View clinical trials related to Prostatic Neoplasms.
Filter by:Prostate cancer is one of the most common types of malignancy in men. Transrectal Ultrasound Guided Prostate Biopsy (TRUSG-PBx) is considered the gold standard method. The present, Transrectal ultrasound guided prostate biopsy is considered the gold standard method in the diagnosis of prostate cancer. During the process, patients experience severe discomfort and pain, although anesthetics and analgesics are used. In addition to pharmacological methods, non-pharmacological methods are also used in the control of pain caused by diagnosis and treatment interventions. Transcutaneous Electrical Nerve Stimulation (TENS) is among the non-pharmacological methods and it is the most widely used electroanalgesia method. In this randomized controlled intervention research, the effect of TENS application will be evaluated on pain, complications and comfort level during and after the procedure in patients who underwent Transrectal Ultrasound-Guided Prostate Biopsy. Thanks to this research, it is thought that the pain level and complications will decrease and the comfort level will increase in patients who undergo TENS application. The research will be carried out in Çukurova University Faculty of Medicine Balcalı Application and Research Hospital Urology Outpatient Clinic. The sample of the research will create volunteer patients, providing research criteria and made prostate biopsy in Urology Outpatient Clinic. Patients consisting of 2 groups as control and experimental (TENS applied) will be determined by randomization. In the power analysis calculated with statistical support, confidence interval of 95%, alpha value 0.05, beta value calculated with 80% power, a total of 80 patients will be included in the control and experimental group, including 40 patients each. The data will be collected by "Personal Information Form", "Pain Assessment Form", "TRUSG-PBx Complication Follow-up Form", "Perianesthesia Comfort Scale Form". The data obtained will be analyzed in SPSS (Statisticial Package for the Social Sciences) package program. In this context, our research, a comparison will be made by evaluating the effect of TENS application on pain, complications and comfort, in patients who underwent transrectal ultrasound-guided prostate biopsy. These results, non-pharmacological methods will make great contributions to improving patient outcomes in diagnostic interventions. Keywords: Pain, Nurse, Comfort, Prostate Biopsy and Complications, Transcutaneous Electrical Nerve Stimulation (TENS).
Recent developments in MRI techniques allow ultra-high gradient strength diffusion imaging and deep learning (DL) reconstruction in clinical routine. However, its usability in biparametric MRI (bpMRI) of the prostate has not been well studied. The aim is to establish a super-fast 3-minutes bpMRI protocol at 3 Tesla using high gradient strength and DL reconstruction and compare it against a full, multiparametric MRI (mpMRI) protocol.
It is a retrospective review of the electronic medical record of patients on long-acting triptorelin in Hong Kong.
In France, the second cancer plan of 2009-2013 aimed to strengthen the role of MT by putting it back at the center of patient monitoring, in particular by asking "regional health agencies to encourage and support local experiments" which aim for better coordination between the city and the hospital. The third cancer plan for 2014-2019 insists on this measure because it had proven to be unproductive, and recommends, in addition to the creation of a nurse dedicated to the coordination of care between community medicine and the hospital, the creation of a direct telephone line to reach the hospital medical team. This measure is mainly aimed at the follow-up of certain cancers that do not require the technical support of the hospital, as is the case in the post-operative follow-up of RCC and CaP, where the additional examinations carried out during follow-up are carried out in the city. The research hypothesis is that this new method of monitoring had a positive impact on care in terms of quality, accessibility, organization and costs.
Surgical removal of the prostate (radical prostatectomy) is the most common therapy in prostate cancer patients. However, urinary incontinence often occurs as a side effect. Although this can recede after a few weeks or months, 12 months after prostatectomy 17 - 34 % of the patients are still incontinent. An effective measure to reduce incontinence is pelvic floor muscle or sphincter training. Various methods exist for this, from pelvic floor gymnastics to training with biofeedback devices and electrical stimulation methods. Kieser Training, a Germany-wide provider of health-oriented resistance training, has a training device for pelvic floor muscle training. It is a biofeedback device that can be used in public training rooms and does not have to be inserted or glued intimately as with comparable methods. The standardized training program and concept, which allows non-invasive training in public space, has not been evaluated yet. The aim of the RECON study is to investigate whether Kieser resistance training with integrated Kieser pelvic floor muscle training is as effective as (non-inferior to) Kieser resistance training plus conventional pelvic floor muscle exercise to reduce urinary incontinence in prostate cancer patients after radical prostatectomy. The primary endpoint is the proportion of patients with urinary incontinence at the end of a 12-week training phase (using the 24h pad test). The secondary endpoints are changes in urinary leakage, other incontinence symptoms, incontinence-related quality of life, body composition and changes in strength and overall quality of life. The design is a two-arm randomized controlled trial with 180 prostate cancer patients. After the initial examination patients will be randomized to one of two groups. Patients in both groups will train for about 60 minutes twice a week for twelve weeks and additionally perform daily tension exercises at home. Patients in group A will perform the resistance training unit with the pelvic floor biofeedback device A5 from the Kieser Training AG and patients of group B will perform the resistance training unit without the pelvic floor biofeedback device A5 and undergo conventional pelvic floor muscle training with a physiotherapist once a week before the resistance training unit starts. The Recon study will be conducted at the Kieser Training Studio in Offenbach, as a cooperation project of the National Center for Tumor Diseases (NCT), Heidelberg University Hospital and the Kieser Training AG with the Kieser Training franchisee (studio owner) as PhD student at the NCT. The Kieser Training AG is not a sponsor and the study is neither financed nor sponsored.
This is an observational study in which data will be collected and studied from men with non-metastatic prostate cancer (nmPC) who received their usual treatment with 'androgen receptor inhibitors' (ARIs) including darolutamide, enzalutamide, and apalutamide. Prostate cancer is a common cancer in men that starts in the prostate gland, a male reproductive gland found below the bladder. Non-metastatic means that cancer has not yet spread to other parts of the body. Darolutamide, enzalutamide, and apalutamide are already approved ARIs for nmPC in the United States (US). They work by blocking androgens (male sex hormones including testosterone) from attaching to proteins in cancer cells in the prostate. This helps to slow down the growth of the cancer cells. The participants will receive their treatments as prescribed by their doctors during routine medical care according to the approved product information. Researchers want to know more about the use of ARIs and how they affect men with nmPC in the real world. Researchers will only include men who have not been treated with any new type of medication that blocks the action of male sex hormones. The main purpose of this study is to collect and study information from men with nmPC about: - the length of time they continued treatment with an ARI as prescribed by their doctors. - the length of time from the start of the treatment with an ARI until the cancer spreads to other parts of the body. Data will come from the participants' information stored in a database called Komodo Research Dataset (KRD) in the US. The data collected will be from May 2019 to June 2023. Researchers will only track data of eligible US men with nmPC and will follow them for a minimum of 6 months or until the end of the study.
The number of metastases may reflect the biological aggressiveness of the tumor and may determine the possibility of performing potential curative interventions such as surgery or high-dose targeted radiotherapy (RT). Until a few years ago, the treatment of choice for metastatic prostate cancer was androgen deprivation (TDA). This treatment was carried out as palliative care in order to postpone the progression of the disease or reduce symptoms. Patients with prostate cancer with a limited number of metastases, similarly to patients suffering from other solid tumors, can be considered as patients with disease that has limited capacity to cause further secondary effects. In this scenario, the primary treatment in patients with carcinoma localized prostate, is characterized by radical prostatectomy, followed by measurement of prostate specific antigen (PSA) during follow-up. After primary prostatectomy, PSA values > 0.2 ng/mL are indicative of disease recurrence, but it is not possible to determine whether the recurrence is local or distant. Furthermore, imaging modalities, such as bone scanning and computed tomography (CT), do not have sufficient sensitivity to detect the presence of metastatic disease in patients with low PSA levels. Positron emission tomography/CT with 11C-choline is able to detect local or distant metastases with a sensitivity and specificity greater than 85% in patients with biochemical disease recurrence. 11C-Choline PET/CT can be a valid tool both for diagnosis and for guiding radiotherapy treatments in these patients for whom it is not possible to obtain a definitive diagnosis with conventional diagnostic procedures. There are currently few studies that have described the use of 11C-choline PET/CT to guide treatment for bone metastases; the limitations of these studies concern the small number of patients and the short follow-up. The aim of this retrospective observational study was to evaluate the efficacy of 11C-choline PET/CT as a guide to the treatment of helical tomotherapy for an innovative therapeutic approach in bone metastases in a population of patients affected by prostate cancer with a limited number of metastasis.
The role of PET/CT with Choline in the restaging of prostatic disease is now universally recognized, and its use has become routine in numerous centers in Italy and abroad. The indication for the test is provided exclusively by an increase in PSA. It was interesting to understand whether these prognostic factors have an influence on the probability of detecting disease by PET with Choline to identify patients who have a greater probability of benefiting from the use of this method with the possibility of identifying the disease in earlier stages.
Several studies have shown that the PET/CT study with Choline is of great use in the restaging of patients with prostate cancer who present a recurrence of biochemical disease following primary treatment. Despite the large amount of literature in which the diagnostic accuracy of the method is highlighted in the identification of the recurrence of prostatic disease both in the case of local recurrence, lymph node recurrence and metastatic disease, there are to date no studies that evaluate whether PET /CT with choline may predict survival in patients radically treated for prostate cancer. The aim of the study is to evaluate the predictive role of choline PET/CT on the survival of patients with biochemical recovery of the disease during hormonal therapy. This retrospective study will include adult patients affected by prostate cancer with biochemical recurrence of the disease following radical prostatectomy treatment and undergoing hormonal therapy who underwent, between 2004 and 2007, a PET/CT study with choline for the restaging of their disease. The expected result is to establish how PET/CT with Choline can predict survival in patients who develop a biochemical recurrence of the disease during hormonal therapy. If this result is confirmed, PET/CT with Choline could be even more useful in the follow-up of patients radically treated for prostate cancer to plan the best therapeutic approach.
Prostate cancer is the second most common cancer in the male population. This pathology represents an oncological and public health problem especially in developed countries, due to a greater presence of elderly men in the population. Medical imaging plays a central role in the staging and restaging of prostate disease. Magnetic resonance imaging (MRI), computed tomography (CT) and positron emission tomography (PET) are among the methods commonly used in normal clinical practice for the characterization of prostate cancer. To date, the study of these images is limited to a qualitative visual analysis, however there is increasing evidence relating to the usefulness of introducing a quantitative (or semi-quantitative) analysis of biomedical images. The current increase in available imaging data, and their quality, allows the application of artificial intelligence methods also in the medical field for the automation of tasks (e.g. automatic segmentation) and classification (e.g. tumor aggressiveness). The extraction of quantitative data, and more generally the study of tumor lesions, requires manual segmentation by one or more doctors. This process requires very long times as each image must be processed individually; furthermore, the result also depends on the level of experience of the doctor carrying out the segmentation and this could create a source of heterogeneity, affecting the reproducibility of the segmentation. AI-based automatic segmentation methods can be applied to medical images for the localization of tumor lesions, thus exceeding the limits of manual segmentation.