In 2007, Michael Munro, a Scottish neonatologist at Aberdeen Maternity Hospital, was cleared of malpractice by the GMC Fitness to Practice panel after giving 23 times the standard dose of pancuronium to two dying neonates . In the final minutes of life, each baby was suffering from agonal gasping and violent body spasms, which was highly distressing for the parents to witness. Munro administered pancuronium to the babies after advising the parents that this would ease their suffering and could also hasten death.   It is on record that neither of the children's parents was unhappy with Dr Munro's treatment of their babies. 
Excessive doses of PAVULON® (pancuronium bromide injection) produce enhanced pharmacological effects. Residual neuromuscular blockade beyond the time period needed may occur with PAVULON® (pancuronium bromide injection) as with other neuromuscular blockers. This may be manifested by skeletal muscle weakness, decreased respiratory reserve, low tidal volume, or apnea. A peripheral nerve stimulator may be used to assess the degree of residual neuromuscular blockade and help to differentiate residual neuromuscular blockade from other causes of decreased respiratory reserve.