Nursing-sensitive outcomes for the provision of pain management in pediatric populations with intellectual disabilities: a scoping review protocol.

OBJECTIVE: This aim of this review is to identify and map nursing-sensitive outcomes for the provision of pain management in pediatric populations with intellectual disabilities that are currently reported in the literature. INTRODUCTION: The experience of pain is highly individualized and subjective, with physiological, biochemical, and psychological differences contributing to pain perception. Pediatric populations with intellectual disabilities are at increased risk of ubiquitous pain exposure. Pain management effectiveness can be determined through the measurement of nursing-sensitive outcomes, which have not been mapped in the context of pediatric populations with intellectual disabilities. INCLUSION CRITERIA: Quantitative, qualitative, mixed methods, and gray literature discussing nursing pain management in pediatric populations with intellectual disabilities will be included. No date limits will be applied. Only studies published in English will be considered. METHODS: This review will be guided by the JBI methodology for scoping reviews. The search strategy will aim to locate published and unpublished literature using the databases CINAHL (EBSCOhost), MEDLINE (Ovid), Embase (Ovid), Scopus, PsycINFO (ProQuest), LILACS, SciELO, and ProQuest Dissertations and Theses Global. Titles and abstracts, and then full-text studies, will be selected and reviewed by 2 independent researchers against the inclusion criteria. Content analysis using the NNQR-C, C-HOBIC, NDNQI, and Donabedian model frameworks will be used for data extraction and organization, accompanied by charted results and narrative summaries, as appropriate.

Parental Perspectives on Impact of Parental Presence Restrictions in the Neonatal Intensive Care Unit During the COVID-19 pandemic: A Cross-Sectional Study.

PURPOSE: To describe parental experiences in the neonatal intensive care unit (NICU) during the COVID-19 restrictions. We explore what parents found most challenging, the impact these restrictions had on them and their infant, and how they coped. METHODS: A cross-sectional online survey was completed by parents of infants who required care in a Canadian NICU during the early period of the COVID-19 pandemic. Data from 3 questions were coded using thematic analysis. RESULTS: Participants ( n = 161) were primarily mothers (93%), with an average length of stay of 32.1 days. Three themes were identified from responses: (1) emotional and physical closeness of the parents to their infant; (2) physical and psychosocial well-being of the infant and parent; and (3) how parents coped, and strategies for moving forward. Parents reported that parental restriction policies adversely impacted their perceived physical and emotional closeness with their infant and their infant's physical and psychosocial well-being. Parents reported that being able to be present with their infant, having their partner able to be present with them, and effective communication helped them cope. CONCLUSION: Despite the need for some restrictive policies to control the spread of the virus, the benefits and risks to the overall well-being of the parents and infants must be weighed.

Multiple sclerosis-related heat sensitivity linked to absence of DMT prescription and subjective hand impairment but not autonomic or corticospinal dysfunction.

OBJECTIVES: Heat sensitivity (HS) describes a temporary worsening of multiple sclerosis (MS) symptoms with increased body temperature. The pathophysiology may relate to central nervous system conduction deficits and autonomic dysfunction. We conducted deep clinical phenotyping of a cohort of persons with MS to identify predictors of HS. METHODS: We recruited 59 MS participants with HS or No HS. Participants self-reported symptom severity (Hospital Anxiety and Depression Scale, Multiple Sclerosis Impact Scale, and fatigue visual analog scale) and underwent maximal exercise and transcranial magnetic stimulation testing to characterize autonomic and corticospinal function. We examined associations with HS using binomial logistic regression. RESULTS: People with HS (36/59) had significantly greater disability, depression, fatigue, and physical and psychological functional effects of MS. They also had significantly lower corticospinal excitability but not conduction. After controlling for disease-modifying therapy (DMT), disability, and disease type, self-reported difficulty using hands in everyday tasks was significantly associated with a large increase in the odds of HS. Autonomic and corticospinal dysfunction were not associated with HS. Lack of DMT use alone was also associated with a large increase in the odds of HS. DISCUSSION: Following a comprehensive assessment of plausible contributors to HS, HS was most strongly associated with lack of a DMT prescription and self-reported hand dysfunction. Surprisingly, objective measurement of autonomic and corticospinal integrity did not contribute to HS.

The Impact of Parental Presence Restrictions on Canadian Parents in the NICU During COVID-19: A National Survey.

The purpose of this research was to explore parental perspectives on the impact of parent restrictions imposed in response to the COVID-19 pandemic across Canadian Neonatal Intensive Care Units (NICUs). A co-designed online survey was conducted targeting parents (n = 235) of infants admitted to a Canadian NICU from March 1, 2020, until March 5, 2021. Parents completed the survey from 38 Canadian NICUs. Large variation in the severity of policies regarding parental presence was reported. Most respondents (68.9%) were classified as experiencing high restrictions, with one or no support people allowed in the NICU, and felt that policies were less easy to understand, felt less valued and respected, and found it more challenging to access medicine or health care. Parents reported gaps in care related to self-care, accessibility, and mental health outcomes. There is significant variation in parental restrictions implemented across Canadian NICUs. National guidelines are needed to support consistent and equitable care practices.

Probing the Brain-Body Connection Using Transcranial Magnetic Stimulation (TMS): Validating a Promising Tool to Provide Biomarkers of Neuroplasticity and Central Nervous System Function.

Transcranial magnetic stimulation (TMS) is a non-invasive method used to investigate neurophysiological integrity of the human neuromotor system. We describe in detail, the methodology of a single pulse TMS protocol that was performed in a large cohort of people (n = 110) with multiple sclerosis (MS). The aim was to establish and validate a core-set of TMS variables that predicted typical MS clinical outcomes: walking speed, hand dexterity, fatigue, and cognitive processing speed. We provide a brief and simple methodological pipeline to examine excitatory and inhibitory corticospinal mechanisms in MS that map to clinical status. Delayed and longer ipsilateral silent period (a measure of transcallosal inhibition; the influence of one brain hemisphere's activity over the other), longer cortical silent period (suggestive of greater corticospinal inhibition via GABA) and higher resting motor threshold (lower corticospinal excitability) most strongly related to clinical outcomes, especially when measured in the hemisphere corresponding to the weaker hand. Greater interhemispheric asymmetry (imbalance between hemispheres) correlated with poorer performance in the greatest number of clinical outcomes. We also show, not surprisingly, that TMS variables related more strongly to motor outcomes than non-motor outcomes. As it was validated in a large sample of patients with varying severities of central nervous system dysfunction, the protocol described herein can be used by investigators and clinicians alike to investigate the role of TMS as a biomarker in MS and other central nervous system disorders.

Higher Quadriceps Roller Massage Forces Do Not Amplify Range-of-Motion Increases nor Impair Strength and Jump Performance.

Grabow, L, Young, JD, Alcock, LR, Quigley, PJ, Byrne, JM, Granacher, U, Skarabot, J, and Behm, DG. Higher quadriceps roller massage forces do not amplify range-of-motion increases nor impair strength and jump performance. J Strength Cond Res 32(11): 3059-3069, 2018-Roller massage (RM) has been reported to increase range of motion (ROM) without subsequent performance decrements. However, the effects of different rolling forces have not been examined. The purpose of this study was to compare the effects of sham (RMsham), moderate (RMmod), and high (RMhigh) RM forces, calculated relative to the individuals' pain perception, on ROM, strength, and jump parameters. Sixteen healthy individuals (27 ± 4 years) participated in this study. The intervention involved three 60-second quadriceps RM bouts with RMlow (3.9/10 ± 0.64 rating of perceived pain [RPP]), RMmod (6.2/10 ± 0.64 RPP), and RMhigh (8.2/10 ± 0.44 RPP) pain conditions, respectively. A within-subject design was used to assess dependent variables (active and passive knee flexion ROM, single-leg drop jump [DJ] height, DJ contact time, DJ performance index, maximum voluntary isometric contraction [MVIC] force, and force produced in the first 200 milliseconds [F200] of the knee extensors and flexors). A 2-way repeated measures analysis of variance showed a main effect of testing time in active (p < 0.001, d = 2.54) and passive (p < 0.001, d = 3.22) ROM. Independent of the RM forces, active and passive ROM increased by 7.0% (p = 0.03, d = 2.25) and 15.4% (p < 0.001, d = 3.73) from premeasure to postmeasure, respectively. Drop jump and MVIC parameters were unaffected from pretest to posttest (p > 0.05, d = 0.33-0.84). Roller massage can be efficiently used to increase ROM without substantial pain and without subsequent performance impairments.

Phase- and Workload-Dependent Changes in Corticospinal Excitability to the Biceps and Triceps Brachii during Arm Cycling.

This is the first study to examine corticospinal excitability (CSE) to antagonistic muscle groups during arm cycling. Transcranial magnetic stimulation (TMS) of the motor cortex and transmastoid electrical stimulation (TMES) of the corticospinal tract were used to assess changes in supraspinal and spinal excitability, respectively. TMS induced motor evoked potentials (MEPs) and TMES induced cervicomedullary evoked potentials (CMEPs) were recorded from the biceps and triceps brachii at two positions, mid-elbow flexion and extension, while cycling at 5% and 15% of peak power output. While phase-dependent modulation of MEP and CMEP amplitudes occurred in the biceps brachii, there was no difference between flexion and extension for MEP amplitudes in the triceps brachii and CMEP amplitudes were higher during flexion than extension. Furthermore, MEP amplitudes in both biceps and triceps brachii increased with increased workload. CMEP amplitudes increased with higher workloads in the triceps brachii, but not biceps brachii, though the pattern of change in CMEPs was similar to MEPs. Differences between changes in CSE between the biceps and triceps brachii suggest that these antagonistic muscles may be under different neural control during arm cycling. Putative mechanisms are discussed.