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Bondeelle L, Chevret S, Hurabielle C, Samy L, Goletto T, Costantini A, Sicre de Fontbrune F, Michonneau D, Socié G, Tazi A, Bouaziz JD, Bergeron A. Effect of Ruxolitinib on Lung Function after Allogeneic Stem Cell Transplantation. Biol Blood Marrow Transplant 2020; 26:2115-2120. [PMID: 32738501 DOI: 10.1016/j.bbmt.2020.07.033] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2020] [Revised: 06/23/2020] [Accepted: 07/26/2020] [Indexed: 12/11/2022]
Abstract
Ruxolitinib, a selective Janus kinase (JAK)1/2 inhibitor, has recently been proposed for steroid-refractory chronic graft-versus host disease (cGVHD) after allogeneic hematopoietic stem cell transplantation (HSCT), particularly in severe skin cGVHD. Lung function impairment is common in severe skin cGVHD through concomitant bronchiolitis obliterans syndrome (BOS) or restrictive lung disease (RLD) from skin sclerosis. To date, no treatment has shown a benefit on lung function in this context. We retrospectively assessed the effect of ruxolitinib on lung function in a cohort of 70 patients diagnosed with sclerotic-type skin cGVHD between March 2015 and April 2018. Among these patients, 36 received ruxolitinib. To handle confounding by indication bias, exposure groups were matched on the propensity score to receive ruxolitinib, incorporating age, myeloablative conditioning, total body irradiation, BOS, forced expiratory volume in 1 second (FEV1), forced vital capacity (FVC), and tobacco use at the time of cohort entry, as well as the time from transplantation. The 1:1 matching used a greedy-matching algorithm with replacement, with a caliper of 0.10. FVC and FEV1 trajectories during follow-up were compared in the matched samples, using linear mixed-effects models. The median duration of follow-up of the 46 matched patients was 58 months (interquartile range, 32 to 84 months). Ten patients had an RLD (6 exposed, 4 unexposed), and 13 patients were diagnosed with BOS (8 exposed, 5 unexposed). FEV1 decreased significantly over time independent of exposure to ruxolitinib (P < .0001). The FEV1 trajectory was similar in the exposed patients and the unexposed patients (P = .11). In conclusion, ruxolitinib administration did not demonstrate any improvement in the course of respiratory function in allogeneic HSCT recipients with sclerotic-type skin cGVHD.
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Affiliation(s)
- Louise Bondeelle
- Pneumology Department, Service de Pneumologie, Université de Paris, Hôpital Saint-Louis, AP-HP, Paris, France
| | - Sylvie Chevret
- ECSTRRA Team, Université de Paris, INSERM, UMR 1153 CRESS, Paris, France; Biostatistics and Medical data Department, Service de Biostatistique et Information Médicale, Hôpital Saint-Louis, AP-HP, Paris, France
| | - Charlotte Hurabielle
- Dermatology Department, Service de Dermatologie, Hôpital Saint-Louis, AP-HP, Paris, France
| | - Laila Samy
- Pneumology Department, Service de Pneumologie, Université de Paris, Hôpital Saint-Louis, AP-HP, Paris, France
| | - Tiphaine Goletto
- Pneumology Department, Service de Pneumologie, Université de Paris, Hôpital Saint-Louis, AP-HP, Paris, France
| | - Adrien Costantini
- Pneumology Department, Service de Pneumologie, Université de Paris, Hôpital Saint-Louis, AP-HP, Paris, France
| | - Flore Sicre de Fontbrune
- Hematology-Bone marrow transplant Unit, Hématologie-Greffe, Hôpital St Louis, APHP, Paris, France
| | - David Michonneau
- Hematology-Bone marrow transplant Unit, Hématologie-Greffe, Hôpital St Louis, APHP, Paris, France
| | - Gérard Socié
- Hematology-Bone marrow transplant Unit, Hématologie-Greffe, Hôpital St Louis, APHP, Paris, France
| | - Abdellatif Tazi
- Pneumology Department, Service de Pneumologie, Université de Paris, Hôpital Saint-Louis, AP-HP, Paris, France; INSERM U976, Institut de Recherche Saint-Louis, Paris, France
| | - Jean-David Bouaziz
- Dermatology Department, Service de Dermatologie, Hôpital Saint-Louis, AP-HP, Paris, France
| | - Anne Bergeron
- Pneumology Department, Service de Pneumologie, Université de Paris, Hôpital Saint-Louis, AP-HP, Paris, France; ECSTRRA Team, Université de Paris, INSERM, UMR 1153 CRESS, Paris, France.
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Cheng GS, Bondeelle L, Gooley T, He Q, Jamani K, Krakow EF, Flowers MED, de Latour RP, Michonneau D, Socié G, Chien JW, Chevret S, Bergeron A. Azithromycin Use and Increased Cancer Risk among Patients with Bronchiolitis Obliterans after Hematopoietic Cell Transplantation. Biol Blood Marrow Transplant 2019; 26:392-400. [PMID: 31682980 DOI: 10.1016/j.bbmt.2019.10.025] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2019] [Revised: 10/08/2019] [Accepted: 10/25/2019] [Indexed: 01/13/2023]
Abstract
Azithromycin exposure during the early phase of allogeneic hematopoietic cell transplantation (HCT) has been associated with an increased incidence of hematologic relapse. We assessed the impact of azithromycin exposure on the occurrence of relapse or new subsequent neoplasm (SN) in patients with bronchiolitis obliterans syndrome (BOS) after HCT who are commonly treated with azithromycin alone or in combination with other agents. In a retrospective study of patients with BOS from 2 large allograft centers, the effect of azithromycin exposure on the risk of relapse or SN was estimated from a Cox model with a time-dependent variable for treatment initiation. The Cox model was adjusted on time-fixed covariates measured at cohort entry, selected for their potential prognostic value. Similar models were used to assess the exposure effect on the cause-specific hazard of relapse, SN, and death free of those events. Sensitivity analyses were performed using propensity score matching. Among 316 patients, 227 (71.8%) were exposed to azithromycin after BOS diagnosis. The corresponding adjusted hazard ratio (HR) in patients exposed to azithromycin versus unexposed was 1.51 (95% confidence interval [CI], 0.90 to 2.55) for relapse or SN, 0.82 (95% CI, 0.37 to 1.83) for relapse, and 2.00 (95% CI, 1.01 to 3.99) for SN. Patients exposed to azithromycin had a significantly lower cause-specific hazard of death free of neoplasm and relapse (adjusted HR, 0.54; 95% CI, 0.34 to 0.89). In conclusion, exposure to azithromycin after BOS after HCT was associated with an increased risk of SN but not relapse.
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Affiliation(s)
- Guang-Shing Cheng
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington; Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, University of Washington, Seattle, Washington
| | - Louise Bondeelle
- AP-HP, Université de Paris, Hôpital Saint-Louis, Service de Pneumologie, Paris, France
| | - Ted Gooley
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Qianchuan He
- Public Health Sciences Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Kareem Jamani
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Elizabeth F Krakow
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington; Medical Oncology, Department of Medicine, University of Washington, Seattle, Washington
| | - Mary E D Flowers
- Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington; Medical Oncology, Department of Medicine, University of Washington, Seattle, Washington
| | | | - David Michonneau
- AP-HP, Hématologie-Transplantation Hôpital St Louis, Université de Paris et INSERM UMR 1160, Paris, France
| | - Gérard Socié
- AP-HP, Hématologie-Transplantation Hôpital St Louis, Université de Paris et INSERM UMR 1160, Paris, France
| | - Jason W Chien
- Infectious Diseases Therapeutic Area, Janssen Biopharma, South San Francisco, California
| | - Sylvie Chevret
- AP-HP, Hôpital Saint-Louis, Service de Biostatistique et Information Médicale, Paris, France; Université de Paris, ECSTRRA, UMR 1153 CRESS, Biostatistics and Clinical Epidemiology Research Team, Paris, France
| | - Anne Bergeron
- AP-HP, Université de Paris, Hôpital Saint-Louis, Service de Pneumologie, Paris, France; Université de Paris, ECSTRRA, UMR 1153 CRESS, Biostatistics and Clinical Epidemiology Research Team, Paris, France.
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