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Effects of mindfulness-based interventions on depressive symptoms in patients with substance use disorders: a systematic review and meta-analysis Cover

Effects of mindfulness-based interventions on depressive symptoms in patients with substance use disorders: a systematic review and meta-analysis

Open Access
|Jun 2023

Figures & Tables

Figure 1.

PRISMA flow of included primary studies in systematic review and meta-analysis. PRISMA, Preferred Reporting Items of Systematic Reviews and Meta-Analyses; SUD, substance use disorder.
PRISMA flow of included primary studies in systematic review and meta-analysis. PRISMA, Preferred Reporting Items of Systematic Reviews and Meta-Analyses; SUD, substance use disorder.

Figure 2.

Effect of MBI on depressive symptoms in patients with SUD.
Note: ES, effect size; SUD, substance use disorder; CI, confidence interval; MBI, mindfulness-based intervention.
Effect of MBI on depressive symptoms in patients with SUD. Note: ES, effect size; SUD, substance use disorder; CI, confidence interval; MBI, mindfulness-based intervention.

Figure 3.

Funnel plot.
Funnel plot.

Categorical moderator results for depression comparing MBI versus control groups_

ModeratorkESSEVar.95% CIZp(Z)QbetP (Qbet)
Source characteristics
Funding0.0330.856
  Unfunded80.7250.2940.0870.148, 1.3012.4630.014
  Funded110.6540.2540.0650.156, 1.1532.5730.010
Type of publication0.0360.982
  Journal article160.6830.2210.0490.025, 1.1163.0960.002
  Dissertation20.7870.6080.369-0.404, 1.9771.2950.195
  Thesis10.6000.8950.802-1.155, 2.3540.6700.503
Method characteristics
Blinded data collection0.3490.554
  No170.6340.2100.0440.222, 1.0453.0210.003
  Yes21.0040.5900.348-0.153, 2.1601.7010.089
Intention-to-treat1.0660.302
  No80.4370.3110.097-0.173, 1.0461.4030.161
  Yes110.8630.2710.0730.332, 1.3933.1850.001
Concealed allocation2.9460.086
  No140.4780.2200.0480.047, 0.9092.1740.030
  Yes51.2210.3730.1390.490, 1.9523.2750.001
Baseline characteristics equal across groups0.4440.505
  No30.6290.4680.219-0.288, 1.5451.3440.179
  Yes120.9800.2450.0600.500, 1.4604.000<0.001
Fidelity0.4600.498
  No120.5770.2510.0630.085, 1.0692.2960.022
  Yes70.8650.3420.1170.195, 1.5352.530.011
Intervention characteristics
MBI type0.1000.992
  MBSR10.5670.9110.831-1.219, 2.3530.6220.534
  MBCT10.8330.9360.876-1.001,2.6680.8910.373
  Adapted MBI90.7320.3080.0950.128, 1.3372.3750.018
  MBRP80.6240.3290.108-0.021, 1.2691.8960.058
Group discussion0.0270.869
  No60.6880.3430.1170.017, 1.3602.0080.045
  Yes120.6190.2390.0570.150, 1.0892.5870.010
Counseling0.2110.646
  No120.5780.2390.0570.110, 1.0462.4210.015
  Yes60.7680.3380.1140.106, 1.4302.2740.023
Home assignment0.4270.514
  No80.7630.2700.0730.234, 1.2932.8260.005
  Yes100.5250.2460.0610.042, 1.0082.1280.033
Structure MBI format6.7900.034
  Individual80.3300.2880.083-0.235, 0.8951.1450.252
  Group80.6390.2930.0860.066, 1.2132.1850.029
  Mixed (individual + group)22.1300.6280.3940.899, 3.3613.3920.001
Outcome measure
Days after intervention measured0.0010.974
  Immediate post-MBI70.6710.3350.1120.014, 1.3282.0010.045
  Delayed follow-up120.6850.2600.0670.175, 1.1942.6350.008

ES of MBI vs control groups_

ComparisonMM group
kESP (ES)95% CISEI2Qp (Q)
MBI vs. control groups190.670.0010.29, 1.050.1989.59172.87<0.001
Single group MBI
Pre- vs. post- (r = 0.0)140.90<0.0010.51, 1.290.2075.4452.94<0.001
Pre- vs. post- (r = 0.8)140.95<0.0010.59, 1.300.1894.42232.98<0.001
Control group
Pre- vs. post- (r = 0.0)140.290.0360.02, 0.560.1461.4733.740.001
Pre- vs. post- (r = 0.8)140.280.0250.04, 0.520.1290.81141.41<0.001

Continuous moderators of the effects of mindfulness-based intervention on depression_

ModeratorkSlopeSETau2QmodelP-value
Study characteristic
Publication year19-0.0070.0620.700.010.917
Sample characteristic
Age (mean)15-0.0040.0380.830.010.918
Women70.0140.0221.360.410.520
Method characteristic
Attrition18-0.0040.0100.760.150.703
Reliability of depressive instruments80.3372.690.320.020.900
Intervention characteristics
Intervention length (total week)190.0010.0210.700.000.962
Online MBI sessions/week60.0360.1320.440.080.783
Duration of online MBI min./session160.0010.0080.860.010.922
Dose (length × duration)160.0000.0000.860.010.933
Days after intervention measured19-0.0010.0020.690.140.706

Quality indicators of included primary studies (n = 19)_

Author(s)/yearsAssignment into groupsConcealed allocationMasked data collectorIntention-to-treatA priori of powerCompared groups at baselineBaseline characteristics equalFidelity checkInterventionist trained
Alexander (2018)31500001001
Bevan (2012)32110001000
Cooperman et al. (2021)33110001011
de Souza et al. (2020)44100001111
Glasner-Edwards et al. (2017)34110101111
Hosseinzadeh and Barahmand (2014)46100101111
Machado et al. (2020)45200101111
Nakamura et al. (2015)3510010111NR
Price et al. (2012)37100101111
Price et al. (2019)36111111101
Rogojanski et al. (2011)4710011111NR
Ross et al. (2019)38100100NR1NR
Sarvandani et al. (2021)41500110NR0NR
Shareh et al. (2018)4210000111NR
Spears et al. (2017)39100000NR0NR
Wongtongkam et al. (2018)49100001001
Yadav (2016)4810000110NR
Zemestani and Ottaviani (2016)43511101101
Zullig et al. (2021)40300001101

Summary demographic of included primary studies (n = 19)_

No.AuthorStudy designSamples/settingAge mean ± SDMMI/control ControlMMIs characteristicsF/U (month)MeasuresResultsComments
1Alexander (2018)31, USAQuasi83 SUD mothers with depression A comprehensive treatment facility30.5 48% <30 years.70/13- MBSR- 2 h/week over 12 weeks.- workbook with guided stretching, yoga, relaxation exercise and meditations (iPod NANO)-BDIAt baseline:MMI: 18.51 (11.1) Control: 16.46 (9.03) At posttest: mean difference- MMI: -3.9 (10.1)- Control: 6.8 (13.2)t (71) =-2.44, P < 0.05- 92% unemployed- 75% white- Attrition rate: 32% MMIs and 29% control
2Bevan (2012)32, USARCT75 inpatients with SUD42 males33 femalesDrug and alcohol treatment center42 (11)35/40- A 5-d MBI training first.- Then 30 min./session over 14 weeks.-2 weeks.DASS-21At 2 weeks. F/U Depression: MMI: 22.09 (11.69) to 8.40 (8.95)Waitlist: 28.1 (14.99) to 14.69 (12.34)- 97% white- 37% married- 57% Employed- 40% unemployed- 73% alcoholism- 35% opiates- 45% used antidepressants- 32% used anti-anxiety medicine
3Cooperman et al. (2021)33, USARCT30 people with opioid use disorder and chronic pain 2 clinics in New Jersey, USA50.4 (8.8)15/15Weekly as group format over 8 weeks, with 15 min. daily for home practice4CES-DAt 4 months F/UDepression: Mean difference: MORE: 7.7 (2.6), P = 0.012TAU: 14.9 (2.7), P < 0.001- 53% whites- 83% unemployed- 53% had low back pain, 40% arthritis- 67% used Heroin in past 30 d
4De Souza et al. (2021)44, BrazilRCTAdults with smoking Outpatient public health tobacco treatment service in Brazil50.0 (10.5)14/18MBRP- 120 min/session weekly over 8 weeks, included guided meditation, exercise, discussion and homework review4HADAt 4 months F/U.Depression: MBRP = 6.86 (1.17)Control = 6.00 (1.03)- Small sample size- 63% Attrition rate
5Glasner-Edwards et al. (2017)34, USARCTStimulant dependent adults UCLA45.3 (8.9)14/12MBRP- 75 min./session/week. over 8 weeks, with CD guided meditation- practice log with CD guided as home assignment1BDI-IIAt 1 months F/UDepression: MMI: 14.5 (9.6) to 4.7 (6.9)HE: 15.6 (12.9) to 9.0 (8.5)- Small sample size- High attrition rate (41%)- 70% males- 44% African American- 44% unemployed- 63% never married- 55% cocaine- 44% methamphetamine- 43% were diagnosed with mood disorders.- 58% Attrition rate- Small sample size
6Hosseinzadeh et al. (2014)46, TurkeyRCT35 males with drug-dependent (opium or heroin) who suffered from depression29.518/17MBCT- 120 min/session over 8 weeks.-BDI-IIAt posttestDepression: MBCT: 26.75 (12.26) to 16.94 (7.64)Control: 24.52 (8.46) to 23.65 (8.05)F = 71.31, P = 0.000- Small sample size
7Machado et al. (2020)45, BrazilRCT42 patients in SUD treatment from Outpatient clinics in city of Sao Paulo44 (11.2)10/6MBRP- 120 min/session weekly over 8 weeks.3 monthsCES-DAt 3 months F/UExperiment: 23.0 (13.7) to 12.4 (6.6)Control: 28.0 (14.4) to 27.1 (14.6) sig.- 50%-75% attrition rate
8Nakamura et al. (2015)35, USARCTWomen with SUD 89% not married/separated/divorced 100% whites At a facility in Salt Lake City, UtahMBB: 30.4 (8.3)TAU: 34.7 (10.2) Range 18-5514/17MBB- 20 sessions over 10 weeks.-CES-DAt posttest DepressionMBB: 30.85 [27.94, 33.75] to 22.88 [19.59, 26.18]TAU: 31.11 [27.46, 34.76] to 24.19 [20.46, 27.91]- Included only women- No F/U
9Price et al. (2012)37, USARCTWomen with SUDNonprofit SUD treatment facility in the NW United States39Range19-5831/15MABT8 weekly sessions, 90 min/session9BSIAt 9 months F/UDepression: MABT 2.4 (0.34) to 0.90 (0.54)TAU: 2.2 (0.43) to 1.8 (0.69)- Small sample size- 100% women- Participants in intervention group were highly SES- 94% whites- 65% unemployed- 71% pt. w/AUD
10Price et al. (2019)36, USARCTWomen with SUD-Nonprofit SUD treatment facility in the NW United States35Range20-6141/54MABT8 weekly sessions, 90 min./session12BDI-IIAt 12 months F/UDepressionMABT= 16.80 (11.1) to 12.30 (10.60)Control = 15.30 (10.50) to 11.50 (9.80)- 75% whites- 51% unemployed- 100% any reported traumatic event- 82% intimate partner violence- All females
11Rogojanski et al. (2011)47, CanadaRCTAdults with smokingCanadian city40.34 (12.42)31/30Mindfulness intervention- 2 sessions spaced 7 d apartSuppression intervention (to avoid themselves from experience by actively avoiding the thoughts and feeling that arise)7dDASS-21At 7 d F/U.Depression: Mindfulness: 12.70 (11.11) to 8.26 (8.58) Suppression gr.: 10.61 (11.59) to 12.70 (10.63) F(1,44) = 8.09, P = 0.007, Sig.- The intervention was just a brief mindfulness intervention for coping with smoking urges- 41% participants were low nicotine dependence- 72% whites
12Ross et al. (2020)38, USARCTAdults with SUD Two clinical sites38.44 (10.92)103/95MBRP- 120 min/session weekly over 8 weeks, included guided meditation, exercise, discussion and homework review-BDI-IIAt posttest Depression MBRP = mean difference = -0.01 (0.45)Control = mean difference =- 0.27 (0.43)- 78% males- 48% non-whites
13Sarvandani et al. (2021)41, IranQuasiAdults with SUD Addition treatment clinics in KermanNR25/25MBSR- 8 sessions over 8 weeks, included raisin meditation and body scan and sitting meditation and mindfulness movement-BDI-IIAt posttestDepressionMBI = 33.86 (9.82) to 28.68 (7.45)Control = 34.36 (9.86) to 33.84 (10.24)- Small sample size
14Shareh et al. (2018)42, IranRCT40 adolescents with methamphetamine- addictedAddiction treatment center28.4120/20MBRP- 9, 60 min./session. biweekly over 4 weeks.-BDI-IIAt posttestDepression: MBRP: 29.4 (6.18) to 17.14 (5.59)Control: 31.27 (7.17) to 26.31 (6.64)- No F/U
15Spears, et al. (2017)39, USARCTAdults with smoking> 18 years154/103MBAT- 120 min/session over8 weeks, with group counseling-CESD- MBAT vs. Usual care Depression -.18[-0.40, 0.03], P = 0.099- 48% African American- 42% non-Latino- 55% females- Mean 20 cigarettes/d
16Wongtongkam et al. (2018)49, ThailandRCTAdults with alcohol dependence Rehabilitation center, Thailand40.22 (8.74)23/15Vipassana mindfulness meditation120 min/daily for consecutive day-BDI-21At posttest: Depression: MMI: 16.04 (6.53) to 13.86 (9.18)Control: 17.27 (7.59) to 16.78 (8.54)- 100% males- Small sample size- Long-term F/U is needed- 90% of participants drank alcohol every day, two bottles of alcohol on weekend recruited by staffs—maybe selection bias
17Yadav (2016)48, IndiaRCTPatients with AUD All malesCentral Institute of Psychiatry, India35.67 (7.75)15/15Body scan meditation60 min/session-HAM-DHDRS: MMI: 3.0 (1.51) to 2.0 (1.61)Control: 3.66 (1.79) to 2.93 (1.49)- 100% males- 86% employed- 66.6% married- Small sample size- Severity of alcohol dependence (SADQ) of experimental gr. was 33.6 (5.64), while control gr. was 39.6 (5,68)
18Zemestani and Ottaviani (2016)43, IranRCT74 adults with SUD At the treatment community center in Ahvaz, Iran30.1 (9.7)37/37MBRP- 120 min/session/week. over 8 weeks.2BDI-IIAt 2 months F/UDepressionMBRP: 31.2 (5.1) to 18.3 (4.7)Control: 30.8 (4.3) to 28.1 (4.3) Sig. (F = 30.7, P < 0.0001)- 80% males- 36% married- 30% divorced/separated- 64% unemployed- 40% methamphetamine- 18% cocaine- 44% were diagnosed with MDD- 37% comorbid anxiety disorders
19Zullig et al. (2021)40, USAQua-siPatients receiving MOUD36.3 (NR)45/35MBRP- 60 min./biweekly over 24 weeks.4 monthsODSISDepression score was different compared control group. (F = 5.94, P < 0.0001)- 27% attrition rate

An example of the electronic search strategy_

No.SearchesResults
1Search mindfulness OR mindful* OR meditation OR meditat*14,861
2Search (“mindfulness”[Mesh])OR “meditation” [Mesh]5353
3Search ((mindfulness OR mindful* OR meditation OR meditat*)) OR ((“mindfulness”[Mesh])OR “meditation” [Mesh])14,861
4Search (substance use disorder*) OR (substance use) OR (drug* addict*)91,476
5Search (“substance-related disorders”[Mesh] or (“substance abuse treatment centers” [Mesh] OR “substance abuse, Intervenous” [Mesh] OR “psychoses, substance-induced” [Mesh] OR “substance abuse, oral” [Mesh] OR “substance withdrawal syndrome”[Mesh])276,574
6Search (“substance-related disorders”[Mesh] or (“substance abuse treatment centers” [Mesh] OR “substance abuse, Intervenous” [Mesh] OR “psychoses, substance-induced” [Mesh] OR “substance abuse, oral” [Mesh] OR “substance withdrawal syndrome”[Mesh]) OR ((substance use disorder*) OR (substance use) OR (drug* addict*))313,986
7Search ((mindfulness OR mindful* OR meditation OR meditat*)) OR ((“mindfulness”[Mesh])OR “meditation” [Mesh]) AND ((((“substance-related disorders”[Mesh] or (“substance abuse treatment centers” [Mesh] OR “substance abuse, Intervenous” [Mesh] OR “psychoses, substance-induced” [Mesh] OR “substance abuse, oral” [Mesh] OR “substance withdrawal syndrome”[Mesh]) OR ((substance use disorder*) OR (substance use) OR (drug* addict*))))599
8Search ((mindfulness OR mindful* OR meditation OR meditat*)) OR ((“mindfulness”[Mesh])OR “meditation” [Mesh]) AND ((((“substance-related disorders”[Mesh] or (“substance abuse treatment centers” [Mesh] OR “substance abuse, Intervenous” [Mesh] OR “psychoses, substance-induced” [Mesh] OR “substance abuse, oral” [Mesh] OR “substance withdrawal syndrome”[Mesh]) OR ((substance use disorder*) OR (substance use) OR (drug* addict*)))) Filters: Clinical trial100
9Search ((mindfulness OR mindful* OR meditation OR meditat*)) OR ((“mindfulness”[Mesh])OR “meditation” [Mesh]) AND ((((“substance-related disorders”[Mesh] or (“substance abuse treatment centers” [Mesh] OR “substance abuse, Intervenous” [Mesh] OR “psychoses, substance-induced” [Mesh] OR “substance abuse, oral” [Mesh] OR “substance withdrawal syndrome”[Mesh]) OR ((substance use disorder*) OR (substance use) OR (drug* addict*)))) Filters: Clinical trial; Review215
10Search ((mindfulness OR mindful* OR meditation OR meditat*)) OR ((“mindfulness”[Mesh])OR “meditation” [Mesh]) AND ((((“substance-related disorders”[Mesh] or (“substance abuse treatment centers” [Mesh] OR “substance abuse, Intervenous” [Mesh] OR “psychoses, substance-induced” [Mesh] OR “substance abuse, oral” [Mesh] OR “substance withdrawal syndrome”[Mesh]) OR ((substance use disorder*) OR (substance use) OR (drug* addict*)))) Filters: Clinical trial; Review; Publication date from 2018/01/01 to 2020/12/3150

Characteristics of primary studies_

CharacteristicnMinQ1Mdn.Q3MaxMeanSD
Mean age (years)1528.432.438.444.050.438.67.0
Total sample size at analysis
MBI group1910.015.023.037.0154.036.136.4
Control group196.015.018.037.0103.030.426.9
  Female80029.943.750.024.622.3
  White6027.572.997.0100.063.138.3
  African American400.316.147.753.321.425.6
  Asian400.31.275.3100.025.649.6
  Weeks of structured MBI191.05.08.08.048.08.810.0
  Days across intervention (length)195.028.049.049.0322.055.467.7
  Structured MBI session/week191.01.01.02.07.02.02.0
  Structured MBI min./session1620.063.8120.0120.0120.095.033.3
  Dose (length × duration)16100.02178.85880.05880.019,320.05306.94514.8
Days after intervention measured
  Attrition, MBI group180019.354.659.123.124.4
  Attrition, control group18008.131.270.019.624.9
DOI: https://doi.org/10.2478/fon-2023-0016 | Journal eISSN: 2544-8994 | Journal ISSN: 2097-5368
Language: English
Page range: 145 - 162
Submitted on: Sep 27, 2022
Accepted on: Nov 28, 2022
Published on: Jun 22, 2023
Published by: Shanxi Medical Periodical Press
In partnership with: Paradigm Publishing Services
Publication frequency: 4 times per year

© 2023 Chuntana Reangsing, Sasinun Pusuwun, Suneerat Boonsin, Sarah Oerther, published by Shanxi Medical Periodical Press
This work is licensed under the Creative Commons Attribution 4.0 License.