X-RaysNCT05025319
Optimization of Bedside Chest X-rays Taken in the Intensive Care Unit by Using Current Software-based Techniques
An observational study of X-Rays, run by Joint Authority for Päijät-Häme Social and Health Care at 1 site in Finland.
Trial summary
This study investigates how to utilize an algorithm-based virtual grid in lung imaging in intensive care unit patients. The aim is to compare the radiation dose caused by imaging with a virtual grid and a traditional grid and relate this to the achieved image quality. Read more about this study
- Who is it for?
- Ages 18 years and older
- Conditions the study is for
- X-Rays
- What is being tested?
- X-ray image
- Type of treatment
- Surgery or procedure
- How many people
- 500 participants
- Where
- 1 siteFinland
- Study dates
- 1 Aug 2020to 31 Dec 2028
- Phase
- Observational
- Are there results?
- Not yet: the study is under way
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 years and older
- All sexes
- No healthy volunteers
- Adult, Older adult
Study population: Intensive care patients
Who may be able to join
- All patients in the intensive care unit with an imaging of the lung.
Who cannot join
- Pregnancy
Trial locations and contacts
1 site in 1 country.
Finland1 site
Joint Authority for Päijät-Häme Social and Health Care
Lahti, 15850
About this study
This study investigates how to utilize an algorithm-based virtual grid in lung imaging in intensive care unit patients. The aim is to compare the radiation dose caused by imaging with a virtual grid and a traditional grid and relate this to the achieved image quality. The study aims to determine how the radiation dose can be lowered and still obtain the same diagnostic image quality as using a traditional scatter-limiting lattice.
- Conditions
- X-Rays
- Being tested
- X-ray image
- Keywords
- Imaging, Grid, X-ray, Image quality
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
X-ray imageRadiation
Bedside x-ray at intensive unit.
| Study group | Role | What they receive |
|---|---|---|
| Taditional Grid | Patients imaged with traditional grid Receives: Radiation: X-ray image | |
| Virtual Grid | Patients imaged with virtual grid Receives: Radiation: X-ray image |
What is being measured
The primary outcome is the main question the study is designed to answer.
Image quality
Compare the radiation dose caused by imaging with a virtual grid and a traditional grid and relate this to the achieved image qualit
Measured: 2 years
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted27 Aug 2021
- Study start1 Aug 2020
- Primary completion31 Dec 2027 (estimated)
- Study completion31 Dec 2028 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for X-RaysStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Observational
- Observational model
- Cohort
- Time perspective
- Retrospective
- Enrolment
- 500 participants (estimated)
Sponsor and investigators
- Lead sponsor
- Joint Authority for Päijät-Häme Social and Health Care
- Sponsor type
- University, hospital or other
- Collaborators
- Tampere University
- Responsible party
- Principal investigator, Marjo Soini, Joint Authority for Päijät-Häme Social and Health Care
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT05025319
- Sponsor's protocol ID
- R19100 (PHKS)
- Status last verified
- Mar 2024
- First submitted
- 26 Aug 2021
- Last updated
- 25 Mar 2024
- Results posted
- No
- Data monitoring committee
- No
- FDA-regulated drug
- No
- FDA-regulated device
- Yes
- Individual data sharing
- Undecided
Study at a glance
From the registry record, last updated by the sponsor on 25 Mar 2024. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Optimization of Bedside Chest X-rays Taken in the Intensive Care Unit by Using Current Software-based Techniques
- ClinicalTrials.gov ID
- NCT05025319
- Acronym / sponsor ID
- R19100 (PHKS)
- Conditions
- X-Rays
- Keywords
- Imaging, Grid, X-ray, Image quality
- Study type
- Observational
- Recruitment status
- Active, not recruiting
- Enrolment
- 500 participants (estimated)
- Lead sponsor
- Joint Authority for Päijät-Häme Social and Health CareUniversity, hospital or other
- Collaborators
- Tampere University
- Study start
- 1 Aug 2020 (actual)
- Primary completion
- 31 Dec 2027 (estimated)
- Study completion
- 31 Dec 2028 (estimated)
- First posted
- 27 Aug 2021 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
This study investigates how to utilize an algorithm-based virtual grid in lung imaging in intensive care unit patients. The aim is to compare the radiation dose caused by imaging with a virtual grid and a traditional grid and relate this to the achieved image quality. The study aims to determine how the radiation dose can be lowered and still obtain the same diagnostic image quality as using a traditional scatter-limiting lattice.
Study design
- Observational model
- Cohort
- Time perspective
- Retrospective
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| Taditional Grid | – | Radiation: X-ray imagePatients imaged with traditional grid |
| Virtual Grid | – | Radiation: X-ray imagePatients imaged with virtual grid |
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
- Study population
- Intensive care patients
Key inclusion criteria (1 listed)
- All patients in the intensive care unit with an imaging of the lung.
Key exclusion criteria (1 listed)
- Pregnancy
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| X-ray imageBedside x-ray at intensive unit. | Radiation | Taditional Grid, Virtual Grid |
Primary outcome
Image quality
Time frame: 2 years
Compare the radiation dose caused by imaging with a virtual grid and a traditional grid and relate this to the achieved image qualit
Results and safety
This study is still under way. Results are not available in the source record yet.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 25 Mar 2024.
- Individual participant dataSharing planned: Undecided
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
The record lists no contact. Use the official record to reach the sponsor.
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
An observational study of X-Rays, run by Joint Authority for Päijät-Häme Social and Health Care at 1 site in Finland.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 1 inclusion and 1 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: under way, not looking for participants, as of the sponsor's last update on 25 Mar 2024. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in Finland. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
This study is still under way. Results are not available in the source record yet.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Image quality (time frame: 2 years). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 25 Mar 2024.