A PHP Error was encountered

Severity: Warning

Message: file_get_contents(https://...@gmail.com&api_key=61f08fa0b96a73de8c900d749fcb997acc09): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests

Filename: helpers/my_audit_helper.php

Line Number: 143

Backtrace:

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 143
Function: file_get_contents

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 209
Function: simplexml_load_file_from_url

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 994
Function: getPubMedXML

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 3134
Function: GetPubMedArticleOutput_2016

File: /var/www/html/application/controllers/Detail.php
Line: 574
Function: pubMedSearch_Global

File: /var/www/html/application/controllers/Detail.php
Line: 488
Function: pubMedGetRelatedKeyword

File: /var/www/html/index.php
Line: 316
Function: require_once

Assessment of Frequency and Reporting of Changes in Cancer Trial Design After Initiation of Patient Accrual. | LitMetric

AI Article Synopsis

  • - The study analyzes cancer drug trials listed on ClinicalTrials.gov to see how trial designs change over time.
  • - It looks at both later updates to the trials and published journal reports to identify these changes and the reasons behind them.
  • - The research also evaluates how transparent these modifications are in the reporting process.

Article Abstract

This study matches entries in ClinicalTrials.gov for cancer drug trials at initiation of the trial with later entries and with journal reports of the trials to assess modifications in trial design, external factors associated with such modifications, and transparency in reporting them.

Download full-text PDF

Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6440244PMC
http://dx.doi.org/10.1001/jamaoncol.2018.5877DOI Listing

Publication Analysis

Top Keywords

trial design
8
assessment frequency
4
frequency reporting
4
reporting changes
4
changes cancer
4
cancer trial
4
design initiation
4
initiation patient
4
patient accrual
4
accrual study
4

Similar Publications

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!

A PHP Error was encountered

Severity: Notice

Message: fwrite(): Write of 34 bytes failed with errno=28 No space left on device

Filename: drivers/Session_files_driver.php

Line Number: 272

Backtrace:

A PHP Error was encountered

Severity: Warning

Message: session_write_close(): Failed to write session data using user defined save handler. (session.save_path: /var/lib/php/sessions)

Filename: Unknown

Line Number: 0

Backtrace: