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Biomedical subjects

E A Faure

Publications and source records attributed to E A Faure.

13 recordsLinked to original sources
PubMed1998

Effective analgesia after bilateral tubal ligation.

UNLABELLED: Postpartum bilateral tubal ligation is a brief surgical procedure with minimal tissue injury, yet postoperative recovery times and analgesia requirements are often disproportionately large. To evaluate the analgesic efficacy of local anesthetic infiltration, 20 parturients scheduled for elective minilaparotomy and bilateral tubal ligation with either spinal or epidural anesthesia participated in this prospective, randomized, controlled, double-blind trial. All patients received IV metoclopramide 10 mg and ketorolac 60 mg intraoperatively, as well as preincisional infiltration of the infraumbilical skin incision with 0.5% bupivacaine. Infiltration of bilateral uterine tubes and mesosalpinx was performed with either 0.5% bupivacaine (n = 10) or isotonic sodium chloride solution (saline) (n = 10). IV meperidine (25 mg every 3 min as needed) was given to treat pain in the postanesthesia care unit (PACU). The total amount of meperidine administered in the PACU was significantly larger in the saline group than in the bupivacaine group. Pain scores at 30, 45, 60, 75, and 90 min postoperatively and on the seventh postoperative day were significantly lower in the bupivacaine group than in the saline group. During tubal ligation, infiltration of uterine tubes and mesosalpinx with 0.5% bupivacaine significantly enhanced analgesia both in the immediate postoperative setting and on the seventh postoperative day compared with infiltration with sodium chloride. IMPLICATIONS: During bilateral tubal ligation with either spinal or epidural anesthesia, preemptive analgesia using IV ketorolac, IV metoclopramide, and infiltration of the incised skin and uterine tubes with 0.5% bupivacaine allowed 9 of 10 patients to recover with no pain, nausea, vomiting, or cramping and to maintain good analgesia for 7 days postoperatively.

Adult↗
PubMed1997

Postcesarean analgesia with both epidural morphine and intravenous patient-controlled analgesia: neurobehavioral outcomes among nursing neonates.

UNLABELLED: Among nursing parturients after cesarean delivery, intravenous patient-controlled analgesia (PCA) with meperidine is associated with significantly more neonatal neurobehavioral depression than PCA with morphine. A single dose of epidural morphine (4 mg) decreases postcesarean opioid analgesic requirements and may reduce or prevent neonatal neurobehavioral depression associated with PCA meperidine. Prospectively, 102 term parturients underwent cesarean delivery with epidural anesthesia, 2% lidocaine and epinephrine 1:200,000. After umbilical cord clamping, each patient received epidural morphine 4 mg and was randomly allocated to receive either PCA meperidine or PCA morphine. Initial neonatal characteristics, included gestational age, Apgar scores, weight, and umbilical cord gas partial pressures. Brazelton Neonatal Behavioral Assessment Scale (NBAS) examinations were performed on each of the first 4 days of life. Nursing infants (n = 47) were grouped according to maternal PCA opioid in breast milk (meperidine [n = 24] or morphine [n = 23]); bottle-fed infants (n = 56) served as the control group. The three infant groups were equivalent with respect to initial characteristics and NBAS scores on the first 2 days of life. On the third day of life, infants in the morphine group were significantly more alert and oriented to animate human cues compared with infants in the meperidine or control group. On the fourth day of life, infants in the morphine group remained significantly more alert and oriented to animate human auditory cues than infants in the meperidine group. Average PCA opioid consumption through 48 h postpartum was equivalent (0.54 mg/kg morphine and 4.7 mg/kg meperidine); however, even with these small doses, meperidine was associated with significantly poorer neonatal alertness and orientation than morphine. Morphine is the PCA opioid of choice for postcesarean analgesia among nursing parturients. IMPLICATIONS: Among nursing parturients after cesarean delivery, intravenous patient-controlled analgesia with meperidine is associated with more neonatal neurobehavioral depression than patient-controlled analgesia with morphine. In this study, we found that nursing infants exposed to morphine were more alert and oriented to animate human cues than those exposed to meperidine.

Adult↗
PubMed1993

Opioid antagonist adjuncts to epidural morphine for postcesarean analgesia: maternal outcomes.

This prospective, randomized, controlled investigation compared the effects of three prophylactic mu-opioid antagonists, epidural butorphanol (BU) 3 mg, epidural nalbuphine (NB) 10 mg, and oral naltrexone (NX) 6 mg, on postcesarean epidural morphine analgesia. After randomization, 102 term parturients underwent cesarean delivery with epidural anesthesia, 2% lidocaine and epinephrine 1:200,000. When the umbilical cord was clamped, each patient received one epidural solution (containing morphine 4 mg plus either saline or treatment drug), and one oral capsule (containing either placebo or treatment drug) in a double-blind manner. Maternal outcomes included pain and satisfaction [assessed with 100-mm visual analog scales (VAS)], and the incidence and severity of respiratory depression, somnolence, pruritus, nausea, and emesis. Through the first 12 h postpartum, the BU group achieved significantly greater analgesia than the morphine sulfate (control) (MS), NB, and NX groups, a significantly lower incidence of severe pruritus than the MS group, and significantly greater satisfaction than MS and NX groups. Epidural morphine and BU promoted better analgesia and satisfaction than any previously documented postcesarean regimen.

Adult↗
PubMed1992

Central temperature changes are poorly perceived during epidural anesthesia.

Hypothermia and shivering are common during epidural anesthesia for cesarean delivery but are not always accompanied by a sensation of coldness. To test the hypothesis that central temperature changes are not perceived during epidural anesthesia, we measured central and skin temperatures and thermal perception in 30 patients undergoing cesarean delivery with epidural anesthesia. Central temperature decreased 1.0 +/- 0.6 degrees C from control values during anesthesia and surgery, but thermal perception scores did not reflect central temperatures (P = 0.56) or changes in central temperature (P = 0.63). A feeling of warmth was significantly correlated with increased mean skin temperature (P = 0.02) and increased upper body skin temperature (P = 0.03). We conclude that central temperature is poorly perceived and is less important than skin temperature in determining thermal perception during high levels of epidural anesthesia.

Adult↗
PubMed1984

Home care for life-supported persons: an approach to program development.

Eighteen ventilator-dependent children were returned to their homes from Illinois. Each candidate was selected according to physician-designated guidelines for medical stability as well as predetermined social-environmental and reimbursement criteria. Each individualized occurrence was organized according to a comprehensive home care plan. Unanticipated improvement in medical condition and psychosocial development has resulted at home. The children and families have returned to a safe environment that best promotes the health of all involved. In addition, initial cost savings were at least 70%. These demonstrations have evolved into an organized regional approach to the ventilator-dependent child which utilizes available resources. The required continuum of health care and personal services includes intermediate intensive care, respiratory rehabilitation, transitional care, home care, and community-oriented alternatives to home. Problems of the ventilator-dependent child are those encountered by all children with handicaps and their families. The appropriate solutions will provide models for other complex health care and societal issues.

Adolescent↗
PubMed1984

Home care for life-supported persons in England. The Responaut Program.

Home care for persons who depend upon life-supportive technology represents a complex situation for analysis and planning. As a case-example, the ventilator-dependent patient illustrates a formidable health care challenge for all sectors of society. England provides an established model for study. The "Responaut Program" (London) is a hospital-based home ventilator care system of services established in 1965 at St. Thomas' Hospital by Dr. G. Spencer. The elements of success of the English program presented herein are applicable to some of the current political, social, and economic realities of the United States. Operational home care concepts abroad are available for scrutiny as we in the United States plan pioneering efforts in this field.

Community Health Services↗
PubMedDate not supplied

Circulatory collapse during laparoscopy.

This case report details the intraoperative course of a patient, in her early pregnancy, who had a cardiac arrest during transvaginal insufflation of carbon dioxide (CO2) for laparoscopic tubal ligation. Modern monitoring methods and their ability to detect gas embolism and aid in the diagnosis and treatment of this rare but life-threatening complication are discussed.

Adult↗
PubMedDate not supplied

Intravenous lidocaine does not cause shivering-like tremor or alter thermoregulation.

We tested the hypotheses that systemic absorption of epidural lidocaine: (1) contributes to the shivering-like tremor seen during epidural anesthesia by causing central nervous system disinhibition of spinal reflexes, or (2) activates or alters thermoregulatory mechanisms. In a double-blind, placebo, cross-over study, nine healthy volunteers were given intravenous lidocaine (or saline) to approximate the plasma levels of lidocaine achieved during epidural anesthesia for major abdominal surgery. Five volunteers were studied in a warm room (to test for nonthermoregulatory tremor), and four volunteers were studied in a cold room (to test the effects of lidocaine on normal thermoregulation). Central temperatures, peripheral vasoconstriction, tremor and clonus were unaffected by intravenous lidocaine. We conclude that the systemic absorption of epidural lidocaine does not contribute to tremor or shivering by these mechanisms.

Adult↗