Get a Quote

Author Focus

Simon Dean

Simon Dean

CMO

Back
When To Consider Pharmacogenomic Testing In SSRI Non-Response

When To Consider Pharmacogenomic Testing In SSRI Non-Response

Published 25/02/2026

Selective serotonin reuptake inhibitors remain first-line treatment for depression and anxiety disorders in UK practice. However, a substantial proportion of patients fail to achieve remission after the first antidepressant trial. Repeated switching, dose escalation, and augmentation are common. Pharmacogenomic testing is increasingly discussed in this context.
Managing SSRI And ADHD Medication Co-Prescribing

Managing SSRI And ADHD Medication Co-Prescribing

Published 24/02/2026

Co-prescribing selective serotonin reuptake inhibitors and ADHD medication is increasingly common in UK clinical practice. Many patients with attention deficit hyperactivity disorder also experience anxiety, depression, or emotional dysregulation requiring antidepressant therapy.
Prescribing Sertraline Or Citalopram

Prescribing Sertraline Or Citalopram

Published 23/02/2026

Selective serotonin reuptake inhibitors (SSRIs) remain first-line treatment options for depression and anxiety disorders in UK primary care and psychiatry. Among them, sertraline and citalopram are two of the most frequently prescribed agents.
PGx & Polypharmacy

PGx & Polypharmacy

Published 05/01/2026

Polypharmacy increases the likelihood of adverse drug reactions, treatment failure and unnecessary hospital admissions. While drug–drug interactions are routinely checked in clinical systems, combined gene–drug interactions and drug–drug interactions remain largely invisible without pharmacogenetic testing.
Why Pharmacogenetic Testing Matters in Clinical Practice

Why Pharmacogenetic Testing Matters in Clinical Practice

Published 10/12/2025

Pharmacogenetics (PGx) is increasingly embedded in clinical pathways across cardiovascular disease, psychiatry, neurology and pain management. Aligning prescribing to a patient’s genetic metaboliser status can improve efficacy and reduce adverse drug reactions — a major contributor to hospital admissions and prolonged recovery.
How Accurate Is PGx?

How Accurate Is PGx?

Published 10/12/2025

Clinicians need confidence that pharmacogenetic testing provides reliable, actionable information. Modern PGx focuses on well-established CYP450 pathways — such as CYP2C19, CYP2D6 and CYP2B6 — enabling prescribers to anticipate how a patient will respond to common medicines.
When Statins Aren’t Enough: Using Pharmacogenomics to Justify PCSK9 Inhibitors

When Statins Aren’t Enough: Using Pharmacogenomics to Justify PCSK9 Inhibitors

Published 20/11/2025

Statins remain the cornerstone of lipid-lowering therapy in cardiovascular prevention. Whether you're prescribing simvastatin, atorvastatin, or rosuvastatin calcium, these drugs are widely used and well-supported by NICE guidelines. They work by blocking HMG-CoA reductase (the key enzyme in cholesterol production) and prompting the liver to increase LDL clearance.

What UK Biobank Data Tells Us About the Future of Pharmacogenomics

What UK Biobank Data Tells Us About the Future of Pharmacogenomics

Published 16/07/2025

The AttoDiagnostics team attended the UK Pharmacogenetic & Stratified Medicine Network’s 12th Annual Open Meeting—an event that brought together researchers, clinicians and NHS leaders to explore the expanding role of genetics in patient care. We saw how UK Biobank data is helping to validate pharmacogenomics (PGx) at population scale — with published studies, policy-shaping insights, and direct relevance to everyday prescribing.

Which Medicines Are Covered In Our Pharmacogenomics Test?

Which Medicines Are Covered In Our Pharmacogenomics Test?

Published 01/05/2025

At AttoDiagnostics, we offer UK-based pharmacogenetic testing designed to support personalised prescribing. Whether you’re exploring options for psychiatric medications, managing a long-term condition, or just curious about your genetic response to certain drugs, this test gives patients and doctors powerful, science-based insights for over 115 medications.