3D virtual reality models help yield better surgical outcomes

A new study has found that using three-dimensional virtual reality models to prepare for kidney tumor surgeries resulted in substantial improvements, including shorter operating times, less blood loss during surgery and a shorter stay in the hospital afterward.

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Study questions routine sleep studies to evaluate snoring in children

A new finding suggests that the pediatric sleep study — used to diagnose pediatric sleep apnea and to measure improvement after surgery — may be an unreliable predictor of who will benefit from having an adenotonsillectomy.

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Obesity associated with abnormal bowel habits — not diet

Because researchers demonstrated for the first time that a strong association between obesity and chronic diarrhea is not driven by diet or physical activity, the findings could have important implications for how physicians might approach and treat symptoms of diarrhea in patients with obesity differently.

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New factor in the development of childhood lymphoma

The immune system is highly complex and a detailed understanding of many underlying mechanisms is still lacking. Only the precise interaction of a variety of factors guarantees a reliable and correct immune response in a healthy body. Misregulated immune responses are a major cause of a variety of diseases, including cancer, autoimmunity, and immune deficiency.

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Prevalence of screening for social needs

A new study finds that most US physician practices and hospitals report screening patients for at least one social need, a trend that is expected to increase in the future, and that practices that care for disadvantaged patients report higher screening rates.

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Needle-free flu vaccine patch effective in early study

A new needle-free flu vaccine patch revved up the immune system much like a traditional flu shot without any negative side effects. The research represents an important step toward a technology that could replace needle-based vaccination methods that are difficult to deploy in developing countries.

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Radiation may lower potential for side effects of CAR T therapy in non-hodgkin's lymphoma

Treating non-Hodgkin's lymphoma (NHL) patients with radiation therapy as an additional treatment while they wait for their CAR T cells to be manufactured may reduce the risk of CAR T therapy side effects once it is administered.

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