INEQUALITY IN IRON FOLIC ACID CONSUMPTION AND DIETARY DIVERSITY IN PREGNANT WOMEN FOLLOWING EXPOSURE TO MATERNAL NUTRITION INTERVENTIONS IN THREE LOW- AND MIDDLE-INCOME COUNTRIES

OBJECTIVE

Research is available on improved coverage and practices from several large-scale maternal nutrition programs, but not much is known on change in inequalities. This study analyses wealth- and education-inequality using Erreygers and Concentration indices for four indicators: adequate IFA consumption, women's dietary diversity, and counseling on IFA and dietary diversity.

DESIGN

A pretest-post-test, control group design.

SETTING

Maternal nutrition intervention programs conducted in Bangladesh, Burkina Faso, and Ethiopia during 2015-2022.

PARTICIPANTS

Recently delivered women (RDW) and pregnant women (PW).

RESULTS

Statistically significant reductions in education inequality were observed for adequate IFA consumption, counselling on IFA and dietary diversity in intervention areas of Bangladesh, and for adequate IFA consumption in intervention areas of Burkina Faso.A significant decrease in wealth inequality was observed for adequate IFA consumption in the intervention areas of Bangladesh whereas a significant increase was observed in the non-intervention areas for counselling on IFA in Ethiopia and for dietary diversity in Burkina Faso.

CONCLUSION

The results can be attributed to the extensive delivery system at community level in Bangladesh and being predominantly facility-based in the Burkina Faso and Ethiopia. COVID-19 disruptions (in Burkina Faso and Ethiopia) and indicator choice also had a role in the results.The main take-aways for nutrition programs are a) assess equality issues through formative studies during designing, b) monitor inequality indicators during implementation, c) diligently address inequality through targeted interventions, setting aside resources and motivating frontline workers to reduce disparities, and d) make equality analysis a routine part of impact evaluations.

Local recurrence following a complete radiologic response in hepatocellular carcinoma patients: comparison of transarterial chemoembolisation and transarterial radioembolisation

AIM

To evaluate and compare the rates of local recurrence in hepatocellular carcinoma (HCC) patients who undergo selective transarterial radioembolisation (TARE) or transarterial chemoembolisation (TACE) and achieve a complete response (CR) radiologically.

MATERIALS AND METHODS

All patients undergoing treatment with TARE or TACE at a single academic institution were reviewed retrospectively. Those who had been treated previously, presented with multifocal disease, had non-selective TARE or TACE, or did not achieve a complete response (CR) radiologically were excluded.

RESULTS

In total 110 patients were included (TACE n=60 [54.5%]; TARE n=50 [45.5%]). TARE patients were older (66.4 ± 9.4 versus 61.2 ± 5.6 years, p<0.001) and had larger tumours (4.4 ± 2.2 versus 3 ± 1.4 cm, p=0.002). TACE patients were significantly more likely to suffer a local recurrence (31/60, 51.7% versus 9/50, 18%, p<0.001) and had a significantly shorter time to recurrence (median 8.3 {interquartile range [IQR]}: 12 versus median 17.9 [IQR: 23.5] months, p=0.001). A local time to progression (TTP) Kaplan-Meier curve demonstrated TACE patients had a significantly shorter local TTP (hazard ratio [HR]: 7.2; 95% confidence interval [CI]: 3.64-14.24; p<0.001) and treatment modality (TACE or TARE; HR: 0.05; 95% CI: 0.005-0.5; p=0.01) was found to be associated with local recurrences on multivariate Cox proportional HR analysis. When overall TTP was evaluated, again TACE patients were found to have a significantly shorter TTP (HR: 2.13 [1.28-3.53], p=0.004).

CONCLUSION

In HCC patients undergoing selective treatment who achieve a CR radiologically, those treated with TARE may be less likely to suffer recurrence, either local or general, than those treated with TACE.

Intrahepatic cholangiocarcinoma: a dose threshold evaluation in those undergoing transarterial radioembolization

Background

Intrahepatic cholangiocarcinoma (ICC) is a rare primary hepatic malignancy. One of the treatment strategies which has shown some promise is transarterial radioembolization (TARE). However, data on dose thresholds, arguably the most important aspect of the procedure itself, is still limited. The study aims to evaluate the relationship between dose to tumor and radiologic response in intrahepatic cholangiocarcinoma patients undergoing transarterial radioembolization.

Methods

Twenty-patients who underwent treatment for 26 tumors were retrospectively reviewed. Radiologic response at 3-month was evaluated and post yttrium-90 bremsstrahlung single photon emission computerized tomography computed tomography was evaluated to determine tumor dose. Other factors such as particle load and activity per particle were evaluated.

Results

The mean tumor dose for those with progressive disease or stable disease, partial response, and complete response (CR) by European Association for the Study of Liver (EASL) criteria for the glass cohort was 294±0, 465.4±292.4 and 951.8±666.5 Gy respectively (P=0.039). A receiver operating characteristic (ROC) curve analysis of tumor dose demonstrated an area under the curve (AUC) of 0.738 (P=0.038) with Youden-index analysis demonstrated a cutoff point of >541.7 Gy (sensitivity: 55.56%; specificity: 92.86%) for the glass cohort. Significantly longer survival was noted in those who achieved a CR [HR: 4.79 (95% CI: 1.41-16.25)] and those treated with glass as compared to resin [HR: 5.02 (95% CI: 1.23-20.55), P=0.025]. Of the 17 treatments in 13 patients which were done concomitantly with chemotherapy 7/17 (41.2%) required a delay in chemotherapy, however all patients reinitiated chemotherapy after a delay.

Conclusions

There appears to be a relationship between tumor dose and radiologic response, with this study suggesting a target of ≥541.7 Gy being warranted in patients receiving treatment with glass microspheres.

Feasibility and impact of school-based nutrition education interventions on the diets of adolescent girls in Ethiopia: a non-masked, cluster-randomised, controlled trial

BACKGROUND

Adolescence is a critical period of physical and psychological development, especially for girls, because poor nutrition can affect their wellbeing as well as that of their children. We aimed to assess the feasibility and impact of a package of nutrition education interventions delivered through public primary schools on the diets of adolescent girls in Ethiopia.

METHODS

In this non-masked, cluster-randomised, controlled trial, primary schools (clusters) in the Southern Nations, Nationalities, and People's Region and Somali region of Ethiopia were randomly allocated to the intervention group (nutrition information provided during flag ceremonies, classroom lessons, school club meetings, peer group mentoring, BMI measurement and counselling, and parent-teacher meetings) or the control group (standard academic curriculum on health and nutrition) by use of computer-generated pseudo-random numbers. Duration of the school-based interventions was 4 months, and the key messages were related to dietary diversity (eating a variety of foods), energy adequacy (eating breakfast and healthy snacks), and healthy food choices (avoiding junk foods). Adolescent girls were eligible for participation if aged 10-14 years and enrolled in grades 4-8 in a study school. Data were collected with two independent cross-sectional surveys: baseline before the start of implementation and endline 1·5 years later. The primary outcome of impact was dietary diversity score, defined as the number of food groups (out of ten) consumed over the previous 24 h using a list-based method, and minimum dietary diversity, defined as the proportion of girls who consumed foods from at least five of the ten food groups, in the intention-to-treat population. We also assessed intervention exposure as a measure of feasibility. We estimated intervention effects using linear regression models for mean differences at endline, with SEs clustered at the school level, and controlled for adolescent age, region, household food security, and wealth. The trial is registered with ClinicalTrials.Gov, NCT04121559, and is complete.

FINDINGS

27 primary schools were randomly allocated to the intervention group and 27 to the control group. Between March 22 and April 29, 2021, 536 adolescent girls participated in the endline survey (270 in the intervention group and 266 in the control group), with median age of 13·3 years (IQR 12·1-14·0). At endline, the dietary diversity score was 5·37 (SD 1·66) food groups in the intervention group and 3·98 (1·43) food groups in the control group (adjusted mean difference 1·33, 95% CI 0·90-1·75, p<0·0001). Increased minimum dietary diversity was also associated with the intervention (182 [67%] of 270 in the intervention group vs 76 [29%] of 266 in the control group; adjusted odds ratio 5·37 [95% CI 3·04-9·50], p<0·0001). 256 (95%) of 270 adolescent girls in the intervention group were exposed to at least one of the five in-school intervention components.

INTERPRETATION

Integrating nutrition interventions into primary schools in Ethiopia was feasible and increased dietary diversity incrementally among adolescent girls, but could be limited in changing other food choice behaviours, such as junk food consumption, based on nutrition education alone.

FUNDING

Bill & Melinda Gates Foundation.

Intensified Nutrition Interventions in Antenatal Care Services Increased Consumption of Iron and Folic Acid Supplements and Early Breastfeeding Practices in Burkina Faso: Results of a Cluster-Randomized Program Evaluation

BACKGROUND

Alive & Thrive supported the Government of Burkina Faso to strengthen the provision of iron and folic acid (IFA) supplementation and interpersonal counseling on maternal nutrition and breastfeeding through antenatal care (ANC) services and community-based contacts in 2 regions.

OBJECTIVES

We assessed the impacts of intensified nutrition interventions during ANC compared with standard ANC services on intervention coverage and maternal nutrition practices.

METHODS

A cluster-randomized evaluation compared 40 health center catchment areas in intervention areas with 40 in control areas. Repeated cross-sectional surveys in 2019 and 2021 (960 pregnant women and 1920 women with children 0-5 mo of age per survey round) provided data on impact indicators, intervention exposure, and other factors. We derived difference-in-difference (DID) effect estimates, adjusted for geographic clustering, for maternal dietary diversity, IFA consumption, and early breastfeeding practices.

RESULTS

More women in intervention areas had 4+ ANC visits (DID: 8.3 percentage points [pps]) and started ANC during the first trimester (DID: 10.5 pp), compared with control areas. Improvements were achieved in exposure to nutrition counseling on dietary diversity (DID: 44.4 pp), food quantity (DID: 42.9 pp), adequate weight gain (DID: 35.1 pp), and breastfeeding (DID: 25.9 pp). Women in intervention areas consumed more IFA supplements during pregnancy (DID: 21 tablets). Early initiation of and exclusive breastfeeding also improved (DID: 17.0 and 8.3 pp, respectively). However, dietary diversity (4 out of 10 food groups) and mean probability of adequacy of micronutrient intake (14%) among pregnant women remained low in both areas.

CONCLUSIONS

Strengthening maternal nutrition interventions delivered through government ANC services was feasible and effective in improving maternal nutrition practices. Continued efforts to strengthen the delivery and use of maternal nutrition services may be required for greater behavior changes, and to address family support, social norms, and other factors to improve women's diets during pregnancy.

Friend or Foe? Locoregional Therapies and Immunotherapies in the Current Hepatocellular Treatment Landscape

Over the last several decades, a number of new treatment options for patients with hepatocellular carcinoma (HCC) have been developed. While treatment decisions for some patients remain clear cut, a large numbers of patients have multiple treatment options, and it can be hard for multidisciplinary teams to come to unanimous decisions on which treatment strategy or sequence of treatments is best. This article reviews the available data with regard to two treatment strategies, immunotherapies and locoregional therapies, with a focus on the potential of locoregional therapies to be combined with checkpoint inhibitors to improve outcomes in patients with locally advanced HCC. In this review, the available data on the immunomodulatory effects of locoregional therapies is discussed along with available clinical data on outcomes when the two strategies are combined.

Lung shunt fraction calculations before Y-90 transarterial radioembolization: Comparison of accuracy and clinical significance of planar scintigraphy and SPECT/CT

PURPOSE

To determine the accuracy and clinical significance of planar scintigraphy lung shunt fraction (PLSF) and single-photon emission computerized tomography (SPECT) computed tomography (CT) lung shunt fraction (SLSF) before Y-90 transarterial radioembolization.

MATERIALS AND METHODS

Seventy patients (46 men, 24 women; mean age, 64 ± 9.5 [SD] years) who underwent 83 treatments with Y-90 transarterial radioembolization for primary or secondary malignancies of the liver with a PLSF ≥ 7.5% were retrospectively evaluated. The patients mapping technetium 99 m (Tc-99 m) macroaggregated albumin (MAA) PLSF and SLSF were calculated and compared to the post Y-90 delivery SLSF. A model using modern dose thresholds was created to identify patients who would require dose reduction due to a lung dose ≥ 30 Gy, with patients who required >50% dose reduction considered to be delivery cancelations.

RESULTS

A significant difference was found between mean PLSF (14.7 ± 11.6 [SD]%; range: 7.5-84.1%) and mean SLSF (8.7 ± 8.5 [SD]%; range: 1.7-73.5) (P < 0.001). The mean realized LSF (7.1 ± 3 [SD]%; range:1.5-17.6) was significantly less than the PLSF (P <0.001) but not the SLSF (P = 0.07). PLSF significantly overestimated the realized LSF by more than the SLSF (8.5 ± 5.3 [SD] % [range: -0.1-21.7] vs. 0.8 ± 3.6 [SD] % [range: -5-13.2], respectively) (P < 0.001). Based on the clinical significance model, 20 patients (20/83, 24.1%) would have required dose reduction or cancelation when using PLSF but would not require even a dose reduction when using the SLSF. Significantly more deliveries would have been be canceled if PLSF was used as compared to SLSF (22/83 [26.5%] vs. 6/83 [7.2%], respectively) (P < 0.001).

CONCLUSION

SLSF is significantly more accurate at predicting realized LSF than PLSF and this difference is of clinical significance in a number of patients with a PLSF ≥ 7.5%.

Ablation of Cervical Lymph Nodes in Patients with Thyroid Cancer: A Comparison between Cryoablation and Percutaneous Ethanol Injection

The purpose of this brief report was to retrospectively evaluate the safety and efficacy of cryoablation and compare the outcomes with those of percutaneous ethanol injection (PEI) for the treatment of metastatic cervical lymph nodes (CLNs) in patients with thyroid cancer at a single center. The study included 24 patients with 47 CLNs treated with PEI and 7 patients with 11 CLNs treated with cryoablation. Three of 7 (42.9%) patients did not respond to PEI and progressed to cryoablation. There were more local recurrences in CLNs treated with PEI (7/47, 14.9%) compared with cryoablation (0/11, 0%), but this did not reach significance (P = .33). There was no difference in mild/moderate (3/24, 12.5% vs 2/7, 28.6%; P = .31) or severe (1/24, 4.2% vs 0/7, 0%; P = 1) adverse events in the PEI and cryoablation cohorts. The number of treatments required for CLNs treated with PEI (2 ± 1.1) was significantly greater than those for CLNs treated with cryoablation (1 ± 0) (P = .002). These limited data suggest that the treatment of metastatic CLNs with cryoablation or PEI may be safe and effective; however, further data are needed.

Process of developing models of maternal nutrition interventions integrated into antenatal care services in Bangladesh, Burkina Faso, Ethiopia and India

Integrating nutrition interventions into antenatal care (ANC) requires adapting global recommendations to fit existing health systems and local contexts, but the evidence is limited on the process of tailoring nutrition interventions for health programmes. We developed and integrated maternal nutrition interventions into ANC programmes in Bangladesh, Burkina Faso, Ethiopia and India by conducting studies and assessments, developing new tools and processes and field testing integrated programme models. This paper elucidates how we used information and data to contextualize a package of globally recommended maternal nutrition interventions (micronutrient supplementation, weight gain monitoring, dietary counselling and counselling on breastfeeding) and describes four country‐specific health service delivery models. We developed a Theory of Change to illustrate common barriers and strategies for strengthening nutrition interventions during ANC. We used multiple information sources including situational assessments, formative research, piloting and pretesting results, supply assessments, stakeholder meetings, household and service provider surveys and monitoring data to design models of maternal nutrition interventions. We developed detailed protocols for implementing maternal nutrition interventions; reinforced staff capacity, nutrition counselling, monitoring systems and community engagement processes; and addressed micronutrient supplement supply bottlenecks. Community‐level activities were essential for complementing facility‐based services. Routine monitoring data, rapid assessments and information from intensified supervision were important during the early stages of implementation to improve the feasibility and scalability of models. The lessons from addressing maternal nutrition in ANC may serve as a guide for tackling missed opportunities for nutrition within health services in other contexts.

Integrating evidence‐based nutrition interventions into ANC to reach PW at scale is urgently needed for improving maternal and newborn health and nutrition.

The Theory of Change and steps for strengthening nutrition interventions based on four‐country experiences provide practical guidance on addressing missed opportunities for nutrition in ANC.

Strategic use of data can contextualize global maternal nutrition guidelines, protocols, capacity building and supervision approaches, and improve micronutrient supply chains and record‐keeping as part of health services strengthening.

Engaging family and community members to support PW and improving the knowledge and self‐confidence of PW are important elements of all country programme models.

School-Based Nutrition Interventions Had Impacts on Dietary Diversity and Meal Frequency of Adolescent Girls in Ethiopia

Objectives

Adolescence is a critical period of physical and psychological development, especially for girls as poor nutrition can affect their well-being as well as the well-being of their children. In Ethiopia, where the population is very young, evidence on the nutrition of adolescent girls and their determinants is scant. We tested the impact of a package of nutrition interventions delivered primarily through schools and implemented by Alive & Thrive (A&T) on the diet of adolescent girls.

Methods

A cluster-randomized trial design compared 27 primary school clusters in A&T areas to 27 clusters in non-A&T areas in the SNNP and Somali regions. We surveyed adolescent girls (n = 536) aged 10–14 years and enrolled in primary school grades 4–8, following at least one school semester (approximately 4 months) of implementation in March-April 2021. Using linear regression models, we tested for differences between program groups on dietary diversity, meal frequency, and consumption of unhealthy foods. In adjusted models, we controlled for age, household food security and wealth, and region.

Results

We observed significant impacts on dietary diversity score (1.4 food groups) and minimum dietary diversity (OR: 5.2). Among the food groups, there was significantly higher consumption of 5 groups in A&T areas: pulses, meats, eggs, vitamin A-rich fruits and vegetables, and other fruits. There was also a significant impact on meal frequency of 0.9 meals/snacks in the previous 24 hours, with girls in A&T areas consuming 4.0 meals/snacks out of 6 eating times compared to 3.2 in control areas. There was no significant impact on consumption sweets, baked sweets, sweetened beverages, and fried and salty foods among girls, but there was lower consumption of sweets in the previous 24 hours in A&T (14%) versus control areas (23%).

Conclusions

Integrating nutrition interventions into primary schools in Ethiopia was feasible and achieved a significant impact on girls’ dietary diversity and meal frequency. Reinforcing messages about eating better and more often resulted in incremental behavior change related to dietary diversity and meal frequency; however, telling adolescents not to eat junk foods that they crave or enjoy without changing their food environments may be less successful in curbing consumption.

Funding Sources

Bill & Melinda Gates Foundation, through A&T, managed by FHI Solutions.

Designing a Scalable Nutrition Education Package to Improve Diets of Adolescent Girls Through Primary Schools in Ethiopia

Objectives

Improving adolescent girls' nutrition is a high priority for the government of Ethiopia due to its immediate benefits for girls' education and foundational role in protecting the productive and reproductive lives of women. Alive and Thrive (A&T) aimed to develop and implement an effective nutrition education package for scaling up by government education and health authorities.

Methods

We applied the socio-ecological model of social behavior change to systematically develop and test contextualized nutrition interventions in Southern Nations, Nationalities, and Peoples' (agrarian) and Somali (pastoralist) regions. Using multiple sources of data and information we identified gaps in dietary practices, barriers, motivations; influential persons; and channels of communication for reaching adolescent girls in primary schools and influential persons, at high coverage and with frequent contacts. Region specific interventions, protocols, tools, and materials were field tested and tailored to fit the contact points and capacity of schools.

Results

Three dietary practices were selected based on evidence of gaps and potential benefits, 1) dietary diversity through promotion of locally available foods and food groups missing from adolescent girls' diets by region, 2) frequency of meals and 3) reducing the consumption of unhealthy foods. Teachers, parents and peers were found to have the greatest influence on adolescent girls' dietary practices. Community leaders (including religious leaders in Somali) and health extension workers were influential among parents, and school principals and supervisors were important for motivating teachers.

Conclusions

Systematically targeting priority behaviors, engaging key influential persons, achieving high coverage and frequency through existing multiple contact points, and utilizing communication channels available through in-classroom and other activities were critical for developing a feasible and scalable package of school-based nutrition education interventions. Using data to design interventions and streamline implementation strategies facilitated the scale up of an effective intervention package for schools.

Funding Sources

Bill & Melinda Gates Foundation, through A&T, managed by FHI Solutions.

Gaps in the implementation and uptake of maternal nutrition interventions in antenatal care services in Bangladesh, Burkina Faso, Ethiopia and India

Antenatal care (ANC) is the largest health platform globally for delivering maternal nutrition interventions (MNIs) to pregnant women. Yet, large missed opportunities remain in nutrition service delivery. This paper examines how well evidence‐based MNIs were incorporated in national policies and programs in Bangladesh, Burkina Faso, Ethiopia and India. We compared the nutrition content of ANC protocols against global recommendations. We used survey data to elucidate the coverage of micronutrient supplementation, weight gain monitoring, dietary and breastfeeding counselling. We reviewed literature, formative research and program assessments to identify barriers and enabling factors of service provision and maternal nutrition practices. Nutrition information in national policies and protocols was often fragmented, incomplete and did not consistently follow global recommendations. Nationally representative data on MNIs in ANC was inadequate, except for iron and folic acid supplementation. Coverage data from subnational surveys showed similar patterns of strengths and weaknesses. MNI coverage was consistently lower than ANC coverage with the lowest coverage of weight gain monitoring and variable coverage of dietary and breastfeeding counselling. Key common factors associated with coverage were micronutrient supply disruptions; suboptimal counselling on maternal diet, weight gain, and breastfeeding; and limited or no record keeping. Adherence of women to micronutrient supplementation and dietary recommendations was low and associated with late and too few ANC contacts, poor maternal knowledge and self‐efficacy, and insufficient family and community support. Models of comprehensive nutrition protocols and health systems that deliver maternal nutrition services in ANC are urgently needed along with national data systems to track progress.

Delivering nutrition services to all pregnant women is essential for maternal and child health outcomes but remains a challenge.

Nutrition gaps in antenatal care (ANC) include lack of specificity in national guidelines and protocols, bottlenecks in micronutrient supplies, low ANC provider knowledge and skills, inadequate supervision to reinforce counseling, and not engaging families to encourage key practices.

National protocols for ANC should be more specific for the four nutrition interventions (micronutrient supplements, weight gain monitoring, counseling on diets and counseling on breastfeeding) and assign accountability for coverage and quality.

Country models are needed for improving provision and utilisation of nutrition interventions through ANC that are based on comprehensive policy frameworks.

Inflammatory Scores: Correlation with Clinical Outcomes in Hepatocellular Carcinoma Patients Undergoing Transarterial Radioembolization

PURPOSE

To evaluate the ability of neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), aspartate aminotransferase-to-lymphocyte ratio (ALRI) and systemic-inflammation index (SII) to predict clinical outcomes in hepatocellular carcinoma (HCC) patients undergoing transarterial radioembolization (TARE).

MATERIALS AND METHODS

One hundred forty-five patients who underwent treatment of 167 HCCs had their pretreatment and 1 month post treatment laboratory values evaluated. Overall survival (OS), progression-free survival (PFS) and local PFS models were performed with patients separated by median inflammatory scores.

RESULTS

The median pretreatment NLR, PLR, ALRI and SII were 3.0 (range: 0.5-176), 104.4 (range: 25-830), 55.7 (range: 7.5-2090) and 360.2 (range: 51.1-7207.8), respectively. While the median post treatment NLR, PLR, ALRI and SII were 6.2 (range: 0.4-176), 180 (range: 35-2100), 125 (range: 15.9-5710) and 596.8 (range: 28.9-19,320), respectively. OS models showed significant differences when separating the groups by median post treatment NLR (p = 0.003) and SII (p = 0.003). Multivariate Cox regression models for OS with all pre and post treatment inflammatory markers (log-scale) as well as tumor size, AFP and Child-Pugh score showed significant pretreatment NLR [HR: 0.22 (95% CI:0.06-0.75), p = 0.016] and SII [3.52 (95% CI: 1.01-12.3), p = 0.048], as well as post treatment NLR [6.54 (95% CI: 1.57-27.2), p = 0.010] and SII [0.20 (95% CI: 0.05-0.82), p = 0.025] association. The post treatment ALRI (p = 0.010) correlated with PFS while, post treatment NLR (p < 0.001), ALRI (p = 0.024) and SII (p = 0.005) correlated with local PFS.

CONCLUSION

Pretreatment and post treatment NLR and SII may be associated with OS and post treatment ALRI may be associated with both PFS and local PFS in HCC patients undergoing TARE.

Dynamic Lymphocyte Changes Following Transarterial Radioembolization: Association with Normal Liver Dose and Effect on Overall Survival

Objective

To evaluate the dynamic changes of lymphocytes following transarterial radioembolization (TARE) for hepatocellular carcinoma (HCC) and their relationship to normal liver dose (NLD).

Materials and Methods

A total of 93 patients who underwent 102 treatments were retrospectively reviewed. Absolute lymphocyte counts pretreatment and at 1, 3, 6, and 12 months were evaluated. Kaplan–Meier, Spearman correlation, receiver operating characteristic (ROC) curve, and area under the curve (AUC) analyses were performed.

Results

The mean absolute lymphocyte count at baseline was 1.25 ± 0.79 10³/µL which was significantly greater than 1 (0.71 ± 0.47 10³/µL, p<0.0001), 3 (0.79 ± 0.77 10³/µL, p=0.0003), and 6 (0.81 ± 0.44 10³/µL, p=0.0001) months, but not significantly different than 12 (0.92 ± 0.8 10³/µL, p=0.12) months post treatment. There was a modest negative correlation between NLD and lymphocyte count at 1 month (rho= −0.216, p=0.03), which strengthened at 3 months post treatment (rho= −0.342, p=0.008). AUC of ROC analysis between absolute lymphocyte count ≤1 10³/µL or >1 10³/µL at 1, 3, 6, and 12 months post treatment was 0.625, 0.676, 0.560, and 0.794, respectively. Univariate analysis of overall survival when separating patients by a lymphocyte count of ≤1 10³/µL and >1 10³/µL demonstrated a significant difference at 1 (HR: 0.56, 95% CI: 0.33–0.95, p=0.03), 3 (HR: 0.41, 95% CI: 0.18–0.94, p=0.035) and 6 (HR: 0.36, 95% CI: 0.17–0.77, p=0.008) months post treatment, but not pretreatment or at 12 months.

Conclusion

NLD may correlate with lymphocyte depression at 1 and 3 months and lymphopenia may portend a worse overall survival in the post treatment setting.

Inflammatory Scores: Comparison and Utility in HCC Patients Undergoing Transarterial Chemoembolization in a North American Cohort

BACKGROUND

The purpose of this study is to determine and compare the ability of neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), aspartate-aminotransferase-to-lymphocyte ratio (ALRI), systemic-inflammation index (SII) and lymphocyte count to predict oncologic outcomes in hepatocellular carcinoma (HCC) patients undergoing transarterial chemoembolization (TACE).

MATERIALS AND METHODS

A single-center retrospective review of 296 patients who were treated for 457 HCCs was performed. Pre- and post-treatment laboratory and treatment outcome variables were collected. Objective radiologic response (ORR), progression-free survival (PFS), and overall survival (OS) were evaluated. Patients were categorized into above and below median scores and compared.

RESULTS

The median pretreatment NLR, PLR, ALRI, SII, and lymphocyte count were 2.7 (range: 0.4-55), 88.3 (range: 0.1-840), 71.8 (range: 0.1-910), 238.1 (range: 0.1-5150.8), and 1 (range: 0.1-5.2) 103/µL, respectively. Patients with above median ALRI scores were less likely to achieve an ORR as compared to those with below median ALRI values (132 (132/163, 81%) vs 150 (150/163, 92%), p = 0.004). On univariate analysis, patients with above median pretreatment NLR (HR 1.41, 95% CI: 1.09-1.83, p = 0.01) and below median lymphocyte count (HR 0.69, 95% CI: 0.53-0.92, p = 0.01) had significantly worse PFS. The relationship between PFS and NLR (p = 0.08) as well as lymphocytes (p = 0.20) no longer remained on multivariate analysis. On univariate analysis, below median pretreatment NLR (HR 1.72, 95% CI: 1.2-2.45, p = 0.003) and ALRI (HR 1.52, 95% CI: 1.05-2.2); p = 0.03) as well as above median lymphocyte count (HR 0.48, 95% CI: 0.34-0.7, p < 0.0001) were associated with improved OS. The significant relationship between lymphocytes and OS remained on multivariate analysis (HR 0.50, 95% CI: 0.28-0.9, p = 0.02), but the relationship with NLR (p = 0.94) did not persist.

CONCLUSION

NLR is predictive of PFS and OS in patients with HCC undergoing TACE and may be superior to other inflammatory scores (PLR, ALRI, and SII) in this setting. However, lymphocyte count may be most predictive of OS.

Maternal Diets in India: Gaps, Barriers, and Opportunities

Suboptimal dietary intake is a critical cause of poor maternal nutrition, with several adverse consequences both for mothers and for their children. This study aimed to (1) assess maternal dietary patterns in India; (2) examine enablers and barriers in adopting recommended diets; (3) review current policy and program strategies to improve dietary intakes. We used mixed methods, including empirical analysis, compiling data from available national and subnational surveys, and reviewing literature, policy, and program strategies. Diets among pregnant women are characterized by low energy, macronutrient imbalance, and inadequate micronutrient intake. Supply- and demand-side constraints to healthy diets include food unavailability, poor economic situation, low exposure to nutrition counselling, food restrictions and taboos, adverse family influence and gender norms, and gaps in knowledge. Intervention strategies with potential to improve maternal diets include food-based programs, behavior change communication, and nutrition-sensitive agriculture interventions. However, strategies face implementation bottlenecks and limited effectiveness in real-world at-scale impact evaluations. In conclusion, investments in systems approaches spanning health, nutrition, and agriculture sectors, with evaluation frameworks at subnational levels, are needed to promote healthy diets for women.

Home Food Availability, Food Insecurity and Nutrition Knowledge Are Key Factors Influencing Dietary Diversity Among Adolescent Girls in Southern Ethiopia

Objectives

In Ethiopia, where 40% of the population is under 15 years, evidence on adolescent nutrition is limited. We examined the dietary diversity and its determinants among in-school adolescent girls in 2 regions in southern Ethiopia.

Methods

We used household survey data from 162 in-school adolescent girls aged 10–14 y across 54 primary schools in one agrarian region (SNNP) and one pastoralist region (Somali), collected in October-November 2019. Multiple regression models were used to examine factors such as nutrition knowledge, food availability and food insecurity associated with the dietary diversity score, adjusted for age and geographic clustering.

Results

All of the adolescent girls were currently enrolled in school (grades 4–8), and most resided with their mothers (96.9%) and fathers (80.2%). Prevalence of thinness was 11.7% (body mass index (BMI)-for-age Z-score &lt; −2SD), and 35.2% were mildly thin (BMI-for-age Z-score &lt; -1SD). Dietary diversity was low, with 3.7 food groups (out of 10) consumed in the last 24 h. Also, 48.8% reported consuming sweets and sugar-sweetened beverages in the last 24 h. Nutrition knowledge among adolescents was moderate, with an average score of 4.8 out of 8 knowledge items. On occurrences of food insecurity in the past 30 days, they reported an average score of 1.1 (out of 9 items). However, household surveys revealed a high degree of food insecurity (56.2%). Adolescents also reported that only 3.6 food groups (out of 10) were available at home some/most/all of the time (that is, 3–7 days) over the past 7 days. Unsurprisingly, food availability at home (β = 0.30, P = 0.000) and food insecurity (β = −0.12, P = 0.013) followed by nutrition knowledge (β = 0.11, 0 = 0.031) were significantly associated with dietary diversity score.

Conclusions

Understanding the factors influencing poor diets among adolescents will help to enhance the design of educational interventions to improve adolescent nutrition outcomes, a critical priority in Ethiopia. However, household food insecurity and household food availability are serious concerns in this context.

Funding Sources

Bill & Melinda Gates Foundation, through Alive & Thrive, managed by FHI 360; and CGIAR Research Program on Agriculture for Nutrition and Health (A4NH), led by the International Food Policy Research Institute.

Predicting post-transarterial chemoembolization outcomes: A comparison of direct and total bilirubin serums levels

PURPOSE

To retrospectively review the ability of direct bilirubin serum level to predict mortality and complications in patients undergoing transarterial chemoembolization (TACE) for hepatocellular carcinoma (HCC) and compare it to the predictive value of the currently utilized total bilirubin serum level.

MATERIALS AND METHODS

A total of 219 patients who underwent TACE for 353 hepatocelluar carcinomas (HCC) at a single institution were included. There were 165 men and 54 women, with a mean age of 61.4±7.6 (SD) [range: 27-86 years]. The patients' electronic medical records were evaluated and they were divided into cohorts based on total bilirubin (<2, 2-3, and >3mg/dL) as well as direct bilirubin (<1 and 1-2mg/dL).

RESULTS

Direct bilirubin serum level was significantly greater in the cohort of patients who did not survive as compared to those who survived 6 months ([0.58±0.46 (SD) mg/dL; range: <0.1-1.8mg/dL] vs. [0.40±0.31 (SD) mg/dL; range: <0.1-1.6mg/dL], respectively) (P=0.04) and 12 months ([0.49±0.38 (SD) mg/dL; range: <0.1-1.8mg/dL] vs. [0.38±0.32 (SD) mg/dL; range: <0.1-1.6mg/dL], respectively) (P=0.03). While total bilirubin serum level was not significantly different in those who did not and did survive 6 months ([1.54±0.99 (SD) mg/dL; range: 0.3-3.9mg/dL] vs. [1.27±0.70 (SD) mg/dL; range: 0.3-3.75mg/dL], respectively) (P=0.16), it was significantly different when evaluating 12 months survival ([1.46±0.87 (SD)mg/dL; range: 0.3-3.9mg/dL] vs. [1.22±0.65 (SD) mg/dL; range: 0.3-3.9mg/dL]) (P=0.03). Akaike information criterion (AIC) analysis revealed that direct bilirubin level more accurately predicted overall survival (AIC=941.19 vs. 1000.51) and complications (AIC=352.22 vs. 357.42) than total bilirubin serum levels.

CONCLUSION

Direct bilirubin serum level appears to outperform total bilirubin concentration for predicting complications and overall survival in patients undergoing TACE. Patients with relatively maintained direct bilirubin levels should be considered for TACE, particularly in the setting of bridging to transplant.

Transarterial Chemoembolization of Hepatocellular Carcinoma: Propensity Score Matching Study Comparing Survival and Complications in Patients with Nonalcoholic Steatohepatitis Versus Other Causes Cirrhosis

PURPOSE

To evaluate the oncologic outcomes and complication profile in nonalcoholic steatohepatitis (NASH)-induced cirrhosis leading to hepatocellular carcinoma (HCC) treated with transarterial chemoembolization (TACE).

MATERIALS AND METHODS

Two hundred and twenty patients who underwent treatment of 353 HCCs were retrospectively reviewed, including 30 NASH patients who received TACE for 46 HCCs. Patient charts were evaluated for time to progression (TTP), complications and overall survival (OS). The group was split into NASH and non-NASH cohorts for comparison and additional analyses were done using propensity score matching (PSM).

RESULTS

Patients in the NASH cohort presented with significantly larger lesions (4.9 ± 5.8 cm vs 3.1 ± 2.4 cm, p = 0.05). There was no significant difference in TTP overall [Median NASH 396 days (95% CI 308-526 days) vs non-NASH cohort 307 days (95% CI 272-364), p = 0.25) or after PSM [259 days non-NASH (95% CI 215-490) vs 396 days NASH (95% CI (349-not reached), p = 0.43]. There was a non-significant increased OS in the non-NASH [median 1078 days (95% CI 668-1594)] as compared to the NASH cohort [median 706 days (95% CI 314-not reached)] (p = 0.08) which decreased following PSM [853 days (95% CI 526-1511) non-NASH vs 706 days (95% CI 314-not reached) NASH, p = 0.48]. The number of complications did not differ significantly between the two groups (p = 0.23).

CONCLUSION

The oncologic outcomes and complication profile of TACE for HCC induced by NASH cirrhosis appear to be similar to that of other etiologies of cirrhosis. NASH patients presented with larger tumors emphasizing the need for early surveillance.

Information Diffusion and Social Norms Are Associated with Infant and Young Child Feeding Practices in Bangladesh

BACKGROUND

Interaction within mothers' social networks can theoretically diffuse messages from interventions and campaigns into norms and practices for infant and young child feeding (IYCF).

OBJECTIVES

We hypothesized that mothers' social networks, diffusion of information, and social norms differed in intensive [intensive interpersonal counseling (IPC), community mobilization (CM), and mass media (MM)] compared with nonintensive (standard IPC and less-intensive CM and MM) intervention areas, were associated with IYCF practices, and partly explained practice improvement.

METHODS

We conducted household surveys at endline in 2014 and follow-up in 2016 (n = ∼2000 each round). We used multiple regression to test differences and changes in networks, diffusion, and norms within intervention areas. We analyzed paths from intervention exposure to IYCF practices through networks, diffusion, and norms.

RESULTS

Mothers' networks were larger in intensive than in nonintensive areas in 2014 and increased in both areas over time [25-38 percentage points (pp)]. The prevalence of receipt of IYCF information was high, with no changes over time in intensive areas but an increase in nonintensive areas (8-16 pp). In both areas, more family members and health workers provided IYCF information over time. Sharing of information increased 17-23 pp in intensive and 11-41 pp in nonintensive areas over time. Perceived descriptive norms improved 8-16 pp in intensive and 17-28 pp in nonintensive areas. Perceived injunctive norms were high in both areas. Breastfeeding practices were associated with networks, diffusion, and norms (OR: 1.6-4.4 times larger comparing highest with lowest quartile). Minimum dietary diversity was associated with larger networks and diffusion (OR: 1.5-2.2) but not with social norms. Indirect paths from intervention exposure to practices explained 34-78% of total effects.

CONCLUSIONS

Diffusion of IYCF information through social networks, reinforced by positive social norms for messages promoted over time, will contribute to positive changes in IYCF practices that may be achieved and sustained through large-scale social and behavior change interventions. This trial was registered at clinicaltrials.gov as NCT0274084.

Maternal nutrition intervention and maternal complications in 4 districts of Bangladesh: A nested cross-sectional study

BACKGROUND

Maternal morbidity is common in Bangladesh, where the maternal mortality rate has plateaued over the last 6 years. Maternal undernutrition and micronutrient deficiencies contribute to morbidity, but few interventions have measured maternal outcomes. We compared reported prevalence of antepartum, intrapartum, and postpartum complications among recently delivered women between maternal nutrition intervention and control areas in Bangladesh.

METHODS AND FINDINGS

We conducted a cross-sectional assessment nested within a population-based cluster-randomized trial comparing a nutrition counseling and micronutrient supplement intervention integrated within a structured home-based maternal, newborn, and child health (MNCH) program to the MNCH program alone in 10 sub-districts each across 4 Bangladesh districts. Eligible consenting women, delivering within 42-60 days of enrollment and identified by community-level health workers, completed an interviewer-administered questionnaire detailing the index pregnancy and delivery and allowed review of their home-based care register. We compared pooled and specific reported antepartum, intrapartum, and postpartum complications between study groups using hierarchical logistic regression. There were 594 women in the intervention group and 506 in the control group; overall, mean age was 24 years, 31% were primiparas, and 39% reported facility-based delivery, with no significant difference by study group. There were no significant differences between the intervention and control groups in household-level characteristics, including reported mean monthly income (intervention, 6,552 taka, versus control, 6,017 taka; p = 0.48), having electricity (69.6% versus 71.4%, p = 0.84), and television ownership (41.1% versus 38.7%, p = 0.81). Women in the intervention group had higher recorded iron and folic acid and calcium supplement consumption and mean dietary diversity scores, but reported anemia rates were similar between the 2 groups (5.7%, intervention; 6.5%, control; p = 0.83). Reported antepartum (69.4%, intervention; 79.2%, control; p = 0.12) and intrapartum (41.4%, intervention; 48.5%, control; p = 0.18) complication rates were high and not significantly different between groups. Reported postpartum complications were significantly lower among women in the intervention group than the control group (33.5% versus 48.2%, p = 0.02), and this difference persisted in adjusted analysis (adjusted odds ratio [AOR] = 0.51, 95% CI 0.32-0.82; p < 0.001). For specific conditions, odds of retained placenta (AOR = 0.35, 95% CI 0.19-0.67; p = 0.001), postpartum bleeding (AOR = 0.37, 95% CI 0.15-0.92; p = 0.033), and postpartum fever/infection (AOR = 0.27, 95% CI 0.11-0.65; p = 0.001) were significantly lower in the intervention group in adjusted analysis. There were no significant differences in reported hospitalization for antepartum (49.8% versus 45.1%, p = 0.37), intrapartum (69.9% versus 59.8%, p = 0.18), or postpartum (36.1% versus 29.9%, p = 0.49) complications between the intervention and control groups. The main limitations of this study are outcome measures based on participant report, non-probabilistic selection of community-level workers' catchment areas for sampling, some missing data for variables derived from secondary sources (e.g., dietary diversity score), and possible recall bias for reported dietary intake and supplement use.

CONCLUSIONS

Reported overall postpartum and specific intrapartum and postpartum complications were significantly lower for women in intervention areas than control areas, despite similar rates of facility-based delivery and hospitalization for reported complications, in this exploratory analysis. Maternal nutrition interventions providing intensive counseling and micronutrient supplements may reduce some pregnancy complications or impact women's ability to accurately recognize complications, but more rigorous evaluation is needed for these outcomes.

Predictors of exclusive breastfeeding across three time points in Bangladesh: an examination of the 2007, 2011 and 2014 Demographic and Health Survey

Background

The objective of this study was to explore predictors of exclusive breastfeeding (EBF) in Bangladesh using data from 2007, 2011 and 2014, specifically focusing on potential reasons why rates of EBF changed over those time periods.

Methods

Data on mother/infant pairs with infants <6 months of age were examined at the three time points using the Bangladesh Demographic and Health Survey. The EBF prevalence, changes in EBF since the previous survey and determinants of EBF at each time period were examined using t-tests, χ² and multilevel logistic regression.

Results

The prevalence of EBF was 42.5, 65 and 59.4% in 2007, 2011 and 2014, respectively. The age of the child was significantly associated with EBF across all time points. The largest changes in EBF occurred in the 3- to 5-month age group. Predictors of EBF in this specific age group were similar to overall predictors (e.g. age of the child and region). Participation of the mother in household decisions was a significant predictor in 2014.

Conclusions

EBF prevalence in Bangladesh increased between 2007 and 2011 and then decreased between 2011 and 2014. The increase in 2011 may have been the result of widespread initiatives to promote EBF in that time frame. Due to the unexplained decrease in EBF between 2011 and 2014, there is still a need for interventions such as peer counselling, antenatal education and community awareness to promote EBF.

Nutrition Interventions Integrated into an Existing Maternal, Neonatal, and Child Health Program Reduce Food Insecurity Among Recently Delivered and Pregnant Women in Bangladesh

Background

Antenatal care may be a means to reduce food insecurity in pregnancy and postpartum periods.

Objective

With the use of a cluster-randomized design, we tested whether participation in nutrition-focused antenatal care intending to improve household knowledge about the importance of nutrition for pregnant and lactating women and encourage allocation of household resources to ensure sufficient quality and quantity of foods, without providing food assistance, would reduce household food insecurity.

Methods

Alive & Thrive integrated nutrition interventions into an existing Maternal, Neonatal, and Child Health (MNCH) program in Bangladesh. The nutrition-focused MNCH package was delivered in 10 subdistricts through antenatal care visits with the use of interpersonal communication, community mobilization, and monitoring of weight gain, aiming to improve maternal diet quality, quantity, and micronutrient intake during pregnancy and breastfeeding. The package included components that could reduce food insecurity, measured using the Household Food Insecurity Access Scale. To examine the impact of the nutrition-focused MNCH package compared with the standard MNCH package, we used linear and multinomial logit regression models, adjusted for subdistrict clustering, to test differences at endline in items, domains, and categories of food insecurity, after first confirming no differences at baseline.

Results

At baseline, nearly half of households were food insecure. At endline, the groups differed in food insecurity, whether expressed as items, domains, or categories, with food insecurity in the nutrition-focused MNCH group 22 percentage points lower than in the standard MNCH group and 20 percentage points lower than at baseline.

Conclusions

Participation in nutrition-focused antenatal care reduced household food insecurity among recently delivered and pregnant women. Integration of social and behavioral nutrition interventions into antenatal care with components that promote food security provides a potentially effective means to reduce food insecurity, without incurring high costs of providing supplemental food, in populations where limited resources can be directed towards accessing adequate and appropriate foods. Registered at clinicaltrials.gov as NCT02745249.

Large-Scale Social and Behavior Change Communication Interventions Have Sustained Impacts on Infant and Young Child Feeding Knowledge and Practices: Results of a 2-Year Follow-Up Study in Bangladesh

Background

Sustained improvements in infant and young child feeding (IYCF) require continued implementation of effective interventions. From 2010-2014, Alive & Thrive (A&T) provided intensive interpersonal counseling (IPC), community mobilization (CM), and mass media (MM) in Bangladesh, demonstrating impact on IYCF practices. Since 2014, implementation has been continued and scaled up by national partners with support from other donors and with modifications such as added focus on maternal nutrition and reduced program intensity.

Objective

We assessed changes in intervention exposure and IYCF knowledge and practices in the intensive (IPC + CM + MM) compared with nonintensive areas (standard nutrition counseling + less intensive CM and MM) 2 y after termination of initial external donor support.

Methods

We used a cluster-randomized design with repeated cross-sectional surveys at baseline (2010, n = 2188), endline (2014, n = 2001), and follow-up (2016, n = 2400) in the same communities, among households with children 0-23.9 mo of age. Within-group differences over time and differences between groups in changes were tested.

Results

In intensive areas, exposure to IPC decreased slightly between endline and follow-up (88.9% to 77.2%); exposure to CM activities decreased significantly (29.3% to 3.6%); and MM exposure was mostly unchanged (28.1-69.1% across 7 TV spots). Exposure to interventions did not expand in nonintensive areas. Most IYCF indicators in intensive areas declined from endline to follow-up, but remained higher than at baseline. Large differential improvements of 12-17 percentage points in intensive, compared with nonintensive areas, between baseline and follow-up remained for early initiation of and exclusive breastfeeding, timely introduction of foods, and consumption of iron-rich foods. Differential impact in breastfeeding knowledge remained between baseline and follow-up; complementary feeding knowledge increased similarly in both groups.

Conclusions

Continued IPC exposure and sustained impacts on IYCF knowledge and practices in intensive areas indicated lasting benefits from A&T's interventions as they underwent major scale-up with reduced intensity. This trial was registered at clinicaltrials.gov as NCT02740842.

Engagement of Husbands in a Maternal Nutrition Program Substantially Contributed to Greater Intake of Micronutrient Supplements and Dietary Diversity during Pregnancy: Results of a Cluster-Randomized Program Evaluation in Bangladesh

Background

Although husbands may provide support during pregnancy, limited evidence exists on how to promote husbands' engagement and what impact it has. Alive & Thrive integrated nutrition-focused interventions, targeting both wives and husbands, through an existing Maternal, Neonatal, and Child Health (MNCH) platform in Bangladesh.

Objectives

We evaluated 1) the impact of a nutrition-focused MNCH program, compared with the standard MNCH program, on husbands' behavioral determinants (i.e., awareness, knowledge, self-efficacy) and support to wives to adopt optimal nutrition practices and 2) how much of the previously documented impact on women's supplement intake and dietary diversity was explained by husbands' behavioral determinants and support.

Methods

We used a cluster-randomized design with cross-sectional surveys at baseline (2015) and endline (2016) (n = ∼1000 women and ∼700 husbands/survey). We used mixed linear regression accounting for clustering to estimate difference-in-differences (DIDs) for impact on husbands' behavioral determinants and path analysis to examine how much these determinants explained the impact on women's nutrition behaviors.

Results

Of husbands in the nutrition-focused MNCH group, 62% were counseled by health workers, 66% attended a husbands' forum, and 34% saw video shows. The nutrition-focused MNCH, compared with the standard MNCH group, resulted in greater husbands' awareness (DID: 2.74 of 10 points), knowledge (DID: 1.31), self-efficacy and social norms with regard to optimal nutrition practices (difference: 1.08), and support to their wives (DID: 1.86). Husbands' behavioral determinants and support explained nearly half of the program impact for maternal supplement intake and one-quarter for dietary diversity.

Conclusions

A nutrition-focused MNCH program that promoted and facilitated husbands' engagement during their wives' pregnancies significantly improved husbands' awareness, knowledge, self-efficacy, and support. These improvements substantially explained the program's impact on women's intake of micronutrient supplements and dietary diversity. Targeting wives and husbands and designing activities to engage men in maternal nutrition programs are important to maximize impact. This trial was registered at www.clinicaltrials.gov as NCT02745249.

Post Locoregional Therapy Treatment Imaging in Hepatocellular Carcinoma Patients: A Literature-based Review

Imaging plays a crucial role in the diagnosis of hepatocellular carcinoma (HCC) as well as in determining treatment efficacy, or complications, following therapy. Unlike other cancers, HCC is most commonly treated by locoregional therapies (LRTs) such as thermal ablation, transarterial chemoembolization, and transarterial radioembolization. These treatments can lead to changes on imaging that make determination of residual/recurrent disease difficult. This literature-based review discusses the expected postimaging findings following LRT.

A comparison of minimum dietary diversity in Bangladesh in 2011 and 2014

Improving infant and young child feeding practices is critical for improving growth and reducing child mortality and morbidity. This paper aims to compare predictors of minimum dietary diversity, an important indicator of adequate complementary feeding practices, in Bangladesh in 2011 and 2014. The 2011 and 2014 Bangladesh Demographic and Health Survey were used to examine predictors of minimum dietary diversity among 6-23 months. An additional analysis was conducted for the 18-23-month group, because a significant increase in meeting minimum dietary diversity recommendations was seen in this age group only. Factors found to be associated with practices were compared across time points. In 2011, minimum dietary diversity was 23.8% and increased to 28.8% in 2014. Among children 18-23 months, in 2011, minimum dietary diversity was 32.5% and increased to 42.8% in 2014. Among all children, wealth, education, exposure to media, and antenatal care were significant predictors of dietary diversity. In the 18-23-month age group, significant predictors in 2011 were wealth and decision making. In 2014, significant predictors were education and exposure to media. Demographic trends indicated a significant increase in education and exposure to media between 2011 and 2014. As these were significant for minimum dietary diversity in 2014 overall and for 18-23 months, they might be important targets of future interventions, specifically utilizing media channels and tailoring special strategies for women with low education and limited exposure to media.

Importance of coverage and quality for impact of nutrition interventions delivered through an existing health programme in Bangladesh

Understanding implementation of interventions is critical to illuminate if, how, and why the interventions achieve impact. Alive & Thrive integrated a nutrition intervention into an existing maternal, neonatal, and child health (MNCH) programme in Bangladesh, documenting improvements in women's micronutrient supplement intake and dietary diversity. Here, we examined how well the nutrition intervention was implemented and which elements of implementation explained intervention impact. Survey data were collected in 2015 and 2016 from frontline health workers (FLW) and households in areas randomized to nutrition‐focused MNCH (intensified interpersonal counselling, community mobilization, distribution of free micronutrient supplements, and weight‐gain monitoring) or standard MNCH (antenatal care with standard nutrition counselling). Seven intervention elements were measured: time commitment, training quality, knowledge, coverage, counselling quality, supervision, and incentives. Multiple regression was used to derive difference‐in‐differences (DID) estimates. Using village‐level endline data, path analysis was used to determine which elements most explained intervention impacts. FLWs in both areas were highly committed and well supervised. Coverage was high (>90%) for counselling, supplement provision, and weight‐gain monitoring. Improvements were significantly greater for nutrition‐focused MNCH, versus standard MNCH, for training quality (DID: 2.42 points of 10), knowledge (DID: 1.20 points), delivery coverage (DID: 4.16 points), and counselling quality (DID: 1.60 points). Impact was substantially explained by coverage and delivery quality. In conclusion, integration nutrition intervention into the MNCH programme was feasible and well‐implemented. Although differences in coverage and counselling quality most explained impacts, all intervention elements—particularly FLW training and performance—were likely important to achieving impact.

Integrating Nutrition Interventions into an Existing Maternal, Neonatal, and Child Health Program Increased Maternal Dietary Diversity, Micronutrient Intake, and Exclusive Breastfeeding Practices in Bangladesh: Results of a Cluster-Randomized Program Evaluation

Background: Maternal undernutrition is a major concern globally, contributing to poor birth outcomes. Limited evidence exists on delivering multiple interventions for maternal nutrition simultaneously. Alive & Thrive addressed this gap by integrating nutrition-focused interpersonal counseling, community mobilization, distribution of free micronutrient supplements, and weight-gain monitoring through an existing Maternal, Neonatal, and Child Health (MNCH) program in Bangladesh.Objectives: We evaluated the effect of providing nutrition-focused MNCH compared with standard MNCH (antenatal care with standard nutrition counseling) on coverage of nutrition interventions, maternal dietary diversity, micronutrient supplement intake, and early breastfeeding practices.Methods: We used a cluster-randomized design with cross-sectional surveys at baseline (2015) and endline (2016) (n ∼ 300 and 1000 pregnant or recently delivered women, respectively, per survey round). We derived difference-in-difference effect estimates, adjusted for geographic clustering and infant age and sex.Results: Coverage of interpersonal counseling was high; >90% of women in the nutrition-focused MNCH group were visited at home by health workers for maternal nutrition and breastfeeding counseling. The coverage of community mobilization activities was ∼50%. Improvements were significantly greater in the nutrition-focused MNCH group than in the standard MNCH group for consumption of iron and folic acid [effect: 9.8 percentage points (pp); 46 tablets] and calcium supplements (effect: 12.8 pp; 50 tablets). Significant impacts were observed for the number of food groups consumed (effect: 1.6 food groups), percentage of women who consumed ≥5 food groups/d (effect: 30.0 pp), and daily intakes of several micronutrients. A significant impact was also observed for exclusive breastfeeding (EBF; effect: 31 pp) but not for early initiation of breastfeeding.Conclusions: Addressing nutrition during pregnancy by delivering interpersonal counseling and community mobilization, providing free supplements, and ensuring weight-gain monitoring through an existing MNCH program improved maternal dietary diversity, micronutrient supplement consumption, and EBF practices. This trial was registered at clinicaltrials.gov as NCT02745249.

Achieving behaviour change at scale: Alive & Thrive's infant and young child feeding programme in Bangladesh

Abstract

The Alive & Thrive programme scaled up infant and young child feeding interventions in Bangladesh from 2010 to 2014. In all, 8.5 million mothers benefited. Approaches – including improved counselling by frontline health workers during home visits; community mobilization; mass media campaigns reaching mothers, fathers and opinion leaders; and policy advocacy – led to rapid and significant improvements in key practices related to breastfeeding and complementary feeding. (Evaluation results are forthcoming.) Intervention design was based on extensive formative research and behaviour change theory and principles and was tailored to the local context. The programme focused on small, achievable actions for key audience segments identified through rigorous testing. Promotion strategies took into account underlying behavioural determinants and reached a high per cent of the priority groups through repeated contacts. Community volunteers received monetary incentives for mothers in their areas who practised recommended behaviours. Programme monitoring, midterm surveys and additional small studies to answer questions led to ongoing adjustments. Scale‐up was achieved through streamlining of tools and strategies, government branding, phased expansion through BRAC – a local non‐governmental implementing partner with an extensive community‐based platform – and nationwide mainstreaming through multiple non‐governmental organization and government programmes.

Using behavior change approaches to improve complementary feeding practices

This paper applies an implementation framework, based on a behavior change model, to compare four case studies of complementary feeding programs. It aims to expand our understanding of how to design and implement behavior change interventions aimed at improving complementary feeding practices. Four programs met the selection criteria of scale and documented improvements: Bangladesh, Malawi, Peru, and Zambia. We examined commonalities and differences in the design and implementation of social and behavior change approaches, use of program delivery platforms, challenges encountered, and lessons learned. We conclude that complementary feeding practices, in particular dietary diversity, can be improved rapidly in a variety of settings using available program platforms if interventions focus on specific constraints to food access and use effective strategies to encourage caregivers to prepare and feed appropriate foods. A five-step process is presented that can be applied across a range of complementary feeding programs to strengthen their impacts.

Factors influencing maternal nutrition practices in a large scale maternal, newborn and child health program in Bangladesh

Improving maternal nutrition practices during pregnancy is essential to save lives and improve health outcomes for both mothers and babies. This paper examines the maternal, household, and health service factors influencing maternal nutrition practices in the context of a large scale maternal, newborn, and child health (MNCH) program in Bangladesh. Data were from a household survey of pregnant (n = 600) and recently delivered women (n = 2,000). Multivariate linear and logistic regression analyses were used to examine the determinants of three outcomes: consumption of iron and folic acid (IFA) tablets, calcium tablets, and diverse diets. Women consumed 94 ± 68 IFA and 82 ± 66 calcium tablets (out of 180 as recommended) during pregnancy, and only half of them consumed an adequately diverse diet. Good nutrition knowledge was the key maternal factor associated with higher consumption of IFA (β = 32.5, 95% CI: 19.5, 45.6) and calcium tablets (β ~31.9, 95% CI: 20.9, 43.0) and diverse diet (OR = 1.8, 95% CI: 1.0-3.1), compared to poor knowledge. Women's self-efficacy in achieving the recommended practices and perception of enabling social norms were significantly associated with dietary diversity. At the household level, women who reported a high level of husband's support were more likely to consume IFA (β = 25.0, 95% CI: 18.0, 32.1) and calcium (β = 26.6, 95% CI: 19.4, 33.7) tablets and diverse diet (OR = 1.9, 95% CI: 1.2, 3.3), compared to those who received low support. Health service factors associated with higher intakes of IFA and calcium tablets were early and more prenatal care visits and receipt of free supplements. Combined exposure to several of these factors was attributed to the consumption of an additional 46 IFA and 53 calcium tablets and 17% higher proportions of women consuming diverse diets. Our study shows that improving knowledge, self-efficacy and perceptions of social norms among pregnant women, and increasing husbands' support, early registration in prenatal care, and provision of free supplements will largely improve maternal nutrition practices.

The nutrition and health risks faced by pregnant adolescents: Insights from a cross-sectional study in Bangladesh

Little is known about nutrition and well-being indicators of pregnant adolescents and the availability and use of nutrition interventions delivered through maternal, newborn, and child health (MNCH) programs. This study compared the differences between pregnant adolescents and adult pregnant women in services received, and in maternal and child nutrition and health conditions. A survey of 2,000 recently delivered women with infants <6 months of age was carried out in 20 sub-districts in Bangladesh where MNCH program is being implemented. Differences in service use and outcomes between pregnant adolescents and adult women were tested using multivariate regression models. The coverage of antenatal care and nutrition services was similar for adolescent and adult mothers. Compared to adult mothers, adolescent mothers had significantly fewer ownership of assets and lower decision making power. Adolescent mothers weighed significantly less than adult women (45.8 vs 47.1 kg, p = 0.001), and their body mass index was significantly lower (19.7 vs 21.3, p = 0.001). Adolescents recovered later and with greater difficulty after childbirth. Infants of adolescent mothers had significant lower height-for-age z-score (-0.89 vs -0.74, p = 0.04), lower weight-for age z-score (-1.21 vs -1.08, p = 0.02) and higher underweight prevalence (22.4% vs 17.9%, p = 0.04) compared to infants of adult women. In conclusion, this study confirms that adolescent pregnancy poses substantial risks for maternal and infant outcomes, and emphasizes that these risks are significant even where services during pregnancy are available and accessed. A focus on preventing adolescent pregnancy is imperative, while also strengthening health and nutrition services for all pregnant women, whether adult or adolescent.

Provision versus promotion to develop a handwashing station: the effect on desired handwashing behavior

Background

Diarrhea prevalence increases from around the time that complementary foods are introduced. Improving caregiver’s hand hygiene during food preparation could reduce complementary food contamination and enteric pathogen transmission. Washing hands with soap is more common when water and soap are together at a convenient location. We conducted a three-month pilot intervention to evaluate two options for setting up handwashing stations: i) provide a handwashing station, or ii) help the family to make their own from available materials. Additionally, we assessed the feasibility of this intervention to be integrated with a child feeding program.

Methods

We conducted the intervention among two groups; 40 households received a free of cost handwashing station and another 40 households were motivated to place their own soap/soapy-water and water vessel near the food preparation and child feeding area. Community health workers encouraged caregivers to wash hands with soap/soapy-water before food preparation and feeding a child. They either assisted study participants to install the study-provided handwashing station at the recommended place or encouraged caregivers to develop their own. Field researchers assessed placement and composition of handwashing stations and the feasibility of integrating handwashing and nutrition messages.

Results

By end of the trial, 39/40 households developed their own handwashing station, comprising a bucket, mug and bar soap/soapy-water of which 60% (6/10) households were observed with a functional and complete handwashing station set. Observed handwashing with soap was detected among 8/10 households from the study-provided handwashing station group and 5/10 among households who had made their own handwashing station. Sixty-seven of the 76 caregivers recalled integrated intervention messages on social and health benefits of infant and young child feeding correctly; and all recalled key handwashing with soap times, before food preparation and feeding a child.

Conclusion

Encouraging households to develop their own handwashing station with soap and water to place at a food preparation/child feeding location is feasible over the short term. In the absence of large-scale provision of handwashing stations, caregivers can be encouraged to create and use their own. Integrating handwashing with soap into a nutrition intervention was feasible and acceptable and should be considered by policy makers.

Large-Scale Behavior-Change Initiative for Infant and Young Child Feeding Advanced Language and Motor Development in a Cluster-Randomized Program Evaluation in Bangladesh

BACKGROUND

Promoting adequate nutrition through interventions to improve infant and young child feeding (IYCF) has the potential to contribute to child development.

OBJECTIVE

We examined whether an intensive intervention package that was aimed at improving IYCF at scale through the Alive & Thrive initiative in Bangladesh also advanced language and gross motor development, and whether advancements in language and gross motor development were explained through improved complementary feeding.

METHODS

A cluster-randomized design compared 2 intervention packages: intensive interpersonal counseling on IYCF, mass media campaign, and community mobilization (intensive) compared with usual nutrition counseling and mass media campaign (nonintensive). Twenty subdistricts were randomly assigned to receive either the intensive or the nonintensive intervention. Household surveys were conducted at baseline (2010) and at endline (2014) in the same communities (n = ∼4000 children aged 0-47.9 mo for each round). Child development was measured by asking mothers if their child had reached each of multiple milestones, with some observed. Linear regression accounting for clustering was used to derive difference-in-differences (DID) impact estimates, and path analysis was used to examine developmental advancement through indicators of improved IYCF and other factors.

RESULTS

The DID in language development between intensive and nonintensive groups was 1.05 milestones (P = 0.001) among children aged 6-23.9 mo and 0.76 milestones (P = 0.038) among children aged 24-47.9 mo. For gross motor development, the DID was 0.85 milestones (P = 0.035) among children aged 6-23.9 mo. The differences observed corresponded to age- and sex-adjusted effect sizes of 0.35 for language and 0.23 for gross motor development. Developmental advancement at 6-23.9 mo was partially explained through improved minimum dietary diversity and the consumption of iron-rich food.

CONCLUSIONS

Intensive IYCF intervention differentially advanced language and gross motor development, which was partially explained through improved complementary feeding. Measuring a diverse set of child outcomes, including functional outcomes such as child development, is important when evaluating integrated nutrition programs. This trial was registered at clinicaltrials.gov as NCT01678716.