Early Recurrence in Sentinel Lymph Node Positive Stage III Melanoma Patients

2012 ◽  
Vol 78 (7) ◽  
pp. 808-813
Author(s):  
Justin J. Baker ◽  
David W. Ollila ◽  
Allison M. Deal ◽  
Jill Frank ◽  
Keith D. Amos ◽  
...  
Keyword(s):  
Risk Factors ◽  
Lymph Node ◽  
Sentinel Lymph Node ◽  
Risk Score ◽  
Recurrence Risk ◽  
Early Recurrence ◽  
Stage Iii ◽  
Melanoma Patients ◽  
Stage Iii Melanoma

Patients with sentinel lymph node (SLN) positive melanoma have a significant recurrence risk. We sought to examine variables associated with development of early recurrence. A prospective institutional review board-approved database of cutaneous melanoma patients treated from 2003 to 2010 was used to identify SLN positive stage III patients with 1 year of follow-up. The Kaplan-Meier method, and logistic regression were used to evaluate variables associated with early recurrence. Seventy-four patients were identified. Twenty-four (32%) had an early recurrence. Five variables were highly significantly associated with early recurrence: location of head/neck, Breslow depth greater than two, ulceration, number of lymph nodes positive ≥ 2, and largest lymph node metastasis >1 mm. Using these five variables, a numerical risk score was created from 0 to 5 to determine if an early recurrence occurred as the number of risk factors increased. The proportion of patients with early recurrence increased in linear fashion with increasing risk score ( P < 0.0001). These data suggest that SLN positive stage III melanoma patients have a significant risk of early recurrence, which is associated with several defined variables and increases with the number of risk factors present. These data may be useful in stratifying patients to level of recurrence risk and adjusting follow-up schedules.

Sentinel lymph node negative melanoma patients: compliance with recommended clinical follow-up

2006 ◽  
Vol 16 (Supplement 1) ◽  
pp. S88-S89
Author(s):  
P. Long ◽  
M. Meyers ◽  
J. Frank ◽  
D. Ollila
Keyword(s):  
Lymph Node ◽  
Sentinel Lymph Node ◽  
Node Negative ◽  
Melanoma Patients

scholarly journals Completely resected stage III melanoma controversy - 15 years of national tertiary centre experience

2020 ◽  
Vol 0 (0) ◽  
Author(s):  
Barbara Peric ◽  
Sara Milicevic ◽  
Andraz Perhavec ◽  
Marko Hocevar ◽  
Janez Zgajnar
Keyword(s):  
Lymph Node ◽  
Sentinel Lymph Node ◽  
Rapid Development ◽  
Primary Tumour ◽  
Stage Iii ◽  
Unknown Primary ◽  
Tertiary Centre ◽  
Kaplan Meier ◽  
Stage Iii Melanoma ◽  
Resected Stage

AbstractBackgroundTwo prospective randomized studies analysing cutaneous melanoma (CM) patients with sentinel lymph node (SLN) metastases and rapid development of systemic adjuvant therapy have changed our approach to stage III CM treatment. The aim of this study was to compare results of retrospective survival analysis of stage III CM patients’ treatment from Slovenian national CM register to leading international clinical guidelines.Patients and methodsSince 2000, all Slovenian CM patients with primary tumour ≥ TIb are treated at the Institute of Oncology Ljubljana and data are prospectively collected into a national CM registry. A retrospective analysis of 2426 sentinel lymph node (SLN) biopsies and 789 lymphadenectomies performed until 2015 was conducted using Kaplan-Meier survival curves and log-rank tests.ResultsPositive SLN was found in 519/2426 (21.4%) of patients and completion dissection (CLND) was performed in 455 patients. The 5-year overall survival (OS) of CLND group was 58% vs. 47% of metachronous metastases group (MLNM) (p = 0.003). The 5-year OS of patients with lymph node (LN) metastases and unknown primary site (UPM) was 45% vs. 21% of patients with synchronous LN metastasis. Patients with SLN tumour burden < 0.3 mm had 5-year OS similar to SLN negative patients (86% vs. 85%; p = 0.926). The 5-year OS of patients with burden > 1.0 mm was similar to the MLNM group (49% vs. 47%; p = 0.280).ConclusionsStage III melanoma patients is a heterogeneous group with significant OS differences. CLND after positive SLNB might still remain a method of treatment for selected patients with stage III.

scholarly journals Longer Follow-Up Confirms Recurrence-Free Survival Benefit of Adjuvant Pembrolizumab in High-Risk Stage III Melanoma: Updated Results From the EORTC 1325-MG/KEYNOTE-054 Trial

2020 ◽  
Vol 38 (33) ◽  
pp. 3925-3936 ◽  
Author(s):  
Alexander M. M. Eggermont ◽  
Christian U. Blank ◽  
Mario Mandala ◽  
Georgina V. Long ◽  
Victoria G. Atkinson ◽  
...  
Keyword(s):  
Lymph Node ◽  
High Risk ◽  
Phase Iii ◽  
Stage Iii ◽  
Recurrence Free Survival ◽  
Meaningful Improvement ◽  
Free Survival ◽  
Stage Iii Melanoma ◽  
The Impact

PURPOSE We conducted the phase III double-blind European Organisation for Research and Treatment of Cancer (EORTC) 1325/KEYNOTE-054 trial to evaluate pembrolizumab versus placebo in patients with resected high-risk stage III melanoma. On the basis of 351 recurrence-free survival (RFS) events at a 1.25-year median follow-up, pembrolizumab prolonged RFS (hazard ratio [HR], 0.57; P < .0001) compared with placebo. This led to the approval of pembrolizumab adjuvant treatment by the European Medicines Agency and US Food and Drug Administration. Here, we report an updated RFS analysis at the 3.05-year median follow-up. PATIENTS AND METHODS A total of 1,019 patients with complete lymph node dissection of American Joint Committee on Cancer Staging Manual (seventh edition; AJCC-7), stage IIIA (at least one lymph node metastasis > 1 mm), IIIB, or IIIC (without in-transit metastasis) cutaneous melanoma were randomly assigned to receive pembrolizumab at a flat dose of 200 mg (n = 514) or placebo (n = 505) every 3 weeks for 1 year or until disease recurrence or unacceptable toxicity. The two coprimary end points were RFS in the overall population and in those with programmed death-ligand 1 (PD-L1)–positive tumors. RESULTS Pembrolizumab (190 RFS events) compared with placebo (283 RFS events) resulted in prolonged RFS in the overall population (3-year RFS rate, 63.7% v 44.1% for pembrolizumab v placebo, respectively; HR, 0.56; 95% CI, 0.47 to 0.68) and in the PD-L1–positive tumor subgroup (HR, 0.57; 99% CI, 0.43 to 0.74). The impact of pembrolizumab on RFS was similar in subgroups, in particular according to AJCC-7 and AJCC-8 staging, and BRAF mutation status (HR, 0.51 [99% CI, 0.36 to 0.73] v 0.66 [99% CI, 0.46 to 0.95] for V600E/K v wild type). CONCLUSION In resected high-risk stage III melanoma, pembrolizumab adjuvant therapy provided a sustained and clinically meaningful improvement in RFS at 3-year median follow-up. This improvement was consistent across subgroups.

Pembrolizumab versus placebo after complete resection of high-risk stage III melanoma: New recurrence-free survival results from the EORTC 1325-MG/Keynote 054 double-blinded phase III trial at three-year median follow-up.

2020 ◽  
Vol 38 (15_suppl) ◽  
pp. 10000-10000 ◽  
Author(s):  
Alexander M. Eggermont ◽  
Christian U. Blank ◽  
Mario Mandalà ◽  
Georgina V. Long ◽  
Victoria Atkinson ◽  
...  
Keyword(s):  
Lymph Node ◽  
High Risk ◽  
Complete Resection ◽  
Phase Iii ◽  
Stage Iii ◽  
Recurrence Free Survival ◽  
Stage Iiia ◽  
Free Survival ◽  
Stage Iii Melanoma

10000 Background: We conducted the phase 3 double-blind EORTC 1325/KEYNOTE-054 trial to evaluate pembrolizumab vs placebo in patients (pts) with resected high-risk stage III melanoma. Based on 351 recurrence-free survival (RFS) events and at a median follow-up of 1.25 years (yrs), pembrolizumab improved RFS (hazard ratio (HR) 0.57, P<0.0001) as compared to placebo (Eggermont, NEJM 2018). This led to the approval of pembrolizumab adjuvant treatment by EMA and FDA. Methods: Eligible pts included those ≥18 yrs of age with complete resection of cutaneous melanoma metastatic to lymph node(s), classified as AJCC-7 stage IIIA (at least one lymph node metastasis >1 mm), IIIB or IIIC (without in-transit metastasis). A total of 1019 pts were randomized (stratification by stage and region) to pembrolizumab at a flat dose of 200 mg (N=514) or placebo (N=505) every 3 weeks for a total of 18 doses (~1 year) or until disease recurrence or unacceptable toxicity. The 2 co-primary endpoints were RFS in the intention-to-treat overall population and in pts with PD-L1-positive tumors. Here, we report an updated RFS analysis based on a longer follow-up. Results: Overall, 15%/46%/39% of pts had stage IIIA/IIIB/IIIC. At 3.05-yr median follow-up, pembrolizumab (190 RFS events) compared with placebo (283 RFS events) prolonged RFS, in the overall population and in the PD-L1 positive tumor subgroup (see Table). RFS was consistently prolonged across subgroups, in particular according to AJCC-7 staging, BRAF-V600 E/K mutation status. Conclusions: Pembrolizumab, administered at 200 mg every 3 weeks for up to 1 year as adjuvant therapy, provided, at a 3-yr median follow-up, a sustained improvement in RFS, which was clinically meaningful, in resected high-risk stage III melanoma. This improvement was consistent across subgroups. In the overall population, the 3-yr cumulative incidence of distant metastasis being the first recurrence was 22.3% (pembrolizumab group) vs 37.3% (placebo group) (HR 0.55, 95% CI 0.44-0.69). Clinical trial information: NCT02362594. [Table: see text]

scholarly journals Favourable prognostic role of histological regression in stage III positive sentinel lymph node melanoma patients

2017 ◽  
Vol 118 (3) ◽  
pp. 398-404 ◽  
Author(s):  
D Zugna ◽  
R Senetta ◽  
S Osella-Abate ◽  
M T Fierro ◽  
A Pisacane ◽  
...  
Keyword(s):  
Lymph Node ◽  
Sentinel Lymph Node ◽  
Positive Sentinel Lymph Node ◽  
Stage Iii ◽  
Prognostic Role ◽  
Melanoma Patients ◽  
Histological Regression
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