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Related Concept Videos

Archival Research01:40

Archival Research

Some researchers gain access to large amounts of data without interacting with a single research participant. Instead, they use existing records to answer various research questions. This type of research approach is known as archival research. Archival research relies on looking at past records or data sets to look for interesting patterns or relationships. For example, a researcher might access the academic records of all individuals who enrolled in college within the past ten years and...
Data Collection I01:30

Data Collection I

Data collection gathers information needed to make accurate judgments about a patient's present condition. During a health history interview, subjective data is collected from the patient, their caregivers, or family members, and objective data is collected through observations and physical assessment. Patients are the primary source of subjective data. Thus information gathered from patients through interviews, observations, and physical examination is primary data. Secondary sources of data...
Data Collection II01:29

Data Collection II

The nursing history captures and records the patient's health status, so that a care plan evolves to meet the patient's individual needs. The nursing health history is a part of the initial assessment. A comprehensive history covers all health dimensions and plays a significant role in the assessment process. A comprehensive history includes the patient's biographical information, reasons for seeking health care, expectations, present and past health history, medications, and family,...
Data Collection III01:05

Data Collection III

The physical assessment examines the patient for objective data that defines the patient's condition, and aids in formulating the nursing care plan. The purpose of physical assessment is a health status appraisal, which includes identifying health problems, and establishing a database for nursing intervention.
The principles to begin the physical assessment include conducting a comprehensive or problem-related history in a quiet, well-lit room, emphasizing privacy and comfort for the patient.
Data Reporting and Recording01:24

Data Reporting and Recording

Reporting and recording are crucial in data documentation. The timely, thorough, and accurate documentation of facts is essential when recording patient data. Failure to record findings during an assessment or interpretation of a problem will result in loss of information and make the patient document unreliable. The reader is left with general impressions if the information is not specific. A recording is documenting data of the individual's health information in a traceable, secure, and...
GIS Software, Hardware, and Sources of GIS Data01:23

GIS Software, Hardware, and Sources of GIS Data

A Geographic Information System (GIS) combines specialized software and hardware to effectively manage, analyze, and present spatial and related data. GIS software includes critical functionalities such as a user interface for easy navigation, database management tools for handling spatial and attribute data, and data retrieval features for efficient access. Analytical tools transform raw data into insights, while display functions produce maps and reports in various formats for effective...

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Related Experiment Video

Updated: Jul 1, 2026

Trajectory Data Analyses for Pedestrian Space-time Activity Study
16:14

Trajectory Data Analyses for Pedestrian Space-time Activity Study

Published on: February 25, 2013

ARCAD-Asia initiative: leveraging yesterday's data for tomorrow.

Y Takeda1, T Misumi1, H Bando1,2,3

  • 1Department of Data Science, Department for the Promotion of Drug and Diagnostic Development, National Cancer Center Hospital East, Kashiwa, Japan.

ESMO Gastrointestinal Oncology
|February 6, 2026
PubMed
Summary

The Foundation Aide et Recherche en Cancérologie Digestive (ARCAD) database now includes Asian patient data, expanding to approximately 50,000 individual patient data points. This global integration enhances cancer research and development.

Keywords:
clinical study datadata sharingintegrated databaseno placebo initiative

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The Participant-Reported Implementation Update and Score (PRIUS): A Novel Method for Capturing Implementation-Related Data Over Time
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Methodology for Establishing a Community-Wide Life Laboratory for Capturing Unobtrusive and Continuous Remote Activity and Health Data
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The Participant-Reported Implementation Update and Score (PRIUS): A Novel Method for Capturing Implementation-Related Data Over Time
06:05

The Participant-Reported Implementation Update and Score (PRIUS): A Novel Method for Capturing Implementation-Related Data Over Time

Published on: February 19, 2021

Area of Science:

  • Oncology
  • Data Science
  • Clinical Trials

Background:

  • The Foundation Aide et Recherche en Cancérologie Digestive (ARCAD) database project began in 2006, collecting over 40,000 individual patient data (IPD) for metastatic colorectal cancer.
  • Data sharing and integration of clinical trials are crucial for advancing research and development in clinical oncology.

Purpose of the Study:

  • To establish ARCAD-Asia and integrate Asian clinical trial data into the global ARCAD database.
  • To create a comprehensive and accessible global database for cancer research.

Main Methods:

  • ARCAD-Asia was launched in 2021 to collect Asian clinical trial data.
  • A reproducible data conversion procedure was developed, and data were transferred and integrated into the existing ARCAD database.
  • Data were shared across multiple international data centers.

Main Results:

  • From September 2021 to April 2023, 2318 IPD from nine metastatic colorectal cancer trials were integrated into ARCAD-Asia.
  • By autumn 2023, ARCAD-Asia will contain 12 trials with 3883 IPD.
  • The integrated ARCAD database now comprises 70 trials with approximately 50,000 IPD.

Conclusions:

  • ARCAD-Asia was successfully established, contributing to a global integrated database through active collaboration.
  • Future efforts will focus on collecting more Asian IPD and expanding to include additional cancer types.
  • The goal is to create a more comprehensive and widely available global cancer database.