New Strategy for Breast Cancer Related Lymphedema Treatment by Endermology: ELOCS Phase II Randomized Controlled Trial.

BACKGROUND: This phase II trial sought to be the first of its kind to estimate the success rate of endermology in reducing breast cancer-related lymphedema. PATIENTS AND METHODS: ELOCS is a French, monocentric, randomized, open-label phase II trial. Patients were randomized to receive the following over a 5-day treatment period: standard intensive decongestant treatment (IDT) (bandages and manual lymphatic drainage MLD) (group 1); IDT including bandages, MLD, and Cellu M6 (group 2); and IDT including bandages and Cellu M6 (Group 3). The main endpoint was the success rate in each group, (reduction of at least 30% in the excess volume). We estimated that endermology treatment (groups 2 and 3) would be of interest successes occurred in at least 21 out of 31 patients. RESULTS: A total of 93 patients were included (31 patients in each of the 3 groups). The median age was 64.5 years (IQR: [56.4-71.3]). Patients were treated with mastectomy (n = 35), axillary lymphadenectomy (n = 80), radiotherapy (n = 91), and chemotherapy (n = 68). The mean relative reduction in excess volume was 38% in group 1, 33% in group 2, and 34% in group 3. Success rate was 58.1% in group 1 (18/31, P = ,0237), 51.6% (16/31, P = ,5) in group 2, and 64.5% (20/31, P = ,075) in group 3. In the LPG groups (2 and 3), 10/62 (16%) patients found LPG painful and 9/62 (15%) patients considered it to be unpleasant. CONCLUSION: Even though the critical threshold of 21 successes was not met, this study was the first to validate a standardized and reproducible endermology protocol.

Cardiogenic shock in adults with congenital heart disease: Insights from the FRENSHOCK registry.

BACKGROUND: Data on cardiogenic shock in adults with congenital heart disease (ACHD) are scarce. AIM: We sought to describe cardiogenic shock in ACHD patients in a nationwide cardiogenic shock registry. METHODS: From the multicentric FRENSHOCK registry (772 patients with cardiogenic shock from 49 French centres between April and October 2016), ACHD patients were compared with adults without congenital heart disease (non-ACHD). The primary outcome was defined by all-cause mortality, chronic ventricular assist device or heart transplantation at 1year. RESULTS: Out of the 772 patients, seven (0.9%) were ACHD, who were younger (median age: 56 vs. 67years), had fewer cardiovascular risk factors, such as hypertension (14.3% vs. 47.5%) and diabetes (14.3% vs. 28.3%), and no previous ischaemic cardiopathy (0 vs. 61.5%). Right heart catheterization (57.1% vs. 15.4%), pacemakers (28.6% vs. 4.6%) and implantable cardioverter-defibrillators (28.6% vs. 4.8%) were indicated more frequently in the management of ACHD patients compared with non-ACHD patients, whereas temporary mechanical circulatory support (0 vs. 18.7%) and invasive mechanical ventilation (14.3% vs. 38.1%) were less likely to be used in ACHD patients. At 1year, the primary outcome occurred in 85.7% (95% confidence interval: 42.1-99.6) ACHD patients and 52.3% (95% confidence interval: 48.7-55.9) non-ACHD patients. Although 1-year mortality was not significantly different between ACHD patients (42.9%) and non-ACHD patients (45.4%), ventricular assist devices and heart transplantation tended to be more frequent in the ACHD group. CONCLUSIONS: Cardiogenic shock in ACHD patients is rare, accounting for only 0.9% of an unselected cardiogenic shock population. Despite being younger and having fewer co-morbidities, the prognosis of ACHD patients with cardiogenic shock remains severe, and is similar to that of other patients.

Efficacy and Safety of Eculizumab in Pediatric Patients Affected by Shiga Toxin-Related Hemolytic and Uremic Syndrome: A Randomized, Placebo-Controlled Trial.

SIGNIFICANCE STATEMENT: Shiga toxin-related hemolytic uremic syndrome (STEC-HUS) is a serious condition, characterized by multiorgan thrombotic microangiopathy, mainly affecting children. Renal involvement is severe, with approximately half of patients requiring dialysis. So far, no specific treatment has been proven efficient in STEC-HUS. The use of eculizumab, a monoclonal antibody inhibiting terminal complement complex, has demonstrated remarkable success in atypical hemolytic uremic syndrome, but its use in uncontrolled studies to treat STEC-HUS has yielded inconsistent results. In this Phase 3 randomized, placebo-controlled trial in 100 pediatric patients with STEC-HUS, the findings did not show efficacy of eculizumab during the acute phase of the disease. However, the results indicated a reduction of renal sequelae in eculizumab-treated patients at 1-year follow-up. Larger prospective studies would be needed to further explore eculizumab as a potential treatment. BACKGROUND: Shiga toxin-related hemolytic uremic syndrome (STEC-HUS) in children is a severe condition, resulting in approximately 50% of patients requiring RRT. Furthermore, at least 30% of survivors experience kidney sequelae. Recently, activation of the complement alternative pathway has been postulated as a factor in STEC-HUS pathophysiology, leading to compassionate use of eculizumab, a monoclonal antibody inhibiting the terminal complement complex, in affected patients. Given the lack of therapy for STEC-HUS, a controlled study of eculizumab efficacy in treating this condition is a priority. METHODS: We conducted a Phase 3 randomized trial of eculizumab in children with STEC-HUS. Patients were randomly assigned in a 1:1 ratio to receive either eculizumab or placebo during 4 weeks. Follow-up lasted for 1 year. The primary end point was RRT duration <48 hours after randomization. Secondary endpoints included hematologic and extrarenal involvement. RESULTS: Baseline characteristics were similar among the 100 patients who underwent randomization. The rate of RRT <48 hours did not differ significantly between the two groups (48% in the placebo versus 38% in the eculizumab group; P = 0.31) or in the course of ARF. The two groups also exhibited similar hematologic evolution and extrarenal manifestations of STEC-HUS. The proportion of patients experiencing renal sequelae at 1 year was lower in the eculizumab group than in the placebo group (43.48% and 64.44%, respectively, P = 0.04). No safety concern was reported. CONCLUSIONS: In pediatric patients with STEC-HUS, eculizumab treatment does not appear to be associated with improved renal outcome during acute phase of the disease but may reduce long-term kidney sequelae. CLINICAL TRIALS REGISTRATIONS: EUDRACT (2014-001169-28) ClinicalTrials.gov ( NCT02205541 ).

Development of a multivariable prediction model for congenital unilateral absence of the vas deferens in male partners of infertile couples.

BACKGROUND: Congenital unilateral absence of vas deferens has been diagnosed in fertile and normozoospermic males and is associated with the risk of unilateral renal absence or cystic fibrosis transmembrane conductance regulator mutations; but no prediction model currently exists to diagnose this condition. OBJECTIVES: The study aims to identify clinical and biological variables that may have a predictive value for the diagnosis of congenital unilateral absence of vas deferens in male partners of infertile couples MATERIALS AND METHODS: We designed a retrospective, cross-sectional, case-control study on electronic health records of a single tertiary-care andrological centre collected between 1998 and 2018. We included all subjects diagnosed with congenital unilateral absence of vas deferens using combined scrotal and transrectal ultrasounds. Controls were confirmed free of congenital unilateral absence of vas deferens by the same way. Both groups received standardised exploration procedures. Multivariable logistic regression model was built in a backward stepwise manner. Model performance and calibration were assessed. The study is reported according to TRIPOD statement. RESULTS: We included 69 congenital unilateral absence of vas deferens cases and 78 controls. Cases had a lower semen volume than controls. The congenital unilateral absence of vas deferens risk was associated with history of cryptorchidism and both levels of semen fructose and α-glucosidase. These predictors were confirmed by a random forest algorithm. The area under the curve was 0.886 (95% interval: 0.81-0.92). Calibration was performed with the Hosmer-Lemeshow test (p = 0.88). DISCUSSION AND CONCLUSION: History of cryptorchidism, semen fructose and α-glucosidase were identified as relevant and independent predictors for the diagnosis of congenital unilateral absence of vas deferens. The model enables to identify male patients with a high risk of congenital unilateral absence of vas deferens to whom a transrectal ultrasounds would be proposed to confirm the diagnosis, whatever their semen parameters. It will also help to address the risks of unilateral renal absence and of cystic fibrosis transmembrane conductance regulator mutations carrying during the management of infertile couples.