Patient-Reported Experience Measures in Stroke Care: A Systematic Review

BACKGROUND AND PURPOSE: Patient-reported experience measures (PREMs) assess patients' perception of health care. We aimed to identify all reported PREMs for stroke care and critically appraise psychometric properties of PREMs validated for patients with stroke. METHODS: Studies on the development, validation, or utilization of PREMs for adult patients with stroke were systematically identified. The Consensus-Based Standards for the Selection of Health Measurement Instruments criteria were used to appraise psychometric performance. RESULTS: We included 18 studies, examining 13 PREMs. Two PREMs had been developed for stroke care: Consumer Quality Index: Cerebrovascular Accident and Riksstroke. Consumer Quality Index: Cerebrovascular Accident was given a positive psychometric assessment, but its length and limited language applicability impede clinical implementation. Riksstroke was appraised as doubtful. Eleven PREMs were generic. The psychometric performance of 5 generic PREMS, validated for patients with stroke, received conflicting assessments. Six generic PREMs had not been validated in patients with stroke and were therefore not assessed for instrument performance. CONCLUSIONS: Thirteen PREMs have been published for use in stroke care. The stroke-specific Consumer Quality Index: Cerebrovascular Accident has favorable psychometric performance but lacks practical feasibility. Other PREMs have inadequate or unknown psychometric properties. This indicates the need for developing stroke-specific PREMs to support quality improvement and enhance patient-centered care

Social play behavior is critical for the development of prefrontal inhibitory synapses and cognitive flexibility in rats

Sensory driven activity during early life is critical for setting up the proper connectivity of the sensory cortices. We ask here whether social play behavior, a particular form of social interaction that is highly abundant during postweaning development, is equally important for setting up connections in the developing prefrontal cortex (PFC). Young male rats were deprived from social play with peers during the period in life when social play behavior normally peaks [postnatal day 21-42] (SPD rats), followed by resocialization until adulthood. We recorded synaptic currents in layer 5 cells in slices from medial PFC of adult SPD and control rats and observed that inhibitory synaptic currents were reduced in SPD slices, while excitatory synaptic currents were unaffected. This was associated with a decrease in perisomatic inhibitory synapses from parvalbumin-positive GABAergic cells. In parallel experiments, adult SPD rats achieved more reversals in a probabilistic reversal learning (PRL) task, which depends on the integrity of the PFC, by using a more simplified cognitive strategy than controls. Interestingly, we observed that one daily hour of play during SPD partially rescued the behavioral performance in the PRL, but did not prevent the decrease in PFC inhibitory synaptic inputs. Our data demonstrate the importance of unrestricted social play for the development of inhibitory synapses in the PFC and cognitive skills in adulthood and show that specific synaptic alterations in the PFC can result in a complex behavioral outcome

Social play behavior is critical for the development of prefrontal inhibitory synapses and cognitive flexibility in rats

Sensory driven activity during early life is critical for setting up the proper connectivity of the sensory cortices. We ask here whether social play behavior, a particular form of social interaction that is highly abundant during postweaning development, is equally important for setting up connections in the developing prefrontal cortex (PFC). Young male rats were deprived from social play with peers during the period in life when social play behavior normally peaks [postnatal day 21-42] (SPD rats), followed by resocialization until adulthood. We recorded synaptic currents in layer 5 cells in slices from medial PFC of adult SPD and control rats and observed that inhibitory synaptic currents were reduced in SPD slices, while excitatory synaptic currents were unaffected. This was associated with a decrease in perisomatic inhibitory synapses from parvalbumin-positive GABAergic cells. In parallel experiments, adult SPD rats achieved more reversals in a probabilistic reversal learning (PRL) task, which depends on the integrity of the PFC, by using a more simplified cognitive strategy than controls. Interestingly, we observed that one daily hour of play during SPD partially rescued the behavioral performance in the PRL, but did not prevent the decrease in PFC inhibitory synaptic inputs. Our data demonstrate the importance of unrestricted social play for the development of inhibitory synapses in the PFC and cognitive skills in adulthood and show that specific synaptic alterations in the PFC can result in a complex behavioral outcome