[Caregiver burden in patients with moderate-severe cerebral palsy. The influence of nutritional status]

Early Biomarkers in the Prediction of Later Functional Impairment in Preterm Children With Cerebral Palsy

BACKGROUND

To identify early biomarkers that could predict later functional capabilities in preterm children with later cerebral palsy (CP).

METHODS

Data from 968 preterm children with later CP were extracted from the Canadian Cerebral Palsy Registry. One hundred eighty-two infants were born before 27 weeks of gestation, 461 infants were born between 27 and 33 weeks, and 325 infants were born between 34 and 37 weeks. Univariate and chi-square analyses were conducted to measure the association between early objective biomarkers and later mobility status defined as Gross Motor Function Classification System (GMFCS) levels IV and V as well as tube feeding dependence.

RESULTS

Univariate analysis suggested no significant association between GMFCS levels IV and V or impaired feeding status and bilateral white matter injury on magnetic resonance imaging, high-grade intraventricular hemorrhage on head ultrasound, chorioamnionitis, a birth weight of 1000 to 1500 g or <1000 g, as well as an Apgar score of ≤5 at five minutes of life. Similar results were found for gestational age <28 weeks at birth. Only a significant association between GMFCS levels IV and V and a cord or first hour of life pH of ≤7 was reported (mobility status: odds ratio [OR] 1.95, 95% confidence interval [CI] 1.09 to 3.57) and feeding status: OR 2.23, CI 0.97 to 4.65)].

CONCLUSIONS

Prediction of functional outcomes based on specific early biomarkers appears hard to obtain in children with CP born preterm in contrast to those born at term. The complications and causal pathways inherent to prematurity may contribute to making prognostication less determinant.

[Clinicopathological characterization of children with dysphagia, family impact and health-related quality of life of their caregivers]

INTRODUCTION

Oropharyngeal dysphagia (DOF) without proper evaluation can be underdiagnosed in certain groups of the pediatric population. Meeting the needs of these patients can lead to an overload of their caregivers.

OBJECTIVES

To describe the epidemiological and clinical characteristics of the patients evaluated after starting a monographic DOF clinic (C-DOF) and study whether there are changes at the nutritional level, as well as the burden and impact that caregivers find on quality of life related to health (HRQOL).

MATERIAL AND METHODS

Descriptive observational study of patients evaluated in a C-DOF from its start-up. To evaluate HRQOL, an ad hoc survey adapted from the Swallowing Quality of Life Questionnaire of the adult population was designed.

RESULTS

103 patients were evaluated, 85.4% presenting some neurological disease. A videofluoroscopic study was performed in 51 patients (49.5%), reporting combined alterations in both the oral and pharyngeal phases in 64.7% of them. There was a directly proportional correlation between the severity of the DOF and the presence of aspirations, as well as with the patient's motor impairment. Regarding the anthropometric evaluation, there was a trend toward improvement in weight z-score (+0.14 SD), height (+0.17 SD) and BMI (+0.16 SD). Out of 46.2% of the caregivers reported that the DOF problem interfered negatively in the basic activities of daily life. The increase in HRQOL, after the evaluation in the monographic DOF clinic, was statistically significant overall.

CONCLUSIONS

The monographic DOF clinic provided specialized care, impacting positively at the nutritional status of patients, as well as perceived changes in HRQOL, with a probable impact on caregivers.