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Cisplatin-associated electrolyte dysregulation is a prevalent therapy-related adverse effect. There are numerous electrolyte-supplemented hydration regimens that have been evaluated, however these studies focused on the development of nephrotoxicity. The objective of this study was to characterize the impact of magnesium and potassium-supplemented hydration during cisplatin administration on subsequent magnesium and potassium imbalances.
A single-region retrospective study from central Texas at Baylor Scott & White Cancer Clinics who were treated with two or more cycles of cisplatin were included. Standard hydration for this study was defined as normal saline before and after cisplatin along with potassium chloride 10 mEq and magnesium sulfate 1 g added to the cisplatin bag.
A total of 477 patients were included in the study with376 patients receiving the standard hydration. Overall, 17 percent of patients experienced a potassium level below 3.5 mEq/L, but no major depletion was observed. Thirty-three percent of the patients experienced a magnesium level below 1.8 mg/dL, and time to first rescue magnesium supplementation was 4 weeks.
Our study demonstrated despite routine magnesium and potassium supplementation in hydration, magnesium imbalances were observed. Potassium levels post cisplatin administration were maintained with minimal routine supplementation in hydration.
Our study demonstrated despite routine magnesium and potassium supplementation in hydration, magnesium imbalances were observed. Potassium levels post cisplatin administration were maintained with minimal routine supplementation in hydration.
Use of oral antineoplastic agents (OAAs) has increased significantly in recent years. OAAs currently represent 30-50% of all cancer treatments. Drug interactions are the most frequent drug-related problem affecting OAAs. We describe the case of a patient who presented acute pancreatitis, possibly induced by the concomitant use of imatinib and gefitinib.
A female patient received imatinib and gefitinib for the treatment of chronic myeloid leukemia and lung adenocarcinoma, respectively. Liver function and pancreatic enzyme values gradually worsened after initiation of imatinib, and the patient was diagnosed with acute pancreatitis.
Imatinib was discontinued owing to pancreatic toxicity. Gefitinib was subsequently discontinued owing to tumor progression. The patient received supportive measures for pancreatitis, although she eventually died 3 months after the onset of symptoms.
To our knowledge, this is the first case in the medical literature of acute pancreatitis possibly induced by an interaction betw.
Extravasation is a rare complication from intravenous chemotherapy administration. Literature about monoclonal antibody (MoAb) extravasations is scarce and also conflicting in how they are classified.
We reported two different cases of MoAb extravasations with cetuximab and nivolumab outcome respectively. The administration site appeared inflamed and patients did not report disturbances.
Both extravasations did not require specific treatment. General unspecific measures suffice to properly manage these extravasations and no sequels were observed after long follow-up. Both patients received all further courses of MoAb without any adverse events.
To our knowledge, we reported the first case-report of nivolumab extravasation in the literature. In addition, the cetuximab extravasation management and outcome was in accordance with previously published reports. Both MoAb may be considered as non-aggressive or neutral. We reviewed published information about MoAb extravasations. In conclusion, not all MoAb should be classified in the same category when extravasated and special precautions are warranted with conjugated MoAb and bevacizumab.
To our knowledge, we reported the first case-report of nivolumab extravasation in the literature. In addition, the cetuximab extravasation management and outcome was in accordance with previously published reports. Both MoAb may be considered as non-aggressive or neutral. We reviewed published information about MoAb extravasations. In conclusion, not all MoAb should be classified in the same category when extravasated and special precautions are warranted with conjugated MoAb and bevacizumab.Medication adherence in the field of Oncology is crucial in therapy management and can influence the probability of achieving and maintaining efficacy over time. We conducted a cross-sectional study to evaluate adherence and persistence to oral therapy with Capecitabine, using two different calculation methods therapy diary and indirect prescription refilling patterns. The main objective of the study was to compare the two methods of analysis and to propose a reliable adherence datum, yielded by the application of two complementary methodologies. selleck compound We consequently set out to verify if data collected from therapy diaries can be superimposed to those gathered from prescription refilling patterns. Furthermore, we included data on patient-perceived quality in relation to Capecitabine therapy, as well as adverse reactions and their duration. Of 594 patients who used the study drug as of January 1, 2012, 45 completed their therapy diary. Adherence to treatment was 0.93 ± 0.10 and 0.84 ± 0.15, calculated using therapy diaries and pharmacy refill data, respectively. In terms of persistence, 53% of patients continued with treatment after six months of therapy. On a 1 to 5 scale, perceived quality was 3.31. In conclusion, when it comes to calculating adherence, it is important to preserve the objectivity of the method, which must be unencumbered by any conditioning. Regardless of the method, also considering what has already been discussed in the available literature, adherence in patients under treatment with Capecitabine, unlike persistence, is good.
The response patterns of immune checkpoint inhibitors (ICIs) have been recognized to differ from those seen in standard cytotoxic and targeted therapy. Pseudoprogression and hyperprogression are new clinical phenomena specific to the field of immuno-oncology. In this study, we aimed to assess the frequency of hyperprogression and pseudoprogression in metastatic RCC and melanoma patients treated in our institution with the programmed cell death protein-1 inhibitor nivolumab.
The medical records of all metastatic melanoma and renal cell carcinoma patients that were treated with nivolumab (n = 54) in Bakirkoy Dr. Sadi Konuk Training and Research Hospital (Istanbul-Turkey), Medical Oncology Clinic between June 2017 and December 2019 were retrospectively analyzed.
Hyperprogression and pseudoprogression rates were 12% and 9%, respectively and that is consistent with published data.
Pseudoprogression and hyperprogression are new radiologic response patterns with immunotherapy agents. It is critical to be aware of these two phenomena in order to make the right decisions for patients.
My Website: https://www.selleckchem.com/
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