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Numakura K, Igarashi R, Takahashi M, Nara T, Kanda S, Saito M, Narita S, Inoue T, Niioka T, Miura M, Habuchi T. Influence of genetic polymorphisms in vascular endothelial-related genes on the clinical outcome of axitinib in patients with metastatic renal cell carcinoma. Cancer Biol Ther 2024; 25:2312602. [PMID: 38327067 PMCID: PMC10857686 DOI: 10.1080/15384047.2024.2312602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2019] [Accepted: 01/28/2024] [Indexed: 02/09/2024] Open
Abstract
OBJECTIVE Axitinib is an oral multi-target tyrosine kinase inhibitor used for the treatment of renal cell carcinoma (RCC). Because of the severe adverse events (AEs) associated with axitinib, patients often need dose reductions or discontinue its use, highlighting the need for effective biomarkers to assess efficacy and/or AEs. The aim of this study was to investigate the relationship between single nucleotide polymorphisms (SNPs) in genes involved in the pharmacodynamic action of axitinib and clinical prognosis and AEs in metastatic RCC (mRCC) patients. METHODS This study included 80 mRCC patients treated with first-, second-, or third-line axitinib (5 mg orally twice daily). Clinical parameters and genetic polymorphisms were examined in 75 cases (53 males and 22 females). We assessed three SNPs in each of three candidate genes namely, angiotensin-converting enzyme (ACE), nitric oxide synthase 3 (NOS3), and angiotensin II receptor type 1 (AT1R), all of which are involved in axitinib effects on vascular endothelial function. RESULTS Axitinib-treated patients carrying the ACE deletion allele suffered more frequently from hand-foot syndrome and a deterioration in kidney function (p = .045 and p = 0.005, respectively) whereas those carrying the NOS3 G allele suffered more frequently from proteinuria and multiple AEs (p = .025 and p = 0.036, respectively). CONCLUSIONS Our study found that the ACE deletion allele and the NOS3 G allele are associated with increased AEs.
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Affiliation(s)
- Kazuyuki Numakura
- Department of Urology, Akita University Graduate School of Medicine, Akita, Japan
| | - Ryoma Igarashi
- Department of Urology, Akita University Graduate School of Medicine, Akita, Japan
| | - Makoto Takahashi
- Department of Urology, Akita University Graduate School of Medicine, Akita, Japan
| | - Taketoshi Nara
- Department of Urology, Akita University Graduate School of Medicine, Akita, Japan
| | - Sohei Kanda
- Department of Urology, Akita University Graduate School of Medicine, Akita, Japan
| | - Mitsuru Saito
- Department of Urology, Akita University Graduate School of Medicine, Akita, Japan
| | - Shintaro Narita
- Department of Urology, Akita University Graduate School of Medicine, Akita, Japan
| | - Takamitsu Inoue
- Department of Urology, Akita University Graduate School of Medicine, Akita, Japan
| | - Takenori Niioka
- Department of Pharmacy, Hirosaki University Hospital, Hirosaki, Japan
| | - Masatomo Miura
- Department of Pharmacy, Akita University Hospital, Akita, Japan
| | - Tomonori Habuchi
- Department of Urology, Akita University Graduate School of Medicine, Akita, Japan
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Fairbanks AM, Salomao DR, Barkmeier AJ. Metastatic papillary renal cell carcinoma to the retina and vitreous. Am J Ophthalmol Case Rep 2024; 34:102035. [PMID: 38495595 PMCID: PMC10940883 DOI: 10.1016/j.ajoc.2024.102035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Revised: 02/13/2024] [Accepted: 02/28/2024] [Indexed: 03/19/2024] Open
Abstract
Purpose To describe the presentation, evaluation, and management of vitreoretinal metastasis from papillary renal cell carcinoma. Observations A 53-year-old woman presented with a six-week history of dark floaters in the right eye. Vitreous veils and white pre-retinal plaques were identified in the posterior pole and extended to a temporal peripheral lesion suggestive of retinal infiltration. Optical coherence tomography revealed clumps of pre-retinal hyper-reflective material in the macula and a large hyper-reflective plaque-like lesion involving the internal limiting membrane in the temporal periphery. Fluorescein angiography demonstrated patchy hyperfluorescence with mild leakage at the temporal lesion and there was no evidence of choroidal involvement on indocyanine green angiography. Vitreoretinal biopsy confirmed the diagnosis of metastatic papillary renal cell carcinoma which spurred further systemic metastatic evaluation. Choroidal metastasis developed 15 months later in the fellow eye highlighting different types of intraocular metastatic spread in the same patient. Conclusions and Importance This case report illustrates a rare presentation of papillary renal cell carcinoma with metastasis to the retina and vitreous. Ophthalmologists should be aware of the appearance and imaging characteristics of retinal and vitreous metastases, which can be the first presentation of a new or newly metastatic malignancy. These lesions can resemble infectious or inflammatory mimickers and may require biopsy to secure the diagnosis and to guide vision- and life-preserving treatment.
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Affiliation(s)
- Aaron M. Fairbanks
- Department of Ophthalmology, Mayo Clinic, 200 1st St SW, Rochester, MN, 55905, USA
| | - Diva R. Salomao
- Department of Laboratory Medicine and Pathology, Mayo Clinic, 200 1st St SW, Rochester, MN, 55905, USA
| | - Andrew J. Barkmeier
- Department of Ophthalmology, Mayo Clinic, 200 1st St SW, Rochester, MN, 55905, USA
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Li H, Han X, Song L, Li X, Zhang L, Jin Z, Zhang Y, Wang T, Huang Z, Jia Z, Yang J. LINC00645 inhibits renal cell carcinoma progression by interacting with HNRNPA2B1 to regulate the ROCK1 mRNA stability. Gene 2024; 905:148232. [PMID: 38309317 DOI: 10.1016/j.gene.2024.148232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Revised: 01/23/2024] [Accepted: 01/29/2024] [Indexed: 02/05/2024]
Abstract
The lncRNA plays an important role in tumorigenesis and the progression of renal cell carcinoma (RCC). LINC00645 is one of the most different expressed lncRNA between RCC and normal renal tissue. However, the regulatory mechanism of LINC00645 in RCC remains unknown. Our results indicated that LINC00645 inhibited RCC proliferation, migration, and invasion. Mechanistically, HNRNPA2B1 directly bound to ROCK1 mRNA and strengthened its stability. LINC00645 competitively bound to the RRM1 domain, which is responsible for interacting with ROCK1 mRNA, reducing ROCK1 mRNA level by affecting posttranscriptional destabilization. The expression of LINC00645 was significantly reduced in RCC cells, significantly upregulating ROCK1 by abolishing the interaction with HNRNPA2B1, finally promoting RCC proliferation, migration, and invasion. Moreover, RCC cells with lower LINC00645 expression were more sensitive to the ROCK1 inhibitor Y-27632. Our study indicates that decreased expression of LINC00645 promotes the RCC progression via HNRNPA2B1/ROCK1 axis, providing a promising treatment strategy for RCC patients with decreased LINC00645 expression.
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Affiliation(s)
- Hao Li
- Department of Urology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450000, China
| | - Xu Han
- Department of Urology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450000, China
| | - Liang Song
- Department of Urology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450000, China
| | - Xiang Li
- Department of Urology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450000, China
| | - Liwei Zhang
- Department of Vascular and Endovascular Surgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450000, China
| | - Zhibo Jin
- Department of Urology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450000, China
| | - Yu Zhang
- Department of Urology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450000, China
| | - Tao Wang
- Department of Urology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450000, China
| | - Zhenlin Huang
- Department of Urology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450000, China.
| | - Zhankui Jia
- Department of Urology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450000, China.
| | - Jinjian Yang
- Department of Urology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan 450000, China.
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Murphy J, Rajakulasingam R, Iqbal A, Azzopardi C, Botchu R, Davies AM. The use of the flow-void sign on MRI: highly sensitive sign in detecting bone metastases from renal cell carcinoma. Skeletal Radiol 2024; 53:917-922. [PMID: 37957342 DOI: 10.1007/s00256-023-04512-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Revised: 11/05/2023] [Accepted: 11/05/2023] [Indexed: 11/15/2023]
Abstract
OBJECTIVE To evaluate a range of pathologically proven malignant bone tumours, including primary bone sarcoma and metastatic bone lesions, referred to a tertiary referral centre for the presence of the flow-void sign on MR imaging. MATERIALS AND METHODS A retrospective search was performed using the radiology information system and oncology database in our institution to identify patients over the age of 40 years referred with a solitary bone lesion. Patients with a range of pathologically proven malignant bone tumours, including primary bone tumours and metastatic bone lesions, were included in the study. MRI images were reviewed for the presence of the flow-void sign. The presence and type of the flow-void sign were correlated with lesion size. RESULTS Two hundred and sixty-six cases were included in the study. Overall, the flow-void sign was identified in 40.9% of cases. The flow-void sign was most frequently seen in renal cell carcinoma metastasis (90.0%). The sign is highly sensitive (90%) for renal cell carcinoma metastases with a high negative predictive value (98.09%). When the flow-void sign is identified, the lesion is almost three times more likely to represent a renal cell carcinoma metastasis than any other malignant tumour in patients over the age of 40 years with a solitary bone lesion. CONCLUSION The flow-void sign is highly sensitive for renal cell carcinoma bone metastases and could negate the need for biopsy in patients with a known history of renal cell carcinoma or in whom an occult renal cell carcinoma is subsequently identified.
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Affiliation(s)
- Jennifer Murphy
- Royal Orthopaedic Hospital NHS Foundation Trust, Bristol Road South, Birmingham, B31 2AP, UK.
| | - Ramanan Rajakulasingam
- Royal Orthopaedic Hospital NHS Foundation Trust, Bristol Road South, Birmingham, B31 2AP, UK
| | - Aamer Iqbal
- Royal Orthopaedic Hospital NHS Foundation Trust, Bristol Road South, Birmingham, B31 2AP, UK
| | - Christine Azzopardi
- Royal Orthopaedic Hospital NHS Foundation Trust, Bristol Road South, Birmingham, B31 2AP, UK
| | - Rajesh Botchu
- Royal Orthopaedic Hospital NHS Foundation Trust, Bristol Road South, Birmingham, B31 2AP, UK
| | - A Mark Davies
- Royal Orthopaedic Hospital NHS Foundation Trust, Bristol Road South, Birmingham, B31 2AP, UK
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Bruchbacher A, Franke J, Alimohammadi A, Laukhtina E, Fajkovic H, Schmidinger M. Real-World Results of Cabozantinib Given as Alternative Schedule in Metastatic Renal Cell Carcinoma. Clin Genitourin Cancer 2024; 22:98-108. [PMID: 37926597 DOI: 10.1016/j.clgc.2023.09.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Revised: 09/21/2023] [Accepted: 09/23/2023] [Indexed: 11/07/2023]
Abstract
BACKGROUND The multikinase-inhibitor Cabozantinib is a widely used treatment strategy in metastatic renal cell carcinoma (mRCC), either in combination with the programmed cell death protein-1 (PD-1) inhibitor nivolumab or as monotherapy. Cabozantinib is given continuously at a dose of 60 mg once daily when used as a single agent and at 40 mg when combined with nivolumab. Treatment-related adverse events (TRAE's) were shown to occur frequently. OBJECTIVE We aimed to assess the safety and efficacy of cabozantinib in patients with mRCC. Patients were treated in various lines. Furthermore, we analyzed the impact of an alternative treatment schedule in patients not able to maintain continuous dosing. PATIENTS This is a single center retrospective study from the Medical University of Vienna. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS Overall response rates (ORR), progression free survival (PFS) and overall survival (OS) were evaluated for the entire cohort, by treatment line and by treatment schedule. RESULTS Between January 2014 until April 2021, 71 patients received cabozantinib. Sixty-seven patients were eligible for full evaluation. By IMDC criteria, 32.4%, 59.2%, and 8.5% were classified as favorable, intermediate and poor risk respectively. Cabozantinib was offered as a 2nd-line or 3rd-line treatment in 38.0% and 32.4% of patients, respectively. An alternative treatment schedule was offered in 39.1% of patients. Objective responses were found in 43.3% (CR 6%) of patients and the median PFS was 10.8 months (95% CI: 5.5-16.2). When compared to continuous dosing, an alternative treatment schedule was associated with longer PFS (12.2 months (95% CI: 0-25.5) vs. 6.1 months (95% CI: 0.37-11.8) (P = .014, HR 0.46 (95% CI: 0.24-0.86), respectively) and a lower frequency and severity of TRAE's. CONCLUSIONS Safety and efficacy of cabozantinib in real world is comparable to what has been observed in the pivotal trials, irrespective of the treatment line. An alternative schedule may further improve efficacy and safety.
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Affiliation(s)
| | - Johannes Franke
- Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria; Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
| | - Arman Alimohammadi
- Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria; Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
| | - Ekaterina Laukhtina
- Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria; Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
| | - Harun Fajkovic
- Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria; Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
| | - Manuela Schmidinger
- Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria; Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria.
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Lu Q, Zhao X, Zhang S, Wang G, Ji C, Liu G, Fu Y, Xu L, Zhang S, Li X, Gan W, Zhang G, Guo H. Robot-assisted Simple Enucleation Versus Standard Robot-assisted Partial Nephrectomy for Low- or Intermediate-complexity, Clinical T1 Renal Tumors: A Randomized Controlled Noninferiority Trial. Eur Urol Oncol 2024; 7:275-281. [PMID: 37598032 DOI: 10.1016/j.euo.2023.07.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Revised: 07/23/2023] [Accepted: 07/31/2023] [Indexed: 08/21/2023]
Abstract
BACKGROUND Although partial nephrectomy has become the gold standard for T1 renal tumors whenever technically feasible, simple enucleation has shown superior results. To the best of our knowledge, no randomized controlled trials comparing these two surgical approaches have been published. OBJECTIVE To compare the surgical margin status for robot-assisted simple enucleation (RASE) and standard robot-assisted partial nephrectomy (sRAPN) for clinical T1 renal tumors. DESIGN, SETTING, AND PARTICIPANTS This is a prospective, randomized, controlled, noninferiority trial. A total of 380 patients aged 18-80 yr with newly diagnosed, sporadic, unilateral clinical T1 renal tumors (RENAL score <10) were enrolled and randomized to RASE or sRAPN. The primary endpoint was the positive surgical margin (PSM) rate, with a noninferiority margin of 7.5% set. The study was registered on ClinicalTrials.gov (NCT03624673). OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS We defined noninferiority for RASE versus standard RAPN as an upper 95% confidence interval (CI) bound of <7.5% for the difference in the proportion of patients with a PSM. RESULTS AND LIMITATIONS A cohort of 380 patients was enrolled and randomly assigned to RASE (n = 190) or sRAPN (n = 190). On intention-to-treat analysis for patients with malignant tumors, 2.3% of patients in the RASE group and 3.0% in the sRAPN group had a PSM. The RASE group showed noninferiority to the sRAPN group within a 7.5% margin (difference -0.7%, 95% CI -4.0% to 2.7%). Per-protocol analysis also demonstrated noninferiority of RASE. The RASE group had a shorter median operative time (145 vs 155 min; p = 0.018) and a lower rate of tumor bed suturing (8.9% vs 43%; p < 0.001) in comparison to the sRAPN group. Estimated blood loss was considerably lower in the sRAPN group than in the RASE group (p = 0.046). The rate of recurrence did not differ between the groups (p > 0.9). CONCLUSIONS RASE for the management of low- to intermediate-complexity tumors is noninferior to sRAPN in terms of the PSM rate. Long-term follow-up is needed to draw conclusions regarding oncological outcomes. PATIENT SUMMARY We carried out a trial to compare simple tumor enucleation versus partial nephrectomy for renal tumors. The outcome we assessed was the proportion of patients with a positive surgical margin. Our results show that simple tumor enucleation is not inferior to partial nephrectomy for this outcome. Longer follow-up is needed to assess other cancer control outcomes.
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Affiliation(s)
- Qun Lu
- Department of Urology, Affiliated Drum Tower Hospital, Medical School of Nanjing University, Institute of Urology, Nanjing University, Nanjing, China
| | - Xiaozhi Zhao
- Department of Urology, Affiliated Drum Tower Hospital, Medical School of Nanjing University, Institute of Urology, Nanjing University, Nanjing, China
| | - Shun Zhang
- Department of Urology, Affiliated Drum Tower Hospital, Medical School of Nanjing University, Institute of Urology, Nanjing University, Nanjing, China
| | - Guoli Wang
- Department of Urology, Affiliated Drum Tower Hospital, Medical School of Nanjing University, Institute of Urology, Nanjing University, Nanjing, China
| | - Changwei Ji
- Department of Urology, Affiliated Drum Tower Hospital, Medical School of Nanjing University, Institute of Urology, Nanjing University, Nanjing, China
| | - Guangxiang Liu
- Department of Urology, Affiliated Drum Tower Hospital, Medical School of Nanjing University, Institute of Urology, Nanjing University, Nanjing, China
| | - Yao Fu
- Department of Pathology, Affiliated Drum Tower Hospital, Medical School of Nanjing University, Nanjing, China
| | - Linfeng Xu
- Department of Urology, Affiliated Drum Tower Hospital, Medical School of Nanjing University, Institute of Urology, Nanjing University, Nanjing, China
| | - Shiwei Zhang
- Department of Urology, Affiliated Drum Tower Hospital, Medical School of Nanjing University, Institute of Urology, Nanjing University, Nanjing, China
| | - Xiaogong Li
- Department of Urology, Affiliated Drum Tower Hospital, Medical School of Nanjing University, Institute of Urology, Nanjing University, Nanjing, China
| | - Weidong Gan
- Department of Urology, Affiliated Drum Tower Hospital, Medical School of Nanjing University, Institute of Urology, Nanjing University, Nanjing, China
| | - Gutian Zhang
- Department of Urology, Affiliated Drum Tower Hospital, Medical School of Nanjing University, Institute of Urology, Nanjing University, Nanjing, China
| | - Hongqian Guo
- Department of Urology, Affiliated Drum Tower Hospital, Medical School of Nanjing University, Institute of Urology, Nanjing University, Nanjing, China.
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Staehler M, Rodler S, Brinkmann I, Stief CG, Graser A, Götz M, Herlemann A. Long-Term Follow-Up in Patients Undergoing Renal Mass Biopsy: Seeding is not Anecdotal. Clin Genitourin Cancer 2024; 22:189-192. [PMID: 37985332 DOI: 10.1016/j.clgc.2023.10.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 10/29/2023] [Accepted: 10/29/2023] [Indexed: 11/22/2023]
Abstract
INTRODUCTION Renal biopsy is recommended if the outcome might alter therapeutic decisions for patients who present with renal masses of unclear etiology. However, little is known about long-term risks related to this procedure. PATIENTS AND METHODS We performed a retrospective analysis of an institutional database maintained by a tertiary referral center that included patients who underwent renal biopsies between 2003 and 2005 with a follow-up of at least 15 years. Renal biopsies were taken percutaneously with a coaxial technique according to guideline recommendations and included off-line ultrasound guidance. RESULTS We identified 106 patients who underwent biopsies for a renal mass of unclear etiology. The median age was 58.7 years (43.7-66.2). A median of 4.2 (3-6) biopsies were collected from each patient. Tumor seeding leading to local growth was identified in 6 patients (5,7%) after a median follow-up of 8.2 years. Four of these lesions that were resected exhibited the same histology as the original biopsy result; these patients experienced no further recurrence. In 45 patients (42%), the biopsy results led to a therapy other than surgery (n = 28 lymphoma, n = 6 metastasis from other malignancies, n = 11 oncocytoma). The remaining 61 patients (58%) were diagnosed with renal cell carcinoma treated either surgically or with ablation. None of the patients developed metastatic spread related to tumor seeding. CONCLUSION Tumor seeding after renal mass biopsy is a rare, but relevant risk associated with this procedure. As indications for renal mass biopsy increase, longer-term follow-up and improved biopsy techniques should be considered to address this complication.
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Affiliation(s)
- Michael Staehler
- Department of Urology, University Hospital Munich-Grosshadern, Ludwig-Maximilians-University, Munich, Germany.
| | - Severin Rodler
- Department of Urology, University Hospital Munich-Grosshadern, Ludwig-Maximilians-University, Munich, Germany
| | - Isabel Brinkmann
- Department of Urology, University Hospital Munich-Grosshadern, Ludwig-Maximilians-University, Munich, Germany
| | - Christian G Stief
- Department of Urology, University Hospital Munich-Grosshadern, Ludwig-Maximilians-University, Munich, Germany
| | - Annabel Graser
- Department of Urology, University Hospital Munich-Grosshadern, Ludwig-Maximilians-University, Munich, Germany
| | - Melanie Götz
- Department of Urology, University Hospital Munich-Grosshadern, Ludwig-Maximilians-University, Munich, Germany
| | - Annika Herlemann
- Department of Urology, University Hospital Munich-Grosshadern, Ludwig-Maximilians-University, Munich, Germany
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Brink LVD, Ruiter AEC, Lagerveld BW, Graafland NM, Bex A, Beerlage HP, van Moorselaar JRA, Zondervan PJ. The Impact of a Multidisciplinary Tumor Board (MTB) on Treatment Decision Making for Patients With Renal Cell Carcinoma (RCC): 5-Year Data Analysis. Clin Genitourin Cancer 2024; 22:610-617.e1. [PMID: 38402089 DOI: 10.1016/j.clgc.2024.01.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Accepted: 01/29/2024] [Indexed: 02/26/2024]
Abstract
OBJECTIVE To describe the impact of a multidisciplinary tumor board (MTB) for renal cell carcinoma (RCC) patients in a locoregional renal cancer network by evaluating shared decision making (SDM) and adherence to MTB recommendations. DESIGN, SETTING AND PARTICIPANTS This prospective cohort study included all cases from a Dutch renal cancer network with suspicion of or histologically confirmed RCC discussed in MTBs between 2017-2022. Main endpoints were distribution of cases presented, proportion of recommendations with multiple treatment options enabling shared decision making (SDM), definite treatment after SDM and adherence to MTB recommendations. Further endpoints were definite treatment per tumor stage stratified by age and inclusion in clinical trials. Outcomes were displayed as means and proportions (%). Pearson's Chi-Squared test was used to analyze the effect of age on definite treatment advice. RESULTS Overall, 2651 cases were discussed, of which 1900 (72%) were new referrals and 751 (28%) rediscussions. Majority of cases were cT1a-b tumors (46%) and 22% were local recurrences or metachronous metastatic. Adherence to MTB recommendation was 96% and in 30% multiple treatment options were recommended, allowing for SDM. In 45% of cases with cT1a tumors multiple treatment options were recommended by the MTB, resulting in (cryo)ablation (32%) and AS (30%) as most frequent definite treatments after SDM. Among patients with cT3-4 tumors the inclusion rate in clinical trials was 47%. CONCLUSIONS A network MTB creates opportunity to discuss multiple treatment options and clinical trials in SDM with patients at a high rate of adherence to MTB recommendation.
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Affiliation(s)
- Luna van den Brink
- Department of Urology, Amsterdam UMC, Vrije Universiteit Amsterdam, The Netherlands; Department of Urology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands; Cancer Center Amsterdam, Imaging and Biomarkers, Amsterdam, The Netherlands.
| | - Annebeth E C Ruiter
- OLVG (Onze Lieve Vrouwe Gasthuis), Department of Urology, Amsterdam, The Netherlands
| | - Brunolf W Lagerveld
- OLVG (Onze Lieve Vrouwe Gasthuis), Department of Urology, Amsterdam, The Netherlands
| | - Niels M Graafland
- Department of Urology, Netherlands Cancer Institute (NKI), Amsterdam, The Netherlands
| | - Axel Bex
- Department of Urology, Netherlands Cancer Institute (NKI), Amsterdam, The Netherlands; Department of Urology, Royal Free Hospital, London, United Kingdom
| | - Harrie P Beerlage
- Department of Urology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands; Cancer Center Amsterdam, Imaging and Biomarkers, Amsterdam, The Netherlands
| | - Jeroen R A van Moorselaar
- Department of Urology, Amsterdam UMC, Vrije Universiteit Amsterdam, The Netherlands; Cancer Center Amsterdam, Imaging and Biomarkers, Amsterdam, The Netherlands
| | - Patricia J Zondervan
- Department of Urology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands; Cancer Center Amsterdam, Imaging and Biomarkers, Amsterdam, The Netherlands
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Mourey L, Rainho LT, Dalban C, Carril-Ajuria L, Negrier S, Chevreau C, Gravis G, Thibault C, Laguerre B, Barthelemy P, Borchiellini D, Gross-Goupil M, Geoffrois L, Rolland F, Thiery-Vuillemin A, Tantot F, Chaput N, Naigeon M, Teixeira M, Escudier B, Flippot R, Albiges L. Safety and efficacy of nivolumab in elderly patients with metastatic clear cell renal cell carcinoma: Analysis of the NIVOREN GETUG-AFU 26 study. Eur J Cancer 2024; 201:113589. [PMID: 38382153 DOI: 10.1016/j.ejca.2024.113589] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Revised: 01/23/2024] [Accepted: 01/26/2024] [Indexed: 02/23/2024]
Abstract
INTRODUCTION Immune checkpoint inhibitors are standard of care in metastatic renal cell carcinoma but their activity and safety in elderly patients is insufficiently explored. We evaluated outcomes of elderly patients with mRCC treated with nivolumab in the GETUG-AFU 26 NIVOREN phase 2 trial (NCT03013335) and conducted exploratory circulating biomarker analyses. METHODS Patients with mRCC were treated with nivolumab after at least one antiangiogenic therapy. The main endpoint of this analysis was safety in patients ≥ 70 years old (y.o), as per the rate of treatment-related grade 3-5 events (TRAE). Secondary endpoints included overall response rate (ORR), progression-free survival (PFS), overall survival. Exploration of candidate biomarkers associated with aging included baseline circulating cytokines involved in inflammation, adhesion, immune checkpoints, angiogenesis (IL6, IL7, IL8, BAFF, CXCL13, VCAM-1, 4-1BB, VEGF). RESULTS Of 720 patients, 515 were < 70 y.o and 205 ≥ 70 y.o. Patients ≥ 70 y.o exhibited numerically less IMDC poor risk disease (21.0% vs 26.9%), sarcomatoid component (4.9% vs 9.8%) or brain metastases (5.9% vs. 14.7%), but more previous treatment lines (≥ 2 in 54.1% vs 48.5%). TRAE were higher in patients ≥ 70 y.o (24.9% vs. 17.9%, p = 0.033). Respective ORR (19.2% vs. 22.1%) and median PFS (4.5 versus 3.0 months, HR 0.97 [95%CI 0.81-1.15]) were similar. Overall survival was shorter in patients ≥ 70 y.o (19.3 versus 26.9 months, HR 1.26 [95%CI 1.04-1.51]), but not significantly in a competitive risk model. Only V-CAM1 and 4-1BB were found to be increased in patients ≥ 70 y.o. CONCLUSIONS Nivolumab displayed higher grade 3/4 TRAE but manageable toxicity in elderly patients, with sustained activity. Elderly patients did not display specific inflammatory or angiogenic circulating profiles.
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Affiliation(s)
- Loïc Mourey
- IUCT-Oncopole Claudius Regaud, Toulouse, France
| | - Larissa Tames Rainho
- Department of Cancer Medicine, Gustave Roussy, Paris Saclay University, Villejuif, France
| | | | - Lucía Carril-Ajuria
- Department of Cancer Medicine, Gustave Roussy, Paris Saclay University, Villejuif, France
| | | | | | - Gwenaëlle Gravis
- Institut Paoli-Calmettes, Department of Medical Oncology, Aix Marseille Univ, INSERM, CNRS, CRCM, Immunity and Cancer Team, Marseille, France
| | | | | | | | | | - Marine Gross-Goupil
- Department of Medical Oncology, Centre Hospitalier Universitaire Saint-André, Bordeaux, France
| | | | | | | | | | - Nathalie Chaput
- Immunomonitoring Laboratory, UMS CNRS3655 & INSERM US23, Gustave Roussy, Paris Saclay University, Villejuif, France
| | - Marie Naigeon
- Immunomonitoring Laboratory, UMS CNRS3655 & INSERM US23, Gustave Roussy, Paris Saclay University, Villejuif, France
| | - Marcus Teixeira
- Department of Cancer Medicine, Gustave Roussy, Paris Saclay University, Villejuif, France
| | - Bernard Escudier
- Department of Cancer Medicine, Gustave Roussy, Paris Saclay University, Villejuif, France
| | - Ronan Flippot
- Department of Cancer Medicine, Gustave Roussy, Paris Saclay University, Villejuif, France; Immunomonitoring Laboratory, UMS CNRS3655 & INSERM US23, Gustave Roussy, Paris Saclay University, Villejuif, France
| | - Laurence Albiges
- Department of Cancer Medicine, Gustave Roussy, Paris Saclay University, Villejuif, France; Immunomonitoring Laboratory, UMS CNRS3655 & INSERM US23, Gustave Roussy, Paris Saclay University, Villejuif, France.
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10
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Han SH, Camp SY, Chu H, Collins R, Gillani R, Park J, Bakouny Z, Ricker CA, Reardon B, Moore N, Kofman E, Labaki C, Braun D, Choueiri TK, AlDubayan SH, Van Allen EM. Integrative Analysis of Germline Rare Variants in Clear and Non-clear Cell Renal Cell Carcinoma. EUR UROL SUPPL 2024; 62:107-122. [PMID: 38496821 PMCID: PMC10940785 DOI: 10.1016/j.euros.2024.02.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/12/2024] [Indexed: 03/19/2024] Open
Abstract
Background and objective Previous germline studies on renal cell carcinoma (RCC) have usually pooled clear and non-clear cell RCCs and have not adequately accounted for population stratification, which might have led to an inaccurate estimation of genetic risk. Here, we aim to analyze the major germline drivers of RCC risk and clinically relevant but underexplored germline variant types. Methods We first characterized germline pathogenic variants (PVs), cryptic splice variants, and copy number variants (CNVs) in 1436 unselected RCC patients. To evaluate the enrichment of PVs in RCC, we conducted a case-control study of 1356 RCC patients ancestry matched with 16 512 cancer-free controls using approaches accounting for population stratification and histological subtypes, followed by characterization of secondary somatic events. Key findings and limitations Clear cell RCC patients (n = 976) exhibited a significant burden of PVs in VHL compared with controls (odds ratio [OR]: 39.1, p = 4.95e-05). Non-clear cell RCC patients (n = 380) carried enrichment of PVs in FH (OR: 77.9, p = 1.55e-08) and MET (OR: 1.98e11, p = 2.07e-05). In a CHEK2-focused analysis with European participants, clear cell RCC (n = 906) harbored nominal enrichment of low-penetrance CHEK2 variants-p.Ile157Thr (OR: 1.84, p = 0.049) and p.Ser428Phe (OR: 5.20, p = 0.045), while non-clear cell RCC (n = 295) exhibited nominal enrichment of CHEK2 loss of function PVs (OR: 3.51, p = 0.033). Patients with germline PVs in FH, MET, and VHL exhibited significantly earlier age of cancer onset than patients without germline PVs (mean: 46.0 vs 60.2 yr, p < 0.0001), and more than half had secondary somatic events affecting the same gene (n = 10/15, 66.7%). Conversely, CHEK2 PV carriers exhibited a similar age of onset to patients without germline PVs (mean: 60.1 vs 60.2 yr, p = 0.99), and only 30.4% carried somatic events in CHEK2 (n = 7/23). Finally, pathogenic germline cryptic splice variants were identified in SDHA and TSC1, and pathogenic germline CNVs were found in 18 patients, including CNVs in FH, SDHA, and VHL. Conclusions and clinical implications This analysis supports the existing link between several RCC risk genes and RCC risk manifesting in earlier age of onset. It calls for caution when assessing the role of CHEK2 due to the burden of founder variants with varying population frequency. It also broadens the definition of the RCC germline landscape of pathogenicity to incorporate previously understudied types of germline variants. Patient summary In this study, we carefully compared the frequency of rare inherited mutations with a focus on patients' genetic ancestry. We discovered that subtle variations in genetic background may confound a case-control analysis, especially in evaluating the cancer risk associated with specific genes, such as CHEK2. We also identified previously less explored forms of rare inherited mutations, which could potentially increase the risk of kidney cancer.
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Affiliation(s)
- Seung Hun Han
- Ph.D. Program in Biological and Biomedical Sciences, Harvard Medical School, Boston, MA, USA
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
- Cancer Program, The Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Sabrina Y. Camp
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
- Cancer Program, The Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Hoyin Chu
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
- Cancer Program, The Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Ryan Collins
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
- Cancer Program, The Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Department of Medicine, Harvard Medical School, Boston, MA, USA
| | - Riaz Gillani
- Cancer Program, The Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Department of Pediatric Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
- Department of Pediatrics, Harvard Medical School, Boston, MA, USA
- Boston Children’s Hospital, Boston, MA, USA
| | - Jihye Park
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
- Cancer Program, The Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Ziad Bakouny
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
- Cancer Program, The Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Cora A. Ricker
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
- Cancer Program, The Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Brendan Reardon
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
- Cancer Program, The Broad Institute of MIT and Harvard, Cambridge, MA, USA
| | - Nicholas Moore
- Department of Therapeutic Radiology, Yale School of Medicine, New Haven, CT, USA
| | - Eric Kofman
- Department of Cellular and Molecular Medicine, University of California San Diego, La Jolla, CA, USA
| | - Chris Labaki
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - David Braun
- Center of Molecular and Cellular Oncology, Yale School of Medicine, New Haven, CT, USA
| | - Toni K. Choueiri
- Lank Center for Genitourinary Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
- Brigham and Women’s Hospital, Boston, MA, USA
| | - Saud H. AlDubayan
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
- Cancer Program, The Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Division of Genetics, Brigham and Women’s Hospital, Boston, MA, USA
- College of Medicine, King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
| | - Eliezer M. Van Allen
- Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
- Cancer Program, The Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Center for Cancer Genomics, Dana-Farber Cancer Institute, Boston, MA, USA
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11
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Anari PY, Lay N, Zahergivar A, Firouzabadi FD, Chaurasia A, Golagha M, Singh S, Homayounieh F, Obiezu F, Harmon S, Turkbey E, Merino M, Jones EC, Ball MW, Linehan WM, Turkbey B, Malayeri AA. Deep learning algorithm (YOLOv7) for automated renal mass detection on contrast-enhanced MRI: a 2D and 2.5D evaluation of results. Abdom Radiol (NY) 2024; 49:1194-1201. [PMID: 38368481 DOI: 10.1007/s00261-023-04172-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Revised: 12/17/2023] [Accepted: 12/19/2023] [Indexed: 02/19/2024]
Abstract
INTRODUCTION Accurate diagnosis and treatment of kidney tumors greatly benefit from automated solutions for detection and classification on MRI. In this study, we explore the application of a deep learning algorithm, YOLOv7, for detecting kidney tumors on contrast-enhanced MRI. MATERIAL AND METHODS We assessed the performance of YOLOv7 tumor detection on excretory phase MRIs in a large institutional cohort of patients with RCC. Tumors were segmented on MRI using ITK-SNAP and converted to bounding boxes. The cohort was randomly divided into ten benchmarks for training and testing the YOLOv7 algorithm. The model was evaluated using both 2-dimensional and a novel in-house developed 2.5-dimensional approach. Performance measures included F1, Positive Predictive Value (PPV), Sensitivity, F1 curve, PPV-Sensitivity curve, Intersection over Union (IoU), and mean average PPV (mAP). RESULTS A total of 326 patients with 1034 tumors with 7 different pathologies were analyzed across ten benchmarks. The average 2D evaluation results were as follows: Positive Predictive Value (PPV) of 0.69 ± 0.05, sensitivity of 0.39 ± 0.02, and F1 score of 0.43 ± 0.03. For the 2.5D evaluation, the average results included a PPV of 0.72 ± 0.06, sensitivity of 0.61 ± 0.06, and F1 score of 0.66 ± 0.04. The best model performance demonstrated a 2.5D PPV of 0.75, sensitivity of 0.69, and F1 score of 0.72. CONCLUSION Using computer vision for tumor identification is a cutting-edge and rapidly expanding subject. In this work, we showed that YOLOv7 can be utilized in the detection of kidney cancers.
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Affiliation(s)
- Pouria Yazdian Anari
- Radiology and Imaging Sciences, Clinical Center,, National Institutes of Health, 10 Center Drive, 1C352, Bethesda, MD, 20892, USA
| | - Nathan Lay
- Artificial Intelligence Resource, National Institutes of Health, Bethesda, USA
| | - Aryan Zahergivar
- Radiology and Imaging Sciences, Clinical Center,, National Institutes of Health, 10 Center Drive, 1C352, Bethesda, MD, 20892, USA
| | - Fatemeh Dehghani Firouzabadi
- Radiology and Imaging Sciences, Clinical Center,, National Institutes of Health, 10 Center Drive, 1C352, Bethesda, MD, 20892, USA
| | - Aditi Chaurasia
- Urology Oncology Branch, National Cancer Institutes, National Institutes of Health, Bethesda, USA
| | - Mahshid Golagha
- Radiology and Imaging Sciences, Clinical Center,, National Institutes of Health, 10 Center Drive, 1C352, Bethesda, MD, 20892, USA
| | - Shiva Singh
- Radiology and Imaging Sciences, Clinical Center,, National Institutes of Health, 10 Center Drive, 1C352, Bethesda, MD, 20892, USA
| | | | - Fiona Obiezu
- Radiology and Imaging Sciences, Clinical Center,, National Institutes of Health, 10 Center Drive, 1C352, Bethesda, MD, 20892, USA
| | - Stephanie Harmon
- Artificial Intelligence Resource, National Institutes of Health, Bethesda, USA
| | - Evrim Turkbey
- Radiology and Imaging Sciences, Clinical Center,, National Institutes of Health, 10 Center Drive, 1C352, Bethesda, MD, 20892, USA
| | - Maria Merino
- Pathology Department, National Cancer Institutes, National Institutes of Health, Bethesda, USA
| | - Elizabeth C Jones
- Radiology and Imaging Sciences, Clinical Center,, National Institutes of Health, 10 Center Drive, 1C352, Bethesda, MD, 20892, USA
| | - Mark W Ball
- Urology Oncology Branch, National Cancer Institutes, National Institutes of Health, Bethesda, USA
| | - W Marston Linehan
- Urology Oncology Branch, National Cancer Institutes, National Institutes of Health, Bethesda, USA
| | - Baris Turkbey
- Artificial Intelligence Resource, National Institutes of Health, Bethesda, USA
| | - Ashkan A Malayeri
- Radiology and Imaging Sciences, Clinical Center,, National Institutes of Health, 10 Center Drive, 1C352, Bethesda, MD, 20892, USA.
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12
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Sakai S, Ohba K, Migita K, Sekine I, Yamazaki Y. Intratumoral metastasis of sigmoid colon cancer to chromophobe renal cell carcinoma: a case report. Int Cancer Conf J 2024; 13:134-138. [PMID: 38524649 PMCID: PMC10957813 DOI: 10.1007/s13691-023-00651-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2023] [Accepted: 12/24/2023] [Indexed: 03/26/2024] Open
Abstract
We herein report an extremely rare case of intratumoral metastasis of colon cancer to chromophobe renal cell carcinoma. A 71-year-old woman was diagnosed with lung metastasis of sigmoid colon cancer and underwent sigmoid colon resection with D3 lymph node dissection. Preoperative contrast-enhanced computed tomography (CT) revealed a left renal tumor; however, colon resection was prioritized, and the renal tumor was placed under observation. Two years later, CT revealed enlargement of the left renal tumor, and laparoscopic partial left nephrectomy was performed 1 month later. Histopathologic examination showed that the resected renal tumor was a chromophobe renal cell carcinoma with intratumoral metastasis of colon cancer to the renal tumor center, and adjuvant chemotherapy with bevacizumab plus SOX (L-OHP + S-1) was initiated. Because of severe chemotherapy-induced fatigue and nausea, the patient was switched to bevacizumab + S-1. However, the patient's nausea did not improve after this change, and postoperative adjuvant chemotherapy was discontinued at the patient's request 4 months after the partial nephrectomy. Two months after discontinuation of chemotherapy, CT showed no renal recurrence; however, increased lung metastases and a new bone metastasis in the left sciatic bone were observed. Palliative treatment was then initiated because of severe adverse events that made it difficult to continue treatment. In patients who have multiple cancers and an increase in renal tumor size, the possibility of intratumoral metastasis to the renal tumor should be considered.
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Affiliation(s)
- Suzuna Sakai
- Department of Urology, Kouseikai Hospital, Nagasaki, Japan
| | - Kojiro Ohba
- Department of Urology and Renal Transplantation, Nagasaki University Hospital, Nagasaki, Japan
| | | | - Ichiro Sekine
- Department of Pathology, Kouseikai Hospital, Nagasaki, Japan
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13
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Fleury R, Bertail T, Bensalah K, Bernhard JC, Audenet F, Waeckel T, Parier B, Champy C, Olivier J, Doumerc N, Tricard T, Branger N, Bruyere F, Neuville P, Surlemont L, Alexandre Long J, Fontenil A, Vallee M, Roupret M, Boissier R, Jacques Patard J, Durand M, Ouzaid I, Rouget B, Durand X, Joncour C, Belas O, Denise Gomez F, Bigot P, Khene ZE. The Impact of Histological Variants on Oncological Outcomes After Surgical Resection of a Nonmetastatic Renal Cell Carcinoma with Tumor Thrombus: A Multi-institutional Study. EUR UROL SUPPL 2024; 62:123-130. [PMID: 38496822 PMCID: PMC10940768 DOI: 10.1016/j.euros.2024.02.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/22/2024] [Indexed: 03/19/2024] Open
Abstract
Background There is no definitive evidence of the prognosis impact of histological variants (HVs) in patients who undergo surgical resection of a nonmetastatic renal cell carcinoma (nm-RCC) with venous tumor thrombus (TT). Objective To investigate the impact of HVs on the prognosis of patients with nm-RCC with TT after radical surgery. Design setting and participants Patients who underwent radical nephrectomy with the removal of the venous TT for an nm-RCC were included in a retrospective study. Outcome measurements and statistical analysis Three groups were identified: clear cell (ccRCC), papillary (pRCC), and chromophobe (chRCC) RCC. The primary outcome measures (disease-free and overall survival [OS]) were assessed using the Kaplan-Meier method and compared using the log-rank test. Univariate and multivariate Cox proportional hazard models were used to study the impact of HVs on survival. Results and limitations A total of 873 patients were included. The histological subtypes were distributed as follows: ccRCC in 780 cases, pRCC in 58 cases, and chRCC in 35 cases. At the time of data analysis, 612 patients were recurrence free and 228 had died. A survival analysis revealed significant differences in both OS and recurrence-free survival across histological subtypes, with the poorest outcomes observed in pRCC patients (p < 0.05). In a multivariable analysis, pRCC was independently associated with worse disease-free survival and OS (hazard ratio [HR]: 1.71; p = 0.01 and HR: 1.24; p = 0.04), while chRCC was associated with more favorable outcomes than ccRCC (HR: 0.05; p < 0.001 and HR: 0.02; p < 0.001). A limitation of the study is its retrospective nature. Conclusions In this multicentric series, HVs appeared to impact the medium-term oncological prognosis of kidney cancer with TT. Patient summary This study investigated the differences in oncological outcomes among histological variants (clear cell, papillary, and chromophobe) in a cohort of nonmetastatic renal cell carcinoma patients with venous tumor thrombus extension. We observed that these histological variants within this specific subgroup exhibit distinct outcomes, with papillary renal cell carcinoma being associated with the worst prognosis.
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Affiliation(s)
- Raphael Fleury
- Department of Urology, Centre Hospitalier Universitaire de Rennes, Rennes, France
| | - Théophile Bertail
- Department of Urology, Centre Hospitalier Universitaire de Rennes, Rennes, France
| | - Karim Bensalah
- Department of Urology, Centre Hospitalier Universitaire de Rennes, Rennes, France
- LTSI, Inserm U1099, Université de Rennes 1, Rennes, France
| | | | - Francois Audenet
- Department of Urology, Hôpital Européen Georges Pompidou, APHP, Paris, France
| | - Thibaut Waeckel
- Department of Urology, Centre Hospitalier Universitaire de Caen, Caen, France
| | - Bastien Parier
- Department of Urology, Hôpital Bicêtre, APHP, Paris, France
| | - Cécile Champy
- Department of Urology, Centre Hospitalier Henri Mondor, APHP, Créteil, France
| | - Jonathan Olivier
- Department of urology, Centre Hospitalier Universitaire de Lille, Lille, France
| | - Nicolas Doumerc
- Department of Urology, Centre Hospitalier Universitaire Rangueil, Toulouse, France
| | - Thibault Tricard
- Department of Urology, Centre Hospitalier Universitaire de Strasbourg, Strasbourg, France
| | - Nicolas Branger
- Department of Urology, Institut Paoli Calmettes de Marseille, Marseille, France
| | - Franck Bruyere
- Department of Urology, Centre Hospitalier Universitaire de Tours, Tours, France
| | - Paul Neuville
- Department of Urology, Hospices Civils de Lyon, Lyon, France
| | - Louis Surlemont
- Department of Urology, Centre Hospitalier Universitaire de Rouen, Rouen, France
| | - Jean Alexandre Long
- Department of Urology, Centre Hospitalier Universitaire de Grenoble, Grenoble, France
| | - Alexis Fontenil
- Department of Urology, Centre Hospitalier Universitaire de Nîmes, Nîmes, France
| | - Maxime Vallee
- Department of Urology, Centre Hospitalier Universitaire de Poitiers, Poitiers, France
| | - Morgan Roupret
- Department of Urology, Hôpital de la Pitié Salpêtrière, APHP, Paris, France
| | - Romain Boissier
- Department of Urology, Hôpital de la Conception, APHM, Marseille, France
| | - Jean Jacques Patard
- Department of Urology, Centre Hospitalier de Mont-de-Marsan, Mont-de-Marsan, France
| | - Mathieu Durand
- Department of Urology, Centre Hospitalier Universitaire de Nice, Nice, France
| | - Idir Ouzaid
- Department of Urology, Hôpital Bichat, APHP, Paris, France
| | - Benjamin Rouget
- Department of Urology, Centre Hospitalier de Libourne, Libourne, France
| | - Xavier Durand
- Department of Urology, Hôpital Privé Saint Joseph, Paris, France
| | - Charlotte Joncour
- Department of Urology, Centre Hospitalier Universitaire de Reims, Reims, France
| | - Olivier Belas
- Department of Urology, Pôle Santé Sud au Mans, Le Mans, France
| | | | - Pierre Bigot
- Department of Urology, Centre Hospitalier Universitaire d’Angers, d’Angers, France
| | - Zine-Eddine Khene
- Department of Urology, Centre Hospitalier Universitaire de Rennes, Rennes, France
- LTSI, Inserm U1099, Université de Rennes 1, Rennes, France
| | - members of the French Committee of Urologic Oncology CCAFU
- Department of Urology, Centre Hospitalier Universitaire de Rennes, Rennes, France
- LTSI, Inserm U1099, Université de Rennes 1, Rennes, France
- Department of Urology, Centre Hospitalier Universitaire de Bordeaux, Bordeaux, France
- Department of Urology, Hôpital Européen Georges Pompidou, APHP, Paris, France
- Department of Urology, Centre Hospitalier Universitaire de Caen, Caen, France
- Department of Urology, Hôpital Bicêtre, APHP, Paris, France
- Department of Urology, Centre Hospitalier Henri Mondor, APHP, Créteil, France
- Department of urology, Centre Hospitalier Universitaire de Lille, Lille, France
- Department of Urology, Centre Hospitalier Universitaire Rangueil, Toulouse, France
- Department of Urology, Centre Hospitalier Universitaire de Strasbourg, Strasbourg, France
- Department of Urology, Institut Paoli Calmettes de Marseille, Marseille, France
- Department of Urology, Centre Hospitalier Universitaire de Tours, Tours, France
- Department of Urology, Hospices Civils de Lyon, Lyon, France
- Department of Urology, Centre Hospitalier Universitaire de Rouen, Rouen, France
- Department of Urology, Centre Hospitalier Universitaire de Grenoble, Grenoble, France
- Department of Urology, Centre Hospitalier Universitaire de Nîmes, Nîmes, France
- Department of Urology, Centre Hospitalier Universitaire de Poitiers, Poitiers, France
- Department of Urology, Hôpital de la Pitié Salpêtrière, APHP, Paris, France
- Department of Urology, Hôpital de la Conception, APHM, Marseille, France
- Department of Urology, Centre Hospitalier de Mont-de-Marsan, Mont-de-Marsan, France
- Department of Urology, Centre Hospitalier Universitaire de Nice, Nice, France
- Department of Urology, Hôpital Bichat, APHP, Paris, France
- Department of Urology, Centre Hospitalier de Libourne, Libourne, France
- Department of Urology, Hôpital Privé Saint Joseph, Paris, France
- Department of Urology, Centre Hospitalier Universitaire de Reims, Reims, France
- Department of Urology, Pôle Santé Sud au Mans, Le Mans, France
- Department of Urology, Hôpital Tenon, APHP, Paris, France
- Department of Urology, Centre Hospitalier Universitaire d’Angers, d’Angers, France
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14
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Huang RR, Chen Z, Kroeger N, Pantuck A, Said J, Kluger HM, Shuch B, Ye H. CD70 is Consistently Expressed in Primary and Metastatic Clear Cell Renal Cell Carcinoma. Clin Genitourin Cancer 2024; 22:347-353. [PMID: 38195301 DOI: 10.1016/j.clgc.2023.12.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Revised: 12/04/2023] [Accepted: 12/10/2023] [Indexed: 01/11/2024]
Abstract
BACKGROUND CD70 is commonly overexpressed in renal cell carcinoma and is minimally expressed in normal human tissue, making it a potential therapeutic target for patients with advanced renal cell carcinoma. The expression frequency of CD70 in metastatic renal cell carcinoma is not well established. MATERIALS AND METHODS We assessed CD70 immunohistochemistry in 391 primary renal tumors and 72 metastatic renal cell carcinomas on a tissue microarray including 26 sets of paired primary and metastatic tumors. RESULTS CD70 was frequently overexpressed in clear cell carcinoma, with a significantly lower expression rate in papillary renal cell carcinoma (P < .0001). No expression of CD70 was detected in other types of renal tumors and normal renal parenchyma. In clear cell renal cell carcinoma, CD70 expression was significantly correlated with hypoxia pathway proteins, corroborating with a recent study suggesting that CD70 is a downstream target gene of hypoxia-inducible factor. While higher expression levels were observed in males and non-Caucasians, CD70 expression was not associated with tumor grade, sarcomatoid differentiation, stage, or cancer-specific survival. Further, analysis of 26 paired primary and metastatic tumors from same individuals revealed a concordance rate of 85%. CONCLUSION Our findings validated CD70 as a promising therapeutic target for patients with metastatic clear cell renal cell carcinoma. The utility of primary tumor tissue as surrogate samples for metastatic clear cell carcinoma awaits future CD70-targeted clinical trials.
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Affiliation(s)
- Rong Rong Huang
- Department of Pathology and Laboratory Medicine, University of California Los Angeles, David Geffen School of Medicine, Los Angeles, CA
| | - Zhengshan Chen
- Department of Pathology and Laboratory Medicine, University of California Los Angeles, David Geffen School of Medicine, Los Angeles, CA; Pathology, Kaiser Permanente Riverside Medical Center, Riverside, CA
| | - Nils Kroeger
- Department of Urology, University of Greifswald, M-V, Germany
| | - Allan Pantuck
- Department of Urology, University of California Los Angeles, David Geffen School of Medicine, Los Angeles, CA
| | - Jonathan Said
- Department of Pathology and Laboratory Medicine, University of California Los Angeles, David Geffen School of Medicine, Los Angeles, CA
| | | | - Brian Shuch
- Department of Urology, University of California Los Angeles, David Geffen School of Medicine, Los Angeles, CA
| | - Huihui Ye
- Department of Pathology and Laboratory Medicine, University of California Los Angeles, David Geffen School of Medicine, Los Angeles, CA; Department of Urology, University of California Los Angeles, David Geffen School of Medicine, Los Angeles, CA; Department of Pathology and Laboratory Medicine, Cedars-Sinai Medical Center, Los Angeles, CA.
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15
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Kurokawa M, Ikarashi D, Kato R, Kanehira M, Fukagai T, Obara W. A case of postoperative pancreatitis in patients with renal cell carcinoma with an inferior vena cava tumor thrombus treated by presurgical lenvatinib plus pembrolizumab. Int Cancer Conf J 2024; 13:158-161. [PMID: 38524647 PMCID: PMC10957817 DOI: 10.1007/s13691-024-00657-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Accepted: 01/04/2024] [Indexed: 03/26/2024] Open
Abstract
Pancreatic injury is a rare, but noted complication of nephrectomy. We report a case involving a 56-year-old man who presented with cT3bN0M0 left locally advanced renal cell carcinoma with an inferior vena cava thrombus. Nephrectomy with thrombectomy was performed given the remarkable shrinkage of the primary tumor and thrombus following lenvatinib plus pembrolizumab administration. The patient developed postoperative pancreatitis associated with unrecognized minor pancreatic injury, which was treated conservatively. To our knowledge, this has been the first case that underwent nephrectomy for RCC with an IVC thrombus after presurgical lenvatinib plus pembrolizumab and received conservative treatment for postoperative pancreatitis.
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Affiliation(s)
- Masahiro Kurokawa
- Department of Urology, Iwate Medical University School of Medicine, 2-1-1, Yahaba, Shiwa-gun, Morioka, Iwate 028-3695 Japan
- Department of Urology, Showa University School of Medicine, Tokyo, Japan
| | - Daiki Ikarashi
- Department of Urology, Iwate Medical University School of Medicine, 2-1-1, Yahaba, Shiwa-gun, Morioka, Iwate 028-3695 Japan
| | - Renpei Kato
- Department of Urology, Iwate Medical University School of Medicine, 2-1-1, Yahaba, Shiwa-gun, Morioka, Iwate 028-3695 Japan
| | - Mitsugu Kanehira
- Department of Urology, Iwate Medical University School of Medicine, 2-1-1, Yahaba, Shiwa-gun, Morioka, Iwate 028-3695 Japan
| | - Takashi Fukagai
- Department of Urology, Showa University School of Medicine, Tokyo, Japan
| | - Wataru Obara
- Department of Urology, Iwate Medical University School of Medicine, 2-1-1, Yahaba, Shiwa-gun, Morioka, Iwate 028-3695 Japan
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16
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Alzghoul H, Kadri F, Ismail MF, Youssef R, Shamaileh M, Al-Assi AR, Adzhieva L, Alzghoul B. Paraneoplastic NMDA encephalitis, a case report and an extensive review of available literature. Radiol Case Rep 2024; 19:1371-1385. [PMID: 38288050 PMCID: PMC10823033 DOI: 10.1016/j.radcr.2023.11.087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Accepted: 11/30/2023] [Indexed: 01/31/2024] Open
Abstract
Anti-N-methyl-D-aspartate receptor (NMDAr) encephalitis is a prevalent autoimmune condition marked by diverse neuropsychiatric symptoms, primarily impacting young females. The exact mechanisms underlying the development of NMDAr encephalitis have not been fully elucidated. Nonetheless, studies have demonstrated that auto-antibodies targeting the NR1-NR2 subunits of the NMDAr can trigger receptor dysfunction within the central nervous system, thus giving rise to the associated symptoms. Notably, an association exists between NMDAr encephalitis and an underlying neoplastic condition, with approximately 38% of cases exhibiting this paraneoplastic relationship with ovarian teratomas being the most commonly associated malignancy. While the association between NMDAr encephalitis and renal cell carcinoma (RCC) is exceedingly rare. This case report presents the clinical scenario of a 20-year-old female patient diagnosed with NMDAr encephalitis in conjunction with RCC discovered incidentally on a CT abdomen and pelvis performed to rule out an ovarian teratoma. The presented case underscores the importance of adopting a multidisciplinary approach in the diagnosis and treatment of NMDAr encephalitis, particularly when it is linked to an underlying malignancy. Furthermore, it emphasizes the significance of expanding our understanding of the molecular pathogenesis of NMDAr encephalitis to enhance patient care and optimize clinical outcomes. Additionally, a comprehensive review of the existing literature is included, summarizing all reported malignancies associated with NMDAr encephalitis.
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Affiliation(s)
- Hamza Alzghoul
- University of Central Florida College of Medicine, Graduate Medical Education, Orlando, FL, USA
| | - Ferdous Kadri
- Division of Pulmonary and Critical Care Medicine, Cedars Sinai Medical Center, Los Angeles, CA, USA
| | - Mohamed F. Ismail
- University of Central Florida College of Medicine, Graduate Medical Education, Orlando, FL, USA
| | - Robeer Youssef
- Jordan University of Science and Technology College of Medicine, Irbid, Jordan
| | | | | | | | - Bashar Alzghoul
- Division of Pulmonary, Critical Care and Sleep Medicine, University of Florida, Gainesville, FL, USA
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17
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Oldan JD, Schroeder JA, Hoffman-Censits J, Rathmell WK, Milowsky MI, Solnes LB, Nimmagadda S, Gorin MA, Khandani AH, Rowe SP. PET/Computed Tomography Transformation of Oncology: Kidney and Urinary Tract Cancers. PET Clin 2024; 19:197-206. [PMID: 38199916 DOI: 10.1016/j.cpet.2023.12.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2024]
Abstract
Renal cell carcinoma (RCC) and urothelial carcinoma (UC) are two of the most common genitourinary malignancies. 2-deoxy-2-[18F]fluoro-d-glucose (18F-FDG) can play an important role in the evaluation of patients with RCC and UC. In addition to the clinical utility of 18F-FDG PET to evaluate for metastatic RCC or UC, the shift in molecular imaging to focus on specific ligand-receptor interactions should provide novel diagnostic and therapeutic opportunities in genitourinary malignancies. In combination with the rise of artificial intelligence, our ability to derive imaging biomarkers that are associated with treatment selection, response assessment, and overall patient prognostication will only improve.
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Affiliation(s)
- Jorge D Oldan
- Molecular Imaging and Therapeutics, Department of Radiology, University of North Carolina, Chapel Hill, NC, USA
| | - Jennifer A Schroeder
- Molecular Imaging and Therapeutics, Department of Radiology, University of North Carolina, Chapel Hill, NC, USA
| | - Jean Hoffman-Censits
- Department of Medical Oncology and Urology, Sidney Kimmel Comprehensive Cancer Center, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - W Kimryn Rathmell
- Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Matthew I Milowsky
- Lineberger Comprehensive Cancer Center, University of North Carolina, Chapel Hill, NC, USA
| | - Lilja B Solnes
- The Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Sridhar Nimmagadda
- The Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Michael A Gorin
- Milton and Carroll Petrie Department of Urology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Amir H Khandani
- Molecular Imaging and Therapeutics, Department of Radiology, University of North Carolina, Chapel Hill, NC, USA
| | - Steven P Rowe
- Molecular Imaging and Therapeutics, Department of Radiology, University of North Carolina, Chapel Hill, NC, USA.
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18
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Baudo A, Incesu RB, Morra S, Scheipner L, Jannello LMI, de Angelis M, Siech C, Tian Z, Acquati P, Tilki D, Longo N, Ahyai S, de Cobelli O, Briganti A, Chun FKH, Saad F, Shariat SF, Carmignani L, Karakiewicz PI. Other-Cause Mortality, According to Partial vs. Radical Nephrectomy: Age and Stage Analyses. Clin Genitourin Cancer 2024; 22:181-188. [PMID: 38042729 DOI: 10.1016/j.clgc.2023.10.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 10/26/2023] [Accepted: 10/29/2023] [Indexed: 12/04/2023]
Abstract
INTRODUCTION We tested the association between other-cause mortality and partial vs. radical nephrectomy in patients with T1a, T1b, and T2 renal cell carcinoma, across all patient ages. MATERIAL AND METHODS Within the Surveillance, Epidemiology, and End Results database (2010-2020), patients with localized renal cell carcinoma stages (T1a-T1b-T2, N0, M0), who underwent partial or radical nephrectomy were identified. Only patients with tumor size 2 to 10 cm were included. Cumulative incidence plots and multivariable competing risks regression models were used. RESULTS Of 68,195 patients, 28,845 (42%) underwent partial nephrectomy vs. 39,350 (58%) radical nephrectomy. In T1a patients, 5-year other-cause mortality rates were 6% for partial nephrectomy vs. 11% for radical nephrectomy (Δ=5%). In T1a patients, partial nephrectomy independently predicted lower other-cause mortality, across all ages (HR: 0.73, P < .001). In age category subgroup analyses addressing T1a patients, in all age categories, partial nephrectomy invariably predicted lower other-cause mortality than radical nephrectomy: ≤59 years (HR: 0.67, P < .001); 60 to 69 years (HR: 0.70, P < .001); and ≥70 years (HR: 0.79, P < .001). Finally, in T1b patients, as well as in T2 patients, no other-cause mortality advantage was recorded for partial vs. radical nephrectomy: T1b (8 vs. 10%, Δ=2%); T2 (8 vs. 9%, Δ=1%). CONCLUSIONS Relative to radical nephrectomy, partial nephrectomy is associated with lower other-cause mortality in stage T1a renal cell carcinoma patients across all age categories, including the oldest patients. Conversely, no clinically meaningful other-cause mortality benefit was associated with partial nephrectomy in stages T1b or T2, regardless of age, including youngest patients.
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Affiliation(s)
- Andrea Baudo
- Division of Urology, Cancer Prognostics and Health Outcomes Unit, University of Montréal Health Center, Montréal, Québec, Canada; Department of Urology, IRCCS Policlinico San Donato, Milan, Italy.
| | - Reha-Baris Incesu
- Division of Urology, Cancer Prognostics and Health Outcomes Unit, University of Montréal Health Center, Montréal, Québec, Canada; Martini-Klinik Prostate Cancer Center, University Hospital Hamburg-Eppendorf, Hamburg, Germany
| | - Simone Morra
- Division of Urology, Cancer Prognostics and Health Outcomes Unit, University of Montréal Health Center, Montréal, Québec, Canada; Department of Neurosciences, Science of Reproduction and Odontostomatology, University of Naples Federico II, Naples, Italy
| | - Lukas Scheipner
- Division of Urology, Cancer Prognostics and Health Outcomes Unit, University of Montréal Health Center, Montréal, Québec, Canada; Department of Urology, Medical University of Graz, Graz, Austria
| | - Letizia Maria Ippolita Jannello
- Division of Urology, Cancer Prognostics and Health Outcomes Unit, University of Montréal Health Center, Montréal, Québec, Canada; Department of Urology, IEO European Institute of Oncology, Milan, Italy
| | - Mario de Angelis
- Division of Urology, Cancer Prognostics and Health Outcomes Unit, University of Montréal Health Center, Montréal, Québec, Canada; Division of Experimental Oncology/Unit of Urology, URI, Urological Research Institute, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Carolin Siech
- Division of Urology, Cancer Prognostics and Health Outcomes Unit, University of Montréal Health Center, Montréal, Québec, Canada; Department of Urology, University Hospital Frankfurt, Goethe University Frankfurt am Main, Frankfurt am Main, Germany
| | - Zhe Tian
- Division of Urology, Cancer Prognostics and Health Outcomes Unit, University of Montréal Health Center, Montréal, Québec, Canada
| | - Pietro Acquati
- Department of Urology, IRCCS Policlinico San Donato, Milan, Italy
| | - Derya Tilki
- Martini-Klinik Prostate Cancer Center, University Hospital Hamburg-Eppendorf, Hamburg, Germany; Department of Urology, University Hospital Hamburg-Eppendorf, Hamburg, Germany; Department of Urology, Koc University Hospital, Istanbul, Turkey
| | - Nicola Longo
- Department of Neurosciences, Science of Reproduction and Odontostomatology, University of Naples Federico II, Naples, Italy
| | - Sascha Ahyai
- Department of Urology, Medical University of Graz, Graz, Austria
| | | | - Alberto Briganti
- Division of Experimental Oncology/Unit of Urology, URI, Urological Research Institute, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Felix K H Chun
- Department of Urology, University Hospital Frankfurt, Goethe University Frankfurt am Main, Frankfurt am Main, Germany
| | - Fred Saad
- Division of Urology, Cancer Prognostics and Health Outcomes Unit, University of Montréal Health Center, Montréal, Québec, Canada
| | - Shahrokh F Shariat
- Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria; Department of Urology, Weill Cornell Medical College, New York, NY; Department of Urology, University of Texas Southwestern Medical Center, Dallas, TX; Hourani Center of Applied Scientific Research, Al-Ahliyya Amman University, Amman, Jordan
| | - Luca Carmignani
- Department of Urology, IRCCS Policlinico San Donato, Milan, Italy; Department of Urology, IRCCS Ospedale Galeazzi, Sant'Ambrogio, Milan, Italy
| | - Pierre I Karakiewicz
- Division of Urology, Cancer Prognostics and Health Outcomes Unit, University of Montréal Health Center, Montréal, Québec, Canada
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Saitta C, Afari JA, Walia A, Patil D, Tanaka H, Hakimi K, Wang L, Meagher MF, Liu F, Nguyen MV, Puri D, Cerrato C, Saidian A, Kobayashi M, Fukuda S, Fujii Y, Master V, Derweesh IH. Unraveling the BMI paradox in different renal cortical tumors: insights from the INMARC registry. Urol Oncol 2024; 42:119.e1-119.e16. [PMID: 38341362 DOI: 10.1016/j.urolonc.2023.11.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Revised: 09/19/2023] [Accepted: 11/19/2023] [Indexed: 02/12/2024]
Abstract
OBJECTIVE To investigate impact of body mass index (BMI) on survival across different histologies and stages of renal cell carcinoma (RCC). METHODS We conducted a retrospective multicenter analysis of clear cell (ccRCC) and non-ccRCC. Obesity was defined according to the WHO criteria (non-Asian BMI >30 Kg/m2, Asian BMI >27.5 Kg/m2). Multivariable analysis (MVA) via Cox regression model was conducted for all-cause (ACM), cancer-specific mortality (CSM) and recurrence. RESULTS A total of 3,880 patients with a median follow-up of 31 (IQR 9-64) months were analyzed. Overall, 1,373 (35.3%) were obese; 2,895 (74.6%) were ccRCC and 985 (25.3%) were non-ccRCC (chRCC 246 [24.9%], pRCC 469 [47.6%] and vhRCC 270 [27.4%]). MVA in ccRCC revealed obesity associated with decreased risk of ACM, CSM and recurrence (hazard ratio [HR] 0.80, P = 0.044; HR 0.71, P = 0.039; HR 0.73, P = 0.012, respectively), while in non-ccRCC was not associated with decreased risk of ACM, CSM, and recurrence (P = 0.84, P = 0.53, P = 0.84, respectively). Subset analysis in stage IV ccRCC demonstrated obesity as associated with a decreased risk of ACM, CSM, and recurrence (HR 0.68, P = 0.04; HR 0.59, P = 0.01; HR 0.59, P = 0.01, respectively), while in stage I-III ccRCC was not (P = 0.21; P = 0.30; P = 0.19, respectively). CONCLUSION Our findings refute a broad "obesity paradox" for RCC. Obesity was not associated with improved survival in non-ccRCC and in nonmetastatic ccRCC, while metastatic ccRCC patients with obesity had improved survival outcomes.
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Affiliation(s)
- Cesare Saitta
- Department of Urology, UC San Diego Health System, San Diego, CA
| | - Jonathan A Afari
- Department of Urology, UC San Diego Health System, San Diego, CA
| | - Arman Walia
- Department of Urology, UC San Diego Health System, San Diego, CA
| | | | - Hajime Tanaka
- Department of Urology, Tokyo Medical and Dental University, Tokyo, Japan
| | - Kevin Hakimi
- Department of Urology, UC San Diego Health System, San Diego, CA
| | - Luke Wang
- Department of Urology, UC San Diego Health System, San Diego, CA
| | | | - Franklin Liu
- Department of Urology, UC San Diego Health System, San Diego, CA
| | - Mimi V Nguyen
- Department of Urology, UC San Diego Health System, San Diego, CA
| | - Dhruv Puri
- Department of Urology, UC San Diego Health System, San Diego, CA
| | - Clara Cerrato
- Department of Urology, UC San Diego Health System, San Diego, CA
| | - Ava Saidian
- Department of Urology, UC San Diego Health System, San Diego, CA
| | - Masaki Kobayashi
- Department of Urology, Tokyo Medical and Dental University, Tokyo, Japan
| | - Shohei Fukuda
- Department of Urology, Tokyo Medical and Dental University, Tokyo, Japan
| | - Yasuhisa Fujii
- Department of Urology, Tokyo Medical and Dental University, Tokyo, Japan
| | - Viraj Master
- Department of Urology, Emory Medical Center, Atlanta, GA
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20
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Tang B, Duan R, Fan Z, Yan X, Li S, Zhou L, Li J, Xu H, Mao L, Lian B, Wang X, Bai X, Wei X, Li C, Cui C, Si L, Chi Z, Guo J, Sheng X. Natural history of bone-only metastasis in renal cell carcinoma. Urol Oncol 2024; 42:119.e17-119.e22. [PMID: 38383241 DOI: 10.1016/j.urolonc.2024.01.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2023] [Revised: 11/29/2023] [Accepted: 01/25/2024] [Indexed: 02/23/2024]
Abstract
BACKGROUND Bone metastasis (BM) is considered a poor prognostic factor of renal cell carcinoma (RCC). Confusion exists regarding how to deal with RCC patients with bone-only metastasis. PATIENTS AND METHODS The clinical data of consecutive RCC patients with bone-only metastasis at Peking University Cancer Hospital between 2006 and 2018 were retrospectively collected and analyzed. RESULTS Fifty-four eligible patients were screened from an RCC database of 1,878 metastatic patients. After a median follow-up of 43.6 m, 61.1% of the patients were presented with progression of prior BM or new BM. The progression-free survival (PFS) and overall survival (OS) was 16.2 m (95%CI: 11.4-21.0) and 65.2 m, respectively. For the 30 patients with oligo-metastasis (≤3 loci) and 24 ones with multiple-metastasis (>3 loci), the median OS was not reached and 42.0m (95%CI: 12.7-71.2) with statistical difference (P < 0.001). In the oligo-metastasis group, the median PFS of the 15 patients treated with local therapy and of the 13 patients treated with systemic therapy was 14.2 m (95%CI: 5.3-23.3) and 18.0 m (95%CI:15.4-20.6), respectively. In the multiple-metastasis group, the median PFS and OS of the 18 patients treated with systemic therapy was 16.6 m (95%CI: 7.5-25.7) and 63.9 m (95%CI: 21.8-106.0), respectively. Univariate analysis and multivariate analysis showed that the number of metastatic sites (oligo/multiple) and International Metastatic Renal Cell Carcinoma Database Consortium (IMDC) score, RCC pathological subtype were significantly associated with prognosis (P < 0.05). CONCLUSION RCC patients with bone-only metastases have a favorable prognosis. The number of metastatic sites, IMDC, RCC pathological subtype could serve as survival predictors, which might provide clue of treatment modality.
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Affiliation(s)
- Bixia Tang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Melanoma and Soft Tissue Sarcoma, Peking University Cancer Hospital & Institute, Beijing, China
| | - Rong Duan
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Genitourinary Oncology, Peking University Cancer Hospital & Institute, Beijing, China
| | - Zenan Fan
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Genitourinary Oncology, Peking University Cancer Hospital & Institute, Beijing, China
| | - Xieqiao Yan
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Genitourinary Oncology, Peking University Cancer Hospital & Institute, Beijing, China
| | - Siming Li
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Genitourinary Oncology, Peking University Cancer Hospital & Institute, Beijing, China
| | - Li Zhou
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Genitourinary Oncology, Peking University Cancer Hospital & Institute, Beijing, China
| | - Juan Li
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Genitourinary Oncology, Peking University Cancer Hospital & Institute, Beijing, China
| | - Huayan Xu
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Genitourinary Oncology, Peking University Cancer Hospital & Institute, Beijing, China
| | - Lili Mao
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Melanoma and Soft Tissue Sarcoma, Peking University Cancer Hospital & Institute, Beijing, China
| | - Bin Lian
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Melanoma and Soft Tissue Sarcoma, Peking University Cancer Hospital & Institute, Beijing, China
| | - Xuan Wang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Melanoma and Soft Tissue Sarcoma, Peking University Cancer Hospital & Institute, Beijing, China
| | - Xue Bai
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Melanoma and Soft Tissue Sarcoma, Peking University Cancer Hospital & Institute, Beijing, China
| | - Xiaoting Wei
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Melanoma and Soft Tissue Sarcoma, Peking University Cancer Hospital & Institute, Beijing, China
| | - Caili Li
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Genitourinary Oncology, Peking University Cancer Hospital & Institute, Beijing, China
| | - Chuanliang Cui
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Genitourinary Oncology, Peking University Cancer Hospital & Institute, Beijing, China
| | - Lu Si
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Melanoma and Soft Tissue Sarcoma, Peking University Cancer Hospital & Institute, Beijing, China
| | - Zhihong Chi
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Melanoma and Soft Tissue Sarcoma, Peking University Cancer Hospital & Institute, Beijing, China
| | - Jun Guo
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Genitourinary Oncology, Peking University Cancer Hospital & Institute, Beijing, China
| | - Xinan Sheng
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Department of Genitourinary Oncology, Peking University Cancer Hospital & Institute, Beijing, China.
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Beckermann KE, Patnaik A, Winer I, Tan W, Bashir B, Kyriakopoulos CE, Sweis RF, Chamberlain M, Rini BI. A phase 1b open-label study to evaluate the safety, tolerability, pharmacokinetics, and pharmacodynamics of py314 in combination with pembrolizumab in patients with advanced renal cell carcinoma. Invest New Drugs 2024; 42:179-184. [PMID: 38372949 DOI: 10.1007/s10637-024-01419-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Accepted: 01/11/2024] [Indexed: 02/20/2024]
Abstract
Checkpoint inhibition (CPI) is a standard therapeutic approach in metastatic renal cell carcinoma (RCC). However, not all patients respond to CPI, and the immune suppressive characteristics of the RCC tumor microenvironment may contribute to treatment failure. Triggering Receptor Expressed on Myeloid Cells-2 (TREM2) is a transmembrane protein expressed on a subset of myeloid cells with M2-like anti-inflammatory properties that has previously been associated with disease recurrence after nephrectomy and poor outcomes when expressed at high levels. PY314 is a humanized monoclonal antibody targeting TREM2 that depletes tumor-associated macrophages. In this study, the combination of PY314 and pembrolizumab was investigated in patients with CPI-refractory RCC. Eligible patients had clear cell RCC with disease progression on prior CPI either in combination or sequentially with VEGF-TKI. Patients were treated with PY314 10 mg/kg in combination with pembrolizumab 200 mg IV every 21 days. The primary objective was to assess safety and tolerability and secondary objectives included pharmacokinetics and anti-tumor activity by RECIST v1.1. Seventeen patients were enrolled with a median age of 67 years, 82% male, 100% had prior CPI, and 76% had received three or more prior lines of therapy. The combination of PY314 and pembrolizumab demonstrated an acceptable safety profile with 47.1% any grade treatment-related adverse events (AE) (including only 5.9% grade ≥ 3), the most common being fatigue, pyrexia, nausea, and infusion-related reactions. One patient achieved a partial response (6%), and four patients had stable disease (24%) as their best response. The median PFS was 1.4 months (95% CI 1.2- 3.8). The combination of PY314 and pembrolizumab was safe, but the limited anti-tumor effect observed suggests that TREM2 targeting in conjunction with PD-1 blockade may not overcome resistance to prior CPI. Further investigation is warranted to determine if improved efficacy can be achieved in IO-naïve settings. Trial Registration: NCT04691375.
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Affiliation(s)
- Kathryn E Beckermann
- Vanderbilt University Medical Center, 2220 Pierce Avenue, PRB 777, Nashville, TN, 37232, USA
| | - Amita Patnaik
- START South Texas Accelerated Research Therapeutics, San Antonio, TX, 78229, USA
| | - Ira Winer
- Department of Oncology, Wayne State University and Karmanos Cancer Institute, Detroit, MI, 48201, USA
| | | | - Babar Bashir
- Sidney Kimmel Cancer Center at Thomas Jefferson University, Philadelphia, PA, 19107, USA
| | | | - Randy F Sweis
- Section of Hematology/Oncology, Department of Medicine, University of Chicago, Chicago, IL, USA
| | - Marc Chamberlain
- Starlight/Lantern Pharma, 7700 Windrose Ave. Office 3-187, Piano, TX, USA
| | - Brian I Rini
- Vanderbilt University Medical Center, 2220 Pierce Avenue, PRB 777, Nashville, TN, 37232, USA.
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22
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Retraction: RASA1 inhibits the progression of renal cell carcinoma by decreasing the expression of miR-223-3p and promoting the expression of FBXW7. Biosci Rep 2024; 44:BSR-2019-4143_RET. [PMID: 38516709 DOI: 10.1042/BSR-2019-4143_RET] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/23/2024] Open
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de Angelis M, Morra S, Scheipner L, Siech C, Jannello LMI, Baudo A, Goyal JA, Tian Z, Longo N, Ahyai S, de Cobelli O, Chun FKH, Saad F, Shariat SF, Carmignani L, Montorsi F, Briganti A, Karakiewicz PI. Cancer-specific mortality in non-metastatic T1a renal cell carcinoma treated with radiotherapy versus partial nephrectomy. World J Urol 2024; 42:193. [PMID: 38530480 DOI: 10.1007/s00345-024-04856-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Accepted: 02/06/2024] [Indexed: 03/28/2024] Open
Abstract
PURPOSE Radiotherapy (RT) represents a treatment option for small renal masses with proven feasibility and tolerability. However, it has never been directly compared to partial nephrectomy (PN) with cancer-specific mortality (CSM) as an endpoint. METHODS Within the Surveillance, Epidemiology, and End Results database (2004-2020), we identified T1aN0M0 renal cell carcinoma (RCC) patients treated with RT or PN. We relied on 1:1 propensity score matching (PSM) for age, tumor size and histology. Subsequently, cumulative incidence plots and multivariable competing risks regression (CRR) models were fitted. The same methodology was then re-applied to a subset of patients with tumor size 21-40 mm. RESULTS Of 40,355 patients with T1aN0M0 RCC, 40,262 underwent PN (99.8%) vs 93 underwent RT (0.2%). RT patients were older (median age 72 vs 60 years, p < 0.001) and harbored larger tumor size (median size 28 vs 25 mm, p < 0.001) and a higher proportion of non-clear cell RCC (49% vs 22%, p < 0.001). After 1:1 PSM (92 RT versus 92 PN patients), cumulative incidence plots' derived CSM was 21.3 vs 4%, respectively. In multivariable CRR models, RT independently predicted higher CSM (hazard ratio (HR) 4.3, p < 0.001). In the subgroup with tumor size 21-40 mm, after 1:1 PSM (72 RT versus 72 PN patients), cumulative incidence plots derived CSM was 21.3% vs 4%, respectively. In multivariable CRR models, RT also independently predicted higher CSM (HR 4.7, p = 0.001). CONCLUSIONS In T1aN0M0 RCC patients, relative to PN, RT is associated with significantly higher absolute and relative CSM, even in patients with tumor size 21-40 mm.
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Affiliation(s)
- Mario de Angelis
- Cancer Prognostics and Health Outcomes Unit, Division of Urology, University of Montréal Health Center, Montreal, QC, Canada.
- Division of Experimental Oncology/Unit of Urology, URI; IRCCS Ospedale San Raffaele, Milan, Italy.
- Vita-Salute San Raffaele University, Milan, Italy.
| | - Simone Morra
- Cancer Prognostics and Health Outcomes Unit, Division of Urology, University of Montréal Health Center, Montreal, QC, Canada
- Department of Neurosciences, Science of Reproduction and Odontostomatology, University of Naples Federico II, 80131, Naples, Italy
| | - Lukas Scheipner
- Cancer Prognostics and Health Outcomes Unit, Division of Urology, University of Montréal Health Center, Montreal, QC, Canada
- Department of Urology, Medical University of Graz, Graz, Austria
| | - Carolin Siech
- Cancer Prognostics and Health Outcomes Unit, Division of Urology, University of Montréal Health Center, Montreal, QC, Canada
- Frankfurt, Goethe University Frankfurt am Main, Frankfurt am Main, Germany
| | - Letizia Maria Ippolita Jannello
- Cancer Prognostics and Health Outcomes Unit, Division of Urology, University of Montréal Health Center, Montreal, QC, Canada
- Department of Urology, IEO European Institute of Oncology, IRCCS, Via Ripamonti 435, Milan, Italy
| | - Andrea Baudo
- Cancer Prognostics and Health Outcomes Unit, Division of Urology, University of Montréal Health Center, Montreal, QC, Canada
- Department of Urology, IRCCS Policlinico San Donato, Milan, Italy
| | - Jordan A Goyal
- Cancer Prognostics and Health Outcomes Unit, Division of Urology, University of Montréal Health Center, Montreal, QC, Canada
| | - Zhe Tian
- Cancer Prognostics and Health Outcomes Unit, Division of Urology, University of Montréal Health Center, Montreal, QC, Canada
| | - Nicola Longo
- Department of Neurosciences, Science of Reproduction and Odontostomatology, University of Naples Federico II, 80131, Naples, Italy
| | - Sascha Ahyai
- Department of Urology, Medical University of Graz, Graz, Austria
| | - Ottavio de Cobelli
- Department of Urology, IEO European Institute of Oncology, IRCCS, Via Ripamonti 435, Milan, Italy
| | - Felix K H Chun
- Frankfurt, Goethe University Frankfurt am Main, Frankfurt am Main, Germany
| | - Fred Saad
- Cancer Prognostics and Health Outcomes Unit, Division of Urology, University of Montréal Health Center, Montreal, QC, Canada
| | - Shahrokh F Shariat
- Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna, Austria
- Department of Urology, Weill Cornell Medical College, New York, NY, USA
- Department of Urology, University of Texas Southwestern Medical Center, Dallas, TX, USA
- Hourani Center of Applied Scientific Research, Al-Ahliyya Amman University, Amman, Jordan
| | - Luca Carmignani
- Department of Urology, IRCCS Policlinico San Donato, Milan, Italy
| | - Francesco Montorsi
- Division of Experimental Oncology/Unit of Urology, URI; IRCCS Ospedale San Raffaele, Milan, Italy
- Vita-Salute San Raffaele University, Milan, Italy
| | - Alberto Briganti
- Division of Experimental Oncology/Unit of Urology, URI; IRCCS Ospedale San Raffaele, Milan, Italy
- Vita-Salute San Raffaele University, Milan, Italy
| | - Pierre I Karakiewicz
- Cancer Prognostics and Health Outcomes Unit, Division of Urology, University of Montréal Health Center, Montreal, QC, Canada
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Mohammadi M, Mansouri K, Mohammadi P, Pournazari M, Najafi H. Exosomes in renal cell carcinoma: challenges and opportunities. Mol Biol Rep 2024; 51:443. [PMID: 38520545 DOI: 10.1007/s11033-024-09384-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2024] [Accepted: 02/26/2024] [Indexed: 03/25/2024]
Abstract
Renal cell carcinoma (RCC) is the most common type of kidney cancer that accounts for approximately 2-3% of adult malignancies. Among the primary treatment methods for this type of cancer are surgery and targeted treatment. Still, due to less than optimal effectiveness, there are problems such as advanced distant metastasis, delayed diagnosis, and drug resistance that continue to plague patients. In recent years, therapeutic advances have increased life expectancy and effective treatment in renal cell carcinoma patients. One of these methods is the use of stem cells. Although the therapeutic effects of stem cells, especially mesenchymal stem cells, are still impressive, today, extracellular vesicles (EVs) as carrying molecules and various mediators in intercellular communications, having a central role in tumorigenesis, metastasis, immune evasion, and drug response, and on the other hand, due to its low immunogenicity and strong regulatory properties of the immune system, has received much attention from researchers and doctors. Despite the increasing interest in exosomes as the most versatile type of EVs, the heterogeneity of their efficacy presents challenges and, on the other hand, exciting opportunities for diagnostic and clinical interventions.In the upcoming article, we will review the various aspects of exosomes' effects in the prevention, treatment, and progress of renal cell carcinoma and also ways to optimize them to strengthen their positive sides.
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Affiliation(s)
- Mahan Mohammadi
- Medical Biology Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Kamran Mansouri
- Medical Biology Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran
- Health Technology Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Pantea Mohammadi
- Medical Biology Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Mehran Pournazari
- Clinical Research Development Center, Imam Reza Hospital, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Houshang Najafi
- Medical Biology Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran.
- Health Technology Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran.
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25
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Oh SW, Byun SS, Kim JK, Jeong CW, Kwak C, Hwang EC, Kang SH, Chung J, Kim YJ, Ha YS, Hong SH. Machine learning models for predicting the onset of chronic kidney disease after surgery in patients with renal cell carcinoma. BMC Med Inform Decis Mak 2024; 24:85. [PMID: 38519947 PMCID: PMC10960396 DOI: 10.1186/s12911-024-02473-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Accepted: 03/03/2024] [Indexed: 03/25/2024] Open
Abstract
BACKGROUND Patients with renal cell carcinoma (RCC) have an elevated risk of chronic kidney disease (CKD) following nephrectomy. Therefore, continuous monitoring and subsequent interventions are necessary. It is recommended to evaluate renal function postoperatively. Therefore, a tool to predict CKD onset is essential for postoperative follow-up and management. METHODS We constructed a cohort using data from eight tertiary hospitals from the Korean Renal Cell Carcinoma (KORCC) database. A dataset of 4389 patients with RCC was constructed for analysis from the collected data. Nine machine learning (ML) models were used to classify the occurrence and nonoccurrence of CKD after surgery. The final model was selected based on the area under the receiver operating characteristic (AUROC), and the importance of the variables constituting the model was confirmed using the shapley additive explanation (SHAP) value and Kaplan-Meier survival analyses. RESULTS The gradient boost algorithm was the most effective among the various ML models tested. The gradient boost model demonstrated superior performance with an AUROC of 0.826. The SHAP value confirmed that preoperative eGFR, albumin level, and tumor size had a significant impact on the occurrence of CKD after surgery. CONCLUSIONS We developed a model to predict CKD onset after surgery in patients with RCC. This predictive model is a quantitative approach to evaluate post-surgical CKD risk in patients with RCC, facilitating improved prognosis through personalized postoperative care.
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Affiliation(s)
- Seol Whan Oh
- Department of Medical Informatics, College of Medicine, The Catholic University of Korea, 06591, Seoul, Korea
- Department of Biomedicine & Health Sciences, The Catholic University of Korea, 06591, Seoul, Korea
| | - Seok-Soo Byun
- Department of Urology, Seoul National University College of Medicine, Seoul National University Bundang Hospital, 13620, Seongnam, Korea
| | - Jung Kwon Kim
- Department of Urology, Seoul National University College of Medicine, Seoul National University Bundang Hospital, 13620, Seongnam, Korea
| | - Chang Wook Jeong
- Department of Urology, Seoul National University College of Medicine, Seoul National University Hospital, 03080, Seoul, Korea
| | - Cheol Kwak
- Department of Urology, Seoul National University College of Medicine, Seoul National University Hospital, 03080, Seoul, Korea
| | - Eu Chang Hwang
- Department of Urology, Chonnam National University Medical School, 61469, Gwangju, Korea
| | - Seok Ho Kang
- Department of Urology, Korea University School of Medicine, 02841, Seoul, Korea
| | - Jinsoo Chung
- Department of Urology, National Cancer Center, 10408, Goyang, Korea
| | - Yong-June Kim
- Department of Urology, Chungbuk National University College of Medicine, 28644, Cheongju, Korea
- Department of Urology, College of Medicine, Chungbuk National University, 28644, Cheongju, Korea
| | - Yun-Sok Ha
- Department of Urology, School of Medicine, Kyungpook National University Chilgok Hospital, Kyungpook National University, 41404, Daegu, Korea
| | - Sung-Hoo Hong
- Department of Urology, Seoul St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Republic of Korea.
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26
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Wang J, Lin J, Wang J, Wang Y, Zhu Y, Xu X, Guo J. Effect of Annexin A2 on prognosis and sensitivity to immune checkpoint plus tyrosine kinase inhibition in metastatic renal cell carcinoma. Discov Oncol 2024; 15:86. [PMID: 38519766 PMCID: PMC10959890 DOI: 10.1007/s12672-024-00934-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Accepted: 03/13/2024] [Indexed: 03/25/2024] Open
Abstract
BACKGROUND Immunotherapy (IO) plus tyrosine kinase inhibitor (TKI) therapy is the first-line recommendation for advanced renal cell carcinoma (RCC), but no biomarker has been approved for it. Annexin A2 (ANXA2) can induce immune escape in tumors. METHODS Two independent cohorts of advanced RCC treated by IO + TKI were utilized for survival analysis (ZS-MRCC, n = 45; Javelin-101, n = 726). ANXA2 expression was determined by RNA-sequencing. The impact of ANXA2 on the tumor microenvironment was assessed by RNA-sequencing, flow cytometry and immunohistochemistry in two localized RCC datasets (ZS-HRRCC, n = 40; TCGA-KIRC, n = 530). RESULTS ANXA2 was upregulated in non-responders of IO + TKI therapy (p = 0.027). High-ANXA2 group showed poor progression-free survival (PFS) in both the ZS-MRCC cohort (HR, 2.348; 95% CI 1.084-5.085; P = 0.025) and the Javelin-101 cohort (HR, 1.472; 95% CI 1.043-2.077; P = 0.027). Multivariate Cox regression determined ANXA2 as an independent prognostic factor (HR, 2.619; 95% CI 1.194-5.746; P = 0.016). High-ANXA2 was correlated with decreased proportion of granzyme B+ CD8+ T cells (Spearman's ρ = - 0.40, P = 0.01), and increased TIM-3+ (Spearman's ρ = 0.43, P < 0.001) and CTLA4+ (Spearman's ρ = 0.49, P < 0.001) tumor-infiltrating lymphocytes. A random forest (RF) score was further build by integrating ANXA2 and immune genes, which stratified patients who would benefit from IO + TKI therapy (low-RF score, IO + TKI vs TKI, HR = 0.453, 95% CI 0.328-0.626; high-RF score, IO + TKI vs TKI, HR = 0.877, 95% CI 0.661-1.165; interaction P = 0.003). CONCLUSIONS Upregulated ANXA2 was associated with poor PFS and therapeutic resistance in RCC treated by IO + TKI therapy, and related with T cell exhaustion. The integrated RF score could stratify patients who would benefit from IO + TKI therapy.
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Affiliation(s)
- Jiajun Wang
- Department of Urology, Zhongshan Hospital, Fudan University, No.180 Fenglin Road, Shanghai, 200032, China
| | - Jinglai Lin
- Department of Urology, Zhongshan Hospital (Xiamen), Fudan University, Xiamen, 361015, China
- Xiamen Clinical Research Center for Cancer Therapy, Zhongshan Hospital (Xiamen), Fudan University, Xiamen, 361015, China
| | - Jiahao Wang
- Department of Urology, Zhongshan Hospital, Fudan University, No.180 Fenglin Road, Shanghai, 200032, China
| | - Ying Wang
- Department of Critical Care Medicine, Zhongshan Hospital, Fudan University, Shanghai, 200032, China
| | - Yanjun Zhu
- Department of Urology, Zhongshan Hospital, Fudan University, No.180 Fenglin Road, Shanghai, 200032, China.
| | - Xianglai Xu
- Department of Urology, Zhongshan Hospital, Fudan University, No.180 Fenglin Road, Shanghai, 200032, China.
| | - Jianming Guo
- Department of Urology, Zhongshan Hospital, Fudan University, No.180 Fenglin Road, Shanghai, 200032, China.
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Iacovelli R, Ciccarese C, Buti S, Zucali PA, Fantinel E, Bimbatti D, Verzoni E, Accettura C, Bonomi L, Buttigliero C, Fornarini G, Pipitone S, Atzori F, Masini C, Massari F, Primi F, Strusi A, Giudice GC, Perrino M, Maruzzo M, Milella M, Giannarelli D, Brunelli M, Procopio G, Tortora G. Avelumab Plus Intermittent Axitinib in Previously Untreated Patients with Metastatic Renal Cell Carcinoma. The Tide-A Phase 2 Study. Eur Urol 2024:S0302-2838(24)02132-8. [PMID: 38521617 DOI: 10.1016/j.eururo.2024.02.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 02/16/2024] [Accepted: 02/26/2024] [Indexed: 03/25/2024]
Abstract
BACKGROUND Combinations of vascular endothelial growth factor receptor (VEGFR) tyrosine kinase inhibitors (TKIs) plus immune checkpoint inhibitor (ICI) against PD1/PD-L1 are the standard first-line therapy for patients with metastatic renal cell carcinoma (mRCC), irrespective of the prognostic class. OBJECTIVE To investigate the feasibility and safety of withdrawing VEGFR-TKI but continuing anti-PD1/PD-L1 in patients who achieve a response to their combination. DESIGN, SETTING, AND PARTICIPANTS This was a single-arm phase 2 trial in patients with treatment-naïve mRCC with prior nephrectomy, without symptomatic/bulky disease and no liver metastases. INTERVENTION Enrolled patients received axitinib + avelumab; after 36 wk of therapy those who achieved a tumour response interrupted axitinib and continued avelumab maintenance until disease progression. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS The primary endpoint was the rate of patients without progression 8 wk after the axitinib interruption. The secondary endpoints were the median value for progression-free (mPFS) and overall (mOS) survival and the safety in the overall population. RESULTS AND LIMITATIONS Seventy-nine patients were enrolled and 75 were evaluated for efficacy. A total of 29 (38%) patients had axitinib withdrawn, as per the study design, with 72% of them having no progression after 8 wk and thus achieving the primary endpoint. The mPFS of the overall population was 24 mo, while the mOS was not reached. The objective response rate was 76% (12% complete response and 64% partial response), with 19% of patients having stable disease. In the patients who discontinued axitinib, the incidence of adverse events of any grade was 59% for grade 3 and 3% for grade 4. This study was limited by the lack of a comparative arm. CONCLUSIONS The TIDE-A study demonstrates that the withdrawal of VEGFR-TKI with ICI maintenance is feasible for selected mRCC patients with evidence of a response to the VEGFR-TKI + ICI combination employed in first-line therapy. Axitinib interruption with avelumab maintenance leads to decreased side effects and should be investigated further as a new strategy to delay tumour progression. PATIENT SUMMARY We evaluated whether certain patients with advanced kidney cancer treated with the fist-line combination of axitinib plus avelumab can interrupt the axitinib in case of a tumour response after 36 wk of therapy. We found that axitinib interruption improved the safety of the combination, while the maintenance with avelumab might delay tumour progression.
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Affiliation(s)
- Roberto Iacovelli
- Oncology Unit, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy; Department of Medicine and Translational Surgery, Università Cattolica del Sacro Cuore, Rome, Italy.
| | - Chiara Ciccarese
- Oncology Unit, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy
| | - Sebastiano Buti
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Paolo Andrea Zucali
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Italy; Medical Oncology, Humanitas Research Hospital Humanitas Cancer Center, Rozzano, Italy
| | - Emanuela Fantinel
- Medical Oncology, Azienda Ospedaliera Universitaria Integrata, Verona, Italy
| | - Davide Bimbatti
- Oncology Unit 1, Istituto Oncologico Veneto, IOV - IRCCS, Padua, Italy
| | - Elena Verzoni
- SSD Oncologia Medica Genitourinaria, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | | | - Lucia Bonomi
- Department of Oncology and Hematology, ASST Papa Giovanni XXIII, Bergamo, Italy
| | - Consuelo Buttigliero
- Department of Oncology, University of Turin, San Luigi Gonzaga Hospital, Orbassano, Turin, Italy
| | - Giuseppe Fornarini
- UO Oncologia Medica 1, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Stefania Pipitone
- Department of Oncology and Haematology, Azienda Ospedaliero-Universitaria di Modena, Modena, Italy
| | - Francesco Atzori
- Medical Oncology, University Hospital and University of Cagliari, Cagliari, Italy
| | - Cristina Masini
- Medical Oncology, Comprehensive Cancer Centre IRCCS - AUSL Reggio Emilia, Reggio Emilia, Italy
| | - Francesco Massari
- Medical Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy; Department of Medical and Surgical Sciences (DIMEC), University of Bologna, Bologna, Italy
| | - Francesca Primi
- Medical Oncology, Central Hospital of Belcolle, Viterbo, Italy
| | - Alessandro Strusi
- Department of Medicine and Translational Surgery, Università Cattolica del Sacro Cuore, Rome, Italy
| | | | - Matteo Perrino
- Medical Oncology, Humanitas Research Hospital Humanitas Cancer Center, Rozzano, Italy
| | - Marco Maruzzo
- Oncology Unit 1, Istituto Oncologico Veneto, IOV - IRCCS, Padua, Italy
| | - Michele Milella
- Medical Oncology, Azienda Ospedaliera Universitaria Integrata, Verona, Italy; Department of Medicine, University of Verona, Verona, Italy
| | - Diana Giannarelli
- Biostatistics Unit, Scientific Directorate, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome, Italy
| | - Matteo Brunelli
- Department of Diagnostics and Public Health, Pathology Unit, Azienda Ospedaliera Universitaria Integrata di Verona, University of Verona, Verona, Italy
| | - Giuseppe Procopio
- SSD Oncologia Medica Genitourinaria, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - Giampaolo Tortora
- Oncology Unit, Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy; Department of Medicine and Translational Surgery, Università Cattolica del Sacro Cuore, Rome, Italy
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Putz J, Kestel V, Herout R, Borkowetz A, Leike S, Thomas C, Baunacke M. [Urogenital tumors following kidney transplantation-monocentric analysis of incidences and overview of urological preventive measures]. Urologie 2024:10.1007/s00120-024-02317-3. [PMID: 38512472 DOI: 10.1007/s00120-024-02317-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 02/07/2024] [Indexed: 03/23/2024]
Abstract
BACKGROUND Urogenital tumors are among the most common solid malignancies after kidney transplantation (TX). OBJECTIVE We analyzed the incidence and mortality of urogenital tumors after kidney TX in our own patient population as well as answered the question of recommended follow-up necessity and frequency in this cohort. MATERIALS AND METHODS Retrospective monocentric data collection of tumor diseases and the most common urogenital tumors after kidney TX at the Transplant Center Dresden between 2010 and 2020 was done. From this, we derived recommendations for a useful follow-up concept. RESULTS A total of 13% (93/710) of kidney TX patients developed a neoplasm. Older patients (60.1 ± 10.6 vs. 53.8 ± 12.5; p < 0.001), with higher Charlson scores (≥ 4: 68% vs. 46%; p < 0.001) and a previous tumor history (18% vs. 8%; p < 0.001) were more likely to develop a neoplasm after transplantation. In the multivariate analysis, previous tumor history was found to be an independent predictor of tumor development after renal transplantation (OR 2.2; 95%-KI [1.2-4.1]; p = 0.01). Urogenital tumors accounted for 30% (28/93) of all malignancies. Renal cell carcinoma of the native kidney was the most common (n = 12) neoplasm, followed by prostate cancer (n = 9). CONCLUSION Most solid malignancies after kidney TX arise from the urinary tract. Due to their frequency, there is an urgent need for specialized urological therapy and long-term follow-up care. Even before listing for TX, risk factors can be recognized and individual concepts for follow-up care can be developed.
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Affiliation(s)
- J Putz
- Klinik und Poliklinik für Urologie, Universitätsklinikum Carl Gustav Carus an der Technischen Universität Dresden, Fetscherstr. 74, 01307, Dresden, Deutschland.
| | - V Kestel
- Medizinische Fakultät, Universitätsklinikum Carl Gustav Carus der Technischen Universität Dresden, Dresden, Deutschland
| | - R Herout
- Klinik und Poliklinik für Urologie, Universitätsklinikum Carl Gustav Carus an der Technischen Universität Dresden, Fetscherstr. 74, 01307, Dresden, Deutschland
| | - A Borkowetz
- Klinik und Poliklinik für Urologie, Universitätsklinikum Carl Gustav Carus an der Technischen Universität Dresden, Fetscherstr. 74, 01307, Dresden, Deutschland
| | - S Leike
- Klinik und Poliklinik für Urologie, Universitätsklinikum Carl Gustav Carus an der Technischen Universität Dresden, Fetscherstr. 74, 01307, Dresden, Deutschland
| | - C Thomas
- Klinik und Poliklinik für Urologie, Universitätsklinikum Carl Gustav Carus an der Technischen Universität Dresden, Fetscherstr. 74, 01307, Dresden, Deutschland
| | - M Baunacke
- Klinik und Poliklinik für Urologie, Universitätsklinikum Carl Gustav Carus an der Technischen Universität Dresden, Fetscherstr. 74, 01307, Dresden, Deutschland
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29
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Son Y, Quiring ME, Dalton RM, Thomas B, Davidson N, DeVincentz D, Payne C, Parikh SH, Fink BA, Mueller T, Brown G. Renal mass imaging modalities: does body mass index (BMI) matter? Int Urol Nephrol 2024:10.1007/s11255-024-03962-5. [PMID: 38499727 DOI: 10.1007/s11255-024-03962-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Accepted: 01/22/2024] [Indexed: 03/20/2024]
Abstract
PURPOSE Accurate measurement of renal mass size is crucial in the management of renal cancer. With the burdensome cost of imaging yet its need for management, a better understanding of the variability among patients when determining mass size remains of urgent importance. Current guidelines on optimal imaging are limited, especially with respect to body mass index (BMI). The aim of this study is to discern which modalities accurately measure renal mass size and whether BMI influences such accuracy. METHODS A multi-institutional chart review was performed for adult patients undergoing partial or radical nephrectomy between 2018 and 2021, with 236 patients ultimately included. Patients were categorized by BMI (BMI 1: 18.5-24.9, BMI 2: 25-29.9, BMI 3: 30-34.9, and BMI 4: ≥ 35). The greatest mass lengths were compared between the pathology report and the following: computerized tomography (CT), renal ultrasound, and magnetic resonance imaging (MRI). RESULTS The difference between greatest length on CT with contrast and MRI were significantly different when compared to pathologic measurement. BMI groups 3 and 4 were found to have a significant difference in size estimates compared to BMI 2 for CT with contrast. No difference was found between size estimates by BMI group for any other imaging modality. CONCLUSION CT with contrast becomes less accurate at estimating mass size for patients with BMI > 30. While contrast-enhanced CT remains a vital imaging modality for tissue enhancement in the context of unknown renal masses, caution must be used for mass size estimation in the obese population.
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Affiliation(s)
- Young Son
- Department of Urology, Jefferson Health New Jersey, 18 E Laurel Rd, Stratford, NJ, 08084, USA.
| | - Mark E Quiring
- Texas College of Osteopathic Medicine, University of North Texas Health Science Center, Fort Worth, TX, USA
| | - Raeann M Dalton
- School of Osteopathic Medicine, Rowan University, Stratford, NJ, USA
| | - Brian Thomas
- School of Osteopathic Medicine, Rowan University, Stratford, NJ, USA
| | - Noah Davidson
- Lake Erie College of Osteopathic Medicine, Erie, PA, USA
| | - Dayna DeVincentz
- College of Science and Mathematics, Rowan University, Glassboro, NJ, USA
| | - Collin Payne
- College of Osteopathic Medicine, Nova Southeastern University, Tampa Bay, FL, USA
| | - Sahil H Parikh
- School of Osteopathic Medicine, Rowan University, Stratford, NJ, USA
| | - Benjamin A Fink
- School of Osteopathic Medicine, Rowan University, Stratford, NJ, USA
| | - Thomas Mueller
- Department of Urology, Jefferson Health New Jersey, 18 E Laurel Rd, Stratford, NJ, 08084, USA
| | - Gordon Brown
- Department of Urology, Jefferson Health New Jersey, 18 E Laurel Rd, Stratford, NJ, 08084, USA
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Ding K, Yang Z, Zhang D, Sun L. Efficacy Assessment of Post-nephrectomy Adjuvant Therapies in Patients with Renal Cell Carcinoma. Ann Surg Oncol 2024:10.1245/s10434-024-15121-2. [PMID: 38494564 DOI: 10.1245/s10434-024-15121-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Accepted: 02/14/2024] [Indexed: 03/19/2024]
Abstract
OBJECTIVE The objective of our study was to integrate the efficacy results of post-nephrectomy adjuvant therapies in renal cell carcinoma (RCC) patients with risk of recurrence, and attempt to determine the optimal intervention choice. METHODS We performed standard meta-analysis procedures in compliance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. The PubMed, Embase, and Cochrane Library databases were searched from inception to 22 September 2022. Randomized controlled trials reporting overall survival (OS) or disease-free survival (DFS) of adjuvant therapies, including immune checkpoint inhibitors (ICIs) and targeted therapies, in adult post-nephrectomy RCC patients were eligible for inclusion. RESULTS Seven studies involving 7548 participants were included in our analyses. In contrast with placebo, DFS benefit with ICIs was only observed in female RCC patients and RCC patients with high programmed death-ligand 1 (PD-L1) expression (≥ 1%), sarcomatoid features, and M0 intermediate-high risk. Network meta-analyses demonstrated that pembrolizumab exhibited both DFS and OS benefit compared with placebo, sunitinib, sorafenib, and girentuximab, and only DFS benefit compared with atezolizumab and nivolumab plus ipilimumab. CONCLUSIONS Our results suggest that post-nephrectomy RCC patients with sarcomatoid differentiation and high PD-L1 expression were more responsive to ICIs. Furthermore, pembrolizumab monotherapy exhibited superior DFS and OS results over other adjuvant therapies.
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Affiliation(s)
- Kaiyue Ding
- Department of Nephrology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
- Hunan Key Laboratory of Kidney Disease and Blood Purification, Changsha, Hunan, China
| | - Zhixuan Yang
- Department of Nephrology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
- Hunan Key Laboratory of Kidney Disease and Blood Purification, Changsha, Hunan, China
| | - Danyan Zhang
- Department of Nephrology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
- Hunan Key Laboratory of Kidney Disease and Blood Purification, Changsha, Hunan, China
| | - Lin Sun
- Department of Nephrology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China.
- Hunan Key Laboratory of Kidney Disease and Blood Purification, Changsha, Hunan, China.
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Chiang IC, Chen SY, Hsu YH, Shahidi F, Yen GC. Pterostilbene and 6-shogaol exhibit inhibitory effects on sunitinib resistance and motility by suppressing the RLIP76-initiated Ras/ERK and Akt/mTOR pathways in renal cancer cells. Eur J Pharmacol 2024; 967:176393. [PMID: 38325792 DOI: 10.1016/j.ejphar.2024.176393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Revised: 01/30/2024] [Accepted: 02/04/2024] [Indexed: 02/09/2024]
Abstract
Sunitinib (SUN) is the first-line targeted therapeutic drug for advanced renal cell carcinoma (RCC). However, SUN resistance is frequently observed to result in tumor metastasis, with a poor survival rate. Therefore, finding an effective and safe adjuvant to reduce drug resistance is important for RCC treatment. Pterostilbene (PTE) and 6-shogaol (6-S) are natural phytochemicals found in edible sources and have potential applications against various cancers. However, the biological mechanisms of PTE and 6-S in SUN-resistant RCC are still unclear. Accordingly, this study investigated the regulatory effects of PTE and 6-S on cell survival, drug resistance, and cell invasion in 786-O and SUN-resistant 786-O (786-O SUNR) cells, respectively. The results demonstrated that PTE and 6-S induced apoptosis in both cell lines by upregulating the Bax/Bcl-2 ratio. Additionally, PTE and 6-S increased SUN sensitivity by inhibiting the expression of the RLIP76 transport protein, reduced cell invasion and downregulated MMP expression in both 786-O and 786-O SUNR cells. Mechanistically, PTE, and 6-S significantly and dose-dependently suppressed the RLIP76-initiated Ras/ERK and Akt/mTOR pathways. In summary, PTE and 6-S induce apoptosis, enhance SUN sensitivity, and inhibit migration in both 786-O and 786-O SUNR cells. These novel findings demonstrate the potential of PTE and 6-S as target therapeutic adjuvants for RCC treatment.
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Affiliation(s)
- I-Chen Chiang
- Department of Food Science and Biotechnology, National Chung Hsing University, 145 Xingda Road, Taichung, 40227, Taiwan
| | - Sheng-Yi Chen
- Department of Food Science and Biotechnology, National Chung Hsing University, 145 Xingda Road, Taichung, 40227, Taiwan
| | - Yi-Hao Hsu
- Department of Food Science and Biotechnology, National Chung Hsing University, 145 Xingda Road, Taichung, 40227, Taiwan
| | - Fereidoon Shahidi
- Department of Biochemistry, Memorial University of Newfoundland, St. John's, NL, A1C 5S7, Canada
| | - Gow-Chin Yen
- Department of Food Science and Biotechnology, National Chung Hsing University, 145 Xingda Road, Taichung, 40227, Taiwan.
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Wei M, Yang W, Xu W, Liu G, Xie Y, Dong J, Ji Z. The role of antimicrobial prophylaxis in laparoscopic nephrectomy for renal cell carcinoma. BMC Urol 2024; 24:60. [PMID: 38481245 PMCID: PMC10935941 DOI: 10.1186/s12894-024-01447-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Accepted: 03/01/2024] [Indexed: 03/17/2024] Open
Abstract
BACKGROUND To investigate the role of antimicrobial prophylaxis in laparoscopic nephrectomy for renal cell carcinoma. METHODS We retrospectively enrolled 1000 patients who underwent laparoscopic nephrectomy from August 2019 to November 2021 in the Peking Union Medical College Hospital. Patients were divided into group without antimicrobial prophylaxis (n = 444) and group with antimicrobial prophylaxis (n = 556). Outcomes including 30-day postoperative infection rate, the increase rate of pre- and post-operative white blood cell counts and hospital stay were analyzed. RESULTS The overall infection rate was 5.0% (28/556) in the group with antimicrobial prophylaxis, which was similar to 4.1% (18/444) in the group without antimicrobial prophylaxis (P = 0.461). The increase rate of pre- and post-operative white blood cell counts was significantly lower (85.5% versus 97.0%) in the group with antimicrobial prophylaxis (P = 0.004). The postoperative hospital stay was 5 (4, 6) days in both groups (P = 0.483). Logistic regression analyses identified the use of antimicrobial prophylaxis had no influence on the occurrence of infection events (odds ratio = 0.797; 95% confidence interval, 0.435-1.460; P = 0.462). Hemoglobin (odds ratio = 0.430; 95% confidence interval, 0.257-0.719; P = 0.001) and partial nephrectomy (odds ratio = 2.292; 95% confidence interval, 1.724-3.046; P < 0.001) influenced the use of antimicrobial prophylaxis independently. CONCLUSIONS The use of antimicrobial prophylaxis had no impact on postoperative infection in patients receiving laparoscopic nephrectomy for renal cell carcinoma.
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Affiliation(s)
- Mengchao Wei
- Department of Urology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Dongcheng, Beijing, 100000, China
| | - Wenjie Yang
- Department of Urology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Dongcheng, Beijing, 100000, China
| | - Weifeng Xu
- Department of Urology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Dongcheng, Beijing, 100000, China
| | - Guanghua Liu
- Department of Urology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Dongcheng, Beijing, 100000, China
| | - Yi Xie
- Department of Urology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Dongcheng, Beijing, 100000, China
| | - Jie Dong
- Department of Urology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Dongcheng, Beijing, 100000, China
| | - Zhigang Ji
- Department of Urology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Dongcheng, Beijing, 100000, China.
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Liang R, Zhao A, Peng L, Xu X, Zhong J, Wu F, Yi F, Zhang S, Wu S, Hou J. Enhanced Artificial Intelligence Strategies in Renal Oncology: Iterative Optimization and Comparative Analysis of GPT 3.5 Versus 4.0. Ann Surg Oncol 2024:10.1245/s10434-024-15107-0. [PMID: 38472675 DOI: 10.1245/s10434-024-15107-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Accepted: 02/12/2024] [Indexed: 03/14/2024]
Abstract
BACKGROUND The rise of artificial intelligence (AI) in medicine has revealed the potential of ChatGPT as a pivotal tool in medical diagnosis and treatment. This study assesses the efficacy of ChatGPT versions 3.5 and 4.0 in addressing renal cell carcinoma (RCC) clinical inquiries. Notably, fine-tuning and iterative optimization of the model corrected ChatGPT's limitations in this area. METHODS In our study, 80 RCC-related clinical questions from urology experts were posed three times to both ChatGPT 3.5 and ChatGPT 4.0, seeking binary (yes/no) responses. We then statistically analyzed the answers. Finally, we fine-tuned the GPT-3.5 Turbo model using these questions, and assessed its training outcomes. RESULTS We found that the average accuracy rates of answers provided by ChatGPT versions 3.5 and 4.0 were 67.08% and 77.50%, respectively. ChatGPT 4.0 outperformed ChatGPT 3.5, with a higher accuracy rate in responses (p < 0.05). By counting the number of correct responses to the 80 questions, we then found that although ChatGPT 4.0 performed better (p < 0.05), both versions were subject to instability in answering. Finally, by fine-tuning the GPT-3.5 Turbo model, we found that the correct rate of responses to these questions could be stabilized at 93.75%. Iterative optimization of the model can result in 100% response accuracy. CONCLUSION We compared ChatGPT versions 3.5 and 4.0 in addressing clinical RCC questions, identifying their limitations. By applying the GPT-3.5 Turbo fine-tuned model iterative training method, we enhanced AI strategies in renal oncology. This approach is set to enhance ChatGPT's database and clinical guidance capabilities, optimizing AI in this field.
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Affiliation(s)
- Rui Liang
- Department of Urology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
- Department of Urology, South China Hospital, Medical School, Shenzhen University, Shenzhen, Guangdong, China
- Department of Urology, The Third Affiliated Hospital of Shenzhen University (Luohu Hospital Group), Shenzhen University, Shenzhen, Guangdong, China
| | - Anguo Zhao
- Department of Urology, South China Hospital, Medical School, Shenzhen University, Shenzhen, Guangdong, China
- Department of Urology, Medical Center of Soochow University, Suzhou Dushu Lake Hospital, Dushu Lake Hospital Affiliated to Soochow University, Suzhou, Jiangsu, China
| | - Lei Peng
- Department of Urology, South China Hospital, Medical School, Shenzhen University, Shenzhen, Guangdong, China
- Department of Urology, The Third Affiliated Hospital of Shenzhen University (Luohu Hospital Group), Shenzhen University, Shenzhen, Guangdong, China
- Department of Urology, Lanzhou University Second Hospital, Lanzhou, Gansu, China
- North Sichuan Medical College (University), Nanchong, Sichuan, China
| | - Xiaojian Xu
- Department of Urology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Jianye Zhong
- Department of Urology, South China Hospital, Medical School, Shenzhen University, Shenzhen, Guangdong, China
| | - Fan Wu
- Faculty of Intelligent Manufacturing and Control Engineering, Shanghai Polytechnic University, Shanghai, China
| | - Fulin Yi
- North Sichuan Medical College (University), Nanchong, Sichuan, China
| | - Shaohua Zhang
- Department of Urology, South China Hospital, Medical School, Shenzhen University, Shenzhen, Guangdong, China.
- Department of Urology, The Third Affiliated Hospital of Shenzhen University (Luohu Hospital Group), Shenzhen University, Shenzhen, Guangdong, China.
| | - Song Wu
- Department of Urology, South China Hospital, Medical School, Shenzhen University, Shenzhen, Guangdong, China.
- Department of Urology, The Third Affiliated Hospital of Shenzhen University (Luohu Hospital Group), Shenzhen University, Shenzhen, Guangdong, China.
- Department of Urology, Lanzhou University Second Hospital, Lanzhou, Gansu, China.
| | - Jianquan Hou
- Department of Urology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China.
- Department of Urology, Medical Center of Soochow University, Suzhou Dushu Lake Hospital, Dushu Lake Hospital Affiliated to Soochow University, Suzhou, Jiangsu, China.
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Nicaise E, Feldman AS, Gusev A, Yu A, Nimmagadda N, Wszolek MF, McGovern F, Blute ML, Dahl DM. A contemporary comparison of laparoscopic versus open partial nephrectomy for renal cell carcinoma. BMC Urol 2024; 24:58. [PMID: 38475808 DOI: 10.1186/s12894-024-01423-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Accepted: 02/01/2024] [Indexed: 03/14/2024] Open
Abstract
PURPOSE To analyze surgical and oncologic outcomes of patients undergoing open partial nephrectomy (OPN) versus laparoscopic partial nephrectomy (LPN) for treatment of renal cell carcinoma (RCC). METHODS We retrospectively investigated our institutional RCC database for patients who underwent PN for RCC from 1997 to 2018. Decision for technique was at the discretion of the operating urologist, following practice patterns and training history. Outcomes analyzed included pre/peri/post-operative parameters, pathologic outcomes, and disease recurrence rates. RESULTS 1088 patients underwent PN from 1997 to 2018. After exclusionary criteria, 631 patients who underwent 647 unique PNs for a total of 162 OPN and 485 LPN remained. Baseline, pre-op, and pathologic characteristics were not statistically different. Surgical time was lower in laparoscopic cases [185 vs. 205 min] (p = 0.013). Margin involvement was not statistically different; LPN had lower estimated blood loss (EBL) [150 vs. 250 mL] (p < 0.001) and longer ischemia time [21 vs. 19 min] (p = 0.005). LPN had shorter length of stay [2 vs. 4 days] (p < 0.001), fewer overall complications (p < 0.001), and no significant difference in high-grade complications [2.89 vs. 4.32%] (p = 0.379). Fewer LPN patients developed metastases [1.65 vs. 4.94%] (p = 0.0499). Local recurrence rates were not statistically different [1.24 vs. 3.09%] (p = 0.193). Renal function was equivalent between cohorts post-operatively. CONCLUSION Long-term oncologic outcomes were not significantly different between LPN versus OPN, with no statistical difference in patient and tumor characteristics. LPN was associated with lower EBL, shorter length of stay, and lower overall complication risk. Renal function was not significantly different between cohorts.
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Affiliation(s)
- Edouard Nicaise
- Department of Urology, Massachusetts General Hospital, 55 Fruit Street GRB 1102, 02114, Boston, MA, USA
| | - Adam S Feldman
- Department of Urology, Massachusetts General Hospital, 55 Fruit Street GRB 1102, 02114, Boston, MA, USA.
| | - Andrew Gusev
- Department of Urology, Massachusetts General Hospital, 55 Fruit Street GRB 1102, 02114, Boston, MA, USA
| | - Alice Yu
- Department of Genitourinary Oncology, H. Lee Moffitt Cancer Center, Tampa, FL, USA
| | - Naren Nimmagadda
- The James Buchanan Brady Urological Institute, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Matthew F Wszolek
- Department of Urology, Massachusetts General Hospital, 55 Fruit Street GRB 1102, 02114, Boston, MA, USA
| | - Francis McGovern
- Department of Urology, Massachusetts General Hospital, 55 Fruit Street GRB 1102, 02114, Boston, MA, USA
| | - Michael L Blute
- Department of Urology, Massachusetts General Hospital, 55 Fruit Street GRB 1102, 02114, Boston, MA, USA
| | - Douglas M Dahl
- Department of Urology, Massachusetts General Hospital, 55 Fruit Street GRB 1102, 02114, Boston, MA, USA
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Al-Mubarak H, Bane O, Gillingham N, Kyriakakos C, Abboud G, Cuevas J, Gonzalez J, Meilika K, Horowitz A, Huang HHV, Daza J, Fauveau V, Badani K, Viswanath SE, Taouli B, Lewis S. Characterization of renal masses with MRI-based radiomics: assessment of inter-package and inter-observer reproducibility in a prospective pilot study. Abdom Radiol (NY) 2024:10.1007/s00261-024-04212-z. [PMID: 38467854 DOI: 10.1007/s00261-024-04212-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 01/17/2024] [Accepted: 01/17/2024] [Indexed: 03/13/2024]
Abstract
OBJECTIVES To evaluate radiomics features' reproducibility using inter-package/inter-observer measurement analysis in renal masses (RMs) based on MRI and to employ machine learning (ML) models for RM characterization. METHODS 32 Patients (23M/9F; age 61.8 ± 10.6 years) with RMs (25 renal cell carcinomas (RCC)/7 benign masses; mean size, 3.43 ± 1.73 cm) undergoing resection were prospectively recruited. All patients underwent 1.5 T MRI with T2-weighted (T2-WI), diffusion-weighted (DWI)/apparent diffusion coefficient (ADC), and pre-/post-contrast-enhanced T1-weighted imaging (T1-WI). RMs were manually segmented using volume of interest (VOI) on T2-WI, DWI/ADC, and T1-WI pre-/post-contrast imaging (1-min, 3-min post-injection) by two independent observers using two radiomics software packages for inter-package and inter-observer assessments of shape/histogram/texture features common to both packages (104 features; n = 26 patients). Intra-class correlation coefficients (ICCs) were calculated to assess inter-observer and inter-package reproducibility of radiomics measurements [good (ICC ≥ 0.8)/moderate (ICC = 0.5-0.8)/poor (ICC < 0.5)]. ML models were employed using reproducible features (between observers and packages, ICC > 0.8) to distinguish RCC from benign RM. RESULTS Inter-package comparisons demonstrated that radiomics features from T1-WI-post-contrast had the highest proportion of good/moderate ICCs (54.8-58.6% for T1-WI-1 min), while most features extracted from T2-WI, T1-WI-pre-contrast, and ADC exhibited poor ICCs. Inter-observer comparisons found that radiomics measurements from T1-WI pre/post-contrast and T2-WI had the greatest proportion of features with good/moderate ICCs (95.3-99.1% T1-WI-post-contrast 1-min), while ADC measurements yielded mostly poor ICCs. ML models generated an AUC of 0.71 [95% confidence interval = 0.67-0.75] for diagnosis of RCC vs. benign RM. CONCLUSION Radiomics features extracted from T1-WI-post-contrast demonstrated greater inter-package and inter-observer reproducibility compared to ADC, with fair accuracy for distinguishing RCC from benign RM. CLINICAL RELEVANCE Knowledge of reproducibility of MRI radiomics features obtained on renal masses will aid in future study design and may enhance the diagnostic utility of radiomics models for renal mass characterization.
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Affiliation(s)
- Haitham Al-Mubarak
- BioMedical Engineering and Imaging Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Octavia Bane
- BioMedical Engineering and Imaging Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Diagnostic, Molecular and Interventional Radiology, Icahn School of Medicine at Mount Sinai, Mount Sinai Hospital, New York, NY, USA
| | - Nicolas Gillingham
- Department of Diagnostic, Molecular and Interventional Radiology, Icahn School of Medicine at Mount Sinai, Mount Sinai West, New York, NY, 10019, USA
| | - Christopher Kyriakakos
- Department of Diagnostic, Molecular and Interventional Radiology, Icahn School of Medicine at Mount Sinai, Mount Sinai Hospital, New York, NY, USA
| | - Ghadi Abboud
- BioMedical Engineering and Imaging Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Diagnostic, Molecular and Interventional Radiology, Icahn School of Medicine at Mount Sinai, Mount Sinai Hospital, New York, NY, USA
| | - Jordan Cuevas
- BioMedical Engineering and Imaging Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Diagnostic, Molecular and Interventional Radiology, Icahn School of Medicine at Mount Sinai, Mount Sinai Hospital, New York, NY, USA
| | - Janette Gonzalez
- BioMedical Engineering and Imaging Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Diagnostic, Molecular and Interventional Radiology, Icahn School of Medicine at Mount Sinai, Mount Sinai Hospital, New York, NY, USA
| | - Kirolos Meilika
- Department of Urology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Amir Horowitz
- Precision Immunology Institute/Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Hsin-Hui Vivien Huang
- Department of Population Sciences and Health Policy, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Jorge Daza
- Department of Urology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Precision Immunology Institute/Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Valentin Fauveau
- BioMedical Engineering and Imaging Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Ketan Badani
- Department of Urology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Satish E Viswanath
- Department of Biomedical Engineering, School of Medicine, Case School of Engineering, Case Western Reserve University, Cleveland, OH, USA
- Department of Radiology, Case School of Medicine, Case Western Reserve University, Cleveland, OH, USA
| | - Bachir Taouli
- BioMedical Engineering and Imaging Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Department of Diagnostic, Molecular and Interventional Radiology, Icahn School of Medicine at Mount Sinai, Mount Sinai Hospital, New York, NY, USA
| | - Sara Lewis
- BioMedical Engineering and Imaging Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
- Department of Diagnostic, Molecular and Interventional Radiology, Icahn School of Medicine at Mount Sinai, Mount Sinai Hospital, New York, NY, USA.
- Department of Diagnostic, Molecular and Interventional Radiology, Icahn School of Medicine at Mount Sinai, One Gustave Levy Place, Box 1234, New York, NY, 10029, USA.
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Huang RS, Chow R, Chopade P, Mihalache A, Hasan A, Boldt G, Glicksman R, Simone CB, Lock M, Raman S. Dose-response of localized renal cell carcinoma after stereotactic body radiation therapy: A meta-analysis. Radiother Oncol 2024; 194:110216. [PMID: 38462092 DOI: 10.1016/j.radonc.2024.110216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Revised: 03/02/2024] [Accepted: 03/04/2024] [Indexed: 03/12/2024]
Abstract
BACKGROUND Stereotactic ablative radiation therapy (SBRT) is an emerging treatment option for primary renal cell carcinoma (RCC), particularly in patients who are unsuitable for surgery. The aim of this review is to assess the effect of increasing the biologically equivalent dose (BED) via various radiation fractionation regimens on clinical outcomes. METHODS A literature search was conducted in PubMed (Medline), EMBASE, and the Cochrane Library for studies published up to October 2023. Studies reporting on patients with localized RCC receiving SBRT were included to determine its effectiveness on local control, progression-free survival, and overall survival. A random effects model was used to meta-regress clinical outcomes relative to the BED for each study and heterogeneity was assessed by I2. RESULTS A total of 724 patients with RCC from 22 studies were included, with a mean age of 72.7 years (range44.0-81.0). Local control was excellent with an estimate of 99 % (95 %CI: 97-100 %, I2 = 19 %), 98 % (95 %CI: 96-99 %, I2 = 8 %), and 94 % (95 %CI: 90-97 %, I2 = 11 %) at one year, two years, and five years respectively. No definitive association between increasing BED and local control, progression-free survival and overall survival was observed. No publication bias was observed. CONCLUSIONS A significant dose response relationship between oncological outcomes and biologically effective dose was not identified, and excellent local control outcomes were observed at the full range of doses. Until new evidence points otherwise, we support current recommendations against routine dose escalation beyond 25-26 Gy in one fraction or 42-48 Gy in three fractions, and to consider de-escalation or compromising target coverage if required to achieve safe organ at risk doses.
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Affiliation(s)
- Ryan S Huang
- Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Ronald Chow
- Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada; Princess Margaret Cancer Centre, Temerty Faculty of Medicine, University of Toronto, Toronto, Canada; London Regional Cancer Program, London Health Sciences Centre, Schulich School of Medicine, University of Western Ontario, London, ON, Canada; New York Proton Center, New York, NY, USA
| | - Pradnya Chopade
- Princess Margaret Cancer Centre, Temerty Faculty of Medicine, University of Toronto, Toronto, Canada
| | - Andrew Mihalache
- Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Asad Hasan
- University of British Columbia, Vancouver, British Columbia, Canada
| | - Gabriel Boldt
- London Regional Cancer Program, London Health Sciences Centre, Schulich School of Medicine, University of Western Ontario, London, ON, Canada
| | - Rachel Glicksman
- Princess Margaret Cancer Centre, Temerty Faculty of Medicine, University of Toronto, Toronto, Canada
| | | | - Michael Lock
- London Regional Cancer Program, London Health Sciences Centre, Schulich School of Medicine, University of Western Ontario, London, ON, Canada
| | - Srinivas Raman
- Princess Margaret Cancer Centre, Temerty Faculty of Medicine, University of Toronto, Toronto, Canada.
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Shrateh ON, Abugharbieh Y, Asbeh YA, Hour H, Awad I, Bannoura S. Sarcoid-like reaction and hypothyroidism induced by PD-1 inhibitor treatment in metastatic renal cell carcinoma: a case report and literature review. BMC Pulm Med 2024; 24:123. [PMID: 38459507 PMCID: PMC10924379 DOI: 10.1186/s12890-024-02943-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Accepted: 03/01/2024] [Indexed: 03/10/2024] Open
Abstract
BACKGROUND Pembrolizumab is among the approved treatments for a variety of cancer types, including clear cell renal cell carcinoma (ccRCC). It has contributed to enhancing the prognosis of renal cell carcinoma. However, it is essential to be aware of the numerous potential immune-related side effects associated with its use. CASE PRESENTATION A 69-year-old patient with a history of metastatic renal cell carcinoma has been undergoing treatment with Pembrolizumab, an immune checkpoint inhibitor. The medication has led to the development of a sarcoid-like reaction, initially misinterpreted as cancer recurrence and progression. Additionally, the patient has experienced new-onset hypothyroidism, which has been attributed to the immunotherapy. CONCLUSION Clinicians, including oncologists, endocrinologists, and radiologists, should maintain a high level of suspicions and awareness regarding the potential adverse events associated with newly introduced immunotherapies like pembrolizumab. This knowledge is crucial for the accurate diagnosis and appropriate management of patients receiving these treatments.
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Affiliation(s)
- Oadi N Shrateh
- Faculty of Medicine, Al-Quds University, Jerusalem, Palestine.
| | | | - Yousef Abu Asbeh
- Department of Thoracic Surgery, Al-Ahli Hospital, Hebron, Palestine
| | - Hani Hour
- Department of Oncology, Al-Ahli Hospital, Hebron, Palestine
| | - Iyad Awad
- Deparment of Radiology, Al-Ahli Hospital, Hebron, Palestine
| | - Sami Bannoura
- Department of Pathology, Al-Ahli Hospital, Hebron, Palestine
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Keskin ET, Can O, Özdemir H, Şam Özdemir M, Tataroğlu ÖD, Şimşek A. Risk Factors of Open Surgery Conversion in Laparoscopic Partial Nephrectomy to Achieve Nephron Sparing. Ann Surg Oncol 2024:10.1245/s10434-024-15106-1. [PMID: 38457100 DOI: 10.1245/s10434-024-15106-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Accepted: 02/12/2024] [Indexed: 03/09/2024]
Abstract
OBJECTIVES We aimed to evaluate the risk factors for the conversion from laparoscopic partial nephrectomy (LPN) to open surgery to achieve partial nephrectomy (PN). METHODS Data from patients who underwent LPN between June 2020 and September 2023 were analyzed retrospectively. Patients in whom the PN procedure could be completed laparoscopically were recorded as the 'Fully Laparoscopic' (FL) group (n = 97), and those converted to open surgery from laparoscopy were recorded as the 'Conversion to Open' (CTO) group (n = 10). The demographic and pathologic variables were compared between groups. Regression analyses were used to define predictor factors, and receiver operating characteristic analysis was used to define the cut-off value of the surgical bleeding volume. RESULTS Conversion to open surgery was found in 10/107 patients (9.3%). There was no statistical difference between groups in demographic and pathologic variables. Intraoperative blood loss volume, upper pole localized tumor, and posterior localized tumor were found to be statistically higher in the CTO group (p = 0.001, p = 0.001, and p = 0.043, respectively). Furthermore, these factors were only found to be statistically significant predictors of conversion to open surgery in both univariate and multivariate regression analyses. 235 cc was found to be the cut-off value of intraoperative blood loss volume for predicting conversion to open surgery (p = 0.001). CONCLUSION Using these predictive factors in clinical practice, treatment planning will lead to the possibility of starting the treatment directly with open surgery instead of minimally invasive options, and it may also provide a chance of being prepared for the possibility of conversion to open surgery peroperatively.
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Affiliation(s)
- Emin Taha Keskin
- Department of Urology, Basaksehir Cam and Sakura City Hospital, Istanbul, Turkey.
| | - Osman Can
- Department of Urology, Basaksehir Cam and Sakura City Hospital, Istanbul, Turkey
| | - Harun Özdemir
- Department of Urology, Basaksehir Cam and Sakura City Hospital, Istanbul, Turkey
| | - Merve Şam Özdemir
- Department of Radiology, Basaksehir Cam and Sakura City Hospital, Istanbul, Turkey
| | | | - Abdülmuttalip Şimşek
- Department of Urology, Basaksehir Cam and Sakura City Hospital, Istanbul, Turkey
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Guo L, An T, Huang Z, Chong T. A network meta-analysis evaluating the efficacy and safety of adjuvant therapy after nephrectomy in renal cell carcinoma. BMC Urol 2024; 24:55. [PMID: 38454397 PMCID: PMC10921661 DOI: 10.1186/s12894-024-01441-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Accepted: 02/28/2024] [Indexed: 03/09/2024] Open
Abstract
BACKGROUND In the past few years, there has been a continuous rise in the occurrence of renal cell carcinoma (RCC), with RCC recurrence becoming the primary factor behind fatalities. Despite numerous clinical trials, the impact of different medications on the long-term survival of patients with RCC after surgery remains uncertain. This network meta-analysis aimed to evaluate the impact of various medications on the survival and safety of drugs in individuals with RCC following nephrectomy. METHODS We conducted a thorough search in various databases, including CNKI, WAN FANG DATA, VIP, Web of Science, Cochrane Library (CENTRAL), PubMed, Scopus, and Embase, for articles published prior to June 2, 2023. This meta-analysis incorporated randomized controlled trials (RCTs). RESULTS The analysis included 17 studies with 14,298 participants. The findings from the disease-free survival (DFS) analysis indicated that pembrolizumab demonstrated efficacy in enhancing DFS among patients with RCC following nephrectomy when compared to the placebo group (HR = 0.83, 95%CI 0.70 to 0.99). None of the drugs included in the study significantly improved overall survival (OS) and recurrence-free survival (RFS) after nephrectomy. For adverse events (AEs), sorafenib, pazopanib, sunitinib, and nivolumab plus ipilimumab interventions showed a higher incidence of adverse events compared with placebo. CONCLUSION The network meta-analysis yielded strong evidence indicating that pembrolizumab could potentially enhance DFS in patients with RCC following nephrectomy, surpassing the effectiveness of a placebo.
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Affiliation(s)
- Lingyu Guo
- Department of Urology, The Second Affiliated Hospital of Xi'an Jiaotong University, 157 West Fifth Road, Xi'an, 710000, China
| | - Tian An
- Department of Dermatology and Plastic Surgery, The Second Affiliated Hospital of Shaanxi University of Traditional Chinese Medicine, Xianyang, China
| | - Zhixin Huang
- Department of Urology, The Second Affiliated Hospital of Xi'an Jiaotong University, 157 West Fifth Road, Xi'an, 710000, China
| | - Tie Chong
- Department of Urology, The Second Affiliated Hospital of Xi'an Jiaotong University, 157 West Fifth Road, Xi'an, 710000, China.
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Mata M, Tabbara MM, Alvarez A, González J, Ciancio G. Renal cell carcinoma with an "uncoiling" tumor thrombus: intraoperative shift from level III to level IV. World J Surg Oncol 2024; 22:76. [PMID: 38454471 PMCID: PMC10918875 DOI: 10.1186/s12957-024-03355-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2024] [Accepted: 02/26/2024] [Indexed: 03/09/2024] Open
Abstract
BACKGROUND The gold standard treatment for renal cell carcinoma (RCC) with tumor thrombus (TT) is complete surgical excision. The surgery is complex and challenging to the surgeon, especially with large tumor thrombus extending into the inferior vena cava (IVC) and right atrium. Traditionally, these difficult cases required the use of cardiopulmonary bypass (CPB) with or without deep hypothermic cardiac arrest, but in recent years, different surgical techniques derived from the field of liver transplantation have been used in efforts to avoid CPB. CASE PRESENTATION We present a case of RCC with TT level IIIc (extending above major hepatic veins) that "uncoiled" intraoperatively into the right atrium after division of the IVC ligament, transforming into a level IV TT. Despite the new TT extension, the surgery was successfully completed exclusively through an abdominal approach without CPB and while using intraoperative transesophageal echocardiography (TEE) monitoring and a cardiothoracic team standby. CONCLUSIONS This case highlights the need for a multidisciplinary approach and the utility of intraoperative continous TEE monitoring which helped to visualize the change of the TT venous extension, allowing the surgical teamto modify their surgical approach as needed avoiding a catastrophic event.
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Affiliation(s)
- Marina Mata
- Department of Surgery, University of Miami Miller School of Medicine, Jackson Memorial Hospital, Miami, FL, USA
- Miami Transplant Institute, University of Miami Miller School of Medicine, Jackson Memorial Hospital, Miami, FL, USA
- Unidad de Cirugia Renal, Trasplante e Investigación, Hospital Ramón y Cajal, Madrid, Spain
| | - Marina M Tabbara
- Department of Surgery, University of Miami Miller School of Medicine, Jackson Memorial Hospital, Miami, FL, USA
- Miami Transplant Institute, University of Miami Miller School of Medicine, Jackson Memorial Hospital, Miami, FL, USA
| | - Angel Alvarez
- Miami Transplant Institute, University of Miami Miller School of Medicine, Jackson Memorial Hospital, Miami, FL, USA
| | - Javier González
- Servicio de Urología, Unidad de Trasplante Renal, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - Gaetano Ciancio
- Miami Transplant Institute, University of Miami Miller School of Medicine, Jackson Memorial Hospital, Miami, FL, USA.
- Department of Surgery and Urology, University of Miami Miller School of Medicine, 1801 NW 9th Ave, 7th Floor, Miami, FL, 33136, USA.
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Xiong L, Zhang Y, Wang J, Yu M, Huang L, Hou Y, Li G, Wang L, Li Y. Novel small molecule inhibitors targeting renal cell carcinoma: Status, challenges, future directions. Eur J Med Chem 2024; 267:116158. [PMID: 38278080 DOI: 10.1016/j.ejmech.2024.116158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Revised: 01/13/2024] [Accepted: 01/16/2024] [Indexed: 01/28/2024]
Abstract
Renal cell carcinoma (RCC) is the most common renal malignancy with a rapidly increasing morbidity and mortality rate gradually. RCC has a high mortality rate and an extremely poor prognosis. Despite numerous treatment strategies, RCC is resistant to conventional radiotherapy and chemotherapy. In addition, the limited clinical efficacy and inevitable resistance of multiple agents suggest an unmet clinical need. Therefore, there is an urgent need to develop novel anti-RCC candidates. Nowadays many promising results have been achieved with the development of novel small molecule inhibitors against RCC. This paper reviews the recent research progress of novel small molecule inhibitors targeting RCC. It is focusing on the structural optimization process and conformational relationships of small molecule inhibitors, as well as the potential mechanisms and anticancer activities for the treatment of RCC. To provide a theoretical basis for promoting the clinical translation of novel small molecule inhibitors, we discussed their application prospects and future development directions. It could be capable of improving the clinical efficacy of RCC and improving the therapy resistance for RCC.
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Affiliation(s)
- Lin Xiong
- Department of Nephrology, Sichuan Provincial People's Hospital, Sichuan Clinical Research Center for Kidney Diseases, Clinical Immunology Translational Medicine Key Laboratory of Sichuan Province, School of Medicine, University of Electronic Science and Technology of China, Chengdu, 610072, Sichuan, China
| | - Ya Zhang
- College of Life Sciences, Sichuan University, Chengdu, 610064, Sichuan, China
| | - Jiaxing Wang
- Department of Pharmaceutical Sciences, College of Pharmacy, University of Tennessee Health Science Center, Memphis, 38163, Tennessee, United States
| | - Min Yu
- Department of Nephrology, Sichuan Provincial People's Hospital, Sichuan Clinical Research Center for Kidney Diseases, Clinical Immunology Translational Medicine Key Laboratory of Sichuan Province, School of Medicine, University of Electronic Science and Technology of China, Chengdu, 610072, Sichuan, China
| | - Liming Huang
- Department of Nephrology, Sichuan Provincial People's Hospital, Sichuan Clinical Research Center for Kidney Diseases, Clinical Immunology Translational Medicine Key Laboratory of Sichuan Province, School of Medicine, University of Electronic Science and Technology of China, Chengdu, 610072, Sichuan, China
| | - Yanpei Hou
- Department of Nephrology, Sichuan Provincial People's Hospital, Sichuan Clinical Research Center for Kidney Diseases, Clinical Immunology Translational Medicine Key Laboratory of Sichuan Province, School of Medicine, University of Electronic Science and Technology of China, Chengdu, 610072, Sichuan, China
| | - Guisen Li
- Department of Nephrology, Sichuan Provincial People's Hospital, Sichuan Clinical Research Center for Kidney Diseases, Clinical Immunology Translational Medicine Key Laboratory of Sichuan Province, School of Medicine, University of Electronic Science and Technology of China, Chengdu, 610072, Sichuan, China
| | - Li Wang
- Department of Nephrology, Sichuan Provincial People's Hospital, Sichuan Clinical Research Center for Kidney Diseases, Clinical Immunology Translational Medicine Key Laboratory of Sichuan Province, School of Medicine, University of Electronic Science and Technology of China, Chengdu, 610072, Sichuan, China
| | - Yi Li
- Department of Nephrology, Sichuan Provincial People's Hospital, Sichuan Clinical Research Center for Kidney Diseases, Clinical Immunology Translational Medicine Key Laboratory of Sichuan Province, School of Medicine, University of Electronic Science and Technology of China, Chengdu, 610072, Sichuan, China.
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Gu L, Peng C, Li H, Jia T, Chen X, Wang H, Du S, Tang L, Liang Q, Wang B, Ma X, Zhang X. Neoadjuvant therapy in renal cell carcinoma with tumor thrombus: A systematic review and meta-analysis. Crit Rev Oncol Hematol 2024; 196:104316. [PMID: 38432444 DOI: 10.1016/j.critrevonc.2024.104316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2023] [Revised: 01/26/2024] [Accepted: 02/27/2024] [Indexed: 03/05/2024] Open
Abstract
To evaluate the efficacy, feasibility and safety of neoadjuvant therapy (NAT) for renal cell carcinoma with tumor thrombus (RCC-TT) in terms of response, perioperative and oncological outcomes, and compare the results between neoadjuvant and non-neoadjuvant groups. Overall, 29 single-arm studies and 5 cohort studies were included. Of the 204 patients undergoing NAT, 16.2% were level I, 35.3% level II, 24.0% level III and 18.6% level IV thrombus. Most of patients underwent preoperative targeted therapy, immunotherapy-based combination therapy was applied in 5.4% patients. The total reduction rate of thrombus level was 29.4%. NAT is associated with a shorter operative time, less blood loss (p<0.05 for both). Rate of complications and oncological outcomes were similar between two groups. Overall, 32.1% (34/106) ≥ grade 3 adverse events occurred in patients undergoing NAT. Neoadjuvant therapy is safe and feasible with acceptable perioperative outcomes in RCC-TT.
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Affiliation(s)
- Liangyou Gu
- Department of Urology, Chinese PLA General Hospital, Beijing, China
| | - Cheng Peng
- Department of Urology, Chinese PLA General Hospital, Beijing, China
| | - Huaikang Li
- Department of Urology, Chinese PLA General Hospital, Beijing, China
| | - Tongyu Jia
- Department of Urology, Chinese PLA General Hospital, Beijing, China
| | - Xinran Chen
- Department of Urology, Chinese PLA General Hospital, Beijing, China
| | - Hanfeng Wang
- Department of Urology, Chinese PLA General Hospital, Beijing, China
| | - Songliang Du
- Department of Urology, Chinese PLA General Hospital, Beijing, China
| | - Lu Tang
- Department of Urology, Chinese PLA General Hospital, Beijing, China
| | - Qiyang Liang
- Department of Urology, Chinese PLA General Hospital, Beijing, China
| | - Baojun Wang
- Department of Urology, Chinese PLA General Hospital, Beijing, China
| | - Xin Ma
- Department of Urology, Chinese PLA General Hospital, Beijing, China.
| | - Xu Zhang
- Department of Urology, Chinese PLA General Hospital, Beijing, China.
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Liu W, Zhang E, Zhang M. Current Application of Navigation Systems in Robotic-Assisted and Laparoscopic Partial Nephrectomy: Focus on the Improvement of Surgical Performance and Outcomes. Ann Surg Oncol 2024; 31:2163-2172. [PMID: 38063985 DOI: 10.1245/s10434-023-14716-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Accepted: 11/20/2023] [Indexed: 01/09/2024]
Abstract
Kidney cancer represents the third most prevalent malignancy among all types of genitourinary cancer worldwide. Currently, there is a growing trend of employing partial nephrectomy for the management of large and complex tumors. Surgical outcomes are associated with some amendable surgical factors, including warm ischemic time, pedicle clamping, preserved volume of renal parenchyma, appropriate surgical strategy, and precise resection of the tumor. Improving surgical performance is pivotal for achieving favorable surgical outcomes. Due to advancements in imaging visualization technology and the shift of the medical paradigm toward precision medicine, an increasing number of navigation systems have been implemented in partial nephrectomy procedures. The navigation system can assist surgeons in formulating optimal surgical strategies and enhance the safety, precision, and feasibility of resecting complex renal tumors. In this review, we provide an overview of currently available navigation systems and their feasible applications, with a focus on how they contribute to the improvement of surgical performance and outcomes during robotic-assisted and laparoscopic partial nephrectomy.
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Affiliation(s)
- Wangmin Liu
- Department of Urology, Shengjing Hospital of China Medical University, Shenyang, China
- Department of Urology, The First Hospital of China Medical University, Shenyang, China
| | - Enchong Zhang
- Department of Urology, Shengjing Hospital of China Medical University, Shenyang, China.
| | - Mo Zhang
- Department of Urology, The First Hospital of China Medical University, Shenyang, China.
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Nagahisa C, Yoshida K, Kondo H, Nakayama T, Mizoguchi S, Minoda R, Fukuda H, Kobari Y, Iizuka J, Nagashima Y, Ishida H, Takagi T. Advanced Renal Cell Carcinoma With Inferior Vena Cava Thrombus Treated With a Combination of Preoperative Lenvatinib and Pembrolizumab. Anticancer Res 2024; 44:1317-1321. [PMID: 38423655 DOI: 10.21873/anticanres.16927] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2023] [Revised: 12/06/2023] [Accepted: 12/07/2023] [Indexed: 03/02/2024]
Abstract
BACKGROUND/AIM Lenvatinib plus pembrolizumab combination therapy is a safe and effective treatment for patients with advanced renal cell carcinoma (RCC). However, there are no reports of the use of lenvatinib and pembrolizumab combination therapy for RCC with an inferior vena cava (IVC) tumor thrombus. Herein, we describe a case in which pembrolizumab and lenvatinib combination therapy was effectively used to treat RCC with the IVC tumor thrombus extending to the right atrium. CASE REPORT A 73-year-old man was diagnosed with a right renal tumor with the IVC tumor thrombus extending to the right atrium and multiple pulmonary metastases (cT3cN0M1). Using a computed tomography-guided renal tumor biopsy, the tumor was diagnosed as clear cell RCC. The International Metastatic RCC Database Consortium risk classification was poor according to three risk factors, and lenvatinib and pembrolizumab combination therapy was initiated. The primary renal tumor shrunk, the IVC tumor thrombus that reached the right atrium was reduced from level 4 to level 2, and the lung metastases disappeared 4 months after treatment initiation. Thereafter, a robot-assisted deferred cytoreductive nephrectomy was successfully performed. Pathologically, owing to the preoperative combination therapy, most of the tumor tissue was necrotic; however, some viable cells were present in the primary tumor and IVC tumor thrombus. Eight months following the operation, the patient remains recurrence-free. CONCLUSION Treatment with lenvatinib and pembrolizumab combination therapy led to tumor shrinkage and allowed robot-assisted nephrectomy in a patient with advanced RCC with the IVC tumor thrombus extending to the right atrium, corroborating the efficacy of the treatment.
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Affiliation(s)
- Chika Nagahisa
- Department of Urology, Tokyo Women's Medical University, Tokyo, Japan
| | - Kazuhiko Yoshida
- Department of Urology, Tokyo Women's Medical University, Tokyo, Japan;
| | - Hanae Kondo
- Department of Urology, Tokyo Women's Medical University, Tokyo, Japan
| | - Takayuki Nakayama
- Department of Urology, Tokyo Women's Medical University, Tokyo, Japan
| | | | - Ryo Minoda
- Department of Urology, Tokyo Women's Medical University, Tokyo, Japan
| | - Hironori Fukuda
- Department of Urology, Tokyo Women's Medical University, Tokyo, Japan
| | - Yuki Kobari
- Department of Urology, Tokyo Women's Medical University, Tokyo, Japan
| | - Junpei Iizuka
- Department of Urology, Tokyo Women's Medical University, Tokyo, Japan
| | - Yoji Nagashima
- Department of Surgical Pathology, Tokyo Women's Medical University, Tokyo, Japan
| | - Hideki Ishida
- Department of Urology, Tokyo Women's Medical University, Tokyo, Japan
| | - Toshio Takagi
- Department of Urology, Tokyo Women's Medical University, Tokyo, Japan
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McFadden J, Hardesty J, Schroeder C, Vance GH, Boris RS. Referral patterns and genetic testing outcomes in a contemporary hereditary renal cancer clinic. Urol Oncol 2024; 42:72.e19-72.e25. [PMID: 38267302 DOI: 10.1016/j.urolonc.2023.12.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2023] [Revised: 12/09/2023] [Accepted: 12/12/2023] [Indexed: 01/26/2024]
Abstract
OBJECTIVES Multidisciplinary hereditary tumor clinics are a collaborative format to identify and treat patients with genetic cancer predispositions. The hereditary renal cancer clinic at Indiana University is comprised of a urologic oncologist, medical oncologist, clinical geneticist, and genetic counselor. The clinic holds regular tumor board meetings, where patient histories, pedigrees, imaging, pathology, and management plans are collectively reviewed and discussed. Here we report the contemporary experience for our hereditary renal cancer clinic, with description and analysis of referral patterns, patient profiles, and genetic testing outcomes. MATERIALS AND METHODS A retrospective review of an IRB-approved, prospectively maintained database of patients seen in the hereditary renal cancer clinic was performed. Patient characteristics, genetic testing results, and disease characteristics were reported and analyzed. RESULTS A total of 142 patients seen in clinics from January 2018 to June 2023 were included. Patient's median age was between 40 and 49 years old, and 88.7% were Caucasian. The most common reasons for referral were early-onset renal tumors (40%), known hereditary renal cancer syndrome (29%), and hereditary renal cancer syndrome screening (13%). Of those with a tissue diagnosis of renal cell carcinoma, 46.2% were clear cell subtype. The presence of nonrenal syndromic features concerning for hereditary renal tumor syndrome was predictive of pathogenic mutation identification (OR 13.45, P < 0.0001). Patient race and presence of multifocal tumors were not predictive of pathogenic mutation identification. When restricting analysis to patients with an established renal malignancy, high-grade tumor histology was predictive of a pathogenic mutation (OR 8.17, P = 0.012), though higher pathologic stage and nonclear cell histology were not. Referral for early-onset renal tumor (age < 45 years) predicted lower likelihood of pathogenic mutations (OR 0.10, P = 0.0002). FH gene mutations were the most commonly identified pathogenic mutations. Genetic testing of family members (cascade testing) was recommended to 9 patients seen in clinic; a pathogenic mutation was subsequently identified in all but one of these families. CONCLUSIONS These findings are useful for referring physicians and patients in determining patient referral to hereditary cancer clinics, and for counseling patients undergoing genetic testing. Data from non-Caucasian patients and evolving implications of variants of unclear significance (VUS) may represent future research directions for hereditary renal cancer clinics.
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Affiliation(s)
- J McFadden
- Department of Urology, Indiana University School of Medicine, Indianapolis, IN.
| | - J Hardesty
- Indiana University School of Medicine, Indianapolis, IN
| | - C Schroeder
- Department of Medical and Molecular Genetics, Indiana University Health, Indianapolis, IN
| | - G H Vance
- Department of Medical and Molecular Genetics, Indiana University School of Medicine, Indianapolis, IN
| | - R S Boris
- Department of Urology, Indiana University School of Medicine, Indianapolis, IN
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Gentry V, Talluri S, Hessler R, Waldorf B. A rare case of collecting duct renal cell carcinoma. Urol Case Rep 2024; 53:102685. [PMID: 38404685 PMCID: PMC10884329 DOI: 10.1016/j.eucr.2024.102685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Revised: 02/06/2024] [Accepted: 02/15/2024] [Indexed: 02/27/2024] Open
Abstract
Collecting duct carcinoma is an exceptionally rare and aggressive form of renal cell carcinoma (RCC), representing between 0.4 and 1.8% of RCC cases. The most commonly affected demographic are young African-American males. Here, we present a rare case of collecting duct RCC in a 22 year-old Caucasian female with final pathological staging of pT1aN1 who underwent robot-assisted right radical nephrectomy, with peri-hilar and para-aortic lymph node dissection. Given her node-positivity, adjunctive treatment is discussed.
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Affiliation(s)
- Vance Gentry
- Loma Linda University School of Medicine, 11175 Campus St, Loma Linda, CA, 92350, USA
| | - Sriharsha Talluri
- University of Tennessee College of Medicine – Chattanooga, 979 East Third Street, Suite C-925, Chattanooga, TN, 37403, USA
| | - Richard Hessler
- Erlanger Health System, Department of Pathology, 975 East Third Street, Chattanooga, TN, 37403, USA
| | - Benjamin Waldorf
- University of Tennessee College of Medicine – Chattanooga, 979 East Third Street, Suite C-925, Chattanooga, TN, 37403, USA
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Faegh A, Moeinafshar A, Rezaei N. Nephrectomy and IVC thrombectomy in renal cancer: a narrative review. Clin Transl Oncol 2024; 26:574-583. [PMID: 37568007 DOI: 10.1007/s12094-023-03302-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Accepted: 07/29/2023] [Indexed: 08/13/2023]
Abstract
Renal cell carcinoma accounts for two to three percent of adult malignancies and can lead to inferior vena cava (IVC) thrombosis. This condition can decrease the rate of 5-year survival for patients to 60%. The treatment of choice in such cases is radical nephrectomy and inferior vena cava thrombectomy. This surgery is one of the most challenging due to many perioperative complications. There are many controversial methods reported in the literature. Achieving the free of tumor IVC wall and the possibility of thrombectomy in cases of level III and level IV IVC thrombosis are two essential matters previously advocated open approaches. Nevertheless, open approaches are being replaced by minimally invasive techniques despite the difficulty of the surgical management of IVC thrombectomy. This paper aims to review recent evidence about new surgical methods and a comparison of open, laparoscopic, and robotic approaches. In this review, we present the latest surgical strategies for IVC thrombectomy and compare open and minimally invasive approaches to achieve the optimal surgical technique. Due to the different anatomy of the left and right kidneys and variable extension of venous thrombosis, we investigate surgical methods for left and right kidney cancer and each level of IVC venous thrombosis separately.
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Affiliation(s)
- Ali Faegh
- School of Medicine, Alborz University of Medical Sciences, Karaj, Iran
| | - Aysan Moeinafshar
- School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Nima Rezaei
- Network of Immunity in Infection, Malignancy, and Autoimmunity (NIIMA), Universal Scientific Education and Research Network (USERN), Tehran, Iran.
- Department of Immunology, School of Medicine, Tehran University of Medical Sciences, Tehran, Iran.
- Children's Medical Center Hospital, Dr. Qarib St, Keshavarz Blvd, Tehran, 14194, Iran.
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David C, Muhammad A, Cristian U, Ben T, Arun A, Lewis A, Lavinia S, Marlon P, Shankar S. SABR for oligometastatic renal cell carcinoma. Clin Transl Radiat Oncol 2024; 45:100739. [PMID: 38380117 PMCID: PMC10877104 DOI: 10.1016/j.ctro.2024.100739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Revised: 01/25/2024] [Accepted: 01/27/2024] [Indexed: 02/22/2024] Open
Abstract
Stereotactic ablative body radiotherapy (SABR) aims to accurately deliver a higher than conventional dose of radiotherapy to a well-defined target tumour incorporating advanced immobilisation and imaging techniques. SABR is an emerging treatment option for primary kidney cancer especially when surgery is contraindicated. Increasingly, SABR is being incorporated into the management of low-volume stage IV kidney cancers to delay the need for systemic therapy or to prolong the duration of ongoing systemic treatment. This review will evaluate the evidence and limitations of SABR for oligometastatic renal cell carcinoma.
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Affiliation(s)
- Chang David
- Department of Radiation Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, Victoria, Australia
| | - Ali Muhammad
- Department of Radiation Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, Victoria, Australia
| | - Udovicich Cristian
- Department of Radiation Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, Victoria, Australia
| | - Tran Ben
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, Victoria, Australia
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - Azad Arun
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, Victoria, Australia
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - Au Lewis
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, Victoria, Australia
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - Spain Lavinia
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, Victoria, Australia
- Department of Medical Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - Perera Marlon
- Division of Surgical Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
| | - Siva Shankar
- Department of Radiation Oncology, Peter MacCallum Cancer Centre, Melbourne, Victoria, Australia
- Sir Peter MacCallum Department of Oncology, The University of Melbourne, Melbourne, Victoria, Australia
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49
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Trang VAV, Truyen TTTT, Nguyen NH, Quach GT, Pham PP, Nguyen PCH. Overcoming fear of developing country: A case report of retroperitoneal laparoscopic partial nephrectomy for T3A renal cell carcinoma. Int J Surg Case Rep 2024; 116:109450. [PMID: 38428051 PMCID: PMC10944092 DOI: 10.1016/j.ijscr.2024.109450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Revised: 02/21/2024] [Accepted: 02/22/2024] [Indexed: 03/03/2024] Open
Abstract
INTRODUCTION Renal cell carcinoma poses significant challenges in kidney diseases, particularly in the context of the T3 stage, where treatment strategies remain controversial. The utilization of laparoscopic partial nephrectomy, particularly in developing countries, has been restricted for such patients, primarily due to limited infrastructure and concerns about recurrence risk and long-term pathologic outcomes. PRESENTATION OF CASE In this report, we present a case of a 64-year-old male diagnosed with T3aN0M0 renal cell carcinoma (RCC). Abdominal computed tomography revealed a 5.2 × 5.2 × 5.1 cm mass on the right upper part of the kidney with a possible thrombus in the superior renal polar vein. The patient underwent successful treatment with retroperitoneal laparoscopic partial nephrectomy (LPN), leading to the preservation of kidney function with <4 mL/min/1.73 m2 GFR reduced after one year postoperative (estimated GFR from 85 mL/min/1.73 m2 to 81.79 mL/min/1.73 m2). The patient was discharged after three days; no recurrence was observed during the follow-up. DISCUSSION For stage T3a RCC, studies show that LPN induces comparable long-term outcomes to radical nephrectomy, with advantages such as preserved kidney function, reduced operative time, blood loss, and shorter hospital stays. However, due to infrastructure constraints and limited access to robotic-assisted surgery in our country, coupled with concerns about tumor recurrence, laparoscopic radical nephrectomy is predominantly employed for similar patients. Our case represents one of the very first cases in which we successfully treated a patient diagnosed with T3a RCC using retroperitoneal laparoscopic partial nephrectomy. CONCLUSION Laparoscopic partial nephrectomy is a reliable choice for T3aN0M0 RCC with good long-term outcomes and preserved renal function, especially by the hands of an experienced laparoscopic surgeon.
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Affiliation(s)
| | | | - Nam Hoang Nguyen
- Pham Ngoc Thach University of Medicine, Ho Chi Minh City, Viet Nam
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50
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Lerma LA, Pease G, Malleis J, Antic T, Hes O, Tretiakova M. Actual encounters of the kidney kind: Exploring 48 cases of renal collision tumors through the lens of literature. Hum Pathol 2024; 145:26-33. [PMID: 38340966 DOI: 10.1016/j.humpath.2024.02.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Revised: 02/02/2024] [Accepted: 02/06/2024] [Indexed: 02/12/2024]
Abstract
Multiple tumors of different lineages merging into a single mass, termed collision tumors, are considered a rare phenomenon in the kidney. Tumor components, or partners, may be malignant (including metastatic disease), borderline, or benign. We report the largest cohort to date of 48 cases. The cases were identified from the archives of three institutions in the last 16 years, including 43 (90%) with 2 tumor partners (dyad) and 5 (10%) with 3 partners (triad), totaling 101 individual neoplasms. The majority of cases involved immunohistochemical workup, and 5 underwent FISH or molecular studies. Forty (83%) cases featured a malignant entity, including all triads. Twenty dyads and two triads were composed entirely of malignant tumors. The most common malignant partner was clear cell renal cell carcinoma (RCC) (N = 19) followed by papillary RCC (N = 17). Nine (19%) cases featured borderline entities, including 5 multilocular cystic neoplasms of low malignant potential and 6 clear cell papillary renal cell tumors. Twenty one (44%) cases contained a benign partner, including 6 benign dyads. Papillary adenoma (N = 13) and oncocytoma (N = 8) were most common. Epithelial tumors were present in all 48 cases, and non-epithelial neoplasms in 9 cases (19%). Our cohort includes many novel combinations and collision partners with rare entities such as SDH-deficient RCC, TFE3-rearranged RCC, eosinophilic solid and cystic RCC, and acquired cystic disease associated RCC. A comprehensive literature review and analysis of collision tumor phenomenon in kidney placed these cases in context suggesting that collision tumors of the kidney are more common than previously recognized.
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Affiliation(s)
- L Angelica Lerma
- Department of Laboratory Medicine and Pathology, University of Washington, Seattle, WA, USA
| | - Garrison Pease
- Department of Laboratory Medicine and Pathology, University of Washington, Seattle, WA, USA
| | - James Malleis
- Department of Laboratory Medicine and Pathology, University of Washington, Seattle, WA, USA
| | - Tatjana Antic
- Department of Pathology, University of Chicago, Chicago, IL, USA
| | - Ondrej Hes
- Department of Pathology, Faculty of Medicine in Pilsen, Charles University, Pilsen, Czech Republic
| | - Maria Tretiakova
- Department of Laboratory Medicine and Pathology, University of Washington, Seattle, WA, USA.
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