1
|
Pintucci A, Consonni S, Lambicchi L, Vergani P, Incerti M, Bonati F, Locatelli A. Operative vacuum vaginal delivery: effect of compliance with recommended checklist. J Matern Fetal Neonatal Med 2019; 34:1627-1633. [PMID: 31390914 DOI: 10.1080/14767058.2019.1643312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
PURPOSE Even if the prerequisites and the technique of vacuum extraction are largely established, the role of a checklist in this field has not been tested. To evaluate the role of a checklist implementation on the compliance with the recommended rules in operative vacuum vaginal delivery (OVD) and on maternal and perinatal outcomes. MATERIALS AND METHODS Retrospective cohort study on OVD between January 2012 and December 2015 at two hospitals with a tradition of teaching of OVD. A checklist for OVD was introduced in 2014. Three rules had to be recorded: fetal head station and position determination, no more than four tractions, and no more than three cup applications. Adverse maternal outcomes included third- and fourth-degree perineal tears. Adverse neonatal outcome included asphyxia, need for neonatal resuscitation, NICU admission, major head injuries, scalp injuries, and bone or brachial plexus injuries. RESULTS Introduction of a checklist for OVD resulted in an increase in the compliance with the rules (83.3 versus 62.8%, p < .001). Cases in which the rules were respected had lower incidence of third- and fourth-degree perineal lacerations after controlling for episiotomy, nulliparity, and indication for OVD (OR = 0.4, 95% CI 0.18-0.89), but similar rates of failure of OVD (2.1 versus 2.2%, p = 1) and adverse neonatal outcome (10.8 versus 11.7%, p=.71). CONCLUSION Knowledge and documented compliance with a checklist of recommended rules in OVD may assist in achieving a lower rate of severe perineal and anal sphincter injury but does not alter the success of the procedure or neonatal outcome.
Collapse
Affiliation(s)
- Armando Pintucci
- Department of Obstetrics and Gynecology, ASST Vimercate, Carate, Italy
| | - Sara Consonni
- Department of Obstetrics and Gynecology, ASST Vimercate, Carate, Italy
| | - Laura Lambicchi
- Department of Obstetrics and Gynecology, FMBBM Foundation, University of Milano-Bicocca, Monza, Italy
| | - Patrizia Vergani
- Department of Obstetrics and Gynecology, FMBBM Foundation, University of Milano-Bicocca, Monza, Italy
| | - Maddalena Incerti
- Department of Obstetrics and Gynecology, FMBBM Foundation, University of Milano-Bicocca, Monza, Italy
| | - Francesca Bonati
- Department of Obstetrics and Gynecology, ASST Vimercate, Carate, Italy
| | - Anna Locatelli
- Department of Obstetrics and Gynecology, University of Milano-Bicocca, ASST Vimercate, Carate, Italy
| |
Collapse
|
2
|
Chen I, Opiyo N, Tavender E, Mortazhejri S, Rader T, Petkovic J, Yogasingam S, Taljaard M, Agarwal S, Laopaiboon M, Wasiak J, Khunpradit S, Lumbiganon P, Gruen RL, Betran AP. Non-clinical interventions for reducing unnecessary caesarean section. Cochrane Database Syst Rev 2018; 9:CD005528. [PMID: 30264405 PMCID: PMC6513634 DOI: 10.1002/14651858.cd005528.pub3] [Citation(s) in RCA: 66] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
BACKGROUND Caesarean section rates are increasing globally. The factors contributing to this increase are complex, and identifying interventions to address them is challenging. Non-clinical interventions are applied independently of a clinical encounter between a health provider and a patient. Such interventions may target women, health professionals or organisations. They address the determinants of caesarean births and could have a role in reducing unnecessary caesarean sections. This review was first published in 2011. This review update will inform a new WHO guideline, and the scope of the update was informed by WHO's Guideline Development Group for this guideline. OBJECTIVES To evaluate the effectiveness and safety of non-clinical interventions intended to reduce unnecessary caesarean section. SEARCH METHODS We searched CENTRAL, MEDLINE, Embase, CINAHL and two trials registers in March 2018. We also searched websites of relevant organisations and reference lists of related reviews. SELECTION CRITERIA Randomised trials, non-randomised trials, controlled before-after studies, interrupted time series studies and repeated measures studies were eligible for inclusion. The primary outcome measures were: caesarean section, spontaneous vaginal birth and instrumental birth. DATA COLLECTION AND ANALYSIS We followed standard methodological procedures recommended by Cochrane. We narratively described results of individual studies (drawing summarised evidence from single studies assessing distinct interventions). MAIN RESULTS We included 29 studies in this review (19 randomised trials, 1 controlled before-after study and 9 interrupted time series studies). Most of the studies (20 studies) were conducted in high-income countries and none took place in low-income countries. The studies enrolled a mixed population of pregnant women, including nulliparous women, multiparous women, women with a fear of childbirth, women with high levels of anxiety and women having undergone a previous caesarean section.Overall, we found low-, moderate- or high-certainty evidence that the following interventions have a beneficial effect on at least one primary outcome measure and no moderate- or high-certainty evidence of adverse effects.Interventions targeted at women or familiesChildbirth training workshops for mothers alone may reduce caesarean section (risk ratio (RR) 0.55, 95% confidence interval (CI) 0.33 to 0.89) and may increase spontaneous vaginal birth (RR 2.25, 95% CI 1.16 to 4.36). Childbirth training workshops for couples may reduce caesarean section (RR 0.59, 95% CI 0.37 to 0.94) and may increase spontaneous vaginal birth (RR 2.13, 95% CI 1.09 to 4.16). We judged this one study with 60 participants to have low-certainty evidence for the outcomes above.Nurse-led applied relaxation training programmes (RR 0.22, 95% CI 0.11 to 0.43; 104 participants, low-certainty evidence) and psychosocial couple-based prevention programmes (RR 0.53, 95% CI 0.32 to 0.90; 147 participants, low-certainty evidence) may reduce caesarean section. Psychoeducation may increase spontaneous vaginal birth (RR 1.33, 95% CI 1.11 to 1.61; 371 participants, low-certainty evidence). The control group received routine maternity care in all studies.There were insufficient data on the effect of the four interventions on maternal and neonatal mortality or morbidity.Interventions targeted at healthcare professionalsImplementation of clinical practice guidelines combined with mandatory second opinion for caesarean section indication slightly reduces the risk of overall caesarean section (mean difference in rate change -1.9%, 95% CI -3.8 to -0.1; 149,223 participants). Implementation of clinical practice guidelines combined with audit and feedback also slightly reduces the risk of caesarean section (risk difference (RD) -1.8%, 95% CI -3.8 to -0.2; 105,351 participants). Physician education by local opinion leader (obstetrician-gynaecologist) reduced the risk of elective caesarean section to 53.7% from 66.8% (opinion leader education: 53.7%, 95% CI 46.5 to 61.0%; control: 66.8%, 95% CI 61.7 to 72.0%; 2496 participants). Healthcare professionals in the control groups received routine care in the studies. There was little or no difference in maternal and neonatal mortality or morbidity between study groups. We judged the certainty of evidence to be high.Interventions targeted at healthcare organisations or facilitiesCollaborative midwifery-labourist care (in which the obstetrician provides in-house labour and delivery coverage, 24 hours a day, without competing clinical duties), versus a private practice model of care, may reduce the primary caesarean section rate. In one interrupted time series study, the caesarean section rate decreased by 7% in the year after the intervention, and by 1.7% per year thereafter (1722 participants); the vaginal birth rate after caesarean section increased from 13.3% before to 22.4% after the intervention (684 participants). Maternal and neonatal mortality were not reported. We judged the certainty of evidence to be low.We studied the following interventions, and they either made little or no difference to caesarean section rates or had uncertain effects.Moderate-certainty evidence suggests little or no difference in caesarean section rates between usual care and: antenatal education programmes for physiologic childbirth; antenatal education on natural childbirth preparation with training in breathing and relaxation techniques; computer-based decision aids; individualised prenatal education and support programmes (versus written information in pamphlet).Low-certainty evidence suggests little or no difference in caesarean section rates between usual care and: psychoeducation; pelvic floor muscle training exercises with telephone follow-up (versus pelvic floor muscle training without telephone follow-up); intensive group therapy (cognitive behavioural therapy and childbirth psychotherapy); education of public health nurses on childbirth classes; role play (versus standard education using lectures); interactive decision aids (versus educational brochures); labourist model of obstetric care (versus traditional model of obstetric care).We are very uncertain as to the effect of other interventions identified on caesarean section rates as the certainty of the evidence is very low. AUTHORS' CONCLUSIONS We evaluated a wide range of non-clinical interventions to reduce unnecessary caesarean section, mostly in high-income settings. Few interventions with moderate- or high-certainty evidence, mainly targeting healthcare professionals (implementation of guidelines combined with mandatory second opinion, implementation of guidelines combined with audit and feedback, physician education by local opinion leader) have been shown to safely reduce caesarean section rates. There are uncertainties in existing evidence related to very-low or low-certainty evidence, applicability of interventions and lack of studies, particularly around interventions targeted at women or families and healthcare organisations or facilities.
Collapse
Affiliation(s)
- Innie Chen
- University of OttawaDepartment of Obstetrics & GynecologyOttawaONCanada
| | - Newton Opiyo
- CochraneCochrane Editorial UnitSt Albans House, 57‐59 HaymarketLondonUKSW1Y 4QX
| | - Emma Tavender
- Monash UniversityAustralian Satellite of the Cochrane EPOC Group, School of Public Health and Preventative MedicineMelbourneVictoriaAustraliaVIC 3004
| | | | - Tamara Rader
- Canadian Agency for Drugs and Technologies in Health (CADTH)600‐865 Carling AvenueOttawaONCanada
| | - Jennifer Petkovic
- University of OttawaBruyère Research Institute43 Bruyère StAnnex E, room 312OttawaONCanadaK1N 5C8
| | | | - Monica Taljaard
- Ottawa Hospital Research InstituteClinical Epidemiology ProgramThe Ottawa Hospital ‐ Civic Campus1053 Carling Ave, Box 693OttawaONCanadaK1Y 4E9
| | | | - Malinee Laopaiboon
- Khon Kaen UniversityDepartment of Epidemiology and Biostatistics, Faculty of Public Health123 Mitraparb RoadAmphur MuangKhon KaenThailand40002
| | - Jason Wasiak
- Austin Health; The University of MelbourneOlivia Newton John Cancer Research Institute; Department of PaediatricsMelbourneVictoriaAustralia
- University of MelbourneDepartment of PediatricsMelbourneVictoriaAustralia
| | - Suthit Khunpradit
- Lamphun HospitalDepartment of Obstetrics and Gynaecology177 Jamthevee RoadLamphunLamphunThailand51000
| | - Pisake Lumbiganon
- Khon Kaen UniversityDepartment of Obstetrics and Gynaecology, Faculty of Medicine123 Mitraparb RoadAmphur MuangKhon KaenThailand40002
| | - Russell L Gruen
- Nanyang Technological UniversityLee Kong Chian School of Medicine11 Mandalay RoadSingaporeSingapore308232
| | - Ana Pilar Betran
- World Health OrganizationUNDP/UNFPA/UNICEF/WHO/World Bank Special Programme of Research, Development and Research Training in Human Reproduction, Department of Reproductive Health and ResearchGenevaSwitzerland
| | | |
Collapse
|
3
|
Triunfo S, Ferrazzani S, Lanzone A, Scambia G. Identification of obstetric targets for reducing cesarean section rate using the Robson Ten Group Classification in a tertiary level hospital. Eur J Obstet Gynecol Reprod Biol 2015; 189:91-5. [DOI: 10.1016/j.ejogrb.2015.03.030] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2014] [Revised: 03/24/2015] [Accepted: 03/31/2015] [Indexed: 11/26/2022]
|
4
|
Ciriello E, Locatelli A, Incerti M, Ghidini A, Andreani M, Plevani C, Regalia A. Comparative analysis of cesarean delivery rates over a 10-year period in a single Institution using 10-class classification. J Matern Fetal Neonatal Med 2012; 25:2717-20. [PMID: 22827562 DOI: 10.3109/14767058.2012.712567] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVE To evaluate the variables associated with changes in cesarean delivery (CD) rates in a University Hospital with standardized and unchanged protocols of care. METHODS Retrospective analysis of consecutive deliveries between two triennia 10 years apart. The Robson classification of CD was used, and the analysis focused on factors affecting Robson's classes 1 and 2 combined (term singleton cephalic nulliparae) and class 5 (previous CD). RESULTS A total of 8237 deliveries occurred in the 1st period, and 8420 in the 2nd. CD increased from 12.5 to 18% (p < 0.001). Robson's classes 1 and 2 combined contributed more than other classes to CD rates (32 vs 36%; p < 0.001). At multivariate analysis, BMI (Odds ratio [OR]: 1.08; 95% CI: 1.06-1.1) and maternal age (OR: 1.06; 95% CI: 1.05-1.08) were independently related to CD. In Robson class 5, the rate of CD increased from 34 to 46%, p < 0.001, mostly due to an increase in elective CD (39 vs 67.5%; p < 0.001). At multivariate analysis, BMI (OR: 1.06 95% CI: 1.02-1.1) and more than one previous CD (OR: 18.7; 95% CI: 9.6-36.4) were independently related to CD. CONCLUSIONS BMI and maternal age are independent factors associated to the increasing rate of CD in nulliparae with spontaneous or induced labor at term. In women with previous CD, BMI and more than one previous CD are factors associated with the increasing rate of CD.
Collapse
Affiliation(s)
- Elena Ciriello
- Department of Obstetrics and Gynecology, Ospedali Riuniti, Bergamo, Italy
| | | | | | | | | | | | | |
Collapse
|
5
|
Khunpradit S, Tavender E, Lumbiganon P, Laopaiboon M, Wasiak J, Gruen RL. Non-clinical interventions for reducing unnecessary caesarean section. Cochrane Database Syst Rev 2011:CD005528. [PMID: 21678348 DOI: 10.1002/14651858.cd005528.pub2] [Citation(s) in RCA: 66] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
BACKGROUND Caesarean section rates are steadily increasing globally. The factors contributing to these observed increases are complex. Non-clinical interventions, those applied independent of patient care in a clinical encounter, may have a role in reducing unnecessary caesarean sections. OBJECTIVES To evaluate the effectiveness and safety of non-clinical interventions for reducing unnecessary caesarean sections. SEARCH STRATEGY We searched the following electronic databases: the Cochrane Effective Practice and Organisation of Care (EPOC) Group Specialised Register (29 March 2010), the Cochrane Pregnancy and Childbirth Group Specialised Register (29 March 2010), the Cochrane Central Register of Controlled Trials (The Cochrane Library 2010, Issue 2); MEDLINE (1950 to March 2010); EMBASE (1947 to March 2010) and CINAHL (1982 to March 2010). SELECTION CRITERIA We included randomised controlled trials (RCTs), quasi-experimental studies, controlled clinical trials (CCTs), controlled before and after studies (CBAs) with at least two intervention and control sites, and interrupted time series analyses (ITS) where the intervention time was clearly defined and there were at least three data points before and three after the intervention. Studies evaluated non-clinical interventions to reduce unnecessary caesarean section rates. Participants included pregnant women and their families, healthcare providers who work with expectant mothers, communities and advocacy groups. DATA COLLECTION AND ANALYSIS Three review authors independently assessed the quality and abstracted data of all eligible studies using a standardised data extraction form, modified from the Cochrane EPOC checklists. We contacted study authors for additional information. MAIN RESULTS We included 16 studies in this review.Six studies specifically targeted pregnant women. Two RCTs were shown to be effective in reducing caesarean section rates: a nurse-led relaxation training programme for women with a fear or anxiety of childbirth and birth preparation sessions. However, both RCTs were small in size and targeted younger mothers with their first pregnancies. There is insufficient evidence that prenatal education and support programmes, computer patient decision-aids, decision-aid booklets and intensive group therapy are effective.Ten studies targeted health professionals. Three of these studies were effective in reducing caesarean section rates. A cluster-RCT of guideline implementation with mandatory second opinion resulted in a small, statistically significant reduction in total caesarean section rates (adjusted risk difference (RD) -1.9; 95% confidence interval (CI) -3.8 to -0.1); this reduction was predominately in intrapartum sections. An ITS study of mandatory second opinion and peer review feedback at department meetings found statistically significant results at 48 months for reducing repeat caesarean section rates (change in level was -6.4%; 95% CI -9.7% to -3.1% and change in slope -1.14%; 95% CI -1.9% to -0.3%) but not for total caesarean section rates. A cluster-RCT of guideline implementation with support from local opinion leaders increased the proportion of women with a previous caesarean section being offered a trial of labour (absolute difference 16.8%) and the number who had a vaginal birth (VBAC rates) (absolute difference 13.5%). The P values are, however, not reported due to unit of analysis errors. There was insufficient evidence that audit and feedback, training of public health nurses, insurance reform, external peer review and legislative changes are effective. AUTHORS' CONCLUSIONS Implementation of guidelines with mandatory second opinion can lead to a small reduction in caesarean section rates, predominately in intrapartum sections. Peer review, including pre-caesarean consultation, mandatory secondary opinion and postcaesarean surveillance can lead to a reduction in repeat caesarean section rates. Guidelines disseminated with endorsement and support from local opinion leaders may increase the proportion of women with previous caesarean sections being offered a trial of labour in certain settings. Nurse-led relaxation classes and birth preparation classes may reduce caesarean section rates in low-risk pregnancies.
Collapse
Affiliation(s)
- Suthit Khunpradit
- Department of Obstetrics and Gynaecology, Lamphun Hospital, 177 Jamthevee Road, Lamphun, Lamphun, Thailand, 51000
| | | | | | | | | | | |
Collapse
|
6
|
Hwa HL, Chen LK, Chen THH, Lee CN, Shyu MK, Shih JC. Effect of Availability of a Parturient-elective Regional Labor Pain Relief Service on the Mode of Delivery. J Formos Med Assoc 2006; 105:722-30. [PMID: 16959620 DOI: 10.1016/s0929-6646(09)60200-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND/PURPOSE Regional analgesia for labor pain relief is effective and widely used. This study evaluated the controversial association between mode of operative delivery and patient-elective labor regional analgesia. METHODS We retrospectively compared the rates of instrumental vaginal and cesarean deliveries in parturients before the introduction, in the first 15 months after, and in the subsequent 36 months after the implementation of an elective labor regional analgesia service. A total of 9779 low-risk singleton cephalic pregnancies above 36 weeks of gestation were included. The maternal and fetal outcomes for parturients before the service was implemented and in those with or without pain relief service in the two postimplementation periods were analyzed. Multivariate logistic regression analyses were used to investigate the effects of maternal age, gestational weeks and newborn weight, in addition to regional analgesia, on the mode of delivery in nulliparous women. RESULTS After adjusting for maternal age, gestational weeks, and newborn weight, no significant association was found between regional analgesia and cesarean delivery in nulliparas. Further, this lack of association was not affected by the receipt of regional analgesia in the early period of program implementation or in the period after staff had become familiar with the service. A higher rate of instrumental vaginal delivery was noted in nulliparas given regional analgesia. CONCLUSION Regional analgesia for pain relief increased the likelihood of instrumental vaginal delivery, but did not increase the likelihood of cesarean delivery.
Collapse
Affiliation(s)
- Hsiao-Lin Hwa
- Department of Obstetrics and Gynecology, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | | | | | | | | | | |
Collapse
|
7
|
Liamputtong P. Birth and social class: Northern Thai women's lived experiences of caesarean and vaginal birth. SOCIOLOGY OF HEALTH & ILLNESS 2005; 27:243-270. [PMID: 15787777 DOI: 10.1111/j.1467-9566.2005.00441.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
This paper, based on in-depth interviews with Thai women in Northern Thailand, contributes to a sociological understanding of women's childbirth discourses. The findings indicate that the lived experiences of birth differ between individual women. It clearly shows that social resources such as financial resources and education play a salient role in shaping the embodied experience of birth among women in Northern Thailand. Because of their 'everyday lifestyle', middle class women have more control over the experience of childbirth than that of the rural poor women. Middle class women are able to choose where to give birth, have access to private care and actively seek medical technology as a way to have control over their birth. Their material resources enable their choices. These choices seem to be denied to the rural poor women. But not all rural poor women are passive victims of their material resources. No matter how limited the resources women have, they use them. Hence, there are some poor women who actively seek birthing care that enables them to have more control. But regardless of their social positions (urban middle class or rural poor), obstetric interventions are commonly experienced, and most women perceive caesarean birth in a positive light. Several discourses are employed to explain these findings including women's interpretations of their lived world including risk and the medicalisation of childbirth in Thailand. Taking a feminist standpoint, I argue that differences between women need to be taken into account in providing care to women in childbirth so that sensitive and appropriate birthing care can be achieved.
Collapse
|
8
|
Abstract
BACKGROUND The proportion of births by cesarean section in Australia has recently increased by 35 percent, rising from 17 percent in 1990 to 23 percent in 2000. Unlike previous research, which has focused on women's role in increasing rates of cesarean section, this study aimed to explore the existence of wider cultural norms of acceptance of cesarean section in the Australian community, and the implications these might have for rising rates. METHODS A postal self-completion questionnaire was sent to a consecutive sample of 148 women who delivered 7 weeks earlier at the Women's and Children's Hospital, a tertiary-referral public maternity hospital in metropolitan Adelaide, South Australia. These women were recruited at 18 weeks' gestation, and had been involved in a wider study. The questionnaire included three sections, one section on agreement with statements pertaining to cultural acceptance of cesarean section, a second on personal consideration of cesarean section in early pregnancy, and a third including sociodemographic questions. RESULTS Of the total sample, 92 women responded to the questionnaire (response rate 62%). Of 6 items relating to community acceptance of cesarean section, responses ranged from 71.4 percent agreement ("common for people to think that cesarean section offers an easier way of giving birth") to 23.1 percent agreement ("the media seems to portray cesarean section as a better option than vaginal delivery"). The option of having a cesarean section was considered by almost 15 percent (10/68) of women early in their pregnancy. For the vast majority (8/10) this consideration was clinically based. CONCLUSIONS This investigation demonstrated that these Australian women, independent of sociodemographic variables such as age and education level, agreed that cesarean section was perceived as an easy, convenient way of giving birth.
Collapse
Affiliation(s)
- Ruth Walker
- Department of Public Health, University of Adelaide, Adelaide, SA 5005, Australia
| | | | | |
Collapse
|
9
|
Chauhan SP, Magann EF, Scott JR, Scardo JA, Hendrix NW, Martin JN. Cesarean delivery for fetal distress: rate and risk factors. Obstet Gynecol Surv 2003; 58:337-50. [PMID: 12719676 DOI: 10.1097/01.ogx.0000066802.19138.ae] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
UNLABELLED The objective of this article was to review the recent English language literature on cesarean delivery for fetal distress to determine its incidence, diagnostic tests, and the contributing factors to this obstetric complications. A PubMed search (1990-2000) with items of "cesarean, fetal distress," "cesarean, non-reassuring fetal heart rate," "cesarean, neonatal acidosis," and "cesarean, umbilical arterial pH," was undertaken. Reports, letters to the editor, focus on anomalous fetuses, and papers not specifically focused on this topic were excluded. Of the 392 articles that the search yielded, 169 met the inclusion criteria. Based on 37 reports with more than 1,000 patients each, the overall risk of prompt cesarean delivery for fetal concern was 3.1% (43,340 of 13,989,74). The risk exceeded 20% in patients with moderate/severe asthma, severe hypothyroidism, severe preeclampsia, and postterm or fetal growth restricted fetuses with abnormal Doppler studies. Use of likelihood ratios suggests that Doppler of the umbilical artery is a superior diagnostic test to amniotic fluid index in identifying parturients at risk for cesarean for non-reassuring fetal heart rate tracing. Although several risk factors increase the need for cesarean delivery for fetal distress, in general, most are unpreventable. TARGET AUDIENCE Obstetricians & Gynecologists, Family Physicians. LEARNING OBJECTIVES After completion of this article, the reader will be able to estimate the incidence of cesarean delivery for non-reassuring fetal heart rate tracing, outline potential diagnostic tests that are useful for the detection of fetal distress, and summarize medical and obstetric conditions that place patients at risk for cesarean delivery for fetal distress.
Collapse
Affiliation(s)
- Suneet P Chauhan
- Spartanburg Regional Medical Center, Spartanburg, South Carolina, USA.
| | | | | | | | | | | |
Collapse
|
10
|
Aceituno L, Segura M, Quesada J, Rodríguez-Zarauz R, Ruiz-Martínez E, Barqueros A, Sánchez M. Resultados de la aplicación de un protocolo para disminuir la tasa de cesáreas. ACTA ACUST UNITED AC 2003. [DOI: 10.1016/s0304-5013(03)75928-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
11
|
Kambo I, Bedi N, Dhillon BS, Saxena NC. A critical appraisal of cesarean section rates at teaching hospitals in India. Int J Gynaecol Obstet 2002; 79:151-8. [PMID: 12427402 DOI: 10.1016/s0020-7292(02)00226-6] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
OBJECTIVES To obtain an estimate of cesarean section rates and examine the indications and consequences at teaching hospitals in India. METHODS Information was obtained on total number of normal and cesarean deliveries during 1993-1994 and 1998-1999 from 30 medical colleges/teaching hospitals. In addition, prospective data were recorded for a period of 2 months on 7017 consecutive cesarean sections on indications for cesarean delivery, associated complications and mortality. RESULTS The overall rate of cesarean section increased from 21.8% in 1993-1994 to 25.4% in 1998-1999. Among the 7,017 cesarean section cases, 42.4% were primigravidas, 31% had come from rural areas, 20.8% were referred including 8% with history of interference, 66% were booked cases, period of gestation was less than 37 weeks in 21.7% and in 18% the surgery was elective. Major indications for cesarean section included dystocia (37.5%), fetal distress with or without meconium aspiration (33.4%), repeat section (29.0%), malpresentation (14.5%) and PIH (12.5%). Maternal and perinatal mortality was 299/100,000 and 493/1,000 deliveries, respectively, and is high in spite of the increase in the cesarean section rates. CONCLUSIONS There is need for standardized collection of information on all aspects of childbirth to ascertain the incidence and indications of cesarean section nationally so that comparison and improvements of care can take place.
Collapse
Affiliation(s)
- I Kambo
- Division of Reproductive Health and Nutrition, Indian Council of Medical Research, Ansari Nagar, New Delhi, India
| | | | | | | |
Collapse
|
12
|
Salvador J, Cunillé M, Lladonosa A, Ricart M, Cabré A, Borrell C. [Characteristics of pregnant women and routine antenatal care in Barcelona, 1994-1999]. GACETA SANITARIA 2001; 15:230-6. [PMID: 11423027 DOI: 10.1016/s0213-9111(01)71552-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To analyse socio-demographic and pregnancy-control aspects of pregnant women residents in Barcelona city and their evolution during the period 1994-1999 using the controls of the Barcelona Birth Defects Registry. METHODS The information was collected by mean of an interview to the mother and from hospital records. The Mantel-Haenszel method for lineal association was used to analyse trends. A chi-squared test for proportions was used to compare pregnancy-control variables between public and private centers. RESULTS Data on 1,337 pregnant women were obtained. An increasing proportion of women older than 34 years is observed, from 19% in 1994-95 to 25% in 1998-99. An increase in the social class and a decrease of housewives is noticed. 40% of pregnancies were not planned and half of these finished in induced abortion. These proportions are higher in less than 25 and more than 39 years old mothers. 97% had their first obstetrical visit during the first trimester, almost all had at least an obstetrical ultrasound with a mean of 5.2, although 25% of the mothers did not undergo an ecography during the 5th month. An increase of invasive procedures and caesarean sections (C-section) is shown, with 33% of C-sections in the 98-99 period. The medical control of pregnancies is higher in mothers delivering in private centers, which are 55% of the total. CONCLUSIONS There is a high lack of pregnancy planning, as well as an increasing pregnancy medicalization, with positive (first trimester visit) and debatable aspects (obstetrical ultrasound, caesarean section and invasive procedures).
Collapse
Affiliation(s)
- J Salvador
- Servei d'Informació Sanitària. Institut Municipal de Salut Pública. Barcelona
| | | | | | | | | | | |
Collapse
|