MARK EDWARD HAKE, MD

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This study looked at how a surgical technique called Masquelet's induced membrane technique (MIMT) influences stem cells that help bones heal. The researchers found that after 8 weeks, certain proteins that promote bone growth were more abundant in the membrane surrounding the cement spacer compared to 4 weeks. Understanding these interactions is important because it can improve how we use this technique to help patients heal from serious bone injuries. Who this helps: This benefits patients with bone defects who require surgical treatment.

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This study looked at how to treat fractures that occur below cephalomedullary nails (CMNs), which are often used for hip fractures. Researchers examined 58 patients and found that those with short CMNs were often treated with nail exchanges, while those with long CMNs mostly received a different surgery called open reduction and internal fixation. Although both treatments had similar surgery-related challenges, using a short CMN allowed patients to start walking sooner and go home faster after the operation. Who this helps: Patients recovering from hip fractures.

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This research focused on how to treat a complex type of pelvic injury in children called a lateral compression (LC) 3 injury, which can involve a specific kind of fracture known as a "crescent fracture." The study looked at different methods to repair this injury, including both open surgery and less invasive approaches. The findings are important because they help doctors choose the best treatment options for these serious injuries, which can lead to better recovery outcomes for young patients. Who this helps: This helps pediatric patients with pelvic injuries and their doctors.

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This study looked at how prepared physical and occupational therapy students feel for working in acute care settings, where patients require immediate medical attention. Researchers interviewed 21 students and identified four main areas that impact their readiness: their mindset, the knowledge and experience they have, their ability to communicate and work with others, and their skills in planning and prioritizing tasks. The findings show that students feel more ready when their teachers, known as preceptors, provide flexibility, encourage open communication, and help them navigate the fast-paced hospital environment. Who this helps: This benefits students entering clinical practice and their preceptors who train them.

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This study looked at the effects of ketorolac, a pain relief medication, on the healing of bones after fractures or surgery. It found that using high doses for more than a week can delay bone healing, but short-term use (up to 7 days) or low doses does not seem to cause problems. This research is important because it helps doctors understand when it's safe to use ketorolac for pain without affecting recovery. Who this helps: Patients recovering from fractures or surgery.

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This study looked at how being inactive due to injuries affects bone health in hospitalized patients who can't put weight on their legs. Researchers found that patients with injuries to the thigh bone experienced an average decrease in bone density of about 7.5 units per day, while those with lower back injuries didn't show any significant changes. This is important because it highlights the need for doctors to monitor and manage bone health in patients who are immobilized for extended periods. Who this helps: Patients recovering from lower limb injuries.

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This study compared the results of two treatments for a specific type of ankle fracture known as Weber B fractures. It found that patients who did not have surgery (29 patients) had better outcomes in several areas, such as overall function and pain management, compared to those who had surgery (20 patients) at an average follow-up of about 6.8 years. For example, nonoperative patients scored an average of 75 on a function scale, while surgery patients scored 68. This is important because it suggests that many patients might do better and face fewer risks if they are treated without surgery. Who this helps: Patients with isolated Weber B ankle fractures.

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The study examined how to surgically treat atypical femur fractures, which are uncommon breaks in the thigh bone often linked to long-term use of certain medications. The researchers found that about 90% of patients had successful recovery after surgery, meaning they could walk without serious issues. This is important because these fractures can lead to severe complications and a major impact on a person's mobility and quality of life. Who this helps: This benefits patients with atypical femur fractures, their families, and healthcare providers involved in their care.

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This research looked at the practice of bear baiting, where food is used to attract bears for hunting, and its impact on bears and human safety in Alaska's National Park areas. The study found that bear baiting is similar to directly feeding bears and can lead to dangerous behavior from bears, as they may become aggressive in protecting bait stations. Moreover, existing safety measures to reduce risks associated with bear baiting are not enough, highlighting a conflict between hunting opportunities and the need for public safety. Who this helps: This study benefits park managers and hunters by emphasizing the need for safer practices around bear baiting.

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This study looked at two types of surgical treatments for distal femur fractures, which are breaks near the top of the thigh bone. Researchers compared a newer method using nail-plate combination constructs (NPCC) and a traditional method called single traditional constructs (STC). They found that patients treated with NPCC had fewer complications (10.6% compared to 16.0%) and fewer unplanned surgeries (8.2% versus 14.8%) than those treated with STC, while the time spent in surgery and hospital was similar for both groups. Who this helps: This benefits patients with distal femur fractures by offering a safer surgical option.

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This study looked at how to best treat fractures in the lower part of the thigh (distal femur) in older adults. Researchers found that there are no clear guidelines on whether to use nails or plates for surgery, and current methods show no strong evidence favoring one over the other. Since these fractures are common and can lead to serious health issues, understanding the best way to fix them is crucial for improving patient outcomes. Who this helps: This helps older patients with thigh fractures and their doctors decide on the best treatment options.

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This study looked at how certain health conditions (like diabetes and cognitive impairment) affect outcomes for older patients with hip fractures. Researchers found that 1.8% died during the hospital stay, and this increased to 14.1% by 90 days after surgery. Patients with diabetes, cognitive issues, renal failure, and COPD face higher risks after surgery, highlighting the need for better care and monitoring for these patients before and after their operations. Who this helps: This helps patients with hip fractures and their medical teams by identifying those at higher risk for complications and death.

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This study looked at whether using shorter nails for fixing hip fractures in older patients results in less blood loss and a lower need for blood transfusions compared to longer nails. The researchers found that using short nails led to a 26% reduction in blood loss and a 21% lower risk of needing a transfusion. Additionally, surgeries took about 24 minutes less time on average with the short nails, while complications remained the same for both types of nails. Who this helps: This benefits older patients with hip fractures, as it means safer surgeries with less blood loss and quicker recovery times.

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This study looked at a 45-year-old man who had a leg fracture treated with a metal rod nine years ago. After having the rod removed and the area cleaned, he developed a severe condition called compartment syndrome, which is caused by increased pressure in the muscles. This case highlights the importance of quickly recognizing severe pain signs after surgery to ensure patients receive timely treatment. Who this helps: This information benefits both patients and doctors by improving understanding of possible complications after surgery.

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This study looked at how blood-thinning medications affect blood loss during hip fracture surgery in elderly patients. Researchers found that patients taking antiplatelet drugs like aspirin lost more blood (1,275 mL) and had a higher chance of needing a blood transfusion (43%) compared to those not on these medications (1059 mL and 33%). However, patients on other blood thinners like warfarin or direct oral anticoagulants (DOACs) experienced similar blood loss and transfusion rates as those not on any medication, suggesting that stopping these medications before surgery is not always necessary. Who this helps: This helps elderly patients and their doctors by potentially simplifying pre-surgery preparations.

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In this study, doctors treated a 54-year-old man who suffered serious spinal and pelvic fractures that left him unable to walk and affected his bowel and bladder functions. After undergoing surgery to fix his spine and pelvis, he regained full bowel and bladder control and was able to walk independently two and a half years later. The findings highlight the effectiveness of a specific surgical method in helping older patients recover from complex injuries, which can often be challenging to treat. Who this helps: This benefits older patients who experience similar spinal and pelvic fractures.

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This study examined whether the research projects completed by orthopedic residents during their training relate to the specialty they choose for their future practice. The researchers found that about 50% of the residents ended up in a subspecialty that matched their research project, while 63% of the research projects were published. Understanding this connection can help improve how residency programs structure research activities, making them more relevant to residents' future careers. Who this helps: This benefits orthopedic residents and training programs.

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This study looked at how people with schizophrenia and bipolar disorder experience their illnesses over time. Researchers followed 397 patients for 18 months and found five distinct groups based on their symptoms and disease progress. These findings are important because they help pinpoint patients at higher risk for severe illness and improve how these conditions are understood and treated. Who this helps: This helps patients with severe psychiatric disorders by leading to more targeted and effective treatments.

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This study looked at how low-income families in rural areas of the United States struggle to find enough food and what strategies they use to cope with these challenges. Researchers interviewed 153 grocery shoppers from these households and found that issues like affordability and poor quality of available food were significant barriers. They discovered that families often had to ration their food and adapt their meals to make what they could afford work for their needs. Who this helps: This research supports efforts by public health professionals to help families facing food insecurity in rural areas.

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This study looked at how well a new scoring system can predict the risk of death for patients who suffer hip fractures. Researchers analyzed data from 1,376 patients across five hospitals, finding that those in the highest two risk categories accounted for a significant portion of deaths—78% of inpatient deaths and 59% of deaths within 30 days. This tool could help doctors make better decisions about the care and management of hip fracture patients. Who this helps: This benefits patients with hip fractures and the doctors treating them.

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This study looked at food insecurity in the United States during the COVID-19 pandemic and found that an additional 17 million Americans faced challenges in accessing enough food in 2020 compared to previous years. The research shows that food insecurity varies greatly by location, impacting how communities need to respond to these challenges. Understanding these changes is crucial for effectively targeting assistance and resources to those most in need. Who this helps: This helps food banks, local governments, and community organizations working to support people experiencing food insecurity.

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This study reviews Masquelet's induced membrane technique (MIMT), a two-step surgery designed to repair large bone defects that has gained popularity since it was first introduced in the 1980s. Although MIMT has potential advantages over traditional methods, such as a 9% difference in success rates (86% for MIMT compared to 95% for distraction osteogenesis), challenges like the need for repeat surgeries and unclear healing mechanisms limit its effectiveness. Understanding how the body's response creates a supportive membrane is crucial for improving the technique and encouraging more widespread use. Who this helps: This benefits patients with significant bone injuries.

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This study looked at how to fix broken thigh bones (distal femur fractures) in older adults who have had knee replacement surgery. The researchers found that using a specific type of nail (a retrograde intramedullary nail) is a good way to treat these fractures, although it requires careful planning and technique. This matters because finding effective treatments can help improve recovery for elderly patients who are at higher risk for these types of injuries. Who this helps: Patients with distal femur fractures and total knee replacements.

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This study looks at how to treat open segmental tibial fractures, which are serious injuries to the lower leg bone that can cause complications. The researchers show that a coordinated team approach can effectively manage these fractures, leading to better patient outcomes. Timely and careful treatment is crucial to ensure successful recovery and prevent further issues. Who this helps: This benefits patients with serious leg fractures and the healthcare teams that treat them.

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This study looked at how stressful life events affect bipolar disorder by analyzing changes in DNA methylation among 96 bipolar patients over a year. The researchers found that about 50% of the DNA sites they examined changed by at least 1% in methylation, but the specific relationship between these changes and stress was not clear enough to draw firm conclusions. Understanding these changes is important because it could help in developing better treatment strategies for managing bipolar disorder. Who this helps: Patients with bipolar disorder and their healthcare providers.

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This study looked at different types of psychosis in 1,223 people to see how their symptoms and functioning changed over 1.5 years and to explore any genetic links. Researchers identified five subgroups: affective psychosis, suicidal psychosis, depressive psychosis, high-functioning psychosis, and severe psychosis. They found that those in the depressive and severe psychosis groups showed the lowest levels of functioning, with symptoms that worsened over time, indicating a need for tailored treatment approaches to help these patients improve. Who this helps: This research benefits patients with psychosis by informing more personalized treatment strategies.

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Researchers studied how tissues heal in a specific bone repair method called the Masquelet technique, which is used for large bone injuries. They found that using a cement spacer in the Masquelet method encourages bone-building cells to show up, while an empty bone defect showed more signs of inflammation and immune response. This matters because it helps us understand how to improve healing in large bone defects, potentially leading to better treatment outcomes. Who this helps: This benefits patients with severe bone injuries.

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This study looked at a method for fixing lower leg fractures, specifically at a bone in the leg called the distal tibia. Researchers found that using an intramedullary nail, a less invasive technique, led to fewer complications compared to the traditional method involving plates and screws. The use of this new approach is important because it reduces the risk of infection and promotes faster healing, benefiting patients significantly. Who this helps: Patients with distal tibia fractures.

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This study looked at how well long and short intramedullary nails hold together unstable fractures in the hip, specifically intertrochanteric fractures. Researchers found that while short nails provided better stiffness in certain types of fractures, both long and short nails performed equally well in terms of how much load they could handle before failing. This means that doctors have flexibility in choosing either type of nail for these types of fractures, which helps tailor treatment to individual patient needs. Who this helps: This helps patients with unstable hip fractures by giving doctors options for their treatment.

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This study looked at whether genetic factors in bipolar disorder (BD) are linked to when symptoms first appear, particularly comparing cases that start in childhood or adolescence to those that begin in adulthood. Researchers analyzed data from nearly 2,000 patients and found no significant relationship between these genetic factors and the age at which symptoms started, suggesting that genetics may not play a big role in the timing of the onset. This is important because it indicates that other non-genetic factors could be influencing the early onset of bipolar disorder and more research is needed in this area to understand the condition better. Who this helps: This helps patients and doctors better understand the factors influencing bipolar disorder.

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The PsyCourse study looked at people with severe mental disorders like schizophrenia and bipolar disorder to see how these conditions might overlap. With 891 participants, researchers found that while psychotic symptoms varied significantly between groups, symptoms of mania and depression were similar. They also discovered that genetic risk factors for schizophrenia played a role in which diagnostic group a person belonged to. This research is important because it helps us understand mental health issues beyond traditional categories, which could lead to better treatments. Who this helps: Patients with severe mental disorders and their doctors.

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This study looked at how religious activity and genetic risks for schizophrenia relate to the experience of religious delusions in people with schizophrenia. Researchers examined 262 German patients and found that 39% had religious delusions. The risk of these delusions was 3.6 times higher for patients with strong religious beliefs, and this increased further to 4.1 times when considering those with a higher genetic risk for schizophrenia. Who this helps: This research benefits patients with schizophrenia and their healthcare providers by giving them better insights into potential triggers for religious delusions.

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This study focused on evaluating hip stability in patients with a specific type of hip fracture called posterior wall acetabulum fractures. Researchers found that traditional imaging methods are not reliable for assessing hip stability, and emphasize that a special test performed under anesthesia, called dynamic stress examination, is crucial for making treatment decisions. This matters because accurately determining hip stability can lead to better management of fractures, helping doctors decide whether to treat the injury with surgery or non-surgical methods. Who this helps: This helps doctors make better treatment decisions for patients with hip fractures.

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Researchers studied a method for fixing ankle fractures that also addresses a common injury to the syndesmosis, which is the fibrous joint connecting the two bones in the lower leg. They found that using a new suture button device for repair can lead to better results compared to traditional methods. Specifically, it helps create a stable ankle joint, reducing the risk of long-term problems like arthritis. Who this helps: This benefits patients with ankle fractures, especially those with syndesmotic injuries.

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This study looks at a specific type of ankle injury called a calcaneal tuberosity avulsion fracture, which happens when a piece of the heel bone pulls away due to a tendon injury. The researchers found that using a technique called percutaneous fixation, which involves minimally invasive surgery, is effective for treating these fractures and is especially important for patients like smokers and diabetics who might face higher risks with traditional surgery. This matters because it offers a safer treatment option that can lead to better healing outcomes for vulnerable patients. Who this helps: This helps patients with heel fractures, especially those with additional health risks.

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A study examined the food preferences and coping strategies of over 60,000 people using US food pantries, focusing on those with and without diabetes. It found that households with diabetes often wanted healthy foods like fruits, vegetables, and dairy but couldn't obtain them, indicating a high demand for these items. Specifically, these households were more likely to struggle with obtaining healthy food and had to use various strategies to make ends meet. Who this helps: This helps patients, especially those with diabetes, and food pantry operators.

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This study looked at how genetic factors related to education affect cognitive skills in patients with major psychiatric disorders like schizophrenia and bipolar disorder. Researchers found that a specific genetic score accounted for small percentages of differences in certain cognitive tasks: 1.5% in a working memory test, 1.9% in recalling words, and 1.1% in general knowledge. Understanding these genetic links could help identify patients who are at risk of poor cognitive performance and improve treatment plans. Who this helps: Patients with psychiatric disorders and their healthcare providers.

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This study looked at different ways to treat fractures in the lower part of the thigh bone, which mostly affect older adults. Researchers found that while new surgical methods and devices have been developed to fix these fractures, there are still significant risks of complications such as improper bone healing. For instance, the success of healing after surgery depends on knowing the advantages and disadvantages of different treatment options. Who this helps: This research benefits patients with distal femur fractures and their doctors.

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This study looks at a specific type of rare pelvic fracture called vertical shear pelvic ring fractures, which are found in less than 1% of all fractures. It highlights that while these fractures have a lower risk of death compared to other pelvic fractures, they still require urgent and careful treatment. The researchers reviewed different treatment methods and proposed a straightforward guide to help doctors choose the best way to fix these fractures. Who this helps: This benefits patients with vertical shear pelvic fractures and the doctors treating them.

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This study looked at a specific type of shoulder injury called distal clavicle fractures, particularly the type II fractures that often don't heal well without surgery. Researchers found that using a hook plate to fix these fractures leads to a high success rate, meaning the bones heal properly and patients regain good shoulder function. This matters because it provides a reliable surgical option for patients with these challenging injuries, reducing the risk of complications. Who this helps: Patients with unstable distal clavicle fractures.

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This study looked at a surgical technique called the reamer-irrigator-aspirator (RIA) for collecting bone grafts from a patient's own femur, which is the largest bone in the leg. The procedure can successfully gather between 30 and 90 cubic centimeters of bone graft, which is often found to be richer in growth factors and stem cells compared to traditional methods. This technique not only helps improve healing for long bone injuries but also reduces pain after surgery. Who this helps: This benefits patients needing bone grafts for surgery and doctors performing these procedures.

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This study looked at how to safely plan for the placement of screws in patients with unstable pelvic injuries. Researchers highlighted the importance of careful preparation using imaging before the surgery to avoid misplacing screws, which can harm nerves and blood vessels. Proper planning is crucial for ensuring patient safety and effective treatment. Who this helps: Patients with pelvic injuries.

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This study looked at how well patients recover after hip replacement surgery when treated by student physical therapists versus licensed physical therapists. The researchers found that both groups had similar improvements in their mobility scores, with scores going from around 14.5 to 18.2, showing no significant difference in recovery between the two types of care, even though students needed fewer sessions overall. This matters because it suggests that patients can receive effective rehabilitation from student therapists, potentially making healthcare more accessible. Who this helps: This helps patients undergoing hip replacement surgery.

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This study looked at the effects of treating bone infections caused by trauma in 142 adults over ten years. It found that patients with complicated infections were more likely to have problems after surgery, such as not fully healing or needing skin grafts or amputations. Specifically, 25.4% of patients with negative outcomes had infections from multiple bacteria, compared to only 11.4% of those who healed completely. Additionally, using a combination of intravenous and oral antibiotics helped reduce these issues. Who this helps: This research benefits patients with severe bone infections and their doctors by highlighting effective treatment strategies.

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This study looked at how well different diagnostic methods detect long bone posttraumatic osteomyelitis (PTOM) compared to the standard procedure, which is an open bone biopsy. Researchers analyzed data from 159 patients and found that while soft tissue analysis had a sensitivity of 69.8% and deep wound culture had a sensitivity of 66%, both were less effective than open bone biopsy, which is more invasive and costly. Identifying the exact bacteria causing PTOM is important for proper treatment, and better diagnostic methods could help improve patient care. Who this helps: This helps patients with long bone infections and their doctors.

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This study looked at a specific way to treat breaks in the kneecap, called patellar fractures, particularly those caused by pulling forces when the knee is bent. Researchers found that using two special screws, called cannulated screws, along with a technique known as a tension band, provided a stronger and more reliable fix for these fractures compared to other methods. This is important because it can lead to better healing and recovery for patients with this type of injury. Who this helps: This benefits patients with patellar fractures and the doctors treating them.

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This study looked at factors that increase the risk of infection after surgery in patients with acute compartment syndrome (ACS) of the lower leg. Researchers analyzed 53 adult patients and found that 30.2% developed infections after surgery. They discovered that older age (median age of 52 compared to 37 for patients without infections) and the need for special wound treatment were key factors that increased the risk of infections. Who this helps: This information helps doctors treat patients with acute compartment syndrome more effectively.

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This research paper looked at the "induced membrane technique," which is a method used to help heal large bone injuries. The study found that recent advancements in understanding this technique could improve how doctors use it, impacting trauma care significantly. This is important because it can lead to better healing options for patients with severe bone injuries. Who this helps: Patients with large bone injuries.

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This research focused on improving the quality of care in orthopedic surgery by examining a method called root cause analysis and actions (RCA2), which helps identify and prevent medical mistakes. The study found that involving trainees, or residents, in this process not only taught them about patient safety but also led to significant improvements in surgical care. For example, schools implementing RCA2 reported fewer surgical errors thanks to this hands-on approach to quality improvement. Who this helps: This benefits patients undergoing orthopedic surgery and their surgeons.

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This research paper focuses on how to effectively conduct a Root Cause Analysis (RCA) to prevent medical errors in healthcare, particularly in surgical settings. The review highlights the importance of a structured RCA process, which has been shown to reduce surgical errors when done properly. Implementing this approach can significantly improve patient safety and the quality of care provided. Who this helps: This helps patients and healthcare providers by reducing the risk of medical errors.