Normative parameters for monitoring of nocturnal penile tumescences: results of own observations and approbation of the developed normative criteria


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Abstract

Objective. Clinical approbation of previously obtained normative criteria for evaluating erectograms using the Androscan MIT hardware complex, as well as comparing the monitoring indicators of nocturnal penile tumescence (NPT) with the results of the standard questionnaire International Index of Erectile Function-15 (IIEF-15). Materials and methods. The study included 120 patients aged 19 to 72 years. Erectile function was assessed using the IIEF-15 questionnaire and the Androscan MIT hardware complex. To assess erectile function, previously developed normative criteria for the relative increase in the diameter of the penis (OP) and the duration of NTP were used. Statistical data processing was carried out using the STATISTICA 12 software. A systematic literature search on the normative criteria for monitoring NTP was carried out in the Medline database. Results. After performing and roscanning, patients were divided according to the degree of ED: there were 12 patients without ED, 58 patients with grade 1 ED, 27 patients with grade 2 ED, and 23 patients with grade 3 ED. According to the results obtained, a positive correlation was found between the OD value and the results of the IIEF-15 questionnaire. Conclusion. The obtained data on the correlation between the results of the IIEF -15 questionnaire and the NTP monitoring parameters are consistent with most of the currently available foreign data.

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About the authors

M. E Chaliy

Lomonosov Moscow State University

Email: chalyy@bk.ru
Dr.Sc. (Med.), Professor, Leading Research Scientist, Medical Research and Education Center

D. A Ohobotov

Lomonosov Moscow State University

Email: 14072003@rambler.ru
Ph.D. (Med.), Urologist, Medical Research and Education Center, Lomonosov Moscow State University, Senior Lecturer, Department of Andrology and Urology, Faculty of Fundamental Medicine, Lomonosov Moscow State University

A. A Strigunov

Lomonosov Moscow State University

Email: an-strigunov@yandex.ru
PhD student at the Department of Urology and Andrology of the Faculty of Fundamental Medicine

A. V Kadrev

Lomonosov Moscow State University

Email: akadrev@yandex.ru
MD, Ph.D., Head of Ultrasound Diagnostics Department; Researcher, Department of Urology and Andrology, Medical Research and Educational Center, Lomonosov Moscow State University; Assistant Professor, Diagnostic Ultrasound Division, Russian Medical Academy of Continuous Professional Education

L. I Dyachuk

Lomonosov Moscow State University

Email: cardio-heart@yandex.ru
Ph.D., Head of Cardiology Department Medical Research and Educational Center

O. Yu Nesterova

Lomonosov Moscow State University

Email: oy.nesterova@gmail.com
resident physician at the Department of Urology and Andrology of the Faculty of Fundamental Medicine

A. V Mikhalchenko

Lomonosov Moscow State University

Email: mihaleksei@mail.ru
PhD student at the Department of Urology and Andrology of the Faculty of Fundamental Medicine

R. K Bogachev

Lomonosov Moscow State University

Email: roman28bogachev@gmail.com
resident physician at the Department of Urology and Andrology of the Faculty of Fundamental Medicine

A. S Tivtikyan

Lomonosov Moscow State University

Email: alexander.s.tivtikyan@gmail.com
PhD student at the Department of Urology and Andrology of the Faculty of Fundamental Medicine

D. A Tsigura

Lomonosov Moscow State University

Email: darya.cigura@gmail.com
resident physician at the Department of Urology and Andrology of the Faculty of Fundamental Medicine

A. A Kamalov

Lomonosov Moscow State University

Email: armais.kamalov@rambler.ru
Professor, Dr.Sc. (Med), Academician RAS, Director of Medical Research and Education Center of Lomonosov Moscow State University, Russia; Head of the Department of Urology and Andrology, Faculty of Fundamental Medicine, Lomonosov Moscow State University

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