Maternal infibulation and obstetrical outcome in Djibouti

Objective: The objective of the present study was to assess the relation between female genital mutilation and obstetric outcome in an East African urban clinic with a standardized care, taking into account medical and socioeconomic status.

Methods: This was a cohort study conducted in Djibouti between October 1, 2012 and April 30, 2014. Overall 643 mothers were interviewed and clinically assessed for the presence of female genital mutilation. The prevalence of obstetric complications by infibulation status was included in a multivariate stepwise regression model.

Results: Overall, 29 of 643 women did not have any form of mutilation (4.5%), as opposed to 238 of 643 women with infibulation (37.0%), 369 with type 2 (57.4%), and 7 with type 1 mutilation (1.1%).Women with a severe type of mutilation were more likely to have socio-economic and medical risk factors. After adjustment, the only outcome that was significantly related with infibulation was the presence of meconium-stained amniotic fluid with an odds ratio of 1.58 (1.10–2.27), p value=0.014.

Conclusions: Infibulation was not related with excess perinatal morbidity in this setting with a very high prevalence of female genital mutilation, but future research should concentrate on the relation between infibulation and meconium.     

Effects of nifedipine on pulmonary arterial hypertension in patients with respiratory insufficiency without acute failure

Permanent pulmonary arterial hypertension is a standard part of the prognosis for patients with chronic respiratory insufficiency. As a decrease of pulmonary arterial hypoxic vasoconstriction may be obtained by calcium antagonists, we studied the effects of nifedipine (10 mg sublingually) in 10 patients with chronic respiratory insufficiency without acute respiratory failure. Our results show that maximal expiratory air flow was not altered. The pulmonary antihypertensive action of this drug, which is less effective than oxygen breathing at low concentration, was associated with a constant decrease of arterial oxygen partial pressure; the oxygen transport was not sustained for every patient. This result suggests that considerable caution should be exercised in using this drug for the treatment of pulmonary arterial hypertension in patients with chronic respiratory insufficiency without acute failure.     

Salmon Bias and Preterm Birth Among Western Immigrants in China

Introduction Immigrants from Western industrialized countries are rarely found in immigrant studies. Our primary objective was to calculate the rate of cesarean delivery, 5-min Apgar score?<7, and preterm birth among Chinese and Western women. Our secondary objective was to examine whether there are significant differences in terms of risk factors between Western immigrants who chose to deliver in their country of citizenship compared to those who chose to deliver in China. Methods Single-center retrospective cohort study in Shanghai, China. Multivariate logistic regression models used delivery outcome, and place of delivery (China vs. country of citizenship) as outcome variables. Results Preterm birth occurred at a rate of 3.82% among Chinese citizens, 4.12% among Chinese-born Western citizens, and 6.54% among non-Chinese-born Western citizens. After adjustment, preterm birth?<37 weeks was more frequent among non-Chinese-born Western citizens compared with Chinese citizens, with an odds ratio of 1.82 (Confidence Interval 1.20–2.78), p?=?0.005. Variables statistically associated with giving birth in China were maternal age ≥35 years and being Chinese-born Western, as well as the absence of medical or obstetrical conditions. Discussion Western immigrants have overall good obstetrical outcomes in China, and this could be partly explained by selective immigration, but also by the Salmon bias, as women with risk factors tend to return to their country of citizenship for the delivery. However, the preterm birth rate was higher among Western women than in their Chinese counterparts, and further research is needed.     

Screening for diabetic retinopathy by ophthalmologists and endocrinologists with pupillary dilation and a nonmydriatic digital camera

PURPOSE: To assess the effects of pupillary dilation on image quality and certitude of screening diabetic retinopathy by trained endocrinologists using a digital nonmydriatic camera. DESIGN: Prospective, comparative, observational case series. METHODS: One hundred fifty patients with diabetes attending a hospital-based photographic screening clinic had five-field (45 degree) digital retinal imaging and mosaic construction, first through dark-adapted pupils, then after a single application of tropicamide 1%. The 600 sets of images (150 patients, 300 eyes, before and after dilation) were graded independently and in a blinded manner by two endocrinologists and two ophthalmologists, with the consensual opinion on dilated images of the latter serving as the gold standard. The criteria of evaluation were assessment of image quality and certitude of detecting and grading retinopathy. RESULTS: Of 300 eyes, pharmacological mydriasis improved image quality, with an increase in the number of eyes with five good images from seven to 160 and good-quality mosaics from 99 to 233. Dilation allowed better identification of maculopathy in the second eye because there was a decrease in ungradeable central images from 127 to 15 eyes. Dilation increased the number of eyes having retinopathy detected with certainty from 153 to 252 and graded with certainty from 173 to 277. No adverse effects were recorded. CONCLUSIONS: Single application of tropicamide 1% significantly improves image quality and certitude of screening diabetic retinopathy with nonmydriatic camera by endocrinologists.     

Are the new IADPSG criteria for gestational diabetes useful in a country with a very high prevalence?

The International Association of Diabetes and Pregnancy Study Groups released new recommendations on screening methods and diagnostic criteria for gestational diabetes. The main objectives of the present study were to analyze characteristics of mothers who underwent the new screening test, and to assess the prevalence of gestational diabetes and related pregnancy complications such as the 5-minute Apgar score <7, in a urban maternity clinic in Djibouti. The effect of treating gestational diabetes was also evaluated. Totally, 231 mothers underwent the new screening test, and 106 were diagnosed as having gestational diabetes (45.9%). Mothers with gestational diabetes had an excess risk of low Apgar scores, even after adjustment for socio-economic and medical covariates, with an odds ratio of 6.34 (1.77–22.66), p value <0.005. Only 46.2% of mothers with gestational diabetes followed the recommendations regarding treatment. Among these patients, 18.6% of infants from untreated mothers had a 5-minute Apgar score <7, compared to 3.9% infants from treated mothers (p value?=?0.017). After adjustment, untreated mothers still had a high excess risk of low Apgar scores, although non-significant, with an odds ratio of 4.67 (0.78–27.87), p value?=?0.09. In conclusion, gestational diabetes is highly prevalent in Djibouti and is related to low Apgar scores.     

N-acetylcysteine and glycyrrhizin combination: Benefit outcome in a murine model of acetaminophen-induced liver failure

BACKGROUND Acetaminophen overdose is the most frequent cause of drug-induced liver failure in developed countries. Substantial progress has been made in understanding the mechanism of hepatocellular injury, but N-acetylcysteine remains the only effective treatment despite its short therapeutic window. Thus, other hepatoprotective drugs are needed for the delayed treatment of acetaminopheninduced hepatotoxicity. Our interest focused on glycyrrhizin for its role as an inhibitor of high mobility group box 1(HMGB1) protein, a member of the family of damage-associated molecular pattern, known to play an important pathological role in various diseases.AIM To investigate the efficacy of the N-acetylcysteine/glycyrrhizin combination compared to N-acetylcysteine alone in the prevention of liver toxicity.METHODSEight-week-old C57 BL/6 J wild-type female mice were used for all our experiments. Mice fasted for 15 h were treated with acetaminophen(500 mg/kg) or vehicle(phosphate-buffered saline) by intraperitoneal injection and separated into the following groups: Glycyrrhizin(200 mg/kg); N-acetylcysteine(150 mg/kg); and N-acetylcysteine/glycyrrhizin. In all groups, mice were sacrificed 12 h following acetaminophen administration. The assessment of hepatotoxicity was performed by measuring plasma levels of alanine aminotransferase, aspartate aminotransferase and lactate dehydrogenase. Hepatotoxicity was also evaluated by histological examination of hematoxylin and eosin-stained tissues sections. Survival rates were compared between various groups using Kaplan-Meier curves.RESULTS Consistent with data published in the literature, we confirmed that intraperitoneal administration of acetaminophen(500 mg/kg) in mice induced severe liver injury as evidenced by increases in alanine aminotransferase, aspartate aminotransferase and lactate dehydrogenase but also by liver necrosis score. Glycyrrhizin administration was shown to reduce the release of HMGB1 and significantly decreased the severity of liver injury. Thus, the co-administration of glycyrrhizin and N-acetylcysteine was investigated. Administered concomitantly with acetaminophen, the combination significantly reduced the severity of liver injury. Delayed administration of the combination of drugs, 2 h or 6 h after acetaminophen, also induced a significant decrease in hepatocyte necrosis compared to mice treated with N-acetylcysteine alone. In addition, administration of N-acetylcysteine/glycyrrhizin combination was associated with an improved survival rate compared to mice treated with only N-acetylcysteine.CONCLUSION We demonstrate that, compared to N-acetylcysteine alone, co-administration of glycyrrhizin decreases the liver necrosis score and improves survival in a murine model of acetaminophen-induced liver injury. Our study opens a potential new therapeutic pathway in the prevention of acetaminophen hepatotoxicity.     

Use of Cytomegalovirus-Specific Hyperimmunoglobulins in Pregnancy: A Retrospective Cohort

Objective

There is no consensus on the use of cytomegalovirus (CMV)–specific hyperimmunoglobulins (CSHIGs) for suspected congenital CMV infections during pregnancy, but this therapy is currently used in some countries. The objectives of this study were to describe tolerability and pregnancy outcome following treatment with monthly intravenous CSHIG and compare rates of positive PCR and postnatal symptoms according to whether CSHIGs were given or not.

Human herpesvirus 8 serological markers and viral load in patients with AIDS-associated Kaposi's sarcoma in Central African Republic

Epidemic Kaposi's sarcoma (KS) is one of the most frequent types of cancer in several African countries; however, very few data are available on human herpesvirus 8 (HHV-8) markers in KS patients from Central Africa. In a series of 36 AIDS-KS cases from Central African Republic, we showed, using a real-time PCR quantitative assay, the high frequency (82%) of detectable HHV-8 DNA in peripheral blood mononuclear cells (PBMCs). We also found that the level of antibodies directed against lytic or latent HHV-8 antigens is not correlated to the amount of HHV-8 viral load in the PBMCs, and finally, we demonstrated a much higher viral load in tumoral skin lesions (6.07 log copies/mug DNA) than in unaffected skin (2.93 log copies/mug DNA) or in PBMCs (2.55 log copies/mug DNA).     

Addressing FGM with Multidisciplinary Care. The Experience of the Belgian Reference Center CeMAViE

Purpose of Review

To describe the multidisciplinary approach of the Brussels-based referral center, one of the two centers for women living with female genital mutilation (FGM) in Belgium. This approach is contextualized and compared to the latest literature on the subject.

Recent Findings

According to the World Health Organization, women who have undergone FGM should be able to benefit from multidisciplinary care. Clitoral reconstructive surgery appears to be a crucial but controversial element of this holistic treatment; its long-term benefits and role in sexual satisfaction are still the focus of many questions.

Summary

Clitoral reconstructive surgery has been reimbursed by Belgian social security since 2014 only in conjunction with multidisciplinary care. In our referral center, the care is provided by a gynecologist, a midwife, a psychotherapist, and a sexologist. Five preoperative consultations are mandatory to obtain the refund. CeMaVie’s first line of treatments is non-surgical therapies.

     

Maternal obesity and rate of cesarean delivery in Djibouti

Objective

To calculate the prevalence of maternal obesity and to determine the relation between obesity and cesarean delivery in an urban hospital in Djibouti.

Methods

In an observational cohort study, all women who had a live birth or stillbirth between October 2012 and November 2013 were considered for inclusion. Body mass index (BMI, calculated as weight in kilograms divided by the square of height in meters) was calculated throughout pregnancy, and women with a BMI of at least 30.0 were deemed to be obese. Multivariate logistic regression analyses were used to evaluate the relation between cesarean and obesity.

Results

Overall, 100 (24.8%) of 404 women were obese before 14 weeks of pregnancy, as were 112 (25.2%) of 445 before 22 weeks, and 200 (43.2%) of 463 at delivery. Obesity before 22 weeks was associated with a 127% excess risk of cesarean delivery (adjusted odds ratio 2.27; 95% CI 1.07–4.82; P = 0.032). Similar trends were found when the analyses were limited to the subgroup of women without a previous cesarean delivery or primiparae.

Conclusion

Prevalence of maternal obesity is high in Djibouti City and is related to an excess risk of cesarean delivery, even after controlling for a range of medical and socioeconomic variables.