Objective: To study the epidemiological, clinical, therapeutic and prognostic aspects of trauma in pregnancy at the Yalgado Ouedraogo teaching hospital in Ouagadougou. Patients and Methods: A descriptive retrospective study was done over a period of three years from 1 st January 2010 to 31 st December 2012. We included in our sample, all pregnant women admitted for trauma in pregnancy and eligible in three clinics: obstetrics/gynecology, orthopedics, general and visceral surgery. Anonymity and confidentiality of collected data were respected. Results: We recorded 224 emergency consultations for trauma in pregnancy out of 26,735 obstetric and gynecological consultations which gave a frequency of 0.8%. The mean age of our patients was 25.9 ± 5 years and mean parity was 1. Housewives accounted for 50% of patients and referrals were the mode of admission in 74.6% of cases. The causes of injury were dominated by road traffic accidents in 82.6% of cases, falls in 9.8% and assault in 7.6%. The mean gestational age of onset of trauma was 26.3 ± 7 weeks amenorrhea. The management was multidisciplinary with a medical component in 99.1% of cases, obstetric component in 13% of cases, a visceral surgery component in 6.7% of cases and an orthopedic component in 4.2% case. Multiple traumas were found in 4 patients. The fetal prognosis showed in the 1 st trimester 3 cases of abortion in the 2 nd trimester 5 cases of intrauterine fetal death and in the 3 rd trimester 10 cases of preterm labor. Conclusion: Traumas during pregnancy are beyond emergencies within multiple causes and requiring a multidisciplinary management. Seen the limited means of support, establishment of a national strategy to prevent trauma in pregnancy will improve the prognosis for mother and child.
Trauma complicates up to 7% of all pregnancies. It’s the leading cause of death none related to pregnancy [
In Burkina Faso, we noticed more and more increase in number of vehicles and motorcycles. The management of a pregnant woman victim of trauma is delicate and must be multidisciplinary, including obstetricians, intensive care specialists, surgeons and pediatricians [
A descriptive retrospective study was done over a period of three years from 1st January 2010 to 31st December 2012. The study was conducted within the departments of obstetrics and gynecology, orthopedics and general and digestive surgery of Yalgado Ouedraogo Teaching Hospital (CHU-YO), referral hospital of the third level of the health pyramid.
In our study, were included all pregnant women outpatient and hospitalized cases, admitted for trauma in pregnancy during the study period in the three sites. The study variables included socio demographic characteristics, type of trauma, clinical and laboratory data, therapeutic and prognostic data. A structured questionnaire was used to collect data. Data were collected from clinical records, admission records and operative reports records at the obstetrics gynecology, orthopedics and general surgery. A flood occurred on 1st September 2011 has resulted in the physical destruction of clinical records. This justified some missing data.
The data were entered and analyzed on a personal computer by Epi data 3.1 and SPSS (Statistical Package for Social Science). Descriptive statistics for constant variables were defined as mean ± standard deviation, minimum and maximum values, and categorical variables were defined as number and percent.
Anonymity and confidentiality of collected data were respected.
During the study period, we recorded 224 admissions for trauma in pregnancy for a total of 26,735 admissions representing a frequency of 0.8%. The frequency was 0.9 (72/8264) in 2010, 0.9 (76/8708) in 2011 and 0.8 (76/9763) in 2012.
Age and parity
The mean age of our patients was 25.9 ± 5 years with a range of 17 to 42 years. The age group of 20 - 24 years accounted for 35.3% of cases. The average parity was 1 with a range of 0 to 8.
Professional and marital status socio
Housewives accounted for 50% of the sample, students 18.3%, employee with income 13.4%, the informal sector 10.3%, seamstresses and hairdressers 8%. Married women accounted for 62% of our patients, those living with a partner 25% and singles 13%.
Living area
Among our patients, 93.3% (209 cases) were living in urban areas and 6.7% in rural areas.
Mode of admission
Patients were brought in by ambulance in 74.6% cases, referred in 11.6%, and reported themselves in 13.8% of cases.
Reason for admission
The distribution of patients according to the reason for admission is presented in
Gestational age
The mean gestational age at the onset of trauma was 26.3 ± 7.7 weeks amenorrhea which range of 8 to 40.6. Trauma occurring in the first trimester accounted for 12.5%, 45.1% for the second trimester and 42.4% for the third.
Circumstances of injury
The distribution of patients according to the circumstances of the injury is shown in
Type of means of transport
Seasonality of trauma
The distribution of patients according to the season and the type of trauma is shown in
Type of injury
The distribution of patients according to the type of injury has been shown in
Reason for admission | Number | % |
---|---|---|
RTA without ILC in pregnancy | 168 | 75 |
RTA with ILC in pregnancy | 17 | 7.5 |
Assault without ILC in pregnancy | 14 | 6.3 |
Fall by herself without ILC in pregnancy | 12 | 5.4 |
Fall from a tree without ILC in pregnancy | 5 | 2.3 |
Assault with ILC in pregnancy | 3 | 1.3 |
Fall from a tree with ILC in pregnancy | 3 | 1.3 |
Fall by herself with ILC in pregnancy | 2 | 0.9 |
Total | 224 | 100 |
RTA: Road traffic accident; ILC: Initial loss of consciousness.
Causes of traumas | Number | % |
---|---|---|
Road traffic accident | 185 | 82.6 |
Fall | ||
・ By herself | 14 | 6.2 |
・ From a tree | 8 | 3.6 |
Assaults | ||
・ Violence among couples | 9 | 4 |
Other assaults | 8 | 3.6 |
Mean of transport involved | Number | % |
---|---|---|
Motorcycle-motorcycle | 119 | 64.3 |
Motorcycle-car | 32 | 17.4 |
Motorcycle-pedestrian | 8 | 4.3 |
Motorcycle only | 25 | 13.5 |
Car-car | 1 | 0.5 |
Total | 185 | 100 |
Type of trauma | Number | % |
---|---|---|
Abdominal contusion without viscus lesion. | 79 | 35.3 |
Limbs trauma | 67 | 30 |
Head injury | 29 | 12.9 |
Trauma of the pelvic | 15 | 6.7 |
Maxillo-facial’s trauma | 13 | 5.8 |
Spinal injury | 11 | 4.9 |
Chest trauma | 5 | 2.2 |
Emergency medical treatment
The medical treatment was provider in 99.1% of cases (222/224). It consisted of local skin care, administration of tetanus toxoid and tetanus immunoglobulin according to the vaccination status of the patient, the administration of antibiotics per os or intravenously in open wounds, the administration of antispasmodic orally or intravenously and anticoagulant administration for the prolonged immobilization cases.
Emergency obstetric treatment
Manual vacuum aspiration was performed in 1.3% of patients (3 cases). Tocolysis was performed in 3.2% of patients (7 cases) and fetal lung maturation in 3 cases representing 1.3%.
Caesarean section was performed in 11 patients representing 4.9% of the sample and 8 patients (3.6%) delivered vaginally. The vaginal delivery was spontaneous in two cases and in 6 cases it was induced for intra uterine fetal death.
Orthopedic treatment
An orthopedic treatment was performed in 9 patients representing 4%. It was immobilization in 2 cases with plaster, the insertion of Zimmer plate in 2 cases, the usage of a soft neck collar in 1 case, the installation of a mayo clinic in 1 case and a functional treatment in 3 cases due to non-displaced fracture of the obturator’s frame with or without of the pubic symphysis involvement.
Surgical treatment
Surgical treatment was provided in 15 patients representing 6.7%. It consisted of a chest tube insertion in a case of rib’s fracture with pleural effusion in the right chest; the incision and drainage of large hematoma of the left thigh with repair of perineal tear repair in 1 case; suture for vaginal tear in 3 cases and sutures in the skull, face or limbs in 10 cases.
All patients benefited an emergency obstetrical ultrasound scan on admission to roll out a placental abruption and was repeated after 48 hours in 93% of patients. The distribution of obstetric complications according to the term of pregnancy is shown in
We noted 4 cases of multiple traumas and 1 case of uterine rupture with hemorrhagic shock. Among the 202 patients which were discharged with live intrauterine gestation, we were able to get in touch with 43 patients, and they were able to carry their pregnancies to term. The outcome was favorable in 97.8% of cases. No maternal death was recorded.
The average duration of hospital stay was 1.8 days ± 2.4 days with extremes of 0 and 24 days.
The retrospective data collection did not allow an exhaustive collection of information on socio-demographic characteristics, the use of security measures and the outcome of pregnancy. Nevertheless, the results obtained have allowed us to lead a discussion.
Frequency
In our study, the frequency of trauma in pregnancy was 0.8%; it is higher than Kouame [
Obstetrical consequences | 1st trimester | 2nd trimester | 3rd trimester | Total |
---|---|---|---|---|
Preterm labor | 10 | 10 | ||
Placental abruption | 4 | 4 | ||
Intra uterine fetal death | 5 | 3 | 8 | |
Abortion | 3 | 1 | 4 | |
Threatened abortion | 2 | 2 | ||
Uterine rupture | 1 | 1 | ||
Total | 3 | 12 | 14 | 29 |
Circumstances of injury
In our study, the circumstances of the injury were dominated by road traffic accident in 82.6% of cases; falls in 9.8% and assaults in 7.6% of cases. Some authors have reported a predominance of road traffic accidents with frequencies between 49% and 74.3% [
Pelvic trauma
We recorded 13% of cases of head injuries. Traore et al. and Schiff et al. [
The injuries have led to pelvic fracture in 1.8% of cases. This frequency was 6.6% in the study of Traore et al. [
Abdominal trauma
In our study, we recorded 35.3% of abdominal trauma. Kouame et al. in Ivory Coast, Traore et al. in Mali, Schiff et al. in the United States of America have reported respectively some frequencies of 14.3%, 13.2% and 4.4% [
The Kleihauer test is an essential element for the proper management of all pregnant women who had abdominal trauma to detect a feto-maternal hemorrhage which could be responsible for ischemic and hypoxic fetal disorder and peri ventricular leukomalacia [
In our study we found 4% of cases having placental abruption. Schiff et al. [
The traumas during pregnancy have led to abortion in 1.8% in our study. The role of stress as a result of shock is discussed in the literature, due to the oxytocin like effects of released catecholamine, but adrenaline level should be much higher than the physiological levels for this contractile action to occur. We noted preterm delivery in 5.4% of cases in our study. Kouame et al. [
In our study, like that of Kouame [
To further improve maternal and fetal outcome in our context, a strengthening of road safety measures, medical transport of trauma victims as well an early, appropriate and multidisciplinary managements prove to be essential. Generally the maternal and fetal prognosis has been improved since the introduction of compulsory wearing of seat belts [
Traumas during pregnancy are beyond emergencies within multiple causes and requiring a multidisciplinary management. Seen the limited means of support, establishment of a national strategy to prevent trauma in pregnancy will improve the prognosis for mother and child.
The authors have no conflicts of interest.
AliOuédraogo,MohamedTall,AndréSimporé,Françoise D. TraoréMillogo,MariamSavadogo,Blandine ThiebaBonane,JeanLankoandé, (2015) Trauma in Pregnancy at the Yalgado Ouedraogo Teaching Hospital in Ouagadougou, Burkina Faso: Epidemiological, Clinical, Therapeutic and Prognostic Aspect. Open Journal of Obstetrics and Gynecology,05,436-442. doi: 10.4236/ojog.2015.58063