Table 3 Univariate analysis for postoperative prognostic factors in cause-specific survival of patients with invasive pancreatic neoplasms after repeat pancreatectomy
Clinico-pathological parameters | Univariate analysis | ||
|---|---|---|---|
n = 28 | HR (95% CI) | p value | |
Diagnosis at RP (PC/invasive IPMC) | 24 / 4 | 1.88 (0.37–34.26) | 0.51 |
Operation method (PD/DP) | 8 / 20 | 1.56 (0.42–4.84) | 0.48 |
PVR (+/−) | 4 / 24 | 6.90 (1.39–28.83) | 0.021* |
Arterial resection (+/−) | 5 / 23 | 4.28 (1.10–14.56) | 0.037* |
pT (I / II,III,IV) | 8 / 20 | 0.68 (0.15–2.24) | 0.55 |
pN (+/−) | 12 / 16 | 5.06 (1.59–19.31) | 0.0057* |
Curability (R0/1) | 21 / 7 | 1.11 (0.34–4.94) | 0.88 |
C-D (≤ IIb/≥ IIIa) | 23 / 5 | 0.40 (0.12–1.79) | 0.20 |
Postoperative CA19–9 levels (≥ 37/< 37) (U/mL) | 11 / 17 | 1.81 (0.58–5.46) | 0.30 |
Decrease rate of CA19–9 (≥ 70/< 70) (%) | 14 / 14 | 0.35 (0.09–1.09) | 0.067 |
Adjuvant chemotherapy after RP (+/−) | 17 / 11 | 1.35 (0.43–5.05) | 0.61 |