Concepedia

Orestis Ioannidis

OI

Statistics

Publications

80

Citations

4.2K

H-Index

28

Active since

2007

Affiliations

Aristotle University of Thessaloniki(Current)

G. Papanikolaou General Hospital

Ospedale di Macerata

Azienda Ospedaliera Universitaria Pisana

Ospedale “M. Bufalini” di Cesena

Orestis Ioannidis is an author at Aristotle University of Thessaloniki specializing in medicine, surgery, and general surgery.

ORCID

Publications per year

2007–2024

80

Publications

80

Surgical site infection after gastrointestinal surgery in high-income, middle-income, and low-income countries: a prospective, international, multicentre cohort study

Aneel Bhangu, Adesoji Ademuyiwa, María Lorena Aguilera et al. · The Lancet Infectious Diseases · 2018 · 478 citations · Full text

, , +17

Global variation in postoperative mortality and complications after cancer surgery: a multicentre, prospective cohort study in 82 countries

Stephen R Knight, Riinu Pius, Thomas M Drake et al. · The Lancet · 2021 · 310 citations · Full text

, , +13

Effect of COVID-19 pandemic lockdowns on planned cancer surgery for 15 tumour types in 61 countries: an international, prospective, cohort study

James Glasbey, Adesoji Ademuyiwa, Adewale Adisa et al. · The Lancet Oncology · 2021 · 289 citations · Full text

, , +11

Prospective Observational Study on acute Appendicitis Worldwide (POSAW)

Massimo Sartelli, Gian Luca Baiocchi, Salomone Di Saverio et al. · World Journal of Emergency Surgery · 2018 · 275 citations · Full text

, , +16

Elective Cancer Surgery in COVID-19–Free Surgical Pathways During the SARS-CoV-2 Pandemic: An International, Multicenter, Comparative Cohort Study

James Glasbey, Dmitri Nepogodiev, Joana Simões et al. · Journal of Clinical Oncology · 2020 · 222 citations · Full text

, , +11

1–5 of 80