Der Anaesthesist · 2020
[Intranasal lidocaine atomization as novel and noninvasive treatment option for postdural puncture headache : Two case reports from obstetric anesthesiology].
Клинический случайСтатьяНазвание и аннотация: Перевод в очереди
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Siegler Benedikt Hermann, Gruß Marco, Oehler Beatrice, Keßler Jens, Fluhr Herbert, Weis Claudia, Schulz Frank, Weigand Markus Alexander
Аннотация
BACKGROUND: Postdural puncture headache (PDPH) occurs in up to 11% of patients after spinal anesthesia and in more than 80% after dural perforation upon epidural anesthesia. It represents a severe anesthesiological complication in obstetric patients. If conservative medication measures do not result in a timely relief of symptoms, the current guidelines recommend the early implementation of an epidural blood patch; however, although performing an epidural blood patch is effective to treat PDPH, potential side effects include neurological complications, spinal hematoma and infections. Assumed to reduce cerebral vasodilatation as a potential pathophysiological driver of PDPH, the transnasal block of the sphenopalatine ganglion with local anesthetics is discussed as an alternative approach.
METHODS: In this case study a modification of this technique is reported using a mucosal atomization device (MAD) for off-label nasal administration of lidocaine in two obstetric patients suffering from PDPH. Up to now there is no experience with this modified technique in obstetric anesthesiology.
RESULTS: The first patient (25-year-old secundigravida, body mass index [BMI] 54.7 kg/m2) displayed a pronounced PDPH with nausea and vomiting during the first day after a cesarean section under spinal anesthesia (3 attempts). The second patient (32-year-old tertiagravida, BMI 27.3 kg/m2) was readmitted to hospital due to PDPH 4 days after a natural birth under epidural anesthesia. Whereas conservative measures and therapeutic attempts with nonopioid analgesics and caffeine did not result in a sufficient treatment success, intranasal lidocaine administration via a MAD led to an immediate and persisting symptom relief. Both patients could be discharged from hospital after 24 h of surveillance and did not report any relevant side effects of the lidocaine administration.
CONCLUSION: The described noninvasive and simple procedure represents a valuable addition to previously known treatment options for PDPH and a potential alternative to an epidural blood patch in obstetric patients with PDPH. Prospective studies are needed to validate the findings.
METHODS: In this case study a modification of this technique is reported using a mucosal atomization device (MAD) for off-label nasal administration of lidocaine in two obstetric patients suffering from PDPH. Up to now there is no experience with this modified technique in obstetric anesthesiology.
RESULTS: The first patient (25-year-old secundigravida, body mass index [BMI] 54.7 kg/m2) displayed a pronounced PDPH with nausea and vomiting during the first day after a cesarean section under spinal anesthesia (3 attempts). The second patient (32-year-old tertiagravida, BMI 27.3 kg/m2) was readmitted to hospital due to PDPH 4 days after a natural birth under epidural anesthesia. Whereas conservative measures and therapeutic attempts with nonopioid analgesics and caffeine did not result in a sufficient treatment success, intranasal lidocaine administration via a MAD led to an immediate and persisting symptom relief. Both patients could be discharged from hospital after 24 h of surveillance and did not report any relevant side effects of the lidocaine administration.
CONCLUSION: The described noninvasive and simple procedure represents a valuable addition to previously known treatment options for PDPH and a potential alternative to an epidural blood patch in obstetric patients with PDPH. Prospective studies are needed to validate the findings.