1
|
Tometich DB, Geiss C, Maconi ML, Chavez M, Hoogland AI, Li X, Nieves-Lopez A, Rodriguez Y, Bryant C, Brohl AS, Eroglu Z, Markowitz J, Tarhini AA, Hwu P, Khushalani NI, Jim HSL. Patient reported outcomes and patient experiences of immune checkpoint modulators for advanced or recurrent melanoma: a mixed methods study. Support Care Cancer 2024; 32:330. [PMID: 38709312 DOI: 10.1007/s00520-024-08538-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Accepted: 04/30/2024] [Indexed: 05/07/2024]
Abstract
PURPOSE Little is known about late and long-term patient-reported outcomes (PROs) of immune checkpoint modulators (ICMs) outside clinical trials. We conducted a cross-sectional, mixed-methods study to describe long-term PROs among advanced melanoma patients who began standard of care treatment with ICMs at least 1 year previously. METHODS All participants completed the Functional Assessment of Cancer Therapy-Immune Checkpoint Modulator (FACT-ICM), assessing 46 immune-related side effects on a 5-point Likert scale, and a subset completed individual interviews. Descriptive statistics were computed for quantitative data and applied thematic analysis was used to examine qualitative data. RESULTS Participants (N = 80) had a mean age of 67 years, and the majority were male (66%), non-Hispanic White (96%), and college graduates (61%). Single-agent nivolumab was the most common first (47%) and current/recent ICM (64%). On the FACT-ICM, 98% of participants reported at least one side effect, and 78% reported moderate or severe side effects. The most common moderate or severe side effects were aching joints (43%) and fatigue (38%). In interviews (n = 20), we identified five themes regarding patients' longer-term experiences after ICMs: lasting fatigue or decline in functioning, minimal side effects, manageable thyroid and pituitary dysfunction, skin conditions can be difficult to manage, and treating the cancer is worth the side effects. CONCLUSIONS Nearly all patients reported side effects of ICMs at least 1 year after starting treatment. Our findings suggest that ICM side effect screening and management-especially for aching joints and fatigue-are indicated during long-term care of people living with advanced melanoma.
Collapse
Affiliation(s)
- Danielle B Tometich
- Moffitt Cancer Center, 12902 USF Magnolia Drive, Tampa, FL, 33612, USA.
- University of South Florida, 12901 Bruce B Downs Blvd, Tampa, FL, 33612, USA.
| | - Carley Geiss
- Moffitt Cancer Center, 12902 USF Magnolia Drive, Tampa, FL, 33612, USA
| | - Melinda L Maconi
- Moffitt Cancer Center, 12902 USF Magnolia Drive, Tampa, FL, 33612, USA
| | - Melody Chavez
- Moffitt Cancer Center, 12902 USF Magnolia Drive, Tampa, FL, 33612, USA
| | - Aasha I Hoogland
- Moffitt Cancer Center, 12902 USF Magnolia Drive, Tampa, FL, 33612, USA
| | - Xiaoyin Li
- Moffitt Cancer Center, 12902 USF Magnolia Drive, Tampa, FL, 33612, USA
| | | | - Yvelise Rodriguez
- Moffitt Cancer Center, 12902 USF Magnolia Drive, Tampa, FL, 33612, USA
| | - Crystal Bryant
- Moffitt Cancer Center, 12902 USF Magnolia Drive, Tampa, FL, 33612, USA
| | - Andrew S Brohl
- Moffitt Cancer Center, 12902 USF Magnolia Drive, Tampa, FL, 33612, USA
| | - Zeynep Eroglu
- Moffitt Cancer Center, 12902 USF Magnolia Drive, Tampa, FL, 33612, USA
| | - Joseph Markowitz
- Moffitt Cancer Center, 12902 USF Magnolia Drive, Tampa, FL, 33612, USA
| | - Ahmad A Tarhini
- Moffitt Cancer Center, 12902 USF Magnolia Drive, Tampa, FL, 33612, USA
| | - Patrick Hwu
- Moffitt Cancer Center, 12902 USF Magnolia Drive, Tampa, FL, 33612, USA
| | | | - Heather S L Jim
- Moffitt Cancer Center, 12902 USF Magnolia Drive, Tampa, FL, 33612, USA
| |
Collapse
|
2
|
Gideonse BM, Birkeland M, Vilstrup MH, Grupe P, Naghavi-Behzad M, Ruhlmann CH, Gerke O, Hildebrandt MG. Organ-specific accuracy of [ 18F]FDG-PET/CT in identifying immune-related adverse events in patients with high-risk melanoma treated with adjuvant immune checkpoint inhibitor. Jpn J Radiol 2024:10.1007/s11604-024-01554-y. [PMID: 38504000 DOI: 10.1007/s11604-024-01554-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Accepted: 03/01/2024] [Indexed: 03/21/2024]
Abstract
PURPOSE This study aimed to determine the organ-specific accuracy of [18F]FDG-PET/CT in identifying immune-related adverse events (irAEs) in patients with high-risk (stage III/IV) surgically resected melanoma treated with an adjuvant immune checkpoint inhibitor (ICI) and determine the incidence of irAEs within the first year after starting treatment. MATERIALS AND METHODS This registry-based study included individuals who had undergone surgical removal of melanoma and were undergoing adjuvant ICI treatment (either nivolumab or pembrolizumab). The study specifically enrolled patients who had undergone both a baseline and at least one subsequent follow-up [18F]FDG-PET/CT scan. Follow-up scans were performed every third month in the first year after surgery to screen for disease recurrence. We retrospectively compared the follow-up scans with baseline scans to identify irAEs. Clinical information on irAEs was obtained from medical records and served as a reference standard for determining the accuracy of [18F]FDG-PET/CT. RESULTS A total of 123 patients with 363 [18F]FDG-PET/CT scans were included, and 65 patients (52.8%) developed irAEs. In decreasing order, the organ-specific incidences of irAEs were: skin 26/65 (40%), muscle and joints 21/65 (32.3%), intestines 13/65 (20%), thyroid gland 12/65 (18.5%), lungs 4/65 (6.2%), and heart 2/65 (3.1%). The sensitivities and specificities of [18F]FDG-PET/CT for diagnosing irAEs were: skin 19% (95% CI: 7-39%) and 95% (88-98%), muscles and joints 71% (48-89%) and 83% (75-90%), intestines 100% (75-100%) and 85% (77-91%); thyroid gland 92% (62-99%) and 95% (89-98%), lungs 75% (19-99%) and 90% (83-95%), and heart 50% (13-99%) and 97% (92-99%), respectively. CONCLUSION [18F]FDG-PET/CT generally had moderate to high sensitivities (except for skin and heart) and specificities in diagnosing irAEs in patients receiving adjuvant ICI; this could be suggested to be systematically assessed and reported in scan reports.
Collapse
Affiliation(s)
- Birte Molvik Gideonse
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
- Department of Nuclear Medicine, Odense University Hospital, Odense, Denmark
| | - Magnus Birkeland
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
- Department of Nuclear Medicine, Odense University Hospital, Odense, Denmark
| | - Mie Holm Vilstrup
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
- Department of Nuclear Medicine, Odense University Hospital, Odense, Denmark
- Department of Radiology and Nuclear Medicine, Esbjerg Hospital, Esbjerg, Denmark
| | - Peter Grupe
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
- Department of Nuclear Medicine, Odense University Hospital, Odense, Denmark
| | - Mohammad Naghavi-Behzad
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark.
- Department of Nuclear Medicine, Odense University Hospital, Odense, Denmark.
- Centre for Personalized Response Monitoring in Oncology, Odense University Hospital, Odense, Denmark.
| | - Christina H Ruhlmann
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
- Department of Oncology, Odense University Hospital, Odense, Denmark
| | - Oke Gerke
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
- Department of Nuclear Medicine, Odense University Hospital, Odense, Denmark
| | - Malene Grubbe Hildebrandt
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
- Department of Nuclear Medicine, Odense University Hospital, Odense, Denmark
- Centre for Personalized Response Monitoring in Oncology, Odense University Hospital, Odense, Denmark
- Centre for Innovative Medical Technology, Odense University Hospital, Odense, Denmark
| |
Collapse
|
3
|
Seban RD, Arnaud E, Loirat D, Cabel L, Cottu P, Djerroudi L, Hescot S, Loap P, Bonneau C, Bidard FC, Huchet V, Jehanno N, Berenbaum A, Champion L, Buvat I. [18F]FDG PET/CT for predicting triple-negative breast cancer outcomes after neoadjuvant chemotherapy with or without pembrolizumab. Eur J Nucl Med Mol Imaging 2023; 50:4024-4035. [PMID: 37606858 DOI: 10.1007/s00259-023-06394-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Accepted: 08/08/2023] [Indexed: 08/23/2023]
Abstract
PURPOSE To determine if pretreatment [18F]FDG PET/CT could contribute to predicting complete pathological complete response (pCR) in patients with early-stage triple-negative breast cancer (TNBC) undergoing neoadjuvant chemotherapy with or without pembrolizumab. METHODS In this retrospective bicentric study, we included TNBC patients who underwent [18F]FDG PET/CT before neoadjuvant chemotherapy (NAC) or chemo-immunotherapy (NACI) between March 2017 and August 2022. Clinical, biological, and pathological data were collected. Tumor SUVmax and total metabolic tumor volume (TMTV) were measured from the PET images. Cut-off values were determined using ROC curves and a multivariable model was developed using logistic regression to predict pCR. RESULTS N = 191 patients were included. pCR rates were 53 and 70% in patients treated with NAC (N = 91) and NACI (N = 100), respectively (p < 0.01). In univariable analysis, high Ki67, high tumor SUVmax (> 12.3), and low TMTV (≤ 3.0 cm3) were predictors of pCR in the NAC cohort while tumor staging classification (< T3), BRCA1/2 germline mutation, high tumor SUVmax (> 17.2), and low TMTV (≤ 7.3 cm3) correlated with pCR in the NACI cohort. In multivariable analysis, only high tumor SUVmax (NAC: OR 8.8, p < 0.01; NACI: OR 3.7, p = 0.02) and low TMTV (NAC: OR 6.6, p < 0.01; NACI: OR 3.5, p = 0.03) were independent factors for pCR in both cohorts, albeit at different thresholds. CONCLUSION High tumor metabolism (SUVmax) and low tumor burden (TMTV) could predict pCR after NAC regardless of the addition of pembrolizumab. Further studies are warranted to validate such findings and determine how these biomarkers could be used to guide neoadjuvant therapy in TNBC patients.
Collapse
Affiliation(s)
- Romain-David Seban
- Department of Nuclear Medicine and Endocrine Oncology, Institut Curie, 92210, Saint-Cloud, France.
- Laboratoire d'Imagerie Translationnelle en Oncologie, Inserm U1288, Institut Curie, PSL University, Paris Saclay University, 91400, Orsay, France.
| | - Emilie Arnaud
- Department of Medical Oncology, Institut Curie, PSL Research University, 75005, Paris, France
| | - Delphine Loirat
- Department of Medical Oncology, Institut Curie, PSL Research University, 75005, Paris, France
| | - Luc Cabel
- Department of Medical Oncology, Institut Curie, PSL Research University, 75005, Paris, France
| | - Paul Cottu
- Department of Medical Oncology, Institut Curie, PSL Research University, 75005, Paris, France
| | | | - Segolene Hescot
- Department of Nuclear Medicine and Endocrine Oncology, Institut Curie, 92210, Saint-Cloud, France
| | - Pierre Loap
- Department of Radiation Oncology, Institut Curie, 92210, Saint-Cloud, France
| | - Claire Bonneau
- Inserm U900, Institut Curie, 35, rue Dailly, 92210, Saint-Cloud, France
- Department of Surgery, Institut Curie, 92210, Saint-Cloud, France
| | - Francois-Clement Bidard
- Department of Medical Oncology, Institut Curie, UVSQ/Paris-Saclay University, 92210, Saint-Cloud, France
- Circulating Tumor Biomarkers Laboratory, Institut Curie, SiRIC, PSL Research University, Paris, France
| | - Virginie Huchet
- Department of Nuclear Medicine, Institut Curie, 75005, Paris, France
| | - Nina Jehanno
- Department of Nuclear Medicine, Institut Curie, 75005, Paris, France
| | - Arnaud Berenbaum
- Department of Nuclear Medicine and Endocrine Oncology, Institut Curie, 92210, Saint-Cloud, France
| | - Laurence Champion
- Department of Nuclear Medicine and Endocrine Oncology, Institut Curie, 92210, Saint-Cloud, France
- Laboratoire d'Imagerie Translationnelle en Oncologie, Inserm U1288, Institut Curie, PSL University, Paris Saclay University, 91400, Orsay, France
| | - Irene Buvat
- Laboratoire d'Imagerie Translationnelle en Oncologie, Inserm U1288, Institut Curie, PSL University, Paris Saclay University, 91400, Orsay, France
| |
Collapse
|
4
|
Weisman AJ, Huff DT, Govindan RM, Chen S, Perk TG. Multi-organ segmentation of CT via convolutional neural network: impact of training setting and scanner manufacturer. Biomed Phys Eng Express 2023; 9:065021. [PMID: 37725928 DOI: 10.1088/2057-1976/acfb06] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Accepted: 09/19/2023] [Indexed: 09/21/2023]
Abstract
Objective. Automated organ segmentation on CT images can enable the clinical use of advanced quantitative software devices, but model performance sensitivities must be understood before widespread adoption can occur. The goal of this study was to investigate performance differences between Convolutional Neural Networks (CNNs) trained to segment one (single-class) versus multiple (multi-class) organs, and between CNNs trained on scans from a single manufacturer versus multiple manufacturers.Methods. The multi-class CNN was trained on CT images obtained from 455 whole-body PET/CT scans (413 for training, 42 for testing) taken with Siemens, GE, and Phillips PET/CT scanners where 16 organs were segmented. The multi-class CNN was compared to 16 smaller single-class CNNs trained using the same data, but with segmentations of only one organ per model. In addition, CNNs trained on Siemens-only (N = 186) and GE-only (N = 219) scans (manufacturer-specific) were compared with CNNs trained on data from both Siemens and GE scanners (manufacturer-mixed). Segmentation performance was quantified using five performance metrics, including the Dice Similarity Coefficient (DSC).Results. The multi-class CNN performed well compared to previous studies, even in organs usually considered difficult auto-segmentation targets (e.g., pancreas, bowel). Segmentations from the multi-class CNN were significantly superior to those from smaller single-class CNNs in most organs, and the 16 single-class models took, on average, six times longer to segment all 16 organs compared to the single multi-class model. The manufacturer-mixed approach achieved minimally higher performance over the manufacturer-specific approach.Significance. A CNN trained on contours of multiple organs and CT data from multiple manufacturers yielded high-quality segmentations. Such a model is an essential enabler of image processing in a software device that quantifies and analyzes such data to determine a patient's treatment response. To date, this activity of whole organ segmentation has not been adopted due to the intense manual workload and time required.
Collapse
Affiliation(s)
- Amy J Weisman
- AIQ Solutions, Madison, WI, United States of America
| | - Daniel T Huff
- AIQ Solutions, Madison, WI, United States of America
| | | | - Song Chen
- Department of Nuclear Medicine, The First Hospital of China Medical University, Shenyang, Liaoning, People's Republic of China
| | | |
Collapse
|
5
|
Lee HJ, Manavalan A, Stefan-Lifshitz M, Schechter C, Maity A, Tomer Y. Permanent hypothyroidism following immune checkpoint inhibitors induced thyroiditis may be associated with improved survival: results of an exploratory study. Front Endocrinol (Lausanne) 2023; 14:1169173. [PMID: 37168978 PMCID: PMC10165534 DOI: 10.3389/fendo.2023.1169173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/18/2023] [Accepted: 04/03/2023] [Indexed: 05/13/2023] Open
Abstract
Background Immune-related endocrinopathies are common after immune checkpoint inhibitor (ICI) therapy, among which destructive thyroiditis is the most prevalent. Improved survival outcomes have been associated with immune-related adverse events. We aimed to compare the clinical course and biochemical parameters of two subtypes of ICI-related destructive thyroiditis: a transient thyrotoxicosis that reverts to either euthyroidism (TT; transient thyroiditis) versus progression to permanent hypothyroidism (PH), and to identify prognostic markers in cancer patients receiving ICI therapy who developed DT. Methods This retrospective observational study included 124 patients who developed a transient thyrotoxicosis due to a destructive thyroiditis after ICI therapy from January 1, 2016 to April 30, 2021 at the Montefiore Medical Center. Patients were categorized as either TT or PH based on spontaneous renormalization of the TSH or the permanent need for thyroid hormone replacement, respectively. Thyroid hormone and antibody levels, serum inflammatory markers, eosinophils, and metabolic uptake of the thyroid on PET imaging, each corresponding closest to a suppressed TSH, were characterized. Survival from TT and PH were also analyzed. Results Of the 124 patients, 53 developed PH and 71 developed TT. The PH group developed thyrotoxicosis at a median of 42 days from the first ICI dose while the TT group took significantly longer at 56 days. Thyroidal PET uptake was increased in 18.9% of the PH group versus 6.0% of the TT group (P=0.04). Three different survival models consistently demonstrated a trend towards increased survival in the PH group, compared to the TT group. Conclusion Our results suggest that PH developing after ICI-induced destructive thyroiditis may be associated with a more robust inflammatory and antitumor response to ICI therapy. The results suggests that PH may be a potential clinical predictor of improved survival.
Collapse
Affiliation(s)
- Hanna J. Lee
- Division of Endocrinology, Department of Medicine, Albert Einstein College of Medicine, Bronx, NY, United States
- *Correspondence: Hanna J. Lee,
| | - Anjali Manavalan
- Division of Endocrinology, Department of Medicine, Albert Einstein College of Medicine, Bronx, NY, United States
| | - Mihaela Stefan-Lifshitz
- Division of Endocrinology, Department of Medicine, Albert Einstein College of Medicine, Bronx, NY, United States
| | - Clyde Schechter
- Department of Family and Social Medicine, Albert Einstein College of Medicine and Montefiore Medical Center, Bronx, NY, United States
| | - Aloke Maity
- Department of Medicine, Albert Einstein College of Medicine and Montefiore Medical Center, Bronx, NY, United States
| | - Yaron Tomer
- Division of Endocrinology, Department of Medicine, Albert Einstein College of Medicine, Bronx, NY, United States
- Department of Medicine, Albert Einstein College of Medicine and Montefiore Medical Center, Bronx, NY, United States
- Fleischer Institute of Diabetes and Metabolism, Albert Einstein College of Medicine and Montefiore Medical Center, Bronx, NY, United States
| |
Collapse
|
6
|
Lu HH, Chiu NT, Tsai MH. Early post-treatment 18F-FDG PET/CT for predicting radiation-induced hypothyroidism in head and neck cancer. Cancer Imaging 2022; 22:59. [PMID: 36217182 PMCID: PMC9552508 DOI: 10.1186/s40644-022-00494-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 09/20/2022] [Accepted: 09/26/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Radiation-induced hypothyroidism (RIHT) is a common, but underestimated, late adverse effect in head and neck cancer. We investigated the value of early post-treatment 18F-fluorodeoxyglucose (FDG) positron emission tomography/computed tomography (PET/CT) for predicting RIHT. METHODS We searched our institutional database for patients aged ≥ 20 years who had undergone definitive radiotherapy for nasopharyngeal or oropharyngeal cancer between 2005 and 2017, followed by 18F-FDG PET/CT within 180 days of radiotherapy completion. We visually assessed and compared PET/CT and baseline characteristics in patients with and without RIHT using the chi-square test for categorical variables and the t-test for continuous variables. Variable predictive ability was evaluated by measuring the area under receiver operating characteristic curves. RESULTS Fifty-two patients were included; 22 (42%) developed RIHT and 30 (58%) did not. Two patients presented with diffuse thyroid uptake on PET/CT via visual assessment, and both developed RIHT later. Among the PET/CT variables, thyroid functioning volume was significantly higher in patients without RIHT than in patients with RIHT (16.30 ± 6.03 cm3 vs. 10.61 ± 3.81 cm3, p < 0.001). The maximum standard uptake values of the thyroid and pituitary glands did not differ significantly between the groups. Two patient characteristics, pretreatment thyroid volume and mean radiotherapy dose to the thyroid, also showed significant differences between the groups. An algorithmic approach combining visual grading of thyroid 18F-FDG uptake and thyroid functioning volume cutoff of 14.01 yielded an area under curve of 0.89 (95% confidence interval, 0.80-0.98); the sensitivity, specificity, positive predictive value, and negative predictive value were 87.0%, 82.3%, 80.0%, and 88.9%, respectively. CONCLUSION Early post-treatment PET/CT-derived thyroid functioning volume was a good predictor of RIHT development. Diffusely increased thyroid 18F-FDG uptake on PET/CT may indicate impending RIHT. Routine surveillance of thyroid function is warranted in patients at high risk of developing RIHT.
Collapse
Affiliation(s)
- Hsi-Huei Lu
- Division of Nuclear Medicine, Department of Medical Imaging, College of Medicine, National Cheng Kung University Hospital, National Cheng Kung University, Tainan, Taiwan
| | - Nan-Tsing Chiu
- Division of Nuclear Medicine, Department of Medical Imaging, College of Medicine, National Cheng Kung University Hospital, National Cheng Kung University, Tainan, Taiwan
| | - Mu-Hung Tsai
- Department of Radiation Oncology, College of Medicine, National Cheng Kung University Hospital, National Cheng Kung University, No. 138 Sheng Li Rd, Tainan, Taiwan.
| |
Collapse
|
7
|
Abstract
Immune-related adverse events (irAEs) are caused by immune checkpoint inhibitors in several organs including the endocrine glands. Thyroid dysfunction (thyroid irAEs) is often observed among endocrine irAEs and is induced by blockade of programmed cell death 1 (PD-1), programmed death ligand 1, or PD-1 plus cytotoxic T-lymphocyte antigen 4. Endocrinologically, destructive thyroiditis or hypothyroidism is observed in most cases, whereas hyperthyroidism (Graves' disease) is rare. Most patients who develop destructive thyroiditis or hypothyroidism subsequently require thyroid hormone replacement therapy. Thyroid irAE development is associated with prolonged survival in patients with non-small cell lung carcinoma. The incidence of thyroid irAEs is higher in patients who are positive versus negative for anti-thyroid antibodies at baseline, suggesting that these antibodies can predict thyroid irAE development. Cytotoxic T cells, especially CD4 T cells, are reportedly involved in the development of destructive thyroiditis. In this review, we describe the clinical features, potential biomarkers, and mechanism of thyroid irAEs.
Collapse
Affiliation(s)
- Shintaro Iwama
- Department of Endocrinology and Diabetes, Nagoya University Hospital, Japan.
| | - Tomoko Kobayashi
- Department of Endocrinology and Diabetes, Nagoya University Hospital, Japan
| | - Yoshinori Yasuda
- Department of Endocrinology and Diabetes, Nagoya University Hospital, Japan
| | - Hiroshi Arima
- Department of Endocrinology and Diabetes, Nagoya University Graduate School of Medicine, Nagoya, Japan
| |
Collapse
|
8
|
Hribernik N, Huff DT, Studen A, Zevnik K, Klaneček Ž, Emamekhoo H, Škalic K, Jeraj R, Reberšek M. Quantitative imaging biomarkers of immune-related adverse events in immune-checkpoint blockade-treated metastatic melanoma patients: a pilot study. Eur J Nucl Med Mol Imaging 2022; 49:1857-1869. [PMID: 34958422 PMCID: PMC9016045 DOI: 10.1007/s00259-021-05650-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Accepted: 12/05/2021] [Indexed: 11/27/2022]
Abstract
PURPOSE To develop quantitative molecular imaging biomarkers of immune-related adverse event (irAE) development in malignant melanoma (MM) patients receiving immune-checkpoint inhibitors (ICI) imaged with 18F-FDG PET/CT. METHODS 18F-FDG PET/CT images of 58 MM patients treated with anti-PD-1 or anti-CTLA-4 ICI were retrospectively analyzed for indication of irAE. Three target organs, most commonly affected by irAE, were considered: bowel, lung, and thyroid. Patient charts were reviewed to identify which patients experienced irAE, irAE grade, and time to irAE diagnosis. Target organs were segmented using a convolutional neural network (CNN), and novel quantitative imaging biomarkers - SUV percentiles (SUVX%) of 18F-FDG uptake within the target organs - were correlated with the clinical irAE status. Area under the receiver-operating characteristic curve (AUROC) was used to quantify irAE detection performance. Patients who did not experience irAE were used to establish normal ranges for target organ 18F-FDG uptake. RESULTS A total of 31% (18/58) patients experienced irAE in the three target organs: bowel (n=6), lung (n=5), and thyroid (n=9). Optimal percentiles for identifying irAE were bowel (SUV95%, AUROC=0.79), lung (SUV95%, AUROC=0.98), and thyroid (SUV75%, AUROC=0.88). Optimal cut-offs for irAE detection were bowel (SUV95%>2.7 g/mL), lung (SUV95%>1.7 g/mL), and thyroid (SUV75%>2.1 g/mL). Normal ranges (95% confidence interval) for the SUV percentiles in patients without irAE were bowel [1.74, 2.86 g/mL], lung [0.73, 1.46 g/mL], and thyroid [0.86, 1.99 g/mL]. CONCLUSIONS Increased 18F-FDG uptake within irAE-affected organs provides predictive information about the development of irAE in MM patients receiving ICI and represents a potential quantitative imaging biomarker for irAE. Some irAE can be detected on 18F-FDG PET/CT well before clinical symptoms appear.
Collapse
Affiliation(s)
- Nežka Hribernik
- Department of Medical Oncology, Institute of Oncology Ljubljana, Zaloška 2, SI-1000, Ljubljana, Slovenia
- Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Daniel T Huff
- Department of Medical Physics, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI, USA
- University of Wisconsin Carbone Cancer Centre, Madison, WI, USA
| | - Andrej Studen
- Faculty of Mathematics and Physics, University of Ljubljana, Ljubljana, Slovenia
- Jožef Stefan Institute, Ljubljana, Slovenia
| | - Katarina Zevnik
- Department of Nuclear Medicine, Institute of Oncology Ljubljana, Ljubljana, Slovenia
| | - Žan Klaneček
- Faculty of Mathematics and Physics, University of Ljubljana, Ljubljana, Slovenia
| | - Hamid Emamekhoo
- University of Wisconsin Carbone Cancer Centre, Madison, WI, USA
- Department of Medicine, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI, USA
| | - Katja Škalic
- Department of Medicine, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI, USA
| | - Robert Jeraj
- Department of Medical Physics, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI, USA
- University of Wisconsin Carbone Cancer Centre, Madison, WI, USA
- Faculty of Mathematics and Physics, University of Ljubljana, Ljubljana, Slovenia
- Jožef Stefan Institute, Ljubljana, Slovenia
| | - Martina Reberšek
- Department of Medical Oncology, Institute of Oncology Ljubljana, Zaloška 2, SI-1000, Ljubljana, Slovenia.
- Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia.
| |
Collapse
|
9
|
Anderson B, Morganstein DL. Endocrine toxicity of cancer immunotherapy: clinical challenges. Endocr Connect 2021; 10:R116-R124. [PMID: 33544091 PMCID: PMC8052567 DOI: 10.1530/ec-20-0489] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2021] [Accepted: 02/04/2021] [Indexed: 12/15/2022]
Abstract
Immune checkpoint inhibitors are now widely used in the treatment of multiple cancers. The major toxicities of these treatments are termed immune-related adverse events and endocrine dysfunction is common. Thyroid disease, hypopituitarism and a form of diabetes resembling type 1 diabetes are now all well described, with different patterns emerging with different checkpoint inhibitors. We review the presentation and management of the common endocrine immune-related adverse events, and discuss a number of recent advances in the understanding of these important, potentially life threatening toxicities. We also discuss some remaining dilemmas in management.
Collapse
Affiliation(s)
- Bliss Anderson
- Department of Endocrinology, Chelsea and Westminster Hospital NHS Foundation Trust, London, UK
| | - Daniel L Morganstein
- Department of Endocrinology, Chelsea and Westminster Hospital NHS Foundation Trust, London, UK
- Correspondence should be addressed to D L Morganstein:
| |
Collapse
|
10
|
Girard A, Vila Reyes H, Dercle L, Rouanne M. "Future role of [18F]-FDG PET/CT in patients with bladder cancer in the new era of neoadjuvant immunotherapy?". Urol Oncol 2020; 39:139-141. [PMID: 33353865 DOI: 10.1016/j.urolonc.2020.12.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Accepted: 12/07/2020] [Indexed: 11/28/2022]
Affiliation(s)
- Antoine Girard
- Department of Nuclear Medicine, Centre Eugène Marquis, Université Rennes 1, Rennes, France.
| | - Helena Vila Reyes
- Department of Urology, New York Presbyterian Hospital - Columbia University Medical Center, New York, NY
| | - Laurent Dercle
- Department of Radiology, New York Presbyterian Hospital - Columbia University Medical Center, New York, NY
| | - Mathieu Rouanne
- Department of Urology, Hôpital Foch, Université Versailles-Saint-Quentin-en-Yvelines, Université Paris-Saclay, Suresnes, France
| |
Collapse
|