Manjunath S Somannavar

Dr. Manjunath S Somannavar

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Research Focus & Metrics

Academic Career Length

15Years (2012-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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1 January 2020 in The Lancet
Verified
Journal Article
Closed access
MHMatthew Kendall Hoffman
Matthew Kendall Hoffman
SGShivaprasad S Goudar
Shivaprasad S Goudar
BKBhalachandra S Kodkany
Bhalachandra S Kodkany
MMMrityunjay Metgud
Mrityunjay Metgud
MSManjunath S Somannavar
Manjunath S Somannavar
DWDennis Wallace
Dennis Wallace

1 February 2013 in Pediatrics
Verified
Journal Article
Closed access
SGSHIVAPRASAD Shivaprasad GOUDAR
SHIVAPRASAD Shivaprasad GOUDAR
MSManjunath S Somannavar
Manjunath S Somannavar
RCRobert Clark
Robert Clark
JLJocelyn M. Lockyer
Jocelyn M. Lockyer
ARAmit P. Revankar
Amit P. Revankar
NSNalini Singhal
Nalini Singhal
OBJECTIVE: This study evaluated the effectiveness of Helping Babies Breathe (HBB) newborn care and resuscitation training for birth attendants in reducing stillbirth (SB), and predischarge and neonatal mortality (NMR). India contributes to a large proportion of the worlds annual 3.1 million neonatal deaths and 2.6 million SBs. METHODS: This prospective study included 4187 births at >28 weeks’ gestation before and 5411 births after HBB training in Karnataka. A total of 599 birth attendants from rural primary health centers and district and urban hospitals received HBB training developed by the American Academy of Pediatrics, using a train-the-trainer cascade. Pre-post written trainee knowledge, posttraining provider performance and skills, SB, predischarge mortality, and NMR before and after HBB training were assessed by using χ2 and t-tests for categorical and continuous variables, respectively. Backward stepwise logistic regression analysis adjusted for potential confounding. RESULTS: Provider knowledge and performance systematically improved with HBB training. HBB training reduced resuscitation but increased assisted bag and mask ventilation incidence. SB declined from 3.0% to 2.3% (odds ratio [OR] 0.76, 95% confidence interval [CI] 0.59–0.98) and fresh SB from 1.7% to 0.9% (OR 0.54, 95% CI 0.37–0.78) after HBB training. Predischarge mortality was 0.1% in both periods. NMR was 1.8% before and 1.9% after HBB training (OR 1.09, 95% CI 0.80–1.47, P = .59) but unknown status at 28 days was 2% greater after HBB training (P = .007). CONCLUSIONS: HBB training reduced SB without increasing NMR, indicating that resuscitated infants survived the neonatal period. Monitoring and community-based assessment are recommended.

10 July 2019 in Nutrients
Verified
Journal Article
Open access
PDF file
RLRebecca L. Lander
Rebecca L. Lander
KHK. Michael Hambidge
K. Michael Hambidge
JWJamie Westcott
Jamie Westcott
GTGabriela Tejeda
Gabriela Tejeda
TDTshilenge S. Diba
Tshilenge S. Diba
OGon behalf of the Women First Preconception Nutrition Trial Group
on behalf of the Women First Preconception Nutrition Trial Group
Background: Up-to-date dietary data are required to understand the diverse nutritional challenges of pregnant women living in low-middle income countries (LMIC). To that end, dietary data were collected from 1st trimester pregnant women in rural areas of Guatemala, India, Pakistan, and Democratic Republic of the Congo (DRC) participating in a maternal lipid-based nutrient supplement (LNS) Randomized Controlled Trial to examine dietary diversity (DD), usual group energy and nutrient intakes, and prevalence of inadequate dietary intakes. Methods: Two 24-h dietary recalls were conducted in ~240 pregnant women/site (total n = 966) prior to 12-week gestation. Adequate DD was assessed, i.e., ≥5 major food groups consumed within the past 24 h. Median, Q1, Q3 intakes (without LNS) of energy, macronutrients, 12 micronutrients, and phytate were examined. The “at risk” prevalence of inadequate intakes were based on international guidelines for pregnant women. Results: Dietary patterns varied widely among sites, with adequate DD reported: 20% (Pakistan), 25% (DRC), 50% (Guatemala), and 70% (India). Significantly higher intakes of most key nutrients were observed in participants with adequate DD. More than 80% of women in all sites had inadequate intakes of folate, vitamin B12, and choline, and >80% of women in India and DRC also had inadequate intakes of calcium, thiamine, riboflavin, and vitamin B6. Conclusions: Our data highlight the likely need for micronutrient supplementation in pregnancy, specifically multi-micronutrient interventions, and support the value of increasing DD as part of sustainable long-term nutrition programs for women of reproductive age in these poor rural settings in LMIC.

8 June 2015 in Reproductive Health
Verified
Journal Article
Open access
PDF file
SGSHIVAPRASAD Shivaprasad GOUDAR
SHIVAPRASAD Shivaprasad GOUDAR
NGNorman Goco
Norman Goco
MSManjunath S Somannavar
Manjunath S Somannavar
SVSunil Surendra Vernekar
Sunil Surendra Vernekar
AMAshalata A Mallapur
Ashalata A Mallapur
RGRobert L Goldenberg
Robert L Goldenberg
Skilled birth attendance and institutional delivery have been advocated for reducing maternal, perinatal and neonatal mortality (PMR and NMR). India has successfully implemented various strategies to promote skilled attendance and incentivize institutional deliveries in the last 5 years.

8 June 2015 in Reproductive Health
Verified
Journal Article
Open access
PDF file
SDSangappa M Dhaded
Sangappa M Dhaded
MSManjunath S Somannavar
Manjunath S Somannavar
SVSunil Surendra Vernekar
Sunil Surendra Vernekar
SGSHIVAPRASAD Shivaprasad GOUDAR
SHIVAPRASAD Shivaprasad GOUDAR
MMMusaku Mwenche
Musaku Mwenche
WCWaldemar Alberto Carlo
Waldemar Alberto Carlo
Approximately 3 million neonatal deaths occur each year worldwide. Simple interventions have been tested and found to be effective in reducing the neonatal mortality. In order to effectively implement public health interventions, it is important to know the rates of neonatal mortality and understand the contributing risk factors. Hence, this prospective, population-based, observational study was carried out to inform these needs.

29 January 2020 in PLOS ONE
Verified
Journal Article
Open access
PDF file
SDSangappa M Dhaded
Sangappa M Dhaded
KHK Michael Hambidge
K Michael Hambidge
SASumera Aziz Ali
Sumera Aziz Ali
MSManjunath S Somannavar
Manjunath S Somannavar
SSSarah Saleem
Sarah Saleem
NKNancy F Krebs
Nancy F Krebs
South Asia has >50% of the global burden of low birth weight (LBW). The objective was to determine the extent to which maternal nutrition interventions commenced before conception or in the 1st trimester improved fetal growth in this region. This was a secondary analysis of combined newborn anthropometric data for the South Asian sites (India and Pakistan) in the Women First Preconception Maternal Nutrition Trial. Participants were 972 newborn of mothers who were poor, rural, unselected on basis of nutritional status, and had been randomized to receive a daily lipid-based micronutrient supplement commencing ≥3 months prior to conception (Arm 1), in the 1st trimester (Arm 2), or not at all (Arm 3). An additional protein-energy supplement was provided if BMI <20 kg/m2 or gestational weight gain was less than guidelines. Gestational age was established in the 1st trimester and newborn anthropometry obtained <48-hours post-delivery. Mean differences at birth between Arm 1 vs. 3 were length +5.3mm and weight +89g. Effect sizes (ES) and relative risks (RR) with 95% CI for Arm 1 vs. 3 were: length-for-age Z-score (LAZ) +0.29 (0.11–0.46, p = 0.0011); weight-for-age Z-score (WAZ) +0.22 (0.07–0.37, p = 0.0043); weight-to-length-ratio-for-age Z-score (WLRAZ) +0.27 (0.06–0.48, p = 0.0133); LAZ<-2, 0.56 (0.38–0.82, p = 0.0032); WAZ <-2, 0.68 (0.53–0.88, p = 0.0028); WLRAZ <-2, 0.76 (0.64–0.89, p = 0.0011); small-for-gestational-age (SGA), 0.74 (0.66–0.83, p<0.0001); low birth weight 0.81 (0.66–1.00, p = 0.0461). For Arm 2 vs. 3, LAZ, 0.21 (0.04–0.38); WAZ <-2, 0.70 (0.53–0.92); and SGA, 0.88 (0.79–0.97) were only marginally different. ES or RR did not differ for preterm birth for either Arm 1 vs. 3 or 2 vs. 3. In conclusion, point estimates for both continuous and binary anthropometric outcomes were consistently more favorable when maternal nutrition supplements were commenced ≥3 months prior to conception indicating benefits to fetal growth of improving women’s nutrition in this population.