Articles tagged with Urology
University of Iowa researchers are investigating the roles of the pituitary gland and sympathetic nervous system in interstitial cystitis inflammation. The study aims to identify potential causes of the painful bladder condition, which affects over 1 million Americans.
The American Urological Association has released a best practice statement on cryosurgery, recommending it as an option for men with clinically organ-confined prostate cancer. The panel of experts emphasized the importance of case selection and recommended maximizing results through temperature monitoring and double freeze cycles.
A study published in European Urology found that vardenafil, a PDE5 inhibitor, is more efficacious when used on-demand in men with erectile dysfunction following bilateral nerve-sparing radical prostatectomy. On-demand use of vardenafil was associated with significantly greater erectile function and sexual intercourse completion rates ...
A new study published in European Urology found that patients who underwent robot-assisted laparoscopic radical prostatectomy experienced higher levels of dissatisfaction and regret, particularly African-American patients. Longer follow-up periods were also associated with increased regret.
Researchers presented innovative studies on sexual function, finding that statins can improve erectile function in men with metabolic syndrome. Additionally, new studies suggest that androgen therapy may restore sexual function faster post-prostatectomy than PDE 5 inhibitors.
A new study published in The Journal of Urology found that tadalafil improved lower urinary tract symptoms (LUTS) in men with benign prostatic hyperplasia (BPH). Daily dosing of the erectile dysfunction drug showed clinically meaningful improvements, making it a suitable option for treating BPH LUTS.
A team of urologists has successfully used robot-assisted laparoscopic surgery to repair abnormal openings between the bladder and vagina, known as fistulas. The procedure resulted in less blood loss and faster recovery times compared to traditional abdominal surgery, offering a promising alternative for women with this condition.
The European Urology journal has released its new impact factor of 5.634, highlighting the journal's outstanding quality and international profile. This achievement is directly related to the success of the European Association of Urology (EAU), which represents over 16,000 urologists across Europe and worldwide.
Regular cycling can cause genital numbness, erection problems and skin irritations in men. Choosing the right bike is essential to prevent these health issues, including ensuring proper saddle fit, pedal resistance and padding.
A study of 635 men found that radiation therapy significantly prolongs survival in those with recurrent prostate cancer, particularly those with rapidly growing tumors. This breakthrough suggests that radiation can be a life-extending treatment option for these patients.
A team of international experts from 10 countries developed the first evidence-based definition of lifelong premature ejaculation, aiding future diagnosis and treatment. The definition combines three key factors: early ejaculation nearly every time, inability to delay ejaculation, and negative personal consequences.
A study of 1,214 men prescribed cholesterol-lowering drugs found that PSA levels decreased after starting statins and correlated with LDL cholesterol decline. The results suggest a potential role for cholesterol in prostate cancer development and progression.
A new study strengthens the association between exposure to Agent Orange and an increased risk of developing prostate cancer in aging Vietnam veterans. The study found that twice as many exposed men were diagnosed with prostate cancer, diagnosed at a younger age, and more likely to present with aggressive disease.
Researchers developed nanoparticles consisting of metallic iron with a protective carbon coat that could serve as a safe and effective hyperthermia agent. The carbon coating prevented the iron from rusting, allowing heating at greater temperatures and reducing cytotoxic effects on normal cells.
Researchers found that patients with high LDL cholesterol and increased serum cholesterol were up to 2.5 times more likely to experience a biochemical relapse after radical prostatectomy. Poor cholesterol management may affect not only prostate cancer risk but also biomedical recurrence after surgery.
Research suggests patients with metabolic syndrome disorders may be more likely to develop uric-acid stones. The study also found that patients presenting with uric acid stones could benefit from additional health screenings to identify related arteriosclerotic diseases.
A new study by researchers at the University of California, San Francisco found that retired firefighters are at a higher risk of developing bladder cancer. The study, which tested 1,286 active and retired San Francisco firefighters, found two cases of transitional cell carcinoma (TCC) among the participants.
A study found that external-beam radiation therapy for localized prostate cancer increases the rate of secondary malignancies, including a 3.0-fold increase in bladder cancer, compared to radical prostatectomy. This predisposition is observed in lung-cancer resections and rectal cancer as well.
In Iraq, penetrating bladder injuries from IEDs and bullets were common among civilians treated at Al Yarmouk Teaching Hospital. Most patients (78.1%) were injured by bullets, with associated bowel injury present in nearly all cases.
Researchers from Germany and Austria used muscle-derived stem cells to repair damaged sphincters. Patients showed significant improvements in continence, with some being completely continent after treatment.
A new study by the American Urological Association finds that elderly men experiencing moderate to severe lower urinary tract symptoms are significantly more likely to fall. Symptoms such as urinary urgency and nocturia increase the risk, highlighting the need for precautions to prevent falls.
Researchers found that African-American men with a family history of prostate cancer are unlikely to develop the disease if their baseline PSA level is below the age-specific median. In contrast, those with high baseline PSA levels are more likely to develop prostate cancer, even with other risk factors.
A population-based study of over 5,000 men and women found that obesity and unhealthy lifestyles are associated with a larger number of urinary problems. Women who have had hysterectomies and men who have undergone prostate or bladder surgery also face an elevated risk. The study highlights the importance of considering social economic...
Morbid obesity causes sexual dysfunction in men, but weight loss through gastric bypass surgery can normalize sexual function. The study shows that significant weight loss predicts improvement in all areas of the survey.
Researchers presented findings on Maxi-K gene therapy, showing it to be safe and restoring erectile function in men with moderate to severe ED. The treatment has been shown to enhance sexual behavior, including increases in partial and full erections and a two-fold increase in erection duration.
Researchers predict a rise in kidney stone disease due to global warming, with a potential cost of $1 billion annually by 2050. The southern US is expected to see an expansion of the
The International Society for Sexual Medicine (ISSM) has established an evidence-based definition of premature ejaculation, which is characterized by early ejaculation and negative personal consequences. This new definition aims to improve diagnosis and treatment options for men suffering from premature ejaculation, allowing them to se...
A new study reveals that prostate cancer screening programs and access to urologists are significantly linked to reduced mortality rates. The research, presented at the AUA 2008 conference, found that higher urologist population densities and PSA screening rates correlate with lower mortality rates.
Researchers found that a single PSA reading taken at age 44-50 can predict prostate cancer diagnosis up to 30 years subsequently, even in men below age 40. The study suggests possible prolonged periods of prostate cancer pre-malignancy and the relationship between PSA and advanced cancer development.
Researchers from Tengion, Inc., present a new study suggesting that growing a replacement organ using the patient's own cells could be an effective and safe treatment option. The technique involves seeding bladder progenitor cells on a biodegradable scaffold, which can then be implanted into the patient.
Men aged 75-80 with PSA levels below 3 ng/ml are unlikely to develop aggressive disease and may safely discontinue screening. The study's findings could lead to a reduction in unnecessary treatment for non-aggressive prostate cancers.
A new therapeutic vaccine has shown promising results in prolonging survival and improving the quality of life for men with metastatic prostate cancer. The adenovirus/PSA vaccine demonstrated strong immune responses to PSA, leading to improved patient outcomes.
A new study confirms that black women have less urinary incontinence than white women, but when they do develop it, the condition tends to be more severe. The study also found that black women experience 'urge incontinence' twice as often as white women.
Researchers have discovered that chewing gum stimulates smooth muscle fibers and salivary gland secretion, aiding in bowel movement recovery after surgery. The study involved 102 patients undergoing gastrointestinal surgery, with those who chewed gum experiencing faster recovery times.
A new Mayo Clinic study found that removing the entire kidney from younger patients with small kidney tumors may lead to decreased overall survival. In contrast, partial nephrectomy resulted in a 10-year overall survival rate of 93%. The study's findings highlight the importance of considering long-term health consequences for patients...
A randomized controlled trial found that robotic teleconferencing resulted in similar patient outcomes and satisfaction as traditional bedside rounds. Patient satisfaction was equally high in both groups, with most rating audio and video quality as very good or excellent.
Researchers will focus on finding medical reasons for the constant urge to urinate, which affects one in six adults over 40 and can cause distress and anxiety. The team aims to develop better ways to identify, manage and treat this common condition.
A UTSouthwestern urologist has used botulinum toxin A (Botox) injections to treat involuntary bladder contractions in quadriplegic patients. The treatment has shown promising results, enabling patients to regain control of their bladders and improve their quality of life.
The AUA and EAU have released new guidelines for managing ureteral calculi, recommending updated treatment options such as ureteroscopy (URS) for all locations and sizes of stones. The guidelines also identify areas for future research to improve patient outcomes.
The American Urological Association has released new guidelines on managing non-muscle invasive bladder cancer, focusing on treatment outcomes and complications. The guidelines highlight the importance of accurate clinical staging and the need for further research to improve patient outcomes.
Men with bladder exstrophy report more robust sexual lives than women, with two-thirds of women experiencing moderate to severe dissatisfaction. Researchers aim to tweak surgical techniques to prevent sexual dysfunction in women.
Researchers found no real difference in quality-of-life reports between children with bladder abnormalities and healthy children, suggesting a need for fine-tuning existing quality-of-life screens. Children with chronic urological conditions scored higher than healthy children in certain areas, indicating potential adaptability.
A new study from the University of Michigan Comprehensive Cancer Center finds that cancer patients and their spouses experience similar physical and emotional quality of life. The study, which analyzed data from 263 men with prostate cancer and their spouses, found significant differences in quality of life based on the phase of illness.
A recent study of over 200 patients found that 88% were happy with their surgery at the first post-operative clinic visit. Despite complications, 76% were satisfied with the cosmetic result and 80% said the surgery met their expectations. Common issues included vaginal hair growth, prolapse, and necrosis.
Dr. John McConnell receives the 2007 Eugene Fuller Triennial Prostate Award for his innovative research studies on prostate enlargement and leadership in developing a multidisciplinary program at UT Southwestern. His research findings include combining alpha-blocking drugs to effectively treat benign prostatic hyperplasia.
A new study reveals that patients with localized prostate cancer are more likely to receive surgery if they see a urologist, while those who see a radiation oncologist and urologist tend to receive radiation therapy. The study suggests that men should seek a balanced perspective on treatment options from specialists.
Researchers delivered gene therapy containing nerve growth factors to rats with erectile dysfunction, resulting in significant recovery of intracavernous pressure and systemic arterial pressure. The study suggests a long-term treatment option for erectile dysfunction without chronic drug administration.
A research review found that men worry more about their penis size than women, with average-sized penises being just as desirable. Despite this, many men experience anxiety and small penis syndrome, which can be treated with conservative approaches such as therapy and education.
Researchers at the University of Pittsburgh School of Medicine have found that Botox injections can reduce prostate size and alleviate urinary tract symptoms in men with benign prostatic hyperplasia (BPH). Up to 73% of patients experienced improved quality of life and reduced symptoms for up to a year after treatment.
Studies suggest that phosphodiesterase inhibitors, commonly used for erectile dysfunction, can also alleviate lower urinary tract symptoms associated with benign prostatic hyperplasia. Researchers found improved scores on the International Index of Erectile Function and International Prostate Symptom Score, indicating potential benefit...
A minimally invasive device for stress urinary incontinence has been shown to be safe and effective in early clinical trials, demonstrating significant continence improvement in women. The device, ACT, eliminates the risk of overtreatment or undertreatment with adjustable balloons that can be adjusted post-operatively.
Researchers have made significant breakthroughs in stem cell treatment options, including isolation of human spermatoogonial stem cells and use of autologous adipose-derived stem cells. Studies also show promise for engineered bladder tissue and muscle-derived cell injection in treating stress urinary incontinence.
A study by NIH/NIDDK found that sling surgery was more effective in achieving dryness and quality of life for women with SUI, but had higher side effects. The procedure helped significantly more women achieve stress-specific success compared to the Burch technique.
Research reveals a connection between erectile dysfunction and various serious health conditions, including heart disease and metabolic syndrome. Chronic treatment with sildenafil has been shown to improve endothelial function and oxidative stress, suggesting potential benefits for cardiovascular indications.
Researchers have found that veterans exposed to Agent Orange have a 48% higher risk of prostate cancer recurrence following surgery compared to their unexposed peers. Black veterans with a history of exposure were also more likely to experience aggressive disease and rapid PSA level increases.
Researchers at NewYork-Presbyterian/Weill Cornell developed a simple and effective technique to reconstruct key anatomical structures that ensure continence. The procedure added only two to five minutes to standard robotic prostatectomy and achieved a 95% continence rate among patients 16 weeks after their surgeries.
Researchers at Johns Hopkins Medicine have developed a motor that can safely power remote-controlled robotic medical devices for cancer biopsies and therapies guided by magnetic resonance imaging. The motor, dubbed PneuStep, is made entirely out of plastics, ceramics, and rubber and is driven by light and air.
Urologists are urging transport companies and family doctors to develop strict guidelines for staff with kidney stones, as sudden attacks can cause debilitating pain and pose safety risks. The authors have devised their own guidelines, but stress the need for governing bodies to create formal ones.
A new study published in International Braz J Urol found that exposure to hot baths or hot tubs can lead to male infertility. However, the effects can be reversible if the practice is discontinued for at least three months. The study showed a significant increase in sperm motility among responders, with a mean increase of 491 percent a...
A recent study found that South Asian men experience more urinary problems than their white counterparts, including difficulties storing urine and urinating frequently. Despite this, they are less likely to seek medical attention or advice for these symptoms.