Dataset Information

Post-Dural Puncture Headache is Uncommon in Young Ambulatory Surgery Patients.

ABSTRACT:

Background

The incidence of post-dural puncture headache (PDPH) arising from spinal anesthesia in the general population is low. However, patients under 45 years have been shown to exhibit a higher incidence of PDPH, even with small needles.

Questions/purposes

This study aimed to estimate the incidence of PDPH from a 27G pencil-point needle in ambulatory surgery patients between the ages of 15-45 years and compare incidence of PDPH by age group, sex, and history of headache.

Methods

In this prospective cohort study, 300 patients (15-45 years old) who underwent simple knee arthroscopy under spinal anesthesia with a 27G pencil-point needle were enrolled. Verbal consent was obtained during the initial phone conversation between post-operative days (PODs) 2-5. A PDPH questionnaire was administered during this conversation and between PODs 7-10. Patients who reported a positional headache were contacted by a physician co-investigator, who determined PDPH diagnosis.

Results

Five patients were excluded from analysis due to complicated operative procedures or spinal needle size. The overall PDPH incidence was 2.0% (95% CI 0.9-4.4; 6/295). PDPH incidence in 15-19-year-old patients was 16.7% (95% CI 4.7-44.8; 2/12). The crude relative risk of PDPH was 15.4 (95% CI 2.8-114.4) for patients with and without history of headache and 2.5 (95% CI 0.5-14.8) for females vs. males. Overall, 16.3% (95% CI 12.5-20.9) of patients reported post-operative, non-positional headaches.

Conclusions

There was a low overall incidence of PDPH among patients aged 15-45. Pre-planned subgroup analyses of PDPH incidence by age group revealed a high risk of PDPH among a small sample of 15-19-year-olds.

SUBMITTER: DelPizzo K

PROVIDER: S-EPMC5481263 | biostudies-literature | 2017 Jul

REPOSITORIES: biostudies-literature

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Publications

Post-Dural Puncture Headache is Uncommon in Young Ambulatory Surgery Patients.

DelPizzo Kathryn K Cheng Jennifer J Dong Naomi N Edmonds Chris R CR Kahn Richard L RL Fields Kara G KG Curren Jodie J Rotundo Valeria V Zayas Victor M VM

HSS journal : the musculoskeletal journal of Hospital for Special Surgery 20170316 2

<h4>Background</h4>The incidence of post-dural puncture headache (PDPH) arising from spinal anesthesia in the general population is low. However, patients under 45 years have been shown to exhibit a higher incidence of PDPH, even with small needles.<h4>Questions/purposes</h4>This study aimed to estimate the incidence of PDPH from a 27G pencil-point needle in ambulatory surgery patients between the ages of 15-45 years and compare incidence of PDPH by age group, sex, and history of headache.<h4>Me ...[more]

PMID: 28690464

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Project description:Importance:Women giving birth have high rates of dural puncture secondary to neuraxial anesthesia and are at high risk for a resulting headache. It appears to be unknown whether there is a significant association between post-dural puncture headache and subsequent intracranial subdural hematoma. Objective:To determine the association of post-dural puncture headache with postpartum intracranial subdural hematoma. Design, Setting, and Participants:This cohort study of patients used hospital discharges recorded in the US Agency for Healthcare Research and Quality National Readmission Database for women who experienced childbirth from January 2010 to December 2016. Patients were included if they had been admitted for childbirth, had 2 months of follow-up data, and did not receive a diagnostic lumbar puncture. Only the first delivery for a calendar year was studied. Data were analyzed from January 2018 to June 2019. Exposures:Women with post-dural puncture headache associated with neuraxial anesthesia in the 2-month postpartum period were identified using International Classification of Disease (Ninth Edition and Tenth Edition) codes and were compared with those without post-dural puncture headaches. Main Outcome and Measures:The primary outcome was intracranial subdural hematoma in the 2-month postpartum period. Secondary outcomes included in-hospital mortality and occurrence of neurosurgery. Results:A total of 26?469?771 patients with 26?498?194 deliveries were included. Exclusion of repeated deliveries (n?=?28?423), deliveries without 2 months of follow-up data (n?=?4?329?621), and deliveries with diagnostic lumbar puncture (n?=?9334) resulted in a final cohort of 22?130?815 patients and deliveries. For the cohort, the mean (SD) age was 28.1 (6.0) years, and there were 68?374 post-dural puncture headaches, for an overall rate of 309 (95% CI, 302-316) per 100?000. There were 342 cases of subdural hematoma identified, indicating a rate of 1.5 (95% CI, 1.3-1.8) per 100?000 women. Of these, 100 cases were in women with post-dural puncture headache, indicating a rate of 147 (95% CI, 111-194) hematoma cases per 100?000 deliveries in this subgroup. Post-dural puncture headache had an unadjusted absolute risk increase of 145 (95% CI, 117-174) subdural hematoma cases per 100?000 deliveries. After adjusting for confounders, post-dural puncture headache had an odds ratio for subdural hematoma of 199 (95% CI, 126-317; P?<?.001) and an adjusted absolute risk increase of 130 (95% CI, 90-169; P?<?.001) per 100?000 deliveries. Conclusions and Relevance:The presence of presumed post-dural puncture headache after neuraxial anesthesia in childbirth, compared with no headache, was associated with a small but statistically significant absolute increase in the risk of being diagnosed with intracranial subdural hematoma. Further research is needed to establish if this association is causal for this rare outcome.

Project description:BackgroundSpontaneous intracranial hypotension and post-dural puncture headache are both caused by a loss of cerebrospinal fluid but present with different pathogeneses. We compared these two conditions concerning their clinical characteristics, brain imaging findings, and responses to epidural blood patch treatment.MethodsWe retrospectively reviewed the records of patients with intracranial hypotension admitted to the Neurology ward of the Pusan National University Hospital between January 1, 2011, and December 31, 2019, and collected information regarding age, sex, disease duration, hospital course, headache intensity, time to the appearance of a headache after sitting, associated phenomena (nausea, vomiting, auditory symptoms, dizziness), number of epidural blood patch treatments, and prognosis. The brain MRI signs of intracranial hypotension were recorded, including three qualitative signs (diffuse pachymeningeal enhancement, venous distention of the lateral sinus, subdural fluid collection), and six quantitative signs (pituitary height, suprasellar cistern, prepontine cistern, mamillopontine distance, the midbrain-pons angle, and the angle between the vein of Galen and the straight sinus).ResultsA total of 105 patients (61 spontaneous intracranial hypotension patients and 44 post-dural puncture headache patients) who met the inclusion criteria were reviewed. More patients with spontaneous intracranial hypotension required epidural blood patch treatment than those with post-dural puncture headache (70.5% (43/61) vs. 45.5% (20/44); p = 0.01) and the spontaneous intracranial hypotension group included a higher proportion of patients who underwent epidural blood patch treatment more than once (37.7% (23/61) vs. 13.6% (6/44); p = 0.007). Brain MRI showed signs of intracranial hypotension in both groups, although the angle between the vein of Galen and the straight sinus was greater in the post-dural puncture headache group (median [95% Confidence Interval]: 85° [68°-79°] vs. 74° [76°-96°], p = 0.02).ConclusionsPatients with spontaneous intracranial hypotension received more epidural blood patch treatments and more often needed multiple epidural blood patch treatments. Although both groups showed similar brain MRI findings, the angle between the vein of Galen and the straight sinus differed significantly between the groups.

Project description:BackgroundThe accuracy of the deep brain stimulation (DBS) electrode placement is influenced by a myriad of factors, among which pneumocephalus and loss of cerebrospinal fluid that occurs with dural opening during the surgery are considered most important. This study aimed to describe an effective method for decreasing pneumocephalus by comparing its clinical efficacy between the two different methods of opening the dura.Materials and methodsWe retrospectively compared two different methods of opening the dura in 108 patients who underwent bilateral DBS surgery in our center. The dural incision group comprised 125 hemispheres (58 bilateral and 9 unilateral) and the dural puncture group comprised 91 (41 bilateral and 9 unilateral). The volume of intracranial air, dural opening time, intraoperative microelectrode recordings (MERs), postoperative electrode displacement, clinical efficacy, and complications were examined. Spearman correlation analysis was employed to identify factors associated with the volume of intracranial air and postoperative electrode displacement.ResultsThe volume of intracranial air was significantly lower (0.35 cm3 vs. 5.90 cm3) and dural opening time was significantly shorter (11s vs. 35s) in the dural puncture group. The volume of intracranial air positively correlated with dural opening time. During surgery, the sensorimotor area was longer (2.47 ± 1.36 mm vs. 1.92 ± 1.42 mm) and MERs were more stable (81.82% vs. 47.73%) in the dural puncture group. Length of the sensorimotor area correlated negatively with the volume of intracranial air. As intracranial air was absorbed after surgery, significant anterior, lateral, and ventral electrode displacement occurred; the differences between the two groups were significant (total electrode displacement, 1.0mm vs. 1.4mm). Electrode displacement correlated positively with the volume of intracranial air. Clinical efficacy was better in the dural puncture group than the dural incision group (52.37% ± 16.18% vs. 43.93% ± 24.50%), although the difference was not significant.ConclusionOur data support the hypothesis that opening the dura via puncture rather than incision when performing DBS surgery reduces pneumocephalus, shortens dural opening time, enables longer sensorimotor area and more stable MERs, minimizes postoperative electrode displacement, and may permit a better clinical efficacy.

Dataset Information

Post-Dural Puncture Headache is Uncommon in Young Ambulatory Surgery Patients.

Background

Questions/purposes

Methods

Results

Conclusions

Publications

Post-Dural Puncture Headache is Uncommon in Young Ambulatory Surgery Patients.

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