Lundy, S

Abstract Introduction While microdeletions in the azoospermia factor (AZF) regions of the Y chromosome are a well-recognized cause of genetic male infertility, reproductive outcomes and broader health profiles among affected men remain poorly characterized. Objective We explore the distribution of AZF deletion subtypes and evaluate comorbidities and fertility management patterns in this unique population. Methods We performed a multi-institutional retrospective cohort study of men diagnosed with AZF deletions following evaluation by a reproductive urologist and genetic testing. The primary exposure variable was the AZF subtype (AZFa, AZFb, AZFc, or multilocus [e.g., AZFabc]).Clinical data were extracted to assess the presence of comorbidities, including hypertension, diabetes mellitus, hyperlipidemia, liver disease, and cardiac disease. Descriptive statistics were used to characterize the distribution of AZF subtypes, comorbidity profile, and outcomes of sperm retrieval procedures within our cohort. Results Among 40 men with confirmed AZF microdeletions across three academic centers, four patients with SRY translocations were excluded. Of the remaining 36, AZFc was the most common subtype (75%), followed by multilocus (16.6%), AZFa (5.5%), and AZFb (2.7%). The median age was 32.8 years (IQR: 29.2–33.6) and median BMI was 28.6 kg/m2 (IQR: 25.6–32.8). Comorbid conditions were identified in 8% of the cohort, with hyperlipidemia (13.9%), hypertension (11%), and diabetes (11%) most commonly reported. Sperm retrieval was attempted in 31% (n=11) of patients, exclusively among those with AZFc (n=10) andAZFb (n=1) deletions. Microscopic testicular sperm extraction (mTESE) was the predominant technique (91%). Sperm was successfully retrieved in 46% of these cases, all within the AZFc subgroup. Conclusions This study advances limited literature on AZF microdeletions by characterizing systemic health profiles and post-diagnosis infertility management. Our results support a broad phenotype associated with genetic causes of male infertility. In this cohort of men with YCMD, AZFc was the most prevalent subtype. Compared to national estimates for similarly aged men, our findings suggest that men with YCMD may have a distinct comorbidity profile compared to the general population, with an elevated prevalence of metabolic disease. Our findings reinforce male infertility as a heterogeneous condition that may serve as an early marker for broader metabolic disease. In addition, nearly all patients who underwent sperm retrieval were within the AZFc group. Fertility management trends favored mTESE, with moderate success rates in sperm retrieval, particularly among AZFc patients. Our results highlight provider preferences in surgical fertility management in patients withYCMD. Our findings underscore the need for a holistic approach to men with YCMD, addressing both surgical fertility management and systemic health risks. Clear patient counseling on sperm retrieval success rates and early identification of comorbidities may redefine outcomes for this unique population. Our results support a broad phenotype associated with genetic causes of male infertility. Disclosure No

Abstract Introduction Chronic scrotal content pain (CSCP), defined as three or more months of scrotal pain interfering with daily life, affects approximately 100,000 men annually in the United States. Historically, the absence of standardized guidelines led to wide variability in diagnosis and treatment. At the time of our study design and data collection, no formal guidance existed for CSCP. In April 2025, after the study’s completion, the American Urological Association (AUA) published its first clinical guidelines for CSCP. Our findings now offer important context regarding real-world practice patterns before guideline publication. Objective To characterize diagnostic and treatment strategies for CSCP among U.S. reproductive urologists. Methods An anonymous 25-question Qualtrics survey was distributed to U.S.-based reproductive urologists. The survey assessed physician demographics, diagnostic evaluations, conservative and surgical treatment strategies, and perceived patient outcomes. Descriptive statistics were calculated, and comparisons were performed using Mann-Whitney U, chi-square, or Fisher’s exact tests, as appropriate. Results Of 183 invited physicians, 41 (22.4%) completed the survey in full. All respondents were fellowship-trained, practicing urologists, with most board-certified (82.9%). Respondents were nearly evenly split between ≤5 years (48.8%) and >5 years (51.2%) in practice. Among ten conservative treatment options, reassurance (41.5%) and NSAIDs (31.7%) were the most frequently selected first-line treatments, with median ranks of 2.5 and 2, respectively (Figure 1). Opioid medications were the least favored (median rank: 10), with 56.1% ranking them last. Pelvic floor physical therapy (PFPT) had a favorable median rank of 3 and was ranked higher by those with ≤5 years in practice compared to those in practice >5 years (median: 3 vs. 4, p = 0.019). GABA analogues and tricyclic antidepressants were assigned median ranks of 6 and 7.5, respectively. The most commonly performed surgical procedure for CSCP was microsurgical denervation of the spermatic cord (MDSC, 95.1%), followed by varicocelectomy (92.7%), vasectomy reversal (78.0%), epididymectomy (73.2%), and orchiectomy (51.2%). For post-vasectomy pain syndrome, MDSC was preferred by 63.4%, followed by vasectomy reversal (22.0%) and epididymectomy (9.8%). Among those performing vasectomy reversals, 80% of patients paid out-of-pocket (IQR: 50.0–93.5%). Respondents perceived surgical management as more effective than conservative treatment, with median complete symptom resolution rates of 70% (IQR: 50–80%) versus 25% (IQR: 10–40%) (p < 0.001). Only 7.3% reported using validated tools like the Chronic Orchialgia Symptom Index (COSI) to evaluate patient outcomes. Conclusions Our study offers a contemporary snapshot of CSCP management among reproductive urologists, revealing substantial variability in practice. Surgery was consistently perceived as more effective than conservative approaches. These findings underscore areas of alignment and divergence with the newly released AUA guidelines and support the need for future comparative trials and implementation studies to guide standardized, evidence-based care. Disclosure No