A phase 2 clinical trial shows that treating resectable stage 3 and 4 melanoma patients with pembrolizumab both before and after surgery greatly improves outcomes compared to pembrolizumab given only after surgery. This approach resulted in significantly longer event-free survival rates.
SourceH. Lee Moffitt Cancer Center & Research Institute·JournalNew England Journal of Medicine·TypeRandomized controlled/clinical trial·DateMar 1, 2023
The average age of patients requiring anaesthesia increased by 2.3 years over the last decade, with a higher proportion of patients living with overweight and obesity. Surgical cases are becoming more complex, with a decrease in ASA 1 and an increase in ASA 2 and 3 patients.
A study by researchers at TUM found that gut bacteria play a crucial role in liver regeneration. The microbiome produces short-chain fatty acids, which are essential for liver cell growth and division. In mice treated with antibiotics, liver regeneration was delayed or not possible, but a
SourceTechnical University of Munich (TUM)·JournalJournal of Hepatology·TypeExperimental study·DateMar 1, 2023
Researchers at the University of Montreal Hospital Research Centre identified two bacterial strains that can either increase or decrease the risk of intestinal leakage after surgery. Modifying patients' gut microbiota before surgery may reduce postoperative complications and improve recovery.
SourceUniversity of Montreal Hospital Research Centre (CRCHUM)·JournalGut·TypeExperimental study·DateMar 1, 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.
A new study published in the Journal of the American Heart Association found that participating in home-based cardiac rehabilitation was associated with a 36% lower likelihood of death from heart-related complications among US military veterans within four years. The study analyzed data from 1,120 veterans who enrolled in a 12-week hom...
SourceAmerican Heart Association·JournalJournal of the American Heart Association·DateMar 1, 2023
A study of over 1.2 million patients found women remain at higher risk for adverse outcomes after coronary artery bypass grafting. No significant improvement in outcomes has been observed over the past decade.
Patients with stage IIIB-IV melanoma who received neoadjuvant pembrolizumab had a significantly lower risk of cancer recurrence compared to those receiving adjuvant therapy only. The study found improved event-free survival rates in the neoadjuvant group, suggesting that starting immunotherapy before surgery generates better outcomes.
SourceUniversity of Texas M. D. Anderson Cancer Center·JournalNew England Journal of Medicine·DateMar 1, 2023
A case series study of 373,000 patients found that time from diagnosis to surgery over eight weeks was associated with worse overall survival. This delay may be linked to disadvantageous social determinants of health, suggesting the importance of timely surgical interventions in breast cancer care.
Researchers at Indiana University School of Medicine have identified a new type of cell called the vasculogenic fibroblast, which can help create new blood vessels for treatment. This discovery could lead to improved treatments for ischemic diseases such as diabetic wounds.
SourceIndiana University School of Medicine·JournalNature Communications·DateMar 1, 2023
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.
Researchers re-examine molecular characteristics of WNT-subgroup patients to identify optimal treatment strategies for low-risk medulloblastoma. Key findings suggest that therapy-related late toxicity remains a concern, despite comparable survival rates between children and adolescents with this disease subtype.
SourceImpact Journals LLC·JournalOncotarget·TypeCommentary/editorial·DateFeb 27, 2023
A tiny soft robot has been developed to help doctors perform surgery and search in hard-to-reach places. The robot uses ultraviolet light and magnetic force to climb on any surface, including walls and ceilings, without an external power supply.
SourceUniversity of Waterloo·JournalCell Reports Physical Science·DateFeb 27, 2023
A new study links genetic changes in kidney cancer to patient outcomes, identifying four groups of patients based on mutation presence. This research may lead to more effective prediction of recurrence risk and personalized treatment for thousands of patients annually.
SourceMcGill University·JournalClinical Cancer Research·TypeData/statistical analysis·DateFeb 23, 2023
Researchers found that IVC filters were effective in preventing pulmonary embolisms (PE) in patients with deep vein blood clots, even when used prophylactically. Approximately half of the patients had their filters removed without complication or recurrence of DVT or PE.
SourceSociety of Interventional Radiology·JournalJournal of Vascular and Interventional Radiology·TypeRandomized controlled/clinical trial·DateFeb 23, 2023
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 study found that preoperative surgeon intuition is an independent predictor of 30-day postoperative complications, but its predictive power is not as strong as a standardized risk calculator. The study suggests that the information gathered by the calculator is better at predicting outcomes than surgeons' gut feelings.
SourceAmerican College of Surgeons·JournalJournal of the American College of Surgeons·DateFeb 23, 2023
A new type of digestive endoscopy called Endocytoscopy can diagnose early esophageal cancers without the need for biopsies. Studies have shown that it achieves high accuracy (95%) and specificity (92%) rates, comparable to traditional pathological biopsy methods.
SourceKeAi Communications Co., Ltd.·JournalGastroenterology & Endoscopy·TypeMeta-analysis·DateFeb 21, 2023
Researchers created adaptive optical phantoms by combining multiple pigments to mimic target tissue's optical properties, successfully validating them in extensive experiments. The new platform enables broader band spectra for emerging hybrid modalities and novel instruments.
SourceSPIE--International Society for Optics and Photonics·JournalJournal of Biomedical Optics·DateFeb 21, 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.
A new study found that stroke patients experience a daily rhythm in cerebral blood flow regulation, with greater regulation during afternoon hours compared to morning and night times. This discovery may improve health outcomes by guiding daily activity and personal care during stroke recovery.
SourceBrigham and Women's Hospital·JournalJournal of Cerebral Blood Flow & Metabolism·TypeMeta-analysis·DateFeb 17, 2023
A new study suggests that virtual reality exercises can reduce pelvic pain in women with endometriosis, offering a potential digital health solution. The study found that VR and telehealth exercise sessions provided immediate relief from pain, similar to traditional supervised exercise sessions.
SourceFlinders University·TypeCase study·DateFeb 9, 2023
Ultrafast MRI provides beneficial information for predicting DCIS upgrade to invasive cancer, including time to enhancement and lesion size. A study found that UF-MRI can accurately predict lesions diagnosed as DCIS at percutaneous biopsy that will be upgraded to invasive cancer at surgery.
SourceAmerican Roentgen Ray Society·JournalAmerican Journal of Roentgenology·TypeImaging analysis·DateFeb 8, 2023
Female residents face higher risk of unintended attrition, while underrepresented groups also experience elevated risk. The study highlights the need for strategies to support and retain diverse surgical residents.
Rigol DP832 Triple-Output Bench Power Supply
Rigol DP832 Triple-Output Bench Power Supply powers sensors, microcontrollers, and test circuits with programmable rails and stable outputs.
A pediatric trauma team at Golisano Children's Hospital significantly reduced unnecessary CT scans, minimizing radiation exposure and healthcare costs. The team's efforts, which included adapting existing guidelines and developing new ones, resulted in a 45% reduction in non-indicated scans.
SourceUniversity of Rochester Medical Center·JournalJournal of Pediatric Surgery·TypeSystematic review·DateFeb 8, 2023
A phase 3 clinical trial of nearly 700 patients with early-stage lung cancer found that sublobar resection surgery, removing part of the affected lobe, was as effective as traditional lobectomy in terms of disease-free and overall survival. Patients who underwent sublobar resection also showed modestly better lung function.
SourceWeill Cornell Medicine·JournalNew England Journal of Medicine·DateFeb 8, 2023
A new study found that a medication previously used to treat seizures can reprogram donor hearts to boost the production of beneficial enzymes, increasing storage time and improving post-transplant function. This technology could lead to a paradigm shift in extending heart storage and reducing primary graft dysfunction.
SourceMichigan Medicine - University of Michigan·JournalScience Translational Medicine·TypeExperimental study·DateFeb 8, 2023
The updated guidance emphasizes the importance of healthy skin and nails, as well as easy access to alcohol-based hand sanitizers. Only 7% of healthcare personnel fully clean their hands, highlighting the need for ongoing training in proper technique and glove use.
SourceSociety for Healthcare Epidemiology of America·JournalInfection Control and Hospital Epidemiology·DateFeb 8, 2023
Patients living in Southern states with expanded Medicaid were more likely to receive early treatment for invasive breast cancer. Despite this, the proportion of patients undergoing treatments actually decreased across all states.
SourceAmerican College of Surgeons·JournalJournal of the American College of Surgeons·TypeObservational study·DateFeb 1, 2023
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.
A systematic review and meta-analysis found that MRI-based surveillance after surgical treatment can detect clinically occult local recurrences, potentially improving patient outcomes. The study included 19 studies and showed a significant association between high-intensity surveillance and the detection of local recurrences.
SourceAmerican Roentgen Ray Society·JournalAmerican Journal of Roentgenology·TypeSystematic review·DateFeb 1, 2023
A Korean joint research team has developed a new tissue adhesive that restores damaged corneas by filling them and exposing them to light, potentially treating cornea ulcers without surgical interventions. The new sealant integrates well with adjacent tissues and promotes scar-free corneal tissue reconstruction.
SourcePohang University of Science & Technology (POSTECH)·JournalBiomaterials·DateJan 30, 2023
A study by the American Society of Anesthesiologists found that inaccurately recording anesthesia start times results in lost billing time for anesthesia practices and medical centers. The study analyzed 40,312 procedures and determined a potential loss of $638,671.57 in one year.
SourceAmerican Society of Anesthesiologists·DateJan 27, 2023
A new study led by Columbia researchers discovered a link between serotonin and heart valve disease, specifically degenerative mitral regurgitation. The study found that patients taking selective serotonin reuptake inhibitors (SSRIs) were more likely to develop severe mitral regurgitation and require surgery at a younger age.
SourceColumbia University Irving Medical Center·JournalScience Translational Medicine·TypeExperimental study·DateJan 27, 2023
A new study shows that Medasense's NOL monitoring during major abdominal surgery can significantly reduce the proportion of patients with severe post-operative pain. The study found that intraoperative opioid dosing based on the NOL index reduced PACU pain scores by a median of 1.5 points at 90 minutes post-surgery. This technology use...
SourceMedasense Biometrics·JournalFrontiers in Pain Research·DateJan 23, 2023
Sony Alpha a7 IV (Body Only)
Sony Alpha a7 IV (Body Only) delivers reliable low-light performance and rugged build for astrophotography, lab documentation, and field expeditions.
A new American Heart Association scientific statement suggests that surgery should be considered for patients with high-risk pulmonary embolism to improve survival rates. The statement also calls for increased research and data quality registries to better understand the disease process and effective treatments.
SourceAmerican Heart Association·JournalCirculation·DateJan 23, 2023
A study found that people can recall the location of over 100 objects on a grid with high accuracy, even after removing all images. Additionally, participants localized 60-80% of old items to within +/-10% of their correct time.
SourceBrigham and Women's Hospital·JournalCurrent Biology·TypeObservational study·DateJan 23, 2023
A recent study found that patients who met with surgeons for first-time surgery consultations via telemedicine were satisfied with the quality of communication, comparable to in-person visits. The study suggests that either method is appropriate, depending on what the surgeon and patient prefer.
SourceAmerican College of Surgeons·JournalJournal of the American College of Surgeons·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.
A new study finds delayed appendicitis diagnosis is more common in non-Hispanic Black adults, particularly in lower-quality hospitals with fewer minority patients. Hospital integration that serves diverse populations may improve clinical care and create a sustainable healthcare system.
SourceNorthwestern University·JournalJAMA Surgery·TypeObservational study·DateJan 18, 2023
Researchers found poor adherence to surgical quality metrics in lung cancer patients, with only 40% receiving minimally invasive surgery and one-third receiving adequate lymph node sampling. Adherence to guidelines was associated with improved overall survival rates.
SourceWashington University in St. Louis·JournalJAMA Surgery·TypeData/statistical analysis·DateJan 18, 2023
A new study published in CMAJ found that COPD patients who undergo major surgery are more likely to die and incur higher healthcare costs than similar patients without COPD. The study included 932 patients aged 35+ in Ontario, with COPD patients being older, more frail, and having lower income.
SourceCanadian Medical Association Journal·JournalCanadian Medical Association Journal·TypeObservational study·DateJan 17, 2023
A new study suggests that acupressure before surgery can reduce anxiety, while acupuncture during surgery may provide additional relief from severe pain. The research found that patients who received these treatments had better recovery scores and lower levels of pain and anxiety compared to those who received standard care.
AmScope B120C-5M Compound Microscope
AmScope B120C-5M Compound Microscope supports teaching labs and QA checks with LED illumination, mechanical stage, and included 5MP camera.
A significant risk of suicide is observed among cancer surgery patients, especially those who are male, white, and divorced. These demographic factors are associated with the highest risk, highlighting the need for suicide screening in high-risk patient groups
Researchers discovered that pre-surgery immunotherapy significantly improved patient outcomes for locally advanced colorectal cancer. The treatment showed substantial longer survival benefits, including low recurrence rates, in patients with mismatch repair-deficient or microsatellite instability-high (dMMR/MSI-H) CRC.
SourceNational Comprehensive Cancer Network·JournalJournal of the National Comprehensive Cancer Network·DateJan 11, 2023
A recent study found that patients treated at centers that don't perform transplants have a 79% higher odds of being denied bridge-to-transplant designation. This change could exacerbate existing disparities in access to heart transplantation, according to the research team.
SourceMichigan Medicine - University of Michigan·JournalJAMA Network Open·TypeData/statistical analysis·DateJan 11, 2023
Celestron NexStar 8SE Computerized Telescope
Celestron NexStar 8SE Computerized Telescope combines portable Schmidt-Cassegrain optics with GoTo pointing for outreach nights and field campaigns.
Researchers at Imperial College London have designed a low-cost external fixator for broken bones, made from stainless steel and aluminium, which can be manufactured locally. The device has shown similar stiffness to commercial devices in cadaver leg bones and is being tested in Gaza, Sri Lanka, and Ukraine.
SourceImperial College London·JournalFrontiers in Medical Technology·DateJan 11, 2023
Researchers have developed shortwave-infrared and thermal imaging techniques to accurately diagnose active dental caries. SWIR-based approach shows superior results in detecting lesions, while thermal imaging proves less effective.
SourceSPIE--International Society for Optics and Photonics·JournalJournal of Biomedical Optics·DateJan 11, 2023
The procedure requires thorough pre-procedural evaluation and assessment of anatomical and hemodynamic data. Long-term results indicate that TPVR can effectively restore RVOT function, while improving survival rates and reducing the need for reintervention across age groups. Vigilant testing is recommended to avoid rare but serious com...
SourceCactus Communications·JournalPediatric Investigation·TypeCommentary/editorial·DateJan 3, 2023
A new AI tool developed by Brigham and Women's Hospital improves the accuracy of time-critical pathology diagnostics during surgery. The tool, which leverages deep-learning technology, translates frozen tissue samples into high-quality images, increasing diagnostic accuracy and reducing the need for lengthy laboratory tests.
SourceBrigham and Women's Hospital·JournalNature Biomedical Engineering·TypeObservational study·DateDec 23, 2022
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.
Researchers have created a hydrogel-based material that can absorb up to three times more water-based liquid than traditional paper towels. The gel sheets also show promise in absorbing thick liquids, such as blood and syrup, with high efficiency and stability.
SourceCell Press·JournalMatter·TypeExperimental study·DateDec 21, 2022
The expert panel recommends individualized gender-affirming care, considering unique needs of transgender and gender-diverse individuals. They propose abandoning strict rules, such as hormone therapy initiation prior to surgery, in favor of a more comprehensive approach.
SourceWolters Kluwer Health·JournalHarvard Review of Psychiatry·DateDec 19, 2022
A recent study found that adults who receive chiropractic spinal manipulation for low back pain are less likely to undergo discectomy over two years. The study, published in BMJ Open, used real-world data and controlled for variables such as age and smoking.
SourceUniversity Hospitals Cleveland Medical Center·JournalBMJ Open·DateDec 19, 2022
Fluke 87V Industrial Digital Multimeter
Fluke 87V Industrial Digital Multimeter is a trusted meter for precise measurements during instrument integration, repairs, and field diagnostics.
Researchers at the Princess Máxima Center found that concentrating surgery for children with neuroblastoma resulted in shorter operation times and reduced blood loss. The study also showed a decrease in side effects, although further research is needed to confirm improved survival rates.
SourcePrincess Máxima Center for Pediatric Oncology·JournalEuropean Journal of Surgical Oncology·TypeData/statistical analysis·DateDec 19, 2022
A recent study by BMJ Group found that oat biscuits are the best option for healthcare workers during tea breaks. The research ranked biscuit varieties based on nutritional content, crunchiness, and durability after dunking, with oat biscuits emerging as the top choice.
SourceBMJ Group·JournalThe BMJ·TypeNews article·DateDec 19, 2022
A study found that metformin use significantly reduces the risk of total knee and hip replacements in patients with type 2 diabetes. The researchers analyzed data from over 69,000 participants and discovered a significant association between metformin use and lower joint replacement rates.
SourceCanadian Medical Association Journal·JournalCanadian Medical Association Journal·DateDec 19, 2022
The Children's Surgery Verification Quality Improvement Program, introduced by the American College of Surgeons, improved efficiency in treating children with traumatic injuries. The program reduced surgical wait times and hospital stays by over a day and decreased narcotics use in pediatric patients with femur fractures.
SourceAmerican College of Surgeons·JournalJournal of the American College of Surgeons·DateDec 15, 2022
The American Society of Anesthesiologists' (ASA) new practice guidelines for monitoring and reversing neuromuscular blockade aim to reduce residual paralysis after general anesthesia. This can lead to decreased postoperative complications such as pneumonia, respiratory arrest, and reintubation.
SourceAmerican Society of Anesthesiologists·JournalAnesthesiology·DateDec 15, 2022
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.
A study of nearly 4,000 patients found that the longer the time between COVID-19 diagnosis and surgery, the greater the risk of major cardiovascular events during or following surgery. This association could inform discussions on optimal surgical timing and perioperative outcomes for patients with a history of COVID-19 infection.
SourceJAMA Network·JournalJAMA Network Open·DateDec 14, 2022
Researchers found that surgical risk for COVID patients diminishes with elapsed time from diagnosis, decreasing by half every 100 days and eventually leveling off at around 8% after 400 days. The study's findings suggest that doctors should consider the patient's proximity to COVID when deciding on surgery timing.
SourceVanderbilt University Medical Center·JournalJAMA Network Open·DateDec 14, 2022
A nationwide retrospective study showed that adjuvant chemotherapy after neo-adjuvant chemotherapy and surgery significantly improved overall survival in patients with pancreatic adenocarcinoma, regardless of lymph node status or resection margins. The study included nearly 900 patients and was published in JAMA Oncology.
SourceUniversity of Colorado Anschutz Medical Campus·JournalJAMA Oncology·DateDec 8, 2022
A large US study found that excess oxygen during surgery is associated with a higher risk of kidney, heart, and lung injury. The study of over 350,000 patients suggests that liberal use of oxygen may be harmful to the body's cells and tissues.
SourceBMJ Group·JournalThe BMJ·TypeObservational study·DateNov 30, 2022
A comprehensive analysis of quality improvement initiatives in operating rooms reveals that sustainability interventions can significantly reduce costs and decrease carbon footprint. The study identified effective strategies such as powering down lights and equipment, reducing waste, and implementing recycling programs.
SourceAmerican College of Surgeons·JournalJournal of the American College of Surgeons·DateNov 30, 2022
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.
A recent study found that patients undergoing abdominal ostomy surgery have high rates of hospital readmissions and emergency department visits, often due to ostomy-related complications. The study analyzed data from nearly 28,000 patients and found that 42% were readmitted within 120 days after initial hospitalization.
SourceWolters Kluwer Health·JournalJournal of Wound Ostomy and Continence Nursing·DateNov 29, 2022
A study by Harvard Medical School researchers found that organ donations and transplants increase by 21% during the week of large motorcycle rallies, with 26% more transplant recipients per day. The surge in donations does not alleviate the critical shortage of donor organs, highlighting the need for improved safety protocols.
SourceHarvard Medical School·JournalJAMA Internal Medicine·TypeObservational study·DateNov 28, 2022
A new study published in JAMA Surgery compares robotic liver resection with open liver resection for treating hepatocellular carcinoma. Robotic liver resection is found to be a safe treatment option for patients with compromised liver function, achieving comparable oncologic efficacy to traditional open surgery.