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Ioannis A. Christakis

Observed names: Christakis Ioannis, Christakis, Ioannis, I Christakis, I. C. Christakis, I. Christakis, IOANNIS CHRISTAKIS, Ioannis Christakis
Observed institutions: University College Hospital, Nottingham University Hospitals NHS Trust, University College London Hospitals NHS Foundation Trust, The University of Texas MD Anderson Cancer Center, Imperial College Healthcare NHS Trust, Shanghai Jiao Tong University, Great Ormond Street Hospital, Churchill Hospital, Ruijin Hospital, Hammersmith Hospital, Nottingham City Hospital, University of Oxford, King's College Hospital NHS Foundation Trust, Queen's Medical Centre, Oxford University Hospitals NHS Trust, King's College Hospital, Polyclinic General Hospital, University College London, Imperial College London
ORCID: 0000-0002-4847-1683
Observed ORCID: 0000-0002-4847-1683
OpenAlex ID: A5010933705
Systematic review and meta-analysis of retroperitoneoscopic versus laparoscopic adrenalectomy
2012 · V A Constantinides, I Christakis, et al. · British journal of surgery · 145
Children are at a high risk of hypocalcaemia and hypoparathyroidism after total thyroidectomy
2019 · Mechteld de Jong, Hassan Nounou, et al. · Journal of Pediatric Surgery · 65
Comprehensive Genomic Characterization of Parathyroid Cancer Identifies Novel Candidate Driver Mutations and Core Pathways
2018 · Callisia N Clarke, Panagiotis Katsonis, et al. · Journal of the Endocrine Society · 64
The diagnostic accuracy of neck ultrasound, 4D-Computed tomographyand sestamibi imaging in parathyroid carcinoma
2017 · Ioannis Christakis, Thinh Vu, et al. · European Journal of Radiology · 64
Surgery for multiple endocrine neoplasia type 1-related insulinoma: long-term outcomes in a large international cohort
2020 · D J Beek, S Nell, et al. · British journal of surgery · 59
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Utility of chromogranin A, pancreatic polypeptide, glucagon and gastrin in the diagnosis and follow‐up of pancreatic neuroendocrine tumours in multiple endocrine neoplasia type 1 patients
2016 · Wei Qiu, Ioannis Christakis, et al. · Clinical Endocrinology · 58
Seventeen Cases of Primary Hyperparathyroidism in Pregnancy: A Call for Management Guidelines
2019 · Aimee Natasha DiMarco, Karim Meeran, et al. · Journal of the Endocrine Society · 57
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Parathyroid carcinoma and atypical parathyroid neoplasms in MEN1 patients; A clinico-pathologic challenge. The MD Anderson case series and review of the literature
2016 · Ioannis Christakis, Naifa L. Busaidy, et al. · International Journal of Surgery · 55
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Differentiating Atypical Parathyroid Neoplasm from Parathyroid Cancer
2016 · Ioannis Christakis, Naifa Bussaidy, et al. · Annals of Surgical Oncology · 52
18Fluorocholine PET/CT scanning with arterial phase-enhanced CT is useful for persistent/recurrent primary hyperparathyroidism: first UK case series results
2019 · I Christakis, S Khan, et al. · Annals of The Royal College of Surgeons of England · 51
Prognostic Scoring System to Risk Stratify Parathyroid Carcinoma
2017 · Angelica M. Silva-Figueroa, Kenneth R. Hess, et al. · Journal of the American College of Surgeons · 51
Clinical Features, Treatments, and Outcomes of Patients with Thymic Carcinoids and Multiple Endocrine Neoplasia Type 1 Syndrome at MD Anderson Cancer Center
2016 · Ioannis Christakis, Wei Qiu, et al. · Hormones and Cancer · 44
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Oncologic progress for the treatment of parathyroid carcinoma is needed
2016 · Ioannis Christakis, Angelica M. Silva, et al. · Journal of Surgical Oncology · 41
Clinical features and prognosis of thymic neuroendocrine tumours associated with multiple endocrine neoplasia type 1: A single‐centre study, systematic review and meta‐analysis
2017 · Lei Ye, Weixi Wang, et al. · Clinical Endocrinology · 39
Genotype-phenotype pancreatic neuroendocrine tumor relationship in multiple endocrine neoplasia type 1 patients: A 23-year experience at a single institution
2017 · Ioannis Christakis, Wei Qiu, et al. · Surgery · 38
Retroperitoneoscopic or laparoscopic adrenalectomy? A single-centre UK experience
2013 · Vasilis A. Constantinides, Ioannis Christakis, et al. · Surgical Endoscopy · 38
Using a Novel Diagnostic Nomogram to Differentiate Malignant from Benign Parathyroid Neoplasms
2019 · Angelica M. Silva-Figueroa, Roland Bassett, et al. · Endocrine Pathology · 36
Understanding the clinical course of genotype-negative MEN1 patients can inform management strategies
2020 · Carolina R.C. Pieterman, Samuel M. Hyde, et al. · Surgery · 35
Postoperative local-regional radiation therapy in the treatment of parathyroid carcinoma: The MD Anderson experience of 35 years
2017 · Ioannis Christakis, Angelica M. Silva, et al. · Practical Radiation Oncology · 30
Operative intervention for primary hyperparathyroidism offers greater bone recovery in patients with sporadic disease than in those with multiple endocrine neoplasia type 1–related hyperparathyroidism
2016 · Angelica M. Silva, Danica Vodopivec, et al. · Surgery · 25
Operation duration and adrenal gland size, but not BMI, are correlated with complication rate for posterior retroperitoneoscopic adrenalectomy for benign diseases
2018 · Ioannis Christakis, Chaan S. Ng, et al. · Surgery · 20
Is estrogen exposure a protective factor for pancreatic neuroendocrine tumours in female patients with multiple endocrine neoplasia syndrome type 1?
2017 · Wei Qiu, Ioannis Christakis, et al. · Clinical Endocrinology · 19
Inadvertent parathyroidectomy risk factors in 1,373 thyroidectomies—male gender and presence of lymphadenopathy, but not size of gland, independently increase the risk
2017 · Ioannis Christakis, Penny Zacharopoulou, et al. · Gland Surgery · 18
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The history of the parathyroid glands
2011 · Ilias-Dimitrios Kafetzis, Antonis Diamantopoulos, et al. · HORMONES · 18
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Gender differences in bone mineral density in patients with sporadic primary hyperparathyroidism
2018 · Danica M. Vodopivec, Angelica M. Silva, et al. · Endocrinology Diabetes & Metabolism · 16
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Works count: 97
Citation count: 1,316
H-index: 20
I10-index: 31
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