Geographical Variation in Underlying Social Deprivation, Cardiovascular and Other Comorbidities in Patients with Potentially Curable Cancers in England: Results from a National Registry Dataset Analysis.

AIMS: To describe the prevalence of cardiovascular disease (CVD), multiple comorbidities and social deprivation in patients with a potentially curable cancer in 20 English Cancer Alliances. MATERIALS AND METHODS: This National Registry Dataset Analysis used national cancer registry data and CVD databases to describe rates of CVD, comorbidities and social deprivation in patients diagnosed with a potentially curable malignancy (stage I-III breast cancer, stage I-III colon cancer, stage I-III rectal cancer, stage I-III prostate cancer, stage I-IIIA non-small cell lung cancer, stage I-IV diffuse large B-cell lymphoma, stage I-IV Hodgkin lymphoma) between 2013 and 2018. Outcome measures included observation of CVD prevalence, other comorbidities (evaluated by the Charlson Comorbidity Index) and deprivation (using the Index of Multiple Deprivation) according to tumour site and allocation to Cancer Alliance. Patients were allocated to CVD prevalence tertiles (minimum: <33.3rd percentile; middle: 33.3rd to 66.6th percentile; maximum: >66.6th percentile). RESULTS: In total, 634 240 patients with a potentially curable malignancy were eligible. The total CVD prevalence for all cancer sites varied between 13.4% (CVD n = 2058; 95% confidence interval 12.8, 13.9) and 19.6% (CVD n = 7818; 95% confidence interval 19.2, 20.0) between Cancer Alliances. CVD prevalence showed regional variation both for male (16-26%) and female patients (8-16%) towards higher CVD prevalence in northern Cancer Alliances. Similar variation was observed for social deprivation, with the proportion of cancer patients being identified as most deprived varying between 3.3% and 32.2%, depending on Cancer Alliance. The variation between Cancer Alliance for total comorbidities was much smaller. CONCLUSION: Social deprivation, CVD and other comorbidities in patients with a potentially curable malignancy in England show significant regional variations, which may partly contribute to differences observed in treatments and outcomes.

The Predictive Value of the G8 Questionnaire in Older Patients with Lung Cancer or Mesothelioma before Systemic Treatment.

AIMS: The standard evaluation of older lung cancer or mesothelioma patients for systemic anti-cancer treatment, based on performance status, is inaccurate. We used the G8 questionnaire to assess a patient's fitness for chemotherapy and explored the correlations between G8 scores, treatment decisions and clinical outcomes. MATERIALS AND METHODS: In total, 201 older patients (≥70 years) with advanced lung cancer or mesothelioma were prospectively assessed by standard clinical methods and a G8 questionnaire. Treatment decisions before and after reviewing the G8 score were documented. Patients were divided into low (<11), intermediate (11-14) and high (>14) G8 score groups. Patients' characteristics, treatment plans and clinical outcomes among each G8 score group were compared. Similar analyses were compared between good (<2) and poor (≥2) performance status. RESULTS: 10.1% of patients' treatment plans changed after oncologists reviewed G8 scores. The G8 score correlated inversely with performance status. More patients with low G8 scores (22.5%) were offered the best supportive care compared with 4.5% in intermediate and 1.9% in high G8 score groups. More patients (30.1%) with low G8 scores had treatment changed from chemotherapy to best supportive care on the planned day of their treatment, compared with intermediate (7.5%) and high (6.1%) G8 score groups. High G8 score patients received higher chemotherapy intensity and survived longer than patients with intermediate or low G8 scores. CONCLUSIONS: The G8 score with two cut-off values can predict functional status, chemotherapy tolerability and prognosis in older patients with lung cancer or mesothelioma, thus supporting oncologists on treatment decisions for this population.

Screening elderly cancer patients for disabilities: evaluation of study of osteoporotic fractures (SOF) index and comprehensive geriatric assessment (CGA).

BACKGROUND: Comprehensive geriatric assessment (CGA) is a multidimensional tool aimed at detecting multiple age-related problems; the study of osteoporotic fractures (SOF) index is a 3-item instrument designed to measure frailty and pre-frailty status. The aim of this prospective cohort study was to evaluate the accuracy of the SOF index and CGA in predicting the disability status in elderly cancer patients. PATIENTS AND METHODS: Patients aged ≥ 70 years with a confirmed diagnosis of a solid or hematologic tumor underwent both CGA and SOF assessment. The sensitivity and specificity of SOF in determining the presence of frailty were analyzed using the CGA as the reference standard. The diagnostic accuracy of SOF < 80% was considered not acceptable. RESULTS: The study involved 400 patients aged ≥ 70 years (median age 77.2, range 70-97).The SOF and CGA classified, respectively, 33.2% and 31.8% of patients as fit, 67.8% and 68.2% as unfit. The SOF showed a sensibility and a specificity of 89.0 [95% confidence interval (CI) 84.7-92.5] and 81.1 (73.2-87.5) with an accuracy of 86.5 (82.8-89.7). The negative predictive value (NPV) was 103/133, i.e. 77.4% (95% CI 69.4-84.2). CONCLUSIONS: As the SOF proved to reach the end-point of our study, we support its use as a means of screening elderly cancer patients in everyday clinical practice.

Heterogeneous expression of cyclooxygenase-2 and inducible nitric oxide synthase within colorectal tumors: correlation with tumor angiogenesis.

BACKGROUND: Recent studies have shown that the cyclooxygenase (COX) and the inducible nitric oxide synthase (iNOS) pathways are involved in the development of tumor angiogenesis in human cancers. AIMS: To investigate whether a different pattern of COX-2 and iNOS expression/activity exists within different areas of colorectal tumors and to analyze the relationship between these two enzymes and tumor angiogenesis. METHODS: Microvessel density (MVD) and COX-2, iNOS, vascular endothelial growth factor (VEGF) and VEGF receptor-2 (VEGFR-2) protein expression were evaluated at both the invasive front (IF) and the tumor center (TC) in 46 human colorectal cancer specimens. We also investigated the concentration of PGE2 and NO at the same sites. RESULTS: COX-2 and iNOS protein expression and activity were significantly higher within the IF than the TC of the tumor specimens. Similarly, MVD and VEGF/VEGFR-2 expression significantly increased from the TC to the IF. Only COX-2 expression was significantly correlated with MVD and VEGF/VEGFR-2 expression at both the TC and the IF. CONCLUSION: Our study shows a heterogeneous expression of COX-2 and iNOS in colorectal cancer. The up-regulation of COX-2 at the IF parallels an increase in vessel density and VEGF/VEGFR-2 expression, thus supporting the hypothesis that the tumor periphery is the most aggressive portion of a colorectal tumor.

[The evaluation of the analgesic and anti-inflammatory effects of flurbiprofen mouthwash and 100-mg tablets in oral medicine]. / Valutazioni dell'effetto antalgico ed anti-infiammatorio di flurbiprofen collutorio e confetti 100 mg in odontostomatologia.

In stomatology, the use of non-steroidal anti-inflammatory drugs is very frequently reported in case of essential algia, of infections and in post-surgery prevention. In this open controlled study, efficacy and tolerability of two different formulations of a non steroidal anti-inflammatory drug were evaluated in patients requiring extraction of inferior VI molar (limb gingivectomy and osteotomy using a rotatory instrument in molar roots). 40 patients following a randomisation list, were allocated to two balanced groups. In both oral standardised antibiotic therapy was administered and the first group received 1 tablet of flurbiprofen 100 mg twice daily, the second received flurbiprofen mouth wash 10 ml (0.25%) rinsing their mouths 6 times daily for three minutes. The anti-inflammatory and antibiotic treatment started one day before the extraction and lasted for the following three days. Pain symptoms, post-operative edema and healing of the surgical wound were observed. The profile of intensity of pain was similar in the two groups, but improved more rapidly in the group receiving oral flurbiprofen, although the recovery from the edema was achieved quicker with the mouth wash rinses, as well as the healing of the wound. Tolerability was good for both the formulations, in fact no patients stopped the therapy because of adverse events.