912 results on '"Plenty A"'
Search Results
2. Exploring Personal, Relational, and Collective Experiences and Mentorship Connections That Enhance or Inhibit Professional Development and Career Advancement of Native American Faculty in STEM Fields: A Qualitative Study
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Blakely Brown, Maja Pedersen, Jennifer Harrington, Annie Belcourt, Sweeney Windchief, Aaron Thomas, Ruth Plenty Sweetgrass-She Kills, Otakuye Conroy-Ben, Erik Brodt, Karletta Chief, Serra Hoagland, Michelle Johnson-Jennings, Jordan Lewis, Kirsten Green Mink, Kathryn C. A. Milligan-Myhre, Matthew Calhoun, Angela Ozburn, Vanessa Simonds, Anne Des Rosier Grant, Salena Hill, and Ke Wu
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Mentorship programs for Native American (NA) faculty in science, technology, engineering, and mathematics (STEM) fields hold significant promise toward developing, recruiting, and retaining NA members of the professoriate. In 2018, a qualitative study was conducted that explored experiences, and mentoring relationships that enhanced or inhibited professional development and career advancement of NA faculty and instructors in STEM fields. The study used Indigenous Research Methodologies to coconstruct a conversational moderator's guide aligning with Indigenous community ontology. Interview questions were developed from the existing literature and programs and the project teams' expertise. Twenty-three NA faculty and instructors and a postdoctoral trainee in STEM fields participated in the interviews. Transcripts were coded, organized, and interpreted. Themes and subthemes were generated, which were noted for relevance to the theoretical framework. Participants described their experience working in higher education as viewed through their academic, social and cultural values, relationships, and responsibilities. Common themes included the: (1) importance of peer, senior and community mentors, (2) value of oral presentation to professional development, (3) need for social connectedness and work--life balance, and (4) importance of increasing institutional knowledge about Indigenous values and research methodologies. Several themes aligned with TribalCrit, allowing for a strong critique of NA faculty mentoring by NA's in higher education. The narratives underscore the need for institutions to deliver professional development and mentoring programs for NA faculty and for administrators to strengthen institutional supports to improve NA faculty achievement.
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- 2024
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3. Lived Experiences of Native American STEM Faculty in Academia: Our Stories, Insights, and Advice
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Thomas, Aaron, Hoagland, Serra J., Kills, Ruth Plenty Sweetgrass-She, LaPier, Rosalyn, Grant, Anne, Wu, Ke, and Belcourt, Annie
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- 2023
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4. Down and out? the role of household income in students’ friendship formation in school-classes
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Raabe, Isabel J., la Roi, Chaïm, and Plenty, Stephanie
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- 2024
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5. Not Next to You: Peer Rejection, Sociodemographic Characteristics and the Moderating Effects of Classroom Composition
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Hjalmarsson, Simon, Fallesen, Peter, and Plenty, Stephanie
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- 2023
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6. The Impact of Teacher Collaborative Pedagogies on Student Learning
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Mahat, Marian, Plenty, Lisa, Hawkes, Jeremy, Golding, Jason, Mackerras, Ailsa, Wallace-Richards, Louise, Morris, Julia E., editor, and Imms, Wesley, editor
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- 2023
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7. First Nations representation and consultation in libraries: Case studies from Holmesglen TAFE and Yarra Plenty Regional Libraries
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Holmesglen Institute of TAFE and Yarra Plenty Regional Library
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- 2023
8. Pretend Indian Exegesis
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Plenty, Trevino Brings, primary
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- 2023
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9. Anemia and Micronutrient Status during Pregnancy, and Their Associations with Obstetric and Infant Outcomes among HIV-Infected Ugandan Women Receiving Antiretroviral Therapy
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Finkelstein, Julia L, Herman, Heather S, Plenty, Albert, Mehta, Saurabh, Natureeba, Paul, Clark, Tamara D, Kamya, Moses R, Ruel, Theodore, Charlebois, Edwin D, Cohan, Deborah, Havlir, Diane, and Young, Sera L
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Reproductive Medicine ,Biomedical and Clinical Sciences ,HIV/AIDS ,Prevention ,Clinical Research ,Nutrition ,Hematology ,Clinical Trials and Supportive Activities ,Pediatric ,Reproductive health and childbirth ,Good Health and Well Being ,anemia ,vitamin D ,vitamin B-12 ,folate ,sub-Saharan Africa ,pregnant ,postpartum ,micronutrient ,AIDS ,Animal production ,Food sciences ,Nutrition and dietetics - Abstract
BackgroundWomen living with HIV (WLHIV) are at higher risk of micronutrient deficiencies and adverse health outcomes. There are limited data on the burden or sequelae of micronutrient deficiencies among pregnant WLHIV receiving antiretroviral therapy (ART).ObjectivesWe aimed to examine anemia and vitamin B-12, folate, and vitamin D deficiencies, and their associations with obstetric and infant outcomes, among pregnant WLHIV initiating combination antiretroviral therapy (cART) in rural Uganda.MethodsThis was a prospective analysis among pregnant WLHIV (12-28 weeks of gestation) in PROMOTE-Pregnant Women and Infants (PIs), a randomized trial comparing the effects of protease inhibitor (PI)-based ART with those of a non-PI-based ART on placental malaria risk. We conducted a substudy on the burden of anemia [trimester 1/3: hemoglobin (Hb)
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- 2020
10. HIV Testing and Treatment with the Use of a Community Health Approach in Rural Africa
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Havlir, Diane V, Balzer, Laura B, Charlebois, Edwin D, Clark, Tamara D, Kwarisiima, Dalsone, Ayieko, James, Kabami, Jane, Sang, Norton, Liegler, Teri, Chamie, Gabriel, Camlin, Carol S, Jain, Vivek, Kadede, Kevin, Atukunda, Mucunguzi, Ruel, Theodore, Shade, Starley B, Ssemmondo, Emmanuel, Byonanebye, Dathan M, Mwangwa, Florence, Owaraganise, Asiphas, Olilo, Winter, Black, Douglas, Snyman, Katherine, Burger, Rachel, Getahun, Monica, Achando, Jackson, Awuonda, Benard, Nakato, Hellen, Kironde, Joel, Okiror, Samuel, Thirumurthy, Harsha, Koss, Catherine, Brown, Lillian, Marquez, Carina, Schwab, Joshua, Lavoy, Geoff, Plenty, Albert, Mugoma Wafula, Erick, Omanya, Patrick, Chen, Yea-Hung, Rooney, James F, Bacon, Melanie, van der Laan, Mark, Cohen, Craig R, Bukusi, Elizabeth, Kamya, Moses R, and Petersen, Maya
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Biomedical and Clinical Sciences ,Health Services and Systems ,Public Health ,Clinical Sciences ,Health Sciences ,Medical Microbiology ,Clinical Trials and Supportive Activities ,Infectious Diseases ,Sexually Transmitted Infections ,Health Services ,Prevention ,Clinical Research ,HIV/AIDS ,2.2 Factors relating to the physical environment ,Aetiology ,Infection ,Good Health and Well Being ,AIDS-Related Opportunistic Infections ,Adolescent ,Adult ,Anti-Retroviral Agents ,Community Health Services ,Female ,HIV Infections ,Humans ,Incidence ,Kenya ,Male ,Mass Drug Administration ,Mass Screening ,Middle Aged ,Patient-Centered Care ,Prevalence ,Socioeconomic Factors ,Tuberculosis ,Uganda ,Viral Load ,Young Adult ,Medical and Health Sciences ,General & Internal Medicine ,Biomedical and clinical sciences ,Health sciences - Abstract
BackgroundUniversal antiretroviral therapy (ART) with annual population testing and a multidisease, patient-centered strategy could reduce new human immunodeficiency virus (HIV) infections and improve community health.MethodsWe randomly assigned 32 rural communities in Uganda and Kenya to baseline HIV and multidisease testing and national guideline-restricted ART (control group) or to baseline testing plus annual testing, eligibility for universal ART, and patient-centered care (intervention group). The primary end point was the cumulative incidence of HIV infection at 3 years. Secondary end points included viral suppression, death, tuberculosis, hypertension control, and the change in the annual incidence of HIV infection (which was evaluated in the intervention group only).ResultsA total of 150,395 persons were included in the analyses. Population-level viral suppression among 15,399 HIV-infected persons was 42% at baseline and was higher in the intervention group than in the control group at 3 years (79% vs. 68%; relative prevalence, 1.15; 95% confidence interval [CI], 1.11 to 1.20). The annual incidence of HIV infection in the intervention group decreased by 32% over 3 years (from 0.43 to 0.31 cases per 100 person-years; relative rate, 0.68; 95% CI, 0.56 to 0.84). However, the 3-year cumulative incidence (704 incident HIV infections) did not differ significantly between the intervention group and the control group (0.77% and 0.81%, respectively; relative risk, 0.95; 95% CI, 0.77 to 1.17). Among HIV-infected persons, the risk of death by year 3 was 3% in the intervention group and 4% in the control group (0.99 vs. 1.29 deaths per 100 person-years; relative risk, 0.77; 95% CI, 0.64 to 0.93). The risk of HIV-associated tuberculosis or death by year 3 among HIV-infected persons was 4% in the intervention group and 5% in the control group (1.19 vs. 1.50 events per 100 person-years; relative risk, 0.79; 95% CI, 0.67 to 0.94). At 3 years, 47% of adults with hypertension in the intervention group and 37% in the control group had hypertension control (relative prevalence, 1.26; 95% CI, 1.15 to 1.39).ConclusionsUniversal HIV treatment did not result in a significantly lower incidence of HIV infection than standard care, probably owing to the availability of comprehensive baseline HIV testing and the rapid expansion of ART eligibility in the control group. (Funded by the National Institutes of Health and others; SEARCH ClinicalTrials.gov number, NCT01864603.).
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- 2019
11. Mobile, Population-wide, Hybrid HIV Testing Strategy Increases Number of Children Tested in Rural Kenya and Uganda
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Ayieko, James, Chamie, Gabriel, Balzer, Laura, Kwarisiima, Dalsone, Kabami, Jane, Sang, Norton, Cohen, Craig R, Bukusi, Elizabeth A, Clark, Tamara D, Plenty, Albert, Charlebois, Edwin D, Petersen, Maya, Kamya, Moses, Havlir, Diane V, and Ruel, Theodore
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Biomedical and Clinical Sciences ,Clinical Sciences ,HIV/AIDS ,Behavioral and Social Science ,Mental Health ,Pediatric ,Pediatric AIDS ,Infectious Diseases ,Clinical Research ,Infection ,Good Health and Well Being ,Child ,Child ,Preschool ,Female ,HIV Infections ,Humans ,Kenya ,Male ,Mass Screening ,Program Evaluation ,Rural Population ,Uganda ,children ,testing ,mobile ,coverage ,Paediatrics and Reproductive Medicine ,Public Health and Health Services ,Pediatrics ,Clinical sciences ,Paediatrics - Abstract
Efficient ways to identify children with HIV in the context of universal test-and-treat policies are needed. We evaluated a hybrid testing strategy combining mobile community and home-based HIV testing in 87,700 children across 32 rural communities in 2 East African countries. This approach resulted in 81% testing coverage of at-risk children and doubled the number of children diagnosed with HIV.
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- 2018
12. Students' Occupational Aspirations: Can Family Relationships Account for Differences between Immigrant and Socioeconomic Groups?
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Plenty, Stephanie M. and Jonsson, Jan O.
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Immigrant background and disadvantaged socioeconomic background are two key predictors of poorer school achievement in Europe. However, the former is associated with higher while the latter is associated with lower aspirations. This study asks whether family relationships account for this difference. Data come from 5,926 students in Germany and Sweden, eliciting indicators of family background and relationships at age 14-15 years (2011) and occupational aspirations 1 year later. High aspirations were found among students of non-European background and students with higher parental occupational status. Structural equation models showed that while immigrant families had greater parental aspirations and encouragement, family cohesion, and parental monitoring, only parental aspirations mediated the effects of family background.
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- 2021
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13. Centering Indigenous Knowledges in ecology and beyond.
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Gazing Wolf, Joseph, Ignace, Danielle D, David‐Chavez, Dominique M, Jennings, Lydia L, Smiles, Deondre, Blanchard, Paulette, Simmons, Ellen, Doan‐Crider, Diana, Kills, Ruth Plenty Sweetgrass‐She, Montgomery, Michelle, Nelson, Melissa K, Black Elk, Linda, Black Elk, Luke, Bridge, Gwen, Chischilly, Ann Marie, Deer, Kevin, DeerinWater, Kathy, Ecoffey, Trudy, Vergun, Judith, and Wildcat, Daniel
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TRADITIONAL ecological knowledge ,ECOLOGISTS ,DECOLONIZATION ,ANNUAL meetings ,SCHOLARS - Abstract
There is a resurgent enthusiasm for Indigenous Knowledges (IK) across settler–colonial institutions of research, education, and conservation. But like fitting a square peg in a round hole, IK are being forced into colonial systems, and then only as marginal alternatives. To address this mismatch, the Traditional Ecological Knowledge Section of the Ecological Society of America (ESA) hosted a 2‐day workshop—entitled Elevating Indigenous Knowledges in Ecology—at the 2022 ESA Annual Meeting, which was held on Kanien'keháka (Mohawk) and Ho‐de‐no‐sau‐nee‐ga (Haudenosaunee) territories in Montreal, Canada. This gathering of 21 interdisciplinary Indigenous ecologists included scholars from across the career and professional spectrum. By consensus, workshop participants (including the authors of this article) identified four emergent themes and respective guiding questions as a pathway toward the transformation of settler–colonial institutions into IK‐led spaces. We highlight this pathway to support actions toward systemic change, inspire future directions for Indigenous and non‐Indigenous ecologists, and nurture stronger relationships between Indigenous communities and the Western sciences, toward actualized decoloniality. [ABSTRACT FROM AUTHOR]
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- 2024
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14. Early Adopters of Human Immunodeficiency Virus Preexposure Prophylaxis in a Population-based Combination Prevention Study in Rural Kenya and Uganda
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Koss, Catherine A, Ayieko, James, Mwangwa, Florence, Owaraganise, Asiphas, Kwarisiima, Dalsone, Balzer, Laura B, Plenty, Albert, Sang, Norton, Kabami, Jane, Ruel, Theodore D, Black, Douglas, Camlin, Carol S, Cohen, Craig R, Bukusi, Elizabeth A, Clark, Tamara D, Charlebois, Edwin D, Petersen, Maya L, Kamya, Moses R, Havlir, Diane V, and Collaboration, SEARCH
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Biomedical and Clinical Sciences ,Clinical Sciences ,Prevention ,Infectious Diseases ,Pediatric ,Pediatric AIDS ,HIV/AIDS ,Clinical Trials and Supportive Activities ,Sexually Transmitted Infections ,Clinical Research ,Infection ,Good Health and Well Being ,Adolescent ,Adult ,Community Health Services ,Female ,HIV Infections ,Humans ,Kenya ,Logistic Models ,Male ,Middle Aged ,Patient Acceptance of Health Care ,Pre-Exposure Prophylaxis ,Public Health Surveillance ,Risk Factors ,Rural Population ,Uganda ,Young Adult ,HIV prevention ,preexposure prophylaxis ,serodiscordant couple ,HIV risk ,SEARCH Collaboration ,Biological Sciences ,Medical and Health Sciences ,Microbiology ,Clinical sciences - Abstract
BackgroundGlobal guidelines recommend preexposure prophylaxis (PrEP) for individuals with substantial human immunodeficiency virus (HIV) risk. Data on PrEP uptake in sub-Saharan Africa outside of clinical trials are limited. We report on "early adopters" of PrEP in the Sustainable East Africa Research in Community Health (SEARCH) study in rural Uganda and Kenya.MethodsAfter community mobilization and PrEP education, population-based HIV testing was conducted. HIV-uninfected adults were offered PrEP based on an empirically derived HIV risk score or self-identified HIV risk (if not identified by score). Using logistic regression, we analyzed predictors of early PrEP adoption (starting PrEP within 30 days vs delayed/no start) among adults identified for PrEP.ResultsOf 21212 HIV-uninfected adults in 5 communities, 4064 were identified for PrEP (2991 by empiric risk score, 1073 by self-identified risk). Seven hundred and thirty nine individuals started PrEP within 30 days (11% of those identified by risk score; 39% of self-identified); 77% on the same day. Among adults identified by risk score, predictors of early adoption included male sex (adjusted odds ratio 1.53; 95% confidence interval, 1.09-2.15), polygamy (1.92; 1.27-2.90), serodiscordant spouse (3.89; 1.18-12.76), self-perceived HIV risk (1.66; 1.28-2.14), and testing at health campaign versus home (5.24; 3.33-8.26). Among individuals who self-identified for PrEP, predictors of early adoption included older age (2.30; 1.29-4.08) and serodiscordance (2.61; 1.01-6.76).ConclusionsImplementation of PrEP incorporating a population-based empiric risk score, self-identified risk, and rapid initiation, is feasible in rural East Africa. Strategies are needed to overcome barriers to PrEP uptake, particularly among women and youth.Clinical trials registrationNCT01864603.
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- 2018
15. Protective Effect of Indoor Residual Spraying of Insecticide on Preterm Birth Among Pregnant Women With HIV Infection in Uganda: A Secondary Data Analysis
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Roh, Michelle E, Shiboski, Stephen, Natureeba, Paul, Kakuru, Abel, Muhindo, Mary, Ochieng, Teddy, Plenty, Albert, Koss, Catherine A, Clark, Tamara D, Awori, Patricia, Nakalambe, Miriam, Cohan, Deborah, Jagannathan, Prasanna, Gosling, Roly, Havlir, Diane V, Kamya, Moses R, and Dorsey, Grant
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Reproductive Medicine ,Medical Microbiology ,Biomedical and Clinical Sciences ,Malaria ,Conditions Affecting the Embryonic and Fetal Periods ,HIV/AIDS ,Clinical Research ,Rare Diseases ,Women's Health ,Vector-Borne Diseases ,Sexually Transmitted Infections ,Prevention ,Pregnancy ,Infectious Diseases ,Pediatric ,Preterm ,Low Birth Weight and Health of the Newborn ,Perinatal Period - Conditions Originating in Perinatal Period ,Aetiology ,6.1 Pharmaceuticals ,Evaluation of treatments and therapeutic interventions ,2.2 Factors relating to the physical environment ,3.2 Interventions to alter physical and biological environmental risks ,Prevention of disease and conditions ,and promotion of well-being ,Reproductive health and childbirth ,Infection ,Good Health and Well Being ,Adolescent ,Adult ,Anti-Retroviral Agents ,Chemoprevention ,Drug Combinations ,Female ,HIV Infections ,Humans ,Incidence ,Infant ,Newborn ,Insecticide-Treated Bednets ,Insecticides ,Male ,Mosquito Control ,Pregnancy Complications ,Infectious ,Premature Birth ,Sulfadoxine ,Treatment Outcome ,Trimethoprim ,Uganda ,Young Adult ,IRS ,HIV ,malaria ,preterm birth ,Biological Sciences ,Medical and Health Sciences ,Microbiology ,Biological sciences ,Biomedical and clinical sciences ,Health sciences - Abstract
BackgroundRecent evidence demonstrated improved birth outcomes among human immunodeficiency virus (HIV)-uninfected pregnant women protected by indoor residual spraying of insecticide (IRS). Evidence regarding its impact on HIV-infected pregnant women is lacking.MethodsData were pooled from 2 studies conducted before and after an IRS campaign in Tororo, Uganda, among HIV-infected pregnant women who received bed nets, daily trimethoprim-sulfamethoxazole, and combination antiretroviral therapy at enrollment. Exposure was the proportion of pregnancy protected by IRS. Adverse birth outcomes included preterm birth, low birth weight, and fetal or neonatal death. Multivariate Poisson regression with robust standard errors was used to estimate risk ratios.ResultsOf 565 women in our analysis, 380 (67%), 88 (16%), and 97 (17%) women were protected by IRS for 0%, >0% to 90%, and >90% of their pregnancy, respectively. Any IRS protection significantly reduced malaria incidence during pregnancy and placental malaria risk. Compared with no IRS protection, >90% IRS protection reduced preterm birth risk (risk ratio, 0.35; 95% confidence interval, .15-.84), with nonsignificant decreases in the risk of low birth weight (0.68; .29-1.57) and fetal or neonatal death (0.24; .04-1.52).DiscussionOur exploratory analyses support the hypothesis that IRS may significantly reduce malaria and preterm birth risk among pregnant women with HIV receiving bed nets, daily trimethoprim-sulfamethoxazole, and combination antiretroviral therapy.
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- 2017
16. Gaps in the Child Tuberculosis Care Cascade in 32 Rural Communities in Uganda and Kenya.
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Mwangwa, Florence, Chamie, Gabriel, Kwarisiima, Dalsone, Ayieko, James, Owaraganise, Asiphas, Ruel, Theodore D, Plenty, Albert, Tram, Khai Hoan, Clark, Tamara D, Cohen, Craig R, Bukusi, Elizabeth A, Petersen, Maya, Kamya, Moses R, Charlebois, Edwin D, Havlir, Diane V, and Marquez, Carina
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Child Tuberculosis ,HIV ,HIV-exposed uninfected children ,Tuberculosis Care Cascade - Abstract
Background:Reducing tuberculosis (TB) deaths among children requires a better understanding of the gaps in the care cascade from TB diagnosis to treatment completion. We sought to assess the child TB care cascade in 32 rural communities in Uganda and Kenya using programmatic data. Methods:This is a retrospective cohort study of 160,851 children (ages
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- 2017
17. Trial of a Self-TWOC pathway to reduce carbon footprint
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Louden, H., primary, Minto, T., additional, Voss, J., additional, Otto, E., additional, and Plenty, B., additional
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- 2024
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18. Changes in young adults' mental well-being before and during the early stage of the COVID-19 pandemic: disparities between ethnic groups in Germany
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Stephanie Plenty, Chloe Bracegirdle, Jörg Dollmann, and Olivia Spiegler
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Mental well-being ,Ethnic/racial minority groups ,Young adults ,COVID-19 ,Stressors ,Depression ,Pediatrics ,RJ1-570 ,Psychiatry ,RC435-571 - Abstract
Abstract Background The COVID-19 pandemic resulted in substantial disruptions to the daily lives of young people. Yet knowledge is lacking about changes in mental well-being among young adults, whether those from ethnic minorities were more adversely impacted by the pandemic than the ethnic majority, and the extent to which pandemic-related stressors contributed to any declines in mental well-being. Methods We draw on nationally representative German CILS4COVID data, collected early in the pandemic (N = 3517, Mage = 25). Respondents provided information on mental well-being (psychosomatic complaints, anxiety, depression, life satisfaction) and exposure to pandemic-related stressors (financial worries, health worries, discrimination, contact with COVID-19). Responses on mental well-being were matched to responses from two pre-pandemic waves. Individual fixed effects regressions examined ethnic group differences in changes in mental well-being prior to, and at the early stage of, the pandemic. Path analysis tested the role of pandemic-related stressors in declines in mental well-being. Results Overall, young adults’ mental well-being had improved at the pandemic assessment compared to pre-pandemic assessments, and few ethnic group differences in changes were found. However, greater pandemic-related stressors were associated with worsened mental well-being at the pandemic assessment. Among Asian minorities, indirect effects were found on anxiety via health worries, and on depression via health worries and discrimination. For Turkish, Middle Eastern and African minorities, indirect effects on anxiety and depression were found via health worries. Conclusions We did not find widespread declines in mental well-being among young adults at the early stage of the pandemic, and changes in mental well-being prior to and at the early stage of the pandemic were mostly similar across ethnic German and minority groups. Nevertheless, pandemic-related stressors posed risks for young adults’ mental well-being, particularly increased discrimination and health worries among Asian minorities, and health worries among Turkish, Middle Eastern and African minorities.
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- 2021
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19. Internalising and externalising problems during adolescence and the subsequent likelihood of being Not in Employment, Education or Training (NEET) among males and females: The mediating role of school performance
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Plenty, Stephanie, Magnusson, Charlotta, and Låftman, Sara Brolin
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- 2021
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20. Correction to: Impact of a Structural Intervention to Address Alcohol Use Among Gay Bar Patrons in San Francisco: The PACE Study
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Charlebois, Edwin D, Plenty, Albert H, Lin, Jessica, Ayala, Alicia, Carrico, Adam W, and Hecht, Jennifer
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Public Health ,Health Sciences ,Substance Misuse ,Alcoholism ,Alcohol Use and Health ,Public Health and Health Services ,Social Work ,Public health - Abstract
The original version of this article contains an omission in the list of authors for Dr. Adam W. Carrico. The corrected authors list for the article is given in this erratum.
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- 2017
21. Impact of a Structural Intervention to Address Alcohol Use Among Gay Bar Patrons in San Francisco: The PACE Study
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Charlebois, Edwin D, Plenty, Albert H, Lin, Jessica, Ayala, Alicia, and Hecht, Jennifer
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Public Health ,Health Sciences ,Substance Misuse ,Alcoholism ,Alcohol Use and Health ,Clinical Research ,Cardiovascular ,Stroke ,Cancer ,Oral and gastrointestinal ,Good Health and Well Being ,Adult ,Alcohol Drinking ,Blood Alcohol Content ,Breath Tests ,Ethanol ,Female ,HIV Infections ,Homosexuality ,Male ,Humans ,Male ,Program Evaluation ,San Francisco ,Sexual and Gender Minorities ,Structural intervention ,Alcohol ,HIV ,MSM ,Gay bars ,Public Health and Health Services ,Social Work ,Public health - Abstract
We evaluated the impact on alcohol intake and blood alcohol concentration (BAC) of a multi-level structural intervention to increase the availability of free water, coupled with messaging on pacing alcohol intake and normative feedback of blood alcohol concentration in a convenience sample of gay bars in San Francisco. Participants (n = 1,293) were recruited among exiting patrons of four gay bars (two intervention bars and two control bars). Participants were surveyed on alcohol intake and BAC was measured by breathalyzer. Prior to the intervention there were no significant differences in baseline alcohol measures between intervention and control bars. Post-intervention there were significant differences on objective and subjective measures of alcohol consumption: 30% of intervention bar participants had BAC% levels over the legal driving limit (0.08%) compared to 43% of control bar participants, p
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- 2017
22. Intermittent Preventive Treatment With Dihydroartemisinin-Piperaquine for the Prevention of Malaria Among HIV-Infected Pregnant Women
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Natureeba, Paul, Kakuru, Abel, Muhindo, Mary, Ochieng, Teddy, Ategeka, John, Koss, Catherine A, Plenty, Albert, Charlebois, Edwin D, Clark, Tamara D, Nzarubara, Bridget, Nakalembe, Miriam, Cohan, Deborah, Rizzuto, Gabrielle, Muehlenbachs, Atis, Ruel, Theodore, Jagannathan, Prasanna, Havlir, Diane V, Kamya, Moses R, and Dorsey, Grant
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Medical Microbiology ,Biomedical and Clinical Sciences ,Clinical Sciences ,Rare Diseases ,Clinical Research ,Malaria ,Clinical Trials and Supportive Activities ,Prevention ,HIV/AIDS ,Infectious Diseases ,Vector-Borne Diseases ,Pediatric ,6.1 Pharmaceuticals ,Evaluation of treatments and therapeutic interventions ,2.2 Factors relating to the physical environment ,Aetiology ,Infection ,Reproductive health and childbirth ,Good Health and Well Being ,Adult ,Antimalarials ,Artemisinins ,Double-Blind Method ,Endpoint Determination ,Female ,Follow-Up Studies ,HIV Infections ,Humans ,Incidence ,Pregnancy ,Pregnancy Complications ,Infectious ,Quinolines ,Treatment Outcome ,Trimethoprim ,Sulfamethoxazole Drug Combination ,Uganda ,Young Adult ,HIV ,malaria ,pregnancy ,dihydroartemisinin-piperaquine ,trimethoprim-sulfamethoxazole ,Biological Sciences ,Medical and Health Sciences ,Microbiology ,Biological sciences ,Biomedical and clinical sciences ,Health sciences - Abstract
BackgroundDaily trimethoprim-sulfamethoxazole (TMP-SMX) and insecticide-treated nets remain the main interventions for prevention of malaria in human immunodeficiency virus (HIV)-infected pregnant women in Africa. However, antifolate and pyrethroid resistance threaten the effectiveness of these interventions, and new ones are needed.MethodsWe conducted a double-blinded, randomized, placebo-controlled trial comparing daily TMP-SMX plus monthly dihydroartemisinin-piperaquine (DP) to daily TMP-SMX alone in HIV-infected pregnant women in an area of Uganda where indoor residual spraying of insecticide had recently been implemented. Participants were enrolled between gestation weeks 12 and 28 and given an insecticide-treated net. The primary outcome was detection of active or past placental malarial infection by histopathologic analysis. Secondary outcomes included incidence of malaria, parasite prevalence, and adverse birth outcomes.ResultAll 200 women enrolled were followed through delivery, and the primary outcome was assessed in 194. There was no statistically significant difference in the risk of histopathologically detected placental malarial infection between the daily TMP-SMX plus DP arm and the daily TMP-SMX alone arm (6.1% vs. 3.1%; relative risk, 1.96; 95% confidence interval, .50-7.61; P = .50). Similarly, there were no differences in secondary outcomes.ConclusionsAmong HIV-infected pregnant women in the setting of indoor residual spraying of insecticide, adding monthly DP to daily TMP-SMX did not reduce the risk of placental or maternal malaria or improve birth outcomes.Clinical trials registrationNCT02282293.
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- 2017
23. High rates of viral suppression in adults and children with high CD4+ counts using a streamlined ART delivery model in the SEARCH trial in rural Uganda and Kenya
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Kwarisiima, Dalsone, Kamya, Moses R, Owaraganise, Asiphas, Mwangwa, Florence, Byonanebye, Dathan M, Ayieko, James, Plenty, Albert, Black, Doug, Clark, Tamara D, Nzarubara, Bridget, Snyman, Katherine, Brown, Lillian, Bukusi, Elizabeth, Cohen, Craig R, Geng, Elvin H, Charlebois, Edwin D, Ruel, Theodore D, Petersen, Maya L, Havlir, Diane, and Jain, Vivek
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Biomedical and Clinical Sciences ,Health Services and Systems ,Public Health ,Clinical Sciences ,Health Sciences ,Patient Safety ,Prevention ,Infectious Diseases ,Clinical Research ,HIV/AIDS ,Behavioral and Social Science ,6.1 Pharmaceuticals ,Evaluation of treatments and therapeutic interventions ,Infection ,Good Health and Well Being ,Adult ,Anti-HIV Agents ,CD4 Lymphocyte Count ,Child ,Delivery of Health Care ,Drug Therapy ,Combination ,Female ,HIV Infections ,HIV Seropositivity ,Humans ,Kenya ,Lost to Follow-Up ,Male ,Rural Population ,Uganda ,Viral Load ,Public Health and Health Services ,Other Medical and Health Sciences ,Clinical sciences ,Epidemiology ,Public health - Abstract
IntroductionThe 2015 WHO recommendation of antiretroviral therapy (ART) for all HIV-positive persons calls for treatment initiation in millions of persons newly eligible with high CD4+ counts. Efficient and effective care models are urgently needed for this population. We evaluated clinical outcomes of asymptomatic HIV-positive adults and children starting ART with high CD4+ counts using a novel streamlined care model in rural Uganda and Kenya.MethodsIn the 16 intervention communities of the HIV test-and-treat Sustainable East Africa Research for Community Health Study (NCT01864603), all HIV-positive individuals irrespective of CD4 were offered ART (efavirenz [EFV]/tenofovir disoproxil fumarate + emtricitabine (FTC) or lamivudine (3TC). We studied adults (≥fifteen years) with CD4 ≥ 350/μL and children (two to fourteen years) with CD4 > 500/μL otherwise ineligible for ART by country guidelines. Clinics implemented a patient-centred streamlined care model designed to reduce patient-level barriers and maximize health system efficiency. It included (1) nurse-conducted visits with physician referral of complex cases, (2) multi-disease chronic care (including for hypertension/diabetes), (3) patient-centred, friendly staff, (4) viral load (VL) testing and counselling, (5) three-month return visits and ART refills, (6) appointment reminders, (7) tiered tracking for missed appointments, (8) flexible clinic hours (outside routine schedule) and (9) telephone access to clinicians. Primary outcomes were 48-week retention in care, viral suppression (% with measured week 48 VL ≤ 500 copies/mL) and adverse events. Results Overall, 972 HIV-positive adults with CD4+ ≥ 350/μL initiated ART with streamlined care. Patients were 66% female and had median age thirty-four years (IQR, 28-42), CD4+ 608/μL (IQR, 487-788/μL) and VL 6775 copies/mL (IQR,
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- 2017
24. Population levels and geographical distribution of HIV RNA in rural Ugandan and Kenyan communities, including serodiscordant couples: a cross-sectional analysis
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Jain, Vivek, Petersen, Maya L, Liegler, Teri, Byonanebye, Dathan M, Kwarisiima, Dalsone, Chamie, Gabriel, Sang, Norton, Black, Doug, Clark, Tamara D, Ladai, Andras, Plenty, Albert, Kabami, Jane, Ssemmondo, Emmanuel, Bukusi, Elizabeth A, Cohen, Craig R, Charlebois, Edwin D, Kamya, Moses R, Havlir, Diane V, and Collaboration, SEARCH
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Biomedical and Clinical Sciences ,Public Health ,Clinical Sciences ,Health Sciences ,Medical Microbiology ,Sexually Transmitted Infections ,HIV/AIDS ,Infectious Diseases ,6.1 Pharmaceuticals ,Evaluation of treatments and therapeutic interventions ,Infection ,Good Health and Well Being ,Adult ,Anti-HIV Agents ,Cross-Sectional Studies ,Female ,HIV Infections ,HIV-1 ,Humans ,Kenya ,RNA ,Viral ,Rural Health ,Sexual Partners ,Uganda ,Viral Load ,SEARCH Collaboration ,Medical and Health Sciences ,Biomedical and clinical sciences ,Health sciences - Abstract
BackgroundAs sub-Saharan Africa transitions to a new era of universal antiretroviral therapy (ART), up-to-date assessments of population-level HIV RNA suppression are needed to inform interventions to optimise ART delivery. We sought to measure population viral load metrics to assess viral suppression and characterise demographic groups and geographical locations with high-level detectable viraemia in east Africa.MethodsThe Sustainable East Africa Research in Community Health (SEARCH) study is a cluster-randomised controlled trial of an HIV test-and-treat strategy in 32 rural communities in Uganda and Kenya, selected on the basis of rural setting, having an approximate population of 10 000 people, and being within the catchment area of a President's Emergency Plan for AIDS Relief-supported HIV clinic. During the baseline population assessment in the SEARCH study, we did baseline HIV testing and HIV RNA measurement. We analysed stable adult (aged ≥15 years) community residents. We defined viral suppression as a viral load of less than 500 copies per mL. To assess geographical sources of transmission risk, we established the proportion of all adults (both HIV positive and HIV negative) with a detectable viral load (local prevalence of viraemia). We defined transmission risk hotspots as geopolitical subunits within communities with an at least 5% local prevalence of viraemia. We also assessed serodiscordant couples, measuring the proportion of HIV-positive partners with detectable viraemia. The SEARCH study is registered with ClinicalTrials.gov, number NCT01864603.FindingsBetween April 2, 2013, and June 8, 2014, of 303 461 stable residents, we enumerated 274 040 (90·3%), of whom 132 030 (48·2%) were adults. Of these, 117 711 (89·2%) had their HIV status established, of whom 11 964 (10·2%) were HIV positive. Of these, we measured viral load in 8828 (73·8%) people. Viral suppression occurred in 3427 (81·6%) of 4202 HIV-positive adults on ART and 4490 (50·9%) of 8828 HIV-positive adults. Regional viral suppression among HIV-positive adults occurred in 881 (48·2%) of 1827 people in west Uganda, 516 (45·0%) of 1147 in east Uganda, and 3093 (52·8%) of 5854 in Kenya. Transmission risk hotspots occurred in three of 21 parishes in west Uganda and none in east Uganda and in 24 of 26 Kenya geopolitical subunits. In Uganda, 492 (2·9%) of 16 874 couples were serodiscordant: in 287 (58·3%) of these couples, the HIV-positive partner was viraemic (and in 69 [14·0%], viral load was >100 000 copies per mL). In Kenya, 859 (10·0%) of 8616 couples were serodiscordant: in 445 (53·0%) of these couples, the HIV-positive partner was viraemic (and in 129 [15%], viral load was >100 000 copies per mL).InterpretationBefore the start of the SEARCH trial, 51% of east African HIV-positive adults had viral suppression, reflecting ART scale-up efforts to date. Geographical hotspots of potential HIV transmission risk and detectable viraemia among serodiscordant couples warrant intensified interventions.FundingNational Institute of Allergy and Infectious Diseases (National Institutes of Health) and the President's Emergency Plan for AIDS Relief.
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- 2017
25. The Role of Academic Achievement in the Relationship between School Ethos and Adolescent Distress and Aggression: A Study of Ninth Grade Students in the Segregated School Landscape of Stockholm
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Granvik Saminathen, Maria, Plenty, Stephanie, and Modin, Bitte
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- 2021
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26. Growth Recovery Among HIV-infected Children Randomized to Lopinavir/Ritonavir or NNRTI-based Antiretroviral Therapy
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Achan, Jane, Kakuru, Abel, Ikilezi, Gloria, Mwangwa, Florence, Plenty, Albert, Charlebois, Edwin, Young, Sera, Havlir, Diane, Kamya, Moses, and Ruel, Theodore
- Subjects
Biomedical and Clinical Sciences ,Clinical Sciences ,HIV/AIDS ,Clinical Research ,Infectious Diseases ,Pediatric ,6.1 Pharmaceuticals ,Evaluation of treatments and therapeutic interventions ,Infection ,Anti-Retroviral Agents ,Body Height ,Body Weight ,Child ,Preschool ,Female ,HIV Infections ,Humans ,Infant ,Infant ,Newborn ,Lopinavir ,Male ,Ritonavir ,growth recovery ,HIV infection ,children ,antiretroviral drugs ,Paediatrics and Reproductive Medicine ,Public Health and Health Services ,Pediatrics ,Clinical sciences ,Paediatrics - Abstract
BackgroundDiminished growth is highly prevalent among HIV-infected children and might be improved by antiretroviral therapy (ART). We examined growth recovery in a rural Ugandan cohort of HIV-infected children randomized to lopinavir/ritonavir (LPV/r) or non nucleoside reverse transcription inhibitor-based ART.MethodsHIV-infected children 2 months to 6 years of age were randomized to LPV/r- or non nucleoside reverse transcription inhibitor-based ART. Changes in weight-for-age (WAZ), height-for-age (HAZ) and weight-for-height Z-scores for 24 months were evaluated using generalized linear repeated measures models. Recovery from being underweight (WAZ
- Published
- 2016
27. Down and out? the role of household income in students’ friendship formation in school-classes
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Raabe, Isabel J, la Roi, Chaïm, Plenty, Stephanie, Raabe, Isabel J, la Roi, Chaïm, and Plenty, Stephanie
- Published
- 2024
28. Acute kidney injury associated with preeclampsia or hemolysis, elevated liver enzymes, and low platelets syndrome
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Novotny, Sarah, Lee-Plenty, Nicole, Wallace, Kedra, Kassahun-Yimer, Wondwosen, Jayaram, Aswathi, Bofill, James A., and Martin, James N., Jr.
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- 2020
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29. The Báa nnilah Program: Results of a Chronic-Illness Self-Management Cluster Randomized Trial with the Apsáalooke Nation
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Held, Suzanne, primary, Feng, Du, additional, McCormick, Alma, additional, Schure, Mark, additional, Other Medicine, Lucille, additional, Hallett, John, additional, Inouye, Jillian, additional, Allen, Sarah, additional, Holder, Shannon, additional, Bull Shows, Brianna, additional, Trottier, Coleen, additional, Kyro, Alexi, additional, Kropp, Samantha, additional, and Turns Plenty, Nicole, additional
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- 2024
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30. Exploring personal, relational, and collective experiences and mentorship connections that enhance or inhibit professional development and career advancement of native American faculty in STEM fields: A qualitative study.
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Brown, Blakely, primary, Pedersen, Maja, additional, Harrington, Jennifer, additional, Belcourt, Annie, additional, Windchief, Sweeney, additional, Thomas, Aaron, additional, Plenty Sweetgrass-She Kills, Ruth, additional, Conroy-Ben, Otakuye, additional, Brodt, Erik, additional, Chief, Karletta, additional, Hoagland, Serra, additional, Johnson-Jennings, Michelle, additional, Lewis, Jordan, additional, Green Mink, Kirsten, additional, Milligan-Myhre, Kathryn C. A., additional, Calhoun, Matthew, additional, Ozburn, Angela, additional, Simonds, Vanessa, additional, Des Rosier Grant, Anne, additional, Hill, Salena, additional, and Wu, Ke, additional
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- 2024
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31. Brief Report
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Koss, Catherine A, Natureeba, Paul, Nyafwono, Dorcas, Plenty, Albert, Mwesigwa, Julia, Nzarubara, Bridget, Clark, Tamara D, Ruel, Theodore D, Achan, Jane, Charlebois, Edwin D, Cohan, Deborah, Kamya, Moses R, Havlir, Diane V, and Young, Sera L
- Subjects
Reproductive Medicine ,Biomedical and Clinical Sciences ,HIV/AIDS ,Clinical Trials and Supportive Activities ,Maternal Health ,Women's Health ,Nutrition ,Sexually Transmitted Infections ,Infectious Diseases ,Clinical Research ,Reproductive health and childbirth ,Infection ,Zero Hunger ,Adult ,Anti-HIV Agents ,Breast Feeding ,Female ,Food Supply ,HIV Infections ,Humans ,Odds Ratio ,Pregnancy ,Uganda ,Young Adult ,nutrition ,perinatal transmission ,household hunger ,virologic outcomes ,pregnancy ,food insecurity ,Clinical Sciences ,Public Health and Health Services ,Virology ,Clinical sciences ,Epidemiology ,Public health - Abstract
Food insecurity is associated with poor virologic outcomes, but this has not been studied during pregnancy and breastfeeding. We assessed sustained viral suppression from 8 weeks on antiretroviral therapy to 48 weeks postpartum among 171 pregnant and breastfeeding Ugandan women; 74.9% experienced food insufficiency. In multivariable analysis, food insufficiency [adjusted odds ratio (aOR) 0.38, 95% confidence interval (CI): 0.16 to 0.91], higher pretreatment HIV-1 RNA (aOR 0.55 per 10-fold increase, 95% CI: 0.37 to 0.82), and lopinavir/ritonavir versus efavirenz (aOR 0.49, 95% CI: 0.24 to 0.96) were associated with lower odds of sustained viral suppression. Interventions to address food security may improve virologic outcomes among HIV-infected women.
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- 2016
32. Brief Report: Food Insufficiency Is Associated With Lack of Sustained Viral Suppression Among HIV-Infected Pregnant and Breastfeeding Ugandan Women.
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Koss, Catherine A, Natureeba, Paul, Nyafwono, Dorcas, Plenty, Albert, Mwesigwa, Julia, Nzarubara, Bridget, Clark, Tamara D, Ruel, Theodore D, Achan, Jane, Charlebois, Edwin D, Cohan, Deborah, Kamya, Moses R, Havlir, Diane V, and Young, Sera L
- Subjects
Humans ,HIV Infections ,Anti-HIV Agents ,Odds Ratio ,Breast Feeding ,Pregnancy ,Food Supply ,Adult ,Uganda ,Female ,Young Adult ,nutrition ,perinatal transmission ,household hunger ,virologic outcomes ,pregnancy ,food insecurity ,Virology ,Clinical Sciences ,Public Health and Health Services - Abstract
Food insecurity is associated with poor virologic outcomes, but this has not been studied during pregnancy and breastfeeding. We assessed sustained viral suppression from 8 weeks on antiretroviral therapy to 48 weeks postpartum among 171 pregnant and breastfeeding Ugandan women; 74.9% experienced food insufficiency. In multivariable analysis, food insufficiency [adjusted odds ratio (aOR) 0.38, 95% confidence interval (CI): 0.16 to 0.91], higher pretreatment HIV-1 RNA (aOR 0.55 per 10-fold increase, 95% CI: 0.37 to 0.82), and lopinavir/ritonavir versus efavirenz (aOR 0.49, 95% CI: 0.24 to 0.96) were associated with lower odds of sustained viral suppression. Interventions to address food security may improve virologic outcomes among HIV-infected women.
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- 2016
33. Peer acceptance and rejection during secondary school: Do associations with subsequent educational outcomes vary by socioeconomic background?
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Plenty, Stephanie, primary and la Roi, Chaïm, additional
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- 2023
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34. The Six Rs of Indigenous Research
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Tsosie, Ranalda L., Grant, Anne D., Harrington, Jennifer, Wu, Ke, Thomas, Aaron, Chase, Stephan, Barnett, D'Shane, Hill, Salena Beaumont, Belcourt, Annjeanette, Brown, Blakely, and Sweetgrass-She Kills, Ruth Plenty
- Abstract
Our purpose is to develop and propose a conceptual framework based on respect, relationship, representation, relevance, responsibility, and reciprocity (the Six Rs), to be applied in studies using Indigenous research methodologies (IRMs). This conceptual framework builds upon the extensive work of numerous Indigenous scholars who brought this conversation into the literature and research enterprise. Our goal is to synthesize the Six Rs, describe how they complement and inform one another, and explain our process for their implementation and interpretation as a framework to develop and answer research questions. The Six Rs provide a representative research framework and can be a powerful guideline.
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- 2022
35. Early Adopters of Human Immunodeficiency Virus Preexposure Prophylaxis in a Population-based Combination Prevention Study in Rural Kenya and Uganda
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SEARCH Collaboration, Koss, Catherine A., Ayieko, James, Mwangwa, Florence, Owaraganise, Asiphas, Kwarisiima, Dalsone, Balzer, Laura B., Plenty, Albert, Sang, Norton, Kabami, Jane, Ruel, Theodore D., Black, Douglas, Camlin, Carol S., Cohen, Craig R., Bukusi, Elizabeth A., Clark, Tamara D., Charlebois, Edwin D., Petersen, Maya L., Kamya, Moses R., and Havlir, Diane V.
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- 2018
36. A Research Publication and Grant Preparation Program for Native American Faculty in STEM: Implementation of the Six R’s Indigenous Framework
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Anne D. Grant, Katherine Swan, Ke Wu, Ruth Plenty Sweetgrass-She Kills, Salena Hill, and Amy Kinch
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indigenous research methodologies ,professional development (PD) ,tribal college and university ,institution of higher education ,culturally responsive ,Psychology ,BF1-990 - Abstract
Faculty members in science, technology, engineering, and mathematics (STEM) disciplines are typically expected to pursue grant funding and publish to support their research or teaching agendas. Providing effective professional development programs on grant preparation and management and on research publications is crucial. This study shares the design and implementation of such a program for Native STEM faculty (NAF-STEM) from two tribal colleges and one public, non-tribal, Ph.D. granting institution during a 3-year period. The overall development and implementation of the program is centered on the six R’s Indigenous framework – Respect, Relationship, Representation, Relevance, Responsibility, and Reciprocity. The role of NAF-STEM and their interactions with the program, as members of the community formed by their participation, impacted the program. Their practices and the program co-emerged over time, each providing structure and meaning for the other. Through such reciprocity, NAF-STEM and the program research team continually refined the program through their mutual engagement. They took on the shared responsibility of the program while they participated in and shaped its practices. The process and results of formative and summative assessment and the impact of COVID-19 on the program are reported. Results of the program offer lessons on the implementation of six R’s framework in professional development at institutions of higher education.
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- 2022
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37. Changes in young adults' mental well-being before and during the early stage of the COVID-19 pandemic: disparities between ethnic groups in Germany
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Plenty, Stephanie, Bracegirdle, Chloe, Dollmann, Jörg, and Spiegler, Olivia
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- 2021
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38. Hair concentrations of antiretrovirals predict viral suppression in HIV-infected pregnant and breastfeeding Ugandan women
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Koss, Catherine A, Natureeba, Paul, Mwesigwa, Julia, Cohan, Deborah, Nzarubara, Bridget, Bacchetti, Peter, Horng, Howard, Clark, Tamara D, Plenty, Albert, Ruel, Theodore D, Achan, Jane, Charlebois, Edwin D, Kamya, Moses R, Havlir, Diane V, and Gandhi, Monica
- Subjects
Medical Microbiology ,Biomedical and Clinical Sciences ,HIV/AIDS ,Infectious Diseases ,Clinical Trials and Supportive Activities ,Sexually Transmitted Infections ,Clinical Research ,Reproductive health and childbirth ,Infection ,Good Health and Well Being ,Adult ,Alkynes ,Anti-Retroviral Agents ,Benzoxazines ,Breast Feeding ,Chromatography ,Liquid ,Cohort Studies ,Cyclopropanes ,Drug Monitoring ,Female ,HIV Infections ,Hair ,Humans ,Infant ,Infant ,Newborn ,Lopinavir ,Pregnancy ,Pregnancy Complications ,Infectious ,Randomized Controlled Trials as Topic ,Tandem Mass Spectrometry ,Treatment Outcome ,Uganda ,Viral Load ,adherence ,antiretroviral therapy ,breastfeeding ,hair concentrations ,perinatal transmission ,pharmacokinetics ,pregnancy ,Biological Sciences ,Medical and Health Sciences ,Psychology and Cognitive Sciences ,Virology ,Biomedical and clinical sciences ,Health sciences - Abstract
ObjectiveHair concentrations are a noninvasive measure of cumulative antiretroviral exposure and the strongest predictor of viral suppression in large cohorts of nonpregnant patients. We examined hair concentrations of antiretrovirals in relation to virologic outcomes in pregnant and breastfeeding women for the first time.Design and methodsThe Prevention of Malaria and HIV Disease in Tororo trial (NCT00993031) enrolled HIV-infected pregnant Ugandan women at 12-28 weeks gestation who were randomized to lopinavir or efavirenz-based antiretroviral therapy (ART). Small hair samples were collected at 30-34 weeks gestation and 10-25 weeks postpartum. Efavirenz and lopinavir hair concentrations were measured via liquid chromatography/tandem mass spectrometry. Multivariate logistic regression models examined predictors of viral suppression (HIV-1 RNA ≤400 copies/ml) at delivery and 24 weeks postpartum.ResultsAmong 325 women, median CD4 cell count was 366 cells/μl (interquartile range 270-488) at ART initiation. Mean self-reported 3-day adherence was greater than 97% in each arm. Viral suppression was achieved by 98.0% (efavirenz) and 87.4% (lopinavir) at delivery. At 24 weeks postpartum, 92.5% (efavirenz) and 90.6% (lopinavir) achieved viral suppression; 88% of women were breastfeeding. In multivariate models including self-reported adherence and pretreatment HIV-1 RNA, antiretroviral hair concentrations were the strongest predictor of viral suppression at delivery [efavirenz: adjusted odds ratio (aOR) 1.86 per doubling in concentration, 95% confidence interval (CI) 1.14-3.1, P = 0.013; lopinavir: aOR 1.90, 95% CI 1.33-2.7, P = 0.0004] and 24 weeks postpartum (efavirenz: aOR 1.81, 95% CI 1.22-2.7, P = 0.003; lopinavir: aOR 1.53, 95% CI 1.05-2.2, P = 0.026).ConclusionAntiretroviral hair concentrations represent an innovative tool that strongly predicts viral suppression among HIV-infected childbearing women during the critical periods of delivery and breastfeeding.
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- 2015
39. The Effect of Malnutrition on the Pharmacokinetics and Virologic Outcomes of Lopinavir, Efavirenz and Nevirapine in Food Insecure HIV-infected Children in Tororo, Uganda
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Bartelink, Imke H, Savic, Rada M, Dorsey, Grant, Ruel, Theodore, Gingrich, David, Scherpbier, Henriette J, Capparelli, Edmund, Jullien, Vincent, Young, Sera L, Achan, Jane, Plenty, Albert, Charlebois, Edwin, Kamya, Moses, Havlir, Diane, and Aweeka, Francesca
- Subjects
Paediatrics ,Biomedical and Clinical Sciences ,Clinical Sciences ,Clinical Research ,HIV/AIDS ,Pediatric AIDS ,Women's Health ,Nutrition ,Pediatric ,Infectious Diseases ,Sexually Transmitted Infections ,Zero Hunger ,Adolescent ,Adult ,Alkynes ,Antiretroviral Therapy ,Highly Active ,Benzoxazines ,Child ,Cyclopropanes ,HIV Infections ,Humans ,Lopinavir ,Malnutrition ,Models ,Theoretical ,Nevirapine ,Poverty ,Randomized Controlled Trials as Topic ,Treatment Failure ,Treatment Outcome ,Uganda ,Viral Load ,Young Adult ,malnutrition ,pharmacokinetics ,HIV ,virologic failure ,protease inhibitors ,non-nucleoside reverse transcriptase inhibitor ,Paediatrics and Reproductive Medicine ,Public Health and Health Services ,Pediatrics ,Clinical sciences - Abstract
BackgroundMalnutrition may impact the pharmacokinetics (PKs) of antiretroviral medications and virologic responses in HIV-infected children. The authors therefore evaluated the PK of nevirapine (NVP), efavirenz (EFV) and lopinavir (LPV) in associations with nutritional status in a cohort of HIV-infected Ugandan children.MethodsSparse dried blood spot samples from Ugandan children were used to estimate plasma concentrations. Historical PK data from children from 3 resource-rich countries (RRC) were utilized to develop the PK models.ResultsConcentrations in 330 dried blood spot from 163 Ugandan children aged 0.7-7 years were analyzed in reference to plasma PK data (1189 samples) from 204 children from RRC aged 0.5-12 years. Among Ugandan children, 48% was malnourished (underweight, thin or stunted). Compared to RRC, Ugandan children exhibited reduced bioavailability of EFV and LPV; 11% (P=0.045) and 18% (P=0.008), respectively. In contrast, NVP bioavailability was 46% higher in Ugandan children (P
- Published
- 2015
40. Efficacy and safety of lopinavir/ritonavir versus efavirenz-based antiretroviral therapy in HIV-infected pregnant Ugandan women
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Cohan, Deborah, Natureeba, Paul, Koss, Catherine A, Plenty, Albert, Luwedde, Flavia, Mwesigwa, Julia, Ades, Veronica, Charlebois, Edwin D, Gandhi, Monica, Clark, Tamara D, Nzarubara, Bridget, Achan, Jane, Ruel, Theodore, Kamya, Moses R, and Havlir, Diane V
- Subjects
Medical Microbiology ,Biomedical and Clinical Sciences ,Clinical Sciences ,Clinical Research ,Infectious Diseases ,Sexually Transmitted Infections ,Pediatric AIDS ,Clinical Trials and Supportive Activities ,Women's Health ,HIV/AIDS ,Pediatric ,6.1 Pharmaceuticals ,Evaluation of treatments and therapeutic interventions ,Reproductive health and childbirth ,Infection ,Good Health and Well Being ,Adult ,Alkynes ,Anti-HIV Agents ,Antiretroviral Therapy ,Highly Active ,Benzoxazines ,Breast Feeding ,CD4 Lymphocyte Count ,Cyclopropanes ,Female ,HIV Infections ,HIV-1 ,Humans ,Infant ,Infant ,Newborn ,Infectious Disease Transmission ,Vertical ,Lopinavir ,Malaria ,Pregnancy ,Pregnancy Complications ,Infectious ,Ritonavir ,Uganda ,Viral Load ,breastfeeding ,efavirenz ,lopinavir/ritonavir ,pregnancy ,prevention of mother-to-child transmission of HIV ,Biological Sciences ,Medical and Health Sciences ,Psychology and Cognitive Sciences ,Virology ,Biomedical and clinical sciences ,Health sciences - Abstract
ObjectiveCombination antiretroviral therapy (ART) is now the global standard for HIV-infected pregnant and breastfeeding women at all CD4⁺ cell counts. We compared the efficacy and safety of an efavirenz versus lopinavir/ritonavir regimen for HIV-infected pregnant women initiating ART in rural Uganda.DesignRandomized clinical trial.MethodsWe performed a planned secondary analysis comparing viral load suppression (HIV-1 RNA ≤400 copies/ml), safety, and HIV transmission to infants in a trial designed to test the hypothesis that lopinavir/ritonavir versus efavirenz-based ART would reduce placental malaria (PROMOTE, ClinicalTrials.gov, NCT00993031). HIV-infected, ART-naive pregnant women at 12-28 weeks gestation and any CD4⁺ cell count were randomized. ART was provided and participants were counseled to breastfeed for 1 year postpartum.ResultsThe median age of the 389 study participants was 29 years; median CD4⁺ cell count was 370 cells/μl. At delivery, virologic suppression was 97.6% in the efavirenz arm and 86.0% in the lopinavir/ritonavir arm (P
- Published
- 2015
41. Internalising and externalising problems during adolescence and the subsequent likelihood of being Not in Employment, Education or Training (NEET) among males and females: The mediating role of school performance
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Stephanie Plenty, Charlotta Magnusson, and Sara Brolin Låftman
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NEET ,Mental health ,Youth ,Internalising and externalising problems ,School grades ,Educational attainment ,Public aspects of medicine ,RA1-1270 ,Social sciences (General) ,H1-99 - Abstract
Mental health problems are associated with a greater risk of being Not in Employment, Education or Training (NEET) during young adulthood. Yet evidence on the extent to which self-reported mental health problems precede males' and females’ NEET status and on the potential pathways linking mental health problems to NEET is lacking. This study examines the longitudinal associations that internalising and externalising problems during adolescence share with the risk of being NEET in young adulthood, with a focus on the mediating role of school performance. Data comes from a representative sample of 4,452 Swedish youth (51% females) who provided information on internalising and externalising problems at age 14–15 years. Information on secondary school grades (age 15–16 years), completion of upper secondary school (age 20–21 years) and NEET status at 21–22 years were drawn from administrative registers. Overall, 6% of participants were NEET at 21–22 years of age and rates were higher for those who had internalising and externalising problems at age 14–15 years. A series of gender-stratified multivariate regression models showed that for both genders, greater internalising and externalising problems predicted lower school grades and a reduced likelihood of upper secondary school completion. However, externalising problems were associated with an increased risk of being NEET for males, while internalising problems were associated with a higher likelihood of being NEET for females. The effects of externalising and internalising problems for males and females, respectively, were partially mediated by school performance. The findings indicate that mental health problems in adolescence are associated with exclusion from the labour market and education in early adulthood, but that internalising and externalising problems represent different risks for males and females. Furthermore, school performance in comprehensive and upper secondary school helps explain links between mental health problems and subsequent NEET status.
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- 2021
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42. Lopinavir/Ritonavir-Based Antiretroviral Treatment (ART) Versus Efavirenz-Based ART for the Prevention of Malaria Among HIV-Infected Pregnant Women
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Natureeba, Paul, Ades, Veronica, Luwedde, Flavia, Mwesigwa, Julia, Plenty, Albert, Okong, Pius, Charlebois, Edwin D, Clark, Tamara D, Nzarubara, Bridget, Havlir, Diane V, Achan, Jane, Kamya, Moses R, Cohan, Deborah, and Dorsey, Grant
- Subjects
Prevention ,HIV/AIDS ,Infectious Diseases ,Malaria ,Rare Diseases ,Clinical Trials and Supportive Activities ,Vector-Borne Diseases ,Clinical Research ,Pediatric ,Evaluation of treatments and therapeutic interventions ,6.1 Pharmaceuticals ,Infection ,Reproductive health and childbirth ,Good Health and Well Being ,Adolescent ,Adult ,Alkynes ,Anti-HIV Agents ,Antimalarials ,Antiretroviral Therapy ,Highly Active ,Benzoxazines ,Cyclopropanes ,Female ,HIV Infections ,Humans ,Infant ,Newborn ,Lopinavir ,Pregnancy ,Pregnancy Complications ,Infectious ,Ritonavir ,Treatment Outcome ,Trimethoprim ,Sulfamethoxazole Drug Combination ,Young Adult ,HIV ,malaria ,pregnancy ,lopinavir ,ritonavir ,efavirenz ,lopinavir/ritonavir ,Biological Sciences ,Medical and Health Sciences ,Microbiology - Abstract
BackgroundHuman immunodeficiency virus (HIV)-infected pregnant women are at increased risk of malaria and its complications. In vitro and in vivo data suggest that the HIV protease inhibitors lopinavir/ritonavir may have potent antimalarial activity. We sought to evaluate whether lopinavir/ritonavir-based antiretroviral therapy (ART) reduced the risk of placental malaria.MethodsHIV-infected, ART-naive pregnant women were enrolled between gestational weeks 12 and 28 and randomly assigned to receive lopinavir/ritonavir-based or efavirenz-based ART. Women received daily trimethoprim-sulfamethoxazole prophylaxis and insecticide-treated bed nets at enrollment and were followed up to 1 year after delivery. The primary outcome was placental malaria, defined by the detection of malaria parasites, using microscopy or polymerase chain reaction (PCR) analysis of placental blood specimens. Secondary outcomes included placental malaria, defined by histopathologic results; adverse birth outcomes; incidence of malaria; and prevalence of asymptomatic parasitemia. Analyses were done using an intention-to-treat approach.ResultsOf 389 subjects randomly assigned to a treatment group, 377 were followed through to delivery. There was no significant difference in the risk of placental malaria, as defined by thick smear or PCR findings, between the lopinavir/ritonavir-based and efavirenz-based ART arms (7.4% vs 9.8%; P = .45). Similarly, there were no differences in secondary outcomes between the 2 treatment arms.ConclusionsLopinavir/ritonavir-based ART did not reduce the risk of placental or maternal malaria or improve birth outcomes, compared with efavirenz-based ART.Clinical trials registrationNCT00993031.
- Published
- 2014
43. Witness
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Plenty, Trevino L. Brings
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- 2022
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44. Household Food Insecurity, Maternal Nutritional Status, and Infant Feeding Practices Among HIV-infected Ugandan Women Receiving Combination Antiretroviral Therapy
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Young, Sera L, Plenty, Albert HJ, Luwedde, Flavia A, Natamba, Barnabas K, Natureeba, Paul, Achan, Jane, Mwesigwa, Julia, Ruel, Theodore D, Ades, Veronica, Osterbauer, Beth, Clark, Tamara D, Dorsey, Grant, Charlebois, Edwin D, Kamya, Moses, Havlir, Diane V, and Cohan, Deborah L
- Subjects
Biomedical and Clinical Sciences ,Nutrition and Dietetics ,Infectious Diseases ,Pediatric ,Prevention ,HIV/AIDS ,Clinical Research ,Infant Mortality ,Perinatal Period - Conditions Originating in Perinatal Period ,Nutrition ,Reproductive health and childbirth ,Zero Hunger ,Adult ,Analysis of Variance ,Anti-HIV Agents ,Body Mass Index ,Breast Feeding ,Chi-Square Distribution ,Depression ,Drug Therapy ,Combination ,Family Characteristics ,Female ,Food Supply ,HIV Infections ,Humans ,Infant ,Infant ,Newborn ,Maternal Nutritional Physiological Phenomena ,Nutritional Status ,Pregnancy ,Pregnancy Complications ,Infectious ,Prevalence ,Randomized Controlled Trials as Topic ,Social Class ,Stress ,Psychological ,Time Factors ,Uganda ,Weight Gain ,Sub-Saharan Africa ,Food security ,Exclusive breastfeeding ,Complementary feeding ,Maternal nutritional status ,Medical and Health Sciences ,Studies in Human Society ,Public Health ,Biomedical and clinical sciences ,Health sciences ,Human society - Abstract
Household food insecurity (HHFI) may be a barrier to both optimal maternal nutritional status and infant feeding practices, but few studies have tested this relationship quantitatively, and never among HIV-infected individuals. We therefore described the prevalence of HHFI and explored if it was associated with poorer maternal nutritional status, shorter duration of exclusive breastfeeding (EBF) and fewer animal-source complementary foods. We assessed these outcomes using bivariate and multivariate analyses among 178 HIV-infected pregnant and breastfeeding (BF) women receiving combination antiretroviral therapy in the PROMOTE trial (NCT00993031), a prospective, longitudinal cohort study in Tororo, Uganda. HHFI was common; the prevalence of severe, moderate, and little to no household hunger was 7.3, 39.9, and 52.8 %, respectively. Poor maternal nutritional status was common and women in households experiencing moderate to severe household hunger (MSHH) had statistically significantly lower body mass index (BMIs) at enrollment (21.3 vs. 22.5, p < 0.01) and prior to delivery (22.6 vs. 23.8, p < 0.01). BMI across time during pregnancy, but not gestational weight gain, was significantly lower for MSHH [adjusted beta (95 % CI) -0.79 (-1.56, -0.02), p = 0.04; -2.06 (-4.31, 0.19), p = 0.07], respectively. The prevalence (95 % CI) of EBF at 6 months was 67.2 % (59.7-73.5 %), and the proportion of women BF at 12 months was 80.4 % (73.3-85.7 %). MSHH was not associated with prevalence of EBF at 6 months or BF at 12 months. However, among those women still EBF at 4 months (81.4 % of population), those experiencing MSHH were significantly more likely to cease EBF between 4 and 6 months (aHR 2.38, 95 % CI 1.02-5.58). The prevalence of HHFI, maternal malnutrition, and suboptimal infant feeding practices are high and the causal relationships among these phenomena must be further explored.
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- 2014
45. Risk Factors for Preterm Birth Among HIV-Infected Pregnant Ugandan Women Randomized to Lopinavir/Ritonavir- or Efavirenz-Based Antiretroviral Therapy
- Author
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Koss, Catherine A, Natureeba, Paul, Plenty, Albert, Luwedde, Flavia, Mwesigwa, Julia, Ades, Veronica, Charlebois, Edwin D, Clark, Tamara D, Achan, Jane, Ruel, Theodore, Nzarubara, Bridget, Kamya, Moses R, Havlir, Diane V, and Cohan, Deborah
- Subjects
Paediatrics ,Reproductive Medicine ,Biomedical and Clinical Sciences ,Perinatal Period - Conditions Originating in Perinatal Period ,Vector-Borne Diseases ,Pediatric ,Sexually Transmitted Infections ,Preterm ,Low Birth Weight and Health of the Newborn ,Infectious Diseases ,Women's Health ,Clinical Research ,Clinical Trials and Supportive Activities ,Prevention ,HIV/AIDS ,6.1 Pharmaceuticals ,Evaluation of treatments and therapeutic interventions ,Reproductive health and childbirth ,Infection ,Good Health and Well Being ,Adolescent ,Adult ,Alkynes ,Anti-HIV Agents ,Antiretroviral Therapy ,Highly Active ,Benzoxazines ,Cyclopropanes ,Female ,HIV Infections ,Humans ,Infant ,Newborn ,Lopinavir ,Male ,Pregnancy ,Premature Birth ,Risk Factors ,Ritonavir ,Uganda ,Young Adult ,antiretroviral therapy ,highly active ,HIV ,nutrition during pregnancy ,premature birth ,prevention of mother-to-child transmission ,protease inhibitors ,Clinical Sciences ,Public Health and Health Services ,Virology ,Clinical sciences ,Epidemiology ,Public health - Abstract
BackgroundProtease inhibitor-based antiretroviral therapy (ART) has been associated with preterm birth in some studies. We examined risk factors for preterm birth among women randomized to lopinavir/ritonavir (LPV/r)- or efavirenz (EFV)-based ART.MethodsThis was a planned secondary analysis of the PROMOTE-Pregnant Women and Infants Study, an open-label, randomized controlled trial comparing the risk of placental malaria among HIV-infected, ART-naive pregnant Ugandan women assigned to initiate LPV/r- or EFV-based ART at 12-28 weeks gestation. Gestational age was determined based on last menstrual period and ultrasound biometry. All women received bednets and trimethoprim-sulfamethoxazole. Stillbirths, spontaneous abortions, and multiple gestations were excluded from the primary analysis. Potential risk factors for preterm birth (
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- 2014
46. Pharmacokinetics of lopinavir/ritonavir and efavirenz in food insecure HIV‐infected pregnant and breastfeeding women in tororo, uganda
- Author
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Bartelink, Imke H, Savic, Rada M, Mwesigwa, Julia, Achan, Jane, Clark, Tamara, Plenty, Albert, Charlebois, Edwin, Kamya, Moses, Young, Sera L, Gandhi, Monica, Havlir, Diane, Cohan, Deborah, and Aweeka, Francesca
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Reproductive Medicine ,Biomedical and Clinical Sciences ,Pregnancy ,Women's Health ,HIV/AIDS ,Nutrition ,Clinical Research ,Sexually Transmitted Infections ,Maternal Health ,Infectious Diseases ,Reproductive health and childbirth ,Zero Hunger ,Adolescent ,Adult ,Alkynes ,Anti-HIV Agents ,Benzoxazines ,Biological Availability ,Breast Feeding ,Cyclopropanes ,Dried Blood Spot Testing ,Drug Combinations ,Drug Therapy ,Combination ,Female ,HIV Infections ,Hair ,Humans ,Lopinavir ,Malnutrition ,Medication Adherence ,Middle Aged ,Nutritional Status ,Postpartum Period ,Pregnancy Complications ,Infectious ,Ritonavir ,Uganda ,Young Adult ,infectious diseases ,pharmacokinetics and drug metabolism ,pharmacodynamics ,pharmacology ,clinical research ,Pharmacology and Pharmaceutical Sciences ,Pharmacology & Pharmacy ,Pharmacology and pharmaceutical sciences - Abstract
Pregnancy and food insecurity may impact antiretroviral (ART) pharmacokinetics (PK), adherence and response. We sought to quantify and characterize the PK of lopinavir/ritonavir (LPV/r) and efavirenz (EFV) by pregnancy and nutritional status among HIV-infected women in Tororo, Uganda. In 2011, 62/225 ante-partum/post-partum single dried blood spot samples DBS and 43 post-partum hair samples for LPV/r were derived from 116 women, 51/194 ante-/post-partum DBS and 53 post-partum hair samples for EFV from 105 women. Eighty percent of Ugandan participants were severely food insecure, 26% lost weight ante-partum, and median BMI post-partum was only 20.2 kg/m(2) . Rich PK-data of normally nourished (pregnant) women and healthy Ugandans established prior information. Overall, drug exposure was reduced (LPV -33%, EFV -15%, ritonavir -17%) compared to well-nourished controls (P
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- 2014
47. Peer acceptance and rejection during secondary school: Do associations with subsequent educational outcomes vary by socioeconomic background?
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Plenty, Stephanie and la Roi, Chaïm
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PEER acceptance , *REJECTION (Psychology) in children , *SECONDARY school students , *EDUCATIONAL outcomes , *SWEDISH students , *SOCIOECONOMIC factors - Abstract
Research shows that peer relationships are associated with students' school adjustment. However, the importance of advantageous and disadvantageous factors for students' educational outcomes may vary by socioeconomic positioning. Drawing on sociometric and register data from a nationally representative sample of Swedish youth (n = 4996, girls 50%; migration background 19%), this study asks if family socioeconomic status moderates associations between youth's peer relationships and their subsequent educational outcomes. Based on preregistered analyses, associations that peer acceptance and rejection at age 14–15 years share with school grades at ~16 years and completion of upper secondary school at ~20 years were tested. The findings showed that positive and adverse peer relationships are most consequential for the educational outcomes of socioeconomically disadvantaged youth. [ABSTRACT FROM AUTHOR]
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- 2024
- Full Text
- View/download PDF
48. IMPERMANENT REVOLUTION
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Plenty, Roger
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- 2018
49. Unpack Poetic
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PLENTY, TREVINO L. BRINGS
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- 2018
50. Will
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PLENTY, TREVINO L. BRINGS
- Published
- 2018
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