Skip to main content
OpenTrials
Completed

NCT Number: NCT03779789

Vortioxetine in the Elderly vs. Selective Serotonin Reuptake Inhibitors (SSRIs): a Pragmatic Assessment

Background. Depression is a highly frequent condition in the elderly, with a huge impact on quality of life, life expectancy, and medical outcomes. SSRIs are commonly prescribed in elderly depressed patients and, although generally safe, they may be associated with tolerability issues. Based on available studies, vortioxetine is likely to have a promising tolerability profile in the elderly, as it does not adversely affect psychomotor or cognitive performance, wakefulness, body weight, and electrocardiogram parameters.

Objectives. Assessing the comparative tolerability, safety and efficacy of vortioxetine compared with the SSRIs as a group (including sertraline, citalopram, escitalopram, paroxetine, fluoxetine, fluvoxamine) in elderly patients affected by major depression. The primary outcome will be the withdrawal rate due to adverse events.

Methods. This is a pragmatic, multicenter, open-label, parallel-group, superiority, randomized trial. Twelve Italian Community Psychiatric Services will consecutively enrol elderly patients suffering from an episode of major depression who get in contact over a period of 12 months. By employing the web-based application RedCap, doctors will be able to randomize patients to vortioxetine or one of the SSRIs, chosen on the basis of clinical judgment, and to collect basic socio-demographic and clinical data. Trained and blinded assessors will administer five validated rating scales: Montgomery-Åsberg Depression Rating Scale (MADRS), Antidepressant Side-Effect Checklist (ASEC), EuroQual 5 Dimensions (EQ-5D), Charlson Age-Comorbidity Index (CACI), and Short Blessed Test (SBT). Patients will be assessed after 1, 3 and 6 months.

Expected results. On the basis of current literature, the investigators hypothesize vortioxetine to be superior to SSRIs as a group in terms of tolerability. As vortioxetine is expected to reduce the withdrawal rates due to adverse events of about 12% compared to SSRIs, and assuming that about 23% of the participants could be lost within 6 months, the investigators aim to enrol 358 patients (179 in each group).

Completed

Looking for future studies?

Notify Me

Key information

Conditions

Major Depressive Disorder Behavior Behavioral Symptoms Depression Depressive Disorder Depressive Disorder, Major Mental Disorders Mood Disorders

Age range

65 year and older

Sex eligibility

All sexes

Study type

Interventional

Phase

Phase 4

Primary location

Azienda Ospedaliera Universitaria Mater Domini, Università Magna Grecia, Catanzaro, Italy

Loading trial locations.

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • 65 years old or above;
  • willing to participate by signing an informed consent;
  • suffering from an episode of major depression, based on clinical judgment (guided by DSM-5 (Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition) criteria);
  • treatment with an antidepressant is clinically appropriate, based on clinical/medical judgment;
  • agreement between investigator and patient to discontinue any current antidepressant, second generation antipsychotic, or lithium. According to the pragmatic design of the study, the discontinuation will be performed according to common routine practice. No specific protocols for discontinuation will be applied. All other concomitant medications are allowed;
  • uncertainty about which trial treatment would be best for the participant.

Exclusion criteria

  • dementia, of any type and stage, as formally diagnosed by a specialist (geriatrician, neurologist, or others);
  • diagnosis of schizophrenia or bipolar disorder;
  • clinical conditions or treatments which contraindicate the use of oral vortioxetine or SSRIs, according to clinical/medical judgment (for example conditions or treatments at high risk of bleeding, convulsions, serotoninergic syndrome, hyponatraemia, etc.). All concomitant medications will be prescribed according to routine clinical practice, in compliance with the synthesis of the product characteristics (Riassunto delle Caratteristiche del Prodotto - RCP) registered in the databank of the AIFA (Agenzia Italiana del Farmaco) (available at https://farmaci.agenziafarmaco.gov.it/bancadatifarmaci/cerca-farmaco).

Treatment and study plan

Vortioxetine

Drug

Antidepressant classified under the category "other antidepressants" according to the ATC/DDD index [ATC=Anatomical Therapeutic Chemical Classification System; DDD=Defined Daily Dose]. The dose will be flexible according to the clinical evaluation and in accordance with doses reported for elderly in the Summaries of Product Characteristics (available: https://farmaci.agenziafarmaco.gov.it/bancadatifarmaci/home) (namely: 5-20 mg/day).

Other names: Brintellix, Trintellix

Sertraline

Drug

Antidepressant classified under the category "Selective serotonin reuptake inhibitors" according to the ATC/DDD index. The dose will be flexible according to the clinical evaluation and in accordance with doses reported for elderly in the Summaries of Product Characteristics (available: https://farmaci.agenziafarmaco.gov.it/bancadatifarmaci/home) (namely: 50-200 mg/day).

Other names: Zoloft

Citalopram

Drug

Antidepressant classified under the category "Selective serotonin reuptake inhibitors" according to the ATC/DDD index. The dose will be flexible according to the clinical evaluation and in accordance with doses reported for elderly in the Summaries of Product Characteristics (available: https://farmaci.agenziafarmaco.gov.it/bancadatifarmaci/home) (namely: 10-20 mg/day).

Other names: Elopram

Escitalopram

Drug

Antidepressant classified under the category "Selective serotonin reuptake inhibitors" according to the ATC/DDD index. The dose will be flexible according to the clinical evaluation and in accordance with doses reported for elderly in the Summaries of Product Characteristics (available: https://farmaci.agenziafarmaco.gov.it/bancadatifarmaci/home) (namely: 5-10 mg/day).

Other names: Entact

paroxetine

Drug

Antidepressant classified under the category "Selective serotonin reuptake inhibitors" according to the ATC/DDD index. The dose will be flexible according to the clinical evaluation and in accordance with doses reported for elderly in the Summaries of Product Characteristics (available: https://farmaci.agenziafarmaco.gov.it/bancadatifarmaci/home) (namely: 20-40 mg/day).

Other names: Daparox

Fluoxetine

Drug

Antidepressant classified under the category "Selective serotonin reuptake inhibitors" according to the ATC/DDD index. The dose will be flexible according to the clinical evaluation and in accordance with doses reported for elderly in the Summaries of Product Characteristics (available: https://farmaci.agenziafarmaco.gov.it/bancadatifarmaci/home) (namely: 20-60 mg/day).

Other names: Prozac

Fluvoxamine

Drug

Antidepressant classified under the category "Selective serotonin reuptake inhibitors" according to the ATC/DDD index. The dose will be flexible according to the clinical evaluation and in accordance with doses reported for elderly in the Summaries of Product Characteristics (available: https://farmaci.agenziafarmaco.gov.it/bancadatifarmaci/home) (namely: 100-300 mg/day).

Primary outcomes

  1. Number of participants withdrawing from treatment due to adverse events (tolerability)

    Time frame: 6 months

    Participants withdrawing from allocated treatment due to adverse events on the number of randomized patients.

Secondary outcomes

  1. Number of participants withdrawing from treatment due to any cause (acceptability)

    Time frame: 6 months

    Participants withdrawing from allocated treatment due to any cause on the number of randomized patients

  2. Overall mortality

    Time frame: 6 months

    The number of deaths on the number of randomized patients

  3. Number of participants with at least one episode of self-harm

    Time frame: 6 months

    Number of participants with at least one episode of self-harm on the number of randomized patients

  4. Number of participants died by suicide

    Time frame: 6 months

    Number of participants died by suicide on the number of randomized patients

  5. Treatment-related adverse events as assessed by the ASEC

    Time frame: 6 months

    The mean change score at the Antidepressant Side-Effect Checklist (ASEC). ASEC is a validated rating scale, administered by the clinician, measuring the occurrence and severity of 21 adverse events of antidepressants drugs. For each side effect, a score between 0 (absent) to 3 (severe) is reported. Also, the likelihood of its association with antidepressants is assessed with a yes/no question. Single side-effects scores are summed to obtain a total score (ranging from 0 to 63).

  6. Number of participants with a reduction of at least 50% of the baseline score of the MADRS (responders)

    Time frame: 6 months

    The number of participants with a reduction of at least 50% of the baseline score of the Montgomery-Åsberg Depression Rating Scale (MADRS). The MADRS is a validated rating scale, administered by the clinician, measuring the occurrence and severity of 10 symptomatic dimensions of depression. For each dimension, a score between 0 (normal, no symptoms) to 6 (severely impaired) is reported. Single scores for each dimension are summed to obtain a total score (ranging from 0 to 60).

  7. Efficacy on depressive symptoms as assessed by the MADRS

    Time frame: 6 months

    Mean change scores at MADRS. The MADRS is a validated rating scale, administered by the clinician, measuring the occurrence and severity of 10 symptomatic dimensions of depression. For each dimension, a score between 0 (normal, no symptoms) to 6 (severely impaired) is reported. Single scores for each dimension are summed to obtain a total score (ranging from 0 to 60).

  8. Quality of life as assessed by the EQ-5D

    Time frame: 6 months

    Mean change scores at the EQ-5D. The EQ-5D is a validated rating scale, self-administered, measuring the quality of life according to 5 dimensions. In addition, the overall health status on the day of the interview is measured on a visual analogue scale ranging from 0 (worst possible health status) to 100 (best possible health status). When interpreting the scale, dimensions are to be considered separately and not summed in a total score.

  9. Cognitive performance as assessed by the SBT

    Time frame: 6 months

    Mean change scores at the Short Blessed Scale (SBT). The SBT is a validated rating scale, administered by the clinician, measuring the cognitive performance. The SBT is a screening tool that aids in detecting early cognitive changes associated with dementia disorders. Further testing is warranted if dementia is suspected, the SBT should not be used to diagnose dementia. This is a weighted six-item instrument that evaluates orientation, registration, and attention.

Sponsors and collaborators

Lead sponsor

Azienda Ospedaliera Universitaria Integrata Verona

Other

Collaborators

  • University of Catania

Registry information

Official study title

Assessing Tolerability and Efficacy of Vortioxetine Versus SSRIs in Elderly Patients With Depression: a Pragmatic, Multicenter, Open-label, Parallel-group, Superiority, Randomized Trial

Acronym: VESPA

Important dates

Study start
2019
Primary completion
2023
Study completion
2023
First posted
Dec 19, 2018
Registry last updated
May 19, 2023

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

Related clinical trials

Published trials that share one or more normalized conditions with this study.