Articles tagged with Ulcers
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The American Society for Gastrointestinal Endoscopy has issued guidelines for treating dyspepsia, a condition affecting a fourth of the population. For patients over 50 with symptoms or alarm features, endoscopy is recommended to diagnose structural disease such as peptic ulcer disease and malignancy.
A Mayo Clinic study found that Ossur's Miami J and Philadelphia collars are the most restrictive, reducing pressure ulcers while maintaining effective spinal immobilization. The study suggests Ossur's products may reduce the risk of pressure ulcers without compromising care for trauma patients.
A recent study published in PLOS Neglected Tropical Diseases found that eight weeks of antibiotic treatment can reverse local immunosuppression in patients with Buruli ulcer. This reversal leads to an active inflammatory response, which ultimately results in tissue repair and the restoration of normal immune function.
Researchers have discovered that French clay can kill several types of bacteria, including MRSA and Mycobacterium ulcerans, which causes the flesh-eating disease Buruli ulcer. The study, led by Lynda Williams at Arizona State University, used laboratory tests to confirm the antibacterial properties of the clay.
Researchers have identified a bioactive polysaccharide from Decalepis hamiltonii that exhibits multi-step ulcer preventive activity, including gastroprotection, down-regulation of activated H+, K+-ATPase, normalization of oxidative stress and antioxidant enzymes, and recovery of damaged mucosal epithelium. The polysaccharide also shows...
A study of 151 HIV-positive patients found a low prevalence of H pylori infection compared to HIV-negative patients. The researchers suggest a different mechanism for chronic active gastritis in HIV-positive patients, potentially related to opportunistic infections rather than H pylori.
Researchers investigate various aspects of wound healing, including exercise, compression therapy, and medication. Studies show that patients with leg ulcers often lack physical activity and use inadequate compression therapy, while medication may have a protective association against leg ulcers. Additionally, injection drug use is lin...
The clinical effectiveness of topical negative pressure therapy for wound healing is unclear, according to a review by the BMJ Specialty Journals. The technique has been used to treat various types of wounds, but many studies have been flawed, casting doubt on its validity and reliability.
A new grant will enable researchers to test a diagnostic technique that determines the environmental source of Buruli ulcer. The disease, caused by Mycobacterium ulcerans, can lead to severe infections and is difficult to cure without removing infected tissue.
Researchers found that ICUs with higher staffing levels had lower incidence of hospital-associated infections, including central line associated bloodstream infections and ventilator-associated pneumonia. Higher overtime hours were associated with increased rates of infection and skin ulcers.
A randomized, double-blind controlled trial is being conducted to evaluate the effectiveness of topical honey in healing diabetic ulcers. The study aims to provide a cost-effective alternative to antibiotics, which are often ineffective against drug-resistant bacteria.
Researchers at the University of Manchester have successfully treated diabetic patients with MRSA-contaminated foot ulcers using green bottle fly larvae. The study found that all but one patient were cured within three weeks, significantly shorter than conventional treatment.
A clinical study found that a cream commonly used to treat eczema may be effective in treating oral erosive lichen planus, a severe inflammatory condition. Another study showed limited benefit of pentoxifylline in treating recurrent apthous stomatitis, but the treatment was associated with significant adverse effects.
Lawrence Lavery and David Armstrong have received a major NIH grant to study methods for treating diabetic foot ulcers and evaluating compliance and health economic outcomes. The two-year study will utilize advanced techniques such as activity monitoring and healing prediction.
Researchers developed a method for effective canker sore healing using CankerMelts patches, which provide anti-inflammatory and soothing effects. The patches reduced pain and shrank canker sores to one-tenth their size after 7 days.
Researchers at Arizona State University are studying two French clays that have been shown to heal Buruli ulcer, a flesh-eating bacterial disease found primarily in central and western Africa. The study aims to understand the mechanisms behind the antibacterial properties of the clays and explore their potential as a new treatment option.
Researchers highlight the importance of understanding risk factors for heel ulcers, which are often linked to peripheral neuropathy and diminished vascular function. Additionally, studies demonstrate the effectiveness of lateral-wedge insoles in relieving pain and stiffness in people with knee osteoarthritis. The study also explores th...
A study published in Angiology found that Pycnogenol, an antioxidant extract from pine tree bark, significantly improved blood flow and reduced swelling in patients with diabetic microangiopathy. Blood flow improvements were 34% when lying down and 68% when standing up.
Low-dose aspirin treatment may cause an extra case of gastrointestinal complications, such as ulcer bleeding or perforation, in susceptible groups. The authors conclude that for some patients taking aspirin to reduce their risk of heart attack, the risk of gastrointestinal complications might outweigh the cardioprotective effects.
A study found that Pycnogenol heals diabetic leg ulcers by improving blood circulation and reducing tissue necrotization. Patients treated with oral and local Pycnogenol experienced a significant decrease in ulcer size and had higher oxygen presence in the skin.
A new study found inadequate scientific evidence on the best strategies to prevent pressure ulcers, a common condition affecting people with impaired mobility. Researchers suggest more rigorous evaluation is needed for interventions such as repositioning, support surfaces, and skin moisturizing.
A 12-month study showed that NEXIUM maintained normal acid production levels in most patients with Zollinger-Ellison syndrome. Most participants controlled their acid output after just 10 days, and no ulcers or erosive esophagitis were observed at the end of the year.
Pooled data from clinical trials showed significantly fewer patients taking Nexium developed an ulcer compared to those on placebo. The study demonstrated reduced stomach ulcer risk in patients at high risk for complications associated with NSAID use.
The Lancet reports a growing global burden of diabetic foot disease and amputation, affecting an estimated 25% of people with diabetes. Prevention measures such as foot-care services and simple clinical tests can reduce the risk of complications, but are often ignored in many countries.
Researchers found that patients taking non-steroidal anti-inflammatory drugs (NSAIDs) and aspirin were more likely to experience serious gastrointestinal problems such as ulcers, perforations, or bleeding. The risk of GI problems was significantly increased when combining NSAIDs with aspirin.
Researchers are exploring possible links between biting water insects, water quality, and Buruli ulcer transmission, with the goal of understanding the disease's transmission. The study aims to identify potential insect vectors and man-made changes in water quality that may be contributing to the increase in Buruli ulcer infections.
Researchers found grapefruit seed extract accelerates ulcer healing by reducing gastric acid secretion and promoting blood flow at the ulcer site. The study suggests that grapefruit can be a beneficial addition to the diet for those with ulcers.
A multicenter study found that esomeprazole maintained a pH of greater than 4.0 for 17.8 hours, while lansoprazole and pantoprazole did not match this duration. The study also showed that long-term NSAID use increases the risk of stomach ulcers.
Researchers from U of T examined approximately 40 nursing home comparisons between 1990 and 2002, revealing that not-for-profit homes generally offer better patient care than their for-profit counterparts in the US. In contrast, the Canadian study found limited data on nursing home quality, highlighting the need for further investigation.
A new study by University Hospital of Geneva suggests that cell phone images can be used to visualize and diagnose leg wounds remotely. The researchers evaluated the use of cell phones to take images of leg ulcers, transmit them to experts, and receive diagnoses, with high levels of agreement between remote and in-person evaluations.
Current cardiology guidelines suggest clopidogrel as an alternative to low-dose aspirin, but recent research indicates it may impair ulcer healing and increase bleeding rates. Patients at high-risk for gastrointestinal complications should consider a combination of aspirin and stomach ulcer medications.
The TARGET study found that COX2 inhibitor lumiracoxib significantly reduces ulcer complications in osteoarthritis patients, but no significant difference was seen in cardiovascular events. Lumiracoxib showed a three to four-fold reduction in ulcer complications compared with non-steroidal anti-inflammatory drugs.
A study challenges the common perception that spiders cause many diseases, including skin ulcers and flesh-eating skin disease. In reality, spider bites are rare and generally harmless, while other causes of these conditions are more likely.
A recent study published in The Lancet found that adding superficial venous surgery to compression treatment significantly reduces the risk of venous leg ulcer recurrence. The study involved 500 patients and showed a more-than-halved one-year recurrence rate among those receiving both treatments compared to those given compression alone.
Researchers are developing bacterial cellulose-based products for various uses, including artificial blood vessels for microsurgery, electronic paper displays, and bioengineered wound dressings. These innovative materials have the potential to improve healing rates, reduce pain, and enhance medical outcomes.
A new study found a clear association between genital ulcer symptoms during and after HIV acquisition. Higher rates of genital ulcer disease were observed among HIV-positive participants, particularly those with HSV-2 antibodies.
A new international study found that a heartburn medication called esomeprazole effectively prevented ulcers among long-term painkiller users. The study showed the drug produced few side effects and was safe for daily use, offering hope to patients who need to take painkillers regularly.
Researchers investigated chronic pain management through surveys, questionnaires, and studies. The results highlighted the importance of pain treatment outcomes, associations with health-risk behaviors, and post-traumatic stress disorder relationships. Additionally, a new exercise program improved arm and hand recovery after stroke.
A study published in Journal of Bone and Joint Surgery found that lengthening the Achilles tendon can reduce the recurrence of diabetic foot ulcers by up to 75% after seven months. The procedure, which involves stretching the tendon and immobilizing the foot for six weeks, also requires caution to prevent increased stress on the heel.
This article explores the use of computer technology to improve rehabilitation outcomes for individuals with spinal cord injuries, multiple sclerosis, and hearing losses. Studies demonstrate the effectiveness of neuroprosthetics, equinometers, brain-computer interfaces, telemedicine, and computer head controls in enhancing health, redu...
A new evidence-based protocol has been shown to significantly improve healing rates and reduce costs for people with venous leg ulcers. The study found that by standardizing assessment and follow-up care, nursing teams can deliver more effective and less expensive care.
A study by Ohio State University found that topical oxygen therapy significantly improved healing rates for difficult-to-treat wounds, including diabetic hand ulcers and bedsores. The therapy, which involves applying pure oxygen to the wound, showed a 75% healing rate for acute traumatic injuries.
A new study has found a significant link between generalized anxiety disorder and peptic ulcer disease, with individuals experiencing more anxiety symptoms being more likely to report ulcers. The study suggests that persistent, severe anxiety and infectious agents may both contribute to the development of peptic ulcers.
The Journal of Rehabilitation Research and Development covers a range of rehabilitation research disciplines. Researchers have developed techniques for early detection of medication-induced hearing loss and created 3D models of bones using CT scans.
A recent study found that ulcer rates were similarly low in patients with diabetes and prior foot ulcers, regardless of the type of shoes they wore. The researchers suggest that careful attention by healthcare professionals may be more effective in preventing ulcers than therapeutic footwear.
A systematic review found pentoxifylline to be around 50% more effective than placebo in treating venous leg ulcers. The drug's addition to standard compression therapy showed a 30% increase in complete healing rates.
A study of 224 children found that young children were more likely to acquire H. pylori infection, particularly those from black communities. Early childhood appears to be the critical period for acquiring most infections, and racial differences may impact the risk of developing related health issues.
Research suggests that hormone replacement therapy (HRT) may help prevent chronic wounds, such as pressure ulcers and venous leg ulcers, in elderly female patients. Studies have shown a 35% lower risk of developing these wounds among HRT recipients.
A recent study published in The Lancet found that hormone replacement therapy (HRT) may help prevent venous leg ulcers and pressure sores in elderly women. Researchers analyzed data from over 45,000 patients and discovered a 35% lower risk of developing these chronic wounds among HRT users.
A study suggests that H pylori eradication can reduce the risk of peptic ulcers in patients taking non-steroidal anti-inflammatory drugs (NSAIDs). The research found that 90% of patients who underwent H pylori eradication had a significantly lower risk of developing ulcers compared to those on placebo.
Penn State researchers have found a statistically significant correlation between the presence of Helicobacter pylori in private wells and cases of stomach ulcers. The study reveals that even coliform-free water samples can contain the ulcer-causing bacterium, raising questions over the safety of current drinking water testing methods.
A new study published in the New England Journal of Medicine shows that thalidomide effectively heals mouth ulcers in people infected with HIV, with 90% of treatment group volunteers showing at least partial healing. The drug also reduces pain and boosts patients' ability to eat.