Chinese clinical oncology最新文献

Background and objective: Robotic surgery has contributed greatly to the shift from traditional surgery to minimally invasive surgery. Urology is the major field of application of robotic surgery. Several urological procedures, especially radical prostatectomy, benefit from the use of robotic surgery.

Methods: Non-systematic research of the literature was performed using "Robot-assisted radical prostatectomy" and "Robotic platforms" as keywords to understand the actual situation and the future perspectives of this technology in prostate cancer treatment.

Key content and findings: The robotic platform landscape is constantly evolving. DaVinci has always been the mainstay in this field, particularly after the advent of the new single port platforms. New platforms are emerging, providing an alternative option to the well-known DaVinci system. Since in literature, few studies compare the use of different robotic platforms, their application in urological procedures is not yet widely used, for both oncological and non-oncological procedures. Furthermore, artificial intelligence begins to play a role in this landscape and could be useful for future developments. So further studies are warranted to give a full comprehension of the whole scenario.

Conclusions: This review aims to analyze the current state of the use of robotic platforms in urology, particularly in radical prostatectomy, and to understand the evolution.

Background and objective: The identification of mutation hot spots in the isocitrate dehydrogenase (IDH) genes is one of the most important cancer genome-wide sequencing discoveries with relevant impact in the treatment of some orphan tumors. These genes were mostly found mutated in lower-grade gliomas (LGGs), acute myeloid leukaemia (AML), myelodysplastic syndromes (MDS) and myeloproliferative neoplasms (MPNs) and in cholangiocarcinoma. This aberrant genomic condition represents a therapeutic target of great interest in cancer research, especially in AML, given the limitations of currently approved therapies in this field. In this review, we investigate the role of IDH mutation and the mutant IDH (mIDH)-targeted therapies for cholangiocarcinoma and glioma.

Methods: Here, we provide an overview of the IDH mutation role and discuss its role in tumorigenesis and progression of some solid cancers, in which the therapeutic strategy can be completely changed thanks to these brand-new therapeutic options.

Key content and findings: The encouraging early clinical data demonstrated to be a proof of concept for investigational mIDH1/2 inhibitors in tumors with a paucity of therapeutic possibilities.

Conclusions: Moreover, we list the most important randomised clinical trials still active with their preliminary results.

Background and objective: Primary angiosarcoma of the breast (PBA) is an extremely rare and heterogeneous disease. PBA is difficult to diagnose and has a poor prognosis. In order to better understand the disease and provide evidence-based treatment for PBA patients, a review of the published literature in the English language was conducted.

Methods: A literature review in agreement with the PRISMA protocol was conducted. Medline and Cochrane databases were searched for English articles on PBA patients in September 2023 with a predetermined strategy. The articles were categorized and assessed based on hierarchical levels of scientific evidence.

Key content and findings: A total of 255 articles were identified, among these 137 publications which included 1,888 patients met the criteria for inclusion in the final analysis. No prospective, randomized trials exclusive to PBA have been recognized. This article provides an overview of the most current and comprehensive evidence concerning the epidemiology, etiology, genomic features, clinical presentations, diagnosis, treatment, and prognosis of PBA.

Conclusions: Despite the fact that current evidence is largely derived from retrospective studies, database analyses, and case reports, we utilized this information to tackle important clinical questions concerning optimal patient management practices for PBA. Complete surgical excision continues to be the mainstay treatment for PBA. However, the effectiveness of adjuvant therapies is still unclear. This narrative review highlights the urgent need for more rigorously designed research to enhance the management and treatment strategies for PBA.

Background: Transperitoneal laparoscopic adrenalectomy (TLA) is the most frequently chosen approach in adrenal surgery. At present, impact of obesity on patient outcomes following adrenal surgery is frequently under discussion. We intended to offer updated evidence thanks to a comparison between intraoperative and perioperative outcomes in non-obese and obese patients, who underwent TLA for benign or malignant adrenal diseases.

Methods: Our systematic review made use of Preferred Reporting Items for Systematic Reviews and Meta-Analyzes (PRISMA) guidelines. Articles of interest turned out from a search with PubMed/MEDLINE, Cochrane Library (Cochrane Database of Systematic Reviews, Cochrane Central Register of Controlled Trials-CENTRAL), Web of Science (Science and Social Science Citation Index), and Scopus databases. We evaluated two groups of outcomes: intraoperative (operative time, intraoperative complications rate, estimated blood loss (EBL), transfusion rate, conversion to open surgery rate) and postoperative (overall postoperative complications rate, major postoperative complications rate, length of hospital stay). RevMan (Computer program) Version 5.4 was used to perform the meta-analysis. The heterogeneity of the included studies in the meta-analysis was assessed by using the I2 statist.

Results: The 8 included comparative studies (1,646 patients: 995 non-obese versus 651 obese) had a time frame of approximately 30 years (1994-2020) and an observational nature. Meta-analysis showed no differences in terms of operative time, intraoperative complications rate, EBL, transfusion rate, conversion to open surgery rate, overall postoperative complications rate, major (Clavien-Dindo ≥ III) postoperative complications rate, length of hospital stay between non-obese and obese populations.

Conclusions: We can say that obesity does not impact TLA safety and effectiveness. Due to biases among meta-analyzed studies (small overall sample size and small number of events analyzed, in particular), careful interpretation is needed to interpret our results. Additional randomized, possibly multi-center trials may contribute to confirm our results.

Background: Patients of central nervous system (CNS) tumors have a potential to develop psychiatric disorder. These may present resulting from tumor mass, edema, or patient's failure to adapt to their illness and treatment. The presence of psychiatric disorders may cause disability, decreased daily functioning, reduced quality of life, and even death. In order to provide adequate treatment to patients with CNS tumors, it's important to evaluate the type of psychiatric disorder in patients with spinal and brain tumors. This study aimed to investigate the prevalence of psychiatric disorder dan related factors that exist in patients with brain and spinal tumors.

Methods: In a study conducted at Cipto Mangunkusumo General Hospital from January to December 2023, factors associated with psychiatric disorders in patients with CNS tumors were investigated. The analysis included a total of 161 subjects from inpatient settings. In depth interview was utilized to assess psychiatric disorder. Data analyses were carried out using the Chi-square and Fisher's exact test to assess the relationship between locations of tumor, neurological deficits, and psychiatric disorders.

Results: There were 161 subjects with mean age of 48.86±13.13 years, mostly women (59.0%). Patients with spinal tumor have more psychiatric disorders compared to their counterpart with intracranial tumor (79.1% and 76.3% respectively), while the most common psychiatric disorder was adjustment disorder. There is no significant relationship between tumor location and psychiatric disorder. In both patients with intracranial and spinal tumors, the most common neurological deficit was cancer pain (88.2%). However, bivariate analysis showed that among the neurological deficits found in the CNS tumor patients, dysphagia (P=0.02) and incontinence (P=0.02) have significant relationship with depression, while pain (P=0.02) and cognitive dysfunction (P=0.01) have significant relationship with adjustment disorder. It also showed that pain (P<0.001), cognitive dysfunction (P=0.002), and seizure (P=0.03) have significant relationship with organic mental disorder.

Conclusions: Dysphagia, incontinence, pain, cognitive disfunction, and seizure were identified as risk factors for psychiatric disorders in intracranial and spinal tumor patients. The finding underscores the importance of screening and comprehensive psychiatric evaluations in patients with CNS tumors, as psychiatric symptoms may significantly impact their quality of life and treatment outcomes.