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Labidi S, Meti N, Barua R, Li M, Riromar J, Jiang DM, Fallah-Rad N, Sridhar SS, Del Rincon SV, Pezo RC, Ferrario C, Cheng S, Sacher AG, Rose AAN. Clinical variables associated with immune checkpoint inhibitor outcomes in patients with metastatic urothelial carcinoma: a multicentre retrospective cohort study. BMJ Open 2024; 14:e081480. [PMID: 38553056 PMCID: PMC10982788 DOI: 10.1136/bmjopen-2023-081480] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2023] [Accepted: 02/27/2024] [Indexed: 04/02/2024] Open
Abstract
OBJECTIVES Immune checkpoint inhibitors (ICIs) are indicated for metastatic urothelial cancer (mUC), but predictive and prognostic factors are lacking. We investigated clinical variables associated with ICI outcomes. METHODS We performed a multicentre retrospective cohort study of 135 patients who received ICI for mUC, 2016-2021, at three Canadian centres. Clinical characteristics, body mass index (BMI), metastatic sites, neutrophil-to-lymphocyte ratio (NLR), response and survival were abstracted from chart review. RESULTS We identified 135 patients and 62% had received ICI as a second-line or later treatment for mUC. A BMI ≥25 was significantly correlated to a higher overall response rate (ORR) (45.4% vs 16.3%, p value=0.020). Patients with BMI ≥30 experienced longer median overall survival (OS) of 24.8 vs 14.4 for 25≤BMI<30 and 8.5 months for BMI <25 (p value=0.012). The ORR was lower in the presence of bone metastases (16% vs 41%, p value=0.006) and liver metastases (16% vs 39%, p value=0.013). Metastatic lymph nodes were correlated with higher ORR (40% vs 20%, p value=0.032). The median OS for bone metastases was 7.3 versus 18 months (p value <0.001). Patients with liver metastases had a median OS of 8.6 versus 15 months (p value=0.006). No difference for lymph nodes metastases (13.5 vs 12.7 months, p value=0.175) was found. NLR ≥4 had worse OS (8.2 vs 17.7 months, p value=0.0001). In multivariate analysis, BMI ≥30, bone metastases, NLR ≥4, performance status ≥2 and line of ICI ≥2 were independent factors for OS. CONCLUSIONS Our data identified BMI and bone metastases as novel clinical biomarkers that were independently associated with ICI outcomes in mUC. External and prospective validation are warranted.
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Affiliation(s)
- Soumaya Labidi
- Segal Cancer Centre, Jewish General Hospital, Montreal, Québec, Canada
- Gerald Bronfman Department of Oncology, McGill University, Montreal, Québec, Canada
| | - Nicholas Meti
- Gerald Bronfman Department of Oncology, McGill University, Montreal, Québec, Canada
- St Mary Hospital, Montreal, Quebec, Canada
| | - Reeta Barua
- Toronto East Health Network Michael Garron Hospital, Toronto, Ontario, Canada
| | - Mengqi Li
- Lady Davis Institute for Medical Research, Montreal, Québec, Canada
- Division of Experimental Medicine, Faculty of Medicine, McGill University, Montreal, Quebec, Canada
| | - Jamila Riromar
- National Oncology Center, The Royal Hospital, Seeb, Muscat, Oman
| | - Di Maria Jiang
- Medical Oncology, Princess Margaret Hospital Cancer Centre, Toronto, Ontario, Canada
| | - Nazanin Fallah-Rad
- Medical Oncology, Princess Margaret Hospital Cancer Centre, Toronto, Ontario, Canada
| | - Srikala S Sridhar
- Medical Oncology, Princess Margaret Hospital Cancer Centre, Toronto, Ontario, Canada
| | - Sonia V Del Rincon
- Gerald Bronfman Department of Oncology, McGill University, Montreal, Québec, Canada
- Lady Davis Institute for Medical Research, Montreal, Québec, Canada
- Division of Experimental Medicine, Faculty of Medicine, McGill University, Montreal, Quebec, Canada
| | - Rossanna C Pezo
- Odette Cancer Center, Sunnybrook Health Sciences Center, Toronto, Ontario, Canada
| | - Cristiano Ferrario
- Segal Cancer Centre, Jewish General Hospital, Montreal, Québec, Canada
- Gerald Bronfman Department of Oncology, McGill University, Montreal, Québec, Canada
| | - Susanna Cheng
- Odette Cancer Center, Sunnybrook Health Sciences Center, Toronto, Ontario, Canada
| | - Adrian G Sacher
- Medical Oncology, Princess Margaret Hospital Cancer Centre, Toronto, Ontario, Canada
| | - April A N Rose
- Segal Cancer Centre, Jewish General Hospital, Montreal, Québec, Canada
- Gerald Bronfman Department of Oncology, McGill University, Montreal, Québec, Canada
- Lady Davis Institute for Medical Research, Montreal, Québec, Canada
- Division of Experimental Medicine, Faculty of Medicine, McGill University, Montreal, Quebec, Canada
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Dal Santo T, Rice D, Carrier ME, Virgili-Gervais G, Levis B, Kwakkenbos L, Bartlett SJ, Gietzen A, Gottesman K, Guillot G, Hudson M, Hummers LK, Malcarne V, Mayes M, Mouthon L, Richard M, Sauve M, Wojeck R, Geoffroy MC, Benedetti A, Thombs B. Factors associated with satisfaction with social roles and activities among people with systemic sclerosis: a Scleroderma Patient-centered Intervention Network (SPIN) cohort cross-sectional study. RMD Open 2024; 10:e003876. [PMID: 38428973 PMCID: PMC10910418 DOI: 10.1136/rmdopen-2023-003876] [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: 11/03/2023] [Accepted: 02/14/2024] [Indexed: 03/03/2024] Open
Abstract
OBJECTIVE The objectives were to (1) compare satisfaction with social roles and activities in a large multinational systemic sclerosis (SSc) cohort to general population normative data and (2) identify sociodemographic, lifestyle and SSc disease factors associated with satisfaction with social roles and activities. METHODS Participants in the Scleroderma Patient-centered Intervention Network Cohort completed the Patient Reported Outcomes Information System Version 2 satisfaction with social roles and activities domain questionnaire. Multivariable regression was used to assess associations with sociodemographic, lifestyle and disease factors. RESULTS Among 2385 participants, mean satisfaction with social roles and activities T-score (48.1, SD=9.9) was slightly lower than the US general population (mean=50, SD=10). Factors independently associated with satisfaction were years of education (0.54 per SD, 95% CI 0.14 to 0.93); non-White race or ethnicity (-1.13, 95% CI -2.18 to -0.08); living in Canada (-1.33, 95% CI -2.40 to -0.26 (reference USA)) or the UK (-2.49, 95% CI -3.92 to -1.06); body mass index (-1.08 per SD, 95% CI -1.47 to -0.69); gastrointestinal involvement (-3.16, 95% CI -4.27 to -2.05); digital ulcers (-1.90, 95% CI -3.05 to -0.76); moderate (-1.62, 95% CI -2.78 to -0.45) or severe (-2.26, 95% CI -3.99 to -0.52) small joint contractures; interstitial lung disease (-1.11, 95% CI -1.97 to -0.25); pulmonary arterial hypertension (-2.69, 95% CI -4.08 to -1.30); rheumatoid arthritis (-2.51, 95% CI -4.28 to -0.73); and Sjogren's syndrome (-2.42, 95% CI -3.96 to -0.88). CONCLUSION Mean satisfaction with social roles and activities is slightly lower in SSc than the general population and associated with multiple sociodemographic and disease factors.
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Affiliation(s)
- Tiffany Dal Santo
- Lady Davis Institute for Medical Research, Montreal, Québec, Canada
- Department of Psychiatry, McGill University, Montreal, Québec, Canada
| | - Danielle Rice
- Department of Psychology, St Joseph's Healthcare Hamilton, Hamilton, Ontario, Canada
- Department of Psychiatry and Behavioural Neurosciences, McMaster University, Hamilton, Ontario, Canada
| | | | | | - Brooke Levis
- Lady Davis Institute for Medical Research, Montreal, Québec, Canada
| | - Linda Kwakkenbos
- Department of Clinical Psychology, Radboud Universiteit, Nijmegen, The Netherlands
- Department of IQ Healthcare, Radboud University Medical Center, Nijmegen, The Netherlands
- Department of Psychiatry, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Susan J Bartlett
- Department of Medicine, McGill University, Montreal, Québec, Canada
- Research Institute of the McGill University Health Centre, Montreal, Québec, Canada
| | - Amy Gietzen
- National Scleroderma Foundation Tri-State Chapter, Buffalo, New York, USA
| | - Karen Gottesman
- National Scleroderma Foundation, Los Angeles, California, USA
| | | | - Marie Hudson
- Lady Davis Institute for Medical Research, Montreal, Québec, Canada
- Department of Medicine, McGill University, Montreal, Québec, Canada
| | - Laura K Hummers
- The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Vanessa Malcarne
- Department of Psychology, San Diego State University, San Diego, California, USA
- San Diego Joint Doctoral Program in Clinical Psychology, San Diego State University/Univeristy of California, San Diego, California, USA
| | - Maureen Mayes
- University of Texas McGovern Medical School, Houston, Texas, USA
| | - Luc Mouthon
- Service de Médecine Interne, Centre de Référence Maladies Autoimmunes Systémiques Rares d'Ile de France, Hôpital Cochin, Paris, France
- Assistance Publique Hôpitaux de Paris-Centre, Hôpital Cochin, Université Paris Cité, Paris, France
| | - Michelle Richard
- Scleroderma Atlantic, Halifax, Nova Scotia, Canada
- Slceroderma Canada, Hamilton, Ontario, Canada
| | - Maureen Sauve
- Slceroderma Canada, Hamilton, Ontario, Canada
- Scleroderma Society of Ontario, Hamilton, Ontario, Canada
| | - Robyn Wojeck
- University of Rhode Island, Kingston, Rhode Island, USA
| | - Marie-Claude Geoffroy
- Department of Psychiatry, McGill University, Montreal, Québec, Canada
- McGill Group for Suicide Studies, Douglas Research Centre, Montreal, Québec, Canada
| | - Andrea Benedetti
- Department of Medicine, McGill University, Montreal, Québec, Canada
- Research Institute of the McGill University Health Centre, Montreal, Québec, Canada
- Respiratory Epidemiology and Clinical Research Unit, McGill University Health Centre, Montreal, Québec, Canada
- Department of Epidemiology, Biostatistics, and Occupational Health, McGill University, Montreal, Québec, Canada
| | - Brett Thombs
- Lady Davis Institute for Medical Research, Montreal, Québec, Canada
- Department of Psychiatry, McGill University, Montreal, Québec, Canada
- Department of Medicine, McGill University, Montreal, Québec, Canada
- Department of Epidemiology, Biostatistics, and Occupational Health, McGill University, Montreal, Québec, Canada
- Biomedical Ethics Unit, McGill University, Montreal, Québec, Canada
- Department of Psychology, McGill University, Montreal, Québec, Canada
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Angelillo C, Tock WL, Salaciak M, Reid RER, Andersen RE, Maheu C, Johnson NA. A single-armed proof-of-concept study of Lymfit: A personalized, virtual exercise intervention to improve health outcomes in lymphoma survivors in the pandemic. PLoS One 2024; 19:e0275038. [PMID: 38180976 PMCID: PMC10769060 DOI: 10.1371/journal.pone.0275038] [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: 10/15/2022] [Accepted: 12/08/2023] [Indexed: 01/07/2024] Open
Abstract
BACKGROUND AND OBJECTIVE Treatments of lymphoma can lead to reduced physical functioning, cancer-related fatigue, depression, anxiety, and insomnia. These side effects can negatively impact the cancer survivor's quality of life. Mounting evidence indicates that physical activities are highly therapeutic in mitigating the short- and long-term side effects of cancer treatments. Yet, lymphoma survivors' participation in physical activities remains suboptimal, which has been further exacerbated by the deleterious effects of isolation during the COVID-19 pandemic. The Lymfit intervention aims to offer motivational support, expert guidance, and a personalized exercise prescription to optimize physical activities among lymphoma survivors. This proof-of-concept study explores implementation feasibility (retention, technical and safety), and the preliminary effects of Lymfit on various health outcomes. METHOD This was a single-armed trial with a pre-and post-test design. Twenty lymphoma survivors were recruited to participate in the 12-week Lymfit intervention. Wearable activity trackers (Fitbit) were given to participants as a motivational tool and for data collection purposes. Participants received a personalized exercise prescription designed by a kinesiologist. Physiologic metrics were collected by the Fitbit monitors and were stored in the Lymfit database. Self-reported questionnaires measuring health outcomes were collected at baseline and post-intervention. RESULTS The retention rate of this trial was 70%. Minimal technical issues and no adverse effects were reported. Lymfit led to significant improvements in sleep disturbances and the ability to participate in social activities and decreased fear of cancer recurrence. It also increased daily steps and decreased sedentary time in participants who did not meet the recommended physical activity guidelines. SIGNIFICANCE With access to resources and fitness centers being limited during the pandemic, the Lymfit intervention filled an immediate need to provide physical activity guidance to lymphoma survivors. Findings provide preliminary support that implementing the Lymfit intervention is feasible and demonstrated promising results.
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Affiliation(s)
- Christopher Angelillo
- Department of Kinesiology and Physical Education, Faculty of Medicine and Health Sciences, McGill University, Montreal, Quebec, Canada
| | - Wing Lam Tock
- Ingram School of Nursing, Faculty of Medicine and Health Sciences, McGill University, Montreal, Quebec, Canada
| | - Matthew Salaciak
- Department of Medicine, Jewish General Hospital, Montreal, Quebec, Canada
| | - Ryan E. R. Reid
- Department of Human Kinetics, St. Francis Xavier University, Antigonish, Nova Scotia, Canada
| | - Ross E. Andersen
- Department of Kinesiology and Physical Education, Faculty of Medicine and Health Sciences, McGill University, Montreal, Quebec, Canada
| | - Christine Maheu
- Ingram School of Nursing, Faculty of Medicine and Health Sciences, McGill University, Montreal, Quebec, Canada
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Willett JDS, Lu T, Nakanishi T, Yoshiji S, Butler-Laporte G, Zhou S, Farjoun Y, Richards JB. Colocalization of expression transcripts with COVID-19 outcomes is rare across cell states, cell types and organs. Hum Genet 2023; 142:1461-1476. [PMID: 37640912 PMCID: PMC10511363 DOI: 10.1007/s00439-023-02590-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2022] [Accepted: 06/30/2023] [Indexed: 08/31/2023]
Abstract
Identifying causal genes at GWAS loci can help pinpoint targets for therapeutic interventions. Expression studies can disentangle such loci but signals from expression quantitative trait loci (eQTLs) often fail to colocalize-which means that the genetic control of measured expression is not shared with the genetic control of disease risk. This may be because gene expression is measured in the wrong cell type, physiological state, or organ. We tested whether Mendelian randomization (MR) could identify genes at loci influencing COVID-19 outcomes and whether the colocalization of genetic control of expression and COVID-19 outcomes was influenced by cell type, cell stimulation, and organ. We conducted MR of cis-eQTLs from single cell (scRNA-seq) and bulk RNA sequencing. We then tested variables that could influence colocalization, including cell type, cell stimulation, RNA sequencing modality, organ, symptoms of COVID-19, and SARS-CoV-2 status among individuals with symptoms of COVID-19. The outcomes used to test colocalization were COVID-19 severity and susceptibility as assessed in the Host Genetics Initiative release 7. Most transcripts identified using MR did not colocalize when tested across cell types, cell state and in different organs. Most that did colocalize likely represented false positives due to linkage disequilibrium. In general, colocalization was highly variable and at times inconsistent for the same transcript across cell type, cell stimulation and organ. While we identified factors that influenced colocalization for select transcripts, identifying 33 that mediate COVID-19 outcomes, our study suggests that colocalization of expression with COVID-19 outcomes is partially due to noisy signals even after following quality control and sensitivity testing. These findings illustrate the present difficulty of linking expression transcripts to disease outcomes and the need for skepticism when observing eQTL MR results, even accounting for cell types, stimulation state and different organs.
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Affiliation(s)
- Julian Daniel Sunday Willett
- Centre for Clinical Epidemiology, Department of Medicine, Lady Davis Institute, Jewish General Hospital, McGill University, 3755 Cote Ste Catherine, Pavillon H-413, Montréal, Québec, H3T 1E2, Canada
- McGill University, Montreal, QC, Canada
- Quantitative Life Sciences Program, McGill University, Montreal, QC, Canada
- Genome Centre, McGill University, Montreal, QC, Canada
| | - Tianyuan Lu
- Centre for Clinical Epidemiology, Department of Medicine, Lady Davis Institute, Jewish General Hospital, McGill University, 3755 Cote Ste Catherine, Pavillon H-413, Montréal, Québec, H3T 1E2, Canada
- McGill University, Montreal, QC, Canada
- Quantitative Life Sciences Program, McGill University, Montreal, QC, Canada
- Genome Centre, McGill University, Montreal, QC, Canada
| | - Tomoko Nakanishi
- Centre for Clinical Epidemiology, Department of Medicine, Lady Davis Institute, Jewish General Hospital, McGill University, 3755 Cote Ste Catherine, Pavillon H-413, Montréal, Québec, H3T 1E2, Canada
- McGill University, Montreal, QC, Canada
- Department of Human Genetics, McGill University, Montreal, QC, Canada
- Graduate School of Medicine, Kyoto-McGill International Collaborative Program in Genomic Medicine, Kyoto University, Kyoto, Japan
- Japan Society for the Promotion of Science, Tokyo, Japan
- Genome Centre, McGill University, Montreal, QC, Canada
| | - Satoshi Yoshiji
- Centre for Clinical Epidemiology, Department of Medicine, Lady Davis Institute, Jewish General Hospital, McGill University, 3755 Cote Ste Catherine, Pavillon H-413, Montréal, Québec, H3T 1E2, Canada
- McGill University, Montreal, QC, Canada
- Department of Human Genetics, McGill University, Montreal, QC, Canada
- Graduate School of Medicine, Kyoto-McGill International Collaborative Program in Genomic Medicine, Kyoto University, Kyoto, Japan
- Japan Society for the Promotion of Science, Tokyo, Japan
- Genome Centre, McGill University, Montreal, QC, Canada
| | - Guillaume Butler-Laporte
- Centre for Clinical Epidemiology, Department of Medicine, Lady Davis Institute, Jewish General Hospital, McGill University, 3755 Cote Ste Catherine, Pavillon H-413, Montréal, Québec, H3T 1E2, Canada
| | - Sirui Zhou
- Centre for Clinical Epidemiology, Department of Medicine, Lady Davis Institute, Jewish General Hospital, McGill University, 3755 Cote Ste Catherine, Pavillon H-413, Montréal, Québec, H3T 1E2, Canada
- McGill University, Montreal, QC, Canada
- Genome Centre, McGill University, Montreal, QC, Canada
| | - Yossi Farjoun
- Centre for Clinical Epidemiology, Department of Medicine, Lady Davis Institute, Jewish General Hospital, McGill University, 3755 Cote Ste Catherine, Pavillon H-413, Montréal, Québec, H3T 1E2, Canada
- Genome Centre, McGill University, Montreal, QC, Canada
| | - J Brent Richards
- Centre for Clinical Epidemiology, Department of Medicine, Lady Davis Institute, Jewish General Hospital, McGill University, 3755 Cote Ste Catherine, Pavillon H-413, Montréal, Québec, H3T 1E2, Canada.
- McGill University, Montreal, QC, Canada.
- Genome Centre, McGill University, Montreal, QC, Canada.
- Departments of Medicine, Human Genetics, Epidemiology and Biostatistics, McGill University, Montréal, QC, Canada.
- Department of Twin Research, King's College London, London, UK.
- Five Prime Sciences Inc, Montréal, Québec, Canada.
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