{Reference Type}: Journal Article
{Title}: Peripheral nerve blocks for the management of lumbo-sacral radiculopathy: A prospective study.
{Author}: Kumar SS;Kumar A;Talawar P;Kaushal A;Rekha ;Sangadala P;Kumar D;Kumar KS;
{Journal}: Saudi J Anaesth
{Volume}: 17
{Issue}: 3
{Year}: 2023 Jul-Sep
暂无{DOI}: 10.4103/sja.sja_880_22
{Abstract}: UNASSIGNED: The epidural injections used to treat lumbar radiculopathy are potentially associated with serious complications like neurological injuries and epidural abscess. The nociceptors have the unique property of being pseudo-unipolar, as its both ends are expected to be functionally same. We have hypothesized that peripheral nerve blocks given at the distal site should be able to provide pain relief. This prospective study was planned to assess the efficacy of peripheral nerve blocks in lumbar radiculopathy.
UNASSIGNED: Thirty-four patients who fit the eligibility criteria were included in this open labeled prospective preliminary study. They were administered peripheral nerve blocks at ankle level with 4 ml of 0.25% bupivacaine and 40 mg of triamcinolone.
UNASSIGNED: The outcomes measured at 15 days, 1 month, 2 months, and 3 months after the intervention were the pain intensity (Numerical Rating Scale), the Global Perceived Effect, functional status (Roland Morris Disability Questionnaire), Beck's Depression Inventory score, employment status, and analgesic intake.
UNASSIGNED: At 15 days, 1 month, and 2 months, 88% of the patients reported a ≥50% decrease in their pain scores and a GPE ≥6, while at 3 months 85% of the patients reported a significant decrease in their pain scores and a GPE ≥6.
UNASSIGNED: Peripheral nerve blocks are effective in the management of pain in patients with chronic lumbosacral radiculopathy. The ability to administer it in an outpatient setting, without image guidance and the absence of debilitating side effects, makes it an attractive treatment option.