Analyzing HALP and PNI scores as prognostic factors in metastatic head and neck cancers.

OBJECTIVE: This study investigates the prognostic significance of Hemoglobin, Albumin, Lymphocyte, Platelet (HALP) score and Prognostic Nutritional Index (PNI) in metastatic head and neck cancers. METHODS: Retrospective analysis was conducted on data obtained from January 2014 to June 2022 for 68 patients using rigorous statistical methods. HALP and PNI scores, derived from routine laboratory parameters, were categorized into low and high groups using respective median values. Prognostic significance was determined through Kaplan-Meier survival analyses and Cox proportional hazards regression using IBM SPSS Statistics. RESULTS: Of the 68 patients (80.9% male, median age 57), 39 (57.4%) had laryngeal cancer. When stratified by low and high HALP scores, the median overall survival (OS) was 5.9 and 16.4 months, respectively (P < 0.001), while the median progression-free survival (PFS) was 5.7 months and 8.2 months, respectively (P: 0.016). In the low and high PNI score groups, the median OS was 7 and 13.2 months (P < 0.001), with median PFS of 5.6 months and 8.2 months (P: 0.002), respectively. In the multivariate analysis, while the HALP score did not reach statistical significance in terms of PFS, the PNI score and age groups were found to be statistically significant. In terms of OS, higher HALP score and PNI scores were significantly associated with longer OS. CONCLUSION: In this study, the HALP score and PNI score were found to be a prognostic factor in patients with metastatic head and neck cancer.

Is sarcopenia effective on survival in patients with metastatic gastric cancer?

BACKGROUND: Sarcopenia is a progressively diminishing state characterized by the reduction of muscle mass and density, which is frequently observed in malignancies of solid organs. AIM: To assess how sarcopenia affects the overall survival of individuals who have been diagnosed with metastatic gastric cancer. METHODS: The study retrospectively included individuals who had been diagnosed with metastatic gastric cancer between January 2008 and December 2020. Sarcopenia was identified through the calculation of the average Hounsfield units (HUAC) using computed tomography (CT) images taken at the time of diagnosis in patients. RESULTS: A total of 118 patients with metastatic gastric cancer were evaluated. Sarcopenia was detected in 29 patients (24.6%). The median survival of all patients was 8 (1-43) mo. The median survival of patients with sarcopenia was 2 mo, while it was 10 mo for those without sarcopenia (P < 0.001). A significant relationship was found between sarcopenia and survival. CONCLUSION: Sarcopenia has been observed to impact survival outcomes in various types of solid tumor cancers. Sarcopenic patients can be identified in a short time, easily and inexpensively, by HUAC measurements from CT images used for diagnosis, and survival could be promoted with nutritional support.

Hemoglobin, albumin, lymphocyte, and platelet score as a predictor of prognosis in metastatic gastric cancer.

BACKGROUND: The hemoglobin, albumin, lymphocyte, and platelet (HALP) score, derived from a composite evaluation of markers reflecting the tumor-inflammation relationship and nutritional status, has been substantiated as a noteworthy prognostic determinant for diverse malignancies. AIM: To investigate how the HALP score relates to prognosis in patients with metastatic gastric cancer. METHODS: The cutoff values for the HALP score, neutrophil/lymphocyte ratio, and platelet/lymphocyte ratio were determined using receiver operating characteristic analysis. Low HALP scores were defined as those less than 24.79 and high HALP scores as those greater than 24.79. RESULTS: The study cohort comprised 147 patients and 110 of them (74.8%) were male. The patients' median age was 63 (22-89) years. The median overall survival was significantly superior in the patients with high HALP scores than in those with low HALP scores (10.4 mo vs 7.5 mo, respectively; P < 0.001). CONCLUSION: The HALP score was found to be a prognostic factor in patients with metastatic gastric cancer.

Outcomes of Chemotherapy plus Cetuximab as First-line Treatment in Patients with Metastatic, Recurrent, Unresectable Head and Neck Cancers: Real-life Data.

OBJECTIVE: To examine the treatment outcomes of the EXTREME regimen as the first-line therapy for recurrent/metastatic squamous cell carcinoma of the head and neck. STUDY DESIGN: Observational study. Place and Duration of the Study: Department of Medical Oncology, Ankara Diskapi Yildirim Beyazit Training and Research Hospital, Turkiye, between January 2014 and December 2021. METHODOLOGY: A total of 60 patients with recurrent/metastatic head and neck cancers were treated with EXTREME regimen. Survival curves were estimated using the Kaplan-Meier method. Cox proportional hazards regression models were used to determine the factors associated with progression-free survival (PFS) and overall survival (OS). RESULTS: Patients receiving cetuximab in combination with chemotherapy for metastatic or unresectable disease were obtained from patient files and electronic medical records. Majority of patients were male (78.3%). The median PFS of patients was 7 months. The median survival of the patients was 9.06 months. During follow-up, 55 patients (91.7%) relapsed, and 51 patients (85%) died. The median survival of patients with eastern cooperative oncology group (ECOG) performance status 0, 1, and 2 was 16, 9, and 4 months, respectively. And the survival of patients was found significantly lower with lower ECOG performance scores. CONCLUSION: OS was determined as 9.06 months. ECOG performance score had an important effect on the survival. KEY WORDS: Cetuximab, Head and neck cancer, Chemotherapy.

The comparison of FOLFOX regimens with different doses of 5-FU for the adjuvant treatment of colorectal cancer: a multicenter study.

PURPOSE: We aim to compare the efficiency and toxicity of three different 5-fluorouracil (5-FU) administration types in 5-FU, leucovorin, and oxaliplatin (FOLFOX) combination treatment for adjuvant therapy in colorectal cancer (CRC). METHODS: Five hundred and seventy patients with stage III colorectal carcinoma who received different FOLFOX regimens after curative resection were included. Patients were divided into three groups as FOLFOX-4, modified FOLFOX-6 (mFOLFOX-6), and mFOLFOX-4 for comparison of toxicity and disease-free survival (DFS) and overall survival (OS) times. RESULTS: Three-year DFS rates for FOLFOX-4, mFOLFOX-6, and mFOLFOX-4 groups were 65%, 72%, and 72%, respectively. Five-year OS rates for FOLFOX-4, mFOLFOX-6, and mFOLFOX-4 groups were 69%, 75%, and 67%, respectively. There was no statistically significant difference between the three treatment groups in terms of DFS and OS (p = 0.079, and p = 0.147, respectively). Among grade 1-2 adverse events (AE), thrombocytopenia, neuropathy, and stomatitis were more common in the mFOLFOX-6-treated group. The frequency of grade 1-2 nausea and vomiting were similar in mFOLFOX-6 (36.3% and 24%, respectively) and mFOLFOX-4 (32.4% and 24.7%, respectively) groups but were higher than that in the FOLFOX-4 (19.5% and 11.3%, respectively) group. Among the most common grade 3-4 AE, neutropenia (53.4%, 9%, and 13.5%, respectively) and diarrhea (10.5%, 2.2%, and 2.4, respectively) were more common in FOLFOX-4. The rate of anemia and febrile neutropenia was similar in treatment groups (p = 0.063, and p = 0.210, respectively). CONCLUSION: In the adjuvant treatment of stage III CRC patients, three different 5-FU administration types in FOLFOX combination treatment can be used with similar efficiency and manageable toxicity.

PD-L1 expression in immune cells is a favorable prognostic factor for nasopharyngeal carcinoma.

BACKGROUND: Programmed death-ligand 1 (PD-L1) has been determined as a reliable prognostic factor for various malignancies. In this study, we aimed to determine the prognostic effect of PD-L1 expression in tumor-infiltrating immune cells (TIICs) of nasopharyngeal carcinoma (NPC) patients. METHODS: Seventy patients diagnosed with non-metastatic NPC were included in the study. PD-L1 expression on immune cells was analyzed by immunohistochemical method. Patients were categorized into two groups according to the PD-L1 expression level in TIICs (level of PD-L1 staining ≥5% positive vs <5% negative). RESULTS: Median follow-up period was 34 months (range = 1 - 188). 1 and 2 years survival rate were found as 75% and 63% in PD-L1 negative TIICs group (47%), and 85% and 83% in PD-L1 positive TIICs group (53%), respectively. PD-L1 positivity in immune cells (ICs) was detected in 53% of the patients. The survival rate was found better in the PD- L1 positive group compared to the negative group (P = 0.049). DISCUSSION: In conclusion, the survival rate was found significantly better in the PD-L1 positive TIICs group, compared to the negative group.

Good prognostic factor in patients with nonmetastatic nasopharyngeal carcinoma: Programmed death ligand-1 expression in tumor cells.

PURPOSE: Programmed death ligand-1 (PD-L1) is the main ligand for programmed death-1 (PD-1), and is one of the major targets for cancer immunotherapy. Only a few studies are available for the clinical significance of PD-1/PD-L1 in nasopharyngeal carcinoma (NPC). There is a controversial association between PD-L1 expression and survival in NPC. This study aimed at defining any potential association between PD-L1 expression in tumor cells (TCs) and prognosis in NPC. PATIENTS AND METHODS: A total of seventy NPC patients treated between January 2008 and December 2016 were included in the study. PD-L1 expression was assessed by immunohistochemistry (IHC) in tumor specimens. The IHC assay was considered positive if ≥5% of TCs are stained. Clinicopathological variables were documented. Variables included in the analysis were PD-L1 expression, clinicopathological characteristics, and prognosis. RESULTS: The estimated 5-year overall survival (OS) rate was 62%. Nearly 55.7% (n = 39) of the TCs tested positive for PD-L1 expression. No associations were found between the level of PD-L1 in TCs and clinicopathological characteristics. Comparisons between patients with PD-L1-positive tumors and PD-L1-negative tumors revealed that OS was statistically significantly longer in patients with PD-L1-positive tumors as assessed by the univariate Cox regression analysis (hazard ratio [HR], 0.378; 95% confidence interval, 0.158-0.905; P = 0.029) and Kaplan-Meier curves (P = 0.023). CONCLUSION: PD-L1 expression is an important prognostic factor in NPC. PD-L1 expression positively correlates with survival.

Prognostic and predictive factors in cancer patients with obstructive jaundice treated by percutaneous transhepatic biliary drainage: A single-center experience.

BACKGROUND: Short-term survival rates are reported in the patients undergoing percutaneous transhepatic biliary drainage (PTBD). The purpose of this study was to determine the factors predicting survival following percutaneous biliary drainage. MATERIALS AND METHODS: The data of 90 patients undergoing PTBD due to malignant biliary obstruction were analyzed retrospectively between January 2009 and November 2014. RESULTS: The median age of the patients were 64 years. Fifty-one (57%) of the patients were male. Median survival following PTBD was 44 days. Survival rates at 1 month, 3 months, and 6 months following PTBD were 58%, 33%, and 8.9%, respectively. Multivariate Cox's regression analysis showed that platelet (PLT) count is significantly associated with predictors of survival; the other factors affecting survival were receiving chemotherapy following PTBD, liver metastasis, and serum albumin levels. CONCLUSION: Lower serum PLT level following PTBD is associated with the short-term survival. Survival of patients who are not able to receive chemotherapy after PTBD, having a low level of serum albumin, and patients with liver metastasis were shorter.

The hematologic inflammatory index is a new prognostic marker in patients resected for gastric cancer.

BACKGROUND: The role of the systemic inflammatory response in cancer has been shown in many studies. The present study aims to investigate the prognostic significance of a new hematologic index obtained by the combination of platelet, neutrophil, and lymphocyte counts in patients undergoing curative gastrectomy for gastric cancer. METHODS: We retrospectively analyzed 95 consecutive patients who underwent curative gastrectomy for gastric cancer between January 2013 and December 2018. Receiver operating characteristics curve analysis was used to determine the optimal cutoff values for hematologic inflammatory index (HII). The optimal cutoff value for HII was 2.69. Baseline parameters categorized into two groups were compared with the Chi-square test. Variables were evaluated by the univariate analysis were further assessed by the multivariate analysis using Cox's proportional-hazards regression model. RESULTS: According to HII, 44 patients (46.3%) had values lower than 2.69 and 51 patients (53.7%) had values higher than 2.69. HII was significantly correlated with depth of tumor invasion (P = 0.009), tumor histologic type (P = 0.048), and need for adjuvant therapy (P = 0.04). Median disease-free survival (DFS) (P = 0.003, hazard ratio (HR), 0.423; 95% confidence interval [CI], 0.234-0.762) and median overall survival (OS) (P = 0.002, HR, 0.385; 95% CI, 0.207-0.716) were found to be significantly shorter in the patient group where HII was higher than 2.69 compared to the patient group whose HII was lower than 2.69. When the multivariate analysis was performed, both DFS (P = 0.025, HR, 0.484; 95% CI, 0.257-0.912) and OS (P = 0.04, HR, 0.497; 95% CI, 0.255-0.970) were found to be independent prognostic factors. CONCLUSIONS: In this retrospective study, HII is independently associated with both DFS and OS in gastric cancer. HII is an inexpensive, powerful, and easily accessible prognostic marker.

Ewing's sarcoma of kidney in a 60-year-old patient with local recurrence: A rare occurrence.

Ewing's family of tumors is aggressive tumors and frequently arises from bone and soft tissue. They might also arise from nonosseous structures such as gastrointestinal tract, adrenal glands, or kidney. Primary renal Ewing's sarcoma (ES)/primitive neuroectodermal tumor is an extremely rare entity which has aggressive clinical course. These high-grade malignant tumors predominantly affect adolescents and young adults. Patients mostly present with nonspecific symptoms such as pain, hematuria, mass, and sensitivity. It is confused with renal cell cancer in imaging techniques. The definitive diagnosis is based on the histopathological examination. Surgical or radiotherapy treatment is used for local control and multiagent chemotherapy used for systemic treatment. Despite all treatment options, prognosis is poor. We aimed to describe the diagnosis and follow-up and treatment of renal ES case that was considered as renal cell carcinoma in imaging but diagnosed as ES via histopathology.

Ventricular bigeminal rhythm associated with trastuzumab: A potential cardiac side effect.

Cardiac side effects of targeted chemotherapy agents are getting more and more important topic nowadays. However, the studies on this topic are limited. Because multiple agent chemotherapy is not a common treatment option, it is hard to establish controlled study groups (as before chemotherapy and after chemotherapy); further, cancer, itself, may cause cardiac side effects and uncertainty of the symptoms may be associated with previous clinical situation before chemotherapy. For all that, we may get information to a certain degree about the side effects of these agents by analyzing case reports. These side effects have a broad spectrum from asymptomatic rhythm alterations to acute cardiac death. In this case report, we aim to discuss asymptomatic ventricular bigeminal rhythm, which is proved by electrocardiography, of our patient during treated by trastuzumab.

A delayed diagnosis: stridor secondary to hypocalcemia.

Hypocalcemia with stridor is a well-known condition in the pediatric age group but has rarely been reported in the elderly. We report an elderly patient who presented with dyspnea and laryngeal stridor attack caused by hypocalcemia. The patient had been suffering from stridor and dyspnea episodes for 2 years, and the etiology had not been determined until the evaluation in our department. The cause of stridor was hypocalcemia secondary to thyroidectomy. Complete resolution of stridor was achieved by calcium replacement therapy.