Few scientific evidences are as follows :
[Interventions during labor for reducing instrumental deliveries].
SourceMaternité Port-Royal, hôpital Cochin, AP-HP, 123, boulevard de Port-Royal, 75014 Paris, France. firstname.lastname@example.org
AbstractSeveral interventions have been demonstrated, with high evidence levels (EL), to be associated with reduced instrumental deliveries and should therefore be undertaken during labor for increasing spontaneous vaginal deliveries. Using a partogram (EL1) and continuous support during labor and childbirth (EL1) lead to fewer operative vaginal deliveries. Systematic early amniotomy increases the frequency of fetal heart rate abnormalities (EL2) without decreasing the incidence of instrumental deliveries (EL1) and should thus be avoided. Early oxytocin in dysfunctional labor (EL2) and manual rotation of posterior and transverse presentations (EL3) may reduce operative vaginal deliveries. Even without epidural analgesia, any upright or lateral positions compared to supine or lithotomy positions do not reduce instrumental deliveries (EL2). Epidural analgesia alters significantly instrumental delivery rates and therefore patient management in the labor ward. Indeed, when used with high concentration of local anesthetic, epidural analgesia is associated with increased operative vaginal deliveries (EL1), at least in part because of increased posterior presentations (EL2). However, the effect of epidural analgesia on instrumental delivery rates closely depends from the type of anesthetic and concentrations used. This effect is reduced when low concentrations of local anesthetic are used in combination with fat-soluble morphinated agent (EL1). Finally, for nulliparous women with continuous epidural analgesia, unless irresistible urge to push or medical indication to shorten second stage of labor, delayed pushing is associated with reduced difficult instrumental deliveries (EL1). Fundal pressure maneuvers should be prohibited because of their inefficiency (EL2) and dangerousness (EL4).
Delayed diagnosis of an atypical rupture of an unscarred uterus due to assisted fundal pressure: a case report.
SourceDepartment of Obstetrics and Gynecology, Yuzuncu Yil University School of Medicine Van Turkey. email@example.com
INTRODUCTION:Although rare, rupture of an unscarred uterus is one of the most dangerous obstetric complications, resulting in maternal and fetal jeopardy.
CASE PRESENTATION:A 30-year-old grand multiparous Turkish woman without any history of uterine surgery gave birth vaginally at 37 weeks of gestation with fundal pressure applied in the second stage of labor. Transabdominal sonography performed 32 hours after delivery due to postural hypotension and a drop in hemoglobin values in the postpartum period revealed massive intra-abdominal free fluid. On emergency laparotomy, serosal rupture of the uterus on the left posterior side was observed. She underwent a subtotal hysterectomy and did well postoperatively.
CONCLUSION:Postural hypotension in postpartum patients without any evident vaginal bleeding may be an early sign of possible uterine rupture, even if the vital signs are stable. Early diagnosis is important if maternal morbidity and mortality are to be decreased.
Uterine rupture: preventable obstetric tragedies?
SourceDepartment of Obstetrics and Gynaecology, BP Koirala Institute of Health Sciences, Dharan, Nepal. firstname.lastname@example.org
BACKGROUND:Although ruptured uterus is nowadays a rare obstetric emergency in Western countries, it is still alarmingly common in developing countries, where it remains a major cause of maternal mortality and morbidity.
AIMS:To review the recent experience of uterine rupture at a tertiary obstetric unit in eastern Nepal and to recommend improvements in the current management of labour, especially obstructed labour, in a poorly resourced country.
METHODS:All cases of uterine rupture managed from March 2002 to March 2006 were identified retrospectively, and details were retrieved from medical records.
RESULTS:Fifty-two women suffered from uterine rupture during the four-year period, approximately one woman per month. Most were unbooked multigravidae, with no antenatal care. They nearly all began labour at home in the absence of a skilled birth attendant. After prolonged labour, usually prolonged second stage, various interventions had often been attempted at home or in other health facilities before admission. Most were shocked and required urgent laparotomy and blood transfusion. Many required intensive care and ventilatory support. Forty-six per cent required hysterectomy and 5.8% subsequently suffered from a urogenital fistula. The maternal mortality rate in this series was 13.5%, and the stillbirth rate was 94.2%.
CONCLUSIONS:Unsafe obstetric practices were identified, especially the injudicious use of oxytocic drugs and fundal pressure in prolonged second stage. Several achievable improvements in obstetric care are recommended, particularly aimed at reducing the delay in women reaching emergency obstetric care when labour is prolonged.
Fundal pressure during the second stage of labor.
SourceSt. John's Mercy Medical Center, Women and Children's Care Center, St. Louis, Missouri, USA. KRSimpson@prodigy.net
AbstractThe role of fundal pressure during the second stage of labor is controversial and can result in clinical disagreements between nurses and physicians. Clearly the time for resolution of this issue is not when there is a physician request at the bedside in front of the patient. A prospectively agreed upon plan specifying how this request will be addressed is ideal. In order to develop this plan, risks, benefits, and alternative approaches to the use of fundal pressure should be reviewed by an interdisciplinary perinatal team. Much of the data about maternal-fetal injuries related to fundal pressure are not published for medical-legal reasons; however, anecdotal reports suggest that these risks exist. Unfortunately, it is therefore difficult to quantify with any degree of accuracy the exact number of maternal-fetal injuries that are directly related to use of fundal pressure to shorten an otherwise normal second stage of labor. However, there is enough evidence to suggest that if injury does occur when fundal pressure is used, there are significant medical-legal implications for the health care providers involved. This article will review what is currently known about fundal pressure including risks, benefits, and alternative approaches. In that context, suggestions will be offered for a safe approach to managing the second stage of labor.
- Fundal pressure. [MCN Am J Matern Child Nurs. 2001]