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Efficacy of EMDR Therapy for Children With PTSD: A Review of the Literature

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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

Table 1.
Criteria for the Evaluation of Empirical Studies
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
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Table 2.
Studies on Efficacy of EMDR With Children
Author(s)NAgeTreatment (Number of sessions)EventsTarget-SymptomsMeasure(s)aSignificant Results
Level 1. Studies without control group
Hensel, 2009321, 9–18EMDR (average 3)Single: VariedPTSD and other trauma-related symptomsPROPSReduction of PTSD and other presenting symptoms (e.g., separation anxiety)
Ribchester et al., 2010118–16EMDR (Between 1–4, Average 2. 4 per child)Single: Road traffic accidentPTSD, anxiety, depression, and attentional deficitsADIS for DSM-IV, CASQ-R, CRIES, DSRS, RCMAS, emotional STROOP test, and moreReduction 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., 2000208–17EMDR (1) versus Waiting list (WL)Single: VariedPTSD symptomsIESEMDR > WL Reduction of PTSD symptoms.
Kemp et al., 2010276–12EMDR (4) versusWlSingle: Motor vehicle accidentPTSD symptoms, anxiety, depressionPTS-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., 2010377–12EMDR (12) versusNo treatment (NT)Chronic: War and violencePTSDUCLAPTSD IndexEMDR >NTReduction of PTSD symptoms.
Tang et al., 20158312–15EMDR (4) versusTreatment as usual (TAU)Single: TyphoonSymptoms of anxiety(disaster-related or general), and depressionCES-D, IES, MASCEMDR >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., 19986016–25EMDR (2) versus Active listening (AL) (2)Chronic: Sexual abuse/molestation in childhoodAnxiety, depression, self-imageVarious adult measuresEMDR >AL In EMDR group more reduction of PTSD symptoms, anxiety, depression. Participants showed also severe behavioral problems; effect on these unclear.
Chemtob et al., 2002326–12EMDR (3) versus WlSingle: HurricanePTSD, Anxiety and DepressionCDI, CRI, RCMAS, and count of visits to health nurseEMDR >Wl. Reduction of PTSD, symptoms of fear and depression.
Soberman et al., 20022910–16EMDR +CAU (3) versus Care As Usual (CAU)Chronic: VariedPTSD symptoms, severe behavioral problemsCROPS, PROPS, IESEMDR >CAU Decrease of problem behavior and of reactivity on targeted memory; not all measures significant.
Jaberghaderi et al., 20041412–13EMDR (as needed) versus CBT (12)Single + chronic: Sexual abusePTSD symptomsCROPS, PROPS, Rutter Teacher ScaleEMDR = CBT Both effective Less sessions for EMDR (average 6.1 versus 11.6).
Ahmad et al., 2007336–16EMDR (8) versus WlSingle + chronic: variedPTSDPTSS CEMDR >Wl Reduction of PTSD, especially on symptoms of reliving and avoidance.
Wanders et al., 20082610–14EMDR (4) versus CBT (4)Single + chronic: Children were not screened on this variableSelf-esteem, behavioral, emotional problemsCBCL, DQ-C, NASSQ-A, PSI, PNG-C, SPCC.EMDR >CBT on improvement of target behaviors.
de Roos et al., 2011524–18EMDR (4) versus CBT (4)Disaster: Explosion of a fireworks factoryPTSD, anxiety, depression, behavioral problemsCBCL, CROPS, DSRS, MASC, PROPS, PTSD-RI for DSM-IVEMDR = CBT Both effective: reduction on all measures. EMDR needed less sessions (average 3.2 versus 4).
Diehle et al., 2015488–18EMDR (8) versus TF-CBT (8)Single & chronic: VariedPTSD, anxiety, depression, behavioral problemsADIS C/; CRIES; CAPS-CA; RCADS; SDQEMDR = 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., 20171038–18EMDR (6) versus CBWT (6) versus WLSingle: VariedPTSD, anxiety, depression, behavioral problems, negative trauma-related appraisalsADIS-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.

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Table 3.
Measures Used in the EMDR Studies With Children and Adolescents
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)
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Table A1.
Practical Recommendations
Prerequisites1. Institution
  • Support of management

  • Culture and infrastructure

2. Therapists
  • Involvement

  • Clear goals and tasks

  • Pilot study

3. Instruments
  • Reliable and valid

4. Information flow
  • Rationale

  • Monitoring progress

5. Research team
  • Clinical and statistical expertise

  • Consultation and coordination

Exploitable benefits1. Therapists
  • Relevance of research data

  • Prevention from “overprotection”

2. Patients
  • Participation reassuring and rewarding

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