Infertility affects 12% to 15% of reproductive age couples in Europe, costs approximately 1 billion Euros per year, and experts agree that these figures will double in a decade. In about 50% of such couples, infertility is caused by female health problems, more than 40% of which are related to endocrinological diseases impairing womens health also independently from fertility. Such considerations motivate our three-pillar project focusing on quantitative models for Infertility Related Endocrinological Diseases (IRED).

Our first pillar (Modelling) will develop patient-specific computer-based models for IRED. Such models will account for the physiological and pathophysiological mechanisms regulating the menstrual cycle and how this is influenced by external (e.g., drugs) as well as environmental (e.g., obesity) factors. Our model will enable a quantitative understanding of the mechanisms behind endocrine disorders such as Polycystic Ovarian Syndrome (PCOS), hyperprolactinemia or endometriosis.
Our second pillar (Computation) will develop general purpose methods and tools to support the effective exploitation of patient-specific models to reliably predict the outcome of a treatment on a specific patient and to support individualisation of a treatment for a specific patient.
Our third pillar (Clinical Trial) will gather data (e.g. hormonal secretion patterns in different physiological and pathophysiological settings) to enable validation of the models and tools developed in our project and will carry out such a validation thereby providing feedback to the previous pillars. Such a feedback loop will drive the iterative refinement approach foreseen in our project.

Our multidisciplinary consortium consists of highly qualified research institutions and hospitals (see Partners). The resulting synergies will enable successful completion of all project objectives as well as wide dissemination and effective exploitation of the project results.

Publications

2021
Mathematical Modelling and Simulation Provides Evidence for New Strategies of Ovarian Stimulation Frontiers in Endocrinology, Vol.12, 2021 Sophie Fischer, Rainald Ehrig, Stefan Schäfer, Enrico Tronci, Toni Mancini, Marcel Egli, Fabian Ille, Tillmann H. C. Krüger, Brigitte Leeners, Susanna Röblitz BibTeX
DOI
Computation of Treatments for Infertility Related Endocrinological Diseases
2018
Computing Personalised Treatments through In Silico Clinical Trials. A Case Study on Downregulation in Assisted Reproduction Experimental Evaluation of Algorithms for Solving Problems with Combinatorial Explosion, Workshop of the Federated Logic Conference 2018 (FLoC 2018), Oxford, pp. 1-16, 2018 Toni Mancini, Federico Mari, Annalisa Massini, Igor Melatti, Ivano Salvo, Stefano Sinisi, Enrico Tronci, Rainald Ehrig, Susanna Röblitz, Brigitte Leeners BibTeX
DOI
Computation of Treatments for Infertility Related Endocrinological Diseases
2017
Negative affect is unrelated to fluctuations in hormone levels across the menstrual cycle: evidence from a multisite observational study across two successive cycles Journal of Psychosomatic Research, Vol.99, pp. 21-27, 2017 Michael Hengartner, Tillmann H. C. Krüger, Kirsten Geraedts, Enrico Tronci, Toni Mancini, Fabian Ille, Marcel Egli, Susanna Röblitz, Rainald Ehrig, Lanja Saleh, Katharina Spanaus, Cordula Schippert, Yuanyuan Zhang, Brigitte Leeners BibTeX
DOI
Computation of Treatments for Infertility Related Endocrinological Diseases
2016
Algorithmic approaches to the change-point problem for ovulation detection in the human menstrual cycle Bachelor's thesis, Freie Universität Berlin, Susanna Röblitz, Marcus Weber (Advisors), 2016 Felicia Burtscher BibTeX
Computation of Treatments for Infertility Related Endocrinological Diseases
An integrative approach for model driven computation of treatments in reproductive medicine BIOMAT - Proceedings of the 15th International Symposium on Mathematical and Computational Biology, Rorkee, India, 2016 (preprint available as ZIB-Report 16-04) Rainald Ehrig, Thomas Dierkes, Stefan Schäfer, Susanna Röblitz, Enrico Tronci, Toni Mancini, Ivano Salvo, Vadim Alimguzhin, Federico Mari, Igor Melatti, Annalisa Massini, Tillmann H. C. Krüger, Marcel Egli, Fabian Ille, Brigitte Leeners PDF (ZIB-Report)
BibTeX
Computation of Treatments for Infertility Related Endocrinological Diseases
Mathematical Modelling of Follicular Maturation in Cows and Women 49. Jahrestagung der Physiologie und Pathologie der Fortpflanzung und gleichzeitig 41. Veterinär-Humanmedizinische Gemeinschaftstagung 2016, Leipzig., 2016 (epub ahead of print) Stefan Schäfer, Julia Plöntzke, Susanna Röblitz BibTeX
Computation of Treatments for Infertility Related Endocrinological Diseases
2015
Construction of ODE systems from time series data by a highly flexible modelling approach ArXiv e-prints, Vol.math.NA 1512.03357, 2015 (preprint available as ZIB-Report 15-59) Thomas Dierkes PDF
PDF (ZIB-Report)
BibTeX
Computation of Treatments for Infertility Related Endocrinological Diseases
2014
Patient-Specific Models from Inter-Patient Biological Models and Clinical Records Proceedings of the 14th Conference on Formal Methods in Computer-Aided Design (FMCAD 2014), pp. 207-214, 2014 Toni Mancini, Ivano Salvo, Federico Mari, Igor Melatti, Annalisa Massini, Stefano Sinisi, Enrico Tronci, Francesco Davi, Thomas Dierkes, Rainald Ehrig, Susanna Röblitz, Brigitte Leeners, Tillmann H. C. Krüger, Marcel Egli, Fabian Ille BibTeX
Computation of Treatments for Infertility Related Endocrinological Diseases