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I. Holdaway · SciRah

Researcher profile · Semantic Scholar

I. Holdaway

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I. Holdaway — researcher profile on SciRah

h-index: 31
Works: 150
Citations: 5,457

Most-cited papers

Factors influencing mortality in acromegaly.
I. Holdaway, R. C. Rajasoorya, G. Gamble
2004Journal of Clinical Endocrinology and Metabolism624 citations
Semantic Scholar
Determinants of clinical outcome and survival in acromegaly
C. Rajasoorya, I. Holdaway, P. Wrightson, D. Scott +1 more
1994Clinical Endocrinology585 citations
Semantic Scholar
Myocardial infarction is inversely associated with plasma 25-hydroxyvitamin D3 levels: a community-based study.
R. Scragg, R. Jackson, I. Holdaway, T. Lim +1 more
1990International Journal of Epidemiology435 citations
Semantic Scholar
Clinical characteristics and therapeutic responses in patients with germ-line AIP mutations and pituitary adenomas: an international collaborative study.
A. Daly, Maria A Tichomirowa, P. Pétrossians, E. Heliövaara +59 more
2010Journal of Clinical Endocrinology and Metabolism338 citations Open access
Semantic Scholar
Serum 25-hydroxyvitamin D3 levels decreased in impaired glucose tolerance and diabetes mellitus.
R. Scragg, I. Holdaway, Vijay Singh, P. Metcalf +2 more
1995Diabetes Research and Clinical Practice321 citations
Semantic Scholar
Mortality and morbidity in Cushing’s syndrome in New Zealand
Mark J. Bolland, I. Holdaway, J. Berkeley, Sarina Lim +6 more
2011Clinical Endocrinology170 citations
Semantic Scholar
Mortality in patients with Cushing's disease more than 10 years after remission: a multicentre, multinational, retrospective cohort study.
R. Clayton, Peter W. Jones, R. Reulen, P. Stewart +8 more
2016The Lancet Diabetes and Endocrinology169 citations Open access
Semantic Scholar
Clinical and Genetic Characterization of Pituitary Gigantism: An International Collaborative Study in 208 Patients
L. Rostomyan, A. Daly, P. Pétrossians, E. Nachev +48 more
2015Endocrine-Related Cancer162 citations Open access
Semantic Scholar
Overall survival from breast cancer in women pregnant or lactating at or after diagnosis
A. Lethaby, Michele A. O'Neill, B. H. Mason, I. Holdaway +1 more
1996International Journal of Cancer140 citations Open access
Semantic Scholar
Plasma 25-hydroxyvitamin D3 and its relation to physical activity and other heart disease risk factors in the general population.
R. Scragg, I. Holdaway, R. Jackson, T. Lim
1992Annals of Epidemiology134 citations
Semantic Scholar
Serum 25-hydroxyvitamin D3 is related to physical activity and ethnicity but not obesity in a multicultural workforce.
Robert K. R. Scragg, I. Holdaway, V. P. Singh, Patricia A. Metcalf +2 more
1995Australian and New Zealand Journal of Medicine127 citations
Semantic Scholar
Effectiveness of adjuvant chemotherapy in combination with tamoxifen for node-positive postmenopausal breast cancer patients.
M. Castiglione, A. Goldhirsch, B. Gusterson, R. Bettelheim +21 more
1997Journal of Clinical Oncology102 citations
Semantic Scholar
Long-term treatment outcome in acromegaly.
I. Holdaway, C. R. Rajasoorya, Greg D. Gamble, A. Stewart
2003Growth Hormone & IGF Research77 citations
Semantic Scholar
Aggressive pituitary adenomas occurring in young patients in a large Polynesian kindred with a germline R271W mutation in the AIP gene.
J. Jennings, M. Georgitsi, I. Holdaway, A. Daly +5 more
2009European Journal of Endocrinology51 citations Open access
Semantic Scholar
Excess Mortality in Acromegaly
I. Holdaway
2007Hormone Research in Paediatrics45 citations
Semantic Scholar
Moderate dietary salt restriction does not alter insulin resistance or serum lipids in normal men.
A. Grey, G. Braatvedt, I. Holdaway
1996American Journal of Hypertension43 citations
Semantic Scholar
Survival of women with node negative breast cancer in the Auckland region.
A. Lethaby, B. H. Mason, V. Harvey, I. Holdaway
1996The New Zealand medical journal42 citations
Semantic Scholar
Radiological assessment of Paget's disease of bone after treatment with the bisphosphonates EHDP and APD.
G. Dodd, H. Ibbertson, T. Fraser, I. Holdaway +1 more
1987British Journal of Radiology42 citations
Semantic Scholar
Melanocortin-3 receptor gene variants in a Maori kindred with obesity and early onset type 2 diabetes.
J. Wong, D. Love, C. Kyle, Andre Daniels +6 more
2002Diabetes Research and Clinical Practice40 citations
Semantic Scholar
Serum 25-hydroxycholecalciferol concentration in newly detected hypertension.
Robert K. R. Scragg, I. Holdaway, V. P. Singh, Patricia A. Metcalf +2 more
1995American Journal of Hypertension37 citations
Semantic Scholar
Miliary tuberculosis with hypercalcaemia and raised vitamin D concentrations.
R. Isaacs, G. I. Nicholson, I. Holdaway
1987Thorax33 citations Open access
Semantic Scholar
Abnormal insulin-receptor down regulation and dissociation of down regulation from insulin biological action in cultured human tumor cells.
K. Mountjoy, Graeme J. Finlay, I. Holdaway
1987Cancer Research32 citations
Semantic Scholar
The effect of extradural blockage upon glucose and urea kinetics in surgical patients.
J. H. Shaw, L. Galler, I. Holdaway, C. Holdaway
1987Surgery, gynecology & obstetrics31 citations
Semantic Scholar
Treatment of Acromegaly
I. Holdaway
2004Hormone Research in Paediatrics30 citations
Semantic Scholar
Season of initial discovery of tumour as an independent variable predicting survival in breast cancer.
B. Mason, I. Holdaway, A. Stewart, Lorraine M. Neave +1 more
1990British Journal of Cancer28 citations Open access
Semantic Scholar
SERUM INSULIN‐LIKE GROWTH FACTOR‐I AND INSULIN‐LIKE GROWTH FACTOR BINDING PROTEIN‐3 FOLLOWING CHEMOTHERAPY FOR ADVANCED BREAST CANCER
I. Holdaway, B. Mason, A. Lethaby, Vijay Singh +3 more
2003ANZ journal of surgery27 citations
Semantic Scholar
Previous pet ownership and Paget's disease.
I. Holdaway, H. Ibbertson, D. Wattie, Robert Scragg +1 more
1990Bone and Mineral26 citations
Semantic Scholar
Changes in plasma vitamin levels in the first 48 hours after onset of acute myocardial infarction.
R. Scragg, Rodney T. Jackson, I. Holdaway, G. Woollard +1 more
1989American Journal of Cardiology26 citations
Semantic Scholar
Is IGSF1 involved in human pituitary tumor formation?
F. Faucz, A. Horvath, M. Azevedo, Isaac Levy +20 more
2014Endocrine-Related Cancer21 citations Open access
Semantic Scholar
Oncogenic osteomalacia: culprit tumour detection whole body magnetic resonance imaging
A. Dissanayake, J. Wilson, I. Holdaway, I. Reid
2003Internal medicine journal (Print)21 citations
Semantic Scholar
Occult nasal sinus tumours causing oncogenic osteomalacia.
H. Kenealy, I. Holdaway, A. Grey
2008European journal of internal medicine20 citations
Semantic Scholar
Seasonal variation in the secretion of mammotrophic hormones in normal women and women with previous breast cancer
I. Holdaway, B. Mason, E. E. Gibbs, C. Rajasoorya +5 more
2004Breast Cancer Research and Treatment20 citations
Semantic Scholar
Age and ethnicity as prognostic factors influencing overall survival in breast cancer patients in the Auckland region. Auckland Breast Cancer Study Group.
A. Lethaby, B. H. Mason, I. Holdaway, R. G. Kay
1992The New Zealand medical journal20 citations
Semantic Scholar
Effect of dexfenfluramine on body weight, blood pressure, insulin resistance and serum cholesterol in obese individuals.
I. Holdaway, E. Wallace, L. Westbrooke, Greg D. Gamble
1995International journal of obesity and related metabolic disorders : journal of the International Association for the Study of Obesity19 citations
Semantic Scholar
Three‐year experience with access to nationally funded growth hormone (GH) replacement for GH‐deficient adults
I. Holdaway, P. Hunt, Patrick Manning, W. Cutfield +5 more
2015Clinical Endocrinology18 citations
Semantic Scholar
Acute retinal pigment epitheliitis associated with intravenous bisphosphonate
J. Gilhotra, A. Gilhotra, I. Holdaway, M. Donaldson
2006British Journal of Ophthalmology18 citations Open access
Semantic Scholar
Serum levels of insulin-like growth factor binding protein-3 in benign and malignant breast disease.
I. Holdaway, B. Mason, A. Lethaby, V. Singh +3 more
1999Australian and New Zealand Journal of Surgery17 citations
Semantic Scholar
Seasonal change in the concentration of progesterone receptor in breast cancer.
I. Holdaway, B. Mason, Roger J. Marshall, Lorraine M. Neave +1 more
1990Cancer Research17 citations
Semantic Scholar
Comparison of two low‐dose calcium infusion schedules for localization of insulinomas by selective pancreatic arterial injection with hepatic venous sampling for insulin
G. Braatvedt, E. Jennison, I. Holdaway
2014Clinical Endocrinology16 citations
Semantic Scholar
An unusual cause of hyperinsulinaemic hypoglycaemia syndrome
P. Manning, E. Espiner, K. Yoon, P. Drury +2 more
2003Diabetic Medicine16 citations
Semantic Scholar
Criteria of success in treating Paget's disease of bone
K. Ibbertson, G. Dodd, I. Holdaway, R. Fraser +1 more
199016 citations
Semantic Scholar
Parathyroid cyst with recurrent vocal cord paresis.
Andrew Grey, J. H. Shaw, N. Anderson, I. Holdaway
1993Australian and New Zealand Journal of Surgery15 citations
Semantic Scholar
Effect of Breast Surgery on Serum Levels of Insulin-Like Growth Factors (IGF-I, IGF-II, and IGF Binding Protein-3) in Women With Benign and Malignant Breast Lesions
I. Holdaway, A. Lethaby, B. H. Mason, Vijay Singh +3 more
2001Annals of Surgical Oncology14 citations
Semantic Scholar
Serum IGF-I levels are similar in Samoan, Māori and European populations despite differences in body composition.
W. Bagg, J. Aoina, Philippa A Cross, G. Whalley +3 more
2006Growth Hormone & IGF Research13 citations
Semantic Scholar
Season of tumour detection influences factors predicting survival of patients with breast cancer
B. H. Mason, I. Holdaway, A. Stewart, L. Neave +1 more
2005Breast Cancer Research and Treatment13 citations
Semantic Scholar
High peripheral and axial bone densities in a postmenopausal woman with untreated hypoparathyroidism.
B. Orr-Walker, R. Harris, I. Holdaway, G. Foote +1 more
1990Postgraduate medical journal12 citations Open access
Semantic Scholar
Glucose, fat, and protein kinetics in patients with primary and secondary hyperparathyroidism.
J. H. Shaw, M. Croxon, I. Holdaway, J. P. Collins +1 more
1988Surgery12 citations
Semantic Scholar
Estrogen receptors in bilateral breast cancer
I. Holdaway, B. Mason, R. C. Bennett, A. Alexander +2 more
1988Cancer12 citations
Semantic Scholar
Late Primary Autoimmune Hypothyroidism in a Patient with Postdelivery Autoimmune Hypopituitarism Associated with Antibodies to Growth Hormone and Prolactin-Secreting Cells
A. De Bellis, C. Colella, G. Bellastella, Emma Lucci +3 more
2013Thyroid10 citations
Semantic Scholar
Pioglitazone in acromegaly – an open‐label, prospective study
David D. W. Kim, J. Goh, Zaven Panossian, G. Gamble +2 more
2012Clinical Endocrinology10 citations
Semantic Scholar

Frequent co-authors

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