Trends and Inequalities in Maternal and Newborn Health Services for Unplanned Settlements of Lusaka City, Zambia

Living conditions and other factors in urban unplanned settlements present unique challenges for improving maternal and newborn health (MNH), yet MNH inequalities associated with such challenges are not well understood. This study examined trends and inequalities in coverage of MNH services in the last 20 years in unplanned and planned settlements of Lusaka City, Zambia. Geospatial information was used to map Lusaka's settlements and health facilities. Zambia Demographic Health Surveys (ZDHS 2001, 2007, 2013/2014, and 2018) were used to compare antenatal care (ANC), institutional delivery, and Cesarean section (C-section) coverage, and neonatal mortality rates between the poorer 60% and richer 40% households. Health Management Information System (HMIS) data from 2018 to 2021 were used to compute service volumes and coverage rates for ANC1 and ANC4, and institutional delivery and C-sections by facility level and type in planned and unplanned settlements. Although the correlation is not exact, our data analysis showed close alignment; and thus, we opted to use the 60% poorer and 40% richer groups as a proxy for households in unplanned versus planned settlements. Unplanned settlements were serviced by primary centers or first-level hospitals. ZDHS findings show that by 2018, at least one ANC visit and institutional delivery became nearly universal throughout Lusaka, but early and four or more ANC visits, C-sections, and neonatal mortality rates remained worse among poorer than richer women in ZDHS. In HMIS, ANC and institutional delivery volumes were highest in public facilities, especially in unplanned settlements. The volume of C-sections was much greater within facilities in planned than unplanned settlements. Our study exposed persistent gaps in timing and use of ANC and emergency obstetric care between unplanned and planned communities. Closing such gaps requires strengthening outreach early and consistently in pregnancy and increasing emergency obstetric care capacities and referrals to improve access to important MNH services for women and newborns in Lusaka's unplanned settlements.

Cesarean section rates according to the Robson Classification and its association with adequacy levels of prenatal care: a cross-sectional hospital-based study in Brazil

BACKGROUND

The rate of Cesarean section (CS) deliveries has been increasing worldwide for decades. Brazil exhibits high rates of patient-requested CS deliveries. Prenatal care is essential for reducing and preventing maternal and child morbidity and mortality, ensuring women's health and well-being. The aim of this study was to verify the association between the level of prenatal care, as measured by the Kotelchuck (APNCU - Adequacy of the prenatal care utilization) index and CS rates.

METHODS

We conducted a cross-sectional study based on data from routine hospital digital records and federal public health system databases (2014-2017). We performed descriptive analyses, prepared Robson Classification Report tables, and estimated the CS rate for the relevant Robson groups across distinct levels of prenatal care. Our analysis also considered the payment source for each childbirth - either public healthcare or private health insurers - and maternal sociodemographic data.

RESULTS

CS rate by level of access to prenatal care was 80.0% for no care, 45.2% for inadequate, 44.2% for intermediate, 43.0% for adequate, and 50.5% for the adequate plus category. No statistically significant associations were found between the adequacy of prenatal care and the rate of cesarean sections in any of the most relevant Robson groups, across both public (n = 7,359) and private healthcare (n = 1,551) deliveries.

CONCLUSION

Access to prenatal care, according to the trimester in which prenatal care was initiated and the number of prenatal visits, was not associated with the cesarean section rate, suggesting that factors that assess the quality of prenatal care, not simply adequacy of access, should be investigated.

Neighborhoods, networks, and delivery methods

We examine the contribution of information transmission among pregnant women to geographic variation in C-sections in Lombardy, Italy. Defining networks as pregnant women living in the same municipality, we observe that if the incidence of C-sections within the womans network is one standard deviation higher over the 12 months preceding delivery, then her probability of delivering by C-section is 0.007 percentage points (3%) higher. This result is mainly a network effect on Italian women, while it arises from both network and neighborhood effects on foreign women. Both groups respond to additional information, such as the incidence of C-section complications. The selection of pregnant women across hospitals does not uniquely explain our results, which are robust to alternative sample selections and specifications.

Delivery Outcomes During the COVID-19 Pandemic as Reported in a Pregnancy Mobile App: Retrospective Cohort Study

BACKGROUND

The COVID-19 pandemic has presented obstacles for providers and patients in the maternal health care setting, causing changes to many pregnant women's birth plans, as well as abrupt changes in hospital labor and delivery policies and procedures. Few data exist on the effects of the COVID-19 pandemic on the maternal health care landscape at the national level in the United States.

OBJECTIVE

The aim of this study is to assess the incidence of key obstetrics outcomes (preterm delivery, Cesarean sections, and home births) and length of hospital stay during the COVID-19 pandemic as compared to the 6 months prior.

METHODS

We conducted a retrospective cohort study of women aged 18-44 years in the United States who delivered between October 1, 2019, and September 30, 2020, had singleton deliveries, and completed a birth report in the Ovia Pregnancy mobile app. Women were assigned to the prepandemic cohort if they delivered between October 2019 and March 2020, and the pandemic cohort if they delivered between April and September 2020. Gestational age at delivery, delivery method, delivery facility type, and length of hospital stay were compared.

RESULTS

A total of 304,023 birth reports were collected, with 152,832 (50.26%) in the prepandemic cohort and 151,191 (49.73%) in the pandemic cohort. Compared to the prepandemic cohort, principal findings indicate a 5.67% decrease in preterm delivery rates in the pandemic cohort (P<.001; odds ratio [OR] 0.94, 95% CI 0.91-0.96), a 30.0% increase in home birth rates (P<.001; OR 1.3, 95% CI 1.23-1.4), and a 7.81% decrease in the average hospital length of stay postdelivery (mean 2.48 days, SD 1.35). There were no overall changes in Cesarean section rates between cohorts, but differences were observed between age, race, and ethnicity subgroups.

CONCLUSIONS

Results suggest a need for continuous monitoring of maternal health trends as the COVID-19 pandemic progresses and underline the important role of digital data collection, particularly during the pandemic.

Combination of early pushing with extended second stage increases the rates of spontaneous vaginal deliveries, but might be associated with adverse maternal and neonatal outcomes

OBJECTIVE

To evaluate the effect of combining the technique of early pushing and extended second stage on the mode of delivery, as well as adverse maternal and neonatal outcomes.

STUDY DESIGN

This retrospective data analysis included all women delivering in a single tertiary medical center through 2015-2020. In January 2017 the protocol of second-stage management was changed to a combination of extended second stage (i.e., addition of an extra-hour to the traditional Friedman cutoffs), as well as early pushing (i.e., initiation of active pushing within the first 30 min of full dilatation). We compared delivery outcomes in women reaching full dilatation during January 2015-December 2016, vs. January 2017-July 2020.

RESULTS

Of the 15,792 parturients, 10,418 (66.0%) were managed using the "new" protocol. No difference was found in terms of baseline characteristics, except for higher rates of neuraxial analgesia (72.8% vs. 70.4%, p = 0.002) and induction of labor (22.4% vs. 17.8%, p < 0.0001) during the new protocol period. In subgroup analysis by parity and neuraxial analgesia, no change was noted in the rate of cesarean deliveries. A significant increase in spontaneous vaginal deliveries (SVD) in favor of the "new" protocol was noted, except for multiparous women with no analgesia. In addition, in primiparous women with neuraxial analgesia, a decrease in vacuum deliveries was noted. In secondary outcome analysis, a significant increase in postpartum hemorrhage and a decrease in umbilical base excess values was noted in women with neuraxial analgesia, both primi- and multiparous.

DISCUSSION

Early pushing along with extension of the second stage was associated with higher rate of SVD, at the expense of increased risk for maternal postpartum hemorrhage. Thus, combination of these two techniques must be practiced with caution.

Fee equalization and appropriate health care

Fee equalization in health care brings under a unique tariff several medical treatments, coded under different Diagnosis Related Groups (DRGs). The aim is to improve healthcare quality and efficiency by discouraging unnecessary, but better-paid, treatments. We evaluate its effectiveness on childbirth procedures to reduce overuse of c-sections by equalizing the DRGs for vaginal and cesarean deliveries. Using data from Italy and a difference-in-differences approach, we show that setting an equal fee decreased c-sections by 2.6%. This improved the appropriateness of medical decisions, with more low-risk mothers delivering naturally and no significant changes in the incidence of complications for vaginal deliveries. Our analysis supports the effectiveness of fee equalization in avoiding c-sections, but highlights the marginal role of financial incentives in driving c-section overuse. The observed drop was only temporary and in about a year the use of c-sections went back to the initial level. We found a greater reduction in lower quality, more capacity-constrained hospitals. Moreover, the effect is driven by districts where the availability of Ob-Gyn specialists is higher and where women are predominant in the gender composition of Ob-Gyn specialists.

The effect of budget cuts on C-section rates and birth outcomes: Evidence from Spain

Using data from Spain, we show the impact of significant health-sector budget cuts introduced in 2012 on the rates of cesarean sections and on infant health outcomes at birth, which we use as a proxy for the quality of birth centers. Exploiting a difference-in-differences fixed-effects approach at the hospital level, we estimate a 3% increase in C-sections as a result of the budget restrictions, with no significant consequences on health outcomes at birth. Given the additional evidence in the literature on the negative short- and long-term effects of non-medically indicated C-sections, our paper provides important policy implications for population health.

•

We show the impact of significant budget cuts in the health sector.

•

The outcomes we focus on are the rate of c-sections and infant health at birth.

•

We estimate a 3% increase in cesarean sections as a result of the budgetary cuts.

•

We find no significant consequences on health outcomes at birth.

Demand for obstetric care and density of health resources for childbearing age Mexican women

Introduction

In Mexico, there is an increase recorded in the number of C-sections, as well as inequity and inequality in the distribution of resources for obstetric care.

Objective

To identify the states and municipalities in Mexico that concentrate the demand for obstetric care and the C-section rates and their relationship with health resources and women of childbearing age (WCBA).

Method

Births of the 2008-2017 period were recorded, grouped into five municipal strata, as well as 2017 health resources and WCBA.

Results

The 2008-2017 national rate of C-sections was 45.3/100 births; 95 and 97 % of births and C-sections were concentrated in the "very high" stratum, where 80 % or more of health resources were used, with overuse standing out. The density of health resources assigned to WCBAs reflected inequity and inequality.

Conclusions

The high concentration of obstetric demand and health resources supply could entail a higher recurrence of C-sections. Policies for C-section reduction should consider proper organization and administration of health resources.

Complications associated with higher order compared to lower order cesarean sections

Background: The rate of multiple cesarean sections is persistently on the rise because of cultural demands for large families, and multiple cesarean sections are an important cause of maternal morbidity and mortality.Objectives: This study was designed to detect the complications associated with higher order compared to lower order cesarean sections.Materials and methods: The hospitals record of women who had a cesarean section performed after three or more previous cesarean sections, and those who had a cesarean section for the second time over 2 years reviewed. Women with ≥3 cesarean sections admitted for elective cesarean section after 38 weeks' gestation, and those with ≥3 cesarean sections admitted in labor for emergency cesarean section were included in group 1. Women with history of previous one lower segment cesarean section (LSCS), who refused trial of labor and women with one LSCS who had an emergency cesarean section after failed trial of labor (TOL) were included in group 2. Antenatal, intraoperative, and postoperative data were reviewed. Statistical analysis done using SPSS version 20 (Chicago, Illinois, USA), to detect the complications associated with higher order compared to lower order cesarean sections. Primary outcome measures; complications associated with higher order compared to lower order cesarean sections. Secondary outcome measures; intraoperative, and postoperative complications.Results: Four hundred and fifty (450) women undergoing repeat cesarean section studied; 32.2% (145/450) had ≥3 previous cesarean sections (group 1), and 67.8% (305/450) had previous one cesarean section (group 2). In group 1, 77.2% (112/145) had previous three cesarean sections, 12.4% (18/145) had previous four cesarean sections, 9% (13/145) had previous five cesarean sections, and 1.4% (2/145) had previous six cesarean sections. The proportion of unbooked admission, and emergency cesarean sections were significantly high in group 2 compared to group 1 (11.1% (34/305) and 73.1% (223/305) versus 4.83% (7/145) and 40.7% (59/145); respectively) (p<.05, 95% CI; 0.1-0.2) and p<.01, 95% CI; 0.4-11.4; respectively. The risk of dense omental adhesions, and bladder injuries were significantly high in group 1 compared to group 2 (4.14% (6/145) and 1.38% (2/145) versus 0.66% (2/305) and 0% (0/305); respectively), (p=.01 (95% CI; 0.6-1.6) and p=.01 (95% CI; 0.5-5.5); respectively). Logistic regression analysis showed that the bladder injury was 5 times more (odds ratio 5.0 (95% CI; 0.035-711.8)) and the blood transfusion was 4.7 times more (odds ratio 4.7 (95% CI; 0.147-151.5)) in women with >3 repeat cesarean sections compared to women with previous one cesarean section (insignificant difference p=.52 and .38; respectively).Conclusion: The risk of dense omental adhesions and bladder injury was significantly high in women with previous ≥3 cesarean sections compared to women with previous one cesarean section. Logistic regression analysis showed that the bladder injury was five times more and the blood transfusion was 4.7 times more in women with >3 repeat cesarean sections compared to women with previous one cesarean section (insignificant difference).

The impact of hymenectomy on future gynecological and obstetrical outcomes

Background: Imperforated hymen is a rare condition usually diagnosed at puberty due to amenorrhea accompanied by cyclic pelvic pain and sometimes other significant complications such as hematometra, endometriosis, and infertility. The accepted surgical treatment for imperforate hymen and some other hymenal malformation is hymenectomy. However, given low incidence rates, long-term obstetrical and gynecological outcomes in post-hymenectomy women remain poorly understood.Objective: To investigate long-term obstetrical and gynecological outcomes in nulliparous women who underwent a hymenectomy.Study design: Retrospective study comparing gynecological and perinatal outcomes of nulliparous women with and without hymenectomy, who delivered between the years 1988 and 2015 at the Soroka University Medical Center. Univariate analysis was performed as accepted with multivariate logistic regression model used to assess long-term effects of hymenectomy.Results: During the study period, 56 of 74,598 nulliparous women who delivered at the Soroka University Medical Center had previously undergone a hymenectomy. In a univariate analysis, cesarean deliveries were significantly more prevalent among women who had undergone a hymenectomy (30.4 versus 17.6% p = .01) as were infertility treatments (10.7 versus 4.4% p = .04) and dyspareunia (42.9 versus 0.2% p <.001). In a multivariate logistic regression model hymenectomy was found to be an independent risk factor for significant obstetrical and gynecological outcomes defined as one or more of the following: caesarean deliveries, cervical laceration, vaginal laceration, perineal laceration, preterm delivery, cervical incompetence, endometriosis, infertility, and dyspareunia (OR 2.5, 95% CI 1.26-4.93; p = .001).Conclusions: Hymenectomy is associated with significant long-term obstetrical and gynecological complications. Informing medical teams of these risks might promote early detection and minimize associated complications such as laceration-associated blood loss and preterm delivery.

Prevalence of adhesions and associated postoperative complications after cesarean section in Ghana: a prospective cohort study

Background

The global increase in Cesarean section rate is associated with short- and long-term complications, including adhesions with potential serious maternal and fetal consequences. This study investigated the prevalence of adhesions and association between adhesions and postoperative complications in a tertiary referral hospital in Accra, Ghana.

Methods

In this prospective cohort study, 335 women scheduled for cesarean section at Korle-Bu Teaching Hospital in Accra, Ghana were included from June to December 2015. Presence or absence of adhesions was recorded and the severity of the adhesions was scored using a classification system. Associations between presence and severity of adhesions, postoperative complications, and maternal and infant outcomes at discharge and 6 weeks postpartum were assessed using multivariate logistic and linear regression analysis.

Results

Of the participating women, 128 (38%) had adhesions and 207 (62%) did not. Prevalence of adhesions increased with history of caesarean section; 2.8% with no CS but may have had an abdominal surgery, 51% with one previous CS, 62% with >1 CS). Adhesions significantly increased operation time (mean 39.2 (±15.1) minutes, absolute adjusted difference with presence of adhesions 9.6 min, 95%CI 6.4-12.8), infant delivery time (mean 5.4 (±4.8) minutes, adjusted difference 2.4 min, 95%CI 1.3-3.4), and blood loss for women with severe adhesions (mean blood loss 418.8 ml (±140.6), adjusted difference 57.6 ml (95%CI 12.1-103.0). No differences for other outcomes were observed.

Conclusion

With cesarean section rates rising globally, intra-abdominal adhesions occur more frequently. Risks of adhesions and associated complications should be considered in counseling patients for cesarean section.

Electronic supplementary material

The online version of this article (10.1186/s12978-017-0388-0) contains supplementary material, which is available to authorized users.

Effect of Social Factors on Cesarean Birth in Primiparous Women: A Cross Sectional Study (Social Factors and Cesarean Birth)

BACKGROUND

P Cesarean delivery rates have been increasing throughout the world. Parallel to the developments in the world the cesarean rate in Turkey has risen to 48.1% in 2013. Some of the social factors were related with cesarean births. The purpose of this study was to determine cesarean birth rates and to find out social factors affecting the cesarean birth in primiparous women.

METHODS

This study was conducted in Burdur Province, Turkey between the dates of 1 Jan 2012-31 Dec 2012 on 223 primiparous women. The data was collected with data collection form prepared by the researchers by using face-to-face interview technique. In these analyses, chi-square and Backward Logistic regression analyses were used.

RESULTS

In multivariate analyses, the place of delivery (OR: 11.2 [2.9-42.46] in private hospital and OR: 6.1 [2.6-14.1] in university hospital); time of the birth (OR: 7.1 [3.1-16.0]); doctor's effect (OR: 4.0 [1.8-8.95]) and husband's employment status (OR: 2.23 [1.0-4.7]) have been identified as factors affecting the caesarean delivery in primiparous women.

CONCLUSION

Although the results do not show all of the factors affecting the caesarean delivery in primiparous women, they reveal that medical reasons are not the only reason in this increase trend. Health policy makers and health professionals are required to identify the causes of this increase and to take measures.

A randomized clinical study comparing spinal anesthesia with isobaric levobupivacaine with fentanyl and hyperbaric bupivacaine with fentanyl in elective cesarean sections

BACKGROUND

To date, racemic bupivacaine is the most popular local anesthetic for spinal anesthesia in parturients undergoing elective cesarean delivery. With the introduction of levobupivacaine as pure S (-) enantiomer of bupivacaine which offers advantages of lower cardiotoxicity and neurotoxicity and shorter motor block duration, its use has widely increased in India. However, very few studies have been conducted about its efficacy in obstetric anesthesia. Thus, this study was undertaken to compare the sensorial, motor block levels, and side-effects of equal doses of hyperbaric bupivacaine and levobupivacaine with intrathecal fentanyl addition in elective cesarean cases.

MATERIALS AND METHODS

After approval of College Ethical Committee, 30 parturient with American Society of Anesthesiologists I-II undergoing elective cesarean section were enrolled for study with their informed consent. They were randomly divided equally to either Group BF receiving 10 mg (2 ml) hyperbaric bupivacaine and 25 mcg (0.5 ml) fentanyl, or Group LF receiving 10 mg (2 ml) isobaric levobupivacaine and 25 mcg (0.5 ml) fentanyl. Sensory and motor block characteristics of the groups were assessed with pinprick, cold swab, and Bromage scale; observed hemodynamic changes and side-effects were recorded. Effects on the neonate were observed by APGAR score at 1 and 5 min and umbilical cord blood gas analysis.

RESULTS

Hemodynamic parameters like mean arterial pressure of Group BF were found to be lower. Group BF exhibited maximum motor block level whereas in Group LF, max sensorial block level and postoperative visual analog scale scores were higher. Umbilical blood gas pCO2 was slightly higher, and pO2 was marginally lower in Group BF. Onset of motor block time, time to max motor block, time to T10 sensorial block, reversal of two dermatome, the first analgesic need were similar in both groups.

CONCLUSION

Intrathecal isobaric levobupivacaine-fentanyl combination is a good alternative to hyperbaric bupivacaine-fentanyl combination in cesarean surgery as it is less effective in motor block, it maintains hemodynamic stability at higher sensorial block levels.