H. Jane Huffnagle
Thomas Jefferson University
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Featured researches published by H. Jane Huffnagle.
Anesthesia & Analgesia | 1992
James E. Honet; Valerie A. Arkoosh; Mark C. Norris; H. Jane Huffnagle; Neil S. Silverman; Barbara L. Leighton
This study compared the analgesic efficacy of intermittent injections of intrathecal fentanyl (10 micrograms), meperidine (10 mg), or sufentanil (5 micrograms) administered to 65 parturients during the first stage of labor. The groups did not differ in onset or duration of effective analgesia. The meperidine group, however, had significantly lower pain scores once cervical dilation progressed beyond 6 cm. Side effects included mild pruritus and nausea. After intrathecal drug injection, variable decelerations of the fetal heart rate increased in the fentanyl and meperidine groups. All neonates had a 5-min Apgar score of 7 or more. We conclude that intermittent intrathecal injections of fentanyl, meperidine, or sufentanil can provide adequate first-stage labor analgesia. Meperidine appears to provide more reliable analgesia as the first stage of labor progresses.
Anesthesia & Analgesia | 2005
Brendan Carvalho; Edward T. Riley; Sheila E. Cohen; David Gambling; Craig M. Palmer; H. Jane Huffnagle; Linda Polley; Holly A. Muir; Scott Segal; Christine Lihou; Garen Manvelian
In this multicenter, randomized, controlled study, we compared the analgesic efficacy and safety profile of a new single-dose extended-release epidural morphine (EREM) formulation (DepoDur™) with that of epidural morphine sulfate for the management of postoperative pain for up to 48 h after elective cesarean delivery. ASA physical status I or II parturients (n = 75) were anesthetized with a combined spinal/epidural technique. Parturients received intrathecal bupivacaine 12–15 mg and fentanyl 10 &mgr;g for spinal anesthesia and a single epidural injection of either 5 mg of standard (conventional preservative-free) morphine or 5, 10, or 15 mg of extended-release morphine after cord clamping for postoperative pain control. Single-dose EREM 10 and 15 mg groups significantly decreased total supplemental opioid medication use and improved functional ability scores for 48 h after surgery compared with those receiving 5 mg of standard morphine. Visual analog scale pain scores at rest and with activity at 24 to 48 h after dosing were significantly better in the 10- and 15-mg single-dose EREM groups versus the standard morphine group. There were no significant differences between the two 5 mg (single-dose EREM and standard morphine) groups. Single-dose EREM was well tolerated, and most adverse events were mild to moderate in severity. Single-dose EREM is a potentially beneficial epidural analgesic for the management of post-cesarean delivery pain and has particular advantages over standard morphine for the period from 24 to 48 h after surgery.
Anesthesia & Analgesia | 1994
William M. Grieco; Mark C. Norris; Barbara L. Leighton; Valerie A. Arkoosh; H. Jane Huffnagle; James E. Honet; Doris Costello
Intrathecal opioids can provide labor analgesia. We attempted to prolong the duration of intrathecal sufentanil analgesia by adding epinephrine or morphine. Forty-one healthy, term nulliparae with cervical dilation < 5 cm participated in this double-blind, randomized protocol. Using a combined spinal and epidural technique, we gave intrathecal injections of either sufentanil 10 micrograms, sufentanil 10 micrograms plus epinephrine 200 micrograms, or sufentanil 10 micrograms plus morphine 250 micrograms. At baseline and every 5 min for 30 min thereafter, we recorded arterial blood pressure and asked the patients to rate their pain, nausea, and pruritus on visual analog scales. The women continued to rate these variables every 30 min until they requested additional analgesia. They then received 10 mL of 0.25% bupivacaine via the epidural catheter, and rated the above variables every 30 min until they requested additional epidural drug injection. Both morphine and epinephrine prolonged the duration of sufentanil analgesia. Only morphine prolonged analgesia after the first dose of epidural bupivacaine. However, because women in the morphine group experienced significantly more side effects throughout the study period, we do not recommend intrathecal morphine for labor analgesia.
Regional Anesthesia and Pain Medicine | 2002
Suzanne Huffnagle; Mark C. Norris; H. Jane Huffnagle; Barbara L. Leighton; Valerie A. Arkoosh
Background and Objectives Because of its short duration, hyperbaric lidocaine has been a popular intrathecal drug to provide anesthesia for postpartum tubal ligation (PPTL). However, reports of transient symptoms associated with its use have prompted the search for alternative intrathecal local anesthetics for short procedures. Hyperbaric bupivacaine is rarely associated with transient neurologic symptoms, and we designed this study to determine the optimal dose of bupivacaine for PPTL that assures adequate sensory block and allows the patient the shortest recovery time. Methods Forty American Society of Anesthesiologists (ASA) I-II patients undergoing spinal anesthesia for PPTL were randomly assigned to receive 5.0, 7.5, 10.0, or 12.5 mg hyperbaric bupivacaine in the right lateral position. Results Despite sensory block above T-8 in all groups, 4 of the 5 patients in the 5-mg group developed blocks insufficiently dense for surgery and required general anesthesia. Failed spinals occurred evenly in the remaining groups. Motor regression was significantly more rapid with decreasing doses of bupivacaine. Time in the postanesthesia care unit (PACU) was shorter in the 7.5-mg group. Conclusions Hyperbaric bupivacaine 7.5 mg injected in the lateral position provides adequate surgical anesthesia for PPTL with a minimal duration of motor block and recovery time.
Anesthesiology | 2000
Barbara L. Leighton; William Topkis; Jeffrey B. Gross; Valerie A. Arkoosh; Sung-Hee R. Lee; H. Jane Huffnagle; Suzanne Huffnagle
Background Multiport epidural catheters are popular; however, the reliability of the air test has not been evaluated with this catheter design. The authors determined the effectiveness of aspirating for blood and the air test in detecting intravascular multiorifice epidural catheters. Methods Three hundred women in labor underwent placement of a blunt-tip, three-hole, 20-gauge, lumbar epidural catheter. If there were no signs of spinal anesthesia, 3 ml lidocaine or bupivacaine was injected and the patient was observed for signs of spinal anesthesia. If there were no signs of spinal anesthesia, the authors injected 1 ml air through the epidural catheter while listening to the maternal precordium using a Doppler fetal heart rate monitor. Catheters through which blood was aspirated were air-tested and replaced. Patients with air–test-positive, blood–aspiration-negative catheters received 100 mg lidocaine through the catheter and were questioned about toxicity symptoms. The authors injected bupivacaine–fentanyl through aspiration-negative,air–test-negative catheters and recorded the sensory analgesic level 20 min later. Results The authors aspirated cerebrospinal fluid through one catheter and documented intravascular placement in 11 catheters. Results of the air test and blood aspiration were positive for eight catheters. Blood could not be aspirated from one air–test-positive catheter; perioral numbness developed in the patient after lidocaine injection. Blood was freely aspirated from two air–test-negative catheters. In the remaining 288 catheters, bupivacaine–fentanyl injection produced epidural analgesia in 279 patients and no effect in 9 patients. Conclusions The authors obtained false-negative results with both catheter aspiration and the air test. Fractionating the local anesthetic dose is important when using multiorifice epidural catheters.
Techniques in Regional Anesthesia and Pain Management | 2003
Suzanne Huffnagle; H. Jane Huffnagle
Abstract Postpartum tubal ligation is an elective procedure that can be performed safely shortly after delivery, provided the patient’s labor was uncomplicated, she is hemodynamically stable, and she understands the risks and alternatives to the surgery and anesthesia. Epidural, spinal, general, or local anesthesia with sedation has been used for postpartum tubal ligation. The most convenient anesthetic is reactivation or extension of an already existing epidural, and the success is increased when postpartum tubal ligation is performed within 4 to 8 hours of delivery. Most of the physiologic changes that occur during pregnancy are still present in the postpartum period. Postpartum patients have delayed gastric emptying of solid foods and should be given some form of gastric acid prophylaxis before inducing anesthesia. Postpartum tubal ligation (PPTL) produces moderate to severe pain of short duration, so one must provide some form of postoperative pain relief. Although there is controversy regarding the use of ketorolac, a nonsteroidal anti-inflammatory medication, in breast-feeding mothers, the American Academy of Pediatrics considers it safe. Other oral opioid and nonopioid pain medications are also effective in treating postoperative pain.
Survey of Anesthesiology | 1995
Mark C. Norris; William M. Grieco; Michael H. Borkowski; Barbara L. Leighton; Valerie A. Arkoosh; H. Jane Huffnagle; Suzanne Huffnagle
Survey of Anesthesiology | 1994
William M. Grieco; Mark C. Norris; Barbara L. Leighton; Valerie A. Arkoosh; H. Jane Huffnagle; James E. Honet; Doris Costello
Anesthesiology | 1997
William Topkis; Barbara L. Leighton; Valerie A. Arkoosh; Sung-Hee Lee; H. Jane Huffnagle; Suzanne Huffnagle
Archive | 2016
Suzanne Huffnagle; H. Jane Huffnagle; James W. Heitz