Comparison of efficacy between Tamsulosin and Finasteride on symptomatic Benign Prostatic Hyperplasia.

This prospective study was done to compare the efficacy of Tamsulosin and Finasteride for the medical treatment of symptomatic Benign Prostatic Hyperplasia (BPH) at the surgery and urology outpatient department of Mymensingh Medical College Hospital during the period from January 2003 to December 2004. Closely matched 70 patients in the age range of 50-80 years presented with lower urinary tract symptoms and clinically diagnosed as BPH were selected in the present study. Among them, 36 patients (Group I) and 34 patients (Group II) were treated with Tamsulosin (0.4 mg once daily) and Finasteride (5 mg once daily) for a duration of 06 months respectively. The efficacy of two drugs was compared on the basis of IPSS and Qmax. The base-line parameters of both groups were statistically insignificant. A significant improvement of IPSS and Qmax was found after 06 months of treatment in both groups (P<0.001). A significant improvement of IPSS Qmax was found in both groups (p<0.001) during follow-up at 1st, 2nd, 4th and 6th month. It was also observed that Tamsulosin improved the IPSS and Qmax more quickly than Finasteride.

A cheap and convenient modification of arsine generator used for arsenic estimation.

In a study observing the effect of spirulina in the treatment of chronic arsenic poisoning quantitative estimation of arsenic in the urine of the patients was necessary. It was decided to try a modification of the arsine generator in the process. An alternative apparatus was designed following the structure of arsine generator by White (1976) using a 50-ml conical flask with rubber cork, 4-ml injection vial, two 3" long glass tubes and a glass test tube. An experiment was carried out with solutions containing known amounts of arsenic. The alternative arsine generator was tried in the estimation of arsenic content in those solutions. The results revealed that the apparatus permitted correct measurement of arsenic concentration. The alternative arsine generator was cheap easy to use and provided authentic results in estimation of arsenic concentration in the urine of patients with chronic arsenic poisoning.