Sana, Omega Group project

Unified drug registry for Bulgaria.

Clinical answers with citation to the original source. Sana unifies 11 registries in one interface, with full coverage of medications registered in Bulgaria.

Sana, platform screen with drug registry and evidence-based AI

01. The problem, global view

Medication errors don't finance treatment, they cover the consequences.

The cost of medication errors worldwide amounts to 528 billion US dollars annually, nearly one percent of all healthcare spending in the world.

These funds do not finance treatment. They cover the consequences of errors that could often have been avoided.

WHO, updated call to action, initiative "Medication Without Harm", September 2022

01. The problem, the reality in Bulgaria

The information is scattered.

It exists, spread across 11 different registries, each with its own interface, format and language. PDFs without structure. Summaries of Product Characteristics published as scanned images. Text that is not machine-searchable.

10 average medications per adult patient with CVD Circulation: Heart Failure, 2021
17.8% of emergency physician time goes to drug information searches Int. Journal of Clinical Pharmacy, 2021
95% of hospitalised heart failure patients take five or more medications Circulation: Heart Failure, 2021
11 registries, each with its own interface, BDA, NHIF, NCPRMP, SESPA, EMA, Ministry of Health medical standards

02. The solution, scope

One source for drug information in Bulgaria.

With citation to the original behind every statement. Sana unifies eleven verified sources in one interface.

2 800+ Summaries of Product Characteristics, full BDA nomenclature, without gaps or duplicates
90+ validated clinical calculators integrated with the treatment plan
896+ active substances with renal dose adjustment data
< 2 sec time to look up a full treatment plan
100% of recommendations are tied to an official source, not a generative model

02. The solution, how it works

One screen, full profile.

From question to answer, entirely within the registry. No tabs, no PDFs, no browsing of scanned documents.

01. Search

By INN, ATC or ICD-10 code.

One screen shows status, reimbursement, pregnancy, renal correction, interactions, price and signals for additional monitoring.

02. Treatment plan

You add medications one by one.

Sana automatically checks for interactions across the entire plan. Dose corrections based on renal function and age update instantly.

03. Clinical assistant

You ask a clinical question.

The answer is extracted only from verified sources. Each statement is returned with citation to the paragraph in the original document.

02. Example, drug profile

Full profile in one place.

Drug profile

Sacubitril / valsartan

Entresto, Novartis C09DX04 ARNI class
Doses
24/26 mg, 49/51 mg, 97/103 mg
ICD-10
I50.0, I50.1, I50.9, heart failure (HFrEF)
Dosing
Start 49/51 mg twice daily. Target 97/103 mg twice daily 1
Renal adjustment
For eGFR < 30 ml/min, start 24/26 mg twice daily 2
ACE-I switch
36-hour washout before first dose 3
Pregnancy
Contraindicated

Sources, SmPC from BDA, EPAR from EMA, NHIF pricing module

03. Clinical answers

Each statement is returned with citation to the paragraph.

Sana is designed for traceability. Every clinical answer opens the original paragraph, in the moment, for the physician's verification.

When the source contains no answer, Sana refuses rather than fabricates. Silence is also clinical information.

"I cannot find information about this combination, neither in the SmPC of products registered in Bulgaria nor in the active medical standards. Please rephrase the question or consult the treating physician."

04. Regulatory position

Reference. Not advisor.

The therapeutic decision remains the responsibility of the treating physician.

What Sana does

  • Surfaces what the registered source says
  • Cites the specific paragraph in the original
  • Sorts by INN, ATC and ICD-10 code
  • Calculates validated clinical scales
  • Syncs with the Positive Drug List every 14 days

What Sana does not do

  • Does not recommend treatment for a specific patient
  • Does not make a diagnosis
  • Is not a medical device under Regulation (EU) 2017/745
  • Does not replace clinical judgment
  • Does not read patient records, we work with the medication, not the record

05. Expert support

Clinical board and partners.

Sana is developed jointly with leading Bulgarian pharmacy academics and clinical practice partners.

Prof. Hristina Lebanova, PhD
Dean, Faculty of Pharmacy, Medical University, Pleven
Assoc. Prof. Svetoslav Stoev, PhD
Master Pharmacist, clinical consultant

Sana, available today

The right information. At the right moment. For every prescription.

The platform is available at sanahealth.bg, developed by Omega Group in joint work with Medical University, Pleven.

Sana provides information from registered sources. It does not provide clinical recommendations or diagnoses. The therapeutic decision remains the responsibility of the treating physician.