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Taghizadeh H, Dong Y, Gruenberger T, Prager GW. Perioperative and palliative systemic treatments for biliary tract cancer. Ther Adv Med Oncol 2024; 16:17588359241230756. [PMID: 38559612 PMCID: PMC10981863 DOI: 10.1177/17588359241230756] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Accepted: 01/18/2024] [Indexed: 04/04/2024] Open
Abstract
Due to the fact biliary tract cancer (BTC) is often diagnosed at an advanced stage, thus, not eligible for resection, and due to the aggressive tumor biology, it is considered as one of the cancer types with the worst prognosis. Advances in diagnosis, surgical techniques, and molecular characterization have led to an improvement of the prognosis of BTC patients, recently. Although neoadjuvant therapy is expected to improve surgical outcomes by reducing tumor size, its routine is not well established. The application of neoadjuvant therapy in locally advanced disease may be indicated, the routine use of systemic therapy prior to surgery for cholangiocarcinoma patients with an upfront resectable disease is less well established, but discussed and performed in selected cases. In advanced disease, only combination chemotherapy regimens have been demonstrated to achieve disease control in untreated patients. Molecular profiling of the tumor has demonstrated that many BTC might bear actionable targets, which might be addressed by biological treatments, thus improving the prognosis of the patients. Furthermore, the addition of the immunotherapy to standard chemotherapy might improve the prognosis in a subset of patients. This review seeks to give a comprehensive overview about the role of neoadjuvant as well as palliative systemic treatment approaches and an outlook about novel systemic treatment concept in BTC.
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Affiliation(s)
- Hossein Taghizadeh
- Division of Oncology, Department of Internal Medicine I, University Hospital St. Pölten, St. Pölten, Austria
- Karl Landsteiner University of Health Sciences, Krems, Austria
- Karl Landsteiner Institute for Oncology and Nephrology, St. Pölten, Austria
- Medical University of Vienna, Center for Cancer Research, Vienna, Austria
- Medical University of Vienna, Department of Medicine I, Vienna, Austria
| | - Yawen Dong
- Department of Surgery, HPB Center, Health Network Vienna, Clinic Favoriten, Vienna, Austria
| | - Thomas Gruenberger
- Department of Surgery, HPB Center, Health Network Vienna, Clinic Favoriten, Vienna, Austria
| | - Gerald W. Prager
- Department of Medicine I, Medical University of Vienna, Comprehensive Cancer Center Vienna, Spitalgasse 23, Vienna AT1090, Austria
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Ahluwalia MS, Khosla AA, Ozair A, Gouda MA, Subbiah V. Impact of tissue-agnostic approvals on management of primary brain tumors. Trends Cancer 2024; 10:256-274. [PMID: 38245379 DOI: 10.1016/j.trecan.2023.11.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Revised: 11/11/2023] [Accepted: 11/17/2023] [Indexed: 01/22/2024]
Abstract
Novel tissue-agnostic therapeutics targeting driver mutations in tumor cells have been recently approved by FDA, driven by basket trials that have demonstrated their efficacy and safety across diverse tumor histology. However, the relative rarity of primary brain tumors (PBTs) has limited their representation in early trials of tissue-agnostic medications. Thus, consensus continues to evolve regarding utility of tissue-agnostic medications in routine practice for PBTs, a diverse group of neoplasms characterized by limited treatment options and unfavorable prognoses. We describe current and potential impact of tissue-agnostic approvals on management of PBTs. We discuss data from clinical trials for PBTs regarding tissue-agnostic targets, including BRAFV600E, neurotrophic tyrosine receptor kinase (NTRK) fusions, microsatellite instability-high (MSI-High), mismatch repair deficiency (dMMR), and high tumor mutational burden (TMB-H), in context of challenges in managing PBTs. Described are additional tissue-agnostic targets that hold promise for benefiting patients with PBTs, including RET fusion, fibroblast growth factor receptor (FGFR), ERBB2/HER2, and KRASG12C, and TP53Y220C.
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Affiliation(s)
- Manmeet S Ahluwalia
- Miami Cancer Institute, Baptist Health South Florida, Miami, FL, USA; Herbert Wertheim College of Medicine, Florida International University, Miami, FL, USA
| | - Atulya A Khosla
- Miami Cancer Institute, Baptist Health South Florida, Miami, FL, USA; Department of Internal Medicine, William Beaumont University Hospital, Royal Oak, MI, USA
| | - Ahmad Ozair
- Miami Cancer Institute, Baptist Health South Florida, Miami, FL, USA; Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA
| | - Mohamed A Gouda
- Department of Investigational Cancer Therapeutics, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Vivek Subbiah
- Early Phase Drug Development Program, Sarah Cannon Research Institute, Nashville, TN, USA.
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3
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Wheless M, Agarwal R, Goff L, Lockney N, Padmanabhan C, Heumann T. Current Standards, Multidisciplinary Approaches, and Future Directions in the Management of Extrahepatic Cholangiocarcinoma. Curr Treat Options Oncol 2024; 25:127-160. [PMID: 38177560 PMCID: PMC10824875 DOI: 10.1007/s11864-023-01153-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/19/2023] [Indexed: 01/06/2024]
Abstract
OPINION STATEMENT Biliary tract cancers are molecularly and anatomically diverse cancers which include intrahepatic cholangiocarcinoma, extrahepatic (perihilar and distal) cholangiocarcinoma, and gallbladder cancer. While recognized as distinct entities, the rarer incidence of these cancers combined with diagnostic challenges in classifying anatomic origin has resulted in clinical trials and guideline recommended strategies being generalized patients with all types of biliary tract cancer. In this review, we delve into the unique aspects, subtype-specific clinical trial outcomes, and multidisciplinary management of patients with extrahepatic cholangiocarcinoma. When resectable, definitive surgery followed by adjuvant chemotherapy (sometimes with selective radiation/chemoradiation) is current standard of care. Due to high recurrence rates, there is growing interest in the use of upfront/neoadjuvant therapy to improve surgical outcomes and to downstage patients who may not initially be resectable. Select patients with perihilar cholangiocarcinoma are being successfully treated with novel approaches such as liver transplant. In the advanced disease setting, combination gemcitabine and cisplatin remains the standard base for systemic therapy and was recently improved upon with the addition of immune checkpoint blockade to the chemotherapy doublet in the recently reported TOPAZ-1 and KEYNOTE-966 trials. Second-line all-comer treatments for these patients remain limited in both options and efficacy, so clinical trial participation should be strongly considered. With increased use of molecular testing, detection of actionable mutations and opportunities to receive indicated targeted therapies are on the rise and are the most significant driver of improved survival for patients with advanced stage disease. Though these targeted therapies are currently reserved for the second or later line, future trials are looking at moving these to earlier treatment settings and use in combination with chemotherapy and immunotherapy. In addition to cross-disciplinary management with surgical, medical, and radiation oncology, patient-centered care should also include collaboration with advanced endoscopists, palliative care specialists, and nutritionists to improve global patient outcomes.
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Affiliation(s)
- Margaret Wheless
- Department of Medicine, Division of Hematology Oncology, Vanderbilt University Medical Center, 2220 Pierce Avenue, Preston Research Building Suite 798, Nashville, TN, 37232, USA
| | - Rajiv Agarwal
- Department of Medicine, Division of Hematology Oncology, Vanderbilt University Medical Center, 2220 Pierce Avenue, Preston Research Building Suite 798, Nashville, TN, 37232, USA
- Vanderbilt-Ingram Cancer Center, Nashville, TN, USA
| | - Laura Goff
- Department of Medicine, Division of Hematology Oncology, Vanderbilt University Medical Center, 2220 Pierce Avenue, Preston Research Building Suite 798, Nashville, TN, 37232, USA
- Vanderbilt-Ingram Cancer Center, Nashville, TN, USA
| | - Natalie Lockney
- Vanderbilt-Ingram Cancer Center, Nashville, TN, USA
- Department of Radiation Oncology, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Chandrasekhar Padmanabhan
- Vanderbilt-Ingram Cancer Center, Nashville, TN, USA
- Department of Surgery, Division of Surgical Oncology & Endocrine Surgery, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Thatcher Heumann
- Department of Medicine, Division of Hematology Oncology, Vanderbilt University Medical Center, 2220 Pierce Avenue, Preston Research Building Suite 798, Nashville, TN, 37232, USA.
- Vanderbilt-Ingram Cancer Center, Nashville, TN, USA.
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Juarso AE, Entz S, Weissinger F. Durable response from fibroblast growth factor receptor inhibition in intrahepatic cholangiocarcinoma terminated by metachronous acute myeloid leukemia: a case report. J Med Case Rep 2023; 17:550. [PMID: 38098111 PMCID: PMC10722808 DOI: 10.1186/s13256-023-04231-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Accepted: 10/28/2023] [Indexed: 12/17/2023] Open
Abstract
INTRODUCTION Advances in the treatment of biliary tract cancer have been made possible through gains in genomic and epigenetic tumor understanding. The use of fibroblast growth factor receptor inhibitor has enabled significant clinical improvement in a specific group of patients with intrahepatic cholangiocarcinoma, some of whom with very durable responses. CASE PRESENTATION We present the case of a 69-year-old Caucasian patient with advanced intrahepatic cholangiocarcinoma who received the therapy with selective oral inhibitor of fibroblast growth factor receptor 1, 2, and 3 pemigatinib after multiple previous chemotherapies. This resulted in a durable stable disease condition for 15 months with good tolerability. The diagnosis of acute myeloid leukemia was an unanticipated serious adverse event, in which the impact of fibroblast growth factor receptor inhibition could not yet be determined due to inadequate data. CONCLUSIONS It is still possible to achieve durable tumor response in advanced previously treated intrahepatic cholangiocarcinoma through targeted therapies. The prolonged progression free survival means that there could be an increased risk of secondary malignancy in this patient group, which necessitates diagnostic and therapeutic strategies.
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Affiliation(s)
- Andreas Edwin Juarso
- Department of Internal Medicine, Haematology/Oncology, Stem Cell Transplantation and Palliative Medicine, Evangelisches Klinikum Bethel, Schildescher Straße 99, 33611, Bielefeld, Germany
| | - Stefanie Entz
- Department of Internal Medicine and Gastroenterology, Evangelisches Klinikum Bethel, Schildescher Straße 99, 33611, Bielefeld, Germany
| | - Florian Weissinger
- Department of Internal Medicine, Haematology/Oncology, Stem Cell Transplantation and Palliative Medicine, Evangelisches Klinikum Bethel, Schildescher Straße 99, 33611, Bielefeld, Germany.
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Al Assaad M, Gundem G, Liechty B, Sboner A, Medina J, Papaemmanuil E, Sternberg CN, Marks A, Souweidane MM, Greenfield JP, Tran I, Snuderl M, Elemento O, Imielinski M, Pisapia DJ, Mosquera JM. The importance of escalating molecular diagnostics in patients with low-grade pediatric brain cancer. Cold Spring Harb Mol Case Stud 2023; 9:a006275. [PMID: 37652664 PMCID: PMC10815291 DOI: 10.1101/mcs.a006275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Accepted: 07/31/2023] [Indexed: 09/02/2023] Open
Abstract
Pilocytic astrocytomas are the most common pediatric brain tumors, typically presenting as low-grade neoplasms. We report two cases of pilocytic astrocytoma with atypical tumor progression. Case 1 involves a 12-yr-old boy with an unresectable suprasellar tumor, negative for BRAF rearrangement but harboring a BRAF p.V600E mutation. He experienced tumor size reduction and stable disease following dabrafenib treatment. Case 2 describes a 6-yr-old boy with a thalamic tumor that underwent multiple resections, with no actionable driver detected using targeted next-generation sequencing. Whole-genome and RNA-seq analysis identified an internal tandem duplication in FGFR1 and RAS pathway activation. Future management options include FGFR1 inhibitors. These cases demonstrate the importance of escalating molecular diagnostics for pediatric brain cancer, advocating for early reflexing to integrative whole-genome sequencing and transcriptomic profiling when targeted panels are uninformative. Identifying molecular drivers can significantly impact treatment decisions and improve patient outcomes.
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Affiliation(s)
- Majd Al Assaad
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, New York 10065, USA
- Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, New York 10065, USA
| | | | - Benjamin Liechty
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, New York 10065, USA
| | - Andrea Sboner
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, New York 10065, USA
- Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, New York 10065, USA
| | | | | | - Cora N Sternberg
- Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, New York 10065, USA
- Division of Hematology/Oncology, Department of Medicine, Weill Cornell Medicine, New York, New York 10065, USA
| | - Asher Marks
- Pediatric Hematology/Oncology, Yale Medicine, New Haven, Connecticut 06520, USA
| | - Mark M Souweidane
- Pediatric Neurological Surgery, Weill Cornell Medicine, New York, New York 10065, USA
| | - Jeffrey P Greenfield
- Pediatric Neurological Surgery, Weill Cornell Medicine, New York, New York 10065, USA
| | - Ivy Tran
- Department of Pathology, NYU Langone Health and School of Medicine, New York, New York 10016, USA
| | - Matija Snuderl
- Department of Pathology, NYU Langone Health and School of Medicine, New York, New York 10016, USA
| | - Olivier Elemento
- Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, New York 10065, USA
- Department of Physiology and Biophysics, Weill Cornell Medicine, New York, New York 10065, USA
| | - Marcin Imielinski
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, New York 10065, USA
- Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, New York 10065, USA
| | - David J Pisapia
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, New York 10065, USA;
- Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, New York 10065, USA
| | - Juan Miguel Mosquera
- Department of Pathology and Laboratory Medicine, Weill Cornell Medicine, New York, New York 10065, USA;
- Englander Institute for Precision Medicine, Weill Cornell Medicine, New York, New York 10065, USA
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6
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Padovan M, Maccari M, Bosio A, De Toni C, Vizzaccaro S, Cestonaro I, Corrà M, Caccese M, Cerretti G, Zagonel V, Lombardi G. Actionable molecular alterations in newly diagnosed and recurrent IDH1/2 wild-type glioblastoma patients and therapeutic implications: a large mono-institutional experience using extensive next-generation sequencing analysis. Eur J Cancer 2023; 191:112959. [PMID: 37481865 DOI: 10.1016/j.ejca.2023.112959] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2023] [Revised: 06/16/2023] [Accepted: 06/19/2023] [Indexed: 07/25/2023]
Abstract
BACKGROUND Next-generation sequencing (NGS) panels enable the identification of alterations in cancer-related genes. This may guide a molecularly targeted strategy for the treatment of glioblastoma (GBM). MATERIAL AND METHODS We retrospectively analysed data obtained using FoundationOne®CDx in a large cohort of IDH1/2 wild-type GBM. We aimed to 1) identify potentially actionable molecular alterations at diagnosis and/or recurrence based on ESMO Scale for Clinical Actionability of Molecular Targets (ESCAT) defined categories of targetability, 2) understand the clinical implications of NGS in terms of access to and activity of targeted therapies. RESULTS In 442 samples, an NGS profile was available in 98.2%. The median time from diagnosis to NGS profiling was 7.4 months (interquartile range (IQR): 3.4-13.2). Although about half of the patients had at least one actionable molecular alteration, only 3.4% of them were classified as ESCAT IB-IC and 6.7% as ESCAT IIB. Only 36 patients (10.5%) received personalised treatment in clinical trials or as off-label/compassionate use from second-line (median line 3). Most patients did not receive targeted therapy due to clinical deterioration/death (49.6%). Patients treated with dabrafenib/trametinib (9 patients) had the highest disease control rate of 77% and an objective response rate of 22%, with a median progression-free survival (PFS) of 5.2 months. No complete/partial responses were seen with the other regimens. 4/9 (44.4%) patients on anti-BRAF/anti-MEK, 2/4 patients (50%) on erdafitinib and 1/1 patient on capmatinib had a PFS ratio > 1.3. One recurrent GBM patient with ROS1-GOCP fusion maintained a complete response for 11.3 months on entrectinib. CONCLUSIONS Our study demonstrated the feasibility of NGS in GBM samples. As the number of clinically relevant targets was limited and only a small group of GBM patients were treated with targeted therapy, NGS testing should be performed in the context of clinical trials. Our results support the activity of anti-BRAF/anti-MEK, while for the other agents prospective study results are needed to draw solid conclusions.
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Affiliation(s)
- Marta Padovan
- Department of Oncology, Oncology 1, Veneto Institute of Oncology IOV-IRCCS, Padua, Italy; PhD course in Clinical and Experimental Oncology and Immunology, Department of Surgery, Oncology and Gastroenterology, University of Padua, Padua, Italy.
| | - Marta Maccari
- Department of Oncology, Oncology 1, Veneto Institute of Oncology IOV-IRCCS, Padua, Italy; School of Specialization in Medical Oncology, Department of Surgery, Oncology and Gastroenterology, University of Padua, Padua, Italy
| | - Alberto Bosio
- Department of Oncology, Oncology 1, Veneto Institute of Oncology IOV-IRCCS, Padua, Italy; School of Specialization in Medical Oncology, Department of Surgery, Oncology and Gastroenterology, University of Padua, Padua, Italy
| | - Chiara De Toni
- Department of Oncology, Oncology 1, Veneto Institute of Oncology IOV-IRCCS, Padua, Italy
| | - Salvatore Vizzaccaro
- Department of Oncology, Oncology 1, Veneto Institute of Oncology IOV-IRCCS, Padua, Italy
| | - Ilaria Cestonaro
- Department of Oncology, Oncology 1, Veneto Institute of Oncology IOV-IRCCS, Padua, Italy
| | - Martina Corrà
- Department of Oncology, Oncology 1, Veneto Institute of Oncology IOV-IRCCS, Padua, Italy
| | - Mario Caccese
- Department of Oncology, Oncology 1, Veneto Institute of Oncology IOV-IRCCS, Padua, Italy
| | - Giulia Cerretti
- Department of Oncology, Oncology 1, Veneto Institute of Oncology IOV-IRCCS, Padua, Italy; PhD course in Clinical and Experimental Oncology and Immunology, Department of Surgery, Oncology and Gastroenterology, University of Padua, Padua, Italy
| | - Vittorina Zagonel
- Department of Oncology, Oncology 1, Veneto Institute of Oncology IOV-IRCCS, Padua, Italy
| | - Giuseppe Lombardi
- Department of Oncology, Oncology 1, Veneto Institute of Oncology IOV-IRCCS, Padua, Italy
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Zhen DB, Safyan RA, Konick EQ, Nguyen R, Prichard CC, Chiorean EG. The role of molecular testing in pancreatic cancer. Therap Adv Gastroenterol 2023; 16:17562848231171456. [PMID: 37197396 PMCID: PMC10184226 DOI: 10.1177/17562848231171456] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Accepted: 04/06/2023] [Indexed: 05/19/2023] Open
Abstract
Pancreatic ductal adenocarcinoma (PDA) is highly aggressive and has few treatment options. To personalize therapy, it is critical to delineate molecular subtypes and understand inter- and intra-tumoral heterogeneity. Germline testing for hereditary genetic abnormalities is recommended for all patients with PDA and somatic molecular testing is recommended for all patients with locally advanced or metastatic disease. KRAS mutations are present in 90% of PDA, while 10% are KRAS wild type and are potentially targetable with epidermal growth factor receptor blockade. KRASG12C inhibitors have shown activity in G12C-mutated cancers, and novel G12D and pan-RAS inhibitors are in clinical trials. DNA damage repair abnormalities, germline or somatic, occur in 5-10% of patients and are likely to benefit from DNA damaging agents and maintenance therapy with poly-ADP ribose polymerase inhibitors. Fewer than 1% of PDA harbor microsatellite instability high status and are susceptible to immune checkpoint blockade. Albeit very rare, occurring in <1% of patients with KRAS wild-type PDAs, BRAF V600E mutations, RET and NTRK fusions are targetable with cancer agnostic Food and Drug Administration-approved therapies. Genetic, epigenetic, and tumor microenvironment targets continue to be identified at an unprecedented pace, enabling PDA patients to be matched to targeted and immune therapeutics, including antibody-drug conjugates, and genetically engineered chimeric antigen receptor or T-cell receptor - T-cell therapies. In this review, we highlight clinically relevant molecular alterations and focus on targeted strategies that can improve patient outcomes through precision medicine.
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Affiliation(s)
- David B. Zhen
- University of Washington School of Medicine, Fred Hutchinson Cancer Center, Seattle, WA, USA
| | - Rachael A. Safyan
- University of Washington School of Medicine, Fred Hutchinson Cancer Center, Seattle, WA, USA
| | - Eric Q. Konick
- University of Washington, School of Medicine Seattle, WA, USA
| | - Ryan Nguyen
- University of Washington, School of Medicine Seattle, WA, USA
| | | | - E. Gabriela Chiorean
- University of Washington School of Medicine, Fred Hutchinson Cancer Center, 825 Eastlake Avenue East, LG-465, Seattle, WA 98109, USA Fred Hutchinson
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Teuwen LA, Roets E, D’Hoore P, Pauwels P, Prenen H. Comprehensive Genomic Profiling and Therapeutic Implications for Patients with Advanced Cancers: The Experience of an Academic Hospital. Diagnostics (Basel) 2023; 13:1619. [PMID: 37175010 PMCID: PMC10177779 DOI: 10.3390/diagnostics13091619] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 04/30/2023] [Accepted: 05/02/2023] [Indexed: 05/15/2023] Open
Abstract
Next-generation sequencing (NGS) can be used to detect tumor-specific genomic alterations. This retrospective single-center study aims to assess the application of an extensive NGS panel to identify actionable alterations and initiate matched targeted treatment for patients with advanced cancer. We analyzed genomic alterations in solid tumor biopsies from 464 patients with advanced cancer with the Foundation Medicine assay (FoundationOne®CDx). Therapeutic implications were determined using the Memorial Sloan Kettering Precision Oncology Knowledge Base (OncoKB) classification. The FoundationOne®CDx was successfully applied in 464/521 patients (89%). The most common altered genes were TP53 (61%), KRAS (20%), CDKN2A (20%), TERT (16%), and APC (16%). Among the 419 patients with successfully analyzed tumor mutational burden (TMB), 43 patients presented with a high TMB (≥10 mutations/megabase). Out of the 126 patients with an actionable target, 40 patients received matched treatment (32%) of which 17 were within a clinical trial. This study shows that the application of NGS is feasible in an academic center and increases the detection of actionable alterations and identification of patients eligible for targeted treatment or immunotherapy regardless of tumor histology. Strategies such as early referral for NGS, inclusion in clinical (basket) trials, and the development of new targeted drugs are necessary to improve the matched treatment rate.
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Affiliation(s)
- Laure-Anne Teuwen
- Department of Oncology, Antwerp University Hospital, Drie Eikenstraat 655, 2650 Edegem, Belgium; (L.-A.T.); (E.R.); (P.D.)
| | - Evelyne Roets
- Department of Oncology, Antwerp University Hospital, Drie Eikenstraat 655, 2650 Edegem, Belgium; (L.-A.T.); (E.R.); (P.D.)
| | - Pieter D’Hoore
- Department of Oncology, Antwerp University Hospital, Drie Eikenstraat 655, 2650 Edegem, Belgium; (L.-A.T.); (E.R.); (P.D.)
| | - Patrick Pauwels
- Department of Pathology, Antwerp University Hospital, Drie Eikenstraat 655, 2650 Edegem, Belgium;
- Center for Oncological Research (CORE), Integrated Personalized and Precision Oncology Network (IPPON), University of Antwerp, Universiteitsplein 1, 2610 Wilrijk, Belgium
| | - Hans Prenen
- Department of Oncology, Antwerp University Hospital, Drie Eikenstraat 655, 2650 Edegem, Belgium; (L.-A.T.); (E.R.); (P.D.)
- Center for Oncological Research (CORE), Integrated Personalized and Precision Oncology Network (IPPON), University of Antwerp, Universiteitsplein 1, 2610 Wilrijk, Belgium
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Porter AB, Wen PY, Polley MYC. Molecular Profiling in Neuro-Oncology: Where We Are, Where We're Heading, and How We Ensure Everyone Can Come Along. Am Soc Clin Oncol Educ Book 2023; 43:e389322. [PMID: 37167580 DOI: 10.1200/edbk_389322] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Abstract
Advances in molecular profiling have led to improved understanding of glioma heterogeneity. Results have been used to inform diagnostic classification and targeted treatment strategies. Validation of these tests is necessary in the development of biomarkers that can aid in treatment decision, allowing for personalized medicine in neuro-oncologic diseases. Although not all populations have benefitted equally from awareness of and access to testing, opportunities arise regarding incorporating this testing into the standard of care for patients with glioma.
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Affiliation(s)
- Alyx B Porter
- Mayo Clinic and Mayo Clinic Alix School of Medicine, Phoenix, AZ
| | - Patrick Y Wen
- Dana-Farber Cancer Institute, Brigham and Women's Hospital and Harvard Medical School, Boston, MA
| | - Mei-Yin C Polley
- University of Chicago Biological Sciences, Department of Public Health Sciences, Chicago, IL
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10
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Tateo V, Marchese PV, Mollica V, Massari F, Kurzrock R, Adashek JJ. Agnostic Approvals in Oncology: Getting the Right Drug to the Right Patient with the Right Genomics. Pharmaceuticals (Basel) 2023; 16:ph16040614. [PMID: 37111371 PMCID: PMC10144220 DOI: 10.3390/ph16040614] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 04/15/2023] [Accepted: 04/17/2023] [Indexed: 04/29/2023] Open
Abstract
(1) Background: The oncology field has drastically changed with the advent of precision medicine, led by the discovery of druggable genes or immune targets assessed through next-generation sequencing. Biomarker-based treatments are increasingly emerging, and currently, six tissue-agnostic therapies are FDA-approved. (2) Methods: We performed a review of the literature and reported the trials that led to the approval of tissue-agnostic treatments and ongoing clinical trials currently investigating novel biomarker-based approaches. (3) Results: We discussed the approval of agnostic treatments: pembrolizumab and dostarlimab for MMRd/MSI-H, pembrolizumab for TMB-H, larotrectinib and entrectinib for NTRK-fusions, dabrafenib plus trametinib for BRAF V600E mutation, and selpercatinib for RET fusions. In addition, we reported novel clinical trials of biomarker-based approaches, including ALK, HER2, FGFR, and NRG1. (4) Conclusions: Precision medicine is constantly evolving, and with the improvement of diagnostic tools that allow a wider genomic definition of the tumor, tissue-agnostic targeted therapies are a promising treatment strategy tailored to the specific tumor genomic profile, leading to improved survival outcomes.
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Affiliation(s)
- Valentina Tateo
- Medical Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Paola Valeria Marchese
- Medical Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Veronica Mollica
- Medical Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
| | - Francesco Massari
- Medical Oncology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy
- Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, 40127 Bologna, Italy
| | - Razelle Kurzrock
- MCW Cancer Center, Milwaukee, WI 53226, USA
- WIN Consortium, San Diego, CA 92093, USA
- Department of Oncology, University of Nebraska, Omaha, NE 68198, USA
| | - Jacob J Adashek
- Department of Oncology, The Sidney Kimmel Comprehensive Cancer Center, The Johns Hopkins Hospital, Baltimore, MD 21287, USA
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Mahapatra S, Jonniya NA, Koirala S, Ursal KD, Kar P. The FGF/FGFR signalling mediated anti-cancer drug resistance and therapeutic intervention. J Biomol Struct Dyn 2023; 41:13509-13533. [PMID: 36995019 DOI: 10.1080/07391102.2023.2191721] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Accepted: 01/26/2023] [Indexed: 03/31/2023]
Abstract
ABSTRACT Fibroblast Growth Factor (FGF) ligands and their receptors are crucial factors driving chemoresistance in several malignancies, challenging the efficacy of currently available anti-cancer drugs. The Fibroblast growth factor/receptor (FGF/FGFR) signalling malfunctions in tumor cells, resulting in a range of molecular pathways that may impact its drug effectiveness. Deregulation of cell signalling is critical since it can enhance tumor growth and metastasis. Overexpression and mutation of FGF/FGFR induce regulatory changes in the signalling pathways. Chromosomal translocation facilitating FGFR fusion production aggravates drug resistance. Apoptosis is inhibited by FGFR-activated signalling pathways, reducing multiple anti-cancer medications' destructive impacts. Angiogenesis and epithelial-mesenchymal transition (EMT) are facilitated by FGFRs-dependent signalling, which correlates with drug resistance and enhances metastasis. Further, lysosome-mediated drug sequestration is another prominent method of resistance. Inhibition of FGF/FGFR by following a plethora of therapeutic approaches such as covalent and multitarget inhibitors, ligand traps, monoclonal antibodies, recombinant FGFs, combination therapy, and targeting lysosomes and micro RNAs would be helpful. As a result, FGF/FGFR suppression treatment options are evolving nowadays. To increase positive impacts, the processes underpinning the FGF/FGFR axis' role in developing drug resistance need to be clarified, emphasizing the need for more studies to develop novel therapeutic options to address this significant problem. Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- Subhasmita Mahapatra
- Department of Biosciences and Biomedical Engineering, Indian Institute of Technology Indore, Indore, Madhya Pradesh, India
| | - Nisha Amarnath Jonniya
- Department of Biosciences and Biomedical Engineering, Indian Institute of Technology Indore, Indore, Madhya Pradesh, India
| | - Suman Koirala
- Department of Biosciences and Biomedical Engineering, Indian Institute of Technology Indore, Indore, Madhya Pradesh, India
| | - Kapil Dattatray Ursal
- Department of Biosciences and Biomedical Engineering, Indian Institute of Technology Indore, Indore, Madhya Pradesh, India
| | - Parimal Kar
- Department of Biosciences and Biomedical Engineering, Indian Institute of Technology Indore, Indore, Madhya Pradesh, India
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12
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Pineda E, Domenech M, Hernández A, Comas S, Balaña C. Recurrent Glioblastoma: Ongoing Clinical Challenges and Future Prospects. Onco Targets Ther 2023; 16:71-86. [PMID: 36721854 PMCID: PMC9884437 DOI: 10.2147/ott.s366371] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Accepted: 01/19/2023] [Indexed: 01/26/2023] Open
Abstract
Virtually all glioblastomas treated in the first-line setting will recur in a short period of time, and the search for alternative effective treatments has so far been unsuccessful. Various obstacles remain unresolved, and no effective salvage therapy for recurrent glioblastoma can be envisaged in the short term. One of the main impediments to progress is the low incidence of the disease itself in comparison with other pathologies, which will be made even lower by the recent WHO classification of gliomas, which includes molecular alterations. This new classification helps refine patient prognosis but does not clarify the most appropriate treatment. Other impediments are related to clinical trials: glioblastoma patients are often excluded from trials due to their advanced age and limiting neurological symptoms; there is also the question of how best to measure treatment efficacy, which conditions the design of trials and can affect the acceptance of results by oncologists and medicine agencies. Other obstacles are related to the drugs themselves: most treatments cannot cross the blood-brain-barrier or the brain-to-tumor barrier to reach therapeutic drug levels in the tumor without producing toxicity; the drugs under study may have adverse metabolic interactions with those required for symptom control; identifying the target of the drug can be a complex issue. Additionally, the optimal method of treatment - local vs systemic therapy, the choice of chemotherapy, irradiation, targeted therapy, immunotherapy, or a combination thereof - is not yet clear in glioblastoma in comparison with other cancers. Finally, in addition to curing or stabilizing the disease, glioblastoma therapy should aim at maintaining the neurological status of the patients to enable them to return to their previous lifestyle. Here we review currently available treatments, obstacles in the search for new treatments, and novel lines of research that show promise for the future.
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Affiliation(s)
- Estela Pineda
- Medical Oncology, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Marta Domenech
- Medical Oncology, Institut Catala d’Oncologia (ICO) Badalona, Barcelona, Spain
| | - Ainhoa Hernández
- Medical Oncology, Institut Catala d’Oncologia (ICO) Badalona, Barcelona, Spain
| | - Silvia Comas
- Radiation Oncology, Institut Catala d’Oncologia (ICO) Badalona, Badalona, Spain
| | - Carmen Balaña
- Medical Oncology, Institut Catala d’Oncologia (ICO) Badalona, Barcelona, Spain,Correspondence: Carmen Balaña, Institut Catala d’Oncologia (ICO) Badalona, Carretera Canyet s/n, Badalona, 08916, Spain, Tel +34 497 89 25, Fax +34 497 89 50, Email
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13
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Advances in the Molecular Landscape of Lung Cancer Brain Metastasis. Cancers (Basel) 2023; 15:cancers15030722. [PMID: 36765679 PMCID: PMC9913505 DOI: 10.3390/cancers15030722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 01/16/2023] [Accepted: 01/20/2023] [Indexed: 01/27/2023] Open
Abstract
Lung cancer is one of the most frequent tumors that metastasize to the brain. Brain metastasis (BM) is common in advanced cases, being the major cause of patient morbidity and mortality. BMs are thought to arise via the seeding of circulating tumor cells into the brain microvasculature. In brain tissue, the interaction with immune cells promotes a microenvironment favorable to the growth of cancer cells. Despite multimodal treatments and advances in systemic therapies, lung cancer patients still have poor prognoses. Therefore, there is an urgent need to identify the molecular drivers of BM and clinically applicable biomarkers in order to improve disease outcomes and patient survival. The goal of this review is to summarize the current state of knowledge on the mechanisms of the metastatic spread of lung cancer to the brain and how the metastatic spread is influenced by the brain microenvironment, and to elucidate the molecular determinants of brain metastasis regarding the role of genomic and transcriptomic changes, including coding and non-coding RNAs. We also present an overview of the current therapeutics and novel treatment strategies for patients diagnosed with BM from NSCLC.
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Uson Junior PLS, Bearss J, Babiker HM, Borad MJ. Novel precision therapies for cholangiocarcinoma: an overview of clinical trials. Expert Opin Investig Drugs 2023; 32:69-75. [PMID: 36714945 DOI: 10.1080/13543784.2023.2173064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
INTRODUCTION The treatment landscape of biliary cancers is rapidly changing. Inhibitors against the actionable targets FGFR and IDH1 are now being included in the treatment guidelines of multiple countries for patients with advanced cholangiocarcinoma. However, there remains an unmet need in identifying the mechanisms of resistance and treatment strategies involving possible tumor sequencing. AREAS COVERED In this review article, we address clinical trials evaluating FGFR, IDH, BRAF and HER2 inhibitors in advanced cholangiocarcinoma. We also review the mechanisms of resistance described thus far and approaches to overcome them. Articles selected for this review were based on reported studies indexed in PubMed (2010-2022). EXPERT OPINION Precision medicine in biliary cancers has already been incorporated into the treatment landscape of the disease in many countries. Fusions of FGFR2 and mutations in IDH1 are the first drivers with targetable treatments approved in these cancers. HER2 and BRAF would be the next drivers with possible tumor-agnostic or cholangiocarcinoma-specific approvals. The advent of ctDNA could improve the accessibility of sequencing and recruitment in these clinical trials. However, limitations of detecting fusions should be considered and addressed in these platforms.
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Affiliation(s)
- Pedro Luiz Serrano Uson Junior
- Division of Hematology & Oncology, Department of Medicine, Mayo Clinic, Scottsdale, AZ, USA.,Center for Personalized Medicine, Hospital Israelita Albert Einstein, São Paulo, Brazil
| | - Jeremiah Bearss
- Division of Hematology & Oncology, Department of Medicine, Mayo Clinic, Scottsdale, AZ, USA
| | - Hani M Babiker
- Division of Hematology-Oncology, Department of Medicine, Mayo Clinic Jacksonville, Florida, USA
| | - Mitesh J Borad
- Division of Hematology & Oncology, Department of Medicine, Mayo Clinic, Scottsdale, AZ, USA.,Center for Individualized Medicine, Mayo Clinic, Rochester, MN, USA.,Department of Molecular Medicine, Mayo Clinic,Rochester, MN, USA.,Mayo Clinic Cancer Center, Mayo Clinic, Phoenix, AZ, USA
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Debien V, Vignot S, Massard C, Malouf G, Hollebecque A, Scoazec JY, Michiels S, Verlingue L. Molecular analysis for refractory rare cancers: Sequencing battle continues - learnings for the MOSCATO-01 study. Crit Rev Oncol Hematol 2023; 181:103888. [PMID: 36460264 DOI: 10.1016/j.critrevonc.2022.103888] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Revised: 11/18/2022] [Accepted: 11/23/2022] [Indexed: 12/03/2022] Open
Abstract
BACKGROUND For patients with metastatic rare cancers, treatments are limited. How systematic tumor sequencing can improve therapeutic possibilities in this population? PATIENTS AND METHODS Patients with rare cancer were identified in the MOSCATO-01 trial. Patients' outcome was measured by progression-free survival (PFS) and overall survival (OS). RESULTS The most frequently identified histologic subypes were ovarian adenocarcinoma (N = 13), carcinoma of unknown primary (N = 11), and leiomyosarcoma (N = 10). Ninety-nine (39%) of them had at least one targetable cancer molecular alteration Forty-nine patients (50%) received the therapy proposed by the molecular tumor board, and 13 patients (26%, 95%CI 15-41%) achieved a PFS2/PFS1 > 1.3. The median PFS2 on matched treatment subgroup was 2.3 months (95% CI 1.8-3.6) and the median OS was 11.4 months (95% CI 9-15.5). CONCLUSIONS The molecular screening of patients with refractory, metastatic rare cancers might increase the therapeutic options. Facilitating access strategy to molecular-driven clinical trials or agnostic-approved treatment is crucial.
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Affiliation(s)
- Véronique Debien
- Department of oncology, Institut de Cancérologie Strasbourg Europe, ICANS, Strasbourg, France; Drug Development Department (DITEP), Gustave Roussy, Université Paris-Sud, Université Paris-Saclay, Villejuif, France; Institut Jules Bordet, Université Libre de Bruxelles (U.L.B), Brussels, Belgium
| | | | - Christophe Massard
- Drug Development Department (DITEP), Gustave Roussy, Université Paris-Sud, Université Paris-Saclay, Villejuif, France; Department of Oncology, Institut Eugène Marquis, Rennes, France
| | - Gabriel Malouf
- Department of oncology, Institut de Cancérologie Strasbourg Europe, ICANS, Strasbourg, France
| | - Antoine Hollebecque
- Drug Development Department (DITEP), Gustave Roussy, Université Paris-Sud, Université Paris-Saclay, Villejuif, France
| | - Jean-Yves Scoazec
- Pathology Department, Gustave Roussy, Université Paris-Sud, Université Paris-Saclay, Villejuif, France; AMMICa, CNRS UAR3655 INSERM US23, Université Paris Saclay, Villejuif, France
| | - Stefan Michiels
- Service de Biostatistique et d'Epidémiologie, Oncostat, CESP, Inserm U1018, Université Paris-Saclay, Equipe labellisée Ligue Contre le Cancer, Institut Gustave Roussy, Villejuif, France
| | - Loïc Verlingue
- Drug Development Department (DITEP), Gustave Roussy, Université Paris-Sud, Université Paris-Saclay, Villejuif, France; Unité de Phase 1, Centre Léon Bérard, Lyon, France.
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Patient Selection Approaches in FGFR Inhibitor Trials-Many Paths to the Same End? Cells 2022; 11:cells11193180. [PMID: 36231142 PMCID: PMC9563413 DOI: 10.3390/cells11193180] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 10/04/2022] [Accepted: 10/06/2022] [Indexed: 12/16/2022] Open
Abstract
Inhibitors of fibroblast growth factor receptor (FGFR) signaling have been investigated in various human cancer diseases. Recently, the first compounds received FDA approval in biomarker-selected patient populations. Different approaches and technologies have been applied in clinical trials, ranging from protein (immunohistochemistry) to mRNA expression (e.g., RNA in situ hybridization) and to detection of various DNA alterations (e.g., copy number variations, mutations, gene fusions). We review, here, the advantages and limitations of the different technologies and discuss the importance of tissue and disease context in identifying the best predictive biomarker for FGFR targeting therapies.
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