An Extension to Viral Kinetics Study of Telbivudine and E... | NCT00467545

Studies
An Extension to Viral Kinetics Study of Telbivudine and Entecavir in Adults With Chronic Hepatitis B

NCT00467545

Sponsor

Novartis Pharmaceuticals

Status

Completed

Last Update Posted

Jun 23, 2017Actual

Enrollment

44Actual

Phase

Phase 4

Conditions

Chronic Hepatitis B

Interventions

telbivudine

Countries

South Korea

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

Official Title

An Extension to A Randomized, Open-label, Controlled, Multicenter, Exploratory Trial to Characterize the Results of Daily Oral Administration of Telbivudine (LDT600) 600 mg or Entecavir (ETV) 0.5 mg Given Over 12 Weeks on the Kinetics of Hepatitis B Virus (HBV) DNA in Adults With HBeAg-positive, Compensated Chronic Hepatitis B (CHB) (An Open-label Multicenter, follow-on Trial of the Safety of Oral Administration of Telbivudine (LDT600) 600 mg Over 21 Months in Adults With HBeAg-positive Ompensated Chronic Hepatitis B (CHB))

Status Module

Record Verification Date

May 2012

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

Apr 2007

Primary Completion Date

Sep 2009Actual

Completion Date

Sep 2009Actual

First Submitted Date

Apr 27, 2007

First Submission Date that Met QC Criteria

Apr 27, 2007

First Posted Date

Apr 30, 2007Estimated

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

Jun 21, 2017

Last Update Posted Date

Jun 23, 2017Actual

Description Module

Brief Summary

This study is to evaluate the safety of telbivudine for up to 21 months of open-label treatment in patients with chronic hepatitis B who have completed the CLDT600A2407 trial. Patients treated with telbivudine during core phase will continue telbivudine and patients treated with entecavir during core phase will be switched to telbivudine if the patient is willing to enroll this study.

Detailed Description

Not provided

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 4

Interventional Study Design

Allocation

Biospecimen

No data available

No data is available for this block.

Enrollment

44Actual

Name	Type	Description	Arm Group Labels	Other Names
telbivudine	Drug

Outcomes Module

Primary Outcomes

Measure	Description	Time Frame
Safety of telbivudine (LDT600) up to 21 additional months of open-label treatment in patients with chronic hepatitis B who have completed study CLDT600A2407 assessed by Adverse Events, data of vital signs and other tests

Secondary Outcomes

Measure	Description	Time Frame
Safety of patients switched from entecavir to telbivudine compared with patients continuing telbivudine assessed by Adverse Events, data of vital signs and other tests

Other Outcomes

Not provided

Eligibility Module

Eligibility Criteria

Inclusion Criteria:

The patient has completed the previous CLDT600A2407 study and is able to immediately enter this extension study with no study drug discontinuation
Patient is willing and able to comply with the study drug regimen and all other study requirements
The patient is willing and able to provide written informed consent to participate in the extension study.

Exclusion Criteria:

Patient is pregnant or breastfeeding.
Patient is co-infected with HCV, HDV, or HIV.
History of malignancy of any organ system, treated or untreated, within the past 5 years with the exception of localized basal cell carcinoma of the skin.

Other protocol-defined inclusion/exclusion criteria may apply.

Accepts Healthy Volunteers

Sex

All

Sex/Gender Based

Not provided

Sex/Gender Description

Not provided

Minimum Age

18 Years

Maximum Age

70 Years

Standard Ages

AdultOlder Adult

Study Population

Not provided

Sampling Method

Not provided

Contacts/Locations Module

Central Contacts

Not provided

Overall Officials

Name	Affiliation	Role
Novartis	Novartis	Study Director

Locations

Facility	Status	City	State	ZIP	Country	Contacts
Novartis Investigative Site (705-035)		Daegu			South Korea
Novartis Investigative Site , (420-717)

Condition Browse Module

MeSH Terms

ID	Term
D019694	Hepatitis B, Chronic

Ancestor Terms

ID	Term
D006509	Hepatitis B
D000086982	Blood-Borne Infections
D003141	Communicable Diseases
D007239	Infections

Browse Leaves

Not provided

Browse Branches

Not provided

Intervention Browse Module

MeSH Terms

ID	Term
D000077712	Telbivudine

Ancestor Terms

ID	Term
D013936	Thymidine
D011741	Pyrimidine Nucleosides
D011743	Pyrimidines
D006573	Heterocyclic Compounds, 1-Ring

Browse Leaves

Not provided

Browse Branches

Not provided