Alexander Y. Walley

Also affiliated with Boston Medical Center, Massachusetts Department of Public Health, Massachusetts General Hospital

Medicine

Pilot corpus only

This score is computed over theSindex pilot corpus and does not cover the full scientific literature. Scores are relative to papers we have ingested — papers, authors, and institutions outside the pilot are not represented. Methodology.

Top 5%percentile

0.375Author DataRank

Indexed papers

5in pilot corpus

datarank_citation_only_1hop_v6· scope data_onlyMethodology

Why this DataRank?

An author's DataRank is the sum of the DataRanks of all 5 indexed papers attributed to them. A prolific author with many moderate-impact papers can outrank one with a single high-impact paper.

Author scores recompute whenever paper DataRanks are refreshed, so this number lags the underlying paper scores by at most one batch run.

Read the full methodology →

The highest-impact dataset this researcher has shared, ranked by DataRank — the single contribution doing the most to lift their data-sharing standing.

Comparison of a national commercial pharmacy naloxone data source to state and city pharmacy naloxone data sources—Rhode Island, Massachusetts, and New York City, 2013–2019

Health Services Research(2023)10.1111/1475-6773.14200

Top 63%

0.210DataRank

Top 63%3 citations

Shapei Yan, Audrey M. Lambert, Jake R. Morgan, Traci C. Green, Philip J. Jeng +7 more

Papers

Driven by 32 papers — median percentile 33. Top paper: “Saved by the Nose: Bystander-Administered Intranasal Naloxone Hydrochloride for Opioid Overdose”.

Saved by the Nose: Bystander-Administered Intranasal Naloxone Hydrochloride for Opioid Overdose

American Journal of Public Health(2009)10.2105/ajph.2008.146647

N/A

17.4DataRank · unranked

254 citations

Alexander Y. Walley, Andy Epstein, Peter Moyer, Maya Doe-Simkins

Age‐based preferences for risk communication in the fentanyl era: ‘A lot of people keep seeing other people die and that's not enough for them’

Addiction(2020)10.1111/add.15305

N/A

1.4DataRank · unranked

40 citations

Ariel Maschke, Miriam Harris, Samantha F. Schoenberger, Spoorthi Sampath, Alexander Y. Walley +2 more

Comparison of Rates of Overdose and Hospitalization After Initiation of Medication for Opioid Use Disorder in the Inpatient vs Outpatient Setting

JAMA Network Open(2020)10.1001/jamanetworkopen.2020.29676

N/A

1.3DataRank · unranked

38 citations

Joshua A. Barocas, Sean M. Murphy, Rachel Epstein, Michael D. Stein, Bruce R. Schackman +3 more

Community selected strategies to reduce opioid-related overdose deaths in the HEALing (Helping to End Addiction Long-term SM) communities study

Drug and Alcohol Dependence(2023)10.1016/j.drugalcdep.2023.109804

N/A

0.870DataRank · unranked

46 citations

Edward V. Nunes, Sylvia Tan, Patricia R. Freeman, Alexander Y. Walley, Michelle R. Lofwall +11 more

Characteristics of Fentanyl Overdose — Massachusetts, 2014–2016

MMWR. Morbidity and Mortality Weekly Report(2017)10.15585/mmwr.mm6614a2

N/A

0.853DataRank · unranked

293 citations

Julie O’Donnell, R. Matthew Gladden, Jon E. Zibbell, Traci C. Green, Morgan Younkin +8 more

Sociodemographic factors and social determinants associated with toxicology confirmed polysubstance opioid-related deaths

Drug and Alcohol Dependence(2019)10.1016/j.drugalcdep.2019.03.014

N/A

0.744DataRank · unranked

142 citations

Jianing Wang, Brandon D.L. Marshall, Marc R. LaRochelle, Amy Bettano, Dana Bernson +4 more

Effect of the Communities That HEAL Intervention on Overdose Education and Naloxone Distribution: A Cluster-Randomized, Wait-List Controlled Trial

American Journal of Public Health(2024)10.2105/ajph.2024.307845

N/A

0.486DataRank · unranked

13 citations

Alexander Y. Walley, Theresa Winhusen, Emmanuel Oga, Jennifer Villani, Timothy Hunt +36 more

Communities That HEAL Intervention and Mortality Including Polysubstance Overdose Deaths

JAMA Network Open(2024)10.1001/jamanetworkopen.2024.40006

N/A

0.469DataRank · unranked

14 citations

Rouba Chahine, Jennifer Villani, Redonna Chandler, Daniel J. Feaster, Svetla Slavova +41 more

Applied risk mapping and spatial analysis of address-level decedent data to inform opioid overdose interventions: The Massachusetts HEALing Communities Study

Drug and Alcohol Dependence(2023)10.1016/j.drugalcdep.2023.110947

N/A

0.455DataRank · unranked

7 citations

Sumeeta Srinivasan, Shikhar Shrestha, Marc R. Larochelle, Alexander Y. Walley, Jeffrey H. Samet +4 more

Association of sex work and social-structural factors with non-fatal overdose among women who use drugs in Vancouver, Canada

International Journal of Drug Policy(2023)10.1016/j.drugpo.2022.103950

N/A

0.385DataRank · unranked

12 citations

Shira M. Goldenberg, Zishan Cui, Nadia Fairbairn, M-J S Milloy, Kanna Hayashi +4 more

Self-medication of pain and discomfort with alcohol and other substances by people with HIV infection and substance use disorder: preliminary findings from a secondary analysis

AIDS Care(2023)10.1080/09540121.2023.2275047

N/A

0.292DataRank · unranked

6 citations

Margo E. Godersky, Theresa W. Kim, Alexander Y. Walley, Timothy Heeren, Michael Winter +3 more

Developing a comprehensive inventory to define harm reduction housing

Harm Reduction Journal(2025)10.1186/s12954-025-01156-5

N/A

0.269DataRank · unranked

5 citations

Joseph Silcox, Sabrina S. Rapisarda, Charlie Summers, Patricia Case, Clara To +5 more

Comparison of a national commercial pharmacy naloxone data source to state and city pharmacy naloxone data sources—Rhode Island, Massachusetts, and New York City, 2013–2019

Health Services Research(2023)10.1111/1475-6773.14200

Top 63%

0.210DataRank

Top 63%3 citations

Shapei Yan, Audrey M. Lambert, Jake R. Morgan, Traci C. Green, Philip J. Jeng +7 more

Emergency medical system response, emergency department visits, and hospital admissions in response to non-fatal opioid overdoses reported by a cohort of overdose survivors in San Francisco and Boston, 2019 – 2022

Drug and Alcohol Dependence Reports(2025)10.1016/j.dadr.2025.100351

Top 70%

0.165DataRank

Top 70%2 citations

Vanessa McMahan, Nicole C. McCann, Sarah Kosakowski, Sarah Brennan, Xochitl Luna Marti +3 more

A geospatial analysis of naloxone distribution patterns in the Massachusetts overdose education and naloxone distribution program (MA OEND)

Drug and Alcohol Dependence(2025)10.1016/j.drugalcdep.2025.112783

N/A

0DataRank · unranked

3 citations

Leah C. Shaw, Xiao Zang, Bruce R. Schackman, Alexander Y. Walley, Catherine Urquhart +5 more

Association of Recent Traumatic Brain Injury With Subsequent Nonfatal Overdose Among People who Use Drugs in Vancouver, British Columbia, 2018 – 2020

Drug and Alcohol Dependence(2025)10.1016/j.drugalcdep.2024.112204

N/A

0DataRank · unranked

0 citations

Eric C. Sayre, Alexander Y. Walley, Miriam Harris, Janet Mok, M. Eugenia Socías +1 more

Post-overdose outreach programs in Massachusetts before and after the onset of the COVID-19 pandemic

Journal of Substance Use and Addiction Treatment(2025)10.1016/j.josat.2025.209799

N/A

0DataRank · unranked

0 citations

Jiayi Wang, Clara To, MaryKate Duska, Stephen Murray, Moriah Wiggins +8 more

A qualitative study exploring motivations for participating in research among women who use opioids

PLoS ONE(2025)10.1371/journal.pone.0336061

N/A

0DataRank · unranked

0 citations

Ariel Maschke, Miriam Harris, Alexander Y. Walley, Samantha Johnson, Emily Hurstak +7 more

Multilevel Factors Impacting Substance Use Treatment Access, Engagement, and Racial Equity Among Opioid Overdose Survivors in Boston, MA

Journal of General Internal Medicine(2024)10.1007/s11606-024-08918-0

N/A

0DataRank · unranked

5 citations

Angela R. Bazzi, Jaylen Clarke, Jeffrey Desmarais, Andrés Hoyos-Céspedes, Alykhan Nurani +6 more

Pharmacy On-Site Overdose Protocols and Prevention of Overdose

Substance Abuse(2020)10.1080/08897077.2020.1736236

N/A

0DataRank · unranked

10 citations

Ayorinde Soipe, Brianna Baloy, Dina Burstein, Ziming Xuan, Abigail Tapper +5 more

Improving the Delivery of Chronic Opioid Therapy Among People Living With Human Immunodeficiency Virus: A Cluster Randomized Clinical Trial

Clinical Infectious Diseases(2020)10.1093/cid/ciaa1025

N/A

0DataRank · unranked

25 citations

Judith I. Tsui, Debbie M. Cheng, Jane M. Liebschutz, Marlene C. Lira, Alexander Y. Walley +12 more

Characterizing initiation, use, and discontinuation of extended-release buprenorphine in a nationally representative United States commercially insured cohort

Drug and Alcohol Dependence(2021)10.1016/j.drugalcdep.2021.108764

N/A

0DataRank · unranked

63 citations

Alexander Y. Walley, Sean M. Murphy, Avik Chatterjee, Scott E. Hadland, Joshua A. Barocas +3 more

Estimating naloxone need in the USA across fentanyl, heroin, and prescription opioid epidemics: a modelling study

The Lancet Public Health(2022)10.1016/s2468-2667(21)00304-2

N/A

0DataRank · unranked

129 citations

Declan Oller, Jesse Boggis, Brian Bishop, Daniel Coombs, Eliza Wheeler +6 more

Economic Evaluation of Extended-Release Buprenorphine for Persons With Opioid Use Disorder

JAMA Network Open(2023)10.1001/jamanetworkopen.2023.29583

N/A

0DataRank · unranked

20 citations

Elizabeth Marsh, Michelle Weitz, Alexandra Savinkina, Bruce R. Schackman, Jianing Wang +8 more

Target trial emulation for comparative effectiveness research with observational data: Promise and challenges for studying medications for opioid use disorder

Addiction(2024)10.1111/add.16473

N/A

0DataRank · unranked

11 citations

Sara Lodi, Heather Hsu, Benjamin J. Bovell-Ammon, Shapei Yan, Dana Bernson +7 more

Appointment wait-times and arrival for patients at a low-barrier access addiction clinic

Journal of Substance Abuse Treatment(2020)10.1016/j.jsat.2020.108011

N/A

0DataRank · unranked

60 citations

Sugy Choi, Edward Bernstein, Alexander Y. Walley, Payel Roy

“Wanna cry this out real quick?”: an examination of secondary traumatic stress risk and resilience among post-overdose outreach staff in Massachusetts

Harm Reduction Journal(2024)10.1186/s12954-024-00975-2

N/A

0DataRank · unranked

4 citations

Emily Cummins, Jennifer Carroll, Shapei Yan, Audrey M. Lambert, Sarah M. Bagley +7 more

The association between naloxone claims and proportion of independent versus chain pharmacies: A longitudinal analysis of naloxone claims in the United States

Journal of the American Pharmacists Association(2024)10.1016/j.japh.2024.102093

N/A

0DataRank · unranked

3 citations

Ali Jalali, Sean M. Murphy, Alexander Y. Walley, Benjamin P. Linas, Philip J. Jeng +6 more

Prevalence of adults with stimulant misuse and/or stimulant use disorder in Massachusetts, USA, 2014–2021

Addiction(2024)10.1111/add.16726

N/A

0DataRank · unranked

1 citations

Elizabeth A. Erdman, Matthew Y. Westfall, Paul J. Christine, Dana Bernson, Jennifer Villani +6 more

Self-Reported Opioid Overdose via 120-Day Timeline Follow-Back and Documented Overdose Medical Encounters Among Opioid Overdose Survivors

Drug and Alcohol Dependence(2024)10.1016/j.drugalcdep.2023.110656

N/A

0DataRank · unranked

0 citations

Nicole C. McCann, Adam Majeski, Vanessa McMahan, Sarah Kosakowski, Sarah L. Johns +5 more

Comparative Effectiveness of Extended-Release Naltrexone Versus Buprenorphine-Naloxone on Treatment Interruption: Comparing Findings from a Reanalysis of the X:Bot Rct and Harmonized Target Trial Emulation Using Population-Based Observational Data

SSRN Electronic Journal(2024)10.2139/ssrn.4933445

N/A

0DataRank · unranked

0 citations

Shapei Yan, Benjamin J. Bovell-Ammon, Paul J. Christine, Heather Hsu, Dana Bernson +7 more

Repeated‐dose behavioral intervention to reduce opioid overdose among overdose survivors with opioid use disorder: A two‐site phase III randomized controlled trial

Addiction(2025)10.1111/add.70252

N/A

0DataRank · unranked

1 citations

Glenn‐Milo Santos, Vanessa McMahan, Xochitl Luna Marti, Tim Matheson, Sarah Brennan +9 more

Alexander Y. Walley

Indexed papers

Top data-sharing exemplar

Papers