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Therapeutic Advances in Urology 2024The increasing popularity of the silicone sleeve penile implant has been accompanied by concerns over potential risks and adverse events.
BACKGROUND
The increasing popularity of the silicone sleeve penile implant has been accompanied by concerns over potential risks and adverse events.
OBJECTIVES
To provide multi-institutional data on safety outcomes in patients undergoing silicone sleeve penile implant surgery across high-volume implant surgeons. In addition, we discuss preventative techniques to minimize postoperative complications and the management of these events.
DESIGN AND METHODS
We performed a retrospective analysis of men undergoing penile silicone sleeve implants between November 2020 and November 2022 with four surgeons, each from a separate institution. Perioperative and postoperative adverse events, including unsatisfactory cosmetic outcomes requiring revision, were determined by physician follow-up. Flaccid penile length and girth were measured preoperatively and postoperatively.
RESULTS
A total of 299 male patients underwent silicone sleeve implant surgery, with an average age of 42.5 ± 10.5 years and an average body mass index of 28.5 ± 4.0. The patient cohort exhibited minimal comorbidities, with 5% having hyperlipidemia, 2% being smokers, 2% having cardiovascular disease, and 1% having diabetes. Patients experienced an average increase of 4.1 ± 1.5 cm in their flaccid penile length (a 50% increase) and an average increase of 3.4 ± 1.5 cm in their flaccid girth (a 37% increase) ( < 0.01). Complication rates included new-onset postoperative erectile dysfunction (0%), infection (1.3%), seroma (2.0%), and erosion (5.0%). The average follow-up time was 11.6 months. Notably, our rates of infection and seroma were lower than those reported in a previous single-center review, while erosion rates were higher.
CONCLUSION
This is the largest study to characterize the safety of the penile silicone sleeve implant across multiple institutions. In men who desire cosmetic size augmentation, silicone sleeve implant surgery is associated with significantly increased flaccid penile length and girth. Complications are mainly cosmetic and may be corrected; however, patients should be appropriately counseled on the risk of erosion, which appears to be higher than previously reported.
PubMed: 38571490
DOI: 10.1177/17562872241241858 -
Cureus Mar 2024Urethral duplication is a diverse spectrum of disease having multiple anatomic variants. The clinical presentation varies from being asymptomatic to recurrent urinary...
Urethral duplication is a diverse spectrum of disease having multiple anatomic variants. The clinical presentation varies from being asymptomatic to recurrent urinary tract infections. A high level of clinical suspicion and awareness among primary caregivers is needed to make a proper diagnosis. All patients presenting with any sort of penile deformity or abnormality of the urinary stream should be evaluated to rule out this condition. In this case report the patient had presented with the urinary stream being directed towards his abdomen due to abnormal dorsal curvature of the penis which was due to tethering of the accessory urethra.
PubMed: 38567205
DOI: 10.7759/cureus.55444 -
Annals of the Royal College of Surgeons... Apr 2024We present a case of a 70-year-old gentleman who was referred to our tertiary 2-week-wait penile cancer clinic with a penile mass that was ulcerated, painful and...
We present a case of a 70-year-old gentleman who was referred to our tertiary 2-week-wait penile cancer clinic with a penile mass that was ulcerated, painful and discharging. This was suspicious for penile cancer and a radical circumcision was performed to remove the diseased foreskin en bloc with the lesion that was arising from the inner foreskin. Histopathology did not reveal cancer; however, we identified spirochaetes in keeping with syphilis. This was confirmed on serology. The patient was referred to the genitourinary medicine team and treated with antibiotics. This case demonstrates a rare presentation of genital syphilis in an elderly gentleman initially referred with concerns of penile cancer. Although, rare, especially in this age group, syphilis should be considered as a differential diagnosis in a patient presenting with an ulcerated, discharging, firm penile mass, especially given that the incidence of syphilis has been rising in recent years.
PubMed: 38563065
DOI: 10.1308/rcsann.2022.0143 -
International Journal of Impotence... Apr 2024The symptoms and duration of pain following inflatable penile prosthesis (IPP) surgery remains poorly understood. We characterize postoperative pain following...
The symptoms and duration of pain following inflatable penile prosthesis (IPP) surgery remains poorly understood. We characterize postoperative pain following penoscrotal 3-piece inflatable penile prosthesis placement in patients managed with a standardized pain management protocol. This is a single-center prospective analysis of 96 virginal penoscrotal 3-piece IPP recipients (9/2019 to 9/2021) excluding patients with chronic pain, IPPs performed with alternative approaches or concomitantly with other surgeries and those with infections. Standardized pain questionnaire was performed by phone on post-operative day (POD) 2, 7, 14, and 30. The primary outcome was self-reported pain scores, measured by pain score 0-10 (0 = no pain, 10 = unbearable, "worst pain you have ever felt") at various locations (incision, penile, scrotal, abdominal) over the first 30 days postoperatively. A majority of pain reported was outside the scrotal area with 67.6% of complaints in the shaft, glans, abdomen and incision. From POD2 to POD30, there was a significant decrease in severe pain from 46.2 to 11.1% (p = 0.05) with an increase in mild pain from 23.1 to 62.4% (p = 0.05). Roughly half of the participants (47.9%, n = 46) reported no pain by POD14. Penoscrotal IPP recipients often fully recover from pain at the two-week period following surgery and those with lingering discomfort predominantly complain of penile shaft and glans pain.
PubMed: 38561424
DOI: 10.1038/s41443-024-00871-0 -
Human Vaccines & Immunotherapeutics Dec 2024In 2020, there were approximately 50,865 anal cancer cases and 36,068 penile cancer cases worldwide. HPV is considered the main causal agent for the development of anal... (Observational Study)
Observational Study
In 2020, there were approximately 50,865 anal cancer cases and 36,068 penile cancer cases worldwide. HPV is considered the main causal agent for the development of anal cancer and one of the causal agents responsible for the development of penile cancer. The aim of this epidemiological, descriptive, retrospective study was to describe the burden of hospitalization associated with anal neoplasms in men and women and with penis neoplasms in men in Spain from 2016 to 2020. The National Hospital Data Surveillance System of the Ministry of Health, Conjunto Mínimo Básico de Datos, provided the discharge information used in this observational retrospective analysis. A total of 3,542 hospitalizations due to anal cancer and 4,270 hospitalizations due to penile cancer were found; For anal cancer, 57.4% of the hospitalizations occurred in men, and these hospitalizations were also associated with significantly younger mean age, longer hospital stays and greater costs than those in women. HIV was diagnosed in 11.19% of the patients with anal cancer and 1.74% of the patients with penile cancer. The hospitalization rate was 2.07 for men and 1.45 for women per 100,000 in anal cancer and of 4.38 per 100,000 men in penile cancer. The mortality rate was 0.21 for men and 0.12 for women per 100,000 in anal cancer and 0.31 per 100.000 men in penile cancer and the case-fatality rate was 10.07% in men and 8,26% in women for anal cancer and 7.04% in penile cancer. HIV diagnosis significantly increased the cost of hospitalization. For all the studied diagnoses, the median length of hospital stays and hospitalization cost increased with age. Our study offers relevant data on the burden of hospitalization for anal and penile cancer in Spain. This information can be useful for future assessment on the impact of preventive measures, such as screening or vaccination in Spain.
Topics: Male; Humans; Female; Penile Neoplasms; Retrospective Studies; Anal Canal; Spain; Hospitalization; Anus Neoplasms; HIV Infections; Papillomavirus Infections
PubMed: 38557433
DOI: 10.1080/21645515.2024.2334001 -
Sexually Transmitted Infections May 2024We aimed to assess whether a self-collected oral rinse was non-inferior to clinician-collected oropharyngeal swabs to detect (Ng) using culture and nucleic acid...
OBJECTIVES
We aimed to assess whether a self-collected oral rinse was non-inferior to clinician-collected oropharyngeal swabs to detect (Ng) using culture and nucleic acid amplification tests (NAAT) among men who have sex with men (MSM), and whether Ng may still be detected in oral rinses for a minimum of 5 days after collection.
METHODS
MSM with a positive Ng result in an oropharyngeal or pooled sample (oropharynx, urethra and anorectum) were approached. Clinician-collected oropharyngeal swabs and oral rinses (15 mL sterile water) were taken. Ng culture and NAAT (Abbott 2000m RealTime System CT/NG assay and in-house PCR) were performed. Diagnostic accuracy was assessed using sensitivity and specificity, and agreement between both techniques using Cohen's kappa statistic. Aliquots of positive oral rinses were left at room temperature for a minimum of 5 days and reanalysed using NAAT. Lastly, participants filled in a questionnaire to explore perceptions of both methods.
RESULTS
We included 100 participants between June 2022 and October 2023. 45 individuals (45 of 100) had a positive Ng result in either the oral rinses (42 of 45, 93%) or the swabs (36 of 45, 80%). Sensitivity was higher for oral rinses than swabs (sensitivity=0.93/0.80, specificity=1.0/1.0, respectively) and agreement between both techniques was good (kappa=0.75, p<0.001). Of the 42 positive oral rinses, 37 remained positive after a minimum of 5 days (88.1%). Using culture, 18 individuals had a positive Ng result in either the oral rinses (8 of 18, 44%) or the swabs (16 of 18, 88%). Most participants found the oral rinse easy or very easy to use and would be willing to use the oral rinse for home-based sampling.
CONCLUSION
We detected more oropharyngeal Ng infections via NAAT using oral rinses than swab samples. However, swabs were better than oral rinses for culturing Ng. Oral rinses might allow for home-based self-sampling to detect oropharyngeal Ng.
Topics: Humans; Male; Neisseria gonorrhoeae; Gonorrhea; Homosexuality, Male; Adult; Oropharynx; Specimen Handling; Belgium; Nucleic Acid Amplification Techniques; Sensitivity and Specificity; Middle Aged; Urethra; Young Adult
PubMed: 38553038
DOI: 10.1136/sextrans-2023-056059 -
Acta Dermato-venereologica Mar 2024
Review
Topics: Male; Humans; Pyoderma Gangrenosum; Penis; Sexually Transmitted Diseases
PubMed: 38551377
DOI: 10.2340/actadv.v104.32160 -
Urologia Mar 2024The study examined the impact of long term COVID-19 infection on the patients' erectile function and anxiety and depression in the same patients as well as the impact of...
The impact of long term COVID-19 infection on the patients' erectile function and on anxiety and on depression as well as the impact of daily tadalafil 5 mg supplementation in patients with erectile dysfunction.
OBJECTIVES
The study examined the impact of long term COVID-19 infection on the patients' erectile function and anxiety and depression in the same patients as well as the impact of daily tadalafil 5 mg supplementation on their erectile function.
METHODS
Recovered 114 men were evaluated by the validated Arabic version of the international index of erectile function (ArIIEF-5) and the Arabic versions of the patient health questionnaire-9 (PHQ-9) and the generalized anxiety disorder-7 (GAD-7) at time of presentation, at 3 months and at 6 months, respectively. Forty recovered patients who still complained of ED received tadalafil 5 mg daily for 2 months then were evaluated again at 3 and 6 months by penile duplex, the Arabic versions of the patient health questionnaire-9 (PHQ-9) and the generalized anxiety disorder-7 (GAD-7) at the same periods, respectively.
RESULTS
At the time of presentation, there was a positive correlation between the severity of COVID-19 infection, ArIIEF-5 and PHQ-9 ( = 0.249, = 0.008; = 0.241, = 0.010, respectively). Most of the patients showed normal penile duplex parameters. There were 40 ED patients at presentation, 5 ED patients at 3 months and 3 ED patients at 6 months, respectively.
CONCLUSIONS
ED in COVID-19 patients who were not suffering from chronic illnesses before the affection, is primarily psychological and completely responsive to tadalafil.
PubMed: 38551154
DOI: 10.1177/03915603241237402 -
Advanced Biology Jun 2024Increased sugar concentrations on mucosal surfaces display risk factors for infections. This study aims to clarify sugar monitoring in the urethra. Urethral tuft cells...
Increased sugar concentrations on mucosal surfaces display risk factors for infections. This study aims to clarify sugar monitoring in the urethra. Urethral tuft cells (UTC) are known sentinels monitoring the urethral lumen for potentially harmful substances and initiating protective mechanisms. Next-generation sequencing (NGS), RT-PCR, and immunohistochemistry show expression of the taste receptor Tas1R3 in murine UTC, a crucial component of the classical sweet detection pathway. Isolated UTC respond to various sugars with an increase of intracellular [Ca]. The Tas1R3 inhibitor gurmarin and Tas1R3 deletion reduces these responses. Utilizing mice lacking UTC, glibenclamide, a K-ATP channel antagonist, and phlorizin, a SGLT1 inhibitor, reveal an additional Tas1R3 independent sweet detection pathway. Inhibition of both pathways abrogates the sugar responses. Rat cystometry shows that intraurethral application of sucrose and glucose increases detrusor muscle activity Tas1R3 dependently. Sugar monitoring in the urethra occurs via two distinct pathways. A Tas1R3 dependent pathway, exclusive to UTC, and a Tas1R3 independent sweet detection pathway, which can be found both in UTC and in other urethral epithelial cells.
Topics: Animals; Urethra; Receptors, G-Protein-Coupled; Mice; Rats; Taste; Female; Male; Mice, Inbred C57BL; Sugars; Mice, Knockout; Tuft Cells
PubMed: 38548667
DOI: 10.1002/adbi.202400117 -
African Journal of Paediatric Surgery :... Apr 2024Hypospadias is a wide-world congenital malformation that accounts for 1 of 300 live male births. Many procedures were considered for its management. As the tubularised... (Comparative Study)
Comparative Study Randomized Controlled Trial
BACKGROUND
Hypospadias is a wide-world congenital malformation that accounts for 1 of 300 live male births. Many procedures were considered for its management. As the tubularised incised plate (TIP) urethroplasty, the most prevalent technique, caused many complications, several modifications were applied to the original operation to improve the outcomes and alleviate complications. The aim of this study was to compare the outcome of the ordinary TIP urethroplasty with the technique modified without dissection of the glans penis.
MATERIALS AND METHODS
A total of 82 patients with a mean age of 18.8 (±14.8) months, were randomly assigned to undergo TIP with either complete glans wings mobilisation (Group A, n = 42 patients) or without glans dissection (Group B, n = 40 patients). To evaluate the effect of modified TIP urethroplasty without glanular dissection for treatment of distal hypospadias in contrast to classical TIP repair.
RESULTS
Both techniques showed similar outcomes regarding functional repair, with good to excellent results between 88% and 90% after 6 months of follow-up. Most confronted post-operative complications were wound infection, oedema, urethrocutaneous fistulas and meatal stenosis. Less frequently haematoma, post-operative bleeding and glans dehiscence were encountered. The differences in complication rates between the two studied groups were statistically insignificant except for oedema (P = 0.04), and need for urethral dilatation (P = 0.002) that were more prevalent among patients who were treated with classic TIP repair with complete glans wings mobilisation.
CONCLUSION
From our point of view, it seems that TIP without glanular dissection technique does not outweigh TIP with complete glans wings mobilisation regarding functional outcomes and post-operative complications.
Topics: Humans; Infant; Male; Edema; Hypospadias; Postoperative Complications; Surgical Flaps; Treatment Outcome; Urethra; Urologic Surgical Procedures, Male
PubMed: 38546249
DOI: 10.4103/ajps.ajps_107_22