Thorntonpratt4646

Acute kidney injury (AKI) in a patient with cirrhosis has high short-term mortality. Midodrine has shown promising results in the treatment of AKI-hepatorenal syndrome (HRS-AKI).

To compare midodrine and albumin versus albumin alone for the secondary prophylaxis of HRS-AKI.

Open labeled, nonrandomized, pilot study. Patients with a diagnosis of HRS-AKI were recruited after complete recovery. Patients were given midodrine daily (15 mg) and injection albumin infusion 20 g weekly in group-A (Gp-A) and injection albumin 20 g weekly with no midodrine in group-B (Gp-B). this website The primary endpoint was the recurrence of AKI-HRS, and the secondary endpoint was ascites tap in 2-month period.

A total of 42 patients were enrolled in Gp-A, n = 22, and Gp-B, n = 20. There was no significant difference between the groups (Gp-A vs. Gp-B) in terms of age, model stage liver disease, Child-Turcotte-Pugh score and serum creatinine at inclusion (1.27 ± 0.1 vs. 1.22 ± 0.2 mg/dL). During follow up ten patients (50%) in Gp-B and four patients (18%) in Gp-A develop HRS-AKI (P = 0.04). The mean number of ascites tap was significantly higher in Gp-B compared to Gp-A (2.6 ± 0.5 vs. 1.9 ± 0.5) in 2 months. There was a significant increase in mean arterial pressure in Gp-A compared to Gp-B on days 7, 15, 30, 45 and 60. There was a significant difference in mean arterial pressure at day 7 in patients who developed HRS-AKI versus those who did not develop HRS-AKI [(n = 14, 65.5 ± 5.5) vs. (n = 28,74.6 ± 9.2 mm Hg), P = 0.02].

Midodrine along with albumin infusion, is helpful in the secondary prophylaxis of HRS-AKI and reduces the number of ascites tap. However, a large randomized study is required for further validation.

Midodrine along with albumin infusion, is helpful in the secondary prophylaxis of HRS-AKI and reduces the number of ascites tap. However, a large randomized study is required for further validation.

There is still room for improvement in the methods used to achieve complete polyp resection. The aim of this study was to develop a cold snare polypectomy technique that will reliably result in resections containing the muscularis mucosae and the lateral polyp margins.

Nonpedunculated polyps ≤10 mm were resected using a dedicated cold snare with the goal of creating a mucosal defect approximately 1 cm in dia. The completeness of resection of the lateral and vertical polyp margins was examined histologically.

The cases of 201 patients (mean age 67 ± 13 years; 115 men) with 500 eligible polyps were enrolled. The mean polyp size was 6.1 ± 1.8 mm (range 1-10 mm). The mean mucosal defect size immediately after resection was 7.7 ± 2.5 mm (range 3-15 mm). Overall, the complete resection rate in which the lateral and vertical margins were free from the neoplasia tissue was 92% (417/454, 95% CI, 89-94); in the remaining 8% of cases, the vertical margins showed complete resection but the lateral margins could not be evaluated due to the fragmentation of resected polyps. A mucosal defect ≥7 mm predicted complete resection of the mucosal layer containing the muscularis mucosae.

Complete mucosal layer resection of nonpedunculated colorectal polyps ≤10 mm was reliably achieved using a cold snare technique that produced a mucosal defect ≥7 mm in dia.

Complete mucosal layer resection of nonpedunculated colorectal polyps ≤10 mm was reliably achieved using a cold snare technique that produced a mucosal defect ≥7 mm in dia.

Squamous cell carcinoma is the most common cancer of the oral cavity. When the tumor invades the bone tissue, the prognostic and survival rates decrease a lot, and the treatment becomes more aggressive, with several damages to the patient and health system. Many of the molecular mechanisms of bone invasion process are not understood yet, but it is already known that one of central processes of tumor evolution - adjacent tissues invasion and metastasis - is a large spectrum of phenotypic changes in epithelial cells to mesenchymal, in a process named as epithelial-mesenchymal transition (EMT). Loss of E-cadherin, an important epithelial cell adhesion protein, is a hallmark of this phenomenon. The objective of this retrospective study is to evaluate the expression of E-cadherin protein, comparing its distribution with clinical characteristics of the patients and possibly relation to EMT.

Sixty-two cases with respective clinical data were analyzed by comparing immunohistochemical, H and E staining, and clinicorse patient's prognosis.

Hydrocephalus is a common comorbidity among the newborns, with myelomeningocele (MMC) and ventriculoperitoneal (VP) shunts being frequently used for the treatment of such patients. In this study, we aimed to compare the effectiveness of antibiotic-free and antibiotic-coated shunts to reduce the rate of shunt infection in patients with hydrocephalus and accompanying MMC.

116 patients with hydrocephalus and MMC who were treated with VP shunts were included in the study. Shunt infection rates among antibiotic-free and antibiotic-coated shunts were compared.

Of the 116 patients included in the study, 39 had antibiotic-coated shunts and 77 had antibiotic-free shunts. Shunt infection developed in 4 of the 39 cases treated with antibiotic-coated shunts and in 5 of the 77 cases treated with shunts without antibiotics. No significant statistical difference was found between antibiotic-coated and antibiotic-free VP shunts in terms of shunt infection (p = 0.450, p > 0.05).

In patients with MMC, using VP shunts containing antibiotics was found not to have a protective effect in preventing shunt infection. Whether the sac is intact or ruptured does not affect this result.

In patients with MMC, using VP shunts containing antibiotics was found not to have a protective effect in preventing shunt infection. Whether the sac is intact or ruptured does not affect this result.

Current screening algorithms for coronary artery disease (CAD) before kidney transplantation result in many tests but few interventions.

The aim of this study was to study the utility of 6-minute walk test (6MWT), an office-based test of cardiorespiratory fitness, for risk stratification in this setting.

We enrolled 360 patients who are near the top of the kidney transplant waitlist at our institution. All patients underwent CAD evaluation irrespective of 6MWT results. We examined the association between 6MWT and time to CAD-related events (defined as cardiac death, revascularization, nonfatal myocardial infarction, and removal from the waitlist for CAD), treating noncardiac death and waitlist removal for non-CAD reasons as competing events.

The 6MWT-based approach designated approximately 45% of patients as "low risk," whereas a risk factor- or symptom-based approach designated 14 and 81% of patients as "low risk," respectively. The 6MWT-based approach was not significantly associated with CAD-related events within 1 year (subproportional hazard ratio [sHR] 1.