Between january 1, 1981 and December 31, 1986, 1,310 Cesarean sections (26.7%) were performed among 4,898 paturient women at St. Mary's pospital, Catholic Medical College. The perioperative condition of the newborns along with morbidity and mortality after Cesarean section wha analyzed. The incidencea of Cesarean sections between 1981 and 1986 were 25.0% 27 .6%, 23.4%, 29.5%, 31.2% and 27.1%, respectively. The anesthetic methods employed were inhalation anesthesia with thiopental sodium for induction and nitrous oxide-oxygen-halothane for maintenance of anesthesia. This study did net include the 76 cases of lumbar epidural or spinal technique performed during this Period. Based on one minute Apgar scores, 82 infants (6.26%) were assessed as moderately (score 4-6) depressed, and 44 infants (3.36%) were rated as severely (score 0~3) depressed. Twenty (45.5%) of the severely depressed newborns were promptly resuscitated and given ade- quate treatement, but 11 infants (25.0%) did not survive. The incidence of idiopathic respiratory distress syndrome (IRDS) in this study was 9 cases (0.79%) Ammong 7he total 1,310 cases; this induded 7 cases of premature birth or low birth weight and 2 cases of aspiration pneumonia. The mortality of the IRDS group was 4 of 9 cases (44.4%). Among the severely depressed group, the time from induction to delivery was five minutes in 8 case? (18.2%) , six to ten minutes in 22 cases (57.777) and more than 11 minutes in 14 cases (31.8%) . The pro7n7stic status of newborn babies was evaluated with respect to the anesthetic procedure and the outcome of deliveries by Cesarean sections performed between 1981 and 1986 at St. Mar's Hospital, Catholic Medical College, Seoul, Korea.
Anesthesia ; Anesthesia, Inhalation ; Cesarean Section* ; Female ; Humans ; Incidence ; Infant ; Infant, Low Birth Weight ; Infant, Newborn* ; Korea ; Mortality ; Pneumonia, Aspiration ; Pregnancy ; Premature Birth ; Seoul ; Thiopental

BACKGROUND: Hepatic dysfunction may occur after single, or more usually repeated, exposures to the halogenated inhaled anesthetics. The cause may be free radical snd metabolites of inhaled anesthetics, immune reaction and hypoxic damage by decreasing total flows. The purpose of this study is to evaluate postoperative liver function between the general anesthesia and the thoracic epidural blockade supplemented with the light general anesthesia. METHODS: Thirty patients were divided into two groups; 15 patients were aneshtetized with 2 vo1% of enflurane combined with nitrous oxide(2 I/min) and oxygen(1.5 l/min) in the general anesthesia group, and in 15 patients of the thoracic epidural blockade group thoracic epidural blockade with 2% lidocaine and light general anesthesia using nitrous oxide(2 l/min) and oxygen(1.5 l/min) were performed. Serum glutamic oxalacetic transaminase(SGOT), serum glutamic pyruvic transaminase(SGPT) and alkaline phosphatase were evaluated before anesthesia, 1, 3, 5 and 7 days after gastric surgery on both groups. RESULTS: In the general anesthesia group, postoperative SGOT levels were increased above normal range but were within normal limits in the thoracic epidural blockade group. SGPT level was increased above normal range on postoperative one day in the general anesthesia group but no increase of postoperative SGPT levels was observed in the thoracic epidural blockade group. On postoperative seven days the level of alkaline phosphatase was increased within normal range in the general anesthesia but in the thoracic epidural blockade group the levels of alkaline phosphatase were not increased. CONCLUSIONS: We consider that postoperative liver function is not influenced with thoracic epidural blockade supplemented with light general anesthesia for upper abdominal surgery.
Alanine Transaminase ; Alkaline Phosphatase ; Anesthesia ; Anesthesia, General* ; Anesthetics ; Aspartate Aminotransferases ; Enflurane* ; Humans ; Lidocaine ; Liver* ; Reference Values

Direct surgical repair of complex intracranial vascular lesions is difficult. Sometimes the neurosurgery is performed under circulatory arrest, profound hypothermia and barbiturates cerebral protection. Total ischemia is tolerated for 30~60 minutes because oxygen requirements of the brain decrease exponentially as body temperature is lowered. We experienced that this technique was successfully used for inoperable basilar artery aneurysm. We reviewed the surgical and anesthetic considerations of basilar artery aneurysm.
Aneurysm* ; Barbiturates ; Body Temperature ; Brain ; Hypothermia* ; Intracranial Aneurysm ; Ischemia ; Neurosurgery ; Oxygen

BACKGROUND: Ketamine, an N-methyl-D-aspartate (NMDA) receptor antagonist, is known to have analgesic properties in subanesthetic doses and has been used as an analgesic in the postoperative period by variable routes. The effect of adding ketamine to analgesia using intravenous PCA morphine was evaluated in 90 women after cesarean section. METHODS: Ninety parturients were randomly allocated to three groups and each group had 30 women. The parturients in group 1 were given analgesics of morphine only, group 2 were given analgesics of the 2 : 1 mixture of morphine and ketamine, and group 3 were given analgesics of the 1 : 1 mixture of morphine and ketamine. We evaluated the analgesic requirement, numerical rating pain score, side effects and patient's satisfaction. RESULTS: The morphine requirement in group 3 was significantly lower than that in groups 1 and 2 at 3, 6, 12, 24 and 48 hours postoperatively. The pain score in group 2 was lower than that in group 1 at 3 and 6 hours and the pain score in group 3 was lowest of all groups at 3 and 6 hours. The incidence of dizziness was higher in group 3 than in groups 1 or 2. CONCLUSIONS: We concluded that adding ketamine with morphine in using an intravenous PCA can decrease analgesic requirements and improve analgesic property.
Analgesia ; Analgesics ; Cesarean Section* ; Dizziness ; Female ; Humans ; Incidence ; Ketamine* ; Morphine* ; N-Methylaspartate ; Passive Cutaneous Anaphylaxis* ; Postoperative Period ; Pregnancy

The caudal block has been used as an alternative to general anesthesia in specific circumstances such as anal surgery, perineal surgery or surgery of lower extremity etc. It has been also used as an adjunct to general anesthesia, administered at the completion of surgery to provide postoperative analgesia especially in children. But, it has variable complications such as generalized intoxication, pain on the injection site, infection or urinary retention etc. We report an unusual case of metastatic sacrococcygeal tumor from adenocarcinoma of lung presenting as severe anal pain and sciatica which was aggravated after the trial of caudal anesthesia.
Adenocarcinoma* ; Analgesia ; Anesthesia, Caudal* ; Anesthesia, General ; Child ; Humans ; Lower Extremity ; Lung* ; Sciatica ; Urinary Retention

Large symptomatic vallecular cyst is rare, but may cause difficulty or inability in conventional tracheal intubation during induction of general anesthesia. A flexible fiberoptic bronchoscope is the most useful general purpose aid to awake intubation in the patient with a known difficult airway. We experienced a case of flexible video image fiberoptic bronchoscopic awake orotracheal intubation in a patient with the large symptomatic vallecular cyst. A 35-year-old male suffered from foreign body sensation, voice change and dyspnea one month after upper respiratory tract infection. The two step flexible fiberoptic bronchoscopic approach was performed in the management of a known difficult intubation due to a vallecular cyst. We had an uneventful general anesthesia for removal of large symptomatic vallecular cyst because we anticipated difficult intubation.
Adult ; Anesthesia, General ; Bronchoscopes ; Dyspnea ; Foreign Bodies ; Humans ; Intubation ; Male ; Respiratory Tract Infections ; Sensation ; Voice

Large symptomatic vallecular cyst is rare, but may cause difficulty or inability in conventional tracheal intubation during induction of general anesthesia. A flexible fiberoptic bronchoscope is the most useful general purpose aid to awake intubation in the patient with a known difficult airway. We experienced a case of flexible video image fiberoptic bronchoscopic awake orotracheal intubation in a patient with the large symptomatic vallecular cyst. A 35-year-old male suffered from foreign body sensation, voice change and dyspnea one month after upper respiratory tract infection. The two step flexible fiberoptic bronchoscopic approach was performed in the management of a known difficult intubation due to a vallecular cyst. We had an uneventful general anesthesia for removal of large symptomatic vallecular cyst because we anticipated difficult intubation.
Adult ; Anesthesia, General ; Bronchoscopes ; Dyspnea ; Foreign Bodies ; Humans ; Intubation ; Male ; Respiratory Tract Infections ; Sensation ; Voice

BACKGROUND: Epidural block is known to block sympathetic efferent nerve fiber, resulting in the decrease of catecholamine. We examined the effects of thoracic epidural block on DFT, neuroendocrine responses and hemodynamic changes in dogs. METHODS: Twenty one dogs were divided into three groups. The control group (N = 7) was anesthesized with only alpha-chloralose for general anesthesia, and a high thoracic epidural (T; N = 7) while the thoracolumbar epidural groups (TL; N = 7) were put under general anesthesia with high thoracic or thoracolumbar epidural blocks, respectively. The DFT was determined at 30 mins after surgical manipulation in the control group and at 10 mins after the epidural blocks in the two epidural groups. Four hemodynamic variables, catecholamine, cAMP and lactate were measured at 30 mins after the surgical manipulation (resting period), at 10 mins after epidural blocks and after defibrillation. RESULTS: 1) The DFT levels were significantly higher in the T (6.4 +/- 2.2 J) and TL groups (11.2 +/- 9.3 J) than in the control group (3.2 +/- 1.6 J)(P < 0.05). In the TL group, epinephrine-induced second DFT was lower (3.0 +/- 1.5 J) than the first DFT (11.2 +/- 9.3 J)(P < 0.05). 2) Catecholamine levels and hemodynamic variables including heart rate, mean arterial pressure, and cardiac output significantly decreased in the TL group compared with the control group after epidural block and defibrillation (P < 0.05). The DFT showed a significant correlation with plasma epinephrine levels after the epidural block (r = 0.56, P < 0.05). CONCLUSIONS: Our results show, an increase in transmyocardial DFT by the epidural block which may be caused by a decrease in catecholamine, especially epinephrine.
Anesthesia, General ; Animals ; Arterial Pressure ; Cardiac Output ; Chloralose ; Dogs* ; Epinephrine ; Heart Rate ; Hemodynamics ; Lactic Acid ; Nerve Fibers ; Plasma

BACKGROUND: This study was performed to evaluate the effects of pretreatment with intralipos on the cardiovascular toxicity caused by continuous intravenous infusion with bupivacaine. METHODS: Fourteen healthy white rabbits were selected for this study and divided into the control group (n = 7) (normal saline administered for 30 minutes) and the intralipos pretreated group (n = 7) (intralipos administered for 30 minutes). The cardiovascular toxic effect during the continuous intravenous infusion of bupivacaine was observed between the control and the intralipos group by meaning the changes in mean arterial pressure, heart rate and electrocardiogram. RESULTS: In intralipos group, mean arterial pressure significantly increased after intralipos infusion for 30 minutes as compared with the control values (P < 0.05). The time intervals for 25, 50, 75 and 100% decrease in mean arterial pressure and heart rate and the onset time of the first QRS modification and dysrhythmia during continuous intravenous infusion of bupivacaine were significantly prolonged in the intralipos group compared with the control group (P < 0.05). The time intervals for 100% decrease in heart rate after the stop of bupivacaine administration was significantly prolonged in the intralipos group compared with the control group (P < 0.05). CONCLUSIONS: The present study suggests that prophylactic intravenous infusion with intralipos prevents the cardiovascular toxicity caused by bupivacaine in rabbits.
Arterial Pressure ; Bupivacaine* ; Electrocardiography ; Heart Rate ; Infusions, Intravenous ; Rabbits*

Epidural block is widely used for the diagnosis and treatment of the acute and chronic pain in pain clinic. But, it has several complications like as headache, spinal injury, epidural hematoma and infection including epidural abscess, meningitis and osteomyelitis. Among them, the simultaneous occurrence of psoas and epidural abscesses is extremely rare. We report a patient diagnosed as epidural and psoas absesses one month after lumbar epidural block and treated successfully with surgical decompression and drainage.
Chronic Pain ; Decompression, Surgical ; Diagnosis ; Drainage ; Epidural Abscess ; Headache ; Hematoma ; Humans ; Meningitis ; Osteomyelitis ; Pain Clinics ; Psoas Abscess* ; Spinal Injuries