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Journal of Surgical Case Reports Jun 2024Technique modifications that aim to improve ergonomics of the surgical procedure without repositioning the upper tract urothelial carcinoma patients remain a challenge...
Technique modifications that aim to improve ergonomics of the surgical procedure without repositioning the upper tract urothelial carcinoma patients remain a challenge to urologists. We offer a novel technique to perform intraperitoneal laparoscopic single-site radical nephroureterectomy and pelvic lymph nodes dissection/retroperitoneal lymph nodes dissection in a supine position. Our novel technique is feasible and offers a significant improvement in operative efficiency, particularly in patients with locally advanced disease.
PubMed: 38840897
DOI: 10.1093/jscr/rjae368 -
Archivos Espanoles de Urologia May 2024This study aimed to analyse the effect of pelvic floor function exercises based on the enhanced recovery after surgery (ERAS) concept on lower urinary tract symptoms...
Effect of Pelvic Floor Function Exercises Based on the ERAS Concept on Lower Urinary Tract Symptoms after Radical Hysterectomy for Cervical Cancer: A Retrospective Cohort Study.
OBJECTIVE
This study aimed to analyse the effect of pelvic floor function exercises based on the enhanced recovery after surgery (ERAS) concept on lower urinary tract symptoms after radical hysterectomy for cervical cancer.
METHODS
The retrospective study was conducted using clinical data of patients admitted to our hospital from January 2021 to December 2022 and underwent radical hysterectomy for cervical cancer. In accordance with the nursing method, the patients were divided into the routine group (conventional care) and the ERAS pelvic floor function exercise group, for which ERAS concept-based pelvic floor function exercises were carried out on the basis of the former group. The confounders between the two groups were matched by propensity score, and the scores of urination, pelvic floor muscle strength, lower urinary tract symptoms and quality of life (QoL) were compared between the two groups after matching.
RESULTS
A total of 180 patients were included in the study, of whom 60 patients were identified after propensity score matching, consisting of 30 patients each in the ERAS and routine groups. The baseline characteristics of the two groups were balanced, and the difference was not statistically significant ( > 0.05). Compared with the routine group, the observation group showed significantly shorter first spontaneous urination time, greater first urination volume ( < 0.05), better pelvic floor muscle strength, considerably lower urinary tract symptoms and better QoL at discharge and 3 months after discharge ( < 0.05).
CONCLUSIONS
Pelvic floor function exercises based on the ERAS concept can relieve lower urinary tract symptoms, accelerate urination and improve pelvic floor muscle strength and QoL after radical hysterectomy for cervical cancer.
Topics: Humans; Female; Retrospective Studies; Uterine Cervical Neoplasms; Pelvic Floor; Hysterectomy; Middle Aged; Exercise Therapy; Lower Urinary Tract Symptoms; Postoperative Complications; Enhanced Recovery After Surgery; Adult; Cohort Studies; Quality of Life
PubMed: 38840287
DOI: 10.56434/j.arch.esp.urol.20247704.58 -
Archivos Espanoles de Urologia May 2024This study aims to determine the effect of pelvic floor function exercise on the improvement of lower urinary tract symptoms in patients with uterine fibroid surgery.
BACKGROUND
This study aims to determine the effect of pelvic floor function exercise on the improvement of lower urinary tract symptoms in patients with uterine fibroid surgery.
METHODS
The clinical data of 188 patients who underwent uterine fibroid surgery in our hospital from February 2020 to December 2022 were retrospectively analysed. The patients were divided into a control group and an observation group according to the nursing methods recorded in the data. The observation group received targeted nursing combined with pelvic floor function exercise based on routine intervention. General demographic data, disease and surgery-related characteristics of the patients were collected. Propensity score matching was used to balance the baseline data of the two groups. Lower urinary tract symptoms, pelvic floor function, pelvic floor muscle strength and quality of life were compared between the two groups after matching.
RESULTS
A total of 130 patients were included in the two groups, and their baseline data were not statistically significant. At 3 months after the operation, the total incidence of lower urinary tract symptoms in the observation group (10.77%) was lower than that in the control group (30.77%, < 0.05). Before the intervention, the pelvic floor function, pelvic floor muscle strength and quality of life scores of the two groups were basically the same ( > 0.05). At 3 months after the operation, the pelvic floor function score of the observation group was lower than that of the control group, but the pelvic floor muscle strength index and quality of life score of the observation group were higher than those of the control group ( < 0.05).
CONCLUSIONS
Targeted nursing combined with pelvic floor function exercise for patients with uterine fibroids surgery can prevent the occurrence of lower urinary tract symptoms and improve the pelvic floor function, pelvic floor muscle strength and quality of life of patients and is thus worthy of promotion.
Topics: Humans; Female; Pelvic Floor; Leiomyoma; Retrospective Studies; Lower Urinary Tract Symptoms; Adult; Middle Aged; Uterine Neoplasms; Exercise Therapy; Postoperative Complications; Quality of Life
PubMed: 38840276
DOI: 10.56434/j.arch.esp.urol.20247704.47 -
BMC Gastroenterology Jun 2024This study aimed to compare low Hartmann's procedure (LHP) with abdominoperineal resection (APR) for rectal cancer (RC) regarding postoperative complications. (Comparative Study)
Comparative Study
BACKGROUND
This study aimed to compare low Hartmann's procedure (LHP) with abdominoperineal resection (APR) for rectal cancer (RC) regarding postoperative complications.
METHOD
RC patients receiving radical LHP or APR from 2015 to 2019 in our center were retrospectively enrolled. Patients' demographic and surgical information was collected and analyzed. Propensity score matching (PSM) was used to balance the baseline information. The primary outcome was the incidence of major complications. All the statistical analysis was performed by SPSS 22.0 and R.
RESULTS
342 individuals were primarily included and 134 remained after PSM with a 1:2 ratio (50 in LHP and 84 in APR). Patients in the LHP group were associated with higher tumor height (P < 0.001). No significant difference was observed between the two groups for the incidence of major complications (6.0% vs. 1.2%, P = 0.290), and severe pelvic abscess (2% vs. 0%, P = 0.373). However, the occurrence rate of minor complications was significantly higher in the LHP group (52% vs. 21.4%, P < 0.001), and the difference mainly lay in abdominal wound infection (10% vs. 0%, P = 0.006) and bowel obstruction (16% vs. 4.8%, P = 0.028). LHP was not the independent risk factor of pelvic abscess in the multivariate analysis.
CONCLUSION
Our data demonstrated a comparable incidence of major complications between LHP and APR. LHP was still a reliable alternative in selected RC patients when primary anastomosis was not recommended.
Topics: Humans; Rectal Neoplasms; Propensity Score; Male; Female; Middle Aged; Retrospective Studies; Proctectomy; Postoperative Complications; Aged; Colostomy; Incidence
PubMed: 38840108
DOI: 10.1186/s12876-024-03244-5 -
Medical Oncology (Northwood, London,... Jun 2024To investigate extracellular vesicles (EVs), biomarkers for predicting lymph node invasion (LNI) in patients with high-risk prostate cancer (HRPCa), plasma, and/or urine...
To investigate extracellular vesicles (EVs), biomarkers for predicting lymph node invasion (LNI) in patients with high-risk prostate cancer (HRPCa), plasma, and/or urine samples were prospectively collected from 45 patients with prostate cancer (PCa) and five with benign prostatic hyperplasia (BPH). Small RNA sequencing was performed to identify miRNAs in the EVs. All patients with PCa underwent radical prostatectomy and extended pelvic lymph node dissection. Differentially expressed miRNAs were identified in patients with and without pathologically-verified LNI. The candidate miRNAs were validated in low-risk prostate cancer (LRPCa) and BPH. Four miRNA species (e.g., miR-126-3p) and three miRNA species (e.g., miR-27a-3p) were more abundant in urinary and plasma EVs, respectively, of patients with PCa. None of these miRNA species were shared between urinary and plasma EVs. miR-126-3p was significantly more abundant in patients with HR PCa with LNI than in those without (P = 0.018). miR-126-3p was significantly more abundant in the urinary EVs of patients with HRPCa than in those with LRPCa (P = 0.017) and BPH (P = 0.011). In conclusion, urinary EVs-derived miR-126-3p may serve as a good biomarker for predicting LNI in patients with HRPCa.
Topics: Humans; Male; MicroRNAs; Prostatic Neoplasms; Extracellular Vesicles; Aged; Middle Aged; Lymphatic Metastasis; Biomarkers, Tumor; Prostatic Hyperplasia; Lymph Nodes; Prostatectomy; Prospective Studies
PubMed: 38839666
DOI: 10.1007/s12032-024-02400-x -
Archives of Gynecology and Obstetrics Jul 2024Anterior enterocele is a rare but potentially serious complication after cystectomy with heterogeneous treatment options. (Review)
Review
PURPOSE
Anterior enterocele is a rare but potentially serious complication after cystectomy with heterogeneous treatment options.
METHODS
Here we report on the management of a 71-year-old patient with recurrence of anterior enterocele after cystectomy and provide a systematic review of the literature using the PubMed/MEDLINE database.
RESULTS
The 71-year-old patient with recurrence of anterior enterocele after cystectomy was successfully treated with colpocleisis and anterior colporrhaphy at the Department of Gynecology and Gynecological Oncology, University Hospital Bonn. The use of a synthetic mesh was not needed. At 16-month follow-up postoperatively, the patient was asymptomatic and had no signs of recurrence. n = 14 publications including n = 39 patients were identified for the systematic review including case reports and reviews. The median duration of developing an anterior enterocele after cystectomy was 9 months (range 3 months to 8 years). Patients had a median age of 71 years (range 44-84). In all cases, a surgical approach was described using a wide variety of surgical procedures. In total, 36% of all patients developed a recurrence with an average time period of 7 months after primary surgery. A rare complication represents a vaginal evisceration with the need of urgent surgery. Furthermore, the occurrence of a fistula is a possible long-term complication.
CONCLUSION
Anterior enterocele after cystectomy is a rare complication requiring an individual and interdisciplinary treatment.
Topics: Humans; Female; Aged; Cystectomy; Urinary Bladder Neoplasms; Postoperative Complications; Hernia; Recurrence
PubMed: 38839608
DOI: 10.1007/s00404-024-07569-0 -
BMJ Case Reports Jun 2024We detail a case of a woman in her 40s with isolated melanoma skeletal muscle metastasis (MSMM) to the right psoas muscle. This patient underwent R0 surgical resection...
We detail a case of a woman in her 40s with isolated melanoma skeletal muscle metastasis (MSMM) to the right psoas muscle. This patient underwent R0 surgical resection through a novel pelvic approach. She received subsequent adjuvant immunotherapy with Braftovi/Mektov along with adjuvant radiation. She is currently disease free at 9 months post surgery. Here, we describe our novel surgical approach including description of the tumour pathology. We explain our multidisciplinary management of MSMM consisting of a multidisciplinary surgical approach by surgical oncology, gynecological oncology and urology as well as multidisciplinary medical management by oncology, radiation oncology and pathology. Finally, we discuss best current options for therapeutic management.
Topics: Humans; Melanoma; Female; Psoas Muscles; Muscle Neoplasms; Adult; Skin Neoplasms
PubMed: 38839419
DOI: 10.1136/bcr-2023-257500 -
Nuclear Medicine Communications Jul 2024To investigate the relationship between intraprostatic 68Ga-prostate-specific membrane antigen (PSMA) uptake values and volumetric parameters derived from early pelvic...
OBJECTIVE
To investigate the relationship between intraprostatic 68Ga-prostate-specific membrane antigen (PSMA) uptake values and volumetric parameters derived from early pelvic and standard-time whole-body 68Ga-PSMA PET/computed tomography (CT) images in untreated prostate cancer (PCa) patients, and to assess the predictive significance of these data in relation to disease prognosis, comparing them with the Gleason score, clinical risk classification and the presence of metastatic disease detected in 68Ga-PSMA PET/CT imaging.
METHODS
Eighty-one newly diagnosed PCa patients underwent early phase pelvic imaging at the 5th minute and standard time whole-body imaging at the 60th minute. Various threshold values were used in intraprostatic delineations to compute maximum standardized uptake value (SUVmax), mean standardized uptake value (SUVmean), intraprostatic PSMA tumor volume and intraprostatic total lesion PSMA uptake. Correlations between early and standard time measurements, as well as changes in SUV parameters over time, were examined. The association of these values with Gleason score, clinical risk status (National Comprehensive Cancer Network), and metastatic disease was explored.
RESULTS
SUVmax measurements from both early and standard time images distinguished all three groups (clinical risk scores, Gleason score and metastatic group), with standard imaging demonstrating statistical superiority in receiver operating characteristic analyses. Strong correlations were observed between early and standard-time PET parameters. Changes in intraprostatic SUVmax and SUVmean values over time did not exhibit predictive value.
CONCLUSION
Although intraprostatic PSMA PET parameters generally aligned at both early and standard times, parameters obtained from standard time images showed more robust correlations with clinical risk scores, Gleason score and metastasis status in newly diagnosed, untreated PCa patients.
Topics: Humans; Male; Prostatic Neoplasms; Positron Emission Tomography Computed Tomography; Gallium Radioisotopes; Gallium Isotopes; Aged; Middle Aged; Edetic Acid; Oligopeptides; Tumor Burden; Time Factors; Aged, 80 and over
PubMed: 38835183
DOI: 10.1097/MNM.0000000000001851 -
World Journal of Surgical Oncology Jun 2024Radio(chemo)therapy is often required in pelvic malignancies (cancer of the anus, rectum, cervix). Direct irradiation adversely affects ovarian and endometrial function,...
BACKGROUND
Radio(chemo)therapy is often required in pelvic malignancies (cancer of the anus, rectum, cervix). Direct irradiation adversely affects ovarian and endometrial function, compromising the fertility of women. While ovarian transposition is an established method to move the ovaries away from the radiation field, surgical procedures to displace the uterus are investigational. This study demonstrates the surgical options for uterine displacement in relation to the radiation dose received. METHODS: The uterine displacement techniques were carried out sequentially in a human female cadaver to demonstrate each procedure step by step and assess the uterine positions with dosimetric CT scans in a hybrid operating room. Two treatment plans (anal and rectal cancer) were simulated on each of the four dosimetric scans (1. anatomical position, 2. uterine suspension of the round ligaments to the abdominal wall 3. ventrofixation of the uterine fundus at the umbilical level, 4. uterine transposition). Treatments were planned on Eclipse® System (Varian Medical Systems®,USA) using Volumetric Modulated Arc Therapy. Data about maximum (Dmax) and mean (Dmean) radiation dose received and the volume receiving 14 Gy (V14Gy) were collected.
RESULTS
All procedures were completed without technical complications. In the rectal cancer simulation with delivery of 50 Gy to the tumor, Dmax, Dmean and V14Gy to the uterus were respectively 52,8 Gy, 34,3 Gy and 30,5cc (1), 31,8 Gy, 20,2 Gy and 22.0cc (2), 24,4 Gy, 6,8 Gy and 5,5cc (3), 1,8 Gy, 0,6 Gy and 0,0cc (4). For anal cancer, delivering 64 Gy to the tumor respectively 46,7 Gy, 34,8 Gy and 31,3cc (1), 34,3 Gy, 20,0 Gy and 21,5cc (2), 21,8 Gy, 5,9 Gy and 2,6cc (3), 1,4 Gy, 0,7 Gy and 0,0cc (4).
CONCLUSIONS
The feasibility of several uterine displacement procedures was safely demonstrated. Increasing distance to the radiation field requires more complex surgical interventions to minimize radiation exposure. Surgical strategy needs to be tailored to the multidisciplinary treatment plan, and uterine transposition is the most technically complex with the least dose received.
Topics: Humans; Female; Cadaver; Radiotherapy Dosage; Radiotherapy Planning, Computer-Assisted; Fertility Preservation; Uterus; Pelvic Neoplasms; Radiotherapy, Intensity-Modulated; Organ Sparing Treatments; Organs at Risk; Prognosis; Radiometry
PubMed: 38831328
DOI: 10.1186/s12957-024-03423-4 -
Free Radical Biology & Medicine Jun 2024Radiation enteritis remains a major challenge for radiotherapy against abdominal and pelvic malignancies. Nevertheless, there is no approved effective therapy to...
Radiation enteritis remains a major challenge for radiotherapy against abdominal and pelvic malignancies. Nevertheless, there is no approved effective therapy to alleviate irradiation (IR)-induced gastrointestinal (GI) toxicity. In the current study, Cannabidiol (CBD) was found to mitigate intestinal injury by GPX4-mediated ferroptosis resistance upon IR exposure. RNA-sequencing was employed to investigate the underlying mechanism involved in the radio-protective effect of CBD, wherein runt-related transcription factor 3 (RUNX3) and its target genes were changed significantly. Further experiment showed that the transactivation of GPX4 triggered by the direct binding of RUNX3 to its promoter region, or by stimulating the transcriptional activity of NF-κB via RUNX3-mediated LILRB3 upregulation was critical for the anti-ferroptotic effect of CBD upon IR injury. Specially, CBD was demonstrated to be a molecular glue skeleton facilitating the heterodimerization of RUNX3 with its transcriptional chaperone core-biding factor β (CBFβ) thereby promoting their nuclear localization and the subsequent transactivation of GPX4 and LILRB3. In short, our study provides an alternative strategy to counteract IR-induced enteritis during the radiotherapy on abdominal/pelvic neoplasms.
PubMed: 38830513
DOI: 10.1016/j.freeradbiomed.2024.05.047