A surgically implanted neuroprosthesis has led to substantial improvement in walking speed and distance for a patient with limited mobility after a stroke. The device stimulates coordinated activity of hip, knee, and ankle muscles, resulting in a more symmetrical and dynamic gait.
A leading expert outlines a three-point plan to identify and eliminate all sources of lead exposure nationwide. The plan emphasizes finding lead hazards in homes and pipes, fixing them using proven interim methods, and funding efforts to hold accountable companies producing lead-contaminated products.
A 55-year-old man underwent a combined VCA and double-organ transplant procedure, combining a scalp and skull flap with a kidney and pancreas transplant from the same donor. The patient experienced excellent outcomes, including good cosmetic appearance of the transplanted scalp.
A study found that racial/ethnic minorities are less likely to receive flu vaccinations, with those who report discrimination being about half as likely to be vaccinated. However, after adjusting for other factors, the difference becomes nonsignificant, suggesting that perceived discrimination may not be the primary cause of the dispar...
Research on neural network interactions and related brain activity patterns provides insights into thought processes that make people vulnerable to depression. The study identifies increased activity in one important brain network, called the default mode network, which may contribute to maladaptive rumination.
According to a research review, postpartum depression affects 14.5% of women during pregnancy or after delivery, with many cases going undiagnosed and untreated. Screening tools, such as the Edinburgh Postnatal Depression Scale, can be used in various settings to identify PPD, which requires close attention from psychiatrists.
A study of elite Paralympic athletes with cerebral palsy found that exercise improves bone mineral density, but reduces muscle mass on the affected side. The research suggests that high levels of exercise from a young age may be beneficial to individuals with CP.
The specialty medical home approach aims to provide comprehensive, cost-effective care for patients with inflammatory bowel diseases. This model focuses on patient-centered care, social support, and mental health, addressing high rates of emotional difficulties and poor social support experienced by these patients.
A study published in Journal of Public Health Management and Practice found that veterans are more likely to report delays in seeking necessary healthcare compared to the US general population. The study suggests that access problems within the VA system may be creating disparities in care for this vulnerable population.
Experts weigh the benefits of expanding buprenorphine prescribing, citing its effectiveness in reducing opioid mortality rates, but also raising concerns about misuse and diversion. Proposed strategies aim to ensure safe and effective use while promoting quality care.
A new surgical technique uses an incision originally designed for cosmetic forehead-lift to relieve pressure on nerves involved in chronic temporal headache. Surgery provides significant relief from symptoms, with an average score decrease of 80 points after treatment.
Researchers explore machine learning's potential to enhance plastic surgery with algorithms for predicting burn healing times and suggesting reconstructive approaches. The field also holds promise for improving microsurgery, craniofacial surgery, hand and peripheral nerve surgery, and aesthetic surgery outcomes.
A study published in Plastic and Reconstructive Surgery found that DIEP flap breast reconstruction provides good long-term quality of life for women who have undergone mastectomy for breast cancer. The reconstruction method allowed patients to maintain a good QOL in the long-term, comparable to women without breast cancer.
Children with uncorrectable vision problems are twice as likely to have a diagnosis of ADHD, according to a nationwide study. The researchers analyzed data on over 75,000 children and found that those with vision problems not correctable by glasses or contact lenses had a higher prevalence of ADHD.
A study found that unmet nursing care varies widely across US hospitals and is associated with a higher risk of repeat hospital admission for black patients after a heart attack. The strongest factor was not receiving medications in a timely manner, increasing the odds of readmission by 26 percent.
A study published in PAIN found that sleep problems are a predictor of chronic pain and worsening pain severity over time in emerging adults. Sleep problems were more likely to be associated with increased chronic pain, especially in women.
Researchers found no significant difference in pain control or bleeding risk between ibuprofen and other treatments. The study suggests that ibuprofen can provide safe and effective pain control for selected plastic surgery procedures without increasing bleeding risk.
A study published in Plastic and Reconstructive Surgery found that plastic surgeons were involved in 40% of cases, including most limb injuries caused by IEDs. The researchers conclude that a team of plastic, orthopedic, and general surgeons can manage almost all modern combat trauma injuries.
New materials and technologies enable innovative applications for contact lenses, including slowing nearsightedness progression, drug delivery and disease monitoring. Researchers propose solutions to clinical challenges in these emerging areas, going beyond traditional vision correction.
A study found that white patients and those with lower incomes were slower to discontinue diabetes medication rosiglitazone after a FDA safety alert. Patients living in higher- versus lowest-socioeconomic status communities discontinued the drug significantly earlier.
Researchers have identified promising biomarkers to monitor immunosuppressive drug therapy in organ transplant recipients, with the potential for individualized treatment to reduce rejection and minimize side effects. A panel of experts recommends a preliminary set of tests for use in biomarker-based immunosuppressive drug management.
A study published in The Journal of Craniofacial Surgery found that ultrasonic piezosurgery equipment reduces trauma, pain, and swelling after genioplasty. Patients undergoing genioplasty using piezosurgery had lower pain scores and reduced swelling compared to traditional surgical drills.
Emerging evidence on schizophrenia's development, prodromal characteristics, and long-term course provides reasons for optimism. New insights into neurobiology, early treatment, and more highlight key areas of progress toward understanding the complex disorder.
A medical approach combining psychoactive medications, long-term psychotherapy, and screening for associated health issues is recommended for treating posttraumatic symptoms in refugees. This approach provides rapid relief from suffering and supports a long-term doctor-patient relationship.
A new study found that combining peripheral nerve stimulation with constraint-based therapy enhances recovery of movement in the affected arm and hand, even after one year after a stroke. The technique takes advantage of the brain's neuroplasticity to reorganize or 'rewire' itself after injury.
A study found that patients with inflammatory bowel disease and a history of cancer did not experience a significant increase in cancer risk when treated with anti-TNF therapy. In fact, 96% of patients were still alive and cancer-free after one year.
A new study compared four types of abdominal flaps used in breast reconstruction, revealing that muscle-sparing techniques like DIEP and msf-TRAM reduce hernia risks and improve patient satisfaction. The study found these methods to have lower rates of fat necrosis and abdominal morbidity compared to traditional flaps.
New advances in plastic and reconstructive surgery are being made possible by the integration of 3D analysis and CAD/CAM techniques. These technologies enable surgeons to enhance efficiency, accuracy, and creativity in aesthetic and craniomaxillofacial plastic surgery.
A global study estimates that 101.2 million people suffer from moderate to severe visual impairment due to uncorrected refractive error (URE), while seven million are blind. The study, published in Optometry and Vision Science, suggests that providing access to affordable glasses could improve the burden of vision loss.
A recent study published in the Journal of Pediatric Gastroenterology and Nutrition found that children with autism do not have a unique pattern of abnormal results on endoscopy or other tests for gastrointestinal disorders. The researchers analyzed the results of diagnostic tests in 61 children with autism being evaluated for GI sympt...
A new study found that atazanavir-exposed infants have lower scores for language and social-emotional development compared to unexposed infants. However, the differences are small and may not have large clinical implications. Further studies are needed to assess the persistence of these effects beyond one year of age.
A study in Medical Care journal reveals that overcrowding in Israeli psychiatric wards is associated with higher rates of problem incidents, including falls and aggressive behavior. The research found a 'dose-response' effect, where increasing overcrowding leads to an increased risk of incidents.
A study of Italian sixth- to eighth-graders found a high rate of gambling, which was associated with substance use and other risk-taking behaviors. The study suggests that parents and healthcare professionals should be aware of the potential risks of gambling in early adolescence.
According to a review in the Journal of Addiction Medicine, new marijuana laws have led to an increase in marijuana use among adults but not teens, with some evidence of harmful effects. The potency of marijuana is also increasing, leading to more drivers testing positive for it.
Cognitive developmental influences on preschool-age children's pain self-reporting are limited by factors such as memory, knowledge of magnitude, and language ability. Modifications for simplifying pain assessments, including using tools with few response options and considering past pain experiences, can improve accuracy.
A new study published in Plastic and Reconstructive Surgery found that lipofilling, a technique using the patient's own fat cells for breast reconstruction, does not increase the risk of recurrent breast cancer. The study analyzed over 1,000 cases and compared rates of recurrent or new breast cancers with and without lipofilling.
A study published in Optometry and Vision Science found that children with severe astigmatism can improve their reading fluency after wearing glasses, with effects most apparent among older children reading smaller text. The study supports the recommendation for full-time spectacle wear in astigmatic students.
Studies using advanced imaging techniques reveal changes in brain and spinal cord structure and function associated with diabetic peripheral neuropathy. Researchers believe that CNS factors contribute to the development of painful symptoms, providing new insights into the nature of DPN.
Research supports the effectiveness of providing psychosocial interventions in combination with medications to treat opioid addiction. However, limitations were found in the amount and quality of evidence on safest and most effective combinations of medications and treatments.
A study published in Medical Care found that patients with high-deductible insurance plans used fewer imaging tests and had lower costs for diagnostic imaging. However, the study could not determine whether this was due to high- or low-value utilization, raising concerns about potential drawbacks of high-deductible plans.
Research suggests that postnatal depression can lead to adverse effects on child outcomes, while interventions such as hormone therapy with oxytocin may improve parenting behaviors. However, more study is needed to define the risks and benefits of oxytocin treatment for mothers with postnatal depression.
A new study published in the Journal of Head Trauma Rehabilitation identified four subtypes of symptoms after military traumatic brain injury (TBI), including good recovery, primarily psychiatric symptoms, and mixed symptom profiles. A new questionnaire for assessing health-related quality of life after TBI also showed promise, disting...
Two studies found that recurrent acute and chronic pancreatitis in children has a high disease burden, with 42% rate of rehospitalizations and estimated annual healthcare costs of $40,000. The studies highlight the need for information and research to prevent suffering and reduce costs.
A study published in Plastic and Reconstructive Surgery found that long travel distances continue to be a significant barrier to breast reconstruction after mastectomy for US women. Reconstruction rates varied by type of hospital and distance traveled, with greater disparities observed at academic hospitals and high-volume centers.
A study found that combining botulinum toxin with hyaluronic acid (HA) fillers reduces degradation and increases remaining volume, leading to longer-lasting cosmetic improvements. Chemodenervation using Botox results in a 42% decrease in degradation rate and a 50% increase in HA filler volume at three months.
Researchers studied eye structures in adults with varying vision prescriptions and age, finding significant differences. The study's results suggest that 'customized' intraocular lenses could improve accommodating IOLs' effectiveness in correcting presbyopia.
A new hypnosis technique called hypnosedation offers a reliable alternative to awake craniotomy for glioma patients. The study found that hypnosis reduced the impact of unpleasant events during surgery and showed little negative psychological impact on patients.
A study published in Neurosurgery found that most children and adolescents with herniated disks in the lower spine have some type of spinal vertebrae malformation. The researchers analyzed x-rays of 63 patients under age 20 and found that nearly all had at least one type of malformation involving the lumbar spine and sacrum.
A new study found that patients who undergo hip-replacement surgery experience a surge in pain medication use before and immediately after surgery, but this trend reverses in the long term. Medication use for insomnia and anxiety also increases before surgery and decreases afterward.
A nationwide study found that minorities are less likely to receive analgesic medications for abdominal pain at US emergency departments. Black and Hispanic patients experience prolonged ED lengths of stay and were less likely to be hospitalized for their ailments.