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K

K. N. Roy Chengappa

university of pittsburgh

36H指数
156论文数
5.2K被引数
收录论文 60
发表时间
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Microstructural and diffusion tensor imaging of clozapine for treatment-resistant schizophrenia微结构及扩散张量成像技术在氯氮平治疗难治性精神分裂症中的应用
errProgress in Neuro-Psychopharmacology and Biological Psychiatry
IF3.9
err2026-04-15
err0
errOAAI
errSamira Raminfard; Tate Overbey; Annie Blazer; Warren Snover; Leigh B. Pearcy; Michael Pupi; Charles Kahn; K.N. Roy Chengappa; Brian Coffman; Amelia Versace; Deepak K. Sarpal
err分享
err收藏
A Call to Psychiatrists: Deprescription of Unnecessary Anticholinergic Medications in Schizophrenia Must Start Now致精神科医师：必须立即开始停用精神分裂症患者不必要的抗胆碱能药物
errAMERICAN JOURNAL OF PSYCHIATRY
IF14.7
err2025-04-01
err1
PREAI
errChengappa, K. N. Roy; Gannon, Jessica M.; Joshi, Yash B.
err分享
err收藏
Building a two-state learning healthcare system for persons with first episode psychosis
errSCHIZOPHRENIA RESEARCH
IF3.5
err2025-03-01
err0
PREAI
errMarsteller, Jill A.; Goldberg, Richard W.; Boumaiz, Yasmine; Jumper, Megan B. E.; Taylor, Jessica; Saravana, Arunadevi; Buchanan, Robert W.; Chengappa, K. N. Roy; Conroy, Catherine G.; Dickerson, Faith; Ered, Arielle; Jones, Nev; Kohler, Christian G.; Kreyenbuhl, Julie; Lucksted, Alicia; Margolis, Russell L.; Medoff, Deborah; Phalen, Peter; Sarpal, Deepak K.; Smith, William R.; Vatza, Crystal; Calkins, Monica E.; Bennett, Melanie E.
err分享
err收藏
Suicidality among clients in a network of coordinated specialty care (CSC) programs for first-episode psychosis: Rates, changes in rates, and their predictors
errSCHIZOPHRENIA RESEARCH
IF3.5
err2024-12-01
err0
PREAI
errPhalen, Peter; Jones, Nev; Davis, Beshaun; Sarpal, Deepak; Dickerson, Faith; Vatza, Crystal; Jumper, Megan; Kuczynski, Adam; Thompson, Elizabeth; Jay, Samantha; Buchanan, Robert; Chengappa, K. N. R.; Goldberg, Richard; Kreyenbuhl, Julie; Margolis, Russell; Dong, Fanghong; Riggs, Jessie; Moxam, Alex; Burris, Elizabeth; Campbell, Philip; Cooke, Akinyi; Ered, Arielle; Fauble, Mandy; Howell, Carolyn; Kelly, Christian; Namowicz, Denise; Rouse, Krissa; Smith, William; Wolcott, Max; Boumaiz, Yasmine; Harvin, Alexander; Scheinberg, R.; Saravana, Arunadevi; Nayar, Swati; Kohler, Christian; Calkins, Monica E.; Bennett, Melanie
err分享
err收藏
Clozapine's High Incidence of Ileus and Pneumonia Demand Better Clinical Strategies-How Do We Get There?
errAMERICAN JOURNAL OF PSYCHIATRY
IF14.7
err2024-10-01
err1
PREAI
errChengappa, K. N. Roy; Cotes, Robert O.
err分享
err收藏
Novel Ideas for Drug Discovery in the Treatment of People With Schizophrenia
errBIOLOGICAL PSYCHIATRY
IF9
err2024-10-01
err0
PREAI
errChengappa, K. N. Roy; Shekhar, Anantha
err分享
err收藏
Long-acting injectable antipsychotic care coordination in the medical hospital
errGENERAL HOSPITAL PSYCHIATRY
IF3.7
err2024-09-01
err0
PREAI
errKistlera, Elizabeth A.; Gopalana, Priya R.; Gannona, Jessica M.; Brarb, Jaspreet S.; Then, Janine; Shenaia, Neeta; Chengappa, K. N. Roy
err分享
err收藏
Tobacco smoking and nicotine vaping in persons with first episode psychosis
errSCHIZOPHRENIA RESEARCH
IF3.5
err2024-05-01
err2
PREAI
errBennett, Melanie E.; Medoff, Deborah; Cowan, Tovah; Fang, Lijuan; Kacmarek, Corinne; Oikonomou, Maria Theodora; Calkins, Monica E.; Baker, Krista K.; Bencivengo, Donna; Boumaiz, Yasmine; Buchanan, Robert W.; Campbell, Phillip; Chengappa, K. N. Roy; Conroy, Catherine G.; Cooke, Akinyi; Dong, Fanghong; Fauble, Mandy; Goldberg, Richard W.; Harvin, Alexander; Jumper, Megan B. E.; Kauffman, Belinda; Kelly, Christian; Kohler, Christian G.; Kreyenbuhl, Julie; Li, Lan; Lucksted, Alicia; Margolis, Russell L.; Marsteller, Jill A.; Moxam, Alex; Namowicz, Denise; Oko, Jamie; Riggs, Jessie; Saravana, Arunadevi; Sarpal, Deepak K.; Scheinberg, Rachel; Smith, William R.; States, Richard; Taylor, Jerome; Vatza, Crystal; Wolcott, Max; Dickerson, Faith
err分享
err收藏
Longitudinal observations of the severity of COVID-19 infection and its impact on clozapine/ norclozapine levels and clozapine toxicity in patients experiencing multiple episodes
errSCHIZOPHRENIA RESEARCH
IF3.5
err2023-12-01
err0
PREAI
errClinebell, Kimberly; Thomas, Jane; Yabs, Melanie; Chengappa, K. N. Roy
err分享
err收藏
Applying Shared Decision Making to the Process of Medication Deprescribing in Schizophrenia将共享决策应用于精神分裂症的药物处方过程
errCLINICAL THERAPEUTICS
IF3.6
err2023-10-01
err0
PREAI
errKistler, Elizabeth A.; Clinebell, Kimberly; Gannon, Jessica M.; Nathaniel, Vernon I.; Lupu, Ana M.; Chengappa, K. N. Roy
err分享
err收藏
Community-Based Service Use After Clozapine Treatment: A Mirror-Image Analysis of Public Claims Data
errPSYCHIATRIC SERVICES
IF3.2
err2023-10-01
err0
PREAI
errSarpal, Deepak K.; Suh, Kangho; Bian, Kaiqi; Ko, Pingjui; Gannon, Jessica M.; Jhon, Peter; Chengappa, K. N. Roy
err分享
err收藏
COVID-19 infection, fluctuations in the clozapine/norclozapine levels and metabolic ratio and clozapine toxicity: An illustrative case-report
errSCHIZOPHRENIA RESEARCH
IF3.5
err2022-06-01
err7
errOAAI
errChengappa, K. N. Roy; Thomas, Jane; Kahn, Charles E.; Clinebell, Kimberly; Mullen, Kelly K.; Arbutiski, Lori; Ivanov, Emil
err分享
err收藏
Relationship between plasma clozapine/N-desmethylclozapine and changes in basal forebrain-dorsolateral prefrontal cortex coupling in treatment-resistant schizophrenia
errSCHIZOPHRENIA RESEARCH
IF3.5
err2022-05-01
err5
errOAAI
errSarpal, Deepak K.; Blazer, Annie; Wilson, James D.; Calabro, Finnegan J.; Foran, William; Kahn, Charles E.; Luna, Beatriz; Chengappa, K. N. Roy
err分享
err收藏
Changes in corticostriatal connectivity and striatal tissue iron associated with efficacy of clozapine for treatment-resistant schizophrenia
errPSYCHOPHARMACOLOGY
IF3.3
err2022-04-18
err10
errOAAI
errBlazer, Annie; Chengappa, K. N. Roy; Foran, William; Parr, Ashley C.; Kahn, Charles E.; Luna, Beatriz; Sarpal, Deepak K.
err分享
err收藏
Parting notes-An editor's perspective
errBIPOLAR DISORDERS
IF4.5
err2022-03-01
err1
PREAI
errChengappa, K. N. Roy
err分享
err收藏
Deprescribing anticholinergic medication in the community mental health setting: A quality improvement initiative
errRESEARCH IN SOCIAL & ADMINISTRATIVE PHARMACY
IF2.8
err2021-10-01
err7
PREAI
errGannon, Jessica M.; Lupu, Ana; Brar, Jaspreet; Brandt, Myranda; Zawacki, Susanna; John, Shirley; Carl, Kevin; Chengappa, K. N. Roy
err分享
err收藏
ECT for a pregnant patient with bipolar disorder in the COVID-19 Era: A clinical conundrum
errBIPOLAR DISORDERS
IF4.5
err2021-02-24
err2
errOAAI
errGannon, Jessica M.; Gopalan, Priya; Solai, LalithKumar K.; Lim, Grace; Phillips, Jaclyn M.; Beck, Stacy; Moses-Kolko, Eydie; Miller, Donald; Chengappa, K. N. Roy
err分享
err收藏
Long acting injectable antipsychotic medications: Ensuring care continuity during the COVID-19 pandemic restrictions
errSCHIZOPHRENIA RESEARCH
IF3.5
err2020-08-01
err25
errOAAI
errGannon, Jessica M.; Conlogue, Judith; Sherwood, Robin; Nichols, Jessica; Ballough, Juliette R.; Fredrick, Noreen M.; Chengappa, K. N. Roy
err分享
err收藏
Ensuring care for clozapine-treated schizophrenia patients during the COVID-19 pandemic
errSCHIZOPHRENIA RESEARCH
IF3.5
err2020-08-01
err16
errOAAI
errNichols, Jessica; Gannon, Jessica M.; Conlogue, Judith; Sarpal, Deepak; Montgomery, Jamie L.; Sherwood, Robin; Fabian, Tanya; Ballough, Juliette R.; Fredrick, Noreen M.; Chengappa, K. N. Roy
err分享
err收藏
An Editorial Note ...
errBIPOLAR DISORDERS
IF4.5
err2020-06-16
err0
errOAAI
errMalhi, Gin S.; Chengappa, K. N. Roy
err分享
err收藏

研究方向

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合作学者
合作期刊
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John M. Kane
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Claus Bachert
H 指数: 132 · 论文数: 1.3K
C
Carlos A. Zarate
H 指数: 121 · 论文数: 706
D
David C. Glahn
H 指数: 116 · 论文数: 677
E
Ellen Frank
H 指数: 112 · 论文数: 645
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