← Leaderboards
Christopher W. Kahler
Brown University
$25,030,333
Attributed
$26,887,865
Total exposure
17
Grants
15
Lead (contact PI)
Attributed= this PI's even-split share of every grant they're on (the fair, additive number). Exposure = full size of all those grants.
Funding over time
peak $3.2M · FY2005–25$5M$3.8M$2.5M$1.3M$0
'05
'06
'07
'08
'09
'10
'11
'12
'13
'14
'15
'16
'17
'18
'19
'20
'21
'22
'23
'24
'25
Funding mix
By agency
NIH$33,387,623 · 18
By mechanism
P01$12,882,836 · 5
R01$11,431,623 · 6
U24$5,888,340 · 1
R34$2,084,151 · 3
P30$669,446 · 2
R21$431,227 · 1
Top collaborators
- Kristi E Gamarel3 shared
- Seth S Himelhoch3 shared
- Emily Koech3 shared
- Don Operario3 shared
- Jonathan Shuter3 shared
- Tyler Blake Wray3 shared
Most similar at Brown University
Same institution · by research overlap
- Rachel Lyn Gunn$3,113,482
- Martin B Keller$19,489,494
- Ryan W Carpenter$1,064,363
- Robert Miranda$10,914,859
- Kristina Melia Jackson$14,932,505
Others in their field
Top investigators on “Alcohols”
- Peter B. Gilbert · Fred Hutchinson Cancer Center$94,107,997
- Willard Cates · Family Health International$73,520,657
- Lloyd D Johnston · University Of Michigan At Ann Arbor$67,097,167
- Elaine D. Eaker · Eaker Epidemiology Enterprises, Llc$63,680,802
- Adolf Pfefferbaum · Sri International$60,705,882
- Richard A Miech · Johns Hopkins University$49,788,168
Research focus
AlcoholsAlcohol ConsumptionHeavy DrinkingParticipantBehavior TherapyCounselingResourcesTrainingDrinkingDesignAlcohol InterventionBaseBehavioralCaringRandomizedViralPersonsCollaborationsComorbidityResearch PersonnelProgramsAlcohol ResearchUniversitiesInnovation
Grant awards (73)
Optimizing Treatment of Co-occurring Smoking and Unhealthy Alcohol use among PWH in Nairobi, Kenya$357,949
R01 · FY2025 · CA
Optimizing Treatment of Co-occurring Smoking and Unhealthy Alcohol use among PWH in Nairobi, Kenya$296,438
R01 · FY2025 · CA
Core K - Substance Use Research Core$241,841
P30 · FY2025 · AI · contact PI
Addressing alcohol misuse in HIV prevention and care: The Brown University Alcohol Research Center on HIV (ARCH)$1,212,682
P01 · FY2024 · AA · contact PI
Optimizing Treatment of Co-occurring Smoking and Unhealthy Alcohol use among PWH in Nairobi, Kenya$728,006
R01 · FY2024 · CA
Using Telehealth to Address Alcohol Misuse in HIV Care$355,623
P01 · FY2024 · AA · contact PI
Core K - Substance Use Research Core$195,919
P30 · FY2024 · AI · contact PI
Administrative Core$78,777
P01 · FY2024 · AA · contact PI
Addressing alcohol misuse in HIV prevention and care: The Brown University Alcohol Research Center on HIV (ARCH)$1,191,410
P01 · FY2023 · AA · contact PI
Using Telehealth to Address Alcohol Misuse in HIV Care$350,539
P01 · FY2023 · AA · contact PI
Core K - Substance Use Research Core$231,686
P30 · FY2023 · AI · contact PI
Administrative Core$84,626
P01 · FY2023 · AA · contact PI
Addressing alcohol misuse in HIV prevention and care: The Brown University Alcohol Research Center on HIV (ARCH)$1,203,071
P01 · FY2022 · AA · contact PI
Using Telehealth to Address Alcohol Misuse in HIV Care$393,614
P01 · FY2022 · AA · contact PI
Addressing alcohol misuse in HIV prevention and care: The Brown University Alcohol Research Center on HIV (ARCH)$140,953
P01 · FY2022 · AA · contact PI
Administrative Core$87,383
P01 · FY2022 · AA · contact PI
Addressing alcohol misuse in HIV prevention and care: The Brown University Alcohol Research Center on HIV (ARCH)$1,241,580
P01 · FY2021 · AA · contact PI
Using Telehealth to Address Alcohol Misuse in HIV Care$418,336
P01 · FY2021 · AA · contact PI
Addressing alcohol misuse in HIV prevention and care: The Brown University Alcohol Research Center on HIV (ARCH)$156,892
P01 · FY2021 · AA · contact PI
Administrative Core$96,476
P01 · FY2021 · AA · contact PI
Addressing alcohol misuse in HIV prevention and care: The Brown University Alcohol Research Center on HIV (ARCH)$1,353,170
P01 · FY2020 · AA · contact PI
Behavioral Science and Biostatistics Resource Core for Alcohol-HIV Research$626,693
U24 · FY2020 · AA · contact PI
Positive Psychotherapy for Smoking Cessation Enhanced with Text Messaging: A Randomized Controlled Trial$468,210
R01 · FY2020 · CA · contact PI
Using Telehealth to Address Alcohol Misuse in HIV Care$443,071
P01 · FY2020 · AA · contact PI
Brief couples-based alcohol intervention for HIV-infected MSM and their primary partners$230,648
R34 · FY2020 · AA · contact PI
Administrative Core$123,477
P01 · FY2020 · AA · contact PI
Behavioral Science and Biostatistics Resource Core for Alcohol-HIV Research$655,927
U24 · FY2019 · AA · contact PI
Positive Psychotherapy for Smoking Cessation Enhanced with Text Messaging: A Randomized Controlled Trial$514,504
R01 · FY2019 · CA · contact PI
Behavioral interventions to reduce heavy drinking in HIV-infected men in primary care.$350,627
P01 · FY2019 · AA · contact PI
Brief couples-based alcohol intervention for HIV-infected MSM and their primary partners$230,670
R34 · FY2019 · AA · contact PI
Behavioral Science and Biostatistics Resource Core for Alcohol-HIV Research$655,361
U24 · FY2018 · AA · contact PI
Positive Psychotherapy for Smoking Cessation Enhanced with Text Messaging: A Randomized Controlled Trial$546,238
R01 · FY2018 · CA · contact PI
Behavioral interventions to reduce heavy drinking in HIV-infected men in primary care.$478,650
P01 · FY2018 · AA · contact PI
Brief couples-based alcohol intervention for HIV-infected MSM and their primary partners$245,781
R34 · FY2018 · AA · contact PI
Behavioral Science and Biostatistics Resource Core for Alcohol-HIV Research$659,716
U24 · FY2017 · AA · contact PI
Positive Psychotherapy for Smoking Cessation Enhanced with Text Messaging: A Randomized Controlled Trial$564,403
R01 · FY2017 · CA · contact PI
Behavioral interventions to reduce heavy drinking in HIV-infected men in primary care.$461,976
P01 · FY2017 · AA · contact PI
Development and pilot testing of a multimodal web-based program to address heavy drinking during smoking cessation$352,656
R34 · FY2017 · AA · contact PI
Web-facilitated intervention for heavy drinking and HIV risk$233,594
R34 · FY2017 · AA
Behavioral Science and Biostatistics Resource Core for Alcohol-HIV Research$691,840
U24 · FY2016 · AA · contact PI
Positive Psychotherapy for Smoking Cessation Enhanced with Text Messaging: A Randomized Controlled Trial$554,631
R01 · FY2016 · CA · contact PI
Behavioral interventions to reduce heavy drinking in HIV-infected men in primary care.$463,824
P01 · FY2016 · AA · contact PI
Development and pilot testing of a multimodal web-based program to address heavy drinking during smoking cessation$323,614
R34 · FY2016 · AA · contact PI
Web-facilitated intervention for heavy drinking and HIV risk$233,594
R34 · FY2016 · AA
Mechanisms of Behavior Change Resource Core for Alcohol-HIV Interventions$597,561
U24 · FY2015 · AA · contact PI
Behavioral interventions to reduce heavy drinking in HIV-infected men in primary care.$433,208
P01 · FY2015 · AA · contact PI
Web-facilitated intervention for heavy drinking and HIV risk$233,594
R34 · FY2015 · AA
Mechanisms of Behavior Change Resource Core for Alcohol-HIV Interventions$677,393
U24 · FY2014 · AA · contact PI
Brief Alcohol Intervention for HIV-infecetd MSM in Primary Care Setting$285,634
P01 · FY2014 · AA · contact PI
Mechanisms of Behavior Change Resource Core for Alcohol-HIV Interventions$602,902
U24 · FY2013 · AA · contact PI
Naltrexone for At-Risk and Problem Drinking in Smoking Cessation Treatment$550,826
R01 · FY2013 · AA · contact PI
Brief Alcohol Intervention for HIV-infecetd MSM in Primary Care Setting$380,355
P01 · FY2013 · AA · contact PI
Mechanisms of Behavior Change Resource Core for Alcohol-HIV Interventions$720,947
U24 · FY2012 · AA · contact PI
Naltrexone for At-Risk and Problem Drinking in Smoking Cessation Treatment$593,467
R01 · FY2012 · AA · contact PI
Brief Alcohol Intervention for HIV-infecetd MSM in Primary Care Setting$364,445
P01 · FY2012 · AA · contact PI
Development of Positive Psychotherapy for Smoking Cessation$340,732
R01 · FY2012 · CA · contact PI
Naltrexone for At-Risk and Problem Drinking in Smoking Cessation Treatment$599,090
R01 · FY2011 · AA · contact PI
Mechanisms Linkng Alcohol Use and Smoking Relapse Risk$477,350
R01 · FY2011 · AA · contact PI
Brief Alcohol Intervention for HIV-infecetd MSM in Primary Care Setting$366,706
P01 · FY2011 · AA · contact PI
Development of Positive Psychotherapy for Smoking Cessation$306,984
R01 · FY2011 · CA · contact PI
Naltrexone for At-Risk and Problem Drinking in Smoking Cessation Treatment$614,495
R01 · FY2010 · AA · contact PI
Mechanisms Linkng Alcohol Use and Smoking Relapse Risk$555,618
R01 · FY2010 · AA · contact PI
Brief Alcohol Intervention for HIV-infecetd MSM in Primary Care Setting$365,731
P01 · FY2010 · AA · contact PI
Naltrexone for At-Risk and Problem Drinking in Smoking Cessation Treatment$620,128
R01 · FY2009 · AA · contact PI
Mechanisms Linkng Alcohol Use and Smoking Relapse Risk$565,730
R01 · FY2009 · AA · contact PI
Mechanisms Linkng Alcohol Use and Smoking Relapse Risk$472,691
R01 · FY2008 · AA · contact PI
Mechanisms Linkng Alcohol Use and Smoking Relapse Risk$66,238
R01 · FY2008 · AA · contact PI
Mechanisms Linking Hostility and Smoking$195,061
R21 · FY2007 · DA · contact PI
Improving Smoking Cessation Outcomes in Heavy Drinkers$341,625
R01 · FY2006 · DA · contact PI
Mechanisms Linking Hostility and Smoking$236,166
R21 · FY2006 · DA · contact PI
Improving Smoking Cessation Outcomes in Heavy Drinkers$434,240
R01 · FY2005 · DA
Improving Smoking Cessation Outcomes in Heavy Drinkers$432,890
R01 · FY2004 · DA
Improving Smoking Cessation Outcomes in Heavy Drinkers$429,140
R01 · FY2003 · DA