Long-term Efficacy of Abdominal Wall Trigger Point Injections

Area of Science:

• Pain Management
• Minimally Invasive Procedures
• Pharmacological Interventions

Background:

• Localized abdominal wall pain, often linked to laparoscopic scars, presents a significant clinical challenge.
• Retrospective evaluation of 35 patients treated by a single physician assessed the efficacy of abdominal wall injections.

Purpose of the Study:

• To evaluate the effectiveness of Lidocaine and Depo-Medrol injections for moderate to severe localized abdominal wall pain.
• To determine the safety and cost-effectiveness of this interventional pain management technique.

Main Methods:

• Uniform injection techniques were employed for Lidocaine and Depo-Medrol administration.
• Patients with localized abdominal wall pain, primarily post-laparoscopic surgery, were included.

Main Results:

• Initial pain scores (7.4/10) significantly decreased to 2.3/10 at 15 days post-injection in 34/35 patients.
• Long-term follow-up showed sustained pain reduction to 1.2/10.
• Five patients required repeat injections; no major complications were reported. Average cost was $134.72.

Conclusions:

• Abdominal wall injections are a safe and effective treatment for localized abdominal wall pain.
• Trigger point injections should be considered early in the management of such pain conditions.
• This approach offers a cost-effective solution for improving patient quality of life.