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1.
Korean Journal of Anesthesiology ; : 237-239, 2014.
Artículo en Inglés | WPRIM | ID: wpr-61141

RESUMEN

A 28-year-old male patient with occipito-atlanto-axial instability underwent a cervical fusion with posterior technique. Post-operatively, the endotracheal tube (ETT) was removed, and the patient was transferred to the intensive care unit. After transfer, an upper airway obstruction developed and reintubations with a laryngoscope were attempted but failed. We inserted a #4 proseal laryngeal mask airway (LMA) and passed a 5.0 mm ETT through the LMA with the aid of a fiberoptic bronchoscope. We passed a tube exchanger through the 5.0 mm ETT and exchanged it with a 7.5 mm ETT. This method may be a useful alternative for difficult tracheal intubations.


Asunto(s)
Adulto , Femenino , Humanos , Masculino , Obstrucción de las Vías Aéreas , Broncoscopios , Vértebras Cervicales , Unidades de Cuidados Intensivos , Intubación , Máscaras Laríngeas , Laringoscopios , Fusión Vertebral
2.
Anesthesia and Pain Medicine ; : 127-131, 2013.
Artículo en Inglés | WPRIM | ID: wpr-56835

RESUMEN

BACKGROUND: The use of neuraxial anesthesia for Cesarean section has dramatically increased. There was little information about the relationship of cerebrospinal fluid (CSF) pressure according to the position and spinal block level in pregnant women. The aims of this study are to investigate the cerebrospinal fluid pressure according to the degree of flexion in the lateral position and block height after spinal anesthesia in pregnant women undergoing Cesarean section. METHODS: We enrolled 40 patients, American Society of Anesthesiologists physical status I-II, aged 22-40 years, undergoing Caesarean section under spinal anesthesia. Patients were randomly divided into two groups. In group I, patients were placed in a full flexed position, and 10 mg of 0.5% hyperbaric bupivacaine was injected. In group II, the same dose of bupivacaine was injected when the hip and neck was straightened slowly. Following injection, the patients were immediately placed in supine position. The level of spinal anesthesia was checked by pinprick at 5, 10, 15, and 30 min after the subarachnoid injection. RESULTS: There was significant difference in the cerebrospinal fluid pressure between full-flexed position and non-full-flexed position. The spinal block height level was T3-T5 in both groups, and there was no significant difference in the spinal block height level in both groups. CONCLUSIONS: CSF pressures according to the degree of flexion in the lateral position during the subarachnoid injection have no significant correlation with the block level in spinal anesthesia for Cesarean section.


Asunto(s)
Anciano , Femenino , Humanos , Embarazo , Anestesia , Anestesia Raquidea , Bupivacaína , Presión del Líquido Cefalorraquídeo , Cesárea , Cadera , Cuello , Mujeres Embarazadas , Posición Supina
3.
Journal of Korean Neurosurgical Society ; : 140-142, 2010.
Artículo en Inglés | WPRIM | ID: wpr-95222

RESUMEN

Acupuncture appears to be a clinically effective treatment for acute and chronic pain. A considerable amount of research has been conducted to evaluate the role that acupuncture plays in pain suppression; however, few studies have been conducted to evaluate the side effects of the acupuncture procedure. This case report describes a suspected postdural puncture headache following acupuncture for lower back pain. Considering the high opening pressure, cerebrospinal fluid leakage, and the patient's history of acupuncture in the lower back area, our diagnosis was iatrogenic postdural puncture headache. Full relief of the headache was achieved after administration of an epidural blood patch.


Asunto(s)
Acupuntura , Parche de Sangre Epidural , Presión del Líquido Cefalorraquídeo , Dolor Crónico , Cefalea , Dolor de la Región Lumbar , Agujas , Cefalea Pospunción de la Duramadre
4.
Korean Journal of Anesthesiology ; : 70-75, 2010.
Artículo en Inglés | WPRIM | ID: wpr-161426

RESUMEN

BACKGROUND: Spinal cord ischemia with resulting paraplegia remains one of the most common complications after repair of thoracoabdominal aortic aneurysms or dissection. Inducible nitric oxide synthase (iNOS) is known to have both neuroprotective and neurotoxic effects in the central nervous system. We investigated the possible relationship between the effect of pre-ischemic isoflurane exposure on mild spinal cord ischemia and the inducible nitric oxide synthase (iNOS) expression by using iNOS-specific antibody and pyrrolidinedithio carbamate (PDTC), NF-kappaB inhibitor, in the ventral horn of spinal cord in rats. METHODS: The animals were divided into five groups (n = 6 in each group): sham group, control group, PDTC-treated group, isoflurane-treated group, and PDTC/ isoflurane-treated group. In the PDTC-treated groups, 2% 100 mg/kg PDTC was administered intraperitoneally at 1 h before operation and at 24 h and 48 h after reperfusion. The rats in the isoflurane-treated groups received 30 min inhalation of 2.8% isoflurane at 24 h before spinal cord ischemia. Immunohistochemistry was performed to detect iNOS expression in the motor neuron of the ventral horn in spinal cord. RESULTS: Preconditioning with isoflurane increased the iNOS expression when compared to the control group (P < 0.05), whereas pre-treatment with both PDTC and isoflurane significantly decreased the iNOS expression compared to isoflurane-treated group (P < 0.05). CONCLUSIONS: Pre-ischemic isoflurane exposure was related with increase of the iNOS expression via a pathway modulated by NF-kappaB. iNOS may act as an important mediator of delayed preconditioning with isoflurane for the protective effect against spinal cord ischemia.


Asunto(s)
Animales , Ratas , Aneurisma de la Aorta Torácica , Sistema Nervioso Central , Grupos Control , Cuernos , Inmunohistoquímica , Inhalación , Isoflurano , Neuronas Motoras , FN-kappa B , Óxido Nítrico , Óxido Nítrico Sintasa de Tipo II , Paraplejía , Prolina , Reperfusión , Salicilamidas , Médula Espinal , Isquemia de la Médula Espinal , Tiocarbamatos
5.
Korean Journal of Anesthesiology ; : 259-264, 2009.
Artículo en Coreano | WPRIM | ID: wpr-104668

RESUMEN

BACKGROUND: The use of CO2 for pneumoperitoneum during laparoscopic surgery provokes a decrement in the gastric pH. Since the incidence rate of PONV increases after laparoscopic surgery, the possibility of lung aspiration of gastric juice with a low pH during a postanesthetic emergence may increase and this could be fatal for the patient. We conducted this study to determine the effects of esomeprazole premedication on inhibiting the decrement of the gastric pH during laparoscopic surgery. METHODS: 40 adult patients with no underlying diseases were chosen and 20 patients each were grouped as C (the control group) and E (the esomeprazole group). In both group, 0.2 mg glycopyrrolate was given intramuscularly 30 minutes prior to the surgery. In group E, esomeprazole was given orally 2 hours prior to the surgery. The pH, PaCO2, and PETCO2 were measured via pH probe, an ABGA and an capnogram at preinsufflation and 15, 30 and 60 minutes after the CO2 insufflation and right before CO2 exhaustion (predeflation). RESULTS: Comparing the measurements of the gastric pH between group E and group C, all the results showed a significant increase in group E (P < 0.05). The difference of the PaCO2 and PETCO2 in the two groups was not significance. CONCLUSIONS: In contrast to the decrease in the gastric pH as the PaCO2 and PETCO2 increased in group C, the gastric pH in group E remained high until the end of the surgery despite the increase in the PaCO2 and PETCO2. Esomeprazole premedication seem to have an effect for inhibiting the gastric pH decrement regardless of the increase in the PaCO2 and PETCO2 during laparoscopic surgery.


Asunto(s)
Adulto , Humanos , Esomeprazol , Jugo Gástrico , Glicopirrolato , Concentración de Iones de Hidrógeno , Incidencia , Insuflación , Laparoscopía , Pulmón , Neumoperitoneo , Náusea y Vómito Posoperatorios , Premedicación
6.
Korean Journal of Anesthesiology ; : 371-374, 2009.
Artículo en Coreano | WPRIM | ID: wpr-179776

RESUMEN

BACKGROUND: Tourniquet deflation during lower extremity surgery affects the hemodynamics and metabolism of the patient, which can affect brain activity. This study examined the changes in brain activity during tourniquet deflation by measuring the bispectral index (BIS). METHODS: The BIS was measured during surgery in forty patients who had received knee arthroscopic surgery under general anaesthesia. The BIS was measured 5 minutes before deflation (DB5) and 5 minutes after deflation (DA5). RESULTS: The BIS at DB5 and DA5 was 50.2 +/- 9.9 and 44.4 +/- 10.4, respectively. The BIS of DA5 was significantly lower than that of DB5 (P < 0.05). CONCLUSIONS: Tourniquet deflation during lower extremity surgery decreases the BIS associated with hemodynamic and metabolic changes. However, its clinical significance in neurologically critical patients, such as geriatric or neurologically disabled patients, remains to be clarified.


Asunto(s)
Humanos , Anestesia General , Artroscopía , Encéfalo , Hemodinámica , Rodilla , Extremidad Inferior , Torniquetes
7.
Korean Journal of Anesthesiology ; : 79-82, 2009.
Artículo en Coreano | WPRIM | ID: wpr-22033

RESUMEN

A 43-year-old male was admitted for reconstruction surgery to repair posterolateral rotatory instability of the knee. At the request of the surgeon, ranitidine was slowly administered intravenously immediately before the patient was transferred to the operating room to reduce the incidence of acid reflux. A few minutes later, during the transfer of the patient, anaphylaxis developed with hypotension, nausea, dyspnea, change in consciousness and urticaria. The patient had no previous history of any allergic tendency. After appropriate management, he recovered without complication. Following surgery, an allergic skin prick test was performed to determine if the patient was allergic to any of the drugs used during the surgery. According to the results, only ranitidine showed a positive reaction.


Asunto(s)
Adulto , Humanos , Masculino , Anafilaxia , Estado de Conciencia , Disnea , Hipotensión , Incidencia , Rodilla , Náusea , Quirófanos , Transferencia de Pacientes , Ranitidina , Piel , Urticaria
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