Postdural Puncture Headache and Epidural Blood Patch in a Large Obstetric Anaesthesia Population.

OBJECTIVE: Postdural puncture headache (PDPH) is the most common serious complication in obstetric anesthesia. We show the incidence of accidental dural puncture (ADP), PDPH, epidural blood patch (EBP) and associated morbidity following a protocol established in an obstetric anesthesia department. METHODS: An observational, prospective, analytical study performed in 66,540 epidural labor analgesia procedures. The objective is to describe the incidence of ADP, PDPH and EBP in a large obstetric anesthesia population, as well as morbidity associated with ADP and EBP. RESULTS: Incidence of ADP and PDPH was 0.76% and 59%, respectively, and the global incidence of EBP was 0.2%. Experience of the anesthetist performing the epidural (1st or 2nd year resident) and night shift were correlated with ADP. Low back pain was more frequent in patients undergoing EBP. CONCLUSIONS: We found an incidence of ADP and PDPH of 0.76% and 59%, respectively. Experience of the anesthetist performing the epidural (1st or 2nd year resident) and night shift were correlated with ADP. EBP is a safe, easy and acceptable treatment for PDPH, despite a higher risk of low back pain.

Bilateral subdural hematoma secondary to accidental dural puncture / Hematoma subdural bilateral secundário a punção dural acidental / Hematoma subdural bilateral secundario a punción dural accidental

We report the case of a 25-year-old woman, who received epidural analgesia for labor pain and subsequently presented post-dural puncture headache. Conservative treatment was applied and epidural blood patch was performed. In the absence of clinical improvement and due to changes in the postural component of the headache, a brain imaging test was performed showing a bilateral subdural hematoma. The post-dural puncture headache is relatively common, but the lack of response to established medical treatment as well as the change in its characteristics and the presence of neurological deficit, should raise the suspicion of a subdural hematoma, which although is rare, can be lethal if not diagnosed and treated at the right time.

Apresentamos o caso clínico de uma paciente de 25 anos na qual uma técnica peridural foi aplicada durante o trabalho de parto e posteriormente apresentou cefaleia com características de cefaleia pós-punção dural. Foi iniciado tratamento conservador e tampão de sangue peridural. Devido à ausência de melhoria clínica e à mudança do componente postural da cefaleia, decidiu-se fazer um exame de imagem cerebral que demonstrou a presença de hematoma subdural bilateral. A cefaleia pós-punção dural é relativamente frequente, mas a falta de resposta ao tratamento médico instaurado, assim como a mudança em suas características e a presença de foco neurológico, deve levantar a suspeita de presença de um hematoma subdural que, embora infrequente, pode chegar a ser devastador se não for diagnosticado e tratado oportunamente.

Presentamos el caso clínico de una paciente de 25 años de edad, a quien se le realizó una técnica epidural durante el trabajo de parto y posteriormente presentó cefalea con características de cefalea pospunción dural. Se inició tratamiento conservador y se realizó parche hemático epidural. Ante la falta de mejoría clínica y debido al cambio en el componente postural de la cefalea, se decidió realizar una prueba de imagen cerebral que demostró la presencia de hematoma subdural bilateral. La cefalea pospunción dural es relativamente frecuente, pero la falta de respuesta al tratamiento médico instaurado, así como el cambio en sus características y la presencia de focalidad neurológica, deben hacer sospechar la presencia de un hematoma subdural que, aunque infrecuente, puede llegar a ser devastador si no se diagnostica y trata oportunamente.

Bilateral subdural hematoma secondary to accidental dural puncture.

We report the case of a 25-year-old woman, who received epidural analgesia for labor pain and subsequently presented post-dural puncture headache. Conservative treatment was applied and epidural blood patch was performed. In the absence of clinical improvement and due to changes in the postural component of the headache, a brain imaging test was performed showing a bilateral subdural hematoma. The post-dural puncture headache is relatively common, but the lack of response to established medical treatment as well as the change in its characteristics and the presence of neurological deficit, should raise the suspicion of a subdural hematoma, which although is rare, can be lethal if not diagnosed and treated at the right time.

[Bilateral subdural hematoma secondary to accidental dural puncture]. / Hematoma subdural bilateral secundário a punção dural acidental.

We report the case of a 25-year-old woman, who received epidural analgesia for labour pain and subsequently presented post-dural puncture headache. Conservative treatment was applied and epidural blood patch was performed. In the absence of clinical improvement and due to changes in the postural component of the headache, a brain imaging test was performed showing a bilateral subdural hematoma. The post-dural puncture headache is relatively common, but the lack of response to established medical treatment as well as the change in its characteristics and the presence of neurological deficit, should raise the suspicion of a subdural hematoma, which although is rare, can be lethal if not diagnosed and treated at the right time.

Invasive techniques for pain management in palliative care: a single center experience.

UNLABELLED: To achieve a successful pain control, interventional techniques are required in approximately 15% of the patients admitted to the Palliative Care Service (PCS). OBJECTIVES: To evaluate the frequency and effectiveness of the invasive procedures performed in the PCS of our health area. Other matters studied included complications associated with these procedures, the effects on morphine consumption, and functional status, survival rate, as well as the type and location of pain. METHODS: A descriptive, observational, retrospective study was performed between January 2009 and December 2011. Patients included were considered difficult to manage and required the assistance of the PCS of the University Hospital La Paz (Madrid). RESULTS: Patients were divided into 3 groups according to the technique used: sympathetic blocks (group S), epidural catheters (group C), and series of plexus, peripheral nerve, or epidural infiltrations (group I). Ninety-four procedures in 45 patients were performed (3.6% of patients admitted by the PCS). The average mean value of pain intensity before and after procedures decreased significantly (8.6 vs. 3.1, respectively, P < 0.01). The need for strong opioids was reduced (275.5 mg/day previously and 212.8 mg/day after the technique, P < 0.01). The overall complication rate was 16%. CONCLUSION: The analgesic efficacy of these techniques has been adequate in all groups. Patients who required epidural catheters had a higher rate of complications.

Management of patients with chronic pelvic pain associated with endometriosis refractory to conventional treatment.

The literature contains numerous studies on the diagnosis, pathogenesis, atypical locations, and clinical (hormonal) and surgical management of the disorder. However, no information is available on the management of endometriosis involving pain refractory to the usual treatment from the perspective of a pain unit. Our hospital has a pain unit specifically dedicated to pain in gynecology and obstetrics. The unit has been functioning since December 2005, and 52% of the attended patients have CPP of different origins. Endometriosis is present in 48% of all patients with CPP and is the most prevalent pathology in our practice. It moreover poses an important challenge in view of its enormous complexity. A descriptive study was made of the management of 44 patients with endometriosis refractory to therapy, evaluated and treated over a period of 3 years in the Pain Unit of the Maternity Center of La Paz University Hospital (Madrid, Spain).