- |||||||||| 5-fluorouracil / Generic mfg., leucovorin calcium / Generic mfg., irinotecan / Generic mfg.
A Rare and Unique Case of Both Afferent and Efferent Loop Syndromes in a Patient With a Modified Whipple's Procedure (Crown Ballroom) - Sep 4, 2022 - Abstract #ACG2022ACG_628; She had a past medical history of stage II pancreatic adenocarcinoma for which she was treated with PPPD and chemoradiation with adjuvant FOLFIRINOX...As shown by our cause, after PPPDs either obstruction of the afferent or efferent limbs of a gastrojejunal anastomosis is a possible complication but rarely do both obstructions occur making our case a very unique presentation. Figure: Figure 1: Afferent loop obstruction relieved by insertion of a lumen-apposing metal stent (LAMS) Figure 2: Efferent loop obstruction with guidewire
- |||||||||| 5-fluorouracil / Generic mfg., oxaliplatin / Generic mfg., leucovorin calcium / Generic mfg.
A Case of a Pyloric Gland Adenoma Presenting as an Intramural Mass (Crown Ballroom) - Sep 4, 2022 - Abstract #ACG2022ACG_501; Although their incidence is rare, PGAs should be considered on the differential for atypical lesions visualized on endoscopy due to their malignant potential. Figure: Figure 1: Friable nodular ulceration on greater curvature of stomach (A), Intramural lesion within greater curvature at level of gastric fundus on CT scan (B)
- |||||||||| Lonsurf (trifluridine/tipiracil) / Servier, Otsuka, Cyramza (ramucirumab) / Eli Lilly, Opdivo (nivolumab) / Ono Pharma, BMS
Review, Journal, MSi-H Biomarker, PD(L)-1 Biomarker, IO biomarker: European-Australasian consensus on the management of advanced gastric and gastro-oesophageal junction cancer: current practice and new directions. (Pubmed Central) - Sep 3, 2022 Beyond this, efficacy has been demonstrated with oral trifluridine/tipiracil and with single-agent nivolumab, in selected refractory patients. In this review, we highlight the positive evidence from key trials that have led to our current practice algorithm, with particular focus on the refractory advanced disease setting, discussing the areas of active research and highlighting the factors, including biomarkers and the influence of ethnicity, that contribute to therapeutic decision-making.
- |||||||||| Journal, Real-world evidence: FOLFIRINOX or gemcitabine/nab-paclitaxel in advanced pancreatic adenocarcinoma - A novel validated prognostic score to facilitate treatment decision-making in real-world. (Pubmed Central) - Sep 3, 2022
After IPTW, only poor-risk patients had significantly longer median OS and TTD of overall QoL with FOLFIRINOX (OS: 6.9 months, 95%-CI 3.9-13.3; TTD: 10.6 months, 95%-CI 2.0-14.1) versus gemcitabine/nab-paclitaxel (OS: 4.0 months, 95%-CI 2.8-4.8; TTD: 4.1 months, 95%-CI 2.4-4.5). Our novel PCS may facilitate treatment decisions in clinical routine of advanced pancreatic cancer, since only poor-risk, but not favourable-risk patients, seem to benefit from intensified treatment with FOLFIRINOX.
- |||||||||| oxaliplatin / Generic mfg., irinotecan / Generic mfg.
Journal: Primary versus secondary antiemetic prophylaxis with NK1 receptor antagonists in patients affected by gastrointestinal malignancies and treated with a doublet or triplet combination regimen including oxaliplatin and/or irinotecan plus fluoropyrimidines: A propensity score matched analysis. (Pubmed Central) - Aug 30, 2022 A propensity score matching was performed by taking into account the following stratification factors: sex (male vs. female), age (< vs. ≥70 years old), overweight (body mass index, BMI < vs. ≥25), underweight (BMI < vs. ≥19), disease spread (early vs. advanced/metastatic), tumor type (esophagogastric cancer vs. the rest, hepatobiliary tumor vs. the rest, colorectal cancer vs. the rest), type of NK1-RA used as primary/secondary prophylaxis (netupitant-palonosetron vs. fosaprepitant/aprepitant), concomitant use of opioids (yes vs. no), concomitant use of antidepressant/antipsychotic drugs (yes vs. no), Eastern Cooperative Oncology Group (ECOG) performance status at the start of NK1-RA treatment (0 vs. 1-2), and intensity of chemotherapy regimen (doublet vs. triplet)...Finally, chemotherapy delays (p = 0.000009) and chemotherapy dose reductions (p = 0.0000006) were less frequently observed in primary NK1-RA users. In patients affected by gastrointestinal malignancies, a primary CINV prophylaxis with NK1-RA, 5HT3-RA, and dexamethasone might be appropriate, particularly in those situations at higher risk of emesis and in which it is important to avoid dose delays and/or dose reductions, keeping a proper dose intensity of chemotherapy drugs.
- |||||||||| chloroquine phosphate / Generic mfg., leucovorin calcium / Generic mfg.
Journal: New pyrazolylpyrazoline derivatives as dual acting antimalarial-antileishamanial agents: synthesis, biological evaluation and molecular modelling simulations. (Pubmed Central) - Aug 30, 2022 Further evaluation of 5b and 6a against chloroquine-resistant strain (RKL9) of P. falciparum showed higher potency than chloroquine...Moreover, antileishmanial activity reversal of the active compounds via folic and folinic acids showed comparable results to the positive control trimethoprim, indicating an antifolate mechanism via targeting leishmanial DHFR and PTR1...In addition, docking of the most active compound against putative malarial target Pf-DHFR-TS and leishmanial PTR1 rationalised the observed activities. Molecular dynamics simulations confirmed a stable and high potential binding of 7a against leishmanial PTR1.
- |||||||||| Journal: Myofibroblastic CAF Density, Not Activated Stroma Index, Indicates Prognosis after Neoadjuvant Therapy of Pancreatic Carcinoma. (Pubmed Central) - Aug 27, 2022
Tissue from resection specimens of n = 48 PDAC patients after neoadjuvant chemotherapy with FOLFIRINOX (FOL; n = 31), gemcitabine + nab-paclitaxel (GEM; 7) or combination treatment (COMB; 10) was compared with upfront resected matched controls (RES; 69)...Reversed prognostic association of ASI thus points to the differing significance of stromal composition after FOL, while improved prognosis with high CAF abundance suggests a synergistic effect of myofibroblasts with chemotherapy. These divergences impede usability of ASI after NT.
- |||||||||| leucovorin calcium / Generic mfg.
Leucovorin! (Twitter) - Aug 26, 2022
- |||||||||| 5-fluorouracil / Generic mfg., leucovorin calcium / Generic mfg., irinotecan / Generic mfg.
Journal: Counter-Clockwise Approach for Robotic Pylorus-Preserving Pancreatoduodenectomy. (Pubmed Central) - Aug 26, 2022 The combination of lapatinib 1250 mg OD with platinum-containing chemotherapy is safe and feasible in patients with refractory pancreatic cancer and warrants further investigation. The entire surgery happens in a unique surgical field, the RUQ, which saves time by avoiding unnecessary mobilization of the bowel and favors a layer-by-layer dissection with enough space for both dissections and sutures on each step of the procedure and improving bleeding control if necessary.
- |||||||||| Biomarker, Review, Journal, PD(L)-1 Biomarker, IO biomarker: Colon Cancer Pharmacogenetics: A Narrative Review. (Pubmed Central) - Aug 26, 2022
Other treatments include biological therapies and immunotherapy with drugs such as bevacizumab, panitumumab, cetuximab, and pembrolizumab...Some other mutations in the thymidylate synthase gene (TSYM), methylenetetrahydrofolate reductase gene (MTHFR), and ATP binding cassette transporter B (ABCB1 and ABCB2) affect efficacy and security of the treatments. It is important to address the clinical implication of the oncologist in the study of gene mutations than can influence in the antitumoral response and safety of colon cancer treatments.
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