Tim Copeland

Publikationer
CV
Populärvetenskap och samverkan

Artiklar

Article: PEDIATRIC NEPHROLOGY. 2026;41(9):2979-2988
Association between estimated time with low glomerular filtration rate and access to transplant among youth with advanced chronic kidney disease
Ku E; Copeland T; Mcculloch CE; Savant JD; Warady BA; Furth SL; Kizilbash S; Feig DI; George RP; Flynn JT; Jerry-Fluker J; Matheson MB; Amaral S
Journal article: HUMAN REPRODUCTION. 2026;41(Supplement_1):deag083.978
L26/P-648 Outcomes following PGT-A: an age-stratified emulated trial analysis using 110,403 UK IVF cycles
Beebeejaun Y; Copeland T; Sunkara S
Article: KIDNEY MEDICINE. 2026;8(5):101325
Association Between Time Spent With Low Posttransplant Glomerular Filtration Rate and Access to Relisting and Retransplantation
Ku E; Copeland TP; McCulloch CE; Sood P; Johansen KL
Article: NEPHROLOGY DIALYSIS TRANSPLANTATION. 2026;:gfag059
Renal blood flow and progression to kidney failure in ADPKD
Nowak KL; Copeland TP; Ku E; Sarnak MJ; You Z; Gitomer B; Abebe KZ; Bae KT; Chapman A; Perrone R; Rahbari-Oskoui FF; Torres V; Yu ASL; Chonchol M
Article: TRANSPLANTATION DIRECT. 2026;12(3):e1916
Understanding the Relationship Between Severe Donor Diabetes Insipidus, Kidney Donor Profile Index, and Recipient Kidney Function
Calthorpe L; Nunez M; Gamino G; Copeland TP; Ku E; Roll GR
Journal article: FERTILITY AND STERILITY. 2025;124(6):e76-e77
FEMALE ETHNICITY AND EMBRYO EUPLOIDY: A GLOBAL STUDY OF 32,293 BLASTOCYSTS FROM 12,872 PATIENTS UNDERGOING PGT-A
Beebeejaun Y; Garcia JAC; Mania A; Copeland T; Bakalova D; Sunkara SK
Article: JOURNAL OF VASCULAR SURGERY. 2025;82(4):1467-1476.e4
Opioid use patterns and persistent use after hemodialysis access surgery
Copeland TP; Nahm WJ; Woo K; Wisk LE; Dworsky JQ; Martin EJ; Ku E
Journal article: EUROPEAN JOURNAL OF VASCULAR AND ENDOVASCULAR SURGERY. 2025;70(4):e52
Opioid use patterns and persistent use after hemodialysis access surgery
Copeland TP; Nahm WJ; Woo K; Wisk LE; Dworsky JQ; Martin EJ; Ku E
Journal article: JOURNAL OF THE AMERICAN SOCIETY OF NEPHROLOGY. 2025;36(10S):10.1681/asn.20252nvkwhc0
Provider-Documented Reasons for Uncontrolled Hypertension in Adolescents and Young Adults at Elevated Cardiovascular Risk
Ngouonga AA; Copeland TP; Ku E
Journal article: AMERICAN JOURNAL OF TRANSPLANTATION. 2025;25(8):s354
Understanding the Relationship Between Donor Diabetes Insipidus, Kidney Donor Profile Index (KDPI), and Recipient Kidney Function
Calthorpe L; Nunez M; Gamino G; Copeland T; Ku E; Roll G
Article: JOURNAL OF CLINICAL MEDICINE. 2025;14(14):5166
Preimplantation Genetic Testing for Aneuploidy Versus Morphological Selection in Women Aged 35-42: Results of a Pilot Randomized Controlled Trial
Beebeejaun Y; Bakalova D; Mania A; Copeland T; Sarris I; Nicolaides K; Capalbo A; Sunkara SK
Article: JOURNAL OF THE AMERICAN SOCIETY OF NEPHROLOGY. 2025;36(6):1164-1172
Pediatric Nephrology Workforce and Access of Children with Kidney Failure to Transplantation in the United States
Rojas GA; Mcculloch CE; Copeland TP; Whelan AM; Bicki AC; Giang S; Grimes BA; Ku E
Journal article: F AND S REVIEWS. 2025;6(1):100088
Effectiveness of clinical touch, 2D, 3D, and 4D ultrasound guided embryo transfer: a systematic review and network meta-analysis of embryo transfer techniques
Beebeejaun Y; Copeland T; Sarris I; Showell M; Sunkara SK; Duffy JMN
Article: FERTILITY AND STERILITY. 2025;123(5):812-826
Triggering oocyte maturation in in vitro fertilization treatment in healthy responders: a systematic review and network meta-analysis
Beebeejaun Y; Copeland T; Duffy JMN; Sarris I; Showell M; Wang R; Sunkara SK
Article: CLINICAL JOURNAL OF THE AMERICAN SOCIETY OF NEPHROLOGY. 2025;20(4):573-581
Trends in Timing of Preemptive Kidney Transplantation and Association with Allograft and Survival Outcomes in Children
Winnicki E; Copeland TP; Kim A; Lecea EMG; Mcculloch CE; Ku E
Article: CLINICAL JOURNAL OF THE AMERICAN SOCIETY OF NEPHROLOGY. 2025;20(4):520-528
Overweight Status, Obesity, and Progression to ESKD in Patients with Autosomal Dominant Polycystic Kidney Disease
Nowak KL; Copeland TP; Ku E; Sarnak MJ; Gitomer B; Abebe KZ; Chapman A; Perrone R; Rahbari-Oskoui FF; Steinman T; Yu ASL; Chonchol M
Article: AMERICAN JOURNAL OF KIDNEY DISEASES. 2025;85(3):320-328
Intensive Home Blood Pressure Lowering in Patients With Advanced CKD
Ku E; Copeland TP; Mcculloch CE; Carlos CA; Seth D; Cho K; Malkina A; Lo LJ; Hsu RK
Article: JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION. 2024;332(23):2003-2013
Dialysis Facility Staffing Ratios and Kidney Transplant Access Among Adolescents and Young Adults
Bicki AC; Grimes B; Mcculloch CE; Copeland TP; Ku E
Article: KIDNEY MEDICINE. 2024;6(11):100909
Living Donor Candidates' Self-reported Health and Health Perceptions and Completion of Donor Evaluation: A Cohort Study
Ku E; Legaspi S; Copeland TP; Adey DB; Whelan AM; Roll GR; McCulloch CE; Lee BK; Johansen KL
Article: PEDIATRIC DIABETES. 2024;2024:2283730
Preterm Labor and Hypertensive Disorders in Adolescent Pregnancies With Diabetes Between 2006 and 2019
Everett E; Han CS; Richley M; Copeland TP; Moin T; Wisk LE
Visa fler

Alla övriga publikationer

Letter: ANNALS OF NEUROLOGY. 2026;99(6):1613-1614
Letter Concerning Comparative Safety Profiles of Ocrelizumab and Rituximab in Multiple Sclerosis Treatment Using Real-World Evidence
Copeland TP
Review: FRONTIERS IN ENDOCRINOLOGY. 2026;17:1669781
Oocyte maturation triggering in high responders in IVF treatment: a systematic review and network meta-analysis
Beebeejaun Y; Copeland T; Duffy JMN; Sarris I; Showell M; Sunkara SK
Letter: FERTILITY AND STERILITY. 2025;124(5):1136-1137
Reply of the authors: Triggering oocyte maturation in IVF treatment in healthy responders: a systematic review and network meta-analysis
Beebeejaun Y; Copeland T; Duffy JMN; Sarris I; Showell M; Wang R; Sunkara SK
Conference publication: JOURNAL OF THE AMERICAN SOCIETY OF NEPHROLOGY. 2025;36(10)
Provider-Documented Reasons for Uncontrolled Hypertension in Adolescents and Young Adults at Elevated Cardiovascular Risk
Ngouonga AA; Copeland TP; Ku E
Editorial: OBSTETRICAL & GYNECOLOGICAL SURVEY. 2025;80(9):562-564
Triggering Oocyte Maturation in In Vitro Fertilization Treatment in Healthy Responders: A Systematic Review and Network Meta-analysis
Beebeejaun Y; Copeland T; Duffy JMN; Sarris I; Showell M; Wang R; Sunkara SK
Editorial: KIDNEY INTERNATIONAL REPORTS. 2025;10(1):252-255
Characterizing Risk Factors for the Need for Kidney Replacement Therapy in Children After Discontinuation of Maintenance Dialysis
Huang JX; Copeland TP; Hsu RK; Mcculloch CE; Ku E
Letter: AMERICAN JOURNAL OF KIDNEY DISEASES. 2025;85(1):127-130
Effect of Dual RAAS Blockade and Intensive BP Lowering on Risk of End- Stage Kidney Disease and Death in Autosomal Dominant Polycystic Kidney Disease: Long-term Follow-up of the HALT-PKD Trials
Ku E; Copeland TP; Mcculloch CE; Abebe KZ; Chonchol M; Perrone RD; Rahbari-Oskoui FF; Yu ASL; Steinman T; Chapman A; Sarnak MJ
Letter: AMERICAN JOURNAL OF KIDNEY DISEASES. 2024;84(1):129-132
Diabetes Insipidus in Deceased Donors and Outcomes in Kidney Transplant Recipients
Nunez M; Gardner J; Syed S; Webber A; Shoji J; Copeland TP; Mcculloch CE; Ku E; Roll GR
Conference publication: AMERICAN JOURNAL OF KIDNEY DISEASES. 2024;83(4):S146
LIVING DONOR HEALTH PERCEPTIONS PREDICT LIKELIHOOD OF DONOR EVALUATION COMPLETION
Legaspi S; Copeland T; Johansen K; Ku E
Letter: JOURNAL OF THE AMERICAN SOCIETY OF NEPHROLOGY. 2024;35(3):382-383
Authors' Reply: Prioritizing Skills for Optimal Peritoneal Dialysis Care: A Focus Beyond Specialty
Ku E; Mcculloch CE; Copeland TP; Johansen KL
Letter: AMERICAN JOURNAL OF KIDNEY DISEASES. 2024;83(1):122-125
Association Between Transplant Center Continuity and Access to a Second Kidney Transplant in Patients With Allograft Failure
Emanuels D; Copeland T; Johansen KL; Brar S; Mcculloch CE; Kadatz M; Gill JS; Ku E
Conference publication: AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY. 2024;230(1):S169-S170
Adolescent pregnancies between 2006-2019: Temporal trends, risk factors and adverse pregnancy outcomes
Richley M; Han CS; Wisk LE; Moin T; Copeland T; Everett E
Conference publication: AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY. 2024;230(1):S439-S440
Outcomes of Adolescent Pregnancies with Diabetes
Richley M; Han CS; Wisk LE; Moin T; Copeland T; Everett E
Conference publication: JOURNAL OF THE AMERICAN SOCIETY OF NEPHROLOGY. 2023;34(11):825
Pediatric Nephrology Workforce in the United States and Access to Waitlist Registration in Children with ESKD
Rojas GA; Mcculloch CE; Whelan A; Copeland TP; Bicki A; Giang S; Grimes BA; Ku E
Conference publication: HUMAN REPRODUCTION. 2023;38
Oocyte maturation triggering protocols in in vitro fertilisation treatment: a systematic review and network meta-analysis
Beebeejaun Y; Vigneswaran K; Sarris I; Copeland T; Sunkara S
Preprint: PREPRINTS.ORG. 2023
The Relationship between Number of Supernumerary Blastocysts Cryopreserved and Probability of a Live Birth Outcome after Single Fresh Blastocyst Transfer: Analysis of over 10 Thousand Cycles
Beebeejaun Y; Copeland T; Polanski L; Toukhy TE
Review: JOURNAL OF NEPHROLOGY. 2022;35(9):2227-2236
Systematic review of pregnancy and renal outcomes for women with chronic kidney disease receiving assisted reproductive therapy
Bhaduri M; Gama RM; Copeland T; Balagamage A; Patel P; Warmington E; Sarris I; Nicholaides K; Bramham K
Conference publication: JOURNAL OF THE AMERICAN SOCIETY OF NEPHROLOGY. 2022;33(11):825
Variations in Access to Repeat Transplantation by Transplant Center Continuity
Emanuels DF; Copeland TP; Johansen KL; Mcculloch CE; Ku E
Conference publication: HUMAN REPRODUCTION. 2022;37:I162
COVID vaccination in women and IVF treatment outcomes
Bhaduri M; Baird F; Beebeejaun Y; Copeland T; Sarris I; Sunkara S
Conference publication: JOURNAL OF THE AMERICAN SOCIETY OF NEPHROLOGY. 2021;32(10):647
Peripheral Arterial Disease and Risk of Infection-Related Complications After Kidney Transplantation
Dinh A; Copeland TP; Mcculloch CE; Adey DB; Ku E
Visa fler

Anställningar

Postdoktor, Klinisk neurovetenskap, Karolinska Institutet, 2025-2027
Statistician, Nephrology, University of California, San Francisco, 2020-2025
Staff Research Associate, Radiology & Biomedical Imaging, University of California, San Francisco, 2015-2017

Examina och utbildning

PhD, Health Policy & Management, University of California, Los Angeles, 2021
Master of Public Policy, Price School of Public Policy, University of Southern California, 2015
Bachelor of Arts, University of California, Berkeley, 2013

Artiklar

Alla övriga publikationer

Anställningar

Examina och utbildning

Nyheter från KI

Kalenderhändelser från KI