Massed Prolonged Exposure for PTSD in Two Firefighters: Preliminary Case Study Findings.
Daily prolonged exposure slashed PTSD symptoms for two firefighters and could cut dropout for your weekly-no-show clients.
01Research in Context
What this study did
Two firefighters with PTSD got Massed Prolonged Exposure. They met every day for ten days instead of once a week.
Doctors tracked their PTSD scores before and after the crash course.
What they found
Both firefighters saw big drops in PTSD symptoms. Daily sessions kept them from dropping out.
The short schedule worked even though it was intense.
How this fits with other research
Bellon-Harn et al. (2020) did the same "squeeze-it-in" trick with PEERS social skills. Teens with autism got the same gains in half the time when sessions were doubled up.
Victuri et al. (2022) also ran a tiny adult study. Three moms cut anxiety and depression with a brief behavioral package, showing small-n designs can still yield clear signals.
Whaling et al. (2025) ran a two-kid VR case study and saw big behavior drops too. Together these papers say "short and sweet" can work across very different problems.
Why it matters
If a client keeps canceling weekly PTSD sessions, offer a daily mini-block instead. You might keep them in care and still see symptom drops. Start with one willing firefighter, cop, or nurse and track PTSD scores each day.
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02At a glance
03Original abstract
Military service members and first responders experience significant trauma exposure in the line of duty. Service members who transition to first-responder positions may be at an increased risk for developing PTSD due to the cumulative effects of trauma exposure. A common criticism of the standard delivery methods for most evidence-based treatments for PTSD is high dropout rates. Massed-prolonged exposure (Massed-PE) has been demonstrated to be efficacious and reduces dropouts by about 50%. This case study is the first of its kind to specifically assess the clinical utility of using Massed-PE to treat PTSD in two firefighters. Results from this case study indicate that both firefighters had significant reductions in their PTSD symptoms. Massed-PE may be an effective approach to treating PTSD in firefighters and may help overcome some of the barriers of conventional treatment delivery. Additional controlled research is needed to further evaluate this promising treatment approach in firefighter populations.
Behavior modification, 2022 · doi:10.1177/01454455211011977