Gianpiero Manes

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This study looked at a new gel called PuraStat, which is designed to stop bleeding during procedures treating fluid collections in the pancreas. Out of 27 patients who received the gel, it was applied successfully to all of them, and it effectively stopped bleeding in 96.5% of cases. This is important because managing bleeding in these procedures can be challenging, and PuraStat offers a safe and effective solution. Who this helps: This benefits patients undergoing endoscopic treatments for pancreatic fluid collections.

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This study looked at patients in Italy with hepatic sarcoidosis, a rare condition affecting the liver that occurs in about 20% of sarcoidosis cases. Researchers analyzed 78 patients and found that 45% had lung involvement and some showed signs of severe liver issues, with 14% developing significant portal hypertension. This research highlights how the disease can vary from patient to patient and indicates that metabolic factors, like higher body weight, may affect the condition's severity, which could help doctors tailor better treatments for patients. Who this helps: This benefits patients with hepatic sarcoidosis and their healthcare providers.

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This study looked at paraduodenal (groove) pancreatitis, a condition affecting the pancreas, in 208 patients across 16 centers in Italy. Most patients were men with an average age of 50, and a significant number had a history of alcohol use (90.6%) and smoking (90.7%). The research found that about 18% of patients were diagnosed with diabetes and nearly 25% experienced pancreatic exocrine insufficiency, which affects digestion, while many did well with conservative treatments like medication. Who this helps: This information is valuable for doctors treating patients with paraduodenal pancreatitis and for patients seeking better understanding and management options.

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This study focused on creating and testing a new tool called the PROMOTE model to better predict the risk of colorectal cancer (CRC) before patients undergo a colonoscopy. Researchers found that certain factors, like age and whether patients had undergone a colonoscopy in the past 10 years, significantly affected CRC risk, with the model identifying high-risk individuals with an accuracy score of around 84%. This is important because it allows healthcare providers to prioritize colonoscopies for those who really need them, potentially reducing unnecessary procedures. Who this helps: This benefits patients who are at risk for colorectal cancer, as well as doctors who can use this tool to make better decisions.

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This study looked at the potential benefits of health coaching for people with inflammatory bowel disease (IBD), a chronic condition that can significantly affect physical and mental health. The findings indicate that health coaching may improve patients' psychological well-being, treatment adherence, and their ability to cope with the disease, with early studies showing high satisfaction among participants. This matters because it highlights a way to enhance traditional medical care by addressing both the physical and emotional challenges of living with IBD. Who this helps: Patients with inflammatory bowel disease and their healthcare providers.

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This study looked at the U4 and U6 RNA genes to see how they are linked to retinitis pigmentosa (RP), a genetic condition that leads to blindness. Researchers found that about 1.4% of people with unexplained RP have harmful changes in these RNA genes. Understanding these genetic changes is important because it sheds light on how certain non-coding RNA genes can cause both eye and brain disorders. Who this helps: This helps patients with retinitis pigmentosa and their doctors in understanding the genetic causes of their condition.

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This study looked at how well patients with ulcerative colitis (UC) prepare their bowels for colonoscopies when their disease is under control, and compared two different bowel prep methods. Among 379 patients, 90.5% had adequate bowel preparation, but those using the 1L-PEG-ASC method scored better on cleanliness (8 out of 9) compared to those using 2L-PEG (6 out of 9) and had a higher exam completion rate (99.5% vs. 95.7%). This is important because it shows that even without active disease, good bowel prep is essential for effective cancer screenings, highlighting the benefits of using the 1L-PEG-ASC method for better results. Who this helps: Patients with ulcerative colitis needing colonoscopies.

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This study looked at how to manage a specific type of pancreatic growth called intraductal papillary mucinous neoplasms (IPMNs) in patients over several years. Researchers tracked 647 patients and found that while 91.2% were monitored with regular check-ups, only 8.8% had immediate surgery. Among those watched, 5.7% eventually needed surgery due to concerning changes, with malignancy rates at 2.7% for one type of IPMN and 12.5% for another, highlighting smoking and larger cyst size as significant risk factors for serious issues. Who this helps: This research benefits patients with pancreatic cysts and their doctors by providing better guidelines for monitoring and treatment.

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This study looked at 25 individuals with a specific genetic change linked to cerebral palsy. Researchers found that most patients experienced global developmental delays and difficulties with walking, with many showing issues like sleep disturbances and behavioral problems. They also noted that brain scans revealed several abnormalities, highlighting new challenges for treatment. Who this helps: This information helps doctors and researchers understand how to better support patients with this form of cerebral palsy.

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This study looked at a new treatment approach for inflammatory bowel diseases (IBD), like Crohn's disease and ulcerative colitis, by focusing on a protein called TL1A and its receptor. Researchers found that blocking TL1A may help reduce inflammation and scarring in the intestines, showing positive results in clinical trials for moderate to severe cases. This is important because current treatments often do not work well in the long term, and these new therapies could lead to better outcomes for patients with IBD. Who this helps: Patients suffering from inflammatory bowel diseases.

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This study looked at specific genetic changes in a type of RNA associated with a rare form of blindness called retinitis pigmentosa (RP). Researchers found that these genetic changes appeared frequently in families affected by RP, affecting how RNA forms and functions in the body. They estimated that these changes could account for about 1.2% of cases where the cause of RP was previously unknown, showing the importance of these RNA variations in understanding and diagnosing this condition. Who this helps: This helps patients and their families who are dealing with retinitis pigmentosa and may have undiagnosed cases.

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This study looked at how generative artificial intelligence, like ChatGPT, can help with managing inflammatory bowel diseases (IBD), which are chronic conditions that can significantly affect patients' lives. Researchers reviewed 8 studies and found that ChatGPT gave accurate information for patient education 84.2% of the time, and effectively assisted doctors in classifying illness severity 80% of the time. However, there were still concerns about accuracy and consistency, so expert supervision is necessary before it can be widely used in medical practice. Who this helps: This benefits patients with inflammatory bowel disease and their doctors.

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In this study, researchers compared two types of bowel preparation methods, 1L-PEG-ASC and 2L-PEG, for patients with inflammatory bowel disease (IBD) undergoing outpatient colonoscopy. They found that 1L-PEG-ASC was more effective, with 89.8% of patients achieving adequate preparation compared to 83.8% with 2L-PEG. Additionally, factors like being male, having a history of specific surgeries, and having stricturing Crohn’s disease were linked to poorer preparation results. Who this helps: This benefits patients with IBD who need effective bowel preparation before a colonoscopy.

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This paper looks at how doctors can safely remove polyps during colonoscopy screenings to prevent colorectal cancer. The authors provide detailed guidance on the best techniques for treating different types of superficial lesions and offer specific advice on managing blood-thinning medications during this process, especially for small polyps. These recommendations are important because effective treatment of polyps can significantly lower the risk of developing colorectal cancer. Who this helps: This helps patients undergoing colonoscopy and their healthcare providers.

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This paper examines how endoscopic ultrasound (EUS) is used in managing esophageal squamous cell carcinoma (ESCC), a type of cancer that is often diagnosed late and is difficult to treat. The review highlights that EUS is important for accurately assessing how far the cancer has spread and for planning appropriate treatments. Combining EUS with other imaging methods can improve diagnosis and treatment effectiveness, and new techniques are being developed to make EUS even more useful. Who this helps: This information benefits doctors and patients dealing with esophageal cancer.

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This study looked into upper gastrointestinal Crohn's disease (UGI-CD), a type of inflammatory bowel disease that affects the esophagus, stomach, and other parts of the upper digestive system. The researchers found that definitions of UGI-CD vary significantly, leading to confusion in diagnosis and treatment. They emphasized that a more consistent approach is needed, as effective treatments, like certain medications, work best for specific parts of the upper digestive tract and that tailored care can help improve outcomes for patients. Who this helps: This benefits patients with upper gastrointestinal Crohn's disease and their doctors by providing clearer guidelines for diagnosis and treatment.

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This study looked at how effective and safe a single dose of oral mannitol is for preparing patients' bowels for a colonoscopy compared to the standard split-dose preparation method. It involved 703 patients, with 91.1% of those taking mannitol having adequately cleansed bowels, compared to 95.5% for the standard method, showing that mannitol works just as well. Patients preferred mannitol because it was easier to take, tasted better, and they were more willing to use it again. Who this helps: Patients preparing for a colonoscopy.

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This study looks at how to improve colonoscopy procedures for people who test positive in screening programs for colon cancer, specifically focusing on the quality of these procedures. Researchers found that following standardized guidelines for colonoscopy, including timing and preparation, can enhance the effectiveness of detecting and treating advanced lesions, ultimately reducing the risk of cancer. These improvements are important because they can lead to better outcomes for patients undergoing colon cancer screening. Who this helps: This helps patients at risk of colon cancer who are participating in screening programs.

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This study looked at how different doctors in Italy—like general practitioners, gastroenterologists, and ENT specialists—treat patients with gastroesophageal reflux disease (GERD). They found that out of 6,211 patients, about 53.5% had typical GERD symptoms, while 46.5% had symptoms related to the throat and ears, which were more common among ENT patients. The research also showed that patients not responding to standard medications (PPIs) had better results when treated with a combination of additional therapies rather than single medications. Who this helps: Patients suffering from GERD, especially those not responding to standard treatments.

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This study looked at genetic changes in a protein called rhodopsin, which plays a key role in night vision and is linked to a condition that causes difficulty seeing in low light. Researchers discovered two new mutations, p.W265R and p.A269V, which overly activate rhodopsin without light and impair its ability to interact with other proteins, while two other mutations behave differently. Understanding these differences helps clarify how specific genetic mutations contribute to night blindness, which is important for developing targeted treatments. Who this helps: This helps patients with night blindness and the doctors who treat them.

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This study examined a new gel called PuraStat, designed to stop bleeding in the digestive system during and after medical procedures. Researchers looked at 401 patients and found that PuraStat successfully stopped bleeding in 98.9% of cases during procedures and led to a lower bleeding event rate (3.9%) in patients who used it as a preventive measure, compared to those who had bleeding treated (7.7%). This is important because it shows PuraStat is a safe and effective option for managing gastrointestinal bleeding, potentially allowing broader use in medical practice. Who this helps: This benefits patients undergoing endoscopic procedures, doctors treating gastrointestinal bleeding, and healthcare providers managing patient care.

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This study looked at a new type of hemostatic agent, which is a gel-like substance used during endoscopic procedures to stop bleeding. The research involved multiple centers across the country and found that this new agent effectively controlled bleeding in 90% of the cases studied. This is significant because it could lead to safer and more effective treatment options for patients experiencing bleeding during procedures. Who this helps: Patients undergoing endoscopic procedures.

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This research studied the rates of malnutrition and muscle loss (sarcopenia) in patients with inflammatory bowel disease (IBD). It found that 13.3% of patients were malnourished, and 34.2% had sarcopenia, with those experiencing sarcopenia being more likely to be hospitalized (45.2% vs. 20.3% for those without it). Understanding these conditions is important because they can greatly affect patients’ health and quality of life, and doctors need to pay more attention to assessing and managing nutrition in IBD patients. Who this helps: This helps patients with inflammatory bowel disease and their healthcare providers.

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This study looked at two methods for taking tissue samples from tumors using a technique called endoscopic ultrasound-guided fine-needle biopsy (EUS-FNB). Researchers compared EUS-FNB with a macroscopic on-site evaluation (MOSE) against the standard method with three needle passes. They found that using MOSE did not significantly change the accuracy of diagnosis (90% vs. 87.8%), but it did lower the number of needle passes needed, from three to just one. Who this helps: This benefits patients by reducing the number of needle passes required for diagnosis, making the procedure less invasive.

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This study looked at how well a technique called endoscopic ultrasound (EUS) combined with two types of needle procedures (fine needle aspiration and fine needle biopsy) can help diagnose pelvic masses in patients suspicious for local cancer recurrence. Out of 34 patients, the study found that EUS plus fine needle biopsy (FNB) correctly identified issues 100% of the time, while fine needle aspiration (FNA) was correct 75% of the time. This information is important because it shows that EUS with FNB can provide reliable diagnoses for patients with unclear pelvic masses, helping guide their ongoing cancer treatment. Who this helps: Patients facing possible cancer recurrence in the pelvic area.

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This study looked at the cancer risk for patients using a medication called tofacitinib, which is used to treat various inflammatory diseases like rheumatoid arthritis and ulcerative colitis. Researchers found that when compared to a placebo or other biological treatments, tofacitinib did not show a significant increase in overall cancer risk; however, there was a notable increase in risk (40%) when compared to another class of medications known as TNF inhibitors. This is important because it helps patients and healthcare providers understand the potential risks linked to tofacitinib. Who this helps: This helps patients taking tofacitinib and their doctors in making informed treatment decisions.

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Researchers studied the medication GP2017, a biosimilar to adalimumab, to see how well it works and how safe it is for patients with inflammatory bowel disease (IBD). They found that 58.6% of the 29 patients using GP2017 for the first time achieved remission, while 78.8% of those switching from the original drug and 70% switching from other biosimilars maintained remission. This is important because it shows that GP2017 is both effective and has few side effects, making it a good treatment option for IBD. Who this helps: This benefits patients with inflammatory bowel disease.

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This study examined how well two imaging methods, linear endoscopic ultrasound (L-EUS) and contrast-enhanced computed tomography (CECT), accurately assess the stage of gastric cancer before surgery. Researchers found that L-EUS had a perfect accuracy of 100% in identifying early-stage tumors (T1) and performed significantly better overall compared to CECT, especially in determining lymph node involvement (85% accuracy for L-EUS vs. 61% for CECT). These findings are important because better staging helps doctors choose the most effective treatment for patients with gastric cancer. Who this helps: This helps patients with gastric cancer by ensuring they receive more accurate assessments before treatment.

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This research looked at patients with small bile duct stones to see how often those stones pass on their own, without the need for a procedure called ERCP, which can sometimes cause complications. Out of 1,016 patients studied, nearly 18% had no stones present during ERCP, with a much higher chance of spontaneous passage (43%) seen in those who waited over 30 days after the initial imaging. This is important because it suggests that waiting could avoid unnecessary procedures and complications for patients with small stones. Who this helps: Patients with small bile duct stones.

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This study looked at a special ultrasound method used to diagnose lung masses that are difficult to reach with standard methods. Researchers analyzed data from 47 patients and found that the newer technique, called endoscopic ultrasound-guided fine-needle biopsy (EUS-FNB), was 100% effective in getting a correct diagnosis, compared to 79% for the older method, EUS-FNA. This is important because it offers a safer and more accurate way to diagnose lung cancer in patients who might not tolerate other procedures. Who this helps: This benefits patients with hard-to-reach lung nodules, especially those who are fragile or have existing health issues.

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This study looked at patients with inflammatory bowel disease (IBD) and found that they often also have other immune-related diseases, which are more common among them than in the general population. Specifically, the study highlights less frequent associations between IBD and conditions like certain skin disorders, liver diseases, and even multiple sclerosis. Understanding these connections is crucial because early detection can help manage these additional diseases better and improve overall patient care. Who this helps: Patients with inflammatory bowel disease who may have other related illnesses.

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Researchers studied a protein called SPACR, which is important for the survival of photoreceptor cells in the eye. They found that mice lacking SPACR showed signs of eye degeneration, including abnormal deposits in the retina and lower responses from the cells that detect light, starting from 9 months of age. This is important because it helps us understand how certain inherited eye diseases, like retinitis pigmentosa and vitelliform macular dystrophy, affect vision and could lead to new treatments. Who this helps: This research benefits patients with inherited retinal diseases and their doctors.

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This study looked at using mannitol, a type of sugar alcohol, to clean out the bowels before a colonoscopy. Researchers tested three doses (50, 100, and 150 grams) to see which was most effective and safe. They found that the 100-gram dose worked best, with 94.4% of patients having a properly prepared bowel, and it was also well-tolerated with very low levels of potentially harmful gas. Who this helps: This helps patients preparing for a colonoscopy.

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This study looked at the effectiveness of four biologic drugs for treating ulcerative colitis (UC) over a year, specifically in helping patients maintain continuous clinical remission (CCR). The researchers found that about one-third of patients using adalimumab, infliximab biosimilar, or vedolizumab achieved CCR, with rates of 33%, 37%, and 37% respectively, while golimumab had a slightly lower rate at 28%. Importantly, for patients who had previously failed treatment with anti-TNF drugs, switching to vedolizumab was more effective than trying another anti-TNF. Who this helps: This research benefits patients with ulcerative colitis and their doctors by guiding treatment decisions.

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This study looked at how well different doses of oral mannitol work as a preparation for colonoscopy by measuring how much of the drug gets into the bloodstream. They found that when patients took doses of 50, 100, or 150 grams, the amount of mannitol in their blood increased based on the dose: for example, the average concentration was 0.63 mg/ml for 50 grams and 1.36 mg/ml for 150 grams. Overall, about 20% of the mannitol was absorbed into the body, which is important to consider when deciding how much to use to prepare for a colonoscopy to avoid unwanted side effects. Who this helps: This helps patients preparing for colonoscopy.

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This study examined the best ways to manage non-cancerous tumors in the duodenum, which is part of the small intestine. The European Society of Gastrointestinal Endoscopy (ESGE) found that all duodenal adenomas should generally be removed endoscopically, as they can turn into cancer. They also recommended that doctors use certain techniques, like the cap-assisted method and endoscopic mucosal resection, to improve outcomes and minimize complications. Who this helps: Patients with duodenal adenomas benefit from these guidelines.

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This study looked at how the COVID-19 pandemic affected a specific medical procedure called endoscopic retrograde cholangiopancreatography (ERCP) in northern and central Italy. Researchers gathered data from 31 healthcare centers between March and April 2020 and found that the number of ERCP procedures dropped by 44.1% compared to the same time in 2019. Among the 804 patients who underwent the procedure, only 2.7% tested positive for COVID-19, which highlights the importance of careful patient screening and management during such times. Who this helps: This benefits patients requiring urgent ERCP procedures and the healthcare workers who perform them.

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This research studied a patient with vision and nerve problems linked to a genetic mutation in the ACAD9 gene, which affects energy production in cells. The patient showed improvement in their vision after taking riboflavin, a type of vitamin B, suggesting it may help treat issues caused by this genetic condition. These findings are significant because they broaden our understanding of how ACAD9 mutations can affect health and provide a potential treatment option. Who this helps: This helps patients with ACAD9-related optic neuropathy and their doctors.

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The European Society of Gastrointestinal Endoscopy (ESGE) developed guidelines for diagnosing and managing acute lower gastrointestinal bleeding. They recommend assessing patients' medical history and vital signs and using specific guidelines, such as the Oakland score, to determine whether to discharge stable patients. For those with significant bleeding, the guidelines suggest tailored red blood cell transfusion strategies based on their overall health and blood levels, and the need for certain imaging tests and treatments. Who this helps: These guidelines benefit doctors and healthcare providers managing patients with gastrointestinal bleeding.

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This study looked at the effectiveness of a biopsy technique used to diagnose solid pancreatic lesions, comparing methods that involved rapid on-site evaluation (ROSE) and those that did not. They found that both methods provided similar diagnostic accuracy: 96.4% for biopsies with ROSE and 97.4% without ROSE. Importantly, performing the biopsy without ROSE led to quicker results and higher tissue samples, indicating that ROSE is not needed for successful diagnoses in these cases. Who this helps: This benefits patients undergoing pancreatic biopsies and the doctors performing them.

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This study looked at a 42-year-old man with a rare type of aggressive cancer in the rectum, called poorly-differentiated neuroendocrine carcinoma. After struggling with treatments, including chemotherapy and surgery, he eventually achieved a complete recovery after a combination of chemotherapy and targeted radiation therapy. As of January 2021, he has shown no signs of relapse and suffered no lasting side effects from the treatments, highlighting the effectiveness of a comprehensive treatment plan for aggressive cancers. Who this helps: This benefits patients with aggressive neuroendocrine tumors and their doctors.

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This study compared the safety and effectiveness of re-usable and single-use valves used in endoscopy, a procedure where doctors look inside the body with a flexible tube. Researchers found that single-use valves had no contamination, while 29.1% of re-usable valves were contaminated, indicating a higher risk of infection. The effectiveness of both types of valves in procedures was similar, showing that single-use valves can be a safer option without losing performance. Who this helps: This helps patients undergoing endoscopic procedures.

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This study looked at ways to identify talented young soccer players by testing their thinking skills and agility. Researchers assessed 31 elite and 37 low-level 7-year-old male soccer players using a smartphone app and an agility test, finding that elite players showed significantly better skills in controlling their impulses and moving quickly on the field. Specifically, the differences were quite clear, with elite players outperforming their lower-tier peers in cognitive control and agility, highlighting the importance of these skills for success in soccer. Who this helps: This helps coaches and talent scouts identify promising young soccer players.

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This study looked at the quality of a medical procedure called endoscopic retrograde cholangiopancreatography (ERCP) across 19 centers in Italy. It found that while the procedure was generally performed well—with a success rate of 95.1% for deep biliary cannulation and low rates of complications like pancreatitis (5.4%) and cholangitis (1.0%)—there were concerns about inadequate training programs for operators. Improving training and the use of sedation during the procedure is important to enhance the overall quality and safety of ERCP in Italy. Who this helps: This benefits patients undergoing ERCP and the doctors who perform the procedure.

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This study looks at how gastrointestinal ultrasound (GIUS) can help in diagnosing and monitoring ulcerative colitis (UC), a type of inflammatory bowel disease. It highlights that GIUS can measure things like bowel wall thickness and assess how far the disease has spread, making it a useful tool alongside traditional endoscopy. As more evidence shows that GIUS is accurate for UC, it could lead to quicker evaluations and better management of flare-ups and severe cases. Who this helps: This benefits patients with ulcerative colitis and their doctors.