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Adjuvant immunotherapy recommendations for stage III melanoma: physician and nurse interviews
BMC Cancer volume 21, Article number: 1014 (2021)
Adjuvant immunotherapy is revolutionising care for patients with resected stage III and IV melanoma. However, immunotherapy may be associated with toxicity, making treatment decisions complicated. This study aimed to identify factors physicians and nurses considered regarding adjuvant immunotherapy for melanoma.
In-depth interviews were conducted with physicians (medical oncologists, surgeons and dermatologists) and nurses managing patients with resected stage III melanoma at three Australian tertiary melanoma centres between July 2019 and March 2020. Factors considered regarding adjuvant immunotherapy were explored. Recruitment continued until data saturation and thematic analysis was undertaken.
Twenty-five physicians and nurses, aged 28–68 years, 60% females, including eleven (44%) medical oncologists, eight (32%) surgeons, five (20%) nurses, and one (4%) dermatologist were interviewed. Over half the sample managed five or more new resected stage III patients per month who could be eligible for adjuvant immunotherapy. Three themes about adjuvant immunotherapy recommendations emerged:  clinical and patient factors,  treatment information provision, and  individual physician/nurse factors. Melanoma sub-stage and an individual patient’s therapy risk/benefit profile were primary considerations. Secondary factors included uncertainty about adjuvant immunotherapy’s effectiveness and their views about treatment burden patients might consider acceptable.
Patients’ disease sub-stage and their treatment risk versus benefit drove the melanoma health care professionals’ adjuvant immunotherapy endorsement. Findings clarify clinician preferences and values, aiding clinical communication with patients and facilitating clinical decision-making about management options for resected stage III melanoma.
Globally, Australia has the highest melanoma incidence, the deadliest form of skin cancer . Treatment options for patients with resected stage III melanoma include observation (i.e., monitoring and treating if the melanoma recurs), adjuvant immunotherapy, and those with BRAF mutant melanoma adjuvant BRAF-targeted therapy. Randomised trials of adjuvant immunotherapies (e.g. anti-PD-1 antibodies, nivolumab and pembrolizumab) have substantially reduced the risk of melanoma recurrence [2, 3]. Without adjuvant treatment, 10-year survival for patients with resected stage IIIA-D melanoma is between 24 and 88%, worsening by sub-stage, meaning absolute treatment benefits differ . Given these reductions in melanoma recurrence risk, the Australian Government recently approved subsidies for adjuvant nivolumab and pembrolizumab for resected stage III disease [5, 6], as is the case in the United States and Europe [7, 8].
Trade-offs between treatment harms, such as toxicities and cost, and therapy benefits need to be considered relative to the alternative option of observation. Furthermore, immunotherapy can cause life-threatening conditions, such as myocarditis or colitis; however, unlike BRAF-targeted therapy, immunotherapy can cause permanent toxicities, including endocrinopathies (thyroid, pituitary, pancreatic) [2, 3]. Additionally, data are awaited regarding whether adjuvant immunotherapy immediately after resection versus later after recurrence leads to improved survival . In the patient context of no ‘active’ melanoma, these scenarios complicate clinical adjuvant immunotherapy recommendations.
Clinical recommendations regarding adjuvant immunotherapy present unique challenges. Uncertainty about the optimal timing of treatment, e.g. following resection or when recurrence occurs, must be considered alongside treatment risks, including mild, fatal and irreversible toxicities. Despite a recent review of physician and nurses immunotherapy preferences , gaps in the current literature exist. In addition, research limitations surround physician and nurse recommendations for adjuvant immunotherapy, including sparse evidence on how decisions regarding patients with stage III melanoma are made and a lack of qualitative research exploring clinical issues. Given the additional immunotherapy risk of lifelong toxicity compared to BRAF-targeted therapy, it is imperative to understand how health care professionals trade-off the potential immunotherapy harms and benefits. This study aimed to explore the factors physicians and nurses considered when making adjuvant immunotherapy recommendations for patients with resected stage III melanoma. Factors will assist health care professionals and patient communication regarding management options. Further research plans to investigate treatment trade-offs, facilitating a deeper understanding of adjuvant treatment clinical decision-making and how different physicians value outcomes.
Recruitment and setting
Prior research with patients with resected stage III melanoma and their partners acknowledged the potential for all melanoma clinicians (medical oncologists, surgeons, dermatologists and nurses) to influence their patients’ adjuvant immunotherapy decision-making . As such, purposive sampling  enabled the recruitment of melanoma physicians (medical oncologists, surgeons and dermatologists) and nurses with experience treating patients with resected stage III melanoma from three Australian tertiary melanoma centres. Melanoma nurses were clinical nurse consultants providing direct patient care, monitoring treatment toxicities, providing treatment information and psychological support or clinical trials managers coordinating patient recruitment to medical, surgical, and radiation clinical trials. Participants were able to provide informed consent and complete the interview without an interpreter.
The research team included a lead researcher, a health economics PhD candidate (AL), three social scientists (KD, KH and RLM), and four medical oncologists (AMM, GVL, MRS, MSC), three of whom were interviewed. One author (AL) facilitated an individual, face-to-face or telephone interview between July 2019 and March 2020. Interview topic lists were compiled based on a systematic review identifying factors melanoma clinicians considered about immunotherapy; and in-depth discussion with investigators drawing on their clinical knowledge and experience . A semi-structured interview guide facilitated discussion about the factors physicians and nurses considered when recommending adjuvant immunotherapy for resected stage III melanoma (Additional file 1). Most interviews were completed before the recent Australian government reimbursement of adjuvant nivolumab or pembrolizumab for resected stage IIIB-D melanoma. The median interview duration was 42 min (range 22–75), and interviews were audio-recorded and transcribed verbatim by a professional transcribing service. The Sydney Local Health District Human Research Ethics Committee (HREC/18/RPAH/736) granted ethics approval. Participants provided informed written consent, with the Declaration of Helsinki underpinning this study .
Qualitative approach and data analysis
This qualitative study used an interpretative approach. Consideration of the participants’ beliefs, meanings, perceptions and underlying motivations when recommending adjuvant immunotherapy were explored . Given that physician decision-making was the main focus, expected utility theory was drawn upon, meaning choices are rational and aim to maximise utility for most patients . Data were analysed using thematic analysis, and participants were recruited until data saturation. Saturation was confirmed when no new themes emerged despite continued data collection . HyperResearch software (Researchware, Massachusetts) was used to manage de-identified manuscripts. Transparent reporting was assured using The Standards for Reporting Qualitative Research checklist (Additional file 2) . AL generated the initial codes, using her familiarisation with the data. RLM and AL discussed the codes, and an inductive and iterative data review was undertaken. KD independently reviewed a sample of data and generated a list of codes. All codes were then discussed by AL, RM and KD, refined into main topics and reorganised into sub-themes and themes, resulting in an agreed coding framework. Physician and nurse quotes illustrate sub-themes and themes (Table 2). Peer debriefing and validation by co-authors addressed researcher subjectivity and biases .
Twenty-five physicians and nurses, aged 28–68 years, 60% females, including eleven (44%) medical oncologists (three trainees), eight (32%) surgeons, five (20%) nurses, four clinical nurse consultants, one clinical trials manager, and one (4%) dermatologist, attended a single interview. The majority (66%) were recruited from a specialist melanoma centre. Over half the sample managed five or more new resected stage III patients per month who could be eligible for adjuvant immunotherapy. Most participants (80%) considered adjuvant immunotherapy trials for their patients with stage II melanoma (Table 1). A standardised questionnaire collected sociodemographic data (Additional file 1). Three themes about recommending adjuvant immunotherapy emerged:  clinical and patient factors,  treatment information provision, and  individual physician/nurse factors (Fig. 1). Each theme contained up to four sub-themes, with supportive participant quotations presented in Table 2.
Clinical and patient factors
Factors influencing a patient’s suitability for immunotherapy included: the stage of disease, age, performance status/general health, comorbidities (e.g. autoimmune disease), level of social support, and the patient’s ability to promptly report treatment toxicities.
All participants indicated that the patient’s stage of disease was influential for immunotherapy recommendations. Patients with more extensive disease, stage IIIC/D melanoma, were more strongly encouraged to consider treatment than those with earlier stage melanoma, stage IIIA/B. Most participants agreed that all patients with stage III disease should discuss adjuvant immunotherapy. However, due to the lower risk of recurrence in stage IIIA, many were comfortable when this group decided against treatment.
Patient age and performance status were motivating factors for some physicians’ and nurses’ treatment recommendations. Several were less likely to recommend immunotherapy to those over 80 years with low-performance status, particularly if their melanoma recurrence risk was low or comorbidities limited their life expectancy. Some younger patients felt ‘invincible’ and ‘did not have time for treatment’. However, this often resulted in health care professionals increasing the strength of their immunotherapy recommendation for these individuals. Several medical oncologists raised concerns about recommending immunotherapy for patients they considered less likely to promptly report toxicities, consequently reducing the physicians’ ability to manage treatment safely.
Treatment information provision
Four sub-themes included the presentation of benefits and harms, evidence-based facts, physician/nurse influence, and the uncertainty about individual treatment efficacy. All participants discussed their role in presenting immunotherapy benefits and harms to patients. All stated their treatment recommendations were linked to their perception of the treatment risk/benefit profile and the absolute immunotherapy benefits and harms for each patient, that is, reducing the risk of melanoma recurrence versus the risk of severe toxicities. Surgeon respondents in our cohort commonly discussed treatment benefits and harms in ‘broad’ terms. All surgeons referred their patients to medical oncologists, enabling adjuvant immunotherapy expertise and discussions regarding individual risk/benefit profiles.
Physicians and nurses felt strongly that their role was to provide evidence-based facts to patients to inform their decision-making. All participants were comfortable discussing adjuvant immunotherapy for stage III melanoma, knowing that most patients could access drugs at ‘no-cost to them’ via compassionate use schemes or clinical trials at the time of interview [5, 6]. Adjuvant immunotherapy for stage II melanoma was viewed as experimental, with many participants discussing access to treatment via clinical trials. Several physicians and nurses discussed modes of information delivery to their patients, including written and verbal, videos and website resources, with many favouring a multimodality approach. Commonly, participants noted that health care professionals repeating information were essential to inform and reconfirm each patients’ level of understanding.
Many participants noted that their opinion was influential during patient immunotherapy decision-making. The dermatologist and surgeons were less likely than other physicians and nurses in our sample to discuss their treatment recommendations with patients. Several participants noted that their emphasis on a particular treatment aspect (for example, survival gains versus harms or toxicities) might impact patient decisions. There was some awareness of positive or negative ‘framing’, mainly by the female participants in our sample.
Physicians and nurses verbalised difficulty determining the efficacy of adjuvant treatment in an individual because there was no visible disease to follow, nor is there a specific biomarker to identify benefits from adjuvant therapy. Many reported uncertainties about disease recurrence and whether adjuvant therapy altered the outcome. For example, if the melanoma did not recur following immunotherapy, it may not have recurred without treatment, and conversely, if recurrence did occur, it could have recurred earlier without therapy. Several medical oncologists and most surgeons discussed the dilemma of treating patients prophylactically after resection versus treating those when the melanoma recurred.
Individual physician/nurse factors
Many participants acknowledged that their personal views and experience might influence patient treatment decisions. Several physicians considered previous patients with poor outcomes, mainly when the circumstances were similar, e.g. the disease stage or the sequence of events. Some considered adjuvant immunotherapy to be less burdensome than adjuvant chemotherapy, with less onerous administration and lower toxicity frequency. Physicians valued the ability to refer patients to competent specialists located in regional centres, reducing rural patients’ need to travel long distances for treatment and follow-up.
Results suggest physicians’ and nurses’ primary concerns when recommending adjuvant immunotherapy to patients with resected stage III melanoma were clinical and patient factors, such as melanoma sub-stage and an individual’s treatment risk/benefit profile. Secondary factors included participants’ uncertainty about adjuvant immunotherapy efficacy and their views about the treatment burden patients might be willing to tolerate. Other patient factors affecting recommendations included comorbidities, general health, ‘older’ age, the degree of social support and the perceived ability to report toxicities promptly.
These findings align with and enhance previous research in other cancers. Melanoma physicians and nurses identified overall and recurrence-free survival and severe immune-related treatment side-effects as highly influential factors in their immunotherapy decision-making . Also, our study identified the patient’s ability to rapidly communicate treatment side-effects, comorbidities, and the treatment risk/benefit profile as critical drivers of clinical decisions in adjuvant stage III disease. Our results confirm physicians and nurses complexities when trading off adjuvant immunotherapy risks and benefits to inform their patients’ treatment recommendations. Prior research confirms melanoma and cancer physicians’ preferences to minimise risks, such as treatment toxicities [18,19,20,21,22,23]. Moreover, physician and nurse considerations when recommending systemic cancer treatments are not well understood. A recent study highlighted the challenges physicians face with continuing treatment and the potential to cause more harm than good .
The terminology used to communicate healthcare information is critical, with patients preferring simple language when melanoma health care professionals explain adjuvant immunotherapy . In turn, this assists with patients’ understanding of treatment and empowers decision-making. All surgeons provided their patients with basic treatment information and referred them to medical oncologists for a detailed discussion regarding an individual’s adjuvant immunotherapy risks and benefits. Optimal communication strategies in cancer care and melanoma are well documented. Earlier studies align with our results, confirming that patients with cancer favour written and audio information in addition to physician and nurse discussion [25,26,27].
In our sample, many medical oncologists and surgeons voiced uncertainties regarding the optimal timing of immunotherapy. Physicians’ and nurses’ opinions differ; however, the lack of clarity is compounded due to the dearth of evidence regarding best practice. Considerations included the option to treat adjuvantly following surgery or monitor and treat if the melanoma recurs. Currently, it is unknown whether treating patients earlier following resection, e.g. adjuvantly or later after recurrence, improves patient outcomes. Resected melanoma patients receiving a placebo in the adjuvant pembrolizumab versus placebo trial were eligible to crossover if recurrence occurred; results when available may assist in answering this question .
Arguably, individual physician and nurse immunotherapy views and experiences influenced recommendations. In addition, the level of treatment experience varies across medical specialties. Results demonstrate that different specialists were more or less likely to discuss their treatment recommendations with patients. For example, medical oncologists drew on their expertise in managing adjuvant therapy, whereas the dermatologist and surgeons were less inclined to discuss their treatment recommendations with patients. Physicians and nurses with more adjuvant immunotherapy experience were less likely to be impacted by adverse treatment effects; conversely, those with less experience may have a ‘skewed’ view of reality. However, patients are managed by multi-disciplinary teams, and the impact of other specialists’ advice on patients choices cannot be underestimated.
This study has limitations. Firstly, all participants were based in urban melanoma centres, limiting the breadth of views and not reflecting physicians and nurses at regional centres. Secondly, when completing most interviews, adjuvant nivolumab or pembrolizumab was not subsidised by the Australian Government for resected stage III melanoma. However, many participants noted that patients accessed adjuvant immunotherapy drugs via compassionate access schemes or clinical trials. Thirdly, immunotherapy is one but not the only treatment strategy for resected stage III melanoma. Nonetheless, factors affecting recommendations for BRAF-targeted therapy were not the focus of this study.
Overall, this study provides insight into the factors physicians and nurses considered and the theoretical or qualitative treatment trade-offs they were willing to make when recommending immunotherapy. Further work is planned to quantify physician preferences for adjuvant immunotherapy. Understanding physician and nurse trade-offs highlights differences between physician and patient preferences for adjuvant immunotherapy, assisting health care professionals and patient communication regarding management options, and augmenting patient treatment decision-making. Integrating patient-reported outcome and experience measures into clinical practice may encourage discussion of factors other than the likelihood of recurrence that may be essential to a patient’s overall well-being.
Physicians and nurses identified that clinical and patient factors such as melanoma sub-stage and the risk/benefit profile were primary considerations when recommending adjuvant immunotherapy to patients with resected stage III melanoma. Secondary factors included uncertainties about the effectiveness of adjuvant immunotherapy and not knowing which patients might benefit most from treatment. Additionally, participants considered what treatment burdens might be acceptable to their patients. Findings clarify clinician preferences and values, aiding clinical communication with patients and facilitating clinical decision-making about management options for resected stage III melanoma.
Availability of data and materials
The datasets used and/or analysed during the current study are available from the corresponding author on reasonable request.
Bray F, Ferlay J, Soerjomataram I, Siegel RL, Torre LA, Jemal A. Global cancer statistics 2018: GLOBOCAN estimates of incidence and mortality worldwide for 36 cancers in 185 countries. CA Cancer J Clin. 2018;68(6):394–424. https://doi.org/10.3322/caac.21492.
Eggermont AMM, Blank CU, Mandala M, Long GV, Atkinson V, Dalle S, et al. Adjuvant Pembrolizumab versus placebo in resected stage III melanoma. N Engl J Med. 2018;378(19):1789–801. https://doi.org/10.1056/NEJMoa1802357.
Weber J, Mandala M, Del Vecchio M, Gogas HJ, Arance AM, Cowey CL, et al. Adjuvant Nivolumab versus Ipilimumab in resected stage III or IV melanoma. N Engl J Med. 2017;377(19):1824–35. https://doi.org/10.1056/NEJMoa1709030.
Gershenwald JE, Scolyer RA, Hess KR, Sondak VK, Long GV, Ross MI, et al. Melanoma staging: evidence-based changes in the American joint committee on Cancer eighth edition cancer staging manual. CA Cancer J Clin. 2017;67(6):472–92. https://doi.org/10.3322/caac.21409.
Australian Government. Pharmaceutical Benefits Scheme - Nivolumab [Webpage]. Australian Government; 2020 [20 August 2020]. Available from: https://www.pbs.gov.au/medicine/item/10745M-10748Q-10764M-10775D-11143L-11150W-11152Y-11153B-11157F-11158G-11159H-11160J-11411N-11425H-11434T-11435W-11532Y-11543M-11626X-11627Y-11631E-11635J-11636K-11642R-11900H-11906P.
Australian Government. Pharmaceutical Benefits Scheme - Pembrolizumab [Webpage]. Australian Government; 2020 [10 September 2020]. Available from: https://www.pbs.gov.au/medicine/item/10424P-10436G-10475H-10493G-11330H-11352L-11492W-11494Y-11632F-11646Y-12119W-12120X-12121Y-12122B-12123C-12124D-12125E-12126F-12127G-12128H-12129J-12130K.
US Federal Drug Administration. Medication guide Opdivo Nivolumab injection 2019 [8 October 2019]. Available from: https://www.accessdata.fda.gov/drugsatfda_docs/label/2019/125554s075lbl.pdf#page=75.
European Medicines Agency. Human Medicine European public assessment report Opdivo (nivolumab) 2019 [8 October 2019]. Available from: https://www.ema.europa.eu/en/medicines/human/EPAR/opdivo
Livingstone A, Agarwal A, Stockler MR, Menzies AM, Howard K, Morton RL. Preferences for immunotherapy in melanoma: a systematic review. Ann Surg Oncol. 2020;27(2):571–84. https://doi.org/10.1245/s10434-019-07963-y.
Livingstone A, Milne D, Dempsey K, Muscat DM, Menzies AM, Howard K, et al. Should I have adjuvant immunotherapy? An interview study among adults with resected stage 3 melanoma and their partners. Patient. 2021;14(5):635–47. https://doi.org/10.1007/s40271-021-00507-1.
Cresswell JW, Plano Clark VL. Designing and conducting mixed method research. 2nd ed. Thousand Oaks: SAGE; 2011.
World Medical Association. World medical association declaration of Helsinki: ethical principles for medical research involving human subjects. JAMA. 2013;310(20):2191–4. https://doi.org/10.1001/jama.2013.281053.
Hennink M, Hutter I, Bailey A. Qualitative Research Methods. London: SAGE; 2020.
Reyna VF. Theories of medical decision making and health: an evidence-based approach. Med Decis Mak. 2008;28(6):829–33. https://doi.org/10.1177/0272989X08327069.
Given LM. 100 questions (and answers) about qualitative research. Thousand Oaks: Sage; 2016.
O’Brien BC, Harris IB, Beckman TJ, Reed DA, Cook DA. Standards for reporting qualitative research: a synthesis of recommendations. Acad Med. 2014;89(9):1245–51. https://doi.org/10.1097/ACM.0000000000000388.
Creswell JW, Poth CN. Qualitative inquiry and research design: choosing among five approaches. 4th ed. SAGE: California; 2018.
Kilbridge KL, Weeks JC, Sober AJ, Haluska FG, Slingluff CL, Atkins MB, et al. Patient preferences for adjuvant interferon alfa-2b treatment. J Clin Oncol. 2001;19(3):812–23. https://doi.org/10.1200/JCO.2001.19.3.812.
Krammer R, Heinzerling L. Therapy preferences in melanoma treatment: willingness to pay and preference of quality versus length of life of patients, physicians and healthy controls. PLoS One. 2014;9(11):e111237. https://doi.org/10.1371/journal.pone.0111237.
Arellano J, Hauber AB, Mohamed AF, Gonzalez JM, Collins H, Hechmati G, et al. Physicians’ preferences for bone metastases drug therapy in the United States. Value Health. 2015;18(1):78–83. https://doi.org/10.1016/j.jval.2014.10.004.
Kunneman M, Pieterse AH, Stiggelbout AM, Nout RA, Kamps M, Lutgens LC, et al. Treatment preferences and involvement in treatment decision making of patients with endometrial cancer and clinicians. Br J Cancer. 2014;111(4):674–9. https://doi.org/10.1038/bjc.2014.322.
Shafey M, Lupichuk SM, Do T, Owen C, Stewart DA. Preferences of patients and physicians concerning treatment options for relapsed follicular lymphoma: a discrete choice experiment. Bone Marrow Transplant. 2011;46(7):962–9. https://doi.org/10.1038/bmt.2010.225.
Liu FX, Witt EA, Ebbinghaus S, DiBonaventura BG, Shinde R, Basurto E, et al. Patient and oncologist preferences for attributes of treatments in advanced melanoma: a discrete choice experiment. Patient Prefer Adherence. 2017;11:1389–99. https://doi.org/10.2147/PPA.S140226.
Traeger L, Rapoport C, Wright E, El-Jawahri A, Greer JA, Park ER, et al. Nature of discussions about systemic therapy discontinuation or hospice among patients, families, and palliative care clinicians during Care for Incurable Cancer: a qualitative study. J Palliat Med. 2020;23(4):542–7. https://doi.org/10.1089/jpm.2019.0402.
Street RL Jr. Information-giving in medical consultations: the influence of patients’ communicative styles and personal characteristics. Soc Sci Med. 1991;32(5):541–8. https://doi.org/10.1016/0277-9536(91)90288-N.
Schofield PE, Butow PN. Towards better communication in cancer care: a framework for developing evidence-based interventions. Patient Educ Couns. 2004;55(1):32–9. https://doi.org/10.1016/j.pec.2003.07.001.
Schofield PE, Beeney LJ, Thompson JF, Butow PN, Tattersall MH, Dunn SM. Hearing the bad news of a cancer diagnosis: the Australian melanoma patient’s perspective. Ann Oncol. 2001;12(3):365–71. https://doi.org/10.1023/A:1011100524076.
The authors thank the physicians and nurses for participating in this research and the assistance of the melanoma centres administrative staff.
This work was supported by the Australian National Health and Medical Research Council (NHMRC), APP1168194; Sydney Catalyst; Melanoma Institute Australia (MIA); Cancer Institute New South Wales; Australian NHMRC Centre for Research Excellence in Melanoma Grant, APP1135285; NHMRC Practitioner Fellowship, APP1119059; NHMRC Program Grant, APP1093017; The University of Sydney Medical Foundation; an Australian NHMRC Investigator Grant, APP1194703 and Nicholas and Helen Moore.
Ethics approval and consent to participate
The Sydney Local Health District Human Research Ethics Committee (HREC/18/RPAH/736) granted ethics approval. Participants provided informed written consent, with the Declaration of Helsinki underpinning this study .
Consent for publication
Not applicable as this manuscript does not reveal any identifiable participant information.
AL, KD, KH and RLM have no conflicts of interest to declare. MRS received institutional research support from Amgen, Astellas, AstraZeneca, Bayer, Bionomics, Bristol-Myers Squibb (BMS), Celgene, Medivation, Merck Sharpe & Dohme (MSD), Pfizer, Roche, Sanofi and Tilray, but does not sit on any advisory boards. AMM has served on advisory boards for BMS, MSD, Novartis, Pierre-Fabre, Qbiotics and Roche. GVL is a consultant advisor for Aduro Biotech, Amgen, Array Biopharma, Boehringer Ingelheim, BMS, Hexel AG, Highlight Therapeutics SL, MSD, Novartis, Pierre-Fabre, QBiotics, Regeneron Pharmaceuticals, SkylineDX B.V., and Specialised Therapeutics Australia. MSC has served on advisory boards for Amgen, BMS, Eisai, Ideaya, MSD, Nektar, Novartis, Oncosec, Pierre-Fabre, Qbiotics, Regeneron, Roche, and Sanofi, and received honoraria from BMS, MSD, and Novartis.
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Livingstone, A., Dempsey, K., Stockler, M.R. et al. Adjuvant immunotherapy recommendations for stage III melanoma: physician and nurse interviews. BMC Cancer 21, 1014 (2021). https://doi.org/10.1186/s12885-021-08752-1
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