Impact and utility of follicular lymphoma GELF criteria in routine care: an Australasian Lymphoma Alliance study.

Follicular Lymphoma (FL) treatment initiation is largely determined by tumor burden and symptoms. In the pre-rituximab era, the Group d'Etude des Lymphomes Folliculaires (GELF) developed widely adopted criteria to identify high tumor burden FL patients to harmonize clinical trial populations. The utilization of GELF criteria (GELFc) in routine therapeutic decision-making is poorly described. This multicenter retrospective study evaluated patterns of GELFc at presentation and GELFc utilization in therapeutic decision-making in newly diagnosed, advanced stage rituximab-era FL. Associations between GELFc, treatment given, and patient survival were analyzed in 300 eligible cases identified between 2002-2019. 163 (54%) had ≥1 GELFc at diagnosis. The presence or cumulative number of GELFc did not predict PFS in patients undergoing watch-and-wait (WW) or those receiving systemic treatment. Of interest, in patients with ≥1 GELFc, 16/163 (10%) underwent initial watch-and-wait (comprising 22% of the watchand- wait cohort). In those receiving systemic therapy +/- radiotherapy, 74/215 (34%) met no GELFc. Our data suggest clinicians are using adjunctive measures to make decisions regarding treatment initiation in a significant proportion of patients. By restricting FL clinical trial eligibility only to those meeting GELFc, reported outcomes may not be applicable to a significant proportion of patients treated in routine care settings.

Toward a Synergistic Operating Model for Westmead Research Hub Biobanks: A Questionnaire Study.

Standardization and sustainability are ideals within the biobanking world, and the demand for high-quality well-annotated specimens is growing just as rapidly as the ever-increasing precision and throughput of today's high-tech scientific methods. In the state of New South Wales (NSW) in Australia, the state government has allocated significant funding toward this requirement in recent years, with the launch of the NSW Health Statewide Biobank in central Sydney in 2017, and the introduction of the voluntary NSW Biobank Certification Program, and Consent Toolkit. For new and established biobanks, the influence of these new resources has been twofold: first they have provided valuable guidance for moving toward standardized practices and raising the bar for biobanking quality standards; second, they have brought to the forefront the challenges of sustainability and transitioning to a certification standard of biobanking. In Westmead, ∼20 km from Sydney's central business district, the Westmead Research Hub has responded to these challenges with a collaborative biobanking project initiated in 2015. As the site of almost 30 individual biobanks, and to inform a pilot project of central biobank services, a questionnaire was developed and administered to all of the biobanks. This article reports on the results from the questionnaire and the rationale for subsequent initiation of a core biobanking facility.

Keratinocyte carcinoma as a chronic disease in Australia and Spain: The importance of avoidance of perceived visible scars.

BACKGROUND/OBJECTIVES: Keratinocyte cancer impacts health-related quality of life (HRQL). Disease progression and treatment can lead to adverse physical and psychosocial consequences. The skin cancer index (SCI) is a validated tool with higher scores reflecting greater HRQL. Our objectives were to assess and compare the impact of keratinocyte cancer using the SCI in two diverse populations. METHODS: A total of 120 patients were prospectively recruited from dermatology clinics in Sydney, Australia, and Santander, Spain, providing demographics and completing the SCI. RESULTS: About 61.1% of Australians reported ≥2 skin cancers (vs 20% P = <0.001), 44.4% resulting visible scars (vs 14.8% P = <0.001). Visible scars were associated with poorer HRQL, across total SCI (68.3 vs 81.5 P = <0.001), social (76.0 vs 86.7 P = 0.003) and emotional (54.2 vs 69.7 P = 0.003) domains. Interestingly, perceived visible scars were not associated with appearance scores. The Spanish population reported greater appearance (88.0 vs 75.6 P = 0.008) and emotional (70.7 vs 60.5 P = 0.034) HRQL. Surprisingly, incidence of cancer, recent disease, gender and education were not associated with HRQL impairment. CONCLUSIONS: Australians with keratinocyte cancer experience poorer HRQL compared to a Spanish population. Offering non-surgical means when amenable and consideration of psychosocial needs during clinical course is emphasised. While our study highlights the importance of HRQL tools, our results question the sensitivity of the SCI across populations. Further research is required to substantiate its ongoing use.

Neurocognitive Function and Quality of Life Outcomes in the ONTRAC Study for Skin Cancer Chemoprevention by Nicotinamide.

Nicotinamide (vitamin B3) has photoprotective effects and reduces skin cancer incidence in high risk patients. Nicotinamide also improves cognition in animal models. As part of the ONTRAC (Oral Nicotinamide To Reduce Actinic Cancer) phase III placebo-controlled, randomized trial to assess nicotinamide's efficacy in skin cancer prevention, we included clinical neurocognitive function and patient-reported quality of life assessments at baseline and after 12 months of intervention in individuals with previous skin cancer in order to assess any effect of oral nicotinamide (500 mg po twice daily) on cognitive function and quality of life. In our sample of 310 participants who completed neurocognitive function testing at baseline and at 12 months, we were not able to detect any significant effect of oral nicotinamide on cognitive function nor on quality of life. Further studies of nicotinamide's effects on cognition in humans might include individuals with pre-existing mild cognitive impairment, and it may be that higher doses of nicotinamide are required to significantly influence cognitive function compared to doses required to reduce skin cancer.

A Phase 3 Randomized Trial of Nicotinamide for Skin-Cancer Chemoprevention.

BACKGROUND: Nonmelanoma skin cancers, such as basal-cell carcinoma and squamous-cell carcinoma, are common cancers that are caused principally by ultraviolet (UV) radiation. Nicotinamide (vitamin B3) has been shown to have protective effects against damage caused by UV radiation and to reduce the rate of new premalignant actinic keratoses. METHODS: In this phase 3, double-blind, randomized, controlled trial, we randomly assigned, in a 1:1 ratio, 386 participants who had had at least two nonmelanoma skin cancers in the previous 5 years to receive 500 mg of nicotinamide twice daily or placebo for 12 months. Participants were evaluated by dermatologists at 3-month intervals for 18 months. The primary end point was the number of new nonmelanoma skin cancers (i.e., basal-cell carcinomas plus squamous-cell carcinomas) during the 12-month intervention period. Secondary end points included the number of new squamous-cell carcinomas and basal-cell carcinomas and the number of actinic keratoses during the 12-month intervention period, the number of nonmelanoma skin cancers in the 6-month postintervention period, and the safety of nicotinamide. RESULTS: At 12 months, the rate of new nonmelanoma skin cancers was lower by 23% (95% confidence interval [CI], 4 to 38) in the nicotinamide group than in the placebo group (P=0.02). Similar differences were found between the nicotinamide group and the placebo group with respect to new basal-cell carcinomas (20% [95% CI, -6 to 39] lower rate with nicotinamide, P=0.12) and new squamous-cell carcinomas (30% [95% CI, 0 to 51] lower rate, P=0.05). The number of actinic keratoses was 11% lower in the nicotinamide group than in the placebo group at 3 months (P=0.01), 14% lower at 6 months (P<0.001), 20% lower at 9 months (P<0.001), and 13% lower at 12 months (P=0.001). No noteworthy between-group differences were found with respect to the number or types of adverse events during the 12-month intervention period, and there was no evidence of benefit after nicotinamide was discontinued. CONCLUSIONS: Oral nicotinamide was safe and effective in reducing the rates of new nonmelanoma skin cancers and actinic keratoses in high-risk patients. (Funded by the National Health and Medical Research Council; ONTRAC Australian New Zealand Clinical Trials Registry number, ACTRN12612000625875.).