Conceptualizing Contraceptive Agency: A Critical Step to Enable Human Rights-Based Family Planning Programs and Measurement

We propose a detailed framework for contraceptive agency to serve as a rights-based guide for centering individuals’ ability to make and act on their own contraceptive choices, regardless of what those choices are, in program design and evaluation.

Effect of a gender-synchronized family planning intervention on inequitable gender norms in a cluster randomized control trial among husbands of married adolescent girls in Dosso, Niger

Gender inequity is pervasive globally and has severe consequences for health and well-being, particularly for women and girls in Niger. The Reaching Married Adolescents in Niger (RMA) intervention aimed to promote equitable gender norms in order to increase modern contraceptive use and reduce intimate partner violence among married adolescent girls and their husbands in Niger. Using data from a 4-arm factorial cluster randomized control trial of the RMA intervention (2016-2019), the current study assesses effects of the RMA intervention on gender norms among husbands. We used an adjusted hierarchical difference-in-differences linear regression model to assess these effects. The mean score for perceived gender inequitable norms at baseline was 4.1 (n=1,055; range: 0-5). Assignment to the RMA small groups intervention was associated with a 0.62 lower score (95% CI: -1.05, -0.18) relative to controls at follow-up, after adjusting for baseline differences. No significant effects were detected for other intervention arms. As a low-cost, simple, scalable, and transferrable intervention with rigorous evidence of being able to change such gender norms, this community health worker-based small group intervention could be valuable to the field of public health for reducing the negative impact of inequitable gender norms on health and wellbeing in similar settings.

Psychometric Properties and Refinement of the ATT-IPV Scale to Measure Attitudes about Intimate Partner Violence among Married Adolescents and Their Husbands in Niger

(1) Background: This study sought to assess the appropriateness of a five-item scale to measure attitudes towards IPV (ATT-IPV) among married adolescent girls and their husbands in Niger, a population in which this scale has not yet been tested. (2) Methods: Using data collected from 1100 pairs of married adolescents, aged 13-19 years old, and their husbands across 48 villages in rural Niger, we performed classical test theory reliability and exploratory factor analysis, followed by item response theory (IRT) analyses and testing differential item functioning (DIF) by gender. (3) Results: The ATT-IPV scale was found to be internally consistent (alpha = 0.8) and unidimensional in this population, with all items loading onto one factor. We found differential item functioning of the following item: "In your opinion, is a husband justified in hitting or beating his wife in the following situations: If she burns his food?" by gender, suggesting that in order to have a scale that performs similarly in men and women, that item should be removed. (4) Conclusions: The ATT-IPV scale is useful as a measure of attitudes towards IPV among married adolescents and their husbands in Niger. However, it may need to be updated to reflect additional forms of violence and to eliminate gender-differential responses in order to be a more effective measure.

Measuring social norms of intimate partner violence to exert control over wife agency, sexuality, and reproductive autonomy: an item response modelling of the IPV-ASRA scale

BACKGROUND

The field of violence prevention research is unequivocal that interventions must target contextual factors, like social norms, to reduce gender-based violence. Limited research, however, on the social norms contributing to intimate partner violence or reproductive coercion exists. One of the driving factors is lack of measurement tools to accurately assess social norms.

METHODS

Using an item response modelling approach, this study psychometrically assesses the reliability and validity of a social norms measure of the acceptability of intimate partner violence to exert control over wife agency, sexuality, and reproductive autonomy with data from a population-based sample of married adolescent girls (ages 13-18) and their husbands in rural Niger (n = 559 husband-wife dyads) collected in 2019.

RESULTS

A two-dimensional Partial Credit Model for polytomous items was fit, showing evidence of reliability and validity. Higher scores on the "challenging husband authority" dimension were statistically associated with husband perpetration of intimate partner violence.

CONCLUSIONS

This brief scale is a short (5 items), practical measure with strong reliability and validity evidence. This scale can help identify populations with high-need for social norms-focused IPV prevention and to help measure the impact of such efforts.

Effects of the reaching married adolescents program on modern contraceptive use and intimate partner violence: results of a cluster randomized controlled trial among married adolescent girls and their husbands in Dosso, Niger

BACKGROUND

Niger has the highest rate of adolescent fertility in the world, with early marriage, early childbearing and high gender inequity. This study assesses the impact of Reaching Married Adolescents (RMA), a gender-synchronized social behavioral intervention designed to improve modern contraceptive use and reduce intimate partner violence (IPV) among married adolescent couples in rural Niger.

METHODS

We conducted a four-armed cluster-randomized trial in 48 villages across three districts in Dosso region, Niger. Married adolescent girls (ages 13-19) and their husbands were recruited within selected villages. Intervention arms included home visits by gender-matched community health workers (CHWs) (Arm 1), gender-segregated, group discussion sessions (Arm 2), and both approaches (Arm 3). We used multilevel mixed-effects Poisson regression models to assess intervention effects for our primary outcome, current modern contraceptive use, and our secondary outcome, past year IPV.

RESULTS

Baseline and 24-month follow-up data were collected April-June 2016 and April-June 2018. At baseline, 1072 adolescent wives were interviewed (88% participation), with 90% retention at follow-up; 1080 husbands were interviewed (88% participation), with 72% retention at follow-up. Adolescent wives had higher likelihood of modern contraceptive use at follow-up relative to controls in Arm 1 (aIRR 3.65, 95% CI 1.41-8.78) and Arm 3 (aIRR 2.99, 95% CI 1.68-5.32); no Arm 2 effects were observed. Relative to those in the control arm, Arm 2 and Arm 3 participants were significantly less likely to report past year IPV (aIRR 0.40, 95% CI 0.18-0.88 for Arm 2; aIRR 0.46, 95% CI 0.21-1.01 for Arm 3). No Arm 1 effects were observed.

CONCLUSIONS

The RMA approach blending home visits by CHWs and gender-segregated group discussion sessions is the optimal format for increasing modern contraceptive use and decreasing IPV among married adolescents in Niger. Trial registration This trial is retrospectively registered with ClinicalTrials.gov, Identifier NCT03226730.

Long Noncoding RNA Expression Independently Predicts Outcome in Pediatric Acute Myeloid Leukemia

PURPOSE

Optimized strategies for risk classification are essential to tailor therapy for patients with biologically distinctive disease. Risk classification in pediatric acute myeloid leukemia (pAML) relies on detection of translocations and gene mutations. Long noncoding RNA (lncRNA) transcripts have been shown to associate with and mediate malignant phenotypes in acute myeloid leukemia (AML) but have not been comprehensively evaluated in pAML.

METHODS

To identify lncRNA transcripts associated with outcomes, we evaluated the annotated lncRNA landscape by transcript sequencing of 1,298 pediatric and 96 adult AML specimens. Upregulated lncRNAs identified in the pAML training set were used to establish a regularized Cox regression model of event-free survival (EFS), yielding a 37 lncRNA signature (lncScore). Discretized lncScores were correlated with initial and postinduction treatment outcomes using Cox proportional hazards models in validation sets. Predictive model performance was compared with standard stratification methods by concordance analysis.

RESULTS

Training set cases with positive lncScores had 5-year EFS and overall survival rates of 26.7% and 42.7%, respectively, compared with 56.9% and 76.3% with negative lncScores (hazard ratio, 2.48 and 3.16; P < .001). Pediatric validation cohorts and an adult AML group yielded comparable results in magnitude and significance. lncScore remained independently prognostic in multivariable models, including key factors used in preinduction and postinduction risk stratification. Subgroup analysis suggested that lncScores provide additional outcome information in heterogeneous subgroups currently classified as indeterminate risk. Concordance analysis showed that lncScore adds to overall classification accuracy with at least comparable predictive performance to current stratification methods that rely on multiple assays.

CONCLUSION

Inclusion of the lncScore enhances predictive power of traditional cytogenetic and mutation-defined stratification in pAML with potential, as a single assay, to replace these complex stratification schemes with comparable predictive accuracy.

Preference-Aligned Fertility Management as a Person-Centered Alternative to Contraceptive Use-Focused Measures

Equating contraceptive use with programmatic success is fundamentally flawed in failing to account for whether individuals desire contraceptive use; this is problematic because nonuse can reflect empowered decision-making and use may reflect an individual's inability to refuse or discontinue a method. A rights-based approach demands respect for individuals' freedom to weigh options and choose how their desire for pregnancy prevention can be accommodated by available methods and within the context of their own personal, social, and material constraints. We offer an alternative construct, preference-aligned fertility management (PFM), that provides a more holistic indicator of whether one's contraceptive needs are met. PFM is more person-centered and informative for programming than status quo measures of unmet need, demand satisfied, and contraceptive use which define a positive outcome in relation to pregnancy risk rather than one's stated preferences. The PFM approach goes beyond other recent proposals for modifying the concept of unmet need by refraining from judgment of legitimate reasons for nonuse of contraception and offers a straightforward way to capture whether people act in line with their preferences. We conclude with discussion of how we plan to measure PFM in the Innovations for Choice and Autonomy (ICAN) study in Nigeria and Uganda.

Sustained impact of community-based interventions on contraceptive use among married adolescent girls in rural Niger: Results from a cluster randomized controlled trial

OBJECTIVE

To evaluate the sustained impact of community-based family planning (FP) interventions on current modern contraceptive and long-acting reversible contraceptive (LARC) use among married adolescent girls in rural Niger.

METHODS

We used a cluster randomized controlled trial design following married adolescent girls and their husbands over 3 years. Villages were randomized to one of four arms: household visits, small group discussions, combined intervention, or control. For 1.5 years, couples were exposed to one intervention activity per month and 1.5 years after implementation ended, we used a multi-level mixed effects logistic regression model to evaluate changes in key FP outcomes.

RESULTS

We analyzed survey data from 404 married adolescent girls with data at baseline and endline. Small group discussions (+35.6%; adjusted odds ratio [aOR] 7.94, P < 0.001) and the combined intervention (+17.9%: aOR 4.53, P = 0.005) led to statistically significant increases in the odds of using modern contraceptives at endline compared with the control. The combined intervention (+14.2%; aOR 7.98, P < 0.001) and home visits (+12.6%; aOR 8.09, P < 0.001) led to statistically significant increases in odds of using LARC methods at endline compared with the control. Increase in LARC use was driven by implant use across all intervention groups.

CONCLUSION

This study contributes to the empirical evidence base on the sustained impact of community-based interventions on increases in FP use among married adolescent girls in low- and middle-income countries.

Mediating effects of inequitable gender norms on intimate partner violence and contraceptive use in a cluster randomized control trial in Niger: A causal inference mediation analysis

Background

Gender inequity, a deeply-rooted driver of poor health globally, is expressed in society through gender norms, the unspoken rules that govern gender-related roles and behavior. The development of public health interventions focused on promoting equitable gender norms are gaining momentum internationally, but there remain critical gaps in the evidence about how these interventions are working to change behavioral outcomes.

Methods

A four-arm cluster randomized control trial (cRCT) was conducted to evaluate the effects of the Reaching Married Adolescents in Niger (RMA) intervention on modern contraceptive use and intimate partner violence (IPV) among married adolescent girls and their husbands in Dosso, Niger (T1: 1042 dyads; 24 mos. follow-up: 737 dyads, 2016-2019). This study seeks to understand if changes in perceived inequitable gender norms among husbands are the mechanism behind effects on modern contraceptive use and IPV. We estimated natural direct and indirect effects via these gender norms using inverse odds ratio weighting. An intention-to-treat approach and a difference-in-differences estimator in a hierarchical linear probability model was used to estimate prevalence differences, along with bootstrapping to estimate confidence intervals.

Results

The total effects of the RMA small group intervention (Arm 2) is estimated to be an 8% reduction in prevalence of IPV [95% CI: -0.18, 0.01]. For this arm, the natural indirect effect through gender inequitable social norms is associated with a 2% decrease (95% CI: -0.07, 0.12), accounting for 22.3% of this total effect, and the natural direct effect with a 6% decrease (95% CI: -0.20, -0.02) in IPV. Of the total effect of the RMA household visit intervention (Arm 1) on contraceptive use (20% increase), indirect effects via inequitable gender norms were associated with an 11% decrease (95% CI: -0.18, -0.01) and direct effects with a 32% increase (95% CI: 0.13, 0.44) in contraceptive use. For the combination arm, of the total effects on contraceptive use (19% increase), indirect effects were associated with a 9% decrease (95% CI: -0.20, 0.02) and direct effects with a 28% increase (95% CI: 0.12, 0.46).

Conclusion

The present study contributes experimental evidence that the small group RMA intervention reduced IPV partially via reductions in perceived inequitable gender norms among husbands. Evidence also suggests that increases in perceived inequitable gender norms resulted in decreased contraceptive use among those receiving the household visit intervention component. Not only do these results open the "black box" around how the RMA small group intervention may create behavior change to help inform its future use, they provide evidence supporting behavior change theories and frameworks that postulate the importance of changing underlying social norms in order to reduce IPV and increase modern contraceptive use.

Associations between spousal gender equity and recent unintended pregnancy among married adolescent girls and their husbands in rural Niger

This study in rural Niger examines if gender equity attitudes of married adolescent girls and their husbands are associated with recent unintended pregnancy (UIP) and ever-use of family planning (FP). Logistic regression models were used to calculate adjusted associations between husbands' and wives' equity (jointly and separately) and the two outcomes. UIP was less likely to be reported by adolescent girls with equitable husbands, controlling for wife's equity (adjusted odds ratio/aOR: 0.57, 95% confidence interval/CI: 0.41-0.80), and was more likely to be reported by equitable wives (aOR: 2.26, CI: 1.59-3.24). In stratified analyses, wife's equity was associated with a nearly three-fold likelihood of UIP in couples with inequitable husbands (aOR: 2.79, CI: 1.58-5.05). Ever having used FP was not associated with husbands' or wives' gender equity. Interventions targeting reproductive health outcomes for married adolescent girls should focus on spousal equity attitudes - improving wives' equity might be ineffective if husbands remain inequitable.

Associations of Age at Marriage With Marital Decision-Making Agency Among Adolescent Wives in Rural Niger

PURPOSE

Child marriage is associated with multiple adverse health and social outcomes. Although evidence suggests that child marriage is associated with reduced participation in personal and household decisions for women, less is known about the association between age at marriage and decision-making among married adolescent girls. This study assesses associations between adolescents' age at marriage and two dimensions of decision-making (participation and satisfaction) in the high early marriage prevalence settings of Niger.

METHODS

Cross-sectional data from a cluster-randomized control trial of a community-level program to increase the use of modern contraceptives among married adolescents in the Dosso region of Niger were analyzed. Multiple logistic regression models were used to determine the association of age at marriage with married girls' participation in and satisfaction with decision-making processes.

RESULTS

More than half of married adolescents (N = 796) were married before reaching the age of 15 years. Older age at marriage was associated with adolescents' increased participation in decisions related to economics (adjusted odds ratio: 1.23; 95% confidence interval: 1.05-1.43) and health-care access (adjusted odds ratio: 1.18; 95% confidence interval: 1.01-1.40), but not with greater reported satisfaction with their control over these decisions.

CONCLUSIONS

The study suggests that marrying as a very young adolescent places girls in even more disadvantaged positions regarding decision-making. These findings indicate the need to design programs targeted at addressing inequitable gender norms to reduce early child marriage and increase participation in decision-making. Further study of satisfaction with participation in decision-making is recommended, including consideration of whether it is related to gender norms for participation in decisions rather than actual participation.

Social network and social normative characteristics of married female adolescents in Dosso, Niger: Associations with modern contraceptive use

In this study we analysed the social networks of a sample of married adolescent girls (ages 13-19 years) residing in Dosso, Niger (N = 322); data were collected for evaluation of a family planning (FP) intervention. Participants were asked to name individuals important in their lives (alters) using three name generating questions as part of a larger survey on reproductive health, social norms, and FP. One alter per girl was then recruited to be separately interviewed (N = 250). This provided us with two separate datasets: one with data from each respondent regarding each person that they nominated, and one with the interviewed alters matched with the respondent who nominated them. We found that married adolescent girls who were nulliparous were more likely to have no alters and that those in the intervention had the most alters. Alters of treatment participants were more likely to have used FP. Respondents were more likely to have used FP when their sisters or in-laws had, but there was no correlation with use by friends. Our results provide evidence of diffusion of the FP program to those close to intervention participants. Future research should study these dynamics, crucial to understanding intervention costing, impact, and normative change.

Associations of spousal communication with contraceptive method use among adolescent wives and their husbands in Niger

OBJECTIVES

This study aims to examine associations between spousal communication about contraception and ever use of modern contraception, overt modern contraceptive use (with husband's knowledge), and covert modern contraceptive use (without husband's knowledge) among adolescent wives and their husbands in Niger.

STUDY DESIGN

Cross-sectional data, from the Reaching Married Adolescents Study, were collected from randomly selected adolescent wives (ages 13-19 years) and their husbands from 48 randomly selected villages in rural Niger (N = 1,020 couples). Logistic regression models assessed associations of couples' reports of spousal communication about contraception with wives' reports of contraception (overall, overt, and covert).

RESULTS

About one-fourth of adolescent wives and one-fifth of husbands reported spousal communication about contraception. Results showed couples' reports of spousal communication about contraception were positively associated with ever use of modern contraception. Couples' reports of spousal communication about contraception were negatively associated with covert modern contraceptive use compared to overt use. Wives' reports of spousal communication were marginally associated with covert use compared to no use but husbands' reports were not.

CONCLUSION

Among a sample of couples in Niger, spousal communication about contraception was positively associated with modern contraceptive use (compared to no use) and negatively with covert use (compared to overt use) but wives' and husbands' reports showed differential associations with covert use compared to no use. Since there is little understanding of couple communication surrounding covert contraceptive use decisions, research should focus on characterizing content and context of couple communication particularly in cases of disagreement over fertility decisions.

Isolation of a methane-oxidizing bacterium that bioremediates hexavalent chromium from a formerly industrialized Suburban River

Sediment samples were taken from sediment adjacent to a suburban river in Sheffield in Northern England that had suffered heavy metal pollution due to previous activity of the steel industry (between the 17th and 19th centuries). The most abundant heavy metals found in the samples were lead, chromium, nickel, arsenic and cobalt, with maximum concentrations of 412·80, 25·232, 25·196, 8·123 and 7·66 mg kg^-1 , respectively. Enrichment cultures were set up using methane as carbon and energy source, as a result of which a strain of methanotroph was isolated that was shown via 16S rRNA gene sequencing to be a strain Methylomonas koyamae and given the designation SHU1. M. koyamae SHU1 removed hexavalent chromium from an initial concentration of 10 ppm, which was inhibited by the metabolic inhibitor sodium azide or the methane monooxygenase inhibitor phenylacetylene. To the authors' knowledge, this is the first description of a strain of the widely environmentally distributed genus Methylomonas that is capable of remediating hexavalent chromium. SIGNIFICANCE AND IMPACT OF THE STUDY: Aerobic methanotrophic bacteria are known for bioremediation of an increasing range of organic and inorganic pollutants, using methane as carbon and energy source. Previously, one laboratory methanotroph strain, Methylococcus capsulatus Bath, was known to bioremediate toxic chromium (VI) by reducing it to chromium (III). Here, a newly isolated methanotroph strain, Methylomonas koyamae SHU1, has been shown able to remediate chromium (VI). This indicates that chromium (VI) bioremediation is not unique to M. capsulatus and moreover adds weight to the suggestion that methanotrophs may contribute directly to chromium (VI) detoxification in nature and in polymicrobial bioremediation fed with methane.

Spatial analysis of individual- and village-level sociodemographic characteristics associated with age at marriage among married adolescents in rural Niger

Background

Niger has the highest prevalence of child marriage in the world. While child marriage in Niger is clearly normative in the sense that it is commonly practiced, the social and contextual factors that contribute to it are still unclear.

Methods

Here, we tested the importance of village-level factors as predictors of young age at marriage for a group of married adolescent girls (N = 1031) in the Dosso district of rural Niger, using multi-level and geographic analyses. We aggregated significant individual level factors to determine whether, independent of a girl’s own sociodemographic characteristics, the impact of each factor is associated at the village level. Finally, we tested for spatial dependence and heterogeneity in examining whether the village-level associations we find with age at marriage differ geographically.

Results

The mean age of marriage for girls in our study was 14.20 years (SD 1.8). Our statistical results are consistent with other literature suggesting that education is associated with delayed marriage, even among adolescent girls. Younger ages at marriage are also associated with a greater age difference between spouses and with a greater likelihood of women being engaged in agricultural work. Consistent with results at the individual level, at the village level we found that the proportion of girls who do agricultural work and the mean age difference between spouses were both predictive of a lower age at marriage for individual girls. Finally, mapping age at marriage at the village level revealed that there is geographical variation in age at marriage, with a cluster of hot spots in the Hausa-dominated eastern area where age at marriage is particularly low and a cluster of cold spots in the Zarma-dominated western areas where age at marriage is relatively high.

Conclusions

Our findings suggest that large-scale approaches to eliminating child marriage in these communities may be less successful if they do not take into consideration geographically and socially determined contextual factors at the village level.

Associations of reproductive coercion and intimate partner violence with overt and covert family planning use among married adolescent girls in Niger

BACKGROUND

In Niger the prevalence of girl child marriage and low female control over family planning (FP) has resulted in the world's highest adolescent fertility. Male control of FP is associated with intimate partner violence (IPV) and reproductive coercion (RC). We assessed associations of IPV and RC with FP use among married adolescent girls (ages 13-19 years) in Dosso, Niger (N = 1072).

METHODS

Multivariable, cross-sectional regression models assessed associations between physical IPV, sexual IPV, and RC and any FP use, FP use with husband knowledge (overt use), and FP use without husband knowledge (covert use).

FINDINGS

One in four married adolescent girls using FP reported doing so without husband's knowledge. Unadjusted and adjusted models indicated that physical IPV and RC were associated with covert FP use (vs. no use and vs. overt use), but not with overt use vs. no use. Only physical IPV remained significantly associated with covert use in models including all three forms of violence (AOR: 1.94 vs. any use; AOR: 3.63 vs. overt use).

INTERPRETATION

Married adolescents experiencing physical IPV or RC were more likely that others to use FP without their husbands' knowledge. No form of GBV affected odds of FP use with husbands' knowledge. Current results suggest caution regarding promoting engagement of men in decisions to use FP in this context, as this may undermine the reproductive autonomy of girls and women who will choose to use FP without the knowledge of their male partners.

Married very young adolescent girls in Niger at greatest risk of lifetime male partner reproductive coercion and sexual violence

Objective

The purpose of this analysis was to compare and contrast reproductive health (RH), gender equity attitudes, and intimate partner violence (IPV) among married very young adolescent (VYA) girls with married older adolescent girls and young women (AGYW) in rural Niger given limited literature on the topic.

Methods

We conducted an exploratory analysis of baseline data from the Reaching Married Adolescents Trial in Dosso region, Niger. We report counts and percents, by age group (13–14 years (VYA), 15–16 years, 17–19 years), of AGYW’s self-efficacy to use family planning (FP), accurate knowledge of FP, current use of modern FP, and unintended last pregnancy (UIP); lifetime reproductive coercion (RC), physical IPV, and sexual IPV; and gender equity attitudes. We also assess whether percents differ between VYA and older groups using Pearson’s Chi-Square and Fisher’s exact p-values. Results are stratified by parity. Finally, we use logistic regression to consider associations.

Results

There were 49 VYA, 248 girls aged 15–16, and 775 AGYW aged 17–19 in our sample (n = 1072). Accurate knowledge of FP, self-efficacy to use FP, current use of modern FP, and UIP increased with age; all percents between VYA and AGYW 17–19 were marginally or statistically significantly different. We also saw VYA report higher lifetime RC and sexual IPV versus older groups, with sexual IPV statistically different between VYA and girls 17–19. Parous VYA reported a significantly higher percent of lifetime RC versus older AGYW. Among 17–19 year-olds, odds of current use of FP were higher among AGYW who reported physical IPV, and odds of UIP were higher among those reporting more gender equitable attitudes, both adjusted for parity.

Conclusions

We observed differences in RH, RC, and sexual IPV among married VYA and older AGYW in rural Niger. VYA should be prioritized in research to confirm and further understand their RH needs.

Ewing Sarcoma With Emphasis on Extra-skeletal Ewing Sarcoma: A Decade's Experience From a Single Centre in India

INTRODUCTION

The diagnosis of Ewing sarcoma family of tumours (ESFT) is challenging, especially in adults and in extra-skeletal or visceral location. Several morphologic mimics with varied treatment options and prognosis confer diagnostic dilemmas. Application of ancillary diagnostic modalities in surgical pathology in clinical routine has enabled accurate diagnosis of ESFT in bone, soft tissues, and viscera.

AIM

The study aims to assess the clinicopathological features including molecular test results of ESFT with emphasis on sex, age, and location, especially extra-skeletal soft tissue and visceral location.

MATERIAL AND METHODS

Data of clinicopathological, molecular tests (wherever performed), diagnosis rendered in 302 ESFT over a decade from our centre were reviewed. Statistical comparison of skeletal and extra-skeletal tumours with reference to age and sex was done using SPSS package. The P value of <.05 was considered significant.

RESULTS

The cohort included 302 ESFTs with 49% skeletal and 51% extra-skeletal tumours. Thigh was most common site among skeletal tumours; chest wall, paraspinal location, and retroperitoneum among soft tissues (39.4%); and kidney, ovary, and cervix among visceral tumours (11.3%). Fluorescence in situ hybridisation for EWSR1 gene rearrangement was positive in 54 patients and reverse-transcriptase polymerase chain reaction in 19 patients. Predominance of male sex, younger age and location in extremities among skeletal tumours and lack of gender predilection, higher age and axial location in extra-skeletal tumours were noted, which were statistically significant. Molecular tests were performed more frequently in extra-skeletal tumours, especially in visceral tumours to establish the diagnosis.

CONCLUSIONS

The study showed statistically significant differences in the age, sex, and location between skeletal and extra-skeletal ESFT. The increased percentage of extra-skeletal tumours especially in viscera was attributed to the increased awareness and availability of ancillary techniques.

Protocol for cluster randomized evaluation of reaching married adolescents - a gender-synchronized intervention to increase modern contraceptive use among married adolescent girls and young women and their husbands in Niger

Background

Early marriage and early childbearing are highly prevalent in Niger with 75% of girls married before age 18 years and 42% of girls giving birth between ages 15 and 18 years. In 2012, only 7% of all 15–19-year-old married adolescents (male and female) reported use of a modern contraceptive method with barriers including misinformation, and social norms unsupportive of contraception. To meet the needs of married adolescents and their husbands in Niger, the Reaching Married Adolescents (RMA) program was developed with the goal of improving modern contraceptive method uptake in the Dosso region of Niger.

Methods

Using a four-arm cluster randomized control design, the RMA study seeks to assess whether household visits only (Arm 1), small group discussions only (Arm 2), or a combination of both (Arm 3), as compared to controls (no intervention – Arm 4), improve modern contraceptive method use among married adolescent girls and young women (AGYW), age 13–19 years-old, in three districts of the Dosso region. Intervention conditions were randomly assigned across the three districts, Dosso, Doutchi, and Loga. Within each district, eligible villages were assigned to either that intervention condition or to the control condition (12 intervention and 4 control per district). Across the three intervention conditions, community dialogues regarding modern contraceptive use were also implemented. Data for the study was collected at baseline (April – June 2016), at 24 months post-intervention (April – June 2018), and a final round of data collection will occur at 40 months post-intervention (October – December 2019).

Discussion

The RMA intervention is a gender-synchronized and community-based program implemented among married adolescent girls and their husbands in the context of rural Niger. The intervention is designed to provide education about modern contraception and to promote gender equity in order to increase uptake of modern contraceptive methods. Results from this cluster randomized control study will contribute to the knowledge base regarding the utility of male engagement as a strategy within community-level approaches to promote modern contraceptive method use in the high need context of West Africa.

Trial registration

Registered October 2017 - ClinicalTrials.gov NCT03226730.

Bad girl and unmet family planning need among Sub-Saharan African adolescents: the role of sexual and reproductive health stigma

Adolescent pregnancy contributes to high maternal mortality rates in Sub-Saharan Africa. We explored stigma surrounding adolescent sexual and reproductive health (SRH) and its impact on young Ghanaian women's family planning (FP) outcomes. We conducted in-depth, semi-structured interviews with 63 women ages 15-24 recruited from health facilities and schools in Accra and Kumasi, Ghana. Purposive sampling provided diversity in reproductive/relationship/socioeconomic/religious characteristics. Using both deductive and inductive approaches, our thematic analysis applied principles of grounded theory. Participants described adolescent SRH experiences as cutting across five stigma domains. First, community norms identified non-marital sex and its consequences (pregnancy, childbearing, abortion, sexually transmitted infections) as immoral, disrespectful, and disobedient, resulting in bad girl labeling. Second, enacted stigma entailed gossip, marginalization, and mistreatment from all community members, especially healthcare workers. Third, young sexually active, pregnant, and childbearing women experienced internalized stigma as disgrace, shame and shyness. Fourth, non-disclosure and secret-keeping were used to avoid/reduce stigma. Fifth, stigma resilience was achieved through social support. Collectively, SRH stigma precluded adolescents' use of FP methods and services. Our resulting conceptual model of adolescent SRH stigma can guide health service, public health, and policy efforts to address unmet FP need and de-stigmatize SRH for young women worldwide.

Factors associated with sexual and reproductive health stigma among adolescent girls in Ghana

Objective

Using our previously developed and tested Adolescent Sexual and Reproductive Health (SRH) Stigma Scale, we investigated factors associated with perceived SRH stigma among adolescent girls in Ghana.

Methods

We drew upon data from our survey study of 1,063 females 15-24yrs recruited from community- and clinic-based sites in two Ghanaian cities. Our Adolescent SRH Stigma Scale comprised 20 items and 3 sub-scales (Internalized, Enacted, Lay Attitudes) to measure stigma occurring with sexual activity, contraceptive use, pregnancy, abortion and family planning service use. We assessed relationships between a comprehensive set of demographic, health and social factors and SRH Stigma with multi-level multivariable linear regression models.

Results

In unadjusted bivariate analyses, compared to their counterparts, SRH stigma scores were higher among girls who were younger, Accra residents, Muslim, still in/dropped out of secondary school, unemployed, reporting excellent/very good health, not in a relationship, not sexually experienced, never received family planning services, never used contraception, but had been pregnant (all p-values <0.05). In multivariable models, higher SRH stigma scores were associated with history of pregnancy (β = 1.53, CI = 0.51,2.56) and excellent/very good self-rated health (β = 0.89, CI = 0.20,1.58), while lower stigma scores were associated with older age (β = -0.17, 95%CI = -0.24,-0.09), higher educational attainment (β = -1.22, CI = -1.82,-0.63), and sexual intercourse experience (β = -1.32, CI = -2.10,-0.55).

Conclusions

Findings provide insight into factors contributing to SRH stigma among this young Ghanaian female sample. Further research disentangling the complex interrelationships between SRH stigma, health, and social context is needed to guide multi-level interventions to address SRH stigma and its causes and consequences for adolescents worldwide.

Development and Validation of a Scale to Measure Adolescent Sexual and Reproductive Health Stigma: Results From Young Women in Ghana

Young women's experiences with sexual and reproductive health (SRH) stigma may contribute to unintended pregnancy. Thus, stigma interventions and rigorous measures to assess their impact are needed. Based on formative work, we generated a pool of 51 items on perceived stigma around different dimensions of adolescent SRH and family planning (sex, contraception, pregnancy, childbearing, abortion). We tested items in a survey study of 1,080 women ages 15 to 24 recruited from schools, health facilities, and universities in Ghana. Confirmatory factor analysis (CFA) identified the most conceptually and statistically relevant scale, and multivariable regression established construct validity via associations between stigma and contraceptive use. CFA provided strong support for our hypothesized Adolescent SRH Stigma Scale (chi-square p value < 0.001; root mean square error of approximation [RMSEA] = 0.07; standardized root mean square residual [SRMR] = 0.06). The final 20-item scale included three subscales: internalized stigma (six items), enacted stigma (seven items), and stigmatizing lay attitudes (seven items). The scale demonstrated good internal consistency (α = 0.74) and strong subscale correlations (α = 0.82 to 0.93). Higher SRH stigma scores were inversely associated with ever having used modern contraception (adjusted odds ratio [AOR] = 0.96, confidence interval [CI] = 0.94 to 0.99, p value = 0.006). A valid, reliable instrument for assessing SRH stigma and its impact on family planning, the Adolescent SRH Stigma Scale can inform and evaluate interventions to reduce/manage stigma and foster resilience among young women in Africa and beyond.

Multiple levels of social influence on adolescent sexual and reproductive health decision-making and behaviors in Ghana

Little is known about the multilevel social determinants of adolescent sexual and reproductive health (SRH) that shape the use of family planning (FP) among young women in Africa. We conducted in-depth, semi-structured, qualitative interviews with 63 women aged 15-24 years in Accra and Kumasi, Ghana. We used purposive, stratified sampling to recruit women from community-based sites. Interviews were conducted in English or local languages, recorded, and transcribed verbatim. Grounded theory-guided thematic analysis identified salient themes. Three primary levels of influence emerged as shaping young women's SRH experiences, decision-making, and behaviors. Interpersonal influences (peers, partners, and parents) were both supportive and unsupportive influences on sexual debut, contraceptive (non) use, and pregnancy resolution. Community influences included perceived norms about acceptability/unacceptability of adolescent sexual activity and its consequences (pregnancy, childbearing, abortion). Macro-social influences involved religion and abstinence and teachings about premarital sex, lack of comprehensive sex education, and limited access to confidential, quality SRH care. The willingness and ability of young women in our study to use FP methods and services were affected, often negatively, by factors operating within and across each level. These findings have implications for research, programs, and policies to address social determinants of adolescent SRH.

"I don't know enough to feel comfortable using them:" Women's knowledge of and perceived barriers to long-acting reversible contraceptives on a college campus

OBJECTIVE

To assess multiple dimensions of long-acting reversible contraception (LARC) knowledge and perceived multi-level barriers to LARC use among a sample of college women.

STUDY DESIGN

We conducted an Internet-based study of 1982 female undergraduates at a large mid-western university. Our 55-item survey used a multi-level framework to measure young women's understanding of, experiences with intrauterine devices (IUD) and implants and their perceived barriers to LARC at individual, health systems and community levels. The survey included a 20-item knowledge scale. We estimated and compared LARC knowledge scores and barriers using descriptive, bivariate and linear regression statistics.

RESULTS

Few college women had used (5%) or heard of (22%) LARC, and most self-reported "little" or "no" knowledge of IUDs (79%) and implants (88%). Women answered 50% of LARC knowledge items correctly (mean 10.4, range 0-20), and scores differed across sociodemographic groups (p values<.04). Factors associated with scores in multivariable models included race/ethnicity, program year, sorority participation, religious affiliation and service attendance, employment status, sexual orientation and contraceptive history. Perceived barriers to IUDs included the following: not wanting a foreign object in body (44%), not knowing enough about the method (42%), preferring a "controllable" method (42%), cost (27%), and not being in a long-term relationship (23%). Implant results were similar. "Not knowing enough" was women's primary reason for IUD (18%) and implant (22%) nonuse.

CONCLUSION

Lack of knowledge (both perceived and actual) was the most common barrier among many perceived individual-, systems- and community-level factors precluding these college women's LARC use. Findings can inform innovative, multi-level interventions to improve understanding, acceptability and uptake of LARC on campuses.

IMPLICATIONS

Lack of knowledge of IUDs and implants served as a primary barrier to highly effective contraceptive use among these college women. Comprehensive, patient-centered and multi-level educational public health strategies are needed to promote positive campus climates around LARC and improve family planning outcomes among this substantial reproductive-aged population.

Distal myopathy with rimmed vacuoles and inflammation: a genetically proven case

Distal myopathy with rimmed vacuoles (DMRV) is a major entity of distal myopathy. It is an autosomal recessive disorder and is due to mutations in the GNE gene that regulates the synthesis of sialic acid. Although reported predominantly from Japan, cases have been reported from other parts of the world. We report the first genetically proven case of DMRV from India in a 23-year-old male with gradual onset, progressive distal weakness of both lower limbs with features of inflammation in muscle biopsy.

Association of resident, facility, and geographic characteristics with chronic undernutrition in a nationally represented sample of older residents in U.S. nursing homes

BACKGROUND

Undernutrition (also known as protein-calorie malnutrition or energy-deficiency) is associated with exacerbation of health conditions, increased frailty, and decline in physical, cognitive, and affective function. This is a critical problem for older adults who reside in nursing homes and have many limitations that contribute to reduced food intake.

OBJECTIVE

To determine the relationship of chronic undernutrition [body mass index (BMI) < 18.5 kg/m2] to resident, facility, and geographical characteristics in a national sample of nursing home residents aged 60 y or older in the U.S.

DESIGN

A cross-sectional, secondary analysis of a 10% nationally representative random sample of annual assessments of nursing home residents in the U.S. (n = 128,514), using the Minimum Data Set (MDS). Data included measured weight and height, resident characteristics, facility characteristics, and geographic location.

RESULTS

More than 12% (n = 15,566) were chronically undernourished (energy-deficient), with more than 27% of those being severely undernourished (BMI < 16). Independent correlates of chronic undernutrition (multivariate analysis) included resident characteristics (ADL, having chewing or swallowing problems, or leaving at least 25% of the meal uneaten), facility characteristics (% Medicare and for-profit status), and geographic characteristics (living in nursing home in urban or large towns).

CONCLUSION

This study found a high percentage of chronic undernutrition in this nationally representative sample of U.S. nursing home residents. Furthermore, resident, facility, and geographic characteristics were associated with chronic undernutrition. Strategies need to be developed and documented that ensure nutritional health to residents with a variety of health problems.

Positron emission tomography with f18-fluorodeoxyglucose in the staging and preoperative evaluation of malignant pleural mesothelioma

OBJECTIVES

The purpose of this study was to evaluate the utility of positron emission tomography with F18-fluorodeoxyglucose in the preoperative evaluation and staging of malignant mesothelioma in patients who were candidates for aggressive combined modality therapy.

METHODS

Eighteen consecutive patients with biopsy-proven malignant mesothelioma underwent positron emission tomographic scanning. The results of positron emission tomographic imaging were compared with results obtained by computed tomography, mediastinoscopy, thoracoscopy, and pathologic examination of surgical specimens. All patients fasted and received an average of 14.5 +/- 2.7 mCi of F18-fluorodeoxyglucose for positron emission tomographic scanning. Attenuation-corrected whole-body and regional emission images of the chest and upper abdomen were acquired and formatted into transaxial, coronal, and sagittal images.

RESULTS

All primary malignant mesotheliomas accumulated F18-fluorodeoxyglucose, and the mean standardized uptake value was 7. 6 (range, 3.33-14.85; n = 9). There were no false-negative results of positron emission tomography. Identification of occult extrathoracic metastases by positron emission tomography was the basis for excluding two patients from surgical therapy. There were two false-positive results of positron emission tomography: increased F18-fluorodeoxyglucose uptake in the contralateral chest that was negative by thoracoscopic biopsy (n = 1) and increased abdominal F18-fluorodeoxyglucose uptake after partial colectomy for diverticular disease (n = 1).

CONCLUSIONS

Positron emission tomography can identify malignant pleural mesothelioma and appears to be a useful noninvasive staging modality for patients being considered for aggressive combined modality therapy.

Floating gallbladder: a questionable prelude to torsion: a case report

A 55-year-old woman had recurrent bouts of low substernal and epigastric pain radiating into the interscapular region. A hepatobiliary scan initially showed what was believed to be a dilated common bile duct and nonvisualization of the gallbladder. A delayed image obtained after having the patient move about revealed the presence of a filled gallbladder and normal common bile duct. The combination of recurrent pain with this scintigraphic picture may be representative of a floating gallbladder or an incomplete torsion with spontaneous detorsion. This case is presented to describe the scintigraphic appearance of a mobile gallbladder that may be prone to volvulus and to emphasize the importance of obtaining decubitus or oblique views at the end of a hepatobiliary study in selected cases of unusual findings.

Unusual appearance of thromboembolism on perfusion lung imaging

A 46-year-old woman with advanced ovarian carcinoma had progressive dyspnea and was evaluated with ventilation and perfusion lung imaging. A characteristic pattern of multiple branching perfusion defects of a segmental nature on the perfusion scan suggested tumor microembolism and lymphangitic carcinomatosis. However, in this case, this pattern was associated with pulmonary thromboembolism and was documented by the post mortem examination. Pulmonary thromboembolism should be included among the differential diagnoses in a patient with clinical symptoms and a perfusion scan that reveals multiple branching perfusion defects.

Extraskeletal uptake of technetium-99m-MDP in sites of heparin administration

A 19-yr-old woman with juvenile diabetes and protein C deficiency was referred for a bone scan to rule out osteomyelitis of the right tibia. The bone scan did not reveal evidence of osteomyelitis. There was, however, extraskeletal uptake of the 99mTc bone tracer in the anterior abdominal wall confined to the sites of subcutaneous heparin administration. This case is presented because of its interesting scintigraphic findings and to discuss the association of protein C deficiency and heparin administration as a cause of extraskeletal 99mTc bone tracer accumulation.

Relative sensitivity of Tc-99m WBC versus In-111 WBC in a patient with Crohn disease and steroid use

Numerous studies have shown that chemotaxis is affected by certain antibiotics and steroids. The authors present the case of a patient with Crohn disease relapse with multiple small-bowel fistulae and mesenteric abscesses. Whereas the Tc-99m WBC scan failed to show the intra-abdominal inflammatory foci, an In-111 WBC scan performed within a week delineated the abscesses very well, and these were later confirmed at surgery. This case is presented not only to illustrate the relative sensitivities of a Tc-99m WBC versus an In-111 WBC scan, but also to discuss the impediment to polymorphonuclear chemotaxis by steroids, which may be a contributory factor to the sensitivities of the different radiopharmaceuticals selected for detection of intra-abdominal septic foci.

Relative sensitivity of Tc-99m WBC versus In-111 WBC in a patient with Crohn's disease on steroids

Numerous studies have shown that chemotaxis is affected by certain antibiotics and steroids. A patient had Crohn's disease in relapse with multiple small bowel fistulae and mesenteric abscesses. Although the Tc-99m WBC scan did not show the intra-abdominal inflammatory foci, an In-111 WBC scan performed within a week delineated the abscesses and these were later confirmed at surgery. This case is being presented not only to show the relative sensitivities of a Tc-99m WBC vs. an In-111 WBC scan, but also to discuss the impediment to polymorphonuclear leukocyte chemotaxis by steroids, which may be a contributory factor to the sensitivities of the different radiopharmaceuticals selected for detection of intra-abdominal septic foci.

Radiology of pancreatic tuberculosis: a report of three cases

We report three cases of biopsy proven pancreatic tuberculosis. The patients presented with abdominal pain and intermittent fever. Ultrasound and computed tomography revealed a diffusely enlarged pancreas with focal hypoechoic/hypodense lesions in all three patients. In addition, one patient had a large pancreatic cyst with internal echoes. Associated findings included peripancreatic and mesenteric lymph nodes, bowel wall thickening of ileocecal junction, focal hepatic or splenic lesions, splenic vein thrombosis, and ascites. Pancreatic tuberculosis should be considered in the differential diagnosis of focal pancreatic lesions, especially if associated with ancillary findings such as enlarged hypodense nodes in the peripancreatic region or in the mesentery in patients presenting with longstanding fever and abdominal pain.

Haemorrhagic pseudocyst of the adrenal in an adult (a case report)

An adult female patient presenting with a cystic abdominal mass and intermittent fever, was found at surgery to have a large cyst of the left adrenal gland. The imaging findings and pathology of this uncommon entity are discussed.