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Filter by:Membranous nephropathy (MN) is one of the commonest causes of nephrotic syndrome in adults, idiopathic membranous nephropathy (IMN) accounts for 70%-80% of all MN patients. There is no standard specific treatment for IMN. Initial therapy should be supportive and involves restricting dietary protein and sodium intake, controlling blood pressure, hyperlipidemia, and edema. The best proven therapy for patients with IMN is combined use of corticosteroids and cyclophosphamide. However, there are some potential risk of other serious side effects associated with the use of cytotoxic agents, such as bone marrow toxicity, severe infections, gonadal dysfunction, and the long-term risk of malignancy. The ideal maintenance treatment scheme for patients with IMN requires not only a remission of nephrotic syndrome but also, fewer adverse effects. Some retrospective study suggested that multitarget therapy (prednisone+calcineurin inhibitors+mycophenolate mofetil) was effective for refractory IMN. However, we cannot get confirmed conclusion from the previous study due to the limitation of retrospective studies with small sample size. In this prospective multicenter randomized trial, we compared the efficacy between multitarget therapy and Ponticelli regimen. Trial Aims and Hypothesis The specific aims of this trial are to test the hypothesis 1. that multitarget therapy is non-inferior to Ponticelli regimen in inducing long-term remission (CR or PR) of proteinuria in patients with IMN. 2. that multitarget therapy reduces the number of relapses (efficacy in sustaining remission) and increases the time to relapse when compared with treatment with Ponticelli regimen. 3. that multitarget therapy has a better side-effect profile when compared with treatment with Ponticelli regimen in patients with IMN. Methods: Patient Recruitment Inclusion and exclusion criteria are as follows. Inclusion Criteria: - Age: 18-70 years. - Body weight: 50-90 kg. - Patients with membranous nephropathy were eligible if their diagnosis was confirmed by renal biopsy, with the biopsy sample examined by light, immunofluorescence, and electron microscopy. Renal biopsy samples were reviewed by the two principal investigators and two renal pathologists. - IMN patients with moderate risk and have a decline of less than 50% in proteinuria despite renin-angiotensin system blockade for at least 6 months before randomization. OR, IMN patients with high risk or very high risk. - Serum albumin < 30 g/L. - eGFR by MDRD formula had to be ≥ 60 ml/min per 1.73 m2. Exclusion criteria: - Secondary MN, pregnancy, breastfeeding, immunosuppressive treatment in the 3 preceding months, and active infectious disease. - Hepatitis B serology included Hbs antigen and Hbs and Hbc antibodies. Patients with active hepatitis B and those with past hepatitis B infection without anti-Hbs antibodies will be excluded. - Patients with reproductive demand will be excluded. Randomization and Treatment Groups Once all entry criteria have been satisfied and confirmed, patients will be randomized to treatment with multitarget therapy or Ponticelli regimen. Multitarget therapy: Combination with prednisone, ciclosporin and mycophenolate mofetil. Ponticelli regimen: Cyclical corticosteroid/alkylating-agent therapy for IMN. Outcomes Primary outcome: The primary clinical outcome was the composite of complete or partial remission at 12 months. Secondary outcome: the composite of complete or partial remission at 6 months; complete remission at 6 months; and adverse events, relapse.
Anti-angiogenesis Tyrosine kinase inhibitors (TKIs) have been proved to show promising effects on prolonging progression-free survival (PFS) for advanced chondrosarcoma after failure of standard multimodal Therapy. Methylsulfonic apatinib is one of those TKIs which specifically inhibits VEGFR-2. This study summarizes the experience of two Peking University affiliated hospitals in off-label use of apatinib in the treatment of extensively pre-treated chondrosarcoma.
Intravitreal triamcinolone acetonide is a well-known method of treatment of diabetic macular edema, however, it has many side effects, most commonly causing cataract and glaucoma. Suprachoroidal route is an emerging route of delivery of intraocular drugs. This is to our knowledge the first prospective study to compare the effect of triamcinolone acetonide delivered via the intravitreal versus the suprachoroidal route in the treatment of diabetic macular edema as regards safety and efficacy.
Among ambulatory peritoneal dialysis patients, does use of the Baxter AMIA peritoneal dialysis cycler with SHARESOURCE connectivity platform achieve dry weight targets better than use of the Baxter Home Choice Pro cycler.
We are evaluating whether 15-26 year old males and females need a 3rd dose of the human papillomavirus (HPV) vaccine, or whether 2 doses provide similar protection as 3 doses from the 9 types of HPV that it protects against.
Multiple myeloma (MM) is a common malignant hematology disease. The development of proteasome inhibitors (PIs) and immunomodulatory drugs (IMiDs) significantly improved the survival of MM patients. IMiDs have multiple effects in MM therapy. Except for direct cytotoxicity, IMiDs also play a variety of immune regulatory roles. Lenalidomide, a kind of IMiDs, was usually used in the therapy of relapsed/refractory MM. The efficacy and safety of RDD (lenalidomide, pegylated liposomal doxorubicin, dexamethasone) in newly diagnosed patients with MM still needs to be further validated.
This is an multicenter, randomized, double-blind, parallel-controlled study to evaluated the efficacy of pioglitazone hydrochloride and metformin hydrochloride tablets on the patients with newly diagnosed type 2 diabetes mellitus combined with non-alcoholic fatty liver disease.
Little is known of beta-lactam antibiotics' true therapeutic plasma concentration range. The aims of this study are to define evidence-based, safe and effective upper and lower limits of the plasma concentrations of imipenem, meropenem, amoxicillin, flucloxacillin, piperacillin, ceftazidime and cefepime in patients at increased risk of serious bacterial infections and currently understudied pharmacokinetics (the critically ill, the elderly, and the immunosuppressed). This prospective observational study will include adult patients with suspected or confirmed systemic bacterial infection receiving one of the above-named antibiotics and hospitalized in intensive-care, step-down, or hematology-oncology units of the Geneva University Hospitals (HUG). Eligible patients will be identified via the electronic health record (EHR). Patients receiving traditional intermittent dosing or prolonged infusions will undergo TDM for at least one intermediate (mid-interval) and one trough level at 24 hours (-12 or +48 hours) after the therapy's start. Patients receiving continuous infusions will undergo TDM for at least one steady-state level. Clinical course will be observed for 30 days from the start of the study antibiotic (1st day of study antibiotic =day 1). The primary outcome is incidence of clinical toxicity through day 30 after start of study antibiotic (as stratified by BL trough concentration). Secondary outcomes are listed below.
Ultrasound (US)-guided transversus abdominis plane block (TAP) has demonstrated favourable results in lower abdominal surgery. Literature about its efficacy in breast reconstruction surgery with transversus rectus abdominis myocutaneous (TRAM) flap is still scarce. In the current study investigators pretend to evaluate the efficacy of US-guided bilateral TAP block for unilateral breast reconstruction using autologous abdominal graft in women with breast cancer's history.
Evaluating efficacy and safety of bevacizumab when combined with chemotherapy (carboplatin and Paclitaxel ) in treatment of patient with metastatic triple negative breast cancer