A. Nichol

发表

Direct aperture optimization for online adaptive radiation therapy.

Alan Nichol, Karl Otto, Ante Mestrovic, 2007, Medical physics.

Intra-prostatic fiducial markers and concurrent androgen deprivation.

A. Nichol, T. Rosewall, C. Catton, 2005, Clinical oncology (Royal College of Radiologists (Great Britain)).

A magnetic resonance imaging study of prostate deformation relative to implanted gold fiducial markers.

K. Brock, G. Lockwood, A. Nichol, 2007, International journal of radiation oncology, biology, physics.

General Techniques for Radiosurgery

Mark Ruschin, Alan Nichol, Arjun Sahgal, 2020 .

A comparison of volumetric modulated arc therapy and conventional intensity-modulated radiotherapy for frontal and temporal high-grade gliomas.

K. Otto, A. Nichol, V. Moiseenko, 2010, International journal of radiation oncology, biology, physics.

Assessment of a model-based deformable image registration approach for radiation therapy planning.

Vladimir Pekar, David A Jaffray, Kristy K Brock, 2007, International journal of radiation oncology, biology, physics.

Accuracy and sensitivity of finite element model-based deformable registration of the prostate.

David A Jaffray, Cynthia Ménard, Kristy K Brock, 2008, Medical physics.

Interhemispheric Difference Images from Postoperative Diffusion Tensor Imaging of Gliomas

A. Nichol, V. Moiseenko, R. Kosztyla, 2016, Cureus.

High-grade glioma radiation therapy target volumes and patterns of failure obtained from magnetic resonance imaging and 18F-FDOPA positron emission tomography delineations from multiple observers.

Alan Nichol, Vitali Moiseenko, Francois Benard, 2013, International journal of radiation oncology, biology, physics.

4D VMAT, gated VMAT, and 3D VMAT for stereotactic body radiation therapy in lung

K. Otto, A. Nichol, E. Chin, 2013, Physics in medicine and biology.

Interim cosmetic and toxicity results from RAPID: a randomized trial of accelerated partial breast irradiation using three-dimensional conformal external beam radiation therapy.

Do-Hoon Kim, T. Whelan, A. Nichol, 2013, Journal of clinical oncology : official journal of the American Society of Clinical Oncology.

Consistency in seroma contouring for partial breast radiotherapy: impact of guidelines.

A. Nichol, L. Weir, I. Olivotto, 2006, International journal of radiation oncology, biology, physics.

Cardiac death after breast radiotherapy and the QUANTEC cardiac guidelines

A. Nichol, S. Tyldesley, L. Weir, 2019, Clinical and translational radiation oncology.

Inverse relationship between biochemical outcome and acute toxicity after image-guided radiotherapy for prostate cancer.

L. Jacks, C. Ménard, R. Bristow, 2012, International journal of radiation oncology, biology, physics.

Population-Based Study of Stereotactic Radiosurgery or Fractionated Stereotactic Radiation Therapy for Vestibular Schwannoma: Long-Term Outcomes and Toxicities.

A. Nichol, E. Gete, I. Vallières, 2018, International journal of radiation oncology, biology, physics.

PET/CT of breast cancer regional nodal recurrences: an evaluation of contouring atlases

A. Nichol, S. Tyldesley, Lovedeep Gondara, 2020, Radiation oncology.

An anthropomorphic phantom study of visualisation of surgical clips for partial breast irradiation (PBI) setup verification.

Karl Otto, K. Otto, A. Nichol, 2009, Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology.

Whole brain radiotherapy with hippocampal avoidance and simultaneous integrated boost for 1-3 brain metastases: a feasibility study using volumetric modulated arc therapy.

Alan Nichol, Karl Otto, Ermias Gete, 2010, International journal of radiation oncology, biology, physics.

The impact of new systemic therapies on survival and time on hormonal treatment in hormone receptor–positive, human epidermal growth factor receptor 2–negative metastatic breast cancer: A population‐based study in British Columbia from 2003 to 2013

A. Nichol, C. Lohrisch, Lovedeep Gondara, 2019, Cancer.

Outcomes of node-negative breast cancer 5 centimeters and larger treated with and without postmastectomy radiotherapy.

A. Nichol, R. Woods, H. Kennecke, 2011, International journal of radiation oncology, biology, physics.

Effect of Community Population Size on Breast Cancer Screening, Stage Distribution, Treatment Use and Outcomes

A. Nichol, S. Tyldesley, S. Chia, 2012, Canadian Journal of Public Health.

Improving screening mammography return rates in overdue women: A randomized study of signed reminder letters from family physicians.

A. Nichol, S. Tyldesley, Christine Wilson, 2014, Journal of clinical oncology : official journal of the American Society of Clinical Oncology.

The use of bolus in postmastectomy radiation therapy for breast cancer: A systematic review.

Hannah M. Dahn, R. Jagsi, A. Nichol, 2021, Critical reviews in oncology/hematology.

Effect of community population size on breast cancer screening, stage distribution, treatment use and outcomes.

A. Nichol, S. Tyldesley, S. Chia, 2012, Canadian journal of public health = Revue canadienne de sante publique.

Patterns of spread and prognostic implications of lung cancer metastasis in an era of driver mutations.

A. Nichol, F. Hsu, C. Ho, 2017, Current oncology.

Type and timing of systemic therapy use predict overall survival for patients with brain metastases treated with radiation therapy

A. Nichol, Lovedeep Gondara, F. Hsu, 2020, Journal of Neuro-Oncology.

Population-based outcomes after brain radiotherapy in patients with brain metastases from breast cancer in the Pre-Trastuzumab and Trastuzumab eras

A. Nichol, S. Tyldesley, H. Kennecke, 2013, Radiation oncology.

Investigating the Visibility of Three Types of Surgical Clips as Fiducial Markers in a Breast Phantom

A. Nichol, L. Weir, I. Olivotto, 2007 .

Miliary metastases are associated with epidermal growth factor receptor mutations in non-small cell lung cancer: a population-based study

A. Nichol, F. Hsu, A. De Caluwé, 2017, Acta oncologica.

Population-based analysis of the impact and generalizability of the NSABP-B 24 study on endocrine therapy for patients with ductal carcinoma in situ of the breast †

A. Nichol, S. Tyldesley, L. Weir, 2015 .

Population-based analysis of the impact and generalizability of the NSABP-B24 study on endocrine therapy for patients with ductal carcinoma in situ of the breast.

A. Nichol, S. Tyldesley, L. Weir, 2015, Annals of oncology : official journal of the European Society for Medical Oncology.

Sentinel Node Biopsy Should Not be Routine in Older Patients with ER-Positive HER2-Negative Breast Cancer Who Are Willing and Able to Take Hormone Therapy

A. Nichol, C. Lohrisch, Lovedeep Gondara, 2021, Annals of Surgical Oncology.

Outcomes in patients treated with mastectomy for ductal carcinoma in situ.

A. Nichol, S. Tyldesley, P. Truong, 2013, International journal of radiation oncology, biology, physics.

Long-term mortality from cardiac causes after adjuvant hypofractionated vs. conventional radiotherapy for localized left-sided breast cancer.

M. McBride, A. Nichol, S. Tyldesley, 2015, Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology.

Adjuvant hypofractionated versus conventional whole breast radiation therapy for early-stage breast cancer: long-term hospital-related morbidity from cardiac causes.

M. McBride, A. Nichol, S. Tyldesley, 2014, International journal of radiation oncology, biology, physics.

Provincial development of a patient-reported outcome initiative to guide patient care, quality improvement, and research

A. Nichol, S. Tyldesley, W. Beckham, 2018, Healthcare management forum.

Locoregional Recurrence and Survival Outcomes in Breast Cancer Treated With Modern Neoadjuvant Chemotherapy: A Contemporary Population-based Analysis.

A. Nichol, C. Lohrisch, I. Vallières, 2022, Clinical breast cancer.

Patients with pretreatment leukoencephalopathy and older patients have more cognitive decline after whole brain radiotherapy

A. Nichol, M. Mckenzie, R. Olson, 2020, Radiation oncology.

Do surgeons convey all the details? A provincial assessment of operative reporting for breast cancer.

A. Nichol, C. Lohrisch, R. Cheifetz, 2020, American journal of surgery.

348 A phase II trial of docetaxel in patients (PTS) with anthracycline resistant (AR) metastatic breast cancer (MBC)

M. Piccart, A. Nichol, J. Bonneterre, 1995 .

Reduction in doses to organs at risk and normal tissue during breast radiotherapy with a Carbon-fibre Adjustable Reusable Accessory (CARA).

J. Singer, R. Coope, A. Nichol, 2021, Practical radiation oncology.

ASO Author Reflections: Selective Nodal Staging and De-escalating Adjuvant Therapy

A. Nichol, E. McKevitt, 2021, Annals of Surgical Oncology.

Abstract GS4-03: RAPID: A randomized trial of accelerated partial breast irradiation using 3-dimensional conformal radiotherapy (3D-CRT)

T. Whelan, A. Nichol, W. Beckham, 2019, General Session Abstracts.

A multi‐institutional prediction model to estimate the risk of recurrence and mortality after mastectomy for T1‐2N1 breast cancer

W. Woodward, H. Kuerer, Benjamin D. Smith, 2022, Cancer.

Three-year outcomes of a Canadian multicenter study of accelerated partial breast irradiation using conformal radiation therapy.

Do-Hoon Kim, T. Whelan, A. Nichol, 2011, International journal of radiation oncology, biology, physics.

Survivorship care : Understanding the sequelae of breast cancer treatment

A. Nichol, B. Lau, C. G. Chiu, 2018 .

An analysis of inter-fraction prostate deformation relative to implanted fiducial markers using finite element modelling

K. Brock, A. Nichol, C. Catton, 2004 .

Changes to CTV Margins Significantly Impacts Critical Organ Dosimetry During 3D External Beam Conformal Partial Breast Radiotherapy (3D-PBRT)

A. Nichol, W. Beckham, I. Olivotto, 2005 .

Intra-individual comparison of 18F-sodium fluoride PET-CT and 99mTc bone scintigraphy with SPECT in patients with prostate cancer or breast cancer at high risk for skeletal metastases (MITNEC-A1): a multicentre, phase 3 trial.

F. Bénard, J. Soucy, J. Tardif, 2022, The Lancet. Oncology.

The Effect of Bolus on Local Control for Patients Treated with Mastectomy and Radiotherapy.

A. Nichol, C. Lohrisch, E. Tran, 2021, International journal of radiation oncology, biology, physics.

Role of fractionated external beam radiotherapy in hemangioblastoma of the central nervous system.

G. Pond, C. Ménard, A. Nichol, 2007, International journal of radiation oncology, biology, physics.

Quantification of masticatory muscle atrophy after high-dose radiotherapy.

A. Nichol, J. Robar, J. Hay, 2002, International journal of radiation oncology, biology, physics.

The Role of Imaging in the Diagnosis of Primary and Secondary Breast Angiosarcoma: Twenty-Five-Year Experience of a Provincial Cancer Institution.

A. Nichol, M. Hayes, C. Simmons, 2022, Clinical breast cancer.

Stage, treatment and outcomes for patients with breast cancer in British Columbia in 2002: a population-based cohort study.

A. Nichol, S. Tyldesley, S. Chia, 2013, CMAJ open.

CLINICAL INVESTIGATION Brain ROLE OF FRACTIONATED EXTERNAL BEAM RADIOTHERAPY IN HEMANGIOBLASTOMA OF THE CENTRAL NERVOUS SYSTEM

G. Pond, C. Ménard, A. Nichol, 2022 .

Optimal treatment of intermediate‐risk prostate carcinoma with radiotherapy

R. Bristow, A. Nichol, P. Warde, 2005, Cancer.

A phase II study of localized prostate cancer treated to 75.6 Gy with 3D conformal radiotherapy.

R. Bristow, G. Lockwood, A. Nichol, 2005, Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology.

Whole Brain Radiotherapy Versus Stereotactic Radiosurgery in Poor-Prognosis Patients with One to 10 Brain Metastases: A Randomised Feasibility Study.

A. Nichol, I. Vallières, Lovedeep Gondara, 2020, Clinical oncology (Royal College of Radiologists (Great Britain)).

The Future Is Now—Prospective Study of Radiosurgery for More Than 4 Brain Metastases to Start in 2018!

P. Brown, A. Nichol, Jennifer J. Hu, 2018, Front. Oncol..

LINAC based stereotactic radiosurgery for multiple brain metastases: guidance for clinical implementation

A. Nichol, F. Yin, D. de Ruysscher, 2019, Acta oncologica.

Dose-painted volumetric modulated arc therapy of high-grade glioma using 3,4-dihydroxy-6-[18F]fluoro-L-phenylalanine positron emission tomography.

Alan Nichol, Vitali Moiseenko, Srinivas Raman, 2019, The British journal of radiology.

A case-match study comparing unilateral with synchronous bilateral breast cancer outcomes.

M. Lesperance, K. Gelmon, A. Nichol, 2011, Journal of clinical oncology : official journal of the American Society of Clinical Oncology.

Treatment Patterns and Outcomes of Patients with Grade 4 Glioma Treated with Radiation during the COVID-19 Pandemic

A. Nichol, B. Thiessen, G. Aljawi, 2023, Current oncology.

External beam accelerated partial breast irradiation versus whole breast irradiation after breast conserving surgery in women with ductal carcinoma in situ and node-negative breast cancer (RAPID): a randomised controlled trial

Do-Hoon Kim, R. Vandermeer, T. Whelan, 2019, The Lancet.

The Effect of Bolus on Local Control for Patients Treated with Mastectomy and Adjuvant Radiotherapy

A. Nichol, C. Lohrisch, E. Tran, 2019, International Journal of Radiation Oncology*Biology*Physics.

Large-scale DNA organization is a prognostic marker of breast cancer survival

Alan Nichol, Anita Carraro, Mira Keyes, 2017, Medical Oncology.

A Delphi study and International Consensus Recommendations: The use of bolus in the setting of postmastectomy radiation therapy for early breast cancer.

Hannah M. Dahn, R. Jagsi, A. Nichol, 2021, Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology.

Stereotactic Radiosurgery for Metastases in Eloquent Central Brain Locations

A. Nichol, M. Mckenzie, R. Ma, 2015, Canadian Journal of Neurological Sciences / Journal Canadien des Sciences Neurologiques.

Volumetric Radiosurgery for 1 to 10 Brain Metastases: A Multicenter, Single-Arm, Phase 2 Study.

Michael Peacock, Lovedeep Gondara, Alan Nichol, 2016, International journal of radiation oncology, biology, physics.

Image-Guided Hypofractionated Stereotactic Whole-Brain Radiotherapy and Simultaneous Integrated Boost for Brain Metastases

A. Nichol, 2016, Image-Guided Hypofractionated Stereotactic Radiosurgery.

The incidence of symptomatic brain metastases from extra-pulmonary small cell carcinoma: Is there a role for prophylactic cranial irradiation in a clinically relevant population cohort?

A. Nichol, F. Hsu, G. Bowering, 2017, Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology.

Long-term outcomes of fractionated stereotactic radiation therapy for pituitary adenomas at the BC Cancer Agency.

A. Nichol, E. Gete, M. Mckenzie, 2013, International journal of radiation oncology, biology, physics.

Population-based outcomes after whole brain radiotherapy and re-irradiation in patients with metastatic breast cancer in the trastuzumab era

A. Nichol, S. Tyldesley, R. Woods, 2011, Radiation oncology.

Long-term outcomes and complications in patients with craniopharyngioma: the British Columbia Cancer Agency experience.

A. Nichol, K. Goddard, A. Lo, 2014, International journal of radiation oncology, biology, physics.

Visual Outcomes and Local Control After Fractionated Stereotactic Radiotherapy for Optic Nerve Sheath Meningioma.

A. Nichol, E. Gete, S. Hamilton, 2017, Ophthalmic plastic and reconstructive surgery.

Variable dose interplay effects across radiosurgical apparatus in treating multiple brain metastases

Lijun Ma, David A. Larson, Brian Wang, 2014, International Journal of Computer Assisted Radiology and Surgery.

A Cross‐Sectional Cohort Study of Cerebrovascular Disease and Late Effects After Radiation Therapy for Craniopharyngioma

A. Nichol, K. Goddard, M. Heran, 2016, Pediatric blood & cancer.

Validation of supervised automated algorithm for fast quantitative evaluation of organ motion on magnetic resonance imaging.

C. Ménard, G. Lockwood, A. Nichol, 2008, International journal of radiation oncology, biology, physics.

The Use of Hormone Therapy Alone Versus Hormone Therapy and Radiation Therapy for Breast Cancer in Elderly Women: A Population-Based Study.

A. Nichol, S. Tyldesley, E. Chan, 2017, International journal of radiation oncology, biology, physics.

Population-based outcomes after brain radiotherapy in patients with brain metastases from breast cancer in the Pre-Trastuzumab and Trastuzumab eras

A. Nichol, S. Tyldesley, H. Kennecke, 2013, Radiation oncology.

Sage, eamenand ocomefo paien ih bea cance in Biih Colmbia in 2002: a poplaion-baed coho d칓

A. Nichol, S. Tyldesley, S. Chia, 2013 .

Intervals longer than 20 weeks from breast-conserving surgery to radiation therapy are associated with inferior outcome for women with early-stage breast cancer who are not receiving chemotherapy.

M. Lesperance, A. Nichol, S. Tyldesley, 2009, Journal of clinical oncology : official journal of the American Society of Clinical Oncology.

The Effect of Breast Cancer Subtype on Symptom Improvement Following Palliative Radiotherapy for Bone Metastases.

A. Nichol, C. Lohrisch, R. Olson, 2021, Clinical oncology (Royal College of Radiologists (Great Britain)).

Signed family physician reminder letters to women overdue for screening mammography: A randomized clinical trial

A. Nichol, S. Tyldesley, I. Olivotto, 2018, Journal of medical screening.

Close Margins Less Than 2 mm Are Not Associated With Higher Risks of 10-Year Local Recurrence and Breast Cancer Mortality Compared With Negative Margins in Women Treated With Breast-Conserving Therapy.

A. Nichol, S. Tyldesley, P. Truong, 2018, International journal of radiation oncology, biology, physics.

Hypofractionated Adjuvant Radiotherapy is Effective for Patients with Lymph Node Positive Breast Cancer: A Population-Based Analysis.

A. Nichol, S. Tyldesley, C. Lohrisch, 2020, International journal of radiation oncology, biology, physics.

EGFR mutation status on brain metastases from non-small cell lung cancer.

A. Nichol, Cheryl Ho, F. Hsu, 2016, Lung cancer.

Breast cancer molecular subtype as a predictor of radiotherapy fractionation sensitivity.

A. Nichol, K. D. Voduc, C. Lohrisch, 2020, International journal of radiation oncology, biology, physics.

A cinematic magnetic resonance imaging study of milk of magnesia laxative and an antiflatulent diet to reduce intrafraction prostate motion.

G. Lockwood, A. Nichol, T. Rosewall, 2010, International journal of radiation oncology, biology, physics.

Validation of the BC-Brain Patient-Reported Outcome Questionnaire for Patients with Central Nervous System Tumours Treated with Radiotherapy

A. Nichol, Ling Yan, R. Olson, 2022, Current oncology.

Local Relapse After Breast-Conserving Therapy Versus Mastectomy for Extensive Pure Ductal Carcinoma In Situ ≥4 cm.

A. Nichol, S. Hamilton, P. Truong, 2019, International journal of radiation oncology, biology, physics.

The impact of hypofractionated whole breast radiotherapy on local relapse in patients with Grade 3 early breast cancer: a population-based cohort study.

A. Nichol, S. Tyldesley, R. Woods, 2012, International journal of radiation oncology, biology, physics.

Predictors of adverse cosmetic outcome in the RAPID trial: an exploratory analysis.

T. Whelan, A. Nichol, A. Fyles, 2015, International journal of radiation oncology, biology, physics.

Breast Tangent Beam Energy, Surgical Bed-to-Skin Distance and Local Recurrence after Breast-Conserving Treatment.

A. Nichol, C. Lohrisch, E. Tran, 2021, International journal of radiation oncology, biology, physics.

Breast conserving surgery combined with radiation therapy offers improved survival over mastectomy in early-stage breast cancer.

A. Nichol, C. Lohrisch, E. Vasilyeva, 2023, American journal of surgery.

Impact of TAILORx on chemotherapy prescribing and 21‐gene recurrence score–guided treatment costs in a population‐based cohort of patients with breast cancer

A. Nichol, C. Lohrisch, C. Speers, 2021, Cancer.

In the Era After the European Organisation for Research and Treatment of Cancer 'Boost' Study, is the Additional Radiotherapy to the Breast Tumour Bed Still Beneficial for Young Women?

A. Nichol, S. Tyldesley, E. Chan, 2020, Clinical oncology (Royal College of Radiologists (Great Britain)).

Coplanar versus noncoplanar intensity‐modulated radiation therapy (IMRT) and volumetric‐modulated arc therapy (VMAT) treatment planning for fronto‐temporal high‐grade glioma†

A. Nichol, S. Zavgorodni, W. Ansbacher, 2012, Journal of applied clinical medical physics.

Population-based outcomes of boost versus salvage radiosurgery for brain metastases after whole brain radiotherapy.

A. Nichol, M. Mckenzie, R. Ma, 2013, Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology.

Survival and Recurrence Outcomes Following Adjuvant Radiotherapy for Grade 2 Intracranial Meningiomas: a 13-year experience in a tertiary-care center.

S. Yip, A. Nichol, S. Makarenko, 2022, World Neurosurgery.

Severe Late Toxicity After Adjuvant Breast Radiotherapy in a Patient with a Germline Ataxia Telangiectasia Mutated Gene: Future Treatment Decisions

A. Nichol, S. Tyldesley, Sophie Sun, 2017, Cureus.

Breast-Conserving Therapy is Associated with Improved Survival Without an Increased Risk of Locoregional Recurrence Compared with Mastectomy in Both Clinically Node-Positive and Node-Negative Breast Cancer Patients

A. Nichol, C. Lohrisch, J. Hamm, 2023, Annals of Surgical Oncology.

A protocol for a systematic review with prospective individual patient data meta-analysis in EGFR mutant NSCLC with brain metastases to assess the effect of SRS + Osimertinib compared to Osimertinib alone: the STARLET collaboration.

A. Nichol, A. Sahgal, R. Soo, 2023, medRxiv.