ABSTRACT
Aims: The addition of aflibercept to the fluorouracil and irinotecan (FOLFIRI) regimen significantly improved clinical outcomes in patients with metastatic colorectal cancer (CRC) previously treated with oxaliplatin. We aimed to investigate the efficacy and safety of second-line FOLFIRI and aflibercept combination in patients with metastatic CRC in real-life experience. Materials and Methods: Four hundred and thirty-three patients who treated with FOLFIRI and aflibercept in the second-line were included in the study. The clinical and pathological features of the patients were recorded retrospectively. Survival (overall and progression-free survival [PFS]), response rates, and safety data were analyzed. Results: The median age was 61. Majority of patients (87.5%) received first-line bevacizumab and 10.1% of patients received anti-epidermal growth factor receptor agents. About 80% of patients had KRAS, 18.6% of patients had NRAS, and 6.4% of patients had BRAF mutations. The median OS was 11.6 months (95% confidence interval [CI], 10.6-12.6) and the median PFS was 6 months (95% CI, 5.5-6.5). About 4.6% of patients had complete response and 30.6% of patients had partial response as best tumor response. Grade 1-2 toxicities were seen in 33.4% of patients, while grade 3-4 toxicities were recorded in 27% of patients. Eight patients (2%) died due to treatment toxicity. Conclusions: Overall and PFS were similar in routine clinical practice compared to phase III pivotal VELOUR trial. However, response rates were found to be higher. It was observed that there were fewer adverse events compared to the VELOUR trial.
Subject(s)
Colonic Neoplasms , Colorectal Neoplasms , Rectal Neoplasms , Humans , Middle Aged , Antineoplastic Combined Chemotherapy Protocols/adverse effects , Bevacizumab/therapeutic use , Camptothecin/adverse effects , Colonic Neoplasms/drug therapy , Colorectal Neoplasms/drug therapy , Colorectal Neoplasms/genetics , Fluorouracil/adverse effects , Leucovorin/adverse effects , Rectal Neoplasms/drug therapy , Retrospective StudiesABSTRACT
AIM: There are inconsistent results about the effects of vitamin D level on breast cancer prognosis. We aimed to investigate the effect of vitamin D levels on the prognosis of resectable breast cancer in a patient group with highly different clothing styles. PATIENTS & METHODS: A total of 186 breast cancer patients were enrolled in the study. RESULTS: Vitamin D level was sufficient, insufficient and deficient in 17.2, 52.2 and 30.6% of patients, respectively. There was a significant relationship between clothing style and serum 25 (OH) D levels. We could not establish any relation between vitamin D level and tumor characteristics or survival. CONCLUSION: Vitamin D supplementation can be more important than diagnostic serum vitamin D level on prognosis of breast cancer.
Subject(s)
Breast Neoplasms/blood , Neoplasm Recurrence, Local/epidemiology , Vitamin D/blood , Adult , Aged , Aged, 80 and over , Antineoplastic Agents/therapeutic use , Breast/pathology , Breast/surgery , Breast Neoplasms/mortality , Breast Neoplasms/pathology , Breast Neoplasms/therapy , Chemotherapy, Adjuvant , Disease-Free Survival , Female , Follow-Up Studies , Humans , Mastectomy , Middle Aged , Neoplasm Recurrence, Local/blood , Neoplasm Recurrence, Local/pathology , Prognosis , Reproducibility of Results , Treatment Outcome , Turkey , Vitamin D/therapeutic use , Young AdultABSTRACT
BACKGROUND: The aim of this study was to investigate whether any esophageal motor dysfunction exists in patients with iron deficiency anemia (IDA). METHODS: The study included 39 patients (34 women, mean age: 44.17 ± 14.21 years) who met WHO diagnostic criteria for IDA. An additional 30 functional dyspepsia patients were also included as a control group. Esophageal motility testing was performed; esophagus contraction amplitude, peak velocity, contraction time, lower esophageal sphincter (LES) resting pressure, LES relaxation, and LES relaxation duration were assessed. RESULTS: A majority (76.4%) of patients had at least one IDA symptom, such as reflux, chest pain, or dysphagia. Manometric findings in IDA patients vs. controls were as follows: mean LES resting pressure (mm Hg): 25.41 ± 11.67 vs. 19.96 ± 6.58 (P = 0.025); mean esophageal contraction amplitude (mm Hg): 61.61 ± 24.21 vs. 63.23 ± 18.86 (P = 0.764); mean LES relaxation duration (s, x ± SD): 5.33 ± 1.61 vs. 8.75 ± 1.86 (P = 0.000); mean LES relaxation (%): 93.30 ± 9.88 vs. 95.53 ± 5.81 (P = 0.278); mean peak velocity (cm/s): 12.67 ± 37.95 vs. 3.50 ± 1.63 (P = 0.191). Esophageal dysmotility was found in 11 (28.2%) IDA patients. Non-specific esophageal motor disorder was found in three patients, hypomotility of the esophagus was found in three patients, achalasia was found in two patients, hypertensive LES was found in two patients, and hypotensive LES was found in one patient. CONCLUSION: LES resting pressure was higher and LES relaxation duration was shorter in patients with IDA. Esophageal dysmotility was present in 28.2% of the patients with IDA A little more than half of patients had dysphagia symptoms. IDA may contribute to esophageal motility dysfunction and esophageal symptoms.
