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|
||
</div>
|
||
|
||
|
||
</form>
|
||
|
||
|
||
<div id="article-page-header">
|
||
<div id="article-top-actions-bar" class="article-top-actions-bar">
|
||
<div class="inner-wrap">
|
||
<div class="actions-container">
|
||
<div class="return-to-search">
|
||
|
||
|
||
</div>
|
||
|
||
<div class="multiple-results-actions " role="region" aria-label="save, email, send to">
|
||
<button id="save-results-panel-trigger"
|
||
type="button"
|
||
class="save-results save-results-panel-trigger"
|
||
aria-expanded="false"
|
||
aria-controls="save-action-panel"
|
||
data-ga-category="save_share"
|
||
data-ga-action="save"
|
||
data-ga-label="open">
|
||
Save
|
||
</button><button id="email-results-panel-trigger"
|
||
type="button"
|
||
class="email-results email-results-panel-trigger"
|
||
aria-expanded="false"
|
||
aria-controls="email-action-panel"
|
||
data-ga-category="save_share"
|
||
data-ga-action="email"
|
||
data-ga-label="open">
|
||
Email
|
||
</button><div class="more-actions dropdown-block"><button id="more-actions-trigger"
|
||
type="button"
|
||
class="trigger more-actions-trigger"
|
||
ref="linksrc=show_moreactions_btn"
|
||
aria-label="Send to"
|
||
aria-controls="more-actions-dropdown">Send to</button><div id="more-actions-dropdown" class="dropdown dropdown-container" hidden><div class="content"><ul class="more-actions-links"><li><a class="clipboard-panel-trigger dropdown-block-link "
|
||
href="#"
|
||
role="button"
|
||
data-ga-category="save_share"
|
||
data-ga-action="clipboard"
|
||
data-ga-label="send">
|
||
Clipboard
|
||
</a></li><li><a role="button" class="dropdown-block-link bibliography-trigger-target" href="https://account.ncbi.nlm.nih.gov/?back_url=https%3A%2F%2Fpubmed.ncbi.nlm.nih.gov%2F25883705%2F%23open-bibliography-panel">My Bibliography</a></li><li><a role="button" class="dropdown-block-link collections-trigger-target" href="https://account.ncbi.nlm.nih.gov/?back_url=https%3A%2F%2Fpubmed.ncbi.nlm.nih.gov%2F25883705%2F%23open-collections-panel">Collections</a></li><li><a role="button" class="citation-manager-panel-trigger dropdown-block-link citation-manager-trigger-target" href="#">Citation manager</a></li></ul></div></div></div>
|
||
</div>
|
||
|
||
|
||
|
||
<div class="display-options" data-format-key="format"
|
||
data-default-format-value="abstract"
|
||
data-current-format-value="abstract" role="region">
|
||
<button
|
||
class="trigger usa-button"
|
||
title="Change format"
|
||
data-ga-category="display_options"
|
||
data-ga-action="display_options_dialog">
|
||
<span class="button-label">Display options</span>
|
||
</button>
|
||
|
||
<div class="dropdown" hidden>
|
||
<div class="title">
|
||
Display options
|
||
</div>
|
||
|
||
<div class="content">
|
||
|
||
<div class="format-container">
|
||
<span class="option-label">
|
||
Format
|
||
</span>
|
||
<select name="format" data-initial-value="abstract" aria-label="Display format" id="article-display-format">
|
||
<option value="abstract">Abstract</option>
|
||
|
||
<option value="pubmed">PubMed</option>
|
||
|
||
<option value="pmid">PMID</option>
|
||
|
||
</select>
|
||
</div>
|
||
|
||
</div>
|
||
</div>
|
||
</div>
|
||
<input type="hidden" name="csrfmiddlewaretoken" value="E3dAtzzRkRyNkxQJhJr28BlvhXT0072zVQXF6p2dUslheYWzU244CJR9P1BcTIAT">
|
||
</div>
|
||
</div>
|
||
</div>
|
||
|
||
<div id="article-panels-container" class="article-panels-container">
|
||
<div id="save-action-panel" class="save-action-panel action-panel" aria-hidden="true">
|
||
<div class="inner-wrap">
|
||
<h2 class="action-panel-heading">
|
||
Save citation to file
|
||
</h2>
|
||
<form id="save-action-panel-form"
|
||
class="action-panel-content action-form"
|
||
action="/results-export-ids/"
|
||
data-by-search-action="/results-export-search-data/"
|
||
data-by-ids-action="/results-export-ids/"
|
||
method="post"
|
||
data-by-search-method="post"
|
||
data-by-ids-method="post">
|
||
|
||
<input type="hidden" name="csrfmiddlewaretoken" value="E3dAtzzRkRyNkxQJhJr28BlvhXT0072zVQXF6p2dUslheYWzU244CJR9P1BcTIAT">
|
||
|
||
|
||
|
||
<div class="action-panel-control-wrap">
|
||
<label for="save-action-format" class="action-panel-label">
|
||
Format:
|
||
</label>
|
||
<select id="save-action-format" name="results-format" class="action-panel-selector">
|
||
<option value="summary-text">Summary (text)</option>
|
||
<option value="pubmed-text">PubMed</option>
|
||
<option value="pmid">PMID</option>
|
||
<option value="abstract">Abstract (text)</option>
|
||
<option value="csv">CSV</option>
|
||
</select>
|
||
</div>
|
||
|
||
<div class="action-panel-actions">
|
||
<button class="action-panel-submit"
|
||
type="submit"
|
||
data-loading-label="Saving..."
|
||
data-ga-category="save_share"
|
||
data-ga-action="save"
|
||
data-ga-label="save">
|
||
Create file
|
||
</button>
|
||
<button class="action-panel-cancel"
|
||
aria-label="Close 'Save citations to file' panel"
|
||
ref="linksrc=close_save_panel"
|
||
aria-controls="save-action-panel"
|
||
aria-expanded="false"
|
||
data-ga-category="save_share"
|
||
data-ga-action="save"
|
||
data-ga-label="cancel">
|
||
Cancel
|
||
</button>
|
||
</div>
|
||
</form>
|
||
</div>
|
||
</div>
|
||
|
||
|
||
|
||
|
||
<div id="email-action-panel"
|
||
class="email-action-panel action-panel"
|
||
aria-hidden="true"
|
||
data-recaptcha-script-url="https://www.recaptcha.net/recaptcha/enterprise.js?render=explicit&onload=onloadCaptchaCallback"
|
||
data-recaptcha-enabled="true">
|
||
<div class="inner-wrap">
|
||
<h2 class="action-panel-heading">
|
||
Email citation
|
||
</h2>
|
||
<form id="email-action-panel-form"
|
||
class="action-panel-content action-form"
|
||
action="/send-email/"
|
||
data-by-search-action="/results-export-email-by-search-data/"
|
||
data-by-ids-action="/send-email/"
|
||
data-by-search-method="post"
|
||
data-by-ids-method="post"
|
||
method="post"
|
||
>
|
||
<input type="hidden" name="csrfmiddlewaretoken" value="E3dAtzzRkRyNkxQJhJr28BlvhXT0072zVQXF6p2dUslheYWzU244CJR9P1BcTIAT">
|
||
|
||
<div class="action-panel-control-wrap">
|
||
<span class="action-panel-label">
|
||
Subject:
|
||
</span>
|
||
<span class="email-subject" id="email-subject" aria-label="Email subject">1 selected item: 25883705 - PubMed</span>
|
||
<input type="hidden" name="email-subject" value="1 selected item: 25883705"/>
|
||
<input type="hidden" name="email-subject-hash" value="3c1a79555fb840c3b12ab1edeaedfcf124d3cbbba70ff8362881a96ee423e2c6"/>
|
||
</div>
|
||
|
||
<div class="action-panel-control-wrap">
|
||
<label for="email-to" class="action-panel-label required-field-asterisk">
|
||
To:
|
||
</label>
|
||
<input type="email" aria-label="Recipient Email Address" placeholder="email@example.com" id="email-to" class="email-to" pattern="^[a-zA-Z0-9_.+-]+@[a-zA-Z0-9-]+\.[a-zA-Z0-9-.]+$" maxlength="100" required>
|
||
</div>
|
||
|
||
<div class="action-panel-control-wrap">
|
||
<label for="email-from" class="action-panel-label">
|
||
From:
|
||
</label>
|
||
<input type="email" aria-label="Sender Email Address" placeholder="email@example.com" id="email-from" class="email-from" pattern="^[a-zA-Z0-9_.+-]+@[a-zA-Z0-9-]+\.[a-zA-Z0-9-.]+$" maxlength="256">
|
||
</div>
|
||
|
||
|
||
|
||
<div class="action-panel-control-wrap">
|
||
<label for="email-citation-format" class="action-panel-label">
|
||
Format:
|
||
</label>
|
||
<select id="email-citation-format" name="citation-format" class="action-panel-selector email-citation-format">
|
||
<option selected="selected" value="summary">Summary</option>
|
||
<option value="summary-text">Summary (text)</option>
|
||
<option value="abstract">Abstract</option>
|
||
<option value="abstract-text">Abstract (text)</option>
|
||
|
||
</select>
|
||
</div>
|
||
<div class="include-supplemental-container">
|
||
<input type="checkbox" aria-label="Include MeSH and other data" name="include-supplemental" id="email-include-supplemental" class="email-include-supplemental">
|
||
<label for="email-include-supplemental" class="email-include-supplemental-label">MeSH and other data</label>
|
||
</div>
|
||
|
||
|
||
|
||
<div class="form-field recaptcha ">
|
||
|
||
|
||
|
||
<div class="g-recaptcha" id="id-recaptcha" data-sitekey="6LfsWHMdAAAAAClKbtOpjQ2pMjgsGxvv7NdZW9uI"></div>
|
||
|
||
|
||
|
||
|
||
|
||
</div>
|
||
<div id="captcha-error-message" class="usa-input-error-message captcha-validation-message" role="alert"></div>
|
||
|
||
|
||
|
||
<div class="action-panel-actions">
|
||
<button class="action-panel-submit"
|
||
type="submit"
|
||
data-loading-label="Sending..."
|
||
data-ga-category="save_share"
|
||
data-ga-action="email"
|
||
data-ga-label="send">
|
||
Send email
|
||
</button>
|
||
<button class="action-panel-cancel"
|
||
aria-label="Close 'Email citations' panel"
|
||
ref="linksrc=close_email_panel"
|
||
aria-controls="email-action-panel"
|
||
aria-expanded="false"
|
||
data-ga-category="save_share"
|
||
data-ga-action="email"
|
||
data-ga-label="cancel">
|
||
Cancel
|
||
</button>
|
||
</div>
|
||
<input type="hidden" name="email-search-details" value="" />
|
||
<input type="hidden" name="email-search-details-hash" value="0e42663a6c3bd85498fcb88798998fed7bfdc45d457db35281e41afe13cc0524" />
|
||
</form>
|
||
</div>
|
||
</div>
|
||
|
||
<div id="collections-action-panel"
|
||
class="collections-action-panel action-panel in-progress-dots-panel"
|
||
aria-hidden="true"
|
||
data-collections-open-panel-enabled="false"
|
||
data-collections-open-panel-url-hash="#open-collections-panel">
|
||
<div class="inner-wrap">
|
||
<h3 class="action-panel-heading">
|
||
Add to Collections
|
||
</h3>
|
||
|
||
|
||
<form id="collections-action-panel-form"
|
||
class="collections-action-panel-form action-panel-content action-form action-panel-smaller-selectors"
|
||
data-existing-collections-url="/list-existing-collections/"
|
||
data-add-to-existing-collection-url="/add-to-existing-collection/"
|
||
data-create-and-add-to-new-collection-url="/create-and-add-to-new-collection/"
|
||
data-get-article-ids-by-search-url="/get-article-ids-by-search/"
|
||
data-myncbi-max-collection-name-length="100"
|
||
data-add-to-collection-max-amount="1000"
|
||
data-collections-root-url="https://www.ncbi.nlm.nih.gov/myncbi/collections/">
|
||
|
||
<input type="hidden" name="csrfmiddlewaretoken" value="E3dAtzzRkRyNkxQJhJr28BlvhXT0072zVQXF6p2dUslheYWzU244CJR9P1BcTIAT">
|
||
|
||
|
||
|
||
<div class="choice-group" role="radiogroup">
|
||
<ul class="radio-group-items">
|
||
<li>
|
||
<input type="radio"
|
||
id="collections-action-panel-new"
|
||
class="collections-new"
|
||
name="collections"
|
||
value="new"
|
||
data-ga-category="save_share"
|
||
data-ga-action="collections"
|
||
data-ga-label="collections_radio_new">
|
||
<label for="collections-action-panel-new">Create a new collection</label>
|
||
</li>
|
||
<li>
|
||
<input type="radio"
|
||
id="collections-action-panel-existing"
|
||
class="collections-existing"
|
||
name="collections"
|
||
value="existing"
|
||
checked="true"
|
||
data-ga-category="save_share"
|
||
data-ga-action="collections"
|
||
data-ga-label="collections_radio_existing">
|
||
<label for="collections-action-panel-existing">Add to an existing collection</label>
|
||
</li>
|
||
</ul>
|
||
</div>
|
||
|
||
<div class="controls-wrapper">
|
||
<div class="action-panel-control-wrap new-collections-controls">
|
||
<label for="collections-action-panel-add-to-new" class="action-panel-label required-field-asterisk">
|
||
Name your collection:
|
||
</label>
|
||
<input
|
||
type="text"
|
||
name="add-to-new-collection"
|
||
id="collections-action-panel-add-to-new"
|
||
class="collections-action-add-to-new"
|
||
pattern="[^"&=<>\/]*" title="The following characters are not allowed in the Name field: "&=<>/"
|
||
maxlength="100"
|
||
data-ga-category="save_share"
|
||
data-ga-action="create_collection"
|
||
data-ga-label="non_favorties_collection">
|
||
<div class="collections-new-name-too-long usa-input-error-message selection-validation-message">
|
||
Name must be less than 100 characters
|
||
</div>
|
||
</div>
|
||
<div class="action-panel-control-wrap existing-collections-controls">
|
||
<label for="collections-action-panel-add-to-existing" class="action-panel-label">
|
||
Choose a collection:
|
||
</label>
|
||
<select id="collections-action-panel-add-to-existing"
|
||
class="action-panel-selector collections-action-add-to-existing"
|
||
data-ga-category="save_share"
|
||
data-ga-action="select_collection"
|
||
data-ga-label="($('#collections-action-add-to-existing').val() === 'Favorites') ? 'Favorites' : 'non_favorites_collection'">
|
||
</select>
|
||
<div class="collections-retry-load-on-error usa-input-error-message selection-validation-message">
|
||
Unable to load your collection due to an error<br>
|
||
<a href="#">Please try again</a>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
|
||
<div class="action-panel-actions">
|
||
<button class="action-panel-submit"
|
||
type="submit"
|
||
data-loading-label="Adding..."
|
||
data-pinger-ignore
|
||
data-ga-category="save_share"
|
||
data-ga-action="collections"
|
||
data-ga-label="add">
|
||
Add
|
||
</button>
|
||
<button class="action-panel-cancel"
|
||
aria-label="Close 'Add to Collections' panel"
|
||
ref="linksrc=close_collections_panel"
|
||
aria-controls="collections-action-panel"
|
||
aria-expanded="false"
|
||
data-ga-category="save_share"
|
||
data-ga-action="collections"
|
||
data-ga-label="cancel">
|
||
Cancel
|
||
</button>
|
||
</div>
|
||
</form>
|
||
</div>
|
||
</div>
|
||
|
||
<div id="bibliography-action-panel"
|
||
class="bibliography-action-panel action-panel in-progress-dots-panel"
|
||
aria-hidden="true"
|
||
data-bibliography-open-panel-enabled="false"
|
||
data-bibliography-open-panel-url-hash="#open-bibliography-panel">
|
||
<div class="inner-wrap">
|
||
<h3 class="action-panel-heading">
|
||
Add to My Bibliography
|
||
</h3>
|
||
<form id="bibliography-action-panel-form"
|
||
class="bibliography-action-panel-form action-panel-content action-form action-panel-smaller-selectors"
|
||
data-add-to-bibliography-max-amount="100"
|
||
data-add-to-bibliography-batch-size="10"
|
||
data-bibliography-delegates-url="/list-bibliography-delegates/"
|
||
data-add-to-bibliography-url="/add-to-bibliography/"
|
||
data-get-article-ids-by-search-url="/get-article-ids-by-search/"
|
||
data-mybib-root-url="https://www.ncbi.nlm.nih.gov/myncbi/collections/mybibliography/">
|
||
|
||
<input type="hidden" name="csrfmiddlewaretoken" value="E3dAtzzRkRyNkxQJhJr28BlvhXT0072zVQXF6p2dUslheYWzU244CJR9P1BcTIAT">
|
||
|
||
|
||
|
||
<div class="action-panel-control-wrap bibliographies-controls">
|
||
<div class="choice-group">
|
||
<ul class="bibliographies-action-add radio-group-items">
|
||
<li>
|
||
<input name="bibliography" id="my-bibliography" class="my-bibliography" type="radio" checked/>
|
||
<label for="my-bibliography">My Bibliography</label>
|
||
</li>
|
||
</ul>
|
||
</div>
|
||
</div>
|
||
|
||
<div class="bibliographies-retry-load-on-error usa-input-error-message selection-validation-message">
|
||
Unable to load your delegates due to an error<br>
|
||
<a href="#">Please try again</a>
|
||
</div>
|
||
|
||
<div class="action-panel-actions">
|
||
<button class="action-panel-submit"
|
||
type="submit"
|
||
data-loading-label="Adding..."
|
||
data-pinger-ignore>
|
||
Add
|
||
</button>
|
||
<button class="action-panel-cancel"
|
||
aria-label="Close 'Add to bibliography' panel"
|
||
ref="linksrc=close_bibliography_panel"
|
||
aria-controls="bibliography-action-panel"
|
||
aria-expanded="false"
|
||
data-ga-category="save_share"
|
||
data-ga-action="mybib"
|
||
data-ga-label="cancel">
|
||
Cancel
|
||
</button>
|
||
</div>
|
||
</form>
|
||
</div>
|
||
</div>
|
||
|
||
|
||
|
||
|
||
<div id="saved-search-action-panel" class="saved-search-action-panel action-panel " aria-hidden="true"
|
||
data-saved-search-open-panel-enabled="false"
|
||
data-saved-search-open-panel-url-hash="#open-saved-search-panel">
|
||
<div class="inner-wrap">
|
||
<h2 class="action-panel-heading">
|
||
Your saved search
|
||
</h2>
|
||
|
||
<form id="saved-search-action-panel-form"
|
||
class="saved-search-action-panel-form action-panel-content action-form"
|
||
data-create-saved-search-url="/create-saved-search/"
|
||
data-try-search-terms-url="/try-search-term/"
|
||
data-saved-search-root-url="https://www.ncbi.nlm.nih.gov/myncbi/searches/">
|
||
|
||
<input type="hidden" name="csrfmiddlewaretoken" value="E3dAtzzRkRyNkxQJhJr28BlvhXT0072zVQXF6p2dUslheYWzU244CJR9P1BcTIAT">
|
||
|
||
<div class="action-panel-control-wrap">
|
||
<label for="saved-search-name" class="action-panel-label saved-search-name-label required-field-asterisk">
|
||
Name of saved search:
|
||
</label>
|
||
<input maxlength="200"
|
||
type="text"
|
||
name="saved-search-name"
|
||
id="saved-search-name"
|
||
class="saved-search-name"
|
||
value=""
|
||
required
|
||
pattern="[^"&=<>\/]*" title="The following characters are not allowed in the Name field: "&=<>/">
|
||
</div>
|
||
|
||
<div class="action-panel-control-wrap">
|
||
<label for="saved-search-term" class="action-panel-label required-field-asterisk">
|
||
Search terms:
|
||
</label>
|
||
<textarea name="saved-search-term" id="saved-search-term" class="saved-search-term" required></textarea>
|
||
</div>
|
||
<div class="test-search-term-wrap">
|
||
<a href="#" class="try-search-term">Test search terms</a>
|
||
</div>
|
||
<div class="choice-group action-panel-extra-margin-top">
|
||
<span class="action-panel-label" id="fieldset-label">
|
||
Would you like email updates of new search results?
|
||
</span>
|
||
<fieldset id="saved-search-alert" aria-describedby="fieldset-label">
|
||
<legend class="usa-sr-only">Saved Search Alert Radio Buttons</legend>
|
||
<ul class="radio-group-items">
|
||
<li>
|
||
<input type="radio" id="saved-search-alert-yes" class="saved-search-alert-yes" name="saved-search-alert" value="yes" checked>
|
||
<label for="saved-search-alert-yes" class="action-panel-label">Yes</label>
|
||
</li>
|
||
<li>
|
||
<input aria-label="No radio input" type="radio" id="saved-search-alert-no" class="saved-search-alert-no" name="saved-search-alert" value="no">
|
||
<label for="saved-search-alert-no" class="action-panel-label">No</label>
|
||
</li>
|
||
</ul>
|
||
</fieldset>
|
||
</div>
|
||
|
||
<div class="alert-schedule-wrap">
|
||
<div class="action-panel-control-wrap">
|
||
<label class="action-panel-label">
|
||
Email:
|
||
</label>
|
||
<span aria-label="Email address" id="saved-search-email" class="action-panel-label"><span class="action-panel-label-bold"></span> (<a class="myncbi-account-settings" href="https://www.ncbi.nlm.nih.gov/account/settings/">change</a>)</span>
|
||
</div>
|
||
<div class="action-panel-control-wrap action-panel-extra-margin-top">
|
||
<label for="saved-search-frequency" class="action-panel-label">
|
||
Frequency:
|
||
</label>
|
||
<select id="saved-search-frequency" class="no-border-panel-selector saved-search-frequency">
|
||
<option value="monthly">Monthly</option>
|
||
<option value="weekly">Weekly</option>
|
||
<option value="daily">Daily</option>
|
||
</select>
|
||
</div>
|
||
<div class="action-panel-control-wrap saved-search-monthly-additional">
|
||
<label for="saved-search-monthly-on-day" class="action-panel-label">
|
||
Which day?
|
||
</label>
|
||
<select id="saved-search-monthly-on-day" class="no-border-panel-selector">
|
||
<option value="Sunday">The first Sunday</option>
|
||
<option value="Monday">The first Monday</option>
|
||
<option value="Tuesday">The first Tuesday</option>
|
||
<option value="Wednesday">The first Wednesday</option>
|
||
<option value="Thursday">The first Thursday</option>
|
||
<option value="Friday">The first Friday</option>
|
||
<option value="Saturday">The first Saturday</option>
|
||
<option value="day">The first day</option>
|
||
<option value="weekday">The first weekday</option>
|
||
</select>
|
||
</div>
|
||
<div class="action-panel-control-wrap saved-search-weekly-additional">
|
||
<label for="saved-search-weekly-on-day" class="action-panel-label">
|
||
Which day?
|
||
</label>
|
||
<select id="saved-search-weekly-on-day" class="no-border-panel-selector saved-search-weekly-on-day">
|
||
<option value="Sunday">Sunday</option>
|
||
<option value="Monday">Monday</option>
|
||
<option value="Tuesday">Tuesday</option>
|
||
<option value="Wednesday">Wednesday</option>
|
||
<option value="Thursday">Thursday</option>
|
||
<option value="Friday">Friday</option>
|
||
<option value="Saturday">Saturday</option>
|
||
</select>
|
||
</div>
|
||
<div class="action-panel-control-wrap">
|
||
<label for="saved-search-report" class="action-panel-label">
|
||
Report format:
|
||
</label>
|
||
<select id="saved-search-report" class="no-border-panel-selector saved-search-report">
|
||
<option value="DocSum">Summary</option>
|
||
<option value="DocSumText">Summary (text)</option>
|
||
<option value="Abstract">Abstract</option>
|
||
<option value="AbstractText">Abstract (text)</option>
|
||
<option value="MEDLINE">PubMed</option>
|
||
</select>
|
||
</div>
|
||
<div class="action-panel-control-wrap">
|
||
<label for="saved-search-amount" class="action-panel-label">
|
||
Send at most:
|
||
</label>
|
||
<select id="saved-search-amount" class="no-border-panel-selector saved-search-amount">
|
||
<option value="1">1 item</option>
|
||
<option value="5" selected>5 items</option>
|
||
<option value="10">10 items</option>
|
||
<option value="20">20 items</option>
|
||
<option value="50">50 items</option>
|
||
<option value="100">100 items</option>
|
||
<option value="200">200 items</option>
|
||
</select>
|
||
</div>
|
||
<div>
|
||
<input type="checkbox" id="saved-search-send-if-no-result" class="saved-search-send-if-no-result" name="saved-search-send-if-no-result">
|
||
<label for="saved-search-send-if-no-result" class="action-panel-label smaller-checkbox">
|
||
Send even when there aren't any new results
|
||
</label>
|
||
</div>
|
||
<div class="action-panel-control-wrap option-text-in-email-wrap">
|
||
<label for="saved-search-email-text" class="action-panel-label">
|
||
Optional text in email:
|
||
</label>
|
||
<textarea name="saved-search-email-text"
|
||
id="saved-search-email-text"
|
||
class="saved-search-email-text"></textarea>
|
||
</div>
|
||
|
||
</div>
|
||
|
||
<div class="action-panel-actions">
|
||
<button class="action-panel-submit"
|
||
type="submit"
|
||
data-loading-label="Saving..."
|
||
data-ga-category="save_share"
|
||
data-ga-action="alert"
|
||
data-ga-label="save">
|
||
Save
|
||
</button>
|
||
<button class="action-panel-cancel"
|
||
aria-label="Close 'Your saved search' panel"
|
||
ref="linksrc=close_saved_search_panel"
|
||
aria-controls="saved-search-action-panel"
|
||
aria-expanded="false"
|
||
data-ga-category="save_share"
|
||
data-ga-action="alert"
|
||
data-ga-label="cancel">
|
||
Cancel
|
||
</button>
|
||
</div>
|
||
</form>
|
||
</div>
|
||
</div>
|
||
|
||
<div id="citation-manager-action-panel" class="citation-manager-action-panel action-panel" aria-hidden="true">
|
||
<div class="inner-wrap">
|
||
<h2 class="action-panel-heading">
|
||
Create a file for external citation management software
|
||
</h2>
|
||
<form id="citation-manager-action-panel-form"
|
||
class="action-panel-content action-form"
|
||
action="/results-export-ids/"
|
||
data-by-search-action="/results-export-search-data/"
|
||
data-by-ids-action="/results-export-ids/"
|
||
method="post"
|
||
data-by-search-method="post"
|
||
data-by-ids-method="post">
|
||
|
||
<input type="hidden" name="csrfmiddlewaretoken" value="E3dAtzzRkRyNkxQJhJr28BlvhXT0072zVQXF6p2dUslheYWzU244CJR9P1BcTIAT">
|
||
|
||
|
||
|
||
<input name="results-format" type="hidden" value="pubmed"/>
|
||
|
||
<div class="action-panel-actions">
|
||
<button class="action-panel-submit"
|
||
type="submit"
|
||
data-loading-label="Sending..."
|
||
data-ga-category="save_share"
|
||
data-ga-action="citation_manager"
|
||
data-ga-label="save">
|
||
Create file
|
||
</button>
|
||
<button class="action-panel-cancel"
|
||
aria-label="Close 'Send citations to citation manager' panel"
|
||
ref="linksrc=close_citation_manager_panel"
|
||
aria-controls="citation-manager-action-panel"
|
||
aria-expanded="false"
|
||
data-ga-category="save_share"
|
||
data-ga-action="citation_manager"
|
||
data-ga-label="cancel">
|
||
Cancel
|
||
</button>
|
||
</div>
|
||
</form>
|
||
</div>
|
||
</div>
|
||
|
||
|
||
|
||
|
||
<div id="rss-action-panel" class="rss-action-panel action-panel " aria-hidden="true">
|
||
<div class="inner-wrap">
|
||
<h2 class="action-panel-heading">
|
||
Your RSS Feed
|
||
</h2>
|
||
|
||
<form id="rss-action-panel-form"
|
||
class="rss-action-panel-form action-panel-content action-form"
|
||
data-create-rss-feed-url="/create-rss-feed-url/"
|
||
data-search-form-term-value="">
|
||
|
||
<input type="hidden" name="csrfmiddlewaretoken" value="E3dAtzzRkRyNkxQJhJr28BlvhXT0072zVQXF6p2dUslheYWzU244CJR9P1BcTIAT">
|
||
|
||
<div class="action-panel-control-wrap">
|
||
<label for="rss-name" class="action-panel-label required-field-asterisk">
|
||
Name of RSS Feed:
|
||
</label>
|
||
<input maxlength="200"
|
||
placeholder="Name"
|
||
type="text"
|
||
name="rss-name"
|
||
id="rss-name"
|
||
class="rss-name"
|
||
value=''
|
||
required
|
||
pattern="[^"&=<>\/]*" title="The following characters are not allowed in the Name field: "&=<>/">
|
||
</div>
|
||
|
||
<div class="rss-limit-wrap">
|
||
<div class="action-panel-control-wrap action-panel-extra-margin-top">
|
||
<label for="rss-limit" class="action-panel-label">
|
||
Number of items displayed:
|
||
</label>
|
||
<select id="rss-limit" class="no-border-panel-selector rss-limit">
|
||
<option value="5">5</option>
|
||
<option value="10">10</option>
|
||
<option value="15" selected="selected">15</option>
|
||
<option value="20">20</option>
|
||
<option value="50">50</option>
|
||
<option value="100">100</option>
|
||
</select>
|
||
</div>
|
||
</div>
|
||
|
||
<div class="action-panel-actions">
|
||
<button class="action-panel-submit"
|
||
type="submit"
|
||
data-loading-label="Creating..."
|
||
data-ga-category="save_share"
|
||
data-ga-action="alert"
|
||
data-ga-label="save">
|
||
Create RSS
|
||
</button>
|
||
<button class="action-panel-cancel"
|
||
aria-label="Close 'Your RSS' panel"
|
||
ref="linksrc=close_rss_panel"
|
||
aria-controls="rss-action-panel"
|
||
aria-expanded="false"
|
||
data-ga-category="save_share"
|
||
data-ga-action="alert"
|
||
data-ga-label="cancel">
|
||
Cancel
|
||
</button>
|
||
</div>
|
||
|
||
<div class="action-panel-control-wrap rss-link-copy-wrap">
|
||
<label for="rss-link" class="usa-sr-only">RSS Link</label>
|
||
<input placeholder="Your RSS Feed Link" type="text" name="rss-link" id="rss-link" class="rss-link" title="RSS Link">
|
||
<button
|
||
type="button"
|
||
disabled
|
||
class="rss-link-copy-button disabled"
|
||
data-ga-category="save_share"
|
||
data-ga-action="rss"
|
||
data-ga-label="copy">
|
||
Copy
|
||
</button>
|
||
</div>
|
||
</form>
|
||
</div>
|
||
</div>
|
||
|
||
</div>
|
||
</div>
|
||
|
||
<div class="article-page" id="article-page" data-article-pmid="25883705">
|
||
<aside class="page-sidebar">
|
||
<div class="inner-wrap">
|
||
|
||
<div class="full-text-links">
|
||
<div class="full-view">
|
||
<h3 class="title">
|
||
Full text links
|
||
</h3>
|
||
<div class="full-text-links-list">
|
||
<a class="link-item
|
||
pmc
|
||
dialog-focus"
|
||
href="https://pmc.ncbi.nlm.nih.gov/articles/pmid/25883705/"
|
||
target="_blank"
|
||
rel="noopener"
|
||
|
||
ref="linksrc=fulltextorjournal_fulltext&is_pmc=True&PrId=3494&itool=Abstract-def&log$=linkouticon&uid=25883705&db=pubmed&nlmid=101538301"
|
||
title="Free full text at PubMed Central"
|
||
|
||
data-ga-category="full_text"
|
||
data-ga-action="PMC"
|
||
data-ga-label="25883705"
|
||
><span class="text">
|
||
|
||
Free PMC article
|
||
|
||
</span></a>
|
||
</div>
|
||
|
||
</div>
|
||
|
||
<div class="short-view">
|
||
<a href="#" class="full-text-links-button full-text-links-dialog-trigger">
|
||
Full text links
|
||
</a>
|
||
</div>
|
||
</div>
|
||
|
||
|
||
|
||
|
||
<div class="actions-buttons sidebar"><h3 class="title">Actions</h3><div class="inner-wrap"><button class="citation-button citation-dialog-trigger"
|
||
aria-label="Open dialog with citation text in different styles"
|
||
data-ga-category="save_share"
|
||
data-ga-action="cite"
|
||
data-ga-label="open"
|
||
data-all-citations-url="/25883705/citations/"
|
||
data-citation-style="nlm"
|
||
data-pubmed-format-link="/25883705/export/"><span class="button-label">Cite</span></button><link type="text/css" href="ncbi-overlay-block/src/overlay-block.css"><div class="collections-button-container" data-article-id="25883705" data-article-db="pubmed"><button class="collections-button collections-dialog-trigger"
|
||
aria-label="Save article in MyNCBI collections."
|
||
data-ga-category="collections_button"
|
||
data-ga-action="click"
|
||
data-ga-label="collections_button"
|
||
data-collections-open-dialog-enabled="false"
|
||
data-collections-open-dialog-url="https://account.ncbi.nlm.nih.gov/?back_url=https%3A%2F%2Fpubmed.ncbi.nlm.nih.gov%2F25883705%2F%23open-collections-dialog"
|
||
data-in-collections="false"><span class="button-label">Collections</span></button><div class="overlay" role="dialog"><div id="collections-action-dialog"
|
||
class="dialog collections-dialog"
|
||
aria-hidden="true"><div class="title">Add to Collections</div><div class="collections-action-panel action-panel"><form id="collections-action-dialog-form"
|
||
class="collections-action-panel-form action-panel-content action-form action-panel-smaller-selectors"
|
||
data-existing-collections-url="/list-existing-collections/"
|
||
data-add-to-existing-collection-url="/add-to-existing-collection/"
|
||
data-create-and-add-to-new-collection-url="/create-and-add-to-new-collection/"
|
||
data-myncbi-max-collection-name-length="100"
|
||
data-collections-root-url="https://www.ncbi.nlm.nih.gov/myncbi/collections/"><input type="hidden" name="csrfmiddlewaretoken" value="E3dAtzzRkRyNkxQJhJr28BlvhXT0072zVQXF6p2dUslheYWzU244CJR9P1BcTIAT"><div class="choice-group" role="radiogroup"><ul class="radio-group-items"><li><input type="radio"
|
||
id="collections-action-dialog-new"
|
||
class="collections-new"
|
||
name="collections"
|
||
value="new"
|
||
data-ga-category="collections_button"
|
||
data-ga-action="click"
|
||
data-ga-label="collections_radio_new"><label for="collections-action-dialog-new">Create a new collection</label></li><li><input type="radio"
|
||
id="collections-action-dialog-existing"
|
||
class="collections-existing"
|
||
name="collections"
|
||
value="existing"
|
||
checked="true"
|
||
data-ga-category="collections_button"
|
||
data-ga-action="click"
|
||
data-ga-label="collections_radio_existing"><label for="collections-action-dialog-existing">Add to an existing collection</label></li></ul></div><div class="controls-wrapper"><div class="action-panel-control-wrap new-collections-controls"><label for="collections-action-dialog-add-to-new" class="action-panel-label required-field-asterisk">
|
||
Name your collection:
|
||
</label><input
|
||
type="text"
|
||
name="add-to-new-collection"
|
||
id="collections-action-dialog-add-to-new"
|
||
class="collections-action-add-to-new"
|
||
pattern="[^"&=<>\/]*" title="The following characters are not allowed in the Name field: "&=<>/"
|
||
maxlength="100"
|
||
data-ga-category="collections_button"
|
||
data-ga-action="create_collection"
|
||
data-ga-label="non_favorties_collection"><div class="collections-new-name-too-long usa-input-error-message selection-validation-message">
|
||
Name must be less than 100 characters
|
||
</div></div><div class="action-panel-control-wrap existing-collections-controls"><label for="collections-action-dialog-add-to-existing" class="action-panel-label">
|
||
Choose a collection:
|
||
</label><select id="collections-action-dialog-add-to-existing"
|
||
class="action-panel-selector collections-action-add-to-existing"
|
||
data-ga-category="collections_button"
|
||
data-ga-action="select_collection"
|
||
data-ga-label="($('.collections-action-add-to-existing').val() === 'Favorites') ? 'Favorites' : 'non_favorites_collection'"></select><div class="collections-retry-load-on-error usa-input-error-message selection-validation-message">
|
||
Unable to load your collection due to an error<br><a href="#">Please try again</a></div></div></div><div class="action-panel-actions"><button class="action-panel-submit"
|
||
type="submit"
|
||
data-loading-label="Adding..."
|
||
data-pinger-ignore
|
||
data-ga-category="collections_button"
|
||
data-ga-action="click"
|
||
data-ga-label="add">
|
||
Add
|
||
</button><button class="action-panel-cancel"
|
||
aria-label="Close 'Add to Collections' panel"
|
||
ref="linksrc=close_collections_panel"
|
||
aria-controls="collections-action-panel"
|
||
aria-expanded="false"
|
||
data-ga-category="collections_button"
|
||
data-ga-action="click"
|
||
data-ga-label="cancel">
|
||
Cancel
|
||
</button></div></form></div></div></div></div><button class="more-actions-button more-actions-dialog-trigger"
|
||
title="Open dialog with more actions to take"
|
||
ref="linksrc=more_actions_btn"></button><div class="display-options" data-format-key="format"
|
||
data-default-format-value="abstract"
|
||
data-current-format-value="abstract" role="region"><button
|
||
class="trigger usa-button"
|
||
title="Change format"
|
||
data-ga-category="display_options"
|
||
data-ga-action="display_options_dialog"><span class="button-label">Display options</span></button><div class="dropdown" hidden><div class="title">
|
||
Display options
|
||
</div><div class="content"><div class="format-container"><span class="option-label">
|
||
Format
|
||
</span><select name="format" data-initial-value="abstract" aria-label="Display format" id="sidebar-actions-display-format"><option value="abstract">Abstract</option><option value="pubmed">PubMed</option><option value="pmid">PMID</option></select></div></div></div></div></div></div>
|
||
|
||
<div class="social-sharing">
|
||
<h3 class="title">
|
||
Share
|
||
</h3>
|
||
<ul class="social-sharing-links usa-unstyled-list">
|
||
|
||
|
||
<li>
|
||
<a href="http://twitter.com/intent/tweet?text=Clinical%20research%20quo%20vadis%3F%20Trends%20in%20reporting%20of%20clinical%20trials%20and%20observational%20study%20designs%20over%20two%20decades%20https%3A//pubmed.ncbi.nlm.nih.gov/25883705/"
|
||
class="share-link share-link-twitter"
|
||
rel="noreferrer noopener"
|
||
target="Pubmed-Social-Media-Share-Popup"
|
||
title="Share article on Twitter"
|
||
data-ga-category="save_share"
|
||
data-ga-action="social"
|
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</a></li></ul></div></div></div><span class="period">. </span><span class="cit">2015 Jun;7(6):428-34.</span>
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Clinical research quo vadis? Trends in reporting of clinical trials and observational study designs over two decades
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Clinical research quo vadis? Trends in reporting of clinical trials and observational study designs over two decades
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</a></li></ul></div></div></div><span class="period">. </span><span class="cit">2015 Jun;7(6):428-34.</span>
|
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</div>
|
||
|
||
|
||
|
||
<span class="citation-doi">
|
||
doi: 10.14740/jocmr2115w.
|
||
</span>
|
||
|
||
|
||
|
||
<span class="secondary-date">
|
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Epub 2015 Apr 8.
|
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|
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<li data-affiliation-id="short-view-affiliation-1"
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id="short-view-affiliation-1"
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><sup class="key">1</sup> Department of Surgery & Division of Cardiothoracic Surgery, Medical College of Wisconsin, Milwaukee, 53232 WI, USA.</li>
|
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|
||
<li data-affiliation-id="short-view-affiliation-2"
|
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id="short-view-affiliation-2"
|
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><sup class="key">2</sup> Department of Biostatistics, Harvard School of Public Health, Boston, 02115 MA, USA.</li>
|
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|
||
<li data-affiliation-id="short-view-affiliation-3"
|
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id="short-view-affiliation-3"
|
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><sup class="key">3</sup> Comprehensive Heart Failure Center, Department of Internal Medicine I, University of Wurzburg, Wurzburg, Germany.</li>
|
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|
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PMID:
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<strong class="current-id" title="PubMed ID">25883705</strong>
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PMC4394915
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10.14740/jocmr2115w
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|
||
|
||
<strong class="sub-title">
|
||
Background:
|
||
</strong>
|
||
|
||
Multiple classifications have been developed that classify the medical literature into different levels of evidence to facilitate the evaluation of study results and practice of evidence-based medicine. The suggested hierarchies of evidence are generally based on the type of study design; randomized, controlled clinical trials constitute the top level of evidence while case reports rank the lowest among epidemiologic study designs. However, little is known about the frequency with which different study designs appear in the medical literature overall. The purpose of this study was to describe trends in the frequency of reports of randomized control trials (RCTs) as compared to other study designs in the medical literature over two decades.
|
||
</p>
|
||
|
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|
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|
||
|
||
<strong class="sub-title">
|
||
Methods:
|
||
</strong>
|
||
|
||
Data about the prevalence of various types of study designs in the medical literature over the last two decades (years 1990 - 2009) were abstracted from PubMed, validated and subjected to cross-sectional and longitudinal analysis.
|
||
</p>
|
||
|
||
|
||
|
||
|
||
|
||
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||
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|
||
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|
||
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|
||
|
||
<strong class="sub-title">
|
||
Results:
|
||
</strong>
|
||
|
||
In the last 20 years, the annual rate of publication of journal articles has more than doubled. During this period, the percentage of observational studies increased from 29.9% to 40.5%, the percentage of reports of RCTs increased minimally, and there was a striking decline in the percentage of case reports (from 49.8% to 33.6%) in the medical literature overall. In contrast, in three selected, highly cited medical journals, the percentage of reports of RCTs increased by almost 10%. Surprisingly, the percentage of articles classified as case reports also increased (from 36.3% to 43.8%) in these three journals, while the percentage of reports of cohort and case-control studies decreased.
|
||
</p>
|
||
|
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|
||
|
||
<strong class="sub-title">
|
||
Conclusion:
|
||
</strong>
|
||
|
||
Though the relative frequency of reports from RCTs has not changed substantially in the last 20 years, cohort studies and case-control studies have largely supplanted simple case reports. In contrast, in high impact journals, the representation of RCTs and case reports has increased, with corresponding declines in reports based on other study designs. Further research will be needed to determine whether those trends in publication have resulted in more robust evidence and faster advancement of medical knowledge.
|
||
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||
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|
||
|
||
<strong class="sub-title">
|
||
Keywords:
|
||
</strong>
|
||
|
||
Clinical research; Clinical trials; Observational studies; Study design; Trend.
|
||
</p>
|
||
|
||
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<div class="figures" id="figures">
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Figures
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||
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data-image-alt="Figure 1"
|
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data-pmc-id="PMC4394915"
|
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data-figure-id="F1">
|
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<img class="figure-thumb" itemprop="thumbnail"
|
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id="article-image-0"
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src="https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b384/4394915/265ba40f441a/jocmr-07-428-g001.gif"
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<p> Figure 1 </p>
|
||
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||
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||
<div class="figure-caption-contents"><p> New reports on human subjects… </p></div>
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|
||
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||
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||
<div class="figure-caption-contents"><p> New reports on human subjects research by design and per year. (a) All… </p></div>
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||
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Figure 1
|
||
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|
||
|
||
|
||
|
||
<div class="figure-caption-contents">New reports on human subjects research by design and per year. (a) All Journals indexed in PubMed. (b) The New England Journal of Medicine. (c) The Journal of the American Medical Association. (d) The Lancet. The absolute number of human subjects research reports published per year is graphed for the time period between 1990 and 2009 and per study design, respectively. The number of reports publised increased for all study designs considered.</div>
|
||
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