The SARS-CoV-2 pandemic scenario in Africa: What should be done to address the needs of pregnant women?

Impact of COVID-19 on the prescription of contraceptives in a city in São Paulo

OBJECTIVE

In the beginning of the pandemic, measures, such as social distancing, lockdown strategies, and restrictions on mobility, as well as the fear of transiting through health facilities, raised concerns about the impact of COVID-19 on women's ability to continue using contraceptives.

METHODS

This is a retrospective cohort study, which evaluated reports of medication distribution spreadsheets in Bauru - SP, from January 2019 to June 2021.

RESULTS

Our study showed that the municipal dispensation of contraceptives in the SUS was markedly impacted by the COVID-19 pandemic, suffering reductions that can impact on an increase in unplanned pregnancy rates. It is possible to note a significant decrease in the distribution of combined oral contraceptives (44.18%), combined injectable contraceptives (47.58% reduction), and medroxyprogesterone acetate (13.98%). This fact may be associated with the reduction in offers of face-to-face consultations in gynecology, due to the social isolation necessary at the time of the pandemic.

CONCLUSION

Ensuring access to contraceptives during health emergencies should be a public health policy priority. Thus, it is essential to draw up strategic plans to encourage full access to reproductive planning services even in times of health emergency, so that the occurrence of unplanned pregnancies can be adequately prevented.

Clinical and epidemiological aspects of SARS-CoV-2 infection among pregnant and postpartum women in Mozambique: a prospective cohort study

Background

Although there is a significant increase of evidence regarding the prevalence and impact of COVID-19 on maternal and perinatal outcomes, data on the effects of the pandemic on the obstetric population in sub-Saharan African countries are still scarce. Therefore, the study aims were to assess the prevalence and impact of COVID-19 on maternal and neonatal outcomes in the obstetric population at Central Hospital of Maputo (HCM), Mozambique.

Methods

Prospective cohort study conducted at teaching and referral maternity, HCM, from 20 October 2020 to 22 July 2021. We collected maternal and perinatal outcomes up to 6 weeks postpartum of eligible women (pregnant and postpartum women—up to the 14th day postpartum) screened for COVID-19 (individual test for symptomatic participants and pool testing for asymptomatic). The primary outcome was maternal death, Severe Acute Respiratory Syndrome (SARS) and Intensive Care Unit (ICU) admission. We estimated the COVID-19 prevalence and the unadjusted RR (95% CI) for maternal and perinatal outcomes. We used the chi-square or Fisher's exact test to compare categorical variables (two-sided p-value < 0.05 for statistical significance).

Results

We included 239 participants. The overall prevalence of COVID-19 was 9.2% (22/239) and in the symptomatic group was 32.4% (11/34). About 50% of the participants with COVID-19 were symptomatic. Moreover, the most frequent symptoms were dyspnoea (33.3%), cough (28.6%), anosmia (23.8%), and fever (19%). Not having a partner, being pregnant, and alcohol consumption were vulnerability factors for SARS-CoV-2 infection. The risk of adverse maternal and neonatal outcomes (abortion, foetal death, preterm birth, Apgar, and NICU admission) was not significantly increased with COVID-19. Moreover, we did not observe a significant difference in the primary outcomes (SARS, ICU admission and maternal death) between COVID-19 positive and COVID-19 negative groups.

Conclusion

The prevalence of COVID-19 in the obstetric population is higher than in the general population, and fifty percent of pregnant and postpartum women with COVID-19 infection are asymptomatic. Not having a partner and alcohol consumption were factors of greatest vulnerability to SARS-COV-2 infection. Moreover, being pregnant versus postpartum was associated with increased vulnerability to COVID-19. Data suggest that pregnant women with COVID-19 may have a higher frequency of  COVID-19 infection, reinforcing the need for universal testing, adequate follow-up for this population, and increasing COVID-19 therapy facilities in Mozambique. Moreover, provide counselling during Antenatal care for COVID-19 preventive measures. However, more prospective and robust studies are needed to assess these findings.

The epidemiological pattern of the COVID-19 pandemic in Africa is heterogeneous, and many African countries are still struggling to establish efficient testing policy, guarantee sufficient laboratory supply and achieve or maintain adequate testing capacity. In addition, evidence suggests that sexual and reproductive health services were the most affected by the pandemic; this scenario might have devastating effects on maternal and perinatal health. Moreover, data from non-sub-Saharan countries the SARS-CoV-2 infection among pregnant and postpartum women is associated with an increased risk of adverse maternal and neonatal health (preterm birth, preeclampsia and maternal death).

Although there is a significant increase of evidence regarding the prevalence and impact of COVID-19 on maternal and perinatal health, data on the effects of this condition on the obstetric population in low-income countries are scarce. Therefore, the study objective were to assess the prevalence and impact of COVID-19 on maternal and neonatal health at referral maternity in Maputo, Mozambique.

Our findings suggest that the prevalence of COVID-19 in the obstetric population is higher than the general population, and most pregnant and postpartum women are asymptomatic. Being pregnant, not having a partner and alcohol consumption were factors of greatest vulnerability to SARS-COV-2 infection. Moreover, the risk of COVID-19 among pregnant was seven-fold higher than in postpartum women. Pregnant women with COVID-19 may have a higher frequency of adverse gestational outcomes (foetal death and abortion). Although the risk of adverse maternal outcomes (death, Severe Acute Respiratory Syndrome and Intensive Care Unit admission) did not differ significantly between the COVID-19 and COVID-19 negative groups, universal screening for COVID-19 should be implemented to ensure adequate management of pregnant women and newborns.

Comparison of contraceptive sales before and during the COVID-19 pandemic in Brazil

OBJECTIVE

The aim of the study was to assess the impact of the COVID-19 pandemic on sales of modern contraceptive methods in Brazil.

METHODS

Monthly sales data were analysed of short-acting reversible contraceptive methods and long-acting reversible contraceptive (LARC) methods (implants and intrauterine contraception) and COVID-19 related deaths. Contraceptive methods were grouped as follows: emergency contraception (EC); oral contraception, vaginal rings and transdermal patches; injectable contraception; LARC methods including the copper intrauterine device (Cu-IUD); and LARC methods excluding the Cu-IUD.

RESULTS

Contraceptive sales showed a non-significant increase in 2020 compared with the previous year; average sales ranged from 12.8 to 13.0 million units per month. Sales of injectable contraceptives increased between March and June 2020 and EC pills between June and July 2020; the variation in sales of pills, patches and rings was not significant. Sales of the levonorgestrel-releasing intrauterine system (LNG-IUS) and the etonogestrel (ENG) implant showed three patterns: a decrease in sales between February and May 2020 (coinciding with the closure of family planning services), an increase in sales after May 2020 (coinciding with the first COVID-19-related deaths), and a further increase in sales after July 2020 (corresponding to the increasing number of deaths from COVID-19).

CONCLUSION

The COVID-19 pandemic has disrupted the Brazilian health care system. Since many family planning clinics were closed, sales of most modern contraceptives fell during 2020; however, the increase in sales of the LNG-IUS and ENG implant in the private sector indicates inequitable access to modern contraceptive methods.