PubMed · 12154726
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N Wainer. 2001. HypnoBirthing.. https://pubmed.ncbi.nlm.nih.gov/12154726/
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OBJECTIVES: To investigate the analgesic effect and obstetric outcome after single-shot intrathecal sufentanil with bupivacaine in late labour. STUDY DESIGN: Forty multiparous women in advanced labour were given a spinal injection of sufentanil 7.5 microg and bupivacaine 2 mg. Pain intensity was recorded by the parturient on a visual analogue scale. The quality of pain relief was also rated with a verbal score directly after delivery. Side effects, such as hypotension, pruritus, sedation, nausea and motor block were noted. Obstetric parameters were followed and recorded. Apgar score and umbilical artery pH were noted. RESULTS: Median visual analogue scores after 5, 15, 30, 60, 90, 120 and 150 min were 1.5, 0.5, 0, 1, 1.5, 2 and 3, respectively. Seventy-seven percent of the parturients scored the analgesic quality as excellent. Six parturients had hypotension. Motor block, sedation and nausea were rare. Pruritus was seen in 85% of the cases. No ceasarean section was performed. Vacuum extraction was done in six (15%) cases. Oxytocin augmentation was needed in 26 (65%) of the parturients. Fetal heart rate disturbances following the spinal block were seen in four cases. Apgar scores were high. No neonate had Apgar < 7. CONCLUSIONS: Intrathecal block with sufentanil 7.5 microg in combination with bupivacaine 2 mg is a very effective pain relief in late labour. Due to its limited duration it is important to select women in rapid progress of labour, and active obstetric management is necessary. It is also very important that the obstetrician is aware of the risk of non-reassuring fetal heart rate changes after intrathecal block.
OBJECTIVE: to determine what impact the changes from consultant-led care to midwife-led care in a local maternity service have had on women using that service. DESIGN: case study, data were collected by postal questionnaire, semi-structured, tape-recorded interviews, observations and scrutiny of records. SETTING: a small town in rural England. PARTICIPANTS: all pregnant women eligible for a midwife-managed unit (MMU) birth in a small rural town in England. FINDINGS: the women using the MMU were satisfied with the care they received and the MMU style of care. Women giving birth at the MMU and at home required less pain relief and were more likely to have an intact perineum than a similar group of women giving birth in hospital. Continuity of carer did not appear to be an issue for women as long as they felt supported by a known team of midwives. Transfer for complications during the birthing process was a cause for anxiety and stress for women and their partners. Women, whilst satisfied with the MMU, would prefer the consultant-led maternity hospital to be re-established in the town. The home-birth rate rose by 28% when the consultant unit closed. IMPLICATIONS FOR PRACTICE: while the establishment of a midwife-managed unit has provided increased choice for a minority of women, the removal of the consultant unit in the town has disadvantaged the majority of pregnant women. While guidelines are needed when establishing these units the application of restrictive inclusion and exclusion criteria can sometimes force women to make less appropriate birth choices.
Maternal death from pulmonary aspiration of gastric contents has virtually disappeared in the United Kingdom. The one case documented in the most recent triennial report was a woman with multiorgan failure in intensive care and is probably not relevant to the current debate [1]. Although not so well documented, other Western countries seem to be experiencing the same decline in maternal death from this cause. At the same time, the burden of proof is falling increasingly on obstetric anesthesiologists as obstetricians and midwives demand that NPO policies should be rejected, unless anesthesiologists can prove that they are necessary. Without any proof of benefit, many midwives actively encourage eating in women who do not really want to eat. A hospital manager who wants to divert money to other areas of health care might make the same argument about employing less experienced--and therefore cheaper--anesthesiologists or nurse anesthetists on the labor floor. Although no self-respecting obstetric anesthesiologist would accept such a situation, there is still no randomized controlled trial that proves that experienced anesthesiologists reduce maternal mortality. Similarly it is difficult for a mother to comprehend the negligible risk of pulmonary aspiration during labor while her care providers insist that it would be more dangerous for her to cross a busy road! Against a background of conflicting advice from midwives and medical practitioners, the mother is likely to eat if she feels so inclined. Pulmonary aspiration is a rare complication, so even if a light diet in labor became acceptable, it is likely that it would take many years for a subsequent increase in maternal mortality to become apparent. It would be disappointing if mistakes made by a previous generation had to be relearned in the twenty-first century. Increasingly, media-controlled pressure groups dictate health fashions, and the physicians frequently can only stand on the sidelines and advise. Most obstetric anesthesiologists agree that a rigid NPO policy in labor is no longer appropriate and that at least water or ice chips should be allowed. Current evidence suggests that solids and semi-solids should be avoided once a woman is in active labor or requests analgesia. The appropriate advice is to allow a carefully audited introduction of isotonic drinks. These drinks seem to be an effective medium for providing calories while minimizing any increase in gastric volume, and such a policy would be unlikely to reverse the reduction in aspiration that has been achieved over the past 50 years.