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Ionescu C, Kamal FZ, Ciobica A, Halitchi G, Burlui V, Petroaie AD. Oxidative Stress in the Pathogenesis of Oral Cancer. Biomedicines 2024; 12:1150. [PMID: 38927357 PMCID: PMC11200501 DOI: 10.3390/biomedicines12061150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2024] [Revised: 05/18/2024] [Accepted: 05/21/2024] [Indexed: 06/28/2024] Open
Abstract
Oxidative stress, arising from an imbalance between reactive oxygen species (ROS) and antioxidants, contributes significantly to oral cancer such as oral squamous cell carcinoma (OSCC) initiation, promotion, and progression. ROS, generated both internally and externally, induce cellular damage including DNA mutations and lipid peroxidation, fostering oncogene activation and carcinogenesis. The objective of this review was to cover and analyze the interplay between ROS and antioxidants, influencing the key processes such as cell proliferation, apoptosis, and angiogenesis, shaping the trajectory of OSCC development. Despite the promise of antioxidants to halt cancer progression and mitigate oxidative damage, their therapeutic efficacy remains debated. The conducted literature search highlighted potential biomarkers that indicate levels of oxidative stress, showing promise for the early detection and monitoring of OSCC. Furthermore, melatonin has emerged as a promising adjunct therapy for OSCC, exerting antioxidant and oncostatic effects by modulating tumor-associated neutrophils and inhibiting cancer cell survival and migration. In addition, this review aims to shed light on developing personalized therapeutic strategies for patients with OSCC such as melatonin therapy, which will be discussed. Research is needed to elucidate the underlying mechanisms and clinical implications of oxidative stress modulation in the context of oral cancer.
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Affiliation(s)
- Cătălina Ionescu
- Department of Biology, Faculty of Biology, Alexandru Ioan Cuza University of Iasi, Bd. Carol I no. 20A, 700505 Iasi, Romania; (C.I.); (A.C.)
- Clinical Department, Apollonia University, Păcurari Street 11, 700511 Iasi, Romania;
| | - Fatima Zahra Kamal
- Higher Institute of Nursing Professions and Health Technical (ISPITS), Marrakech 40000, Morocco
- Laboratory of Physical Chemistry of Processes and Materials, Faculty of Sciences and Techniques, Hassan First University, B.P. 539, Settat 26000, Morocco
| | - Alin Ciobica
- Department of Biology, Faculty of Biology, Alexandru Ioan Cuza University of Iasi, Bd. Carol I no. 20A, 700505 Iasi, Romania; (C.I.); (A.C.)
- Center of Biomedical Research, Romanian Academy, Iasi Branch, Teodor Codrescu 2, 700481 Iasi, Romania
- Academy of Romanian Scientists, Str. Splaiul Independentei no. 54, Sector 5, 050094 Bucharest, Romania
| | - Gabriela Halitchi
- Clinical Department, Apollonia University, Păcurari Street 11, 700511 Iasi, Romania;
| | - Vasile Burlui
- Clinical Department, Apollonia University, Păcurari Street 11, 700511 Iasi, Romania;
- Academy of Romanian Scientists, Str. Splaiul Independentei no. 54, Sector 5, 050094 Bucharest, Romania
| | - Antoneta Dacia Petroaie
- Faculty of Medicine, Grigore T. Popa University of Medicine and Pharmacy, 700115 Iasi, Romania;
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Schrage T, Görlach M, Betz CS, Bokemeyer C, Kröger N, Mueller V, Krüll A, Schulz H, Bleich C. Evaluation of a short instrument for measuring health-related quality of life in oncological patients in routine care (HELP-6): an observational study. Front Psychol 2023; 14:1158449. [PMID: 37260965 PMCID: PMC10228503 DOI: 10.3389/fpsyg.2023.1158449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Accepted: 04/14/2023] [Indexed: 06/02/2023] Open
Abstract
Purpose Patient-reported outcomes have not been sufficiently implemented into the routine care of cancer patients because the existing instruments are often too long and complex or not cancer-specific. The aim of this study is the determination of psychometric properties and item reduction of a newly developed health-related quality of life (HrQoL) questionnaire for use in oncological clinical routines. Methods This observational study with a repeated measurements design included oncological inpatients and outpatients. A total of 630 patients participated at the first point of measurement and 404 at the second point of measurement. To evaluate the instrument, we conducted hierarchical confirmative factor analyses and for further validation correlated the resulting factors with standardized and validated HrQoL measurements. Test-retest reliability and responsiveness to change were tested. Results The developed questionnaire "HELP-6" ("Hamburg Inventory for Measuring Quality of Life in Oncological Patients") has a six-factor structure and has moderate-to-good convergent validity (r= -0.25 --0.68). Test-retest reliability was moderate-to-good (r =0.56-0.81, p < 0.001). Indications for responsiveness to change were found for three dimensions. The final version of the questionnaire HELP-6 has six dimensions with one item each. Conclusion With the HELP-6 instrument for measuring HrQoL in cancer patients, we provide a short and practical patient-reported outcome instrument. Though responsiveness to change could not be confirmed for all dimensions in this study, the HELP-6 includes time-efficient completion and evaluation and is informative in relevant HrQoL dimensions of cancer patients. Therefore, the HELP-6 poses an important addition to inpatient and outpatient routine cancer care. Trial registration This study was registered at Open Science Framework (https://osf.io/y7xce/), on 9 June 2018.
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Affiliation(s)
- Theresa Schrage
- Department of Medical Psychology, University Medical Center Hamburg Eppendorf, Hamburg, Germany
| | - Mirja Görlach
- Department of Medical Psychology, University Medical Center Hamburg Eppendorf, Hamburg, Germany
| | - Christian Stephan Betz
- Department of Otolaryngology, University Medical Center Hamburg Eppendorf, Hamburg, Germany
| | - Carsten Bokemeyer
- II. Medical Clinic and Polyclinic, University Medical Center Hamburg Eppendorf, Hamburg, Germany
| | - Nicolaus Kröger
- Department of Stem Cell Transplantation, University Medical Center Hamburg Eppendorf, Hamburg, Germany
| | - Volkmar Mueller
- Department of Gynecology, University Medical Center Hamburg Eppendorf, Hamburg, Germany
| | - Andreas Krüll
- Department of Radiotherapy and Radiation Oncology, University Medical Center Hamburg Eppendorf, Hamburg, Germany
| | - Holger Schulz
- Department of Medical Psychology, University Medical Center Hamburg Eppendorf, Hamburg, Germany
| | - Christiane Bleich
- Department of Medical Psychology, University Medical Center Hamburg Eppendorf, Hamburg, Germany
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Murphy CC, Lee SJC, Gerber DE, Cox JV, Fullington HM, Higashi RT. Patient and provider perspectives on delivery of oral cancer therapies. PATIENT EDUCATION AND COUNSELING 2019; 102:2102-2109. [PMID: 31239181 PMCID: PMC6777994 DOI: 10.1016/j.pec.2019.06.019] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Revised: 05/22/2019] [Accepted: 06/19/2019] [Indexed: 06/09/2023]
Abstract
OBJECTIVE The introduction of oral cancer therapies presents new challenges to delivery of quality cancer care. Little is known about how patients and providers address and overcome these challenges. We conducted a qualitative study exploring the range of patient and provider perspectives on oral cancer therapies. METHODS We conducted semi-structured interviews with patients and providers at a tertiary referral center and county safety-net hospital in Dallas, TX. Interviews probed perspectives on differences between parenteral chemotherapy and oral therapies, adherence, communication, and cost/insurance. Interview transcripts were analyzed thematically using a deductively-driven coding scheme corresponding to the interview guide. RESULTS We conducted 22 patient (13 at tertiary referral center, 9 at safety-net hospital) and 10 provider (7 oncologists, 2 nurses, 1 pharmacist) interviews. Key themes from interviews included: (1) differences in parenteral chemotherapy vs. oral therapy; (2) adherence and dosing; and (3) experiences related to cost and communication. CONCLUSIONS Nearly all providers described challenges engaging with and educating patients about oral cancer therapies. Despite our initial hypothesis, safety-net patients encountered few barriers accessing oral therapies compared to patients receiving care in the tertiary referral center. PRACTICE IMPLICATIONS Our findings will guide future interventions to monitor and support cancer patients receiving oral therapies.
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Affiliation(s)
- Caitlin C Murphy
- Department of Population and Data Sciences, University of Texas Southwestern Medical Center, Dallas, TX, USA; Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA; Harold C. Simmons Comprehensive Cancer Center, Dallas, TX, USA.
| | - Simon J Craddock Lee
- Department of Population and Data Sciences, University of Texas Southwestern Medical Center, Dallas, TX, USA; Harold C. Simmons Comprehensive Cancer Center, Dallas, TX, USA
| | - David E Gerber
- Department of Population and Data Sciences, University of Texas Southwestern Medical Center, Dallas, TX, USA; Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA; Harold C. Simmons Comprehensive Cancer Center, Dallas, TX, USA
| | - John V Cox
- Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas, TX, USA; Harold C. Simmons Comprehensive Cancer Center, Dallas, TX, USA; Parkland Health & Hospital System, Dallas, TX, USA
| | - Hannah M Fullington
- Department of Population and Data Sciences, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Robin T Higashi
- Department of Population and Data Sciences, University of Texas Southwestern Medical Center, Dallas, TX, USA
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Oral Chemotherapy in Patients with Hematological Malignancies-Care Process, Pharmacoeconomic and Policy Implications. Curr Hematol Malig Rep 2017; 11:288-94. [PMID: 27086140 DOI: 10.1007/s11899-016-0325-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Patients with hematologic malignancies are increasing being prescribed oral anticancer medications (OAMs) and/or biologics. These newer targeted OAMs are associated with a host of practical and pharmacoeconomic implications for patients and healthcare providers. Issues such as safety, procurement challenges, and the need for proactive involvement of all stakeholders to optimize adherence for successful use of these agents are increasingly being recognized. The current reactive model is negatively impacting the patient experience through delays in care, financial toxicity, and decreased safety. It also impacts the healthcare providers in the form of lost revenue and staff burnout due to labor-intensive procurement and patient financial assistance burdens. In this review, we describe some of the issues identified and discuss potential strategies to improve patient access, minimize healthcare burden, and review current policy initiatives and patient advocacy efforts to reduce financial toxicity.
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Barillet M, Prevost V, Joly F, Clarisse B. Oral antineoplastic agents: how do we care about adherence? Br J Clin Pharmacol 2015; 80:1289-302. [PMID: 26255807 DOI: 10.1111/bcp.12734] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2015] [Revised: 07/24/2015] [Accepted: 08/03/2015] [Indexed: 12/30/2022] Open
Abstract
AIMS Oral therapies, including hormone-based or targeted therapies, have recently taken an increasing place in cancer treatment. In this context, a state of the art of the available studies dealing with the adherence of adult patients to oral anticancer treatment is warranted. The purpose of this review is to address (i) the association between assessment methods and measured adherence, (ii) the putative factors related to adherence and (iii) new ways of improving adherence to oral cancer therapies. METHODS We conducted a literature-based narrative review of studies obtained from Pubmed using medical subject heading terms and free-text terms combining concepts related to oral anticancer medication and adherence. RESULTS The analysis is based on 48 studies published since 1990, mostly assessing hormone-based therapy in breast cancer and targeted therapies in chronic myeloid leukaemia. Various methods of adherence were reported including self-report, medication measurement or combinations of methods. Adherence rates were found to vary from 14% to 100%. Beside patient related-factors, adherence rate discrepancies were found to be dependent on the method used. Furthermore, there was no consensual definition of adherence even regarding the same methods, some of them tolerating a period of interruption during the treatment period. Finally, several studies addressing persistence found a progressive decrease in adherence with time. CONCLUSION Adherence to novel oral therapies is a major issue and further research is warranted to standardize adherence assessment in clinical studies better and to define better the most appropriate approaches to improve long term adherence in oncology practice.
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Affiliation(s)
- Marie Barillet
- Centre Hospitalier J Monod, rue Eugène Garnier BP 219, 61104, Flers cedex
| | - Virginie Prevost
- Université de Caen Basse-Normandie EA 3936, Esplanade de la Paix, BP 5186, 14032, Caen Cedex 05.,INSERM U1086, Cancers et Préventions, Avenue de la Côte de Nacre, F-14000, Caen.,Centre Régional de Lutte Contre le Cancer François Baclesse, 3 Avenue du Général Harris, 14000, Caen, France
| | - Florence Joly
- Université de Caen Basse-Normandie EA 3936, Esplanade de la Paix, BP 5186, 14032, Caen Cedex 05.,INSERM U1086, Cancers et Préventions, Avenue de la Côte de Nacre, F-14000, Caen.,Centre Régional de Lutte Contre le Cancer François Baclesse, 3 Avenue du Général Harris, 14000, Caen, France
| | - Bénédicte Clarisse
- Centre Régional de Lutte Contre le Cancer François Baclesse, 3 Avenue du Général Harris, 14000, Caen, France
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Liewer S, Huddleston AN. Oral targeted therapies: managing drug interactions, enhancing adherence and optimizing medication safety in lymphoma patients. Expert Rev Anticancer Ther 2015; 15:453-64. [DOI: 10.1586/14737140.2015.1014807] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Abstract
OBJECTIVES The use of oral chemotherapy has increased substantially. This adds a level of complexity beyond that of traditional intravenous chemotherapy. This article discusses challenges and strategies to meet patient needs. DATA SOURCES Research and peer-reviewed journal articles. CONCLUSION Adherence is a challenge for oral chemotherapy. A systematic approach serves as the best way to facilitate a comprehensive oral chemotherapy plan. IMPLICATIONS FOR NURSING PRACTICE Nurses' knowledge is required to support and monitor patient adherence. Nurses must master effective utilization of resources to monitor and positively impact successful patient outcomes.
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