ABSTRACT
OBJECTIVE: To evaluate the clinical characteristics and rehabilitation management of patients who undergo amputation for COVID-19-associated coagulopathy. METHODS: Clinical and laboratory data for 3 patients were analysed and their rehabilitative management discussed. RESULTS: The medical records of 3 patients who had undergone amputation due to acute lower extremity ischaemia and who were provided with rehabilitation in our COVID-19 unit were reviewed. CONCLUSION: Coagulation changes related to SARS-CoV-2 may complicate recovery from this devastating disease. The rehabilitation management of amputated patients for COVID-19 acute lower extremity ischaemia is based on a multilevel approach for clinical, functional, nutritional and neuropsychological needs. Based on this limited experience, a dedicated programme for this specific group of patients seems advantageous to warrant the best functional outcome and quality of life.
Subject(s)
Amputation, Surgical/rehabilitation , Betacoronavirus , Blood Coagulation Disorders/virology , Coronavirus Infections/complications , Coronavirus Infections/rehabilitation , Ischemia/virology , Lower Extremity/blood supply , Pneumonia, Viral/complications , Pneumonia, Viral/rehabilitation , Aged , Blood Coagulation Disorders/rehabilitation , Blood Coagulation Disorders/surgery , COVID-19 , Humans , Ischemia/rehabilitation , Ischemia/surgery , Italy , Lower Extremity/surgery , Male , Middle Aged , Pandemics , Quality of Life , SARS-CoV-2ABSTRACT
BACKGROUND: Several lines of research suggest that prefrontal cortex dysfunctions observed in obsessive compulsive disorder (OCD) and schizophrenia (SKZ) are linked to two partially independent neuroanatomic systems: the ventromedial prefrontal cortex and the dorsolateral prefrontal cortex, with different neuroanatomic connections, including the striatum. The primary aim of this study was to test this hypothesis using a double dissociation study of neuropsychological tasks performance of the dorsolateral prefrontal cortex and ventromedial prefrontal cortex. METHODS: We administered the Wisconsin Card Sorting Test, the Gambling Task, and the four-disk version of the Tower of Hanoi to 110 SKZ and 67 OCD patients and 56 control subjects. RESULTS: A clear double dissociation of Wisconsin Card Sorting Test and Gambling Task performances was found, with SKZ patients performing the Wisconsin Card Sorting test significantly worse than OCD patients and control subjects and OCD patients performing the Gambling Task significantly worse than SKZ and control subjects. Both SKZ and OCD patients performed the Tower of Hanoi significantly worse than control subjects. CONCLUSIONS: Results from our double dissociation study confirm the hypothesis of involvement of different frontal lobe subsystems within basal-corticofrontal circuits function in SKZ and OCD.
