Cryoablation of unresectable pancreatic cancer

Stephen J. Kovach, Richard J. Hendrickson, Charles R. Cappadona, C. Max Schmidt, Kara Groen, Leonidas G. Koniaris, James V. Sitzmann

Research output: Contribution to journalArticle

48 Scopus citations


Background. Most patients with pancreatic cancer are not candidates for curative resection. The goal of this study was to evaluate the safety of an intraoperative ultrasound-guided cryosurgical procedure in a phase I study of unresectable pancreatic cancer. Methods. From March 1995 to March 1999, 10 cryosurgeries using intraoperative ultrasound were performed on 9 patients with unresectable cancers at laparotomy. Four patients had a concurrent gastrojejunostomy, 2 had a chemical splanchnicectomy, and 1 underwent a concurrent hepatic cryosurgical procedure. Results. There was no intraoperative morbidity or mortality. No patients developed postoperative pancreatitis or fistula. All patients had good pain control postoperatively and were tolerating a regular diet at the time of discharge. Pain control at discharge was achieved with an oral formulation (4/9), transdermal patch (3/9), no pain medication (1/9), and intravenous patient controlled analgesia (1/9). Conclusions. Ultrasound-guided cryoablation for unresectable pancreatic cancer appears safe and may contribute to improved postoperative pain control. Future studies to determine its therapeutic role in the management of unresectable pancreatic cancer are indicated.

Original languageEnglish (US)
Pages (from-to)463-464
Number of pages2
Issue number4
StatePublished - Jan 1 2002
Externally publishedYes

ASJC Scopus subject areas

  • Surgery

Fingerprint Dive into the research topics of 'Cryoablation of unresectable pancreatic cancer'. Together they form a unique fingerprint.

  • Cite this

    Kovach, S. J., Hendrickson, R. J., Cappadona, C. R., Schmidt, C. M., Groen, K., Koniaris, L. G., & Sitzmann, J. V. (2002). Cryoablation of unresectable pancreatic cancer. Surgery, 131(4), 463-464.