Clinical study on simultaneous resection of liver metastases combined with hyperthermic intraperitoneal chemotherapy for synchronous colorectal cancer liver metastasis.

PURPOSE: This study aimed to analyze the clinical effect of simultaneous resection of liver metastases combined with hyperthermic intraperitoneal chemotherapy (HIPEC) on synchronous colorectal cancer liver metastasis. METHODS: A total of 144 patients with synchronous colorectal cancer liver metastasis who were admitted to our hospital between January 2018 and January 2019 were randomly assigned into a control group and an intervention group. The patients in the control group received simultaneous resection of liver metastases. The patients in the intervention group obtained simultaneous resection of liver metastases combined with HIPEC. The recent total effective rate of the 2 groups was compared, and the disease control rate of the 2 groups was calculated at 3 months after treatment. The patients were followed up for 3 years. The survival time of the 2 groups was observed and compared. Fasting venous blood was collected from patients in the 2 groups, and the carcinoembryonic antigen (CEA) level was compared. The level of quality of life scale (Short Form 36-item Health Survey) and the occurrence of adverse reactions were compared between the 2 groups. RESULTS: The R0 complete resection rate in the intervention group was significantly higher than that in the control group (P < .05). The recent total effective rate in the intervention group (87.50%) was significantly higher than that in the control group (59.72%) (P < .05). The negative change of CEA in the intervention group was 72.22%, which was prominently higher than that in the control group of 43.06% (χ2 = 12.542, P < .001). After a 36-month follow-up, the overall survival rate of the observation group was significantly higher than that of the control group (hazard ratio, 2.54; 95% CI, 1.05-5.48; P < .001). The patients in the intervention group had significantly higher life quality scores of health status, social function, emotional function, physical function, and mental health than in the control group (P < .05). There was no significant difference in the incidence of complications between the 2 groups (P > .05). Age > 60 years, preoperative comorbidities, moderate and high differentiation of tumors, intraoperative blood loss > 150 mL, and less experienced surgeons were risk factors affecting the occurrence of complications after treatment and were closely correlated with the prognosis and survival of patients (P < .05). Patients with age ≤ 60 years, no preoperative comorbidities, low tumor differentiation, intraoperative blood loss ≤ 150 mL, more experienced surgeons, and complete R0 resection had a longer survival time. Age > 60 years, preoperative comorbidities, moderate and high differentiation of tumors, intraoperative blood loss > 150 mL, and less experienced surgeons were independent risk factors affecting the prognosis of patients with colorectal cancer liver metastases (P < .05), whereas R0 surgery was an independent protective factor for the prognosis (P < .05). CONCLUSION: In the treatment of synchronous colorectal cancer liver metastases, simultaneous resection of liver metastases in conjunction with HIPEC demonstrated superior efficacy. This approach may potentially extend patient survival and enhance quality of life and deserve to be extensively used in clinical practice.

Outcomes of robot-assisted radical prostatectomy in men after trans-urethral resection of the prostate: a matched-pair analysis.

Prior history of transurethral resection of the prostate (TURP) can complicate Robot-assisted radical prostatectomy (RARP). Very few studies analyse the outcomes of RARP in men with a prior history of TURP. We analysed the oncological and functional outcomes of RARP in post-TURP men from our prospectively maintained database. We included the RARP data from January 2016 to January 2022. Thirty men who had RARP with a prior history of TURP were identified (Group 2). They were matched using R software and propensity score matching to 90 men with no previous TURP (Group-1). The groups were matched for age, body mass index (BMI), Gleason score, stage, PSA and D'Amico risk category in a 1:3 ratio. The two-year oncological and functional outcomes were compared. Overall, the study found no significant difference between the groups in the preoperative parameters, such as BMI, age, Gleason grade, clinical stage, PSA, prostate volume, and D'amico risk grouping. There was no difference in the estimated blood loss. The TURP group had a lower chance of having a nerve spare (p = 0.03). The median console time was longer in the TURP group (140 min (120,180) versus 168 (129,190) p = 0.058). The postoperative complications (Clavien-Dindo 3a 2% versus 6.7%) and hospital stay (median of 2 days), positive surgical margins, continence, and biochemical recurrence rates at 3, 12, and 24 months were not statistically different between the groups. In high-volume centres, the oncological and continence outcomes of RARP post-TURP are not inferior to that of men without prior TURP.

Hangeshashinto-Associated Mesenteric Phlebosclerosis and Highly Atypical Adenoma Requiring Laparoscopic Right Hemicolectomy.

Mesenteric phlebosclerosis is a rare ischemic colonic disorder caused by impaired venous drainage. Its prevalence is higher in East Asia, where herbal medicine is widely used. Treatment remains controversial. A 76-year-old woman who had taken Hangeshashinto, an herbal medicine, for 11 years was admitted for endoscopic treatment of high-grade dysplasia in the ascending colon. She had diarrhea and mesenteric phlebosclerosis diagnosed by abdominal computed tomography at age 71. At age 75, small polyps were detected in the ascending colon. A subsequent study revealed an increase in polyp size to 15 mm. Endoscopic mucosal resection failed to remove the lesion. A biopsy showed high-grade dysplasia with possible colon cancer risk. Conservative therapy did not improve mesenteric phlebosclerosis-related diarrhea; therefore, a laparoscopic right hemicolectomy was performed. Intraoperatively, the cecum was adherent to the abdominal wall and the right ovary. The specimen showed high-grade dysplasia in the mucosa and severe submucosal fibrosis. No metastasis was observed. This case shows the link between mesenteric phlebosclerosis and high-grade dysplasia in the ascending colon. Endoscopic mucosal resection was unsuccessful in removing the tumor. Endoscopic submucosal dissection was an alternative, but its safety in mesenteric phlebosclerosis-affected colonic segments remains uncertain. A laparoscopic right hemicolectomy was performed.

Post-Operational Photodynamic Therapy of the Tumor Bed: Comparative Analysis for Cold Knife and Laser Scalpel Resection.

In this paper, we report on a study regarding the efficiency of the post-operational phototherapy of the tumor bed after resection with both a cold knife and a laser scalpel in laboratory mice with CT-26 tumors. Post-operational processing included photodynamic therapy (PDT) with a topically applied chlorin-based photosensitizer (PS), performed at wavelengths of 405 or 660 nm, with a total dose of 150 J/cm2. The selected design of the tumor model yielded zero recurrence in the laser scalpel group and 92% recurrence in the cold knife group without post-processing, confirming the efficiency of the laser scalpel in oncology against the cold knife. The application of PDT after the cold knife resection decreased the recurrence rate to 70% and 42% for the 405 nm and 660 nm procedures, respectively. On the other hand, the application of PDT after the laser scalpel resection induced recurrence rates of 18% and 30%, respectively, for the considered PDT performance wavelengths. The control of the penetration of PS into the tumor bed by fluorescence confocal microscopy indicated the deeper penetration of PS in the case of the cold knife, which presumably provided deeper PDT action, while the low-dose light exposure of deeper tissues without PS, presumably, stimulated tumor recurrence, which was also confirmed by the differences in the recurrence rate in the 405 and 660 nm groups. Irradiation-only light exposures, in all cases, demonstrated higher recurrence rates compared to the corresponding PDT cases. Thus, the PDT processing of the tumor bed after resection could only be recommended for the cold knife treatment and not for the laser scalpel resection, where it could induce tumor recurrence.

Symptomatic and functional recovery after transurethral resection of bladder tumor: Data from ecological momentary symptom assessment.

OBJECTIVES: To quantitatively describe the nature, severity, and duration of symptoms and functional impairment during recovery from transurethral resection of bladder tumors. MATERIALS AND METHODS: All patients scheduled for transurethral resection were approached for enrollment in a text-message based ecological momentary symptom assessment platform. Nine patients reported outcomes were measured 7 days before surgery and on postoperative days 1, 2, 3, 5, 7, 10, and 14 using a 5-point Likert scale. Self-reported degree of hematuria was collected using a visual scale. Clinical data was collected via retrospective chart review. RESULTS: A total of 159 patients were analyzed. Postoperative symptoms were overall mild, with the largest differences from baseline to postoperative day 1 seen in dysuria (median 0/5 vs. 3/5) and ability to work (median 5/5 vs. 4/5). Recovery was generally rapid, with 76% of patients reporting ≥4/5 agreement with the statement "I feel recovered from surgery" by postoperative day 2, although 15% of patients reported persistently lower levels of agreement on postoperative day 10 or 14. Patients undergoing larger resections (≥2cm) did take longer to return to baseline in multiple symptom domains, but the difference of medians vs. those undergoing smaller resections was less than 1 day across all domains. Multivariable analysis suggested that receiving perioperative intravesical chemotherapy was associated with longer time to recovery. 84% of patients reported clear yellow urine by postoperative day 3. CONCLUSION: In this population, hematuria and negative effects on quality of life resulting from transurethral resection of bladder tumors were generally mild and short-lived, although a small number of patients experienced longer recoveries.

Virtual reality-based surgical planning simulator for tumorous resection in FreeForm Modeling: an illustrative case of clinical teaching.

The importance of virtual reality (VR) has been emphasized by many medical studies, yet it has been relatively under-applied to surgical operation. This study characterized how VR has been applied in clinical education and evaluated its tutorial utility by designing a surgical model of tumorous resection as a simulator for preoperative planning and medical tutorial. A 36-year-old male patient with a femoral tumor who was admitted to the Affiliated Jiangmen Traditional Chinese Medicine Hospital was randomly selected and scanned by computed tomography (CT). The data in digital imaging and communications in medicine (*.DICOM) format were imported into Mimics to reconstruct a femoral model, and were generated to the format of *.stl executing in the computer-aided design (CAD) software SenSable FreeForm Modeling (SFM). A bony tumor was simulated by adding clay to the femur, the procedure of tumorous resection was virtually performed with a toolkit called Phantom, and its bony defect was filled with virtual cement. A 3D workspace was created to enable the individual multimodality manipulation, and a virtual operation of tumorous excision was successfully carried out with indefinitely repeated running. The precise delineation of surgical margins was shown to be achieved with expert proficiency and inexperienced hands among 43 of 50 participants. This simulative educator presented an imitation of high definition, those trained by VR models achieved a higher success rate of 86% than the rate of 74% achieved by those trained by conventional methods. This tumorous resection was repeatably handled by SFM, including the establishment of surgical strategy, whereby participants felt that respondent force feedback was beneficial to surgical teaching programs, enabling engagement of learning experiences by immersive events which mimic real-world circumstances to reinforce didactic and clinical concepts.

Osteosarcopenia impacts treatment outcomes for Barcelona Cancer Liver Classification stage A hepatocellular carcinoma.

AIM: To study the effect of preoperative osteosarcopenia (OSP) on the prognosis of treatment (surgery or radiofrequency ablation (RFA)) in patients with Barcelona Cancer Liver Classification stage A hepatocellular carcinoma (BCLC A HCC). METHODS: This study enrolled 102 patients with BCLC A HCC who underwent surgical resection (n = 45) and RFA (n = 57); the patients were divided into two groups: OSP (n = 33) and non-OSP (n = 69). Overall survival (OS) and disease-free survival (DFS) curves for both the groups and treatment methods (surgery and RFA) were generated using the Kaplan-Meier method and compared using the log-rank test. Univariate analyses for OS and DFS were performed using log-rank test. Multivariate analyses were performed for factors that were significant at univariate analysis by Cox proportional hazard model. RESULTS: Multivariate analysis showed that OSP (HR 2.44; 95 % CI 1.30-4.55; p < 0.01) and treatment (HR 0.57; 95 % CI 0.31-0.99; p = 0.05) were significant independent predictors of DFS; and treatment (HR, 0.30; 95 % CI 0.10-0.85; p = 0.03) was a significant independent predictor of OS in the non-OSP group, in which the OS rate was significantly lower in patients treated with RFA than in those treated by resection (p = 0.01). CONCLUSIONS: OSP is a prognostic factor for BCLC A HCC treatment. Surgical approach was associated with a significantly better prognosis in patients without OSP compared to those who underwent RFA.

Metabolic acidemia due to saline absorption during transurethral and transcervical surgery: a report of 2 cases.

BACKGROUND: The development of endoscopic systems that include bipolar electrocautery has enabled the use of normal saline irrigation in transurethral or transcervical endoscopic surgery. However, excessive saline absorption can cause hyperchloremic metabolic acidosis. CASE PRESENTATION: Patient 1: A 76-year-old man was scheduled for transurethral resection of the prostate with saline irrigation. Approximately 140 min after the surgery, abdominal distension and cervical edema were observed. Abdominal ultrasound examination indicated a subhepatic hypoechoic lesion, which suggested extravasation of saline. Arterial blood gas analysis revealed hyperchloremic metabolic acidosis. The patient was extubated 2 h after the operation with no subsequent airway problems, and the electrolyte imbalance was gradually corrected. Patient 2: A 43-year-old woman was scheduled for transcervical resection of a uterine fibroid with saline irrigation. When the drape was removed after the operation was finished, notable upper extremity edema was observed. Arterial blood gas analysis revealed hyperchloremic metabolic acidosis. The patient's acidemia, electrolyte imbalance, and neck edema gradually resolved, and the patient was extubated 16 h after the operation without subsequent airway problems. CONCLUSIONS: Anesthesiologists should be aware of acidemia, cardiopulmonary complications, and airway obstruction caused by excessive saline absorption after saline irrigation in endoscopic surgery.

Surgical Treatment and Outcome of Ovarian Cancer Patients With Liver Metastases: Experience of a Tertiary Hepatic and Peritoneal Surface Malignancy Center.

BACKGROUND/AIM: The aim of this study was to describe and evaluate the patterns, perioperative outcomes, and survival rates of patients subjected to hepatic resections for ovarian-derived liver metastasis as part of cytoreductive surgery with or without hyperthermic intraperitoneal chemotherapy (HIPEC). Furthermore, we investigated two subgroups of tumor patterns: hematogenous liver metastasis and infiltrative liver metastatic spread. PATIENTS AND METHODS: A retrospective study was conducted. Patients from a University Tertiary Hepatic and Peritoneal Surface Malignancy Center with primary or recurrent ovarian cancer, who underwent liver resection as part of cytoreductive surgery between January 1992 and December 2022, were included. RESULTS: Data from 35 patients were analyzed. Both median overall survival (OS) and disease-specific survival (DSS) were 24.97 months. In a multivariate setting, the combined effect of age, peritoneal carcinomatosis index, body mass index, hematogenous liver metastasis vs. infiltrative spread types, and HIPEC (HR=0.2372; 95%CI=0.0719-0.7823; p=0.0181) over OS was tested. Survival analysis revealed no differences between the two metastatic spread types (OS: p=0.9720; DSS: p=0.9610). Younger age (p=0.0301), splenectomy (p=0.0320), lesser omentectomy (p=0.0178), and right upper quadrant peritonectomy (p=0.0373) were more characteristic for those patients with infiltrative liver metastatic spread. CONCLUSION: Complete cytoreductive surgery, including hepatic resection is a feasible approach with or without additional HIPEC, which may provide survival benefit for patients with advanced and/or recurrent ovarian cancer. If metastatic and infiltrative liver involvement is suspected, liver-specific imaging is recommended.

Therapeutic efficacy of 180-W GreenLight laser photoselective vaporization of the prostate for storage symptoms concomitant with benign prostatic obstruction and a search for outcome predictors.

PURPOSE: Benign prostatic obstruction (BPO) is the most common cause of lower urinary tract symptoms among men. GreenLight photoselective vaporization of the prostate (GL-PVP) using a 180-W Xcelerated performance system (XPS) laser is a well-established method for treating BPO-induced voiding symptoms. However, its therapeutic effects on storage symptoms remain unclear. This study aimed to analyze the storage outcomes in patients who underwent 180-W XPS GL-PVP for BPO and to identify outcome predictors. MATERIALS AND METHODS: Patients who underwent 180-W XPS GL-PVP for BPO between May 2018 and May 2021 were retrospectively reviewed. Data on clinical characteristics, prostate volume, preoperative and postoperative International Prostate Symptom Scores (IPSS), and preoperative urodynamic parameters were collected. A favorable storage outcome was defined as ≥50% reduction in the IPSS storage subscore. RESULTS: Ninety-nine male patients were included, with a mean age of 69.4 ± 9.6 years and a baseline prostatic volume of 75.9 ± 33.1 mL. The IPSS total, storage, and voiding subscores significantly decreased after GL-PVP (all p < 0.001). Seventy-two patients achieved favorable storage outcome at 6 months. Multivariate analysis revealed that detrusor underactivity was predictive of unfavorable storage outcomes (p = 0.022), while IPSS voiding-to-storage subscore ratio >1.25 and the presence of detrusor overactivity were predictive of favorable storage outcomes (p = 0.008 and 0.033, respectively). CONCLUSION: 180-W XPS GL-PVP provided excellent outcomes in both voiding and storage lower urinary tract symptoms concomitant with BPO. Preoperative IPSS and multichannel urodynamic parameters including detrusor overactivity and underactivity are valuable predictors of postoperative storage outcomes.

National Trends in Surgical Management for Benign Prostatic Hyperplasia From 2013 to 2019 in the United States.

INTRODUCTION: Benign prostatic hyperplasia (BPH) is a common urologic pathology for older men. The prevalence and effect on quality of life have prompted the development of new surgical procedures to manage BPH while attempting to minimize treatment side effects. The objective of this study is to utilize TriNetX, a third-party database, to investigate temporal trends in BPH procedures from 2013 to 2019 in the United States. METHODS: Male patients aged 18 to 100 who were diagnosed with BPH from 2013 to 2019 were filtered from the TriNetX Diamond Network. Yearly cohorts undergoing a BPH-related procedure were searched using Current Procedural Terminology and International Classification of Diseases 10th Revision codes. Temporal and descriptive analytics were utilized to describe trends in treatment utilization. RESULTS: There were 302,646 BPH procedures recorded on the TriNetX Diamond Network. Transurethral resection of the prostate was the most commonly performed procedure, accounting for 47.2% of procedures in 2013 and 44.9% in 2019. Photoselective vaporization of the prostate remained a popular treatment but showed the greatest decrease in utilization over time (31.8% in 2013, 21.5% in 2019). Prostatic urethral lift (UroLift) was rapidly embraced as a treatment modality, as usage increased by 18.3% over a 6-year period (0.0% in 2014, up to 18.3% in 2019). Other procedures such as Rezum (5.8%) and holmium laser enucleation of the prostate (5.1%) made up greater proportions of BPH procedures by 2019. CONCLUSIONS: Transurethral resection of the prostate was the most common procedure from 2013 to 2019. However, minimally invasive surgeries represent an increased percentage of BPH surgeries every year.

Combined anesthesia of acupuncture-pharmacotherapy in pulmonary resection surgery: systematic review and Meta-analysis. / 针药复合麻醉在肺切除手术中应用的系统评价和Meta分析.

OBJECTIVES: To evaluate the clinical value and safety of combined anesthesia of acupuncture-pharmacotherapy in pulmonary resection surgery. METHODS: The randomized controlled trials (RCTs) related to combined anesthesia of acupuncture-pharmacotherapy in pulmonary resection surgery were searched in PubMed, EMbase, Cochrane Library, Web of Science, SinoMed, CNKI, VIP database, Wanfang database, ClinicalTrials.gov, and the Chinese Clinical Trial Registry (http://www.chictr.org.cn/) from the inception of each database up to July 12, 2022. The methodological quality of the included studies was assessed using the Cochrane risk of bias tool, and Meta-analysis was conducted using RevMan5.4. RESULTS: A total of 33 RCTs were included, involving 2 526 participants. The Meta-analysis results showed that compared to conventional anesthesia, the patients receiving combined anesthesia of acupuncture-pharmacotherapy had more stable vital signs during surgery, reduced intraoperative fentanyl usage [SMD=-3.73, 95%CI(-5.28, -2.18), Z=4.72, P<0.000 01], decreased postoperative sufentanil consumption [MD=-20.85, 95%CI(-24.84, -16.86), Z=10.24, P<0.000 01], reduced total/effective presses of the postoperative patient-controlled analgesia pump [MD=-5.70, 95% CI(-9.04, -2.36), Z=3.35, P=0.000 8], lowered postoperative pain visual analogue scale (VAS) [MD=-1.63, 95%CI(-2.02, -1.23), Z=7.97, P<0.000 01], shorter length of postoperative hospital stay [MD=-1.14, 95%CI(-1.85, -0.43), Z=3.15, P=0.002], and higher levels of CD 4+ T lymphocytes, CD 8+ T lymphocytes, natural killer (NK) cell activity, and superoxide dismutase (SOD). Additionally, tumor necrosis factor-alpha (TNF-α), adrenaline and cortisol levels were decreased (P<0.05). No adverse events related to acupuncture or electrical stimulation were reported, and the incidence of postoperative complications was lower than that of conventional anesthesia [RR=0.47, 95%CI(0.36, 0.62), Z=5.36, P<0.000 01]. CONCLUSIONS: The combined anesthesia of acupuncture-pharmacotherapy in pulmonary resection surgery could improve anesthesia and analgesia effectiveness, reduce anesthesia drug usage, regulate immune responses, suppress stress reactions, and the safety is satisfactory. However, there is substantial heterogeneity among the included studies, and outcome measures vary widely. Further large-sample, high-quality, internationally standardized clinical trials are needed to clarify its clinical value and safety, providing reliable evidence for clinical practice.

Intestinal Oxalate Absorption, Enteric Hyperoxaluria, and Risk of Urinary Stone Formation in Patients with Crohn's Disease.

Nephrolithiasis is a common urologic manifestation of Crohn's disease. The purpose of this study was to investigate the clinical characteristics, intestinal oxalate absorption, and risk factors for urinary stone formation in these patients. In total, 27 patients with Crohn's disease and 27 healthy subjects were included in the present study. Anthropometric, clinical, and 24 h urinary parameters were determined, and the [13C2]oxalate absorption test was performed. Among all patients, 18 had undergone ileal resection, 9 of whom had a history of urinary stones. Compared to healthy controls, the urinary excretion values of calcium, magnesium, potassium, sulfate, creatinine, and citrate were significantly lower in patients with Crohn's disease. Intestinal oxalate absorption, the fractional and 24 h urinary oxalate excretion, and the risk of calcium oxalate stone formation were significantly higher in patients with urolithiasis than in patients without urolithiasis or in healthy controls. Regardless of the group, between 83% and 96% of the [13C2]oxalate was detected in the urine within the first 12 h after ingestion. The length of ileum resection correlated significantly with the intestinal absorption and urinary excretion of oxalate. These findings suggest that enteric hyperoxaluria can be attributed to the hyperabsorption of oxalate following extensive ileal resection. Oral supplementation of calcium and magnesium, as well as alkali citrate therapy, should be considered as treatment options for urolithiasis.

Comparing prostatic artery embolization to surgical and minimally invasive procedures for the treatment of benign prostatic hyperplasia: a systematic review and meta-analysis.

BACKGROUND: To summarize current evidence to report a comparative systematic review and meta-analysis of prostatic artery embolization (PAE) with transurethral resection of the prostate (TURP) and open simple prostatectomy (OSP) for the treatment of benign prostatic hyperplasia (BPH). METHODS: A systematic literature search was performed to identify studies published from inception until August 2021. The search terms used were (prostate embolization OR prostatic embolization) AND (prostatic hyperplasia OR prostatic obstruction) as well as the abbreviations of PAE and BPH. Risk of bias was assessed using the Cochrane Risk of Bias tool for randomized controlled trials (RCTs) and the Risk of Bias in Non-randomized Studies-of Interventions (ROBINS-I) tool for observational studies. Random-effects meta-analysis was performed using Revman 5.4. RESULTS: Seven studies were included with 810 patients: five RCTs and one observational study compared PAE with TURP, and one observational study compared PAE with OSP. The included studies had considerable risk of bias concerns. TURP and OSP were associated with more statistically significant improvements in urodynamic measures and BPH symptoms compared to PAE. However, PAE seems to significantly improve erectile dysfunction compared to OSP and improve other outcome measures compared to TURP, although not significantly. PAE appeared to reduce adverse events and report more minor complications compared with TURP and OSP, but it is unclear whether PAE is more effective in the long-term. CONCLUSION: PAE is an emerging treatment option for patients with symptomatic BPH who cannot undergo surgery or have undergone failed medical therapy. Overall, PAE groups reported fewer adverse events. Future ongoing and longer-term studies are needed to provide better insight into the benefit of PAE compared to other treatment options.

Rezum water vaporization therapy versus transurethral resection of the prostate in the management of refractory urine retention: matched pair comparative multicenter experience.

PURPOSE: To compare the efficacy of Rezum with a matched cohort of patients undergoing transurethral resection of the prostate (TURP) for catheter-dependent urine retention secondary to benign prostate hyperplasia (BPH). METHODS: A retrospective review was performed for consecutive catheter-dependent patients who underwent Rezum for BPH. Patients were matched and compared with a similar cohort undergoing TURP, using non-inferiority analysis on propensity score-matched patient pairs. Patients were followed up at 1, 3, 6 and 12 months by international prostate symptoms score (IPSS), quality of life (QoL) index, peak flow rate (Qmax) and postvoid residual urine (PVR). RESULTS: Eighty-one patients undergoing Rezum were compared with equal number of matched patients who undergoing TURP. Patients undergoing Rezum experienced significantly shorter operation time (25.5 ± 8.7 vs. 103.4 ± 12.6 min; p < 0.001), lower intraoperative bleeding (2.4% vs. 20.7%, p < 0.001), shorter hospital stay (1.2 ± 0.9 vs. 2.4 ± 1.3 d, p < 0.001) and longer catheter time (12.6 ± 6.0 vs. 2.3 ± 1.2 d, p < 0.001), with no need for transfusion. Successful postoperative voiding was comparable between both arms (90.2% vs. 92.7%, p = 0.78), respectively. Despite patients undergoing TURP had significantly better voiding outcomes after 1 and 3 months, both groups were comparable after six and 12 months in terms of mean IPSS (11.1 ± 6.4 vs. 10.8 ± 3.4, p = 0.71), QoL indices (2.4 ± 1.6 vs. 2.1 ± 2.3, p = 0.33) and Qmax (22.0 ± 7.7 v. 19.8 ± 6.9 ml/sec, p = 0.06). CONCLUSION: This study supports the safety and efficacy of Rezum in the management of catheter-dependent patients secondary to BPH, with comparable functional outcomes to TURP. Until a randomized clinical comparison is available, long-term data are crucially recommended to compare the recurrence and reoperation rates.

Robotic Management of Recurrent Rectal Endometriosis After Previous Segmental Bowel Resection.

OBJECTIVE: To describe the management of recurrent bowel endometriosis after previous colorectal resection. DESIGN: Surgical video article. The local institutional board review was omitted due to the narration of surgical management. Patient consent was obtained. SETTING: A tertiary referral center. The patient first underwent segmental bowel resection for deep infiltrating endometriosis of the rectum in the ENDORE randomized controlled trial in 2012 and then received a total hysterectomy in 2018. Five years later, she presented with recurrent nodules in the rectovaginal, left parametrium, and abdominal wall after discontinuing medical suppressive treatment. INTERVENTION: Laparoscopic management using robotic assistance was employed to complete excision of the rectovaginal nodule. Disc excision was performed to remove rectal infiltration. The procedure started with rectal shaving and excision of vaginal infiltration . A traction stitch was placed over the limits of the rectal shaving area. The general surgeon placed a 28 mm circular anal stapler transanally and performed complete excision of the shaved rectal area. Anastomotic perfusion was checked with indocyanine green. A methylene blue enema test was conducted to rule out anastomotic leakage. Outcomes were favorable, with systematic self-catheterization during 5 postoperative weeks. No specific symptoms were related to the other 2 nodules, which were not removed. CONCLUSION: Rectal recurrences may occur long after colorectal resection and outside the limits of the previous surgery site. To accurately assess this risk, long-term follow-up of patients is mandatory.. Postoperative medical amenorrhea may play a role in recurrence prevention. Surgical management of recurrences may be challenging and focus on only those nodules responsible for symptoms so as to best preserve the organ's function and reduce postoperative morbidity.

Functional and safety outcomes after benign prostatic enlargement surgeries in men with detrusor underactivity compared with normal detrusor contractility: Systematic review and meta-analysis.

INTRODUCTION: Men with detrusor underactivity (DUA) and concomitant bladder outlet obstruction (BOO) due to benign prostatic enlargement (BPE) may present poorer functional outcomes after surgical desobstruction. This study aimed to evaluate the safety and efficacy of BPE surgery in men with DUA compared with those with normal detrusor contractility (NC). MATERIALS AND METHODS: This review was performed according to the 2020 PRISMA framework. A comprehensive literature search was performed until May 7, 2023, using MEDLINE, EMBASE, and Cochrane Database. No date limits were imposed. Only comparative studies were accepted. The primary endpoint was to assess if there was any difference in short- and long-term functional outcomes after BPE surgery in men with DUA and NC. The secondary endpoint was to evaluate the differences in perioperative outcomes and postoperative complications between the two groups. Meta-analysis was performed using Review Manager (RevMan) software. RESULTS: There were 5 prospective nonrandomized studies and 12 retrospective studies, including 1701 DUA and 1993 NC patients. Regarding surgical procedures, there were eight TURP (transurethral resection of the prostate) studies, four GreenLight PVP (photoselective vaporization of the prostate) studies, two HoLEP (Holmium laser enucleation of the prostate) studies, one GreenLight PVP/HoLEP study, one Holmium laser incision of the prostate study, and one study did not report the type of surgery. We did not find a statistically significant difference between the two groups in terms of perioperative outcomes, including postoperative catheterization time, hospitalization time, urinary retention, need to recatheterization, transfusion rate, or urinary tract infections. Also, we found no significant differences in long-term complications, such as bladder neck stenosis or urethral stenosis. Posttreatment bladder recatheterization and retreatment rate for BPE regrowth could not be evaluated properly, because only one study reported these findings. When we analyzed functional outcomes at 3 months, those with NC had lower International Prostatic Symptom Score (IPSS), lower quality-of-life (QoL) score, better maximum flow rate (Qmax), and lower post-voiding residual (PVR) of urine. These results were maintained at 6 months postoperatively, with exception of PVR that showed no difference. However, at 12 and more than 12 months the functional outcomes became similar regarding IPSS and QoL. There were few data about Qmax and PVR at longer follow-up. CONCLUSION: In this meta-analysis, data suggest that BOO surgical treatment in patients with concomitant BPE and DUA appears to be safe. Despite patients with DUA may present worse functional outcomes in the short postoperative term compared with the NC population, IPSS and QoL scores become comparable again after a longer follow-up period after surgery.

Effect of"corresponding compensation"massage on rehabilitation of shoulder joint function afterradical resection of breast cancer / 重庆医学

Objective To explore the effect of massage therapy guided by"corresponding compensa-tion"theory on the rehabilitation of shoulder joint function after radical resection in the patients with breast cancer.Methods Forty female patients with breast cancer after radical resection in Chongqing Municipal Hos-pital of Traditional Chinese Medicine during 2020-2022 were selected and divided into the group A and B ac-cording to the random number table method,20 cases in each group.The group A conducted the progressive functional exercise,and the group B received"corresponding compensation"massage combined with progres-sive functional exercise.Both of the two groups were treated for 20 d.Before treatment,on 20 d of treatment and after 3 months follow-up,the peak torque and total work of elbow joint flexor and extensor on the affected side were measured for evaluating the muscle force and endurance of the affected limb;the initiative joint mob-ility of anterior flexion,posterior extension,abduction and adduction of the affected shoulder joint was meas-ured to evaluate the shoulder joint mobility;the disabilities of the arm,shoulder and hand scale(DASH)was used to evaluate the degree of upper limb dysfunction;the swelling recovery of the upper limb was evaluated by measuring the difference of the circumference of the upper arm.The comparative analysis was conducted.Results On 20 d of treatment and after 3 months follow-up,the elbow flexion,extensor peak torque and total work on the affected side,and shoulder mobility in all directions on the affected side were improved in both groups,moreover these indicators in the group B were higher than those in the group A with statistically sig-nificant differences(P＜0.05);the DASH score and the circumference difference of the upper arm on the af-fected side all were decreased,moreover these indicators in the group B were lower than those in the group A with statistically significant differences(P＜0.05).Conclusion"Corresponding compensation"massage com-bined with progressive functional exercise could promote the rehabilitation of shoulder joint function after rad-ical resection in the patients with breast cancer.

Yiqi Huoxue Formula （益气活血方） for Intrauterine Adhesion with Syndrome of Qi Deficiency and Blood Stasis： A Randomized Controlled Trial / 中医杂志

ObjectiveTo observe the effectivenss and safety of Yiqi Huoxue Formula （益气活血方） combined with surgery and sequential therapy of estrogen and progesterone for the treatment of intrauterine adhesion with syndrome of qi deficiency and blood stasis. MethodsSixty-four patients with intrauterine adhesions were recruited in Guang'anmen Hospital， China Academy of Chinese Medical Sciences during 1st June 2021 to 31st December 2022， and they were randomly divided into two groups， with 32 patients in each group， all receiving transcervical resection of adhesions （TCRA）. The control group was treated with sequential therapy of estrogen and progesterone after surgery， taking 1 tablet orally daily， estradiol tablets for the first 14 days， and estradiol dydrogesterone tablets for the last 14 days. In the treatment group， the postoperative treatment was combined with Yiqi Huoxue Formula on the basis of the treatment in the control group， and 1 dose was taken daily. The treatment course of both groups was 3 months. We observed the clinical effectiveness， syndrome scores of traditional Chinese Medicine （TCM）， endometrial thickness， uterine adhesion score， menstrual flow points， and the re-adhesion rate and pregnancy rate 3 months after the end of treatment of the two groups， and conducted evaluation on safety. ResultsThe total clinical effectiveness rates of the treatment group and the control group were 90.63% and 75.00%， respectively， significantly better in the treatment group （P＜0.05）. The endometrial thickness and menstrual flow of patients in both groups increased after treatment， and the scores of uterine adhesion and TCM syndrome scores decreased significantly （P＜0.05 or P＜0.01）. After treatment， the uterine adhesion score and TCM syndrome scores of the treatment group decreased significantly compared with the control group （P＜0.05）. The 6-month postoperative pregnancy rate in the treatment group was 37.50%， higher than the 12.50% in the control group （P＜0.05）. The re-adhesion rate was 3.13% in the treatment group and 9.38% in the control group， and the difference between the two groups was not statistically significant （P＞0.05）. No adverse events occurred in both groups. ConclusionYiqi Huoxue Formula combined with surgery and sequential therapy of estrogen and progesterone for treating intrauterine adhesion patients with syndrome of qi deficiency and blood stasis can promote endometrial recovery， increase menstrual flow， improve patients' clinical symptoms， and improve pregnancy rate， showing certain clinical effectiveness and safety.