Browsing by Author "Graham, Noah"

Now showing 1 - 4 of 4
  • Thumbnail Image
    Item
    Examining allostatic load, neighborhood socioeconomic status, symptom burden and mortality in multiple myeloma patients
    (Springer, 2022-04-01) Obeng-Gyasi, Samilia; Graham, Noah; Kumar, Shaji; Lee, Ju-Whei; Jacobus, Susanna; Weiss, Matthias; Cella, David; Zhao, Fengmin; Ip, Edward H.; O’Connell, Nathaniel; Hong, Fangxin; Peipert, Devin J.; Gareen, IIana F.; Timsina, Lava R.; Gray, Robert; Wagner, Lynne I.; Carlos, Ruth C.; Surgery, School of Medicine
    The objective of this study is to examine the association between neighborhood socioeconomic status (nSES) and baseline allostatic load (AL) and clinical trial endpoints in patients enrolled in the E1A11 therapeutic trial in multiple myeloma (MM). Study endpoints were symptom burden (pain, fatigue, and bother) at baseline and 5.5 months, non-completion of induction therapy, overall survival (OS) and progression-free survival (PFS). Multivariable logistic and Cox regression examined associations between nSES, AL and patient outcomes. A 1-unit increase in baseline AL was associated with greater odds of high fatigue at baseline (adjusted OR [95% CI] = 1.21 [1.08–1.36]) and a worse OS (adjusted hazard ratio, [95% CI] = 1.21 [1.06–1.37]). High nSES was associated with worse baseline bother (middle OR = 4.22 [1.11–16.09] and high 4.49 [1.16–17.43]) compared to low nSES. There was no association between AL or nSES and symptom burden at 5.5 months, non-completion of induction therapy or PFS. Additionally, there was no association between nSES and OS. AL may have utility as a predictive marker for OS among patients with MM and may allow individualization of treatment. Future studies should standardize and validate AL patients with MM.
  • Thumbnail Image
    Item
    Inflammatory cytokines and distant recurrence in HER2-negative early breast cancer
    (Springer, 2022-02-08) Sparano, Joseph A.; O’Neill, Anne; Graham, Noah; Northfelt, Donald W.; Dang, Chau T.; Wolff, Antonio C.; Sledge, George W.; Miller , Kathy D.; Medicine, School of Medicine
    Systemic inflammation is believed to contribute to the distant recurrence of breast cancer. We evaluated serum samples obtained at diagnosis from 249 case:control pairs with stage II-III Her2-negative breast cancer with or without subsequent distant recurrence. Conditional logistic regression analysis, with models fit via maximum likelihood, were used to estimate hazard ratios (HRs) and test for associations of cytokines with distant recurrence risk. The only biomarker associated with a significantly increased distant recurrence risk when adjusted for multiple testing was the proinflammatory cytokine IL-6 (HR 1.37, 95% confidence intervals [CI] 1.15, 1.65, p = 0.0006). This prospective-retrospective study provides evidence indicating that higher levels of the cytokine IL-6 at diagnosis are associated with a significantly higher distant recurrence risk.
  • Thumbnail Image
    Item
    Inflammatory cytokines and distant recurrence in HER2-negative early breast cancer
    (Springer Nature, 2022-02-08) Sparano, Joseph A.; O’Neill, Anne; Graham, Noah; Northfelt, Donald W.; Dang, Chau T.; Wolff, Antonio C.; Sledge, George W.; Miller, Kathy D.; Medicine, School of Medicine
    Systemic inflammation is believed to contribute to the distant recurrence of breast cancer. We evaluated serum samples obtained at diagnosis from 249 case:control pairs with stage II-III Her2-negative breast cancer with or without subsequent distant recurrence. Conditional logistic regression analysis, with models fit via maximum likelihood, were used to estimate hazard ratios (HRs) and test for associations of cytokines with distant recurrence risk. The only biomarker associated with a significantly increased distant recurrence risk when adjusted for multiple testing was the proinflammatory cytokine IL-6 (HR 1.37, 95% confidence intervals [CI] 1.15, 1.65, p = 0.0006). This prospective-retrospective study provides evidence indicating that higher levels of the cytokine IL-6 at diagnosis are associated with a significantly higher distant recurrence risk.
  • Thumbnail Image
    Item
    Tolerability of bevacizumab and chemotherapy in a phase 3 clinical trial with human epidermal growth factor receptor 2-negative breast cancer: A trajectory analysis of adverse events
    (Wiley, 2021) Ip, Edward H.; Saldana, Santiago; Miller, Kathy D.; Carlos, Ruth C.; Gareen, Ilana F.; Sparano, Joseph A.; Graham, Noah; Zhao, Fengmin; Lee, Ju-Whei; O’Connell, Nathaniel S.; Cella, David; Peipert, John D.; Gray, Robert J.; Wagner, Lynne I.; Medicine, School of Medicine
    Background: E5103 was a study designed to evaluate the efficacy and safety of bevacizumab. It was a negative trial for the end points of invasive disease-free survival and overall survival. The current work examines the tolerability of bevacizumab and other medication exposures with respect to clinical outcomes and patient-reported outcomes (PROs). Methods: Adverse events (AEs) collected from the Common Terminology Criteria for Adverse Events were summarized to form an AE profile at each treatment cycle. All-grade and high-grade events were separately analyzed. The change in the AE profile over the treatment cycle was delineated as distinct AE trajectory clusters. AE-related and any-reason early treatment discontinuations were treated as clinical outcome measures. PROs were measured with the Functional Assessment of Cancer Therapy-Breast + Lymphedema. The relationships between the AE trajectory and early treatment discontinuation as well as PROs were analyzed. Results: More than half of all AEs (57.5%) were low-grade. A cluster of patients with broad and mixed AE (all-grade) trajectory grades was significantly associated with any-reason early treatment discontinuation (odds ratio [OR], 2.87; P = .01) as well as AE-related discontinuation (OR, 4.14; P = .001). This cluster had the highest count of all-grade AEs per cycle in comparison with other clusters. Another cluster of patients with primary neuropathic AEs in their trajectories had poorer physical well-being in comparison with a trajectory of no or few AEs (P < .01). A high-grade AE trajectory did not predict discontinuations. Conclusions: A sustained and cumulative burden of across-the-board toxicities, which were not necessarily all recognized as high-grade AEs, contributed to early treatment discontinuation. Patients with neuropathic all-grade AEs may require additional attention for preventing deterioration in their physical well-being.