Palliative Surgery Research Articles

Reassessment of palliative surgery in conversion therapy of previously unresectable hepatocellular carcinoma: Two case reports and review of literature

Reassessment of palliative surgery in conversion therapy of previously unresectable hepatocellular carcinoma: Two case reports and review of literature

Glioblastoma multiforme recurrence on skin and subcutaneous tissue: a case report

Glioblastoma multiforme (GBM) is the most common malignant primary central nervous system (CNS) tumor. It presents an aggressive pattern, with a tendency for intracranial progression despite optimal treatment. On the other hand, metastases and manifestations outside the CNS are exceptional, and very few cases have been described. The authors submitted a case of a 48-year-old male diagnosed with a left parietooccipital GBM isocitrate dehydrogenase (IDH) wild-type, non-methylated O6-methylguanine-DNA methyltransferase (MGMT). Six months after surgical treatment, followed by a chemotherapy (CT) and radiotherapy scheme, he developed a few subcutaneous erythematous nodules within the surgical scar. A punch biopsy confirmed the histopathology of GBM. The CT scan showed concomitant intracranial progression. We ruled out systemic metastases. As the performance status was good [Karnofsky Performance Status 90 (KPS 90)] and the subcutaneous implants were growing rapidly, limiting the quality of life, we decided to perform palliative surgery to remove the implants. The result was good. Unfortunately, the patient worsened during the following week, after ruling out medical complications, we attributed the worsening to cerebral tumor swelling, revealed in the CT scan, as unresponsive to steroids. He passed away a few days later. Based on the analysis of our case, we intend to provide useful information for the approach to this peculiar manifestation of GBM.

Early arrhythmia after cardiac surgery in children with congenital heart disease

Objective. To analyze the frequency and risk factors for arrhythmia in children with congenital heart disease in the early period after cardiac surgery. Materials and methods. A retrospective analysis of the incidence and risk factors for arrhythmia in 285 children who underwent cardiac surgery in the Department of Surgical Treatment of Congenital Heart Diseases in Newborns and Young Children at the Amosov National Institute of Cardiovascular Surgery of the National Academy of Medical Sciences of Ukraine for the period from 2021 to 2023 was performed. There were 202 children under the age of 18. Results. In the early postoperative period, heart rhythm disturbances occurred in 53 (26.2%) of 202 patients: 28 had supraventricular tachycardia, 16 had bradyarrhythmia (atrioventricular block), 6 had ventricular tachycardia, and 3 had nodal ectopic tachycardia. It was found that plastic surgery of the interventricular and atrial septal defect in isolation or in combination with interventions for other defects (Fallot's tetrad, transposition of the great vessels, atrioventricular communication) and bidirectional and total cavopulmonary anastomoses are associated with a high risk of arrhythmia. Statistically significant (p < 0.05) risk factors for arrhythmia were: lactate level of more than 2 mmol/L, duration of cardiopulmonary bypass more than 185 minutes, duration of aortic clamping more than 67 minutes. Conclusions. Arrhythmia often complicates the course of the early period after cardiac surgery in children and requires timely and correct action. Prolonged cardiopulmonary bypass, aortic constriction, and lactatidosis are risk factors for arrhythmia. Plastic surgery of the interventricular and atrial septal defects, as well as palliative reconstructive heart surgery, are associated with frequent cardiac arrhythmias in the early postoperative period.

Role of BT shunt in tetralogy of Fallot.

Modified Blalock-Taussig shunt (BT shunt) is a palliative operation used for cyanotic heart diseases with decreased pulmonary blood supply. The definitive management of tetralogy of Fallot (TOF) is total corrective surgery, but these patients can be palliated with BT shunt. In the modern world, the BT shunt is getting out of favour in patients with TOF. In this article, we will share our 5-year experience at our institute, which also shows a decreasing trend. It is a retrospective study. Files of all the patients admitted in our department from January 2019 to December 2023 were reviewed. Age, weight, hospital stay, inotropic support duration, mechanical ventilation duration, and outcomes were studied. From January 2019 to December 2023, 173 patients underwent BT shunt for TOF. The mean age was 31 months, and the mean weight was 9.3 kg. The overall mortality for BT shunt was 15% after BT shunt. Hypercyanotic spell not controlled by medical management was the most common indication for BT shunt in our setup. Most of the patients with hypercyanotic spells were also candidates for total correction but due to the emergency, BT shunt was performed. The role of BT shunt in patients with TOF is decreasing due to PDA/RVOT stenting, it is likely that the BT shunt in TOF will become a thing of the past in the future even in developing countries like ours.

Two hundred and twenty-nine cases of bidirectional cavopulmonary anastomosis with and without antegrade pulmonary blood flow, a single-center experience.

Bidirectional cavopulmonary anastomosis is palliative surgical procedure for stepwise adaptation of the ventricle by time-phased relief of blood volume from the single functional ventricle. There still exists a controversial question regarding maintaining additional antegrade pulmonary blood flow. We retrospectively reviewed the surgical cases of 261 patients who underwent bidirectional cavopulmonary anastomosis in our institution from 2012 to 2022 with special regard to antegrade pulmonary blood flow as our preferred strategy. The mean age at the time of surgery was 33.1 months (range 2.9-192 months), and the mean weight was - 7.6 kg (range 3.9-38 kg). Furthermore, we divided all the patients into two groups: in group 1 (n = 182) - patients who underwent bidirectional cavopulmonary anastomosis with antegrade pulmonary blood flow, and in group 2 (n = 47) - patients without antegrade pulmonary blood flow. The mean follow-up time was 56 months (range 24-120 months). Mortality rate was 4.8 % (n = 11) in the past 10 years. Statistical difference between groups was in the following positions: group 2 had less ICU stay (p < 0.000125) and hospital stay (p < 0.017110); group 1 had a longer duration of pleural effusion (p < 0.000003) and amount of drainage output (p < 0.007), also demonstrated higher oxygen saturation (p < 0.000264) and Glenn shunt pressure (p < 0.002) after the surgery; but there was no difference in oxygen saturation after 6, 12, and 24 months; mortality in both groups has no statistic difference. Considering our experience, we take a stand on the controlled to antegrade pulmonary blood flow strategy during bidirectional cavopulmonary anastomosis.

Preoperative interhemispheric coherence as a potential predictive marker for seizure outcome after total corpus callosotomy in nonlesional generalized epilepsy: a scalp EEG study.

Corpus callosotomy (CC) is one of the palliative epilepsy surgical procedures available for nonlesional generalized epilepsy, but it is more invasive than other palliative surgical procedures. The main challenge is proper selection of suitable patients for CC. Coherence analysis is a method for evaluating brain connectivity, but the correlation between preoperative coherence and surgical outcomes has not previously been clarified. The authors aimed to evaluate correlations between preoperative interhemispheric coherence and surgical outcome in patients with nonlesional generalized epilepsy. This retrospective study investigated patients with nonlesional generalized epilepsy who underwent total CC. The authors collected data for patients with good seizure outcome (Oguni classification A or B) and bad seizure outcome (Oguni classification D). For coherence analysis, the authors selected a period without interictal discharges. Preoperative interhemispheric coherence values from 8 pairs of symmetrically opposite scalp electrodes were computed across 5 frequency bands. Then, the authors evaluated correlations between coherence and surgical outcomes. Forty patients were included (19 males and 21 females). The mean (range) age at the time of surgery was 5.1 (1-18) years. Seizure outcomes were good in 15 patients and bad in the other 25 patients. Age at onset of epilepsy, duration of epilepsy before surgery, age at time of surgery, and presence of epileptic spasm did not differ significantly between patients with good and bad seizure outcomes (p = 0.36, p = 0.14, p = 0.10, and p = 0.20, respectively). Significant correlations were identified between higher Fp1-Fp2 interhemispheric coherence values in the delta, theta, and alpha frequency bands and bad surgical outcomes (p = 0.0397, p = 0.0322, and p = 0.0476, respectively). The receiver operating characteristic curves of the Fp1-Fp2 coherence values in these frequency bands showed areas under the curve of 67%, 69%, and 67%, respectively. The optimal cutoff values for Fp1-Fp2 interhemispheric coherence to predict surgical outcomes were 55.6 for delta (66.7% sensitivity and 72.0% specificity), 55.9 for theta (60.0% sensitivity and 76.0% specificity), and 50.3 for alpha (53.3% sensitivity and 84.0% specificity). This is the first study to identify potential predictive factors for surgical outcomes based on preoperative interhemispheric coherence in nonlesional generalized epilepsy. Higher coherence between Fp1-Fp2 in the delta, theta, and alpha frequencies correlated with bad seizure outcome after CC.

The Role of Transurethral BPH Surgeries in Management of Urinary Symptoms in Prostate Cancer Patients, Narrative Review.

Prostate cancer and benign prostate hyperplasia (BPH) are two ubiquitous pathologies that may coexist. A significant percentage of patients with different stages of prostate cancer suffer lower urinary tract symptoms (LUTS) due to associated BPH. We aimed to review the literature regarding the role of transurethral surgeries in the management of prostate cancer patients and the different available management options. The evidence in literature for the use of BPH surgeries in prostate cancer patients is based mainly on low-quality retrospective studies. In patients on active surveillance, BPH surgeries are beneficial in relieving LUTS without oncological risk and can eliminate the contribution of adenoma to PSA level. In patients with advanced prostate cancer, palliative BPH surgery can relieve LUTS and urinary retention with unclear oncological impact; however some reports depict that the need for BPH surgery in advanced prostate cancer is associated with poorer prognosis. In patients receiving radiotherapy, various studies showed that transurethral resection of prostate (TURP) is associated with increased radiotoxicity despite some recent reports encouraging the use of Holmium Laser Enucleation of the Prostate (HoLEP) to improve urinary symptom scores before radiotherapy. The most commonly reported techniques utilized are TURP, photoselective vaporization of prostate (PVP) and HoLEP. The use of BPH surgery is justified for relieving LUTS in selected prostate cancer patients on active surveillance or in advanced stages, however the use in the pre-radiotherapy settings remains controversial. Future prospective and randomized controlled trials are required for validating the benefits and assessing potential hazards.

Are Palliative Interventions Worth the Risk in Advanced Gastric Cancer? A Systematic Review.

Background: Less than 25% of gastric cancers (GC) are discovered early, leading to limited treatment options and poor outcomes (27.8% mortality, 3.7% 5-year survival). Screening programs have improved cure rates, yet post-diagnosis treatment guidelines remain unclear (systemic chemotherapy versus surgery). The optimal type of palliative surgery (palliative gastrectomy (PG), surgical bypass (SB), endoscopic stenting (ES)) for long-term outcomes is also debated. Methods: A literature review was conducted using PubMed, MEDLINE, and EMBASE databases along with Google Scholar with the search terms "gastric cancer" and "palliative surgery" for studies post-1985. From the initial 1018 articles, multiple screenings narrowed it to 92 articles meeting criteria such as "metastatic, stage IV GC", and intervention (surgery or chemotherapy). Data regarding survival and other long-term outcomes were recorded. Results: Overall, there was significant variation between studies but there were similarities of the conclusions reached. ES provided quick symptom relief, while PG showed improved overall survival (OS) only with adjuvant chemotherapy in a selective population. PG had higher mortality rates compared to SB, with ES having a reported 0% mortality, but OS improved with chemotherapy across both SB and PG. Conclusions: Less frail patients may experience an improvement in OS with palliative resection under limited circumstances. However, operative intervention without systemic chemotherapy is unlikely to demonstrate a survival benefit. Further research is needed to explore any correlations.

A case of a tetralogy of Fallot patient treated only with classic Blalock-Taussig-Thomas shunt in modern life.

We showed images of classic Blalock-Taussig-Thomas shunt in a 35-year-old male patient with tetralogy of Fallot who underwent palliative surgery in 1992. It is a rare image echocardiography in our modern life.

The Effect of Cardiac Rehabilitation in Paediatric Fontan Circulation Patients: A Prospective Intervention Study.

Background and Objectives: The Fontan procedure, a palliative surgery for univentricular heart physiology, often reduces exercise capacity and quality of life. This study aimed to evaluate the impact of cardiac rehabilitation (CR) on improving outcomes in Fontan patients to inform evidence-based care. Materials and Methods: Fontan patients aged 8-30 participated in a structured CR program for at least three months. The program included weekly aerobic and resistance training sessions with educational and nutritional guidance. Baseline and post-CR assessments included cardiac function, fitness, daily activity, and health-related quality of life (HRQOL). Results: The cohort included ten Fontan patients, of whom six had a right systemic ventricle. CR significantly improved cardiorespiratory fitness, as seen in VO2 max (from 27.92 ± 5.15 to 34.69 ± 1.14 mL/kg/min, p = 0.0089) and percent predicted VO2 (from 0.67 ± 0.18 to 0.90 ± 0.02, p = 0.005). VCO2 increased by +8.68 ± 8.59 mL/kg/min but did not reach statistical significance (p = 0.05). Most haemodynamic and ventilatory parameters showed no significant improvement. All the SF-36 questionnaire domains showed significant HRQOL gains (p < 0.001). High adherence (85-93%), no adverse events, and reduced NT-proBNP levels supported the program's safety. Conclusions: This study's findings have important implications for the care of Fontan patients. CR significantly improved exercise capacity and HRQOL in Fontan patients across various anatomies, particularly in the right systemic ventricle. Integrating physical conditioning into standard care could reduce long-term morbidity and mortality; however, further research is needed to refine the protocols and confirm sustained benefits.

Choice of surgical treatment approach in patients with metastatic colorectal cancer complicated by intestinal obstruction

BACKGROUND: Every year more than 1 million new cases of colorectal cancer are diagnosed worldwide, with approximately 30% patients already having distant metastases. Colorectal cancer is often complicated, which makes chemotherapy challenging or, in some cases, impossible, therefore worsening the prognosis. As the first step, such patients need to undergo surgical treatment, in order to eliminate existing complications. However, what volume of surgery remains a discussion point among ongologists: a colostomy or a cytoreductive r2 resection to remove the primary tumor. AIM: To analyze the results of complex treatment in patients with metastatic colorectal cancer and to optimize surgical treatment approaches. MATERIALS AND METHODS: We conducted a study in Samara regional clinical Oncology dispensary (Samara, Russia), which included patients with metastatic colorectal cancer complicated by intestinal obstruction. Before treatment, all patients were examined according with current clinical standards. Subsequently, the patients were divided into two groups: the first group included patients who underwent cytoreductive surgery (r2 resection to remove the primary lesion due to the presence of colonic obstruction), and the second group included patients who underwent palliative surgery (colostomy or a bypass anastomosis in order to eliminate intestinal obstruction without removing the primary tumor). RESULTS: We found that postoperative complications in patients who had undergone primary tumor removal were significantly more prevalent. At the same time, however, the number of complications at the stage of chemotherapy, combined with angiogenesis inhibitor therapy, was significantly greater than in the group of patients in whom primary lesion was not removed. Complications that arose during chemotherapy affected the number of chemotherapy cycles performed. Discontinuation of chemotherapy affected event-free and overall survival. CONCLUSION: Timely identification and elimination of existing complications by removing the primary tumor focus before chemotherapy is an important component of an individual approach in order to develop treatment optimal tactics for patients with metastatic colorectal cancer.

Tracheal Tumors: Clinical Practice Guidelines for Palliative Treatment and Follow-Up.

A substantial portion of patients with advanced cancer cannot be cured, regardless of the therapeutic methods employed. Hence, rational palliative causal treatment becomes crucial. Representative studies specifically addressing the exclusive palliative treatment of patients diagnosed with tracheal cancers have not been identified. In most studies, patients treated palliatively constituted a subset of the overall evaluated group. A thorough literature review was conducted, focusing on three types of palliative treatment: palliative radiotherapy, palliative surgical procedures, and systemic treatment for advanced disease. This review uniquely fills a significant gap in the existing literature by providing the first comprehensive and updated clinical practice guidelines specifically focused on the palliative treatment of tracheal tumors. The proposed guidelines emphasize the unique clinical challenges and treatment strategies pertinent to palliative care in tracheal tumors, which are not adequately covered in existing guidelines for other thoracic malignancies.

Unexpectedly Good Results from Advanced Invasive Cervical Cancer: Palliative Surgery

Presentation with a highly infiltrated malignant lesion often leads to unfavorable outcomes. This woman exhibited an advanced form of cervical cancer that had spread to the surrounding tissue, which might involve the urinary bladder. Due to the Sudan War in 2023, there was a lack of oncological therapy. In response, we implemented palliative surgery, which yielded positive results.

Osseous metastases of uterine leiomyosarcoma: Analysis of survival & surgical management

BackgroundUterine leiomyosarcoma represents a seldom-encountered subset within the spectrum of uterine malignancies. Occurrences of appendicular skeletal metastases in uterine leiomyosarcomas are infrequent. In this study, we examined patient surveys to elucidate the clinical characteristics and outcomes of individuals with uterine leiomyosarcoma exhibiting metastatic dissemination to these anatomical regions. We hypothesized that palliative surgical treatment would have no effect on survival in patients diagnosed with uterine leimyosarcoma with appendicular bone metastases. MethodsOne hundred fourteen patients diagnosed with uterine leiomyosarcoma and treated at the Department of Oncologic Orthopedics at XXX hospital from 2004 to 2021 met the criteria for inclusion in this retrospective cohort study. The study specifically encompassed patients with histopathologically confirmed appendicular bone metastases secondary to uterine leiomyosarcoma, who underwent either surgical intervention or conservative treatment. Exclusion criteria involved patients with exclusive vertebral bone metastases, as well as those lacking essential examination and follow-up data. Notably, the study included nine follow-up patients with at least 2 years of follow-up who developed appendicular skeletal metastases during the follow-up period. ResultsOf the 9 patients, 3 had humeral metastases, 2 had femoral metastases, 1 had femoral and diffuse pelvic metastases, and the other 3 had pelvic metastases. Bone metastases occurred at a mean of 33.3 ± 32.4 months (range 3 - 108) after the diagnosis. After bone metastasis, 6 patients died after an average of 40.3 ± 26.7 months (range 12–84 months). One patient with a pathologic fracture in the proximal humerus underwent resection arthroplasty, 1 patient with metastases in the proximal femur underwent resection arthroplasty, 2 patients with metastases to the femoral shaft underwent curettage-cementation (C&C) and intramedullary nailing, and 1 patient with persistent pelvic pain underwent C&C. No surgery was performed in the other patients. ConclusionIn patients diagnosed with uterine leiomyosarcomas, survival did not differ between palliative surgery and conservative treatment after appendicular bone metastases. Patient assessment should be individualized, and overall health should be evaluated before palliative surgery is performed. Level of EvidenceIV.

Pregnancy in women with a Fontan circulation: Short and long-term outcomes

BackgroundThe Fontan circulation procedure is the palliative surgery of choice for patients with single ventricle physiology, many of whom are now reaching childbearing age due to advances in care. Our study examines the impact of pregnancy on women with Fontan circulation, assessing both short and long-term outcomes. MethodsWe retrospectively analysed pregnancies in women with Fontan circulation at our centre from 2005 to 2023, including a matched non-pregnant, nulliparous cohort for comparison. Pregnancies lost before 18 weeks were analysed separately. ResultsAmong 26 pregnancies in 18 women, preterm births were common (73.1%), with 3 fetal losses and no maternal deaths. Neonatal complications included a 50% incidence of babies small for gestational age (SGA). Cardiac events occurred in 19.2% of pregnancies, primarily supraventricular arrhythmias, and 23% experienced postpartum haemorrhage. Over a median 6.1 [5.2–10.6]-year follow-up, no deaths, heart failure (HF), or Fontan-associated liver disease (FALD) developed, and functional status remained stable. ConclusionsWomen with a Fontan-type circulation undergoing pregnancy had a few serious maternal cardiac events, though there was a high rate of post-partum haemorrhage. The rates of neonatal complications, particularly related to restricted growth and pre-term birth, were also high. Our findings indicate a generally positive medium-term outlook for these patients, though the impact of pregnancy on long-term survival remains unclear. Careful selection of patients with Fontan circulation during pre-pregnancy counselling may help to reduce complications during and after pregnancy.

Palliative care is a viable option for frail elderly patients with neurocognitive disorders admitted for hip fractures

ImportanceMost patients presenting with a hip fracture regardless of their comorbidities are surgically treated. A growing body of research states that a certain type of elderly patient could benefit more from a palliative approach.ObjectiveIdentify the patient who would benefit most from a palliative care approach instead of a surgery.DesignExploratory-matched retrospective cohort study between 2015 and 2021.SettingSingle Level 1 Trauma Center.ParticipantsThere were 2240 hip fracture patients admitted to our institution between 2015 and 2021. Patients over 65 years old with intertrochanteric or femoral neck fractures could be included. A total of 129 patients opted for palliative care (Palliative Group = PG). This cohort was compared to a matched cohort (for age, sex and fracture type) who underwent surgery but died within three months of the procedure (Surgery Deceased Group = SDG) and another matched cohort who survived more than three months (Surgery Alive Group = SAG) following surgery.Main outcomes and measuresMedical charts were reviewed for patient demographics, autonomy level, level of care, neurocognitive disorders (NCD), fracture type, in-hospital data and outpatient death within three months of admission. Analysis was performed through univariate and multivariate models with SAS OnDemand for Academics (alpha 0.05).ResultsPatients in the PG (n = 129) were 88.2 ± 7.2 years old, 71.3% were females, and 61.2% had a femoral neck fracture. Patients in the SDG (n = 95) and SAG (n = 107) were well matched. The PG differed from the SDG (n = 95) and SAG (n = 107) regarding NCD (85.3% vs. 57.9% vs. 36.4%, p < 0.01) and the presence of Behavioral and psychological symptoms of dementia (BPSD) (19.4% vs. 5.3% vs. 3.7%, p < 0.01). There were more known heart failure (24.2% vs. 16.3%, p < 0.01) and Chronic Obstructive Pulmonary Disease (COPD) in the SDG group than in the PG group (26.6 vs. 14.7%, p = 0.02). Patients in the SAG have a significant lower rate of NCD (OR 2,7 (95%CI 1,5–5,0)), heart failure (OR 5,7 (95%CI 1,9–16,4)) and COPD (OR 2,8 (95%CI 1,2–6,3)) than other groups. Prefracture mobility, autonomy and living situation significantly differed between the groups. Median survival was six days in PG and 17 days in SDG. All groups lost autonomy and mobility. There were more complications in the SDG group than in the PG group. The end-of-care trajectory was death or hospice for most patients in the PG and SDG groups. More than 30% of the SAG group could not return home at discharge.ConclusionThe presence of an NCD and diminished prefracture autonomy strongly support counseling for palliative care. The high rate of complications when surgery is proposed for frail patients with multiple comorbidities suggests that the concept of palliative surgery needs to be revisited.

Long-term survival after metasectomy in patients with bone or soft-tissue metastases from renal cell carcinoma.

227 Background: Renal cell carcinoma (RCC) is reported to be associated with long-term survival, and surgical resection is now recommended in patients with metastatic lesions. This study evaluated the long-term outcome of surgery for bone or soft tissue metastases from RCC. Methods: Between 1993 and 2014, 58 patients (46 men and 12 women) underwent surgery, excluding palliative surgery, for bone or soft tissue metastatic lesions from RCC at our institution. These patients were retrospectively evaluated for factors associated with prognosis by using the log-rank test and Cox proportional hazards analysis. Results: The patients’ mean age was 60 years, and the mean follow-up period was 52 months. The surgical sites included the spine (33 patients), limb bone (10 patients), pelvis (8 patients), thoracic bone (4 patients), and soft tissue (3). The surgical procedures were total en bloc spondylectomy (TES) in 33 patients, wide excision in 13 (6 of them were also treated with prosthesis), and curettage and bone grafts in 12 (4 of them were treated with internal fixation). The 3-, 5-, 10-, and 15-year overall survival (OS) rates were 75%, 62%, 48%, and 25%, respectively. According to the surgical methods, the 5-year OS was 64% for TES, 62% for wide excision, and 46% for curettage and bone grafts. According to the surgical site, the median survival time was 127 months for the spine, 140 months for the limb bone, and 54 months for the pelvis. In multivariate analysis, preoperative lung metastasis and the pathological type, except for clear cell carcinoma, were independent risk factors for poor prognosis. However, age, performance status, Motzer classification, and abnormal blood test results were not significant risk factors. Conclusions: Our findings suggest that the surgical resection of bone and soft tissue metastatic lesions from RCC is a favorable option for improving prognosis even in patients with unfavorable conditions such as an advanced age or poor performance status. Now that treatment outcomes for renal cell carcinoma are improving, bone metastases can be treated with surgery.

Clinical evolution of bladder carcinosarcoma: A case report and literature review.

Bladder carcinosarcoma (BC) is a malignant tumor composed of a mixture of malignant epithelial and stromal components. Carcinosarcoma mostly occurs in the upper respiratory tract and upper gastrointestinal tract and is less common in the urinary system. The incidence of malignant tumors of the urinary system is <3%. It rarely occurs in the bladder and accounts for approximately 0.31% of all malignant bladder tumors. A literature review and this report will help to further improve our understanding, diagnosis, and treatment of bladder carcinosarcoma (BC). We describe the case of an 80-year-old female patient who was admitted to the hospital with a history of intermittent hematuria for 3 years. Furthermore, total cystectomy was refused when a BC was diagnosed. Palliative resection surgery was necessary because of the recurrent hematuria and abdominal pain. Pathologically confirmed BC after surgery. The patient's first transurethral resection of bladder tumor (TURBT) was diagnosed as BC. However, the patient refused a total cystectomy. Two months after intravesical treatment with epirubicin, bladder tumor recurrence was observed during follow-up cystoscopy. The patient underwent a second TURBT for hemostatic treatment due to persistent hematuria. Due to hematuria and abdominal pain, a third TURBT was performed to reduce tumor size and stop bleeding. Finally, tumor recurrence resulted in bilateral hydronephrosis, and the patient underwent bilateral renal catheter drainage guided by B-ultrasound. Bladder carcinosarcoma caused uremia, electrolyte imbalance, and sepsis. Approximately 19 months after the discovery of the tumor, the patient died. Radical bladder resection is recommended once a BC is diagnosed. By reporting the cases and reviewing the literature in the database, we will summarize the epidemiology, origin, etiology, clinical features, existing treatments, and prognostic factors of BC, and propose new prospects for BC therapy.

High-Sensitivity Cardiac Troponin T and Frailty Predict Short-Term Mortality in Patients ≥75 Years Undergoing Emergency Abdominal Surgery: A Prospective Observational Study.

An elevated cardiac troponin concentration is a prognostic factor for perioperative cardiac morbidity and mortality. In elderly patients undergoing emergency abdominal surgery, frailty is a recognized risk factor, but little is known about the prognostic value of cardiac troponin in these vulnerable patients. Therefore, we investigated the prognostic significance of elevated high-sensitivity cardiac troponin T (hs-cTnT) concentration and frailty in a cohort of elderly patients undergoing emergency abdominal surgery. We included consecutive patients ≥75 years of age who presented for emergency abdominal surgery, defined as abdominal pathology requiring surgery within 72 hours, in a university hospital in Norway. Patients who underwent vascular procedures or palliative surgery for inoperable malignancies were excluded. Preoperatively, frailty was assessed using the Clinical Frailty Scale (CFS), and blood samples were measured for hs-cTnT. We evaluated the predictive power of CFS and hs-cTnT concentrations using receiver operating characteristic (ROC) curves and Cox proportional hazard regression with 30-day mortality as the primary outcome. Secondary outcomes included (1) a composite of 30-day all-cause mortality and major adverse cardiac event (MACE), defined as myocardial infarction, nonfatal cardiac arrest, or coronary revascularization; and (2) 90-day mortality. Of the 210 screened and 156 eligible patients, blood samples were available in 146, who were included. Troponin concentration exceeded the 99th percentile upper reference limit (URL) in 83% and 89% of the patients pre- and postoperatively. Of the participants, 53% were classified as vulnerable or frail (CFS ≥4). The 30-day mortality rate was 12% (18 of 146). Preoperatively, a threshold of hs-cTnT ≥34 ng/L independently predicted 30-day mortality (hazard ratio [HR] 3.14, 95% confidence interval [CI], 1.13-9.45), and the composite outcome of 30-day mortality and MACE (HR 2.58, 95% CI, 1.07-6.49). In this model, frailty (continuous CFS score) also independently predicted 30-day mortality (HR 1.42, 95% CI, 1.01-2.00) and 30-day mortality or MACE (HR 1.37, 95% CI, 1.02-1.84). The combination of troponin and frailty, 0.14 × hs-cTnT +4.0 × CFS, yielded apparent superior predictive power (area under the receiver operating characteristics curve [AUC] 0.79, 95% CI, 0.68-0.88), compared to troponin concentration (AUC 0.69, 95% CI, 0.55-0.83) or frailty (AUC 0.69, 95% CI, 0.57-0.82) alone. After emergency abdominal surgery in elderly patients, increased preoperative troponin concentration and frailty were independent predictors of 30-day mortality. The combination of increased troponin concentration and frailty seemed to provide better prognostic information than troponin or frailty alone. These results must be validated in an independent sample.

Evaluating Surgical Outcomes and Survival in Colon Cancer Patients Over 80 Years Old.

In the context of an increasing older population, knowing the surgical outcomes of older patients is of paramount importance to define a comprehensive strategy for colon cancer treatment in these patients. This study aimed to analyze the surgical outcomes and survival of patients over 80 years old undergoing surgery for colon cancer. This is an observational retrospective longitudinal study of patients over 80 years old with colon cancer diagnosis who underwent surgery for this condition, between 2018 and 2021, in a Portuguese hospital. Demographic and clinical features were characterized. Kaplan-Meier method was used for survival analysis. Out of 90 patients in the study, 41.1% were female. The majority (56.7%) had an Eastern Cooperative Oncology Group (ECOG) performance status of 1 or 0, with a median Charlson Comorbidity Index of 7.0. Tumors were primarily located in the right colon (52.2%) and sigmoid colon (25.6%), with most patients having stage II (35.6%) or stage III (25.5%) disease. Elective surgeries accounted for 73% of procedures, and 80.0% had curative intent, with laparoscopic surgery performed in 66.7% of cases. Only 8.3% of those undergoing curative-intent procedures received adjuvant chemotherapy. Emergent admissions were associated with more advanced cancer stages, higher rates of palliative intent procedures (45.8% versus 10.6%, p < 0.001), and more open surgeries (75.0% versus9.1%, p < 0.001) when compared to elective procedures. Postoperative mortality was higher in the emergent group (20.8% versus10.6%), though there was no association between the type of admission and postoperative complications. Median overall survival for all patients was 36.7 (95% CI 28.1 to 45.3) months, with significant differences between curative-intent and palliative surgeries (median of 39.8 (95% CI 32.6 to 47.0) versus 10.6 (95% CI 0.67 to 20.5) months, p = 0.015). The elective group of patients had significantly better overall survival compared to the emergent group (median of 36.7 (95% CI 30.7 to 42.7) versus 11.9 (95% CI 6.0 to 17.8) months, p = 0.01). Among the patients who underwent curative-intent procedures, there were no significant differences in overall or disease-free survival between elective and emergent groups. Despite the increased complexity of managing older patients, particularly in emergent cases, these findings emphasize the importance of elective, curative-intent surgeries to optimize overall survival. Effective treatment strategies and perioperative management tailored to this age group are essential for improving surgical outcomes and extending survival in elderly colon cancer patients.