Advanced Medical Optics (NYSE: EYE) set an updated date and time for its investor presentation at the 2008 Wachovia Healthcare Conference in Boston. The new date is Jan. 30 at 2 p.m. ET. Access is at www.amo-inc.com.

Alcon (NYSE: ACL) will report on its fourth quarter financial results for the period ended Dec. 31, 2007 at 8:30 a.m. ET on Feb. 7. Access is at www.alcon.com.

Allergan (NYSE: AGN) will discuss the company's fourth quarter and full year 2007 results on Jan. 30 at 8 a.m. PT. Access is at 1-800-308-6785 or www.allergan.com.

Johnson & Johnson (NYSE: JNJ) will host an analyst meeting at 8:30 a.m. ET on Jan. 22 to review fourth quarter and full year 2007 financial results. Access is at http://www.investor.jnj.com.