A modeling study estimates that cancer screening costs over $40 billion annually in the US, with an emphasis on enhancing equitable access to recommended screenings. However, experts argue that this estimate may underestimate the true cost due to lack of consideration for subsequent testing, ineligible patients, and overdiagnosis.
SourceAmerican College of Physicians·JournalAnnals of Internal Medicine·TypeNews article·DateAug 5, 2024
Aranet4 Home CO2 Monitor
Aranet4 Home CO2 Monitor tracks ventilation quality in labs, classrooms, and conference rooms with long battery life and clear e-ink readouts.
Scientists at Trinity College Dublin have identified a key biological pathway, the JAK/STAT pathway, that RSV suppresses and prevents immune system igniters from activating. This discovery provides a promising new target for therapeutic immune restoration and could lead to significant impact in treating RSV infections.
SourceTrinity College Dublin·JournalFrontiers in Immunology·DateJul 19, 2024
Researchers analyzed genomic data and human travel patterns to understand the spread and evolution of Streptococcus pneumoniae. The study found that a pneumococcal vaccine reduced antibiotic resistance but allowed non-targeted strains to gain a competitive advantage, suggesting short-lived protection.
SourceWellcome Trust Sanger Institute·JournalNature·TypeObservational study·DateJul 3, 2024
Researchers at UCSF have identified laryngeal and tracheal neuroendocrine cells that sense water and acid in the upper airway, triggering a cough reflex. The discovery could lead to interventions to prevent pneumonia and treat certain types of chronic cough.
SourceUniversity of California - San Francisco·JournalScience·DateApr 18, 2024
Apple iPhone 17 Pro
Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.
A new EU study has found that over-60s are six times more likely to acquire pneumonia-causing bacteria Streptococcus pneumoniae after daily contact with young children. Pneumococcal infections mainly affect children under two and the elderly, claiming almost two million lives worldwide every year.
SourceEuropean Society of Clinical Microbiology and Infectious Diseases·DateApr 3, 2024
A study of 17,000 hospitalized adults found that inappropriate pneumonia diagnoses were common among older adults and those with dementia or altered mental status. Full-course antibiotic treatment for these patients may be detrimental to their health.
SourceJAMA Network·JournalJAMA Internal Medicine·DateMar 25, 2024
Tulane University researchers have developed a CRISPR-based platform for diagnosing nontuberculous mycobacteria (NTM) infections, allowing for accurate results in as little as two hours. The blood test can identify over 93% of patients with an NTM infection, enabling rapid treatment plans and reducing the risk of complications.
SourceTulane University·JournalAmerican Journal of Respiratory and Critical Care Medicine·DateMar 14, 2024
The study found that patient outcomes for six critical conditions worsened at urban hospitals, while rural hospitals experienced smaller declines, highlighting the need for tailored strategies to reduce excess deaths in future crises.
SourceJAMA Network·JournalJAMA Network Open·DateMar 12, 2024
A study published in PNAS reveals that increased concentration of lysolipid can cause severe impacts on lung inflation, leading to respiratory distress. The research identifies frequency dependence and proposes a way to tailor treatment processes for each patient.
SourceUniversity of Minnesota·JournalProceedings of the National Academy of Sciences·DateMar 12, 2024
Apple Watch Series 11 (GPS, 46mm)
Apple Watch Series 11 (GPS, 46mm) tracks health metrics and safety alerts during long observing sessions, fieldwork, and remote expeditions.
A randomized clinical trial demonstrates that rapid molecular testing significantly enhances the speed and accuracy of treatment for community-acquired pneumonia. Patients who received syndromic PCR-based panel testing were three times more likely to receive targeted treatment.
SourceThe University of Bergen·JournalJAMA Network Open·TypeRandomized controlled/clinical trial·DateMar 6, 2024
A new type of cell therapy has shown promising results in improving survival rates and reducing pneumonia among critically ill ARDS patients recovering from severe Covid-19. The invariant natural killer T (iNKT) cell therapy, known as agenT-797, triggered an anti-inflammatory response and activated anti-viral immunity.
SourceAnglia Ruskin University·JournalNature Communications·DateFeb 6, 2024
A special Journal of Intensive Medicine issue explores the latest research findings on ICU infections, prevention strategies, and innovative approaches to sepsis management. The studies shed light on key challenges and advancements in critical care, highlighting the need for personalized treatment methods.
SourceCactus Communications·JournalJournal of Intensive Medicine·TypeSystematic review·DateJan 12, 2024
A nationwide cohort study found that COVID-19 survivors exhibit lower all-cause mortality and congestive heart failure but higher acute myocarditis and deep vein thrombosis risks. Younger, non-vaccinated patients with preexisting cardiovascular risk factors face elevated cardiovascular complications.
SourceChung Ang University·JournalBMC Medicine·TypeData/statistical analysis·DateJan 11, 2024
CalDigit TS4 Thunderbolt 4 Dock
CalDigit TS4 Thunderbolt 4 Dock simplifies serious desks with 18 ports for high-speed storage, monitors, and instruments across Mac and PC setups.
A study of 345 participants found COVID-19 linked to impaired brain health, with no greater impact than other serious illnesses. Long-term associations suggest brain health tied to overall disease severity and hospitalization.
SourceJAMA Network·JournalJAMA Network Open·DateDec 28, 2023
Photodynamic action weakens resistance to antibiotics in bacteria that attack airways, reducing the persistence of both standard and clinical strains. The study found that five cycles of PDI were sufficient to break the resistance of resistant bacteria.
SourceFundação de Amparo à Pesquisa do Estado de São Paulo·JournalProceedings of the National Academy of Sciences·DateDec 18, 2023
A systematic review and meta-analysis of 15 clinical trials found daily tooth brushing may reduce hospital-acquired pneumonia rates by up to 50% in high-risk patients. This study suggests that widespread toothbrushing policies could save lives and reduce healthcare costs.
SourceJAMA Network·JournalJAMA Internal Medicine·DateDec 18, 2023
A new study found that daily toothbrushing among hospitalized patients is associated with lower rates of hospital-acquired pneumonia and ICU mortality. The study, which analyzed data from over 2,700 patients, also showed that toothbrushing was linked to shorter durations of mechanical ventilation and ICU length of stay.
SourceBrigham and Women's Hospital·JournalJAMA Internal Medicine·TypeRandomized controlled/clinical trial·DateDec 18, 2023
Researchers at Osaka Metropolitan University have successfully developed a novel pneumococcal vaccine that demonstrates efficacy in suppressing pneumococcal pneumonia in macaques. The vaccine's design combines proprietary mucosal vaccine technology with pneumococcal surface proteins to cover a wide range of serotypes.
SourceOsaka Metropolitan University·JournalInflammation and Regeneration·TypeExperimental study·DateNov 28, 2023
Fluke 87V Industrial Digital Multimeter
Fluke 87V Industrial Digital Multimeter is a trusted meter for precise measurements during instrument integration, repairs, and field diagnostics.
A VA study found that doxycycline use in high-risk pneumonia patients with a prior C. diff infection reduced new infections by 45% compared to azithromycin. Doxycycline's optimal absorption and minimal impact on the gut microbiome may contribute to this effect.
SourceAssociation for Professionals in Infection Control·JournalAmerican Journal of Infection Control·TypeData/statistical analysis·DateNov 2, 2023
Researchers at the University of Virginia Health System are developing computer models to better understand the cellular processes and gene activity of multi-drug resistant bacteria Staphylococcus aureus and Pseudomonas aeruginosa. The goal is to identify vulnerabilities in these bacteria and advance the development of new treatments.
A University of Melbourne research team is developing an oral therapeutic to restore the activity of common antibiotics used to treat community-acquired bacterial pneumonia. The project aims to combat antibiotic-resistant bacteria and reduce healthcare costs, with potential applications in low- and middle-income countries.
SourceThe Peter Doherty Institute for Infection and Immunity·DateOct 3, 2023
Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C)
Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C) keeps Macs, tablets, and meters powered during extended observing runs and remote surveys.
Researchers at the University of Sheffield have discovered a genetic scar that enables pneumonia-causing bacteria to become resistant to antibiotics. The study found that mutations in the pde1 gene act as an evolutionary gateway for this resistance, threatening patient treatment and highlighting the need for control measures.
SourceUniversity of Sheffield·JournalProceedings of the National Academy of Sciences·TypeExperimental study·DateOct 2, 2023
A study comparing radiologist and AI performance in interpreting 2,000 chest X-rays found that AI tools achieved moderate sensitivity but high false-positive rates. Radiologists outperformed AI in detecting the absence of disease, especially for complex cases.
SourceRadiological Society of North America·JournalRadiology·DateSep 26, 2023
The 'Crystal Ribcage' technology enables scientists to study lung function at a cellular level while maintaining physiological processes. This innovation holds immense potential for understanding lung diseases and developing new treatments.
SourceBoston University·JournalNature Methods·TypeExperimental study·DateSep 26, 2023
A study led by IBEC analyzed cough sounds in COVID-19 patients to identify the severity of the disease. The research found that acoustic features of coughs could categorize patients as mild, moderate, or severe, enabling early intervention and remote monitoring.
SourceInstitute for Bioengineering of Catalonia (IBEC)·JournalEuropean Respiratory Journal·TypeComputational simulation/modeling·DateSep 21, 2023
A study published in eBioMedicine identified 9 sets of biomarkers, both metagenomic and transcriptomic, associated with 30-day mortality in patients with severe community-acquired pneumonia. The biomarkers were validated with an accuracy of 85%, significantly higher than existing clinical prediction models.
SourceBGI Genomics·JournalEBioMedicine·TypeObservational study·DateSep 21, 2023
SAMSUNG T9 Portable SSD 2TB
SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.
The American Thoracic Society has partnered with five new health systems to identify barriers to vaccination and find ways to improve immunization rates. The initiative aims to increase COVID-19, flu, and pneumonia vaccine uptake among high-risk adults with respiratory diseases.
The study discovered complex microbiome dynamics where commensal and pathogenic microorganisms coexist, influencing the severity of bacterial pneumonia. The respiratory tract microbiome composition, pathogen load, and clinical interventions also play a crucial role in disease outcome.
SourceInstitut Pasteur·JournalCell Reports Medicine·TypeObservational study·DateSep 12, 2023
Researchers developed a deep-learning model to assess CXR images for probable COVID-19 severity. The model achieved an area under the receiver operating characteristic curve of 0.78 when predicting intensive care need within 24 hours.
SourceSPIE--International Society for Optics and Photonics·JournalJournal of Medical Imaging·DateAug 21, 2023
Meta Quest 3 512GB
Meta Quest 3 512GB enables immersive mission planning, terrain rehearsal, and interactive STEM demos with high-resolution mixed-reality experiences.
A new imaging method developed by UC researchers can identify specific lung infections in real time, reducing diagnosis time from 2-3 days to hours. The method uses injectable probes that light up under a nuclear imaging machine, enabling faster treatment for critically ill patients.
Researchers at TUM develop an RNA agent for a lung spray that slows macrophage activity, reducing lung inflammation and fibrosis. The active substance RCS-21 is delivered via an inhaler through a special sugar molecule, showing promise in treating acute inflammatory lung damage.
SourceTechnical University of Munich (TUM)·JournalNature Communications·TypeExperimental study·DateAug 8, 2023
A randomized clinical trial found that treatment with these biologics showed no significant difference in time to recovery compared to placebo for patients hospitalized with COVID-19 pneumonia. The study's results suggest that alternative treatments may be needed for this patient population.
A deep learning-based model developed in 7,105 patients predicted 30-day all-cause mortality in patients with CAP with AUCs ranging from 0.77 to 0.80. The model showed higher specificity than the CURB-65 score at the same sensitivity.
SourceAmerican Roentgen Ray Society·JournalAmerican Journal of Roentgenology·TypeImaging analysis·DateJun 30, 2023
Apple AirPods Pro (2nd Generation, USB-C)
Apple AirPods Pro (2nd Generation, USB-C) provide clear calls and strong noise reduction for interviews, conferences, and noisy field environments.
The inaugural issue of CHEST Critical Care focuses on clinically relevant research and patient management guidance for critical care medicine. The journal accepts submissions of original research, case series, and research letters, covering topics such as intensive care medicine and diverse populations.
SourceAmerican College of Chest Physicians·JournalCHEST Critical Care·DateJun 26, 2023
Researchers found 20 times more potentially pneumonia-causing bacteria on dentures in people with pneumonia than those without. Poorly cleaned dentures may provide a new surface for disease-causing microbes to colonize.
SourceMicrobiology Society·JournalJournal of Medical Microbiology·TypeObservational study·DateJun 21, 2023
The study analyzed historical data on coal miners in China, revealing a strong correlation between raw coal production, mining technology, and CWP incidence. The researchers identified key turning points in disease incidence, linked to changes in diagnostic criteria and labor management, as well as coal industry policy reforms.
SourceCactus Communications·JournalChinese Medical Journal - Pulmonary and Critical Care Medicine·TypeMeta-analysis·DateJun 20, 2023
GQ GMC-500Plus Geiger Counter
GQ GMC-500Plus Geiger Counter logs beta, gamma, and X-ray levels for environmental monitoring, training labs, and safety demonstrations.
The novel combination antibiotic sulbactam-durlobactam has been found to combat dangerous pneumonia at least as well as the best currently approved treatment. The drug has shown significant tolerability and dosing advantages over existing treatments, making it a promising option for combating hospital-acquired infections.
SourceRutgers University·JournalThe Lancet Infectious Diseases·TypeRandomized controlled/clinical trial·DateMay 16, 2023
Research found that meeting both recommended weekly physical activity targets was associated with a nearly half the risk of dying from flu or pneumonia as those who met neither. Meeting only the aerobic activity target was linked to a 36% lower risk, while muscle strengthening activities showed no significant difference.
SourceBMJ Group·JournalBritish Journal of Sports Medicine·TypeObservational study·DateMay 16, 2023
A new immunotherapy treatment developed by UCF researchers uses targeted IL-2 to fight respiratory viral infections with improved outcomes in animal studies. The treatment promotes an antiviral inflammatory response and reduces bronchial inflammation.
SourceUniversity of Central Florida·TypeExperimental study·DateMay 9, 2023
Davis Instruments Vantage Pro2 Weather Station
Davis Instruments Vantage Pro2 Weather Station offers research-grade local weather data for networked stations, campuses, and community observatories.
Nearly half of COVID-19 patients develop secondary bacterial pneumonia, which can lead to death. Machine learning analysis found that this complication offsets the mortality rate from the viral infection itself.
SourceNorthwestern University·JournalJournal of Clinical Investigation·DateMay 4, 2023
A study by University of Alabama at Birmingham researchers reveals that cadmium-induced inflammation increases the severity and mortality of lung infections. The findings suggest that targeting the regulation of PPAR-gamma in macrophages may protect against severe pneumonia.
SourceUniversity of Alabama at Birmingham·JournalJCI Insight·TypeExperimental study·DateApr 19, 2023
The American Roentgen Ray Society presents its 2023 Honorary Lecture on Advanced High-Resolution CT, dedicated to the late Dr. W. Richard Webb, who transformed thoracic imaging with his foundational work in HRCT. The lecture explores multiple conditions diagnosed via HRCT and the radiologist's role on multidisciplinary teams.
Researchers from NUS Medicine discovered that specific CPS structures and sugar combinations help Streptococcus pneumoniae colonize the human respiratory tract. The study sheds light on the importance of CPS structure in bacterial survival, which will inform future vaccine development.
SourceNational University of Singapore, Yong Loo Lin School of Medicine·JournalProceedings of the National Academy of Sciences·TypeRandomized controlled/clinical trial·DateApr 17, 2023
Apple MacBook Pro 14-inch (M4 Pro)
Apple MacBook Pro 14-inch (M4 Pro) powers local ML workloads, large datasets, and multi-display analysis for field and lab teams.
The CHEST journal April issue features cutting-edge research on asthma, chronic obstructive pulmonary disease (COPD), and sarcoidosis. Key findings include the potential of efzofitimod as a treatment for managing sarcoidosis. The journal also showcases innovative approaches to clinical practice and education in chest medicine.
SourceAmerican College of Chest Physicians·Journalthe journal CHEST·DateApr 13, 2023
A randomized clinical trial found that anakinra did not prevent mechanical ventilation or reduce mortality risk in hospitalized patients with severe COVID-19 pneumonia. Future research is needed to assess anakinra in less severe cases.
SourceJAMA Network·JournalJAMA Network Open·DateApr 7, 2023
Researchers discovered that fomepizole, an FDA-approved drug, can significantly reduce disease in mice infected with multidrug-resistant Streptococcus pneumoniae. The combination of fomepizole and erythromycin reduced bacterial burdens by 95% in the lungs and up to 700-fold in other organs.
SourceUniversity of Alabama at Birmingham·JournalPLOS Biology·TypeExperimental study·DateMar 29, 2023
Researchers found that fomepizole blocked energy production in bacteria and reduced bacterial burden in mice with pneumonia. The combination treatment prevented invasive disease development, suggesting a potential novel treatment for multidrug-resistant pneumococcal disease.
SourcePLOS·JournalPLOS Biology·TypeObservational study·DateMar 16, 2023
Kestrel 3000 Pocket Weather Meter
Kestrel 3000 Pocket Weather Meter measures wind, temperature, and humidity in real time for site assessments, aviation checks, and safety briefings.
Contracting a lower respiratory tract infection in early childhood is associated with a higher risk of dying from respiratory disease as an adult. Children who had a LRTI by age two were almost twice as likely to die prematurely in adulthood.
SourceImperial College London·JournalThe Lancet·TypeObservational study·DateMar 7, 2023
Studies elucidate key aspects of traditional Chinese compounds and modern cancer therapeutics, highlighting the efficacy of R. serra in treating colitis and identifying active components of Gan Cao in treating pneumonia. A new radiolabeled antibody-based probe for detecting PD-L1 expression in cancers also provides a novel approach to ...
SourceCactus Communications·JournalJournal of Pharmaceutical Analysis·TypeExperimental study·DateFeb 14, 2023
Researchers have characterised the mutually beneficial relationship between Klebsiella pneumoniae and Acinetobacter baumannii, two pathogens responsible for severe infections. This relationship enables Klebsiella to survive in higher antibiotic concentrations, making it more deadly and resistant to treatment.
SourceMacquarie University·JournalNature Communications·TypeExperimental study·DateFeb 13, 2023
Garmin GPSMAP 67i with inReach
Garmin GPSMAP 67i with inReach provides rugged GNSS navigation, satellite messaging, and SOS for backcountry geology and climate field teams.
A recent study published in the Journal of the American Geriatrics Society found that COVID-19 is associated with higher mortality rates compared to bacterial and viral pneumonia among older patients in intensive care units. The study analyzed data from over 11,500 patients aged 70 years and older who were admitted to Dutch ICUs, revea...
SourceWiley·JournalJournal of the American Geriatrics Society·DateFeb 8, 2023
A study by University of Liverpool researchers reveals how a unique subset of lung T regulatory cells provide resistance to bacteraemic pneumonia. These cells, known as TNFR2 expressing Tregs, play a critical role in maintaining and controlling frontline host immune responses when pneumococci infect the lungs. The findings have signifi...
SourceUniversity of Liverpool·JournalCell Reports·TypeExperimental study·DateFeb 8, 2023
Researchers have designed a treatment that uses a modified bacterium to target and dissolve biofilms caused by Pseudomonas aeruginosa, a leading cause of hospital mortality. The treatment has shown significant efficacy in mice, reducing lung infections and doubling survival rates.
SourceCenter for Genomic Regulation·JournalNature Biotechnology·TypeExperimental study·DateJan 19, 2023
DJI Air 3 (RC-N2)
DJI Air 3 (RC-N2) captures 4K mapping passes and environmental surveys with dual cameras, long flight time, and omnidirectional obstacle sensing.
The January issue of the CHEST journal features a range of clinically relevant research on COPD, bronchiectasis, and pulmonary vascular disease. The journal's education portal offers continuing medical education (CME) credit for select articles.
SourceAmerican College of Chest Physicians·Journalthe journal CHEST·DateJan 18, 2023
The American Thoracic Society will host ATS 2023 in Washington, DC from May 21-24. The event will cover the latest developments in pulmonary, critical care, and sleep medicine. Register now to attend or access recorded sessions.
Researchers at Charité – Universitätsmedizin Berlin have discovered a cystic fibrosis drug effective in laboratory experiments, raising hope it can treat pneumonia regardless of the pathogen. The study found that CFTR plays a key role in pulmonary edema and that a CFTR modulator, ivacaftor, can prevent this condition.
SourceCharité - Universitätsmedizin Berlin·JournalScience Translational Medicine·DateDec 22, 2022
The December issue of CHEST journal features articles on COVID-19 lessons learned and future pandemic preparedness. The journal also explores various topics in chest medicine, including asthma, critical care, and sleep medicine.
SourceAmerican College of Chest Physicians·Journalthe journal CHEST·DateDec 15, 2022
GoPro HERO13 Black
GoPro HERO13 Black records stabilized 5.3K video for instrument deployments, field notes, and outreach, even in harsh weather and underwater conditions.
Researchers developed a machine learning algorithm to identify cough sounds and determine if someone has pneumonia, aided by room impulse responses. The algorithm can work in any environment, facilitating non-face-to-face treatment and reducing medical costs.
Researchers found that treatment with remdesivir within 9 days of symptom onset decreases mortality in Japanese patients with severe to critical COVID-19 who received corticosteroids. The study suggests early treatment with remdesivir and corticosteroids is associated with decreased mortality.
SourceTokyo Medical and Dental University·JournalJournal of Medical Virology·DateNov 22, 2022
A recent study found that superbugs in the environment rarely transmit to humans, contrary to previous fears. The researchers discovered high levels of antimicrobial-resistant bacteria in livestock, pets, and environmental samples, but surprisingly little overlap between hospital and environmental strains.
SourceUniversity of Bath·JournalNature Microbiology·DateNov 21, 2022
Sky-Watcher EQ6-R Pro Equatorial Mount
Sky-Watcher EQ6-R Pro Equatorial Mount provides precise tracking capacity for deep-sky imaging rigs during long astrophotography sessions.