Efficacy of Palbociclib and Endocrine Treatment in Heavily Pretreated Hormone Receptor-positive/HER2-negative Advanced Breast Cancer: Retrospective Multicenter Trial.

Background: The synthesis of CDK4/6 inhibitors with endocrine treatment in two series of treatment has been widely accepted as the standard for patients with estrogen receptor-positive metastatic breast cancer. In spite of this, the activity of CDK4/6 inhibitors in patients with metastatic breast cancer who have progressed despite receiving multiple lines of treatment is not well understood.

Aims: To report the activity and safety of a CDK4/6 inhibitor (palbociclib) in patients in whom at least three lines of treatment for ER+ metastatic breast cancer had failed.

Evaluation of photoreceptor outer segment length in hydroxychloroquine users.

Objective: This study aims to evaluate the photoreceptor outer segment (PROS) length in patients who use hydroxychloroquine (HCQ) prior to the development of retinopathy.

Methods: In this prospective, single-centre, comparative study, 44 patients using HCQ for ≥5 years, 30 patients using HCQ <5 years, and 45 age- and sex-matched healthy controls were enrolled. The participants underwent a detailed ophthalmologic examination, spectral-domain optical coherence tomography (SD-OCT) imaging, and 10-2 automated visual field testing.

Chemotherapy and Radiation Induced Pulmonary Dysfunction in Hodgkin Lymphoma Patients.

Although the deterioration in pulmonary functions is a well-known important problem due to the treatment of the Hodgkin's lymphoma patients, the immediate and long term effects of the therapy and its distinctive components were not shown clearly yet. We planned to investigate effects of multiple agent chemotherapy and/or radiotherapy to pulmonary functions immediately and thereafter and the possible effects of the managing this situation. 34 patients were included the study.

The reliability and validity of the Turkish version of fibromyalgia survey diagnostic criteria and symptom severity scale.

Background: The fibromyalgia survey diagnostic criteria and severity scale (FSDC) is a self-reported version of 2010 preliminary diagnostic criteria for fibromyalgia syndrome (FMS). FSDC not only facilitates to diagnose FMS, it measures pain (the Widespread Pain Index (WPI)/FSDC Section 3), the Symptom Severity (SS)/FSDC Sections 1 and 2, and provides a score, polysymptomatic distress (PSD)/FSDC Total score in patients with FMS. The purpose of our study is to evaluate the reliability and validity of Turkish version of FSDC in Turkish patients with FMS.

The High Effect of Chemomobilization with High-Dose Etopside + Granulocyte-Colony Stimulating Factor in Autologous Hematopoietic Peripheral Blood Stem Cell Transplantation: A Single Center Experience.

Autologous hematopoietic stem cell transplantation (auto-HSCT) provides hematopoietic support after high-dose chemotherapy and is the standard of care for patients with multiple myeloma (MM), chemo sensitive relapsed high or intermediate grade non-Hodgkin's lymphoma (NHL) and Hodgkin's lymphoma (HL). However, yields of hematopoietic stem cells vary greatly between patients, and the optimal strategy to mobilize hematopoietic stem cells into peripheral blood for collection has not been defined yet. We investigated the efficacy and safety of chemo mobilization with an intermediate dose etoposide (VP-16; 200 mg/m(2) on days 1-3) and granulocyte-colony stimulating factor (G-CSF)(5 µg/kg twice daily from day 4 through the final day of collection).

Epidermal growth factor receptor in CRC patients in the era of the RAS.

The aim of this study was to investigate EGFR expression patterns and the effect of EGFR expression on stage, prognosis and response to conventional chemotherapy agents other than monoclonal antibodies in CRC patients. This study included 59 metastatic CRC patients. The expression of EGFR was quantified by immunochemistry in biopsy specimens that were obtained before treatment was initiated.

Thirty-minutes infusion rate is safe enough for bevacizumab; no need for initial prolong infusion.

Bevacizumab (Bev) is a vascular endothelial growth factor-A monoclonal antibody that targets tumor angiogenesis. The transfusion rate of Bev is 90 min in the first dose, 60 min in the second and than from the third dose it is 30 min if no hypersensitivity reaction occurs in the first two doses. The purpose of this study determines whether these initial prolonged infusions are really necessary or not.

The impact of familial Mediterranean fever on reproductive system.

Familial Mediterranean fever (FMF) is an autosomal recessive disease characterized by recurrent attacks of fever, peritonitis, pleuritis, arthritis, or erysipelas-like skin lesion. FMF is the most common periodic febrile syndrome affecting more than 150,000 people worldwide. The majority of patients develop FMF before the age of 20.

The prevalence of fibromyalgia syndrome in a group of patients with diabetes mellitus.

We have studied the prevalence of fibromyalgia syndrome (FMS) in patients with type 1 and type 2 diabetes mellitus (DM). Relationship with disease control of DM and the presence of FMS was also evaluated. We have studied 93 consecutive patients with DM (85 with type 2 DM and 8 patients with type 1 DM) followed in Diabetes Center.

Paraneoplastic pemphigus associated with fludarabine use.

Paraneoplastic pemphigus is a severe mucocutaneous disease associated with B-cell lymphoproliferative disorders. A 51-yr-old man presented to the oncology clinic with mucocutaneous skin lesions after six cycles of fludarabine for non-Hodgkin's lymphoma. A punch biopsy from the skin showed suprabasal acantholysis and blister formation in the epidermis and upper dermis.