Abstract
Purpose
To assess the efficacy, safety, and outcome of image-guided high-dose-rate (HDR) brachytherapy in patients with adrenal gland metastases (AGM).
Materials and methods
From January 2007 to April 2014, 37 patients (7 female, 30 male; mean age 66.8 years, range 41.5–82.5 years) with AGM from different primary tumors were treated with CT-guided HDR interstitial brachytherapy (iBT). Primary endpoint was local tumor control (LTC). Secondary endpoints were time to untreatable progression (TTUP), time to progression (TTP), overall survival (OS), and safety. In a secondary analysis, risk factors with an influence on survival were identified.
Results
The median biological equivalent dose (BED) was 37.4 Gy. Mean LTC after 12 months was 88%; after 24 months this was 74%. According to CTCAE criteria, one grade 3 adverse event occurred. Median OS after first diagnosis of AGM was 18.3 months. Median OS, TTUP, and TTP after iBT treatment were 11.4, 6.6, and 3.5 months, respectively. Uni- and multivariate Cox regression analyses revealed significant influences of synchronous disease, tumor diameter, and the total number of lesions on OS or TTUP or both.
Conclusion
Image-guided HDR-iBT is safe and effective. Treatment- and primary tumor-independent features influenced survival of patients with AGM after HDR-iBR treatment.
Zusammenfassung
Zielsetzung
Beurteilung der Effektivität, Sicherheit und Ergebnisse nach bildgeführter High-dose-rate-(HDR-)Brachytherapie bei Patienten mit Nebennierenmetastasen.
Material und Methoden
Von Januar 2007 bis April 2014 wurden 37 Patienten (7 weiblich, 30 männlich; mittleres Alter 66,8 Jahre, Spanne 41,5–82,5 Jahre) mit Nebennierenmetastasen verschiedener Primarien mit CT-gesteuerter interstitieller HDR-Brachytherapie (iBT) behandelt. Der primäre Endpunkt war die lokale Tumorkontrolle (LTC). Sekundäre Endpunkte umfassten die Zeit bis zum nicht mehr behandelbaren Progress (TTUP), die Zeit bis zum Progress (TTP), das Gesamtüberleben (OS) und die Sicherheit der Methode. In einer sekundären Analyse wurden Risikofaktoren ermittelt, die Einfluss auf das Überleben hatten.
Ergebnisse
Die mediane biologische Äquivalenzdosis (BED) lag bei 37,4 Gy. Die mittlere LTC betrug nach 12 Monaten 88 % und nach 24 Monaten 74 %. Nach CTCAE-Kriterien trat ein Grad-3-Event auf. Das mediane OS nach Erstdiagnose der Nebennierenmetastasen ergab 18,3 Monate. Das mediane OS, TTUP und TTP nach CT-gesteuerter iBT betrug jeweils 11,4, 6,6 und 3,5 Monate. Uni- und multivariate Cox-Regressionsanalysen zeigten einen signifikanten Einfluss synchroner Nebennierenmetastasen, des Tumordurchmessers und der Gesamtanzahl neoplastischer Läsionen auf OS und/oder TTUP.
Schlussfolgerung
Die bildgeführte HDR-iBT von Nebennierenmetastasen ist sicher und effektiv. Behandlungs- und primariusunabhängige Kofaktoren beeinflussten das Überleben von Patienten mit Nebennierenmetastasen nach der Behandlung mit HDR-iBR.
Similar content being viewed by others
References
Hellman S, Weichselbaum RR (1995) Oligometastases. J Clin Oncol 13:8–10
Sterzing F, Brunner TB, Ernst I et al (2014) Stereotactic body radiotherapy for liver tumors: principles and practical guidelines of the DEGRO Working Group on Stereotactic Radiotherapy. Strahlenther Onkol 190:872–881
Glomset DA (1938) The incidence of metastasis of malignant tumors to the adrenals. Am J Cancer 32:57–61
Lenert JT, Barnett CC Jr., Kudelka AP et al (2001) Evaluation and surgical resection of adrenal masses in patients with a history of extra-adrenal malignancy. Surgery 130:1060–1067
Milano MT, Katz AW, Muhs AG et al (2008) A prospective pilot study of curative-intent stereotactic body radiation therapy in patients with 5 or fewer oligometastatic lesions. Cancer 112:650–658
Twomey P, Montgomery C, Clark O (1982) Successful treatment of adrenal metastases from large-cell carcinoma of the lung. JAMA 248:581–583
Ahmed KA, Barney BM, Macdonald OK et al (2013) Stereotactic body radiotherapy in the treatment of adrenal metastases. Am J Clin Oncol 36:509–513
Holy R, Piroth M, Pinkawa M, Eble MJ (2011) Stereotactic body radiation therapy (SBRT) for treatment of adrenal gland metastases from non-small cell lung cancer. Strahlenther Onkol 187:245–251
Rudra S, Malik R, Ranck MC et al (2013) Stereotactic body radiation therapy for curative treatment of adrenal metastases. Technol Cancer Res Treat 12:217–224
Scorsetti M, Alongi F, Filippi AR et al (2012) Long-term local control achieved after hypofractionated stereotactic body radiotherapy for adrenal gland metastases: a retrospective analysis of 34 patients. Acta Oncol (Madr) 51:618–623
Torok J, Wegner RE, Burton SA, Heron DE (2011) Stereotactic body radiation therapy for adrenal metastases: a retrospective review of a noninvasive therapeutic strategy. Future Oncol 7:145–151
Carrafiello G, Lagana D, Recaldini C et al (2008) Imaging-guided percutaneous radiofrequency ablation of adrenal metastases: preliminary results at a single institution with a single device. Cardiovasc Intervent Radiol 31:762–767
Haga H, Saito T, Okumoto K et al (2005) Successful percutaneous radiofrequency ablation of adrenal metastasis from hepatocellular carcinoma. J Gastroenterol 40:1075–1076
Kuehl H, Stattaus J, Forsting M, Antoch G (2008) Transhepatic CT-guided radiofrequency ablation of adrenal metastases from hepatocellular carcinoma. Cardiovasc Intervent Radiol 31:1210–1214
Lo WK, van Sonnenberg E, Shankar S et al (2006) Percutaneous CT-guided radiofrequency ablation of symptomatic bilateral adrenal metastases in a single session. J Vasc Interv Radiol 17:175–179
Wood BJ, Abraham J, Hvizda JL, Alexander HR, Fojo T (2003) Radiofrequency ablation of adrenal tumors and adrenocortical carcinoma metastases. Cancer 97:554–560
Yamakado K, Anai H, Takaki H et al (2009) Adrenal metastasis from hepatocellular carcinoma: radiofrequency ablation combined with adrenal arterial chemoembolization in six patients. Am J Roentgenol 192:W300–5
Wang Y, Liang P, Yu X, Cheng Z, Yu J, Dong J (2009) Ultrasound-guided percutaneous microwave ablation of adrenal metastasis: preliminary results. Int J Hyperthermia 25:455–461
Gunjur A, Duong C, Ball D, Siva S (2014) Surgical and ablative therapies for the management of adrenal ‘oligometastases’ – a systematic review. Cancer Treat Rev 40:838–846
Ricke J, Wust P, Wieners G et al (2004) Liver malignancies: CT-guided interstitial brachytherapy in patients with unfavorable lesions for thermal ablation. J Vasc Interv Radiol 15:1279–1286
Ricke J, Wust P, Wieners G et al (2005) CT-guided interstitial single-fraction brachytherapy of lung tumors: phase I results of a novel technique. Chest 127:2237–2242
Collettini F, Schippers AC, Schnapauff D et al (2013) Percutaneous ablation of lymph node metastases using CT-guided high-dose-rate brachytherapy. Br J Radiol 86:20130088
Mohnike K, Wieners G, Schwartz F et al (2010) Computed tomography-guided high-dose-rate brachytherapy in hepatocellular carcinoma: safety, efficacy, and effect on survival. Int J Radiat Oncol Biol Phys 78:172–179
Peters N, Wieners G, Pech M et al (2008) CT-guided interstitial brachytherapy of primary and secondary lung malignancies: results of a prospective phase II trial. Strahlenther Onkol 184:296–301
Ricke J, Mohnike K, Pech M et al (2010) Local response and impact on survival after local ablation of liver metastases from colorectal carcinoma by computed tomography-guided high-dose-rate brachytherapy. Int J Radiat Oncol Biol Phys 78:479–485
Collettini F, Schreiber N, Schnapauff D et al (2015) CT-guided high-dose-rate brachytherapy of unresectable hepatocellular carcinoma. Strahlenther Onkol 191:405–412
Kishi K, Tamura S, Mabuchi Y et al (2012) Percutaneous interstitial brachytherapy for adrenal metastasis: technical report. J Radiat Res 53:807–814
Wieners G, Pech M, Rudzinska M et al (2006) CT-guided interstitial brachytherapy in the local treatment of extrahepatic, extrapulmonary secondary malignancies. Eur Radiol 16:2586–2593
Lopez Guerra JL, Gomez D, Zhuang Y et al (2012) Prognostic impact of radiation therapy to the primary tumor in patients with non-small cell lung cancer and oligometastasis at diagnosis. Int J Radiat Oncol Biol Phys 84:e61–e67
Dawson LA (2011) Overview: where does radiation therapy fit in the spectrum of liver cancer local-regional therapies? Semin Radiat Oncol 21:241–246
Thomas TO, Hasan S, Small W Jr. et al (2014) The tolerance of gastrointestinal organs to stereotactic body radiation therapy: what do we know so far? J Gastrointest Oncol 5:236–246
Mohnike K, Wolf S, Damm R et al (2016) Radioablation of liver malignancies with interstitial high-dose-rate brachytherapy: complications and risk factors. Strahlenther Onkol 192:288–296
Oshiro Y, Takeda Y, Hirano S, Ito H, Aruga T (2011) Role of radiotherapy for local control of asymptomatic adrenal metastasis from lung cancer. Am J Clin Oncol 34:249–253
Funding
This work was funded exclusively by the University of Magdeburg.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interest
K. Mohnike, K. Neumann, P. Hass, M. Seidensticker, R. Seidensticker, M. Pech, S. Klose, T. Streitparth, B. Garlipp, C. Benckert, J.J. Wendler, U.B. Liehr, M. Schostak, D. Göppner, G. Gademann, and J. Ricke declare that they have no competing interests.
Ethical standards
The study was conducted in accordance with the protocol and with the ethical principles that have their origin in the Declaration of Helsinki and ICH-GCP.
Rights and permissions
About this article
Cite this article
Mohnike, K., Neumann, K., Hass, P. et al. Radioablation of adrenal gland malignomas with interstitial high-dose-rate brachytherapy. Strahlenther Onkol 193, 612–619 (2017). https://doi.org/10.1007/s00066-017-1120-2
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00066-017-1120-2