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Trial Review
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Trial registered on ANZCTR
Registration number
ACTRN12605000381684
Ethics application status
Approved
Date submitted
8/09/2005
Date registered
13/09/2005
Date last updated
29/01/2019
Date data sharing statement initially provided
29/01/2019
Type of registration
Retrospectively registered
Titles & IDs
Public title
Antidepressants, well-being and survival in advanced cancer. The ZEST Trial: A double-blind, placebo-controlled trial of Zoloft's Effects on Symptoms and survival Time in Advanced Cancer
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Scientific title
A double-blind, placebo-controlled trial of Zoloft's Effects on Symptoms and survival Time in Advanced Cancer
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Universal Trial Number (UTN)
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Trial acronym
The ZEST Trial
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Linked study record
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Health condition
Health condition(s) or problem(s) studied:
People with advanced cancer in whom there is doubt about the benefits of treatment with antidepressants.
485
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Condition category
Condition code
Cancer
564
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0
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Intervention/exposure
Study type
Interventional
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Description of intervention(s) / exposure
ARM A. Sertraline 50mg tablets. One tablet once a day by mouth.
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Intervention code [1]
418
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Lifestyle
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Comparator / control treatment
ARM B. Placebo. One sertraline placebo once a day. Patients will receive the study treatment indefinately, unless either the patient or doctor thinks there is a reason to stop.
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Control group
Placebo
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Outcomes
Primary outcome [1]
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Health Related Quality of Life Measures
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Assessment method [1]
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Timepoint [1]
647
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At baseline, and then at 4, 8, 12, 16, 26, 39 and 52 weeks.
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Secondary outcome [1]
1339
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1. Overall survival
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Assessment method [1]
1339
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Timepoint [1]
1339
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Outcomes are measured at Baseline, 4, 8, 12, 16, 26, 39, 52 weeks and then 3-monthly until death.
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Secondary outcome [2]
1340
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2. Safety and adverse events
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Assessment method [2]
1340
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Timepoint [2]
1340
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Outcomes are measured at Baseline, 4, 8, 12, 16, 26, 39, 52 weeks and then 3-monthly until death.
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Secondary outcome [3]
1341
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3. Compliance, duration of therapy and reasons for discontinuation
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Assessment method [3]
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Timepoint [3]
1341
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Outcomes are measured at Baseline, 4, 8, 12, 16, 26, 39, 52 weeks and then 3-monthly until death.
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Secondary outcome [4]
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4. Use of specific health resources.
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Assessment method [4]
1342
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Timepoint [4]
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Outcomes are measured at Baseline, 4, 8, 12, 16, 26, 39, 52 weeks and then 3-monthly until death.
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Eligibility
Key inclusion criteria
1. Advanced cancer defined by the presence of metastatic disease and treatment with palliative intent, that is to improve length and quality of life, but without realistic hope of cure. 2.Symptomatic: score >= 4/10 for depression, anxiety, fatigue or lack of energy at baseline. 3.ECOG performance status 0-2. 4.Life expectancy of >3 months. 5.Serum creatinine <200 micromol/L and bilirubin <30micromol/L within 28 days of randomization. 6.Able to complete baseline quality of life instruments. 7.Availability and willingness for follow-up. 8.Written informed consent. 9.Women of childbearing potential must be taking adequate contraceptive precautions.
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Minimum age
Not stated
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Maximum age
Not stated
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Sex
Both males and females
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Can healthy volunteers participate?
No
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Key exclusion criteria
No exclusion criteria
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Study design
Purpose of the study
Treatment
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Allocation to intervention
Randomised controlled trial
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Procedure for enrolling a subject and allocating the treatment (allocation concealment procedures)
numbered containers
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Methods used to generate the sequence in which subjects will be randomised (sequence generation)
IVR system. Patients are stratified to balance for institution, gender, future cytotoxic treatment and performance status. Randomisation is based on minimisation.
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Masking / blinding
Blinded (masking used)
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Who is / are masked / blinded?
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Intervention assignment
Parallel
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Other design features
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Phase
Phase 3
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Type of endpoint/s
Safety/efficacy
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Statistical methods / analysis
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Recruitment
Recruitment status
Stopped early
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Data analysis
Data analysis is complete
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Reason for early stopping/withdrawal
Other reasons/comments
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Other reasons
Following a planned interim analysis, recruitment was put on hold while additional information was gathered and analysed. Recruitment did not resume. The final results of the trial included all 189 participants and longer follow-up.
Sertraline had little effect on depression, anxiety, fatigue or well-being. Irritability and sleeping were somewhat better with sertraline, but not a wide range of other common symptoms. Sertraline caused few side effects. Sertraline did not improve survival.
The ZEST Trial ruled out any major benefits of sertraline on symptoms, well-being, or survival in people with advanced cancer who did not have major depression.
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Date of first participant enrolment
Anticipated
1/05/2002
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Actual
1/05/2002
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Date of last participant enrolment
Anticipated
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Actual
16/03/2006
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Date of last data collection
Anticipated
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Actual
30/11/2006
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Sample size
Target
440
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Accrual to date
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Final
189
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Recruitment in Australia
Recruitment state(s)
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Funding & Sponsors
Funding source category [1]
613
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Charities/Societies/Foundations
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Name [1]
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Cancer Council
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Address [1]
613
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Country [1]
613
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Funding source category [2]
614
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Commercial sector/Industry
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Name [2]
614
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Pfizer
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Address [2]
614
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Country [2]
614
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Funding source category [3]
615
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University
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Name [3]
615
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CTC
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Address [3]
615
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Country [3]
615
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Australia
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Primary sponsor type
University
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Name
CTC
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Address
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Country
Australia
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Secondary sponsor category [1]
500
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University
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Name [1]
500
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CTC
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Address [1]
500
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Country [1]
500
0
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Ethics approval
Ethics application status
Approved
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Ethics committee name [1]
1707
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University of Sydney
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Ethics committee address [1]
1707
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Ethics committee country [1]
1707
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Australia
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Date submitted for ethics approval [1]
1707
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Approval date [1]
1707
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15/03/2002
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Ethics approval number [1]
1707
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Ethics committee name [2]
1708
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The Canberra Hospital
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Ethics committee address [2]
1708
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Ethics committee country [2]
1708
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Australia
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Date submitted for ethics approval [2]
1708
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Approval date [2]
1708
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Ethics approval number [2]
1708
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Ethics committee name [3]
1709
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Royal Prince Alfred
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Ethics committee address [3]
1709
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Ethics committee country [3]
1709
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Australia
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Date submitted for ethics approval [3]
1709
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Approval date [3]
1709
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Ethics approval number [3]
1709
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Ethics committee name [4]
1710
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Prince of Wales
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Ethics committee address [4]
1710
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Ethics committee country [4]
1710
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Australia
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Date submitted for ethics approval [4]
1710
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Approval date [4]
1710
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Ethics approval number [4]
1710
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Ethics committee name [5]
1711
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Concord
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Ethics committee address [5]
1711
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Ethics committee country [5]
1711
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Australia
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Date submitted for ethics approval [5]
1711
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Approval date [5]
1711
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Ethics approval number [5]
1711
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Ethics committee name [6]
1712
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St. Vincent's Sydney
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Ethics committee address [6]
1712
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Ethics committee country [6]
1712
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Australia
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Date submitted for ethics approval [6]
1712
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Approval date [6]
1712
0
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Ethics approval number [6]
1712
0
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Ethics committee name [7]
1713
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Bathurst Base
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Ethics committee address [7]
1713
0
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Ethics committee country [7]
1713
0
Australia
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Date submitted for ethics approval [7]
1713
0
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Approval date [7]
1713
0
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Ethics approval number [7]
1713
0
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Ethics committee name [8]
1714
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Wollongong
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Ethics committee address [8]
1714
0
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Ethics committee country [8]
1714
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Australia
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Date submitted for ethics approval [8]
1714
0
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Approval date [8]
1714
0
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Ethics approval number [8]
1714
0
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Ethics committee name [9]
1715
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Tamworth
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Ethics committee address [9]
1715
0
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Ethics committee country [9]
1715
0
Australia
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Date submitted for ethics approval [9]
1715
0
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Approval date [9]
1715
0
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Ethics approval number [9]
1715
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Ethics committee name [10]
1716
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St. George
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Ethics committee address [10]
1716
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Ethics committee country [10]
1716
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Australia
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Date submitted for ethics approval [10]
1716
0
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Approval date [10]
1716
0
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Ethics approval number [10]
1716
0
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Ethics committee name [11]
1717
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Lismore Base
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Ethics committee address [11]
1717
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Ethics committee country [11]
1717
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Australia
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Date submitted for ethics approval [11]
1717
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Approval date [11]
1717
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Ethics approval number [11]
1717
0
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Ethics committee name [12]
1718
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Newcastle Mater
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Ethics committee address [12]
1718
0
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Ethics committee country [12]
1718
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Australia
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Date submitted for ethics approval [12]
1718
0
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Approval date [12]
1718
0
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Ethics approval number [12]
1718
0
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Ethics committee name [13]
1719
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Tweed Hospital
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Ethics committee address [13]
1719
0
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Ethics committee country [13]
1719
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Australia
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Date submitted for ethics approval [13]
1719
0
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Approval date [13]
1719
0
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Ethics approval number [13]
1719
0
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Ethics committee name [14]
1720
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Dubbo Base
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Ethics committee address [14]
1720
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Ethics committee country [14]
1720
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Australia
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Date submitted for ethics approval [14]
1720
0
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Approval date [14]
1720
0
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Ethics approval number [14]
1720
0
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Ethics committee name [15]
1721
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Nepean Cancer Care
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Ethics committee address [15]
1721
0
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Ethics committee country [15]
1721
0
Australia
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Date submitted for ethics approval [15]
1721
0
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Approval date [15]
1721
0
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Ethics approval number [15]
1721
0
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Ethics committee name [16]
1722
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Orange Base
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Ethics committee address [16]
1722
0
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Ethics committee country [16]
1722
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Australia
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Date submitted for ethics approval [16]
1722
0
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Approval date [16]
1722
0
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Ethics approval number [16]
1722
0
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Ethics committee name [17]
1723
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Mater Hospital
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Ethics committee address [17]
1723
0
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Ethics committee country [17]
1723
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Australia
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Date submitted for ethics approval [17]
1723
0
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Approval date [17]
1723
0
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Ethics approval number [17]
1723
0
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Ethics committee name [18]
1724
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Calvary Hospital
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Ethics committee address [18]
1724
0
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Ethics committee country [18]
1724
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Australia
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Date submitted for ethics approval [18]
1724
0
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Approval date [18]
1724
0
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Ethics approval number [18]
1724
0
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Ethics committee name [19]
1725
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Riverina Cancer Care
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Ethics committee address [19]
1725
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Ethics committee country [19]
1725
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Australia
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Date submitted for ethics approval [19]
1725
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Approval date [19]
1725
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Ethics approval number [19]
1725
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Ethics committee name [20]
1726
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Peter MacCallum
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Ethics committee address [20]
1726
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Ethics committee country [20]
1726
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Australia
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Date submitted for ethics approval [20]
1726
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Approval date [20]
1726
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Ethics approval number [20]
1726
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Ethics committee name [21]
1727
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Royal Brisbane
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Ethics committee address [21]
1727
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Ethics committee country [21]
1727
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Australia
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Date submitted for ethics approval [21]
1727
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Approval date [21]
1727
0
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Ethics approval number [21]
1727
0
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Ethics committee name [22]
1728
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Townsville
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Ethics committee address [22]
1728
0
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Ethics committee country [22]
1728
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Australia
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Date submitted for ethics approval [22]
1728
0
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Approval date [22]
1728
0
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Ethics approval number [22]
1728
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Ethics committee name [23]
1729
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Nambour
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Ethics committee address [23]
1729
0
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Ethics committee country [23]
1729
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Australia
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Date submitted for ethics approval [23]
1729
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Approval date [23]
1729
0
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Ethics approval number [23]
1729
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Ethics committee name [24]
1730
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Royal Adelaide
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Ethics committee address [24]
1730
0
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Ethics committee country [24]
1730
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Australia
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Date submitted for ethics approval [24]
1730
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Approval date [24]
1730
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Ethics approval number [24]
1730
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Ethics committee name [25]
1731
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Flinders
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Ethics committee address [25]
1731
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Ethics committee country [25]
1731
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Australia
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Date submitted for ethics approval [25]
1731
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Approval date [25]
1731
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Ethics approval number [25]
1731
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Ethics committee name [26]
1732
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Sir Charles
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Ethics committee address [26]
1732
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Ethics committee country [26]
1732
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Australia
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Date submitted for ethics approval [26]
1732
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Approval date [26]
1732
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Ethics approval number [26]
1732
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Summary
Brief summary
Symptoms of depression, anxiety, fatigue and lack of energy are common, important and closely related in people with advanced cancer. Modern antidepressants are highly effective at relieving these symptoms in people WITH clinical depression. This study will determine if a modern antidepressant can improve these symptoms in people with advanced cancer but WITHOUT clinical depression. Patients are randomized to receive either sertraline 50mg daily or placebo. Oncological, psychological, psychiatric, social and other support services are used according to standard best practice at that centre. Participants complete quality of life booklets and are reviewed at months 0, 1, 2, 3, 4, 6, 9, and 12.
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Trial website
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Trial related presentations / publications
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Public notes
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Contacts
Principal investigator
Name
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Address
35458
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Country
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Phone
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Fax
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Email
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Contact person for public queries
Name
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Martin Stockler
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Address
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National Health and Medical Research Council (NHMRC) Clinical Trials Centre
Locked Bag 77
Camperdown NSW 1450
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Country
9607
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Australia
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Phone
9607
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+61 2 95625313
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Fax
9607
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+61 2 95625094
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Email
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[email protected]
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Contact person for scientific queries
Name
535
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Martin Stockler
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Address
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National Health and Medical Research Council (NHMRC) Clinical Trials Centre
Locked Bag 77
Camperdown NSW 1450
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Country
535
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Australia
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Phone
535
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+61 2 95625313
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Fax
535
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+61 2 95625094
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Email
535
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[email protected]
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Data sharing statement
Will individual participant data (IPD) for this trial be available (including data dictionaries)?
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No/undecided IPD sharing reason/comment
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What supporting documents are/will be available?
No Supporting Document Provided
Results publications and other study-related documents
Documents added manually
No documents have been uploaded by study researchers.
Documents added automatically
No additional documents have been identified.
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