Abstract:
BACKGROUND:Various interventions are used as prophylaxis for aspiration pneumonitis in obstetric anaesthesia. This review, based on a Cochrane systematic review currently being updated, examines whether interventions given before caesarean section reduce the risk of aspiration pneumonitis. METHODS:Twenty-two studies, involving 2658 women providing data in a usable format for meta-analysis were identified. RESULTS:Compared to no treatment or placebo, there was a significant reduction in the risk of intra-gastric pH <2.5 with antacids (risk ratio (RR) 0.17, 95% confidence interval (CI) 0.09-0.32), H2 antagonists (RR 0.09, 95% CI 0.05-0.18) and proton-pump antagonists (RR 0.26, 95% CI 0.14-0.46). H2 antagonists were associated with a reduced risk of intra-gastric pH <2.5 when compared with proton-pump antagonists (RR 0.39, 95% CI 0.16-0.97), but compared with antacids the findings were unclear. Combined use of antacids plus H2 antagonists was associated with a significant reduction in the risk of intra-gastric pH <2.5 when compared with placebo (RR 0.02, 95% CI 0.00-0.15) or compared with antacids alone (RR 0.12, 95% CI 0.02-0.92). CONCLUSION:The quality of evidence was weak and may not reflect a reduction in the risk of aspiration pneumonitis since none of the studies assessed substantive clinical outcomes or potential adverse effects. Further work is required to validate the suitability of surrogate markers of pH and gastric volume for clinical outcomes in the context of aspiration pneumonitis.
journal_name
Int J Obstet Anesthjournal_title
International journal of obstetric anesthesiaauthors
Paranjothy S,Griffiths JD,Broughton HK,Gyte GM,Brown HC,Thomas Jdoi
10.1016/j.ijoa.2010.12.006subject
Has Abstractpub_date
2011-04-01 00:00:00pages
142-8issue
2eissn
0959-289Xissn
1532-3374pii
S0959-289X(10)00201-3journal_volume
20pub_type
杂志文章,评审abstract::Blood pressure monitoring is a critical component of antenatal, peripartum and postnatal care. The accurate detection and treatment of abnormal blood pressure during pregnancy is essential for the optimisation of maternal and neonatal outcomes. Increasing maternal obesity in western populations is well documented. The...
journal_title:International journal of obstetric anesthesia
pub_type: 杂志文章,评审
doi:10.1016/j.ijoa.2018.04.004
更新日期:2018-08-01 00:00:00
abstract::We review the evidence base for fluid management in pre-eclampsia. Current understanding of the relevant pathophysiology and the possible impact of styles of fluid management on maternal and fetal outcome are presented. There is little evidence upon which to base the management of fluid balance in pre-eclampsia. Repor...
journal_title:International journal of obstetric anesthesia
pub_type: 杂志文章
doi:10.1016/s0959-289x(99)80106-x
更新日期:1999-10-01 00:00:00
abstract:BACKGROUND:Ropivacaine may be the ideal spinal anesthetic for postpartum tubal ligation due to its medium duration of action, low incidence of side effects and possibly reduced post-anesthetic care unit (PACU) stay. METHODS:Two prospective up-down sequential allocation studies were performed using hyperbaric spinal ro...
journal_title:International journal of obstetric anesthesia
pub_type: 杂志文章
doi:10.1016/j.ijoa.2010.06.011
更新日期:2010-10-01 00:00:00
abstract::In order to estimate how long a medication can remain prepared before the integrity or concentration of the drug is compromised, we assessed the sterility and potency of medications commonly used in our obstetric anesthesia practice. Our goal was to evaluate the following drugs over a 30-day period: epinephrine, atrop...
journal_title:International journal of obstetric anesthesia
pub_type: 杂志文章
doi:10.1054/ijoa.2002.0983
更新日期:2002-10-01 00:00:00
abstract::The past two decades has seen a growing understanding that health care leads to harm in a large number of patients. With this insight has come an understanding that clinicians who care for patients who are harmed experience an understandable and predictable emotional response. After an adverse event, medical care give...
journal_title:International journal of obstetric anesthesia
pub_type: 杂志文章,评审
doi:10.1016/j.ijoa.2014.10.001
更新日期:2015-02-01 00:00:00
abstract::Three cases are described in which epidural analgesia was performed during labour using an infusion of bupivacaine 0.125-0.25%. When, in all 3 cases, caesarean section was required for failure to progress, hyperbaric bupivacaine was given in doses of 10 mg, 12.5 mg and 15 mg respectively. Within 2-4 min all 3 patients...
journal_title:International journal of obstetric anesthesia
pub_type: 杂志文章
doi:10.1016/0959-289x(94)90229-1
更新日期:1994-07-01 00:00:00
abstract:BACKGROUND:This prospective, randomized study was performed to see if intermittent labor epidural analgesia was protective against maternal intrapartum fever, compared to continuous epidural infusion. METHODS:Ninety-two healthy, term, nulliparous women in spontaneous labor were assigned to either intermittent (ILEA) o...
journal_title:International journal of obstetric anesthesia
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.ijoa.2007.07.006
更新日期:2008-04-01 00:00:00
abstract::A case is described of a previously healthy obese woman in her fourth pregnancy who presented for caesarean section due to cephalopelvic disproportion (CPD). Forty minutes after a spinal anaesthetic a healthy child was delivered. Shortly after the injection of ergometrine and Syntocinon into the uterus, the patient de...
journal_title:International journal of obstetric anesthesia
pub_type: 杂志文章
doi:10.1016/0959-289x(93)90012-7
更新日期:1993-01-01 00:00:00
abstract::Osteosarcoma is the most common primary malignant bone tumor, yet it is exceedingly rare in pregnancy. We present a case of a 33-year-old multiparous woman diagnosed with high-grade osteosarcoma during the third trimester of pregnancy. A plan was formulated to perform cesarean delivery at 33 weeks of gestation under s...
journal_title:International journal of obstetric anesthesia
pub_type: 杂志文章
doi:10.1016/j.ijoa.2010.03.013
更新日期:2010-07-01 00:00:00
abstract:BACKGROUND:Postpartum depression (PPD) is the most common complication after childbirth, affecting 10-15% of women. It is associated with serious long-term consequences for the mother and family. Whether or not neuraxial labor analgesia mitigates the risk is uncertain and controversial. The purpose of this review was t...
journal_title:International journal of obstetric anesthesia
pub_type: 杂志文章,评审
doi:10.1016/j.ijoa.2020.10.004
更新日期:2020-10-17 00:00:00
abstract:BACKGROUND:Although persistent pain has been described to occur after various types of surgery, little is known about this entity following caesarean section or vaginal birth. We sought to examine the association between mode of delivery and development of persistent pain, as well as the nature and intensity of the pai...
journal_title:International journal of obstetric anesthesia
pub_type: 杂志文章
doi:10.1016/j.ijoa.2009.03.013
更新日期:2010-01-01 00:00:00
abstract:BACKGROUND:Intrathecal tramadol combined with local anaesthetics has been used for postoperative analgesia following lower abdominal and perineal surgery. The present study evaluated the effect of intrathecal tramadol on spinal block characteristics and neonatal outcome after elective caesarean section. METHODS:Eighty...
journal_title:International journal of obstetric anesthesia
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.ijoa.2013.05.009
更新日期:2013-11-01 00:00:00
abstract::Gastro-oesophageal reflux (GOR) and regurgitation were investigated with an oesophageal pH electrode, inserted after the induction of general anaesthesia with methohexitone, in 100 patients undergoing termination of pregnancy, 50 in the first trimester and 50 in the second. GOR occurred in 17 patients, 8 in the first ...
journal_title:International journal of obstetric anesthesia
pub_type: 杂志文章
doi:10.1016/0959-289x(92)90015-v
更新日期:1992-05-01 00:00:00
abstract::Anaphylactoid reaction to Syntocinon is rare, but has been described in the literature. The reactions described include patchy erythema, hypotension, bronchospasm and oxygen desaturation, but pulseless electrical activity following Syntocinon has not been reported. We present the case of a 34-year-old primigravida wit...
journal_title:International journal of obstetric anesthesia
pub_type: 杂志文章
doi:10.1016/j.ijoa.2008.09.004
更新日期:2009-01-01 00:00:00
abstract::The marked reduction in the number of cases related to the provision of anaesthesia, included in the triennial Reports on Confidential Enquiries into Maternal Deaths in the UK, may limit the educational value of such reports for anaesthetists in the future. The collection, analysis and reporting of untoward events rel...
journal_title:International journal of obstetric anesthesia
pub_type: 杂志文章
doi:10.1016/s0959-289x(96)80041-0
更新日期:1996-10-01 00:00:00
abstract::Two cases of severe respiratory depression in the obstetric population are presented. The first occurred after intrathecal injection of a modest dose (50 mg) of meperidine. The second followed intrathecal administration of 10 microg of sufentanil after intravenous fentanyl. These cases illustrate the potential gravity...
journal_title:International journal of obstetric anesthesia
pub_type: 杂志文章
doi:10.1016/s0959-289x(97)80086-6
更新日期:1997-07-01 00:00:00
abstract:BACKGROUND:Onset times and conditions for intubation after rocuronium versus suxamethonium at cesarean section have been evaluated, but no study thus far has examined the influence of these neuromuscular blocking drugs on the surgical conditions or their effect on the duration of surgery and the ease of fetal delivery....
journal_title:International journal of obstetric anesthesia
pub_type: 杂志文章
doi:10.1016/j.ijoa.2019.08.005
更新日期:2020-02-01 00:00:00
abstract::A nation-wide survey of pain relief in childbirth in Hungary was carried out in 1993. Information was provided on 104 137 deliveries in 98 units. The frequencies of different methods of pain relief for vaginal delivery were as follows: systemic opiates in 7387 cases (8.3%), epidural analgesia in 4611 cases (5.2%) and ...
journal_title:International journal of obstetric anesthesia
pub_type: 杂志文章
doi:10.1016/s0959-289x(97)80029-5
更新日期:1997-10-01 00:00:00
abstract::We report a case of H1N1 2009 influenza A, in a previously fit woman at 24 weeks of gestation, who presented atypically with abdominal pain. The infection was complicated by severe respiratory failure and acute respiratory distress syndrome, requiring ventilatory support, including extra-corporeal membrane oxygenation...
journal_title:International journal of obstetric anesthesia
pub_type: 杂志文章
doi:10.1016/j.ijoa.2010.04.010
更新日期:2010-10-01 00:00:00
abstract::Women requesting epidural analgesia were randomized to receive one of three loading doses. Group 1 received a single dose of bupivacaine 9.375 mg (15 ml of 0.0625%) containing fentanyl 37.5 microg and adrenaline 37.5 microg group 2 received a single dose of bupivacaine 15 mg (15 ml of 0.1%) containing fentanyl 30 micr...
journal_title:International journal of obstetric anesthesia
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/s0959-289x(98)80005-8
更新日期:1998-07-01 00:00:00
abstract::This study explores which concentrations of local anesthetics might be expected to inhibit the growth of Staphylococcus aureus. Serial dilutions were made of 0.5% and 0.75% bupivacaine, 2% and 5% lidocaine, 2% and 3% chloroprocaine, and 0.2% and 1% ropivacaine. To each concentration of local anesthetic solution, Muell...
journal_title:International journal of obstetric anesthesia
pub_type: 杂志文章
doi:10.1054/ijoa.2001.0934
更新日期:2002-04-01 00:00:00
abstract:BACKGROUND:Adequate analgesia following caesarean section decreases morbidity, hastens ambulation, improves patient outcome and facilitates care of the newborn. Intrathecal magnesium, an NMDA antagonist, has been shown to prolong analgesia without significant side effects in healthy parturients. We therefore studied th...
journal_title:International journal of obstetric anesthesia
pub_type: 杂志文章,随机对照试验
doi:10.1016/j.ijoa.2009.08.007
更新日期:2010-04-01 00:00:00
abstract:BACKGROUND:Cesarean birth is known as both cesarean section (CS) and cesarean delivery (CD). The International Journal of Obstetric Anesthesia (IJOA) is the leading obstetric anesthesia journal, and a barometer of attitudes within the profession. The journal recently published the hundredth issue, spanning 25 years (to...
journal_title:International journal of obstetric anesthesia
pub_type: 杂志文章
doi:10.1016/j.ijoa.2017.09.005
更新日期:2018-05-01 00:00:00
abstract:BACKGROUND:Failed intubation is relatively common in the obstetric patient. Overall, there has been a decline in experience of general anaesthesia in obstetrics. The level of anaesthetic preparedness in the event of a difficult obstetric intubation is unknown. METHODS:With approval from the Obstetric Anaesthetists' As...
journal_title:International journal of obstetric anesthesia
pub_type: 杂志文章
doi:10.1016/j.ijoa.2009.01.015
更新日期:2009-10-01 00:00:00
abstract::A case is described of a 30-year-old insulin-dependent diabetic woman who presented at 25 weeks gestation with frontal headache. Contrast tomography revealed an aneurysm of the middle cerebral artery with no evidence of subarachnoid bleeding. Although elective caesarean section at term was planned, it was performed at...
journal_title:International journal of obstetric anesthesia
pub_type: 杂志文章
doi:10.1016/0959-289x(93)90031-c
更新日期:1993-01-01 00:00:00
abstract::In the following case there was delay in diagnosing uterine rupture in a patient with an epidural in situ. The danger of using large doses of local anaesthetics and opioids epidurally in patients who have had previous caesarean sections is discussed. ...
journal_title:International journal of obstetric anesthesia
pub_type: 杂志文章
doi:10.1016/0959-289x(95)82920-6
更新日期:1995-10-01 00:00:00
abstract::Urticaria pigmentosa is a cutaneous variant of mastocytosis. This is a complex group of diseases distinguished by abnormal aggregation of mast cells within the skin and other organs. Mast cell degranulation and subsequent release of vasoactive amines may occur in response to a variety of non-immune triggers leading to...
journal_title:International journal of obstetric anesthesia
pub_type: 杂志文章
doi:10.1016/s0959-289x(98)80049-6
更新日期:1998-10-01 00:00:00
abstract:INTRODUCTION:The 2000-2002 triennial UK Report on Confidential Enquiries into Maternal Deaths concluded that over 50% of maternal deaths involved substandard care and that many could have been prevented. Catastrophic events leading to cardio-respiratory arrest may necessitate the resuscitation of pregnant women in vari...
journal_title:International journal of obstetric anesthesia
pub_type: 杂志文章
doi:10.1016/j.ijoa.2007.10.002
更新日期:2008-01-01 00:00:00
abstract::We present our own single-space method for performing combined spinal epidural anaesthesia. A spinal introducer and a Tuohy needle are sited in the same interspace. After insertion of the epidural catheter the introducer is used as a guide for a 25 gauge spinal needle. The advantages of this technique over other metho...
journal_title:International journal of obstetric anesthesia
pub_type: 杂志文章
doi:10.1016/0959-289x(95)82972-d
更新日期:1995-07-01 00:00:00
abstract::We present our experience in the anesthetic management of two parturients with pseudoxanthoma elasticum. The first had an epidural catheter inserted for labor analgesia and ultimately had a forceps delivery. The second had a cesarean section under epidural anesthesia and had a complicated postoperative course. There w...
journal_title:International journal of obstetric anesthesia
pub_type: 杂志文章
doi:10.1016/s0959-289x(02)00161-9
更新日期:2003-01-01 00:00:00