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Pangua C, Espuelas S, Martínez-Ohárriz MC, Vizmanos JL, Irache JM. Mucus-penetrating and permeation enhancer albumin-based nanoparticles for oral delivery of macromolecules: Application to bevacizumab. Drug Deliv Transl Res 2024; 14:1189-1205. [PMID: 37880504 PMCID: PMC10984897 DOI: 10.1007/s13346-023-01454-0] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/16/2023] [Indexed: 10/27/2023]
Abstract
The oral administration of therapeutic proteins copes with important challenges (mainly degradation and poor absorption) making their potential therapeutic application extremely difficult. The aim of this study was to design and evaluate the potential of the combination between mucus-permeating nanoparticles and permeation enhancers as a carrier for the oral delivery of the monoclonal antibody bevacizumab, used as a model of therapeutic protein. For this purpose, bevacizumab was encapsulated in PEG-coated albumin nanoparticles as a hydrophobic ion-pairing complex with either sodium deoxycholate (DS) or sodium docusate (DOCU). In both cases, complex formation efficiencies close to 90% were found. The incorporation of either DS or DOCU in PEG-coated nanoparticles significantly increased their mean size, particularly when DOCU was used. Moreover, the diffusion in mucus of DOCU-loaded nanoparticles was significantly reduced, compared with DS ones. In a C. elegans model, DS or DOCU (free or nanoencapsulated) disrupted the intestinal epithelial integrity, but the overall survival of the worms was not affected. In rats, the relative oral bioavailability of bevacizumab incorporated in PEG-coated nanoparticles as a complex with DS (B-DS-NP-P) was 3.7%, a 1000-fold increase compared to free bevacizumab encapsulated in nanoparticles (B-NP-P). This important effect of DS may be explained not only by its capability to transiently disrupt tight junctions but also to their ability to increase the fluidity of membranes and to inhibit cytosolic and brush border enzymes. In summary, the current strategy may be useful to allow the therapeutic use of orally administered proteins, including monoclonal antibodies.
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Affiliation(s)
- Cristina Pangua
- NANO-VAC Research Group, Department of Pharmaceutical Sciences, School of Pharmacy and Nutrition, University of Navarra, 31008, Pamplona, Spain
| | - Socorro Espuelas
- NANO-VAC Research Group, Department of Pharmaceutical Sciences, School of Pharmacy and Nutrition, University of Navarra, 31008, Pamplona, Spain
| | | | - José Luis Vizmanos
- Department of Biochemistry & Genetics, School of Sciences, University of Navarra, 31008, Pamplona, Spain
| | - Juan M Irache
- NANO-VAC Research Group, Department of Pharmaceutical Sciences, School of Pharmacy and Nutrition, University of Navarra, 31008, Pamplona, Spain.
- Institute for Health Research (IdiSNA), 31008, Pamplona, Spain.
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Farooq U, O'Reilly NJ, Ahmed Z, Gasco P, Raghu Raj Singh T, Behl G, Fitzhenry L, McLoughlin P. Design of liposomal nanocarriers with a potential for combined dexamethasone and bevacizumab delivery to the eye. Int J Pharm 2024; 654:123958. [PMID: 38442797 DOI: 10.1016/j.ijpharm.2024.123958] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 02/21/2024] [Accepted: 02/28/2024] [Indexed: 03/07/2024]
Abstract
Clinicians face numerous challenges when delivering medications to the eyes topically because of physiological barriers, that can inhibit the complete dose from getting to the intended location. Due to their small size, the ability to deliver drugs of different polarities simultaneously, and their biocompatibility, liposomes hold great promise for ocular drug delivery. This study aimed to develop and characterise a dual loaded liposome formulation encapsulating Bevacizumab (BEV) and Dexamethasone (DEX) that possessed the physicochemical attributes suitable for topical ocular delivery. Liposomes were prepared by using thin film hydration followed by extrusion, and the formulations were optimised using a design of experiments approach. Physicochemical characterisation along with cytocompatibility and bioactivity of the formulations were assessed. Liposomes were successfully prepared with a particle size of 139 ± 2 nm, PDI 0.03 ± 0.01 and zeta potential -2 ± 0.7 mV for the optimised formulation. BEV and DEX were successfully encapsulated into the liposomes with an encapsulation efficiency of 97 ± 0.5 % and 26 ± 0.5 %, respectively. A sustained release of BEV was observed from the liposomes and the bioactivity of the formulation was confirmed using a wound healing assay. In summary, a potential topical eye drop drug delivery system, which can co-load DEX and BEV was developed and characterised for its potential to be used in ocular drug delivery.
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Affiliation(s)
- Umer Farooq
- Ocular Therapeutics Research Group, Pharmaceutical and Molecular Biotechnology Research Centre, South East Technological University, Cork Road, Waterford City, Co. Waterford X91 K0EK, Ireland
| | - Niall J O'Reilly
- Ocular Therapeutics Research Group, Pharmaceutical and Molecular Biotechnology Research Centre, South East Technological University, Cork Road, Waterford City, Co. Waterford X91 K0EK, Ireland; SSPC, The Science Foundation Ireland Research Centre for Pharmaceuticals, Ireland
| | - Zubair Ahmed
- Institute of Inflammation and Ageing, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK
| | - Paolo Gasco
- Nanovector srl, Via Livorno, 60 Turin, Italy
| | - Thakur Raghu Raj Singh
- School of Pharmacy, Queen's University Belfast, Medical Biology Centre, 97 Lisburn Road, Belfast BT9 7BL, UK
| | - Gautam Behl
- Eirgen Pharma Limited, Westside Business Park, Old, Kilmeaden Road Co. Waterford X91 YV67, Ireland
| | - Laurence Fitzhenry
- Ocular Therapeutics Research Group, Pharmaceutical and Molecular Biotechnology Research Centre, South East Technological University, Cork Road, Waterford City, Co. Waterford X91 K0EK, Ireland.
| | - Peter McLoughlin
- Ocular Therapeutics Research Group, Pharmaceutical and Molecular Biotechnology Research Centre, South East Technological University, Cork Road, Waterford City, Co. Waterford X91 K0EK, Ireland; SSPC, The Science Foundation Ireland Research Centre for Pharmaceuticals, Ireland.
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Park S, Kim TM, Han JY, Lee GW, Shim BY, Lee YG, Kim SW, Kim IH, Lee S, Kim YJ, Park JH, Park SG, Lee KH, Kang EJ, Kim JW, Shin SH, Ock CY, Nam BH, Lee J, Jung HA, Sun JM, Lee SH, Ahn JS, Ahn MJ. Phase III, Randomized Study of Atezolizumab Plus Bevacizumab and Chemotherapy in Patients With EGFR- or ALK-Mutated Non-Small-Cell Lung Cancer (ATTLAS, KCSG-LU19-04). J Clin Oncol 2024; 42:1241-1251. [PMID: 37861993 DOI: 10.1200/jco.23.01891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 09/26/2023] [Accepted: 10/05/2023] [Indexed: 10/21/2023] Open
Abstract
PURPOSE In the treatment of non-small-cell lung cancer (NSCLC) with a driver mutation, the role of anti-PD-(L)1 antibody after tyrosine kinase inhibitor (TKI) remains unclear. This randomized, open-label, multicenter, phase III study evaluates the efficacy of atezolizumab plus bevacizumab, paclitaxel, and carboplatin (ABCP ) in EGFR- or ALK-mutated NSCLC that progressed before TKI therapy. MATERIALS AND METHODS We compared the clinical efficacy of ABCP followed by maintenance therapy with atezolizumab plus bevacizumab with pemetrexed plus carboplatin or cisplatin (PC) followed by pemetrexed maintenance. The primary end point was progression-free survival (PFS). RESULTS A total of 228 patients with activating EGFR mutation (n = 215) or ALK translocation (n = 13) were enrolled from 16 sites in the Republic of Korea and randomly assigned at 2:1 ratio to either ABCP (n = 154) or PC arm (n = 74). The median follow-up duration was 26.1 months (95% CI, 24.7 to 28.2). Objective response rates (69.5% v 41.9%, P < .001) and median PFS (8.48 v 5.62 months, hazard ratio [HR], 0.62 [95% CI, 0.45 to 0.86]; P = .004) were significantly better in the ABCP than PC arm. PFS benefit increased as PD-L1 expression increased, with an HR of 0.47, 0.41, and 0.24 for PD-L1 ≥1%, ≥10%, and ≥50%, respectively. Overall survival was similar between ABCP and PC arm (20.63 v 20.27 months, HR, 1.01 [95% CI, 0.69 to 1.46]; P = .975). The safety profile of the ABCP arm was comparable with that previously reported, with no additional safety signals, but higher rates of treatment-related adverse events were observed compared with the PC arm. CONCLUSION To our knowledge, this study is the first randomized phase III study to demonstrate the clinical benefit of anti-PD-L1 antibody in combination with bevacizumab and chemotherapy in patients with EGFR- or ALK-mutated NSCLC who have progressed on relevant targeted therapy.
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Affiliation(s)
- Sehhoon Park
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Tae Min Kim
- Department of Internal Medicine, Seoul National University Hospital, Seoul National University Cancer Research Institute, Seoul, Korea
| | - Ji-Youn Han
- Center for Lung Cancer, Research Institute and Hospital, National Cancer Center, Goyang-si Gyeonggi-do, Korea
| | - Gyeong-Won Lee
- Divisions of Hematology and Oncology, Department of Internal Medicine, Institute of Health Science, Gyeongsang National University Hospital, Gyeongsang National University College of Medicine, Jinju, Korea
| | - Byoung Yong Shim
- Division of Medical Oncology, Department of Internal Medicine, St Vincent's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Yun-Gyoo Lee
- Division of Hematology & Medical Oncology, Department of Internal Medicine, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Sang-We Kim
- Division of Oncology, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Il Hwan Kim
- Department of Internal Medicine, Division of Hemato-Oncology, Haeundae Paik Hospital, Inje University College of Medicine, Busan, Korea
| | - Suee Lee
- Department of Internal Medicine, Dong-A University College of Medicine, Busan, Korea
| | - Yu Jung Kim
- Division of Hematology and Medical Oncology, Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Ji Hyun Park
- Department of Hemato-oncololgy, Konkuk University Medical Center, Konkuk University School of Medicine, Seoul, Korea
| | - Sang-Gon Park
- Department of Internal Medicine, Hemato-oncology, Chosun University Hospital, Gwangju, Korea
| | - Ki Hyeong Lee
- Division of Hematology-Oncology, Department of Internal Medicine, Chungbuk National University Hospital, Chungbuk National University College of Medicine, Cheongju, Korea
| | - Eun Joo Kang
- Division of Hematology-Oncology, Department of Internal Medicine, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Korea
| | - Ju Won Kim
- Divisions of Hematology-Oncology, Department of Medicine, Korea University Anam Hospital, Korea University College of Medicine, Seoul, Korea
| | - Seong-Hoon Shin
- Division of Hemato-Oncology, Department of Internal Medicine, Kosin University Gospel Hospital, Busan, Korea
| | | | | | | | - Hyun-Ae Jung
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jong-Mu Sun
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Se-Hoon Lee
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jin Seok Ahn
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Myung-Ju Ahn
- Division of Hematology-Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
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Malani H, Shrivastava A, Nupur N, Rathore AS. LC-MS Characterization and Stability Assessment Elucidate Correlation Between Charge Variant Composition and Degradation of Monoclonal Antibody Therapeutics. AAPS J 2024; 26:42. [PMID: 38570351 DOI: 10.1208/s12248-024-00915-9] [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: 01/15/2024] [Accepted: 03/19/2024] [Indexed: 04/05/2024] Open
Abstract
Aggregation stability of monoclonal antibody (mAb) therapeutics is influenced by many critical quality attributes (CQA) such as charge and hydrophobic variants in addition to environmental factors. In this study, correlation between charge heterogeneity and stability of mAbs for bevacizumab and trastuzumab has been investigated under a variety of stresses including thermal stress at 40 °C, thermal stress at 55 °C, shaking (mechanical), and low pH. Size- and charge-based heterogeneities were monitored using analytical size exclusion chromatography (SEC) and cation exchange chromatography (CEX), respectively, while dynamic light scattering was used to assess changes in hydrodynamic size. CEX analysis revealed an increase in cumulative acidic content for all variants of both mAbs post-stress treatment attributed to increased deamidation. Higher charge heterogeneity was observed in variants eluting close to the main peak than the ones eluting further away (25-fold and 42-fold increase in acidic content for main and B1 of bevacizumab and 19-fold for main of trastuzumab, respectively, under thermal stress; 50-fold increase in acidic for main and B1 of bevacizumab and 10% rise in basic content of main of trastuzumab under pH stress). Conversely, variants eluting far away from main exhibit greater aggregation as compared to close-eluting ones. Aggregation kinetics of variants followed different order for the different stresses for both mAbs (2nd order for thermal and pH stresses and 0th order for shaking stress). Half-life of terminal charge variants of both mAbs was 2- to 8-fold less than main indicating increased degradation propensity.
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Affiliation(s)
- Himanshu Malani
- Department of Chemical Engineering, Indian Institute of Technology Delhi, Hauz Khas, New Delhi, 110016, India
| | - Anuj Shrivastava
- Department of Chemical Engineering, Indian Institute of Technology Delhi, Hauz Khas, New Delhi, 110016, India
| | - Neh Nupur
- Department of Chemical Engineering, Indian Institute of Technology Delhi, Hauz Khas, New Delhi, 110016, India
| | - Anurag S Rathore
- Department of Chemical Engineering, Indian Institute of Technology Delhi, Hauz Khas, New Delhi, 110016, India.
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Krystal J, Hanson D, Donnelly D, Atlas M. A phase 1 study of mebendazole with bevacizumab and irinotecan in high-grade gliomas. Pediatr Blood Cancer 2024; 71:e30874. [PMID: 38234020 DOI: 10.1002/pbc.30874] [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: 08/18/2023] [Revised: 12/11/2023] [Accepted: 01/03/2024] [Indexed: 01/19/2024]
Abstract
BACKGROUND High-grade gliomas (HGG) have a dismal prognosis despite multimodal therapy. Mebendazole is an anti-helminthic benzimidazole that has demonstrated efficacy in numerous in vitro cancer models, and is able to cross the blood-brain barrier. We conducted a phase 1 trial (NCT01837862) to evaluate the safety of mebendazole in combination with bevacizumab and irinotecan in children and young adults with HGG. OBJECTIVE To determine the maximally tolerated dose of mebendazole when given in combination with bevacizumab and irinotecan in children with HGG; to describe the progression-free survival (PFS) and overall survival (OS) for this group. DESIGN/METHOD Patients between 1 and 21 years of age with HGG were enrolled in a 3 + 3 design to escalating doses of mebendazole in combination with bevacizumab (10 mg/kg/dose) and irinotecan (150 mg/m2 /dose). Subjects were eligible upfront after completion of radiation or at the time of progression. Mebendazole was taken orally twice per day continuously, and bevacizumab and irinotecan were given intravenously on Days 1 and 15 of 28-day cycles. RESULTS Between 2015 and 2020, 10 subjects were enrolled at mebendazole doses of 50 mg/kg/day (n = 3), 100 mg/kg/day (n = 4), and 200 mg/kg/day (n = 3). One subject assigned to 100 mg/kg/day was not evaluable. Seven subjects had a diagnosis of diffuse midline glioma, one subject had anaplastic astrocytoma, and one subject had a spinal HGG. All subjects received radiation. There were no dose-limiting toxicities. The most frequent G3/4 adverse events were neutropenia (n = 3) and lymphopenia (n = 4). The overall response rate was 33%, with two subjects achieving a partial response and one subject achieving a complete response sustained for 10 months. The mean PFS and OS from the start of study treatment were 4.7 and 11.4 months, respectively. CONCLUSION Mebendazole was safe and well tolerated when administered with bevacizumab and irinotecan at doses up to 200 mg/kg/day. Further studies are needed to determine the efficacy of this treatment.
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Affiliation(s)
- Julie Krystal
- Division of Pediatric Hematology-Oncology and Stem Cell Transplant, Cohen Children's Medical Center, New Hyde Park, New York, USA
- Department of Pediatrics, Zucker School of Medicine, Hempstead, New York, USA
| | - Derek Hanson
- Department of Pediatrics, Hackensack Meridian School of Medicine at Seton Hall University, Nutley, New Jersey, USA
- Department of Pediatrics, Joseph M. Sanzari Children's Hospital, Hackensack University Medical Center, Hackensack, New Jersey, USA
| | - Danielle Donnelly
- Division of Pediatric Hematology-Oncology and Stem Cell Transplant, Cohen Children's Medical Center, New Hyde Park, New York, USA
| | - Mark Atlas
- Division of Pediatric Hematology-Oncology and Stem Cell Transplant, Cohen Children's Medical Center, New Hyde Park, New York, USA
- Department of Pediatrics, Zucker School of Medicine, Hempstead, New York, USA
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Ohama H, Hiraoka A, Tada T, Hirooka M, Kariyama K, Hatanaka T, Tani J, Takaguchi K, Atsukawa M, Itobayashi E, Nishimura T, Tsuji K, Tajiri K, Ishikawa T, Yasuda S, Toyoda H, Fukunishi S, Ogawa C, Kakizaki S, Shimada N, Naganuma A, Kawata K, Kosaka H, Kuroda H, Matono T, Yata Y, Ochi H, Tada F, Nouso K, Morishita A, Itokawa N, Okubo T, Arai T, Tsutsui A, Nagano T, Yokohama K, Nishikawa H, Imai M, Koizumi Y, Nakamura S, Iijima H, Kaibori M, Hiasa Y, Kumada T. Clinical usefulness of newly developed prognostic predictive score for atezolizumab plus bevacizumab for hepatocellular carcinoma. Cancer Rep (Hoboken) 2024; 7:e2042. [PMID: 38577725 PMCID: PMC10995717 DOI: 10.1002/cnr2.2042] [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: 10/04/2023] [Revised: 01/30/2024] [Accepted: 03/05/2024] [Indexed: 04/06/2024] Open
Abstract
AIMS The aim of the present study was to elucidate detailed parameters for prediction of prognosis for patients with unresectable hepatocellular carcinoma (uHCC) receiving atezolizumab plus bevacizumab (Atez/Bev) treatment. METHODS A total of 719 patients (males 577, median age 74 years) treated with Atez/Bev between September 2020 and January 2023 were enrolled. Factors related to overall survival (OS) were extracted and a prognostic scoring system based on hazard ratio (HR) was created. OS and progression-free survival (PFS) were retrospectively examined, and the prognostic ability of the newly developed system was compared to CRAFITY score using concordance index (c-index) and Akaike information criterion (AIC) results. RESULTS Cox-hazards multivariate analysis showed BCLC classification C/D (HR 1.4; 1 point), AFP ≥100 ng/mL (HR 1.4; 1 point), mALBI 2a (HR 1.7; 1 point), mALBI 2b/3 (HR 2.8; 2 points), and DCP ≥100 mAU/mL (HR 1.6; 1 point) as significant factors. The assigned points were added and used to develop the IMmunotherapy with AFP, BCLC staging, mALBI, and DCP evaluation (IMABALI-De) scoring system. For IMABALI-De scores of 0, 1, 2, 3, 4, and 5, OS was not applicable (NA), NA, 26.11, 18.79, 14.07, and 8.32 months, respectively (p < .001; AIC 2788.67, c-index 0.699), while for CRAFITY scores of 0, 1, and 2, OS was 26.11, 20.29, and 11.32 months, respectively (p < .001; AIC 2864.54, c-index 0.606). PFS periods for those IMABALI-De scores were 21.75, 12.89, 9.18, 8.0, 5.0, and 3.75 months, respectively (p < .001; AIC 5203.32, c-index 0.623) and for the CRAFITY scores were 10.32, 7.68, and 3.57 months, respectively (p < .001; AIC 5246.61, c-index 0.574). As compared with CRAFITY score, IMABALI-De score had better AIC and c-index results for both OS and PFS. CONCLUSION The present results indicated that the proposed IMABALI-De score may be favorable for predicting prognosis of uHCC patients receiving Atez/Bev therapy.
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Affiliation(s)
- Hideko Ohama
- Ehime Prefectural Central Hospital, Gastroenterology CenterMatsuyamaEhimeJapan
| | - Atsushi Hiraoka
- Ehime Prefectural Central Hospital, Gastroenterology CenterMatsuyamaEhimeJapan
| | - Toshifumi Tada
- Department of Internal MedicineJapanese Red Cross Himeji HospitalHimejiHyogoJapan
| | - Masashi Hirooka
- Department of Gastroenterology and MetabologyEhime University Graduate School of MedicineToonEhimeJapan
| | | | - Takeshi Hatanaka
- Department of GastroenterologyGunma Saiseikai Maebashi HospitalMaebashiGunmaJapan
| | - Joji Tani
- Department of Gastroenterology and HepatologyKagawa UniversityTakamatsuKagawaJapan
| | - Koichi Takaguchi
- Department of HepatologyKagawa Prefectural Central HospitalTakamatsuKagawaJapan
| | - Masanori Atsukawa
- Division of Gastroenterology and Hepatology, Department of Internal MedicineNippon Medical SchoolTokyoJapan
| | - Ei Itobayashi
- Department of GastroenterologyAsahi General HospitalChibaJapan
| | - Takashi Nishimura
- Department of Gastroenterology and HepatologyHyogo Medical UniversityKochiHyogoJapan
| | - Kunihiko Tsuji
- Teine Keijinkai Hospital, Center of GastroenterologySapporoHokkaidoJapan
| | - Kazuto Tajiri
- Department of GastroenterologySaiseikai Niigata HospitalNiigataJapan
| | - Toru Ishikawa
- Department of GastroenterologyToyama University HospitalToyamaJapan
| | - Satoshi Yasuda
- Department of Gastroenterology and HepatologyOgaki Municipal HospitalGifuJapan
| | - Hidenori Toyoda
- Department of Gastroenterology and HepatologyOgaki Municipal HospitalGifuJapan
| | - Shinya Fukunishi
- Department of Gastroenterology and HepatologyHyogo Medical UniversityKochiHyogoJapan
| | - Chikara Ogawa
- Department of GastroenterologyJapanese Red Cross Takamatsu HospitalTakamatsuKagawaJapan
| | - Satoru Kakizaki
- Department of Clinical ResearchNational Hospital Organization Takasaki General Medical CenterTakasakiGunmaJapan
| | - Noritomo Shimada
- Division of Gastroenterology and HepatologyOtakanomori HospitalChibaJapan
| | - Atsushi Naganuma
- Department of GastroenterologyNational Hospital Organization Takasaki General Medical CenterGunmaJapan
| | - Kazuhito Kawata
- Hepatology Division, Department of Internal Medicine IIHamamatsu University School of MedicineShizuokaJapan
| | - Hisashi Kosaka
- Department of SurgeryKansai Medical UniversityOsakaJapan
| | - Hidekatsu Kuroda
- Division of Hepatology, Department of Internal Medicine, School of MedicineIwate Medical UniversityIwateJapan
| | - Tomomitsu Matono
- Department of GastroenterologyHyogo Prefectural Harima‐Himeji General Medical CenterHimejiJapan
| | - Yutaka Yata
- Department of GastroenterologyHanwa Memorial HospitalOsakaJapan
| | - Hironori Ochi
- Japanese Red Cross Matsuyama Hospital, Hepato‐biliary CenterMatsuyamaEhimeJapan
| | - Fujimasa Tada
- Ehime Prefectural Central Hospital, Gastroenterology CenterMatsuyamaEhimeJapan
| | - Kazuhiro Nouso
- Department of HepatologyOkayama City HospitalOkayamaJapan
| | - Asahiro Morishita
- Department of Gastroenterology and HepatologyKagawa UniversityTakamatsuKagawaJapan
| | - Norio Itokawa
- Division of Gastroenterology and Hepatology, Department of Internal MedicineNippon Medical SchoolTokyoJapan
| | - Tomomi Okubo
- Division of Gastroenterology and Hepatology, Department of Internal MedicineNippon Medical SchoolTokyoJapan
| | - Taeang Arai
- Division of Gastroenterology and Hepatology, Department of Internal MedicineNippon Medical SchoolTokyoJapan
| | - Akemi Tsutsui
- Department of HepatologyKagawa Prefectural Central HospitalTakamatsuKagawaJapan
| | - Takuya Nagano
- Department of HepatologyKagawa Prefectural Central HospitalTakamatsuKagawaJapan
| | - Keisuke Yokohama
- Department of GastroenterologyOsaka Medical and Pharmaceutical UniversityOsakaJapan
| | - Hiroki Nishikawa
- Department of GastroenterologyOsaka Medical and Pharmaceutical UniversityOsakaJapan
| | - Michitaka Imai
- Department of GastroenterologySaiseikai Niigata HospitalNiigataJapan
| | - Yohei Koizumi
- Department of Gastroenterology and MetabologyEhime University Graduate School of MedicineToonEhimeJapan
| | - Shinichiro Nakamura
- Department of Internal MedicineJapanese Red Cross Himeji HospitalHimejiHyogoJapan
| | - Hiroko Iijima
- Department of Gastroenterology and HepatologyHyogo Medical UniversityKochiHyogoJapan
| | - Masaki Kaibori
- Department of SurgeryKansai Medical UniversityOsakaJapan
| | - Yoichi Hiasa
- Department of Gastroenterology and MetabologyEhime University Graduate School of MedicineToonEhimeJapan
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Lorusso D, Mouret-Reynier MA, Harter P, Cropet C, Caballero C, Wolfrum-Ristau P, Satoh T, Vergote I, Parma G, Nøttrup TJ, Lebreton C, Fasching PA, Pisano C, Manso L, Bourgeois H, Runnebaum I, Zamagni C, Hardy-Bessard AC, Schnelzer A, Fabbro M, Schmalfeldt B, Berton D, Belau A, Lotz JP, Gropp-Meier M, Gladieff L, Lück HJ, Abadie-Lacourtoisie S, Pujade-Lauraine E, Ray-Coquard I. Updated progression-free survival and final overall survival with maintenance olaparib plus bevacizumab according to clinical risk in patients with newly diagnosed advanced ovarian cancer in the phase III PAOLA-1/ENGOT-ov25 trial. Int J Gynecol Cancer 2024; 34:550-558. [PMID: 38129136 PMCID: PMC10982633 DOI: 10.1136/ijgc-2023-004995] [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: 09/21/2023] [Accepted: 12/04/2023] [Indexed: 12/23/2023] Open
Abstract
OBJECTIVE In the PAOLA-1/ENGOT-ov25 trial (NCT02477644), adding maintenance olaparib to bevacizumab provided a substantial progression-free survival benefit in patients with newly diagnosed advanced ovarian cancer and homologous recombination deficiency (HRD)-positive tumors, irrespective of clinical risk. Subsequently, a clinically meaningful improvement in overall survival was reported with olaparib plus bevacizumab in the HRD-positive subgroup. We report updated progression-free survival and overall survival by clinical risk and HRD status. METHODS Patients in clinical response after first-line platinum-based chemotherapy plus bevacizumab received maintenance olaparib (up to 24 months) plus bevacizumab (up to 15 months in total) or placebo plus bevacizumab. This post hoc analysis evaluated 5-year progression-free survival and mature overall survival in patients classified by clinical risk and HRD status. RESULTS Of 806 randomized patients, 74% were higher-risk and 26% were lower-risk. In higher-risk HRD-positive patients, the hazard ratio (HR) for progression-free survival was 0.46 (95% confidence interval (95% CI) 0.34 to 0.61), with 5-year progression-free survival of 35% with olaparib plus bevacizumab versus 15% with bevacizumab alone; and the HR for overall survival was 0.70 (95% CI 0.50 to 1.00), with 5-year overall survival of 55% versus 42%, respectively. In lower-risk HRD-positive patients, the HR for progression-free survival was 0.26 (95% CI 0.15 to 0.45), with 5-year progression-free survival of 72% with olaparib plus bevacizumab versus 28% with bevacizumab alone; and the HR for overall survival was 0.31 (95% CI 0.14 to 0.66), with 5-year overall survival of 88% versus 61%, respectively. No benefit was seen in HRD-negative patients regardless of clinical risk. CONCLUSION This post hoc analysis indicates that in patients with newly diagnosed advanced HRD-positive ovarian cancer, maintenance olaparib plus bevacizumab should not be limited to those considered at higher risk of disease progression. Five-year progression-free survival rates support long-term remission and suggest an increased potential for cure with particular benefit suggested in lower-risk HRD-positive patients.
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Affiliation(s)
- Domenica Lorusso
- Istituto Tumori Milano + Fondazione Policlinico Universitario A Gemelli IRCCS, Rome, Italy
- Catholic University of Sacred Heart, Milan, Italy
- Multicenter Italian Trials in Ovarian Cancer and Gynecologic Malignancies, (MITO), Italy
| | - Marie-Ange Mouret-Reynier
- Department of Medical Oncology, Centre Jean Perrin, Clermont Ferrand, France
- Groupe d'Investigateurs Nationaux pour l'Etude des Cancers Ovariens, (GINECO), France
| | - Philipp Harter
- Department of Gynaecology & Gynaecologic Oncology, Ev. Kliniken Essen-Mitte, Essen, Germany
- Arbeitsgemeinschaft Gynäkologische Onkologie Studiengruppe, (AGO), Germany
| | - Claire Cropet
- Department of Biostatistics, Centre Léon Bérard, Lyon, France
| | - Cristina Caballero
- Servicio de Oncología Médica, Hospital General Universitario de Valencia, Valencia, Spain
- Grupo Español de Investigación en Cáncer de Ovario, (GEICO), Spain
| | - Pia Wolfrum-Ristau
- Department of Obstetrics and Gynecology, Paracelsus Medical University Salzburg, Salzburg, Austria
- Arbeitsgemeinschaft Gynaekologische Onkologie Study Group, (AGO-Austria), Austria
| | - Toyomi Satoh
- Department of Obstetrics and Gynecology, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan
- Gynecologic Oncology Trial and Investigation Consortium, (GOTIC), Japan
| | - Ignace Vergote
- Department of Obstetrics and Gynaecology, University Hospital Leuven, Leuven Cancer Institute, Leuven, Belgium, European Union
- Belgium and Luxembourg Gynaecological Oncology Group (BGOG), Belgium, European Union
| | - Gabriella Parma
- Gynecologic Oncology Program, European Institute of Oncology IRCCS, Milan, Italy
- Mario Negri Gynecologic Oncology Group, (MANGO), Italy
| | - Trine J Nøttrup
- Department of Oncology, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
- Nordic Society of Gynecologic Oncology, (NSGO), Denmark
| | - Coriolan Lebreton
- Groupe d'Investigateurs Nationaux pour l'Etude des Cancers Ovariens, (GINECO), France
- Department of Medical Oncology, Institut Bergonié, Bordeaux, France
| | - Peter A Fasching
- Arbeitsgemeinschaft Gynäkologische Onkologie Studiengruppe, (AGO), Germany
- Gynecology and Obstetrics Translational Medicine, Universitätsfrauenklinik Erlangen, Erlangen, Germany
| | - Carmela Pisano
- Multicenter Italian Trials in Ovarian Cancer and Gynecologic Malignancies, (MITO), Italy
- Department of Urology and Gynecology, Istituto Nazionale Tumori, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS)-Fondazione G. Pascale Napoli, Naples, Italy
| | - Luis Manso
- Grupo Español de Investigación en Cáncer de Ovario, (GEICO), Spain
- Department of Medical Oncology, Hospital 12 de Octubre, Madrid, Spain
| | - Hugues Bourgeois
- Groupe d'Investigateurs Nationaux pour l'Etude des Cancers Ovariens, (GINECO), France
- Medical Oncology Department, Centre Jean Bernard - Clinique Victor Hugo, Le Mans, France
| | - Ingo Runnebaum
- Arbeitsgemeinschaft Gynäkologische Onkologie Studiengruppe, (AGO), Germany
- Department of Gynecology and Reproductive Medicine, Jena University Hospital, Friedrich Schiller University, Jena, Germany
| | - Claudio Zamagni
- Multicenter Italian Trials in Ovarian Cancer and Gynecologic Malignancies, (MITO), Italy
- IRCCS Azienda Ospedaliero-universitaria di Bologna, Bologna, Italy
| | - Anne-Claire Hardy-Bessard
- Groupe d'Investigateurs Nationaux pour l'Etude des Cancers Ovariens, (GINECO), France
- Oncologie Médicale, Centre CARIO - HPCA, Plérin Sur Mer, Plérin, France
| | - Andreas Schnelzer
- Arbeitsgemeinschaft Gynäkologische Onkologie Studiengruppe, (AGO), Germany
- Frauenklinik und Poliklinik Klinikum rechts der Isar, Technische Universität München, Munich, Germany
| | - Michel Fabbro
- Groupe d'Investigateurs Nationaux pour l'Etude des Cancers Ovariens, (GINECO), France
- Institut du Cancer de Montpellier, Montpellier, France
| | - Barbara Schmalfeldt
- Arbeitsgemeinschaft Gynäkologische Onkologie Studiengruppe, (AGO), Germany
- Universitätsklinikum Hamburg-Eppendorf, Hamburg, Germany
| | - Dominique Berton
- Groupe d'Investigateurs Nationaux pour l'Etude des Cancers Ovariens, (GINECO), France
- L'Institut de Cancérologie de l'Ouest (ICO), Centre René Gauducheau, Saint Herblain, France
| | - Antje Belau
- Arbeitsgemeinschaft Gynäkologische Onkologie Studiengruppe, (AGO), Germany
- Universitätsmedizin Greifswald, Frauenklinik & Frauenarztpraxis, Greifswald, Germany
| | - Jean-Pierre Lotz
- Groupe d'Investigateurs Nationaux pour l'Etude des Cancers Ovariens, (GINECO), France
- Hôpital Tenon, APHP, Paris, France
| | - Martina Gropp-Meier
- Arbeitsgemeinschaft Gynäkologische Onkologie Studiengruppe, (AGO), Germany
- Onkologie Ravensburg, Ravensburg, Germany
| | - Laurence Gladieff
- Groupe d'Investigateurs Nationaux pour l'Etude des Cancers Ovariens, (GINECO), France
- Oncopole CLAUDIUS REGAUD IUCT-Oncopole, Toulouse, France
| | - Hans-Joachim Lück
- Arbeitsgemeinschaft Gynäkologische Onkologie Studiengruppe, (AGO), Germany
- Gynäkologisch-Onkologische Praxis, Hannover, Germany
| | - Sophie Abadie-Lacourtoisie
- Groupe d'Investigateurs Nationaux pour l'Etude des Cancers Ovariens, (GINECO), France
- ICO Paul Papin, Angers, France
| | - Eric Pujade-Lauraine
- Groupe d'Investigateurs Nationaux pour l'Etude des Cancers Ovariens, (GINECO), France
- Medical Oncology Department, ARCAGY Research, Paris, France
| | - Isabelle Ray-Coquard
- Groupe d'Investigateurs Nationaux pour l'Etude des Cancers Ovariens, (GINECO), France
- Department of Medical Oncology, Centre Léon Berard, Lyon, France
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8
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Sun M, Baker TL, Wilson CT, Brady RD, Yamakawa GR, Wright DK, Mychasiuk R, Vo A, Wilson T, Allen J, McDonald SJ, Shultz SR. Treatment with the vascular endothelial growth factor-A antibody, bevacizumab, has sex-specific effects in a rat model of mild traumatic brain injury. J Cereb Blood Flow Metab 2024; 44:542-555. [PMID: 37933736 PMCID: PMC10981407 DOI: 10.1177/0271678x231212377] [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: 06/08/2023] [Revised: 10/06/2023] [Accepted: 10/09/2023] [Indexed: 11/08/2023]
Abstract
Mild traumatic brain injury (mTBI) involves damage to the cerebrovascular system. Vascular endothelial growth factor-A (VEGF-A) is an important modulator of vascular health and VEGF-A promotes the brain's ability to recover after more severe forms of brain injury; however, the role of VEGF-A in mTBI remains poorly understood. Bevacizumab (BEV) is a monoclonal antibody that binds to VEGF-A and neutralises its actions. To better understand the role of VEGF-A in mTBI recovery, this study examined how BEV treatment affected outcomes in rats given a mTBI. Adult Sprague-Dawley rats were assigned to sham-injury + vehicle treatment (VEH), sham-injury + BEV treatment, mTBI + VEH treatment, mTBI + BEV treatment groups. Treatment was administered intracerebroventricularly via a cannula beginning at the time of injury and continuing until the end of the study. Rats underwent behavioral testing after injury and were euthanized on day 11. In both females and males, BEV had a negative impact on cognitive function. mTBI and BEV treatment increased the expression of inflammatory markers in females. In males, BEV treatment altered markers related to hypoxia and vascular health. These novel findings of sex-specific responses to BEV and mTBI provide important insights into the role of VEGF-A in mTBI.
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Affiliation(s)
- Mujun Sun
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, VIC, Australia
| | - Tamara L Baker
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, VIC, Australia
| | - Campbell T Wilson
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, VIC, Australia
| | - Rhys D Brady
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, VIC, Australia
| | - Glenn R Yamakawa
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, VIC, Australia
| | - David K Wright
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, VIC, Australia
| | - Richelle Mychasiuk
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, VIC, Australia
| | - Anh Vo
- Monash Health Translation Precinct, Monash University, Melbourne, VIC, Australia
| | - Trevor Wilson
- Monash Health Translation Precinct, Monash University, Melbourne, VIC, Australia
| | - Josh Allen
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, VIC, Australia
| | - Stuart J McDonald
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, VIC, Australia
| | - Sandy R Shultz
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, VIC, Australia
- Health Sciences, Vancouver Island University, Nanaimo, BC, Canada
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9
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Qian X, Ding K, Lu Y. Radiation-induced coronary artery disease during immune checkpoint inhibitor therapy: a case report. Immunotherapy 2024; 16:359-370. [PMID: 38312045 DOI: 10.2217/imt-2023-0084] [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: 02/06/2024] Open
Abstract
Radiation-induced coronary artery disease (RICAD) poses a serious concern for cancer patients post radiotherapy, typically emerging after over a decade. Immune checkpoint inhibitors (ICIs), known for cardiotoxicity, are increasingly recognized for causing cardiovascular complications. Here we report the case of a 63-year-old man with metastatic lung cancer who developed coronary artery disease during his third-line therapy with an ICI (nivolumab) and an antiangiogenic agent (bevacizumab), 3 years post chest radiotherapy. Angiography revealed relatively isolated stenosis in the left main coronary artery ostium, consistent with the radiotherapy site, with no other risk factors, suggesting RICAD. The potential for ICIs to accelerate RICAD development should be considered and necessitates careful surveillance in patients receiving both radiotherapy and ICIs.
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Affiliation(s)
- Xiajing Qian
- Department of Radiation Oncology, Ningbo Medical Center Lihuili Hospital, Ningbo, Zhejiang, 315040, China
| | - Kequan Ding
- Department of Cardiology, Ningbo Medical Center Lihuili Hospital, Ningbo, Zhejiang, 315040, China
| | - Yi Lu
- Department of Radiation Oncology, Ningbo Medical Center Lihuili Hospital, Ningbo, Zhejiang, 315040, China
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10
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Zhao Y, Mei T, Na F, Tian X, Ao R, Long X, Luo Q, Duan P, Zhu J, Wang Y, Huang M, Liu Y, Gong Y. First-line treatment of driver gene-negative metastatic lung adenocarcinoma with malignant pleural effusion: Should chemotherapy be combined with an immune checkpoint inhibitor or bevacizumab? Invest New Drugs 2024; 42:196-206. [PMID: 38386170 PMCID: PMC10944392 DOI: 10.1007/s10637-024-01424-4] [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: 11/26/2023] [Accepted: 01/22/2024] [Indexed: 02/23/2024]
Abstract
Patients with metastatic lung adenocarcinoma (MLA) and malignant pleural effusion (MPE) without driver gene mutations have a poor prognosis. None of the standard treatment strategies is recommended for such patients. We retrospectively analyzed the efficacy of the first-line treatment for this specific population: standard platinum-based doublet chemotherapy (CT), CT plus an immune checkpoint inhibitor (CT plus ICI), and CT plus bevacizumab (CT plus Bev). A total of 323 eligible patients were enrolled: CT alone (n = 166), CT plus Bev (n = 72), and CT plus ICI (n = 85). Treatment efficacy assessments were performed every two cycles according to the RECIST guidelines. The endpoints were overall survival (OS) and progression-free survival (PFS). Kaplan-Meier (K‒M) curves and the log-rank test were used to compare OS and PFS. p < 0.05 was the threshold of significance (statistical software: SPSS). The median follow-up was 11.4 months (range, 2.1-49.6 months). PFS and OS in the CT plus ICI/CT plus Bev cohort were significantly longer than those in the CT group (PFS: 7.8/6.4/3.9 months, p < 0.0001; OS: 16.4/15.6/9.6 months, p < 0.0001, respectively). CT plus Bev had better PFS and OS than CT plus ICI/CT in PD-L1 < 1% patients (PFS: 8.4/5.0/3.8 months, p < 0.0001; OS: 15.6/12.9/9.3 months, p < 0.0001). Among patients with PD-L1 1-49%, CT plus ICI led to a longer PFS and OS (PFS: 8.9/5.8/4.2 months, p = 0.009; OS: 24.2/18.8/11.5 months, p = 0.03). In the cohort with PD-L1 ≥ 50%, CT plus ICI was still the best first-line treatment (PFS: 19.7/13.8/9.6 months, p = 0.033; OS: 27.2/19.6/14.9 months, p = 0.047). In driver gene-negative MLA with MPE, CT plus Bev or ICI better controlled MPE and significantly prolonged survival compared to CT alone. PD-L1 expression (negative/positive) may be a key factor influencing the choice of CT plus Bev or ICI.
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Affiliation(s)
- Yuanyuan Zhao
- Division of Thoracic Tumor Multidisciplinary Treatment, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, 610041, People's Republic of China
- Department of Oncology, Chengdu Pidu District Hospital of Traditional Chinese Medicine, Chengdu, 611730, People's Republic of China
| | - Ting Mei
- Lung Cancer Center, West China Tianfu Hospital, Sichuan University, Chengdu, 610213, People's Republic of China
| | - Feifei Na
- Division of Thoracic Tumor Multidisciplinary Treatment, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, 610041, People's Republic of China
| | - Xiaoman Tian
- Department of Oncology, Chengdu Jinniu District People's Hospital, Chengdu, 610031, People's Republic of China
| | - Rui Ao
- Department of Oncology, Sichuan Academy of Medical Sciences and Sichuan People's Hospital, Chengdu, 610072, People's Republic of China
| | - Xiangyu Long
- Department of Oncology, Sichuan Provincial Guang'An People's Hospital, Guang'An, 638500, People's Republic of China
| | - Qiang Luo
- Department of Oncology, Chengdu Xinjin District Hospital of Traditional Chinese Medicine, Chengdu, 611430, People's Republic of China
| | - Ping Duan
- Department of Oncology, Chengdu First People's Hospital, Chengdu, 610095, People's Republic of China
| | - Jiang Zhu
- Department of Oncology, West China Shangjin Hospital, Sichuan University, Chengdu, 611730, People's Republic of China
| | - Yongsheng Wang
- Division of Thoracic Tumor Multidisciplinary Treatment, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, 610041, People's Republic of China
| | - Meijuan Huang
- Division of Thoracic Tumor Multidisciplinary Treatment, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, 610041, People's Republic of China
| | - Yongmei Liu
- Division of Thoracic Tumor Multidisciplinary Treatment, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, 610041, People's Republic of China.
| | - Youling Gong
- Division of Thoracic Tumor Multidisciplinary Treatment, Cancer Center and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, 610041, People's Republic of China.
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11
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Yano R, Hirooka M, Nakamura Y, Imai Y, Koizumi Y, Watanabe T, Yoshida O, Tokumoto Y, Abe M, Hiasa Y. A case of hepatocellular carcinoma with pseudoaneurysm formation upon lenvatinib administration. Clin J Gastroenterol 2024; 17:319-326. [PMID: 38281290 DOI: 10.1007/s12328-023-01914-7] [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] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Accepted: 12/17/2023] [Indexed: 01/30/2024]
Abstract
A 79-year-old man received treatment for multiple intrahepatic hepatocellular carcinoma with atezolizumab + bevacizumab. However, he developed lower back pain attributed to spinal metastases upon tumor enlargement; thus, he was admitted to our hospital for a change from atezolizumab + bevacizumab to lenvatinib and radiation therapy for the spinal metastases. On the 11th day after starting lenvatinib treatment, a pulsatile aneurysm appeared in the tumor, detected using abdominal ultrasonography Micro B-flow imaging, which visualized blood flow at a high frame rate; this was diagnosed as a pseudoaneurysm. The patient refused treatment for the pseudoaneurysm; therefore, he was carefully followed up. Fortunately, the pseudoaneurysm disappeared on the 17th day. One month later, the tumor had become completely necrotic. Lenvatinib demonstrated effectiveness in inhibiting angiogenesis in the tumor, as evidenced by a decrease in tumor blood flow. This case report suggests that pseudoaneurysm formation within the tumor occurs early after the administration of lenvatinib; thus, clinicians must be aware of the potential risk of pseudoaneurysm rupture.
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Affiliation(s)
- Ryo Yano
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Shitukawa 454, Toon, Ehime, 791-0295, Japan
| | - Masashi Hirooka
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Shitukawa 454, Toon, Ehime, 791-0295, Japan.
| | - Yoshiko Nakamura
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Shitukawa 454, Toon, Ehime, 791-0295, Japan
| | - Yusuke Imai
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Shitukawa 454, Toon, Ehime, 791-0295, Japan
| | - Yohei Koizumi
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Shitukawa 454, Toon, Ehime, 791-0295, Japan
| | - Takao Watanabe
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Shitukawa 454, Toon, Ehime, 791-0295, Japan
| | - Osamu Yoshida
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Shitukawa 454, Toon, Ehime, 791-0295, Japan
| | - Yoshio Tokumoto
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Shitukawa 454, Toon, Ehime, 791-0295, Japan
| | - Masanori Abe
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Shitukawa 454, Toon, Ehime, 791-0295, Japan
| | - Yoichi Hiasa
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Shitukawa 454, Toon, Ehime, 791-0295, Japan
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12
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Liu Y, Zhu Q, Jiang P, Yang Y, Wang M, Liang H, Peng Q, Zhang Q. Bibliometric and visualized analysis of DME from 2012 to 2022. Medicine (Baltimore) 2024; 103:e37347. [PMID: 38552080 PMCID: PMC10977560 DOI: 10.1097/md.0000000000037347] [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] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Accepted: 02/02/2024] [Indexed: 04/02/2024] Open
Abstract
BACKGROUND Diabetic macular edema (DME) is the main cause of irreversible vision loss in patients with diabetes mellitus (DM), resulting in a certain burden to patients and society. With the increasing incidence of DME, more and more researchers are focusing on it. METHODS The papers related to DME between 2012 and 2022 from the Web of Science core Collection were searched in this study. Based on CiteSpace and VOS viewer, these publications were analyzed in terms of spatiotemporal distribution, author distribution, subject classification, topic distribution, and citations. RESULTS A total of 5165 publications on DME were included. The results showed that the research on DME is on a steady growth trend. The country with the highest number of published documents was the US. Wong Tien Yin from Tsinghua University was the author with the most published articles. The journal of Retina, the Journal of Retinal and Vitreous Diseases had a large number of publications. The article "Mechanisms of macular edema: Beyond the surface" was the highly cited literature and "Aflibercept, bevacizumab, or ranibizumab for diabetic macular edema" had the highest co-citation frequency. The treatment, diagnosis, pathogenesis, as well as etiology and epidemiological investigation of DME, have been the current research direction. Deep learning has been widely used in the medical field for its strong feature representation ability. CONCLUSIONS The study revealed the important authoritative literature, journals, institutions, scholars, countries, research hotspots, and development trends in in the field of DME. This indicates that communication and cooperation between disciplines, universities, and countries are crucial. It can advance research in DME and even ophthalmology.
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Affiliation(s)
- Yi Liu
- Department of Traditional Chinese Medicine, Hunan University of Chinese Medicine, Changsha, China
| | - Qiuyan Zhu
- Clinical Laboratory Department, Longgang Sixth People’s Hospital, Shenzhen, China
| | - Pengfei Jiang
- Ophthalmology Department, Quzhou Hospital of Zhejiang Medical and Health Group, Quzhou, China
| | - Yang Yang
- Department of Traditional Chinese Medicine, Hunan University of Chinese Medicine, Changsha, China
| | - Mingyun Wang
- Department of Traditional Chinese Medicine, Hunan University of Chinese Medicine, Changsha, China
| | - Hao Liang
- Department of Traditional Chinese Medicine, Hunan University of Chinese Medicine, Changsha, China
| | - Qinghua Peng
- Department of Traditional Chinese Medicine, Hunan University of Chinese Medicine, Changsha, China
| | - Qiuyan Zhang
- Department of Traditional Chinese Medicine, Hunan University of Chinese Medicine, Changsha, China
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13
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Ge Y, Zhan Y, He J, Li J, Wang J, Wei X, Wang C, Gao A, Sun Y. PD-(L)1 inhibitors plus bevacizumab and chemotherapy as first-line therapy in PD-L1-negative metastatic lung adenocarcinoma: a real-world data. J Cancer Res Clin Oncol 2024; 150:135. [PMID: 38499838 PMCID: PMC10948463 DOI: 10.1007/s00432-024-05637-1] [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: 12/24/2023] [Accepted: 01/30/2024] [Indexed: 03/20/2024]
Abstract
BACKGROUND Chemotherapy combined with immune checkpoint inhibitors (IC), bevacizumab (BC), or both (IBC) is the preferred first-line therapy for PD-L1-negative and oncogenic-driver wild-type metastatic lung adenocarcinoma. However, the optimal strategy is still undetermined. METHODS This retrospective study enrolled PD-L1-negative metastatic lung adenocarcinoma patients from four cancer centers between January 1, 2018 and June 30, 2022. All the patients received IC, BC, or IBC as the first-line therapies. The efficacy and safety were evaluated. RESULTS A total of 205 patients were included, with 60, 83, and 62 patients in IC, BC, and IBC groups, respectively. The baseline characteristics among three groups were well balanced. Patients treated with IBC had the highest objective response rate (ORR) (43.5%) and disease control rate (DCR) (100%) relative to those treated with IC (40.4%, 84.2%) or BC (40.5%, 96.2%) (ORR: P = 0.919, DCR: P < 0.01). Compared with the IC (6.74 m) or BC (8.28 m), IBC treatment significantly improved median progression-free survival (mPFS) (9.53 m, P = 0.005). However, no difference in overall survival (OS) was observed. When stratified by different clinical and molecular information, we found that male gender, ever smoking, wild-type genes mutations, and adrenal metastasis predict superior PFS benefit when treated with IBC. In patients with liver metastasis, IBC or BC treatment displayed better PFS compared with IC. No additional adverse reactions were observed in IBC group compared with other two groups. CONCLUSION Combined IBC treatment achieved superior DCR and PFS compared with IC or BC in patients with PD-L1-negative metastatic lung adenocarcinoma, while did not increase the adverse events.
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Affiliation(s)
- Yihui Ge
- Phase I Clinical Research Center, Shandong University Cancer Center, Jinan, Shandong, China
| | - Yujing Zhan
- Department of Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Jie He
- Department of Oncology, People's Hospital of Zhangqiu District Jinan 250299, Shandong, People's Republic of China
| | - Juan Li
- Phase I Clinical Research Center, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Jian Wang
- Department of Medical Oncology, Qilu Hospital of Shandong University, Jinan, China
| | - Xiaojuan Wei
- Department of Oncology, The Affiliated Hospital of Qingdao University, Qingdao, 266003, Shandong Province, China
| | - Chunni Wang
- Department of Thoracic Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong, China
| | - Aiqin Gao
- Department of Thoracic Radiation Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University & Shandong Academy of Medical Sciences, Jinan, Shandong, China.
| | - Yuping Sun
- Phase I Clinical Research Center, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China.
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García-Varela L, Codesido J, Perez-Pedrosa A, Muñoz-González M, Ramos-Docampo E, Rey-Bretal D, García-Otero X, Gómez-Lado N, Turrero A, Beiroa D, Rodríguez-Perez AI, Vidal A, Fernández-Ferreiro A, Pubul V, Aguiar P. Biodistribution and pharmacokinetics of [ 89Zr]-anti-VEGF mAbs using PET in glioblastoma rat models. Int J Pharm 2024; 652:123795. [PMID: 38224761 DOI: 10.1016/j.ijpharm.2024.123795] [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: 08/24/2023] [Revised: 01/04/2024] [Accepted: 01/05/2024] [Indexed: 01/17/2024]
Abstract
INTRODUCTION Glioblastomas present intensive angiogenesis, thus anti-Vascular Endothelial Growth Factor (VEGF) antibodies (mAbs) have been proposed as promising therapies. However, the results of clinical trials reported moderate toxicity and limited effectiveness. This study evaluates the in vivo pharmacokinetics and biodistribution of these mAbs in a growing model of glioblastoma in rats using Positron Emission Tomography (PET). MATERIAL &Methods: mAbs were radiolabeled with zirconium-89. Four days after the model induction, animals were injected with 2.33 ± 1.3 MBq of [89Zr]-DFO-bevacizumab (n = 8) or 2.35 ± 0.26 MBq of [89Zr]-DFO-aflibercept (n = 6). PETs were performed at 0H, 48H, 168H, 240H, and 336H post-injection. Tumor induction was confirmed using [18F]-Fluorodeoxyglucose-PET and immunohistochemistry. Radiotracer uptake was estimated in all pre-defined Volumes-of-Interest. RESULTS Anti-VEGF mAbs showed 100 % Radiochemical-Purity. [89Zr]-DFO-bevacizumab showed a significantly higher bioavailability in whole-blood. A significant increase in the tumor uptake was detectable at 168H PET with [89Zr]-DFO-bevacizumab meanwhile with [89Zr]-DFO-aflibercept it was only detectable at 336H. [89Zr]-DFO-bevacizumab tumor uptake was significantly higher than that of [89Zr]-DFO-aflibercept in all the scans. Tumor induction was confirmed in all animal models. CONCLUSION MAbs detect VEGF-expression in glioblastoma models. Tumors were earlier targeted by Bevacizumab. The lower blood availability of aflibercept resulted in a lower tumor uptake than bevacizumab in all the scans.
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Affiliation(s)
- Lara García-Varela
- Molecular Imaging and Pharmacokinetic Modelling Group, Center for Research in Molecular Medicine and Chronic Diseases (CiMUS), University of Santiago de Compostela, Spain; Nuclear Medicine and Molecular Imaging Group, Health Research Institute of Santiago de Compostela (IDIS), University Hospital Santiago de Compostela, Spain
| | - Jessica Codesido
- Molecular Imaging and Pharmacokinetic Modelling Group, Center for Research in Molecular Medicine and Chronic Diseases (CiMUS), University of Santiago de Compostela, Spain; Pharmacy Dept & Pharmacology Group, Health Research Institute of Santiago de Compostela (IDIS), University Hospital Santiago de Compostela, Spain
| | | | - María Muñoz-González
- Molecular Imaging and Pharmacokinetic Modelling Group, Center for Research in Molecular Medicine and Chronic Diseases (CiMUS), University of Santiago de Compostela, Spain; Nuclear Medicine and Molecular Imaging Group, Health Research Institute of Santiago de Compostela (IDIS), University Hospital Santiago de Compostela, Spain
| | - Emma Ramos-Docampo
- Molecular Imaging and Pharmacokinetic Modelling Group, Center for Research in Molecular Medicine and Chronic Diseases (CiMUS), University of Santiago de Compostela, Spain; Nuclear Medicine and Molecular Imaging Group, Health Research Institute of Santiago de Compostela (IDIS), University Hospital Santiago de Compostela, Spain
| | - David Rey-Bretal
- Molecular Imaging and Pharmacokinetic Modelling Group, Center for Research in Molecular Medicine and Chronic Diseases (CiMUS), University of Santiago de Compostela, Spain; Nuclear Medicine and Molecular Imaging Group, Health Research Institute of Santiago de Compostela (IDIS), University Hospital Santiago de Compostela, Spain
| | - Xurxo García-Otero
- Molecular Imaging and Pharmacokinetic Modelling Group, Center for Research in Molecular Medicine and Chronic Diseases (CiMUS), University of Santiago de Compostela, Spain; Nuclear Medicine and Molecular Imaging Group, Health Research Institute of Santiago de Compostela (IDIS), University Hospital Santiago de Compostela, Spain
| | - Noemí Gómez-Lado
- Molecular Imaging and Pharmacokinetic Modelling Group, Center for Research in Molecular Medicine and Chronic Diseases (CiMUS), University of Santiago de Compostela, Spain; Nuclear Medicine and Molecular Imaging Group, Health Research Institute of Santiago de Compostela (IDIS), University Hospital Santiago de Compostela, Spain
| | - Angela Turrero
- Cell Cycle and Oncology Group (CiCLOn), Center for Research in Molecular Medicine and Chronic Diseases (CiMUS), Health Research Institute of Santiago de Compostela (IDIS), University of Santiago de Compostela, Spain
| | - Daniel Beiroa
- Centro de Biomedicina Experimental (CEBEGA), University of Santiago de Compostela, Spain
| | - Ana Isabel Rodríguez-Perez
- Cell and Molecular Neurobiology of Parkinson's disease, Center for Research in Molecular Medicine and Chronic Diseases (CiMUS), Health Research Institute of Santiago de Compostela (IDIS), University of Santiago de Compostela, Spain. Networking Research Center on Neurodegenerative Diseases (CIBERNED), Spain
| | - Anxo Vidal
- Cell Cycle and Oncology Group (CiCLOn), Center for Research in Molecular Medicine and Chronic Diseases (CiMUS), Health Research Institute of Santiago de Compostela (IDIS), University of Santiago de Compostela, Spain
| | - Anxo Fernández-Ferreiro
- Pharmacy Dept & Pharmacology Group, Health Research Institute of Santiago de Compostela (IDIS), University Hospital Santiago de Compostela, Spain
| | - Virginia Pubul
- Nuclear Medicine and Molecular Imaging Group, Health Research Institute of Santiago de Compostela (IDIS), University Hospital Santiago de Compostela, Spain
| | - Pablo Aguiar
- Molecular Imaging and Pharmacokinetic Modelling Group, Center for Research in Molecular Medicine and Chronic Diseases (CiMUS), University of Santiago de Compostela, Spain; Nuclear Medicine and Molecular Imaging Group, Health Research Institute of Santiago de Compostela (IDIS), University Hospital Santiago de Compostela, Spain
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15
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Peters I, Marchetti C, Scambia G, Fagotti A. New windows of surgical opportunity for gynecological cancers in the era of targeted therapies. Int J Gynecol Cancer 2024; 34:352-362. [PMID: 38438181 DOI: 10.1136/ijgc-2023-004580] [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: 03/06/2024] Open
Abstract
Precision medicine through molecular profiling has taken a prominent role in the treatment of solid tumors and it is widely expected that this will continue to expand. With respect to gynecological cancers, a major change has particularly been observed in the treatment landscape of epithelial ovarian, endometrial, and cervical cancers. Regarding the former, maintenance therapy with either poly(ADP-ribose) polymerase inhibitors (PARPi) and/or bevacizumab has become an indispensable treatment option following the traditional combination of cytoreductive surgery and platinum-based chemotherapy. Considering endometrial cancer, the molecular classification system has now been incorporated into virtually every guideline available and molecular-directed treatment strategies are currently being researched, presumably leading to a further transformation of its treatment paradigm. After all, treatment with immune-checkpoint inhibitors that target the programmed cell death 1 (PD-1) receptor has already been shown to significantly improve disease outcomes in these patients, especially in those with mismatch repair deficient, microsatellite stability-high (MMRd-MSI-H) disease. Similarly, in recurrent/metastatic cervical cancer patients, these agents elicited improved survival rates when being added to platinum-based chemotherapy with or without bevacizumab. Interestingly, implications of these targeted therapies for surgical management have been touched on to a minor extent, but are at least as intriguing. This review therefore aims to address the wide-ranging opportunities the molecular tumor characteristics and their corresponding targeted therapies have to offer for the surgical management of epithelial ovarian, endometrial, and cervical cancers, both in the primary and recurrent setting.
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Affiliation(s)
- Inge Peters
- Department of Woman's and Child Health and Public Health Sciences, Gynecologic Oncology Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
- Catholic University of the Sacred Heart, Rome, Italy
| | - Claudia Marchetti
- Department of Woman's and Child Health and Public Health Sciences, Gynecologic Oncology Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
- Catholic University of the Sacred Heart, Rome, Italy
| | - Giovanni Scambia
- Department of Woman's and Child Health and Public Health Sciences, Gynecologic Oncology Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
- Catholic University of the Sacred Heart, Rome, Italy
| | - Anna Fagotti
- Department of Woman's and Child Health and Public Health Sciences, Gynecologic Oncology Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
- Catholic University of the Sacred Heart, Rome, Italy
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16
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Tai F, Nanji K, Garg A, Zeraatkar D, Phillips M, Steel DH, Garg SJ, Kaiser PK, Guymer RH, Wykoff CC, Sivaprasad S, Chaudhary V. Subthreshold Compared with Threshold Macular Photocoagulation for Diabetic Macular Edema: A Systematic Review and Meta-Analysis. Ophthalmol Retina 2024; 8:223-233. [PMID: 37805099 DOI: 10.1016/j.oret.2023.09.022] [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: 03/21/2023] [Revised: 08/01/2023] [Accepted: 09/21/2023] [Indexed: 10/09/2023]
Abstract
TOPIC To compare the efficacy and safety of subthreshold macular laser to conventional focal laser photocoagulation for the treatment of vision loss secondary to diabetic macular edema (DME). CLINICAL RELEVANCE Macular laser remains an important and cost effective treatment option for vision loss secondary to DME. Although anti-VEGF therapy is often first-line, macular laser is of utility in low-resource or remote settings, for patients at risk of loss to follow-up, and for DME not meeting country-specific reimbursement criteria for anti-VEGF therapy. Subthreshold laser is a modality that does not produce clinical or histologic evidence of thermal damage, thereby potentially limiting the common complications of conventional laser. METHODS Ovid MEDLINE, EMBASE, and CENTRAL databases were searched for randomized controlled trials (RCTs) from inception to September 28, 2022. Meta-analyses were performed using random-effects modeling. Data were collected at 12 and 24 months for best-corrected visual acuity (BCVA), central retinal thickness, diabetic retinopathy severity scale, rate of adverse events, rate of enrolled patients not completing treatment, rate of patients receiving retreatment, and quality-of-life measures. The risk of bias and certainty of evidence were assessed using Cochrane's Risk-of-Bias version 2 and the Grading of Recommendations, Assessment, Development and Evaluation (GRADE) frameworks, respectively. Subgroup analysis was performed between subthreshold laser modalities and evaluated with Instrument to assess the Credibility of Effect Modification Analyses tool. RESULTS Fourteen RCTs comprising 514 eyes receiving conventional laser and 574 eyes receiving subthreshold laser were included. Subthreshold laser likely results in no difference to BCVA (moderate GRADE certainty) compared with conventional laser. Conventional laser demonstrated a small, statistically significant improvement in central retinal thickness (low GRADE certainty); however, the magnitude of this improvement is unlikely to be clinically important. There may not be a difference in the rate of adverse events (low GRADE certainty) at 12 months when comparing subthreshold laser to conventional laser for DME. CONCLUSION Randomized controlled trial literature to date suggests subthreshold laser to be as effective as conventional laser in the treatment of DME. Increased follow-up duration is needed to observe any long-term safety benefit from reduced retinal damage. FINANCIAL DISCLOSURE(S) Proprietary or commercial disclosure may be found in the Footnotes and Disclosures at the end of this article.
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Affiliation(s)
- Felicia Tai
- Division of Ophthalmology, Department of Surgery, McMaster University, Hamilton, Ontario, Canada
| | - Keean Nanji
- Division of Ophthalmology, Department of Surgery, McMaster University, Hamilton, Ontario, Canada; Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada
| | - Anubhav Garg
- Division of Ophthalmology, Department of Surgery, McMaster University, Hamilton, Ontario, Canada
| | - Dena Zeraatkar
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada
| | - Mark Phillips
- Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada
| | - David H Steel
- Department of Eye and Visual Sciences, Sunderland Eye Infirmary, Sunderland, United Kingdom; Department of Eye and Visual Sciences, Bioscience Institute, Newcastle University, Newcastle Upon Tyne, United Kingdom
| | - Sunir J Garg
- Department of Ophthalmology, Mid Atlantic Retina, The Retina Service of Wills Eye Hospital, Philadelphia, Pennsylvania
| | - Peter K Kaiser
- Department of Ophthalmology, Cole Eye Institute, Cleveland Clinic, Cleveland, Ohio
| | - Robyn H Guymer
- Department of Ophthalmology, Centre for Eye Research Australia, Royal Victorian Eye and Ear Hospital, East Melbourne, Australia; Department of Surgery (Ophthalmology), the University of Melbourne, Melbourne, Australia
| | - Charles C Wykoff
- Retina Consultants of Texas, Blanton Eye Institute, Houston Methodist Hospital, Houston, Texas
| | - Sobha Sivaprasad
- Department of Ophthalmology, NIHR Moorfields Biomedical Research Centre, Moorfields Eye Hospital, London, United Kingdom
| | - Varun Chaudhary
- Division of Ophthalmology, Department of Surgery, McMaster University, Hamilton, Ontario, Canada; Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, Ontario, Canada.
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Cheung WY, Samimi S, Ma K, Knight GJ, Kassam S, Colwell B, Beaudoin A, Vincent MD, Trinkaus M, Filion A, Marquis K, Karachiwala H, Asmis T, Sideris L, Wani RJ, Ngan E, Inam N, Du Y, Nunez L, Eberg M, Alemayehu M, Meyer PF, Mancini J, Cirone Morris C. Real-World Safety and Effectiveness of a Bevacizumab Biosimilar (ABP 215) in Metastatic Colorectal Cancer Patients in Canada. Clin Colorectal Cancer 2024; 23:46-57.e4. [PMID: 38007297 DOI: 10.1016/j.clcc.2023.10.007] [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: 10/17/2023] [Accepted: 10/23/2023] [Indexed: 11/27/2023]
Abstract
BACKGROUND ABP 215 is a biosimilar to the reference product, bevacizumab, and was one of the first biosimilars approved by Health Canada for the first-line treatment of metastatic colorectal cancer (mCRC). This study aimed to address gaps in real-world evidence (RWE) including patient characteristics, treatment safety (primary objective), and effectiveness (secondary objective) for first-line ABP 215 therapy in Canadian patients with mCRC. MATERIALS AND METHODS Retrospective data were collected in 2 waves, at least 1 year (Wave 1) or 2 years (Wave 2) after commercial availability of ABP 215 at each participating site. RESULTS A total of 75 patients from Wave 1 and 164 patients from Wave 2 treated with a minimum of 1 cycle of ABP 215 were included. At least one safety event of interest (EOI) was recorded for 34.7% of Wave 1 and 42.7% of Wave 2 patients. The median progression free survival (PFS) for Wave 1 and 2 patients were 9.47 (95% confidence interval [CI]: 6.71, 11.90) and 21.38 (95% CI: 15.82, not estimable) months, respectively. Median overall survival was not estimable for Wave 1 and was 26.45 months for Wave 2. CONCLUSION The safety and effectiveness of ABP 215 observed in this real-world study were comparable to clinical trial findings and to other RWE with longer PFS in the current study.
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Affiliation(s)
| | - Setareh Samimi
- CIUSSS-du Nord-de-l'Île-de-Montréal, Montréal, QC, Canada
| | - Kim Ma
- CISSS de Laval, Laval, QC, Canada
| | | | - Shaqil Kassam
- Southlake Regional Health Centre, Newmarket, ON, Canada
| | - Bruce Colwell
- Nova Scotia Health Authority Queen Elizabeth II Health Sciences Centre, Halifax, NS, Canada
| | - Annie Beaudoin
- CIUSSS de I'Estrie - Centre Hospitalier Universitaire de Sherbrooke, Sherbrooke, QC, Canada
| | | | | | - Alain Filion
- CISSS de Chaudière-Appalaches, Lévis, QC, Canada
| | - Katerine Marquis
- CISSS du Bas-Saint-Laurent - Hôpital régional de Rimouski, Rimouski, QC, Canada
| | | | - Timothy Asmis
- The Ottawa Hospital Cancer Center, Ottawa, ON, Canada
| | - Lucas Sideris
- CIUSSS de l'Est-de-l'Île-de-Montréal - Hôpital Maisonneuve-Rosemont, Montréal, QC, Canada
| | | | | | - Naila Inam
- Amgen Canada Inc., Mississauga, ON, Canada
| | | | - Leyla Nunez
- IQVIA, Global Database Studies, Mölndal, Sweden
| | - Maria Eberg
- IQVIA Solutions Canada Inc., Kirkland, QC, Canada
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Shiraishi Y, Kishimoto J, Sugawara S, Mizutani H, Daga H, Azuma K, Matsumoto H, Hataji O, Nishino K, Mori M, Shukuya T, Saito H, Tachihara M, Hayashi H, Tsuya A, Wakuda K, Yanagitani N, Sakamoto T, Miura S, Hata A, Okada M, Kozuki T, Sato Y, Harada T, Takayama K, Yamamoto N, Nakagawa K, Okamoto I. Atezolizumab and Platinum Plus Pemetrexed With or Without Bevacizumab for Metastatic Nonsquamous Non-Small Cell Lung Cancer: A Phase 3 Randomized Clinical Trial. JAMA Oncol 2024; 10:315-324. [PMID: 38127362 PMCID: PMC10739077 DOI: 10.1001/jamaoncol.2023.5258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2023] [Accepted: 08/22/2023] [Indexed: 12/23/2023]
Abstract
Importance The combination of an antibody to programmed cell death-1 (PD-1) or to its ligand (PD-L1) with chemotherapy is the standard first-line treatment for metastatic non-small cell lung cancer (NSCLC). Bevacizumab is expected to enhance the efficacy not only of chemotherapy but also of PD-1/PD-L1 antibodies through blockade of vascular endothelial growth factor-mediated immunosuppression, but further data are needed to support this. Objective To evaluate the efficacy and safety of bevacizumab administered with platinum combination therapy and atezolizumab in patients with advanced nonsquamous NSCLC. Design, Setting, and Participants An open-label phase 3 randomized clinical trial was conducted at 37 hospitals in Japan. Patients with advanced nonsquamous NSCLC without genetic driver alterations or those with genetic driver alterations who had received treatment with at least 1 approved tyrosine kinase inhibitor were enrolled between January 20, 2019, and August 12, 2020. Interventions Patients were randomly assigned to receive either atezolizumab plus carboplatin with pemetrexed (APP) or atezolizumab, carboplatin plus pemetrexed, and bevacizumab (APPB). After 4 cycles of induction therapy, maintenance therapy with atezolizumab plus pemetrexed or with atezolizumab, pemetrexed, and bevacizumab was administered until evidence of disease progression, development of unacceptable toxic effects, or the elapse of 2 years from the initiation of protocol treatment. Main Outcomes and Measures The primary end point was progression-free survival (PFS) as assessed by blinded independent central review (BICR) in the intention-to-treat (ITT) population. Results A total of 412 patients were enrolled (273 men [66%]; median age, 67.0 [range, 24-89] years) and randomly assigned, with 205 in the APPB group and 206 in the APP group of the ITT population after exclusion of 1 patient for good clinical practice violation. The median BICR-assessed PFS was 9.6 months with APPB vs 7.7 months with APP (stratified hazard ratio [HR], 0.86; 95% CI, 0.70-1.07; 1-sided stratified log-rank test; P = .92). According to prespecified subgroup analysis of BICR-assessed PFS, an improved PFS with APPB vs APP was apparent specifically in driver oncogene-positive patients (median, 9.7 vs 5.8 months; stratified HR, 0.67; 95% CI, 0.46-0.98). Toxic effects related to bevacizumab were increased in the APPB group. Conclusions and Relevance The findings of this trial did not show superiority of APPB over APP for patients with nonsquamous NSCLC; however, this regimen showed a similar tolerability and improved survival relative to APP in patients with driver oncogenes. Trial Registration Japan Registry of Clinical Trials Identifier: jRCT2080224500.
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Affiliation(s)
- Yoshimasa Shiraishi
- Department of Respiratory Medicine, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Junji Kishimoto
- Department of Research and Development of Next Generation Medicine, Kyushu University, Fukuoka, Japan
| | - Shunichi Sugawara
- Department of Pulmonary Medicine, Sendai Kousei Hospital, Miyagi, Japan
| | - Hideaki Mizutani
- Department of Thoracic Oncology, Saitama Cancer Center, Saitama, Japan
| | - Haruko Daga
- Department of Clinical Oncology, Osaka City General Hospital, Osaka, Japan
| | - Koichi Azuma
- Division of Respirology, Neurology, and Rheumatology, Department of Internal Medicine, Kurume University School of Medicine, Fukuoka, Japan
| | - Hirotaka Matsumoto
- Department of Respiratory Medicine, Hyogo Prefectural Amagasaki General Hospital, Hyogo, Japan
| | - Osamu Hataji
- Respiratory Center, Matsusaka Municipal Hospital, Mie, Japan
| | - Kazumi Nishino
- Department of Thoracic Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Masahide Mori
- Department of Thoracic Oncology, National Hospital Organization Osaka Toneyama Medical Center, Osaka, Japan
| | - Takehito Shukuya
- Department of Respiratory Medicine, Juntendo University Faculty of Medicine, Tokyo, Japan
| | - Haruhiro Saito
- Department of Thoracic Oncology, Kanagawa Cancer Center, Kanagawa, Japan
| | - Motoko Tachihara
- Division of Respiratory Medicine, Department of Internal Medicine, Kobe University Graduate School of Medicine, Hyogo, Japan
| | - Hidetoshi Hayashi
- Department of Medical Oncology, Kindai University Faculty of Medicine, Osaka, Japan
| | - Asuka Tsuya
- Department of Medical Oncology, Izumi City General Hospital, Osaka, Japan
| | - Kazushige Wakuda
- Division of Thoracic Oncology, Shizuoka Cancer Center, Shizuoka, Japan
| | - Noriko Yanagitani
- Department of Thoracic Medical Oncology, The Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Tomohiro Sakamoto
- Division of Respiratory Medicine and Rheumatology, Department of Multidisciplinary Internal Medicine, Faculty of Medicine, Tottori University, Tottori, Japan
| | - Satoru Miura
- Department of Internal Medicine, Niigata Cancer Center Hospital, Niigata, Japan
| | - Akito Hata
- Department of Thoracic Oncology, Kobe Minimally Invasive Cancer Center, Hyogo, Japan
| | - Morihito Okada
- Department of Surgical Oncology, Hiroshima University, Hiroshima, Japan
| | - Toshiyuki Kozuki
- National Hospital Organization Shikoku Cancer Center, Ehime, Japan
| | - Yuki Sato
- Department of Respiratory Medicine, Kobe City Medical Center General Hospital, Hyogo, Japan
| | - Taishi Harada
- Department of Respiratory Medicine, Japan Community Health Care Organization–Kyushu Hospital, Fukuoka, Japan
| | - Koichi Takayama
- Department of Pulmonary Medicine, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Nobuyuki Yamamoto
- Third Department of Internal Medicine, Wakayama Medical University, Wakayama, Japan
| | - Kazuhiko Nakagawa
- Department of Medical Oncology, Kindai University Faculty of Medicine, Osaka, Japan
| | - Isamu Okamoto
- Department of Respiratory Medicine, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
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Terasawa R, Hirata A, Aoki C, Kimura K, Morita S, Hayashi M. [A Case of Recurrent Breast Cancer with Delayed Wound Healing Induced by Bevacizumab]. Gan To Kagaku Ryoho 2024; 51:287-289. [PMID: 38494810] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/19/2024]
Abstract
Bevacizumab plus paclitaxel therapy for recurrent breast cancer did not prolong overall survival(OS)in clinical trials, but it was efficacious for treating life-threatening HER2-negative recurrent breast cancer. This regimen is often used in daily clinical practice by breast surgeons. However, bevacizumab therapy results in unique adverse events, of which proteinuria and hypertension are relatively frequent. Moreover, the symptoms often improve on reducing the dose or discontinuing the drug. In this case, bevacizumab administration caused delayed wound healing, making subsequent anticancer treatment difficult, and consequently we could not prolong the patient's life.
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Affiliation(s)
- Risa Terasawa
- Dept. of Breast and Endocrine Surgery, Hirakata City Hospital
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20
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Hatiboglu MA, Akdur K, Sakarcan A, Seyithanoglu MH, Turk HM, Sinclair G, Oztanir MN. Promising outcome of patients with recurrent glioblastoma after Gamma Knife-based hypofractionated radiotherapy. Neurochirurgie 2024; 70:101532. [PMID: 38215936 DOI: 10.1016/j.neuchi.2024.101532] [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: 11/01/2023] [Revised: 12/24/2023] [Accepted: 12/29/2023] [Indexed: 01/14/2024]
Abstract
BACKGROUND The role of Gamma Knife radiosurgery (GKRS) in recurrent glioblastoma remains unclear. The purpose of this study is to evaluate the effects of GKRS in a group of patients with recurrent glioblastoma, focusing on survival and safety. METHODS Patients undergoing GKRS for recurrent glioblastoma between September 2014 and April 2019 were included in this study. Relevant clinical and radiosurgical data, including GKRS-related complications, were recorded and analyzed. Overall survival (OS), local progression free survival (LPFS) and prognostic factors for outcome were thoroughly evaluated. RESULTS Fifty-three patients were analyzed (24 female, 29 male). The median age was 50 years (range, 19-78 years). The median GKRS treatment volume was 35.01 cm3 (range, 2.38-115.57 cm3). Twenty patients (38%) were treated with single fraction GKRS, while 33 (62%) were treated with GKRS-based hypofractionated stereotactic radiotherapy (HSRT). The median prescription dose for single fraction GKRS, 3-fractions HSRT and 5-fractions HSRT were 16 Gy (range, 10-20 Gy), 27 Gy (range, 18-33 Gy) and 25 Gy (range, 25-30 Gy), respectively. The median LPFS and OS times were 8.1 months and 11.4 months after GKRS, respectively. HSRT and Bevacizumab were associated with improved LPFS, while HSRT alone was associated with longer OS. CONCLUSION Our findings suggested that HRST would likely improve LPFS and OS in definite settings; the addition of Bevacizumab to GKRS was associated with increased rates of local control. No major complications were reported. Further prospective studies are warranted to confirm our findings.
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Affiliation(s)
- Mustafa Aziz Hatiboglu
- Department of Neurosurgery, Bezmialem Vakif University Medical School, Vatan Street, Fatih, Istanbul, Turkey; Beykoz Institute of Life Sciences and Biotechnology, Bezmialem Vakif University, Yalıkoy Mahallesi, Beykoz, Istanbul, Turkey.
| | - Kerime Akdur
- Department of Neurosurgery, Bezmialem Vakif University Medical School, Vatan Street, Fatih, Istanbul, Turkey
| | - Ayten Sakarcan
- Department of Neurosurgery, Bezmialem Vakif University Medical School, Vatan Street, Fatih, Istanbul, Turkey
| | - Mehmet Hakan Seyithanoglu
- Department of Neurosurgery, Bezmialem Vakif University Medical School, Vatan Street, Fatih, Istanbul, Turkey
| | - Haci Mehmet Turk
- Department of Medical Oncology Bezmialem Vakif University Medical School, Vatan Street, Fatih, Istanbul, Turkey
| | - Georges Sinclair
- Department of Neurosurgery, Bezmialem Vakif University Medical School, Vatan Street, Fatih, Istanbul, Turkey; Department of Radiation Oncology, University Hospital Southampton, UK
| | - Mustafa Namik Oztanir
- Department of Neurosurgery, Bezmialem Vakif University Medical School, Vatan Street, Fatih, Istanbul, Turkey
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Kopczyk R, Jurkiewicz D, Rogowski M, Szydłowski M, Wierzbicka M. Off-label drugs in otolaryngological practice against the background of legal conditions of Polish legislation. Otolaryngol Pol 2024; 78:36-43. [PMID: 38332710 DOI: 10.5604/01.3001.0054.1185] [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] [Subscribe] [Scholar Register] [Indexed: 02/10/2024]
Abstract
<b><br>Introduction:</b> 'Off-label drug use' refers to the administration of drugs for unapproved indications or age groups, a different dosage or other form of administration. Considering the legal issues, there clearly exists a need to implement rules that would regulate the use of pharmaceuticals outside the scope of a marketing authorisation. The brevity and diversity of Polish laws in the field of health care leads to many interpretative doubts associated with particular legal acts.</br> <b><br>Aim:</b> We aimed to present clinical examples from everyday practice of off-label drug use from the medical and legal perspectives, and to support it with relevant legal acts.</br> <b><br>Material and method:</b> Off-label drug use in various otolaryngology subspecialties - otology (mesna), laryngology (bevacizumab, cidofovir and botulinum toxin) and head and neck surgery (botulinum toxin) - are presented and discussed in detail.</br> <b><br>Results:</b> Fourteen Polish legal acts regarding off-label drug use and 4 from EU legislation are commented on. The algorithm of cascade of decision-making processes in off-label drug use is shown.</br> <b><br>Conclusions:</b> Off-label use of medicinal products is not prohibited in Poland or the EU; nevertheless, it is undeniable that the unclear legal situation regarding the use of medicinal products for nonregistered indications creates difficulties. To minimise a doctor's liability risk, obtaining the informed consent from the patient for such treatment is advisable.</br>.
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Affiliation(s)
- Renata Kopczyk
- Wroclaw University of Science and Technology, Wroclaw, Poland
| | - Dariusz Jurkiewicz
- Clinic of Otolaryngology and Oncological Otolaryngology with the Clinical Department of Cranio-Maxillofacial Surgery, Military Institute of Medicine - National Research Institute, Warsaw, Poland
| | - Marek Rogowski
- Department of Otolaryngology, Medical University of Bialystok, Poland
| | - Maciej Szydłowski
- Wroclaw Regional Specialist Hospital, Research & Development Centre, Wrocław, Poland
| | - Małgorzata Wierzbicka
- Wroclaw University of Science and Technology, Wroclaw, Poland, Wroclaw Regional Specialist Hospital, Research & Development Centre, Wrocław, Poland
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Fekri S, Rabiei A, Hooshmandi S, Nouri H, Abtahi SH. The effect of combination therapy with intravitreal bevacizumab and topical timolol-dorzolamide eye drops on diabetic macular edema: a double-blind randomized controlled trial. Int Ophthalmol 2024; 44:101. [PMID: 38376643 DOI: 10.1007/s10792-024-03005-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: 06/13/2023] [Accepted: 10/19/2023] [Indexed: 02/21/2024]
Abstract
BACKGROUND The mainstay of treatment in diabetic macular edema (DME) is intravitreal administration of anti-vascular endothelial growth factors (anti-VEGFs). Aqueous depressants may enhance the effects of anti-VEGF agents by prolonging their clearance via aqueous outflow. PURPOSE To compare the anatomical and functional outcomes of treatment with intravitreal bevacizumab (IVB) and topical timolol-dorzolamide versus IVB alone. METHOD In this randomized placebo-controlled clinical trial, patients with center-involving DME (ci-DME) and best corrected visual acuity (BCVA) of 20/30 or less were enrolled and randomly allocated to two treatment arms. One group received three monthly IVB injections and timolol-dorzolamide eye drops twice a day (IVB + TD group); the other group received three monthly IVB injections and artificial tear drops as placebo (IVB group). Patients underwent ophthalmic evaluations and macular optical coherence tomography scans at baseline and 1 month after the third injection. RESULT Forty-six eyes from 46 patients with ci-DME were recruited. There was no intergroup difference regarding age, gender distribution, diabetic retinopathy stage, glycemic indices, BCVA, central macular thickness (CMT), or intraocular pressure at baseline. BCVA was significantly improved in the IVB + TD group (0.46 ± 0.18 to 0.36 ± 0.18 logarithm of the minimum angle of resolution [logMAR], p = 0.002), in contrast to IVB group (0.40 ± 0.17 to 0.35 ± 0.22 logMAR, p = 0.113). Similarly, the IVB + TD group showed a significant reduction in CMT (p < 0.001), unlike the IVB group (p = 0.086); and the CMT change in the former was greater than in the latter (- 0.57 ± 57.67 vs. - 25.52 ± 68.02 μm, p = 0.033). CONCLUSION Our findings support the short-term effectiveness of topical timolol-dorzolamide as adjunctive therapy to IVB injections in managing center-involving DME in terms of anatomical and visual outcomes. TRIAL REGISTRATION Clinicaltrials.gov NCT05083689 (October 19, 2021).
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Affiliation(s)
- Sahba Fekri
- Ophthalmic Research Center, Research Institute for Ophthalmology and Vision Science, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Labbafinejad Medical Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Ali Rabiei
- Ophthalmic Research Center, Research Institute for Ophthalmology and Vision Science, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
- Labbafinejad Medical Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Sadid Hooshmandi
- Ophthalmic Research Center, Research Institute for Ophthalmology and Vision Science, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Labbafinejad Medical Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Hosein Nouri
- Ophthalmic Research Center, Research Institute for Ophthalmology and Vision Science, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
- School of Medicine, Isfahan University of Medical Sciences, Isfahan, Iran.
| | - Seyed-Hossein Abtahi
- Ophthalmic Research Center, Research Institute for Ophthalmology and Vision Science, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Labbafinejad Medical Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Chen Y, Ma J, Gao Q, Gai Y, Sun Y, Wang M. Larotrectinib versus infigratinib for adult patients with both glioma and tyrosine kinase alterations after failure of initial therapies: Efficacy and safety analysis. Clinics (Sao Paulo) 2024; 79:100329. [PMID: 38330791 PMCID: PMC10864862 DOI: 10.1016/j.clinsp.2024.100329] [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: 09/15/2023] [Revised: 11/01/2023] [Accepted: 12/21/2023] [Indexed: 02/10/2024] Open
Abstract
OBJECTIVES To compare the efficacy and safety of larotrectinib with those of infigratinib in adult glioma patients with tyrosine kinase alterations. METHODS Patients received oral infigratinib 125 mg (IN cohort, n = 125) or oral larotrectinib (LB cohort, n = 105) until unacceptable toxicity or disease progression. RESULTS Duration of treatment was longer in the LB cohort than in the IN cohort (8 [9.5-6.25] months vs. 5.5 [6-5.25] months, p < 0.0001). Patients with partial responses (p = 0.0424) and overall survival (p = 0.03) were higher in the IN cohort than those in the LB cohort. The number of patients with disease progression was higher in the LB cohort (p = 0.0015). All the patients reported diarrhea, fatigue, vomiting, constipation, and decreased appetite. Patients in the IN cohort reported hyperphosphatemia, hyperlipasemia, stomatitis, dry skin, alopecia, dyspepsia, onycholysis, palmar-plantar erythrodysesthesia, nail disorders, and dry eyes. Patients in the LB cohort reported upper respiratory tract infections, pyrexia, cough, anemia, bacterial/viral infections, conjunctivitis, urinary tract infections, headaches, ataxia, dizziness, and muscle tremors. A total of 30 (24 %) and 40 (38 %) patients from the IN and the LB cohorts died at the follow-up of 18 months (p = 0.03). Patients who received bevacizumab initial therapy had higher overall survival (p = 0.048). CONCLUSIONS Infigratinib has higher efficacy and overall survival than larotrectinib but has higher adverse effects in the management of both glioma and tyrosine kinase alterations after failure of initial therapies. Initial bevacizumab therapy is associated with a higher overall survival.
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Affiliation(s)
- Yufang Chen
- Department of Pathology, Changzhou Tumor Hospital, Changzhou, Jiangsu, China
| | - Jian Ma
- Department of Oncology, Changzhou Tumor Hospital, Changzhou, Jiangsu, China
| | - Qianqian Gao
- Department of Pathology, Changzhou Tumor Hospital, Changzhou, Jiangsu, China
| | - Yu Gai
- Department of Pathology, Changzhou Tumor Hospital, Changzhou, Jiangsu, China
| | - Yichi Sun
- Department of Pathology, Changzhou Tumor Hospital, Changzhou, Jiangsu, China
| | - Meihua Wang
- Department of Pathology, Changzhou Tumor Hospital, Changzhou, Jiangsu, China.
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Nanji K, Sarohia GS, Xie J, Patil NS, Phillips M, Zeraatkar D, Thabane L, Guymer RH, Kaiser PK, Sivaprasad S, Sadda SR, Wykoff CC, Chaudhary V. Anti-vascular endothelial growth factor therapy and retinal non-perfusion in diabetic retinopathy: A meta-analysis of randomised trials. Acta Ophthalmol 2024; 102:e31-e41. [PMID: 37042340 DOI: 10.1111/aos.15673] [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: 01/08/2023] [Revised: 02/19/2023] [Accepted: 03/27/2023] [Indexed: 04/13/2023]
Abstract
PURPOSE Retinal non-perfusion (RNP) is fundamental to disease onset and progression in diabetic retinopathy (DR). Whether anti-vascular endothelial growth factor (anti-VEGF) therapy can modify RNP progression is unclear. This investigation quantified the impact of anti-VEGF therapy on RNP progression compared with laser or sham at 12 months. METHODS A systematic review and meta-analysis of randomised controlled trials (RCTs) were performed; Ovid MEDLINE, EMBASE and CENTRAL were searched from inception to 4th March 2022. The change in any continuous measure of RNP at 12 months and 24 months was the primary and secondary outcomes, respectively. Outcomes were reported utilising standardised mean differences (SMD). The Cochrane Risk of Bias Tool version-2 and the Grading of Recommendations Assessment, Development and Evaluation (GRADE) guidelines informed risk of bias and certainty of evidence assessments. RESULTS Six RCTs (1296 eyes) and three RCTs (1131 eyes) were included at 12 and 24 months, respectively. Meta-analysis demonstrated that RNP progression may be slowed with anti-VEGF therapy compared with laser/sham at 12 months (SMD: -0.17; 95% confidence interval [CI]: -0.29, -0.06; p = 0.003; I2 = 0; GRADE rating: LOW) and 24-months (SMD: -0.21; 95% CI: -0.37, -0.05; p = 0.009; I2 = 28%; GRADE rating: LOW). The certainty of evidence was downgraded due to indirectness and due to imprecision. CONCLUSION Anti-VEGF treatment may slightly impact the pathophysiologic process of progressive RNP in DR. The dosing regimen and the absence of diabetic macular edema may impact this potential effect. Future trials are needed to increase the precision of the effect and inform the association between RNP progression and clinically important events. PROSPERO REGISTRATION CRD42022314418.
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Affiliation(s)
- Keean Nanji
- Department of Surgery, Division of Ophthalmology, McMaster University, 2757 King Street East, Hamilton, Ontario, Canada
- Department of Health Research Methods, Evidence and Impact, McMaster University, 1280 Main Street West, Hamilton, Ontario, Canada
| | - Gurkaran S Sarohia
- Department of Ophthalmology and Visual Sciences, University of Alberta, 2319 Active Treatment Centre, 10240 Kingsway Avenue NW, Edmonton, Alberta, Canada, T5H 3V8
| | - Jim Xie
- Department of Surgery, Division of Ophthalmology, McMaster University, 2757 King Street East, Hamilton, Ontario, Canada
| | - Nikhil S Patil
- Department of Surgery, Division of Ophthalmology, McMaster University, 2757 King Street East, Hamilton, Ontario, Canada
| | - Mark Phillips
- Department of Health Research Methods, Evidence and Impact, McMaster University, 1280 Main Street West, Hamilton, Ontario, Canada
| | - Dena Zeraatkar
- Department of Health Research Methods, Evidence and Impact, McMaster University, 1280 Main Street West, Hamilton, Ontario, Canada
| | - Lehana Thabane
- Department of Health Research Methods, Evidence and Impact, McMaster University, 1280 Main Street West, Hamilton, Ontario, Canada
- Biostatistics Unit, St. Joseph's Healthcare Hamilton, Hamilton, Ontario, Canada
- Faculty of Health Sciences, University of Johannesburg, Johannesburg, South Africa
| | - Robyn H Guymer
- Centre for Eye Research Australia, Royal Victorian Eye and Ear Hospital, East Melbourne, Victoria, Australia
- Department of Surgery (Ophthalmology), the University of Melbourne, Melbourne, Australia
| | - Peter K Kaiser
- Cole Eye Institute, Cleveland Clinic, 9500 Euclid Avenue, Cleveland, Ohio, USA
| | - Sobha Sivaprasad
- NIHR Moorfields Biomedical Research Centre, Moorfields Eye Hospital, London, UK
| | - Srinivas R Sadda
- Doheny Eye Institute, David Geffen School of Medicine, University of California - Los Angeles, Los Angeles, California, USA
| | - Charles C Wykoff
- Retina Consultants of Texas, Houston, Texas, Blanton Eye Institute, Houston Methodist Hospital, Houston, Texas, USA
| | - Varun Chaudhary
- Department of Surgery, Division of Ophthalmology, McMaster University, 2757 King Street East, Hamilton, Ontario, Canada
- Department of Health Research Methods, Evidence and Impact, McMaster University, 1280 Main Street West, Hamilton, Ontario, Canada
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Franco-Juárez EX, González-Villasana V, Camacho-Moll ME, Rendón-Garlant L, Ramírez-Flores PN, Silva-Ramírez B, Peñuelas-Urquides K, Cabello-Ruiz ED, Castorena-Torres F, Bermúdez de León M. Mechanistic Insights about Sorafenib-, Valproic Acid- and Metformin-Induced Cell Death in Hepatocellular Carcinoma. Int J Mol Sci 2024; 25:1760. [PMID: 38339037 PMCID: PMC10855535 DOI: 10.3390/ijms25031760] [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: 10/09/2023] [Revised: 12/12/2023] [Accepted: 12/13/2023] [Indexed: 02/12/2024] Open
Abstract
Hepatocellular carcinoma (HCC) is among the main causes of death by cancer worldwide, representing about 80-90% of all liver cancers. Treatments available for advanced HCC include atezolizumab, bevacizumab, sorafenib, among others. Atezolizumab and bevacizumab are immunological options recently incorporated into first-line treatments, along with sorafenib, for which great treatment achievements have been reached. However, sorafenib resistance is developed in most patients, and therapeutical combinations targeting cancer hallmark mechanisms and intracellular signaling have been proposed. In this review, we compiled evidence of the mechanisms of cell death caused by sorafenib administered alone or in combination with valproic acid and metformin and discussed them from a molecular perspective.
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Affiliation(s)
- Edgar Xchel Franco-Juárez
- Departamento de Biología Molecular, Centro de Investigación Biomédica del Noreste, Instituto Mexicano del Seguro Social, Monterrey 64720, Nuevo Leon, Mexico; (E.X.F.-J.); (M.E.C.-M.); (P.N.R.-F.); (K.P.-U.)
- Facultad de Ciencias Biológicas, Universidad Autónoma de Nuevo León, San Nicolás de los Garza 66451, Nuevo Leon, Mexico; (V.G.-V.); (L.R.-G.); (E.D.C.-R.)
| | - Vianey González-Villasana
- Facultad de Ciencias Biológicas, Universidad Autónoma de Nuevo León, San Nicolás de los Garza 66451, Nuevo Leon, Mexico; (V.G.-V.); (L.R.-G.); (E.D.C.-R.)
| | - María Elena Camacho-Moll
- Departamento de Biología Molecular, Centro de Investigación Biomédica del Noreste, Instituto Mexicano del Seguro Social, Monterrey 64720, Nuevo Leon, Mexico; (E.X.F.-J.); (M.E.C.-M.); (P.N.R.-F.); (K.P.-U.)
| | - Luisa Rendón-Garlant
- Facultad de Ciencias Biológicas, Universidad Autónoma de Nuevo León, San Nicolás de los Garza 66451, Nuevo Leon, Mexico; (V.G.-V.); (L.R.-G.); (E.D.C.-R.)
| | - Patricia Nefertari Ramírez-Flores
- Departamento de Biología Molecular, Centro de Investigación Biomédica del Noreste, Instituto Mexicano del Seguro Social, Monterrey 64720, Nuevo Leon, Mexico; (E.X.F.-J.); (M.E.C.-M.); (P.N.R.-F.); (K.P.-U.)
- Tecnológico de Monterrey, Escuela de Medicina y Ciencias de la Salud, Monterrey 64710, Nuevo Leon, Mexico;
| | - Beatriz Silva-Ramírez
- Departamento de Inmunogenética, Centro de Investigación Biomédica del Noreste, Instituto Mexicano del Seguro Social, Monterrey 64720, Nuevo Leon, Mexico;
| | - Katia Peñuelas-Urquides
- Departamento de Biología Molecular, Centro de Investigación Biomédica del Noreste, Instituto Mexicano del Seguro Social, Monterrey 64720, Nuevo Leon, Mexico; (E.X.F.-J.); (M.E.C.-M.); (P.N.R.-F.); (K.P.-U.)
| | - Ethel Daniela Cabello-Ruiz
- Facultad de Ciencias Biológicas, Universidad Autónoma de Nuevo León, San Nicolás de los Garza 66451, Nuevo Leon, Mexico; (V.G.-V.); (L.R.-G.); (E.D.C.-R.)
| | - Fabiola Castorena-Torres
- Tecnológico de Monterrey, Escuela de Medicina y Ciencias de la Salud, Monterrey 64710, Nuevo Leon, Mexico;
| | - Mario Bermúdez de León
- Departamento de Biología Molecular, Centro de Investigación Biomédica del Noreste, Instituto Mexicano del Seguro Social, Monterrey 64720, Nuevo Leon, Mexico; (E.X.F.-J.); (M.E.C.-M.); (P.N.R.-F.); (K.P.-U.)
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26
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Gökce SE, Çelik A, Başkan C. The role of blood neutrophil lymphocyte ratio in predicting the initial response to anti-VEGF treatment in neovascular AMD patients. Ir J Med Sci 2024; 193:517-521. [PMID: 37247185 DOI: 10.1007/s11845-023-03379-6] [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: 11/17/2022] [Accepted: 04/18/2023] [Indexed: 05/30/2023]
Abstract
PURPOSE Vascular endothelial growth factor (VEGF) has a critical role in age-related macular degeneration (AMD), and intravitreal injection of anti-VEGF drugs is the mainstay of neovascular AMD treatment. Blood neutrophil-to-lymphocyte ratio (NLR) is shown to be a biomarker of inflammation in AMD. We aimed to investigate the role of NLR in predicting favorable short-term anti-VEGF treatment results in neovascular AMD patients. METHODS A total of 112 patients diagnosed with exudative AMD and had taken 3 monthly intravitreal bevacizumab injections were analyzed retrospectively. Medical records were reached to obtain neutrophil and lymphocyte values to calculate NLR. Best-corrected visual acuity and central macular thickness (CMT) measurements were recorded at each visit. T test or Mann-Whitney U test was used to compare continuous variables, and chi-square test was used to compare categorical variables. Receiver operating characteristics curve (ROC) analysis was performed to determine cut-off, sensitivity, and specificity values. P value of ≤ 0.05 was considered statistically significant. RESULTS The mean age was 68.1 ± 7.2 years, and the mean NLR was 2.11 ± 0.81. The ROC analysis revealed a cut off value of 2.0 for NLR to predict at least 100 μm CMT change (sensitivity 87.1%; specificity 87.8%) and a cut off value of 2.4 for NLR to predict at least 0.1 logMAR visual improvement (sensitivity 77.2%; specificity 64.8%) after 3 monthly IVT bevacizumab injections. CONCLUSION NLR can provide additional prognostic information for the identification of patients with a good initial response to anti-VEGF therapy.
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Affiliation(s)
- Sabite Emine Gökce
- Department of Ophthalmology, Dr. Abdurrahman Yurtaslan Oncology Research and Training Hospital, 06550, Yenimahalle, Ankara, Turkey.
| | - Ayşenur Çelik
- Department of Ophthalmology, Dr. Abdurrahman Yurtaslan Oncology Research and Training Hospital, 06550, Yenimahalle, Ankara, Turkey
| | - Ceyda Başkan
- Department of Ophthalmology, Ankara City Hospital, Ankara, Turkey
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Hostovsky A, Moroz I, Katz G. Aflibercept monotherapy or bevacizumab first for diabetic macular edema. Indian J Ophthalmol 2024; 72:S260-S264. [PMID: 38271421 DOI: 10.4103/ijo.ijo_2107_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Accepted: 11/22/2023] [Indexed: 01/27/2024] Open
Abstract
PURPOSE Clinical outcome and switch patterns with bevacizumab first treatment strategy for patients with newly diagnosed neovascular age-related macular degeneration (nAMD). METHODS Retrospective observational study of the number of intravitreal injections of bevacizumab and treatment switch in patients who started intravitreal bevacizumab injections between January 1, 2016 and December 30, 2018. RESULTS From January 1 2016 to December 31 2018, 608 eyes of 565 patients started intravitreal injections of bevacizumab for a new diagnosis of nAMD. Average visual acuity (VA) at presentation was 0.60 logarithm of the minimum angle of resolution (logMAR), which improved to 0.47 after six injections (P < 0.001) and decreased to 0.63 at the last follow-up (P = 0.543). Switch of treatment was recommended for 190 eyes (31.3%), and of them, 91 patients (15%) were switched during the first 6 months and defined as primary failure of bevacizumab. The switch of treatment resulted in a statistically significant improvement in VA in the first 6 months after the switch. The gain in VA was not sustainable over time. CONCLUSION Bevacizumab first treatment strategy produced results that were comparable to previous real-world outcomes publications of ranibizumab and aflibercept treatment with low rates of failure of bevacizumab treatment. Treatment switch to second-line treatment yielded a significant VA improvement, mainly in patients with primary bevacizumab failure.
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Affiliation(s)
- Avner Hostovsky
- Goldschleger Eye Institute, Sheba Medical Center, Tel-Hashomer, Israel, Affiliated with the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
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Zhang W, Liu H, Chen Y, Zhang X, Gu VY, Xiao H, Yang Y, Yin J, Peng J, Zhao P. Intra-Anterior Chamber Injection of Ranibizumab in Advanced Pediatric Vitreoretinal Diseases. JAMA Ophthalmol 2024; 142:133-139. [PMID: 38236592 PMCID: PMC10797525 DOI: 10.1001/jamaophthalmol.2023.6198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Accepted: 11/16/2023] [Indexed: 01/19/2024]
Abstract
Importance Anti-vascular endothelial growth factor (VEGF) treatment through intravitreal or subretinal administrations has been proven effective for VEGF-driven pediatric vitreoretinal diseases but are not feasible for advanced cases, such as shallow traction retinal detachments or peripheral circumferential retinal detachments which adhere to the lens. Intra-anterior chamber injection (IAcI) of anti-VEGF may be a viable alternative in such cases but needs evaluation. Objective To investigate the effects and safety of IAcI of anti-VEGF to treat VEGF-driven pediatric vitreoretinal diseases. Design, Setting, and Participants This was a retrospective observational case series study conducted at Xinhua Hospital, affiliated with Shanghai Jiao Tong University School of Medicine in China. The study included 14 eyes of 13 children diagnosed with vitreoretinal disease exhibiting elevated vascular activity between January and August 2023. Intervention IAcI with ranibizumab. Main Outcomes and Measures Retinal vascular abnormalities, vitreous hemorrhage resolution, and complications 1 month and 3 months after injection. Results Of 13 patients included in this study, 12 were male. The mean age was 4.6 years (range, 1 month to 9 years). Six patients were diagnosed with familial exudative vitreoretinopathy, 4 with morning glory syndrome, 1 with retinopathy of prematurity, and 2 with chronic retinal detachments of unknown causes. At 1-month postoperative follow-up, vascular activity had decreased in 14 of 14 eyes. At 3-month follow-up, vascular activity had resolved in 7 of 14 eyes, persisted in 6 of 14 eyes, and reactivated in 1 of 14 eyes. On final observation, no complications were reported. Conclusions and Relevance These findings support the possibility of treatment using IAcI with ranibizumab to decrease retinal vascular abnormalities in familial exudative vitreoretinopathy or retinopathy of prematurity or related conditions, but further studies are needed to understand more precise benefits and risks. This approach might be considered in cases where intravitreal or subretinal injection are not feasible, recognizing the limitations of these findings and that longer-term outcomes still need to be monitored.
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Affiliation(s)
- Wenting Zhang
- Department of Ophthalmology, Xin Hua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Huanyu Liu
- Department of Ophthalmology, Xin Hua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yiye Chen
- Department of Ophthalmology, Xin Hua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xuerui Zhang
- Department of Ophthalmology, Xin Hua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Victoria Y. Gu
- Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Haodong Xiao
- Department of Ophthalmology, Xin Hua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yuan Yang
- Department of Ophthalmology, Xin Hua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jiawei Yin
- Department of Ophthalmology, Xin Hua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Jie Peng
- Department of Ophthalmology, Xin Hua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Peiquan Zhao
- Department of Ophthalmology, Xin Hua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
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Schuh A, Hintschich C. Intralesional Bevacizumab in Periorbital Recurrence of an Orbital Lymphaticovenous Malformation. Klin Monbl Augenheilkd 2024; 241:192-194. [PMID: 37451286 DOI: 10.1055/a-2129-5668] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/18/2023]
Affiliation(s)
- Anna Schuh
- Department of Ophthalmology, University Hospital, LMU Munich, Germany
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Saito H, Shimada M, Tsuji T, Okamoto K, Moriyama H, Kinoshita J, Nakamura K, Inaki N. [Three Cases of Preoperative Chemotherapy(FOLFOXIRI plus Bevacizumab)for Locally Advanced Colorectal Cancer with Urinary Bladder Invasion]. Gan To Kagaku Ryoho 2024; 51:196-198. [PMID: 38449411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/08/2024]
Abstract
Radical cystectomy for locally advanced colorectal cancer with urinary bladder invasion significantly reduces the quality of life in exchange for a cure. We performed preoperative chemotherapy with FOLFOXIRI plus bevacizumab for 3 patients with locally advanced colorectal cancer with urinary bladder invasion to avoid radical cystectomy and to achieve local control for urinary bladder preservation. Grade 3 neutropenia was observed in 2 patients as an adverse reaction to the preoperative chemotherapy, but all 3 patients showed good tumor regression. All 3 patients underwent laparoscopic high anterior rectal resection and partial cystectomy, and all were able to undergo R0 resections with urinary bladder preservation. One patient had anastomotic leakage as a postoperative complication. One patient had local recurrence in the urinary bladder, and 2 had recurrence with peritoneal dissemination during their postoperative courses. Preoperative chemotherapy(FOLFOXIRI plus bevacizumab)for locally advanced colorectal cancer with urinary bladder invasion is considered to be a useful treatment option because of its potential for tumor shrinkage and bladder preservation.
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Affiliation(s)
- Hiroto Saito
- Dept. of Gastrointestinal Surgery, Kanazawa University Hospital
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Yano R, Hirooka M, Morita M, Okazaki Y, Nakamura Y, Imai Y, Watanabe T, Koizumi Y, Yoshida O, Tokumoto Y, Abe M, Hiasa Y. Hepatocellular Carcinoma Showing Tumor Shrinkage Due to an Abscopal Effect. Intern Med 2024; 63:241-246. [PMID: 37197962 PMCID: PMC10864073 DOI: 10.2169/internalmedicine.1844-23] [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: 02/20/2023] [Accepted: 04/04/2023] [Indexed: 05/19/2023] Open
Abstract
We herein report a 63-year-old man who presented with left lower jaw pain and was diagnosed with hepatocellular carcinoma with bone metastases post-examination. All tumors grew after immunotherapy with atezolizumab and bevacizumab, and his jaw pain worsened. After palliative radiation therapy, however, the tumors shrank markedly, with no recurrence seen after stopping immunotherapy. To our knowledge, this is the first case in which a radiotherapy- and immunotherapy-mediated abscopal effect facilitated tumor shrinkage and immunotherapy discontinuation.
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Affiliation(s)
- Ryo Yano
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Japan
| | - Masashi Hirooka
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Japan
| | - Makoto Morita
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Japan
| | - Yuki Okazaki
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Japan
| | - Yoshiko Nakamura
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Japan
| | - Yusuke Imai
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Japan
| | - Takao Watanabe
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Japan
| | - Yohei Koizumi
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Japan
| | - Osamu Yoshida
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Japan
| | - Yoshio Tokumoto
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Japan
| | - Masanori Abe
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Japan
| | - Yoichi Hiasa
- Department of Gastroenterology and Metabology, Ehime University Graduate School of Medicine, Japan
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Khanmammadov N, Doğan İ, Okay NS, Azizy A, Saip P, Aydiner A. Comparative analysis of doublet chemotherapy regimens plus bevacizumab in patients with recurrent ovarian cancer. Medicine (Baltimore) 2024; 103:e36750. [PMID: 38181291 PMCID: PMC10766248 DOI: 10.1097/md.0000000000036750] [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: 07/06/2023] [Accepted: 12/01/2023] [Indexed: 01/07/2024] Open
Abstract
Among all gynecological malignancies, ovarian cancer is the predominant cause of mortality. Hence, various chemotherapy protocols have been established for managing metastatic ovarian cancer cases. The present study aimed to assess and compare the efficacy of dual chemotherapy regimens plus bevacizumab in patients diagnosed with recurrent platinum-sensitive epithelial ovarian cancer. This was a retrospective observational study. Data on the clinical, pathological, radiological, and treatment characteristics of the patients were recorded. Survival analyses were performed using the Kaplan-Meier method. Moreover, multivariate Cox regression analysis was conducted. Data of a total of 198 patients with a median follow-up duration of 18.7 months after bevacizumab treatment were analyzed. Serous carcinoma was found to be the most common pathological subtype in the analyzed patients, accounting for 85.8% of all cases. In total, 46.5% (n = 92), 38.4% (n = 76) and 15.2% (n = 30) patients had received gemcitabine plus carboplatin, paclitaxel plus carboplatin (PC), and gemcitabine plus cisplatin combined with bevacizumab, respectively. The complete response rate was 18.7%, partial response rate was 56.1%, stable disease rate was 6.6%, and progressive disease rate was 18.7%. The patients received bevacizumab treatment at a median of 9 cycles and doublet chemotherapy at a median of 7 cycles. The median progression-free survival was 11.9 (95% CI: 9.2-14.5) months, and the median overall survival (OS) was 24.7 (95% CI: 19.9-29.4) months. The results showed that a history of surgery prior to bevacizumab treatment was a significant factor affecting OS (P = .006). Patients who had received gemcitabine plus carboplatin with bevacizumab (28 months) had significantly better OS than patients who had received paclitaxel plus carboplatin (20.1 months) and gemcitabine plus cisplatin (17 months) (P = .009). Doublet chemotherapy regimens plus bevacizumab are safe and effective against recurrent platinum-sensitive epithelial ovarian cancer. Gemcitabine plus carboplatin with bevacizumab was superior to other treatment regimens in terms of OS outcomes.
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Affiliation(s)
- Ni̇jat Khanmammadov
- Department of Medical Oncology, Istanbul University Institute of Oncology, Istanbul, Turkey
| | - İzzet Doğan
- Department of Medical Oncology, Istanbul University Institute of Oncology, Istanbul, Turkey
| | - Necla Simay Okay
- Department of Internal Medicine, Istanbul University Faculty of Medicine, Istanbul, Turkey
| | - Abdulmunir Azizy
- Department of Medical Oncology, Istanbul University Institute of Oncology, Istanbul, Turkey
| | - Pinar Saip
- Department of Medical Oncology, Istanbul University Institute of Oncology, Istanbul, Turkey
| | - Adnan Aydiner
- Department of Medical Oncology, Istanbul University Institute of Oncology, Istanbul, Turkey
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Abdelghaffar SH, Hegazy MA, Eltanany BM. Stability and Biosimilarity Assessment of Bevacizumab Monoclonal Antibody; Orthogonal Testing Protocol Coupled With Peptide Mapping-Principal Component Analysis. J AOAC Int 2024; 107:177-188. [PMID: 37606972 DOI: 10.1093/jaoacint/qsad094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 08/16/2023] [Accepted: 08/16/2023] [Indexed: 08/23/2023]
Abstract
BACKGROUND Biologics are essential in cancer treatment because they stimulate the body's natural response to fight cancer, but they are expensive. Biosimilars are more affordable compared to patent biologicals, but it must be verified that they are as effective as their innovators. Characterization of biosimilars and assessment of interchangeability requires many data points for verification. OBJECTIVE The proposed study provides a quality assessment of two new bevacizumab (BVZ) biosimilars, produced by Amgen and Biocad, Inc., through the development and greenness assessment of an orthogonal testing protocol and purity indicating assay, including size-exclusion (SE-HPLC), reversed-phase (RP-HPLC), and cation exchange chromatography (CEX-HPLC) in addition to dynamic light scattering (DLS) and sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE). METHODS SE-HPLC method was performed and validated to screen the BVZ monomer and its aggregates and/or fragments. Peak purity and system suitability parameters were calculated. Results indicate that the orthogonal protocol is a useful tool for assessing monoclonal antibody stability. It is a key criterion for biosimilarity assessment. DLS and SDS-PAGE results were compared to each other to reveal close retention times and banding patterns between BVZ innovator and its biosimilars. These results showed that Avastin® and the investigated biosimilars have the same profile in terms of peak area of related compounds within the acceptance limit and apparent molecular weight, and the SDS-PAGE technique was found to be the most eco-friendly technique among others. CONCLUSIONS The results obtained highlighted the importance of assessing similarities and differences in ensuring the biosimilarity and interchangeability of the studied products. HIGHLIGHTS BVZ is one of the essential monoclonal antibodies in the treatment of colorectal cancer (CRC). BVZ biosimilars were evaluated by developing an orthogonal testing protocol and a purity-indicating assay. The size-exclusion (SE)-HPLC method was applied and validated to monitor the BVZ monomer and its aggregates. The results demonstrated the importance of assessing the stability and biosimilarity of BVZ.
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Affiliation(s)
- Sara H Abdelghaffar
- Egyptian Drug Authority (EDA), 51 Ministry of Agriculture, Agouza District, Giza, Egypt
| | - Maha A Hegazy
- Cairo University, Faculty of Pharmacy, Pharmaceutical Analytical Chemistry Department, Kasr El-Aini Street, Cairo, 11562, Egypt
| | - Basma M Eltanany
- Cairo University, Faculty of Pharmacy, Pharmaceutical Analytical Chemistry Department, Kasr El-Aini Street, Cairo, 11562, Egypt
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Zhuang H, Lin L, Luo D, Zheng NX. A Network Meta-Analysis of Success Rates following Low Dosage Anti-VEGF for Retinopathy of Prematurity. Curr Eye Res 2024; 49:1-9. [PMID: 37708190 DOI: 10.1080/02713683.2023.2259628] [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: 05/25/2023] [Revised: 09/06/2023] [Accepted: 09/11/2023] [Indexed: 09/16/2023]
Abstract
PURPOSE To search the low dosage of anti-VEGF best for primary therapies on retinopathy of prematurity (ROP) in terms of success rate. METHODS We searched Medline(Pubmed), Embase, and Cochrane Central Register of Controlled Trials (CENTRAL) databases only for randomized controlled trials that had been reported as of March 3, 2023. We included studies that used bevacizumab, aflibercept and conbercept for ROP with comparable cohorts and treatment criteria. This study was performed according the pre-specified protocol registered with PROSPERO (CRD42021270077) and the Preferred Reporting Items for Systematic Reviews and Meta-Analysis checklist. Those with animal and cell experiments, non-randomized case-control, or single case report were excluded. Frequentist network meta-analyses determined the surface under the cumulative ranking (SUCRA) of the success rate of each dose range group and compared pairs of treatments via STATA 15. RESULT Since non-RCT research were excluded, aflflibercept and conbercept studies were excluded. Therefore, only 6 bevacizumab studies were included in final meta-analysis: Inconsistency was not detected in this study via global inconsistent model test, loop inconsistency and local inconsistent model test (p > 0.05). In addition, a consistent model test has been passed in this study (p > 0.05). Little bias was detected via funnel plot. Since bevacizumab adult standard dose of single-injection is 1.25 mg, the concentration groups were converted according to the proportion of adult standard dose, such as 1/2, [1/5, 1/6.25], [1/10, 1/12.5], [1/19.8, 1/78.1], [1/156.3, 1/625]. The SUCRA of [1/10, 1/12.5] dose group were the best of largest probability to achieve success. However, [1/156.3, 1/625] dose group was the worst dose to achieve success in the five dose groups. The success rate ranking of league chart in this study is that [1/10, 1/12.5] > [1/5, 1/6.25] > 1/2 ≈ [1/19.8, 1/78.1] > [1/156.3, 1/625]. CONCLUSIONS [1/10, 1/12.5] were the best dosage ranges to achieve maximal medicine success. [1/156.3, 1/625] was the worst ineffective in the five dose ranges.
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Affiliation(s)
- Hua Zhuang
- Department of Ophthalmology, Maternal and Child Health Hospital of Xianyou County, Putian, China
| | - Lin Lin
- Department of Ophthalmology, Women and Children's Hospital, School of Medicine, Xiamen University, Xiamen, China
| | - Danling Luo
- Department of Ophthalmology, Maternal and Child Health Hospital of Xianyou County, Putian, China
| | - Ning-Xuan Zheng
- Fujian Center for Disease Control and Prevention, Fuzhou, China
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Agirrezabal I, Bouattour M, Pinato DJ, D'Alessio A, Brennan VK, Carion PL, Shergill S, Amoury N, Vilgrain V. Efficacy of transarterial radioembolization using Y-90 resin microspheres versus atezolizumab- bevacizumab in unresectable hepatocellular carcinoma: A matching-adjusted indirect comparison. Eur J Cancer 2024; 196:113427. [PMID: 37988840 DOI: 10.1016/j.ejca.2023.113427] [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: 07/21/2023] [Revised: 10/24/2023] [Accepted: 10/28/2023] [Indexed: 11/23/2023]
Abstract
INTRODUCTION No head-to-head trials compared the efficacy of transarterial radioembolization (TARE, also known as selective internal radiation therapy) to combination immunotherapy in hepatocellular carcinoma (HCC). The analysis objective was to compare effectiveness outcomes of TARE using Y-90 resin microspheres and atezolizumab-bevacizumab (AB) in advanced unresectable HCC. METHODS Patient-level data from SARAH randomized controlled trial for TARE and aggregate real-world data from AB-real study were used in an unanchored matching-adjusted indirect comparison. The basecase analysis used per-protocol data from SARAH; intention-to-treat data were used in sensitivity analyses. The following prognostic variables and effect modifiers were identified from literature: cause of disease, macrovascular invasion, Eastern Cooperative Oncology Group Performance Status, alpha-fetoprotein level and albumin-bilirubin score. Weights were assigned to patients from SARAH to balance baseline characteristics across studies and reflect characteristics of AB-real patients. Overall survival (OS), progression-free survival (PFS) and response rates (overall response rates [ORR]) were calculated and compared. RESULTS The analysis of OS and PFS included 140 patients receiving TARE and 131 for the analysis of response rates, compared to 202 receiving AB. Median OS was 15.0 and 14.9 months for TARE and AB, respectively (HR=0.980; 95% confidence interval [CI]: 0.658-1.461; p-value=0.922). Median PFS was 4.4 and 6.8 months for TARE and AB, respectively (HR=0.745; 95%CI: 0.544-1.022; p-value=0.068). ORR were 19.8% and 25% with TARE and AB, respectively (OR for AB=1.386, 95%CI: 0.746-2.668; p-value=0.306). Sensitivity analyses generated similar results. CONCLUSION In HCC patients receiving treatment, TARE using Y-90 resin microspheres may achieve comparable effectiveness outcomes compared with AB.
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Affiliation(s)
- Ion Agirrezabal
- Sirtex Medical Europe GmbH, Joseph-Schumpeter-Allee 33, 53227 Bonn, Germany.
| | - Mohamed Bouattour
- Assistance Publique-Hôpitaux de Paris, APHP Nord, Hôpital Beaujon, Clichy, France; Université de Paris Cité, Centre de Recherche de l'Inflammation (CRI), INSERM U1149, F-75018 Paris, France.
| | - David J Pinato
- Department of Surgery & Cancer, Imperial College London, Hammersmith Hospital, London, UK; Division of Oncology, Department of Translational Medicine, Universita' del Piemonte Orientale "A. Avogadro", Via Solaroli, Novara, Italy.
| | - Antonio D'Alessio
- Department of Surgery & Cancer, Imperial College London, Hammersmith Hospital, London, UK; Division of Oncology, Department of Translational Medicine, Universita' del Piemonte Orientale "A. Avogadro", Via Solaroli, Novara, Italy.
| | - Victoria K Brennan
- Sirtex Medical United Kingdom Ltd., Hill House, 1 Little New Street, London EC4A 3TR, United Kingdom.
| | - Phuong Lien Carion
- Sirtex Medical Europe GmbH, Joseph-Schumpeter-Allee 33, 53227 Bonn, Germany.
| | - Suki Shergill
- Sirtex Medical United Kingdom Ltd., Hill House, 1 Little New Street, London EC4A 3TR, United Kingdom.
| | - Nathalie Amoury
- Sirtex Medical Europe GmbH, Joseph-Schumpeter-Allee 33, 53227 Bonn, Germany.
| | - Valérie Vilgrain
- Assistance Publique-Hôpitaux de Paris, APHP Nord, Hôpital Beaujon, Clichy, France; Université de Paris Cité, Centre de Recherche de l'Inflammation (CRI), INSERM U1149, F-75018 Paris, France.
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Ntellas P, Chau I. Updates on Systemic Therapy for Hepatocellular Carcinoma. Am Soc Clin Oncol Educ Book 2024; 44:e430028. [PMID: 38175973 DOI: 10.1200/edbk_430028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2024]
Abstract
This review explores the dynamic landscape of hepatocellular carcinoma (HCC) treatment, emphasizing on recent developments across various stages and therapeutic approaches. Although curative strategies such as hepatectomy and thermal ablation are standard for early-stage cases, high relapse rates drive investigations into adjuvant and perioperative treatment. Adjuvant therapies face hurdles, but noteworthy advances include IMbrave050 setting a new standard with atezolizumab/bevacizumab. Locoregional treatments gain significance, especially for multifocal HCC, with the integration of innovative combinations with systemic therapies, showing improved outcomes. In the advanced setting, the evolution from sorafenib as the primary first-line option to new standards, such as atezolizumab/bevacizumab and tremelimumab/durvalumab, to other emerging therapies such as tislelizumab and pembrolizumab with lenvatinib, is explored. Additionally, second-line treatments and insights into the interplay between immunotherapies and antiangiogenic agents, as well as novel combination strategies that add complexity to treatment decisions, are discussed.
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Affiliation(s)
- Panagiotis Ntellas
- Department of Medicine, Royal Marsden Hospital, London and Surrey, United Kingdom
| | - Ian Chau
- Department of Medicine, Royal Marsden Hospital, London and Surrey, United Kingdom
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Archambault SD, Nichols MM, McCullum JC, Zhang Y, Steinberger EE, Ramsey DJ. Patient adherence to therapy after switch to aflibercept from bevacizumab or ranibizumab for treatment-refractory neovascular age-related macular degeneration. Indian J Ophthalmol 2024; 72:S101-S105. [PMID: 38131550 PMCID: PMC10833157 DOI: 10.4103/ijo.ijo_1795_23] [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: 07/07/2023] [Revised: 08/14/2023] [Accepted: 08/17/2023] [Indexed: 12/23/2023] Open
Abstract
PURPOSE Clinical trials have demonstrated that switching patients from intravitreal bevacizumab (IVB) or ranibizumab (IVR) to aflibercept (IVA) for treatment-refractory neovascular age-related macular degeneration (nAMD) can decrease the injection frequency. This study evaluated whether there was a difference in the rate of injections or nonadherent events after switching therapies. METHODS The study comprised a retrospective, cross-sectional analysis of patients treated for nAMD from 2010 to 2018 who received ≥3 intravitreal injections of IVB/IVR prior to switching to IVA because of treatment-refractory nAMD. The treatment index, outcomes, and adherence to treatment were compared between both treatment regimens. RESULTS Sixty-two patients (67 eyes) met inclusion criteria. There was no change in the treatment index (0.65 versus 0.66, P = 0.650) or the number of nonadherent events (33 versus 36, P = 0.760) after the switch from IVB/IVR to IVA. Central macular thickness (CMT) increased 7.7%±13.8% in eyes that had a nonadherent event (283±69 µm to 304±75 µm after resuming care, P = 0.039). There was no short-term impact on visual acuity (VA) for this subset of eyes (0.387±0.202 LogMAR versus 0.365±0.156 LogMAR, P = 0.636). Patients who had nonadherent events ended the study with similar VA compared with patients who had no treatment lapses (0.370±0.616 LogMAR versus 0.337±0.638 LogMAR, P = 0.843). CONCLUSION Switching from IVB/ IVR to IVA for treatment-refractory nAMD in a real-world setting does not reduce the treatment index or increase adherence to treatment. Although there were short-term anatomical effects resulting from missed treatments, VA remained stable.
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Affiliation(s)
- Simon D Archambault
- Division of Ophthalmology, Department of Surgery, Lahey Hospital & Medical Center, 1 Essex Center Drive, Peabody, MA, USA
- Department of Ophthalmology, Tufts University School of Medicine, Boston, MA, USA
| | - Megan M Nichols
- Division of Ophthalmology, Department of Surgery, Lahey Hospital & Medical Center, 1 Essex Center Drive, Peabody, MA, USA
- Department of Ophthalmology, Tufts University School of Medicine, Boston, MA, USA
| | - James C McCullum
- Division of Ophthalmology, Department of Surgery, Lahey Hospital & Medical Center, 1 Essex Center Drive, Peabody, MA, USA
- Department of Ophthalmology, Tufts University School of Medicine, Boston, MA, USA
| | - Yubo Zhang
- Division of Ophthalmology, Department of Surgery, Lahey Hospital & Medical Center, 1 Essex Center Drive, Peabody, MA, USA
- Brandeis University, Waltham, MA, USA
| | - Elise E Steinberger
- Division of Ophthalmology, Department of Surgery, Lahey Hospital & Medical Center, 1 Essex Center Drive, Peabody, MA, USA
- Department of Ophthalmology, Tufts University School of Medicine, Boston, MA, USA
| | - David J Ramsey
- Division of Ophthalmology, Department of Surgery, Lahey Hospital & Medical Center, 1 Essex Center Drive, Peabody, MA, USA
- Department of Ophthalmology, Tufts University School of Medicine, Boston, MA, USA
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Elhusseiny AM, Hennein L, VanderVeen DK. Bevacizumab as adjunctive therapy in anterior persistent fetal vasculature. Eur J Ophthalmol 2024; 34:NP18-NP21. [PMID: 37424268 DOI: 10.1177/11206721231187428] [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: 07/11/2023]
Abstract
PURPOSE Surgical removal of a vascularized pupillary membrane may be challenging with the risk of intraoperative bleeding and postoperative recurrence. We present a case of a 4-week-old who presented with anterior persistent fetal vasculature (PFV) and dense vascularized pupillary membrane in which the use of intracameral and intravitreal bevacizumab may have contributed to successful treatment. OBSERVATION A 4-week-old-month-old otherwise healthy girl was referred to Boston Children's Hospital for evaluation of cataract. Ocular examination revealed right microcornea and vascularized pupillary membrane. The left eye exam was unremarkable. Only three weeks after surgical excision of the pupillary membrane and cataract extraction, recurrence of a vascular pupillary membrane was noted. Repeat membranectomy with pupilloplasty and use of intracameral bevacizumab was performed. The pupillary opening was further opened 5 months later, after repeat (intravitreal) bevacizumab, and the pupil has remained open and stable with >6 months' follow-up. CONCLUSION AND IMPORTANCE This case suggests a role for bevacizumab in the management of PFV, however, a cause-and-effect relationship cannot be proven. Further prospective comparative studies are needed to confirm our findings.
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Affiliation(s)
- Abdelrahman M Elhusseiny
- Department of Ophthalmology, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
- Department of Ophthalmology, Harvey and Bernice Jones Eye Institute, University of Arkansas for Medical Sciences, Little Rock, AR, USA
| | - Lauren Hennein
- Department of Ophthalmology, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
- Department of Ophthalmology, Rady Children's Hospital, University of California San Diego, San Diego, CA, USA
| | - Deborah K VanderVeen
- Department of Ophthalmology, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
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Watanabe S, Furuya N, Nakamura A, Shiihara J, Nakachi I, Tanaka H, Nakao M, Minato K, Seike M, Sasaki S, Kisohara A, Takeuchi S, Honda R, Takamura K, Kagamu H, Yoshimura K, Kobayashi K, Kikuchi T. A phase II study of atezolizumab with bevacizumab, carboplatin, and paclitaxel for patients with EGFR-mutated NSCLC after TKI treatment failure (NEJ043 study). Eur J Cancer 2024; 197:113469. [PMID: 38061214 DOI: 10.1016/j.ejca.2023.113469] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Accepted: 11/26/2023] [Indexed: 01/02/2024]
Abstract
INTRODUCTION Treatment options for patients with epidermal growth factor receptor (EGFR)-mutated non-small cell lung cancer (NSCLC) after EGFR-tyrosine kinase inhibitor (TKI) treatment failure are limited. An exploratory analysis of 26 patients in the IMpower150 study indicated that treatment with atezolizumab, bevacizumab, carboplatin, and paclitaxel (ABCP) was effective in patients with EGFR-mutated NSCLC. This phase II study was conducted to assess the efficacy of ABCP in EGFR-mutated NSCLC patients after TKI treatment. METHODS Patients with non-squamous NSCLC harboring sensitizing EGFR mutations were enrolled. ABCP therapy was administered every 3 weeks for four cycles, followed by maintenance therapy with atezolizumab and bevacizumab. The primary endpoint was progression-free survival (PFS) according to extramural review (ER). Key secondary endpoints and preplanned analysis included overall survival (OS), overall response rate (ORR), and differences in the efficacy of ABCP according to prior EGFR-TKI administration, liver metastases, and brain metastases. RESULTS Sixty patients from 26 centers were enrolled. Median PFS was 7.4 months (95% confidence interval [CI]: 5.7-8.2). The median OS was 23.1 months (95% CI: 13.1-not reached), and the ORR was 55.9%. PFS was significantly shorter in patients who had received osimertinib as a first-line treatment (7.2 months vs. 7.4 months, hazard ratio [HR] 1.932, p = 0.023), those with brain metastases (5.7 months vs. 8 months, HR 1.86, p = 0.032), or those with liver metastases (5.4 months vs. 7.9 months, HR 2.779, p = 0.003). CONCLUSIONS Although this study did not meet the primary endpoint, ABCP showed clinically meaningful efficacy in EGFR-mutated NSCLC patients.
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Affiliation(s)
- Satoshi Watanabe
- Department of Respiratory Medicine and Infectious Diseases, Niigata University Graduate School of Medical and Dental Sciences, Japan.
| | - Naoki Furuya
- Division of Respiratory Medicine, Department of Internal Medicine, St. Marianna University School of Medicine, Japan
| | | | - Jun Shiihara
- Department of Respiratory Medicine, Jichi Medical University Saitama Medical Center, Japan
| | - Ichiro Nakachi
- Pulmonary Division, Department of Internal Medicine, Saiseikai Utsunomiya Hospital, Japan
| | - Hisashi Tanaka
- Department of Respiratory Medicine, Hirosaki University Graduate School of Medicine, Japan
| | - Mika Nakao
- Department of Internal Medicine, Division of Medical Oncology & Respiratory Medicine, Shimane University Faculty of Medicine, Japan
| | - Koichi Minato
- Department of Respiratory Medicine, Gunma Prefectural Cancer Center, Japan
| | - Masahiro Seike
- Department of Pulmonary Medicine and Oncology, Graduate School of Medicine, Nippon Medical School, Japan
| | - Shinichi Sasaki
- Department of Respiratory Medicine, Juntendo University Urayasu Hospital, Japan
| | - Akira Kisohara
- Department of Respiratory Medicine, Kasukabe Medical Center, Japan
| | - Susumu Takeuchi
- Department of Pulmonary Medicine and Oncology, Graduate School of Medicine, Nippon Medical School, Japan; Department of Thoracic Surgery, Tokyo Medical University, Japan
| | - Ryoichi Honda
- Department of Respiratory Medicine, Asahi General Hospital, Japan
| | - Kei Takamura
- First Department of Internal Medicine, Obihiro Kosei General Hospital, Japan
| | - Hiroshi Kagamu
- Department of Respiratory Medicine, Saitama Medical University International Medical Center, Japan
| | - Kenichi Yoshimura
- Medical Center for Clinical and Translational Research, Hiroshima University Hospital, Japan
| | - Kunihiko Kobayashi
- Department of Respiratory Medicine, Saitama Medical University International Medical Center, Japan
| | - Toshiaki Kikuchi
- Department of Respiratory Medicine and Infectious Diseases, Niigata University Graduate School of Medical and Dental Sciences, Japan
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Barquín García A, Palacios-Zambrano S, Lozano Alarcón F, Paumard-Hernández B, Quiralte Pulido M, Navarro P, Rodríguez L, Salas Villar I, García-Donas J. Impact of the Identification of Nonhuman Genetic Signatures in the Diagnosis and Management of Carcinoma of Unknown Primary. J Natl Compr Canc Netw 2023; 22:e237079. [PMID: 38150820 DOI: 10.6004/jnccn.2023.7079] [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: 05/11/2023] [Accepted: 08/31/2023] [Indexed: 12/29/2023]
Abstract
This report presents the case of a 62-year-old woman who was diagnosed in 1999 with stage I cervical carcinoma treated by surgical resection. In 2021, she presented to the emergency department with a complaint of predominantly right-sided lower back pain. A CT scan of the lumbosacral region revealed a bone lesion in the L5 vertebra and retroperitoneal lymphadenopathies suggestive of malignancy. Histology of the L5 vertebra biopsy showed a poorly differentiated carcinoma with an inconclusive immunophenotypic profile. Treatment for carcinoma of unknown primary was started with a combination of carboplatin and paclitaxel every 21 days. A genomic study of the biopsy specimen performed on the FoundationOne CDx platform identified a nonhuman genetic signature compatible with HPV. The presence of HPV 18 DNA in the specimen was confirmed by PCR-reverse dot blot, and the immunophenotypic profile was expanded, revealing strong and diffuse p16 expression, thus corroborating the molecular findings. In view of these findings, the case was reclassified as a recurrence of the cervical adenocarcinoma that had been diagnosed and treated 23 years earlier. Based on the new results, and according to first-line cervical carcinoma protocols, bevacizumab at 15 mg/kg every 21 days was added to her chemotherapy regimen. The identification of HPV DNA sequences by next-generation sequencing facilitated the correct diagnosis and led to a modification of the first-line therapeutic approach.
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Affiliation(s)
- Arantzazu Barquín García
- Gynecological, Genitourinary, and Skin Cancer Unit, HM CIOCC Madrid (Centro Integral Oncológico Clara Campal), Hospital Universitario HM Sanchinarro, HM Hospitales, Madrid, Spain
- Institute of Applied Molecular Medicine (IMMA), Department of Basic Medical Sciences, Facultad de Medicina, Universidad San Pablo CEU, CEU Universities, Urbanización Montepríncipe, Madrid, Spain
| | - Sara Palacios-Zambrano
- Department of Pathology-Therapeutic Target Laboratory, Hospital Universitario HM Sanchinarro, Madrid, Spain
| | - Felipe Lozano Alarcón
- Department of Pathology-Therapeutic Target Laboratory, Hospital Universitario HM Sanchinarro, Madrid, Spain
| | | | - Miguel Quiralte Pulido
- Gynecological, Genitourinary, and Skin Cancer Unit, HM CIOCC Madrid (Centro Integral Oncológico Clara Campal), Hospital Universitario HM Sanchinarro, HM Hospitales, Madrid, Spain
- Institute of Applied Molecular Medicine (IMMA), Department of Basic Medical Sciences, Facultad de Medicina, Universidad San Pablo CEU, CEU Universities, Urbanización Montepríncipe, Madrid, Spain
| | - Paloma Navarro
- Gynecological, Genitourinary, and Skin Cancer Unit, HM CIOCC Madrid (Centro Integral Oncológico Clara Campal), Hospital Universitario HM Sanchinarro, HM Hospitales, Madrid, Spain
- Institute of Applied Molecular Medicine (IMMA), Department of Basic Medical Sciences, Facultad de Medicina, Universidad San Pablo CEU, CEU Universities, Urbanización Montepríncipe, Madrid, Spain
| | - Laura Rodríguez
- Laboratorio de Genética Molecular AbaCid, Hospital Universitario HM Sanchinarro, Madrid, Spain
| | - Isabel Salas Villar
- Department of Pathology-Therapeutic Target Laboratory, Hospital Universitario HM Sanchinarro, Madrid, Spain
| | - Jesús García-Donas
- Gynecological, Genitourinary, and Skin Cancer Unit, HM CIOCC Madrid (Centro Integral Oncológico Clara Campal), Hospital Universitario HM Sanchinarro, HM Hospitales, Madrid, Spain
- Institute of Applied Molecular Medicine (IMMA), Department of Basic Medical Sciences, Facultad de Medicina, Universidad San Pablo CEU, CEU Universities, Urbanización Montepríncipe, Madrid, Spain
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Moufarrij S, O’Cearbhaill RE. Novel Therapeutics in Ovarian Cancer: Expanding the Toolbox. Curr Oncol 2023; 31:97-114. [PMID: 38248092 PMCID: PMC10814452 DOI: 10.3390/curroncol31010007] [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: 11/13/2023] [Revised: 12/12/2023] [Accepted: 12/20/2023] [Indexed: 01/23/2024] Open
Abstract
Despite high response rates to initial therapy, most patients with ovarian cancer will ultimately recur and go on to develop resistance to standard treatments. Novel therapies have been developed to overcome drug resistance and alter the tumor immune microenvironment by targeting oncogenic pathways, activating the innate immune response, and enhancing drug delivery. In this review, we discuss the current and future roles of chemotherapy, targeted agents such as poly (ADP-ribose) polymerase (PARP) inhibitors, bevacizumab, and mirvetuximab in the treatment of ovarian cancer. We explore the emerging role of therapeutic targets, including DNA repair pathway inhibitors and novel antibody-drug conjugates. Furthermore, we delve into the role of immunotherapeutic agents such as interleukins as well as immune-promoting agents such as oncolytic viruses and cancer vaccines. Innovative combination therapies using these agents have led to a rapidly evolving treatment landscape and promising results for patients with recurrent ovarian cancer.
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Affiliation(s)
- Sara Moufarrij
- Gynecology Service, Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA;
| | - Roisin E. O’Cearbhaill
- Gynecologic Medical Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
- Department of Medicine, Weill Cornell Medical College, New York, NY 10065, USA
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Bayramoğlu SE, Sayın N, Erdoğan M, Doğan S, Gezdirici A, Çetinkaya M. Extraretinal Fibrovascular Proliferation in a Neonate Possibly Associated with an ESAM Gene Variant. Turk J Ophthalmol 2023; 53:386-389. [PMID: 38008937 PMCID: PMC10750092 DOI: 10.4274/tjo.galenos.2023.72609] [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: 08/10/2022] [Accepted: 06/25/2023] [Indexed: 11/28/2023] Open
Abstract
A female infant born with a gestational age of 35 weeks and birth weight of 2500 g was referred for ophthalmic examination on the second postnatal day. Bilateral venous dilatation and arterial tortuosity, severe extraretinal fibrovascular proliferation, and peripheral ischemia were detected. Fluorescein angiography showed profoundly delayed arteriovenous transit and peripheral avascularity. Both eyes were treated with diode laser photocoagulation and bevacizumab injection. Cranial magnetic resonance imaging (MRI) revealed hydrocephalus, ventricular dilatation, and cerebral atrophy. Her family history revealed that the patient’s brother presented to the ophthalmology outpatient clinic at postnatal 3 months with inoperable total retinal detachment and similar cranial MRI findings. No systemic or ocular findings were detected in the parents. A recent study showed that in 13 cases, including our patients, bi-allelic variants in the ESAM gene lead to a new neurodevelopmental disease whose main clinical features include impaired speech and language development, seizures, varying degrees of spasticity, ventriculomegaly, intracranial hemorrhage, and developmental delay/mental disability. Newborn siblings of children with serious pathological retinal findings should undergo a detailed ophthalmic examination as soon as possible after birth to prevent total retinal detachment, even without a diagnosis of specific inherited retinal vascular diseases. Further investigations performed in collaboration with an international network may reveal more candidate gene variants possibly related to retinopathy of prematurity-like ophthalmological findings such as extraretinal fibrovascular proliferation.
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Affiliation(s)
- Sadık Etka Bayramoğlu
- University of Health Sciences Türkiye, Kanuni Sultan Süleyman Training and Research Hospital, Clinic of Ophthalmology, İstanbul, Türkiye
| | - Nihat Sayın
- University of Health Sciences Türkiye, Kanuni Sultan Süleyman Training and Research Hospital, Clinic of Ophthalmology, İstanbul, Türkiye
| | - Mehmet Erdoğan
- University of Health Sciences Türkiye, Kanuni Sultan Süleyman Training and Research Hospital, Clinic of Ophthalmology, İstanbul, Türkiye
| | - Sümeyra Doğan
- University of Health Sciences Türkiye, Kanuni Sultan Süleyman Training and Research Hospital, Clinic of Radiodiagnosis, İstanbul, Türkiye
| | - Alper Gezdirici
- University of Health Sciences Türkiye, Başakşehir Çam and Sakura City Hospital, Clinic of Genetics, İstanbul, Türkiye
| | - Merih Çetinkaya
- University of Health Sciences Türkiye, Başakşehir Çam and Sakura City Hospital, Clinic of Neonatology, İstanbul, Türkiye
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Huang S, Zhang M, Chen F, Wu H, Li M, Crommen J, Wang Q, Jiang Z. A chimeric hairpin DNA aptamer-based biosensor for monitoring the therapeutic drug bevacizumab. Analyst 2023; 149:212-220. [PMID: 38018757 DOI: 10.1039/d3an01324c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2023]
Abstract
The accurate and rapid detection of specific antibodies in blood is very important for efficient diagnosis and precise treatment. Conventional methods often suffer from time-consuming operations and/or a narrow detection range. In this work, for the rapid determination of bevacizumab in plasma, a series of chimeric hairpin DNA aptamer-based probes were designed by the modification, labeling and theoretical computation of an original aptamer. Then, the dissociation constant of the modified hairpin DNA to bevacizumab was measured and screened using microscale thermophoresis. The best chimeric hairpin DNA aptamer-based probe was then selected, and a one-step platform for the rapid determination of bevacizumab was constructed. This strategy has the advantages of being simple, fast and label-free. Because of the design and screening of the hairpin DNA, as well as the optimization of the concentration and electrochemical parameters, a low detection limit of 0.37 pM (0.054 ng mL-1) with a wide linear range (1 pM-1 μM) was obtained. Finally, the rationally constructed biosensor was successfully applied to the determination of bevacizumab in spiked samples, and it showed good accuracy and precision. This method is expected to truly realize accurate and rapid detection of bevacizumab and provides a new idea for the precise treatment of diseases.
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Affiliation(s)
- Shengfeng Huang
- Institute of Traditional Chinese Medicine & Natural Products, College of Pharmacy/Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research/International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Ministry of Education (MOE) of China, Jinan University, Guangzhou 510632, China
- School of Pharmaceutical Sciences, Guangzhou Medical University, Guangzhou 511436, China
| | - Mengyun Zhang
- Institute of Traditional Chinese Medicine & Natural Products, College of Pharmacy/Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research/International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Ministry of Education (MOE) of China, Jinan University, Guangzhou 510632, China
| | - Feng Chen
- Institute of Traditional Chinese Medicine & Natural Products, College of Pharmacy/Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research/International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Ministry of Education (MOE) of China, Jinan University, Guangzhou 510632, China
| | - Huihui Wu
- Occupational Health Laboratory, Anhui No. 2 Provincial People's Hospital/Anhui No. 2 Provincial People's Hospital Clinical College, Anhui Medical University, Hefei 230041, China
| | - Minyi Li
- Institute of Traditional Chinese Medicine & Natural Products, College of Pharmacy/Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research/International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Ministry of Education (MOE) of China, Jinan University, Guangzhou 510632, China
| | - Jacques Crommen
- Laboratory for the Analysis of Medicines, Department of Pharmaceutical Sciences, CIRM, University of Liege, B-4000 Liège, Belgium
| | - Qiqin Wang
- Institute of Traditional Chinese Medicine & Natural Products, College of Pharmacy/Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research/International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Ministry of Education (MOE) of China, Jinan University, Guangzhou 510632, China
| | - Zhengjin Jiang
- Institute of Traditional Chinese Medicine & Natural Products, College of Pharmacy/Guangdong Province Key Laboratory of Pharmacodynamic Constituents of TCM and New Drugs Research/International Cooperative Laboratory of Traditional Chinese Medicine Modernization and Innovative Drug Development of Ministry of Education (MOE) of China, Jinan University, Guangzhou 510632, China
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Asano H, Elhelaly AE, Hyodo F, Iwasaki R, Noda Y, Kato H, Ichihashi K, Tomita H, Murata M, Mori T, Matsuo M. Deuterium Magnetic Resonance Imaging Using Deuterated Water-Induced 2H-Tissue Labeling Allows Monitoring Cancer Treatment at Clinical Field Strength. Clin Cancer Res 2023; 29:5173-5182. [PMID: 37732903 PMCID: PMC10722130 DOI: 10.1158/1078-0432.ccr-23-1635] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2023] [Revised: 07/24/2023] [Accepted: 09/15/2023] [Indexed: 09/22/2023]
Abstract
PURPOSE An accurate and noninvasive assessment of tumor response following treatment other than traditional anatomical imaging techniques is essential. Deuterium magnetic resonance spectroscopic (MRS) imaging has been demonstrated as an alternative for cancer metabolic imaging by high-field MRI using deuterium-labeled molecules. The study aim was to use 2H tissue labeling and deuterium MRI at clinical field strength for tumor visualization and assessment of three anticancer therapies in pancreatic cancer model mice. EXPERIMENTAL DESIGN MIA PaCa-2 pancreatic carcinoma and C26 colorectal carcinoma models of BALB/c-nu mice was prepared, and repeated deuterium MRI was performed during the first 10 days of free drinking of 30% D2O to track 2H distribution in tissues. 2H accumulation in the tumor after irradiation, bevacizumab administration, or gemcitabine administration was also measured in MIA PaCa-2-bearing mice. Confirmatory proton MRI, ex vivo metabolic hyperpolarization 13C-MRS, and histopathology were performed. RESULTS The mouse's whole-body distribution of 2H was visible 1 day after drinking, and the signal intensity increased daily. Although the tumor size did not change 1 and 3 days after irradiation, the amount of 2H decreased significantly. The 2H image intensity of the tumor also significantly decreased after the administration of bevacizumab or gemcitabine. Metabolic hyperpolarization 13C-MRS, proton MRI, and 2H-NMR spectroscopy confirmed the efficacy of the anticancer treatments. CONCLUSIONS Deuterium MRI at 1.5T proved feasible to track 2H distribution throughout mouse tissues during D2O administration and revealed a higher 2H accumulation in the tumor xenografts. This research demonstrated a promising successful method for preliminary assessment of radiotherapy and chemotherapy of cancer.
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Affiliation(s)
- Hirofumi Asano
- Department of Radiology, Gifu University, Gifu, Japan
- Department of Radiological Technology, Central Japan International Medical Center, Gifu, Japan
| | - Abdelazim Elsayed Elhelaly
- Department of Radiology, Frontier Science for Imaging, Gifu University, Gifu, Japan
- Department of Food Hygiene and Control, Faculty of Veterinary Medicine, Suez Canal University, Ismailia, Egypt
| | - Fuminori Hyodo
- Department of Radiology, Gifu University, Gifu, Japan
- Center for One Medicine Innovative Translational Research (COMIT), Institute for Advanced Study, Gifu University, Gifu, Japan
| | - Ryota Iwasaki
- Joint Department of Veterinary Medicine, Faculty of Applied Biological Sciences, Gifu University, Gifu, Japan
| | | | - Hiroki Kato
- Department of Radiology, Gifu University, Gifu, Japan
| | - Koki Ichihashi
- Department of Tumor Pathology, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Hiroyuki Tomita
- Department of Tumor Pathology, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Masaharu Murata
- Center for Advanced Medical Open Innovation, Kyushu University, Fukuoka, Japan
| | - Takashi Mori
- Joint Department of Veterinary Medicine, Faculty of Applied Biological Sciences, Gifu University, Gifu, Japan
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Heitz F, Marth C, Henry S, Reuss A, Cibula D, Gaba Garcia L, Colombo N, Schmalfeld B, de Gregorio N, Wimberger P, Hasenburg A, Sehouli J, Gropp-Meier M, Schouten PC, Hahnen E, Hauke J, Polleis S, Harter P. AGO-OVAR 28/ENGOT-ov57. Niraparib alone versus niraparib in combination with bevacizumab in patients with carboplatin-taxane-based chemotherapy in advanced ovarian cancer: a multicenter randomized phase III trial. Int J Gynecol Cancer 2023; 33:1966-1969. [PMID: 37935524 DOI: 10.1136/ijgc-2023-004944] [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: 11/09/2023] Open
Abstract
BACKGROUND Phase III trial data have shown a significant benefit by the addition of a maintenance treatment with niraparib, irrespective of BRCA or HRD status, in patients with advanced high-grade ovarian cancers; and, a significant benefit of the combination of olaparib and bevacizumab compared with bevacizumab monotherapy in HRD positive patients. However, it is unclear whether a PARP inhibitor monotherapy is sufficient, or if the addition of bevacizumab is needed. PRIMARY OBJECTIVES This trial will investigate if the treatment strategy of carboplatin/paclitaxel/bevacizumab/niraparib is superior to the treatment of carboplatin/paclitaxel/niraparib in an all-comer population. STUDY HYPOTHESIS Adding bevacizumab to chemotherapy followed by niraparib maintenance improves progression-free survival in patients with newly diagnosed advanced ovarian cancer. TRIAL DESIGN AGO-OVAR 28/ENGOT-ov57 is an international, multicenter, randomized, prospective phase III trial within the the European Network for Gynecological Oncological Trial (ENGOT), led by the Arbeitsgemeinschaft Gynäkologische Onkologie (AGO) study group. All patients should have completed the first cycle of chemotherapy (carboplatin and paclitaxel) as part of the Study Run-In-Period. Prior to day 1 of cycle 2, patients with a valid central tumor BRCA (tBRCA) test result were randomized in a 1:1 ratio into either: Arm 1, to receive five additional cycles of carboplatin and paclitaxel q21d, followed by niraparib for up to 3 years; or Arm 2, to receive five additional cycles of carboplatin and paclitaxel plus bevacizumab q21d, followed by bevacizumab q21d (for up to 1 year), and niraparib for up to 3 years. MAJOR INCLUSION/EXCLUSION CRITERIA The trial population is composed of adult patients with newly diagnosed, advanced high-grade epithelial ovarian cancer, primary peritoneal cancer, or fallopian tube cancer FIGO III/IV (except FIGO IIIA2 without nodal involvement). Patients who are scheduled for neoadjuvant chemotherapy and interval debulking surgery are also eligible for the trial. PRIMARY ENDPOINT The primary endpoint is progression-free survival. SAMPLE SIZE The study plans to recruit 970 patients (485 patients in each arm). ESTIMATED DATES FOR COMPLETING ACCRUAL AND PRESENTING RESULTS The Last-Patient-In is expected to be enrolled in September 2024, with presentation of the primary endpoint in 2028. TRIAL REGISTRATION NCT05009082; EudraCT Number: 2021-001271-16.
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Affiliation(s)
- Florian Heitz
- AGO Studygroup and Gynecology and Gynecologic Oncology, Kliniken Essen-Mitte Evangelische Huyssens-Stiftung/Knappschaft GmbH, Essen, Germany
- Department for Gynecology with the Center for Oncologic Surgery Charité Campus Virchow-Klinikum, Berlin Institute of Health, Berlin, Germany
| | - Christian Marth
- Department of Obstetrics and Gynecology, Innsbruck Medical University, Innsbruck, Austria
| | | | - Alexander Reuss
- Coordinating Centre for Clinical Trials, Philipps-Universität Marburg, Marburg, Germany
| | - David Cibula
- CEEGOG & Department of Obstetrics and Gynecology, First Medical Faculty of the Charles University, Prague, Czech Republic
| | - Lydia Gaba Garcia
- Department of Medical Oncology, Hospital Clinic Barcelona, Barcelona, Spain
| | - Nicoletta Colombo
- Medical Gynecologic Oncology Unit, University of Milan Bicocca, Milan, Italy
- European Institute of Oncology, Milan, Italy
| | - Barbara Schmalfeld
- Department of Gynecology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | | | - Pauline Wimberger
- Gyncology and Obstetrics, Technische Universitat Dresden Medizinische Fakultat Carl Gustav Carus, Dresden, Germany
| | | | - Jalid Sehouli
- Gynecology with Center of Oncological Surgery, Charite Universitatsmedizin Berlin, Berlin, Germany
| | | | | | - Eric Hahnen
- Center for Hereditary Breast and Ovarian Cancer, Center for Integrated Oncology (CIO), Medical Faculty, University Hospital Cologne, Cologne, Germany
| | - Jan Hauke
- University Hospital Cologne, Cologne, Germany
| | | | - Philipp Harter
- AGO Studygroup and Gynecology and Gynecologic Oncology, Kliniken Essen-Mitte Evangelische Huyssens-Stiftung/Knappschaft GmbH, Essen, Germany
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Aslan M, Aydın F, Levent A. Voltammetric studies and spectroscopic investigations of the interaction of an anticancer drug bevacizumab-DNA and analytical applications of disposable pencil graphite sensor. Talanta 2023; 265:124893. [PMID: 37437394 DOI: 10.1016/j.talanta.2023.124893] [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: 12/21/2022] [Revised: 06/24/2023] [Accepted: 06/30/2023] [Indexed: 07/14/2023]
Abstract
A sensitive, simple, fast electrochemical biosensor for the DNA interaction of bevacizumab (BEVA), which is used as a targeted drug in cancer treatment, was developed using the differential pulse voltammetry (DPV) technique with pencil graphite electrode (PGE). In the work, PGE was electrochemically activated in a supporting electrolyte medium of +1.4 V/60 s (PBS pH 3.0). Surface characterization of PGE was carried out by SEM, EDX, EIS, and CV techniques. Determination and electrochemical properties of BEVA were examined with CV and DPV techniques. BEVA gave a distinct analytical signal on the PGE surface at a potential of +0.90 V (vs. Ag/AgCl). In the procedure proposed in this study, BEVA gave a linear response on PGE in PBS (pH 3.0 containing 0.02 M NaCl) (0.1 mg mL-1 - 0.7 mg mL-1) with LOD and LOQ values of 0.026 mg mL-1 and 0.086 μg mL-1, respectively. BEVA was reacted with 20 μg mL-1 DNA in PBS for 150 s and analytical peak signals for adenine and guanine bases were evaluated. The interaction between BEVA-DNA was supported by UV-Vis. Absorption spectrometry and the binding constant was determined as 7.3 × 104.
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Affiliation(s)
- Mehmet Aslan
- Department of Chemistry, Faculty of Sciences, Dicle University, Diyarbakir, Turkey
| | - Fırat Aydın
- Department of Chemistry, Faculty of Sciences, Dicle University, Diyarbakir, Turkey
| | - Abdulkadir Levent
- Department of Chemistry, Faculty of Arts and Sciences, Batman University, Batman, Turkey.
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Kawai H, Ishimaru R, Miyauchi S, Morihiro T, Kurosaki T, Yoshida R, Uno F, Yamashita K, Ishizaki M. [Paclitaxel plus Bevacizumab Combination Therapy for Esophageal Metastasis of Breast Cancer-A Case Report]. Gan To Kagaku Ryoho 2023; 50:1730-1732. [PMID: 38303188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2024]
Abstract
An 80-year-old woman with a history of left breast cancer complained of dysphagia. At the age of 67 years, she had undergone a left modified radical mastectomy, chemotherapy, and endocrine therapy for left breast cancer. Six years after adjuvant therapy completion, she developed dysphagia. Chest CT showed only midesophageal stenosis. Endoscopic examination revealed whole circumferential stenosis without mucosal abnormality located 25 cm from the incisors, and a biopsy showed histologically normal mucosa. Endoscopic balloon dilatation was performed 5 times in 1 year and 3 months. Subsequently, a biopsy specimen revealed adenocarcinoma, which suggested metastasis from the previous breast cancer. One month after the initiation of tamoxifen administration, dyspnea due to pleural effusion was encountered. We treated this via pleural adhesion therapy and changed the treatment to paclitaxel plus bevacizumab combination therapy. She continued paclitaxel plus bevacizumab therapy for 1 year and 4 months without any signs of recurrence.
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Yamazaki K, Yuki S, Oki E, Sano F, Makishima M, Aoki K, Hamano T, Yamamoto K. Clinical outcomes of intensive versus less intensive first-line chemotherapy for metastatic colorectal cancer. Future Oncol 2023; 19:2569-2583. [PMID: 37387237 DOI: 10.2217/fon-2022-1284] [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] [Indexed: 07/01/2023] Open
Abstract
Aims: Physicians determine the treatment regimen for metastatic colorectal cancer on a case-by-case bases, according to the individual disease characteristics. We retrospectively compared the baseline characteristics and efficacies of first-line treatment among patients with metastatic colorectal cancer who received intensive therapy involving fluoropyrimidine plus oxaliplatin and/or irinotecan, potentially with molecularly targeted agents as well, versus less intensive fluoropyrimidine and/or bevacizumab therapy. Materials & methods: Data were collected from a medical claims database. The efficacy outcomes were: time to treatment failure, time to first subsequent therapy and overall survival. Results: The less intensive therapy group (n = 633) had higher median age, lower daily activity levels and shorter time to treatment failure, time to first subsequent therapy and overall survival than the intensive therapy group (n = 3829). Combination therapy with molecularly targeted agents and bevacizumab improved treatment efficacy outcomes in the intensive and less intensive groups, respectively. Conclusion: Patient age and daily activity levels were important factors for determining treatment intensity.
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Affiliation(s)
- Kentaro Yamazaki
- Division of Gastrointestinal Oncology, Shizuoka Cancer Center, 1007 Shimonagakubo, Nagaizumi-cho, Sunto-gun, Shizuoka 411-8777, Japan
| | - Satoshi Yuki
- Department of Gastroenterology & Hepatology, Hokkaido University Hospital, Kita-15, Nishi-7, Kita-ku, Sapporo, 060-8638, Japan
| | - Eiji Oki
- Department of Surgery & Science, Graduate School of Medical Sciences, Kyushu University, Maidashi 3-1-1, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Fumikazu Sano
- Medical Affairs Division, Chugai Pharmaceutical Co., Ltd, 1-1 Nihonbashi-Muromachi 2-chome, Chuo-ku, Tokyo, 103-8324, Japan
| | - Misako Makishima
- Medical Affairs Division, Chugai Pharmaceutical Co., Ltd, 1-1 Nihonbashi-Muromachi 2-chome, Chuo-ku, Tokyo, 103-8324, Japan
| | - Kenichi Aoki
- Medical Affairs Division, Chugai Pharmaceutical Co., Ltd, 1-1 Nihonbashi-Muromachi 2-chome, Chuo-ku, Tokyo, 103-8324, Japan
| | - Tetsutaro Hamano
- P4 Statistics Co., Ltd, Todoroki, Setagaya-ku, Tokyo, 158-0082, Japan
| | - Kouji Yamamoto
- Department of Biostatistics, Yokohama City University School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama, 236-0004, Japan
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Pala L, De Pas T, Stucchi E, Catania C, Cocorocchio E, Zampino MG, Rossi G, Zattarin E, Di Muzio A, Laszlo D, Stucchi S, Conforti F. Immune-checkpoint inhibitors in anal squamous cell carcinoma: a systematic review and meta-analysis. Semin Oncol 2023; 50:140-143. [PMID: 38065801 DOI: 10.1053/j.seminoncol.2023.11.002] [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: 06/11/2023] [Revised: 11/12/2023] [Accepted: 11/13/2023] [Indexed: 04/01/2024]
Abstract
INTRODUCTION Squamous cell carcinoma of the anus (SCCA) is a rare tumor. While most patients with locally advanced disease are cured with chemo-radiotherapy, about a quarter eventually experience metastatic recurrence. Standard treatment for advanced disease is chemotherapy, but recently evidence on the activity of immunotherapy has been reported. We performed a systematic review and meta-analysis of prospective trials testing immune-checkpoint inhibitors (ICIs) in patients with SCCA. OBJECTIVE We aimed to evaluate the overall response rate (ORR) and the disease control rate (DCR) of ICIs in patients with advanced SCCA. METHODS We systematically searched PubMed, Embase, and Scopus, through December 31, 2022, for prospective trials assessing ICIs in patients with advanced SCCA. The primary and secondary endpoints were respectively ORR and DCR. RESULTS Six prospective trials were included in the analysis, one of which was randomized. Overall, seven treatment arms and 347 patients have been analyzed. Five treatment arms tested ICIs as monotherapy and two arms examined ICIs in combination with cetuximab and bevacizumab, respectively. The pooled ORR was 13% (95%CI, 10%-17%), with a DCR of 57% (95%CI, 40%-74%). Results did not change in a sensitivity analysis, which excluded the two treatment arms testing the combination of ICIs with other drugs. CONCLUSIONS The efficacy of ICIs in SCCAs is low. Combination strategies with targeted drugs or chemotherapy might represent a better therapeutic strategy for these patients. Further studies are awaited to identify resistance mechanisms to ICIs and optimize their efficacy.
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Affiliation(s)
- Laura Pala
- Medical Oncology Unit, Humanitas Gavazzeni, Bergamo, Italy.
| | - Tommaso De Pas
- Medical Oncology Unit, Humanitas Gavazzeni, Bergamo, Italy
| | - Erika Stucchi
- Medical Oncology Unit, Humanitas Gavazzeni, Bergamo, Italy; Humanitas University, Rozzano, Italy
| | - Chiara Catania
- Medical Oncology Unit, Humanitas Gavazzeni, Bergamo, Italy
| | | | - Maria Giulia Zampino
- Division of Gastrointestinal Medical Oncology and Neuroendocrine Tumors, European Institute of Oncology, IRCCS, Milan, Italy
| | - Giovanna Rossi
- Medical Oncology Unit, Humanitas Gavazzeni, Bergamo, Italy
| | - Emma Zattarin
- Medical Oncology Unit, Humanitas Gavazzeni, Bergamo, Italy
| | | | - Daniele Laszlo
- Medical Oncology Unit, Humanitas Gavazzeni, Bergamo, Italy
| | - Sara Stucchi
- Medical Oncology Unit, Humanitas Gavazzeni, Bergamo, Italy
| | - Fabio Conforti
- Medical Oncology Unit, Humanitas Gavazzeni, Bergamo, Italy
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Isaac M, Mireskandari K, Fallaha N, Ospina LH, Javidi E, Chorfi S, Superstein R, Hamel P, Tehrani NN. Long-term outcomes of type 1 retinopathy of prematurity following monotherapy with bevacizumab: a Canadian experience. Can J Ophthalmol 2023; 58:553-558. [PMID: 35940211 DOI: 10.1016/j.jcjo.2022.07.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 06/10/2022] [Accepted: 07/11/2022] [Indexed: 11/18/2022]
Abstract
OBJECTIVE To report long-term structural, visual, and refractive outcomes after monotherapy with intravitreal bevacizumab injection. DESIGN Cohort retrospective chart review. PARTICIPANTS A total of 56 premature infants with type 1 retinopathy of prematurity. METHODS This is a chart review at 2 Canadian institutions. Inclusion criteria were single injection of 0.625 mg intravitreal bevacizumab and minimum age at last follow-up of 3 years. Primary outcome was retinal structure. Secondary outcomes were refractive error in spherical equivalent, monocular visual acuity, strabismus, and amblyopia. RESULTS Fifty-six infants (101 eyes) met inclusion criteria. Mean birth weight was 707 ± 178 g (range, 420-1520 g). Mean gestational age was 25.0 ± 1.3 weeks (range, 22.9-29.7 weeks). Twenty-four eyes were in zone I (24%) and 77 in zone II (76%). Mean postmenstrual age at treatment was 36.9 ± 2.1 weeks (range, 32.8-42.0 weeks). At a mean age of 5.4 ± 1.6 years (range, 3.0-8.0 years), all eyes had a favourable structural outcome with no reactivation requiring treatment. Mean monocular visual acuity was 0.29 ± 0.27 logMAR (range, 0.0-1.3 logMAR; 89 of 101 eyes). Mean spherical equivalent was -1.98 ± 4.91 D (range, -16.63 to +5.38 D; 101 of 101 eyes). Prevalence of emmetropia (>-1.0 to ≤1 D) was 43.6%; low myopia (≥1.0 to <5 D) was 17.8%; high myopia (≥5 to <8 D) was 8.9 %; very high myopia (≥8.0 D) was 12.9%; and hyperopia (>1 D) was 16.8%. Twelve children (23%) had amblyopia, and 17 (32%) developed strabismus. CONCLUSIONS All patients demonstrated a favourable structural outcome with a single bevacizumab injection without the need for additional laser. We suggest regular monitoring following regression of acute retinopathy of prematurity as an alternative to universal, preplanned delayed prophylactic laser treatment. Future studies to evaluate other aspects of visual function are needed.
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Affiliation(s)
- Maram Isaac
- Department of Ophthalmology and Vision Sciences, The Hospital for Sick Children, Toronto, ON
| | - Kamiar Mireskandari
- Department of Ophthalmology and Vision Sciences, The Hospital for Sick Children, Toronto, ON; Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, ON
| | - Nicole Fallaha
- Department of Ophthalmology, Centre hospitalier universitaire (CHU) Sainte-Justine Hospital, Montreal, QC; Department of Ophthalmology, University of Montreal, Montreal, QC
| | - Luis H Ospina
- Department of Ophthalmology, Centre hospitalier universitaire (CHU) Sainte-Justine Hospital, Montreal, QC; Department of Ophthalmology, University of Montreal, Montreal, QC
| | - Eileen Javidi
- Department of Ophthalmology, Centre hospitalier universitaire (CHU) Sainte-Justine Hospital, Montreal, QC; Department of Ophthalmology, University of Montreal, Montreal, QC
| | - Sarah Chorfi
- Department of Ophthalmology, Centre hospitalier universitaire (CHU) Sainte-Justine Hospital, Montreal, QC; Department of Ophthalmology, University of Montreal, Montreal, QC
| | - Rosanne Superstein
- Department of Ophthalmology, Centre hospitalier universitaire (CHU) Sainte-Justine Hospital, Montreal, QC; Department of Ophthalmology, University of Montreal, Montreal, QC
| | - Patrick Hamel
- Department of Ophthalmology, Centre hospitalier universitaire (CHU) Sainte-Justine Hospital, Montreal, QC; Department of Ophthalmology, University of Montreal, Montreal, QC
| | - Nasrin N Tehrani
- Department of Ophthalmology and Vision Sciences, The Hospital for Sick Children, Toronto, ON; Department of Ophthalmology and Vision Sciences, University of Toronto, Toronto, ON.
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