Intermediate-term outcomes of combined phacoemulsification and Aurolab aqueous drainage implant in eyes with refractory glaucoma and coexistent cataract

International Ophthalmology - To investigate the efficacy and safety of non-valved Aurolab aqueous drainage implant (AADI) surgery combined with phacoemulsification in eyes with refractory glaucoma...     

Challenges in valve-in-valve therapy

At present, the majority of surgical heart valves (SHVs) implanted are bioprosthetic valves. Over time however, these are prone to structural deterioration, which may manifest as valvular stenosis, regurgitation or a combination of the two. Re-operation is the current standard of care for these patients but this itself carries a significant risk of mortality and morbidity. As a natural extension of transcatheter aortic valve implantation (TAVI), now an evidence based solution for severe aortic stenosis in high-risk patients, valve-in-valve (VIV) therapy is evolving into an alternative option in selected patients with structural biological valvular deterioration in all four-valve positions. The first of these VIV procedures was performed in Germany in 2007, for failing aortic valve prosthesis and later, reported in other positions. As with any novel emerging therapy, there is a learning curve to the procedure and the operator must be aware of the potential challenges. In this review we describe some of these challenges with the aim of providing awareness as well as guidance on attaining a successful outcome.     

Chronic lymphocytic leukemia revealed by a branulomatous zosteriform eruption

A 70-year-old woman presented with an atypical erythematopapular zosteriform eruption of 3 weeks' duration. The patient had no history of previous vesicular eruption. She developed a painful burning sensation on the neck. Clinical examination revealed a cluster of small erythematous firm papules and plaques in a zosteriform distribution on the left ear, face, neck, and shoulder (Figure 1A). The lesions were unilateral and did not cross the midline. Multiple cervical and axillary lymph nodes were palpable. Laboratory tests revealed an increase in white blood cells of 25,000/mm3, with 17,910/mm3 lymphocytes and a normal range of hemoglobin, platelets, creatinine, and liver enzymes. Erythrocyte sedimentation rate was 87 mm. Blood smear results showed small, morphologically mature lymphocyte cells. In immune phenotyping, lymphocyte cells co-express CD5 and B-cell-surface antigens CD19 and CD23, as well as a restriction of kappa immunoglobulin light chains. The cells were CD22-, CD79b-, CD38-, CD10-, CD25- and FMC7-. Computed thoracoabominal tomography revealed cervical, mediastinal, abdominal, and pelvic adenopathy confirming the diagnosis of B-cell chronic lymphocytic leukemia (B-CLL) stage B. Histology of a skin biopsy from a papule showed a dense nodular granulomatous infiltrate in the dermis (Figure 2A). The infiltrate contained epithelioid and giant cells surrounded by lymphocytes and plasma cells. Small monomorphic lymphocytes without mitotic figures predominated (Figure 2B). The epidermis was irregularly thickened. Immunohistology revealed a polymorphous infiltrate with a phenotype of reactive T lymphocytes (CD3, CD5 positive) (Figure 2C), B lymphocytes (CD20 positive) (Figure 2D). Epithelioid and giant cells were positive for CD68 (Figure 2E). A latent herpes zoster infection with granulomatous reaction at the site ofzoster lesions was highly suspected as the patient reported a unilateral burning sensation without a history of vesicular zosteriform eruption. She received treatment with intravenous acyclovir 10 mg/kg every 8 hours. The papular lesions resolved markedly (60%) on macular plaques at the end of the treatment. Following topical treatment with corticosteroids, the lesions healed completely within 4 weeks (Figure 1B). Concerning leukemia, our patient was monitored without therapy by the hematologist.     

Reproductive and Pregnancy Experiences of Diverse Sexual Minority Women: A Descriptive Exploratory Study

Objectives This study sought to explore how sexual minority women (SMW) and heterosexual women compare in terms of reproductive history, with a particular focus on examining within-group differences among SMW. Methods Women were predominantly recruited through consecutive sampling during presentation for prenatal care in Toronto Canada, and Massachusetts, USA. In total, 96 partnered pregnant women (62 SMW, 34 heterosexual) completed an internet survey during 2013-2015. Results We found few significant differences in reproductive history outcomes when comparing SMW and heterosexual groups. However, when we compared male-partnered SMW to female-partnered SMW, we found potentially important differences in rates of miscarriage and pregnancy complications, indicating that partner gender may be an important contributor to differences in reproductive history among SMW. Conclusions for Practice These findings highlight the need to recognize the unique health risks with which male-partnered SMW may present. Considering that this group is often invisible in clinical practice, the findings from this exploratory study have important implications for providers who treat women during the transition to parenthood. Future research should further examine the differences in social and health access within larger samples of SMW groups, as well as seek to understand the complex relationships between sexual identity and perinatal health for this understudied group of women.