Table 8.
Five-year disease-specific survival trend data by treatment over the years for 10,833 patients with gastrointestinal stromal tumor from the Surveillance, Epidemiology, and End Results (SEER) database 2000–2018.
| 5-Year Disease-Specific Survival, % (Confidence Interval) | ||||
|---|---|---|---|---|
| Year | Overall Disease-Specific Survival | Surgery | Chemotherapy ± Surgery | Adjuvant Radiation |
| 2000 | 75.4 (68.1–81.2) | 78 (70.5–83.7) | 50.9 (28.9–69.2) | 71.4 (25.8–92) |
| 2001 | 70.8 (64.9–75.8) | 75.7 (69.7–80.7) | 63.3 (50.1–73.9) | 77.8 (36.5–93.9) |
| 2002 | 74.3 (69.3–78.6) | 79.3 (74.3–83.5) | 69.3 (58.7–77.7) | 66.7 (5.4–94.5) |
| 2003 | 76.3 (71.3–80.6) | 80.9 (75.8–85) | 67.4 (57.4–75.5) | 50 (11.1–80.4) |
| 2004 | 78.8 (74.1–82.7) | 82.9 (78.1–86.7) | 74.8 (64.7–82.3) | 50 (0.6–91) |
| 2005 | 80.4 (75.8–84.2) | 84.7 (80–88.3) | 71.8 (62.1–79.3) | NA |
| 2006 | 78.1 (73.2–82.2) | 83.5 (78.5–87.4) | 70.4 (60.6–78.1) | NA |
| 2007 | 78.3 (73.7–82.2) | 86.2 (81.8–89.7) | 74.2 (67–80.2) | NA |
| 2008 | 80.7 (76.5–84.3) | 85.5 (81.3–88.8) | 79.9 (73.7–84.8) | NA |
| 2009 | 82.9 (79–86.1) | 87.4 (83.5–90.4) | 77.2 (70.6–82.4) | NA |
| 2010 | 86 (82.6–90.8) | 90.4 (87.2–92.8) | 83 (77.7–87.1) | NA |
| 2011 | 83 (79.4–86) | 88.5 (85–91.3) | 78 (72–82.8) | NA |
| 2012 | 87.4 (84.2–90) | 92.8 (89.9–94.9) | 82.5 (76.9–86.9) | NA |
| 2013 | 85.3 (81.8–88.1) | 88.9 (85.5–91.5) | 80.5 (74.7–85.1) | NA |
| 2014–18 | NA | NA | NA | NA |
Abbreviations: NA, Not available.