Outcome Analysis and Prognostic Factors in Patients of Glioblastoma Multiforme: An Indonesian Single Institution Experience

Aims: This study was done to assess the survival of patients with glioblastoma multiform and to identify factors that can affect patient survival. Materials and methods: From January 2015 to December 2019, 55 patients with histopathologically confirmed glioblastoma multiform and received adjuvant radiation/chemoradiation in our department were retrospectively analyzed. Results: The median overall survival (OS) for entire cohort was 13 months and 1-year OS and 2-year OS rate were 52.7% and 3.6% with the mean follow-up period was 12 months. In univariate analysis, age (≤50 years vs >50 years, p=0.02), performance status (≥90 vs 70-80 vs <70, p<0.001), RTOG RPA classification (class III vs class IV vs class V-VI, p<0.001), parietal lobes tumor site (vs others, p=0.02), residual tumor volume (≤20.4cm3 vs >20.4cm3, p=0.001) and time to initiate adjuvant therapy (<4 weeks vs 4-6 weeks vs >6 weeks, p=0.01) were significantly affect overall survival. In multivariate analysis, RTOG RPA classification and involvement of parietal lobes were independent prognostic factors for overall survival. Conclusions: RTOG RPA classification that consisted of age and performance status is an independent prognostic factor for the clinical outcome of GBM. Besides this well-known factor, we also identified the involvement of parietal lobe gives a strong negative influence on survival of GBM patients.

Download Full-text

Neutrophil-lymphocyte ratio in metastatic breast cancer is not an independent predictor of survival, but depends on other variables

Scientific Reports ◽

10.1038/s41598-019-53606-3 ◽

2019 ◽

Vol 9 (1) ◽

Cited By ~ 4

Author(s):

Alejandra Ivars Rubio ◽

Juan Carlos Yufera ◽

Pilar de la Morena ◽

Ana Fernández Sánchez ◽

Esther Navarro Manzano ◽

...

Keyword(s):

Breast Cancer ◽

Overall Survival ◽

Prognostic Factors ◽

Metastatic Breast Cancer ◽

Performance Status ◽

Univariate Analysis ◽

Metastatic Breast ◽

Prognostic Impact ◽

Neutrophil Lymphocyte Ratio ◽

Lymphocyte Ratio

AbstractThe prognostic impact of neutrophil-lymphocyte ratio (NLR) in metastatic breast cancer (MBC) has been previously evaluated in early and metastatic mixed breast cancer cohorts or without considering other relevant prognostic factors. Our aim was to determine whether NLR prognostic and predictive value in MBC was dependent on other clinical variables. We studied a consecutive retrospective cohort of patients with MBC from a single centre, with any type of first line systemic treatment. The association of NLR at diagnosis of metastasis with progression free survival (PFS) and overall survival (OS) was evaluated using Cox univariate and multivariate proportional hazard models. In the full cohort, that included 263 MBC patients, a higher than the median (>2.32) NLR was significantly associated with OS in the univariate analysis (HR 1.36, 95% CI 1.00–1.83), but the association was non-significant (HR 1.12, 95% CI 0.80–1.56) when other clinical covariates (performance status, stage at diagnosis, CNS involvement, visceral disease and visceral crisis) were included in the multivariate analysis. No significant association was observed for PFS. In conclusion, MBC patients with higher baseline NLR had worse overall survival, but the prognostic impact of NLR is likely derived from its association with other relevant clinical prognostic factors.

Download Full-text

Tracheal cancer – treatment results, prognostic factors and incidence of other neoplasms

Radiology and Oncology ◽

10.1515/raon-2016-0046 ◽

2016 ◽

Vol 50 (4) ◽

pp. 409-417 ◽

Cited By ~ 7

Author(s):

Aleksandra Napieralska ◽

Leszek Miszczyk ◽

Sławomir Blamek

Keyword(s):

Overall Survival ◽

Prognostic Factors ◽

Statistical Tests ◽

Performance Status ◽

Univariate Analysis ◽

Treatment Results ◽

Invasive Treatment ◽

Results Of Treatment ◽

Additional Surgery ◽

Tracheal Neoplasms

AbstractBackgroundTracheal cancers (TC) are rare and treatment results that are reported are typically not satisfactory. The purpose of this research was assessment of the results of treatment of TC patients, identification of potential additional surgery candidates, evaluation of prognostic factors, and assessment of the occurrence of other malignancies.Patients and methodsThe Regional Cancer Database and the Hospital Database were searched for patients with tracheal neoplasms. Fifty-eight of 418 patients identified initially, met the inclusion criteria (primary TC with confirmed histology and complete treatment records). Standard statistical tests were used.ResultsSquamous cell carcinoma (SCC; 63.8%) and adenoid cystic carcinoma (ACC; 15.5%) were the most commonly diagnosed histological types of TC. Radiotherapy was delivered in 48 cases, surgery or endoscopic resection in 20, and chemotherapy in 14. TC was diagnosed as a second cancer in 10 patients, in 1 patient it occurred prior to the lung cancer, and in 1 was diagnosed simultaneously. During the median follow-up of 12.7 months, 85.5% of the patients died because of the disease. Local recurrence occurred in 17% cases. In univariate analysis, patients with ACC had statistically better five-year overall survival (77.8%) than those diagnosed with SCC (8.4%, p = 0.0001). Radiotherapy, performance status and haemoptysis were factors significantly influencing overall survival (OS) in the multivariate analysis. Among patients who were not treated surgically, 15–26% were found to constitute additional surgery candidates, depending on the selection criteria.ConclusionsThe diagnostic workup should be focused on the identification of TC patients suitable for invasive treatment and radiotherapy. Respiratory system cancer survivors can be considered a risk group for tracheal cancer. Radiotherapy constitutes an important part of the treatment of patients with TC.

Download Full-text

Impact of Superselective Intra-Arterial and Systemic Chemoradiotherapy for Gingival Carcinoma; Analysis of Treatment Outcomes and Prognostic Factors

10.21203/rs.3.rs-56332/v1 ◽

2020 ◽

Author(s):

Yuki Mukai ◽

Yuichiro Hayashi ◽

Izumi Koike ◽

Toshiyuki Koizumi ◽

Madoka Sugiura ◽

...

Keyword(s):

Overall Survival ◽

Multivariate Analysis ◽

Prognostic Factors ◽

Clinical Stage ◽

Performance Status ◽

Univariate Analysis ◽

Stage Iv ◽

Progression Free Survival ◽

Free Survival

Abstract Background: We compared outcomes and toxicity between radiation therapy (RT) with concurrent retrograde super-selective intra-arterial chemotherapy (IACRT) and RT with concurrent systemic chemoradiotherapy (SCRT), for gingival carcinoma (GC).　Methods: We included 84 consecutive patients who were treated for GC ≥ stage III, from 2006 to 2018, in this retrospective analysis (IACRT group: n=66; SCRT group: n=18).Results: Median follow-up time was 24 (range: 1–124) months. The median prescribed dose was 60 (6–70.2) Gy (IACRT group: 60 Gy; SCRT group:69 Gy). At 3 years, the two groups significantly differed in overall survival (OS; IACRT: 78.75%, 95% confidence interval [CI]: 66.00–87.62; SCRT: 50.37%, 95% CI: 27.58–73.0; P = 0.039), progression-free survival (PFS; IACRT: 75.64%, 95% CI: 62.69–85.17; SCRT: 41.96%, 95% CI: 17.65–70.90; P = 0.028) and local control (LC; IACRT: 77.17%, 95% CI: 64.23–86.41; SCRT: 41.96%, 95% CI: 17.65–70.90; P = 0.015). In univariate analysis, age ≥ 65, decreased performance status (PS) and SCRT were significantly associated with worse outcomes (P < 0.05). In multivariate analysis, age ≥ 65 years, clinical stage IV, and SCRT were significantly correlated with poor OS (P < 0.05). Patients with poorer PS had significantly worse PFS.Conclusions: This is the first report to compare outcomes from IACRT and SCRT among patients with GC. IACRT is an effective and organ-preserving treatment for GC.Trial registration: retrospectively registered

Download Full-text

P14.125 Retrospective analysis of long-term response to bevacizumab in combination with irinotecan for recurrent glioblastoma: identification of prognostic factors

Neuro-Oncology ◽

10.1093/neuonc/noz126.360 ◽

2019 ◽

Vol 21 (Supplement_3) ◽

pp. iii98-iii98

Author(s):

C Besson ◽

M Morisse ◽

H Brut ◽

W Waissi ◽

G Noel ◽

...

Keyword(s):

Overall Survival ◽

Prognostic Factors ◽

Retrospective Analysis ◽

Performance Status ◽

Relative Proportion ◽

Univariate Analysis ◽

Recurrent Glioblastoma ◽

Term Response ◽

Recurrent Gbm

Abstract BACKGROUND In absence of standard treatment for recurrent glioblastoma (rGBM), numerous prospective and retrospective studies have evaluated the off-label combination of bevacizumab (BEV) with irinotecan (IRI) in patients with rGBM. We report here our single center experience with this combination and we investigated prognostic factors for long-term response. MATERIAL AND METHODS We performed a retrospective analysis of consecutive patients treated initially by Stupp protocol and with BEV-IRI for a rGBM between 2007 and 2017. Times to progression and overall survival, as well as toxicities, were investigated and analysed. Patients without progression at least 12 month after the first administration of BEV-IRI were considered as long-term responders. The primary end-point was overall survival post-BEV-IRI (OS-BEV-IRI). RESULTS One-hundred eleven patients were eligible for the analysis. Median age at the diagnosis was 57 years and the value of WHO Performance Status (PS) at the recurrence was 0 to 1 for 67,5% of patients. Kaplan-Meier median progression-free survival (PFS-BEV-IRI) and overall survival (OS-BEV-IRI) at recurrence estimates (calculated from start of BEV-IRI) were 6.51 and 10.41 months, respectively. The median OS (calculated from diagnosis) was 22,4 months. Twenty-Three patients (20,7%) were long-term responders to BEV-IRI regimen. This subgroup was not significantly different than the short-term responders according to age or PS distribution, but the relative proportion of biopsy in comparison to other surgery modalities was significantly increased in long-term responders (p<0,0001). Univariate analysis showed that PS 0–1 (p=0,007), biopsy (p=0,0022) are significantly associated with a better prognosis, but not age. Eighty three patients (75%) had toxicities, mainly grade 1 and 2 (92%), such as hypertension, proteinuria, haemorrhage, thrombosis, nausea, diarrhoea, fatigue or neutropenia. Most of the grade 3 and grade 4 toxicities were related to BEV treatment. Adverse events were significantly more frequent in long-term responders (p=0,0096). CONCLUSION BEV-IRI Combination is well tolerated and may offer some clinical benefits in recurrent GBM patients, more particularly if only biopsy was performed instead of surgery. Our results strengthened the role of these agents for the treatment of recurrent GBM.

Download Full-text

GATA-3 or T-Bet Expression In PTCL-U Identify High-Risk Patients with Poor Outcomes and Distinct Clinical Characteristics Suggesting Their Derivation From Specific Subsets of T Helper Cells

Blood ◽

10.1182/blood.v116.21.4125.4125 ◽

2010 ◽

Vol 116 (21) ◽

pp. 4125-4125

Author(s):

Ryan A. Wilcox ◽

Andrew L Feldman ◽

Kay Ristow ◽

Thomas M. Habermann ◽

Steven Ziesmer ◽

...

Keyword(s):

Overall Survival ◽

Prognostic Factors ◽

High Risk ◽

Confidence Interval ◽

Median Overall Survival ◽

Performance Status ◽

Univariate Analysis ◽

Tumor Stage ◽

Hazard Ratio ◽

T Helper

Abstract Abstract 4125 Background: With the exception of angioimmunoblastic T-cell lymphomas, which are thought to derive from follicular helper T cells, little is known about the cell of origin for the most common peripheral T-cell lymphoma (PTCL), PTCL-unspecified (PTCL-U). Following appropriate antigenic stimulation, naïve CD4+ T helper (TH) cells differentiate into effector cells that secrete TH cytokines under the transcriptional regulation of subset-specific transcription factors. Methods: PTCL-U patients (n=53) from a single institution were retrospectively identified and immunohistochemical analysis of Foxp3, T-bet and GATA-3 expression performed on diagnostic biopsy specimens. Immunohistochemical staining was reviewed in a blinded fashion by a hematopathologist and all specimens with greater than 10% staining were scored as positive. Transcription factor expression was correlated with patient characteristics and clinical outcomes. Results: GATA-3 expression was observed in 22 (42%) patients, T-bet expression in 17 (32%) patients and Foxp3 expression in 4 (7%) patients. In order to determine the prognostic significance of GATA-3 or T-bet expression, overall survival was compared between patients with GATA-3 (or T-bet) positive or negative tumors. The median overall survival (OS) was 2 years (95% confidence interval 0.7–12.8 years) for patients with GATA-3 negative tumors, compared with a median OS of 0.9 years (95% confidence interval 0.5–1.2 years, p=0.02) for GATA-3 positive cases. The median overall survival was 1.6 years (95% confidence interval 1.0–6.8 years) for patients with T-bet negative tumors, compared with a median overall survival of 0.7 years (95% confidence interval 0.3–0.9 years, p=0.005) for T-bet positive cases. As a subset of tumors coexpressed GATA-3 and T-bet, both of which are adverse prognostic factors, we examined survival outcomes between those patients with tumors expressing either GATA-3 or T-bet (n=29) and those with tumors which do not express either transcription factor (n=24). The median OS and PFS observed for patients with positive tumors was 0.7 years (95% confidence interval 0.6–1.1 years) and 0.7 years (95% confidence interval 0.5–0.9 years), respectively. In contrast, patients with GATA-3/T-bet negative tumors experienced markedly superior survival, with a median OS and PFS of 3.8 years (95% confidence interval 1.6–12.9 years, p<0.0001) and 2.0 years (95% confidence interval 1.5–12.8 years, p<0.0001), respectively. Four-year estimates of overall and progression-free survival were less than 10% for patients with GATA-3/T-bet positive tumors, whereas 4-year OS and PFS were 49% and 32%, respectively, for those with negative tumors. Both GATA-3 and T-bet expression were associated with advanced age and tumor stage. Therefore, we analyzed GATA-3/T-bet expression as a prognostic factor for survival on both univariate and multivariate analyses, adjusting for pertinent risk factors, including patient age and tumor stage. On univariate analysis, GATA-3/T-bet expression was associated with inferior overall survival (hazard ratio 4.4, 95% confidence interval 2.1–10.4, p<0.0001). Patient age (>60 years), poor performance status (ECOG performance status >1), and stage III/IV disease were also associated with inferior overall survival on univariate analysis. However, when adjusting for these latter adverse prognostic factors on multivariate analysis, GATA-3/T-bet expression remained an independent predictor of poor overall survival in PTCL-U (adjusted hazard ratio 3.2, 95% confidence interval 1.4–8.5, p=0.008). Similarly, when adjusting only for high-risk features (>2 adverse prognostic factors), as defined by the Prognostic Index in PTCL-U (PIT), GATA-3/T-bet expression remained an independent predictor of inferior overall survival on multivariate analysis (adjusted hazard ratio 4.9, 95% confidence interval 2.2–11.5, p<0.0001). Conclusions: GATA-3 and T-bet expression identify subsets of high-risk PTCL-U patients who may benefit from alternative treatment strategies. Disclosures: No relevant conflicts of interest to declare.

Download Full-text

Primary Non-Hodgkin’s Lymphoma of Stomach: To Report 54 Patients and Analysis of Major Reported Series

Lymphoma ◽

10.1155/2013/583826 ◽

2013 ◽

Vol 2013 ◽

pp. 1-9

Author(s):

Mansour Ansari ◽

Hamid Nasrolahi ◽

Amir Abbas Kani ◽

Seyed Hasan Hamedi ◽

Samira Razzaghi ◽

...

Keyword(s):

Overall Survival ◽

Prognostic Factors ◽

Early Stage ◽

Performance Status ◽

Univariate Analysis ◽

International Prognostic Index ◽

Gastric Lymphoma ◽

Prognostic Index ◽

Disease Free Survival ◽

B Cell Lymphoma

Introduction. This study aimed to report the characteristics, prognostic factors, and treatment outcomes of 54 patients with primary gastric lymphoma. Materials and Methods. This retrospective study was carried out by reviewing the medical records of 54 adult patients diagnosed at a tertiary academic hospital. All the patients were treated with curative intent. Forty-four patients (81.5%) underwent gastrectomy followed by adjuvant chemotherapy and/or radiotherapy, whereas 10 ones (18.5%) were treated with chemotherapy alone or with radiotherapy. Results. The study was conducted on 25 males and 29 females with the median age of 50 years. Diffuse large B-cell lymphoma (DLCL) (67%) and Mucosa Associated Lymphoid Tissue (MALT) lymphoma (26%) were the most common histologic types. Besides, 36 (59%), 16 (30%), 5 (9%), and 1 (2%) patients were in stages I, II, III, and IV, respectively. The 5-year disease-free survival and overall survival were 64.7% and 67%, respectively. In univariate analysis for overall survival, International Prognostic Index (IPI) (), the WHO performance status (), Ann Arbor stage (), age (), and LDH serum level () were the prognostic factors. Conclusion. Gastric lymphoma tends to present in early stage of the disease and has a favorable outcome.

Download Full-text

Impact of superselective intra-arterial and systemic chemoradiotherapy for gingival carcinoma; analysis of treatment outcomes and prognostic factors

10.21203/rs.3.rs-56332/v2 ◽

2020 ◽

Author(s):

Yuki Mukai ◽

Yuichiro Hayashi ◽

Izumi Koike ◽

Toshiyuki Koizumi ◽

Madoka Sugiura ◽

...

Keyword(s):

Overall Survival ◽

Multivariate Analysis ◽

Clinical Stage ◽

Performance Status ◽

Univariate Analysis ◽

Stage Iv ◽

Progression Free Survival ◽

Late Toxicity ◽

Free Survival

Abstract Background: We compared outcomes and toxicities between concurrent retrograde super-selective intra-arterial chemoradiotherapy (IACRT) and concurrent systemic chemoradiotherapy (SCRT) for gingival carcinoma (GC).　Methods: We included 84 consecutive patients who were treated for non-metastatic GC ≥ stage III, from 2006 to 2018, in this retrospective analysis (IACRT group: n=66; SCRT group: n=18).Results: The median follow-up time was 24 (range: 1–124) months. The median prescribed dose was 60 (6–70.2) Gy (IACRT: 60 Gy; SCRT: 69 Gy). There were significant differences between the two groups in terms of 3-year overall survival (OS; IACRT: 78.8%, 95% confidence interval [CI]: 66.0–87.6; SCRT: 50.4%, 95% CI: 27.6–73.0; P = 0.039), progression-free survival (PFS; IACRT: 75.6%, 95% CI: 62.7–85.2; SCRT: 42.0%, 95% CI: 17.7–70.9; P = 0.028) and local control rates (LC; IACRT: 77.2%, 95% CI: 64.2–86.4; SCRT: 42.0%, 95% CI: 17.7–70.9; P = 0.015). In univariate analysis, age ≥ 65 years, decreased performance status (PS) and SCRT were significantly associated with worse outcomes (P < 0.05). In multivariate analysis, age ≥ 65 years, clinical stage IV, and SCRT were significantly correlated with a poor OS rate (P < 0.05). Patients with poorer PS had a significantly worse PFS rate. Regarding acute toxicity, 22 IACRT patients had grade 4 lymphopenia, and osteoradionecrosis was the most common late toxicity in both groups.Conclusions: This is the first report to compare outcomes from IACRT and SCRT among patients with GC. ALL therapy related toxicities were manageable. IACRT is an effective and safe treatment for GC.

Download Full-text

ELISA study of matrix metalloproteinases 2, 7, 9 and their type 2 tissue inhibitor in the tumors of gastric cancer patients: clinical and pathologic correlations

Almanac of Clinical Medicine ◽

10.18786/2072-0505-2018-46-4-323-329 ◽

2018 ◽

Vol 46 (4) ◽

pp. 323-329

Author(s):

E. S. Gershtein ◽

A. A. Ivannikov ◽

V. L. Chang ◽

N. A. Ognerubov ◽

М. M. Davydov ◽

...

Keyword(s):

Gastric Cancer ◽

Overall Survival ◽

Prognostic Factors ◽

Matrix Metalloproteinases ◽

Tumor Progression ◽

Cancer Patients ◽

Univariate Analysis ◽

Gastric Cancer Tissue ◽

Cancer Tissue ◽

Gastric Cancer Patients

Background: Over the last 10 years the incidence of gastric cancer has declined significantly. Nevertheless, it remains one of the most prevalent malignancies both in Russia and worldwide. Therefore, the problems of early diagnostics, prognosis and individualized treatment choice are still on the agenda. Much attention is paid to the evaluation of molecular biological characteristics of the tumor, as well as to the development of multiparametric prognostic systems for gastric cancer based on its identified characteristics. An important place among potential tumor biological markers belongs to matrix metalloproteinases (MMPs) involved into all the stages of tumor progression, first of all, into the regulation of invasion and metastasizing.Aim: Comparative quantitative evaluation of some MMP family members (MMP-2, 7, and 9) and one of the tissue MMP inhibitors (TIMP-2) levels in the tumors and adjacent histologically unchanged mucosa in gastric cancer patients, the analysis of their associations with the main clinical and pathological features of the disease and its prognosis.Materials and methods: Sixty six (66) primary gastric cancer patients (32 male and 34 female) aged 24 to 82 years (median, 61 year) were recruited into the study. Twenty two (22) patients were with stage I of the disease, 11 with stage II, 28 with stage III, and 5 with stage IV. The concentrations of the proteins studied were measured in the tumor and unchanged mucosa extracts by standard direct ELISA kits (Quantikine®, R&D Systems, USA).Results: Tumor MMP-2, 7 and 9 levels were significantly increased, compared to those in the adjacent histologically unchanged mucosa, in 80, 70 and 72% of gastric cancer patients, respectively, while the increase of TIMP-2 level found in 61% of the tumors was not statistically significant. Tumor MMP-2 and TIMP-2 content was increasing significantly with higher T index – size and advancement of the primary tumor (p < 0.01 and p < 0.05 respectively). Tumor MMP-2 level was also increasing in parallel with the N index (regional lymph node involvement; p < 0.01); it was significantly higher in the patients with distant metastases than in those without them (p < 0.05). Tumor MMP-9 and MMP-7 concentrations were not significantly associated with the indices of the tumor progression. The patients were followed up for 1 to 85 months (median, 18.3 months). According to the univariate analysis, high (> 32.6 ng/mg protein) MMP-2 and low MMP-7 (< 1.1 ng/mg protein) levels in the gastric cancer tissue represent statistically significant unfavorable prognostic factors for overall survival. Increased TIMP-2 level is associated with a non-significant decrease in the overall survival (p > 0.05), whereas the MMP-9 level was unrelated to the gastric cancer prognosis. Only T index (p = 0.0034) and tumor MMP-7 content (p = 0.026) remained independent prognostic factors in the multivariate regression analysis.Conclusion: The majority of gastric cancer patients demonstrate a significant increase in the expression of three MMP family members, i.e. gelatinases (MMP-2 and 9), and matrilysin (MMP-7), in the tumors, as compared to adjacent histologically unchanged mucosa. Only MMP-2 levels were associated with the disease progression, increasing with higher TNM system indices. High MMP-2 and low MMP-7 content in the gastric cancer tissue are significant unfavorable prognostic factors for the overall survival in the univariate analysis, but only MMP-7 has retained its independent prognostic value in the multivariate assessment.

Download Full-text

Clinicopathological Characteristics and Prognostic Factors in Axial Chondroblastomas: A Retrospective Analysis of 61 Cases and Comparison with Extra-Axial Chondroblastomas

10.21203/rs.3.rs-1242480/v1 ◽

2022 ◽

Author(s):

Bo-Wen Zheng ◽

Bo-Yv Zheng ◽

Hua-Qing Niu ◽

Xiao-Bin Wang ◽

Guo-Hua Lv ◽

...

Keyword(s):

Overall Survival ◽

Multivariate Analysis ◽

Prognostic Factors ◽

Univariate Analysis ◽

Prognostic Significance ◽

Clinicopathological Characteristics ◽

Motor Dysfunction ◽

Surrounding Tissue ◽

Wide Resection ◽

Tissue Specimens

Abstract Background The clinical characteristics and prognostic factors of axial chondroblastoma (ACB) are still poorly understood. Purpose To characterize clinicopathological characteristics in a large ACB cohort and investigate their correlation with survival. We also sought to compare these results with extra-axial CB (EACB). Methods Our institution's local database was retrospectively reviewed and included a total of 132 CB patients, including 61 ACB patients and 71 EACB patients. Immunohistochemistry was used to assess the expression levels of Vimentin (Vim), S100, and cytokeratin (CK) on tumor cells in 132 tissue specimens. Results Overall, ACB and EACB had similar characteristics, except for older age and tumor size, as well as higher Vim expression, incidence of surrounding tissue invasion and postoperative sensory or motor dysfunction. Whereas wide resection and absence of invasion of surrounding tissues were consistently associated with favorable survival in the ACB and EACB cohorts in univariate analysis, most parameters showed differential prognostic significance between the 2 groups. Significant prognostic factors for local recurrence-free survival in multivariate analysis included the type of resection and chicken-wire calcification in the ACB cohort. Multivariate analysis of overall survival demonstrated that the type of resection was a significant predictor in the ACB cohort, whereas the type of resection and postoperative sensory or motor dysfunction were predictive of overall survival in the EACB group. Conclusion These data suggest that there may be distinct biological behaviors between ACB and EACB and may provide useful information to better understand the prognostic characteristics of patients with ACB and to improve outcome prediction in patients with ACB.

Download Full-text

Impact of ECOG performance status on recurrent/metastatic head and neck squamous cell carcinomas treated with anti-PD1 inhibitors.

Journal of Clinical Oncology ◽

10.1200/jco.2021.39.15_suppl.e18004 ◽

2021 ◽

Vol 39 (15_suppl) ◽

pp. e18004-e18004

Author(s):

Cameron Chalker ◽

Vicky Wu ◽

Jenna M. Voutsinas ◽

Victoria Hwang ◽

Christina S Baik ◽

...

Keyword(s):

Overall Survival ◽

Clinical Outcomes ◽

Squamous Cell ◽

Smoking Status ◽

Demographic Data ◽

Performance Status ◽

Univariate Analysis ◽

Single Agent ◽

Ecog Performance Status ◽

Hpv Status

e18004 Background: Anti-PD1 checkpoint inhibitors (ICI) represent an established standard of care for patients with recurrent/metastatic head & neck squamous cell carcinoma (RMHNSCC). Landmark studies excluded patients with ECOG performance status (PS) ≥ 2; the benefit of ICI in this population is therefore unknown. Methods: We retrospectively reviewed RMHNSCC patients who received at least 1 dose of ICI at our institution. Demographic data and clinical outcomes were obtained; the latter included objective response to ICI (ORR), physician-documented CTCAE grade 2+ toxicity (irAE), and any unplanned hospitalization within 100-days of last ICI dose (UH). Associations between demographic data and clinical outcomes were explored using both uni- and multivariate analysis. Overall survival (OS) was estimated using a Cox proportional hazards model; ORR, irAE, and UH were evaluated with logistic regression. This project was approved by our institutional IRB. Results: We identified 152 RMHNSCC patients who were treated with ICI between 1/2013 and 1/2019. ECOG PS was 0 in 42 (27%), 1 in 75 (50%), 2 in 27 (18%), 3 in 2 (1%), and unknown in 6 (4%) patients. The median age was 61 (range: 25 - 90). 124 (82%) were male, 124 (82%) were white, and 69 (45%) were never-smokers. The most common primary sites were the oropharynx (n = 59, 40%), oral cavity (n = 39, 26%), nasopharynx (n = 11, 7%), and larynx (n = 10, 6%). 54 (36%) were p16+ oropharynx cancers. CPS score was available in 10 (6.6%). Single agent ICI was received by 118 (77%) patients. 66 (44%) had a documented irAE and 54 (36%) had an UH. A multivariate model for OS containing PS, smoking status and HPV status showed a strong association between inferior OS and ECOG 2/3 compared to 0/1 (p < 0.001; HR = 3.30, CI = 2.01-5.41), as well as former (vs. never) smoking status (p < 0.001; HR = 2.17, CI = 1.41-3.35). Current smoking (p = 0.25) did not reach statistical significance. On univariate analysis, poor PS was associated with inferior ORR (p = 0.03; OR = 0.25, CI = 0.06-0.77) and increased UH (p = 0.04; OR = 2.43, CI = 1.05—5.71). There was no significant association between irAE and any patient characteristic. Conclusions: We observed inferior overall survival among ICI-treated RMHNSCC patients with ECOG 2/3 in our single-institution, retrospective series. Our findings help frame discussion of therapeutic options in this poor-risk population. Further study must be done to determine which interventions are of greatest benefit for RMHNSCC patients with declining performance status.

Download Full-text