Compliance with Testosterone Replacement Therapy in Patients with Testosterone Deficiency Syndrome: A 10-Year Observational Study in Korea
Purpose: To determine the compliance rate with testosterone replacement therapy (TRT) in patients with testosterone deficiency syndrome (TDS), we evaluated the treatment continuation rate and the reasons for discontinuation of initial treatment according to each formulations and patient characteri...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Korean Society for Sexual Medicine and Andrology
2022-10-01
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| Series: | The World Journal of Men's Health |
| Subjects: |
| Summary: | Purpose: To determine the compliance rate with testosterone replacement therapy (TRT) in patients with testosterone deficiency
syndrome (TDS), we evaluated the treatment continuation rate and the reasons for discontinuation of initial treatment
according to each formulations and patient characteristics.
Materials and Methods: Among men over 40 years of age who were diagnosed with TDS and then underwent TRT, their
medical records were retrospectively analyzed for those who were followed up for more than 10 years.
Results: A total of 640 patients were included in the analysis. It was found that 75.9% of patients continued treatment for 1
year after starting. Patients treated with 1,000 mg of testosterone undecanoate injection had the highest treatment rate. Inconvenience
of medication was the most common reason for discontinuing treatment, followed by cost, concern about side
effects, lack of efficacy, and symptom recovery. The reasons for discontinuing treatment differed according to the type of formulations,
and the longest continuous treatment period in all patients was 15.4±7.6 months on average. The treatment continuation
rate tended to be high in patients with low serum total testosterone before starting treatment, in patients with severe
erectile dysfunction, and in patients using phosphodiesterase-5 (PDE5) inhibitors.
Conclusions: Among the various formulations of TDS, testosterone undecanoate injection (1,000 mg) had the highest compliance
rate. In addition, it was found that the reasons for discontinuation of treatment varied according to the characteristics of
each formulation. |
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| ISSN: | 2287-4208 2287-4690 |