Teenagers After London Terrorist Attack

Study Overview
=================
Brief Summary
-----------------
Context: Since March 2012, several terrorist attacks have been perpetrated in France (Toulouse, Montauban, Paris, Nice ...). In March 2017, 53 french teenagers were victims in a terrorist attack in London (Westminster Bridge). Main goal = to estimate the psycho-traumatic impact and to describe cares and management of high school students, victims of the terrorist attack in London on 2017, March the 22nd. 3 secondary objectives: 1) Clinical (occurrence of Post Traumatic Stress Disorders or other disorders); 2) Epidemiological (risk factors for developing disorders, avoiding care); 3) Preventive and therapeutic.

Detailed Description
-----------------
Inclusion criterion: 53 teenagers of Saint-Joseph high school (Concarneau, France) directly exposed to the terrorist attack. Methodology: self questionnaires and heterogenous questionnaires; descriptive statistics (means +/- standard deviations; search for a significant difference according to traumatic symptomatology)

Official Title
-----------------
AVAL Cohort Study First Step, Observational Study, After One Year

Conditions
-----------------
Adolescent Development, Post Traumatic Stress Disorder, Terrorism

Intervention / Treatment
-----------------
* Other: Questionnaires


Participation Criteria
=================
Eligibility Criteria
-----------------
Inclusion Criteria: 53 teenagers, from Concarneau (France) high school, directly exposed from London terrorist attack (22.03.2017). Exclusion Criteria: All persons not directly exposed; Relatives of teenagers; 3 physically injured teenagers.

Ages Eligible for Study
-----------------
Minimum Age: 14 Years
Maximum Age: 20 Years

Sexes Eligible for Study
-----------------
All

Accepts Healthy Volunteers
-----------------
No

Study Plan
=================
How is the study designed?
-----------------

Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Adolescents exposed<br>Only clinical questionnaires | Other: Questionnaires<br>* 2-hour clinical observation<br>|

What is the study measuring?
-----------------
Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| PTSD | Post Traumatic Stress Disorder (Self-Questionnaire :Posttraumatic stress disorder checklist 5 ) | One year after the terrorist attack (Day 1) | 

Secondary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Clinical (occurence of Post Traumatic Stress Disorders or other disorders) | Mini International Neuro-psychiatric Interview for children and adolescent | One year after the terrorist attack (Day 1) | 
| Epidemiological (risk factors for developing disorders, avoiding care); | LEC = Life Event checklist | One year after the terrorist attack (Day 1) | 
| Preventive and therapeutic | MINI = Mini International Neuropsychiatric Interview | One year after the terrorist attack (Day 1) | 
| Epidemiological (risk factors for developing disorders, avoiding care); | ALCES = Adolescent Life Change Event Scale | One year after the terrorist attack (Day 1) | 
| Epidemiological (risk factors for developing disorders, avoiding care); | EPS 10 = Echelle de Provisions Sociales Abrégées; | One year after the terrorist attack (Day 1) | 
| Epidemiological (risk factors for developing disorders, avoiding care); | Whodas 2.0 = World Health Organization Disability Assessment Schedule | One year after the terrorist attack (Day 1) | 
| Preventive and therapeutic | Questionnaire about use of psychoactive substances | One year after the terrorist attack (Day 1) | 

 Terms related to the study
=================
Keywords Provided by Centre Hospitalier Valida
-----------------
Adolescent, Post Traumatic Stress Disorder, Terrorist Attack