Referral and delivery outcomes in Kivu,Democratic Republic of Congo

BACKGROUND: The process of referral between the first and the second level of the health system in the Democratic Republic of Congo is poorly understood. This report intends to study the association between the referral and the hospital perinatal outcomes. METHODS: Delivery outcomes in a retrospective cohort of 1162 women admitted between June 95 and May 96, in two referral hospitals in Kivu were analyzed according to the referral status and the women's characteristics. RESULTS: Forty-three percent (n=492)of women admitted, corresponding to 2.3% of expected pregnant women, were referred. Referred women had higher risks of obstetrical complications (OR=2.0; CI95%: 1.3-3.1) and intervention (OR=1.5; CI95%: 1.0-2.3) and similar risks of low birth weight and perinatal mortality. Women with complications during the antenatal period had a double risk of intervention and perinatal mortality. The risk of obstetrical intervention was lower when women had attended 2 visits (OR=0.5; CI95%: 0.3-0.8); the risk of low birth weight was lowest only for mothers who had attended one visit (OR=0.5; CI95%: 0.3-0.9). Distance > or =90 minutes walking from home to hospital raised the risk of obstetrical complication (OR=1.7; CI95%: 1.1-2.5), the risk of obstetrical intervention (OR=1.5; CI95%: 1.0-2.1), and the risk of perinatal mortality (OR=1.6; CI95%: 1.0-2.7). Late admission raised the risk of perinatal mortality (OR=1.8; CI95%: 1.2-2.9) and lowered the risk of obstetrical complication (OR=0.7; CI95%: 0.5-1.0). Part payment of care was associated with higher risks of low birth weight (OR=1.9; CI95%: 1.3-2.9), perinatal mortality (OR=2.2; CI95%: 1.4-3.5) and obstetrical intervention (OR=2.4; CI95%: 1.7-3.4). CONCLUSION: These results suggest a deficit of referred cases considering that 15% of pregnant women in the area covered by the referral hospitals should have been referred. They confirm the negative influence of economic and geographic constraints on the delivery outcomes. They point out the relevance of making reorganization of the referral system a priority.     

Disability status and violence against women in the home in North Kivu,Democratic Republic of Congo

ABSTRACT

Few studies have investigated how women’s disability status may influence violence against women within conflict settings. A mixed-methods analysis of formative qualitative research and cross-sectional baseline pilot data from a violence prevention program in North Kivu, eastern Democratic Republic of Congo (DRC), was used to examine violence against disabled adult women within the home. Logistic regression models were constructed to examine the relationship between past-month physical/sexual intimate partner violence, disability status, and older age (N?=?98 women). Deductive thematic analysis of focus groups and individual interviews (N?=?57 men, 59 women) was used to identify community norms and perceptions of violence against women with disabilities in the home. Women who reported mild disability reported higher experiences of past-month physical and/or sexual IPV (85.0%) compared to those who reported severe or no disability (76.5% vs. 70.8%, respectively). Older women with mild disability were more likely to report physical IPV compared to their younger counterparts as well (OR?=?1.23, 95%CI: 1.01, 1.49, p?<?0.039). Qualitative findings suggested family members may be deterred from perpetrating abuse against older women. These findings highlight a complex relationship between women’s disability status and violence perpetration, underscoring the importance of having inclusive, contextual violence against women prevention and response programming in conflict settings.     

Forced sex,rape and sexual exploitation: attitudes and experiences of high school students in South Kivu,Democratic Republic of Congo

This paper reports on fieldwork carried out in 2011 with the aim of investigating the attitudes and reported behaviour of Congolese high school students concerning sexual relationships. A total of 56 boys and girls aged 16–20 from two urban and two rural high schools in South Kivu Province took part in focus groups, and 40 of these were subsequently interviewed individually. The majority of boys felt that they were entitled to sex from their girlfriends and that if persuasion was unsuccessful, the use of force was legitimate; this, in their minds, did not constitute rape. Girls, on the other hand, were clear that such forced sex was rape. However it may be understood, rape was perceived as having increased in recent years and was explained by weak legal systems, pornography and provocative dressing by girls. Boys were angry at the competition from older, often married, men who were able to provide monetary and other incentives to the girls.     

Virginity Requirement Versus Sexually-Active Young People: What Girls and Boys Think About Virginity in South Kivu,Democratic Republic of Congo

This article aims to explore Congolese male and female high school students’ cultural attitudes concerning virginity. The study employed a qualitative approach to collect data from 56 boys and girls aged 16–20 years old. Eight focus group discussions and 40 individual interviews were conducted among participants from two urban and two rural high schools in South Kivu province. Findings indicate that men are disappointed when they marry non-virgin girls. In fact, most male and female participants perceived girls who were virgins as trustworthy individuals. They believe that the girl’s virginity loss brings shame to her family. However, some female participants clearly dissociate from societal views or norms about virginity, and remark that virginity itself is not the key to a successful household nor a guarantee for remaining faithful after marriage. Such traditional norms—in the context of high levels of rape—place enormous pressure on young women and cause them to lie about virginity because they fear losing their fiancés. They indicated that they would lie about it regardless of any consequences they may encounter. In fact, some traditional beliefs need to be challenged and modified.     

Violence against civilians and access to health care in North Kivu,Democratic Republic of Congo: three cross-sectional surveys

Background  

The province of North Kivu in the Democratic Republic of Congo has been afflicted by conflict for over a decade. After months of relative calm, offences restarted in September 2008. We did an epidemiological study to document the impact of violence on the civilian population and orient pre-existing humanitarian aid.     

Outbreak of cholera in the Republic of Congo and the Democratic Republic of Congo, and cholera worldwide

Cholera is an acute intestinal disease caused by infection of the Vibrio cholerae bacterium. Often manifested as a constant diarrhoeal disease, Cholera is associated with significant mortality as well as economic loss due to the strain on health care. Cholera often affects nations with lower economic status. The recent outbreak of cholera in the Republic of Congo and the Democratic Republic of Congo has affected thousands of people. Here we review the past cholera epidemiology, molecular mechanisms of the bacterium, and the political and environmental aspects that affect the treatment and eradication of this disease.     

Lessons learned about pneumonic plague diagnosis from two outbreaks, Democratic Republic of the Congo

Pneumonic plague is a highly transmissible infectious disease for which fatality rates can be high if untreated; it is considered extremely lethal. Without prompt diagnosis and treatment, disease management can be problematic. In the Democratic Republic of the Congo, 2 outbreaks of pneumonic plague occurred during 2005 and 2006. In 2005, because of limitations in laboratory capabilities, etiology was confirmed only through retrospective serologic studies. This prompted modifications in diagnostic strategies, resulting in isolation of Yersinia pestis during the second outbreak. Results from these outbreaks demonstrate the utility of a rapid diagnostic test detecting F1 antigen for initial diagnosis and public health management, as well as the need for specialized sampling kits and trained personnel for quality specimen collection and appropriate specimen handling and preservation for plague confirmation and Y. pestis isolation. Efficient frontline management and a streamlined diagnostic strategy are essential for confirming plague, especially in remote areas.     

Task shifting in the management of hypertension in Kinshasa,Democratic Republic of Congo: a cross-sectional study

Background

The Democratic Republic of the Congo (DRC) is characterized by a high prevalence of hypertension (HTN) and a high proportion of uncontrolled HTN, which is indicative of poor HTN management. Effective management of HTN in the African region is challenging due to limited resources, particularly human resources for health. To address the shortage of health workers, the World Health Organization (WHO) recommends task shifting for better disease management and treatment. Although task shifting from doctors to nurses is being implemented in the DRC, there are no studies, to the best of our knowledge, that document the association between task shifting and HTN control. The aim of this study was to investigate the association between task shifting and HTN control in Kinshasa, DRC.

Methods

We conducted a cross-sectional study in Kinshasa from December 2015 to January 2016 in five general referral hospitals (GRHs) and nine health centers (HCs). A total of 260 hypertensive patients participated in the study. Sociodemographic, clinical, health care costs and perceived health care quality assessment data were collected using a structured questionnaire. To examine the association between task shifting and HTN control, we assessed differences between GRH and HC patients using bivariate and multivariate analyses.

Results

Almost half the patients were female (53.1%), patients’ mean age was 59.5 ± 11.4 years. Over three-fourths of patients had uncontrolled HTN. There was no significant difference in the proportion of GRH and HC patients with uncontrolled HTN (76.2% vs 77.7%, p = 0.771). Uncontrolled HTN was associated with co-morbidity (OR = 10.3; 95% CI: 3.8–28.3) and the type of antihypertensive drug used (OR = 4.6; 95% CI: 1.3–16.1). The mean healthcare costs in the GRHs were significantly higher than costs in the HCs (US$ 34.2 ± US$3.34 versus US$ 7.7 ± US$ 0.6, respectively).

Conclusion

Uncontrolled HTN was not associated with the type of health facility. This finding suggests that the management of HTN at primary healthcare level might be just as effective as at secondary level. However, the high proportion of patients with uncontrolled HTN underscores the need for HTN management guidelines at all healthcare levels.

     

Worrying exposure to trace elements in the population of Kinshasa, Democratic Republic of Congo (DRC)

Background and objectives

The particularly high rate of urbanization in Kinshasa (Democratic Republic of Congo) is associated with environmental degradation. Outdoor and indoor air pollution, as well as water pollution and waste accumulation, are issues of major concern. However, little documented information exists on the nature and extent of this pollution. A biomonitoring study was conducted to document exposure to trace elements in a representative sample of the population in Kinshasa.

Methods

Fifteen trace elements were measured by ICP-MS, CV-AAS, or HG-AFS in spot urine samples from 220 individuals (50.5% women) aged 6–70?years living in the urban area and from 50 additional subjects from the rural area of Kinshasa. Data were compiled as geometric means and selected percentiles, expressed without (μg/L) or with creatinine adjustment (μg/g cr).

Results

Overall, living in urban Kinshasa was associated with elevated levels of several parameters in urine as compared to the population living in the rural area (Asi, Ba, Cd, Cr, and V) as well as compared to an urban population of the southeast of Congo (Al, As, Cd, Cr, Cu, Pb, Mn, Ni, Se, V, and Zn). Elevated levels were also found by comparison with the reference values in databases involving American, Canadian, French, or German populations.

Conclusions

This study provides the first biomonitoring database in the population of Kinshasa, revealing elevated levels for most urinary TE as compared to other databases. Toxicologically relevant elements such as Al, As, Cd, Pb, and Hg reach levels of public health concern.     

Measles virus strain diversity, Nigeria and Democratic Republic of the Congo

We investigated the genetic diversity of measles virus (MV) in Nigeria (2004-2005) and the Democratic Republic of the Congo (DRC) (2002-2006). Genotype B3 strains circulating in Kinshasa, DRC, in 2002-2003 were fully replaced by genotype B2 in 2004 at the end of the second Congo war. In Nigeria (2004-2005), two genetic clusters of genotype B3, both of which were most closely related to 1 variant from 1998, were identified. Longitudinal analysis of MV strain diversity in Nigeria suggested that only a few of the previously described 1997-1998 variants had continued to circulate, but this finding was concomitant with a rapid restoration of genetic diversity, probably caused by low vaccination coverage and high birth rates. In contrast, the relatively low genetic diversity of MV in DRC and the genotype replacement in Kinshasa reflect a notable improvement in local measles control.     

Human African trypanosomiasis transmission, Kinshasa, Democratic Republic of Congo

To investigate the epidemiology of human African trypanosomiasis (sleeping sickness) in Kinshasa, Democratic Republic of Congo, 2 entomologic surveys were conducted in 2005. Trypanosoma brucei gambiense and human-blood meals were found in tsetse fly midguts, which suggested active disease transmission. Vector control should be used to improve human African trypanosomiasis control efforts.     

Trypanosomiasis control, Democratic Republic of Congo, 1993-2003

In the Democratic Republic of Congo (DRC), human African trypanosomiasis (HAT) reached unprecedented levels in the 1990s. To assess recent trends and evaluate control efforts, we analyzed epidemiologic and financial data collected by all agencies involved in HAT control in DRC from 1993 to 2003. Funds allocated to control populations, as well as to the population screened, doubled from 1993 to 1997 and from 1998 to 2003. The number of cases detected decreased from 26,000 new cases per year in 1998 to 11,000 in 2003. Our analysis shows that HAT control in DRC is almost completely dependent on international aid and that sudden withdrawal of such aid in 1990 had a long-lasting effect. Since 1998, control efforts intensified because of renewed donor interest, including a public-private partnership, and this effort led to a major reduction in HAT incidence. To avoid reemergence of this disease, such efforts should be sustained.     

Risk factors for Marburg hemorrhagic fever, Democratic Republic of the Congo

We conducted two antibody surveys to assess risk factors for Marburg hemorrhagic fever in an area of confirmed Marburg virus transmission in the Democratic Republic of the Congo. Questionnaires were administered and serum samples tested for Marburg-specific antibodies by enzyme-linked immunosorbent assay. Fifteen (2%) of 912 participants in a general village cross-sectional antibody survey were positive for Marburg immunoglobulin G antibody. Thirteen (87%) of these 15 were men who worked in the local gold mines. Working as a miner (odds ratio [OR] 13.9, 95% confidence interval [CI] 3.1 to 62.1) and receiving injections (OR 7.4, 95% CI 1.6 to 33.2) were associated with a positive antibody result. All 103 participants in a targeted antibody survey of healthcare workers were antibody negative. Primary transmission of Marburg virus to humans likely occurred via exposure to a still unidentified reservoir in the local mines. Secondary transmission appears to be less common with Marburg virus than with Ebola virus, the other known filovirus.     

Lakes as source of cholera outbreaks, Democratic Republic of Congo

We studied the epidemiology of cholera in Katanga and Eastern Kasai, in the Democratic Republic of Congo, by compiling a database including all cases recorded from 2000 through 2005. Results show that lakes were the sources of outbreaks and demonstrate the inadequacy of the strategy used to combat cholera.