## Protocol Section
### Identification Module
**NCT ID:** NCT00968279

**Brief Title:** Coronary CT Angiography Using 320-Row Volume CT in Patients With Atrial Fibrillation

**Official Title:** Coronary CT Angiography Using 320-Row Volume CT in Patients With Atrial Fibrillation

#### Organization Study ID Info
**ID:** EA1/134/08
#### Organization
**Class:** OTHER
**Full Name:** Charite University, Berlin, Germany
### Status Module
#### Completion Date
**Date:** 2012-09

**Type:** ACTUAL

#### Expanded Access Info
#### Last Update Post Date
**Date:** 2013-05-03

**Type:** ESTIMATED

**Last Update Submit Date:** 2013-05-02

**Overall Status:** COMPLETED

#### Primary Completion Date
**Date:** 2012-09

**Type:** ACTUAL

#### Start Date
**Date:** 2009-08

**Status Verified Date:** 2013-04

#### Study First Post Date
**Date:** 2009-08-28
**Type:** ESTIMATED
**Study First Submit Date:** 2009-08-27
**Study First Submit QC Date:** 2009-08-27
### Sponsor Collaborators Module

#### Lead Sponsor

**Class:** OTHER

**Name:** Charite University, Berlin, Germany

#### Responsible Party

**Old Name Title:** Marc Dewey

**Old Organization:** Charité

### Oversight Module

**Oversight Has DMC:** False

### Description Module

**Brief Summary:** The primary objective of this study is to analyze the diagnostic accuracy of coronary CT angiography using 320 simultaneous detector results in patients with atrial fibrillation.

### Conditions Module

**Conditions:**

- Atrial Fibrillation

**Keywords:**

- Patients with atrial fibrillation

### Design Module

#### Design Info

**Observational Model:** COHORT

**Time Perspective:** PROSPECTIVE

#### Enrollment Info

**Count:** 54

**Type:** ACTUAL

**Study Type:** OBSERVATIONAL

### Arms Interventions Module

#### Arm Group 1

**Label:** Atrial Fibrillation

### Eligibility Module

**Eligibility Criteria:** Inclusion Criteria:

* Suspected coronary artery disease based on clinical findings or findings on other noninvasive imaging tests and planned coronary angiography within the next 14 days.
* Able to understand and willing to sign the Informed CF.

Exclusion Criteria:

* Creatinine of above 2.0 mg/dl
* Age below 50 years
* Women of child bearing potential (no hysterectomy, no menopause, or menopause since less than 12 months) must demonstrate a negative pregnancy test performed within 24 hours before CT.
* Inability to hold the breath for 10 seconds

**Minimum Age:** 50 Years

**Sampling Method:** NON_PROBABILITY_SAMPLE

**Sex:** ALL

**Standard Ages:**

- ADULT

- OLDER_ADULT

**Study Population:** Patients with atrial fibrillation scheduled to undergo coronary angiography due to suspected coronary artery disease.

### Contacts Locations Module

#### Locations

**Location 1:**

**City:** Berlin

**Country:** Germany

**Facility:** Charité

**Zip:** 10117

#### Overall Officials

**Official 1:**

**Affiliation:** Charité

**Name:** Marc Dewey, MD, PhD

**Role:** PRINCIPAL_INVESTIGATOR

### References Module

#### References

**Citation:** Zimmermann E, Dewey M. Whole-heart 320-row computed tomography: reduction of radiation dose via prior coronary calcium scanning. Rofo. 2011 Jan;183(1):54-9. doi: 10.1055/s-0029-1245629. Epub 2010 Aug 19.

**PMID:** 20725881

**Citation:** Dewey M, Zimmermann E, Deissenrieder F, Laule M, Dubel HP, Schlattmann P, Knebel F, Rutsch W, Hamm B. Noninvasive coronary angiography by 320-row computed tomography with lower radiation exposure and maintained diagnostic accuracy: comparison of results with cardiac catheterization in a head-to-head pilot investigation. Circulation. 2009 Sep 8;120(10):867-75. doi: 10.1161/CIRCULATIONAHA.109.859280. Epub 2009 Aug 24.

**PMID:** 19704093

**Citation:** Dewey M, Oncel D, Oncel G, Tastan A. Coronary CT angiography in patients with atrial fibrillation. Radiology. 2008 Aug;248(2):701; author reply 701-2. doi: 10.1148/radiol.2482080062. No abstract available.

**PMID:** 18641260

## Derived Section

### Condition Browse Module - Ancestors

- ID: D000001145

- Term: Arrhythmias, Cardiac

- ID: D000006331

- Term: Heart Diseases

- ID: D000002318

- Term: Cardiovascular Diseases

- ID: D000010335

- Term: Pathologic Processes

### Condition Browse Module - Browse Branches

- Abbrev: BC14

- Name: Heart and Blood Diseases

- Abbrev: BC23

- Name: Symptoms and General Pathology

- Abbrev: All

- Name: All Conditions

### Condition Browse Module - Browse Leaves

- ID: M4586

- Name: Atrial Fibrillation

- Relevance: HIGH

- As Found: Atrial Fibrillation

- ID: M4453

- Name: Arrhythmias, Cardiac

- Relevance: LOW

- As Found: Unknown

- ID: M9419

- Name: Heart Diseases

- Relevance: LOW

- As Found: Unknown

### Condition Browse Module - Meshes

- ID: D000001281

- Term: Atrial Fibrillation

### Misc Info Module

- Version Holder: 2024-05-24
