High severity of abortion complications in fragile and conflict-affected settings: a cross-sectional study in two referral hospitals in sub-Saharan Africa (AMoCo study).

BACKGROUND: Abortion-related complications are one of the five main causes of maternal mortality. However, research about abortion is very limited in fragile and conflict-affected settings. Our study aims to describe the magnitude and severity of abortion-related complications in two referral hospitals supported by Médecins Sans Frontières and located in such settings in northern Nigeria and Central African Republic (CAR). METHODS: We used a methodology similar to the World Health Organization (WHO) near-miss approach adapted in the WHO multi-country study on abortion (WHO-MCS-A). We conducted a cross-sectional study in the two hospitals providing comprehensive emergency obstetric care. We used prospective medical records' reviews of women presenting with abortion-related complications between November 2019 and July 2021. We used descriptive analysis and categorized complications into four mutually exclusive categories of increasing severity. RESULTS: We analyzed data from 520 and 548 women respectively in Nigerian and CAR hospitals. Abortion complications represented 4.2% (Nigerian hospital) and 19.9% (CAR hospital) of all pregnancy-related admissions. The severity of abortion complications was high: 103 (19.8%) and 34 (6.2%) women were classified as having severe maternal outcomes (near-miss cases and deaths), 245 (47.1%) and 244 (44.5%) potentially life-threatening, 39 (7.5%) and 93 (17.0%) moderate, and 133 (25.6%) and 177 (32.3%) mild complications, respectively in Nigerian and CAR hospitals. Severe bleeding/hemorrhage was the main type of complication in both settings (71.9% in the Nigerian hospital, 57.8% in the CAR hospital), followed by infection (18.7% in the Nigerian hospital, 27.0% in the CAR hospital). Among the 146 women (Nigerian hospital) and 231 women (CAR hospital) who did not report severe bleeding or hemorrhage before or during admission, anemia was more frequent in the Nigerian hospital (66.7%) compared to the CAR hospital (37.6%). CONCLUSION: Our data suggests high severity of abortion-related complications in these two referral facilities of fragile and conflict-affected settings. Factors that could contribute to this high severity in these contexts include greater delays in accessing post-abortion care, decreased access to contraceptive and safe abortion care that result in increased unsafe abortions; as well as increased food insecurity leading to iron-deficiencies and chronic anaemia. The results highlight the need for better access to safe abortion care, contraception, and high quality postabortion care to prevent and manage complications of abortion in fragile and conflict-affected settings.

[Factors associated with non-disclosure of HIV status among women attending prenatal clinics in Bangui]. / Facteurs associés à la divulgation du statut de séropositivité au VIH à Bangui.

INTRODUCTION: The failure of pregnant women to disclose their HIV serological status to the those around her, especially the father of the unborn child, can be a barrier to preventing mother-to-child transmission of HIV. In this context, the present study was designed to determine the proportion of women who failed to disclose their HIV status to their spouses and the factors associated with this non-disclosure. PATIENTS AND METHODS: This cross-sectional, descriptive and analytical study was conducted from 1 February to 30 May 2017. The study population consisted of all pregnant and non-pregnant HIV-positive women followed in the three main mother and child health services in Bangui. RESULTS: A total of 256 women were recruited, 76 (29.7%) of whom had not disclosed their HIV status to their spouse. The main factors associated with non-disclosure of HIV status were the spouse's young age, precarious employment status, and couples living separately. CONCLUSION: In the light of the results of this study, efforts should be made to ensure more active involvement of partners in sexual and reproductive health programmes in general and PMTCT in particular. The general public also needs to be made aware of the dangers of stigma and the law on the protection of people living with HIV should be enforced.

Spectrum of female commercial sex work in Bangui, Central African Republic.

Classification of professional and non-professional female sex workers (FSWs) into different categories, never previously reported in the Central African Republic (CAR), may be useful to assess the dynamics of the human immunodeficiency virus (HIV) epidemic, design operational intervention programmes to combat HIV and other sexually transmitted infections (STIs) and to adapt these programmes to the broad spectrum of sexual transactions in the CAR. Our study proposes a socio-behavioural classification of FSWs living in the CAR and engaged in transactional and commercial sex. Thus, the aims of the study were these: (i) to categorize FSWs according to socio-anthropologic criteria in Bangui and (ii) to examine the association between a selection of demographic and risk variables with the different categories of female sex work as an outcome. A cross-sectional questionnaire survey was conducted in 2013 to describe the spectrum of commercial sex work (CSW) in Bangui among 345 sexually active women having more than 2 sexual partners, other than their regular partner, during the prior 3 months and reporting to have received money or gifts in return for their sexual relationships. According to socio-behavioural characteristics, FSWs were classified into six different categories. Professional FSWs, constituting 32.5% of the interviewed women, were divided in two categories: pupulenge (13.9%), i.e., dragonflies (sometimes called gba moundjou, meaning literally look at the White) consisting of roamers, who travel around the city to hotels and nightclubs seeking wealthy clients, with a preference for French men; and the category of kata (18.6%), i.e., FSWs working in poor neighbourhoods. Non-professional FSWs, constituting 67.5% of the interviewed women, were divided into four categories: street and market vendors (20.8%), students (19.1%), housewives (15.7%) and unskilled civil servants (11.9%). In general, CSW in the CAR presents a remarkably heterogeneous phenomenon. Risk-taking behaviour regarding STI/HIV infection appears to be different according to the different categories of female CSW. The groups of katas and street vendors were poorer and less educated, consumed more alcohol or other psycho-active substances (cannabis, tramadol and glue) and, consequently, were more exposed to STI. Our results emphasise the high level of vulnerability of both poor professional FSWs (kata) and non-professional sex workers, especially street vendors, who should be taken into account when designing prevention programmes targeting this population for STI/HIV control purposes.

A brief review on features of falciparum malaria during pregnancy.

Malaria in pregnancy is a serious public health problem in tropical areas. Frequently, the placenta is infected by accumulation of Plasmodium falciparum-infected erythrocytes in the intervillous space. Falciparum malaria acts during pregnancy by a range of mechanisms, and chronic or repeated infection and co-infections have insidious effects. The susceptibility of pregnant women to malaria is due to both immunological and humoral changes. Until a malaria vaccine becomes available, the deleterious effects of malaria in pregnancy can be avoided by protection against infection and prompt treatment with safe, effective antimalarial agents; however, concurrent infections such as with HIV and helminths during pregnancy are jeopardizing malaria control in sub-Saharan Africa.

A brief review on features of falciparum malaria during pregnancy

Malaria in pregnancy is a serious public health problem in tropical areas. Frequently, the placenta is infected by accumulation of Plasmodium falciparum-infected erythrocytes in the intervillous space. Falciparum malaria acts during pregnancy by a range of mechanisms, and chronic or repeated infection and co-infections have insidious effects. The susceptibility of pregnant women to malaria is due to both immunological and humoral changes. Until a malaria vaccine becomes available, the deleterious effects of malaria in pregnancy can be avoided by protection against infection and prompt treatment with safe, effective antimalarial agents; however, concurrent infections such as with HIV and helminths during pregnancy are jeopardizing malaria control in sub-Saharan Africa

OPV strains circulation in HIV infected infants after National Immunisation Days in Bangui, Central African Republic.

BACKGROUND: Humans are the only host of polioviruses, thus the prospects of global polio eradication look reasonable. However, individuals with immunodeficiencies were shown to excrete vaccine derived poliovirus for long periods of time which led to reluctance to prolong the vaccination campaign for fear of this end result. Therefore, we aimed to assess the duration of excretion of poliovirus after the 2001 National Immunization Days according to Human immunodeficiency virus status. FINDINGS: Fifty three children were enrolled. Sequential stool samples were collected in between National Immunisation Days rounds and then every month during one year. Children were classified into 2 groups: no immunodepression (n = 38), immunodepression (n = 15) according to CD4+ lymphocytes cells count. Thirteen poliovirus strains were isolated from 11 children: 5 Human immunodeficiency virus positive and 6 Human immunodeficiency virus negative. None of the children excreted poliovirus for more than 4 weeks. The restriction fragment length polymorphism analysis showed that all strains were of Sabin origin including a unique Polio Sabine Vaccine types 2 and 3 (S2/S3) recombinant. CONCLUSIONS: From these findings we assume that Human immunodeficiency virus positive children are not a high risk population for long term poliovirus excretion. More powerful studies are needed to confirm our findings.

[Imperforate hymen: undiagnosed at birth, surgical emergency in adolescence]. / Hymen imperforé: diagnostic négligé à la naissance, urgence chirurgicale à l'adolescence.

Imperforate hymen is a malformation that is easy to diagnose, even in countries with limited health care coverage. Unrecognized at birth, it becomes evident at puberty because of the development of a hematocolpos, which requires surgical intervention. This situation can be avoided with a complete examination of the infant at birth. This case report describes four patients whom we saw from 1995 through 2001 at the Bangui (Central African Republic) Pediatric Center and Community Hospital.

[116 ectopic pregnancies observed in Bangui (Central African Republic)]. / A propos de 116 cas de grossesses extra-utérines observées à Bangui (Centrafrique).

Although ectopic pregnancy continues to endanger the life of patients in the Central African Republic, data on this pathology is drastically missing. This study is the result of an observation carried out over a period of 1 year taking all ectopic pregnancy cases into account with a view to identify the risk factors of this pathology and to draw the epidemiological profile of the patients concerned. Controls were used for the identification of the risk factors. The frequency of ectopic pregnancies was of 1 case against 61.8 deliveries. Ectopic pregnancies were more frequent among young women, with a peak in the 20-29 age group. Gonococcus infections and multiple partners were found to be correlated with the occurrence of ectopic pregnancies. If paraclinical tests had helped establish the diagnosis, the presence of clinical symptoms was decisive, thus explaining late diagnosis with tubal rupture followed by an hemorrhage. Those patients who were attended at an advanced stage had to undergo tubal resection, a treatment jeopardizing their obstetrical future. Clearly, African practitioners must imperatively learn to identify the clinical symptoms of this pathology.

[Uterine scars and subsequent vaginal birth: follow-up of 73 parturients in the Central Maternity Hospital of Bangui (Central African Republic)]. / Utérus cicatriciel: suivi de 73 parturientes à la Maternité centrale de Bangui (République centrafricaine).

Uterine rupture is a threat during vaginal deliveries of women with uterine scars from previous caesarean deliveries or other surgery. Special prudence among this group has resulted in a rise of cesarean rates in developed countries but also in Africa. The lack of available data in this domain in our country led us to conduct this preliminary study, with the objectives of: determining the frequency of deliveries among these patients and of the complications associated with them; identifying some of the risk factors and assessing maternal and fetal prognosis. This should facilitate further studies to determine the management attitudes most appropriate to the realities of our health system. We conducted a cross-sectional study during the last six months of 1999 at the central maternity hospital in Bangui. We included in this study only women with previous caesarean scars giving birth again during the study period. We followed them from admission to the labour room until discharge, without intervening in their delivery. Structured questionnaires enabled us to collect data on clinical, social and demographic variables. We recorded 74 births, including one set of twins, among the 73 parturient subjects. Vaginal delivery occurred in 45 cases (60.8%), and caesarean in 29. Women with a single uterine scar gave birth by vaginal delivery significantly more often than they had caesareans. We recorded 7 cases of uterine rupture, most often associated with a birth interval less than 2 years. One uterine rupture led to the mother's death. Perinatal mortality was 10.8%: no newborn survived these uterine ruptures. Vaginal delivery remains possible for women with uterine scars when adequate monitoring of a trial of labor is available and on condition that the pelvis is normal and the birth interval exceeds two years.