Personal profile
Biography
Outside work, OPA loves spending time with his family and friends, reading, riding his bike and running. He continues to be passionate about rugby union, but has finally accepted that he is too old to play the game now!
Roles and responsibilities
Future research
Funding overview
Source: Raine Medical Research Foundation – 2000/2001
Project: Effects of testosterone on mood and cognition
Amount: A$ 111,717.00 (2000-2001)
Investigators: OP Almeida, L Flicker, R Martins, N Sry
Source: Medical Research Foundation – 2000
Project: Effects of oestrogen on well-being, mood and cognition of women aged 70 or over (seed grant)
Amount: A$ 10,000.00 (2000-2001)
Investigators: OP Almeida, L Flicker, S Vasikaram, P Leedman
Source: Royal Perth Hospital – 2000
Project: Heart failure and mental functioning
Amount: A$ 60,000.00 (2000-2001)
Investigators: OP Almeida
Source: Healthway – 2000/2002
Project: An intervention study to reduce cognitive decline in older men
Amount: A$ 218,000.00 – not accepted, project funded by NHMRC
Investigators: L Flicker, OP Almeida, R Clarnette, R Martins
Source: Australian Menopause Society – 2001
Project: Oestrogen, mood and cognition in later life
Amount: A$ 35,000.00
Investigators: OP Almeida, L Flicker, S Vasikaram, P Leedman
Source: Enhancing Mental Health Services, WA – 2001/2002
Project: Screening for psychiatric morbidity in residential care
Amount: A$ 49,000.00
Investigators: OP Almeida, H McGowan
Source: NHMRC Project Grant – 2001/2003
Project: An intervention study to reduce cognitive decline in older men
Amount: A$ 285,000.00
Investigators: L Flicker, OP Almeida, R Clarnetter, R Martins
Source: NHMRC Project Grant – 2001/2003
Project: Diabetes and cognitive impairment in later life
Amount: A$ 315,000.00
Investigators: D Bruce, OP Almeida, R Clarnette, T Davies
Source: NHMRC Project Grant – 2001/2003
Project: Perth Elderly Cohort Study (PECS)
Amount: A$ 750,000.00
Investigators: K Jamrozik, P Norman, G Hankey (L Flicker, OP Almeida – Associate Investigators)
Source: Pfizer – 2001/2002
Project: Treating the dementia of schizophrenia
Amount: A$ 65,000.00
Investigators: OP Almeida, J Hallmayer
Source: NHMRC Project Grant – 2002/2004
Project: Effects of oestrogen on mood, memory and quality of life of women aged 70 years or over
Amount: A$ 175,000.00
Investigators: OP Almeida, L Flicker, S Vasikaram, P Leedman
Source: Australian Rotary Health Research Fund – 2002
Project: A randomised, placebo-controlled clinical trial to prevent depression amongst stroke patients
Amount: A$ 47,878.00
Investigators: OP Almeida, G Hankey
Source: Commonwealth of Australia, Department of Health and Aged Care – 2002
Project: Identifying and Managing Suicidal Risk in Aged Patients: A Desktop Reference Guide for WA GPs
Amount: A$ 56,684.00
Investigators: OP Almeida, J Pfaff
Source: NHMRC Equipment Grant – 2002
Project: Pyrosequencer for High Throughput SNP Typing/Sequencing
Amount: A$ 86,850.00 (from a total of $192,403)
Investigators: F Christiansen, I Puddey, L Beilin, K Croft, G Watts, A Jablensky, S Mallal, G Waterer, F van Bockxmeer, P Norman, L Flicker, O Almeida, D B Iacopetta, M Stacey, C Mamotte
Source : Faculty of Medicine, UWA – 2002/2003
Project: Latent Semantic analysis of prose recall in patients from non-English speaking background
Amount: A$ 9,270
Investigators: N Lautenschlager, J Dunn, OP Almeida
Source : University of Western Australia – 2003/2004
Project: Poststroke behavioural abnormalities and cognitive impairment
Amount: A$20,000.00
Investigators: N Lautenschlager, G Hankey, OP Almeida
Source: Healthway WA Inc. – 2003/2005
Project: Smoking cessation and cognitive decline in older men
Amount: A$ 185,121.00 – not accepted, project funded by NHMRC
Investigators: OP Almeida, G Hulse, L Flicker, N Lautenschlager, K Jamrozik
Source: NHMRC Project Grant – 2003/2005
Project: Smoking cessation and the risk of cognitive decline in older men
Amount: A$ 350,000.00
Investigators: OP Almeida, G Hulse, L Flicker, N Lautenschlager, K Jamrozik
Source: NHMRC Healthy Ageing Project Grant – 2003/2004
Project: The assessment and prevalence of dementia in Aboriginal and Torres Strait islander people in the Kimberley region
Amount: A$ 200,000.00
Investigators: DC LoGiudice, L Flicker, OP Almeida, N Lautenschlager, S Brown
Source: Diabetes Australia Research Trust – 2003/2004
Project: Cerebrovascular lesions, cognitive impairment and depressed mood in older diabetic subjects
Amount: A$ 40,000.00
Investigators: D Bruce, V Grange, G Casey, OP Almeida, T Davis, R Clarnette, J Foster
Source: Alcohol Education and Rehabilitation Foundation – 2003/2004
Project: Managing Licit Drug Use in Later Life: Impact on Quality of Life, Cognitive Function and Mood
Amount: A$ 211,820.00
Investigators: OP Almeida, G Hulse, M Sim, R Tait, L Flicker, N Lautenschlager, S Roach, M Rosenberg, R Kotynia
Source: Healthway – 2004/2006
Project: Promoting physical activity in later life: impact on memory and mood
Amount: A$ 284,234.00
Investigators: OP Almeida, L Flicker, M Rosenberg, N Lautenschlager, G Hulse, M Sim
Source: Healthway – 2004/2006
Project: A trial of physical activity for vulnerable older adults with mild cognitive impairment
Amount: A$ 290,677.00
Investigators: N Lautenschlager, OP Almeida, KL Cox, L Flicker, JK Foster
Source: Rotary Health Research Fund – 2004
Project: Physical activity: improving mental health outcomes for Alzheimer’s Disease
Amount: A$ 60,000.00
Investigators: N Lautenschlager, OP Almeida, KL Cox, L Flicker, J Foster
Source : NHMRC Project Grant – 2004/2006
Project: A randomised clinical trial of physical activity for the treatment of older adults with mild cognitive impairment
Amount: A$274,625.00
Investigators: N Lautenschlager, OP Almeida, KL Cox, L Flicker, JK Foster
Source : LA Owen Infrastructure Funds – 2004
Project: Setting up of Neuroimaging Laboratory
Amount: A$20,000.00
Investigators: S Starkstein, OP Almeida
Source : Australian Research Council (ARC Seed Funding) – 2003
Project: Ageing well research network
Amount: A$30,000.00
Investigators: H Kendig and others (OP Almeida – official collaborator).
Source : Medical Health Infrastructure Research Fund – 2004
Project: Research infrastructure
Amount: A$12,698
Investigators: OP Almeida
Source : NHMRC Enabling Grant – 2004/2008
Project: A national, population-based epidemiological, biospecimen and bioinformatic resource
Amount: A$1,900,000
Investigators: L Palmer et al. (OP Almeida – Associate Investigator)
Source : Commonwealth Department of Health – 2004/2006
Project: Preventing falls in later life: an add-on study to the Clear Mind Project
Amount: A$65,331.00
Investigators: OP Almeida
Source : Commonwealth Department of Health – 2004/2005
Project: Collaborative development of resources to decrease suicidal risk in older patients
Amount: A$38,000.00
Investigators: OP Almeida, JJ Pfaff
Source : Medical Health Infrastructure Research Fund – 2005
Project: Research infrastructure
Amount: A$22,993
Investigators: OP Almeida
Source: Healthway – 2005/2006
Project: Highlighting the health care needs of older Indigenous Australians living in the Kimberley (not accepted, as the same project was funded by the NHMRC)
Amount: A$ 205,800.00
Investigators: L Flicker, D LoGiudice, OP Almeida, N Lautenschlager
Source : NHMRC Project Grant – 2005/2007
Project: Insight and cognitive decline in older adults with mild cognitive impairment
Amount: A$393,700.00
Investigators: N Lautenschlager, OP Almeida, L Flicker
Source : NHMRC Project Grant – 2005/2007
Project: Reducing depression and suicide amongst older Australians: a clustered randomised clinical trial in primary health care
Amount: A$753,275.00
Investigators: OP Almeida, J Pfaff, N Kerse, J Snowdon, R Goldney, J Pirkis
Source : NHMRC Project Grant – 2005/2007
Project: Assessing the health needs of older Indigenous Australians living in the Kimberley
Amount: A$223,500.00
Investigators: D LoGiudice, L Flicker, OP Almeida, N Lautenschlager
Source : NHMRC Project Grant – 2006/2008
Project: Maintaining and developing the Health in Men Study
Amount: A$395,000.00
Investigators: P Norman, K Jamrozik, L Flicker, OP Almeida
Source : NHMRC Project Grant – 2006/2008
Project: Congestive heart failure: a longitudinal study of its impact on brain function and structure in later life.
Amount: A$595,875.00
Investigators: OP Almeida, L Flicker, L Arnolda, NT Lautenschlager, Christopher Beer
Source : Centre for Alzheimer’s Disease Research and Care – 2006/2008
Project: Lifestyle interventions.
Amount: A$288,685.00
Investigators: OP Almeida, NT Lautenschlager, L Flicker
Source : Department of Health and Ageing; Commonwealth of Australia – 2006/2009
Project: Western Australia Dementia Study Training Centre.
Amount: A$1,480,600.00
Investigators: B Horner, J Downie, L Flicker, OP Almeida, NT Lautenschlager, C Toye, M Sim, C Rudd, F Shaper, D Gribble, J Burton
Source : NHMRC – ARC Ageing Well, Ageing Productively Program – 2006/2011
Project: Predictors of ageing well in the Australian Longitudinal Study on Women’s Health and the Perth Health in Men Study.
Amount: A$1,800,000.00
Investigators: A Dobson, K Jamrozik, P Norman, OP Almeida, L Flicker, W Brown, N Pachana, G Hankey
Previous positions
- Associate Professor, University of Western Australia (1998-2001)
- Associate Professor of Psychiatry, Santa Casa Medical School, Brazil (1996-1998)
- Assistant Professor of Psychiatry, University of Sao Paulo, Brazil (1994-1996)
Current projects
- A trial of physical activity for vulnerable older adults with mild cognitive impairment
- Preventing falls in later life: an add-on study to the Clear Mind Project
- Insight and cognitive decline in older adults with mild cognitive impairment
- Reducing depression and suicide amongst older Australians: a clustered randomised clinical trial in primary health care
- Assessing the health needs of older Indigenous Australians living in the Kimberley
- Maintaining and developing the Health in Men Study
- Congestive heart failure: a longitudinal study of its impact on brain function and structure in later life.
- Lifestyle interventions to reduce cognitive decline in later life.
- Predictors of ageing well in the Australian Longitudinal Study on Women’s Health and the Perth Health in Men Study.
Teaching overview
- Postgraduate students (UWA and RANZCP)
Research
Languages
Portuguese
Spanish
Italian
Research expertise keywords
- Depression
- Risk factors associated with depression
- Ageing and mental disorders
- Epidemiology
- Randomised trials
- Preventive medicine
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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SDG 3 Good Health and Well-being
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SDG 4 Quality Education
Fingerprint
- 1 Similar Profiles
Collaborations and top research areas from the last five years
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Antidepressant use in older age bipolar disorder (OABD): Results from the GAGE-BD international consortium
Rigas, C., Lavin, P., Chen, P. J., Torres-Platas, S. G., Su, C. L., Eyler, L. T., Olagunju, A. T., Teixeira, A. L., Dols, A., Alda, M., Almeida, O. P., Altinbas, K., Balanzá-Martínez, V., Barbosa, I. G., Blumberg, H. P., Briggs, F. B. S., Calkin, C. V., Forester, B. P., Forlenza, O. V. & Hajek, T. & 20 others, , 15 Feb 2026, In: Journal of Affective Disorders. 395, 120704.Research output: Contribution to journal › Article › peer-review
Open Access -
Australian Polypharmacy Trends Between 2013 and 2024: A Repeated Cross-Sectional Study in the Adult Population
Lee, G. B., Etherton-Beer, C., Pasco, J. A., Almeida, O. P., Kelty, E., Preen, D. B., Sanfilippo, F. M. & Page, A. T., Feb 2026, In: Drugs & Aging. 43, 2, p. 163-174 12 p., PMID 9102074.Research output: Contribution to journal › Article › peer-review
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Deprescribing in Older People: A Clinical Practice Guideline Summary
Quek, A., Reus Perello, X., Lee, K., Abraham, A., Adams, L., Almeida, O. P., Almutairi, H., Armstrong, B., Boase, L., Breen, J., Brown, L. J., Caughey, G. E., Chan, L., Chen, R., Chew, E., Clark, A., Comans, T., Criddle, D., Darzins, P. & Dawda, P. & 52 others, , 6 Apr 2026, In: Medical Journal of Australia. 224, 4, e70174.Research output: Contribution to journal › Review article › peer-review
Open Access -
Impact of antidementia medicines on the dispensing of antidepressants, anxiolytics and antipsychotics
Almeida, O. P., Page, A. & Etherton-Beer, C., 8 Jan 2026, (Accepted/In press) In: International Psychogeriatrics. 100182.Research output: Contribution to journal › Article › peer-review
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No causal link between the supply of GLP-1 receptor agonists and antidepressants: Real-world evidence from the Australian Pharmaceutical Benefits Scheme
Almeida, O. P., Page, A., Kelty, E., Russell, D. J., Bulsara, M., Sanfilippo, F. M., Preen, D. & Etherton-Beer, C., Mar 2026, In: Diabetes, Obesity and Metabolism. 28, 3, p. 2452-2455 4 p.Research output: Contribution to journal › Letter › peer-review
Datasets
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Association between the Advanced Glycosylation End Product-Specific Receptor Gene and Cardiovascular Death in Older Men
Jones, R. (Creator), Golledge, J. (Creator), Biros, E. (Creator), Norman, P. (Creator), Yeap, B. (Creator), Hankey, G. (Creator), Almeida, O. (Creator), Flicker, L. (Creator), Moran, C. S. (Creator) & White, R. L. (Creator), Public Library of Science (PLoS), 30 Jul 2015
DOI: 10.1371/journal.pone.0134475.t002, http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=ORCID&SrcApp=OrcidOrg&DestLinkType=FullRecord&DestApp=DRCI_CEL&KeyUT=DRCI:DATA2016035008278263&KeyUID=DRCI:DATA2016035008278263
Dataset
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Understanding Hearing Loss to address the health needs of Older Aboriginal and Torres Strait Islander People- A life course approach
Bessarab, D. (Investigator 01), Jayakody, D. (Investigator 02), Flicker, L. (Investigator 03), De Almeida, O. (Investigator 04), Thompson, S. (Investigator 05), Papertalk, L. (Investigator 06), Eikelboom, R. (Investigator 07), Ryder, A. (Investigator 08), D’antoine, H. (Investigator 09), Clinch, C. (Investigator 10), Smith, K. (Investigator 11) & Malay, R. (Investigator 12)
MRFF Medical Research Future Fund
28/07/23 → 21/01/27
Project: Research
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Strengthening and enhancing the utility of a neuropsychological tool for dementia with First Nations peoples
Smith, K. (Investigator 01), Pestell, C. (Investigator 02), Bessarab, D. (Investigator 03), Logiudice, D. (Investigator 04), Flicker, L. (Investigator 05), Russell, S. (Investigator 06), Malay, R. (Investigator 07), Hyde, Z. (Investigator 08), Sagigi, B. (Investigator 09), Strivens, E. (Investigator 10), Kneebone, S. (Investigator 11), Radford, K. (Investigator 12), Dudley, M. (Investigator 13), Walker, J. (Investigator 14), Smith, R. (Investigator 15), Nguyen, H. (Investigator 16), Zanker, J. (Investigator 17), De Almeida, O. (Investigator 18) & Glance, D. (Investigator 19)
MRFF Medical Research Future Fund
3/04/23 → 31/03/27
Project: Research
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Hearables and behavioural activation for mental distress and social isolation in hearing impaired older adults
Ford, A. (Investigator 01), Jayakody, D. (Investigator 02), De Almeida, O. (Investigator 03) & Flicker, L. (Investigator 04)
NHMRC National Health and Medical Research Council
1/07/22 → 30/09/26
Project: Research
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Mental Health Australia General Clinical Trial Network
De Almeida, O. (Investigator 01) & Hood, S. (Investigator 02)
MRFF Medical Research Future Fund
1/03/22 → 28/02/27
Project: Research
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ALIVE - A National Research Translation Centre to implement Mental Health Care at Scale
Palmer, V. (Investigator 01), Morgan, V. (Investigator 02), De Almeida, O. (Investigator 03) & Preen, D. (Investigator 04)
NHMRC National Health and Medical Research Council
1/03/21 → 28/02/27
Project: Research
Press/Media
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Study finds missed opportunities with COVID antivirals on Australian PBS
Lopez, D., Pritchard, D., Sanfilippo, F., Kelty, E., Page, A., Etherton-Beer, C., De Almeida, O. & Preen, D.
11/07/24
1 item of Media coverage
Press/Media: Press / Media