\/","article_published_time":"2018-04-25T08:07:38+00:00","article_modified_time":"2018-04-30T16:01:29+00:00","og_image":[{"width":540,"height":350,"url":"https:\/\/blogs.bmj.com\/bmj\/files\/2017\/05\/data_locked.jpg","type":"image\/jpeg"}],"author":"BMJ","twitter_card":"summary_large_image","twitter_creator":"@bmj_latest","twitter_site":"@bmj_latest","twitter_misc":{"Written by":"BMJ","Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/blogs.bmj.com\/bmj\/2018\/04\/25\/unreported-clinical-trial-of-the-week-pain-medicine-in-children-undergoing-tonsillectomy-nct02076893\/#article","isPartOf":{"@id":"https:\/\/blogs.bmj.com\/bmj\/2018\/04\/25\/unreported-clinical-trial-of-the-week-pain-medicine-in-children-undergoing-tonsillectomy-nct02076893\/"},"author":{"name":"BMJ","@id":"https:\/\/blogs.bmj.com\/bmj\/#\/schema\/person\/ba3da426ed20e8f1d933ca367d8216fe"},"headline":"Unreported clinical trial of the week: pain medicine in children undergoing tonsillectomy (NCT02076893)","datePublished":"2018-04-25T08:07:38+00:00","dateModified":"2018-04-30T16:01:29+00:00","mainEntityOfPage":{"@id":"https:\/\/blogs.bmj.com\/bmj\/2018\/04\/25\/unreported-clinical-trial-of-the-week-pain-medicine-in-children-undergoing-tonsillectomy-nct02076893\/"},"wordCount":706,"commentCount":0,"publisher":{"@id":"https:\/\/blogs.bmj.com\/bmj\/#organization"},"image":{"@id":"https:\/\/blogs.bmj.com\/bmj\/2018\/04\/25\/unreported-clinical-trial-of-the-week-pain-medicine-in-children-undergoing-tonsillectomy-nct02076893\/#primaryimage"},"thumbnailUrl":"https:\/\/blogs.bmj.com\/bmj\/files\/2017\/05\/data_locked.jpg","articleSection":["Unreported trial of the week"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/blogs.bmj.com\/bmj\/2018\/04\/25\/unreported-clinical-trial-of-the-week-pain-medicine-in-children-undergoing-tonsillectomy-nct02076893\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/blogs.bmj.com\/bmj\/2018\/04\/25\/unreported-clinical-trial-of-the-week-pain-medicine-in-children-undergoing-tonsillectomy-nct02076893\/","url":"https:\/\/blogs.bmj.com\/bmj\/2018\/04\/25\/unreported-clinical-trial-of-the-week-pain-medicine-in-children-undergoing-tonsillectomy-nct02076893\/","name":"Unreported clinical trial of the week: pain medicine in children undergoing tonsillectomy (NCT02076893) - The BMJ","isPartOf":{"@id":"https:\/\/blogs.bmj.com\/bmj\/#website"},"primaryImageOfPage":{"@id":"https:\/\/blogs.bmj.com\/bmj\/2018\/04\/25\/unreported-clinical-trial-of-the-week-pain-medicine-in-children-undergoing-tonsillectomy-nct02076893\/#primaryimage"},"image":{"@id":"https:\/\/blogs.bmj.com\/bmj\/2018\/04\/25\/unreported-clinical-trial-of-the-week-pain-medicine-in-children-undergoing-tonsillectomy-nct02076893\/#primaryimage"},"thumbnailUrl":"https:\/\/blogs.bmj.com\/bmj\/files\/2017\/05\/data_locked.jpg","datePublished":"2018-04-25T08:07:38+00:00","dateModified":"2018-04-30T16:01:29+00:00","breadcrumb":{"@id":"https:\/\/blogs.bmj.com\/bmj\/2018\/04\/25\/unreported-clinical-trial-of-the-week-pain-medicine-in-children-undergoing-tonsillectomy-nct02076893\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/blogs.bmj.com\/bmj\/2018\/04\/25\/unreported-clinical-trial-of-the-week-pain-medicine-in-children-undergoing-tonsillectomy-nct02076893\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/blogs.bmj.com\/bmj\/2018\/04\/25\/unreported-clinical-trial-of-the-week-pain-medicine-in-children-undergoing-tonsillectomy-nct02076893\/#primaryimage","url":"https:\/\/blogs.bmj.com\/bmj\/files\/2017\/05\/data_locked.jpg","contentUrl":"https:\/\/blogs.bmj.com\/bmj\/files\/2017\/05\/data_locked.jpg","width":540,"height":350},{"@type":"BreadcrumbList","@id":"https:\/\/blogs.bmj.com\/bmj\/2018\/04\/25\/unreported-clinical-trial-of-the-week-pain-medicine-in-children-undergoing-tonsillectomy-nct02076893\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/blogs.bmj.com\/bmj\/"},{"@type":"ListItem","position":2,"name":"Unreported clinical trial of the week: pain medicine in children undergoing tonsillectomy (NCT02076893)"}]},{"@type":"WebSite","@id":"https:\/\/blogs.bmj.com\/bmj\/#website","url":"https:\/\/blogs.bmj.com\/bmj\/","name":"The BMJ","description":"Helping doctors make better decisions.","publisher":{"@id":"https:\/\/blogs.bmj.com\/bmj\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/blogs.bmj.com\/bmj\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/blogs.bmj.com\/bmj\/#organization","name":"The BMJ","url":"https:\/\/blogs.bmj.com\/bmj\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/blogs.bmj.com\/bmj\/#\/schema\/logo\/image\/","url":"https:\/\/blogs.bmj.com\/bmj\/files\/2018\/05\/The-BMJ-logo.jpg","contentUrl":"https:\/\/blogs.bmj.com\/bmj\/files\/2018\/05\/The-BMJ-logo.jpg","width":852,"height":568,"caption":"The BMJ"},"image":{"@id":"https:\/\/blogs.bmj.com\/bmj\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/bmjdotcom\/","https:\/\/x.com\/bmj_latest"]},{"@type":"Person","@id":"https:\/\/blogs.bmj.com\/bmj\/#\/schema\/person\/ba3da426ed20e8f1d933ca367d8216fe","name":"BMJ","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/b4d8f39281bcae118348a1c027347b8e53b82d42520e774a8b50dd9a6ac6c01d?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/b4d8f39281bcae118348a1c027347b8e53b82d42520e774a8b50dd9a6ac6c01d?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/b4d8f39281bcae118348a1c027347b8e53b82d42520e774a8b50dd9a6ac6c01d?s=96&d=mm&r=g","caption":"BMJ"},"sameAs":["https:\/\/blogs.bmj.com\/"],"url":"https:\/\/blogs.bmj.com\/bmj\/author\/admin\/"}]}},"_links":{"self":[{"href":"https:\/\/blogs.bmj.com\/bmj\/wp-json\/wp\/v2\/posts\/41931","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.bmj.com\/bmj\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogs.bmj.com\/bmj\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.bmj.com\/bmj\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.bmj.com\/bmj\/wp-json\/wp\/v2\/comments?post=41931"}],"version-history":[{"count":0,"href":"https:\/\/blogs.bmj.com\/bmj\/wp-json\/wp\/v2\/posts\/41931\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blogs.bmj.com\/bmj\/wp-json\/wp\/v2\/media\/39227"}],"wp:attachment":[{"href":"https:\/\/blogs.bmj.com\/bmj\/wp-json\/wp\/v2\/media?parent=41931"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.bmj.com\/bmj\/wp-json\/wp\/v2\/categories?post=41931"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.bmj.com\/bmj\/wp-json\/wp\/v2\/tags?post=41931"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}