Comparison of Self-assessment vs. Assessment by Others of Critically Ill Patients (ASTON)

October 5, 2020 updated by: Technical University of Munich

Agreement in Relatives' Assessment in Standardized Questionnaires of Patients Who Have Been Admitted to Intensive Care Compared to Patients Who Have Not Been Admitted to Intensive Care (ASTON Study)

We will test the results of standardized questionnaires for patients admitted to intensive care assessed by relatives/caregivers compared to the patient itself. Furthermore we will compare results with patients not admitted to intensive care.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Completed

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Observational

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
200

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Germany
      • Berlin, Germany, 13353
        • Charite - Universitatsmedizin Berlin
    • Bavaria
      • Munich, Bavaria, Germany, 81675
        • Klinikum rechts der Isar, School of Medicine, Technical University of Munich

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Sampling Method

Probability Sample

Study Population

Surgical patients with a high risk to be admitted to intensive care

Description

Inclusion Criteria:

  • patient with a postoperative risk to be admitted to intensive care
  • signed informed consent

Exclusion Criteria:

  • patient who is not able to fill out the questionnaires alone and independent
  • patient without relatives or a caregiver who could answer the assessment after surgery

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Observational Models: Case-Control
  • Time Perspectives: Prospective

Cohorts and Interventions

Group / Cohort

Group / Cohort

A group or subgroup of participants in an observational study that is assessed for biomedical or health outcomes.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Intensive Care Patients
Postoperative patients who have been admitted to intensive care
Other: WHODAS 2.0
WHO Disability Score
Other: EQ5D
Health related quality of life measured with European Quality of Life 5 Dimensions 5 Level
Other: IADL
The Lawton Instrumental Activities of Daily Living
Other: Barthel-Score
Barthel Score of the patient
Other: SF-36
Short Form Health 36
Other: MoCA Blind
Montreal Cognitive Assessment
Non-Intensive Care Patients
Postoperative patients who have not been admitted to intensive care but to the normal ward
Other: WHODAS 2.0
WHO Disability Score
Other: EQ5D
Health related quality of life measured with European Quality of Life 5 Dimensions 5 Level
Other: IADL
The Lawton Instrumental Activities of Daily Living
Other: Barthel-Score
Barthel Score of the patient
Other: SF-36
Short Form Health 36
Other: MoCA Blind
Montreal Cognitive Assessment

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Agreement in assessment of ICU patients
Time Frame: 2 weeks before hospital admission
Comparison of results of self-assessment versus assessment by others of standardized questionnaires of postoperative patients admitted to intensive care
2 weeks before hospital admission

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Agreement in assessment of ICU vs. non-ICU patients
Time Frame: 2 weeks before hospital admission
Comparison of results of assessment of questionnaires of ICU patients vs. non-ICU patients
2 weeks before hospital admission
Agreement in assessment of non-ICU patients
Time Frame: 2 weeks before hospital admission
Comparison of results of self-assessment versus assessment by others of standardized questionnaires of postoperative patients not admitted to intensive care but to the normal ward
2 weeks before hospital admission
Multivariate testing using the closeness of the relationship
Time Frame: 2 weeks before hospital admission
It will be tested if the closeness of relationship patient - relative/caregiver changes the agreement, i.e. if the agreement is dependent or independent of the closeness of the relationship
2 weeks before hospital admission

Other Outcome Measures

Other Outcome Measures

For clinical trials, a planned measurement described in the protocol that is used to determine the effect of an intervention/treatment on participants. For observational studies, a measurement or observation that is used to describe patterns of diseases or traits, or associations with exposures, risk factors, or treatment. Types of outcome measures include primary outcome measure and secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Definition of criteria which define an appropriate close relationship to receive a reliable test result
Time Frame: 2 weeks before hospital admission
Test which closeness of relationship is sufficient to provide adequate test results compared with the patient's answers
2 weeks before hospital admission

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Technical University of Munich

Collaborators

Collaborators

An organization other than the sponsor that provides support for a clinical study. This support may include activities related to funding, design, implementation, data analysis, or reporting.
Charite University, Berlin, Germany
Translationales intensivmedizinisches Forschungsnetzwerk Organdysfunktion

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Principal Investigator: Steffen Weber-Carstens, MD, Charite University, Berlin, Germany

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
February 25, 2019

Primary Completion (Actual)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
August 15, 2020

Study Completion (Actual)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
August 15, 2020

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
December 17, 2018

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
December 19, 2018

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
December 24, 2018

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
October 6, 2020

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
October 5, 2020

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
October 1, 2020

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • ASTON

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

Undecided

IPD Plan Description

Anonymized data will be made available to other researchers on reasonable request. A data share agreement will have to be signed by both parties.

Examples of reasonable requests are:

  • a metaanalysis in the field
  • a research collaboration
  • rerun the analysis

Data will only be provided for the purpose requested and may not be used otherwise without authorization/agreement.

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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