View clinical trials related to Urinary Retention.
Filter by:Peri-medullary anesthesia is the preferred anesthetic technique for Caesarean surgery. Compared with general anesthesia, it reduces maternal and fetal morbidity and mortality, as well as postoperative pain. However, this technique exposes the patient to the adverse effects of peri-medullary morphine, particularly the risk of postoperative urinary retention. Urinary retention during the first 72 hours after Caesarean section affects around 33% of parturients. This is a particularly debilitating event for parturients, exposing them to the risk of further urinary catheterization, increased theoretical risk of urinary tract infection, traumatic urethral injury, hindered accelerated rehabilitation and altered maternal satisfaction. Several studies have demonstrated the benefits of adding magnesium sulfate to epidural anesthesia for Caesarean sections, notably by reducing postoperative pain. Magnesium sulfate may also have a facilitating effect on postoperative micturition, thanks to its sympathicolytic effect. This hypothesis is supported by a retrospective study carried out in our maternity hospital, which showed a 15% reduction in post-Caesarean urinary retention when women were given magnesium sulfate in addition to the drugs traditionally used for epidurals. This little-known property needs to be clarified
Inguinal hernia is one of the most frequently performed surgeries in general surgery. This surgery can be performed with both open and laparoscopic techniques. There is no clear consensus on whether inguinal hernia repair, which is one of the most frequently performed surgeries in elderly patients, should be performed open or laparoscopic. The application of the open technique with regional anesthesia methods such as spinal anesthesia and local anesthesia makes these methods attractive. The fact that laparoscopic techniques cause patients to recover faster also makes these techniques attractive. However, the fact that it is usually performed under general anesthesia is a significant disadvantage. Increasing comorbidities and increased drug use, especially in elderly patients, make surgeons think about which technique to prefer. The aim of this study is to compare open and laparoscopic inguinal hernia repair, which should be preferred in patients over 65 years of age.
The aim of study is to clarify the role of sugammadex in head and neck surgery patients with a prior history of urinary retention, benign prostatic hypertrophy, or a history of prostate cancer, to prevent postoperative urinary retention. The main question it aims to answer are: - Anticholinergic agent interferes the postoperative urination - Sugammadex does not interfere postoperative urination Sugammadex can be recommended for these patients with high risk in postoperative urinary retention in the future.
The aim of this study is to compare the effects of electroacupuncture of different frequency in patients with chronic urinary retention caused by lower motor neuron lesions
Management of postoperative urinary retention often requires the use of indwelling catheters. In a previous study, the investigators determined that patient removal of catheters at home is non-inferior to standard office removal on postoperative day three or four (POD3-4). The purpose of this study is to determine whether patient removal of catheters at home on postoperative day one (POD1) is noninferior to removal on POD 3-4.
Acute urine retention, AUR, is often considered the most serious consequence of aging men with progressive benign prostatic hyperplasia (BPH). AUR is defined as the sudden and painful inability to void freely. This study aims to evaluate whether pyridostigmine bromide added to silodosin is beneficial in treating acute urine retention caused by BPH.
The objectives of this study are to determine the feasibility of conducting a full-scale randomized control trial comparing the efficacy of tamsulosin compared to placebo in reducing post-operative urinary retention in people undergoing elective thoracic surgery.
Postoperative urinary retention has been defined as the inability to void despite having fluid in the bladder during the postoperative period. Urinary retention after pelvic reconstructive surgery requiring indwelling catheter or self-catheterization usage occurs in approximately 30-60% of patients postoperatively. Our prior retrospective chart review reviewing postoperative urinary retention rates after pelvic reconstructive surgery demonstrated postoperative urinary retention after a sacrospinous vaginal vault suspension to be approximately 78.9%. Many women consider being discharged home with a Foley catheter to be a surgical complication and describe catheter use as the worst aspect of their surgery. Indwelling catheters are the leading cause of hospital-acquired urinary tract infections (UTIs), are often a source of embarrassment and inconvenience for patients, and often require additional office visits and healthcare utilization. Tizanidine is a muscle relaxant which can work to alleviate this spasm and, theoretically, prevent postoperative urinary retention. Tizanidine also works as an alpha-adrenergic receptor blocker which can increase smooth muscle relaxation around the urethra specifically and, theoretically, improve urine flow. Postoperative urinary retention is extremely common after pelvic reconstructive surgery involving a sacrospinous vaginal vault suspension and is extremely bothersome to patients. Tizanidine is a low-risk, well tolerated, cost-effective medication. No study to date has evaluated preoperative administration of tizanidine for postoperative urinary retention.
In this study, the bladder training include intermittent urethral catheter clamping combined with active urination training, which the investigators called ICCAUT strategy. This prospective, single-center, randomized controlled trial will recruit participants with rectal cancer. The participants will be randomly assigned in a 1:1 ratio to either the ICCAUT group or the free-drainage group. In the ICCAUT group, the participants will undergo intermittent clamping of the urinary catheter prior to its removal. Each time the catheter is released, the investigators will encourage the participants to actively initiate urination to facilitate complete bladder emptying. While participants in the free-drainage group will not receive any specific training. The urinary catheter will be removed on the second day after the surgery for both groups after the bladder is empty. The primary endpoint is the incidence of urinary dysfunction, which include secondary catheterization or incomplete bladder emptying. Secondary endpoints include urinary tract infection, time to first urination after catheter removal, catheter-related bladder discomfort syndrome, postoperative morbidity and mortality, as well as urinary function within 30 days.
The objective of this trial is to investigate the effect of bladder training on the incidence of re-catheterization after proctectomy. In this study, the bladder training include intermittent urethral catheter clamping combined with active urination training, which we called ICCAUT strategy. This prospective, single-center, randomized controlled trial will enroll patients with rectal cancer who will be randomized in a 1:1 ratio to the ICCAUT group or the free-drainage group. In the ICCAUT group, patients will undergo intermittent clamping of the urinary catheter before its removal. Each time the catheter is released, we will encourage the patients to actively initiate urination to facilitate complete bladder emptying. While patients in the free-drainage group will not undergo any specific training. The urinary catheter will be removed on the second postoperative day for both groups. The primary endpoint is the incidence of re-catheterization due to urinary retention. Secondary endpoints include urinary tract infection (UTI), time of first urination after catheter removal, residual urine volume after the first urination, postoperative morbidity and mortality within 30 days, as well as urinary function within 30 postoperative days.