Had a Computed Tomography Scan of the Chest Within 24 Hours After Stroke OnsetPICASNCT05923034
Pulmonary Infection After Ischemic Stroke
An observational study of Had a Computed Tomography Scan of the Chest Within 24 Hours After Stroke Onset, run by Capital Medical University at 6 sites in China.
Trial summary
To assess the frequency of signs of pulmonary infection on a chest CT and development of clinical diagnose of poststroke pneumonia，and its effect on functional outcome in patients with acute ischemic stroke. Read more about this study
- Who is it for?
- Ages 18 years and older
- Conditions the study is for
- Had a Computed Tomography Scan of the Chest Within 24 Hours After Stroke Onset
- How many people
- 500 participants
- Where
- 6 sitesChina
- Study dates
- 1 Mar 2022to 20 Jul 2023
- Phase
- Observational
- Are there results?
- None posted in the registry
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: had a computed tomography scan of the chest within 24 hours after stroke onset
Who may be able to join
- Have a computed tomography scan of the chest within 24 hours after stroke onset
Who cannot join
- -
Trial locations and contacts
6 sites in 1 country.
Nan Yang, MM contact
6 sites in 1 country
China6 sites, 6 recruiting
- Recruiting
People Hospital of Rongcheng
Baoding, Hebei
Mengge Zhang, MM
- Recruiting
Xuanwu Hospital, Capital Medical University
Beijing, 100053
Nan Yang, MM, 384487208@qq.com
- Recruiting
Shihezi Municipal Hospital
Shihezi, Xinjiang
Naren Ya
- Recruiting
The Second Hospital of Hebei Medical University
Shijiazhuang, Hebei
Fang Xue, MD
- Recruiting
Suzhou Municipal Hospital
Suzhou, Anhui
Zhengfei Ma, MD
- Recruiting
People Hospital of Ningjin
Xingtai, Hebei
Fei Gu, MD
About this study
Official title: Pulmonary Infection and Clinical Pneumonia After Ischemic Stroke
To assess the frequency of signs of pulmonary infection on a chest CT and development of clinical diagnose of poststroke pneumonia，and its effect on functional outcome in patients with acute ischemic stroke.
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
| Study group | Role | What they receive |
|---|---|---|
| had a computed tomography scan of the chest within 24 hours after stroke onset | Not described |
What is being measured
The primary outcome is the main question the study is designed to answer.
With radiological signs of pulmonary infection
Measured: 24 hours
Secondary outcomes (2)
development of clinical poststroke pneumonia
Measured: 2 weeks or at discharge
modified Rankin Scale
Measured: 90 days
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted28 Jun 2023
- Study start1 Mar 2022
- Primary completion20 Jan 2023
- Study completion20 Jul 2023 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Had a Computed Tomography Scan of the Chest Within 24 Hours After Stroke OnsetStudies of the same condition, open and under way.
- More trials run by Capital Medical UniversityThe sponsor's other registered studies.
- 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
- Capital Medical University
- Sponsor type
- University, hospital or other
- Responsible party
- Principal investigator, Ji Xunming,MD,PhD, Capital Medical University
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT05923034
- Sponsor's protocol ID
- PICAS
- Acronym
- PICAS
- Status last verified
- Jun 2023
- First submitted
- 20 Jun 2023
- Last updated
- 28 Jun 2023
- Results posted
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
Study at a glance
From the registry record, last updated by the sponsor on 28 Jun 2023. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Pulmonary Infection and Clinical Pneumonia After Ischemic Stroke
- ClinicalTrials.gov ID
- NCT05923034
- Acronym / sponsor ID
- PICAS / PICAS
- Study type
- Observational
- Recruitment status
- Unknown status
- Enrolment
- 500 participants (estimated)
- Lead sponsor
- Capital Medical UniversityUniversity, hospital or other
- Study start
- 1 Mar 2022 (actual)
- Primary completion
- 20 Jan 2023 (actual)
- Study completion
- 20 Jul 2023 (estimated)
- First posted
- 28 Jun 2023 (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.
To assess the frequency of signs of pulmonary infection on a chest CT and development of clinical diagnose of poststroke pneumonia，and its effect on functional outcome in patients with acute ischemic stroke.
Study design
- Observational model
- Cohort
- Time perspective
- Retrospective
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| had a computed tomography scan of the chest within 24 hours after stroke onset | – | – |
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
- Study population
- had a computed tomography scan of the chest within 24 hours after stroke onset
Key inclusion criteria (1 listed)
- Have a computed tomography scan of the chest within 24 hours after stroke onset
Key exclusion criteria (1 listed)
- -
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Primary outcome
With radiological signs of pulmonary infection
Time frame: 24 hours
2 secondary outcomes
development of clinical poststroke pneumonia
Time frame: 2 weeks or at discharge
modified Rankin Scale
Time frame: 90 days
Results and safety
Results are not available in the source record.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 28 Jun 2023.
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.
Nan Yang, MM contact
6 sites in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
An observational study of Had a Computed Tomography Scan of the Chest Within 24 Hours After Stroke Onset, run by Capital Medical University at 6 sites in China.
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: status not confirmed, as of the sponsor's last update on 28 Jun 2023. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 6 sites in China. 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?
Results are not available in the source record.
How can a doctor refer a patient or contact the research team?
Contact Xunming Ji, MD (010-83199439, jixm@ccmu.edu.cn), or a site near the patient. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
With radiological signs of pulmonary infection (time frame: 24 hours). 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 28 Jun 2023.