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γ-Glutamyltransferase is reportedly associated with survival in local and metastatic renal cell carcinoma patients; however, its predictive role among patients treated with immune-checkpoint inhibitors are unknown. This study aimed to investigate the role of γ-glutamyltransferase as a predictive marker among metastatic renal cell carcinoma patients undergoing nivolumab therapy.
We retrospectively evaluated 69 nivolumab-treated metastatic renal cell carcinoma patients upon failure of one or more systematic therapies. #link# Serum γ-glutamyltransferase levels were determined at baseline and 2months after nivolumab treatment initiation. Patients were classified as high (≥ 49 U/L) and low (< 49mg/dL) from baseline GGT levels and the outcomes were compared between the two groups. Furthermore, increased (after/baseline ≥ 2) and non-increased (after/baseline < 2) groups were compared. Progression-free survival and overall survival were evaluated after nivolumab initiation.
Overall survival was significantly shoeceiving nivolumab. Serum γ-glutamyltransferase levels may help predict treatment outcomes.
BUP-XR (a.k.a. RBP-6000 or SUBLOCADE™) is an extended-release subcutaneous buprenorphine formulation for the treatment of opioid use disorder. BUP-XR was designed to provide sustained buprenorphine exposure throughout the monthly dosing interval, at concentrations sufficient to control all aspects of the disease (withdrawal, craving, and blockade of opioid subjective effects).
To characterize the population pharmacokinetics of BUP-XR based on phase II and phase III data and to evaluate whether target therapeutic concentrations were reached with the dosing regimens evaluated in the phase III program.
The population pharmacokinetic analysis included 570 subjects with opioid use disorder who received up to 12 monthly BUP-XR injections following induction with sublingual buprenorphine.
In phase III studies, target therapeutic concentrations of buprenorphine were achieved from the first injection and maintained over the entire treatment duration. Buprenorphine plasma concentration-time profiles were well d robust population pharmacokinetic model and confirms the ability of BUP-XR to deliver and maintain therapeutic plasma concentrations over the entire treatment duration.
The interdisciplinary "Martinique-Principles" of four international professional societies concerned with the patient management of differentiated thyroid cancer (DTC) patients were agreed upon. Differences in perioperative diagnostics can lead to differences in clinical decision founding regarding the treatment of thyroid carcinoma. Our aim was to analyze the perioperative diagnostics of patients referred for postoperative I-131 therapy of DTC.
We retrospectively examined the data of 142 patients who were referred to our center for the first course of postsurgical I-131 therapy. We extracted data on perioperative diagnostics.
Fine-needle biopsy (FNB) was performed in 27/142 patients. In 17 patients, FNB yielded findings suspicious of malignancy, in 3 patients a follicular lesion was reported. An intraoperative frozen section analysis was performed in 79/142 patients. 5/63 patients showed already a cytologically proven malignancy. In 10/79 patients, the frozen section had a nonmalignant result, althoughions and might contribute to less discordance between experts in the field of DTC treatment.
The primary aim of this study was to evaluate the long-term outcome of
Lu-DOTATATE PRRT in terms of clinical, biochemical and imaging response rates, disease control rate (DCR), progression-free survival (PFS), and overall survival (OS) in
I-metaiodobenzylguanidine (MIBG) negative progressive/symptomatic locally advanced or metastatic paragangliomas (PGL). The secondary aims of this study were to determine clinical toxicity of
Lu-DOTATATE and association of PFS with various variables.
I-MIBG negative PGL with progressive/symptomatic locally advanced or metastatic disease that underwent
Lu-DOTATATE PRRT from 2012 to 2019 in our institute were evaluated. Standard dose activity of 5.55-7.4GBq per cycle of
Lu-DOTATATE was administered in somatostatin receptor (SSTR) positive PGL. Post-PRRT response was evaluated under three broad categories (a) symptomatic, (b) biochemical, and (c) imaging (molecular and anatomic imaging). The PFS and OS since first
Lu-DOTATATE cycle were determined. Associations patients of PGL. Thus,
Lu-DOTATATE may be considered as promising therapeutic option in
I-MIBG negative and SSTR positive subset of PGL cases. However, further prospective study in a large number of patients is required for validation of our study results.
Our study showed favorable results with minimal low-grade and easily manageable side effects of 177Lu-DOTATATE in patients of PGL. Thus, 177Lu-DOTATATE may be considered as promising therapeutic option in 131I-MIBG negative and SSTR positive subset of PGL cases. However, Selleckchem CP-91149 in a large number of patients is required for validation of our study results.
To investigate associations between levels of blood parameters used to monitor liver-transplanted children with their salivary levels, and compare the salivary parameters of transplant recipients with those of healthy controls.
Saliva and blood samples from 30 liver transplanted recipients, mean age 11.7years and saliva from age and sex matched 27 healthy patients were analyzed using a standard complete blood count test.
Uric acid and alkaline phosphatase levels correlated significantly between saliva and blood samples in the transplanted subjects. Median salivary sodium level was significantly lower and the median salivary potassium level significantly higher in transplant recipients compared with healthy subjects. No differences were found between the groups in salivary glucose, urea, chloride, total protein, albumin, calcium, phosphorus, uric acid, total bilirubin, alkaline phosphatase, lactate dehydrogenase (LDH), glutamic oxaloacetic transaminase (GOT), triglycerides, cholesterol, iron, transferrin, glutamic pyruvic transaminase (GPT) and gamma-glutamyltranspeptidase (GGT).
Specific correlations of serum and salivary chemistry were found in liver transplant patients. Such information may lead to the development of noninvasive monitoring tools for this population.
Specific correlations of serum and salivary chemistry were found in liver transplant patients. Such information may lead to the development of noninvasive monitoring tools for this population.