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1.
Asian j. androl ; Asian j. androl;(6): 294-298, 2022.
Article in English | WPRIM | ID: wpr-928557

ABSTRACT

General recommendations regarding surgical techniques are not always appropriate for all Peyronie's disease (PD) patients. Therefore, the purpose of this study was to investigate the effects of plication procedures in PD patients with severe penile curvature and the effects of early surgical correction in patients who no longer have progressive deformities. The clinical data from 72 patients who underwent plication procedures were analyzed in this study. Patients were divided into Groups A and B according to the curvature severity (≤60° or >60°) and Groups 1 and 2 according to the duration of disease stabilization (≥3 months or <3 months). At the 1-year follow-up, 90.0% (36/40) and 90.6% (29/32) patients reported complete penile straightening, and 60.0% (24/40) and 100.0% (32/32) patients reported penile shortening in Groups A and B, respectively. No curvature recurrence occurred in any patient, and no significant differences were observed in postoperative International Index of Erectile Function-Erectile Function domain (IIEF-EF), erectile pain, sensitivity, or suture knots on the penis whether such outcomes were grouped according to the curvature severity or the duration of stabilization. However, the duration from symptom onset to surgical management in Group 1 was significantly longer than that in Group 2 (mean ± standard deviation [s.d.]: 20.9 ± 2.0 months and 14.3 ± 1.2 months, respectively, P < 0.001). The present study showed that the plication procedures seemed to be an effective choice for the surgical treatment of PD patients with severe penile curvature. In addition, the early surgical treatment seemed to benefit those patients who already had no erectile pain and no longer exhibited progressive deformity.


Subject(s)
Humans , Male , Erectile Dysfunction/surgery , Patient Satisfaction , Pelvic Pain , Penile Induration/surgery , Penis/surgery , Retrospective Studies , Treatment Outcome
2.
Zhonghua Wai Ke Za Zhi ; (12): 164-168, 2022.
Article in Chinese | WPRIM | ID: wpr-935596

ABSTRACT

Objective: To examine the effectiveness and safety of application of the ureteral access sheath in the treatment of middle or lower ureteral calculi in patients with large-volume benign prostatic hyperplasia above grade Ⅲ, which is expected to avoid the simultaneous or staged treatment of benign prostatic hyperplasia via eliminate the difficult angle and resistance of ureteroscopy caused by severe prostatic hyperplasia. Methods: From April 2018 to December 2020, the clinical data of 27 patients with massive benign prostatic hyperplasia above grade Ⅲ and middle and lower ureteral calculi treated with indwelling ureteral access sheath plus ureteroscopy holmium laser lithotripsy at Department of Urology, Zhejiang Quhua Hospital were retrospectively analyzed and followed up. All the patients were male, aged (69.7±12.8) years (range: 55 to 87 years). Prostate volume measured by transrectal ultrasound was (94.8±16.2) cm3 (range: 85 to 186 cm3). The ureteral access sheath was indwelled in advance, and then the semirigid ureteroscopy was introduced through the working channel of the sheath. Holmium laser lithotripsy was performed, and intraoperative and postoperative complications were recorded. Urinary abdominal plain X-ray or CT urography were performed at 1-and 2-month postopaerative to evaluate the residual stones and clinical efficacy. Results: The ureteral access sheath was placed and holmium laser lithotripsy under a semirigid ureteroscopy was performed successfully in all the 27 patients. In 2 patients, a second session of auxiliary procedure was required due to the large load of preoperative stones and residual stones after surgery, among whom 1 patient received extracorporeal shock wave lithotripsy and 1 patient underwent extracorporeal shock wave lithotripsy plus ureteroscopic lithotripsy. The stone free rate at 1-and 2-month postoperative were 92.6% (25/27) and 100% (27/27), respectively. There were no severe complications such as ureteral avulsion and perforation, perirenal hematoma, septic shock, severe hematuria, urinary retention, iatrogenic ureteral stricture occurred during and after the surgery. The ureteral calculus was wrapped by polyps heavily in 1 patient, he was diagnosed as ureteral stenosis 1 month postoperative, receiving laparoscopic resection of ureteral stricture plus anastomosis 3 months postoperative. Conclusions: In the operations of middle and lower ureteral calculi in patients with large-volume prostatic hyperplasia above grade Ⅲ, the ureteral access sheath can be placed first to effectively eliminate the difficult angle and resistance of ureteroscopy caused by severe prostatic hyperplasia, and then semirigid ureteroscopic lithotripsy can be safely performed. It could avoid the treatment of benign prostatic hyperplasia at the same time or by stages.


Subject(s)
Aged , Aged, 80 and over , Humans , Male , Middle Aged , Lithotripsy , Lithotripsy, Laser , Prostatic Hyperplasia/complications , Retrospective Studies , Treatment Outcome , Ureteral Calculi/surgery , Ureteroscopy
3.
Asian j. androl ; Asian j. androl;(6): 484-489, 2021.
Article in English | WPRIM | ID: wpr-888460

ABSTRACT

Surgical correction can be considered for treating patients with a chronic phase of Peyronie's disease (PD) and persistent penile curvature. In clinical practice, some patients pay too much attention to surgical complications and refuse the recommended feasible surgical types. Meanwhile, they require operations according to their preferences. This study aimed to evaluate the effects of patients' own choice of surgical type on postoperative satisfaction. This retrospective study analyzed data from 108 patients with PD who underwent surgical correction according to doctors' recommendations or patients' own demands. The objective and subjective surgical outcomes were assessed. Patients' understanding of the disease was analyzed using a questionnaire survey. Objective measurements of surgical outcomes, including penile straightening, penile length, and sexual function, in patients who received the recommended surgery, were similar to those in patients who did not accept the recommended surgery. However, subjective evaluations, including erectile pain, discomfort because of nodules on the penis, and decreased sensitivity in the penis, were more obvious in patients who did not follow doctors' recommendations. In addition, a questionnaire survey showed that understanding PD and the purpose of surgery of patients who did not follow doctors' advice were inappropriate, as they did not conform to the principle of treatment. The present study showed that surgical correction seemed to be an objectively effective option in the management of patients in the stable chronic phase of PD. Low patient satisfaction might be related to patients' lack of correct understanding of the disease and its treatment strategy as well as unrealistic expectations.

4.
Zhonghua nankexue ; Zhonghua nankexue;(12): 882-885, 2021.
Article in Chinese | WPRIM | ID: wpr-922170

ABSTRACT

Objective@#To investigate the application of suprapubic lipectomy with a "Ω" incision to removal of the prepubic fat pad for the management of buried penis in obese adult patients.@*METHODS@#We retrospectively analyzed the clinical data on 20 obese adult patients with buried penis treated by suprapubic lipectomy via a "Ω" incision between August 2016 and September 2019.@*RESULTS@#The operations were successfully completed in all the cases, with a mean operation time of 3.7 ± 0.6 hours and an average hospital stay of 8.3 ± 3.3 days. There were no such severe surgery-related complications as hematoma, urethral injury, or fat embolism in any of the cases. Fat liquefaction-related superficial wound infection developed in 1 patient postoperatively, which was cured by combined topical and systemic antibiotic therapy. A 3-month follow-up showed a 95% satisfaction of the patients with the postoperative appearance of the penis and suprapubic incision, but no complications such as ED, abnormal penile sensation, or penile retraction.@*CONCLUSIONS@#Suprapubic lipectomy with a "Ω" incision to remove the prepubic fat pad is an effective surgical approach to the management of buried penis in obese adult males, which is an anatomy-based surgical correction and has the advantages of slight injury, rapid recovery and few complications./.


Subject(s)
Humans , Male , Adipose Tissue , Lipectomy , Obesity/surgery , Penis/surgery , Retrospective Studies
5.
Zhonghua nankexue ; Zhonghua nankexue;(12): 522-526, 2017.
Article in Chinese | WPRIM | ID: wpr-812731

ABSTRACT

Objective@#To evaluate the effects of three different medications with tadalafil on erectile dysfunction (ED) in young men with primary sexual failure.@*METHODS@#This study included 76 male ED patients aged 21-35 years who had primary sexual failure but normal nocturnal penile tumescence and rigidity and failed to respond to psychotherapy. We randomly assigned them to receive oral tadalafil once daily, on demand, or once-daily + on-demand. After 2-3 months of treatment, we evaluated the effects based on the scores of the patients in the five domains of the International Index of Erectile Function (IIEF-5).@*RESULTS@#After medication, all the patients showed significantly increased scores in the four domains of IIEF-5, namely, erectile function, orgasmic function, intercourse satisfaction, and overall satisfaction. The on-demand group achieved even higher scores in erectile and orgasmic functions but a lower score in sexual desire than the once-daily group. However, the patients in the once-daily + on-demand group exhibited more significant improvement than those in the other two in all the five domains.@*CONCLUSIONS@#Once-daily + on-demand medication with tadalafil can significantly enhance the therapeutic effect on psychogenic ED in young men with primary sexual failure.


Subject(s)
Adult , Humans , Male , Young Adult , Coitus , Double-Blind Method , Drug Administration Schedule , Erectile Dysfunction , Drug Therapy , Psychology , Orgasm , Patient Satisfaction , Penile Erection , Physiology , Tadalafil , Treatment Outcome , Urological Agents , Vasodilator Agents
6.
Asian j. androl ; Asian j. androl;(6): 607-615, 2008.
Article in English | WPRIM | ID: wpr-359927

ABSTRACT

<p><b>AIM</b>To promote the provision of reproductive health services to young people by exploring the attitudes and perceptions of university students in Shanghai, China, toward reproductive health.</p><p><b>METHODS</b>From July 2004 to May 2006, 5 243 students from 14 universities in Shanghai took part in our survey. Topics covered the demands of reproductive health-care services, attitudes towards and experience with sex, exposure to pornographic material, and knowledge on sexual health and sexually transmitted infections (STIs)/AIDS.</p><p><b>RESULTS</b>Of the 5 067 students who provided valid answer sheets, 50.05% were female and 49.95% were male, 14.86% were medical students, and 85.14% had non-medical backgrounds. A total of 38.4% of respondents had received reproductive health education previously. The majority of students supported school-based reproductive health education, and also acquired information about sex predominantly from books, schoolmates, and the Internet. Premarital sexual behavior was opposed by 17.7% of survey participants, and 37.5% could identify all the three types of STIs listed in the questionnaire. Although 83.7% knew how HIV is transmitted, only 55.7% knew when to use a condom and 57.8% knew that the use of condoms could reduce the risk of HIV infection.</p><p><b>CONCLUSION</b>The reproductive health service is lagging behind current attitudes and demands of university students. Although students' attitudes towards sexual matters are liberal, their knowledge about reproductive health and STIs/AIDS is still limited. It is therefore necessary to provide effective and confidential reproductive health services to young people.</p>


Subject(s)
Adolescent , Adult , Female , Humans , Male , Attitude to Health , China , HIV Infections , Health Knowledge, Attitudes, Practice , Health Services Needs and Demand , Health Surveys , Perception , Reproductive Health Services , Sexual Behavior , Sexually Transmitted Diseases , Student Health Services , Surveys and Questionnaires , Universities
7.
Zhonghua nankexue ; Zhonghua nankexue;(12): 449-452, 2007.
Article in Chinese | WPRIM | ID: wpr-297704

ABSTRACT

Premature ejaculation (PE) is one of the most common sexual dysfunction problems, which has significant adverse effects on the life quality of the patients. Behavioral therapies have been the mainstay of PE management for many years. However, there is inadequate evidence for their long-term benefit. There are currently no medications licensed specifically for the treatment of PE. Current " off-label" pharmacotherapeutic approaches include topical anesthetics, phosphodiesterase-5 inhibitors, and serotonin reuptake inhibitors, all of which, however, fall short of the ideal therapy for PE. In the absence of a cure, the ideal treatment that researches aim at should be tolerable, effective from the first dose, rapid in onset of action, fast in elimination, and available as an oral medication. It is anticipated that agents being developed for the specific indication of PE will come closer to this ideal than the existing pharmacotherapeutic approaches.


Subject(s)
Humans , Male , Benzylamines , Therapeutic Uses , Naphthalenes , Therapeutic Uses , Selective Serotonin Reuptake Inhibitors , Therapeutic Uses , Sexual Dysfunction, Physiological , Drug Therapy
8.
Microbiology ; (12)1992.
Article in Chinese | WPRIM | ID: wpr-683962

ABSTRACT

There are many different opinions about the taxonomy of plant pathogenic coryneform bacteria since they were departed from genus of Corynebacteria. In recent years, they were classified into 5 genus, including Clav-ibacter, Curtobacterium, Arthrobacter, Rhodococcus and Rathayibacter. Some new points of view about their taxonomy have been published thereafter. The changing of taxonomy is maily because of the methods'altering from old to new molecular and polyphasic taxonomy, and the latter is in continuously development. Taxonomy of plant pathogenic coryneform bacteria somehow depends on the cooperation of phytopathologists, microbilogists and other scientists.

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