Trial · NCT01633398
ASIAN HF Registry, A Prospective Observational Study
NCT01633398, Completed, Carolyn Lam; results first posted 2021-07-14
3 sourcestrials-2026-11-12-0.4.0
Cite this record
ConductScience Library. ASIAN HF Registry, A Prospective Observational Study. Trials, record NCT01633398. Release trials-2026-11-12-0.4.0, 12 Nov 2026. https://conductscience.org/library/trials/NCT01633398
On this page
Trial
As registered on ClinicalTrials.gov, in the graph's capture of the registry.
- Title
- ASIAN HF Registry, A Prospective Observational Study
- NCT number
- NCT01633398
- Status
- Completed
- Enrollment
- 6,329 participants, actual
- Lead sponsor
- Carolyn Lam
- Conditions
- Heart Failure
- Interventions
- Saliva Genetic testing
- First posted
- 2012-07-04
- Last updated
- 2021-07-14
- Results first posted
- 2021-07-14
Source ClinicalTrials.gov
Registered outcomes2
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
| List | Outcome | Time frame | Description |
|---|---|---|---|
| Primary | All Cause and Cause-specific Death | 2 years follow up | The incidence of all-cause and cause-specific deaths among Asian patients with HF. |
| Secondary | Sudden Cardiac Death | 2 years follow up | The incidence of sudden cardiac death (SCD) in eligible Asian patients diagnosed with HFrEF |
Source ClinicalTrials.gov
Outcomes2
Each outcome the trial posted results for, in ClinicalTrials.gov's words.
| Type | Outcome | Time frame | Population | Units | Measured as |
|---|---|---|---|---|---|
| PRIMARY | All Cause and Cause-specific Death | 2 years follow up | Patients with outcomes available at 1 year were examined for all-cause and cardiovascular (CV) death. Patients who were lost to follow-up were excluded from the analysis. | Participants | COUNT_OF_PARTICIPANTS |
| SECONDARY | Sudden Cardiac Death | 2 years follow up | ESC guidelines recommend an implantable cardioverter-defibrillator (ICD) device for primary prevention in symptomatic patients with heart failure with reduced ejection fraction (HFrEF), provided they are expected to survive substantially longer than one year with good functional status.~For this outcome measure, only HFrEF patients who were eligible for ICD devices were included; HFpEF patients were excluded. | Participants | COUNT_OF_PARTICIPANTS |
Source ClinicalTrials.gov
Results by group6
Each measurement the trial posted, group by group, in the words and numbers it posted.
| Outcome | Group | Category | Value | Spread | Units |
|---|---|---|---|---|---|
| All Cause and Cause-specific Death | HFrEF | All-cause mortality | 500 | Participants | |
| All Cause and Cause-specific Death | HFpEF | All-cause mortality | 60 | Participants | |
| All Cause and Cause-specific Death | HFrEF | CV mortality | 270 | Participants | |
| All Cause and Cause-specific Death | HFpEF | CV mortality | 32 | Participants | |
| Sudden Cardiac Death | HFrEF | 109 | Participants | ||
| Sudden Cardiac Death | HFpEF | 0 | Participants |
Source ClinicalTrials.gov
Participant flow6
How many started, completed or left each group, period by period.
| Period | Milestone | Group | Participants | Units counted |
|---|---|---|---|---|
| Overall Study | STARTED | HFrEF | 4,779 | |
| Overall Study | STARTED | HFpEF | 1,550 | |
| Overall Study | COMPLETED | HFrEF | 4,779 | |
| Overall Study | COMPLETED | HFpEF | 1,550 | |
| Overall Study | NOT COMPLETED | HFrEF | 0 | |
| Overall Study | NOT COMPLETED | HFpEF | 0 |
Source ClinicalTrials.gov
Adverse events2
Each adverse event the trial posted, group by group: the participants affected out of those at risk.
| Type | Event | Organ system | Group | Affected | At risk | Events |
|---|---|---|---|---|---|---|
| serious | Death | Cardiac disorders | HFrEF | 500 | 4,737 | 500 |
| serious | Death | Cardiac disorders | HFpEF | 60 | 1,114 | 60 |
Source ClinicalTrials.gov
Adverse event totals6
The totals the trial posted for each group.
| Total | Group | Affected | At risk |
|---|---|---|---|
| Total, all-cause mortality | HFrEF | 500 | 4,737 |
| Total, all-cause mortality | HFpEF | 60 | 1,114 |
| Total, other adverse events | HFrEF | 0 | 0 |
| Total, other adverse events | HFpEF | 0 | 0 |
| Total, serious adverse events | HFrEF | 500 | 4,737 |
| Total, serious adverse events | HFpEF | 60 | 1,114 |
Source ClinicalTrials.gov
Papers18
The papers the trial lists on ClinicalTrials.gov.
Grants0
The grants NIH RePORTER links to the trial, newest funded first: NIH's, and some of AHRQ's, CDC's, FDA's and VA's. Each shows its title, principal investigators, organization and funder in its newest year.
None in this release.
Trial comparisons2
Comparisons of the trial's two groups, calculated by ConductScience from the counts it posted.
| Comparison | Source |
|---|---|
| HFrEF vs HFpEF: deaths from any cause | Trial comparisons |
| HFrEF vs HFpEF: serious adverse events | Trial comparisons |
Tests0
The ConductCognition tests this trial's registered outcomes name, as ScienceGraph matched them in trial-tests-2026-11-12-0.2.1.
None in this release.
Source
- Release
- trials-2026-11-12-0.4.0
- Release manifest SHA-256
- 0f4a8d8c48aee2a7573ae0fa94ecbeab70c1adbe449bbc95c424bc7d3e97b9d4
- Registry capture
- 2026-11-12
- Results copy, AACT
- 2026-03-23
- NIH clinical studies file
- 2026-11-13
Source ClinicalTrials.gov
Sources 3
- ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
- ClinicalTrials.govNone stated
- NIH RePORTER's clinical studies and project filesPublic domain
Each source's terms
- ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
- ClinicalTrials.govnone stated
- NIH RePORTER's clinical studies and project filesPublic domain (NIH RePORTER)
ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.
For software
Read this trial from software.
The record and each of its lists are JSON, twenty rows a page. No key.
GET https://conductscience.org/api/trials/v1/NCT01633398
GET https://conductscience.org/api/trials/v1/NCT01633398/registered