Survey on the Situation of Medical Departments in the Pharmaceutical Industry in Spain.

INTRODUCTION: Medical departments have evolved from a position of support to one of strategic leadership. The number of tasks and the complexity of interactions in which they are involved is increasing. However, the spectrum of their activity in the sector differs significantly from one company to another. Therefore, the aim of this study was to describe their situation within the pharmaceutical industry, analyzing the positions, functions, and profiles of their professionals. METHODS: This study consisted of an online survey containing 25 questions grouped into four blocks (structure, medical direction, training, and activities and responsibilities). Medical departments in the Spanish pharmaceutical industry of different sizes and scope were invited to participate. The survey took place in 2021, with a designated response period of three months. It is important to note that all responses collected during this time were treated as anonymous. RESULTS: Thirty companies participated. A total of 93.3% of respondents worked for an international laboratory, with a size of 0-5 or 11-20 people (20.7%). For 27.6% of the companies, the number of medical advisors per medical department was 1 or 4, with varying numbers of medical scientific liaisons (1, 6-10, and > 20). A total of 56.7%, 33.3%, and 6.7% indicated that the country manager, head of regional medical affairs, and head of global medical affairs, respectively, had a solid-line reporting relationship with the medical directorate. Medical directors were mostly graduates in medicine (86.2%) with a doctorate (34.5%), and medical managers were mainly graduates in medicine (77.8%) and pharmacy (66.7%). CONCLUSIONS: This study reveals that respondents predominantly work in internationally focused laboratories, with professionals ranging from experienced medical directors to managers with 6-20 years of experience, each with distinct roles.

Impact of the 21-Gene Assay in Patients with High-Clinical Risk ER-Positive and HER2-Negative Early Breast Cancer: Results of the KARMA Dx Study.

BACKGROUND: The 21-gene Oncotype DX Breast Recurrence Score® assay is prognostic and predictive of chemotherapy benefit for patients with estrogen receptor-positive, HER2- early breast cancer (EBC). The KARMA Dx study evaluated the impact of the Recurrence Score® results (RS) on the treatment decision for patients with EBC and high-risk clinicopathological characteristics for whom chemotherapy (CT) was considered. METHODS: Eligible patients with EBC were candidates for the study if CT was considered standard recommendation by local guidelines. Three high-risk EBC cohorts were predefined: (A) pT1-2, pN0/N1mi, and grade 3; (B) pT1-2, pN1, and grades 1-2; and (C) neoadjuvant cT2-3, cN0, and Ki67 ≤ 30%. Treatment recommendations before and after 21-gene testing were registered, as well as treatment received and physicians' confidence levels in their final recommendations. RESULTS: A total of 219 consecutive patients were included from eight Spanish centers: 30 in cohort A, 158 in cohort B, and 31 in cohort C. Ten patients were excluded from the final analysis as CT was not initially recommended. After 21-gene testing, treatment decisions changed from CT + endocrine therapy (ET) to ET alone for 67% of the whole group. In total, 30% (95% confidence interval [CI] 15% to 49%), 73% (95% CI 65% to 80%), and 76% (95% CI 56% to 90%) of patients ultimately received ET alone in cohorts A, B, and C, respectively. Physicians' confidence in their final recommendations increased in 34% of cases. CONCLUSIONS: Use of the 21-gene test resulted in an overall 67% reduction in CT recommendation in patients considered candidates for CT. Our findings indicate the substantial potential of the 21-gene test to guide CT recommendations in patients with EBC considered to be at high risk of recurrence based on clinicopathological parameters, regardless of nodal status or treatment setting.

SNPs associated with activity and toxicity of cabazitaxel in patients with advanced urothelial cell carcinoma.

AIM: We aimed to identify SNPs associated with cabazitaxel toxicity and response within a Phase II clinical trial using this compound in advanced transitional cell carcinoma after progression to a platinum-based regimen. PATIENTS & METHODS: Eleven SNPs in CYP3A4, CYP3A5, CYP2C8, ABCB1 and TUBB1 were genotyped in 45 patients. RESULTS: CYP3A5 rs776746 A allele was associated with protection against gastrointestinal toxicity (odds ratio: 0.06, 95% CI: 0.007-0.63, p = 0.018) and with reduced progression-free survival (hazard ratio: 5.1, 95% CI: 1.7-15.1, p = 0.0038, multivariable analysis). ABCB1 SNPs were associated with total number of grade 3-4 toxicity events (p-values of 0.009, 0.041 and 0.043, respectively). CONCLUSION: Polymorphisms in CYP3A5 and ABCB1 may define a subset of patients with different cabazitaxel toxicity and efficacy and therefore could be used as markers for treatment optimization.

The endocannabinoid system is modulated in response to spinal cord injury in rats.

Endocannabinoids are lipid mediators with protective effects in many diseases of the nervous system. We have studied the modulation of the endocannabinoid system after a spinal cord contusion in rats. In early stages, lesion induced increases of anandamide and palmitoylethanolamide (PEA) levels, an upregulation of the synthesizing enzyme NAPE-phospholipase D and a downregulation of the degradative enzyme FAAH. In delayed stages, lesion induced increases in 2-arachidonoylglycerol and a strong upregulation of the synthesizing enzyme DAGL-alpha, that is expressed by neurons, astrocytes and immune infiltrates. The degradative enzyme MAGL was also moderately increased but only 7 days after the lesion. We have studied the cellular targets for the newly formed endocannabinoids using RT-PCR and immunohistochemistry against CB(1) and CB(2) receptors. We observed that CB(1) was constitutively expressed by neurons and oligodendrocytes and induced in reactive astrocytes. CB(2) receptor was strongly upregulated after lesion, and mostly expressed by immune infiltrates and astrocytes. The endocannabinoid system may represent an interesting target for new therapeutical approaches to spinal cord injury.