However, a potential problem is that questionnaires assessing factors related to grief and bereavement may involve ethical complications, because some mourners may have severe emotional reactions from difficult and/or confronting questions in questionnaires.
What we are after is "purity of effect" - which (you will have guessed by now) may involve considerable complication of means.
The academy noted that the procedure could involve complications, as could any surgery.
Gamma Knife radiosurgery (GKS) for the treatment of vestibular schwannoma (VS) introduces risks to the facial nerve and auditory perception and may involve post-treatment complications such as pseudoprogression, hydrocephalus, and other cranial neuropathies.
PNC services may involve treatment of complications that might have occurred during the delivery and severe health conditions of the newborn, requiring skilled personnel and hospital facilities.
This new mode of ECMO therapy may have some advantages over conventional venoarterial ECMO or venovenous ECMO techniques because the AV-ECMO technique appears simpler and may involve fewer operational complications [ 14].
Severe CV-related complications may involve the kidneys, lungs, heart, gut, and/or central nervous system.
In some cases, post-surgical complications may involve the portal and mesenteric veins, which may develop stenosis or thrombosis after surgical treatment.
Complications may involve reactive arthritis [ 5] and Guillain-Barré syndrome [ 6].
These complications may involve nerve (neuropathy), eye (retinopathy), kidney (nephropathy), and heart disease.
