Publications by authors named "Bobbie Henry-Barron"

Purpose: This study investigated factors associated with improved seizure control in adults with epilepsy following a modified Atkins diet (MAD).

Methods: Follow-up data collected from participants enrolled in a prospective study between March 2016 and November 2023 was analyzed. Demographic and clinical differences between diet responders and non-responders were evaluated.

View Article and Find Full Text PDF

Background: Ketogenic diet therapies can improve seizure control in patients with drug-resistant epilepsy (DRE). The current study investigated whether dietary fat composition is associated with elevations in serum lipid levels in adults with epilepsy who began a modified Atkins diet (MAD).

Methods: Adults with DRE were instructed to follow the MAD.

View Article and Find Full Text PDF

Background: Intermittent fasting or calorie restriction (CR) diets provide anti-inflammatory and neuroprotective advantages in models of multiple sclerosis (MS); data in humans are sparse.

Methods: We conducted a randomised-controlled feeding study of different CR diets in 36 people with MS over 8 weeks. Participants were randomised to 1 of 3 diets: 1) a control diet, in which the participant received 100% of his or her calorie needs 7 days per week, 2) a daily CR diet, in which the participant received 78% of his or her calorie needs 7 days per week, or 3) an intermittent CR diet, in which the participant received 100% of his or her calorie needs on 5 days per week and 25% of his or her calorie needs 2 days per week (i.

View Article and Find Full Text PDF

Objective: To examine the feasibility, safety, systemic biological activity, and cerebral activity of a ketogenic dietary intervention in patients with glioma.

Methods: Twenty-five patients with biopsy-confirmed World Health Organization grade 2 to 4 astrocytoma with stable disease after adjuvant chemotherapy were enrolled in an 8-week Glioma Atkins-Based Diet (GLAD). GLAD consisted of 2 fasting days (calories <20% calculated estimated needs) interleaved between 5 modified Atkins diet days (net carbohydrates ≤20 g/d) each week.

View Article and Find Full Text PDF

Ketogenic diet therapy (KDT), particularly modified Atkins diet (MAD), is increasingly recognized as a treatment for adults with epilepsy. Women with epilepsy (WWE) comprise 50% of people with epilepsy and approximately one in three have catamenial epilepsy. The purpose of this study was to determine whether adding a medium chain triglyceride emulsion to MAD to target catamenial seizures was feasible and well-tolerated.

View Article and Find Full Text PDF

Objectives: Patients with epilepsy are known to exhibit high rates of comorbid psychiatric disorders such as depression, anxiety, and other mood disorders. Little is known about the psychiatric effects of a ketogenic diet therapy (KDT) on adults with epilepsy. The objective of this study was to better understand the relationship between KDT and psychological state based on depressive and anxiety symptoms in adults with chronic epilepsy.

View Article and Find Full Text PDF

Background/aims: Ketogenic diet therapies (KDTs) offer a needed therapeutic option for patients with drug-resistant epilepsy. The current study investigated biochemical and anthropometric indices of cardiovascular disease (CVD) risk in adults with epilepsy treated with KDT over 6 months.

Method: 65 adults with epilepsy naïve to diet therapy were enrolled in a prospective longitudinal study and instructed on modified Atkins diet (MAD) use.

View Article and Find Full Text PDF

Ketone bodies, the products of fat metabolism, are a source of energy for the brain and are available even when glucose supplies are inadequate (such as with severe carbohydrate deprivation) or its metabolism is faulty (as it is in Alzheimer's disease). This phase I/II randomized clinical trial examined the feasibility of using a modified Atkins diet (MAD) to induce ketogenesis in persons with mild cognitive impairment (MCI) or early AD, and the effect of this diet on memory and other clinical outcomes. In the first 2.

View Article and Find Full Text PDF

Purpose: To determine whether use of a ketogenic formula during the first month of the modified Atkins diet (MAD) in adults with drug-resistant epilepsy (DRE) improves seizure reduction and compliance compared to MAD alone.

Methods: Eighty adults (age ≥18 years) with DRE and ≥4 reliably quantifiable seizures/month were enrolled. All participants were trained to follow a 20 g/day net carbohydrate limit MAD.

View Article and Find Full Text PDF

An intermittent fasting or calorie restriction diet has favorable effects in the mouse forms of multiple sclerosis (MS) and may provide additional anti-inflammatory and neuroprotective advantages beyond benefits obtained from weight loss alone. We conducted a pilot randomized controlled feeding study in 36 people with MS to assess safety and feasibility of different types of calorie restriction (CR) diets and assess their effects on weight and patient reported outcomes in people with MS. Patients were randomized to receive 1 of 3 diets for 8 weeks: daily CR diet (22% daily reduction in energy needs), intermittent CR diet (75% reduction in energy needs, 2 days/week; 0% reduction, 5 days/week), or a weight-stable diet (0% reduction in energy needs, 7 days/week).

View Article and Find Full Text PDF

Objectives: Ketogenic diets (KDs) have long been used to treat epilepsy and are being explored in a variety of diseases. Preclinical data suggest KDs affect inflammation and cytokine release. It is unknown whether KDs affect white blood cell (WBC) counts over time.

View Article and Find Full Text PDF

Aim: The current study investigated biochemical and vascular markers of cardiovascular health in adult patients with epilepsy treated with long-term (greater than 1year) ketogenic diet therapy compared with controls.

Method: Anthropometric measures, serum fasting lipid panel, apolipoproteins A-1 and B, lipoprotein sub-fractions as well as common carotid intima-media thickness (cIMT), and plaque presence were assessed in 20 adult patients with epilepsy on a modified Atkins diet (MAD) for >1year started as an adult compared with 21 adult patients with epilepsy naïve to diet therapy.

Results: Patients treated with MAD had significantly lower weight, body mass index, waist and hip circumference, percent body fat, and serum triglyceride levels when compared with control patients.

View Article and Find Full Text PDF

Objective: To investigate the feasibility, safety, and efficacy of a ketogenic diet (KD) for superrefractory status epilepticus (SRSE) in adults.

Methods: We performed a prospective multicenter study of patients 18 to 80 years of age with SRSE treated with a KD treatment algorithm. The primary outcome measure was significant urine and serum ketone body production as a biomarker of feasibility.

View Article and Find Full Text PDF

Purpose: Evaluation of ketogenic diet (KD) therapies for seizure control during pregnancy when safety and appropriate management become considerations. Until now, no information has been available on seizure reduction and human pregnancy related outcomes in women treated with KD therapies.

Method: We describe two cases of pregnant women with epilepsy treated with KD therapy either as monotherapy (Case 1) or as adjunctive therapy (Case 2).

View Article and Find Full Text PDF

Ten adults were treated with ketogenic diet monotherapy for epilepsy. Four patients were naïve to antiseizure drugs (ASDs), and six previously tried and stopped ASDs. Of four treatment-naïve participants, two (50%) were free from disabling seizures on Modified Atkins Diet (MAD) monotherapy for > 1 year.

View Article and Find Full Text PDF