ABSTRACT
Objective: To investigate the safety and efficacy of pulmonary vein deployment technique for percutaneous closure of atrial septal defects (ASD) solely under echocardiography guidance. Methods: A total of 38 ASD patients received pulmonary vein deployment in our hospital from 2012-10 to 2016-09 since the conventional method could not deliver the occluder to correct place. The patients were with the mean age at (16.0±15.6) years, body weight at (37.2±22.9) kg and ASD diameter at (17.1±4.2) mm. Operative effect was assessed by echocardiography. Follow-up study was conducted at 1, 3, 6, 12 months post-operation and at each year thereafter. Results: 37 patients were successfully finished pulmonary vein deployment for percutaneous closure of ASD solely under echocardiography guidance. One patient was successfully treated by a controlled steerable sheath. The mean operative time was (25.2±5.1) min and mean diameter of ASD occluder was (22.9±5.6) mm. 2 patients had trivial residual shunt at the early post-operative stage. No peripheral vascular injury, pulmonary vein and cardiac perforation occurred. All 38 patients were recovered and discharged. The average in-hospital time was (2.9±0.7) days. The patients were followed-up for (23.9±15.4) months, without complications of residual shunt, pericardial effusion, aortic regurgitation and pulmonary vein stenosis. Conclusion: Pulmonary vein deployment technique for percutaneous closure of ASD solely under echocardiography guidance was safe and effective; it can avoid radiation damage and provided a simple and practical method for ASD patients who failed to conventional method under echocardiography guidance.
ABSTRACT
<p><b>Objective</b>To investigate the association of circumcision with the incidence of human papillomavirus (HPV) infection in men.</p><p><b>METHODS</b>We collected the samples from the surface of the coronal sulcus, glans penis, penile shaft and scrotum of 351 males examined for HPV infection in our hospital from January 2016 to August 2017, of whom 118 had received circumcision while the other 233 had not. We compared the incidence rate of HPV infection between the circumcision and non-circumcision groups and analyzed the association of the age of circumcision with the incidence of HPV infection.</p><p><b>RESULTS</b>HPV infection was found in 135 (38.46%) of the males, 29 (24.58%) in the circumcision group and 106 (45.49%) in the non-circumcision group, significantly lower in the former than in the latter (χ² = 14.48, P < 0.01). The incidence rate of HPV infection was also remarkably lower in the males circumcised at ≤17 years (13.16% [5/38]) than in those circumcised at >17 years of age (30.0% [24/80]) (χ² = 3.942, P = 0.047).</p><p><b>CONCLUSIONS</b>Male circumcision helps reduce the incidence rate of HPV infection in men and earlier surgery may achieve even better effect.</p>
Subject(s)
Humans , Male , Circumcision, Male , Incidence , Papillomaviridae , Papillomavirus Infections , Diagnosis , Epidemiology , Penis , Virology , Scrotum , VirologyABSTRACT
<p><b>Objective</b>To study the clinical application value of the penile erectile strength measurement (PESM) band in the differentiation of psychogenic from organic erectile dysfunction (ED).</p><p><b>METHODS</b>Eighty ED patients unable to achieve or maintain adequate penile erection to complete sexual intercourse were included in the experimental group and another 40 healthy subjects with normal erectile function enrolled as controls. The ED cases were classified into mild, moderate and severe ED according to the IIEF-5 scores and divided into psychogenic and organic ED based on the results of the nocturnal penile tumescence (NPT) test. Then all the subjects underwent a three-night continuous monitoring with the PESM band and, according to the band fracture rate, the ED cases were also classified into psychogenic and organic ED. The rates of missed diagnosis, misdiagnosis and diagnostic coincidence of PESM were calculated with the results of NPT as the standard for differentiating psychogenic from organic ED.</p><p><b>RESULTS</b>The results of NPT tests revealed 51 cases of psychogenic and 29 cases of organic ED in the experimental group. The band fracture rate in PESM was 95.0% in the mild, 80.9% in the moderate and 52.8% in the severe ED patients. Of the 51 cases of psychogenic ED detected by NPT test, 43 were diagnosed as psychogenic and the other 8 as organic ED with the PESM band, with a coincidence rate of 84.3%. Of the 29 cases of organic ED revealed by NPT test, 5 were diagnosed as psychogenic and the other 24 as organic ED by PESM, with a coincidence rate of 82.8%. Normal erectile function with three-level fracture of the band was observed in the PESM of the normal controls, which showed a coincidence rate of 100% with the results of NPT tests. Based on the standard of the NPT test, the rates of missed diagnosis, misdiagnosis and diagnostic coincidence of the PESM band in differentiating psychogenic from organic ED were 15.7%, 17.2%, and 83.8%, respectively, with a Kappa value of 0.656 (P <0.05).</p><p><b>CONCLUSIONS</b>The penile erectile strength measurement band can be used as a screening tool for initial differentiation of psychogenic from organic ED.</p>
Subject(s)
Humans , Male , Case-Control Studies , Coitus , Diagnostic Errors , Erectile Dysfunction , Classification , Diagnosis , Psychology , Penile Erection , PhysiologyABSTRACT
Objective@#To make a real-world study on the efficacy and safety of traditional Chinese medicine (TCM) combined with sildenafil in the treatment of erectile dysfunction (ED) that failed to respond to TCM medication.@*METHODS@#This study included 1 038 ED patients with the International Index of Erectile Function-5 (IIEF-5) scores ≤21 and improvement <30% after 4 weeks of TCM medication, differentially diagnosed with kidney-yang or kidney-yin deficiency syndrome. We administered TCM combined with sildenafil (Viagra, Pfizer Pharmaceutical Co., Ltd) at 100 mg 1 hour before sexual intercourse. After 2 and 4 weeks of medication, we recorded the scores in IIEF-5, erection hardness, Sexual Encounter Profile question 2 (SEP-2: whether vaginal penetration is successful), SEP-3 (whether sexual intercourse is successful), and TCM Syndromes Scale as well as the indexes of routine blood, urine, liver function, and renal function of the patients, and compared them with those obtained before treatment.@*RESULTS@#No serious adverse reactions were observed in any of the patients. Compared with the baseline, the patients achieved significantly increased IIEF-5 scores after 2 and 4 weeks of medication (15.01 ± 2.25 vs 16.96 ± 2.55 and 19.41 ± 2.82, P <0.05), penileelectionhardness remarkably improved at 4 weeks (3.36% vs 44.58%, P<0.05), and the positive answers to SEP-2 and SEP-3 both markedly increased at 2 (38.11% vs 90.49%, P<0.05; 22.01% vs 63.77% , P<0.05) and 4 weeks (38.11% vs 96.95% , P<0.05; 22.01% vs 89.73%, P<0.05).@*CONCLUSIONS@#TCM combined with sildenafil is safe and effective in the treatment of ED in Chinese men, which can significantly improve the IIEF-5 score and erection hardness of the patients.
Subject(s)
Aged , Humans , Male , Asian People , Coitus , Drug Therapy, Combination , Methods , Drugs, Chinese Herbal , Therapeutic Uses , Erectile Dysfunction , Drug Therapy , Medicine, Chinese Traditional , Penile Erection , Physiology , Sildenafil Citrate , Therapeutic Uses , Treatment Outcome , Yang Deficiency , Yin DeficiencyABSTRACT
Objective@#To investigate the values of serum calculated free testosterone (cFT), testosterone secretion index (TSI), and free testosterone index (FTI) in the diagnosis of ED with androgen deficiency by observing their changes in the patient.@*METHODS@#We conducted this study among 185 men complaining of ED and 35 20-40 years old healthy males presenting at the clinic for premarital medical checkup. We asked them about their medical history, to fill in the International Index of Erectile Function (IIEF-5) Questionnaire, and to complete the nocturnal penile tumescence (NPT) test. According to the data obtained, 150 of the complainants were diagnosed as ED patients and 25 of the healthy examinees were included in the control group. We determined the levels of total serum testosterone (TT), luteinizing hormone (LH), sex hormone-binding globulin (SHBG), serum albumin (ALB), cFT, bio-available testosterone (bio-T), TSI, and FTI in the two groups of subjects. Using cFT ≤0.3 nmol/L, TSI ≤2.8, and FTI ≤0.4 as the critical values and TT ≤11.5 nmol/L as the gold standard for androgen deficiency, we calculated cFT-, TSI-, and FTI-related rates of missed diagnosis, misdiagnosis, and diagnostic coincidence.@*RESULTS@#With TT ≤11.5 nmol/L as the criterion, the cFT-, TSI-, and FTI-related rates of coincidence in the diagnosis of androgen deficiency in the ED patients were 90.8%, 85.8%, and 80.8%, those of missed diagnosis were 4.0%, 33.3%, and 44.0%, and those of misdiagnosis were 10.5%, 19.4%, and 12.6%, with the Kappa of values 0.755, 0.564, and 0.427, respectively (P <0.05). The levels of serum TT, cFT, Bio-T, TSI, and FTI were decreased with increased age of the 20-40 years old ED patients, with statistically significant differences among different age groups except the serum TT level. However, no statistically significant differences were found in the levels of TT, cFT, Bio-T, TSI, and FTI among the patients with different IIEF-5 scores.@*CONCLUSIONS@#The level of cFT has a higher value than those of TT, TSI, and TSI in the diagnosis of ED with androgen deficiency in 20-40 years old men.