Quality of Life and Pain Control following Laparoscopic Retroperitoneal Lymph Node Dissection in Early-stage Nonseminoma

Abstract

Aims and Background To evaluate postoperative pain (PoP) and quality of life (QoL) in patients undergoing open (O-) or laparoscopic (L-) retroperitoneal lymph node dissection (RPLND) for clinical stage I (CS I) and normal markers CS IIA nonseminomatous germ cell tumors. Methods Since March 2010, a prospective nonrandomized trial evaluated dynamic and rest (R) numeric pain scale (NPS) following patient-controlled analgesia and baseline (T0), 3-month (T3), and 6-month (T6) QoL status assessed by Functional Assessment of Cancer Therapy-General (FACT-G) questionnaire and the Italian-validated Functional Assessment of Chronic Illness Therapy (FACT-T-SG) at T6. Secondary endpoints included length of hospital stay (LHS), interval to recovery (ItR), complications, and oncologic outcomes. Results In March 2012, 69 (64 CS I) patients were enrolled. Five patients only chose O-RPLND. The PoP and complete QoL data are available in 41 and 56 patients, respectively. The R-NPS significantly improved in days 1-2 vs day 0 (p<0.0008). The FACT-G scores improved from baseline: the emotional well-being scale was the most relevant at T3 (+7.0, p = 0.0001) and T6 (+6.9, p = 0.0002). The FACT-TS-G indicated high satisfaction levels. Median LHS and ItR were 3 and 15 days. Six complications required an intervention. Nodal metastases were found in 14 (20.3%) patients. Following a median follow-up of 36 months, 6 (8.9%) patients relapsed (2/12 among pN+), and 8 patients (11.9%) underwent chemotherapy. All patients maintained antegrade ejaculation and are alive and disease-free. Conclusions Almost all patients chose L-RPLND, which is associated with a rapid improvement of postoperative pain; QoL scores improved up to 6 months. The L-RPLND may be considered as an alternative only when performed in highly experienced centers.