Analysis of Risk Factors for Postoperative Dysuria in Patients Undergoing Thoracotomy under General Anaesthesia.

BACKGROUND: Thoracotomy under general anaesthesia is one of the most difficult surgeries and is prone to result in postoperative complications. This study explored risk factors for postoperative dysuria in patients undergoing thoracotomy under general anaesthesia to provide a reference for the formulation and selection of subsequent clinical management programs. METHODS: Patients undergoing thoracotomy under general anaesthesia (n = 179) admitted to our hospital from June 2019 to June 2021 were selected. They were divided into dysuria group (n = 79) and normal urination group (n = 100) according to whether they had dysuria after surgery. Logistic regression analysis was conducted to explore risk factors affecting postoperative dysuria. RESULTS: Univariate analysis showed that dysuria was related to gender, age, surgical time, intraoperative and postoperative infusion volume, usage time of analgesic pump and retention time of urethral catheter (p < 0.001). Logistic regression analysis showed that male, age ≥60 years, surgical time ≥120 min, intraoperative infusion volume >1200 mL, postoperative infusion volume >800 mL, analgesic pump usage time ≥18 h and urethral catheter retention time of ≥72 h were risk factors for postoperative dysuria. CONCLUSIONS: The occurrence of postoperative dysuria in patients undergoing thoracotomy under general anaesthesia is related to gender, age, surgical time, intraoperative infusion volume, postoperative infusion volume, usage time of analgesic pump and retention time of urethral catheter. Clinical attention should be given to this patient group, and targeted intervention measures should be implemented.

Analysis of Risk Factors for Postoperative Dysuria in Patients Undergoing Thoracotomy under General Anaesthesia

Background: Thoracotomy under general anaesthesia is one of the most difficult surgeries and is prone to result in postoperative complications. This study explored risk factors for postoperative dysuria in patients undergoing thoracotomy under general anaesthesia to provide a reference for the formulation and selection of subsequent clinical management programs. Methods: Patients undergoing thoracotomy under general anaesthesia (n = 179) admitted to our hospital from June 2019 to June 2021 were selected. They were divided into dysuria group (n = 79) and normal urination group (n = 100) according to whether they had dysuria after surgery. Logistic regression analysis was conducted to explore risk factors affecting postoperative dysuria. Results: Univariate analysis showed that dysuria was related to gender, age, surgical time, intraoperative and postoperative infusion volume, usage time of analgesic pump and retention time of urethral catheter (p < 0.001). Logistic regression analysis showed that male, age ≥60 years, surgical time ≥120 min, intraoperative infusion volume >1200 mL, postoperative infusion volume >800 mL, analgesic pump usage time ≥18 h and urethral catheter retention time of ≥72 h were risk factors for postoperative dysuria. Conclusions: The occurrence of postoperative dysuria in patients undergoing thoracotomy under general anaesthesia is related to gender, age, surgical time, intraoperative infusion volume, postoperative infusion volume, usage time of analgesic pump and retention time of urethral catheter. Clinical attention should be given to this patient group, and targeted intervention measures should be implemented (AU)

Efficacy of methenamine with methylthioninium in the treatment of dysuria: a randomized clinical study.

INTRODUCTION AND HYPOTHESIS: Dysuria is a common symptom present in several urological and gynecological conditions. Management relies on the underlying disease but may require additional symptomatic treatment. This study evaluated the combination of methenamine 250 mg and methylthioninium chloride 20 mg in the treatment of dysuria versus phenazopyridine. METHODS: This was a multicenter, single-blind, randomized, superiority clinical trial, including individuals over 18 with dysuria and a score ≥ 5 points on the pre-treatment categorical scale for pain. The primary outcome was the proportion of participants presenting excellent clinical response within 24 h after treatment. Improvement up to 72 h, time to reach improvement, sustained healing, investigators' opinion, and safety were also evaluated. RESULTS: Three hundred and fifteen participants were evaluated. Demographic characteristics and symptoms of dysuria were comparable between groups at baseline. The difference in the excellent response rate between treatments within 24 h was 12.7% (95% CI 6.16, 19.21) for pain, 9.4% (95% CI 3.32, 15.39) for burning, and 12.7% (95% CI 6.37, 18.99) for burning on urination, all in favor of the test drug, which was also superior from 36 to 48 h. Treatments were similar concerning time to reach the absence of symptoms and in the percentage of participants with sustained healing after 72 h. CONCLUSIONS: The association of methenamine with methylthioninium is superior to phenazopyridine in the treatment of dysuria.

Lesser vestibular periurethral gland-like inflammation associated with lower urinary tract signs in a female dog.

CASE DESCRIPTION: A 4-year-old female spayed mixed breed dog presented with a 2-year history of painful urination and recurrent hematuria. CLINICAL FINDINGS: The dog had a large sensitive bladder, palpation of which was followed by painful urination. Pollakiuria accompanied by vocalization were noted during observation of voiding. DIAGNOSTICS: Cystoscopy identified a focal, rounded expansion of epithelial tissue in the right lateral aspect of the urethral papilla containing purulent material consistent with an abscess. A sample submitted for culture yielded growth of Staphylococcus pseudintermedius and Proteus mirabilis. TREATMENT AND OUTCOME: Purulent material was expelled by manual pressure during cystourethroscopy. Enrofloxacin (10 mg/kg PO q24h for 42 days) and carprofen (4.4 mg/kg PO q24h for 14 days) were initiated. Clinical signs resolved within 2 days. CLINICAL RELEVANCE: Inflammation in the region of the lesser vestibular paraurethral glands should be considered as a differential for female dogs presenting with chronic dysuria.

62-year-old woman • dysuria • dyspareunia • urinary incontinence • Dx?

► Dysuria ►Dyspareunia ► Urinary incontinence.

Defibulation can recall the trauma of female genital mutilation/cutting: a case report.

BACKGROUND: Women with female genital mutilation/cutting are known to have psychological sequelae from the cutting and other traumatic experiences. However, very few studies report immediate psychological sequelae of genital reconstructive surgery in this population. The present case is the first to our knowledge to report post-traumatic stress disorder symptoms immediately following defibulation, a procedure common in women with female genital mutilation/cutting type III. CASE PRESENTATION: We present the case of a 31-year-old Sudanese nulliparous woman in the second trimester of pregnancy with female genital mutilation/cutting type IIIa who was referred for antepartum defibulation to facilitate a vaginal birth. Immediately after an uncomplicated surgery under local anesthesia and just before the first micturition, she developed post-traumatic stress disorder symptoms and suddenly recalled the traumatic experience of her first micturition after female genital mutilation/cutting when she was a child in Sudan. The woman was offered psychiatric follow-up with psychotherapy for 4 months and a short course of benzodiazepines. She had fully recovered by the time of delivery, 4 months after surgery. CONCLUSIONS: We discuss the possibility of recall of a past traumatic experience of female genital mutilation/cutting during defibulation or other genital surgeries. We review the benefits and risks of defibulation, the impact of this procedure, and the setting and timing in which it is performed, focusing on women's mental health and psychological support.

[Solitary fibrous tumor of the prostate: case report]. / Tumeur fibreuse solitaire de la prostate: à propos d'un cas.

Solitary fibrous tumour is usually a benign and rare mesenchymal tumour. The first case was reported in patients with pleural involvement. Solitary fibrous tumour of the prostate is exceptional. We here report the case of a 77-year-old patient presenting with lower urinary tract symptoms such as dysuria and polalkiuria. CT scan and MRI showed the prostate lesion and determined its relation to adjacent healthy structures, an important factor in evaluating tumour resectability. Transrectal biopsy with immunohistochemical examination confirmed the diagnosis; CD34, Bcl2 and CD 99 were expressed. Radical prostatectomy was performed.

[Ectopic Ureterocele of Adult Male with Urination Difficulty : A Case Report].

Ectopic ureteroceles is sometimes noted in children as an incidental finding in antenatal ultrasonography results or because of symptoms related to a urinary tract infection. In contrast, it is rarely noted in adults, with only 18 cases in Japan presented in literature. We report here a 30-year-old adult male with an ectopic ureterocele discovered due to urination difficulty. The patient noted a poor urine stream and macroscopic hematuria after exercise, and over time needed manual compression on the lower abdomen for urination. Computed tomography results revealed a 35 mm right ureterocele containing a 7.0 mm stone. Cystoscopy showed the ureterocele protruding into the prostatic urethra, which was thought to be the cause of urination difficulty. Transurethral resection of the ureterocele and lithotripsy for the stone were performed. The right ureteral orifice was not visualized during the operation. Resection was performed from the bladder neck side so that the ureterocele wall did not interfere with urination and the calculus was crushed with a pneumatic lithotripter (LithoClast®). Urination difficulty was improved following the procedures. Urinary cystourethrography performed two weeks postoperatively confirmed no vesicoureteral reflux. No symptoms of dysuria or fever were noted at a follow-up visit two months after the operation.

Dysuria therapeutic agents as an independent prognostic factor for the primary recurrence of non-muscle invasive bladder cancer: a propensity score matching study.

OBJECTIVE: To investigate if the use of therapeutic agents for dysuria is a risk factor for the primary recurrence of non-muscle invasive bladder cancer (NMIBC). METHODS: First, patients with NMIBC were divided into two groups: the non-recurrence group and the recurrence group. Patient characteristics were compared between both groups. The risk factors of recurrence that were statistically different between the two groups were identified by multivariate analysis. Second, we divided the patients into risk and non-risk groups, and differences in the recurrence-free survival (RFS) between the two groups were analyzed before and after propensity score matching (PSM). RESULTS: A total of 162 patients were included, with 84 patients in the non-recurrence group and 78 patients in the recurrence group. In the multivariate analysis, the intake of dysuria agents and bacillus Calmette-Guérin (BCG) therapy were independent factors. The RFS results in terms of the intake of dysuria agents were statistically significant before and after PSM analysis, but no factors were significantly different between the BCG and non-BCG groups after PSM. CONCLUSIONS: Therapeutic agents for dysuria might be at an independent risk factor for NMIBC recurrence. This trial is registered with the UMIN Clinical Trials Registry under the number UMIN000036097 (https://upload.umin.ac.jp/cgi-open-bin/ctr/ctr_view.cgi?recptno = R000041122).

Ultrasound in Emergency MedicinePoint-of-Care Ultrasound (POCUS) for Isolated Pediatric Dysuria: An Unusual Presentation of Acute Appendicitis.

BACKGROUND: Isolated complaint of dysuria in an adolescent is a rare presentation for acute perforated appendicitis. Acute appendicitis typically involves vague periumbical pain that migrates to the right lower quadrant, associated with pain, nausea, and loss of appetite. There have been case reports of associated pyuria and dysuria in addition to classical symptoms, but to our knowledge, this is the first case with isolated dysuria presenting to an emergency department (ED). CASE REPORT: A 14-year-old boy presented to the ED with 3 days of dysuria and subsequent sensation of urinary retention. Urine dip showed occult blood without white cells or nitrites. A bedside renal/bladder point-of-care ultrasound (POCUS) did not show evidence of obstruction. However, it did reveal a retrovesicular fluid collection with an echogenic foci inside suspicious for abscess, likely secondary to ruptured appendicitis. This diagnosis was confirmed with a dedicated right lower quadrant ultrasound, with resultant treatment with i.v. antibiotics and eventual surgical resection of the appendix. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: Pediatric and adolescent patients may present with extremely atypical symptoms of a common disease process. In this case, early use of POCUS in the ED helped to quickly identify an acute surgical process and focus diagnostic and therapeutic interventions.