Articles tagged with Pain
A large Canadian study found episiotomy can reduce the risk of severe perineal tears in instrument-assisted vaginal deliveries, particularly among first-time mothers. The rate of severe perineal tears has increased in Canada due to improved detection and reporting, affecting up to 15% of births.
A large US retrospective study finds nitrous oxide effective in managing labor pain with high patient satisfaction rates and safety for newborns. Despite being an alternative option, most women ultimately opt for epidurals or other pain management techniques.
A study found that nearly one-third of children who had tonsillectomy did not need opioids for pain relief during and after surgery. Researchers used non-opioid pain medications instead, with similar postoperative care time in both groups.
A study found that many women and healthcare providers believe CBD is safe during pregnancy, but there is no evidence to support this claim. Researchers urge pregnant women and providers to be cautious about using CBD due to potential interactions with other medications.
Patients in an enhanced recovery after surgery (ERAS) program used nearly half as many opioids and reported significantly less pain compared to those without ERAS. ERAS protocols focus on managing patient expectations and providing alternative pain medications, leading to decreased opioid consumption.
A study shows that hyperbaric oxygen therapy can relieve self-reported symptoms and side-effects of radiotherapy in cancer patients, including bleeding, urinary incontinence, and pain. The treatment, administered for 30-40 sessions, was found to be highly effective for the majority of patients.
A study by TTUHSC researchers suggests that activating certain brain receptors can reduce pain and anxiety associated with arthritis. The compound LY379268 has been shown to produce pain-relieving effects and relieve anxiety, offering potential as a new pain medication.
A new study estimates that endometriosis may be costing the Australian economy as much as $9.7 billion dollars per year due to productivity loss and other expenses. The condition affects around one in nine women born between 1973-78, causing severe pelvic pain and fatigue.
A UK-based web survey found that balance and temperature were also highly valued by the general public. The study aimed to determine the relative importance of different senses in everyday life.
A study found that lop-eared rabbits are more prone to ear canal narrowing, ear infections, tooth overgrowth, and dental problems, potentially leading to pain and discomfort. The research calls into question the ethics of breeding and buying these popular pet rabbits.
Researchers found that people perceive truthfulness higher in claims following alphabetical order, even when source unknown. This can be exploited by companies to convince consumers of slogans or claims.
A University of Otago study confirms the low FODMAP diet is effective in alleviating bowel symptoms in children. Complete resolution was observed in 92% of children with bloating, 87% with diarrhoea and 77% with abdominal pain.
A Phase III trial comparing SBRT and conventional RT found no significant difference in pain response or adverse events between the treatments. The study suggests that a single fraction of 8 Gy EBRT may remain the standard of care for patients with localized spine metastases.
A plant-based diet has been shown to reduce inflammation and improve symptoms of rheumatoid arthritis through various mechanisms. Studies have found that plant-based diets are low in fat and high in fiber, which can reduce inflammatory markers and promote healthy gut bacteria.
A study found that patients with gradual symptom onset took eight hours to get medical help, compared to 2.6 hours for those with abrupt symptoms. Patients with gradual symptoms began with mild discomfort that slowly got worse, while abrupt onset referred to sudden and severe pain.
Researchers found that bus drivers who received a serving of fresh fruit in addition to their box lunch experienced significantly decreased depression levels and increased self-efficacy. These small gestures can make a big difference in improving worker performance and health.
Researchers developed an interface to connect a leg prosthesis with residual nerves, providing sensory feedback that reduces effort during walking and phantom limb pain. The system also increased confidence in prosthetic use, enabling users to devote more attention to other tasks.
A comparison of opioid prescription fills after surgery revealed significant differences between the United States, Canada, and Sweden. The study found that 76.2% of US patients filled an opioid prescription within seven days of discharge, compared to 78.6% in Canada and 11.1% in Sweden.
Patellofemoral pain affects one in four of the general population every year, with women reporting PFP twice as often as men. Exercise therapy, particularly hip and knee strengthening treatments prescribed by a physical therapist, is found to be the most effective recovery approach for individuals with patellofemoral pain.
A new study led by Flinders University Professor Derek Chew has shown that up to 70% of patients presenting to Australian emergency departments with chest pain can be safely discharged in less time under a new protocol. The trial involved over 3000 patients and found that those receiving rapid troponin testing spent an average of one h...
A team of researchers from DGIST developed a psychosensory electronic skin technology that can detect pain and temperature sensations like humans. The technology uses zinc oxide nano-wire technology to measure pressure and temperature simultaneously, and can be applied to various tactile systems.
Researchers developed a reporter system to permanently mark cells infected with chikungunya virus, revealing that marked cells containing most of the persistent RNA can survive for at least 112 days. Treatment with an antibody reduces the number of marked cells in muscle and skin.
Research from Michigan Medicine identified anxiety as a key factor linked to more opioid use after surgery. The study also found younger age, non-white race, and sleep disturbance to be associated with increased opioid consumption. Clinicians may target these factors to personalize pain management and reduce opioid misuse.
A recent study by University of Edinburgh researchers found that nearly 20% of people waiting for hip replacements suffer from extreme pain or discomfort. The study also revealed that knee replacement patients face similar struggles, with 12% reporting severe health issues.
A randomized trial of 120 hospital patients found that virtual reality (VR) sessions significantly reduced severe pain scores compared to a relaxation program on TV. Patients who used VR reported higher satisfaction with the experience and no difference in opioid prescribing.
A Michigan-wide effort to reduce opioid prescribing for common surgeries resulted in a nearly 30% decrease in prescription size, without affecting patient pain or satisfaction. The study's success suggests an opportunity for other states to build on Michigan's experience and further reductions in prescription size.
Researchers at the University of Cambridge found that synovial fluid from osteoarthritic patients can directly excite sensory nerves, producing pain. The study provides new insights into the mechanisms of osteoarthritis and may lead to the development of more effective treatments.
A comprehensive study from Aarhus University finds that conservative treatment with a sling is as effective as surgery for shoulder fractures. The study involved 88 patients over 60 who were either treated with surgery or a sling, and found no significant difference in function, pain, or quality of life between the two groups.
A study of UK patients diagnosed with colorectal cancer between 2006 and 2013 found that those under 50 experienced more non-specific symptoms before referral to specialists. Younger patients also had longer intervals between diagnosis and referral, highlighting a need for primary care awareness.
A recent study of over 308,000 women who gave birth from 2008 to 2016 found that nearly half received opioid prescriptions as part of their birth experience, with one in every hundred still filling them a year later. The percentage of women filling opioid prescriptions declined over time, suggesting growing awareness of the national op...
Scientists at the University of Pittsburgh School of Medicine found that pain-sensing nerves in the skin can detect pathogens and initiate an immune response to fight infection. The discovery reveals a new nerve-driven protective mechanism called anticipatory immunity, which prevents infections from spreading.
A new study published in PLOS Medicine found that intranasal sufentanil is non-inferior to IV morphine for acute severe trauma pain, offering a faster and more convenient alternative. The study involved 136 patients who received either intranasal sufentanil or IV morphine, with similar pain relief results at 30 minutes.
A new study published in Science Advances found that humans have a rapid pain-signaling system that can conduct nerve signals as fast as touch signals. Researchers identified ultrafast pain receptors with properties similar to those of touch-sensitive nerve cells, which were connected to pain centers in the brain.
A new study published in Contemporary Clinical Trials found that treadmill exercise reduced period pain by 6% after four weeks and 22% after seven months. Women who participated in the supervised aerobic training regime also reported improved quality of life and daily functioning, but not increased sleep quality.
Researchers at UT Austin developed a scheduling algorithm that enables patients to see multiple clinicians in one visit, improving coordinated care and reducing wait times. The integrated practice unit model streamlines appointments and minimizes redundancy.
Researchers at Charité - Universitätsmedizin Berlin found that non-invasive coronary computed tomography (CT) angiography is equally accurate to catheter angiography for diagnosing coronary artery disease. The study suggests that CT angiography can be a suitable diagnostic technique for patients with low to intermediate probability of ...
Patients with peripheral arterial disease can now opt for pain-free exercise, improving symptoms and mobility. Alternative exercises, such as arm ergometer and resistance training, are equally effective to traditional walking programmes.
Margaret R. Byers, a University of Washington researcher, received the 2019 AADR Honorary Membership for her significant contributions to dental research. Her work focuses on neurobiology, sensory functions, and immune capabilities of tooth pulp cells.
Antibodies in joints can generate pain even without inflammation, according to a study published in the Journal of Experimental Medicine. The researchers found that immune complexes activate pain cells via Fc-gamma receptors, leading to chronic non-inflammatory pain in autoimmune diseases.
A study by Professor Raquel Cantero of the University of Malaga has found a direct correlation between mobile phone use and thumb pain. The researcher predicts that changes in thumb use due to technology could lead to alterations in hand evolution.
The HOPE study demonstrates that low-dose prednisolone significantly improves pain symptoms and function in patients with painful hand osteoarthritis. The study found that prednisolone reduces synovitis and improves physical component scale and patient global assessment, making it a suitable target for treatment.
Researchers developed a slow-release formulation of tetrodotoxin that efficiently penetrates nerves, providing a safe and highly targeted nerve block for up to three days. The toxin was paired with a chemical penetration enhancer to increase safety and effectiveness.
A new minimally invasive intervention has been shown to provide long-term relief from chronic refractory shoulder pain in wheelchair users with spinal cord injury. Autologous micro-fragmented adipose tissue was injected into the affected shoulder joint, resulting in significant pain reduction and functional improvement.
Daily injections of patient autoantibodies in mice with injured paws led to increased pain sensitivity and microglial activation in brain regions. Blocking interleukin-1 receptors prevented or reversed these effects, suggesting an autoimmune contribution to CRPS development.
Researchers at Marshall University found that tart cherry consumption reduced mean pain levels by 34.7% compared to a placebo group, with no impact on the effectiveness of aromatase inhibitor treatments for non-metastatic breast cancer patients.
A new study by Purdue University researchers found that racial biases in physician-patient communication can impact pain treatment for cancer patients. The study, conducted over five years, used standardized patients to observe primary care physicians and oncologists in urban and rural settings.
Researchers developed an AI method to recognize patterns in infant cries, enabling healthcare workers and parents to accurately determine a baby's needs. The algorithm uses compressed sensing to process noisy environments, allowing for independent use across various scenarios.
A pain management protocol called Enhanced Recovery After Surgery has been shown to be effective in reducing opioid prescriptions after C-sections. The protocol involves a combination of long-acting opioids and non-narcotic medications to limit inpatient morphine use, resulting in shorter hospital stays and improved patient satisfaction.
A study found that listening to music at home reduced symptom severity, pain intensity, and fatigue in breast cancer patients. Music therapy also reduced physical and mental fatigue instantly.
A large national study tracked the health of over 3,000 US veterans using a standardized tool, finding they scored worse in several areas, including anxiety, depression, and pain. The study's results provide valuable insights into the health of veterans relative to the general population.
A smartphone app called PainCoach helps patients reduce their use of opiate painkillers and improve pain control after total knee replacement surgery. The app provides personalized advice on pain relief and exercises to help patients manage their pain levels, resulting in lower opiate use and improved quality of life.
A study by the University of Michigan found that over half of patients used no opioids after surgery, with most reporting manageable pain. The study's results suggest a new approach to pain management that reduces opioid use can be effective.
Researchers discovered that the highveld mole-rat is impervious to AITC due to altered ion channels, particularly the constitutively open channel NALCN. This change allows the highveld mole-rat to coexist with venomous ants.
Researchers will conduct a randomized trial of autologous micro-fragmented adipose tissue injection to alleviate disabling shoulder pain in wheelchair users with spinal cord injury. The study aims to explore regenerative approaches to reducing pain and disability among individuals with spinal cord injury.
Researchers discovered African mole-rats are insensitive to allyl isothiocyanate, the active ingredient of wasabi, due to unique nerve structure leak channels. This finding may lead to new pain relief methods without addiction risks.
Researchers found that short-term opioid use intensifies feelings of pleasure while weakening negative emotions, shifting emotional responses towards the positive side. This effect is distinct from prolonged opioid use, which alters brain reward systems and diminishes sensitivity.
A specialized pain management program for robotic urologic surgery patients resulted in a significant reduction in opioid prescriptions. The study found that just 8% of patients were prescribed opioids after discharge, with those who received them going home with fewer pills than usual.
New research from Brigham Young University finds that exposing people to the pain and suffering caused by vaccine-preventable diseases can increase support for vaccinations. Nearly 70% of students who interviewed someone with a vaccine-preventable disease moved from hesitant to pro-vaccine attitudes.
The insular cortex sends warnings to brain areas involved in threat learning, enabling animals and humans to avoid future harm. This process is crucial for survival and involves the encoding of pain in the brain.
Researchers found that opioid-exposed babies react more strongly to pain and have higher skin conductance, suggesting they may need early intervention. The study suggests that these babies handle pain worse than their non-exposed counterparts, highlighting the need for better care.