Shada A. Rouhani

Alternative Rehydration Methods: A Systematic Review and Lessons for Resource-Limited Care

OBJECTIVE: Dehydration is a significant threat to the health of children worldwide and a major cause of death in resource-scarce settings. Although multiple studies have revealed that oral and intravenous (IV) methods for rehydration in nonsevere dehydration are nearly equally effective, little is known about effectiveness beyond these 2 techniques. With this systematic review we analyzed the effectiveness of nonoral and nonintravenous methods of rehydration. METHODS: The Medline, Cochrane, Global Health, Embase, and CINAHL (Cumulative Index to Nursing and Allied Health Literature) databases were searched for articles on intraosseous (IO), nasogastric (NG), intraperitoneal (IP), subcutaneous (hypodermoclysis), and rectal (proctoclysis) rehydration through December 2009. Only human pediatric studies that included data on the effectiveness or complications of these methods were included. RESULTS: The search identified 38 articles that met the inclusion criteria: 12 articles on NG, 16 on IO, 7 on IP, 3 on subcutaneous, and none on rectal rehydration. NG rehydration was as effective as IV rehydration for moderate-to-severe dehydration. IO rehydration was effective and easy to obtain, although only 1 randomized trial was identified. IP rehydration had some benefit for moderate dehydration, although none of the trials had control groups. Limited data were available on subcutaneous rehydration, and only 1 case series showed benefit. CONCLUSIONS: NG rehydration should be considered second-line therapy, after oral rehydration, particularly in resource-limited environments. IO rehydration seems to be an effective alternative when IV access is not readily obtainable. Additional evidence is needed before IP and subcutaneous rehydration can be endorsed.

A national population-based assessment of 2007–2008 election-related violence in Kenya

BackgroundFollowing the contested national elections in 2007, violence occurred throughout Kenya. The objective of this study was to assess the prevalence, characteristics, and health consequences of the 2007–2008 election-related violence.MethodsA cross-sectional, national, population-based cluster survey of 956 Kenyan adults aged ≥ 18 years was conducted in Kenya in September 2011 utilizing a two-stage 90 x 10 cluster sample design and structured interviews and questionnaires. Prevalence of all forms of violence surrounding the 2007 election period, symptoms of major depressive disorder (MDD) and posttraumatic stress disorder (PTSD), and morbidity related to sexual and physical violence were assessed.ResultsOf 956 households surveyed, 916 households participated (response rate 95.8%). Compared to pre-election, election-related sexual violence incidents/1000 persons/year increased over 60-fold (39.1-2370.1; p < .001) with a concurrent 37-fold increase in opportunistic sexual violence (5.2-183.1; p < .001). Physical and other human rights violations increased 80-fold (25.0-1987.1; p < .001) compared to pre-election. Overall, 50% of households reported at least one physical or sexual violation. Households reporting violence were more likely to report violence among female household members (66.6% vs. 58.1%; p = .04) or among the Luhya ethnic group (17.0% vs. 13.8%; p = 0.03). The most common perpetrators of election-related sexual violence were reported to be affiliated with government or political groups (1670.5 incidents/1000 persons per year); the Kalenjin ethnic group for physical violations (54.6%). Over thirty percent of respondents met MDD and PTSD symptom criteria; however, symptoms of MDD (females, 63.3%; males, 36.7%; p = .01) and suicidal ideation (females, 68.5%; males, 31.5%; p = .04) were more common among females. Substance abuse was more common among males (males, 71.2%; females, 28.8%; p < .001).ConclusionOn a national level in Kenya, politically-motivated and opportunistic sexual and physical violations were commonly reported among sampled adults with associated health and mental health outcomes.

Respondent-driven sampling to assess mental health outcomes, stigma and acceptance among women raising children born from sexual violence-related pregnancies in eastern Democratic Republic of Congo

Objectives Assess mental health outcomes among women raising children from sexual violence-related pregnancies (SVRPs) in eastern Democratic Republic of Congo and stigma toward and acceptance of women and their children. Design Participants were recruited using respondent-driven sampling. Setting Bukavu, Democratic Republic of Congo in 2012. Participants 757 adult women raising children from SVRPs were interviewed. A woman aged 18 and older was eligible for the study if she self-identified as a sexual violence survivor since the start of the conflict (∼1996), conceived an SVRP, delivered a liveborn child and was currently raising the child. A woman was ineligible for the study if the SVRP ended with a spontaneous abortion or fetal demise or the child was not currently living or in the care of the biological mother. Intervention Trained female Congolese interviewers verbally administered a quantitative survey after obtaining verbal informed consent. Outcome measures Symptom criteria for major depressive disorder, post-traumatic stress disorder, anxiety and suicidality were assessed, as well as stigma toward the woman and her child. Acceptance of the woman and child from the spouse, family and community were analysed. Results 48.6% met symptom criteria for major depressive disorder, 57.9% for post-traumatic stress disorder, 43.3% for anxiety and 34.2% reported suicidality. Women who reported stigma from the community (38.4%) or who reported stigma toward the child from the spouse (42.9%), family (31.8%) or community (38.1%) were significantly more likely to meet symptom criteria for most mental health disorders. Although not statistically significant, participants who reported acceptance and acceptance of their children from the spouse, family and community were less likely to meet symptom criteria. Conclusions Women raising children from SVRPs experience symptoms of mental health disorders. Programming addressing stigma and acceptance following sexual violence may improve mental health outcomes in this population.

Testing experiences of HIV positive refugees in Nakivale Refugee Settlement in Uganda: informing interventions to encourage priority shifting

BackgroundRecent initiatives by international health and humanitarian aid organizations have focused increased attention on making HIV testing services more widely available to vulnerable populations. To realize potential health benefits from new services, they must be utilized. This research addresses the question of how utilization of testing services might be encouraged and increased for refugees displaced by conflict, to make better use of existing resources.MethodsOpen-ended interviews were conducted with HIV-infected refugees (N=73) who had tested for HIV and with HIV clinic staff (N=4) in Nakivale Refugee Settlement in southwest Uganda. Interviews focused on accessibility of HIV/AIDS-related testing and care and perspectives on how to improve utilization of testing services. Data collection took place at the Nakivale HIV/AIDS Clinic from March to July of 2011. An inductive approach to data analysis was used to identify factors related to utilization.ResultsIn general, interviewees report focusing daily effort on tasks aimed at meeting survival needs. HIV testing is not prioritized over these responsibilities. Under some circumstances, however, HIV testing occurs. This happens when: (a) circumstances realign to trigger a temporary shift in priorities away from daily survival-related tasks; (b) survival needs are temporarily met; and/or (c) conditions shift to alleviate barriers to HIV testing.ConclusionHIV testing services provided for refugees must be not just available, but also utilized. Understanding what makes HIV testing possible for refugees who have tested can inform interventions to increase testing in this population. Intervening by encouraging priority shifts toward HIV testing, by helping ensure survival needs are met, and by eliminating barriers to testing, may result in refugees making better use of existing testing services.

Strengthening emergency care: experience in central Haiti.

www.thelancet.com/lancetgh Vol 3 (S2) April 2015 S5 world is no easy task. WHO has long advocated a set of interventions to fortify a nation’s blood supply, but countries will have diffi culty solving these problems on their own. Nations with the lowest donation rates also have high rates of malnutrition, chronic anaemia, and TTIs, severely restricting the donor pool. Blood availability must be addressed as a global priority. Until the international community develops feasible equity-based transnational strategies, billions will continue to lack access to life-saving transfusions. First, we must build a donor pool fi t for donation by combating malnutrition as aggressively as TTIs. Next, we must establish well distributed blood bank infrastructure capable of meeting demand. Although these eff orts might lack a profi t motive, global public– private partnerships have had success in developing drugs for neglected diseases, and should be considered as a structural response to this crisis. As these changes lay the foundation for a better donor pool, so too must we change the fear and trepidation that surrounds blood donation in many regions of the world. We must engage local community leaders in concert with clerics in churches, temples, and mosques, both to dispel myths about blood donation and to encourage it as a civic responsibility.

Stigma and Parenting Children Conceived From Sexual Violence

BACKGROUND AND OBJECTIVES: Since armed conflict began in 1996, widespread sexual violence in eastern Democratic Republic of Congo has resulted in many sexual violence-related pregnancies (SVRPs). However, there are limited data on the relationships between mothers and their children from sexual violence. This study aimed to evaluate the nature and determinants of these maternal–child relationships. METHODS: Using respondent-driven sampling, 757 women raising children from SVRPs in South Kivu Province, Democratic Republic of Congo were interviewed. A parenting index was created from questions assessing the maternal–child relationship. The influences of social stigma, family and community acceptance, and maternal mental health on the parenting index were assessed in univariate and multivariable analyses. RESULTS: The majority of mothers reported positive attitudes toward their children from SVRPs. Prevalence of perceived family or community stigma toward the women or their children ranged from 31.8% to 42.9%, and prevalence of perceived family or community acceptance ranged from 45.2% to 73.5%. In multivariable analyses, stigma toward the child, as well as maternal anxiety and depression, were associated with lower parenting indexes, whereas acceptance of the mother or child and presence of a spouse were associated with higher parenting indexes (all P ≤ .01). CONCLUSIONS: In this study with a large sample size, stigma and mental health disorders negatively influenced parenting attitudes, whereas family and community acceptance were associated with adaptive parenting attitudes. Interventions to reduce stigmatization, augment acceptance, and improve maternal mental health may improve the long-term well-being of mothers and children from SVRPs.

Sexual violence-related pregnancies in eastern Democratic Republic of Congo: a qualitative analysis of access to pregnancy termination services

BackgroundSexual violence has been prevalent throughout the armed conflict in eastern Democratic Republic of Congo (DRC). Research on sexual violence-related pregnancies (SVRPs) and pregnancy termination in eastern DRC, a context with high prevalence of sexual violence, high maternal mortality, and restrictive abortion laws, is scant but crucial to improving the overall health of women in the DRC. Understanding women’s perceptions and experiences related to an SVRP, and in particular to pregnancy termination in this context, is critical for developing effective, targeted programming.MethodsRespondent-driven sampling (RDS) was used to recruit two subgroups of women reporting SVRPs, 1) women raising a child from an SVRP (parenting group) and 2) women who had terminated an SVRP (termination group), in Bukavu, DRC in 2012. Semi-structured qualitative interviews on pregnancy history and outcomes were conducted with a systematically selected sub-group of women recruited through RDS methodology. Interview responses were translated, transcribed and uploaded to the qualitative data analysis software Dedoose. Thematic content analysis, complemented by the constant comparative technique from grounded theory, was subsequently used as the analytic approach for data analysis.ResultsFifty-five qualitative interviews (38 parenting group and 17 termination group) were completed. The majority of women in the termination group reported using traditional herbs to terminate the SVRP, which they often obtained on their own or through family, friends and traditional healers; whereas women in the parenting group reported ongoing pregnancies after attempting pregnancy termination with herbal medications. Three women in the termination group reported accessing services in a health center. Almost half of the women in the parenting group cited fear of death from termination as a reason for continuing the pregnancy. Other women in the parenting group contemplated pregnancy termination, but did not know where to access services. Potential legal ramifications and religious beliefs also influenced access to services.ConclusionsWomen in this study had limited access to evidence-based safe abortion care and faced potential consequences from unsafe abortion, including increased morbidity and mortality. Increased access to reproductive health services, particularly safe, evidence-based abortion services, is paramount for women with SVRPs in eastern DRC and other conflict-affected regions.

Measuring a hidden population: A novel technique to estimate the population size of women with sexual violence-related pregnancies in South Kivu Province, Democratic Republic of Congo

Successive sampling (SS)–population size estimation (PSE) is a technique used to estimate the sizes of hidden populations using data collected in respondent-driven sampling (RDS) surveys. We assess past estimations and use new data from an RDS survey to calculate a new PSE. In 2012, 852 adult women in South Kivu Province, Democratic Republic of Congo, who self-identified as survivors of sexual violence, resulting in a pregnancy, since the start of the war (in 1996) were sampled using RDS. We used imputed visibility, enrollment order, and prior estimates for PSE using SS-PSE in RDS Analyst. Prior estimates varied between Congolese local experts and researchers. We calculated the PSE of women with a sexual violence-related pregnancy in South Kivu using researchers’ priors to be approximately 17,400. SS–PSE is an effective method for estimating the population sizes of hidden populations, useful for providing evidence for services and resource allocation. SS–PSE is beneficial because population sizes can be calculated after conducting the survey and do not rely on separate studies or additional data (as in network scale-up, multiplier, and capture-recapture methods).

The role of social support on HIV testing and treatment adherence: A qualitative study of HIV-infected refugees in southwestern Uganda

ABSTRACT Little is known about the factors that encourage or discourage refugees to test for HIV, or to access and adhere to HIV care. In non-refugee populations, social support has been shown to influence HIV testing and utilisation of services. The present study enrolled HIV-infected refugees on anti-retroviral therapy (ART) in Uganda, who participated in qualitative interviews on HIV testing, treatment, and adherence. Interviews were analysed for themes about four types of social support: emotional, informational, instrumental, and appraisal support. A total of 61 interviews were analysed. Four roles for these types of social support were identified: (1) informational support encouraged refugees to test for HIV; (2) emotional support helped refugees cope with a diagnosis of HIV; (3) instrumental support facilitated adherence to ART and (4) after diagnosis, HIV-infected refugees provided informational and emotional support to encourage other refugees to test for HIV. These results suggest that social support influences HIV testing and treatment among refugees. Future interventions should capitalise on social support within a refugee settlement to facilitate testing and treatment.

Urbanization and Humanitarian Access Working Group: toward guidelines for humanitarian standards and operations in urban settings.

1. Harvard Affiliated Emergency Medicine Residency, Brigham and Women’s Hospital and Massachusetts General Hospital. Boston, Massachusetts USA 2. Program on Urbanization and Humanitarian Emergencies. Associate Faculty, Harvard Humanitarian Initiative. Department of Emergency Medicine, Brigham and Women’s Hospital. Clinical Instructor, Harvard Medical School, Boston, Massachusetts USA 3. Senior Fellow & Scientist, Harvard Humanitarian Initiative, Harvard School of Public Health Cambridge, Massachusetts USA