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Abstract Objective Surgical sterilization, including vasectomy in males and tubal ligation in females, is a highly effective but underutilized contraception method. Adoption rates vary globally mostly due to misconceptions by both the general public and practicing physicians. Our survey aims to explore physicians' knowledge, attitudes and beliefs about surgical sterilization techniques.Study Design A web-based survey of four parts was sent to residents and attending physicians of different specialties in Lebanon between April 2022 and April 2023. 183 physicians responded to the survey. Data was analyzed using IBM SPSS Statistics. A descriptive analysis was performed using the chi-square test for categorical variables and ANOVA for continuous variables.Results Physicians specialized in Urology, OB/GYN, Family medicine and Internal medicine, filled the survey. The majority were resident physicians (79%), male (57%), single (72%) and did not receive training in family planning (73%). Knowledge assessment showed an average score of 5/7. After setting this as a passing score, 60.7% of participants passed the assessment with higher likelihood of passing among attending physicians (84.6%), OB/GYN physicians (94.4%), married participants (80.8%), and physicians who received training in family planning (91.8%). Recommendations varied among specialties, with urologists being more likely to recommend vasectomy depending on the clinical scenario (70–97%). Most physicians perceived the general public preferring tubal ligation as a sterilization method (98%).Conclusion Surgical sterilization is underutilized mostly due to lack of knowledge and cultural beliefs among practicing physicians in our region. Ongoing education is needed in medical training to promote family planning.

Abstract Background Diagnosing acute Q fever is challenging partly due to the non-specific and self-limited course of illness in the majority of cases. It is important to identify and treat patients who are at increased risk for progression to persistent disease to prevent future complications. We describe the demographics, clinical presentation, and treatment of patients diagnosed with acute Q fever at our institution. Methods We identified all patients diagnosed with acute Q fever between December 2019 and March 2022. Patients 18 years or older who had a Q fever anti-phase II IgM ≥ 1:50 and anti-phase II IgG ≥ 200 were included. Patient with an anti-phase II IgG < 200 were included if they had a fourfold rise in titers at follow-up within 3-6 weeks. Results Overall, 13 cases of acute Q fever were identified. Ages ranged between 32 and 68 years and 85% were men. The majority resided in the Midwest. A non-specific febrile illness was the most common presentation (11/13) (Table 1). Duration of symptoms predominantly ranged between 10 to 20 days. Elevated liver enzymes were noted in 7/13. Three had detectable Coxiella DNA in the blood during the acute phase using cell free DNA next generation sequencing but not using Coxiella PCR. Eleven patients had an exposure history. Overall, 6 patients received doxycycline monotherapy for a median of 14 days, while 7, who had risk factors for progression to chronic disease, received doxycycline and hydroxychloroquine for a median of 15 months. Among patients who followed-up, only one was restarted on therapy due to recurrence of symptoms. None of the patients developed infective endocarditis. Conclusion Acute Q fever is more frequently recognized, partly, because of increased awareness among physicians, however also possibly due to the increasing prevalence of the infection. In a cohort of 49 patients with Q fever at our institution between 2012 and 2018, 20 had acute Q fever, compared to 13 patients in this cohort. The infection predominantly affects men and the majority have an identifiable exposure history. Elevated CRP, abnormal liver enzymes, and detectable antiphospholipid antibodies were prevalent in our cohort. Patient with risk factors for progression into chronic disease were often placed on a longer course of a combination therapy in attempt to prevent chronic focal infections. Disclosures All Authors: No reported disclosures.

AbstractBackgroundHeterozygote carriers of potentially pathogenic variants in the cystic fibrosis transmembrane conductance regulator (CFTR) gene have increased asthma risk. However, the frequency and impact of CFTR variation among individuals with asthma is unknown.ObjectiveTo determine whether potentially pathogenic CFTR variants associate with disease severity and whether individuals with two potentially pathogenic variants exist in a severe asthma‐enriched cohort.MethodsWe analyzed sequencing data spanning a 190.5Kb region of CFTR in participants from the Severe Asthma Research Program (SARP1‐3). Potentially pathogenic, rare CFTR variants (frequency < 0.05) were classified as CF‐causing or of varying clinical consequences (VVCC) (CFTR2. org). Regression‐based models tested for association between CFTR genotypes (0‐2 potentially pathogenic variants) and severity outcomes.ResultsOf 1401 participants, 9.5% (134) had one potentially pathogenic variant, occurring more frequently in non‐Hispanic white (NHW, 10.1% [84 of 831]) compared to African American individuals (AA, 5.2% [22 of 426]). We found ≥2 potentially pathogenic CFTR variants in 1.4% (19); 0.5% (4) of NHW and 2.8% (12) of AA. Potentially pathogenic CFTR variant genotypes (≥1 or ≥2 variants) were not cumulatively associated with lung function or exacerbations. In NHW, we found three F508del compound heterozygotes with F508del and a VVCC (two 5 T; TG12[c.1210‐11 T > G] and one Arg1070Trp) and a homozygote for the VVCC, 5 T; TG12.ConclusionsWe found potentially pathogenic CFTR variants within a severe asthma‐enriched cohort, including three compound heterozygote genotypes variably associated with CF in NHW individuals. These findings provide the rationale for CFTR sequencing and phenotyping of CF‐related traits in individuals with severe asthma.