Knigavko Oleksandr (Alexandr) doctor – urologist- andrologist, doctor of medical science, Professor department of Urology, Nephrology and Andrology of Kharkiv National Medical University, Senior Researcher and Head of Kharkiv researcher Center of Andrology and Human Reproduction, director Andrological Departments of Institute Stem Cells Bio-rehabilitation.
Since 2002 till now Professor Oleksandr Knigavko has worked as a doctor – urologist- andrologist in the Kharkov Regional Clinical Centre of Urology and Nephrology. It is the biggest Urological center in Europe for 420 beds with highly specialized departments including Andrological department for 30 beds where he’s worked for 20 years. Every day Professor Knigavko consults 20-30 patients with andrological problems (Male infertility, Erectile Dysfunction, Peyronie disease, premature and retrograde ejaculation, STI, prostatitis and another disease of male sexual tract). Each month Knigavko Oleksandr operates 40-50 patients with andrological problems (varicocele, hypospadias, urethral stricture, corporoplasty for Peyronie’s disease, penile prosthesis implantation for ED, penile length and girth enlargement…). Professor Knigavko developed and patented some operations for treatment ED, Premature ejaculation and male infertility. Generally 19 patents for inventions, new methods of treatment and new technic of operation were obtained by him. The last patent was devoted to treatment erectile dysfunction caused by venous leakage with autological stem cells, PRP microinjection and venoocclusive surgery.
In 2003-2005 dr. Knigavko took part in Ukrainian part of INUENDO project (AllEuropean research influence of dioxins on human reproductive function) as andrologist.
In February 2008 Knigavko Oleksandr obtained PhD degree for work “Influence of group agglutinogens secretion on course and treatment of male sexual transmitted infection”.
In 2010 A. professor Knigavko had one month Urology and Andrology fellowship in AKH, Vienna, Austria, after that he performed Marmar Surgery for varicocele treatment first in Kharkiv. For this time dr. Knigavko performed more than 4000 Marmara surgeries. Today, prof. Knigavko regularly conducts training courses on the Marmara technique for other urologists in Ukraine and abroad.
In 2019 I obtained degree Doctor of Science and obtained position of Professor. According to 10-years supervision patients with premature ejaculation proved efectivness of selective neurectomy for treatment primary Premature ejaculation.
From 2014 Professor Knigavko became a member of European and International Society of Sexual Medicine. Dr. Knigavko presented some of my works during 16th — 21th annual ESSM congresses. From 2017 year he’s member of American Society of Andrologists. From 2020 prof. Knigavko is a member of Arab Association of Urology.