According to the World Health Organization (WHO), nearly 16 million girls aged 15 - 19 and 2 million girls under 15 give birth each year, mostly in low or middle-income countries [1]. According to the same source, pregnancy and childbirth complications are the second leading cause of death in the world among girls aged 15 - 19. Indeed, when an adolescent girl becomes pregnant, her present and future life changes dramatically, rarely for the better, since the risk of these pregnancies is both medical and social [1].

Half of the population of Burkina Faso is under 15 years and a quarter of adolescent girls aged 15 - 19 years have already started their fertile life [2]. The latest report of the Demographic and Health Survey (DHS 2010) indicates that 13% of adolescent girls in urban areas and 29% of them in rural areas become mothers for the first time at this age when women have not yet reached maturity [3]. Adolescent pregnancy may be complicated through morbidity and mortality not only because of the immaturity of the adolescent girl’s body, but also to particular circumstances such as first pregnancy, low social status, low educational level, unwillingness to become pregnant [4] [5].

Hemorrhage, infection, and dystocia are part of the causes leading to this high mortality. Dynamic and especially mechanical dystocia usually require cesarean delivery. This major obstetric intervention is absolutely useful in the fight against maternal mortality. It is performed either before the onset of labor or during labor or before an obstetric complication; in the latter situation, the cesarean section aims at protecting the mother and/or the fetus from immediate or almost immediate danger [6] [7].

In this paper, we propose a study on cesarean sections in adolescent girls at the mother-child pool of the Teaching Hospital of TENGANDOGO (CHU-T), in order to contribute to the reduction of maternal morbidity and mortality among adolescent girls.

Our study took place in Burkina Faso, more specifically in the mother-child pool of the Teaching Hospital of Tengandogo (CHU-T). This was a cross-sectional and descriptive study with a retrospective data collection over a 2 year-period from January 1^st, 2018 to December 31^st, 2019. The study population was made-up of all adolescent girls who gave birth in the mother-child pool of the CHU-T during the period of study. The sampling was comprehensive and included all adolescents who went through a cesarean section during our study period within the mother-child pool of CHU-T. Have not been included adolescent girls having an unusable medical folder. Data sources were composed of the following: medical records of the operated adolescent girls, the admissions register, and data from the operating room. Sociodemographic characteristics, medical history, clinical, therapeutic and prognostic aspects were the variables studied. Data were entered and analyzed through Epi Info software version 7.2.

Ethics Approval: This study was conducted under the supervision of the university JOSEPH KI-ZERBO of Ouagadougou, medical school. We obtained the approval of the Medical Establishment Commission of Tengandogo Teaching Hospital which acts as an ethics committee at the local level. Confidentiality of individual data was ensured at all stages of the study, during the collection and analysis of data through the use of individual and anonymous data collection forms.

• Limitations of Study: Due to retrospective collect of data, we notice the following limitations: the miss data for some of variables.

• During the study period, the frequency of cesarean section delivery among adolescent girls was estimated at 59.9%. KAKA [8] in the Democratic Republic of Congo, LENO [9] in Guinea Conakry and FOUMSOU [10] in Chad came up respectively with 38.5%; 29% and 17.5% of cesarean section rates among adolescent girls. These high proportions could be explained by the high frequency of dystocia in adolescent girls and particularly the immaturity of the pelvis, combined to adolescent girls’ minds who, in most cases, are not yet prepared to give birth.

• We found an average age of 18.3 ± 1 years. Our result is slightly higher than HAMADA’s [11] in Morocco who found an average age 17.3 years. Our average age was noticeably above those of ILOKI [12] in Congo-Brazzaville and TRAORE [13] in Mali who respectively found an average age of 14 and 16 years. This could be explained by the particularity of our study, which was focused exclusively on adolescent girls having gone through a cesarean section, unlike ILOKI’s which included all adolescent parturients regardless of the mode of delivery. In our study, housewives accounted for 73.5% while pupils/students accounted for 19.3%. The high proportion of housewives among adolescent girls is consistent with the literature data, a fairly common picture in Africa generally and particularly in Burkina Faso. Forced and early marriages with their corollary of school drop outs could explain this high rate of “housewives” among adolescent girls. 68.7% of adolescent girls in our study were living a marital relationship. Our results are above those of FOUELIFACK et al. [14] in 2014 and EGBE et al. [15] in 2015 in Cameroon who respectively found frequencies of 20.6% and 35.8%. The persistence of early marriage can explain this high proportion of married women. Indeed, in Burkina Faso, more than one-third of young women aged 15 to 19 are married. In addition, African traditions and customs do not tolerate pregnancy in an unmarried girl. As a result, there is a high prevalence of early marriages, especially in rural areas, in order to preserve their virginity until marriage. The unschooled patients accounted for 37.3%. However, LENO [9] in Guinea Conakry and TRAORE [13] in Mali respectively found 54.8% and 69.2% of unschooled adolescent girls. This difference could be explained by the site of our study, which took place in an urban area where school enrollment rates are generally higher than in rural areas.

• In our study, uterine pre-rupture syndrome was the first indication for cesarean sections performed in adolescents. Our result is above that of TOSSOU [16] in 2017 in Burkina Faso who had found 7.7%. The high rate of pre-rupture syndrome occurrence can be explained in one hand by a delay in evacuating parturients and on the other hand by a delay in managing obstetrical and surgical emergencies at the CHU-T; indeed, at the CHU-T, the maternity operating room lacks an functional autonomy, since there is a pooling of the operating room personnel such as nurses and resuscitating anesthetists with the central surgical unit. In our series, eclampsia and pre-eclampsia led to perform caesarean section in 18.1% of cases. KPRAKPRA [6] in Burkina Faso had found a rate of 7%. This situation could be explained by the fact that hypertensive pathology is considerably increasing in developing countries in general and in Burkina Faso particularly where it has become a public health issue. Moreover, our patients’ young age and primiparity are the main risk factors for pre-eclampsia. Bone dystocia represented 21.6% of all indications. This relatively high proportion could be explained in our series by the parturients’ young age, i.e. a pelvis still in its growing phase. This rate is lower than that found by BAMBARA [17] in Burkina Faso who had found 37.5%. Indications attributable to the fetus and its appendages accounted for 36.1% of cesarean sections in adolescent girls. These indications were dominated by fetal suffering, which led to perform cesarean section in 19.3% of cases. Our results are below to those of TOSSOU [16] in 2017 in Burkina Faso; TCHANTCHOU [18] in Gabon, PETE [7] in 2010 in Ivory Coast and MBONGO [19] in Congo whose rates were respectively 32.97%, 48%, 58.8%, and 94.2% of indications cases for acute fetal suffering.

• The incidence of postoperative complications in our series was estimated at 9.6%. Anemia was the most common postoperative complication with a rate of 3.6%. Our rate is below the one found by TAPSOABA. Y. [20] which was 64.2% in 2017. This high rate of postoperative anemia found in the literature is due to several factors; this anemia is related to the intraoperative blood spoliation but also to the precarious nutritional status and pre-existing anemia in these adolescent girls. We did not record any maternal deaths during the study period while TCHANTCHOU [18] in Gabon and Pete [7] in Côte d’Ivoire respectively reported rates of 0.7% and 0.9%. In our study, despite the delay in performing obstetrical surgery, the absence of maternal deaths could be explained by the large resuscitation capacities of the CHU-T, particularly with the multipurpose resuscitation unit added to the stakeholders ‘quick availability and intervention in case of vital threat. In our series, perinatal mortality was estimated 24.1%. This rate is above the one reported by TAPSOABA [20] in Kaya which was 0.3%. Perinatal mortality in our context remains high despite pediatric assistance and good collaboration between obstetricians and pediatricians. This could be explained by the fact that a great number of perinatal deaths are found among newborns coming from elsewhere after having gone through the neonatology units of the city center without obtaining any place; thus they arrive most often in a severe infectious state. Thus, the high neonatal mortality during our study period led to suspend activities and to thoroughly clean and disinfect the neonatology unit.

Improving the maternal-fetal prognosis of cesarean section in adolescent girls necessarily requires the strengthening of pregnancies follow-ups among this population group where pregnancy is most often unplanned.

The authors declare no conflicts of interest regarding the publication of this paper.

Paul, K.D., Hyacinthe, Z., Ousséni, C., Nancy, A.S., Françoise, M., Ali, O. and Blandine, T. (2021) Cesarean Section Indications and Prognosis in Adolescents Girls at the Mother-Child Pool of the Teaching Hospital of Tengandogo (CHU-T) in Burkina Faso. Open Journal of Obstetrics and Gynecology, 11, 1744-1751. https://doi.org/10.4236/ojog.2021.1112163