ADHD prescription patterns and medication adherence in children and adolescents during the COVID-19 pandemic in an urban academic setting

BACKGROUND

COVID-19 impacted all students, especially those with attention deficit hyperactivity disorder (ADHD), putting them at risk for disruption to their medication regimen and school performance. Our study aimed to identify if ADHD medication regimens were disrupted through analyzing prescription refills and if telehealth management demonstrated a higher rate of adherence.

METHODS

A total of 396 patients from the General Academic Pediatrics (GAP) clinic at Children's Hospital of The King's Daughters (CHKD) were included in the study. Patients were between the ages of 8-18 with a history of ADHD for three or more years that was medically managed with four or more prescription refills between January 2019 and May 2022. A retrospective chart review collected age, sex, race, refill schedule, appointment schedule, and number of telehealth appointments. Data analysis compared the variables and defined "pre-pandemic months" as January 2019 through March 2020 and "pandemic months" as April 2020 through June 2022.

RESULTS

The total percentage of patients who had their ADHD medications during pre-pandemic months ranged from 40 to 66% versus 31-44% during pandemic months. Additionally, the total percentage of patients who had quarterly ADHD management appointments during pre-pandemic months ranged between 59 and 70% versus 33-50% during pandemic months. The number of months with ADHD prescription refills over the last three years was significantly higher among those who had both virtual and in-person visits than those who had just in-person visits, p < 0.001. Regarding race, Black patients had a lower number of medication refills compared to White patients when controlled for appointment type. They also had a lower number of total appointments, but there was not a significant difference in the number of virtual appointments.

CONCLUSIONS

Since the start of the pandemic, ADHD patients have both refilled their prescriptions and returned to clinic less frequently. This data suggests a need to re-evaluate the ADHD symptoms of GAP patients periodically and return them to a more consistent medication regimen. Telehealth appointments are a potential solution to increase adherence. However, racial inequities found in this study need to be addressed.

Hematopoietic effect of Radix angelicae sinensis in a hemodialysis patient

The primary cause of anemia of chronic renal failure (CRF) is insufficient production of erythropoietin by the diseased kidneys. Although most patients receiving hemodialysis (HD) respond to recombinant human erythropoietin (rHuEPO) treatment, 4% prove to be rHuEPO resistant. The patient presented in this case study suffered from anemia of CRF that was resistant to rHuEPO therapy. He experienced marked improvement in the anemia after self-initiating regular consumption of the Chinese herb Dang qui (botanical name: Radix angelicae sinensis). The significant hematologic amelioration occurred in the face of a major decrease in the amount of rHuEPO administered. The causes and mechanisms of inadequate response to rHuEPO, as well as the possible beneficial hematopoietic effects of this herbal preparation, are discussed.

The hemodialysis pilot study: nutrition program and participant characteristics at baseline. The HEMO Study Group

OBJECTIVE

Describe the nutrition program (assessments and interventions) and the participants' baseline nutritional characteristics in the Hemodialysis Pilot Study.

DESIGN

Cross sectional survey in which hemodialysis patients were examined during 10 weeks of baseline (BL), before randomization study interventions (dose and flux).

SETTING

Four hemodialysis centers (eight dialysis units in total).

PATIENTS

Twenty-nine male (mean age, 63 years; range, 34 to 75) and 20 female (mean age, 61 years; range, 29 to 73) hemodialysis patients.

INTERVENTIONS

None during BL.

MAIN OUTCOME MEASURES

Feasibility of implementing the proposed nutrition program before conducting the full-scale trial, and description of baseline characteristics related to nutrition.

RESULTS

A nutrition program was developed to assess nutritional status during BL and follow-up periods and to intervene in patients with weight loss or decreasing serum albumin. Methods for collecting biochemical, dietary and anthropometric data were implemented at four clinical centers. At baseline, mean protein intake estimated by single pool normalized protein catabolic rate was 0.95 +/- 0.21 gm/kg adjusted body weight (ABW) (n = 42) and by diet record assisted recalls (n = 47) 0.94 +/- 0.36 gm/kg ABW/d, respectively. Mean energy intake was 22.8 +/- 8 kcal/kg ABW/day (n = 39). Mean serum albumin concentration using the bromcresol green method was 3.8 +/- 0.4 gm/dL (n = 40). Mean body mass index was within the normal limits of 19-27 kg/m2. Mean skinfold thicknesses in females, but not males, were shifted toward the lower end of usual distributions for healthy individuals.

CONCLUSIONS

The goal of designing, developing, and implementing the diet and nutrition component, and related data collection for the HEMO pilot study was accomplished at four separate clinical centers. Baseline mean protein and energy intake were low, suggesting that continuing dietary surveillance is needed. The ongoing full-scale HEMO study will provide the first prospective analysis of dietary intake, nutritional status, and outcome in maintenance hemodialysis patients as a function of dialysis dose and membrane flux.