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Trial record 50 of 210 for:    "Depressive Disorder" [DISEASE] AND Rating AND Major Depressive Disorder AND Escitalopram

Developing New Clinical Management Strategies

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ClinicalTrials.gov Identifier: NCT02082392
Recruitment Status : Completed
First Posted : March 10, 2014
Results First Posted : July 7, 2017
Last Update Posted : March 1, 2019
Sponsor:
Information provided by (Responsible Party):
Bret Rutherford, New York State Psychiatric Institute

Brief Summary:
The goal of this study is to develop new methods of administering antidepressant medications that will result in improved drug/placebo separation in randomized controlled trials (RCTs) for Major Depressive Disorder (MDD) and enhanced medication response in open clinical treatment. The highly intensive, weekly visit schedule followed in most antidepressant RCTs radically differs from how antidepressant medications are prescribed in standard clinical practice and is believed to be a major reason why the majority of studies submitted to the Food and Drug Administration (FDA) fail to show a significant difference between medication and placebo. Moreover, a "one size fits all" approach to psychopharmacologic management (i.e., weekly visits for all patients) does not take into account differences between patients that may predispose some individuals to respond positively to frequent follow-up visits, while others may respond negatively or not at all. Clinic visits comprise multiple components that may be therapeutic for depression, including activating patients' behavior, exposing them to medical procedures, permitting social interactions with research staff, and providing supportive meetings with clinicians. Two independent meta-analyses have associated more frequent study visits with increased antidepressant and placebo response as well as decreased separation between medication and placebo. Despite the high costs and potential disadvantages of weekly follow-up visits for patients receiving antidepressant medication, this clinical management strategy has not been studied prospectively to date. It is unknown whether weekly follow-up visits are needed to ensure treatment compliance and patient safety in clinical trials and to what degree contacts with clinicians influence medication and placebo response.

Condition or disease Intervention/treatment Phase
Major Depressive Disorder Drug: Escitalopram Phase 4

Detailed Description:
This study utilizes a 2 x 2, double-blind, acute, prospective design randomizing adult outpatients with MDD to "Research Frequency Management" (RFM, weekly study visits) vs. "Community Frequency Management" (CFM, every 4 weeks study visits) and antidepressant medication vs.placebo. Specifying visit frequency as the independent variable in this study has the distinct advantages of being easily operationalized for research purposes avoiding a priori assumptions about which components of study visits influence antidepressant and placebo response (i.e., behavioral activation vs. doctor-patient relationship vs. medical procedures). Close monitoring of all subjects will be assured by telephone evaluations of individuals randomized to CFM at intervals between monthly visits, and additional study contacts will be scheduled as necessary to maintain patient safety (all extra-protocol contacts will be recorded and included as a variable in outcome analyses). Additionally, subjects will be characterized extensively on clinical, demographic, and psychological measures to pilot the study assessment battery and search for predictor variables influencing the effects of contact frequency on medication and placebo response.

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Study Type : Interventional  (Clinical Trial)
Actual Enrollment : 3 participants
Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)
Primary Purpose: Treatment
Official Title: Developing New Clinical Management Strategies for Antidepressant Treatments
Study Start Date : September 2012
Actual Primary Completion Date : August 2015
Actual Study Completion Date : August 4, 2015

Resource links provided by the National Library of Medicine

MedlinePlus related topics: Antidepressants

Arm Intervention/treatment
Placebo Comparator: Clinical Frequency Management
Study visits monthly (Week 0, 4, and 8), with phone visits every other week (Week 2 and 6). Double-blind, placebo-controlled treatment with escitalopram 10mg/day, raised to 20mg/day, if non-responders at week 4.
Drug: Escitalopram
Other Name: Lexapro

Placebo Comparator: Research Frequency Management
Weekly study visits, treatment with double-blind, placebo controlled escitalopram 10 mg/day, raised to 20mg/day at week 4 if non-responders.
Drug: Escitalopram
Other Name: Lexapro




Primary Outcome Measures :
  1. Hamilton Rating Scale for Depression [ Time Frame: Baseline week ]

    scale for depressive symptoms administered by trained rater. The HRSD is the standard measure of depression severity for clinical trials of antidepressants and was chosen as the primary outcome measure over other depression rating scales to ensure compatibility of study results with our meta-analyses and ongoing studies of expectancy. Although the HRSD list 21 items, the scoring is based on the first 17 items.

    sum of the scores of the first 17 items (range from 0 to 54): 0-7 = NORMAL 8-13 = Mild Depression 14-18 = Moderate Depression 19-22 = Severe Depression >=23 = Very Severe Depression



Secondary Outcome Measures :
  1. Hamilton Anxiety Rating Scale (HARS) 14-item Scale [ Time Frame: Baseline week ]
    Scale for anxiety symptoms administered by trained rater. The HARS is a standard measure of anxiety severity in pharmacotherapy studies that has been shown to have acceptable reliability and validity in studies of depressed patients. Each item is scored on a scale of 0 (not present) to 4(severe), with a total score range of 0-56, where <17 indi-cates mild severity, 18-24 mild to moderate severity and25-30 moderate to severe.

  2. CGI Severity and Improvement [ Time Frame: Baseline week ]

    scales developed to measure the clinician's view of subjects' global functioning before and after initiating a study medication. The CGI correlates well with other standard outcome measures for depression (e.g., HRSD), is sensitive to change in antidepressant trials, and offers clinically understandable anchor points.

    7-point scale: 0 = Not assessed 4 = Moderately ill

    1 = Normal, not at all ill 5 = Markedly ill 2 = Borderline mentally ill 6 = Severely ill 3 = Mildly ill 7 = Among the most extremely ill patients


  3. Treatment Emergent Symptom Scale [ Time Frame: Baseline week ]
    rating scale for physical symptoms reported during the study. This is a standard means of recording drug-related adverse effects that will allow us to assess whether contact frequency is associated with differences in side effects among study subjects.

  4. California Pharmacotherapy Alliance Scale (CALPAS)—Clinician Version [ Time Frame: Baseline week ]
    24 item Likert scale rating the clinician's assessment of the therapeutic alliance, particularly about medication issues, with the patient. This scale is superior to other therapeutic alliance scales because it is focused on drug treatment and does not contain items specific to psychotherapy. Prior studies using the CALPAS reported an association between therapeutic alliance and outcome, and some studies found alliance mediated the effect of expectancy on depression outcome.

  5. Blind Assessment—Clinician Version [ Time Frame: 8 weeks ]
    Rates clinician's guess as to the identity of study medication and the confidence in that guess. This assessment is necessary to document the effectiveness of the study's methods of treatment allocation concealment.

  6. Quick Inventory of Depressive Symptoms—Self Report (QIDS-SR) 16 Item Scale [ Time Frame: 8 Weeks ]
    rating scale for depressive symptoms based on DSM criteria. A self-report measure for depressive symptoms is valuable in this study, because it is less susceptible to clinician and rater bias. The QIDS-SR has been increasingly used in antidepressant studies (e.g., STAR*D) due to its equivalent weightings for each symptom item, clearly understandable anchor points, and inclusion of all DSM criteria for depression

  7. Treatment Credibility and Expectancy Scale (CES) [ Time Frame: 8 Weeks ]
    8 item scale in which subjects rate their impression of the credibility of the treatment and how they estimate their expectation of improvement. The CES is the most widely used measure of expectancy and has demonstrated good psychometric properties in multiple studies. For this study, the primary measure of expectancy will be item 4: "By the end of the treatment period, how much improvement in your depressive symptoms do you think will occur?" (0-100%).

  8. Client Satisfaction Questionnaire 8 (CSQ 8) [ Time Frame: 8 Weeks ]
    self-administered scale with items rating respondents' satisfaction with mental health services they are receiving on a 4 point Likert scale. Use of the CSQ 8 will allow us to determine whether CFM and RFM are associated with differences in participant satisfaction.

  9. Cornell Treatment Preference Index [ Time Frame: 8 weeks ]
    scale used in mental health studies to document the type and strength of patients' treatment preferences. We will use a modified version in this study asking subjects "Based on your experience and how you feel right now, which of the visit frequencies in this study would be your first choice?" The strength of this preference will be measured on a 5-point Likert scale.

  10. Revised Life Orientation Test (LOT-R) [ Time Frame: 8 weeks ]
    scale developed to assess individual differences in generalized optimism versus pessimism. Degree of optimism on this scale has been correlated with the magnitude of placebo response observed in studies of placebo analgesia, and we will determine whether LOT-R scores moderate effects of therapeutic contact.

  11. Schedule for Adaptive and Nonadaptive Personality (SNAP) [ Time Frame: 8 weeks ]
    this questionnaire is a widely used assessment tool for personality disorders that we will also use to identify predictors of response to varying visit frequency.

  12. California Pharmacotherapy Alliance Scale (CALPAS)—Patient Version [ Time Frame: 8 weeks ]
    24 item Likert scale rating the patient's assessment of the therapeutic alliance, particularly about medication issues, with the clinician. This scale is superior to other therapeutic alliance scales because it is focused on drug treatment and does not contain items specific to psychotherapy.

  13. Blind Assessment—Patient Version [ Time Frame: 8 weeks ]
    rates subject's guess as to the identity of study medication and the confidence in that guess. This assessment is necessary to document the effectiveness of the study's methods of treatment allocation concealment.



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Ages Eligible for Study:   18 Years to 60 Years   (Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Criteria

Inclusion Criteria:

  • 1. men and women aged 18-60 years
  • 2. diagnosis with Diagnostic and Statistical Manual (DSM) IV Major Depressive Disorder (MDD)
  • 3. 24-item Hamilton Rating Scale for Depression (HRSD) score greater than or equal to 18
  • 4. capable of providing informed consent and complying with study procedures
  • 5. using appropriate contraceptive method if woman of child-bearing age

Exclusion Criteria:

  • 1. Current comorbid Axis I DSM IV disorder other than Nicotine Dependence, Adjustment Disorder, or Anxiety Disorder
  • 2. diagnosis of substance abuse or dependence (excluding Nicotine Dependence) within the past 12 months
  • 3. present or past history of psychosis, psychotic disorder, mania, or bipolar disorder
  • 4. baseline HRSD score > 28 or HRSD suicide item > 2
  • 5. history of allergic or adverse reaction to escitalopram, or non-response to adequate trial of escitalopram (at least 4 weeks at dose of 20mg) during the current episode
  • 6. current treatment with psychotherapy, antidepressants, antipsychotics, or mood stabilizers
  • 7. CGI-Severity score of 7 at baseline
  • 8. acute, severe, or unstable medical illness

Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT02082392


Locations
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United States, New York
New York State Psychiatric Institute
New York, New York, United States, 10032
Sponsors and Collaborators
New York State Psychiatric Institute
Investigators
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Principal Investigator: Bret Rutherford, MD New York State Psychiatric Institute

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Responsible Party: Bret Rutherford, Clinical Professor, New York State Psychiatric Institute
ClinicalTrials.gov Identifier: NCT02082392     History of Changes
Other Study ID Numbers: #6652
First Posted: March 10, 2014    Key Record Dates
Results First Posted: July 7, 2017
Last Update Posted: March 1, 2019
Last Verified: February 2019
Additional relevant MeSH terms:
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Depressive Disorder
Depressive Disorder, Major
Mood Disorders
Mental Disorders
Dexetimide
Citalopram
Serotonin Uptake Inhibitors
Neurotransmitter Uptake Inhibitors
Membrane Transport Modulators
Molecular Mechanisms of Pharmacological Action
Neurotransmitter Agents
Serotonin Agents
Physiological Effects of Drugs
Antidepressive Agents, Second-Generation
Antidepressive Agents
Psychotropic Drugs
Antiparkinson Agents
Anti-Dyskinesia Agents
Parasympatholytics
Autonomic Agents
Peripheral Nervous System Agents
Muscarinic Antagonists
Cholinergic Antagonists
Cholinergic Agents