Air-purifying full-face masks, such as military chemical–biological–radiological–nuclear masks, might offer superior protection against severe acute respiratory syndrome coronavirus 2 compared to disposable polypropylene P2 or N95 masks. In addition, disposable masks are in short supply, while military chemical–biological–radiological–nuclear masks can be disinfected then reused. It is unknown whether such masks might be appropriate for civilians with minimal training in their use. Accordingly, we compared the Australian Defence Force in-service chemical–biological–radiological–nuclear Low Burden Mask (AirBoss Defense, Newmarket, Canada) with polypropylene N95 masks and non-occlusive glasses worn during simulated tasks performed by civilian clinicians in an Australian tertiary referral hospital intensive care unit. After brief training in the use of the Low Burden Mask, participants undertook a simulated cardiac arrest scenario. Previous training with polypropylene N95 masks had been provided. Evaluation of 10 characteristics of each mask type were recorded, and time to mask application was assessed. Thirty-three participants tested the Low Burden Mask, and 28 evaluated polypropylene N95 masks and glasses. The Low Burden Mask was donned more quickly: mean time 7.0 (standard deviation 2.1) versus 18.3 (standard deviation 6.7) seconds; P = 0.0076. The Low Burden Mask was rated significantly higher in eight of the 10 assessed criteria, including ease of donning, comfort (initially and over a prolonged period), fogging, seal, safety while removing, confidence in protection, and overall. Visibility and communication ability were rated equally highly for both systems. We conclude that this air-purifying full-face mask is acceptable to clinicians in a civilian intensive care unit. It enhances staff confidence, reduces waste, and is likely to be a lower logistical burden during a prolonged pandemic. Formal testing of effectiveness is warranted.

Open-access or advanced-access scheduling, which opens the clinic calendar to patients without requiring them to schedule far in advance of the visit, is being introduced in primary care for the purpose of improving access. None of the evaluations reported to date have measured differences in actual visits that might be associated with different scheduling systems. The purpose of this study was to compare utilization of visits to primary care providers for patients served by an open-access clinic with utilization patterns of patients served at clinics not using open-access scheduling. We hypothesized that the odds that a continuing patient received more than one primary care visit would be greater in the clinic where open-access scheduling was in use than in comparison clinics. Our study provides mixed support for the hypotheses. After adjustment for case mix, stable chronic patients treated in open-access clinics may sometimes have greater odds of receiving two or more preventive care visits. However, these effects do not occur in all clinics, suggesting that other clinic characteristics may overcome the effects of open-access scheduling.

In the current deployed environment, small teams are dispersed to provide damage control surgical capabilities within an hour of injury. Given the well-developed evacuation system, these teams do not typically have a significant patient hold capability. Improved understanding of the shortfalls and problems encountered when caring for combat casualties in prolonged care situations will facilitate improved manning, training, and equipping of these resource-limited teams. We present the case of two critically injured soldiers who were evacuated to a 10-person split Forward Surgical Team (FST) during a weather system that precluded further evacuation. The casualties underwent damage control procedures necessitating temporary abdominal closures. The FST had to organize itself to provide intensive care significantly longer than traditional timelines for this role of care. Additionally, most team members had scarce critical care experience. An after-action review confirmed that most team members felt that they had not received adequate pre-mission training in postoperative intensive care and were not comfortable managing ventilated patients. In the current mature theaters of operations, there are robust evacuation capabilities, and presentations of scenarios like that are rare. However, as combat casualty care becomes increasingly austere and remote, small surgical teams need to train and be equipped to provide care outside of normal operation and doctrinal limits, including robust team cross-training. Incorporating principles of the prolonged care of combat casualties into the training of military surgeons will improve preparedness for these challenging situations.

This Article examines the patenting system for generic drugs, the numerous modes of reverse-payments, and the difficulty of prescribing a bright-line approach to often fluid definitions of "reverse payments." This is the first article to review the array of reverse payment modes, explaining how legislative and judicial efforts to combat these practices have failed, and arguing for a systemic legislative approach to solve this problem.

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