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24 results on '"Bhuyian, Sazzadul Islam"'

1. Gut microbiota shifts favorably with delivery of handwashing with soap and water treatment intervention in a prospective cohort (CHoBI7 trial)

Author

Monira, Shirajum, Barman, Indrajeet, Jubyda, Fatema Tuz, Ali, Sk. Imran, Islam, Aminul, Rahman, Kazi Mohammad Zillur, Rashid, Mahamud-ur, Johura, Fatema-Tuz, Sultana, Marzia, Zohura, Fatema, Bhuyian, Sazzadul Islam, Parvin, Tahmina, Sack, David, Ahmed, Tahmeed, Saif-Ur-Rahman, K M, Hossain, Maqsud, Watanabe, Haruo, George, Christine Marie, and Alam, Munirul

Published
2023
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2. Psychosocial Factors Mediating the Effect of the CHoBI7 Intervention on Handwashing with Soap: A Randomized Controlled Trial

Author

George, Christine Marie, Biswas, Shwapon, Jung, Danielle, Perin, Jamie, Parvin, Tahmina, Monira, Shirajum, Saif-Ur-Rahman, K. M., Rashid, Mahamud-ur, Bhuyian, Sazzadul Islam, Thomas, Elizabeth D., Dreibelbis, Robert, Begum, Farzana, Zohura, Fatema, Zhang, Xiaotong, Sack, David A., Alam, Munirul, Sack, R. Bradley, Leontsini, Elli, and Winch, Peter J.

Abstract

Inadequate hand hygiene is estimated to result in nearly 300,000 deaths annually, with the majority of deaths being among children younger than 5 years. In an effort to promote handwashing with soap and water treatment behaviors among highly susceptible household members of cholera patients, we recently developed the Cholera-Hospital-Based Intervention-for-7-Days (CHoBI7); "chobi" means picture in Bengali. This 1-week handwashing with soap and water treatment intervention is delivered by a promoter in the hospital and the home to cholera patients and their household members. In our randomized controlled trial of this intervention, we observed a significant reduction in symptomatic cholera infections during the 1-week intervention period compared to the control arm and sustained high uptake of observed handwashing with soap behaviors up to 12 months postintervention. The aim of the present study was to assess the underlying mechanism of change that led to the high handwashing with soap behavior observed among participants who received the CHoBI7 intervention. Handwashing with soap was measured using 5-hour structured observation, and psychosocial factors were assessed using a structured questionnaire among 170 intervention and 174 control household members enrolled in the CHoBI7 trial. To investigate potential mediators of the CHoBI7 intervention effect, mediation models were performed. Response efficacy was found to mediate the intervention's effect on habit formation for handwashing with soap at the 1-week follow-up, and disgust, convenience, and cholera awareness were mediators of habit maintenance at the 6- to 12-month follow-up. These results support the use of theory-driven approaches for the development and implementation of handwashing with soap interventions.

Published
2017
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3. Psychosocial Factors Mediating the Effect of the CHoBI7 Intervention on Handwashing With Soap : A Randomized Controlled Trial

Author

George, Christine Marie, Biswas, Shwapon, Jung, Danielle, Perin, Jamie, Parvin, Tahmina, Monira, Shirajum, Saif-Ur-Rahman, K. M., Rashid, Mahamud-ur, Bhuyian, Sazzadul Islam, Thomas, Elizabeth D., Dreibelbis, Robert, Begum, Farzana, Zohura, Fatema, Zhang, Xiaotong, Sack, David A., Alam, Munirul, Sack, R. Bradley, Leontsini, Elli, and Winch, Peter J.

Published
2017

6. Correction to: Formative research for the design of a scalable water, sanitation, and hygiene mobile health program: CHoBI7 mobile health program

Author

George, Christine Marie, Zohura, Fatema, Teman, Alana, Thomas, Elizabeth, Hasan, Tasdik, Rana, Sohel, Parvin, Tahmina, Sack, David A., Bhuyian, Sazzadul Islam, Labrique, Alain, Masud, Jahed, Winch, Peter, Leontsini, Elli, Zeller, Kelsey, Begum, Farzana, Khan, Abul Hasem, Tahmina, Sanya, Munum, Farazana, Monira, Shirajum, and Alam, Munirul

Published
2019
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7. Formative research for the design of a scalable water, sanitation, and hygiene mobile health program: CHoBI7 mobile health program

Author

George, Christine Marie, Zohura, Fatema, Teman, Alana, Thomas, Elizabeth, Hasan, Tasdik, Rana, Sohel, Parvin, Tahmina, Sack, David A., Bhuyian, Sazzadul Islam, Labrique, Alain, Masud, Jahed, Winch, Peter, Leontsini, Elli, Zeller, Kelsey, Begum, Farzana, Khan, Abul Hasem, Tahmina, Sanya, Munum, Farazana, Monira, Shirajum, and Alam, Munirul

Published
2019
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9. Randomized controlled trial of hospital-based hygiene and water treatment intervention (CHoBI7) to reduce cholera

Author

George, Christine Marie, Monira, Shirajum, Sack, David A., Rashid, Mahamud-ur, Saif-Ur-Rahman, K.M., Mahmud, Toslim, Rahman, Zillur, Mustafiz, Munshi, Bhuyian, Sazzadul Islam, Winch, Peter J., Leontsini, Elli, Perin, Jamie, Begum, Farzana, Zohura, Fatema, Biswas, Shwapon, Parvin, Tahmina, Zhang, Xiaotong, Jung, Danielle, Sack, R. Bradley, and Alam, Munirul

Subjects
Cholera toxin -- Health aspects, Water -- Purification, Infection -- Health aspects, Clinical trials -- Health aspects, Cholera -- Health aspects, Health, Johns Hopkins University. Bloomberg School of Public Health -- Evaluation
Abstract

Severe cholera without adequate rehydration kills up to half of affected persons (1). The World Health Organization estimates that 3-5 million cholera cases occur worldwide each year (2). Studies have [...]

Published
2016
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10. Shigella infections in household contacts of pediatric shigellosis patients in rural Bangladesh

Author

George, Christine Marie, Ahmed, Shahnawaz, Talukder, Kaisar A., Azmi, Ishrat J., Perin, Jamie, Sack, R. Bradley, Sack, David A., Stine, O. Colin, Oldja, Lauren, Shahnaij, Mohammad, Chakraborty, Subhra, Parvin, Tahmina, Bhuyian, Sazzadul Islam, Bouwer, Edward, Zhang, Xiaotong, Hasan, Trisheeta N., Luna, Sharmin J., Akter, Fatema, and Faruque, Abu S.G.

Subjects
Bacillary dysentery -- Health aspects, Pediatrics -- Health aspects, Infection -- Health aspects, Households -- Health aspects, Health
Abstract

In South Asia and Africa, an estimated 88.5 million diarrhea episodes are attributed to Shigella infections annually (1). Shigellosis occurs most often in children < 5 years of age (2,3). [...]

Published
2015
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12. Gut Microbiota Shifts Favorably with Delivery of Handwashing with Soap and Water Treatment Intervention in a Prospective Cohort (CHoBI7 Trial)

Author

Monira, Shirajum, primary, Barman, Indrajeet, additional, Jubyda, Fatema Tuz, additional, Ali, Sk. Imran, additional, Islam, Aminul, additional, Rahman, Kazi Mohammad Zillur, additional, Rashid, Mahamud-ur, additional, Johura, Fatema-Tuz, additional, Sultana, Marzia, additional, Zohura, Fatema, additional, Bhuyian, Sazzadul Islam, additional, Parvin, Tahmina, additional, Ahmed, Tahmeed, additional, Sack, David, additional, Saif-Ur-Rahman, K. M., additional, Hossain, Maqsud, additional, Watanabe, Haruo, additional, George, Christine, additional, and Alam, Munirul, additional

Published
2021
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13. A Retrospective Case–Control Study of the Relationship between the Gut Microbiota, Enteropathy, and Child Growth

Author

Perin, Jamie, primary, Burrowes, Vanessa, additional, Almeida, Mathieu, additional, Ahmed, Shahnawaz, additional, Haque, Rashidul, additional, Parvin, Tahmina, additional, Biswas, Shwapon, additional, Azmi, Ishrat J., additional, Bhuyian, Sazzadul Islam, additional, Talukder, Kaisar A., additional, Faruque, Abu G., additional, Stine, O. Colin, additional, and George, Christine Marie, additional

Published
2020
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14. Formative research for the design of a scalable mobile health program water, sanitation, and hygiene: CHoBI7 mobile health program

Author

George, Christine Marie, Zohura, Fatema, Teman, Alana, Thomas, Elizabeth, Hasan, Tasdik, Rana, Sohel, Parvin, Tahmina, Sack, David A., Bhuyian, Sazzadul Islam, Labrique, Alain, Masud, Jahed, Winch, Peter, Leontsini, Elli, Zeller, Kelsey, Begum, Farzana, Khan, Abul Hasem, Tahmina, Sanya, Munum, Farazana, Monira, Shirajum, and Alam, Munirul

Subjects
Diarrhea, Formative research, Bangladesh, Cholera, Water, sanitation, and hygiene, Mobile health, Qualitative research methods, Research Article
Abstract

Background The Cholera-Hospital-Based-Intervention-for-7-Days (CHoBI7) is a handwashing with soap and water treatment intervention program delivered by a health promoter bedside in a health facility and through home visits to diarrhea patients and their household members during the 7 days after admission to a health facility. In a randomized controlled trial among cholera patient households in Bangladesh, the 7-day CHoBI7 program resulted in a significant reduction in cholera among household members of cholera patients and sustained improvements in drinking water quality and handwashing with soap practices 12 months post-intervention. In an effort to take this intervention to scale across Bangladesh in partnership with the Bangladesh Ministry of Health and Family Welfare, this study evaluates the feasibility and acceptability of mobile health (mHealth) programs as a low-cost, scalable approach for CHoBI7 program delivery. Methods Formative research for the development of the CHoBI7 mHealth intervention included 40 semi-structured interviews, 4 mHealth workshops, 2 group discussions, and a pilot study of 52 households to assess the feasibility and acceptability of the developed mHealth program. Thematic analysis of the interviews and group discussions was conducted by two individuals separately based on emergent themes, and then themes were compared and discussed. Results A theory- and evidence-based approach using qualitative research methods was implemented to design the CHoBI7 mHealth program. Semi-structured interviews with government stakeholders identified perceptions and preferences for scaling the CHoBI7 mHealth program. Group discussions and semi-structured interviews with diarrhea patients and their family members identified beneficiary perceptions of mHealth and preferences for CHoBI7 mHealth program delivery. mHealth workshops were conducted as an interactive approach to draft and refine mobile message content based on stakeholder preferences. The pilot findings indicate that the CHoBI7 mHealth program has high user acceptability and is feasible to deliver to diarrhea patients that present at health facilities for treatment in Bangladesh. Both text and voice messages were recommended for program delivery. Dr. Chobi, the sender of mHealth messages, was viewed as a credible source of information that could be shared with others. Conclusion This study presents a theory- and evidence-based approach that can be implemented for the development of future water, sanitation, and hygiene mHealth programs in low-resource settings. Electronic supplementary material The online version of this article (10.1186/s12889-019-7144-z) contains supplementary material, which is available to authorized users.

Published
2019

15. Enteric Infections in Young Children are Associated with Environmental Enteropathy and Impaired Growth

Author

George, Christine Marie, primary, Burrowes, Vanessa, additional, Perin, Jamie, additional, Oldja, Lauren, additional, Biswas, Shwapon, additional, Sack, David, additional, Ahmed, Shahnawaz, additional, Haque, Rashidul, additional, Bhuiyan, Nurul Amin, additional, Parvin, Tahmina, additional, Bhuyian, Sazzadul Islam, additional, Akter, Mahmuda, additional, Li, Shan, additional, Natarajan, Gayathri, additional, Shahnaij, Mohammad, additional, Faruque, Abu G., additional, and Stine, O. Colin, additional

Published
2017
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16. Mouthing of Soil Contaminated Objects is Associated with Environmental Enteropathy in Young Children

Author

Morita, Tomohiko, primary, Perin, Jamie, additional, Oldja, Lauren, additional, Biswas, Shwapon, additional, Sack, R. Bradley, additional, Ahmed, Shahnawaz, additional, Haque, Rashidul, additional, Bhuiyan, Nurul Amin, additional, Parvin, Tahmina, additional, Bhuyian, Sazzadul Islam, additional, Akter, Mahmuda, additional, Talukder, Kaisar A., additional, Shahnaij, Mohammad, additional, Faruque, Abu G., additional, and George, Christine Marie, additional

Published
2017
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17. Promotion of Cholera Awareness Among Households of Cholera Patients: A Randomized Controlled Trial of the Cholera-Hospital-Based-Intervention-for-7 Days (CHoBI7) Intervention

Author

Saif-Ur-Rahman, K. M., primary, Alam, Munirul, additional, Sack, R. Bradley, additional, Parvin, Tahmina, additional, George, Christine Marie, additional, Zohura, Fatema, additional, Shaly, Nusrat Jahan, additional, Bhuyian, Sazzadul Islam, additional, Rashid, Mahamud-Ur, additional, Begum, Farzana, additional, Sack, David, additional, Monira, Shirajum, additional, and Biswas, Shwapon Kumar, additional

Published
2016
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18. Chlorination of Household Drinking Water Among Cholera Patients' Households to Prevent Transmission of Toxigenic Vibrio cholerae in Dhaka, Bangladesh: CHoBI7 Trial

Author

Rashid, Mahamud-ur, primary, Sack, R. Bradley, additional, Saif-Ur-Rahman, K. M., additional, Bhuyian, Sazzadul Islam, additional, Akhter, Shamima, additional, Mahmud, Toslim, additional, Sack, David, additional, Mustafiz, Munshi, additional, Zohura, Fatema, additional, Parvin, Tahmina, additional, Biswas, Shwapon Kumar, additional, Monira, Shirajum, additional, Alam, Munirul, additional, Zhang, Xiaotong, additional, Rahman, Zillur, additional, Begum, Farzana, additional, and George, Christine Marie, additional

Published
2016
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19. Observed Handwashing with Soap Practices Among Cholera Patients and Accompanying Household Members in a Hospital Setting (CHoBI7 Trial)

Author

Zohura, Fatema, primary, Parvin, Tahmina, additional, Sack, R. Bradley, additional, Leontsini, Elli, additional, Rashid, Mahamud-ur, additional, Saif-Ur-Rahman, K. M., additional, Monira, Shirajum, additional, Zhang, Xiaotong, additional, George, Christine Marie, additional, Bhuyian, Sazzadul Islam, additional, Sharmin, Rumana, additional, Biswas, Shwapon K., additional, Sack, David, additional, Begum, Farzana, additional, and Alam, Munirul, additional

Published
2016
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20. Rapid dipstick detection ofVibrio choleraein household stored and municipal water in Dhaka, Bangladesh: CHoBI7 trial

Author

Rashid, Mahamud-ur, primary, Rahman, Zillur, additional, Burrowes, Vanessa, additional, Perin, Jamie, additional, Mustafiz, Munshi, additional, Monira, Shirajum, additional, Saif-Ur-Rahman, K. M., additional, Bhuyian, Sazzadul Islam, additional, Mahmud, Md. Toslim, additional, Sack, R. Bradley, additional, Sack, David, additional, Alam, Munirul, additional, and George, Christine Marie, additional

Published
2016
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21. Sustained Uptake of a Hospital-Based Handwashing with Soap and Water Treatment Intervention (Cholera-Hospital-Based Intervention for 7 Days [CHoBI7]): A Randomized Controlled Trial

Author

George, Christine Marie, primary, Rashid, Mahamud-ur, additional, Jung, Danielle S., additional, Sack, David A., additional, Bhuyian, Sazzadul Islam, additional, Biswas, Shwapon, additional, Leontsini, Elli, additional, Mahmud, Toslim, additional, Alam, Munirul, additional, Monira, Shirajum, additional, Sack, R. Bradley, additional, Zohura, Fatema, additional, Winch, Peter J., additional, Begum, Farzana, additional, Rahman, Zillur, additional, Saif-Ur-Rahman, K. M., additional, Parvin, Tahmina, additional, Perin, Jamie, additional, and Mustafiz, Munshi, additional

Published
2016
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22. ShigellaInfections in Household Contacts of Pediatric Shigellosis Patients in Rural Bangladesh

Author

George, Christine Marie, primary, Ahmed, Shahnawaz, additional, Talukder, Kaisar A., additional, Azmi, Ishrat J., additional, Perin, Jamie, additional, Sack, R. Bradley, additional, Sack, David A, additional, Stine, O. Colin, additional, Oldja, Lauren, additional, Shahnaij, Mohammad, additional, Chakraborty, Subhra, additional, Parvin, Tahmina, additional, Bhuyian, Sazzadul Islam, additional, Bouwer, Edward, additional, Zhang, Xiaotong, additional, Hasan, Trisheeta N., additional, Luna, Sharmin J., additional, Akter, Fatema, additional, and Faruque, Abu S.G., additional

Published
2015
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23. Fecal Markers of Environmental Enteropathy are Associated with Animal Exposure and Caregiver Hygiene in Bangladesh

Author

George, Christine Marie, primary, Perin, Jamie, additional, Talukder, Kaisar A., additional, Biswas, Shwapon K., additional, Oldja, Lauren, additional, Azmi, Ishrat J., additional, Faruque, Abu G., additional, Bhuyian, Sazzadul Islam, additional, Parvin, Tahmina, additional, Sack, R. Bradley, additional, Ahmed, Shahnawaz, additional, Haque, Rashidul, additional, and Lee, Gwenyth O., additional

Published
2015
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24. Geophagy is Associated with Environmental Enteropathy and Stunting in Children in Rural Bangladesh

Author

George, Christine Marie, primary, Faruque, Abu G., additional, Sack, R. Bradley, additional, Kosek, Margaret, additional, Bhuyian, Sazzadul Islam, additional, Talukder, Kaisar A., additional, Lee, Gwenyth O., additional, Perin, Jamie, additional, Parvin, Tahmina, additional, Azmi, Ishrat J., additional, Haque, Rashidul, additional, Ahmed, Shahnawaz, additional, Biswas, Shwapon, additional, Oldja, Lauren, additional, and Mohammad, Shahnaij, additional

Published
2015
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