A significant proportion of breast cancers are estrogen-dependent and are therefore amenable to endocrine therapy. Although tamoxifen has been the mainstream of endocrine treatment for over 20 years, new agents have entered the clinic, which have potentially superior activity and an improved safety profile. The development of orally-active, potent and selective third-line aromatase inhibitors r...

In this study, we report a Japanese boy with testotoxicosis due to a heterozygous mutation [p. A572V] in the LH/CGR gene, who was the first boy treated with a third-generation aromatase inhibitor (AI) and reached his adult height in Japan. He showed accelerated growth and rapid penile growth from 3 yr of age and was diagnosed as having testotoxicosis. Combined treatment with anastrozole and spi...

A highly sensitive, specific and rapid LC–ESI-MS/MS method has been developed and validated for simultaneous quantification of Salbutamol and Beclomethasone in human plasma (200 μl) using Anastrozole respectively, as an internal standard (IS) as per the regulatory guidelines. Results: The LLE method was used to extract the analytes and IS from human plasma. The chromatographic resolution of Sal...

Aromatase inhibitors (AIs) are most commonly used for breast cancer patients with hormone receptor positive disease. Although the side effect profile of aromatase inhibitors is well known, including common side effects like arthralgia, bone pain, arthritis, hot flashes, and more serious problems like osteoporosis, we present a case of an uncommon side effect of these medications. We report the ...

The study is related to the formulation and evaluation of mucoadhesive buccal tablets Anastrozole enhance its bioavailability by avoiding 1st pass effect. succeeded in developing containing two layers (mucoadhesive backing layer) a design that permits unidirectional release drug. Tablets were prepared double direct compression method using (carbopol 934) as primary polymer, Sod.alginate, Na CMC...

This report describes a solitary orbital metastasis of lobular carcinoma in a woman 35 years after diagnosis of right breast lobular carcinoma in situ (LCIS). After partial response to anastrozole, the patient was treated with proton radiotherapy to 45 cobalt gray equivalents (CGE) with an excellent response. We additionally discuss treatment strategies for this rare metastatic site.

•Low-grade papillary serous ovarian carcinoma has unique epidemiologic and disease-specific characteristics•Cyberknife radiotherapy is a unique treatment that may successfully be used to treat unresectable disease•Anastrozole is an effective treatment for hormone receptor-positive low-grade papillary serous ovarian carcinoma.

BACKGROUND Peutz-Jeghers syndrome (PJS) is a rare autosomal-dominant disorder characterized by multiple gastrointestinal hamartomatous polyps, mucocutaneous pigmentation and increased predisposition to various neoplasms. Endocrine manifestations in PJS include gynecomastia due to calcified Sertoli cell testicular tumors usually referred to as large-cell calcifying Sertoli cell tumors (LSCT). ...