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The Prostate Jun 2024The link between the prostate microbiome and prostate cancer remains unclear. Few studies have analyzed the microbiota of prostate tissue, and these have been limited by...
BACKGROUND
The link between the prostate microbiome and prostate cancer remains unclear. Few studies have analyzed the microbiota of prostate tissue, and these have been limited by potential contamination by transrectal biopsy. Transperineal prostate biopsy offers an alternative and avoids fecal cross-contamination. We aim to characterize the prostate microbiome using transperineal biopsy.
METHODS
Patients with clinical suspicion for prostate cancer who were to undergo transperineal prostate biopsy with magnetic resonance imaging (MRI) fusion guidance were prospectively enrolled from 2022 to 2023. Patients were excluded if they had Prostate Imaging Reporting and Data System lesions with scores ≤ 3, a history of prostate biopsy within 1 year, a history of prostate cancer, or antibiotic use within 30 days of biopsy. Tissue was collected from the MRI target lesions and nonneoplastic transitional zone. Bacteria were identified using 16S ribosomal RNA gene sequencing.
RESULTS
Across the 42 patients, 76% were found to have prostate cancer. Beta diversity indices differed significantly between the perineum, voided urine, and prostate tissue. There were no beta diversity differences between cancerous or benign tissue, or between pre- and postbiopsy urines. There appear to be unique genera more abundant in cancerous versus benign tissue. There were no differences in alpha diversity indices relative to clinical findings including cancer status, grade, and risk group.
CONCLUSIONS
We demonstrate a rigorous method to better characterize the prostate microbiome using transperineal biopsy and to limit contamination. These findings provide a framework for future large-scale studies of the microbiome of prostate cancer.
PubMed: 38946139
DOI: 10.1002/pros.24763 -
Journal of Minimally Invasive Gynecology Jun 2024To evaluate the effectiveness of using vascular clips to seal targeted lymphatics in gynecological malignancies for the prevention of postoperative pelvic lymphocele and...
STUDY OBJECTIVE
To evaluate the effectiveness of using vascular clips to seal targeted lymphatics in gynecological malignancies for the prevention of postoperative pelvic lymphocele and symptomatic lymphocele after laparoscopic pelvic lymphadenectomy.
DESIGN
Retrospective analysis.
SETTING
Single-center academic hospital.
PATIENTS
In total, 217 patients with gynecological malignancies were included.
INTERVENTIONS
Patients were classified into two groups: group 1 (vascular clips were used to seal the targeted lymphatics) and group 2 (electrothermal instruments were used to seal the targeted lymphatics). The patients were followed up 4-6 weeks after surgery to evaluate the incidence of lymphoceles by ultrasound or CT. Symptomatic lymphoceles are defined as those that cause infection, deep vein thrombosis with or without swelling of the extremities, edema (swelling) of the extremities or perineum, hydronephrosis and/or moderate to severe pain.
MEASUREMENT AND MAIN RESULTS
One hundred and thirteen patients were enrolled in group 1, and 104 patients were enrolled in group 2. Lymphoceles were observed in 46 (21.2%) patients. Fewer lymphoceles occurred in group 1 than in group 2 [8 (7.1%) vs. 38 (36.5%), p < 0.001]. The percentage of significantly sized lymphoceles was lower in group 1 than that in group 2 [4 (3.5%) vs. 30 (28.8%), p < 0.001]. Symptomatic lymphoceles occurred in 18 patients (8.3%), and only one (1.0%) occurred in group 1, while 17 (16.3%) occurred in group 2 (p < 0.001). A multivariate analysis revealed that vascular clips were the only independent factor for preventing lymphocele (OR = 7.65, 95% CI = [3.30, 17.13], p < 0.001) and symptomatic lymphocele (OR = 22.03, 95% CI = [2.84, 170.63], p = 0.003).
CONCLUSIONS
The results indicate that the use of vascular clips may be useful for the prevention of the development of lymphocele and symptomatic lymphocele secondary to pelvic lymphadenectomy performed via laparoscopy.
PubMed: 38944337
DOI: 10.1016/j.jmig.2024.06.011 -
Cureus May 2024Erectile dysfunction (ED) is defined as the inability to achieve and maintain an erection powerful enough to permit pleasurable sexual activity. There are four...
BACKGROUND
Erectile dysfunction (ED) is defined as the inability to achieve and maintain an erection powerful enough to permit pleasurable sexual activity. There are four categories for ED grades. The illness may be influenced by vascular, neurological, psychological, and hormonal factors. Anxiety about performance and relationship issues are common psychological triggers.
AIM
This study aimed to determine the prevalence, risk factors, and awareness of ED and its management in the population of Saudi Arabia.
METHOD
This community-based, cross-sectional study was conducted among adult Saudi males in all five regions of Saudi Arabia (Central, Eastern, Western, Southern, and Northern). A self-administered questionnaire was distributed among participants using an online survey. The questionnaire includes sociodemographic data (i.e., age, region, marital status, education), medical history, and erectile function (International Index of Erectile Function (IIEF-5)) as a diagnostic tool for ED.
RESULTS
In total, 924 men took part. About 512 (55.4%) were aged between 18 and 25 years old, and nearly two-thirds (595, 64.4%) were single. The Internet was the most common source of ED information 495 (53.6%). Based on respondents' knowledge, the most common risk factor of ED was depression (561, 60.8%), while the most common treatment option was lifestyle modification (654, 70.8%). The prevalence of ED among adult Saudi men was 198 (21.4%). Independent risk factors for ED include having been married, being an employee, and previous operation of the perineum.
CONCLUSION
ED was common among the Saudi male population. ED was more prevalent among older men with associated chronic diseases and had elevated body mass index (BMI). Having been married, being an employee, and having a previous perineum operation were identified as the significant independent risk factors for ED. Longitudinal studies are needed to determine the cause and effect of the recognized risk factors for ED among men.
PubMed: 38939275
DOI: 10.7759/cureus.61233 -
BMC Pregnancy and Childbirth Jun 2024Interference with activities of daily living can negatively impact maternal practices both physically and psychologically. This study aimed to explore the patterns of...
BACKGROUND
Interference with activities of daily living can negatively impact maternal practices both physically and psychologically. This study aimed to explore the patterns of interference with activities of daily living and perineal pain among Japanese women until 1 month postpartum. Furthermore, we aimed to describe how both perineal pain and delivery-related factors were associated with interference with activities of daily living.
METHODS
This study was part of a larger prospective longitudinal study conducted at five maternity hospitals in Japan. The participants were 293 women who had full-term vaginal deliveries and singleton infants. Participants self-evaluated their perineal pain and interference with activities of daily living using a 100 mm visual analogue scale and 'behaviour that interferes with daily life scale' at day 1, day 5, and 1 month postpartum. We used a linear mixed model to calculate the fixed-effects parameter estimates and their 95% confidence intervals. Interference with activities of daily living, which included difficulty sitting, difficulty moving, and difficulties with excretion and cleanliness, were set as the dependent variables.
RESULTS
The final analysis included 184 participants with a mean age of 31.5±4.5 years. Perineal pain and the three sub-scales of interference with activities of daily living reduced from day 1 to 5 postpartum, and further from day 5 to 1 month postpartum (perineal pain, p<0.01, p<0.01; difficulty sitting, p<0.01, p<0.01; difficulty moving, p<0.01, p<0.01; difficulties with excretion and cleanliness, p<0.01, p<0.01). These tendencies did not change, even adjusted for independent variables using a mixed model. In the mixed model for follow-up data, perineal pain was a significantly and positively associated with three sub-scales of interference with activities of daily living, even after adjusted for perineal injury and episiotomy.
CONCLUSIONS
Positive relationships were observed between perineal pain and interference with activities of daily living until 1 month postpartum, although both reduced. To promote maternal role attainment through child-rearing since early postpartum, midwives should pay additional attention to mothers' perineal pain as it could negatively affect their daily life and child-rearing.
Topics: Humans; Female; Activities of Daily Living; Adult; Longitudinal Studies; Prospective Studies; Perineum; Postpartum Period; Pregnancy; Japan; Delivery, Obstetric; Pain Measurement; Pain
PubMed: 38937690
DOI: 10.1186/s12884-024-06618-5 -
BMC Pregnancy and Childbirth Jun 2024Maternal injury with any form of perineal trauma following vaginal delivery is very common which ranges globally from 16.2 to 90.4%. The frequency of Obstetric anal...
Prevalence and associated factors of maternal birth trauma following vaginal delivery at University of Gondar Comprehensive Specialized Hospital, North-West Ethiopia, 2022.
BACKGROUND
Maternal injury with any form of perineal trauma following vaginal delivery is very common which ranges globally from 16.2 to 90.4%. The frequency of Obstetric anal sphincter Injuries and the incidence of cervical laceration increases rapidly. However, in Ethiopia, there is limited evidence on the prevalence of maternal birth trauma and its determinant factors after vaginal delivery.
OBJECTIVE
To assess the magnitude and associated factors of Maternal Birth Trauma after vaginal delivery at University of Gondar Comprehensive Specialized Hospital, Gondar, North-West Ethiopia, 2022.
METHODS
An Institution based cross-sectional study was conducted among mothers with singleton vaginal delivery at University of Gondar Comprehensive Specialized Hospital from 9th May to 9th August 2022 among 424 study participants. Pre-tested semi-structured questioner was utilized. Epi-Data version 4.6 was used for data entry and exported to SPSS version 25 for data management and analysis. To identify the determinant factors, binary logistic regression model was fitted and variables with p-value < 0.2 were considered for the multivariable binary logistic regression analysis. In the multivariable binary logistic regression analysis, Variables with P-value < 0.05 were considered to have statistical significant association with the outcome variable. The Adjusted Odds Ratio (AOR) with 95% CI was reported to declare the statistical significance and strength of association between Maternal Birth Trauma and independent variables.
RESULTS
A total of 424 mothers who delivered vaginally were included. The mean age of participants was 26.83 years (± 5.220 years). The proportion of birth trauma among mothers after vaginal delivery was47.4% (95%CI: 43.1, 51.7). Of different forms of perineal trauma, First degree tear in 42.8%, OASIs in 1.5% and Cervical laceration in 2.5% study participants. In the multivariable binary logistic regression analysis being primiparous (AOR = 3.00; 95%CI: 1.68, 5.38), Gestational age ≥ 39 weeks at delivery (AOR = 2.96; 95%CI: 1.57, 5.57), heavier birth weight (AOR = 12.3; 95%CI: 7.21, 40.1), bigger head circumference (AOR = 5.45; 95%CI: 2.62, 11.31), operative vaginal delivery (AOR = 6.59; 95%CI: 1.44, 30.03) and delivery without perineum and/or fetal head support (AOR = 6.30; 95%CI: 2.21, 17.94) were significantly associated with the presence of maternal birth trauma.
CONCLUSION AND RECOMMENDATION
Maternal birth trauma following vaginal delivery was relatively high in this study. Prim parity, gestational age beyond 39 weeks at delivery, heavier birth weight, bigger head circumference, operative vaginal delivery and delivery without perineum and/or fetal head supported were factors affecting perineal outcome. The Ministry of Health of Ethiopia should provide regular interventional training as to reduce maternal birth trauma.
Topics: Humans; Female; Ethiopia; Adult; Pregnancy; Cross-Sectional Studies; Prevalence; Delivery, Obstetric; Young Adult; Risk Factors; Perineum; Obstetric Labor Complications; Anal Canal; Birth Injuries; Lacerations
PubMed: 38937688
DOI: 10.1186/s12884-024-06635-4 -
Archivio Italiano Di Urologia,... Jun 2024The retention of foreign bodies inside the body during ludic/sexual procedures or for traumatism represents one of the causes of visits to accident and emergency...
BACKGROUND
The retention of foreign bodies inside the body during ludic/sexual procedures or for traumatism represents one of the causes of visits to accident and emergency departments that often requires surgical removal of the foreign body. However, there are cases where the discovery of such foreign bodies takes place after many years, as in patients that are slightly compromised from a neuro-sociological point of view.
CASE PRESENTATION
A 76-year-old male presented to an outpatient urological examination due to an increase in scrotal volume. At the ultrasound check, an acoustic interference from a solid object was detected, for which computed tomography was requested. The computed tomography scan revealed the presence of an elongated metal body in the perineum. The removal of the foreign body in the operating theatre was then scheduled. A 10 cm long stainless-steel nail located within an abscessed foreign body granuloma was identified and removed via a scrotal access. Four days later, a new surgical toilet was performed due to minimal necrosis of the skin flaps. The patient then performed three more dressings in the operating theatre during the following week. Healing took place by secondary intention until a perfect healing of the surgical wound was obtained.
CONCLUSIONS
Removal of foreign bodies from the perineum in case of infection can be challenging. Careful attention and postoperative dressings are crucial for the success of the case.
Topics: Humans; Male; Aged; Foreign Bodies; Scrotum; Stainless Steel; Nails; Tomography, X-Ray Computed
PubMed: 38934526
DOI: 10.4081/aiua.2024.12363 -
Healthcare (Basel, Switzerland) Jun 2024During cycling, prolonged compression by the bicycle saddle on the anatomical structures located in the perineum area occurs. An additional factor that may have a...
During cycling, prolonged compression by the bicycle saddle on the anatomical structures located in the perineum area occurs. An additional factor that may have a negative impact on organs located in the pelvic area may be a prolonged sitting position resulting in increased intraabdominal pressure. This situation has the potential to adversely affect pelvic floor function. Therefore, the aim of this study was to assess the incidence of lower urinary tract symptoms (LUTSs) in female competitive road cyclists and cross-country cyclists. The study included 76 female competitive road cyclists and cross-country cyclists and 76 women not practising competitive sport. The Core Lower Urinary Tract Symptom Score (CLSS) questionnaire was used to assess the lower urinary tract condition. Female competitive cyclists had a statistically significantly higher LUTSs score (95% CI: 3.12-4.2 vs. 2.31-3.16; < 0.05) compared to women not practising competitive sports. Female cyclists had a statistically significantly higher overall CLSS score (95% CI: 3.99-5.61 vs. 2.79-3.97; < 0.05). Female cyclists had a statistically significantly higher incidence and severity of urinary frequency ( < 0.05 and < 0.02), urge ( < 0.001 and < 0.02) and stress incontinence ( < 0.001 and < 0.001), and pain in the bladder ( < 0.01 and < 0.01), while physically inactive women recorded a statistically higher incidence of slow urinary stream ( < 0.01 and < 0.04). A statistically significant association was recorded between the years of cycling and the number of hours per week spent on training and the number of symptoms and their severity. The number of natural births experienced by women involved in competitive cycling significantly affects the severity of LUT symptoms. Compared to women not practising competitive sports, competitive female cyclists are found to have a higher prevalence of LUTSs and a greater degree of severity. LUTSs in competitive female cyclists are negatively influenced by years of competitive career and weekly number of training hours and the number of natural births experienced.
PubMed: 38921278
DOI: 10.3390/healthcare12121163 -
Current Oncology (Toronto, Ont.) Jun 2024Abdominoperineal resection (APR)-the standard surgical procedure for low-lying rectal cancer (LRC)-leads to significant perineal defects, posing considerable...
BACKGROUND
Abdominoperineal resection (APR)-the standard surgical procedure for low-lying rectal cancer (LRC)-leads to significant perineal defects, posing considerable reconstruction challenges that, in selected cases, necessitate the use of plastic surgery techniques (flaps).
PURPOSE
To develop valuable decision algorithms for choosing the appropriate surgical plan for the reconstruction of perineal defects.
METHODS
Our study included 245 LRC cases treated using APR. Guided by the few available publications in the field, we have designed several personalized decisional algorithms for managing perineal defects considering the following factors: preoperative radiotherapy, intraoperative position, surgical technique, perineal defect volume, and quality of tissues and perforators. The algorithms have been improved continuously during the entire period of our study based on the immediate and remote outcomes.
RESULTS
In 239 patients following APR, the direct closing procedure was performed versus 6 cases in which we used various types of flaps for perineal reconstruction. Perineal incisional hernia occurred in 12 patients (5.02%) with direct perineal wound closure versus in none of those reconstructed using flaps.
CONCLUSION
The reduced rate of postoperative complications suggests the efficiency of the proposed decisional algorithms; however, more extended studies are required to categorize them as evidence-based management guide tools.
Topics: Humans; Rectal Neoplasms; Algorithms; Plastic Surgery Procedures; Male; Female; Middle Aged; Aged; Perineum; Adult; Aged, 80 and over; Proctectomy; Surgical Flaps
PubMed: 38920730
DOI: 10.3390/curroncol31060247 -
Journal of Obstetrics and Gynaecology :... Dec 2024The aim is to investigate the risk of short-term maternal morbidity caused by the selective clinical use of episiotomy (rate < 0.02), and to compare the risk of severe...
BACKGROUND
The aim is to investigate the risk of short-term maternal morbidity caused by the selective clinical use of episiotomy (rate < 0.02), and to compare the risk of severe perineal tears with the statewide risk.
METHODS
In this retrospective cohort study, we investigated the effect of selective episiotomy on the risk of severe perineal tears and blood loss in singleton term deliveries, using propensity scores with inverse probability weighting.
RESULTS
This study included 10992 women who delivered vaginally between 2008-2018. Episiotomy was performed in 171 patients (1.55%), three of whom (1.75%) experienced severe perineal tears compared to 156 (1.44%) in the control cohort. The adjusted odds ratio of severe perineal tears was 2.06 (95% confidence interval [CI]: 0.51, 8.19 with 0.3 value). Multivariate linear regression showed that episiotomy increased blood loss by 96.3 ml (95% CI: 6.4, 186.2 with 0.03 value). Episiotomy was performed in 23% (95% CI: 0.228, 0.23) of vaginal deliveries in the state of Hessen, with a risk of severe perineal tears of 0.0143 (95% CI: 0.0139, 0.0147) compared to 0.0145 (95% CI: 0.0123, 0.0168) in our entire cohort.
CONCLUSIONS
Selective use of episiotomy does not increase the risk of higher-grade perineal tears. However, it may be associated with maternal morbidity in terms of increased blood loss.
Topics: Humans; Female; Episiotomy; Retrospective Studies; Pregnancy; Adult; Perineum; Obstetric Labor Complications; Delivery, Obstetric; Risk Factors; Lacerations; Propensity Score; Postpartum Hemorrhage; Young Adult
PubMed: 38917046
DOI: 10.1080/01443615.2024.2369664 -
The American Journal of Dermatopathology Jun 2024Extramammary Paget disease (EMPD) is a rare cutaneous malignancy, typically presenting as eczema-like lesions in areas rich in apocrine glands such as the perineum....
Extramammary Paget disease (EMPD) is a rare cutaneous malignancy, typically presenting as eczema-like lesions in areas rich in apocrine glands such as the perineum. Here, we report a case of EMPD presenting as a prominent pedunculated neoplasm in a 65-year-old woman. Despite initial misdiagnosis and treatment, biopsy confirmed EMPD infiltration. Following surgical excision, the patient developed brain metastases, indicating a poor prognosis. EMPD's pathogenesis remains unclear, but distinguishing primary from secondary forms is crucial for prognosis and treatment. Our case underscores the importance of recognizing atypical EMPD presentations for timely intervention and improved outcomes.
PubMed: 38916239
DOI: 10.1097/DAD.0000000000002764