Tag: depression

We’ve all seen it: PTSD that won’t budge. Patients try sertraline or paroxetine—the so-called “gold standards”—and walk away with little more than side effects and a sense of failure.

Enter a new contender: brexpiprazole + sertraline.

A recent Phase 3 randomized controlled trial might finally offer something real for those stuck in the PTSD trenches.

🚨 The Results

In a study across 86 sites with over 550 adults, adding brexpiprazole (2–3 mg) to sertraline (150 mg) led to a 5.6-point greater reduction on the CAPS‑5 (the gold-standard PTSD measure) compared to sertraline + placebo. That’s not a marginal win—it’s a clinically significant shift, especially in a treatment-resistant population.

Responder rates tell the story even clearer:

• 68.5% of patients on the combo had ≥30% reduction in symptoms
• Compared to 48.2% on sertraline alone
• That’s a +20% absolute response rate boost

And the improvements weren’t just short-lived. Benefits held through 12 weeks, even during a post-treatment observation period. No relapse, no rebound—just stability.

🧩 More Than Symptom Checklists

It wasn’t just about PTSD symptoms. This combo also:

• Improved psychosocial functioning (B-IPF scores)
• Reduced anxiety and depression (HADS)
• Lowered global illness severity (CGI-S)
• Helped with all symptom clusters, including reexperiencing, avoidance, and hyperarousal

That’s rare. Most meds in psychiatry hit one or two domains and leave the rest hanging. This one made a dent where it counts: function, resilience, and real-world relief.

⚠️ What About Side Effects?

Brexpiprazole is still an atypical antipsychotic, so there’s baggage. But the trial data suggest it’s relatively well-tolerated:

• Fatigue: 6.8%
• Weight gain: 5.9%
• Somnolence: 5.4%
• Discontinuation due to AEs? Just 3.9%, vs 10.2% in placebo.

No new safety signals. No psychosis worsening. Not perfect, but not the metabolic disaster zone we see with other agents.

🚀 What’s Next?

The FDA is reviewing this combo

For those of us treating chronic PTSD, this may be a real tool—not just a shiny new molecule with good marketing.

Until then, it’s worth paying attention. Because when sertraline alone doesn’t cut it—and we know it often doesn’t—this combo could offer a lifeline.