Caring for Children With Medical Complexity in the Early COVID-19 Pandemic in an Ambulatory Primary Care Setting.

BACKGROUND: Children with medical complexity (CMC) have multiple chronic conditions and require a high level of coordinated healthcare. The risk of COVID-19 among CMC is unclear. OBJECTIVES: We aim to identify and describe the prevalence and experience of COVID-19 among CMC and their caregivers during the initial weeks of the COVID-19 pandemic in the NY metropolitan area. METHODS: We performed a cross-sectional study of children enrolled in a structured clinical program for CMC at a large urban, academic general pediatrics practice in NY. RESULTS: In our patient population (n = 132), 16 patients had a known exposure with parents being the most common exposure in 37.5% (n = 6). Two patients were hospitalized for COVID-19 while the remainder of the confirmed or suspected COVID-19 cases were managed as an outpatient. CONCLUSIONS: Common sources of COVID-19 exposure were family members and home care providers. Almost all of our patients experienced interruption of medical care including missed therapies and visits.

Updating the healthcare maintenance visit for children with medical complexity: applying lessons learned from the coronavirus disease 2019 pandemic.

PURPOSE OF REVIEW: Coronavirus disease 2019 (COVID-19) has exposed the vulnerabilities of children with medical complexity (CMC). This article uniquely describes how pediatric providers in various clinical settings can adapt routine healthcare maintenance visits to meet the needs of CMC in the era of COVID-19. We also discuss unique visit components important to address when providing primary care to CMC, including caregiver support, disaster preparedness, long-term care planning, and telemedicine. RECENT FINDINGS: Although some children may be less severely affected by COVID-19 than adults, current literature suggests that CMC may be at higher risk for severe disease. In addition, the COVID-19 pandemic has highlighted the value in consistent, primary care for CMC. Children, especially those with medical complexity, are at risk for interruptions in care, delayed vaccinations, increasing caregiver burden, and barriers to in-person care. SUMMARY: This article summarizes the components of the healthcare maintenance visit for CMC, providing salient recommendations on how pediatric providers can adapt their approach to the primary care of CMC in the era of COVID-19.

Evidence Supporting the Effectiveness of Transition Programs for Youth With Special Health Care Needs.

More than 90% of adolescents and young adults with chronic medical conditions will survive into adulthood. Transitioning from pediatric to adult health care services for these individuals has often times been associated with deterioration of their health and Quality of Life. Separation from their pediatric provider and lack of preparedness of the adult health care system has been identified as major barriers in preventing the successful transition of these individuals. The purpose of this review is to summarize the available data related to transitioning adolescents and young adults (AYA) with special health care needs into the adult health care system.

Caring for the Caregiver: Supporting Families of Youth With Special Health Care Needs.

Caregivers of youth with special health care needs (YSHCN) are a critical part of the health care team. It is important for pediatric providers to be cognizant of the burden and strain caregiving can create. This article will discuss the health, psychological, social, and financial effects of caregiving, as well as strategies to screen for caregiver strain among families of YSHCN. Caregivers of YSHCN, for example, are more likely to report poor health status and demonstrate higher rates of depression and anxiety. Numerous validated screens for caregiver strain have been developed to address the multi-faceted effects of caregiving. Finally, we will discuss strategies to alleviate caregiver strain among this vulnerable population. We will describe services pediatric providers can encourage caregivers to utilize, including financial support through Supplemental Security Income (SSI), benefits available through the Family Medical Leave Act (FMLA), and options for respite care. Addressing caregiver strain is an important aspect of maintaining a family centered approach to the care of YSHCN.

Retrospective analysis of the prevalence of and factors associated with condom use among young HIV-infected women in Cameroon.

OBJECTIVES: Young women are more likely to be infected with HIV globally, in sub-Saharan Africa, and in Cameroon. Despite its clear clinical and public health benefits, condom use among HIV-infected women continues to be low. The objective of this study was to describe the prevalence of inconsistent condom use among HIV-infected women in Cameroon and the factors associated with it. METHODS: We conducted a cross-sectional study of HIV-infected young women aged 17-26 years from three semi-urban HIV clinics in the Northwest Region of Cameroon. This study was a subgroup analysis of a previously reported study on inconsistent condom use in HIV-infected and -uninfected youth. Inconsistent condom use was defined as reporting "sometimes" or "never" to questions regarding frequency of condom use. Logistic regression modeling was used to determine factors associated with inconsistent condom use. RESULTS: A total of 84 participants were recruited and submitted completed questionnaires for analysis. Median age was 24 years (interquartile range = 22-25) and the median age at HIV diagnosis was 21 years (interquartile range = 20-23). Fifty percent of the participants reported no prior schooling or only primary school education. Overall, 61/84 (73%) reported inconsistent condom use. After adjusting for potential confounders, education to the secondary school level was protective against inconsistent condom use (odds ratio = 0.19; confidence interval: 0.04-0.95), and having ≥2 pregnancies was associated with inconsistent condom use (odds ratio = 7.52; confidence interval: 1.67-34.00). CONCLUSION: There is a high prevalence of inconsistent condom use among young HIV-infected women in Cameroon, which appears to be associated with lower levels of educational attainment and higher parity. Further larger studies assessing the factors associated with poor condom use in this population are warranted and may inform public health policy in resource-limited settings with high HIV prevalence.

Health risk behaviors in adolescents and young adults with special health care needs.

PURPOSE OF REVIEW: Adolescents and young adults with special health care needs (SHCN) are uniquely vulnerable to health risk behaviors including smoking, alcohol and illicit drug use, and sexual risk-taking. Their likelihood of experiencing adverse health outcomes because of these behaviors may be beyond that experienced by their healthier peer group. Pediatric providers are responsible for appropriately counseling these patients about healthy lifestyles. This review provides some background regarding these health risks among adolescents and young adults with SHCN with particular focus on three populations: childhood cancer survivors, congenital heart disease patients, and those with intellectual disability. RECENT FINDINGS: Young adults and adolescents with chronic medical conditions are as likely - and perhaps more likely - to engage in health risk behaviors. However, these behaviors are not fully addressed by primary care providers. SUMMARY: Pediatric providers are encouraged to ask adolescents and young adults with SHCN about their understanding of, and engagement in, health risk behaviors. A multidisciplinary approach to encourage a healthy lifestyle within this population may have significant health benefits.

Factors associated with inconsistent condom use in adolescents with negative or unknown HIV status in Northwest Cameroon.

The purpose of this study is to evaluate the association between utilization of HIV testing and condom use amongst Cameroonian youths/adolescents who are not known to be HIV-infected. Worldwide, HIV is spreading most quickly amongst youths/adolescents. Between 44% and 82% of sexually active youths in Cameroon report inconsistent condom use. Data regarding utilization of HIV testing and condom use are lacking. A cross-sectional survey was administered to 431 youths ages 12-26 years in Cameroon from September 2011 to December 2011. Data on sociodemographics, sexual risk behaviors, self-reported HIV status, and condom use were collected. We compared rates of inconsistent condom use between those with known HIV negative status who utilized testing (HIV-N) and those with unknown status due to unutilized testing (HIV-U). Inconsistent condom use was defined as responding "never," "sometimes," or "usually," while consistent condom use was defined as responding "always" to questions regarding frequency of condom use. Generalized estimating equations were applied to assess the association between HIV testing and inconsistent condom use, adjusting for other confounders. Of 414 eligible respondents, 205 were HIV-U and 209 were HIV-N. HIV-U subjects were younger (mean age = 16.4 vs. 17.9, p < 0.001) and more likely to report living in an urban area (p = 0.002) than HIV-N subjects. Seventy-two percent (137/191) of sexually active youths reported inconsistent condom use. After adjusting for potential confounders, HIV-U status (odds ratio [OR] = 3.97, 95% confidence interval [CI] = 1.68-6.01) was associated with inconsistent condom use. Similarly, female gender (OR = 3.2, 95% CI = 1.29-7.89) was associated with inconsistent condom use, while older age at sexual debut was associated with a decreased risk for inconsistent condom use (OR = 0.67, 95% CI = 0.56-0.81). Cameroonian adolescents report high rates of inconsistent condom use which we found to be associated with self-reported unknown HIV status due to unutilized HIV testing. Successful HIV prevention programs among African youths/adolescents may benefit from expanded HIV testing programs.

Intestinal permeability in children with food allergy on specific elimination diets.

BACKGROUND: Children with food allergy have been shown to have increased small intestinal permeability (IP) following ingestion of the offending food as well as during elimination diets. We investigated IP in asymptomatic food allergic children during an elimination diet to identify clinical characteristics associated with altered IP. METHODS: Urinary recovery ratios of lactulose and mannitol (L/M) were determined 5 h following ingestion of 7.5 g of lactulose and 2 g of mannitol in 131 cow's milk and egg allergic children. An L/M ratio of ≥0.025 was considered abnormal based upon previously established laboratory internal references. A chart review was conducted to assess the clinical characteristics of these patients. RESULTS: A total of 50 (38%) of the 131 children (median 6.7, range 4.8-8.9 yr; 66.2% male) with food allergy had elevated IP while asymptomatic on strict elimination diets. Age and height negatively correlated with IP. However, in the regression model analysis, abnormal IP was associated with shorter stature independently of age. Otherwise, food allergic patients with increased IP were comparable in gender, nutritional status, age of onset of food allergy, history of reactions, atopic diseases, and family history of food allergies to those with normal IP. CONCLUSIONS: Elevated IP was found in about one-third of asymptomatic food allergic children on elimination diets and was associated with shorter stature. Our results suggest that increased IP may be an intrinsic trait in a subset of food allergic children. However, large, prospective studies are necessary to determine the role of impaired intestinal barrier in food allergy.

Polarized signaling endosomes coordinate BDNF-induced chemotaxis of cerebellar precursors.

During development, neural precursors migrate in response to positional cues such as growth factor gradients. However, the mechanisms that enable precursors to sense and respond to such gradients are poorly understood. Here we show that cerebellar granule cell precursors (GCPs) migrate along a gradient of brain-derived neurotrophic factor (BDNF), and we demonstrate that vesicle trafficking is critical for this chemotactic process. Activation of TrkB, the BDNF receptor, stimulates GCPs to secrete BDNF, thereby amplifying the ambient gradient. The BDNF gradient stimulates endocytosis of TrkB and associated signaling molecules, causing asymmetric accumulation of signaling endosomes at the subcellular location where BDNF concentration is maximal. Thus, regulated BDNF exocytosis and TrkB endocytosis enable precursors to polarize and migrate in a directed fashion along a shallow BDNF gradient.