BACKGROUND: Epidural analgesia is the most effective way of providing pain relief during labor.However, its effect on the second stage of labor is controversial.This study examined the effect of epidural analgesia combined with caudal analgesia on the second stage of labor. METHODS: Forty three multiparous women were divided into three groups, non-epidural group, epidural group and epidural with caudal group.Epidural analgesia was maintained with patient-controlled epidural analgesia (0.09375% ropivacaine with 0.0002% fentanyl) in both the epidural and epidural with caudal groups.The epidural with caudal group was injected with 0.09375% ropivacaine into the caudal epidural space after inserting the lumbar epidural catheter.The assessments made throughout labor included the visual analogue score (VAS), patient's satisfaction, motor block and duration of the second stage. RESULTS: There were no significant differences in the patient's satisfaction, VAS and motor block between the epidural group and epidural with caudal group.There were no significant differences in the duration of the second stage between the non-epidural, epidural and epidural with caudal groups. No cesarean or instrumental deliveries were performed. CONCLUSIONS: Epidural with caudal analgesia offers no additional benefit during the second stage of labor.However, it carries no added risk on the maternal outcome.
Amides ; Analgesia ; Analgesia, Epidural ; Epidural Space ; Female ; Humans ; Labor Pain ; Pregnancy

BACKGROUND: Subarachnoid block is widely used for cesarean section due to the rapid induction, the complete analgesia, the low failure rate and the prevention of aspiration pneumonia. The addition of intrathecal opioids to local anesthetics seems to improve the quality of analgesia & prolong the duration of analgesia. Therefore we compared the effects of fentanyl 20 microg and sufentanil 2.5 microg, which were added to intrathecal hyperbaric bupivacaine. METHODS: Seventy two healthy term parturients were randomly divided into three groups: Group C (control), Group F (fentanyl 20 microg) and Group S (sufentanil 2.5 microg). In every group, 0.5% heavy bupivacaine was added according to the adjusted dose regimen by Harten et al. We observed the maximal level of the sensory block and motor block, the quality of intraoperative analgesia, the duration of effective analgesia and the side effects. RESULTS: There were significant differences between the control and the fentanyl 20 microg and sufentanil 2.5 microg groups for the degree of muscle relaxation, the quality of intraoperative analgesia, the maximal sedation level and the duration of effective analgesia. The frequencies of side effects such as nausea and pruritis in the opioid groups were higher than those in the control group. But there were no differences between fentanyl 20 microg and sufentanil 2.5 microg for the frequencies of nausea and pruritis. CONCLUSIONS: The addition of fentanyl 20 microg or sufentanil 2.5 microg for spinal anesthesia provides adequate intraoperative analgesia without significant adverse effects on the mother and neonate.
Analgesia ; Analgesics, Opioid ; Anesthesia, Spinal ; Anesthetics, Local ; Bupivacaine ; Cesarean Section ; Female ; Fentanyl ; Humans ; Infant, Newborn ; Mothers ; Muscle Relaxation ; Nausea ; Pneumonia, Aspiration ; Pregnancy ; Pruritus ; Sufentanil

Meralgia paresthetica is commonly caused by a focal entrapment of lateral femoral cuteneous nerve while it passes the inguinal ligament. Common symptoms are paresthesias and numbness of the upper lateral thigh area. Pregnancy, tight cloths, obesity, position of surgery and the tumor in the retroperitoneal space could be causes of meralgia paresthetica. A 29-year-old female patient underwent an emergency cesarean section under spinal anesthesia without any problems. But two days after surgery, the patient complained numbness and paresthesia in anterolateral thigh area. Various neurological examinations and L-spine MRI images were all normal, but the symptoms persisted for a few days. Then, electromyogram and nerve conduction velocity test of the trunk and both legs were performed. Test results showed left lateral cutaneous nerve injury and meralgia paresthetica was diagnosed. Conservative treatment was implemented and the patient was free of symptoms after 1 month follow-up.
Adult ; Anesthesia, Spinal ; Cesarean Section ; Emergencies ; Female ; Follow-Up Studies ; Humans ; Hypesthesia ; Leg ; Ligaments ; Nerve Compression Syndromes ; Neural Conduction ; Neurologic Examination ; Obesity ; Paresthesia ; Pregnancy ; Retroperitoneal Space ; Thigh