Clinical efficacy of in vitro local high-frequency hyperthermia combined with drugs in the treatment of type Ⅲb chronic prostatitis / 现代泌尿外科杂志

【Objective】 To investigate the efficacy of in vitro local high-frequency hyperthermia combined with drugs in the treatment of type Ⅲb chronic prostatitis (CP). 【Methods】 A total of 148 patients with type Ⅲb CP treated in our hospital during Jun.2020 and Jun.2022 were randomly divided into control group (n=74) and combination group (n=74). The control group received only drug treatment, while the combination group received extracorporeal local high-frequency hyperthermia treatment. The National Institutes of Health Chronic Prostatitis Symptom Index (NIH-CPSI), maximum urinary flow rate (MFR), average urinary flow rate (AFR) and International Index of Erectile Function-5 (IIEF-5) score were compared between the two groups. 【Results】 There were no significant differences between the two groups in terms of NIH-CPSI, MFR, AFR and IIEF-5 score before treatment(P>0.05). After treatment, these indexes increased in both groups (P<0.05), and the improvements in the combination group were more significant (P<0.05). 【Conclusion】 Medication combined with in vitro local high-frequency hyperthermia is effective in improving the clinical symptoms of type Ⅲb CP, which is worth clinical promotion.

A clinical study of different doses and frequencies of Sildenafil in the treatment of erectile dysfunction / 现代泌尿外科杂志

【Objective】 To evaluate the efficacy and safety of different doses and frequencies of oral Sildenafil in the treatment of erectile dysfunction (ED). 【Methods】 The randomized,open clinical trial included 120 ED patients who met the inclusion and exclusion criteria. The patients were randomly divided into the following groups:on-schedule (25 mg/day),on-demand (50 mg,taken irregularly half an hour before each sexual life),new regular group (25 mg/day,50 mg more before each sexual life),regular group (100 mg/time,twice/week). All treatments lasted for 8 weeks. The follow-up indexes included the five-item International Index of Erectile Function (IIEF-5),Erection Hardness Scale (EHS) and Sexual Encounter Profile (SEP2/3). The adverse reactions were recorded. 【Results】 The IIEF-5 scores of the four groups were significantly higher than those after baseline treatment (P0.05). In terms of effective rate,at the 16th week,there were significant differences between the on-demand group (10.7%) and new regular group (62.1%),and between the on-demand group (10.7%) and regular group (50.0%) (P<0.001). In terms of EHS, the percentage of grade 4 patients in regular group was significant higher than that in the on-demand group at the 8th week and 16th week (all P<0.05). In terms of positive rate of SEP-3,there was a significant difference between the on-demand group and regular group (P=0.042) at the 16th week. In the course of treatment,there were transient adverse reactions such as headache,blurred vision,stuffy nose and back pain,which did not affect the treatment. 【Conclusion】 All of the four treatment methods of oral sildenafil showed good efficacy. Both regular group and new regular group maintained good clinical efficacy during the follow-up,which is better than that of the on-demand group. The new regular scheme can be used as a new,safe and effective treatment option.

Prevalence of Periodontitis in Erectile Dysfunction Patients

ABSTRACT@#Erectile dysfunction (ED) and periodontitis have common risk factors, such as diabetes mellitus and tobacco smoking. Multiple reports are available in regard to the association between ED and chronic periodontitis (CP). The study aimed to determine the association of ED and CP in selected Malaysian population. In this study, 74 patients (mean age = 52.4 ± 10.9 years old) diagnosed with ED, from scores via the International Index of Erectile Function (IIEF-5) questionnaire, were included. ED severity was classified as mild, mild to moderate, moderate, and severe. Periodontal condition was recorded using basic periodontal examination (BPE) method, of which scores of 0, 1, 2, and 3 were associated with having no periodontitis while a score of 4 was considered to have periodontitis. There are 40 (54.1%) subjects found to have periodontitis and the association of ED and periodontitis showed a moderate positive degree of correlation, ρ = 0.487 (p < 0.001). The percentage of subjects having periodontitis indicated an increasing trend with the severity of ED; from 19.0% (mild ED), 54.2% (mild to moderate ED), 75.0% (moderate ED), to 84.6% (severe ED). A greater degree of correlation was noted between dental scaling experience and ED, ρ = 0.635 (p < 0.001). Binomial logistic regression had shown no other co-morbidities and factors were affecting this relation. There seemed to be an association between ED and periodontitis existing in these selected Malaysian populations.

Clinical Effect Study on Bailing Capsules in the Treatment of 68 Cases of Diabetic Impotence / 中国药师

Objective:To study the clinical effect of Bailing capsules in the treatment of diabetic impotence. Methods: Totally 136 cases of diabetic impotence were randomly divided into the observation group and the control group with 68 cases each. The obser-vation group was treated with Bailing capsules and the control group was with tadalafil tablets. The effect of the two groups was com-pared, and the changes in IIEF-5 score, serum testosterone ( T) and zinc ( Zn2+) before and after the treatment were studied as well. Results:The total effective rate of the observation group was 83. 82% while that of the control group was 67. 65%, and the difference was statistically significant (P0. 05), while IIEF-5 score was increased significantly (P0.05), while the serum testosterone (T) and IIEF-5 score were increased significantly in the observation group (P <0. 05). After the treatment, the symptoms in the two groups were both improved with increased IIEF-5 score, T and Zn2+, and the ob-servation group was with more obvious improvement. Conclusion:The effect of Bailing capsules in the treatment of diabetic impotence is promising, which is worthy of further study.

Prevalence of Erectile Dysfunction and Utilization of Sexual Counseling in Community Family Medicine Clinics / 가정의학회지

BACKGROUND: Sexual dysfunction such as erectile dysfunction (ED) may be a hidden agenda, but, it should be dealt with by family physicians in primary care. We investigated the prevalence of ED and utilization of sexual consultation practice among community family physicians. METHODS: We analyzed the subjects who were males aged over 30 and married who visited 10 community family clinics around Seoul, Korea and completed questionnaires related to erectile function and utilization of sexual consultation service from May 9 to 28 2009. ED was designated if the 5-item version of international index of erectile dysfunction (IIEF-5) scores were less than 17. RESULTS: The average age of the responders was 45.6 years. The prevalence of ED was 43.3% and increased according to age, chronic disease, low educational history and low family income. Almost all of the mild ED patients answered that they needed sexual consultation. But, half of them had no plan to have a sexual consultation. Odds ratios (ORs) with 95% confidence intervals (CIs) for having a sexual consultation or not according to variables were calculated with logistic regression. More severe ED (OR = 0.875; 95% CI, 0.827 to 0.926), existence of chronic disease (OR = 1.828; 95% CI, 1.026 to 3.260), inferior education (OR = 0.395; 95% CI, 0.196 to 0.796), and lower income (OR = 0.326; 95% CI, 0.124 to 0.857) were the factors which influenced to have a sexual consultation with a family physician. CONCLUSION: The prevalence of ED in family clinic was over 40%, but the utilization of sexual consultations was under 50%. We need to develop intervention strategies for more sexual counseling practice according to educational history, family incomes and status of ED in community family medicine clinics.

Erectile dysfunction in diabetic nephropathy / 대한내과학회지

BACKGROUND: Erectile dysfunction (ED) is prevalent among patients with diabetes mellitus and impaired renal function. To estimate the prevalence of ED in diabetic nephropathy and to identify its risk factors, we carried out a survey of patients with diabetic nephropathy attending Chonnam University Hospital. METHODS: The presence of ED was assessed among 106 type 2 diabetic patients with microalbuminuria or overt diabetic nephropathy or renal replacement therapy using its self- administered International Index of Erectile Function (IIEF). ED was also classified into five validated severity levels, ranging from none (22-25), mild (17-21), mild/moderate (12-16), moderate (8-11), through severe (5-7). Logistic regression was used to examine associations between ED and other medical conditions. RESULTS: The mean age was 45.30+/-8.57 years in patients without ED and 58.53+/-8.46 years in patients with ED. The prevalence of any level of ED was 72% using IIEF. An independent t-test and chi-square demonstrated age, smoking, smoking duration, degree of nephropathy, coronary heart disease, neuropathy, diabetic foot, and retinopathy to be associated with the presence of any level of ED. Patients with ED had lower serum levels of hemoglobin, albumin, triglyceride, HDL-cholesterol and higher serum levels of BUN in unadjusted analyses compared with patients without ED. A multivariable logistic regression demonstrated age, serum creatinine concentration, and renal replacement therapy to be independently associated with the presence of any level of ED. CONCLUSION: ED is extremely prevalent among type 2 diabetic patients with microalbuminuria or overt diabetic nephropathy or renal replacement therapy. Increased age and serum creatinine concentration, and renal replacement therapy were associated with higher prevalence of ED.

Erectile Dysfunction in Hemodialysis Patients / 대한신장학회잡지

PURPOSE: Erectile dysfunction(ED) is a common problem in men with end-stage renal disease(ESRD). The present study was aimed at investigating the prevalence and risk factors of ED among patients receiving chronic hemodialysis. METHODS: The presence and severity of ED were assessed among 48 ESRD patients using the self-administered International Index of Erectile Function-5 (IIEF-5). Logistic regression was used to examine and test associations between ED and other medical conditions. RESULTS: The mean age was 57.9+/-11.9 years and the cause of ESRD was diabetes mellitus(47.9%), unknown cause(29.2%) and hypertension(16.7%). All subjects had ED. The proportions reporting mild ED, mild/moderate ED, moderate ED and severe ED were 8.3%, 18.8%, 18.8% and 54.2%, respectively. Age, diabetes mellitus, Karnofsky Index, serum albumin and creatinine levels were statistically correlated with ED. But, a multivariable logistic regression analysis demonstrated age(odds ratio [OR]=12.254, 95% confidence interval [CI] 2.02 to 74.32, p=0.006) and nitrates administration(OR=11.85, 95% CI 1.06 to 132.5, p=0.045) to be independently associated with the presence of severe ED. CONCLUSION: ED is extremely prevalent among hemodialysis patients. Increasing age and medical conditioning in which nitrates should be administered are associated with higher prevalence of severe ED.

Validation of an Abridged Korean Version of the International Index of Erectile Function (IIEF-5) as a Diagnostic Tool for Erectile Dysfunction / 대한비뇨기과학회지

PURPOSE: An abridged 5-item version of the 15-item International Index of Erectile Function (IIEF) was developed and its validity has been proven in the western medical community. This study was designed to assess the validity of the abbreviated Korean version of the IIEF as a diagnostic tool for ED. MATERIALS AND METHODS: Patients who visited the Andrology Clinic of the Asan Medical Center with a chief complaint of ED fall into the patient group. Patients who visited the Family Medicine Clinic of the same hospital with chief complaints other than ED, and checked no ED in the self-assessment questionnaire, fall into the control group. Patients, both of the patient group and control group, were asked to fill out the self-administered IIEF-5 and the questionnaire asking the severity of the ED. RESULTS: Collected questionnaires from a total of 309 subjects (the patient group: 149; the control group: 160) were used for statistical analysis. Mean ages were 43 and 52 for the control group and the patient group, respectively. A Receiver Operating Characteristics (ROC) Curve analysis indicated that there is a close correlation between IIEF-5 total scores and the presence of ED (area under the ROC curve=0.961). The most appropriate cutoff score between ED and no ED was 17 (sensitivity=91.3%, specificity=86.3%). Substantial consistency existed between the predicted and the patient-answered ED severity levels (Weighted Kappa=0.681). CONCLUSIONS: The Korean version of IIEF-5 is highly effective in detecting the presence and assessing the severity of ED. The result of our study supports its validity as a diagnostic instrument in the clinical setting.