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Managing unresolved issues of addiction during cancer treatment: A qualitative study about cancer care providers' representations.

ABSTRACT: OBJECTIVE:Five French oncology institutions had participated in a funded study aiming at implementing an Evidence-Based Practice tool (PAM-13), which allowed nurses to measure the level of activation of the patient to support his or her own empowerment in the cancer care pathway. The purpose of this ancillary study is to (i) describe the caregivers' perceptions of addictions and their management concurrently with cancer treatment, (ii) explore the role that Motivational Interviewing techniques can play. METHODS:15 individual semi-structured interviews of caregivers were performed, using the Theoretical Domains Framework for the interview guide. Qualitative data were analyzed inductively, in a thematic analysis. The COREQ guided the reporting of this qualitative study. RESULTS:Views on addictions influence the way caregivers manage patients suffering from unresolved issues of addiction. Care is mainly focused on the pathology (cancer-centered) and strictly curative. When practiced, Motivational Interviewing is patient-centered, fostering the patient's empowerment on the cancer care pathway. CONCLUSIONS:The dissemination of Motivational Interviewing techniques in current practices in oncology, both in terms of doctors and nursing teams, would enable improvement to the management of addictions on the cancer care pathway, by deploying a patient-centered approach. This new paradigm of care would support the empowerment of patients enrolled in the cancer care pathway and promote better communication between caregivers and patients. Hence, a paradigm shift is essential. Motivational Interviewing techniques could provide a caring approach that promotes communication between the patient and the caregiver and also supports the former's empowerment. This research suggests the need to adapt the cancer care pathway in order to integrate the necessary care for patients who concomitantly suffer from unresolved addictive disorders. TRIAL REGISTRATION:NCT03706937.

SUBMITTER: Verot E

PROVIDER: S-EPMC7685424 | biostudies-literature | 2020

REPOSITORIES: biostudies-literature

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Managing unresolved issues of addiction during cancer treatment: A qualitative study about cancer care providers' representations.

Verot Elise E Regnier Denois Véronique V Macron Corinne C Chauvin Franck F

PloS one 20201124 11

<h4>Objective</h4>Five French oncology institutions had participated in a funded study aiming at implementing an Evidence-Based Practice tool (PAM-13), which allowed nurses to measure the level of activation of the patient to support his or her own empowerment in the cancer care pathway. The purpose of this ancillary study is to (i) describe the caregivers' perceptions of addictions and their management concurrently with cancer treatment, (ii) explore the role that Motivational Interviewing tech ...[more]

PMID: 33232348

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Project description:PurposeDiabetes is a prevalent comorbid condition among many women with breast cancer. The roles and responsibilities of managing diabetes during cancer care are unclear, as oncologists lack interest and clinical expertise and many patients stop seeing their primary care providers (PCPs). Uncertainty around who should manage diabetes for cancer patients can result in gaps in care for survivors. We sought to elicit the perspectives of providers about a novel diabetes care delivery intervention for women undergoing chemotherapy for breast cancer.MethodsWe conducted nominal group sessions with PCPs and breast oncologists across the USA. We introduced a novel care delivery model, which involved a nurse practitioner (NP) specifically trained in diabetes to work within the oncology team to manage diabetes for women during chemotherapy. PCPs and oncologists were asked to identify potential barriers and facilitators to the intervention's success and then vote on the top three most important barriers and facilitators, separately. Votes were aggregated across sessions and presented as frequencies and weighted percentages.ResultsFrom November to December 2020, two 60-min sessions with PCPs and two 60-min sessions with breast oncologists were held virtually. In total, 29 providers participated, with 16 PCPs and 13 breast oncologists. At the health system level, financial support for the NP-led intervention was identified as the most important barrier across both provider types. Clearly defined roles for each care team member were identified as the most important facilitator at the care team level. At the patient level, lack of cancer-specific diabetes education was identified as an important barrier.ConclusionOur findings underscore the need to engage various stakeholders including policy makers, institutional leadership, care team members, and patients to improve diabetes care for patients undergoing chemotherapy for breast cancer. As such, multi-disciplinary interventions are warranted to increase awareness, engagement, and self-management practices among breast cancer patients with diabetes.

Project description:The cyclooxygenase and peroxidase activities of prostaglandin H synthase (PGHS)-1 and -2 have complex kinetics, with the cyclooxygenase exhibiting feedback activation by product peroxide and irreversible self-inactivation, and the peroxidase undergoing an independent self-inactivation process. The mechanistic bases for these complex, non-linear steady-state kinetics have been gradually elucidated by a combination of structure/function, spectroscopic and transient kinetic analyses. It is now apparent that most aspects of PGHS-1 and -2 catalysis can be accounted for by a branched chain radical mechanism involving a classic heme-based peroxidase cycle and a radical-based cyclooxygenase cycle. The two cycles are linked by the Tyr385 radical, which originates from an oxidized peroxidase intermediate and begins the cyclooxygenase cycle by abstracting a hydrogen atom from the fatty acid substrate. Peroxidase cycle intermediates have been well characterized, and peroxidase self-inactivation has been kinetically linked to a damaging side reaction involving the oxyferryl heme oxidant in an intermediate that also contains the Tyr385 radical. The cyclooxygenase cycle intermediates are poorly characterized, with the exception of the Tyr385 radical and the initial arachidonate radical, which has a pentadiene structure involving C11-C15 of the fatty acid. Oxygen isotope effect studies suggest that formation of the arachidonate radical is reversible, a conclusion consistent with electron paramagnetic resonance spectroscopic observations, radical trapping by NO, and thermodynamic calculations, although moderate isotope selectivity was found for the H-abstraction step as well. Reaction with peroxide also produces an alternate radical at Tyr504 that is linked to cyclooxygenase activation efficiency and may serve as a reservoir of oxidizing equivalent. The interconversions among radicals on Tyr385, on Tyr504, and on arachidonate, and their relationships to regulation and inactivation of the cyclooxygenase, are still under active investigation for both PGHS isozymes.

Project description:BackgroundHospitalizations related to opioid use disorder (OUD) are rising. Addiction consultation services (ACS) increasingly provide OUD treatment to hospitalized patients, but barriers to initiating and continuing medications for OUD remain. We examined facilitators and barriers to hospital-based OUD treatment initiation and continuation from the perspective of patients and healthcare workers in the context of an ACS.MethodsIn this qualitative study, we sought input using key informant interviews and focus groups from patients who received care from an ACS during their hospitalization and from hospitalists, pharmacists, social workers, and nurses who work in the hospital setting. A multidisciplinary team coded and analyzed transcripts using a directed content analysis.FindingsWe conducted 20 key informant interviews with patients, nine of whom were interviewed following hospital discharge and 12 of whom were interviewed during a rehospitalization. We completed six focus groups and eight key informant interviews with hospitalists and hospital-based medical staff (n = 62). Emergent themes related to hospital-based OUD treatment included the following: the benefit of an ACS to facilitate OUD treatment engagement; expanded use of methadone or buprenorphine to treat opioid withdrawal; the triad of hospitalization, self-efficacy, and easily accessible, patient-centered treatment motivates change in opioid use; adequate pain control and stabilization of mental health conditions among patients with OUD contributed to opioid agonist therapy (OAT) continuation; and stable housing and social support are prerequisites for OAT uptake and continuation.ConclusionModifiable factors which facilitate hospital-based OUD treatment initiation and continuation include availability of in-hospital addiction expertise to offer easily accessible, patient-centered treatment and the use of methadone or buprenorphine to manage opioid withdrawal. Further research and public policy efforts are urgently needed to address reported barriers to hospital-based OUD treatment initiation and continuation which include unstable housing, poorly controlled chronic medical and mental illness, and lack of social support.

Project description:BackgroundRandomized trials of complex interventions are increasingly including qualitative components to further understand factors that contribute to their success. In this paper, we explore the experiences of health care practitioners in a province wide smoking cessation program (the Smoking Treatment for Ontario Patients program) who participated in the COMBAT trial. This trial examined if the addition of an electronic prompt embedded in a Clinical Decision Support System (CDSS)-designed to prompt practitioners to Screen, provide a Brief intervention and Referral to Treatment (SBIRT) to patients who drank alcohol above the amounts recommended by the Canadian Cancer Society guidelines-influenced the proportion of practitioners delivering a brief intervention to their eligible patients. We wanted to understand the factors influencing implementation and acceptability of delivering a brief alcohol intervention for treatment-seeking smokers for health care providers who had access to the CDSS (intervention arm) and those who did not (control arm).MethodsTwenty-three health care practitioners were selected for a qualitative interview using stratified purposeful sampling (12 from the control arm and 11 from the intervention arm). Interviews were 45 to 90 min in length and conducted by phone using an interview guide that was informed by the National Implementation Research Network's Hexagon tool. Interview recordings were transcribed and coded iteratively between three researchers to achieve consensus on emerging themes. The preliminary coding structure was developed using the National Implementation Research Network's Hexagon Tool framework and data was analyzed using the framework analysis approach.ResultsSeventy eight percent (18/23) of the health care practitioners interviewed recognized the need to simultaneously address alcohol and tobacco use. Seventy four percent (17/23), were knowledgeable about the evidence of health risks associated with dual alcohol and tobacco use but 57% (13/23) expressed concerns with using the Canadian Cancer Society guidelines to screen for alcohol use. Practitioners acknowledged the value of adding a validated screening tool to the STOP program's baseline questionnaire (19/23); however, following through with a brief intervention and referral to treatment proved challenging due to lack of training, limited time, and fear of stigmatizing patients. Practitioners in the intervention arm (5/11; 45%) might not follow the recommendations from CDSS if these recommendations are not perceived as beneficial to the patients.ConclusionsThe results of the study show that practitioners' beliefs were reflective of the current social norms around alcohol use and this influenced their decision to offer a brief alcohol intervention. Future interventions need to emphasize both organizational and sociocultural factors as part of the design. The results of this study point to the need to change social norms regarding alcohol in order to effectively implement interventions that target both alcohol and tobacco use in primary care clinics. Trial registration ClinicalTrials.gov NCT03108144. Retrospectively registered 11 April 2017, https://www.clinicaltrials.gov/ct2/show/NCT03108144.

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Managing unresolved issues of addiction during cancer treatment: A qualitative study about cancer care providers' representations.

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Managing unresolved issues of addiction during cancer treatment: A qualitative study about cancer care providers' representations.

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