Dose Reduction in Thoracic CT | NCT00188461

Studies
Dose Reduction in Thoracic CT

NCT00188461

Sponsor

University Health Network, Toronto

Status

Completed

Last Update Posted

Apr 23, 2007Estimated

Enrollment

100

Phase

Phase 1

Conditions

Lymphoma

Interventions

CT Thorax

Countries

Canada

Protocol Section

Identification Module Status Module Sponsor/Collaborators Module Oversight Module Description Module Conditions Module Design Module Arms/Interventions Module Outcomes Module Eligibility Module Contacts/Locations Module References Module IPD Sharing Statement Module

Results Section

Participant Flow Module Baseline Characteristics Module Outcome Measures Module Adverse Events Module More Info Module

Annotation Section

Annotation Module

Document Section

Large Document Module

Derived Section

Miscellaneous Info Module Condition Browse Module Intervention Browse Module

Protocol Section

Identification Module

NCT ID

Results Section

No data available

No data is available for this block.

Annotation Section

No data available

No data is available for this block.

Document Section

No data available

No data is available for this block.

Derived Section

Miscellaneous Info Module

Version Holder

Status Module

Record Verification Date

Sep 2005

Overall Recruitment Status or Expanded Access Status

Completed

Last Known Status

Not provided

Delayed Posting

Not provided

Why Stopped

Not provided

Expanded Access Info

Start Date

Jan 2004

Primary Completion Date

Not provided

Completion Date

Aug 2005

First Submitted Date

Sep 12, 2005

First Submission Date that Met QC Criteria

Sep 12, 2005

First Posted Date

Sep 16, 2005Estimated

Results Waived

Not provided

Results First Submitted Date

Not provided

Results First Submitted that Met QC Criteria

Not provided

Results First Posted Date

Not provided

Certification/Extension (aka Delayed Results) First Submitted Date

Not provided

Certification/Extension First Submitted that Passed QC Review

Not provided

Certification/Extension First Posted Date

Not provided

Last Update Submitted Date

Apr 20, 2007

Last Update Posted Date

Apr 23, 2007Estimated

Description Module

Brief Summary

Hypothesis: Does a 50% reduction in radiation in dose significantly affect the diagnostic quality of chest CT

Detailed Description

Patients with Lymphoma are recruited and have a follow up CT performed at 50% of the standard exposure parameters. The studies are compared for image quality with a recent (<3 months) thoracic CT performed at standard exposure parameters.

Design Module

Study Type

Interventional

Number of References to an Expanded Access Study

Not provided

Expanded Access Types

Not provided

Patient Registry

Not provided

Target Follow-Up Duration

Not provided

Phases

Phase 1

Interventional Study Design

Allocation

Biospecimen

No data available

No data is available for this block.

Enrollment

100

Name	Type	Description	Arm Group Labels	Other Names
CT Thorax	Device

Outcomes Module

Primary Outcomes

Measure	Description	Time Frame
Evaluating the diagnostic quality of thoracic CT exams performed at 50% of standard dose parameters

Secondary Outcomes

Not provided

Other Outcomes

Not provided

Eligibility Module

Eligibility Criteria

Inclusion Criteria:

Patients with Lymphoma

Exclusion Criteria:

No recent (<3 months) thoracic CT

Accepts Healthy Volunteers

Sex

All

Sex/Gender Based

Not provided

Sex/Gender Description

Not provided

Minimum Age

16 Years

Maximum Age

Not provided

Standard Ages

ChildAdultOlder Adult

Study Population

Not provided

Sampling Method

Not provided

Contacts/Locations Module

Central Contacts

Not provided

Overall Officials

Name	Affiliation	Role
Narinder Paul, FRCP C	University Health Network, Toronto	Principal Investigator

Locations

Facility	Status	City	State	ZIP	Country	Contacts
Toronto General Hospital		Toronto	Ontario		Canada

Condition Browse Module

MeSH Terms

ID	Term
D008223	Lymphoma

Ancestor Terms

ID	Term
D009370	Neoplasms by Histologic Type
D009369	Neoplasms
D008232	Lymphoproliferative Disorders
D008206	Lymphatic Diseases

Browse Leaves

Not provided

Browse Branches

Not provided