Affiliations: [a] Department of Human Reproduction, Menopause and Aesthetic Gynecological Endocrinology, Cantonal Hospital Zenica, Zenica, Bosnia and Herzegovina | [b] Department of Gynecology and Obstetrics, School of Medicine, University of Zenica, Zenica, Bosnia and Herzegovina | [c] Department of Gynecology and Obstetrics, General Hospital Tešanj, Tešanj, Bosnia and Herzegovina | [d] Department of Gynecology and Obstetrics, Cantonal Hospital Zenica, Zenica, Bosnia and Herzegovina | [e] Department of Pharmacology, Sarajevo Medical School, Sarajevo School of Science and Technology, Sarajevo, Bosnia and Herzegovina | [f] Department of Cardiology, General Hospital “Prim. Dr. Abdulah Nakas”, Sarajevo, Bosnia and Herzegovina
Abstract: BACKGROUND: Thanks to modern methods of assisted reproduction (ART), parenthood has become an attainable goal for couples in which the male partner has experienced spinal cord injury (SCI). OBJECTIVE: The aim of our study was to determine the success of the treatment of infertile patients with SCI with intracytoplasmic sperm injection (ICSI) of cryopreserved sperm obtained by the testicular sperm aspiration (TESA) procedure. METHODS: In this retrospective study 156 infertile couples were included, in which the male partner is primarily infertile due to azoospermia. Infertile couples were divided into two groups. The first group (n= 82) includes men with SCI, and the second (n= 74) men with obstructive azoospermia (OA) as the cause of infertility. All infertile men were examined and processed in the diagnostic procedure, and based on the urological findings, surgical extraction of sperm from the testicles was indicated. Exclusion criteria were the age of women over 40 and men over 45. RESULTS: We found that the quality of sperm was worse in the group with SCI, compared to the group with OA, but without statistical significance. Zenica and Johnsen score (p= 0.001; p= 0.000) showed worse semen characteristics in the group with SCI. There were no significant differences in the average number of embryos (p= 0.698), pregnancy rates per cycle (p= 0.979) and pregnancy rates per embrio transfer (ET), clinical pregnancy rates per ET (p= 0.987) and delivery rates per ET (p= 0.804) in couples with SCI, compared to couples with OA. CONCLUSION: Based on the results of this research, the TESA and ICSI procedures can be recommended as a successful method in the treatment of male infertility caused by azoospermia due to SCI.
