C. Ioannou

1.8k total citations
45 papers, 963 citations indexed

About

C. Ioannou is a scholar working on Pediatrics, Perinatology and Child Health, Obstetrics and Gynecology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, C. Ioannou has authored 45 papers receiving a total of 963 indexed citations (citations by other indexed papers that have themselves been cited), including 31 papers in Pediatrics, Perinatology and Child Health, 25 papers in Obstetrics and Gynecology and 4 papers in Pulmonary and Respiratory Medicine. Recurrent topics in C. Ioannou's work include Pregnancy and preeclampsia studies (25 papers), Prenatal Screening and Diagnostics (17 papers) and Birth, Development, and Health (12 papers). C. Ioannou is often cited by papers focused on Pregnancy and preeclampsia studies (25 papers), Prenatal Screening and Diagnostics (17 papers) and Birth, Development, and Health (12 papers). C. Ioannou collaborates with scholars based in United Kingdom, United States and France. C. Ioannou's co-authors include Aris T. Papageorghiou, Ippokratis Sarris, J. Alison Noble, L. Hoch, Christopher P. Bridge, Agustín Conde‐Agudelo, E. Ohuma, José Villar, Douglas G. Altman and Eric O. Ohuma and has published in prestigious journals such as The Journal of Clinical Endocrinology & Metabolism, American Journal of Obstetrics and Gynecology and Vaccine.

In The Last Decade

C. Ioannou

43 papers receiving 952 citations

Peers

C. Ioannou

PPCH

PRM

EPIDE

PHEOH

Synnøve Lian Johnsen Norway

Melek Rousian Netherlands

Emily Hamilton Canada

Elena Bernad Romania

Ivan E. Zador United States

Roberto Biagiotti Italy

Theodoros Theodoridis Greece

Jacqueline Matthew United Kingdom

Reinaldo Figueroa United States

Akihiko Kikuchi Japan

Synnøve Lian Johnsen Norway

C. Ioannou

1.2k ×1.7

PPCH

826 ×1.8

152 ×1.4

PRM

150 ×1.6

EPIDE

211 ×2.5

PHEOH

Citations per year, relative to C. Ioannou C. Ioannou (= 1×) peers Synnøve Lian Johnsen

Countries citing papers authored by C. Ioannou

Since Specialization

Citations

This map shows the geographic impact of C. Ioannou'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 C. Ioannou with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites C. Ioannou more than expected).

Fields of papers citing papers by C. Ioannou

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by C. Ioannou. 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 C. Ioannou. The network helps show where C. Ioannou may publish in the future.

Co-authorship network of co-authors of C. Ioannou

This figure shows the co-authorship network connecting the top 25 collaborators of C. Ioannou. A scholar is included among the top collaborators of C. Ioannou based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with C. Ioannou. C. Ioannou is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Beardsall, Kathryn, et al.. (2025). Management of cytomegalovirus infection in pregnancy. The Obstetrician & Gynaecologist. 27(3). 207–218.

Aye, Christina, et al.. (2024). Adverse perinatal outcomes are strongly associated with degree of abnormality in uterine artery Doppler pulsatility index. Ultrasound in Obstetrics and Gynecology. 64(4). 504–512. 1 indexed citations

Impey, Lawrence, et al.. (2024). The impact of late pregnancy dating on the detection of fetal growth restriction at term. Acta Obstetricia Et Gynecologica Scandinavica. 103(5). 938–945. 1 indexed citations

Aderoba, Adeniyi Kolade, C. Ioannou, Jennifer J. Kurinczuk, et al.. (2023). The impact of a universal late third‐trimester scan for fetal growth restriction on perinatal outcomes in term singleton births: A prospective cohort study. BJOG An International Journal of Obstetrics & Gynaecology. 130(7). 791–802. 8 indexed citations

Ioannou, C., et al.. (2022). Abnormal umbilical artery pulsatility index in appropriately grown fetuses in the early third trimester: an observational cohort study. The Journal of Maternal-Fetal & Neonatal Medicine. 36(1). 2152670–2152670. 1 indexed citations

Impey, Lawrence, et al.. (2022). Detection of small‐ and large‐for‐gestational age using different combinations of prenatal and postnatal charts. Ultrasound in Obstetrics and Gynecology. 60(3). 373–380. 9 indexed citations

Aye, Christina, et al.. (2022). Ultrasound predictors of adverse outcome in pregnancy complicated by pre‐existing and gestational diabetes. Acta Obstetricia Et Gynecologica Scandinavica. 101(7). 787–793. 5 indexed citations

Drukker, Lior, et al.. (2020). How often do we incidentally find a fetal abnormality at the routine third-trimester growth scan? A population-based study. American Journal of Obstetrics and Gynecology. 223(6). 919.e1–919.e13. 14 indexed citations

Ruiz, S., G. Volpe, Silvia Vannuccini, et al.. (2018). An objective scoring method to evaluate image quality of middle cerebral artery Doppler. The Journal of Maternal-Fetal & Neonatal Medicine. 33(3). 421–426. 6 indexed citations

10.

Volpe, G., C. Ioannou, A Cavallaro, et al.. (2018). The influence of fetal sex on the antenatal diagnosis of small for gestational age. The Journal of Maternal-Fetal & Neonatal Medicine. 32(11). 1832–1837. 5 indexed citations

11.

Vannuccini, Silvia, et al.. (2017). A reference range of fetal abdominal circumference growth velocity between 20 and 36 weeks' gestation. Prenatal Diagnosis. 37(11). 1084–1092. 8 indexed citations

12.

Easter, Sarah Rae, Linda O. Eckert, Nansi S. Boghossian, et al.. (2017). Fetal growth restriction: Case definition & guidelines for data collection, analysis, and presentation of immunization safety data. Vaccine. 35(48). 6546–6554. 18 indexed citations

13.

Bridge, Christopher P., C. Ioannou, & J. Alison Noble. (2016). Automated annotation and quantitative description of ultrasound videos of the fetal heart. Medical Image Analysis. 36. 147–161. 45 indexed citations

14.

Papageorghiou, Aris T., Ippokratis Sarris, C. Ioannou, et al.. (2013). Ultrasound methodology used to construct the fetal growth standards in the INTERGROWTH‐21^st Project. BJOG An International Journal of Obstetrics & Gynaecology. 120(s2). 27–32. 57 indexed citations

15.

Ioannou, C., Kevin Talbot, E. Ohuma, et al.. (2012). Systematic review of methodology used in ultrasound studies aimed at creating charts of fetal size. BJOG An International Journal of Obstetrics & Gynaecology. 119(12). 1425–1439. 98 indexed citations

16.

Ioannou, C., M K Javaid, Pamela Mahon, et al.. (2012). The Effect of Maternal Vitamin D Concentration on Fetal Bone. The Journal of Clinical Endocrinology & Metabolism. 97(11). E2070–E2077. 69 indexed citations

17.

Sarris, Ippokratis, C. Ioannou, Manjiri Dighe, et al.. (2011). Standardization of fetal ultrasound biometry measurements: improving the quality and consistency of measurements. Ultrasound in Obstetrics and Gynecology. 38(6). 681–687. 62 indexed citations

18.

Ioannou, C., Ippokratis Sarris, Laurent Salomon, & Aris T. Papageorghiou. (2011). A review of fetal volumetry: the need for standardization and definitions in measurement methodology. Ultrasound in Obstetrics and Gynecology. 38(6). 613–619. 29 indexed citations

19.

Ioannou, C., Ippokratis Sarris, Mohammad Yaqub, et al.. (2011). Surface area measurement using rendered three‐dimensional ultrasound imaging: an in‐vitro phantom study. Ultrasound in Obstetrics and Gynecology. 38(4). 445–449. 6 indexed citations

20.

Ioannou, C. & Carolyn Wayne. (2009). Diagnosis and management of vasa previa: a questionnaire survey. Ultrasound in Obstetrics and Gynecology. 35(2). 205–209. 26 indexed citations

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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