Asunto(s)
Cefalea Pospunción de la Duramadre/terapia , Bloqueo del Ganglio Esfenopalatino , Niño , Humanos , Masculino , Cefalea Pospunción de la Duramadre/diagnóstico , Cefalea Pospunción de la Duramadre/fisiopatología , Recuperación de la Función , Índice de Severidad de la Enfermedad , Resultado del TratamientoRESUMEN
BACKGROUND: Postlumbar puncture headache (PLPH) is a common adverse event after lumbar puncture. The specific cause for headache remains uncertain but is assumed to be cerebrospinal fluid leakage. The headache affects the patient, family, and workplace as well as society in general. The aim of this study was to identify risk factors associated with the development of PLPH. METHODS: This quantitative case-control study included 285 patients having undergone diagnostic lumbar puncture at a department of infectious diseases during 2015 to 2016. We examined blood glucose and blood albumin levels as well as systolic, diastolic, and mean arterial blood pressure. Statistical analysis included Student t test, χ, and logistic regression. RESULTS: Compared with the control group, patients with PLPH tended to have a lower glucose level (5.7 vs 6.4 mmol/L), lower systolic pressure (126 vs 137 mm Hg), and lower mean arterial blood pressure (90 vs 96 mm Hg). Logistic regression analysis showed that lower systolic blood pressure (≤126 mm Hg) significantly increased the risk of PLPH (odds ratio, 0.977 [95% confidence interval, 0.957-0.998]) along with age younger than 40 years (odds ratio, 0.954 [95% confidence interval, 0.935-0.973]). CONCLUSION: Patients with a lower systolic blood pressure had a statistically significantly increased risk of PLPH. Furthermore, younger age was also associated with an increased risk of PLPH.
Asunto(s)
Cefalea Pospunción de la Duramadre/etiología , Adulto , Factores de Edad , Anciano , Presión Sanguínea/fisiología , Estudios de Casos y Controles , Distribución de Chi-Cuadrado , Femenino , Humanos , Masculino , Persona de Mediana Edad , Cefalea Pospunción de la Duramadre/clasificación , Cefalea Pospunción de la Duramadre/fisiopatología , Sistema de Registros/estadística & datos numéricos , Factores de RiesgoRESUMEN
STUDY OBJECTIVE: To examine the relationship between neuraxial morphine exposure after unintentional dural puncture and the risk for postdural puncture headache in obstetric patients. DESIGN: Retrospective cohort study. SETTING: Obstetrical unit at a tertiary care referral center. PATIENTS: Parturients receiving labor epidural analgesia with recognized unintentional dural puncture. INTERVENTIONS: Cases in which neuraxial morphine was given for any reason were compared to cases in which it was not for the outcome of postdural puncture headache. MEASUREMENTS: Development of postdural puncture headache, headache severity, number of epidural blood patches, hospital length of stay. MAIN RESULTS: Of the 80 cases that were included, 38 women received neuraxial morphine and 42 did not. There was no significant difference in the incidence of headache between the two morphine groups (Headache present: Morphine: 27/56 [48.2%], No morphine: 29/56 [51.8%]; Headache free: Morphine: 11/24 [45.8%], No morphine: 13/24 [54.2%], Pâ¯=â¯0.84). There was no difference in the need for epidural blood patch (Morphine: 24/42 [57.1%], No morphine: 18/38 [47.4%], Pâ¯=â¯0.50) and headache severity (mean headache pain score: Morphine: 7.9⯱â¯1.8 vs. No morphine: 7.3⯱â¯2.4, Pâ¯=â¯0.58). Hospital length of stay was higher in the morphine group (4.4⯱â¯2.9â¯days vs. 3.0⯱â¯1.5â¯days respectively, Pâ¯=â¯0.008). Using logistic regression, morphine did not affect headache risk after controlling for covariates (morphine vs. no morphine: adjusted OR 1.24 [0.75]; Pâ¯=â¯0.72; pre-eclampsia vs. no pre-eclampsia: adjusted OR 0.56 [0.41], Pâ¯=â¯0.42; cesarean vs. normal spontaneous vaginal delivery: adjusted OR 0.97 [0.67]; Pâ¯=â¯0.96). CONCLUSION: In cases of unintentional dural puncture, exposure to neuraxial morphine for any reason may not be protective against the risk of postdural puncture headache. Although an overall protective effect of neuraxial morphine was not observed in this study, its role in specific subsets of patients remains to be investigated.
Asunto(s)
Analgesia Epidural/efectos adversos , Analgesia Obstétrica/efectos adversos , Analgésicos Opioides/administración & dosificación , Morfina/administración & dosificación , Cefalea Pospunción de la Duramadre/etiología , Adulto , Estudios de Cohortes , Parto Obstétrico , Duramadre , Femenino , Humanos , Trabajo de Parto , Cefalea Pospunción de la Duramadre/fisiopatología , Embarazo , Punciones , Estudios Retrospectivos , Factores de RiesgoRESUMEN
OBJECTIVE: To investigate the effect of the pre-administration with aminophylline on the occurrence of post-dural puncture headache (PDPH) in women undergoing caesarean section by combined spinal-epidural anaesthesia (CSEA). METHODS: The study enrolled women undergoing elective caesarean sections with CSEA and randomly allocated them into two groups; for 30 min immediately after the infant was delivered, group A received 250 mg aminophylline intravenously and group B received an equal volume of normal saline. Demographic data, operation time, intraoperative blood loss, intraoperative transfusion volume and the occurrence of PDPH during the first 7 days after the operation were recorded. Side-effects such as hypersensitivity, convulsion and arrhythmia were also recorded in the patients and infants in group A within 24 h after aminophylline administration. RESULTS: A total of 120 patients aged 24-38 years (pregnancy range, 38-42 weeks) were randomly allocated into two groups ( n = 60). The incidence of PDPH in group A was significantly lower than group C (two of 59 [3.4%] versus 10 of 58 [17.2%], respectively). There were no related side-effects within 24 h after aminophylline administration in group A. CONCLUSIONS: Intraoperative intravenous infusion of 250 mg aminophylline reduced the incidence of PDPH after caesarean section under CSEA with no side-effects.
Asunto(s)
Aminofilina/administración & dosificación , Anestesia Epidural/métodos , Anestesia Obstétrica/métodos , Anestesia Raquidea/métodos , Inhibidores de Fosfodiesterasa/administración & dosificación , Cefalea Pospunción de la Duramadre/prevención & control , Adulto , Aminofilina/efectos adversos , Arritmias Cardíacas/diagnóstico , Arritmias Cardíacas/etiología , Arritmias Cardíacas/fisiopatología , Pérdida de Sangre Quirúrgica/fisiopatología , Cesárea , Método Doble Ciego , Hipersensibilidad a las Drogas/diagnóstico , Hipersensibilidad a las Drogas/etiología , Hipersensibilidad a las Drogas/fisiopatología , Femenino , Humanos , Tempo Operativo , Inhibidores de Fosfodiesterasa/efectos adversos , Cefalea Pospunción de la Duramadre/diagnóstico , Cefalea Pospunción de la Duramadre/fisiopatología , Embarazo , Convulsiones/diagnóstico , Convulsiones/etiología , Convulsiones/fisiopatologíaRESUMEN
Abstract Purpose Sphenopalatine ganglion block is widely accepted in chronic pain; however it has been underestimated in post dural puncture headache treatment. The ganglion block does not restore normal cerebrospinal fluid dynamics but effectively reduces symptoms associated with resultant hypotension. When correctly applied it may avoid performance of epidural blood patch. The transnasal approach is a simple and minimally invasive technique. In the cases presented, we attempted to perform and report the ganglion block effectiveness and duration, using ropivacaine. Clinical features We present four obstetrics patients with post dural puncture headache, after epidural or combined techniques, with Tuohy needle 18G that underwent a safe and successful sphenopalatine ganglion block. We performed the block 24-48 h after dural puncture, with 4 mL of ropivacaine 0.75% in each nostril. In three cases pain recurred within 12-48 h, although less intense. In one patient a second block was performed with complete relief and without further recurrence. In the other two patients a blood patch was performed without success. All patients were asymptomatic within 7 days. Conclusion The average duration of analgesic effect of the block remains poorly defined. In the cases reported, blocking with ropivacaine was a simple, safe and effective technique, with immediate and sustained pain relief for at least 12-24 h.
Resumo Justificativa e objetivo O bloqueio do gânglio esfenopalatino é amplamente aceito em dor crônica; porém, esse bloqueio tem sido subestimado no tratamento de cefaleia pós-punção dural. O bloqueio do gânglio não restaura a dinâmica normal do líquido cefalorraquidiano, mas reduz de modo eficaz os sintomas associados à hipotensão resultante. Quando aplicado corretamente, pode evitar a realização de tampão sanguíneo epidural. A abordagem transnasal é uma técnica simples e minimamente invasiva. Nos casos apresentados, tentamos realizar o bloqueio do gânglio e relatar sua eficácia e duração usando ropivacaína. Características clínicas Apresentamos quatro pacientes de obstetrícia com cefaleia pós-punção dural, após técnica epidural ou técnicas combinadas, com agulha Tuohy (18 G), que foram submetidas ao bloqueio do gânglio esfenopalatino de forma segura e bem-sucedida. Realizamos o bloqueio após 24 a 48 horas da punção dural, com 4 mL de ropivacaína a 0,75% em cada narina. Em três casos, a dor voltou em 1-48 horas, embora menos intensa. Em uma paciente, um segundo bloqueio foi realizado com alívio completo e sem recorrência. Nas outras duas pacientes, um tampão sanguíneo foi feito sem sucesso. Todas as pacientes estavam assintomáticas dentro de sete dias. Conclusão A duração média do efeito analgésico do bloqueio continua mal definida. Nos casos relatados, o bloqueio com ropivacaína foi uma técnica simples, segura e eficaz, com alívio imediato e prolongado da dor durante pelo menos 12-24 horas.
Asunto(s)
Humanos , Femenino , Embarazo , Atención Posnatal , Cefalea Pospunción de la Duramadre/fisiopatología , Bloqueo del Ganglio Esfenopalatino/métodos , Ropivacaína/administración & dosificaciónRESUMEN
Post-dural puncture headache (PDPH) is a frequent complication to procedures involving dural puncture. The condition is caused by excessive leakage of cerebrospinal fluid through the puncture, and it is most often seen in young women. The risk can be significantly reduced by using smaller, atraumatic needles. PDPH is characterised by a dull headache, which worsens in postural position. Usually, PDPH is a self-limiting condition, which resolves within a week with conservative treatment, but it may become chronic. Treatment with epidural blood patch is effective both in acute and chronic stages of PDPH.
Asunto(s)
Cefalea Pospunción de la Duramadre , Parche de Sangre Epidural/métodos , Humanos , Agujas , Cefalea Pospunción de la Duramadre/diagnóstico , Cefalea Pospunción de la Duramadre/epidemiología , Cefalea Pospunción de la Duramadre/fisiopatología , Cefalea Pospunción de la Duramadre/terapia , Factores de RiesgoRESUMEN
INTRODUCTION: Lumbar puncture is one of the oldest and most commonly performed procedures in medicine, used to diagnose and treat disease. Headache following lumbar puncture remains a frequent complication, causing significant patient discomfort and often requiring narcotic analgesia or invasive therapy. Needle tip design has been proposed to affect the incidence of headache postlumbar puncture, with pencil-point 'atraumatic' needles thought to reduce its incidence in comparison to bevelled 'traumatic' needles. Despite this, the use of atraumatic needles and knowledge of their existence remains significantly limited among clinicians. This study will systematically review the evidence on atraumatic lumbar puncture needles and compare them with traumatic needles across a variety of clinical outcomes. METHODS AND ANALYSES: We will include published randomised controlled trials (RCTs), observational studies and abstracts, with no publication type or language restrictions. Search strategies will be designed to peruse the MEDLINE, EMBASE, Web of Science, ClinicalTrials.gov, CINAHL, WHO Clinical Trials Database and Cochrane Library databases. We will also implement strategies to search the grey literature. 3 reviewers will thoroughly and independently examine the search results, complete data abstraction and conduct quality assessment. Included RCTs will be assessed using the Cochrane risk of bias assessment tool and eligible observational studies will be examined using the Newcastle-Ottawa Scale. We will examine the outcomes of: headache and its type, intensity, duration and treatment; backache; success rate; hearing disturbance and nerve root irritation. The primary outcome will be the incidence of postdural puncture headache. We will calculate pooled estimates, relative risks for dichotomous outcomes and weighted mean differences for continuous outcomes, with corresponding 95% CIs. Statistical heterogeneity will be measured using Cochran's Q test and quantified using the I2 statistic. We will also conduct prespecified subgroup and sensitivity analyses to examine if covariates exist and to explore potential heterogeneity. ETHICS AND DISSEMINATION: Research ethics board approval is not required for this study as it draws from published data and raises no concerns related to patient privacy. This review will provide a comprehensive assessment of the evidence on atraumatic needles for lumbar puncture and is directed to a wide audience. Results from the review will be disseminated extensively through conferences and submitted to a peer-reviewed journal for publication. TRIAL REGISTRATION NUMBER: CRD42016047546.
Asunto(s)
Diseño de Equipo , Agujas , Cefalea Pospunción de la Duramadre/epidemiología , Punción Espinal/instrumentación , Dolor de Espalda/epidemiología , Trastornos de la Audición/epidemiología , Humanos , Cefalea Pospunción de la Duramadre/fisiopatología , Revisiones Sistemáticas como AsuntoRESUMEN
Headache after dural puncture is a common complication accompanying neuraxial anesthesia. The proposed cause is loss of cerebrospinal fluid through the puncture into the epidural space. Although obstetric patients are at risk for the development of this headache because of female gender and young age, there is a difference in the obstetric population. Women who deliver by cesarean delivery have a lower incidence of headache after dural puncture compared with those who deliver vaginally. Treatment of postdural puncture headache is an epidural blood patch. Departments should develop protocols for management of accidental dural puncture, including appropriate follow-up and indications for further management.
Asunto(s)
Parche de Sangre Epidural/métodos , Medicina Basada en la Evidencia/métodos , Cefalea Pospunción de la Duramadre/terapia , Femenino , Humanos , Cefalea Pospunción de la Duramadre/fisiopatología , EmbarazoRESUMEN
BACKGROUND: The optimal volume of blood required to treat post-dural puncture headache remains in question. In our institution a target volume of 30mL is used for an epidural blood patch unless the patient experiences pain during injection. METHODS: The institutional database was retrospectively reviewed for epidural blood patch and delivery statistics over a 15-year period to determine if the volume of blood administered during the procedure directly correlated with the number of epidural blood patches administered. The primary endpoint was defined as the need for a repeat epidural blood patch. RESULTS: There were 466 epidural blood patches performed on 394 patients, associated with 84 804 obstetric neuraxial procedures. Thirty-two percent (95% CI 28.3 to 34.9%) of patients who had an inadvertent dural puncture with an epidural needle received an epidural blood patch versus 0.19% (0.16% to 0.22%) of patients who received neuraxial anesthesia with no documented dural puncture with an epidural needle. All patients experienced relief of post-dural puncture headache, although 17% required two and 1.5% required three epidural blood patches. The mean±SD volume of blood administered was 20.5±5.4mL and only 35 patients (8.9%) received 30mL. CONCLUSION: Increasing blood volumes up to 30mL did not reduce the need for repeat epidural blood patch. Although the optimal volume of blood to administer during epidural blood patch placement remains unknown, our institution will continue to administer up to 30mL or until the patient experiences pain during epidural injection.
Asunto(s)
Anestesia Epidural/efectos adversos , Anestesia Obstétrica/efectos adversos , Parche de Sangre Epidural/estadística & datos numéricos , Volumen Sanguíneo/fisiología , Bases de Datos Factuales/estadística & datos numéricos , Cefalea Pospunción de la Duramadre/terapia , Adulto , Femenino , Humanos , Incidencia , Cefalea Pospunción de la Duramadre/epidemiología , Cefalea Pospunción de la Duramadre/fisiopatología , Embarazo , Estudios Retrospectivos , Resultado del TratamientoAsunto(s)
Encéfalo/diagnóstico por imagen , Circulación Cerebrovascular/fisiología , Cefalea Pospunción de la Duramadre/diagnóstico por imagen , Trastornos Puerperales/diagnóstico por imagen , Ultrasonografía Doppler Transcraneal/métodos , Parche de Sangre Epidural , Encéfalo/irrigación sanguínea , Encéfalo/fisiopatología , Femenino , Humanos , Proyectos Piloto , Cefalea Pospunción de la Duramadre/fisiopatología , Cefalea Pospunción de la Duramadre/terapia , Embarazo , Estudios Prospectivos , Trastornos Puerperales/fisiopatología , Trastornos Puerperales/terapia , Resultado del TratamientoRESUMEN
When managing therapy for the post-lumbar puncture headaches (PLPHs), an efficacious, fast-acting, practical and safe method is preferred. Invasive methods have known complications and oral medications might be problematic when nausea and vomiting occurs with severe headaches. The aim of this study was to highlight the brief initial time for a remarkable decrease of PLPH pain levels after the administration of IV theophylline infusion. We observed that IV theophylline infusion has a rapid and marked effect on decreasing pain in PLPHs. At 30 min of theophylline infusion, mean VAS levels were decreased by 47.1 % and at 60 min of infusion, the decrease of pain was 61.9 %. We conclude that IV theophylline infusion is a rapidly effective, noninvasive, practical and low-cost way to treat PLPHs. To the best of our knowledge, this is the first study to highlight both the efficacy and the speed of the effect of pain relief in PLPHs.
Asunto(s)
Cefalea Pospunción de la Duramadre/tratamiento farmacológico , Punción Espinal/efectos adversos , Teofilina/administración & dosificación , Teofilina/uso terapéutico , Administración Intravenosa , Adolescente , Adulto , Femenino , Humanos , Masculino , Persona de Mediana Edad , Dolor , Dimensión del Dolor/métodos , Cefalea Pospunción de la Duramadre/diagnóstico , Cefalea Pospunción de la Duramadre/fisiopatología , Punción Espinal/métodos , Resultado del Tratamiento , Adulto JovenAsunto(s)
Ventrículos Cerebrales/fisiología , Líquido Cefalorraquídeo/fisiología , Cefalea Pospunción de la Duramadre/historia , Punción Espinal/historia , Animales , Historia del Siglo XV , Historia del Siglo XVI , Historia del Siglo XVIII , Historia del Siglo XIX , Historia del Siglo XX , Historia Antigua , Humanos , Cefalea Pospunción de la Duramadre/fisiopatología , Punción Espinal/efectos adversosRESUMEN
BACKGROUND: Epidural analgesia is commonly used for pain management during labor. Sometimes, accidental dural puncture (ADP) occurs causing severely debilitating headache, which may be associated with transient hearing loss. We investigated if auditory function may be impaired several years after ADP treated with epidural blood patch (EBP). METHODS: Sixty women (ADP group) without documented hearing disability, who received EBP following ADP during labor between the years 2005-2011 were investigated in 2013 for auditory function using the following tests: otoscopic examination, tympanometry, pure tone audiometry, and transient-evoked otoacoustic emissions. Additionally, they responded to a questionnaire, the Speech, Spatial and Qualities (SSQ) of hearing, concerning perceived hearing impairment. The results were compared to a control group of 20 healthy, non-pregnant women in the same age group. RESULTS: The audiometric test battery was performed 5.2 (1.9) years after delivery. No significant differences were found between the ADP and the control groups in tympanometry or otoacoustic emissions. Pure tone audiometry revealed a significant but small (< 5 dB) difference between the ADP and control groups (P < 0.05). The ability to hear speech in noise as measured by SSQ was significantly reduced in the ADP group compared to the control group (P < 0.05). CONCLUSIONS: A minor hearing loss was detected in the ADP group compared to the control group in pure tone audiometry in some women and during speech-in-noise component several years after accidental dural puncture treated with an epidural blood patch. This small residual hearing loss has minor clinical significance.
Asunto(s)
Parche de Sangre Epidural , Trastornos de la Audición/etiología , Cefalea Pospunción de la Duramadre/complicaciones , Adulto , Analgesia Epidural/efectos adversos , Analgesia Obstétrica/efectos adversos , Audiometría de Tonos Puros , Femenino , Estudios de Seguimiento , Audición , Humanos , Cefalea Pospunción de la Duramadre/fisiopatología , Cefalea Pospunción de la Duramadre/terapia , EmbarazoRESUMEN
Ever since the first spinal anesthetic in the late 19th century, the problem of "spinal headache" or post-dural puncture headache (PDPH) has plagued clinicians, and more importantly, patients. It has long been realized that the headache and other symptoms that often occur after the entry of a needle into the subarachnoid space is somehow related to fluid loss, although the exact pathophysiology of the headache has really never been defined. With the introduction of pencil-point spinal needles for spinal anesthesia in pregnant women over the past 2 decades, the problem of PDPH in obstetrics has been more associated with accidental dural puncture during attempted epidural procedures. Accidental puncture probably occurs in about 1% of procedures, so with over 60% of pregnant women receiving epidural analgesia for labor, there are probably 20,000-50,000 obstetric patients with PDPH in the United States each year. In this article, we will discuss the current state of knowledge in this area, suggesting that the PDPH syndrome is more severe and often more long-lasting, with some potentially life-threatening complications (cerebral hemorrhage) than usually appreciated or admitted. While prevention and treatment options are still limited, with the only clearly effective treatment being the epidural blood patch, recognition of the PDPH syndrome in postpartum women by anesthesiologists and obstetricians, with aggressive follow-up and treatment, may help limit the associated morbidity and mortality.
Asunto(s)
Anestesia Obstétrica/efectos adversos , Parche de Sangre Epidural/métodos , Cefalea Pospunción de la Duramadre/fisiopatología , Parche de Sangre Epidural/normas , Femenino , Humanos , Cefalea Pospunción de la Duramadre/terapia , Periodo Posparto , EmbarazoAsunto(s)
Anestesia Obstétrica/efectos adversos , Duramadre/lesiones , Cefalea Pospunción de la Duramadre/terapia , Anestesia Obstétrica/métodos , Animales , Femenino , Humanos , Incidencia , Cefalea Pospunción de la Duramadre/etiología , Cefalea Pospunción de la Duramadre/fisiopatología , Embarazo , Factores de RiesgoRESUMEN
Post-lumbar puncture headache (PLPH) is a well-known syndrome resulting from spinal fluid leakage and delayed closure of a dural defect. The main symptom of PLPH is headache in upright posture relieved by lying down. Outcome is usually benign and complications are uncommon. The functional impact can however be important, leading to delayed discharge, sick leave and, if information delivery is ineffective, iterative consultations. Preventive measures have been published, but the prevalence of PLPH remains high (15 to 40% after diagnostic lumbar puncture). Needle size and type are probably the most important factors for reducing the risk of PLPH. Recovery can be rapid, within a few days. If PLPH persists after four days, an epidural blood patch should be discussed. The objective of this review is to summarize the literature on PLPH, and share the experience of our emergency headache center with an atraumatic 25-gauge needle (pencan, 0.5×90mm or 0.5×103mm, Braun, Germany).
Asunto(s)
Servicios Médicos de Urgencia/estadística & datos numéricos , Cefalea Pospunción de la Duramadre , Parche de Sangre Epidural , Diseño de Equipo , Humanos , Agujas , Neuroimagen , Cefalea Pospunción de la Duramadre/diagnóstico , Cefalea Pospunción de la Duramadre/epidemiología , Cefalea Pospunción de la Duramadre/fisiopatología , Cefalea Pospunción de la Duramadre/prevención & control , Cefalea Pospunción de la Duramadre/terapia , Postura , Prevalencia , Estudios Retrospectivos , Factores de RiesgoRESUMEN
Lumbar puncture (LP) is a procedure for obtaining spinal fluid from spinal meningeal spaces this can be done as a diagnostic or therapeutic procedure which can result in to a typical positional headache named as post lumbar puncture headache .This can cause a lot of discomforts for patients and makes fear from the procedure. This study designed to evaluate the effect of resting position after LP on post lumbar puncture headache (PLPH). Patients who had a diagnostic lumbar puncture were divided randomly in two groups .Group A patients had one hour rest in the supine position while group B patients had one hour rest in the prone position. Both groups followed for appearance of symptoms of PLPH for 5 days. 119 patients completed the study, 57 (48%) male patients and 62 (52%) female .PLPH totally appeared in 38 (31.9%) patients .In the group A PLPH was present in 20 patients whereas in group B it was present in 18 patients. Statistical analysis showed no significant differences between two groups (P>0.07). Position of rest after LP has no significant effect on reducing post lumbar puncture headache and there is no need to emphasize on position of rest after LP.
Asunto(s)
Cefalea Pospunción de la Duramadre/fisiopatología , Descanso , Adulto , Femenino , Humanos , Masculino , Persona de Mediana EdadRESUMEN
Cervical radicular pain presents itself as pain radiating from the neck to the arm. If conservative treatment fails, a cervical epidural steroid injection can be considered. A rare but possible complication resulting from the interlaminar approach is unintentional cervical dural puncture that may result in post-dural puncture headache (PDPH). Dural puncture from an interlaminar cervical epidural injection reportedly range from 0.25% to 2.65%. An epidural blood patch is a possible treatment option when conservative treatment fails. Relief could be secondary to 'sealing' of the dural tear from the clotted blood and reestablishment of physiological intracranial pressure. Another theory is an increase in the subarachnoid pressure from the injected blood. The increased pressure may restore normal intracranial pressure. We describe 2 cases of cervical PDPH treated with lumbar epidural blood patch. In 1 case, there was complete resolution of the symptoms and in the other case, there was great improvement of symptoms and a high thoracic blood patch was performed to resolve the remaining headache.
Asunto(s)
Parche de Sangre Epidural , Duramadre/lesiones , Cefalea Pospunción de la Duramadre/terapia , Adulto , Vértebras Cervicales , Femenino , Humanos , Región Lumbosacra , Masculino , Cefalea Pospunción de la Duramadre/fisiopatología , Vértebras Torácicas , Resultado del TratamientoRESUMEN
Questions from patients about pain conditions, analgesic pharmacotherapy and responses from authors are presented to help educate patients and make them more effective self-advocates. The causes and presentation of postdural headache is described in response to a query from a patient about this syndrome and its management. The normal clinical course and management using a blood patch are discussed.
Asunto(s)
Parche de Sangre Epidural , Cefalea Pospunción de la Duramadre/terapia , Humanos , Cefalea Pospunción de la Duramadre/fisiopatología , Factores de RiesgoRESUMEN
OBJECTIVE: To review the current research and formulate a rational approach to the physiopathology, cause and treatment of post-dural puncture headache (PDPH). DATA SOURCES: Articles published to December 2011 were obtained through a search of Medline for the MeSh terms "epidural blood-patch" and "post-dural puncture headache". STUDY SELECTION: Six hundred and eighty-two pertinent studies were included and 200 were analysed. DATA SYNTHESIS: Resulting of a dural tap after spinal anaesthesia or diagnostic lumbar puncture or as a complication of epidural anaesthesia, PDPH occurs when an excessive leak of cerebrospinal fluid leads to intracranial hypotension associated to a resultant cerebral vasodilatation. Reduction in cerebrospinal fluid volume in upright position may cause traction of the intracranial structure and stretching of vessels. Typically postural, headache may be associated to nausea, photophobia, tinnitus or arm pain and changes in hearing acuity. In severe cases, there may be cranial nerve dysfunction and nerve palsies secondary to traction on those nerves. The Epidural Blood-Patch (EBP) is considered as the "gold standard" in the treatment of PDHP because it induces a prolonged elevation of subarachnoid and epidural pressures, whereas such elevation is transient with saline or dextran. EBP should be performed within 24-48hours of onset of headache; the optimum volume of epidural blood appears to be 15-20mL. Severe complications following EBP are exceptional. The use of echography may be safety puncture. The optimum timing of epidural blood-patch, the resort of repeating procedure if the symptomatology does not disappear, the alternative to the conventional medical treatment need to be determined by future clinical trial.