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1.
Drug Ther Bull ; 48(10): 113-6, 2010 Oct.
Article in English | MEDLINE | ID: mdl-20926447

ABSTRACT

Earlier this year, tamsulosin, an alpha blocker previously only available on prescription, became available for sale by pharmacists as a treatment for functional symptoms of benign prostatic hyperplasia (BPH) in men aged 45-75 years (Flomax Relief MR - Boehringer Ingelheim). A television advert for the over-the-counter (OTC) product claims that it is a "simple and effective" treatment that can relieve symptoms within 1 week, allowing the user to "take control of your annoying pee problems".¹ Here we review the evidence on tamsulosin and assess whether its availability as an OTC product confers worthwhile advantages.


Subject(s)
Adrenergic alpha-Antagonists/therapeutic use , Prostatic Hyperplasia/drug therapy , Sulfonamides/therapeutic use , Adrenergic alpha-Antagonists/economics , Adrenergic alpha-Antagonists/supply & distribution , Aged , Counseling , Fees, Pharmaceutical , Humans , Life Style , Male , Middle Aged , Nonprescription Drugs , Practice Guidelines as Topic , Prostatic Hyperplasia/economics , Sulfonamides/economics , Sulfonamides/supply & distribution , Tamsulosin , Treatment Outcome
2.
Actas urol. esp ; 33(9): 1005-1010, oct. 2009. tab, graf, ilus
Article in Spanish | IBECS | ID: ibc-84996

ABSTRACT

Introducción: La enfermedad litiásica ureteral afecta a alrededor del 12% de la población mundial y se ha incrementa de forma importante los últimos años en los países del oeste. De todos los cálculos ureterales, el 70% se encuentra en el tercio distal. Varios factores tienen una fuerte influencia en el paso espontáneo de los cálculos ureterales, tales como su tamaño, configuración y localización. En la actualidad, se atribuye un papel posible en la expulsión rápida de los cálculos en el tercio distal del uréter a los bloqueadores alfa. Material y métodos: Se analizó a 30 pacientes, divididos en 2 grupos de 15, con diagnóstico de litiasis del tercio distal del uréter; estos eran de 4-10 mm. Al primer grupo se le administró buscapina 10 mg cada 8 h más ketorolaco 10 mg cada 8 h y al segundo alfuzosina10 mg cada 24 h. Resultados: En el grupo 1 el tamaño de los cálculos en promedio fue de 6,4 mm; sólo4 pacientes expulsaron los cálculos y la expulsión se presentó en un promedio de 11,4 días. En el grupo 2, el tamaño promedio de los cálculos fue de 5,8 mm; se expulsaron 13 cálculos; sólo 2 pacientes tenían cálculos mayores, uno de 9 mm y el otro de 10 mm. El promedio de expulsión de cálculos fue de 3,3 días. Conclusiones: El uso de bloqueadores alfa adrenérgicos en la litiasis del tercio distal del uréter ha demostrado su eficacia en la aceleración e incluso en aumentar el número de cálculos expulsados, así como disminuir la sintomatología más rápidamente (AU)


Introduction: Ureteral stones occur in approximately 12% of the population worldwide, and their incidence has significantly increased in recent years in Western countries. Seventy percent of ureteral stones are located in the distal third of the ureter. Several factors have a strong influence on spontaneous passage of ureteral stones, including stone size, shape, and location. Alpha blockers are currently attributed a potential role in rapid expulsion of stones in the distal third of the ureter. Materials and methods: Thirty patients diagnosed of stones in the distal third of ureter of sizes ranging from 4 mm and 10 mm were divided into two groups. The first group was given Buscopan 10 mg plus ketorolac 10 mg every 8 hours, while the second group received alfuzosin 10 mg every 24 hours. Results: In group 1, mean stone size was 6.4 mm. Stone expulsion occurred in only 4 patients after a mean of 11.4 days. In group 2, mean stone size was 5.8 mm, and stone expulsion occurred in 13 patients after a mean of 3.3 days. The two stones that were not passed where the biggest ones (9 mm and 10 mm).Conclusions: Use of alpha-adrenergic blockers for ureteral distal third stones has been shown to be effective for increasing the stone expulsion rate and even the number of stones passed, and for faster symptom relief (AU)


Subject(s)
Humans , Male , Female , Adult , Ureterolithiasis/drug therapy , Adrenergic alpha-Antagonists/therapeutic use , Adrenergic Antagonists/pharmacokinetics , 28599 , Ureteral Calculi , Adrenergic alpha-Antagonists/supply & distribution , Ureteral Calculi/metabolism , Randomized Controlled Trials as Topic
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