Increasing rate of non-Candida albicans yeasts and fluconazole resistance in yeast isolates from women with recurrent vulvovaginal candidiasis in Leeds, United Kingdom.

OBJECTIVES: Azoles have been the mainstay of recurrent vulvovaginal candidiasis (RVVC) for many years. Because of a recent anecdotal increase in non-Candida albicans yeasts (NCAY) and azole-resistant C. albicans cases, their prevalence was calculated from cultures for yeasts in women with complicated/RVVC over 3 years. METHODS: Retrospective data search of vaginal cultures from adult women in Leeds, UK between April 2018 and March 2021 was conducted. Samples with clinical details of complicated/RVVC had full yeast identification and antifungal susceptibility performed. Differences in prevalence between 12-month periods were determined using χ2 tests. RESULTS: Over the 3 years, cultures were performed on 5461 vaginal samples from women with clinical information indicating they had complicated/RVVC, RVVC, with 1828 (33.5%) growing yeasts.Over 85% of yeasts each year were C. albicans, however the proportion declined yearly with an increase in NCAY species. Nakaseomyces glabrata was the most frequent NCAY species isolated, increasing from 2.8% in 2018-19 to 6.8% in 2020-21. Total NCAY species increased from 6.0% in 2018-19 to 12.6% in 2020-21. Fluconazole-sensitive dose-dependant (SDD) and resistant isolates increased from 3.5% in 2018-19 to 7.7% in 2019-20 and 9.6% in 2020-21. Most resistance was in C. albicans and the majority of cases were seen in primary care. Most fluconazole non-sensitive isolates were either SDD or resistant to itraconazole (77% and 23%, respectively) and were intermediate or resistant to voriconazole (36.4% and 60%, respectively). CONCLUSION: There was a significant increase in the prevalence of NCAY and fluconazole-resistant C. albicans in complicated/RVVC cultures over these 3 years. Successful treatment of such cases can be very challenging. The exact reasons for this increase remain unclear but it follows a policy change that encouraged a clinical diagnosis and empirical treatment of vulvovaginal candidiasis, rather than fungal culture, in primary care.

Disseminated Nannizziopsis obscura infection in a renal transplant patient- The first reported case.

This is a presentation of a case of disseminated fungal infection in a renal transplant patient with Nannizziopsis obscura, a species not previously reported as having caused disseminated disease in humans and not previously reported in the UK. The fungus was isolated from a intramuscular collection and from a lymph node. The patient responded well to a course of posaconazole.

Reliability and responsiveness of the lower extremity functional scale and the anterior knee pain scale in patients with anterior knee pain.

STUDY DESIGN: Prospective methodological study of repeated measures using a sample of consecutive patients. OBJECTIVE: To determine the test-retest reliability and responsiveness of the Anterior Knee Pain Scale (AKPS) and the Lower Extremity Functional Scale (LEFS) in patients with anterior knee pain. BACKGROUND: Anterior knee pain is one of the most common orthopedic complaints affecting the knee. Yet there is currently no self-report outcome measure that has well-established reliability and responsiveness, specifically for this population. As a result, clinicians and researchers may be making inappropriate conclusions regarding patient outcomes by using questionnaires that are misleading. METHODS AND MEASURES: This multisite study involved 30 patients from 4 outpatient physical therapy clinics in Dallas, TX (24 women, 6 men; age range, 16-50 years; mean+/-SD age, 35.2+/-9.1 years). Patients receiving physical therapy for a chief complaint of anterior knee pain completed the AKPS and LEFS at their initial appointment and again 2 to 3 days later. Upon completion of physical therapy, the patients completed the AKPS, LEFS, and a global rating of change form. The treating therapist also completed a global rating of change form at the patient's final visit. The mean of the patient's and therapist's global rating of change was used as the criterion measure of change. RESULTS: Test-retest reliability was high for both questionnaires (ICC2,1 = 0.95 for the AKPS and 0.98 for the LEFS). A significant correlation was found between the criterion measure of change and both questionnaires. Receiver-operating characteristic curve analysis revealed that both questionnaires were moderately responsive with the area under the curve slightly higher for the LEFS (0.77) than the AKPS (0.69). CONCLUSION: The LEFS and the AKPS both demonstrated high test-retest reliability and appear to be moderately responsive to clinical change in patients with anterior knee pain. Reliability and responsiveness were slightly higher in the LEFS than the AKPS. Further research is needed to determine if these measures could be modified, or new measures created, to produce an even more sensitive tool for this population.