Usual interstitial pneumonia

We report the case of a 49-year old woman with an idiopathic pulmonary fibrosis (IPF) initially diagnosed as a systemic lupus erythematosus. The IPF is an uncommon clinical entity with an estimated prevalence from 3 to 6 cases per 100,000 in the general population of the United States. This disease is characterised by an insidious onset, a pejorative course and poor survival prognosis (median survival: 2.8 years). The diagnosis is often difficult and depends on the exclusion of other diseases associated with interstitial lung injury. It is generally established only after collegial coordination between the clinician, the radiologist and the pathologist. New consensuses are now published to establish a clear and explicit classification of the IPF. Moreover, because of the poor results obtained with conventional immunosuppressive drugs, new treatments are proposed.

Breast cancer therapies in development. A review of their pharmacology and clinical potential.

Although the management of breast cancer has improved over the past few decades, it remains an important challenge for the clinician. Cytotoxic chemotherapy and hormonotherapy, when given in the adjuvant setting, have a definitive though modest impact on the outcome of early-stage breast cancer. In metastatic disease, these therapies help to provide substantial palliation of symptoms but have a limited impact on survival. The discovery of vinorelbine and the taxanes, paclitaxel and docetaxel, certainly represented the most encouraging clinical development of the 1980s in breast cancer therapy. Several other new cytotoxic agents have been recognised for their potential in the treatment of this disorder. Many of them are only in a very early phase of their clinical development and it remains to be proven that they will have a major role in daily practice in the near future.