Insulin Therapy in People With Type 2 Diabetes: Opportunities and Challenges?

Given the continued interest in defining the optimal management of individuals with type 2 diabetes, the Editor of Diabetes Care convened a working party of diabetes specialists to examine this topic in the context of insulin therapy. This was prompted by recent new evidence on the use of insulin in such people. The group was aware of evidence that the benefits of insulin therapy are still usually offered late, and thus the aim of the discussion was how to define the optimal timing and basis for decisions regarding insulin and to apply these concepts in practice. It was noted that recent evidence had built upon that of the previous decades, together confirming the benefits and safety of insulin therapy, albeit with concerns about the potential for hypoglycemia and gain in body weight. Insulin offers a unique ability to control hyperglycemia, being used from the time of diagnosis in some circumstances, when metabolic control is disturbed by medical illness, procedures, or therapy, as well as in the longer term in ambulatory care. For those previously starting insulin, various other forms of therapy can be added later, which offer complementary effects appropriate to individual needs. Here we review current evidence and circumstances in which insulin can be used, consider individualized choices of alternatives and combination regimens, and offer some guidance on personalized targets and tactics for glycemic control in type 2 diabetes.     

Testicular sparing surgery for small masses

ObjectivesTo determine the proportion of benign testicular lesions among candidates for testicular sparing surgery (TSS) and to assess the safety and efficacy of this procedure.Methods and MaterialsSixteen patients underwent surgical exploration for testicular tumors with TSS intent in our center. Surgery was performed via an inguinal approach with temporary cord occlusion and frozen section (FS) analysis of the lesions. Benign findings allowed for TSS, whereas cancer prompted total orchiectomy.ResultsThe lesions measured 8–25 mm in the largest diameter. Eleven of the 16 lesions were benign (69%) and TSS was accomplished in these cases. Complete concordance was observed between the results of FS and permanent sections. Of the 5 patients with cancer, 3 had pure seminoma, and embryonal carcinoma and teratoma were found in 1 patient, each. Surveillance was applied in 4 of these patients, and chemotherapy was used in the patient with embryonal carcinoma. With an average follow-up duration of 48 months, all are alive and free of disease. All 11 patients in whom TSS was accomplished had an uneventful postoperative course, and with an average follow-up duration of 28 months, 9 have normal scrotal physical examination and ultrasound, whereas 2 patients were lost to follow-up.ConclusionsSixty-nine percent of testicular lesions under 25 mm are benign. TSS is safe and effective in patients with small benign lesions. Cancer is reliably detected by FS, and testicular exploration is not associated with local or distant recurrence in any of our patients.     

Renal oncocytoma—are there sufficient grounds to consider surveillance following prenephrectomy histologic diagnosis

IntroductionOncocytoma is a benign neoplasm of the kidney and comprises about 12% of all renal masses. A definitive preoperative diagnosis of oncocytoma is currently technically not feasible and its practical implication is controversial.ObjectivesTo analyze the current status of preoperative diagnostic tools for oncocytoma, study the different occurrences of oncocytoma-renal cell carcinoma (RCC) coexistence, including the phenomenon of true hybrid tumors, and investigate the rare reports on the natural history of unresected oncocytoma.Materials and methodsA PubMed search was performed using the following key word: oncocytoma, renal cell carcinoma, natural history, electron microscopy, and cytogenetics. Medline articles and abstracts prior to August 2009 were reviewed.Results and conclusionsAt the moment, preoperative renal mass biopsy is the only way for prenephrectomy histologic diagnosis of oncocytoma. However, it is expected that some of these biopsies, although suggestive for oncocytoma, will suspect chromophobe RCC. In all the English literature, the number of true ipsilateral synchronous hybrid oncocytoma-RCC tumors is extremely low in comparison with the “pure” oncocytomas being resected worldwide. There is almost no data on the natural history of oncocytoma.     

The Use of Augmentin in Hospitalized and Ambulatory Children

Summary

Twenty-six hospitalized and 14 ambulatory children with the most common bacterial infections were treated with augmentin, intravenously and orally.

In 90% of the cases in this study a clinical and microbiololical cure was obtained. The number of side-effects was no higher than those caused by other drugs.

Augmentin provides safe and effective therapy for infections commonly seen in the pediatric population.     

Clindamycin in the Treatment of an Outbreak of Streptococcal Pharyngitis in a Kibbutz Due to Beta-Lactamase Producing Organisms

Summary

During the winter of 1987-88, an epidemic of streptococcal pharyngitis (SP) affected almost 25% of the 800 inhabitants of a community settlement (kibbutz), and failed to respond to treatment with penicillin and/or erythromycin, despite the fact that the streptococci were highly sensitive to penicillin (minimum inhibitory concentration: MIC < 0.001 μg/ml). We suggested that the concomittant presence of betalactamase producing organisms in the pharyngeal cavities of the affected individuals with SP could inactivate the antibiotics, rendering the streptococci resistant to penicillin.

Throat swabs were taken and tested for aerobic and anaerobic beta-lactamase producing organisms and for beta-lactamase activity and clindamycin treatment was given to 110 patients with SP.

Beta-lactamase activity was detected in 90 cases and the cultures were positive for Staphylococcus aureus (25 cases),     

Long-term Results for Minor Column Allografts in Revision Hip Arthroplasty

Background  

While acetabular structural allografts provide an important alternative for reconstructions, concerns remain with long-term graft resorption, collapse, and failure. Midterm studies of minor column (shelf) allograft suggest reasonable survival but long-term survival is unknown.     

Presentation and management of major complications of midurethral slings: Are complications under‐reported?

AIMS: Midurethral slings have become the mainstay of stress urinary incontinence (SUI) treatment due to their efficacy and low complication rates. The purpose of this study was to report the presentation and treatment of major complications from these minimally invasive treatments presented to a tertiary referral practice and to highlight a discrepancy in major complications between literature and the food and drug administration (FDA) device failure database. METHODS: From 2001 through 2005, we reviewed all cases of midurethral sling complications that presented to our institution. A literature review of all complications due to midurethral slings during the same time period was performed as was the FDA manufacturer and user facility device experience (MAUDE) database queried for self-reported complications. RESULTS: A total of 26 patients referred to UCLA with voiding dysfunction after sling placement was found to have mesh in the urethra or bladder. Treatments required a combination of urethrolysis with mesh removal, urethral reconstruction with graft, and bladder excision. These were compared to major complications reported in the world literature of <1%. The MAUDE database contained 161 major complications out of a total of 928 complications reported for suburethral slings. There was significantly more major complications reported in MAUDE than in published literature. CONCLUSIONS: Although rare, major complications of midurethral slings are more common than appear in literature. Devastating complications involving urethral and bladder perforations can present with mild urinary symptoms and thus are likely under-diagnosed and under-reported. Most of these cases need to be managed with additional reconstructive surgery.     

Prevalence and psychological correlates of complicated grief among bereaved adults 2.5-3.5 years after September 11th attacks

A Web-based survey of adults who experienced loss during the September 11, 2001, terrorist attacks was conducted to examine the prevalence and correlates of complicated grief (CG) 2.5-3.5 years after the attacks. Forty-three percent of a study group of 704 bereaved adults across the United States screened positive for CG. In multivariate analyses, CG was associated with female gender, loss of a child, death of deceased at the World Trade Center, and live exposure to coverage of the attacks on television. Posttraumatic stress disorder, major depression, anxiety, suicidal ideation, and increase in post-9/11 smoking were common among participants with CG. A majority of the participants with CG reported receiving grief counseling and psychiatric medication after 9/11. Clinical and policy implications are discussed.     

Severe cystocele: Optimizing results

Despite multiple variations in cystocele repair techniques, success rates have been historically low. In this review we summarize strategies to optimize long-term results of vaginally approached cystocele repair for the high-grade defect. Our proposed strategies include addressing prolapse of the vaginal apex (the uterus or the vaginal cuff), using the obturator fascia as an anchor for lateral cystocele defect repair, augmenting the repair with loosely woven polypropylene mesh, and placing a midurethral sling.