Somatostatin analogs in the treatment of castrate-resistant prostate cancer: efficacy and tolerability

Autor: G. P. Kolesnikov, A. S. Semkov, A. A. Bystrov, I. N. Naumova
Jazyk: ruština
Rok vydání: 2016
Předmět:
medicine.medical_specialty
Urology
medicine.medical_treatment
Octreotide
castrate-resistant prostate cancer (crpc) is one of the most complex and currently completely unsolved problems of oncourology. possible novel treatment of crpc is administration of octreotide long
long-acting somatostatin analogue. in this paper we have shown an experience of treatment with octreotide long 30 mg and dexamethasone in 69 crpc patients from february 2014 to march 2016. we have assessed an efficacy and safety of the therapy. age of patients ranged from 56 to 89 years
all patients had continued androgen deprivation. response to the treatment was assessed clinically by the following factors: change in the level of prostate specific antigen (psa) in serum
dynamics of indicators of general and biochemical blood tests
the level of pain syndrome and improvement in the patient’s quality of life. total response to reduction and stabilization of psa level was achieved in 70.9 % of patients. in general
the best results were observed in the group of patients treated with octreotide long before first-line chemotherapy with docetaxel. tolerability of octreotide long in combination with dexamethasone in all cases was good. no significant side effects – neither hematological
nor clinical were noted. we also did not register any cases of drug discontinuation due to its intolerance

urologic and male genital diseases
Gastroenterology
Prostate cancer
Quality of life
Internal medicine
medicine
Radiology
Nuclear Medicine and imaging

Dexamethasone
Chemotherapy
business.industry
medicine.disease
Surgery
Prostate-specific antigen
Oncology
Tolerability
Docetaxel
Nephrology
Medicine
business
medicine.drug
Zdroj: Onkourologiâ, Vol 12, Iss 3, Pp 96-101 (2016)
ISSN: 1996-1812
1726-9776
Popis: Castrate-resistant prostate cancer (CRPC) is one of the most complex and currently completely unsolved problems of oncourology. Possible novel treatment of CRPC is administration of Octreotide Long, long-acting somatostatin analogue. In this paper we have shown an experience of treatment with Octreotide Long 30 mg and dexamethasone in 69 CRPC patients from February 2014 to March 2016. We have assessed an efficacy and safety of the therapy. Age of patients ranged from 56 to 89 years, all patients had continued androgen deprivation. Response to the treatment was assessed clinically by the following factors: change in the level of prostate specific antigen (PSA) in serum, dynamics of indicators of general and biochemical blood tests, the level of pain syndrome and improvement in the patient’s quality of life. Total response to reduction and stabilization of PSA level was achieved in 70.9 % of patients. In general, the best results were observed in the group of patients treated with Octreotide Long before first-line chemotherapy with docetaxel. Tolerability of Octreotide Long in combination with dexamethasone in all cases was good. No significant side effects – neither hematological, nor clinical were noted. We also did not register any cases of drug discontinuation due to its intolerance.
Databáze: OpenAIRE