An increasing body of evidence supports the use of family-based treatment (FBT) in medically stable outpatient presentations of adolescent anorexia nervosa, although there is relatively less research on adapting evidence-based treatment approaches in more intensive levels of patient care. The integration of FBT, which centrally leverages parental involvement in more intensive levels of care which typically require greater clinical management, requires careful consideration. We provide an overview of several key practical and theoretical considerations when adjusting the delivery of FBT across more intensive levels of patient care, providing clinical guidelines for the delivery of FBT while ensuring fidelity to the core theoretical tenets. Implications for clinical practice and future research are discussed.

Emotional eating is associated with obesity and disordered eating in adolescents, and thus, is an important target for treatment. We developed a program called PEER (Preventing Emotional Eating Routines), which incorporates emotion regulation skills with behavioral weight loss and parenting techniques for adolescents who are overweight or obese (OW/OB) and their parent. This open label trial evaluated the feasibility, acceptability, and initial efficacy of the PEER program. Thirty adolescents who were OW/OB (86.7% female; mean age = 14.6 years (SD = 1.2); Body Mass Index (BMI) = 34.0 kg/m2 (SD = 5.6); 33.3% White non-Hispanic) and their parent (66.7% biological mother) participated in a 4-month treatment and 3-month follow-up. The PEER program was well accepted. Initial efficacy showed significant decreases in emotional eating, and there were trends towards weight loss and a decrease in emotion dysregulation. This trial provides preliminary evidence for the feasibility, acceptability, and initial efficacy of the PEER program among adolescents who are OW/OB and their parent. Further treatment development and randomized controlled studies are needed.

Purpose

Most myeloablative regimens before stem cell transplant involved total body irradiation (TBI). Pulmonary complications from TBI contribute to treatment-related mortality and toxicity. We report the rate of acute respiratory complications after TBI at our institution. In an exploratory analysis, we investigated differences in dosimetry between patients who did and did not experience respiratory complications.

Methods and materials

In this single institution retrospective study, 49 patients received TBI from 2016 to 2018 and had dosimetry data available for analysis. Patients were prescribed 1200 cGy to be delivered over 6 fractions. Lung doses were limited using custom lung blocks. Clinical lung complications (eg, coughing and shortness of breath) were reviewed for the hospitalization period during transplant, at 4 months after transplant, and at 1 year after transplant. Supplemental oxygen use during the hospitalization period was also reported. Median anterior-posterior diameter at the umbilicus, body mass index, and lung doses were compared between patients with and without respiratory complications using a Mann-Whitney U test.

Results

During the hospitalization period, 14% (n = 7) of patients used supplemental oxygen administered by nasal canula and 16% (n = 8) experienced respiratory symptoms. At the 4-month follow-up, 16% (n = 8) of patients had documented respiratory symptoms. Respiratory symptoms were grade 1 to 2 except for one grade 3 attributed to infection during the hospitalization period and another grade 3 due to infection during the 4-month follow-up. At 1-year post-TBI, 4% (n = 2) of patients reported grade 1 to 2 chronic cough. Patients with respiratory complications at the 4-month follow-up had a larger umbilical anterior-posterior diameter (31.5 cm vs 26.5 cm, P = .01) and body mass index (34.5 kg/m² vs 29.7 kg/m², P = .02) than patients without respiratory complication. Respiratory complications were not associated with higher lung doses.

Conclusions

There was no respiratory-related mortality using the individualized planning technique described here. Acute and chronic respiratory complications were minor, with the most significant intervention requiring antibiotics for respiratory infection.

Objective

Previous research supports the relevance of early symptom change in eating disorder (ED) treatment; however, few studies have distinguished early weight change from early change in ED psychopathology, particularly in higher levels of care. Thus, the present study examined whether early change in weight and ED psychopathology predicted outcome for adolescents with anorexia nervosa (AN) in a partial hospitalization program.

Method

Adolescents with AN (n = 99) completed assessments at admission, 1-month after treatment admission, discharge, and 6-month follow-up.

Results

Higher admission percent expected body weight (%EBW), greater early change in %EBW, longer duration of treatment, shorter length of illness, and earlier age of onset predicted greater change in %EBW at discharge, but not follow-up. Greater ED psychopathology at admission and greater early change in ED psychopathology predicted later change in ED symptoms at discharge, but not follow-up. Neither early change in %EBW nor ED psychopathology predicted likelihood of remission at discharge and follow-up.

Discussion

Results support the importance of early change in predicting later change in the same ED outcome variables and suggest that early change in both %EBW and ED psychopathology in adolescents may be an important area for future research.

Crop residue burning contributes to poor air quality and imposes a health burden on India. Despite government bans and other interventions, this practice remains widespread. Here we estimate the impact of changes in agricultural emissions on air quality across India and quantify the potential benefit of district-level actions using an adjoint modeling approach. From 2003 to 2019, we find that agricultural residue burning caused 44,000-98,000 particulate matter exposure-related premature deaths annually, of which Punjab, Haryana, and Uttar Pradesh contribute 67-90%. Due to a combination of relatively high downwind population density, agricultural output, and cultivation of residue-intensive crops, six districts in Punjab alone contribute to 40% of India-wide annual air quality impacts from residue burning. Burning two hours earlier in Punjab alone could avert premature deaths up to 9600 (95% CI: 8000-11,000) each year, valued at 3.2 (95% CI: 0.49-7.3) billion US dollars. Our findings support the use of targeted and potentially low-cost interventions to mitigate crop residue burning in India, pending further research regarding cost-effectiveness and feasibility.

Over the past several decades, Dialectical Behavior Therapy (DBT) has been adapted for a range of presenting problems related to emotion dysregulation. Considerable enthusiasm exists regarding the use of DBT for treating eating disorders; however, to date, there have been no reviews summarizing empirical efforts to adapt DBT for eating disorders in youth. Accordingly, in the present narrative review, we provide a comprehensive summary of existing work testing DBT for adolescent eating disorders. First, we briefly review existing work applying DBT to eating disorders in adults and general adolescent samples. We then review research focused specifically on the use of DBT for adolescent eating disorders, including both those studies applying DBT as the primary treatment and investigations of DBT as an adjunctive treatment. Overall, initial results for DBT-based approaches are promising. However, rigorous empirical work testing DBT for treating adolescent eating disorders remains limited; the majority of existing research is comprised of case series and small-scale studies. Therefore, we close with specific recommendations for future research testing this approach.

Purpose

Patients who receive radiation therapy (RT) for prostate cancer are routinely positioned through radiographic means. We set out to establish a data-driven process that defines bladder volume required to meet V40/65 constraints using daily bladder ultrasound (US) and comparative cone beam CT (CBCT) before placing a patient on the treatment table.

Methods and materials

This was a single institution retrospective study of 20 patients (390 CBCT scans) who received postprostatectomy RT. Each patient received a daily US before treatment. CBCT alignment was performed 3 times a week. The bladder and rectum were contoured on each CBCT and a session dose was recorded. A mixed-effect model was used to estimate trajectory slopes of radiation exposure with organs-at-risk volume increase. Slope differences by V40/65 for prostate fossa (PF) and pelvic lymph nodes (PF/pLN) were tested using a 3-way-interaction term with Bonferroni correction.

Results

For the 20 patients, 10 received treatment to PF and 10 received RT to the PF/pLN. Predefined bladder constraints were V65 < 50%, V40 < 70%, and rectal constraints were V65 < 35%, V40 < 55%. The CBCT bladder volume (76-578 cm³) was greater than the pretreatment bladder US (87-466 cm³) due to volume filling between measurements (r = 0.8 ± 0.05). Mixed model detected a statistically significant 3-way interaction (P < .01) for bladder volume and V40/65. Both PF and PF/pLN patients showed improvement in V40/65 with an increase in bladder volume. For PF patients, bladder constraints were met when the US volume was >108 cm³ and for PF/pLN patients when the US bladder volume was >200 cm³. Rectal filling showed no association with CBCT volume.

Conclusions

Daily US of the bladder before postprostatectomy RT allows for dosimetric predictions before daily treatment. This should translate into fewer CBCT for the patient and improved machine throughput. This technique is easy to institute and ensures organs-at-risk volumetric constraints are met based on daily US measurements.