Thomas Lang (EMA BSWP / AGES) - Setting the Scene: The regulatory landscape – a journey through time
Bruno Boulanger (Pharmalex) - Analytical similarity and comparability: what is the question ?
Johanna Mielke (Bayer) - The assessment of quality attributes for biosimilars: a statistical perspective on current practice and a proposal
This webinar will discuss statistical requirements for the assessment of analytical comparability and similarity assessments, for example between biosimilars and reference products or before and after manufacturing changes. This topic has been the subject of a recent EMA reflection paper and an EFSPI working group. New strategies are proposed as an alternative to mean comparisons and include the assessment of ranges, inferential approaches or the use of Bayesian methods.
Registration:
This webinar is free for PSI members to attend but has a charge of £20 for non-members. To register please click here.
Thomas Lang
(EMA BSWP / AGES)
Thomas Lang is biostatistician by training. He spent eight years in academic research, followed by three years in clinical research in the pharmaceutical industry. He currently works as senior statistical assessor for the Austrian Agency for Health and Food Safety. For more than nine years he was a member of the Scientific Advice Working Party at EMA. In his current role of a member of the Biostatistics Working Party Thomas acted as rapporteur for the EMA Reflection paper on statistical methodology for the comparative assessment of quality attributes in drug development.
Bruno Boulanger (Pharmalex)
Bruno has 25 years of experience in several areas of pharmaceutical research and industry including discovery, toxicology, CMC and early clinical phases. He holds various positions in Europe and in USA. Bruno joined UCB Pharma in 2007 as Director of Exploratory Statistics. Bruno is also since 2000 Lecturer at the Université of Liège, in the School of Pharmacy, teaching Design of Experiments and Statistics. He is also a USP Expert, member of the Committee of Experts in Statistics since 2010. Bruno has authored or co-authored more than 100 publications in applied statistics.
Johanna Mielke (Bayer)
Johanna studied Statistics at TU Dortmund University (Germany). Afterwards, she joined the Statistical Methodology Group at Novartis in Basel (Switzerland) as a Doctoral Candidate. Her research was focussed on the development of statistical methodologies for clinical biosimilar development. After completing her Ph.D. in 2018, Johanna started to work as a Data Scientist at Bayer in Wuppertal (Germany).
Scientific Meetings
PSI Scientific Committee Webinar: Statistical Challenges in Analytical Comparability and Biosimilarity Assessment
Thomas Lang (EMA BSWP / AGES) - Setting the Scene: The regulatory landscape – a journey through time
Bruno Boulanger (Pharmalex) - Analytical similarity and comparability: what is the question ?
Johanna Mielke (Bayer) - The assessment of quality attributes for biosimilars: a statistical perspective on current practice and a proposal
This webinar will discuss statistical requirements for the assessment of analytical comparability and similarity assessments, for example between biosimilars and reference products or before and after manufacturing changes. This topic has been the subject of a recent EMA reflection paper and an EFSPI working group. New strategies are proposed as an alternative to mean comparisons and include the assessment of ranges, inferential approaches or the use of Bayesian methods.
Registration:
This webinar is free for PSI members to attend but has a charge of £20 for non-members. To register please click here.
Thomas Lang
(EMA BSWP / AGES)
Thomas Lang is biostatistician by training. He spent eight years in academic research, followed by three years in clinical research in the pharmaceutical industry. He currently works as senior statistical assessor for the Austrian Agency for Health and Food Safety. For more than nine years he was a member of the Scientific Advice Working Party at EMA. In his current role of a member of the Biostatistics Working Party Thomas acted as rapporteur for the EMA Reflection paper on statistical methodology for the comparative assessment of quality attributes in drug development.
Bruno Boulanger (Pharmalex)
Bruno has 25 years of experience in several areas of pharmaceutical research and industry including discovery, toxicology, CMC and early clinical phases. He holds various positions in Europe and in USA. Bruno joined UCB Pharma in 2007 as Director of Exploratory Statistics. Bruno is also since 2000 Lecturer at the Université of Liège, in the School of Pharmacy, teaching Design of Experiments and Statistics. He is also a USP Expert, member of the Committee of Experts in Statistics since 2010. Bruno has authored or co-authored more than 100 publications in applied statistics.
Johanna Mielke (Bayer)
Johanna studied Statistics at TU Dortmund University (Germany). Afterwards, she joined the Statistical Methodology Group at Novartis in Basel (Switzerland) as a Doctoral Candidate. Her research was focussed on the development of statistical methodologies for clinical biosimilar development. After completing her Ph.D. in 2018, Johanna started to work as a Data Scientist at Bayer in Wuppertal (Germany).
Training Courses
PSI Scientific Committee Webinar: Statistical Challenges in Analytical Comparability and Biosimilarity Assessment
Thomas Lang (EMA BSWP / AGES) - Setting the Scene: The regulatory landscape – a journey through time
Bruno Boulanger (Pharmalex) - Analytical similarity and comparability: what is the question ?
Johanna Mielke (Bayer) - The assessment of quality attributes for biosimilars: a statistical perspective on current practice and a proposal
This webinar will discuss statistical requirements for the assessment of analytical comparability and similarity assessments, for example between biosimilars and reference products or before and after manufacturing changes. This topic has been the subject of a recent EMA reflection paper and an EFSPI working group. New strategies are proposed as an alternative to mean comparisons and include the assessment of ranges, inferential approaches or the use of Bayesian methods.
Registration:
This webinar is free for PSI members to attend but has a charge of £20 for non-members. To register please click here.
Thomas Lang
(EMA BSWP / AGES)
Thomas Lang is biostatistician by training. He spent eight years in academic research, followed by three years in clinical research in the pharmaceutical industry. He currently works as senior statistical assessor for the Austrian Agency for Health and Food Safety. For more than nine years he was a member of the Scientific Advice Working Party at EMA. In his current role of a member of the Biostatistics Working Party Thomas acted as rapporteur for the EMA Reflection paper on statistical methodology for the comparative assessment of quality attributes in drug development.
Bruno Boulanger (Pharmalex)
Bruno has 25 years of experience in several areas of pharmaceutical research and industry including discovery, toxicology, CMC and early clinical phases. He holds various positions in Europe and in USA. Bruno joined UCB Pharma in 2007 as Director of Exploratory Statistics. Bruno is also since 2000 Lecturer at the Université of Liège, in the School of Pharmacy, teaching Design of Experiments and Statistics. He is also a USP Expert, member of the Committee of Experts in Statistics since 2010. Bruno has authored or co-authored more than 100 publications in applied statistics.
Johanna Mielke (Bayer)
Johanna studied Statistics at TU Dortmund University (Germany). Afterwards, she joined the Statistical Methodology Group at Novartis in Basel (Switzerland) as a Doctoral Candidate. Her research was focussed on the development of statistical methodologies for clinical biosimilar development. After completing her Ph.D. in 2018, Johanna started to work as a Data Scientist at Bayer in Wuppertal (Germany).
Journal Club
PSI Scientific Committee Webinar: Statistical Challenges in Analytical Comparability and Biosimilarity Assessment
Thomas Lang (EMA BSWP / AGES) - Setting the Scene: The regulatory landscape – a journey through time
Bruno Boulanger (Pharmalex) - Analytical similarity and comparability: what is the question ?
Johanna Mielke (Bayer) - The assessment of quality attributes for biosimilars: a statistical perspective on current practice and a proposal
This webinar will discuss statistical requirements for the assessment of analytical comparability and similarity assessments, for example between biosimilars and reference products or before and after manufacturing changes. This topic has been the subject of a recent EMA reflection paper and an EFSPI working group. New strategies are proposed as an alternative to mean comparisons and include the assessment of ranges, inferential approaches or the use of Bayesian methods.
Registration:
This webinar is free for PSI members to attend but has a charge of £20 for non-members. To register please click here.
Thomas Lang
(EMA BSWP / AGES)
Thomas Lang is biostatistician by training. He spent eight years in academic research, followed by three years in clinical research in the pharmaceutical industry. He currently works as senior statistical assessor for the Austrian Agency for Health and Food Safety. For more than nine years he was a member of the Scientific Advice Working Party at EMA. In his current role of a member of the Biostatistics Working Party Thomas acted as rapporteur for the EMA Reflection paper on statistical methodology for the comparative assessment of quality attributes in drug development.
Bruno Boulanger (Pharmalex)
Bruno has 25 years of experience in several areas of pharmaceutical research and industry including discovery, toxicology, CMC and early clinical phases. He holds various positions in Europe and in USA. Bruno joined UCB Pharma in 2007 as Director of Exploratory Statistics. Bruno is also since 2000 Lecturer at the Université of Liège, in the School of Pharmacy, teaching Design of Experiments and Statistics. He is also a USP Expert, member of the Committee of Experts in Statistics since 2010. Bruno has authored or co-authored more than 100 publications in applied statistics.
Johanna Mielke (Bayer)
Johanna studied Statistics at TU Dortmund University (Germany). Afterwards, she joined the Statistical Methodology Group at Novartis in Basel (Switzerland) as a Doctoral Candidate. Her research was focussed on the development of statistical methodologies for clinical biosimilar development. After completing her Ph.D. in 2018, Johanna started to work as a Data Scientist at Bayer in Wuppertal (Germany).
Webinars
PSI Scientific Committee Webinar: Statistical Challenges in Analytical Comparability and Biosimilarity Assessment
Thomas Lang (EMA BSWP / AGES) - Setting the Scene: The regulatory landscape – a journey through time
Bruno Boulanger (Pharmalex) - Analytical similarity and comparability: what is the question ?
Johanna Mielke (Bayer) - The assessment of quality attributes for biosimilars: a statistical perspective on current practice and a proposal
This webinar will discuss statistical requirements for the assessment of analytical comparability and similarity assessments, for example between biosimilars and reference products or before and after manufacturing changes. This topic has been the subject of a recent EMA reflection paper and an EFSPI working group. New strategies are proposed as an alternative to mean comparisons and include the assessment of ranges, inferential approaches or the use of Bayesian methods.
Registration:
This webinar is free for PSI members to attend but has a charge of £20 for non-members. To register please click here.
Thomas Lang
(EMA BSWP / AGES)
Thomas Lang is biostatistician by training. He spent eight years in academic research, followed by three years in clinical research in the pharmaceutical industry. He currently works as senior statistical assessor for the Austrian Agency for Health and Food Safety. For more than nine years he was a member of the Scientific Advice Working Party at EMA. In his current role of a member of the Biostatistics Working Party Thomas acted as rapporteur for the EMA Reflection paper on statistical methodology for the comparative assessment of quality attributes in drug development.
Bruno Boulanger (Pharmalex)
Bruno has 25 years of experience in several areas of pharmaceutical research and industry including discovery, toxicology, CMC and early clinical phases. He holds various positions in Europe and in USA. Bruno joined UCB Pharma in 2007 as Director of Exploratory Statistics. Bruno is also since 2000 Lecturer at the Université of Liège, in the School of Pharmacy, teaching Design of Experiments and Statistics. He is also a USP Expert, member of the Committee of Experts in Statistics since 2010. Bruno has authored or co-authored more than 100 publications in applied statistics.
Johanna Mielke (Bayer)
Johanna studied Statistics at TU Dortmund University (Germany). Afterwards, she joined the Statistical Methodology Group at Novartis in Basel (Switzerland) as a Doctoral Candidate. Her research was focussed on the development of statistical methodologies for clinical biosimilar development. After completing her Ph.D. in 2018, Johanna started to work as a Data Scientist at Bayer in Wuppertal (Germany).
Careers Meetings
PSI Scientific Committee Webinar: Statistical Challenges in Analytical Comparability and Biosimilarity Assessment
Thomas Lang (EMA BSWP / AGES) - Setting the Scene: The regulatory landscape – a journey through time
Bruno Boulanger (Pharmalex) - Analytical similarity and comparability: what is the question ?
Johanna Mielke (Bayer) - The assessment of quality attributes for biosimilars: a statistical perspective on current practice and a proposal
This webinar will discuss statistical requirements for the assessment of analytical comparability and similarity assessments, for example between biosimilars and reference products or before and after manufacturing changes. This topic has been the subject of a recent EMA reflection paper and an EFSPI working group. New strategies are proposed as an alternative to mean comparisons and include the assessment of ranges, inferential approaches or the use of Bayesian methods.
Registration:
This webinar is free for PSI members to attend but has a charge of £20 for non-members. To register please click here.
Thomas Lang
(EMA BSWP / AGES)
Thomas Lang is biostatistician by training. He spent eight years in academic research, followed by three years in clinical research in the pharmaceutical industry. He currently works as senior statistical assessor for the Austrian Agency for Health and Food Safety. For more than nine years he was a member of the Scientific Advice Working Party at EMA. In his current role of a member of the Biostatistics Working Party Thomas acted as rapporteur for the EMA Reflection paper on statistical methodology for the comparative assessment of quality attributes in drug development.
Bruno Boulanger (Pharmalex)
Bruno has 25 years of experience in several areas of pharmaceutical research and industry including discovery, toxicology, CMC and early clinical phases. He holds various positions in Europe and in USA. Bruno joined UCB Pharma in 2007 as Director of Exploratory Statistics. Bruno is also since 2000 Lecturer at the Université of Liège, in the School of Pharmacy, teaching Design of Experiments and Statistics. He is also a USP Expert, member of the Committee of Experts in Statistics since 2010. Bruno has authored or co-authored more than 100 publications in applied statistics.
Johanna Mielke (Bayer)
Johanna studied Statistics at TU Dortmund University (Germany). Afterwards, she joined the Statistical Methodology Group at Novartis in Basel (Switzerland) as a Doctoral Candidate. Her research was focussed on the development of statistical methodologies for clinical biosimilar development. After completing her Ph.D. in 2018, Johanna started to work as a Data Scientist at Bayer in Wuppertal (Germany).
Upcoming Events
PSI Introduction to Industry Training (ITIT) Course - 2025/2026
An introductory course giving an overview of the pharmaceutical industry and the drug development process as a whole, aimed at those with 1-3 years' experience. It comprises of six 2-day sessions covering a range of topics including Research and Development, Toxicology, Data Management and the Role of a CRO, Clinical Trials, Reimbursement, and Marketing.
Joint PSI/EFSPI Visualisation SIG 'Wonderful Wednesday' Webinars
Our monthly webinar explores examples of innovative data visualisations relevant to our day to day work. Each month a new dataset is provided from a clinical trial or other relevant example, and participants are invited to submit a graphic that communicates interesting and relevant characteristics of the data.
PSI Book Club Webinar: Atomic Habits - The Science of Getting Your Act Together
The book club’s usual focus is to read and discuss professional development books. In this short format event you can more easily develop you career without the commitment of reading the whole book - simply listen to the 1-hour long podcast before joining the interactive session on 21 May.
PSI Webinar: Methods and tools integrating clinical trial evidence with historical or real-world data, Bayesian borrowing, and causal inference
This webinar is organised by the RWD SIG and the Historical Data SIG. We will review recent methods, applications, and tools of integrating subject-level-data from clinical trial with external data using Bayesian methods and/or causal inference methods.
This networking event is aimed at statisticians that are new to the pharmaceutical industry who wish to meet colleagues from different companies and backgrounds.
PSI Webinar: Applying the Estimand Framework to Clinical Pharmacology Trials with a Case Study in Bioequivalance
This will be a 45 minute webinar which will explain the topic presented in the published paper, ‘Applying the Estimand Framework to Clinical Pharmacology Trials with a Case Study in Bioequivalance’. There will be 15 minutes for a panel Q&A with some of the authors following the presentation.
PSI Webinar: Methodology and first results of the iRISE (improving Reproducibility In SciencE) consortium
This 1-hour webinar will be an opportunity to hear about the methodology and first results of the iRISE consortium. iRISE is working towards a better understanding of reproducibility and the interventions that work to improve it. At the end of the presentation there will also be the opportunity to ask questions.
One-day PSI/PHUSE Event: Change Management for Moving to R/Open-Source
This one-day event focuses on the comprehensive management of transitioning to R/Open-Source, addressing the challenges and providing actionable insights. Attendees will participate in sessions covering essential topics such as training best practices, creating strategic plans, making the case to senior management, and managing both statistical and programming aspects of the transition.
PSI Book Club - The Art of Explanation: How to Communicate with Clarity and Confidence
Develop your non-technical skills by reading The Art of Explanation by Ros Atkins and joining the Sept-Dec 2025 book club. You will be invited to join facilitated discussions of the concepts and ideas and apply skills from the book in-between sessions.
This course is aimed at biostatisticians with no or some pediatric drug development experience who are interested to further their understanding. We will give you an introduction to the pediatric drug development landscape. This will include identifying the key regulations and processes governing pediatric development, a discussion on the needs and challenges when conducting pediatric research and a focus on the ways to overcome these challenges from a statistical perspective.
This networking event is aimed at statisticians that are new to the pharmaceutical industry who wish to meet colleagues from different companies and backgrounds.
The program will feature insightful sessions led by distinguished invited speakers, alongside a poster session showcasing the latest advancements in the field. Further details will be provided.
This networking event is aimed at statisticians that are new to the pharmaceutical industry who wish to meet colleagues from different companies and backgrounds.
This is an exciting, new opportunity for an experienced Statistician looking to take the next step in their career. Offered as a remote or hybrid position aligned with our site in Harrogate, North Yorkshire.