Early TNFi ≠ less opioid use.
Future work should include pain scores, disease activity, and social factors to fully understand pain and opioid trajectories in axSpA.
#Rheumatology #axSpA #Opioids #TNFi #Pharmacoepidemiology
Early TNFi ≠ less opioid use.
Future work should include pain scores, disease activity, and social factors to fully understand pain and opioid trajectories in axSpA.
#Rheumatology #axSpA #Opioids #TNFi #Pharmacoepidemiology
💡 Chronic opioid use is still common (~21%) in axSpA
💥 Biologic therapy alone may not solve the opioid problem
🧠 Need multimodal, holistic pain strategies
💡 Chronic opioid use is still common (~21%) in axSpA
💥 Biologic therapy alone may not solve the opioid problem
🧠 Need multimodal, holistic pain strategies
❌ Early TNFi use did not reduce opioid use.
📈 In opioid-naïve patients, it was linked to higher chronic use.
Likely due to confounding by indication — patients with worse disease start TNFi earlier and need more pain control.
❌ Early TNFi use did not reduce opioid use.
📈 In opioid-naïve patients, it was linked to higher chronic use.
Likely due to confounding by indication — patients with worse disease start TNFi earlier and need more pain control.
8,508 matched individuals (mean age 42, 50% women).
💊 Chronic opioid use in 20.9% overall.
⚠️ Early TNFi = higher risk (HR 1.17, 95% CI 1.06–1.28).
Opioid-naïve: HR 1.96 🚨
Opioid-experienced: NS
8,508 matched individuals (mean age 42, 50% women).
💊 Chronic opioid use in 20.9% overall.
⚠️ Early TNFi = higher risk (HR 1.17, 95% CI 1.06–1.28).
Opioid-naïve: HR 1.96 🚨
Opioid-experienced: NS
🧾 MarketScan® claims data (US)
👥 Adults 18–65 with new axSpA
⚕️ “Early TNFi” = started ≤6 months after diagnosis
📊 Propensity score–matched 1:1
💊 Outcome: chronic opioid use ≥90 days
🧾 MarketScan® claims data (US)
👥 Adults 18–65 with new axSpA
⚕️ “Early TNFi” = started ≤6 months after diagnosis
📊 Propensity score–matched 1:1
💊 Outcome: chronic opioid use ≥90 days
Opioid use remains high in axSpA — even with effective biologics like TNFi.
We asked: could starting TNFi early lower the risk of chronic opioid use?
Opioid use remains high in axSpA — even with effective biologics like TNFi.
We asked: could starting TNFi early lower the risk of chronic opioid use?