How do symptoms indicative of BPH progress in real life practice? The UK experience

• Published in: European urology Vol. 38 Suppl 1; p. 48
• Main Authors: Clifford, G M, Logie, J, Farmer, R D
• Format: Journal Article
• Language: English
• Published: Switzerland 2000
• Subjects: Aged; Aged, 80 and over; Disease Progression; Humans; Male; Middle Aged; Prostatic Hyperplasia - complications; Prostatic Hyperplasia - diagnosis; United Kingdom; Urination Disorders - diagnosis; Urination Disorders - etiology
• ISSN: 0302-2838
• DOI: 10.1159/000052401

Lower urinary tract symptoms (LUTS) are usually, but not exclusively associated with benign prostatic hyperplasia (BPH). Using a population identified from the UK General Practice Research Database (GPRD), we describe the changes in the management of LUTS/BPH and assess the effectiveness of medical therapy between 1992 and 1998. 61,364 men with LUTS/BPH and without a record of prostatic cancer were identified on the database. 14,195 were treated with an alpha1-blocker or finasteride. Treatment failure was defined as prostatic surgery, catheterisation or a switch in medical therapy. LUTS/BPH incidence increased linearly from the age of 45 to 85 years (r2 = 0.992) and prevalence increased from 3.5% to 35% for men in their late 40s and 80s respectively. Prostatectomy rates increased linearly from the age of 50 to 80 years (r2 = 0.984). Between 1992 and 1998, total treated-patient time had increased 3-fold, patients have been medically treated earlier and have increasingly been prescribed the LUTS/BPH-specific treatments finasteride, tamsulosin and alfuzosin in comparison to older treatments (indoramin, prazosin). In parallel, there has been a progressive increase in the interval between first diagnosis and prostatic surgery, and this interval is significantly longer for medically treated patients than those receiving no medical therapy. The intervals between the start and failure of medical therapy were significantly shorter for patients receiving indoramin and prazosin than for those receiving specific LUTS/BPH treatments. Between 1992 and 1998 there has been a significant lengthening of the period between first diagnosis of LUTS/BPH and surgery. This postponement of surgery is associated with earlier treatment and the increased use of specific LUTS/BPH treatments that appear more effective than older products in delaying treatment failure.