Introduction: Unintentional dural puncture (UDP) and postdural puncture headache (PDPH) occur during the course of epidural catheter placement for labor analgesia with a reported incidence of 1%-5%. After UDP with an epidural needle, 80%-86% of patients develop PDPH. Acute symptoms after UDP are well known. However, few studies have evaluated the long-term complications of UDP, which is important in assisting parturients in the decision-making informed consent process. We sought to elucidate the long-term (>6 weeks) sequelae of PDPH by examining parturients who had UDP (both recognized and unrecognized) associated with labor epidural analgesia.
Methods: Parturients with a documented UDP (n = 308) over a 5-year period were followed up for acute and long-term residual symptoms (lasting >6 weeks) and compared with a control group (no documented UDP, n = 50) in the same period. Specific symptoms included headache, backache, neck ache, auditory symptoms, and visual symptoms.
Results: In comparing parturients with a UDP with control group (no UDP), differences were noted in overall acute symptoms (75.9% vs 21.7%, P < .001), specifically headache (87.0% vs 8.7%, P < .001), backache (47.2% vs 19.6%, P = .002), neck ache (30.1% vs 2.2%, P < .001), auditory (13.8% vs 0%, P = .02), and visual symptoms (19.5% vs 0%, P = .002). Differences were also noted in comparing chronic symptoms (26.5% vs 10.9%, P = .04) and specifically with respect to chronic headache (34.9% vs 2.2%, P < .001), backache (58.1% vs 4.4%, P < .001), and neck ache (14.0% vs 0%, P = .02). No differences were noted between groups in comparing chronic auditory and visual symptoms.
Conclusion: Chronic headache and backache sequelae persist in the obstetrical population after UDP. When parturients are considering labor epidural analgesia, long-term sequelae should be discussed in the informed consent decision-making process.
Department of Pulmonary Medicine, Koc University School of Medicine, Istanbul, Türkiye; Koc University Research Center for Translational Medicine (KUTTAM), Istanbul, Türkiye; Department of Molecular and Clinical Medicine, Institute of Medicine, University of Gothenburg, Sahlgrenska Academy, Gothenburg, Sweden; Department of Clinical Sciences, Respiratory Medicine and Allergology, Lund University School of Medicine, Lund, Sweden; Division of Pulmonary, Allergy, and Critical Care Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA. Electronic address:
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Background: To describe the epidemiology and clinical characteristics of migraine and the status of treatment in Colombia. Additionally, the use of health resources by patients was measured.
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