Research Article
Abstract
The rationale is synthesized for the urgency of empirical studies demonstrating the efficacy of eye movement desensitization and reprocessing (EMDR) therapy for children and adolescents with posttraumatic stress disorder (PTSD), symptoms of PTSD, or other trauma-related symptoms. This literature review examined 15 studies (including nine randomized clinical trials) that tested the efficacy of EMDR therapy for the treatment of children and adolescents with these symptoms. All studies found that EMDR therapy produced significant reductions in PTSD symptoms at posttreatment and also in other trauma-related symptoms, when measured. A methodological analysis identified limitations in most studies, reducing the value of these findings. Despite these shortcomings, the methodological strength of the identified studies has increased over time. The review also summarized three meta-analyses. The need for additional rigorous research is apparent, and in order to profit from experiences of the past, the article provides some guidelines for clinicians seeking to conduct future research in their agencies.
Tables
1. Clearly defined target symptoms |
2. Reliable and valid measures |
3. Blind, independent assessors of treatment effect |
4. Assessor’s training |
5. Manual-based replicable treatment |
6. Randomized allocation to treatment condition |
7. Reliable application of protocol (treatment fidelity) |
i. No confounded conditions |
ii. Multi-modal measures |
iii. Length of treatment |
iv. Reported level of therapist(s) training |
v. Control or comparison group |
vi. Report of effect size |
Author(s) | N | Age | Treatment (Number of sessions) | Events | Target-Symptoms | Measure(s)a | Significant Results |
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Level 1. Studies without control group | |||||||
Hensel, 2009 | 32 | 1, 9–18 | EMDR (average 3) | Single: Varied | PTSD and other trauma-related symptoms | PROPS | Reduction of PTSD and other presenting symptoms (e.g., separation anxiety) |
Ribchester et al., 2010 | 11 | 8–16 | EMDR (Between 1–4, Average 2. 4 per child) | Single: Road traffic accident | PTSD, anxiety, depression, and attentional deficits | ADIS for DSM-IV, CASQ-R, CRIES, DSRS, RCMAS, emotional STROOP test, and more | Reduction in symptoms of PTSD, anxiety, and depression. If reduction in PTSD, then significant improvement in attention tasks |
Level 2. Studies with control group, no randomized allocation | |||||||
Puffer et al., 2000 | 20 | 8–17 | EMDR (1) versus Waiting list (WL) | Single: Varied | PTSD symptoms | IES | EMDR > WL Reduction of PTSD symptoms. |
Kemp et al., 2010 | 27 | 6–12 | EMDR (4) versusWl | Single: Motor vehicle accident | PTSD symptoms, anxiety, depression | PTS-RI, CBCL, CDS, GFS, GHQ-12, IES, STAIC, | EMDR >WL For two or more PTSD symptoms: decrease in EMDR group from 100% to 25%; no decrease in WL group. For anxiety and depression: no significant difference pre- to posttreatment in both groups. |
Wadaa et al., 2010 | 37 | 7–12 | EMDR (12) versusNo treatment (NT) | Chronic: War and violence | PTSD | UCLAPTSD Index | EMDR >NTReduction of PTSD symptoms. |
Tang et al., 2015 | 83 | 12–15 | EMDR (4) versusTreatment as usual (TAU) | Single: Typhoon | Symptoms of anxiety(disaster-related or general), and depression | CES-D, IES, MASC | EMDR >TAU Alleviation of symptoms of disaster-related anxiety, general anxiety, and depression. |
Level 3. RCTs, targeting trauma-related symptoms, including behavior problems | |||||||
Scheck et al., 1998 | 60 | 16–25 | EMDR (2) versus Active listening (AL) (2) | Chronic: Sexual abuse/molestation in childhood | Anxiety, depression, self-image | Various adult measures | EMDR >AL In EMDR group more reduction of PTSD symptoms, anxiety, depression. Participants showed also severe behavioral problems; effect on these unclear. |
Chemtob et al., 2002 | 32 | 6–12 | EMDR (3) versus Wl | Single: Hurricane | PTSD, Anxiety and Depression | CDI, CRI, RCMAS, and count of visits to health nurse | EMDR >Wl. Reduction of PTSD, symptoms of fear and depression. |
Soberman et al., 2002 | 29 | 10–16 | EMDR +CAU (3) versus Care As Usual (CAU) | Chronic: Varied | PTSD symptoms, severe behavioral problems | CROPS, PROPS, IES | EMDR >CAU Decrease of problem behavior and of reactivity on targeted memory; not all measures significant. |
Jaberghaderi et al., 2004 | 14 | 12–13 | EMDR (as needed) versus CBT (12) | Single + chronic: Sexual abuse | PTSD symptoms | CROPS, PROPS, Rutter Teacher Scale | EMDR = CBT Both effective Less sessions for EMDR (average 6.1 versus 11.6). |
Ahmad et al., 2007 | 33 | 6–16 | EMDR (8) versus Wl | Single + chronic: varied | PTSD | PTSS C | EMDR >Wl Reduction of PTSD, especially on symptoms of reliving and avoidance. |
Wanders et al., 2008 | 26 | 10–14 | EMDR (4) versus CBT (4) | Single + chronic: Children were not screened on this variable | Self-esteem, behavioral, emotional problems | CBCL, DQ-C, NASSQ-A, PSI, PNG-C, SPCC. | EMDR >CBT on improvement of target behaviors. |
de Roos et al., 2011 | 52 | 4–18 | EMDR (4) versus CBT (4) | Disaster: Explosion of a fireworks factory | PTSD, anxiety, depression, behavioral problems | CBCL, CROPS, DSRS, MASC, PROPS, PTSD-RI for DSM-IV | EMDR = CBT Both effective: reduction on all measures. EMDR needed less sessions (average 3.2 versus 4). |
Diehle et al., 2015 | 48 | 8–18 | EMDR (8) versus TF-CBT (8) | Single & chronic: Varied | PTSD, anxiety, depression, behavioral problems | ADIS C/; CRIES; CAPS-CA; RCADS; SDQ | EMDR = TF-CBT Both effective for reduction of PTSD. For reduction of comorbid (depressive and hyperactive) symptoms, TF-CBT >EMDR according to parent-report in TF-CBT group. |
de Roos et al., 2017 | 103 | 8–18 | EMDR (6) versus CBWT (6) versus WL | Single: Varied | PTSD, anxiety, depression, behavioral problems, negative trauma-related appraisals | ADIS-C/P, CSI-C/P, C-PTCI, IPG, KIDSCREEN-27, RCADS-C/P, CRTI-C/P, SDQ-A/P, | EMDR = CBWT Both effective for reduction of PTSD symptoms + comorbid problems. EMDR needed less sessions (average 4.1 versus 5.4). |
a For full names of the measures and the authors, see Table 3.
1. Anxiety and Related Disorders Interview Schedule (ADIS for DSM-IV; Albano & Silverman, 1996) |
2. Center for Epidemiologic Studies Depression Scale (CES-D; Radloff, 1977) |
3. Child Behavior Checklist (CBCL; Achenbach, 1991) |
4. Children’s Depression Inventory (CDI; Kovacs, 1992) |
5. Child Post Traumatic Stress Reaction Index (Frederick, Pynoos, & Nader, 1992) |
6. Child Post Traumatic Stress Reaction Index: Parent Questionnaire (Parent PTS-RI; Nader, 1994) |
7. Child Report of Post-Traumatic Symptoms (CROPS; Greenwald & Rubin, 1999) |
8. Child Reaction Index (CRI; Pynoos et al., 1987) |
9. Child Somatization Inventory, Child and Parent Version (CSI-C/P; Meesters, Muris, Ghys, Reumerman, & Rooijmans, 2003) |
10. Children’s Attributional Style Questionnaire-Revised (CASQ-R; Thompson, Kaslow, Weiss, & Nolen-Hoeksema, 1998) |
11. Children’s Depression Scale (CDS; Lang & Tisher, 1983) |
12. Children’s Post Traumatic Cognitions Inventory (C-PTCI; Meiser-Stedman et al., 2009) |
13. Children’s Revised Impact of Event Scale (CRIES; Dyregov & Yule, 1995) |
14. Clinician-Administered PTSD Scale for Children and Adolescents (CAPS-CA; Nader, Kriegler, Blake, Pynoos, & E.,, 1996) |
15. Depression Questionnaire for Children (DQ-C; de Wit, 1987) |
16. Depression Self Rating Scale (DSRS; Birleson, 1981) |
17. General Functioning Scale (GFS derived from Family Assessment Device; Epstein, Baldwin, & Bishop, 1983) |
18. General Health Questionnaire-12 (GHQ-12; Goldberg, 1978) |
19. Impact of Event Scale (IES; Horowitz, Wilner, & Alvarez, 1979) |
20. Inventory of Prolonged Grief for Children and Adolescents (IPG; Spuij et al., 2012) |
21. Kidscreen-27, Child and Parent Version (Ravens-Sieberer et al., 2007) |
22. Multidimensional Anxiety Scale for Children (MASC; March, Parker, Sullivan, Stallings, & Conners, 1997) |
23. Negative Affect Self-Statement Questionnaire (NASSQ-A; Ronan, Kendall, Rowe, & Rowe, 1994) |
24. Parent Report of Post-Traumatic Symptoms (PROPS; Greenwald & Rubin, 1999) |
25. Parenting Stress Index (PSI; Abidin, 1983) |
26. Positive and Negative Affect Self-Statement Questionnaire for Children (PNG-C; Bracke & Braet, 2000) |
27. Post-Traumatic Stress Symptom Scale for Children (PTSS C; Ahmad, Sundelin-Wahlsten, Sofi, Qahar, & von Knorring, 2000) |
28. Revised Child Anxiety and Depression Scale (RCADS; Chorpita, Yim, Moffitt, Umemoto, & Francis, 2000) |
29. Revised Children’s Manifest Anxiety Scale (RCMAS; Reynolds & Richmond, 1978) |
30. Revised Children’s Responses to Trauma Inventory (CRTI; Alisic & Kleber, 2010) |
31. Rutter Teacher Scale (Kresanov, Tuominen, Piha, & Almqvist, 1998) |
32. Self-Perception Profile for Children (SPCC; Harter, 1985) |
33. State Trait Anxiety Inventory for Children (STAIC; Spielberger, 1979) |
34. Strength and Difficulties Questionnaire (SDQ; Goodman, 2001) |
35. UCLA PTSD Index (Rodriguez, Steinberg, & Pynoos, 1998); UCLA PTSD Reaction Index (PTSD-RI) for DSM-IV (Steinberg, Brymer, Decker, & Pynoos, 2004) |
Prerequisites | 1. Institution |
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2. Therapists |
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3. Instruments |
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4. Information flow |
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5. Research team |
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Exploitable benefits | 1. Therapists |
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2. Patients |
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Period | Abstract | Full | Total | |
---|---|---|---|---|
Apr 2024 | 46 | 101 | 18 | 165 |
Mar 2024 | 77 | 86 | 23 | 186 |
Feb 2024 | 135 | 73 | 43 | 251 |
Jan 2024 | 193 | 115 | 48 | 356 |
Dec 2023 | 156 | 49 | 38 | 243 |
Nov 2023 | 195 | 68 | 68 | 331 |
Oct 2023 | 164 | 52 | 54 | 270 |
Sep 2023 | 109 | 49 | 37 | 195 |
Aug 2023 | 89 | 35 | 22 | 146 |
Jul 2023 | 140 | 60 | 38 | 238 |
Jun 2023 | 128 | 84 | 56 | 268 |
May 2023 | 94 | 98 | 51 | 243 |
Apr 2023 | 163 | 99 | 83 | 345 |
Mar 2023 | 188 | 101 | 73 | 362 |
Feb 2023 | 177 | 80 | 80 | 337 |
Jan 2023 | 123 | 78 | 47 | 248 |
Dec 2022 | 153 | 44 | 60 | 257 |
Nov 2022 | 209 | 78 | 104 | 391 |
Oct 2022 | 251 | 97 | 93 | 441 |
Sep 2022 | 132 | 100 | 54 | 286 |
Aug 2022 | 105 | 50 | 41 | 196 |
Jul 2022 | 127 | 129 | 49 | 305 |
Jun 2022 | 114 | 40 | 34 | 188 |
May 2022 | 139 | 32 | 87 | 258 |
Apr 2022 | 194 | 94 | 82 | 370 |
Mar 2022 | 187 | 77 | 79 | 343 |
Feb 2022 | 122 | 62 | 57 | 241 |
Jan 2022 | 139 | 35 | 53 | 227 |
Dec 2021 | 98 | 33 | 41 | 172 |
Nov 2021 | 114 | 59 | 54 | 227 |
Oct 2021 | 126 | 48 | 70 | 244 |
Sep 2021 | 118 | 50 | 29 | 197 |
Aug 2021 | 50 | 33 | 22 | 105 |
Jul 2021 | 79 | 30 | 30 | 139 |
Jun 2021 | 89 | 77 | 35 | 201 |
May 2021 | 147 | 131 | 70 | 348 |
Apr 2021 | 176 | 131 | 84 | 391 |
Mar 2021 | 177 | 84 | 58 | 319 |
Feb 2021 | 95 | 55 | 39 | 189 |
Jan 2021 | 87 | 107 | 31 | 225 |
Dec 2020 | 23 | 76 | 29 | 128 |
Nov 2020 | 35 | 108 | 20 | 163 |
Oct 2020 | 35 | 126 | 39 | 200 |
Sep 2020 | 27 | 68 | 19 | 114 |
Aug 2020 | 47 | 59 | 18 | 124 |
Jul 2020 | 30 | 84 | 18 | 132 |
Jun 2020 | 27 | 49 | 11 | 87 |
May 2020 | 36 | 77 | 29 | 142 |
Apr 2020 | 63 | 79 | 19 | 161 |
Mar 2020 | 114 | 62 | 19 | 195 |
Feb 2020 | 60 | 100 | 14 | 174 |
Jan 2020 | 40 | 55 | 21 | 116 |
Dec 2019 | 264 | 26 | 2 | 292 |
Nov 2019 | 132 | 4 | 3 | 139 |
Oct 2019 | 101 | 5 | 2 | 108 |
Sep 2019 | 25 | 3 | 4 | 32 |
Aug 2019 | 31 | 0 | 2 | 33 |
Jul 2019 | 59 | 0 | 2 | 61 |
Jun 2019 | 67 | 0 | 6 | 73 |
May 2019 | 96 | 0 | 4 | 100 |
Apr 2019 | 143 | 0 | 5 | 148 |
Mar 2019 | 141 | 8 | 22 | 171 |
Feb 2019 | 142 | 9 | 13 | 164 |
Jan 2019 | 59 | 6 | 8 | 73 |
Dec 2018 | 87 | 13 | 29 | 129 |
Nov 2018 | 18 | 4 | 12 | 34 |