Tuberous Sclerosis Complex Detected by Spontaneous Rupture of a Giant Renal Angiomyolipoma : A Case Report

A woman in her 30s was admitted with abdominal pain and nausea. CT scan revealed a spontaneous rupture of the right giant renal angiomyolipoma, and trans-arterial embolization was performed successfully. With further examination, she was found to be affected with tuberous sclerosis complex (TSC) and she finally wastreated with everolimusfor prevention of recurrent spontaneous-rupture of renal angiomyolipoma

Clinical phase III study on TAP-144-SR, an LH-RH agonist depot formulation, in patients with prostatic cancer

TAP-144-SRの前立腺癌に対する比較対照試験をリン酸ジエチルスチルベストロールを対照薬として行った.有効性では, 前立腺癌の判定基準の適格例で, TAP群54.5%(36/66), 対照群47.1%(32/68)のPR例が得られ, 両群間に有意差はみられなかった.病巣別効果や自他覚症状に対する効果でも両群間に差はみられなかった.PAPなど腫瘍マーカーに対して対照群の方が有意に優れる効果を示した.内分泌効果では両群とも全例で血清testosteroneがcastration levelに低下した.安全性については, 副作用発現率はTAP群64.1%(41/64)に対し, 対照群は95.4%(62/65)と有意に高く, 対照群で4例が副作用のため試験が中止された.主治医判定による全般安全度では"問題あり"と判定された症例はTAP群6.3%(4/64), 対照群36.9%(24/65)であった.主治医判定による有用度では"有用"以上でみると, TAP群65.6%(42/64), 対照群52.3%(34/65)であったA randomized controlled phase III clinical trial comparing TAP-144-SR (TAP) and diethylstilbestrol diphosphate was conducted for patients with prostatic cancer. Patients with Stage B, C, or D disease, who were previously untreated, were enrolled. TAP-144-SR 3.75 mg was administered subcutaneously at 4-week intervals for 12 weeks (a total of 3 injections) in the TAP-144-SR group, while 100 mg of diethylstilbestrol diphosphate was administered orally three times a day (before meals) for 12 weeks in the control group. A total of 141 patients were enrolled using a centralized telephone registration system. Four of these patients were ineligible, and there were 3 drop-outs who never received drugs because they withdrew their consents to participate in the trial. These 7 were excluded from the evaluation, and as a result, 134 patients (66 in the TAP group and 68 in the control group) were evaluable in safety and efficacy. Between the two groups, there were no significant differences in patient characteristics, except the age distribution. Clinical response rates (CR+PR) in evaluable patients according to the criteria of Japanese Prostatic Cancer Study Group were 54.5% in the TAP group and 47.1% in the control group. In addition, the rates according to the criteria for Evaluating the Direct Response to Chemotherapy in Solid Carcinomas and NPCP criteria were 7.6% in the TAP group and 8.8% in the control group and 18.2% in the TAP group and 20.6% in the control group, respectively. Using any of the three criteria, there were no significant differences in response rate between the two groups. The incidence of side effects was 64.1% in the TAP group and 95.4% in the control group; the incidence being significantly higher in the control group (p less than 0.001; chi 2-test). Therefore, the overall safety was significantly greater in the TAP group than in the control group (p less than 0.001; chi 2-test). On the basis of the efficacy and safety the clinical usefulness rate of TAP-144-SR was significantly higher than that of diethylstilbestrol diphosphate (p = 0.038; U-test). In conclusion, TAP-144-SR was confirmed to be more useful than diethylstilbestrol diphosphate as a standard drug for hormonal therapy of prostatic cancer

Effects of anti-androgens on sexual function. Double-blind comparative studies on allylestrenol and chlormadinone acetate Part I: Nocturnal penile tumescence monitoring

Allylestrenol (ALE) and chlormadinone acetate (CMA) were administered to patients with prostatomegaly by the double-blind method, and the effects of these antiandrogens on their sexual function were objectively compared. Each agent was orally administered to 58 patients in a dosage of 50 mg/day for 12 consecutive weeks. For the objective evaluation of the sexual function, nocturnal penil tumescence (NPT) was measured using an erectometer. For the subjective evaluation the conventional interview method was employed. The levels of hormones relating to sexual function were also determined. A decrease in NPT was noted in both the ALE and CMA groups, but the degree of the decrease was significantly smaller in the ALE group than in the CMA group (p less than 0.001). The results of the interview, revealed a large between the two drug groups; in the CMA group, marked worsening for all items. In the determination of hormones, levels of luteinizing hormone, follicle stimulating hormone, testosterone and estradiol were decreased in both drug groups, while the prolactin level was increased in both groups. The changes in the testosterone, estradiol and prolactin levels in the CMA group were significantly dominant compared with those in the ALE group. In addition, drop-out cases due to a decrease in the sexual function numbered 7 (12.1%) in the CMA group, while there were no such drop-out cases in the ALE group; the difference in the drop-out rate was thus significant. In conclusion, ALE's effects on the sexual function were concluded to be smaller than those of CMA

Effects of anti-androgens on sexual function. Double-blind comparative studies on allylestrenol and chlormadinone acetate. Part II: Self-assessment questionnaire method

Allylestrenol (ALE) and chlormadinone acetate (CMA) were administered to patients with prostatomegaly by the double-blind method, and a self-assessment questionnaire method developed by the authors was used to study the influence of these two antiandrogens on their sexual function. Each test drug was orally administered to 58 patients, in a daily dosage of 50 mg for 12 consecutive weeks. The questionnaires consisted of 6 categories each consisting of 5 questions, or 30 questions in total. The 6 categories were "sexual desire, " "erectile capacity" and "ejaculation, " which relate to the sexual function, and "living environment (including the frequency of sex), " "dysuria" and "dummy (personality)." Each question was graded into 0-10 points, and each patient was requested to circle the number which best described his status. The scores were compiled and statistically analyzed. Many patients were senile. Evaluable answers were obtained for 99 (85.3%) of the 116 patients. Factor analysis based on the preadministration scores confirmed the contents of the questionnaires to be appropriate for the objectives of the present study. Multiple regression analysis revealed a high correlation between the self-assessment scores and objective data (nocturnal penile tumescence values; NPT values) when dropout cases due to a decrease in the sexual function and non-replying cases were excluded. The self-assessment questionnaire method was concluded to be as useful an objective test method as the NPT measurement for examining the sexual function. Aggravation of the "frequency of urination during night" was conspicuous in the CMA group, and there was a significant difference (p less than 0.05) in this parameter between the two groups. Except for this parameter, dysuria was improved in both administration groups, and there was no significant difference in the efficacy of the two drugs. Both drugs tended to suppress overall sexual function, but the suppression was less severe in the ALE group. Especially the suppression was significantly (p less than 0.05) lower in the ALE group regarding the 3 parameters of "contact sexual arousal, " "contact erection" and "morning erection", which are included in the category of "sexual desire" or "erectile capacity." Also, suppression of "frequency of sex" and "intensity of sexual desire" tended to be lower in the ALE group at a level of significance of p less than 0.1. Regarding questions in the category of "ejaculation, " the incidence of non-replies was high in both groups, but its rate was higher in the CMA group