David Chitayat

29.4k citations

403 papers · 11.6k indexed · 2 hit papers · h-index 55

Impact in

Pediatrics, Perinatology and Child Health top 0.1%
- Prenatal Screening and Diagnostics
- Fetal and Pediatric Neurological Disorders
Genetics top 0.2%
- Genomic variations and chromosomal abnormalities
- Connective tissue disorders research

Papers in

Pediatrics, Perinatology and Child Health 157
- Prenatal Screening and Diagnostics 106
- Fetal and Pediatric Neurological Disorders 55
Developmental Biology 12

Co-authors: Ants Toi Susan Blasér Greg Ryan Riyana Babul‐Hirji Gideon Koren Sarah Keating Lisa K. Hornberger Cheryl Shuman
Journals: Prenatal Diagnosis (36 papers)Ultrasound in Obstetrics and Gynecology (29 papers)American Journal of Obstetrics and Gynecology (17 papers)Journal of Obstetrics and Gynaecology Canada (17 papers)The American Journal of Human Genetics (11 papers)
Partner nations: Canada United States United Kingdom

In The Last Decade

David Chitayat

385 papers receiving 11.2k citations

Hit Papers

align trajectories log scale

Mutations in the O-Mannosyltransferase Gene POMT1 Give Rise to the Severe Neuronal Migration Disorder Walker-Warburg Syndrome 2002 · 519 citations

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if any of the following hold:

it has ≥500 total citations;
it reaches ≥1.5× the top-1% citation threshold for papers in the same subfield and year (the threshold is the minimum needed to enter the top 1%, not the average within it);
it reaches the top citation threshold in at least one of its specific research topics.

2002 The American Journal of Human Genetics
2000 Teratology

Peers

Countries citing papers authored by David Chitayat

Since Specialization

Citations

This map shows the geographic impact of David Chitayat's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by David Chitayat with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites David Chitayat more than expected).

Fields of papers citing papers by David Chitayat

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by David Chitayat. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by David Chitayat. The network helps show where David Chitayat may publish in the future.

Co-authorship network

The 25 scholars most cited alongside David Chitayat, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with David Chitayat Line = papers co-authored together David Chitayat links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Validation of low‐pass genome sequencing for prenatal diagnosis Prenatal Diagnosis ·Chloe Mighton, Abdul Noor, Nicholas A. Watkins, Rangoaga G. Maditsi, Jordan Lerner‐Ellis, Andrew Wong, Mark Folse, 叶章召, David Chitayat, 遼一門伝	2024	3
2	Revisiting the Implications of a Wide or Narrow Fetal Cavum Septi Pellucidi Journal of Ultrasound in Medicine ·Joanna Sichitiu, Rebecca Treays, Tim Van Mieghem, Ants Toi, 遼一門伝, David Chitayat, Shiri Shinar	2024	0
3	Diagnosis of TBC1D32‐associated conditions: Expanding the phenotypic spectrum of a complex ciliopathy American Journal of Medical Genetics Part A ·N Díaz-Hernández, Karen Chong, David Chitayat, Kelly L. Gilmore, Alexander A.L. Jorge, Bruna Lucheze Freire, Antônio Marcondes Lerário, Patrick Shannon, Heidi Cope, William B. Gallentine, Li WenDao, Frédéric Bilan, 小島崇宏, Erica E. Davis, Neeta L. Vora	2023	1
4	Reproductive Safety of Lurasidone and Quetiapine: Update from the National Pregnancy Registry for Psychiatric Medications Journal of Women s Health ·Lee S. Cohen, N. Hansen, Marlene P. Freeman, Peter Gaccione, Vivienne Poy, Mohamed Trabelsi, Benjamin Wilker, Liu Jiantao Liu Jiantao, David Chitayat, Sonia Hernández–Dı́az, Adele C. Viguera	2023	8
5	Biallelic variants in TUBGCP6 result in microcephaly and chorioretinopathy 1: Report of four cases and a literature review American Journal of Medical Genetics Part A ·Amanda Thomas‐Wilson, Prof. Dr. Dorothea Kullmann, David Chitayat, Susan Blasér, M. Kamani, А. В. Яресько, TG van Hazendonk, Ingrid M. Wentzensen, Lindsay B. Henderson, Futao Zhang, Ying Zhu, VA Gould, Fabrício da Silva Costa, Melati Cicilia, Ebba Alkhunaizi, Laura Russell, Michael F. Buckley, Tony Roscioli, Elaine M. Pereira, Mythily Ganapathi	2023	1
6	Heterozygous NOTCH1 deletion associated with variable congenital heart defects Clinical Genetics ·Maian Roifman, Brian Hon‐Yin Chung, Diane Reid, Tharun Shivdas, Nicole Martin, Lynne E. Nield, Megan Thompson, Patrick Shannon, David Chitayat	2021	8
7	A homozygous pathogenic variant in SHROOM3 associated with anencephaly and cleft lip and palate Clinical Genetics ·Ashish R. Deshwar, Nicole Martin, Patrick Shannon, David Chitayat	2020	8
8	Characteristic Cochlear Hypoplasia in Patients with Walker-Warburg Syndrome: A Radiologic Study of the Inner Ear in α-Dystroglycan–Related Muscular Disorders American Journal of Neuroradiology ·Giacomo Talenti, Caroline D. Robson, Mariasavina Severino, Cesar Alves, David Chitayat, Hisham Dahmoush, G Candilio, Francesco Muntoni, Susan Blasér, Felice D’Arco	2020	9
9	Warsaw breakage syndrome: Further clinical and genetic delineation American Journal of Medical Genetics Part A ·Ebba Alkhunaizi, Ranad Shaheen, Sanjay Kumar Bharti, Ольга Шкуренко, Karen Chong, Ghada M. H. Abdel‐Salam, Mohammed Al‐Owain, Susan Blasér, Blake C. Papsin, Mort Shuman, Mais Hashem, Nicole Martin, Meriyem Hussain, Robert M. Brosh, Fowzan S. Alkuraya, David Chitayat	2018	16
10	Characteristic MR Imaging Findings of the Neonatal Brain in RASopathies American Journal of Neuroradiology ·Mehmet Nevzat Çizmeci, Maarten H. Lequin, Klaske D. Lichtenbelt, David Chitayat, Pekka Kannus, Arthur G. James, Floris Groenendaal, Ela Chakkarapani, Susan Blasér, Linda S. de Vries	2018	14
11	Dual loss of p110δ PI3-kinase and SKAP (KNSTRN) expression leads to combined immunodeficiency and multisystem syndromic features Journal of Allergy and Clinical Immunology ·Nigel Sharfe, Shuhei Soga, Harjit Dadi, Daniele Merico, David Chitayat, Jo-Anne Herbrick, Spencer A. Freeman, Sergio Grinstein, Chaim M. Roifman	2017	24
12	Rodriguez acrofacial dysostosis is caused by apparently de novo heterozygous mutations in the SF3B4 gene American Journal of Medical Genetics Part A ·Melita Irving, Boyan Dimitrov, Marja W. Wessels, Muriel Holder‐Espinasse, David Chitayat, Michael A. Simpson	2016	12
13	Folic acid supplementation for pregnant women and those planning pregnancy: 2015 update The Journal of Clinical Pharmacology ·David Chitayat, Doreen Matsui, Yona Amitai, Deborah Kennedy, Sunita Vohra, Michael Rieder, Gideon Koren	2015	83
14	Experience with genetic counseling: the adolescent perspective Journal of Genetic Counseling ·R W Marion, Cheryl Shuman, Д. О. Медведєв, Miriam Kaufman, David Chitayat, Riyana Babul‐Hirji	2015	19
15	Hand and fibrillin‐1 deposition abnormalities in Loeys–Dietz syndrome—expanding the clinical spectrum American Journal of Medical Genetics Part A ·Brian Hon‐Yin Chung, Timothy J. Bradley, Lars Grosse‐Wortmann, Susan Blasér, Peter B. Dirks, Aleksander Hinek, David Chitayat	2013	6
16	Broadening the ciliopathy spectrum: Motile cilia dyskinesia, and nephronophthisis associated with a previously unreported homozygous mutation in the INVS/NPHP2 gene American Journal of Medical Genetics Part A ·Sharon Moalem, Sarah Keating, Patrick Shannon, Megan Thompson, Sekii Takahiro, Keith Nykamp, Carmen de Haro, Abdul Noor, David Chitayat	2013	21
17	Central nervous system abnormalities in two cases with neonatal Marfan syndrome with novel mutations in the fibrillin‐1 gene American Journal of Medical Genetics Part A ·Christopher Barnett, Gregory J. Wilson, David A. Chiasson, Gil J. Gross, Aleksander Hinek, Cynthia Hawkins, David Chitayat	2010	5
18	Intra-abdominal varix of the umbilical vein—Is it an indication for fetal karyotyping? American Journal of Obstetrics and Gynecology ·P.H.J. Schellekens, L. L. Corbitt, Lynette Moore, Sang Kooun Jung, Greg Ryan, Ants Toi, Gareth Seaward, David Chitayat	1997	18
19	Genealogy and regional distribution of lipoprotein lipase deficiency in French-Canadians of Quebec. PubMed ·Carole Dionne, C Gagné, Pierre Julien, M.R.V. Murthy, Ghislaine O. Roederer, J. Davignon, M Lambert, David Chitayat, Rui Ma, Heather Henderson	1993	10
20	Brain dysgenesis and congenital intracerebral calcification associated with 3-hydroxyisobutyric aciduria The Journal of Pediatrics ·David Chitayat, Kathleen Meagher‐Villemure, Orval Mamer, Augustin M. O’Gorman, David I. Hoar, Kenneth Silver, Charles R. Scriver	1992	31

About David Chitayat

David Chitayat is a scholar working on Pediatrics, Perinatology and Child Health, Developmental Biology, Genetics, Genetics and Urology, having authored 403 papers that have together received 11.6k indexed citations. Recurring topics across this work include Prenatal Screening and Diagnostics (106 papers), Fetal and Pediatric Neurological Disorders (55 papers), Genomic variations and chromosomal abnormalities (38 papers), Genetic Syndromes and Imprinting (29 papers), Congenital Anomalies and Fetal Surgery (27 papers), Connective tissue disorders research (23 papers), Congenital heart defects research (20 papers) and Congenital Diaphragmatic Hernia Studies (19 papers). The work is most often cited by research in Pediatrics, Perinatology and Child Health (3.1k citations), Genetics (3.3k citations), Obstetrics and Gynecology (732 citations), Molecular Biology (4.8k citations) and Urology (400 citations). David Chitayat has collaborated with scholars based in Canada, United States and United Kingdom. Frequent co-authors include Ants Toi, Susan Blasér, Greg Ryan, Riyana Babul‐Hirji, Gideon Koren, Sarah Keating, Lisa K. Hornberger, Cheryl Shuman, John‏ Kingdom and Irena Nulman. Their work appears in journals such as Prenatal Diagnosis, Ultrasound in Obstetrics and Gynecology, American Journal of Obstetrics and Gynecology, Journal of Obstetrics and Gynaecology Canada and The American Journal of Human Genetics.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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