Belchin A. Kostov

R&D, Crta. Laureà Miró, 408-410
Sant Feliu De Llobregat, CT 08980, Spain

Last Updated: 09/26/2026

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Found 82 publications

Efficacy and Safety of Sarecycline in Chinese Patients with Moderate-to-Severe Acne Vulgaris: Randomized Phase 3 Clinical Trial with Open-Label Follow-Up.

Efficacy and Safety of Sarecycline in Chinese Patients with Moderate-to-Severe Acne Vulgaris: Randomized Phase 3 Clinical Trial with Open-Label Follow-Up.

Journal: Dermatology and therapy

Published: June 12, 2025

Patient- and Clinician-reported Outcomes, Safety and Efficacy Profile of Tirbanibulin 1% for Actinic Keratosis Under Conditions Close to Routine Clinical Practice in Spain and Italy (TIRBASKIN Study).

Patient- and Clinician-reported Outcomes, Safety and Efficacy Profile of Tirbanibulin 1% for Actinic Keratosis Under Conditions Close to Routine Clinical Practice in Spain and Italy (TIRBASKIN Study).

Journal: Actas dermo-sifiliograficas

Published: June 04, 2025

Automatic Acne Severity Grading with a Small and Imbalanced Data Set of Low-Resolution Images.

Automatic Acne Severity Grading with a Small and Imbalanced Data Set of Low-Resolution Images.

Journal: Dermatology and therapy

Published: August 09, 2024

Face-to-Face and Tele-Consults: A Study of the Effects on Diagnostic Activity and Patient Demand in Primary Healthcare.

Face-to-Face and Tele-Consults: A Study of the Effects on Diagnostic Activity and Patient Demand in Primary Healthcare.

Journal: International journal of environmental research and public health

Published: September 10, 2022

Safety and efficacy of SARS-CoV-2 vaccination in 1237 patients with primary Sjögren syndrome.

Safety and efficacy of SARS-CoV-2 vaccination in 1237 patients with primary Sjögren syndrome.

Journal: Clinical and experimental rheumatology

Published: May 31, 2022

Paradoxical suboptimal vitamin D levels in a Mediterranean area: a population-based study.

Paradoxical suboptimal vitamin D levels in a Mediterranean area: a population-based study.

Journal: Scientific reports

Published: April 21, 2022

A motivational interview program for cardiac rehabilitation after acute myocardial infarction: study protocol of a randomized controlled trial in primary healthcare.

A motivational interview program for cardiac rehabilitation after acute myocardial infarction: study protocol of a randomized controlled trial in primary healthcare.

Journal: BMC primary care

Published: March 21, 2022

Glycaemia Fluctuations Improvement in Old-Age Prediabetic Subjects Consuming a Quinoa-Based Diet: A Pilot Study.

Glycaemia Fluctuations Improvement in Old-Age Prediabetic Subjects Consuming a Quinoa-Based Diet: A Pilot Study.

Journal: Nutrients

Published: March 18, 2022

Characterization and outcomes of 414 patients with primary SS who developed haematological malignancies.

Characterization and outcomes of 414 patients with primary SS who developed haematological malignancies.

Journal: Rheumatology (Oxford, England)

Published: December 23, 2021

Risk Prescriptions of Strong Opioids in the Treatment of Chronic Non-Cancer Pain by Primary Care Physicians in Catalonia: Opicat Padris Project.

Risk Prescriptions of Strong Opioids in the Treatment of Chronic Non-Cancer Pain by Primary Care Physicians in Catalonia: Opicat Padris Project.

Journal: International journal of environmental research and public health

Published: December 23, 2021

Cost-accuracy and patient experience assessment of blood pressure monitoring methods to diagnose hypertension: A comparative effectiveness study.

Cost-accuracy and patient experience assessment of blood pressure monitoring methods to diagnose hypertension: A comparative effectiveness study.

Journal: Frontiers in medicine

Published: December 02, 2021

Gene Variation at Immunomodulatory and Cell Adhesion Molecules Loci Impacts Primary Sjögren's Syndrome.

Gene Variation at Immunomodulatory and Cell Adhesion Molecules Loci Impacts Primary Sjögren's Syndrome.

Journal: Frontiers in medicine

Published: November 25, 2021

Showing 1-12 of 82

Last Updated: 09/26/2026