Our Publications

At OVIklinika, we focus on advancing knowledge and innovation in infertility treatment. Our specialists regularly publish the results of their research, which help to advance reproductive medicine and provide Patients with modern, effective therapies. In this section, we share the scientific achievements of our experts, which offer significant support to individuals seeking help in reproductive health and infertility treatment.

Prof. Piotr Laudański, MD, PhD

Professor Piotr Laudański is a recognized expert in obstetrics, gynecology, and reproductive medicine. His work focuses particularly on supporting Patients with endometriosis, couples facing infertility, and the care of pregnancies following infertility treatment. He holds additional specializations in perinatology and gynecological endocrinology and reproduction. He is the author of numerous publications and editor of the books *Infertility — Common Issues* and *Infertility — Latest Recommendations*.

We invite you to explore selected publications by Professor Laudański, shedding light on the latest discoveries and recommendations in infertility treatment.

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  • Detection of Cathepsins L and S in Plasma and Peritoneal Fluid of Women with Endometriosis
    Załęcka J, Zielińska Z, Ołdak Ł, Sakowicz A, Laudański P.
    Adv Med Sci. 2024;69(2):224-230. doi: 10.1016/j.advms.2024.04.004.
  • Immunological Aspects of Infertility – The Role of KIR Receptors and HLA-C Antigen
    Wasilewska A, Grabowska M, Laudański P.
    Cells. 2024;13(1):59. doi: 10.3390/cells13010059.
  • Uterine Fibroids: Research on New Therapeutic Targets
    Ciebiera M, Kociuba J, Laudański P. Expert Opin Ther Targets. 2024;28(8):669-687. doi: 10.1080/14728222.2024.2390094.
  • Is the Leptin/BMI Ratio a Reliable Biomarker of Endometriosis?
    Zyguła A, Sankiewicz A, Sakowicz A, Laudański P, et al.
    Front Endocrinol. 2024;15:1359182. doi: 10.3389/fendo.2024.1359182.
  • Application of Neoglycolipid-based Microarray System in Endometriosis Diagnosis – Preliminary Study
    Wojtyla C, Tołwiński I, Laudański P.
    J Inflamm Res. 2024;17:899-908. doi: 10.2147/JIR.S439709.
  • Annexin A2 Levels in Plasma and Peritoneal Fluid in Patients with Endometriosis
    Zygarowicz M, Kacperczyk-Bartnik J, Laudański P, et al.
    J Inflamm Res. 2023;16:5959-5969. doi: 10.2147/JIR.S421389.
  • Evaluation of Proteasome and Immunoproteasome Levels in Plasma and Peritoneal Fluid in Patients with Endometriosis
    Wróbel M, Zuzanna Z, Ołdak Ł, Laudański P, et al.
    Int J Mol Sci. 2023;24(18):14363. doi: 10.3390/ijms241814363.
  • Gene Expression Profiling for Precise Endometrial Receptivity Testing
    Meltsov A, Saare M, Laudański P, et al.
    Sci Rep. 2023;13(1):13959. doi: 10.1038/s41598-023-40991-z.
  • Variability in Vitamin D-binding Protein and Lactoferrin Concentrations in Plasma and Peritoneal Fluid in Patients with Endometriosis
    Lisowska-Myjak B, Skarżyńska E, Wróbel M, Laudański P, et al.
    Int J Mol Sci. 2023;24(9):7828. doi: 10.3390/ijms24097828.
  • Personalized Embryo Transfer (pET) Based on Endometrial Receptivity (ER) Testing as a Means to Increase IVF Success
    Urban A, Warzecha D, Laudański P, et al.
    Ginekol Pol. 2023;94(12):1004-1010. doi: 10.5603/GP.a2023.0041.
  • Study of Autoantigens in Plasma and Peritoneal Fluid in Patients with Endometriosis
    Laudański P, Rogalska G, Warzecha D, et al.
    Hum Reprod. 2023;38(4):629-643. doi: 10.1093/humrep/dead011.
  • The Impact of Lactoferrin on Iron Metabolism in Women with Endometriosis
    Skarżyńska E, Wróbel M, Zborowska H, Laudański P, et al.
    Int J Mol Sci. 2023;24(2):1619. doi: 10.3390/ijms24021619.
  • The Role of miRNA Molecules in Miscarriage Process
    Omeljaniuk WJ, Laudański P, et al.
    Biol Reprod. 2023;109(1):29-44. doi: 10.1093/biolre/ioad047.
  • ZEB Levels in Plasma and Peritoneal Fluid in Patients with Endometriosis and Infertility
    Bartnik P, Kacperczyk-Bartnik J, Laudański P, et al.
    Biomedicines. 2022;10(10):2460. doi: 10.3390/biomedicines10102460.
  • Poly (ADP-Ribose) Polymerase Levels in Plasma and Peritoneal Fluid in Patients with Endometriosis
    Kacperczyk-Bartnik J, Bartnik P, Laudański P, et al. Biomedicines. 2022;10(10):2451. doi: 10.3390/biomedicines10102451.
  • Molecular Mechanisms Linking Endometriosis and Ectopic Pregnancy
    Załęcka J, Pankiewicz K, Laudański P, et al.
    Int J Mol Sci. 2022;23(7):3490. doi: 10.3390/ijms23073490.
  • Diagnostic Delay of Endometriosis in Adults and Adolescents – Current Knowledge
    Wróbel M, Wielgoś M, Laudański P, et al.
    Adv Med Sci. 2022;67(1):148-153. doi: 10.1016/j.advms.2022.02.003.
  • The Role of Non-Coding RNAs in the Pathophysiology and Treatment of Premature Ovarian Failure
    Pankiewicz K, Laudański P, et al.
    Int J Mol Sci. 2021;22(17):9336. doi: 10.3390/ijms22179336.
  • Endometrial Microbiome Analysis: Methodological Recommendations and Best Practices
    Molina NM, Sola-Leyva A, Laudański P, et al.
    Hum Reprod. 2021;36(4):859-879. doi: 10.1093/humrep/deab009.

  • Full list of publications 👉 PUBMED

  • Professor Piotr Laudański, a renowned specialist in reproductive medicine and gynecological endocrinology, is the author and co-author of books such as “Infertility — Common Issues”, “Infertility — Latest Recommendations”, “Gynecological Endocrinology”, “In the Specialist’s Office: Gynecological Endocrinology and Infertility”, and “Gynecological Endocrinology and Infertility. Part 1”. These publications provide a comprehensive source of knowledge on infertility diagnostics and treatment, as well as endocrine disorders, delivering valuable information for both medical specialists and Patients.
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Dr. Piotr Pierzyński, MD, PhD,

is a specialist in gynecology and obstetrics and a recognized expert in reproductive medicine and gynecological endocrinology. He holds certification in reproductive medicine from the British Fertility Society and completed his specialized training at prestigious centers in Poland, the United Kingdom, Sweden, and Germany. Dr. Pierzyński is the author of numerous scientific publications and patents and is a respected lecturer, conducting advanced courses in infertility and gynecological endocrinology for medical professionals.

  • Effect of the oxytocin receptor antagonist nolasiban on pregnancy rates in women undergoing embryo transfer following IVF: analysis of three randomised clinical trials.
    Griesinger G, Blockeel C, Pierzynski P, Tournaye H, Višňová H, Humberstone A, Terrill P, Pohl O, Garner E, Donnez J, Loumaye E.
    Hum Reprod. 2021 Mar 18;36(4):1007-1020. doi: 0.1093/humrep/deaa369.
  • The mechanism of action of oxytocin antagonist nolasiban in ART in healthy female volunteers.
    Pierzyński P, Pohl O, Marchand L, Mackens S, Lorch U, Gotteland JP, Blockeel C.
    Reprod Biomed Online. 2021 Aug;43(2):184-192. doi: 10.1016/j.rbmo.2021.01.003.
  • Oxytocin antagonism reverses the effects of high oestrogen levels and oxytocin on decidualization and cyclooxygenase activity in endometrial tissues.
    Sztachelska M, Ponikwicka-Tyszko D, Sokolowska G, Anisimowicz S, Czerniecki J, Lebiedzinska W, Zbucka-Kretowska M, Zygmunt M, Wołczynski S, Pierzynski P.
    Reprod Biomed Online. 2019 Nov;39(5):737-744. doi: 10.1016/j.rbmo.2019.06.002.
  • Use of antagonists of oxytocin and/ or vasopressin in assisted reproduction.
    Pierzynski, Kuczyński W.
    Patent Europejski nr EP 1 879 572 B1. Rodzina patentów – europejskie: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR, pozostałe: KR,RU,MX,WO,IL. Aplikacja nr 06747719.0, Data publikacji patentu 04.05.2011 / Biuletyn European Patent Office nr 2011/18
  • Oxytocin and vasopressin V(1A) receptors as new therapeutic targets in assisted reproduction.
    Pierzynski P.
    Reprod Biomed Online. 2011 Jan;22(1):9-16. doi: 10.1016/j.rbmo.2010.09.015.
  • Oxytocin antagonists may improve infertility treatment.
    Pierzynski P, Reinheimer TM, Kuczynski W.
    Fertil Steril. 2007 Jul;88(1):213.e19-22. doi: 10.1016/j.fertnstert.2006.09.017.
  • Effect of atosiban on rabbit embryo development and human sperm motility.
    Pierzynski P, Gajda B, Smorag Z, Rasmussen AD, Kuczynski W.
    Fertil Steril. 2007 May;87(5):1147-52. doi: 10.1016/j.fertnstert.2006.08.089.
  • Uterine Contractile Activity During Embryo Transfer – A New Pharmacotherapeutic Target in Assisted Reproduction
    Pierzyński P, Zbucka-Kretowska M.
    Ginekol Pol. 2014;85(8):609-13. doi: 10.17772/gp/1780.
  • Is the leptin/BMI ratio a reliable biomarker for endometriosis?
    Zyguła A, Sankiewicz A, Sakowicz A, Pierzyński P, et al.
    Front Endocrinol. 2024;15:1359182. doi: 10.3389/fendo.2024.1359182.
  • Evaluation of Proteasome and Immunoproteasome Levels in Plasma and Peritoneal Fluid in Patients with Endometriosis.
    Wróbel M, Zuzanna Z, Ołdak Ł, Kalicka A, Pierzyński P, et al.
    Int J Mol Sci. 2023;24(18):14363. doi: 10.3390/ijms241814363.
  • The Association between Bisphenol A, Steroid Hormones, and Selected MicroRNAs Levels in Seminal Plasma of Men with Infertility.
    Palak E, Lebiedzińska W, Anisimowicz S, Sztachelska M, Pierzyński P, Wiczkowski W, Żelazowska-Rutkowska B, Niklińska GN, Ponikwicka-Tyszko D, Wołczyński S.
    J Clin Med. 2021 Dec 18;10(24):5945. doi: 10.3390/jcm10245945.
  • Simultaneous analysis of bisphenol A fractions in maternal and fetal compartments in early second trimester of pregnancy.
    Zbucka-Krętowska M, Łazarek U, Miltyk W, Sidorkiewicz I, Pierzyński P, Milewski R, Wołczyński S, Czerniecki J.J
    Perinat Med. 2019 Sep 25;47(7):765-770. doi: 10.1515/jpm-2019-0040.
  • Role of sphingolipids in the pathogenesis of intrahepatic cholestasis.
    Mikucka-Niczyporuk A, Pierzyński P, et al.
    Prostaglandins Other Lipid Mediat. 2020;147:106399. doi: 10.1016/j.prostaglandins.2019.106399.
  • The SPRi determination of cathepsin L and S in plasma and peritoneal fluid of women with endometriosis.
    Załęcka J, Zielińska Z, Ołdak Ł, Sakowicz A, Mańka G, Kiecka M, Spaczyński R, Piekarski P, Banaszewska B, Jakimiuk A, Issat T, Młodawski J, Szubert M, Sieroszewski P, Raba G, Szczupak K, Kluz T, Kluza M, Pierzyński P, Ciebiera M, Wojtyła C, Lipa M, Warzecha D, Wielgoś M, Cendrowski K, Gorodkiewicz E, Laudański P.
    Adv Med Sci. 2024 Apr 18;69(2):224-230. doi: 10.1016/j.advms.2024.04.004.
  • Differences in permeability of preterm and term fetal membranes to calcium ions – Preliminary report.
    Pierzyński P, Urban R, Kuć P, Lemancewicz A, Malzahn E, Laudański T.
    Placenta. 2016 Mar;39:84-6. doi: 10.1016/j.placenta.2015.07.002.
zajsc w ciaze

Dr. Piotr Pierzyński is the author of the book Conceiving a Pregnancy – a comprehensive guide for couples trying to conceive and seeking treatment for infertility. The book is divided into five chapters, providing accessible information on the menstrual cycle and female fertility, male fertility, preparation for pregnancy, infertility treatment, and early pregnancy care. This guide offers evidence-based knowledge on infertility, helping readers to prepare effectively for pregnancy and, if needed, to seek treatment at a reproductive medicine center.

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