18 and older, any sex, with Stress. Patients with the condition only — healthy volunteers not accepted.
Results — posted to ClinicalTrials.gov
Per-arm endpoint measurements with 95% confidence intervals where reported. Source: trial results section.
Estimated Weekly Change on World Health Organization-5 (WHO-5)Primary· Baseline to 8 Weeks, Baseline to 20 Weeks
The WHO-5 is a 5-item questionnaire that assesses well-being over the prior two weeks. Scores range 0-100 with higher scores reflecting greater well-being. We used linear mixed effects models to examine the effect of the interventions on weekly WHO-5 scores. Change = estimated average weekly change during time frame.
Baseline to 8 Weeks
Group
Value
95% CI
Mindfulness-Based Cognitive Therapy
0.78
0.63 – 0.93
Brief Mindfulness
0.76
0.60 – 0.91
Baseline to 20 Weeks
Group
Value
95% CI
Mindfulness-Based Cognitive Therapy
0.41
0.34 – 0.48
Brief Mindfulness
0.33
0.26 – 0.40
Estimated Weekly Change on Perceived Stress Scale (PSS)Secondary· Baseline to 8 Weeks, Baseline to 20 Weeks
The PSS is a 10-item questionnaire that evaluates an individual's experiences of stress in the previous month. Scores range 0-40, with higher scores representing greater perceived stress. Change = estimated average weekly change during time frame.
Baseline to 8 Weeks
Group
Value
95% CI
Mindfulness-Based Cognitive Therapy
-0.13
-0.16 – -0.09
Brief Mindfulness
-0.15
-0.18 – -0.12
Baseline to 20 Weeks
Group
Value
95% CI
Mindfulness-Based Cognitive Therapy
-0.08
-0.09 – -0.06
Brief Mindfulness
-0.07
-0.08 – -0.05
Estimated Weekly Change on Patient Reported Outcomes Measurement Information System (PROMIS): Emotional Distress-Depression Short FormSecondary· Baseline to 8 Weeks, Baseline to 20 Weeks
The PROMIS: Emotional Distress-Depression Short Form is an 8-item questionnaire that measures perceived depressive symptoms over the past week. Scores range 8-40, with higher scores representing more severe depressive symptoms. Change = estimated average weekly change during time frame.
Baseline to Week 8
Group
Value
95% CI
Mindfulness-Based Cognitive Therapy
-0.19
-0.23 – -0.15
Brief Mindfulness
-0.17
-0.21 – -0.12
Baseline to Week 20
Group
Value
95% CI
Mindfulness-Based Cognitive Therapy
-0.11
-0.13 – -0.09
Brief Mindfulness
-0.06
-0.08 – -0.04
Estimated Weekly Change on Patient Reported Outcomes Measurement Information System (PROMIS): Emotional Distress-Anxiety Short FormSecondary· Baseline to 8 Weeks, Baseline to 20 Weeks
The PROMIS: Emotional Distress-Anxiety Short Form is a 4-item questionnaire that measures self-reported fear, anxious misery, hyperarousal, and somatic symptoms related to arousal in the past seven days. Scores range 4-20, with higher scores representing more severe anxiety symptoms. Change = estimated average weekly change during time frame.
Baseline to Week 8
Group
Value
95% CI
Mindfulness-Based Cognitive Therapy
-0.12
-0.15 – -0.10
Brief Mindfulness
-0.13
-0.16 – -0.11
Baseline to Week 20
Group
Value
95% CI
Mindfulness-Based Cognitive Therapy
-0.07
-0.08 – -0.06
Brief Mindfulness
-0.05
-0.06 – -0.04
Estimated Weekly Change on Patient Reported Outcomes Measurement Information System (PROMIS): Ability to Participate in Social Roles and Activities Short FormSecondary· Baseline to 8 Weeks, Baseline to 20 Weeks
The PROMIS: Ability to Participate in Social Roles and Activities Short Form is a 4-item questionnaire that measures the perceived ability to perform one's everyday social roles and activities. Scores range 4-20 with higher scores representing fewer limitations (greater abilities). Change = estimated average weekly change during time frame.
Baseline to Week 8
Group
Value
95% CI
Mindfulness-Based Cognitive Therapy
-0.12
-0.15 – -0.09
Brief Mindfulness
-0.14
-0.17 – -0.11
Baseline to Week 20
Group
Value
95% CI
Mindfulness-Based Cognitive Therapy
-0.05
-0.06 – -0.04
Brief Mindfulness
-0.04
-0.06 – -0.03
Estimated Weekly Change on Five Facet Mindfulness Questionnaire (FFMQ) AbbreviatedSecondary· Baseline to 8 Weeks, Baseline to 20 Weeks
The FFMQ is a 39-item questionnaire that examines five aspects of mindfulness: observing, describing, acting with awareness, non-judging of inner experience, and non-reactivity to inner experience. Only the questions related to non-judging of inner experience and non-reactivity were administered (15 items total). The total score on these 15 items was used (range: 15-75). Higher scores represent greater mindfulness. Change = estimated average weekly change during time frame.
Baseline to 8 Weeks
Group
Value
95% CI
Mindfulness-Based Cognitive Therapy
0.92
0.84 – 1.00
Brief Mindfulness
0.88
0.79 – 0.96
Baseline to 20 Weeks
Group
Value
95% CI
Mindfulness-Based Cognitive Therapy
0.43
0.39 – 0.46
Brief Mindfulness
0.37
0.34 – 0.41
Estimated Weekly Change in World Health Organization-5 (WHO-5) Stratified by AgeSecondary· Baseline to 8 Weeks, Baseline to 20 Weeks
The WHO-5 is a 5-item questionnaire that assesses well-being over the prior two weeks. Scores range 0-100 with higher scores reflecting greater well-being. Age was self-reported.
Baseline to 8 Weeks: Age 45
Group
Value
95% CI
Mindfulness-Based Cognitive Therapy
0.98
0.78 – 1.19
Brief Mindfulness
0.75
0.55 – 0.95
Baseline to 8 Weeks: Age 55
Group
Value
95% CI
Mindfulness-Based Cognitive Therapy
0.81
0.66 – 0.96
Brief Mindfulness
0.73
0.58 – 0.89
Baseline to 8 Weeks: Age 65
Group
Value
95% CI
Mindfulness-Based Cognitive Therapy
0.64
0.48 – 0.80
Brief Mindfulness
0.72
0.54 – 0.90
Baseline to 20 Weeks: Age 45
Group
Value
95% CI
Mindfulness-Based Cognitive Therapy
0.53
0.43 – 0.63
Brief Mindfulness
0.38
0.29 – 0.48
Baseline to 20 Weeks: Age 55
Group
Value
95% CI
Mindfulness-Based Cognitive Therapy
0.44
0.36 – 0.51
Brief Mindfulness
0.33
0.25 – 0.40
Baseline to 20 Weeks: Age 65
Group
Value
95% CI
Mindfulness-Based Cognitive Therapy
0.34
0.27 – 0.42
Brief Mindfulness
0.27
0.19 – 0.35
Estimated Weekly Change in World Health Organization-5 (WHO-5) Stratified by Baseline Perceived Stress Scale (PSS)Secondary· Baseline to 8 Weeks, Baseline to 20 Weeks
The WHO-5 is a 5-item questionnaire that assesses well-being over the prior two weeks. Scores range 0-100 with higher scores reflecting greater well-being. The PSS is a 10-item questionnaire that evaluates an individual's experiences of stress in the previous month. Scores range 0-40, with higher scores representing greater perceived stress.
Baseline to Week 8: PSS = 18
Group
Value
95% CI
Mindfulness-Based Cognitive Therapy
0.64
0.48 – 0.80
Brief Mindfulness
0.61
0.44 – 0.78
Baseline to Week 8: PSS = 20
Group
Value
95% CI
Mindfulness-Based Cognitive Therapy
0.78
0.63 – 0.93
Brief Mindfulness
0.75
0.60 – 0.90
Baseline to Week 8: PSS = 22
Group
Value
95% CI
Mindfulness-Based Cognitive Therapy
0.92
0.75 – 1.09
Brief Mindfulness
0.89
0.71 – 1.07
Baseline to Week 20: PSS = 18
Group
Value
95% CI
Mindfulness-Based Cognitive Therapy
0.35
0.27 – 0.42
Brief Mindfulness
0.28
0.21 – 0.36
Baseline to Week 20: PSS = 20
Group
Value
95% CI
Mindfulness-Based Cognitive Therapy
0.42
0.35 – 0.48
Brief Mindfulness
0.33
0.25 – 0.40
Baseline to Week 20: PSS = 22
Group
Value
95% CI
Mindfulness-Based Cognitive Therapy
0.48
0.40 – 0.57
Brief Mindfulness
0.37
0.28 – 0.45
Estimated Weekly Change in World Health Organization-5 (WHO-5) Stratified by Baseline Patient Reported Outcomes Measurement Information System (PROMIS): Emotional Distress-Depression Short Form (PROMIS: EDD)Secondary· Baseline to 8 Weeks, Baseline to 20 Weeks
The WHO-5 is a 5-item questionnaire that assesses well-being over the prior two weeks. Scores range 0-100 with higher scores reflecting greater well-being. The PROMIS: EDD is a 4-item questionnaire that measures self-reported fear, anxious misery, hyperarousal, and somatic symptoms related to arousal in the past seven days. Scores range 4-20, with higher scores representing more severe anxiety symptoms.
Baseline to Week 8: PROMIS: EDD = 10
Group
Value
95% CI
Mindfulness-Based Cognitive Therapy
0.51
0.32 – 0.70
Brief Mindfulness
0.47
0.28 – 0.66
Baseline to Week 8: PROMIS: EDD = 15
Group
Value
95% CI
Mindfulness-Based Cognitive Therapy
0.72
0.57 – 0.86
Brief Mindfulness
0.69
0.54 – 0.84
Baseline to Week 8: PROMIS: EDD = 20
Group
Value
95% CI
Mindfulness-Based Cognitive Therapy
0.92
0.75 – 1.10
Brief Mindfulness
0.91
0.73 – 1.09
Baseline to Week 20: PROMIS: EDD = 10
Group
Value
95% CI
Mindfulness-Based Cognitive Therapy
0.30
0.21 – 0.39
Brief Mindfulness
0.26
0.17 – 0.34
Baseline to Week 20: PROMIS: EDD = 15
Group
Value
95% CI
Mindfulness-Based Cognitive Therapy
0.39
0.32 – 0.46
Brief Mindfulness
0.31
0.23 – 0.38
Baseline to Week 20: PROMIS: EDD = 20
Group
Value
95% CI
Mindfulness-Based Cognitive Therapy
0.48
0.39 – 0.56
Brief Mindfulness
0.36
0.27 – 0.44
Estimated Weekly Change in World Health Organization-5 (WHO-5) Stratified by Baseline Patient Reported Outcomes Measurement Information System (PROMIS): Emotional Distress-Anxiety Short Form (PROMIS: EDA)Secondary· Baseline to 8 Weeks, Baseline to 20 Weeks
The WHO-5 is a 5-item questionnaire that assesses well-being over the prior two weeks. Scores range 0-100 with higher scores reflecting greater well-being. The PROMIS: EDA is a 4-item questionnaire that measures self-reported fear, anxious misery, hyperarousal, and somatic symptoms related to arousal in the past seven days. Scores range 4-20, with higher scores representing more severe anxiety symptoms.
Baseline to 8 Weeks: PROMIS: EDA = 5
Group
Value
95% CI
Mindfulness-Based Cognitive Therapy
0.46
0.26 – 0.66
Brief Mindfulness
0.47
0.26 – 0.68
Baseline to 8 Weeks: PROMIS: EDA = 10
Group
Value
95% CI
Mindfulness-Based Cognitive Therapy
0.85
0.68 – 1.01
Brief Mindfulness
0.83
0.66 – 0.99
Baseline to 8 Weeks: PROMIS: EDA = 15
Group
Value
95% CI
Mindfulness-Based Cognitive Therapy
1.23
0.91 – 1.55
Brief Mindfulness
1.18
0.86 – 1.50
Baseline to 20 Weeks: PROMIS: EDA = 5
Group
Value
95% CI
Mindfulness-Based Cognitive Therapy
0.25
0.16 – 0.35
Brief Mindfulness
0.18
0.08 – 0.28
Baseline to 20 Weeks: PROMIS: EDA = 10
Group
Value
95% CI
Mindfulness-Based Cognitive Therapy
0.46
0.38 – 0.53
Brief Mindfulness
0.37
0.29 – 0.45
Baseline to 20 Weeks: PROMIS: EDA = 15
Group
Value
95% CI
Mindfulness-Based Cognitive Therapy
0.66
0.50 – 0.81
Brief Mindfulness
0.56
0.40 – 0.72
Estimated Weekly Change in World Health Organization-5 (WHO-5) Stratified by Baseline Patient Reported Outcomes Measurement Information System (PROMIS): Ability to Participate in Social Roles and Activities Short Form (PROMIS: APRA)Secondary· Baseline to 8 Weeks, Baseline to 20 Weeks
The WHO-5 is a 5-item questionnaire that assesses well-being over the prior two weeks. Scores range 0-100 with higher scores reflecting greater well-being. The PROMIS: APRA is a 4-item questionnaire that measures the perceived ability to perform one's everyday social roles and activities. Scores range 4-20 with higher scores representing fewer limitations (greater abilities).
Baseline to 8 Weeks: PROMIS: APRA = 5
Group
Value
95% CI
Mindfulness-Based Cognitive Therapy
0.57
0.35 – 0.80
Brief Mindfulness
0.46
0.23 – 0.70
Baseline to 8 Weeks: PROMIS: APRA = 10
Group
Value
95% CI
Mindfulness-Based Cognitive Therapy
0.74
0.60 – 0.89
Brief Mindfulness
0.73
0.58 – 0.88
Baseline to 8 Weeks: PROMIS: APRA = 15
Group
Value
95% CI
Mindfulness-Based Cognitive Therapy
0.91
0.69 – 1.13
Brief Mindfulness
1.00
0.77 – 1.24
Baseline to 20 Weeks: PROMIS: APRA = 5
Group
Value
95% CI
Mindfulness-Based Cognitive Therapy
0.33
0.23 – 0.44
Brief Mindfulness
0.24
0.13 – 0.34
Baseline to 20 Weeks: PROMIS: APRA = 10
Group
Value
95% CI
Mindfulness-Based Cognitive Therapy
0.40
0.33 – 0.47
Brief Mindfulness
0.32
0.25 – 0.40
Baseline to 20 Weeks: PROMIS: APRA = 15
Group
Value
95% CI
Mindfulness-Based Cognitive Therapy
0.47
0.36 – 0.58
Brief Mindfulness
0.41
0.30 – 0.53
Estimated Weekly Change in World Health Organization-5 (WHO-5) Stratified by Baseline Five Facet Mindfulness Questionnaire (FFMQ) AbbreviatedSecondary· Baseline to 8 Weeks, Baseline to 20 Weeks
The WHO-5 is a 5-item questionnaire that assesses well-being over the prior two weeks. Scores range 0-100 with higher scores reflecting greater well-being. The FFMQ is a 39-item questionnaire that examines five aspects of mindfulness: observing, describing, acting with awareness, non-judging of inner experience, and non-reactivity to inner experience. Only the questions related to non-judging of inner experience and non-reactivity were administered (15 items total). The total score on these 15 items was used (range: 15-75). Higher scores represent greater mindfulness.
Baseline to 8 Weeks: FFMQ = 40
Group
Value
95% CI
Mindfulness-Based Cognitive Therapy
1.06
0.85 – 1.26
Brief Mindfulness
0.97
0.75 – 1.19
Baseline to 8 Weeks: FFMQ = 50
Group
Value
95% CI
Mindfulness-Based Cognitive Therapy
0.78
0.64 – 0.93
Brief Mindfulness
0.75
0.60 – 0.90
Baseline to 8 Weeks: FFMQ = 60
Group
Value
95% CI
Mindfulness-Based Cognitive Therapy
0.51
0.32 – 0.70
Brief Mindfulness
0.53
0.34 – 0.73
Baseline to 20 Weeks: FFMQ = 40
Group
Value
95% CI
Mindfulness-Based Cognitive Therapy
0.52
0.42 – 0.62
Brief Mindfulness
0.41
0.31 – 0.52
Baseline to 20 Weeks: FFMQ = 50
Group
Value
95% CI
Mindfulness-Based Cognitive Therapy
0.41
0.34 – 0.48
Brief Mindfulness
0.33
0.25 – 0.40
Baseline to 20 Weeks: FFMQ = 60
Group
Value
95% CI
Mindfulness-Based Cognitive Therapy
0.30
0.22 – 0.39
Brief Mindfulness
0.24
0.15 – 0.33
Adverse events — posted to ClinicalTrials.gov
Time frame: 20 weeks..
Reporting threshold: 0%.
Adverse-event reports describe events observed during the trial — not all are caused by the drug.
Mindfulness-Based Cognitive Therapy
Serious: 30/2220 (1%)
Deaths: 0/2220
Brief Mindfulness
Serious: 31/2192 (1%)
Deaths: 0/2192
Serious adverse events (13 terms)
Reaction
System
Mindfulness-Based Cognitiv…
Brief Mindfulness
Negative Life Event
Social circumstances
—
—
Gastrointestinal Issue
Gastrointestinal disorders
—
—
Musculoskeletal or Connective Tissue Issue
Musculoskeletal and connective tissue disorders
—
—
Undefined Health Issue
General disorders
—
—
Respiratory Issue/Flu
Respiratory, thoracic and mediastinal disorders
—
—
Nervous System Issue
Nervous system disorders
—
—
Surgical or Medical Procedure
Surgical and medical procedures
—
—
Immune System Issue
Immune system disorders
—
—
Psychiatric Issue
Psychiatric disorders
—
—
Cardiac Issue
Cardiac disorders
—
—
Infection
Infections and infestations
—
—
Renal Issue
Renal and urinary disorders
—
—
Blood/Lymphatic Issue
Blood and lymphatic system disorders
—
—
Other adverse events (21 terms — click to expand)
Reaction
System
Mindfulness-Based Cognitiv…
Brief Mindfulness
Gastrointestinal Issue
Gastrointestinal disorders
—
—
Undefined Health Issue
General disorders
—
—
Musculoskeletal or Connective Tissue Issue
Musculoskeletal and connective tissue disorders
—
—
Nervous System Issue
Nervous system disorders
—
—
Injury or Procedural Complication
Injury, poisoning and procedural complications
—
—
Renal Issue
Renal and urinary disorders
—
—
Skin Condition
Skin and subcutaneous tissue disorders
—
—
Cancer
Neoplasms benign, malignant and unspecified (incl cysts and polyps)
Most people experience stress at some point in their lives. Stress, especially when severe, can not only make you feel bad, it can also worsen existing health problems like heart disease, type 2 diabetes, obesity, high blood pressure, depression, and even cancer. Healthy Mind, Healthy You is a new study about how mindfulness can help people cope with stress. Funded by the Patient Centered Outcome Research Institute (PCORI) and involving 19 Patient Powered Research Networks (PPRNs), Healthy Mind Healthy You will be able to study the effects of mindfulness on a wide variety of populations and conditions.
Publications & conference data
1 peer-reviewed publication reference this trial (live from Europe PMC):
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Publications: Europe PMC API search by NCT ID, retrieved 10 June 2026
Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
Sponsor: as reported to ClinicalTrials.gov by Massachusetts General Hospital
Last refreshed: 13 May 2021
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT03844321.