The use of the "group traumatic episode protocol (G-TEP) " in an outpatient randomized and hospital setting: Implementation and effects in heterogeneous patient samples.
Stingl M, Hemmerde M, Drutschmann E, Pape V, Hanewald B. · Psychological trauma : theory, research, practice and policy · 2024 · Randomized controlled trial
Original publication · Original publication
Recorded summary
A 44-person outpatient study and a 23-person hospital study extend evidence on group implementation.
Recorded limitations
The hospital component is distinct from the randomised outpatient component. Verify exact session structure and masking before grading.
Evidence and provenance
Chapter Trust Factor uses a minimum of three distinct qualifying studies. Publication records retain their own evidence and assessment.
Study design and assessment
- design
- Randomized controlled trial
- assessment
- category
- peer-reviewed
- peer Reviewed
- true
- basis
- Publication identity and reported study design checked. Outcome blinding is not established in the material reviewed; no single- or double-blind RCT classification is assigned.
- sources
https://pubmed.ncbi.nlm.nih.gov/39023949/ · https://doi.org/10.1037/tra0001711
- reviewed At
- 2026-10-23
- trust Factor
- score
- 2
- scope
- Paper
- status
- assessed
- randomized Controlled Trial
- true
- blinding
- not-confirmed
- peer Reviewed
- true
- basis
- Publication identity and reported study design checked. Outcome blinding is not established in the material reviewed; no single- or double-blind RCT classification is assigned.
- sources
https://pubmed.ncbi.nlm.nih.gov/39023949/ · https://doi.org/10.1037/tra0001711
- review Scope
- Existing publication-specific assessments and bibliographic indexing; no blanket full-text appraisal.
- assessed At
- 2026-10-27
- jadad
- status
- unassessed
- score
- Not recorded
- evidence
- Not recorded
Topics and recorded topic scores
- key
- vision:group
- title
- Group EMDR
- collection
- vision
- trust Score
- 2
Citation snapshot and identifiers
- id
- pmid-39023949
- doi
- 10.1037/tra0001711
- pmid
- 39023949
- citation Snapshot
- count
- 2
- source
- Crossref
- retrieved At
- 2026-10-23
- citations By Collection
- vision
- 2
Complete approved library record
- id
- pmid-39023949
- publication Key
- doi:10.1037/tra0001711
- aliases
- None recorded
- title
- The use of the "group traumatic episode protocol (G-TEP) " in an outpatient randomized and hospital setting: Implementation and effects in heterogeneous patient samples.
- journal
- Psychological trauma : theory, research, practice and policy
- neurotransmitters
- None recorded
- year
- 2024
- authors
- Stingl M, Hemmerde M, Drutschmann E, Pape V, Hanewald B.
- design
- Randomized controlled trial
- kind
- Journal article
- identity Conflict
- Not recorded
- doi
- 10.1037/tra0001711
- pmid
- 39023949
- urls
https://pubmed.ncbi.nlm.nih.gov/39023949/ · https://doi.org/10.1037/tra0001711
- collections
vision
- categories
Clinical & self-report
- targets
- None recorded
- priority
- 1
- quotes
- None recorded
- summary
- A 44-person outpatient study and a 23-person hospital study extend evidence on group implementation.
- limitation
- The hospital component is distinct from the randomised outpatient component. Verify exact session structure and masking before grading.
- citation Count
- 2
- citation Snapshot
- count
- 2
- source
- Crossref
- retrieved At
- 2026-10-23
- study Design Assessment
- category
- peer-reviewed
- peer Reviewed
- true
- basis
- Publication identity and reported study design checked. Outcome blinding is not established in the material reviewed; no single- or double-blind RCT classification is assigned.
- sources
https://pubmed.ncbi.nlm.nih.gov/39023949/ · https://doi.org/10.1037/tra0001711
- reviewed At
- 2026-10-23
- paper Trust Assessment
- score
- 2
- scope
- Paper
- status
- assessed
- randomized Controlled Trial
- true
- blinding
- not-confirmed
- peer Reviewed
- true
- basis
- Publication identity and reported study design checked. Outcome blinding is not established in the material reviewed; no single- or double-blind RCT classification is assigned.
- sources
https://pubmed.ncbi.nlm.nih.gov/39023949/ · https://doi.org/10.1037/tra0001711
- review Scope
- Existing publication-specific assessments and bibliographic indexing; no blanket full-text appraisal.
- assessed At
- 2026-10-27
- citations By Collection
- vision
- 2
- topics
- key
- vision:group
- title
- Group EMDR
- collection
- vision
- trust Score
- 2
- journal Key
- psychologicaltrauma
- journal Label
- Psychological trauma : theory, research, practice and policy
- chapter Entries
- title
- The use of the "group traumatic episode protocol (G-TEP) " in an outpatient randomized and hospital setting: Implementation and effects in heterogeneous patient samples.
- journal
- Psychological trauma : theory, research, practice and policy
- year
- 2024
- authors
- Stingl M, Hemmerde M, Drutschmann E, Pape V, Hanewald B.
- design
- Randomized controlled trial
- urls
https://pubmed.ncbi.nlm.nih.gov/39023949/ · https://doi.org/10.1037/tra0001711
- doi
- 10.1037/tra0001711
- pmid
- 39023949
- targets
- None recorded
- categories
Clinical & self-report
- citation Count
- 2
- citation Snapshot
- count
- 2
- source
- Crossref
- retrieved At
- 2026-10-23
- study Design Assessment
- category
- peer-reviewed
- peer Reviewed
- true
- basis
- Publication identity and reported study design checked. Outcome blinding is not established in the material reviewed; no single- or double-blind RCT classification is assigned.
- sources
https://pubmed.ncbi.nlm.nih.gov/39023949/ · https://doi.org/10.1037/tra0001711
- reviewed At
- 2026-10-23
- record Id
- pmid-39023949
- quotes
- None recorded
- source Pages
- None recorded
- summary
- A 44-person outpatient study and a 23-person hospital study extend evidence on group implementation.
- limitation
- The hospital component is distinct from the randomised outpatient component. Verify exact session structure and masking before grading.
- id
- vision-group-pmid-39023949
- paper Trust Assessment
- score
- 2
- scope
- Paper
- status
- assessed
- randomized Controlled Trial
- true
- blinding
- not-confirmed
- peer Reviewed
- true
- basis
- Publication identity and reported study design checked. Outcome blinding is not established in the material reviewed; no single- or double-blind RCT classification is assigned.
- sources
https://pubmed.ncbi.nlm.nih.gov/39023949/ · https://doi.org/10.1037/tra0001711
- review Scope
- Existing publication-specific assessments and bibliographic indexing; no blanket full-text appraisal.
- assessed At
- 2026-10-27
- publication Key
- doi:10.1037/tra0001711
- collection
- vision
- chapter Number
- 3
- topic Id
- group
- topic Title
- Group EMDR
- trust Score
- 2
- jadad
- status
- unassessed
- score
- Not recorded
- condition Evidence
- id
- trauma
- evidence
- field
- title
- text
- The use of the "group traumatic episode protocol (G-TEP) " in an outpatient randomized and hospital setting: Implementation and effects in heterogeneous patient samples.
- matched Text
- traumatic
- conditions
trauma
- topic Trust Scores
2
- full Text
- status
- not-indexed
- retrieval Available
- false