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A. Spencer · SciRah

Researcher profile · Semantic Scholar

A. Spencer

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A. Spencer — researcher profile on SciRah

h-index: 19
Works: 45
Citations: 1,015

Most-cited papers

“Cyclodiode”: results of a standard protocol
A. Spencer, S. Vernon
1999British Journal of Ophthalmology122 citations Open access
Semantic Scholar
The effectiveness of the Heidelberg Retina Tomograph and laser diagnostic glaucoma scanning system (GDx) in detecting and monitoring glaucoma.
A. J. Kwartz, David B. Henson, Robert A. Harper, A. Spencer +1 more
2005Health Technology Assessment116 citations Open access
Semantic Scholar
Community refinement of glaucoma referrals
D. Henson, A. Spencer, Robert Harper, E. Cadman
2003Eye93 citations Open access
Semantic Scholar
Individualised patient care as an adjunct to standard care for promoting adherence to ocular hypotensive therapy: an exploratory randomised controlled trial
Trish A. Gray, C. Fenerty, R. Harper, A. Spencer +3 more
2011Eye71 citations Open access
Semantic Scholar
Surgical technique, perioperative management and early outcome data of the PAUL® glaucoma drainage device
N. Vallabh, Fiona Mason, Jonathan Yu, Kenneth Yau +4 more
2021Eye60 citations Open access
Semantic Scholar
Agreement between specially trained and accredited optometrists and glaucoma specialist consultant ophthalmologists in their management of glaucoma patients
J. Marks, AK Harding, R. Harper, E. Williams +3 more
2012Eye53 citations Open access
Semantic Scholar
Agreement between ophthalmologists and optometrists in optic disc assessment: training implications for glaucoma co-management
R. Harper, N. Radi, Barnaby C. Reeves, C. Fenerty +2 more
2001Graefe's Archive for Clinical and Experimental Ophthalmology44 citations
Semantic Scholar
Preliminary survey of educational support for patients prescribed ocular hypotensive therapy
Trish A. Gray, Cecilia H. Fenerty, Robert Harper, Anne Lee +4 more
2010Eye36 citations
Semantic Scholar
Incidence of ocular motility problems following scleral buckling surgery
A. Spencer, C. Newton, Stephen A. Vernon
1993Eye33 citations
Semantic Scholar
Vertical optic disk diameter: discrepancy between planimetric and SLO measurements.
A. Spencer, S. Sadiq, Peter Pawson, Stephen A. Vernon
1995Investigative Ophthalmology and Visual Science31 citations
Semantic Scholar
Intraocular pressure control following microtrabeculectomy
Stephen A. Vernon, A. Spencer
1995Eye28 citations
Semantic Scholar
Developing standards for the development of glaucoma virtual clinics using a modified Delphi approach
A. Kotecha, S. Longstaff, A. Azuara-Blanco, J. Kirwan +3 more
2017British Journal of Ophthalmology25 citations Open access
Semantic Scholar
A study to assess the feasibility of undertaking a randomized controlled trial of adherence with eye drops in glaucoma patients
C. Richardson, L. Brunton, Nicola Olleveant, D. Henson +5 more
2013Patient Preference and Adherence25 citations Open access
Semantic Scholar
Optic disc measurement: a comparison of indirect ophthalmoscopic methods.
A. Spencer, Stephen A. Vernon
1995British Journal of Ophthalmology25 citations Open access
Semantic Scholar
Clinical effectiveness of the Manchester Glaucoma Enhanced Referral Scheme
Patrick J. G. Gunn, J. Marks, E. Konstantakopoulou, D. Edgar +5 more
2018British Journal of Ophthalmology22 citations Open access
Semantic Scholar
Optic disc measurement with the Zeiss four mirror contact lens.
A. Spencer, S. Vernon
1994British Journal of Ophthalmology22 citations Open access
Semantic Scholar
How to defuse a demographic time bomb: the way forward?
John Buchan, Winfried M. Amoaku, Beth Barnes, Andy Cassels-Brown +6 more
2017Eye21 citations Open access
Semantic Scholar
Long term results of diode laser cycloablation in complex glaucoma using the Zeiss Visulas II system
S. Ataullah, S. Biswas, Paul H. Artes, E. O'Donoghue +2 more
2002British Journal of Ophthalmology21 citations Open access
Semantic Scholar
An evaluation of the administration of sub-Tenon local anaesthesia by a nurse practitioner
H. Waterman, S. Mayer, M. Lavin, A. Spencer +1 more
2002British Journal of Ophthalmology20 citations Open access
Semantic Scholar
Long-Term Outcomes and Complications of Baerveldt Glaucoma Drainage Implants in Adults with Glaucoma Secondary to Uveitis
Ramandeep Chhabra, Shi Z. Tan, L. Au, A. Spencer +2 more
2018Ocular immunology and inflammation17 citations
Semantic Scholar
Misalignment of flexible iris hook retractors for small pupil cataract surgery: effects on pupil circumference
W. Birchall, A. Spencer
2001Journal of cataract and refractive surgery17 citations
Semantic Scholar
Impact of the Manchester Glaucoma Enhanced Referral Scheme on NHS costs
Hannah Forbes, M. Sutton, D. Edgar, J. Lawrenson +3 more
2019BMJ Open Ophthalmology14 citations Open access
Semantic Scholar
Cost and time resourcing for ophthalmic simulation in the UK: a Royal College of Ophthalmologists’ National Survey of regional Simulation Leads in 2021
D. Lockington, G. Saleh, A. Spencer, J. Ferris
2021Eye13 citations Open access
Semantic Scholar
The urgent need to develop emergency EYE care in the UK: the way forward?
John Buchan, Beth Barnes, Andy Cassels-Brown, Bernard Chang +6 more
2017Eye13 citations Open access
Semantic Scholar
Reproducibility of volumetric macular measurements in diabetic patients with the Heidelberg Retina Tomograph
H. Zambarakji, S. Vernon, A. Spencer, Winfried M. Amoaku
2004Documenta Ophthalmologica12 citations
Semantic Scholar
Repeatability and reproducibility of optic disc measurement with the Zeiss 4-mirror contact lens.
A. Spencer, Stephen A. Vernon
1996Ophthalmology (Rochester, Minn.)11 citations
Semantic Scholar
Optic disc height measurement with the Zeiss 4-mirror contact lens and 78 dioptre lens compared
A. Spencer, Stephen A. Vernon
1996Eye11 citations
Semantic Scholar
Glaucoma, dementia, and the “precipice of care”: transitions between states of medication adherence
S. Read, H. Waterman, James Morgan, Robert A. Harper +2 more
2018Patient Preference and Adherence9 citations Open access
Semantic Scholar
Late-onset Leber hereditary optic neuropathy presenting after intraocular surgery.
P. Sergouniotis, A. Spencer, M. Vishwanath, F. Bremner +1 more
2017Canadian Journal of Ophthalmology-journal Canadien D Ophtalmologie5 citations Open access
Semantic Scholar
Dedicated time and resources are required to address variable engagement with ophthalmic simulation opportunities
D. Lockington, G. Saleh, A. Spencer, J. Ferris
2022Eye4 citations Open access
Semantic Scholar
Good functional recovery following intervention for delayed suprachoroidal haemorrhage post bleb needling: a case report
P. Cannon, A. Spencer, M. Lavin
2008Journal of Medical Case Reports4 citations Open access
Semantic Scholar
An unusual side effect of dorzolamide
H. Zambarakji, A. Spencer, S. Vernon
1997Eye4 citations
Semantic Scholar
Argon laser suture lysis with different suture materials. An experimental study.
C. Hugkulstone, A. Spencer, Stephen A. Vernon
1994British Journal of Ophthalmology4 citations Open access
Semantic Scholar
"One of the hardest things in medicine is challenging an initial diagnosis." Interim Diagnoses and Missed Opportunities for Diagnosing Cancer in Primary Care: A Qualitative Study.
Luke Robles, G. A. Abel, G. Black, William T Hamilton +11 more
2026The British journal of general practice : the journal of the Royal College of General Practitioners3 citations Open access
Semantic Scholar
Determining the needs of ophthalmic trainees entering into specialist training and how they can be met
A. Walkden, James F. Young, A. Spencer, J. Ashworth
2019Advances in Medical Education and Practice3 citations Open access
Semantic Scholar
Outcomes of Primary Trabeculectomy From Two Same-centre Cohorts 10 Years Apart
Haaris A. Shiwani, Salma Naqvi, C. Cristian, L. Au +3 more
2021Journal of glaucoma1 citations
Semantic Scholar
Comments on ‘Confidence of ophthalmology trainees in the management of posterior capsule rupture and vitreous loss’
F. Bishop, A. Spencer
2017Eye1 citations Open access
Semantic Scholar
A study to assess the feasibility of undertaking a randomized controlled trial of adherence with eye drops in glaucoma patients
C. Richardson, Lisa Brunton, Nicola Olleveant, David B. Henson +5 more
20131 citations
Semantic Scholar
Rate of functional and structural change in glaucoma suspects.
D. Henson, A. Coops, A. Kwartz, Robert A. Harper +2 more
20041 citations
Semantic Scholar
The Effect of Inter- and Intra-observer Variability in the Definition of the Optic Disc Margin on HRT and GDx Parameters
A. Kwartz, A. Jones, D. Henson, Robert A. Harper +1 more
20021 citations
Semantic Scholar
Comparison of a simple ophthalmoscopic and planimetric measurement of glaucomatous neuroretinal rim areas.
A. Spencer, S. Vernon
1996Journal of glaucoma1 citations
Semantic Scholar
Determining the needs of ophthalmic trainees entering into specialist training and how they can be met
A. Walkden, James F. Young, A. Spencer, J. Ashworth
20190 citations
Semantic Scholar
Royal College of Ophthalmologists: National Survey of ST1 Supervision
C. King, Alex Tytko, A. Spencer, A. Mead
2019Eye0 citations Open access
Semantic Scholar
Response to: 'Comment on: 'How to defuse a demographic time bomb: the way forward?'
J. Buchan, W. Amoaku, Beth Barnes, A. Cassels-Brown +6 more
2018Eye0 citations Open access
Semantic Scholar
The Change in Heidelberg Retina Tomograph Summary Measures in Eyes Developing Glaucomatous Perimetric Loss
A. Kwartz, D. Henson, Robert A. Harper, A. Spencer +1 more
20040 citations
Semantic Scholar

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