“…A protective cover (case 1) should never be (mis)utilized for restraint [15,22] and a waist belt requires the simultaneous use of bedrails and of the lateral fixations of the belt, which was not done in cases 2-4, 6 and 7. Such inadequate restraint techniques, which have been recorded in similar cases before [3,8,15,22,23], do not prevent a displacement of the patient's body. Consequently, prophylaxis is based on the proper use of restraint devices, on detailed instructions of the nursing personnel and also on close monitoring, especially in the presence of dementia or apractic disorders.…”