Browsing by Author "Ekinci F."
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Item The skills of defibrillation practice and certified life-support training in the healthcare providers in Turkey(Wiley-Hindawi, 2021) Derinoz-Guleryuz O.; Uysal-Yazici M.; Udurgucu M.; Karacan C.; Akça H.; Ongun E.A.; Ekinci F.; Duman M.; Akça-Çaglar A.; Vatansever G.; Bilen S.; Uysalol M.; Akcan-Yıldız L.; Saz E.U.; Bal A.; Piskin E.; Sahin S.; Kurt F.; Anil M.; Besli E.; Alakaya M.; Gültekingil A.; Yılmaz R.; Temel-Koksoy O.; Kesici S.; Akcay N.; Cebisli E.; Emeksiz S.; Kılınc M.A.; Köker A.; Çoban Y.; Erkek N.; Gurlu R.; Eksi-Alp E.; Apa H.; Kalkan G.; Azapagası E.; Yener N.; Sarac-Sandal O.; Horoz O.O.; Öztürk A.; Tuygun N.; Özdemir İ.; Göktuğ A.; Gökulu G.; Gümüs S.; Teksam O.; Turan C.; Zengin N.; Kardeş H.; Bozan G.; Ünal B.; Bardak S.; Arslanköylü A.E.; Yorulmaz A.; Celegen M.; Sevketoglu E.; Dursun O.; Perk O.; Başpınar O.; Akgul F.Aim of the study: Successful cardiopulmonary resuscitation and early defibrillation are critical in survival after in- or out-of-hospital cardiopulmonary arrest. The scope of this multi-centre study is to (a) assess skills of paediatric healthcare providers (HCPs) concerning two domains: (1) recognising rhythm abnormalities and (2) the use of defibrillator devices, and (b) to evaluate the impact of certified basic-life-support (BLS) and advanced-life-support (ALS) training to offer solutions for quality of improvement in several paediatric emergency cares and intensive care settings of Turkey. Methods: This cross-sectional and multi-centre survey study included several paediatric emergency care and intensive care settings from different regions of Turkey. Results: A total of 716 HCPs participated in the study (physicians: 69.4%, healthcare staff: 30.6%). The median age was 29 (27-33) years. Certified BLS-ALS training was received in 61% (n = 303/497) of the physicians and 45.2% (n = 99/219) of the non-physician healthcare staff (P <.001). The length of professional experience had favourable outcome towards an increased self-confidence in the physicians (P <.01, P <.001). Both physicians and non-physician healthcare staff improved their theoretical knowledge in the practice of synchronised cardioversion defibrillation (P <.001, P <.001). Non-certified healthcare providers were less likely to manage the initial doses of synchronised cardioversion and defibrillation: the correct responses remained at 32.5% and 9.2% for synchronised cardioversion and 44.8% and 16.7% for defibrillation in the physicians and healthcare staff, respectively. The indications for defibrillation were correctly answered in the physicians who had acquired a certificate of BLS-ALS training (P =.047, P =.003). Conclusions: The professional experience is significant in the correct use of a defibrillator and related procedures. Given the importance of early defibrillation in survival, the importance and proper use of defibrillators should be emphasised in Certified BLS-ALS programmes. Certified BLS-ALS programmes increase the level of knowledge and self-confidence towards synchronised cardioversion-defibrillation procedures. © 2021 John Wiley & Sons LtdItem A Rare Case Report of Skin Metastasis in Gastric Cancer(Springer, 2021) Şahin M.; Ekinci F.; Çelik C.; Temiz P.; Erdoğan A.P.; Göksel G.[No abstract available]Item Can Albumin Bilirubin Ratio and Inflammatory Prognostic Index Be A New Marker Determining Survival in Metastatic Pancreatic Cancer?(NLM (Medline), 2021) Ekinci F.; Sarı D.; Çelik C.; Dirican A.; Erdoğan A.P.; Gökse G.OBJECTIVE: The main purpose of our study is to analyze the predictive and prognostic value of inflammatory prognostic index (IPI (using albumin, CRP, neutrophils and lymphocytes) and albumin / bilirubin ratio in metastatic pancreatic cancer patients in addition to other markers currently used. MATERIALS AND METHODS: Medical records of patients with pancreatic cancer treated in Celal Bayar University Medical Faculty Hospital Medical Oncology Clinic between February 2012 and April 2020 were retrospectively reviewed. Clinicopathologic variables such as age, gender, performance status (PS), treatments, histopathology type, localization of metastasis, comorbidity were recorded by an electronic medical record system. Patients performance status were recorded according to the Eastern Cooperative Oncology Group (ECOG). A total of 110 pancreatic cancer patients were reviewed. The IPI was calculated as C-reactive protein × NLR (neutrophil/lymphocyte ratio)/serum albumin. Univariate and multivariate analyses were performed to assess the prognostic value of relevant factors. RESULTS: Median OS of all patients was 6 months. The NLR cut off value we calculated was 3,47. The median OS of 47 (49,4%) patients was 8 months (95 % cl. 8,673- 15,383) with NLR < 3,47 and median OS of 48 (50,6%) patients was 4 months (95 % cl. 4,221-7,523) with NLR ≥ 3,47 (P: 0,001). The cut off value calculated for the IPI was 0,79. The median OS of 24 (25,8 %) patients was 8 months (95 % cl. 7,475-18,814) with IPI < 0,79 andmedian OS of 69 (74,2 %) patients was 5 months (95 % cl. 5,774-9,580) with IPI ≥ 0,79 (P: 0,047). The ABR cut off value we calculated was 5,23. The median OS of 45 (47,3 %) patients was 4 months (95 % cl. 8,879- 15,174) with ABR ≥ 5,23 and median OS of 50 (42,7 %) patients was 9 months (95 % cl. 4,015-7,585) with ABR < 5,23 (p< 0.001) (Figure 1). According to this analyses, presenting with jaundice, peritoneum metastasis, CA19.9 and LDH values higher than cut off, high NLR, high IPI and high ABR were also significantly associated with OS. In multivariate analyses, ABR was an independent prognostic factor in PC. Patients with high ABR (> 5,23) had increases in the risk of death compared with those with low ABR (< 5,23) (HR, 0,305; 95 % CI, 0,176-0,531; p: 0.000). Alongside ABR, CA-19.9 (HR, 2,300; 95 % CI, 1,111-4,764; p: 0,025) and LDH (HR, 3,348; 95 % CI, 1,792-6,253; p: 0.000) were an independent prognostic factor in PC. CONCLUSION: In this study, we demonstrated that both IPI and ABR, which were not evaluated in PC before, are non-invasive, cheap, accessible, and easily formulated parameters in determining the prognosis. Especially the fact that ABR is an independent prognostic indicator in multivariate analysis makes it stronger. Although we are aware that our study is retrospective, we hope that the reliability of these scores will increase if it is done with more patient series and if it is done multicenter.Item Inflammatory Prognostic Index in Metastatic Renal Carcinoma Treated with Nivolumab(College of Physicians and Surgeons Pakistan, 2022) Ekinci F.; Erdogan A.P.; Yildirim S.; Bulut G.; Yilmaz C.; Barutca S.Objective: To evaluate the utility of inflammatory prognostic index (IPI), albumin, c-reactive protein (CRP), and lactate dehydrogenase (LDH) as predictive biomarkers of oncologic outcome in metastatic renal cell cancer (mRCC) patients treated with nivolumab. Study Design: Descriptive study. Place and Duration of Study: Manisa Celal Bayar University, Aydın Adnan Menderes University, Bitlis Tatvan State Hospital and Private Hatay Defne Hospital Medical Oncology Clinics, Turkey, from January 2017 to June 2020. Methodology: Seventy-five mRCC patients treated with nivolumab between January 2017 and June 2020 were enrolled. Several factors were retrospectively investigated, including IPI, CRP, LDH, and albumin level, for their association with progression-free survival (PFS) and overall survival (OS). The IPI was calculated as CRP × NLR/albumin. Univariate and multivariate analyses were performed to assess the prognostic value of relevant factors. Results: When analysed according to the calculated IPI score, it is seen that the group with <2.153 has an OS duration of 96.3 months, while the group with ≥2.153 has a shorter time of 42.9 months (p=0.02). In the analysis performed according to albumin level, it was reported that those with low levels (22.8 months) had worse median OS than those with high levels (92.8 months) (p=0.004). According to the cox regression analysis results, it was determined that those with a high IPI score significantly increased the risk of death compared to those with a low score (HR:2.4, p=0.023). However, this significance could not be confirmed in the multivariate analysis. It was analysed that those with low albumin levels significantly increased the risk of death compared to both univariate analysis (HR:3.3, p=0.007) and multivariate analysis (HR:4.4, p=0.003). Conclusion: Those with high IPI scores and low albumin levels were associated with worse median OS. However, only the multivariate analysis analysed albumin level as an independent prognostic variable. Prospective and more extensive research is needed to consolidate the potential prognostic power of these markers. © 2022 College of Physicians and Surgeons Pakistan. All rights reserved.Item Level of COVID-19 fear in cancer patients(Springer Science and Business Media Deutschland GmbH, 2022) Erdoğan A.P.; Ekinci F.; Acar Ö.; Göksel G.Background: Cancer patients are in the high-risk group of getting COVID-19 infection and experiencing a severe course. Anxiety of cancer patients about how they pass this pandemic process and how changes in the health system would influence their treatment has increased together with the COVID-19 pandemic. Influence of COVID-19 on psychology of cancer patients is also a subject needed to be investigated as well as its course and prognosis. Thus, it is aimed to measure fear levels of cancer patients by a validated scale. Patients accepting to fill in the validated Fear of COVID-19 (FCV-19S) scale were included in our study. Higher scores obtained from the scale means high level of COVID-19 fear was experienced. Results: A total of 66.8% of 486 patients expressed that they are very afraid of coronavirus, and 66.3% expressed that they fear from losing their lives due to coronavirus. The level of fear in the patient group having adjuvant therapy has been found statistically to be significantly higher compared with groups having neoadjuvant and metastatic/palliative therapy (p: 0.004). Conclusions: Because the increase of level of fear may lead to vital outcomes such as weakening of immune system, disturbance of treatment compliance, and worsening of prognosis, a psychological approach to cancer patients is compulsory in order to prevent fear of COVID-19 infection. © 2022, The Author(s).Item Is crp/albumin ratio (car) a new parameter to be added to risk stratification systems in metastatic renal cell carcinoma patients?(College of Physicians and Surgeons Pakistan, 2022) Uzun M.; Yildirim E.C.; Ekinci F.; Semiz H.S.Objective: To evaluate the effect of pretreatment C-reactive protein (CRP)/Albumin ratio (CAR) on prognosis and its association with IMDC (International metastatic renal cell carcinoma database consortium) risk score and overall survival (OS) in metastatic renal cell carcinoma (mRCC) patients. Study Design: Descriptive study. Place and Duration of Study: Department of Medical Oncology, Dokuz Eylul University, Izmir, Turkey, between 2007 and 2020. Methodology: Clinico-pathological and treatment-related data of mRCC patients were retrospectively evaluated and included in the study. CAR was used as a prognostic inflammatory score. CAR threshold value for OS has been obtained by ROC analysis. The prognostic value of CAR was tested using Kaplan-Meier and Cox-regression models. IMDC-CAR model was created by adding CAR to IMDC risk stratification. Results: OS was 91 months in patients with CAR below the threshold value of 0.072 (0.072), while OS was 51 months in patients with CAR of 0.072 and above (p=0.005). According to IMDC risk stratification, intermediate and poor risk groups showed similar survival times (p0.05). However, when CAR was added to the IMDC risk score in the intermediate group, it was divided into 3 subgroups with different prognoses (p=0.02). Conclusion: CAR is an independent predictor of OS in mRCC patients. In this study, it has been demonstrated that more accurate prognosis prediction could be made by adding CAR to IMDC indicators in the intermediate risk group, which constitutes a highly heterogeneous group according to IMDC risk stratification. © 2022 College of Physicians and Surgeons Pakistan. All rights reserved.Item The Effect of Palliative Invasive Interventions on Overall Survival in the Last 3 Months of Life in Metastatic Gastric Cancer(Springer, 2022) Ekinci F.; Erdoğan A.P.Purpose: Gastric cancer is one of the biologically aggressive and highly mortal cancers. In addition to limited treatment options, especially in advanced stages, palliative treatment methods are applied to increase patients’ quality of life with gastric cancer. This study aims to discuss the effects of paracentesis, thoracentesis, tube thoracostomy, double J catheter nephrostomy, percutaneous transhepatic cholangiography (PTC), and abscess drainage catheter placement procedures applied in the last 3 months for problems requiring palliation, in the light of literature. Method: The patient characteristics of the patients and, in addition, the history of any invasive intervention for palliative treatment in the last 3 months were questioned and recorded with the electronic medical record system. The effect of an invasive intervention on survival was examined. The data of patients with metastatic gastric cancer followed in the medical oncology clinic between February 2012 and May 2020 were reviewed retrospectively. Conclusions: In this study, in which the effect of palliative invasive intervention (PIG) stories on survival in the last 3 months of life of patients diagnosed with metastatic gastric cancer was examined, no significant difference was found between those who underwent PIG and those who did not, in terms of overall survival. However, since PIG was not included in the design of our study, the effect of PIG in terms of quality of life, mood, motivation of patient relatives, and the cost is unknown. Results: In the final analysis, it was noted that 143 (94.1%) of the 152 patients included in the study died and 9 (5.9%) were still alive. Overall survival of all patients was reported as 12.9 months (95% CI, 10.9-14.9). The mean overall survival of 36 patients who underwent palliative invasive intervention (PIG) in the last 3 months was 13.0 months (95% CI, 9.1-17.0), and a similar 13.0 months (95% CI, 10.6-15.3) of 116 patients who did not undergo PIG no significant difference was found (p: 0.887). © 2022, The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.Item HALP Score as a New Prognostic Index in Metastatic Renal Cell Cancer(College of Physicians and Surgeons Pakistan, 2022) Ekinci F.; Balcik O.Y.; Oktay E.; Erdogan A.P.Objective: To evaluate prognostic significance of the new index, designed by formulating hemoglobin, albumin, lymphocyte, and platelet (HALP) counts in patients with metastatic renal cell carcinoma (RCC). Study Design: Descriptive study. Place and Duration of Study: Department of Medical Oncology, Celal Bayar University, Manisa, Turkey and Adnan Menderes University, Aydin, Turkey, from January 2014 to April 2020. Methodology: Patients with metastatic RCC and sufficient follow-up data were included in the study as a retrospective cohort. HALP score was calculated as hemoglobin (g/L) × albumin (g/L) levels × lymphocyte count (/L)/platelet count (/L). The cut-off value was determined by examining the area under the ROC curve for the HALP value. The endpoints of this study included overall survival (OS) and progression-free survival (PFS). Results: The mean overall survival (OS) of the patients with low HALP score was 17.7 months (95% CI, 2.21 - 33.18), while the OS of the patients with high HALP score was 89.7 months (95% CI, 55.62 - 123.77) and reached statistical significance (p=0.001). The results of univariate (p = 0.009) and multivariate (p=0.012) analyses were statistically significant as well. Conclusion: The HALP score in metastatic RCC patients was closely related to the prognosis. Worse OS was found in patients with a low HALP score. © 2022 College of Physicians and Surgeons Pakistan. All rights reserved.Item Factors affecting the serologic response to SARS-CoV-2 vaccination in patients with solid tumors: A prospective study(Elsevier B.V., 2022) Erdoğan A.P.; Ekinci F.; Akçalı S.; Göksel G.Objective: To evaluate the factors affecting seropositivity and antibody levels after SARS-CoV-2 vaccines in patients with cancer because they were excluded from clinical studies of SARS-CoV-2 vaccines. Methods: This prospective, observational, single-center study included 290 patients with solid tumors followed up in our medical oncology clinic between March 2021 and August 2021. SARS-CoV-2 antibody status was determined before the first dose of vaccine. Fifty-one patients with positive prevaccine baseline antibody tests were excluded from the study, regardless of whether they had previously confirmed SARS-CoV-2 PCR positivity. To determine the quantitative IgG antibody response of the vaccines, blood samples were collected at least 28 days after each dose of vaccine. Quantitative IgG levels against virus spike protein receptor binding domain (RBD) were measured using chemiluminescent enzyme immunoassay (CLIA). Demographic and clinical features affecting seropositivity were analyzed. Results: One hundred and fifty-one (69.3%) patients were vaccinated with two doses of CoronaVac followed by one dose of BNT162b2 (Biontech) (group 1). Sixty-seven (30.7%) patients were vaccinated with three doses of BNT162b2 (group 2). The proportion of patients who developed seropositivity was significantly higher in group 2 (78.6% vs. 54.9%, p < 0.012). Antibody response increased significantly after the second dose of vaccine in both groups. Female sex, being younger than 65 years, and chemotherapy status were significantly related to higher anti-SARS-CoV-2 S antibody levels (p = 0.033, p = 0.036, and p = 0.047, respectively). Antibody levels were significantly higher in patients who had previously received chemotherapy than in patients receiving active chemotherapy (p = 0.042). Conclusions: Our study is the first to evaluate basal SARS-CoV-2 IgG levels before the first dose of vaccine and after three doses in patients with solid tumors. The rate of development of seropositivity with two doses of mRNA vaccine was found to be higher than with two doses of inactivated SARS-CoV-2 vaccine. More attention should be paid to preventive measures in addition to vaccination in patients aged over 65 years and men with cancer diagnoses. © 2022 Japanese Society of Chemotherapy and The Japanese Association for Infectious DiseasesItem Systemic Immune Inflammation Index as a Key Marker of Survival and Immune-related Adverse Events in Immune Checkpoint Inhibitor Therapy(College of Physicians and Surgeons Pakistan, 2022) Ekinci F.; Balcik O.Y.; Demir B.; Gursoy P.; Ozveren A.; Erdogan A.P.Objective: To evaluate the prognostic significance of the new index designed by formulating neutrophil, lymphocyte, and platelet counts in patients with metastatic disease receiving immune checkpoint inhibitors (ICI) and its effect on the immune-related adverse events (irAEs). Study Design: Cohort study. Place and Duration of Study: Department of Medical Oncology, University of Manisa Celal Bayar, University of Aydin Adnan Menderes, and University of Ege, and Izmir Kent Hospital, Turkey, from January 2016 to April 2020. Methodology: Patients with metastatic disease receiving ICI sufficient follow-up data were included. Patients, who had received treatment for a minimum of 3 months, were evaluated for the response. Systemic immune-inflammation index (SII) was calculated as neutrophil (/L) × (lymphocyte (/L) / platelet (/L). The cut-off value was determined by examining the area under the receiver operating characteristic (ROC) curve for the SII value. The endpoints of this study included overall survival (OS) and progression-free survival (PFS). Results: A total of 168, patients who received ICI in the metastatic stage, were evaluated. The OS of the patients with low SII scores was 110.8 months (95% CI, 88.2-133.5), while patients with high SII scores were 36.0 months (95% CI, 28.4-43.6) and reached statistical significance (p <0.001). The results of univariate (HR=3.376, 95% CI, 1.986-5.739, p<0.001 and multivariate (HR=2.792, 95% CI, 1.495-5.215, p=0.011) analyses were statistically significant as well. Conclusion: The SII score in patients with metastatic disease receiving ICI was closely related to the prognosis. Patients with a high SII score are associated with a worse prognosis, these patients develop fewer irAEs. © 2022 College of Physicians and Surgeons Pakistan. All rights reserved.Item Could the Inflammatory Prognostic Index Predict the Efficacy of Regorafenib in Patients with Metastatic Colorectal Cancer?(Springer, 2022) Erdoğan A.P.; Ekinci F.; Karabaş A.; Balçık O.Y.; Barutça S.; Dirican A.Purpose: To investigate the clinical importance of the inflammatory prognostic index (IPI) in patients with metastatic colorectal cancer treated with regorafenib. Methods: A retrospective analysis of 65 metastatic CRC patients treated with regorafenib between 2015 and 2020 was performed. The association between NLR, PNLR, IPI, and overall survival (OS) and progression-free survival (PFS) was evaluated. Results: According to the cut-off points, patients were divided into two groups. The patients in the high IPI group showed poorer OS compared to patients in the low IPI groups. The PFS was better in patients with low neutrophil-lymphocyte ratio (NLR) and platelet-neutrophil to lymphocyte ratio (PNLR), and the OS was better in patients with low IPI. Conclusion: Among the immune inflammation scores analyzed in mCRC patients receiving regorafenib, NLR and PNLR were the best predictor of recurrence, whereas IPI was the best predictor of long-term survival. After being confirmed by better designed controlled trials, IPI can be used to identify the group of patients who will benefit more from regorafenib treatment. © 2021, Springer Science+Business Media, LLC, part of Springer Nature.Item Metastatic Pancreatic Cancer Second-Line Treatment Options: Is the Difference Only in Cost?(Springer, 2022) Yıldırım S.; Erdoğan A.P.; Karateke M.; Yılmaz C.; Özveren A.; Bulut G.; Ekinci F.; Almuradova E.İntroduction: Although pancreatic cancer ranks seventh in cancer-related deaths, it is an extremely fatal disease, and more than 330,000 people die from this disease worldwide. Although there are many first-line treatment studies in the literature, there are almost no prospective studies regarding second-line therapy. Therefore, there is no standard approach in the second-line treatment of pancreatic cancer. We decided to conduct this study to investigate second-line treatments with problems such as cost, treatment efficacy, and toxicity. Methods: Patients older than 18 years old who applied to Ege University Hospital medical oncology department with a diagnosis of metastatic pancreatic cancer, who received first-line chemotherapy due to their illness, and who had progressed afterwards were included in the study. The files of the patients who applied between 2013 and 2017 were examined. Results: Our study’s primary endpoint was progression-free survival, and it was found that the median progression-free survival was 3.2 months in the Xelox patients, 3.7 months in the gemcitabine-nab paclitaxel patients, and 3.5 months in the other regimens. When the secondary endpoint was evaluated, overall survival, the median overall survival was 5.9 months in the Xelox patients, 5.3 months in the gemcitabine-nab paclitaxel patients, and 4.8 months in the other regimens. Conclusion: As a result, second-line treatments were compared, and no statistically significant difference was found between them. For this reason, the side effects of previously used drugs and the side effects of new drugs to be used, as well as their costs, should be evaluated when choosing a treatment. © 2021, Springer Science+Business Media, LLC, part of Springer Nature.Item Effects of Nutritional Support on the Quality of Life of Cancer Patients(Turkiye Klinikleri, 2022) Karadaş G.; Erdoğan A.P.; Ekinci F.; Çivi M.; Göksel G.Objective: In this study, we investigated the effects of nutritional support on the quality of life of cancer patients, determined nutritional deficiencies, eliminated it at the earliest, and established a built-in system to prolong patient survival. Material and Methods: We included 459 patients admitted to the medical oncology outpatient clinic, diagnosed with cancer and receiving chemotherapy; 59 of 459 patients were diagnosed with malnutrition in the study using the Nutritional Risk Screening (NRS) 2002 nutritional status scale. Appropriate enteral nutrition support was provided to the patients, and control evaluations were made four times at intervals of 28 days. In these controls, information on the height, weight, and the right and left middle arm circumference of the patients was recorded. Along with the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire-30 (EORTC QLQ-30) Quality of Life Scale, the Hospital Anxiety and Depression Scale was also used. Results: A statistically significant difference was found in the NRS 2002 scores of the patients regarding the adequacy of intake, protein and calorie requirement, functional status, and the symptom scale. The anxiety and depression scores of the patients decreased in all the controls, and the most noticeable decrease occurred at the end of the third control. Conclusion: Evaluating malnutrition and providing adequate nutritional support to cancer patients improves body composition and the quality of life by reducing anxiety and depression. © 2022 by Turkish Society of Medical Oncology.Item Palliative Biliary Drainage Has No Effect on Survival in Pancreatic Cancer: Medical Oncology Perspective(Springer, 2022) Erdoğan A.P.; Ekinci F.; Yıldırım S.; Özveren A.; Göksel G.Purpose: Removal of obstructive jaundice in metastatic pancreatic cancer is an important part of palliative therapy. However, it is not known whether invasive procedures reduce cancer-related mortality. In this study, the effect of palliative biliary drainage on survival outcomes in pancreatic cancer patients was evaluated. Methods: Patients diagnosed with pancreatic cancer and undergoing biliary drainage in two different centers between 2010 and 2019 were evaluated retrospectively. Results: Biliary drainage was applied to 73 patients, constituting 20.6% of 355 patients included in the study. The median progression-free survival (PFS) of patients with biliary stent was 5 months, while the median PFS of patients without stenting was 5.5 months and the median overall survival (OS) was 11.1 and 11.5 months, respectively (p: 0.424, p: 0.802). Conclusions: A positive effect of palliative biliary drainage on median PFS and OS could not be demonstrated in our study group. In pancreatic cancer, predictive markers are needed to select patients who can derive a survival benefit from biliary drainage. © 2021, Springer Science+Business Media, LLC, part of Springer Nature.Item Vinorelbine Induced Serpentine Supravenous Hyperpigmentation(Turkiye Klinikleri, 2022) Yetut A.D.; Taş S.; Ekinci F.; Çelik C.; Erdoğan A.P.; Dirican A.Serpentine supravenous hyperpigmentation (SSH) is a rare complexity arising from antineoplastic therapy. Vinorelbine, a chemotherapeutic drug that is frequently used for the treatment of breast and lung cancer, contributes to the etiology of SSH. A 54 years old male patient was being treated for lung adenocarcinoma. An intravenous (IV) infusion of vinorelbine was administered in the distal dorsal vein of the left forearm. Erythematous hyperpigmentation at the infusion area was observed a week after the administration of the chemotherapeutic drug. The initial symptoms of SSH usually appear between 1 to 15 days post IV administration of a cytotoxic drug, and it spontaneously be-comes hyperpigmented within 1-3 weeks. However, these local reactions can be prevented by applying IV infusion for a short period (15-30 min) along with adequate venous irrigation (75-124 mL) instead of bolus administration. The termination of the drug can also be considered. © 2022 by Turkish Society of Medical Oncology.Item Factors Predicting Response in Breast Cancer Receiving Neoadjuvant Therapy and the Role of Ki67 Labeling Index(College of Physicians and Surgeons Pakistan, 2023) Ekinci F.; Uzun M.; Demir B.; Unek I.T.; Erdogan A.P.Objective: To determine the predictive value of Ki67 on pathological complete response (pCR) of breast and axilla regions in breast cancer (BC) patients receiving neoadjuvant therapy (NAT). Study Design: Descriptive study. Place and Duration of the Study: Departments of Medical Oncology, Sirnak State Hospital, Aydin State Hospital, Manisa Celal Bayar University, and Dokuz Eylul University, from November 2010 to July 2022. Methodology: PCR and various histopathological parameters were evaluated for BC patients receiving NAT. The Youden Index method was used to find the cut-off value for the Ki67 variable according to the receiver operating characteristic (ROC) curve. This value was obtained as 77.5. Breast and axillary responses were individually evaluated to assess response to NAT. Univariate and multivariate logistic regression analysis were used to predict both breast and axillary pCR. Results: A total number of 280 females receiving NAT for BC were included in the study. Multivariate analysis for breast pCR to NAT showed that Ki67 index (>77.5 vs <77.5, p=0.047) was statistically significant marker. While Ki67 index was significant for breast pCR in both univariate and multivariate analyses, the same was not observed on axillary response (p=0.387). Conclusion: High Ki67 level was significantly associated with breast pCR in BC patients receiving NAT, but a similar effect was not observed on axillary pCR. These findings suggest that breast and axilla tissues have a biological differences in treatment responses. © 2023 College of Physicians and Surgeons Pakistan. All rights reserved.Item The inflammatory prognostic index as a potential predictor of prognosis in metastatic gastric cancer(Nature Research, 2023) Ozveren A.; Erdogan A.P.; Ekinci F.Clinical studies aimed at identifying effective and simple prognostic markers for gastric cancer are still being carried out. Inflammatory prognostic index (IPI) is being recognized as a promising prognostic marker in patients with Non-Small Cell Lung Cancer. To evaluate the prognostic utility of IPI in stage 4 gastric cancer. A total of 152 patients with stage 4 gastric cancer, whose laboratory parameters, progression-free survival (PFS) and overall survival (OS) data could be accessed, were evaluated. Kaplan Meier analysis was used for survival analyses. Hazard ratios were expressed with 95% CI values. All methods were performed in accordance with the relevant guidelines and regulations. Study was approved by the Manisa Celal Bayar University’s Non-Invasive Clinical Research Ethics Committee (approval No. E-85252386-050.04.04-49119, date: 22.03.2021). We confirm that all methods were performed in accordance with relevant named guidelines and regulations. Median age at diagnosis was 63 years (range: 32–88). The number of patients who received first-line chemotherapy was 129 (84.9%). Median PFS with first-line treatment was 5.3 months, while it was 3.3 months with second-line treatment. Median OS was 9.4 months. Median IPI score was 22.2. We evaluated IPI score for its value in detecting survival status with ROC analysis and identified an IPI cut-off score of 14.6. Low IPI score was significantly associated with longer PFS and OS compared to high IPI (PFS in high vs. low IPI, 3.6 vs. 7 months; p < 0.001) (OS in high vs. low IPI, 6.6 vs. 14.2 months; p < 0.001). IPI score can be an independent prognostic index that is inexpensive, easy to access and evaluate for patients with metastatic gastric cancer, and may be useful in predicting survival in daily practice. © 2023, The Author(s).Item HALP Score as a New Prognostic Factor for Patients with Metastatic Bladder Cancer(College of Physicians and Surgeons Pakistan, 2023) Acar O.; Ayhan M.; Demir B.; Ekinci F.; Aytac A.; Erdogan A.P.Objective: To investigate the effect of the haemoglobin, albumin, lymphocyte, and platelet (HALP) score (Haemoglobin, Albumin, Lymphocyte, Platelet count) on survival as a new prognostic factor in metastatic bladder cancer. Study Design: Descriptive study. Place and Duration of the Study: Department of Medical Oncology, Celal Bayar University, Manisa, Turkey, and Adnan Menderes University, Aydin, Turkey, from 2010 to 2020. Methodology: The medical charts of patients with metastatic bladder cancer were reviewed retrospectively. Prognostic value of the HALP score as a marker of overall survival was examined through a receiver operating characteristic (ROC) curve analysis. Results: The cut-off value for the HALP score in the ROC curve analysis was 29. The median overall survival (OS) was 19 months when the HALP score was less than 29, and the median OS was 40 months when the HALP score was 29 or greater, and this finding was statistically significant (p = 0.003). Conclusion: The HALP score is closely related to prognosis in metastatic bladder cancer. A high HALP score is associated with better survival outcomes. © 2023 College of Physicians and Surgeons Pakistan. All rights reserved.Item The Confusion Caused by the Fear of COVID 19 in the Future of Cancer Patients(Ibn Sina Trust, 2023) Ekinci F.; Ateş G.A.; Erdoğan A.P.; Çelik C.; Dirican A.; Göksel G.Objective: The “centrality of events scale” (CES) was formed to determine to what extent this localisation of a traumatic memory is formed. The CES was used in this study to determine how overshadowed the cancer disease was by fear of COVID-19 in cancer patients or how centralised the cognitive trauma was in this patient group.Materials and Methods: In the first paragraph of the short 7-item CES, it was written, “Please think about the most stressful or traumatic event in your life”, then 3 options were given. These alternatives were: A) I am currently being treated here for my disease., B) I am likely to catch COVID-19 and C) Other. After marking one of these options, the subjects were instructed to mark their level of agreement with the 7 items as stated by Berntsen and Rubin, and thus this section was the same as the original questionnaire. To be able to evaluate the questionnaire results taking the disease characteristics into account, a record was made of age, gender, treatment history (chemotherapy and radiotherapy), current treatment (chemotherapy, hoemone therapy, immunotherapy, monoclonal antibodies, tyrosine kinase inhibitors) treatment aim (adjuvant, neoadjuvant, palliative), disease status on presentation (no spread, local, metastatic).The questionnaires were administered to all the cancer patients who presented at the oncology clinic between 1 April and 1 October 2020. Results:This study was conducted to seek an answer to this question, and it was seen that of a total of 523 patients diagnosed with cancer, the vast majority (n:368, 70.4%) saw the most traumatic and stressful event of their life as cancer, with the response to option A on the questionnaire. The possibility of contracting COVID-19 was selected by 83 (15.9%) patients as the most stressful or traumatic event in their life. The option of C was marked by 72 (13.8%) patients. This showed that neither cancer nor fear of coronavirus infection was strong enough to replace the traumatic event experienced and centred in the identity of these 72 patients. These traumas of the patients were analyzed with the mean CES points. The highest points were obtained by those who marked option A, at 3.71, which was statistically significantly higher than the 3.29 points for B and 3.29 points for C (p:0.004).Conclusion:A trauma left in the past actually lives on in the cognitive memory and may even be established at the centre of the self and personal identity. Thus, by modifying the short 7-item CES, developed by Berntsen and Rubin to be an objective, measurable format, the results of this study demonstratated both the extent to which the possibility of contracting COVID-19 has started to be established in cancer patients and the unshakable but declining centrality of cancer in the traumatic past. © 2023, Ibn Sina Trust. All rights reserved.Item The real-world outcomes of Lutetium-177 PSMA-617 radioligand therapy in metastatic castration-resistant prostate cancer: Turkish Oncology Group multicenter study(John Wiley and Sons Inc, 2024) Almuradova E.; Seyyar M.; Arak H.; Tamer F.; Kefeli U.; Koca S.; Sen E.; Telli T.A.; Karatas F.; Gokmen I.; Turhal N.S.; Sakalar T.; Ayhan M.; Ekinci F.; Hafizoglu E.; Kahraman S.; Kesen O.; Unal C.; Alan O.; Celik S.; Yekeduz E.; Omur O.; Gokmen E.Metastatic castration-resistant prostate cancer (mCRPC) remains a challenging condition to treat despite recent advancements. This retrospective study aimed to assess the activity and tolerability of Lutetium-177 (Lu-177) PSMA-617 radioligand therapy (RLT) in mCRPC patients across multiple cancer centers in Turkey. The study included 165 patients who received at least one cycle of Lu-177 PSMA-617 RLT, with the majority having bone metastases and undergone prior treatments. Prostate-specific antigen (PSA) levels were assessed before each treatment cycle, and the biochemical response was evaluated in accordance with the Prostate Cancer Work Group 3 Criteria. The PSA decline of ≥50% was classified as a response, while an increase of ≥25% in PSA levels was indicative of progressive disease. Neither response nor progression was considered as stable disease. The Lu-177 PSMA-617 RLT led to a significant PSA response, with 50.6% of patients achieving a >50% decrease in PSA levels. Median overall survival (OS) and progression-free survival were 13.5 and 8.2 months, respectively. Patients receiving Lu-177 PSMA-617 RLT in combination with androgen receptor pathway inhibitors (ARPIs) had a higher OS compared to those receiving Lu-177 PSMA-617 RLT alone (18.2 vs 12.3 months, P =.265). The treatment was generally well-tolerated, with manageable side effects such as anemia and thrombocytopenia. This study provides real-world evidence supporting the effectiveness and safety of Lu-177 PSMA-617 RLT in mCRPC patients, particularly when used in combination with ARPIs. These findings contribute to the growing body of evidence on the potential benefits of PSMA-targeted therapies in advanced prostate cancer. © 2023 UICC.