Surgical neurology international · 2024
Perspective: Risks/adverse events for epidural spinal injections.
СтатьяОбзорНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
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Epstein Nancy E, Agulnick Marc A
Аннотация
BACKGROUND: Despite the lack of FDA (Food and Drug Administration) approval, cervical and lumbar epidural spinal injections are frequently performed in the US to address back pain and/or painful radiculopathy. The three major types of injections include; interlaminar/translaminar (ESI), transforaminal (TFESI), or caudal injections. Notably, most studies document little to no clear short-term, and no long-term benefits/efficacy for these injections vs. various placebos.
METHODS: More adverse events (AE) occurred with cervical© rather than lumbar (L) injections, and more severe AE were attributed to C-TFESI vs. CESI injections.
RESULTS: Acute post injection AE symptoms were observed immediately or within 72 post-injection hours. These symptoms included; hypotension, acute respiratory distress, chest pain, upper extremity numbness, weakness, paresthesias, paralysis, and fevers. More AE were attributed to cervical C-TFESI vs. cervical CESI. These AE included; intramedullary/cord injections, intravascular injections (i.e. vertebral artery) resulting in brain stem/cerebellar/cord strokes, epidural abscess/infection, confusion, epidural hematomas, intracranial hypotension, and/or 6th nerve cranial palsies. AE for lumbar LESI/L-TFESI included; infections/abscess, epidural hematomas/subdural hematomas, intravascular injections, cerebrospinal fluid (CSF) leaks/dural tears (DT), and intracranial/postural hypotension. Notably, the vast majority of studies showed little to no short-term, and no long-term benefits for cervical or lumbar ESI/TFESI vs placebos (i.e. mostly consisting of normal saline alone, or saline plus local anesthesia).
CONCLUSION: Epidural cervical and lumbar ESI or TFESI spinal injections demonstrated minimal to no short-term, and no long-term benefits for the treatment of cervical and/or lumbar pain/radiculopathy vs. placebos. Further, more AE were observed for cervical vs. lumbar epidural injections overall, with more AE usually seen with TFESI vs. ESI procedures.
METHODS: More adverse events (AE) occurred with cervical© rather than lumbar (L) injections, and more severe AE were attributed to C-TFESI vs. CESI injections.
RESULTS: Acute post injection AE symptoms were observed immediately or within 72 post-injection hours. These symptoms included; hypotension, acute respiratory distress, chest pain, upper extremity numbness, weakness, paresthesias, paralysis, and fevers. More AE were attributed to cervical C-TFESI vs. cervical CESI. These AE included; intramedullary/cord injections, intravascular injections (i.e. vertebral artery) resulting in brain stem/cerebellar/cord strokes, epidural abscess/infection, confusion, epidural hematomas, intracranial hypotension, and/or 6th nerve cranial palsies. AE for lumbar LESI/L-TFESI included; infections/abscess, epidural hematomas/subdural hematomas, intravascular injections, cerebrospinal fluid (CSF) leaks/dural tears (DT), and intracranial/postural hypotension. Notably, the vast majority of studies showed little to no short-term, and no long-term benefits for cervical or lumbar ESI/TFESI vs placebos (i.e. mostly consisting of normal saline alone, or saline plus local anesthesia).
CONCLUSION: Epidural cervical and lumbar ESI or TFESI spinal injections demonstrated minimal to no short-term, and no long-term benefits for the treatment of cervical and/or lumbar pain/radiculopathy vs. placebos. Further, more AE were observed for cervical vs. lumbar epidural injections overall, with more AE usually seen with TFESI vs. ESI procedures.