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Military Medical Research Apr 2022Benign prostatic hyperplasia (BPH) is highly prevalent among older men, impacting on their quality of life, sexual function, and genitourinary health, and has become an...
Benign prostatic hyperplasia (BPH) is highly prevalent among older men, impacting on their quality of life, sexual function, and genitourinary health, and has become an important global burden of disease. Transurethral plasmakinetic resection of prostate (TUPKP) is one of the foremost surgical procedures for the treatment of BPH. It has become well established in clinical practice with good efficacy and safety. In 2018, we issued the guideline "2018 Standard Edition". However much new direct evidence has now emerged and this may change some of previous recommendations. The time is ripe to develop new evidence-based guidelines, so we formed a working group of clinical experts and methodologists. The steering group members posed 31 questions relevant to the management of TUPKP for BPH covering the following areas: questions relevant to the perioperative period (preoperative, intraoperative, and postoperative) of TUPKP in the treatment of BPH, postoperative complications and the level of surgeons' surgical skill. We searched the literature for direct evidence on the management of TUPKP for BPH, and assessed its certainty generated recommendations using the grade criteria by the European Association of Urology. Recommendations were either strong or weak, or in the form of an ungraded consensus-based statement. Finally, we issued 36 statements. Among them, 23 carried strong recommendations, and 13 carried weak recommendations for the stated procedure. They covered questions relevant to the aforementioned three areas. The preoperative period for TUPKP in the treatment of BPH included indications and contraindications for TUPKP, precautions for preoperative preparation in patients with renal impairment and urinary tract infection due to urinary retention, and preoperative prophylactic use of antibiotics. Questions relevant to the intraoperative period incorporated surgical operation techniques and prevention and management of bladder explosion. The application to different populations incorporating the efficacy and safety of TUPKP in the treatment of normal volume (< 80 ml) and large-volume (≥ 80 ml) BPH compared with transurethral urethral resection prostate, transurethral plasmakinetic enucleation of prostate and open prostatectomy; the efficacy and safety of TUPKP in high-risk populations and among people taking anticoagulant (antithrombotic) drugs. Questions relevant to the postoperative period incorporated the time and speed of flushing, the time indwelling catheters are needed, principles of postoperative therapeutic use of antibiotics, follow-up time and follow-up content. Questions related to complications incorporated types of complications and their incidence, postoperative leukocyturia, the treatment measures for the perforation and extravasation of the capsule, transurethral resection syndrome, postoperative bleeding, urinary catheter blockage, bladder spasm, overactive bladder, urinary incontinence, urethral stricture, rectal injury during surgery, postoperative erectile dysfunction and retrograde ejaculation. Final questions were related to surgeons' skills when performing TUPKP for the treatment of BPH. We hope these recommendations can help support healthcare workers caring for patients having TUPKP for the treatment of BPH.
Topics: Aged; Humans; Male; Prostate; Prostatic Hyperplasia; Quality of Life; Transurethral Resection of Prostate; Urethral Stricture
PubMed: 35361280
DOI: 10.1186/s40779-022-00371-6 -
Journal of Medicine and Life 2021Double J stent is an essential tool in urology, being a basic part of many urological procedures. However, some issues related to their use still occur. Our study aimed...
Double J stent is an essential tool in urology, being a basic part of many urological procedures. However, some issues related to their use still occur. Our study aimed to evaluate an important number of procedures, the complications of ureteral stents, and their prevention and treatment retrospectively. We evaluate 50,000 procedures performed between 1996 and 2021 on 36,688 patients. According to the stenting duration, the cases were divided into short-term (less than 6 weeks - 34,213 procedures), respectively long-term stenting (more than 6 weeks - 15,757 procedures). The indications of stenting for both groups were noted. The total number of complications was 41,369. We encountered 153 cases (0.3%) of JJ stent malposition, of which 3 cases were into the retroperitoneum, one case with parenchymal perforation and hematoma. Considering the double J migrations, we found proximal migration in 427 cases (0.9%) and distal double J migrations in 352 (0.7%) cases. The obstruction of the ureteral stent, causing inefficient drainage, was encountered in 925 cases, while irritative bladder symptoms occurred in 16,326 cases (32.7%). Hematuria was observed in 5,213 cases, in 7 cases blood transfusion being necessary. Urinary tract infection was diagnosed in 7,436 cases (14.8%). Stent encrustation and calcification occurred in 832 cases, while stent fragmentation was noted in 52 cases. Double J stent complications should be promptly evaluated and treated. Encrustation and stone formation in forgotten stents often lead to serious complications and should be managed with stent removal and combined endourological techniques.
Topics: Device Removal; Humans; Retrospective Studies; Stents; Ureter
PubMed: 35126746
DOI: 10.25122/jml-2021-0352 -
Annals of the Royal College of Surgeons... Nov 2022We report a rare complication involving a healthy 45-year-old male patient who underwent an emergency laparoscopic appendicectomy for acute perforated gangrenous...
We report a rare complication involving a healthy 45-year-old male patient who underwent an emergency laparoscopic appendicectomy for acute perforated gangrenous appendicitis. The patient was catheterised pre- procedure and the ports were inserted under vision. Upon completion of the procedure, a 15 Fr Robinson drain was left in the pelvis and was fed through the suprapubic port hole. Postoperatively the patient developed worsening, generalised abdominal pain and high output from the drain. The patient was re-catheterised but the computed tomography (CT) cystogram did not show any injury to the bladder. The drain fluid creatinine was noted to be raised (>4,000), indicating that urine was leaking into the drain. Conventional cystogram confirmed a contrast leak from the dome around the drain. Flexible cystoscopy confirmed that the drain had transversed the vesicourachal diverticula. The drain was pulled back and converted to a suprapubic catheter with the patient subsequently being discharged. Vesicourachal diverticula is a rare and often asymptomatic anomaly. When undertaking laparoscopic surgery, precautions should be taken to prevent port site injury such as catheterising the patient to ensure the bladder is empty and inserting the ports under direct vision. It is safer to visualise muscle rather than peritoneum during port insertion. In this case, the bladder diverticula was noticed extraperitoneally. Though the indirect CT cystogram reported no injury, this was unreliable as the bladder was not distended which led to the subtle injury being missed. Traditional cystogram should be considered in cases with a negative CT cystogram and a strong suspicion of bladder injury.
Topics: Male; Humans; Middle Aged; Urinary Bladder; Diverticulum; Urinary Bladder Diseases; Cystoscopy
PubMed: 35446699
DOI: 10.1308/rcsann.2021.0344 -
Cureus Oct 2021Placenta percreta is the most severe form of placenta accreta and is characterized by placental invasion through the entirety of the myometrium and possibly into...
Placenta percreta is the most severe form of placenta accreta and is characterized by placental invasion through the entirety of the myometrium and possibly into extrauterine tissues. It is associated with prior cesarean deliveries and placenta previa. Herein, we present the case of a patient who developed placenta percreta and experienced massive blood loss of 27 liters. She developed many complications over the next 11 months, including deep vein thrombosis, pulmonary embolism, preeclampsia after pregnancy, hematoma, blood clots in the bladder, lactation failure, ileus, vesicovaginal fistula, excessive scar tissue requiring surgery, loss of an ovary, and recurrent bladder perforation. We analyze the mechanisms of these complications and the most common complications associated with placenta percreta.
PubMed: 34804697
DOI: 10.7759/cureus.18842 -
Open Access Journal of Contraception 2024Intrauterine devices (IUDs) are a widely used contraceptive. Possible complications from IUDs include failed insertion, pain, vasovagal reaction, infection, abnormal... (Review)
Review
Intrauterine devices (IUDs) are a widely used contraceptive. Possible complications from IUDs include failed insertion, pain, vasovagal reaction, infection, abnormal bleeding, and expulsion. Uterine perforation and migration of the IUD are rare complications occurring in approximately 1-2 per 1000 insertions. We executed a systematic review by reviewing all case reports and case series on IUD migration, published between December 2002 and December 2022. Our review indicates that about half of these patients present with pain and that a third are completely asymptomatic. The most common sites of migration are the intestine, bladder, and omentum. We found that the preferred method for removing the migrated IUD is laparoscopy. Generally, there are no lasting injuries after the removal of the migrated IUD, but occasionally, severe complications have been reported. Healthcare providers should be vigilant about this rare complication, especially in cases of painful insertion or the presence of other risk factors for perforation. When uterine perforation is diagnosed, it is advisable to remove the IUD to prevent severe complications.
PubMed: 38495451
DOI: 10.2147/OAJC.S458156 -
Current Urology Oct 2018Bladder cancer is the seventh most common cancer in the UK. Transurethral resection of bladder tumor (TURBT) is a relatively common procedure used to treat cancer of the... (Review)
Review
INTRODUCTION
Bladder cancer is the seventh most common cancer in the UK. Transurethral resection of bladder tumor (TURBT) is a relatively common procedure used to treat cancer of the bladder. A serious complication of TURBT is bladder perforation, the risk of which is greatly increased in the presence of an "obturator jerk".
METHODS
A literature search was performed on PubMed using the following search criteria "obturator nerve block", "obturator nerve block in transurethral resection of bladder tumor", "adductor spasm during transurethral resection of bladder tumor", "bi-polar diathermy obturator nerve", and "transvesical obturator nerve block". Articles describing surgical and anesthetic techniques for reducing adductor spasm during resection of bladder tumors were included.
DISCUSSION
TURBT is a relatively common urological operation performed to remove tumors of the bladder. Every measure should be taken to avoid serious complications from both anesthesia and surgery. Surgical measures to reduce the likelihood of an obturator jerk include reducing the diathermy current, avoiding over-distention bladder, and using bipolar diathermy as opposed to monopolar diathermy (although there is conficting evidence for this in the literature). Anesthetists should consider the use of neuromuscular blockade or an obturator nerve block to reduce the incidence of obturator jerk and risk of bladder perforation.
PubMed: 30374273
DOI: 10.1159/000447223 -
Minerva Urology and Nephrology Oct 2022Despite bladder perforation (BP) is a frequent complication during transurethral resection of bladder (TURB) for bladder cancer (BCa), literature lacks systematic... (Review)
Review
INTRODUCTION
Despite bladder perforation (BP) is a frequent complication during transurethral resection of bladder (TURB) for bladder cancer (BCa), literature lacks systematic reviews focusing on this issue. We aimed to investigate incidence, diagnosis, therapy, and prognosis after BP during TURB for BCa; therapy was distinguished between conservative (without the need for bladder repair) and surgical management (requiring bladder wall closure).
EVIDENCE ACQUISITION
A systematic search was conducted up to April 2021 using PubMed, Scopus, Cochrane Database of Systematic Reviews, and Web of Science to identify articles focusing on incidence, detection, management, or survival outcomes after iatrogenic BP. The selection of articles followed the preferred reporting items for systematic review and meta-analyses process.
EVIDENCE SYNTHESIS
We included 41 studies, involving 21,174 patients. Overall, 521 patients experienced BP during TURB for BCa, with a mean incidence of 2.4%, up to 58.3% when postoperative cystography is routinely performed after all TURB procedures. Risk factors were low body mass index (BMI) (P=0.01), resection depth (P=0.006 and P=0.03), and low surgical experience (P=0.006). Extraperitoneal BP (68.5%) were treated conservatively in 97.5% of patients; intraperitoneal BP were managed with surgical bladder closure in 56% of cases. Overall, three immediate BP-related deaths were recorded due to septic complications. Extravesical tumor seeding was observed after 6 intraperitoneal and 1 extraperitoneal BP (median time: 6.2 months). Intraperitoneal BP (P=0.0003) and bladder closure (P<0.001) were found as independent predictors of extravesical tumor recurrence.
CONCLUSIONS
BP is more frequent than expected when proper diagnosis is routinely performed after all TURB procedures. Risk factors include low BMI, resection depth, and unexperienced surgeon. The risk of sepsis after BP suggests empirical antibiotic prophylaxis after BP.
Topics: Abdominal Injuries; Algorithms; Follow-Up Studies; Humans; Neoplasm Recurrence, Local; Systematic Reviews as Topic; Urinary Bladder; Urinary Bladder Diseases
PubMed: 34263743
DOI: 10.23736/S2724-6051.21.04436-0