Ahmet Beşir1, Oktay Faysal Tertemiz2, Ali Akdoğan1, Erdem Nail Duman1. 1. Anesthesiology and Reanimation, Karadeniz Technical University Faculty of Medicine, Trabzon, Turkey. 2. Department of Algology, Balıkesir Atatürk Hospital, Balıkesir, Turkey.
Abstract
INTRODUCTION: Intracranial hypotension-induced headache is caused by reduction in the volume or pressure of the cerebrospinal fluid. Headache might develop secondary to lumbar puncture. In the detection of intracranial hypotension, when compared with invasive methods, there is a good correlation between ultrasound-guided optic nerve sheath diameter (ONSD) and invasive methods. The aim of the study is to investigate the effectiveness of alteration in ultrasound-guided ONSD in diagnosis and treatment of post-dural puncture headache (PDPH) induced by intracranial hypotension. METHODS: Our study involved 40 adult patients aged 18-65 scheduled to have surgery under spinal anesthesia. Patients were randomized into two groups consisting of PDPH (Group H, n=20), and control (Group C, n=20) during their post-operative period. The ONSDs of patients were measured via ultrasound, pain severity with Numeric Rating Scale (NRS) pre-operatively, at 24th, 26th and 48th hours post-operatively. Conservative treatment was started on the 24th hour in PDPH group. RESULTS: There was no significant difference between the groups in terms of demographic data. In Group H, the reduction in ONSD from 3.8±0.2 to 3.2±0.3 mm in postoperative 24th hours (p=0.001) and an increase to 4.4±0.3 mm in postoperative 48th hours (p=0.03) were significant. When compared to postoperative 24th hours, ONSD in postoperative 26th (3.9±0.3 mm) and 48th hours (4.4±0.3 mm) were significantly higher (p=0.007 and p=0.01; respectively) in Group H. NRS values in Group H at postoperative 26th and 48th hours were significantly lower compared to postoperative 24th hours (p=0.001). CONCLUSION: We believe that serial measurement of ultrasound-guided ONSD, which is considered a simple and non-invasive procedure in the determination of intracranial pressure changes, is a more objective method in the follow-up of intracranial hypotension-induced headache compared to NRS evaluation.
INTRODUCTION: Intracranial hypotension-induced headache is caused by reduction in the volume or pressure of the cerebrospinal fluid. Headache might develop secondary to lumbar puncture. In the detection of intracranial hypotension, when compared with invasive methods, there is a good correlation between ultrasound-guided optic nerve sheath diameter (ONSD) and invasive methods. The aim of the study is to investigate the effectiveness of alteration in ultrasound-guided ONSD in diagnosis and treatment of post-dural puncture headache (PDPH) induced by intracranial hypotension. METHODS: Our study involved 40 adult patients aged 18-65 scheduled to have surgery under spinal anesthesia. Patients were randomized into two groups consisting of PDPH (Group H, n=20), and control (Group C, n=20) during their post-operative period. The ONSDs of patients were measured via ultrasound, pain severity with Numeric Rating Scale (NRS) pre-operatively, at 24th, 26th and 48th hours post-operatively. Conservative treatment was started on the 24th hour in PDPH group. RESULTS: There was no significant difference between the groups in terms of demographic data. In Group H, the reduction in ONSD from 3.8±0.2 to 3.2±0.3 mm in postoperative 24th hours (p=0.001) and an increase to 4.4±0.3 mm in postoperative 48th hours (p=0.03) were significant. When compared to postoperative 24th hours, ONSD in postoperative 26th (3.9±0.3 mm) and 48th hours (4.4±0.3 mm) were significantly higher (p=0.007 and p=0.01; respectively) in Group H. NRS values in Group H at postoperative 26th and 48th hours were significantly lower compared to postoperative 24th hours (p=0.001). CONCLUSION: We believe that serial measurement of ultrasound-guided ONSD, which is considered a simple and non-invasive procedure in the determination of intracranial pressure changes, is a more objective method in the follow-up of intracranial hypotension-induced headache compared to NRS evaluation.
Authors: Debra B Gordon; June L Dahl; Christine Miaskowski; Bill McCarberg; Knox H Todd; Judith A Paice; Arthur G Lipman; Marilyn Bookbinder; Steve H Sanders; Dennis C Turk; Daniel B Carr Journal: Arch Intern Med Date: 2005-07-25
Authors: Thomas Geeraerts; Yoann Launey; Laurent Martin; Julien Pottecher; Bernard Vigué; Jacques Duranteau; Dan Benhamou Journal: Intensive Care Med Date: 2007-08-01 Impact factor: 17.440
Authors: Thomas Geeraerts; Sybille Merceron; Dan Benhamou; Bernard Vigué; Jacques Duranteau Journal: Intensive Care Med Date: 2008-05-29 Impact factor: 17.440