Epidural Steroids After a Percutaneous Endoscopic Lumbar Discectomy

Area of Science:

• Neurosurgery
• Orthopedic Surgery
• Pain Management

Background:

• Epidural steroid injections are known for their anti-inflammatory effects.
• Previous studies focused on open lumbar discectomy, with limited research on perioperative epidural steroids post-PELD.
• Herniated lumbar discs are a common cause of back and leg pain, often treated with discectomy.

Purpose of the Study:

• To evaluate the efficacy of epidural steroid administration in patients undergoing percutaneous endoscopic lumbar discectomy (PELD).
• To assess the impact of perioperative epidural steroids on pain reduction and functional recovery after PELD for herniated lumbar discs.

Main Methods:

• A randomized controlled study involving 100 patients who underwent PELD for herniated lumbar discs.
• Patients were divided into two groups: one received epidural steroids post-PELD, the other received saline.
• Outcomes measured included Visual Analogue Scale (VAS) for pain, Oswestry Disability Index (ODI), hospital stay, and return-to-work time.

Main Results:

• The epidural steroid group showed significant short-term reductions in leg pain (VAS) and improved functional outcomes (ODI) compared to the saline group.
• While back pain (VAS) was lower in the steroid group, the difference was not statistically significant.
• The epidural steroid group experienced significantly shorter hospital stays and a faster return to work.

Conclusions:

• Perioperative epidural steroids are effective in reducing leg pain and improving functional outcomes in the short term after PELD.
• This intervention offers benefits such as reduced hospital stay and quicker return to work for patients with herniated lumbar discs.
• Further research may explore long-term effects and optimal steroid regimens post-PELD.