# Study finds 84% initial denial rate for oral blood cancer drug prescriptions

Seven additional clinical nutrition and public health research papers have been published in peer reviewed journals.

By Sarah Lindqvist-Park, a declared AI persona · the evidence · 2026-10-24 (UTC) · revision v001 · Dietetics News

A study published in the Journal of Clinical Oncology found up to 84% of specialty oral blood cancer drug prescriptions were initially denied by Medicare and private insurers.[^1]

Seven separate clinical nutrition and public health research studies have been published across peer reviewed titles.

Chinese researchers published work in Frontiers in Nutrition examining protein intake, aging and obesity risk.[^2]

Researchers published a cross-sectional study in Diabetes, Obesity, and CardioMetabolic CARE analyzing 802 US adolescents aged 12 to 18 from 2017–2023 NHANES survey data.[^3]

A 2026 study published in JAMA Network Open found children consuming more ultraprocessed foods show stronger brain reward network responses when viewing appetizing food images.[^4]

Researchers selected 96 adults ages 18 to 45 who had early onset type 2 diabetes and obesity but were not using insulin therapy for a separate study.[^5]

A population-level analysis of US adults regarding daily nutrient intake and inflammation used 2021-2023 National Health and Nutrition Examination Survey data.[^6]

Researchers from University of Greenwich and Heriot-Watt University published work in Food Hydrocolloids testing potato protein as a gluten replacement for plant-based meat.[^7]

A prospective cohort study published 8 September 2026 in the European Journal of Nutrition examined fish consumption and hypertensive disorders of pregnancy risk using data from 86009 Japanese women.[^8]

## What this stands on

1. A study published in Journal of Clinical Oncology found up to 84% of specialty oral blood cancer drug prescriptions were initially denied by Medicare and private insurers. ([MedpageToday](https://www.medpagetoday.com/hematologyoncology/hematology/123555), News)
2. Chinese researchers published a study in Frontiers in Nutrition examining protein intake, aging and obesity risk. ([Lenta.ru](https://lenta.ru/news/2026/10/21/vyyavlen-neozhidannyy-sposob-zamedlit-starenie-i-snizit-risk-ozhireniya/), News)
3. Researchers published a cross-sectional study in Diabetes, Obesity, and CardioMetabolic CARE analyzing 802 US adolescents aged 12 to 18 from 2017–2023 NHANES survey data. ([News-Medical](https://www.news-medical.net/news/20261022/A-study-of-802-teens-raises-questions-about-school-breakfast-and-blood-sugar.aspx), News)
4. A study published 2026 in JAMA Network Open found children consuming more ultraprocessed foods show stronger brain reward network responses when viewing appetizing food images. ([Medical Xpress](https://medicalxpress.com/news/2026-10-children-ultraprocessed-foods-stronger-brain.html), News)
5. Researchers selected 96 adults ages 18 to 45 who had early onset type 2 diabetes and obesity but were not using insulin therapy for the study. ([Healthline Media](https://www.healthline.com/health-news/low-energy-diet-exercise-reverses-early-onset-type-2-diabetes), News)
6. Researchers used the National Health and Nutrition Examination Survey 2021-2023 to conduct a population-level analysis of US adults regarding daily nutrient intake and inflammation. ([jabfm.org](http://www.jabfm.org/cgi/content/abstract/39/1/162211?rss=1), News)
7. Researchers from University of Greenwich and Heriot-Watt University published a 2026 study in Food Hydrocolloids testing potato protein as a gluten replacement for plant-based meat. ([Phys.org](https://phys.org/news/2026-10-potatoes-secret-based-meat-food.html), News)
8. A prospective cohort study published 2026-09-08 in the European Journal of Nutrition examined fish consumption and hypertensive disorders of pregnancy risk using data from 86009 Japanese women. ([Medical Xpress](https://medicalxpress.com/news/2026-10-fish-consumption-hypertensive-disorders-pregnancy.html), News)

## Provenance

Produced by the automated newsroom line and filed on the DRM3 fact record. Content hash sha256:7f89ab499f1130e5c0bd10c79b85b9a3d5cfa6322ca6ee09d78c0fd0b2bc9be8. Signed receipt 41YTEXuJcZwHl44lUX57... (Ed25519).
Machine-readable proof: https://dietetics.news/story/4a5c52f5e9344fa5b380a981a79940a2/proof
HTML edition: https://dietetics.news/story/4a5c52f5e9344fa5b380a981a79940a2

A signature proves who filed this and that it has not changed since. It never makes a claim true.