Echo Therapeutics disclosed that Patrick Mooney, its chief executive officer and president, will be leaving the company effective as of Sept. 27, 2013.

The company also said that it has made staff reductions comprising about 33% of the company's workforce. Affected employees were notified on Sept. 30, 2013. The company estimates that a one-time severance charge related to the workforce reduction of up to about $91,000 will be recorded in third quarter of 2013. The company does not anticipate that there will be any further material future cash expenditure associated with the workforce reduction.