From treatable traits to GETomics in airway disease: moving towards clinical practice.

The treatable traits approach represents a strategy for patient management. It is based on the identification of characteristics susceptible to treatments or predictive of treatment response in each individual patient. With the objective of accelerating progress in research and clinical practice relating to such a treatable traits approach, the Portraits event was convened in Barcelona, Spain, in November 2022.

Spacers and Valved Holding Chambers-The Risk of Switching to Different Chambers.

Spacers are pressurized metered-dose inhaler (pMDI) accessory devices developed to reduce problems of poor inhaler technique with pMDIs. Spacers that feature a 1-way inspiratory valve are termed valved holding chambers (VHCs); they act as aerosol reservoirs, allowing the user to actuate the pMDI device and then inhale the medication in a 2-step process that helps users overcome challenges in coordinating pMDI actuation with inhalation. Both spacers and VHCs have been shown to increase fine particle delivery to the lungs, decrease oropharyngeal deposition, and reduce corticosteroid-related side effects such as throat irritation, dysphonia, and oral candidiasis commonly seen with the use of pMDIs alone.

Manual needle placement: accuracy of botulinum toxin A injections.

Introduction: Electrophysiological or ultrasound guidance can facilitate botulinum toxin A (BoNt-A) injection accuracy, but clinical landmarks and palpation are often used for superficial muscles. We evaluated the accuracy of manual needle placement in the gastrocnemius muscles (GC) guided only by anatomical landmarks and palpation.

Methods: Bilateral limbs from 30 cadavers were used to evaluate ink injection into the GC.

Determination of contaminant levels and remediation efficacy in groundwater at a former in situ recovery uranium mine.

There has been increasing interest in uranium mining in the United States via in situ recovery techniques. One of the main environmental concerns with in situ uranium mining is the potential for spreading groundwater contamination. There is a dearth of detailed analysis and information regarding the outcome of in situ uranium mine remediation to ascertain the environmental impacts.