Research
Examine the research behind first-episode psychosis, early detection, and treatment for psychosis.
Role of Early Psychosis Detection in the Relationship Between Personal Income and Duration of Untreated Psychosis
Shruthi Venkataraman, M.D., M.Sc., Hadar Hazan, Ph.D., Fangyong Li, M.P.H., Maria Ferrara, M.D., Ph.D., Annie Harper, Ph.D., Jessica Ma, B.S., Jai Shah, M.D., F.R.C.P.C., Christie Musket, Ph.D., Nina Levine, M.P.H., Matcheri S. Keshavan, M.D., Vinod Srihari, M.D.
Nov 2023
First-episode psychosis and autism spectrum disorder: a scoping review and a guide to overcome diagnostic challenges
Ferrara, M, Curtarello, E., Simonelli, S., Yoviene Sykes, L.A., Fusar-Poli, L., Folesani, F., Belvederi, M. Murri, Eugenio Aguglia, E., Politi, P & Grassi, L
Oct 2023
The effect of duration of untreated psychosis (DUP) on the risk for hospitalization after admission to a first episode service
Maria Ferrara 1, Sinan Guloksuz 2, Hadar Hazan 3, Fangyong Li 4, Cenk Tek 3, Laura Yoviene Sykes 3, Sarah Riley 3, Matcheri Keshavan 5, Vinod H Srihari 3
Sampling from different populations: Sociodemographic, clinical, and functional differences between samples of first episode psychosis individuals and clinical high-risk individuals who progressed to psychosis
Matthew A Hagler 1, Maria Ferrara 2, Laura A Yoviene Sykes 3, Fangyong Li 3, Jean Addington 4, Carrie E Bearden 5, Kristin S Cadenhead 6, Tyrone D Cannon 7, Barbara A Cornblatt 8, Diana O Perkins 9, Daniel H Mathalon 10, Larry J Seidman 11, Ming T Tsuang 6, Elaine F Walker 12, Albert R Powers 3rd 3, Adrienne R Allen 3, Vinod H Srihari 3, Scott W Woods 3
Granular analysis of pathways to care and durations of untreated psychosis: A marginal delay model
Walter S Mathis 1 2, Maria Ferrara 1 2, Shadie Burke 1 2, Emily Hyun 1 2, Fangyong Li 3, Bin Zhou 3, John Cahill 1 2, Emily R Kline 4 5, Matcheri S Keshavan 4 5, Vinod H Srihari 1 2
Reducing Delay From Referral to Admission at a U.S. First-Episode Psychosis Service: A Quality Improvement Initiative
Maria Ferrara 1, Keith Gallagher 1, Laura A Yoviene Sykes 1, Philip Markovich 1, Fangyong Li 1, Jessica M Pollard 1, Shannon Imetovski 1, John Cahill 1, Sinan Guloksuz 1, Vinod H Srihari 1
Early Intervention Services for Schizophrenia: Looking Back and Looking Ahead
Vinod H Srihari 1 2, Matcheri S Keshavan 3
Reducing the Duration of Untreated Psychosis (DUP) in a US Community: A Quasi-Experimental Trial
Vinod H Srihari 1, Maria Ferrara 1 2, Fangyong Li 3, Emily Kline 4, Sinan Gülöksüz 1 5, Jessica M Pollard 1, John D Cahill 1, Walter S Mathis 1, Laura Yoviene Sykes 1, Barbara C Walsh 1, Glen McDermott 6, Larry J Seidman 4, Ralitza Gueorguieva 1, Scott W Woods 1, Cenk Tek 1, Matcheri S Keshavan 4
Timing of Cannabis Exposure Relative to Prodrome and Psychosis Onset in a Community-Based First Episode Psychosis Sample
Emily R. Kline,1,2,3,4 Maria Ferrara,5 Fangyong Li,5 Deepak Cyril D’Souza,5 Matcheri Keshavan,1,2 and Vinod H. Srihari5
Establishing the Early Psychosis Intervention Clinic, New Orleans (EPIC-NOLA): Sustainability Challenges Threaten Clinical Success
Ashley Weiss, Serena Chaudhry, John Danie Cahill, Vinod H Srihari
First help-seeking attempt before and after psychosis onset: measures of delay and aversive pathways to care
Maria Ferrara 1 2, Sinan Guloksuz 3 4, Walter S Mathis 3 5, Fangyong Li 6, I-Hsin Lin 6, Sumaiyah Syed 3 5, Keith Gallagher 3 5, Jai Shah 7 8, Emily Kline 9, Cenk Tek 3, Matcheri Keshavan 9, Vinod H Srihari 3 5
Taking the next step: Improving care transitions from a first-episode psychosis service
Keith Gallagher 1 2, Maria Ferrara 1 2, Jessica Pollard 1 2, Laura Yoviene Sykes 1 2, Fangyong Li 3, Shannon Imetovski 2, John Cahill 1 2, Walter Mathis 1 2, Vinod H Srihari 1 2
Early Intervention for Psychosis in the United States: Tailoring Services to Improve Care for Women
Maria Ferrara 1, Vinod H Srihari 1
Early Intervention Services 2.0: Designing Systems for the Next Generation of Work
Vinod H Srihari 1, John M Kane 2
Analysis of Early Intervention Services on Adult Judicial Outcomes
Jessica M. Pollard, PhD,1 Maria Ferrara, MD,1 I-Hsin Lin, PhD,2 Suat Kucukgoncu, MD,1 Tobias Wasser, MD,1,3 Fangyong Li, MPH,2 and Vinod H. Srihari, MDcorresponding author1
Predictive validity of conversion from the clinical high risk syndrome to frank psychosis
Laura A Yoviene Sykes 1, Maria Ferrara 2, Jean Addington 3, Carrie E Bearden 4, Kristin S Cadenhead 5, Tyrone D Cannon 6, Barbara A Cornblatt 7, Diana O Perkins 8, Daniel H Mathalon 9, Larry J Seidman 10, Ming T Tsuang 5, Elaine F Walker 11, Thomas H McGlashan 12, Kristen A Woodberry 13, Albert R Powers 3rd 12, Allison N Ponce 12, John D Cahill 12, Jessica M Pollard 12, Vinod H Srihari 12, Scott W Woods 12
Parsing the impact of early detection on duration of untreated psychosis (DUP): Applying quantile regression to data from the Scandinavian TIPS study
Maria Ferrara 1, Sinan Guloksuz 2, Fangyong Li 3, Shadie Burke 4, Cenk Tek 5, Svein Friis 6, Wenche Ten Velden Hegelstad 7, Inge Joa 8, Jan Olav Johannessen 9, Ingrid Melle 10, Erik Simonsen 11, Vinod H Srihari 12
Early Detection of the Schizophrenia(s): A Population Health Approach
Ferrara, M., Mathis, W. S., Mathis, Cahill, J. D. & Srihari, V. H.
Blind Spots: Spatial analytics can identify nonrandom geographic variation in first episode psychosis program enrollments
Walter S Mathis 1, Scott Woods 1 2, Vinod Srihari 1 2
An Economic Evaluation of Coordinated Specialty Care (CSC) Services for First-Episode Psychosis in the U.S. Public Sector
Sean M Murphy 1, Suat Kucukgoncu, Yuhua Bao, Fangyong Li, Cenk Tek, Nicholas J K Breitborde, Sinan Guloksuz, Vivek H Phutane, Banu Ozkan, Jessica M Pollard, John D Cahill, Scott W Woods, Robert A Cole, Michael Schoenbaum, Vinod H Srihari
Transforming the Treatment of Schizophrenia in the United States: The RAISE Initiative
Lisa B Dixon 1, Howard H Goldman 2, Vinod H Srihari 3, John M Kane 4
Early Intervention for Psychotic Disorders: Building Population Health Systems
Vinod H Srihari 1, Anant Jani 2, Muir Gray 2
Building Early Intervention Services for Psychotic Disorders: A Primer for Early Adopters in the U.S.
Jessica M. Pollard, John D. Cahill and Vinod H. Srihari
First-Episode Services for Psychotic Disorders in the U.S. Public Sector: A Pragmatic Randomized Controlled Trial
Vinod H Srihari 1, Cenk Tek 1, Suat Kucukgoncu 1, Vivek H Phutane 1, Nicholas J K Breitborde 1, Jessica Pollard 1, Banu Ozkan 1, John Saksa 1, Barbara C Walsh 1, Scott W Woods 1
Reducing the duration of untreated psychosis and its impact in the U.S.: the STEP-ED study
Vinod H Srihari 1 2, Cenk Tek 3 4, Jessica Pollard 5 6, Suzannah Zimmet 7, Jane Keat 8, John D Cahill 9 10, Suat Kucukgoncu 11, Barbara C Walsh 12, Fangyong Li 13, Ralitza Gueorguieva 14, Nina Levine 15, Raquelle I Mesholam-Gately 16, Michelle Friedman-Yakoobian 17, Larry J Seidman 18, Matcheri S Keshavan 19, Thomas H McGlashan 20 21, Scott W Woods 22 23
The Key to Reducing Duration of Untreated First Psychosis: Information Campaigns
Inge Joa, Jan Olav Johannessen, Bjørn Auestad, Svein Friis, Thomas McGlashan, Ingrid Melle, Stein Opjordsmoen, Erik Simonsen, Per Vaglum, Tor K. Larsen
Interested in furthering your knowledge?
The STEP Learning Collaborative provides workforce development, stakeholder outreach, informatics, care model refinement, and sustainable care models. Check out one of the following services:
Provider Focused Training
For providers of various disciplines working to support individuals and families impacted by early psychosis. Yale CME/Equivalent credits available.
Family & Community Workshops
Open to any interested member of the community who wants to learn more about experiences of psychosis and support those who are impacted.
Consultation Services
For clinicians, administrators, and leaders of healthcare systems who would like to consult about their continuing care of young people with recent onset psychosis between the ages of 16 and 35.