Intrathecal catheter use after accidental dural puncture in obstetric patients: literature review and clinical management recommendations
- 21 January 2021
- journal article
- review article
- Published by Wiley in Anaesthesia
- Vol. 76 (8), 1111-1121
- https://doi.org/10.1111/anae.15390
Abstract
If an accidental dural puncture occurs, one option is to insert a catheter and use it as an intrathecal catheter. This avoids the need for a further injection and can rapidly provide labour analgesia and anaesthesia for caesarean section. However, there are no recommendations for managing intrathecal catheters and, therefore, significant variation in clinical practice exists. Mismanagement of the intrathecal catheter can lead to increased motor block, high spinal anaesthesia, drug error, hypotension and fetal bradycardia. Care must be taken with an intrathecal catheter to adhere to strict aseptic technique, meticulous labelling, cautious administration of medications and good communication with the patient and other staff. Every institution considering the use of intrathecal catheters should establish a protocol. For labour analgesia, we recommend the use of dilute local anaesthetic agents and opioids. For caesarean section anaesthesia, gradual titration to the level of the fourth thoracic dermatome, with full monitoring, in a facility equipped to manage complications, should be performed using local anaesthetics combined with lipophilic opioids and morphine or diamorphine. Although evidence of the presence and duration of intrathecal catheters on the development of post‐dural puncture headache and need for epidural blood patch is limited, we suggest considering leaving the intrathecal catheter in for 24 hours to reduce the chance of developing a post‐dural puncture headache while maintaining precautions to avoid drug error and cerebrospinal fluid leakage. Injection of sterile normal saline into the intrathecal catheter may reduce post‐dural puncture headache. The level of evidence for these recommendations was low.This publication has 50 references indexed in Scilit:
- The management of accidental dural puncture and postdural puncture headache: a North American surveyJournal of Clinical Anesthesia, 2011
- The Epidural Test Dose: A ReviewAnesthesia & Analgesia, 2006
- Cerebrospinal Fluid Leak After Disconnection of an Intrathecal Catheter Adapter Placed After Accidental Dural PunctureRegional Anesthesia & Pain Medicine, 2005
- Cerebrospinal Fluid Leak After Disconnection of an Intrathecal Catheter Adapter Placed After Accidental Dural PunctureRegional Anesthesia & Pain Medicine, 2005
- The management of accidental dural puncture during labour epidural analgesia: a survey of UK practiceAnaesthesia, 2005
- Subarachnoid catheter placement after wet tap for analgesia in labor: influence on the risk of headache in obstetric patientsRegional Anesthesia & Pain Medicine, 2003
- Decreased incidence of headache after accidental dural puncture in caesarean delivery patients receiving continuous postoperative intrathecal analgesiaActa Anaesthesiologica Scandinavica, 1994
- An Alternative Method for Management of Accidental Dural Puncture for Labor and DeliveryAnesthesiology, 1989
- The epidural test dose in obstetrics: is it necessary?Canadian Journal of Anesthesia/Journal canadien d'anesthésie, 1987
- Surgical treatment of post-lumbar puncture dural CSF leak causing chronic headacheJournal of Neurosurgery, 1982