Acute Coronary SyndromeACSNCT07142733
Inducing and Relieving Factors of Chest Tightness (Pain) in Patients With Acute Coronary Syndrome
An observational study of Acute Coronary Syndrome, run by National Taiwan University Hospital at 1 site in Taiwan.
Trial summary
The research aims to investigate various aspects related to chest discomfort (pain) in patients diagnosed with Acute Coronary Syndrome (ACS). Firstly, it seeks to identify the factors that trigger such discomfort in ACS patients. Read more about this study
- Who is it for?
- Ages 18 years and older
- Conditions the study is for
- Acute Coronary Syndrome
- How many people
- 142 participants
- Where
- 1 siteTaiwan
- Study dates
- 1 Apr 2024to 10 Apr 2025
- How long will I take part?
- 1 Day
- 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: Patients with acute coronary syndrome presenting with chief complaints of chest tightness or pain.
Who may be able to join
- The inclusion criteria for this study comprise patients aged 18 years or older who are proficient in communicating with the researcher in Mandarin or Taiwanese Hokkien.
Who cannot join
- Exclusion criteria include individuals currently diagnosed with a mental illness, those with substance abuse or alcohol addiction, and those experiencing acute onset symptoms without a prior history of chest discomfort or pain related to heart issues.
Trial locations and contacts
1 site in 1 country.
About this study
The research aims to investigate various aspects related to chest discomfort (pain) in patients diagnosed with Acute Coronary Syndrome (ACS). Firstly, it seeks to identify the factors that trigger such discomfort in ACS patients. Additionally, the study aims to explore different methods utilized to alleviate chest pain in these individuals and assess their effectiveness. Furthermore, it aims to analyze how basic attributes of patients may influence both the precipitating factors and the effectiveness of relief methods for chest discomfort. Finally, the research aims to understand how factors related to other diseases may impact chest discomfort and its alleviation methods in ACS patients.
Read the detailed description
The inclusion criteria for this study comprise patients aged 18 years or older who are proficient in communicating with the researcher in Mandarin or Taiwanese Hokkien. Exclusion criteria include individuals currently diagnosed with a mental illness, those with substance abuse or alcohol addiction, and those experiencing acute onset symptoms without a prior history of chest discomfort or pain related to heart issues.
- Conditions
- Acute Coronary Syndrome
- Keywords
- acute coronary syndrome
- Medical subject headings
- Acute Coronary Syndrome
What is being measured
The primary outcome is the main question the study is designed to answer.
Inducing and Relieving Factors of Chest Tightness (Pain) in Patients with Acute Coronary Syndrome
The finding of this study can be used as a reference for inducing factors and relieving factors in patient with ACS.
Measured: after 142 case
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted27 Aug 2025
- Study start1 Apr 2024
- Primary completion10 Apr 2025
- Study completion10 Apr 2025
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Acute Coronary SyndromeStudies of the same condition, open and under way.
- More trials run by National Taiwan University HospitalThe 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
- Case only
- Time perspective
- Cross-sectional
- Enrolment
- 142 participants (actual)
- Target duration
- 1 Day
Sponsor and investigators
- Lead sponsor
- National Taiwan University Hospital
- Sponsor type
- University, hospital or other
- Responsible party
- Sponsor
- Investigators
- Hsien-Li Kao, Study chair, manager and staff
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT07142733
- Sponsor's protocol ID
- 202402091RIND
- Acronym
- ACS
- Status last verified
- Mar 2024
- First submitted
- 16 Jul 2025
- Last updated
- 27 Aug 2025
- Results posted
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- Undecided
Study at a glance
From the registry record, last updated by the sponsor on 27 Aug 2025. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Inducing and Relieving Factors of Chest Tightness (Pain) in Patients With Acute Coronary Syndrome
- ClinicalTrials.gov ID
- NCT07142733
- Acronym / sponsor ID
- ACS / 202402091RIND
- Conditions
- Acute Coronary Syndrome
- Keywords
- acute coronary syndrome
- Study type
- Observational
- Recruitment status
- Completed
- Enrolment
- 142 participants (actual)
- Lead sponsor
- National Taiwan University HospitalUniversity, hospital or other
- Study start
- 1 Apr 2024 (actual)
- Primary completion
- 10 Apr 2025 (actual)
- Study completion
- 10 Apr 2025 (actual)
- First posted
- 27 Aug 2025 (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.
The research aims to investigate various aspects related to chest discomfort (pain) in patients diagnosed with Acute Coronary Syndrome (ACS). Firstly, it seeks to identify the factors that trigger such discomfort in ACS patients. Additionally, the study aims to explore different methods utilized to alleviate chest pain in these individuals and assess their effectiveness. Furthermore, it aims to analyze how basic attributes of patients may influence both the precipitating factors and the effectiveness of relief methods for chest discomfort. Finally, the research aims to understand how factors related to other diseases may impact chest discomfort and its alleviation methods in ACS patients.
Detailed description
The inclusion criteria for this study comprise patients aged 18 years or older who are proficient in communicating with the researcher in Mandarin or Taiwanese Hokkien. Exclusion criteria include individuals currently diagnosed with a mental illness, those with substance abuse or alcohol addiction, and those experiencing acute onset symptoms without a prior history of chest discomfort or pain related to heart issues.
Study design
- Observational model
- Case only
- Time perspective
- Cross-sectional
- Target follow-up
- 1 Day
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
- Study population
- Patients with acute coronary syndrome presenting with chief complaints of chest tightness or pain.
Key inclusion criteria (1 listed)
- The inclusion criteria for this study comprise patients aged 18 years or older who are proficient in communicating with the researcher in Mandarin or Taiwanese Hokkien.
Key exclusion criteria (1 listed)
- Exclusion criteria include individuals currently diagnosed with a mental illness, those with substance abuse or alcohol addiction, and those experiencing acute onset symptoms without a prior history of chest discomfort or pain related to heart issues.
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
Inducing and Relieving Factors of Chest Tightness (Pain) in Patients with Acute Coronary Syndrome
Time frame: after 142 case
The finding of this study can be used as a reference for inducing factors and relieving factors in patient with ACS.
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 27 Aug 2025.
- Individual participant dataSharing planned: Undecided
Related trials for Acute Coronary Syndrome
Recruiting
CT Stress Myocardial Perfusion, Fractional Flow Reserve and Angiography in Patients With Stable Chest Pain Syndromes
Coronary Artery Disease, Chest Syndrome
Recruiting
WIN Ratio Analysis to Determine a Strategy of Non- Invasive SUpport for Respiratory Failure in the EmeRgency Department
Acute Hypoxic Respiratory Failure, Acute Respiratory Distress Syndrome (ARDS)
RecruitingPhase 4
Early Single Antiplatelet Therapy After IVUS-Guided PCI in Acute Coronary Syndrome
Acute Coronary Syndromes, STEMI
Recruiting
AI-Assisted Interpretation of Cardiac CT in the Emergency Department
Chest Pain, Acute Coronary Syndrome
Enrolling by invitation
Optical Coherence Tomography in Acute Vessel Evaluation
Ischemic Heart Disease, Ischemic Coronary Artery Disease
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.
Hsien-Li Kao study chair
manager and staff
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 Acute Coronary Syndrome, run by National Taiwan University Hospital at 1 site in Taiwan.
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: finished, as of the sponsor's last update on 27 Aug 2025. 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 Taiwan. 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?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
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?
Inducing and Relieving Factors of Chest Tightness (Pain) in Patients with Acute Coronary Syndrome (time frame: after 142 case). 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 27 Aug 2025.