| Tumor | Author | Year | Method | No. of Patients | Title | Journal | Abstract Link |
| Rectal | Ott | 2021 | CRT+HT | 111 | Neoadjuvant Chemoradiation Combined with Regional Hyperthermia in Locally Advanced or Recurrent Rectal Cancer | Cancers |  |
| Rectal | Gani | 2021 | RCT+HT | 78 | Deep regional hyperthermia with preoperative radiochemotherapy in locally advanced rectal cancer, a prospective phase II trial | Radiother Oncol | |
| Anal | Ott | 2018 | CRT+HT | 112 | Chemoradiotherapy with and without deep regional hyperthermia for squamous cell carcinoma of the anus | Strahlenther Onkol | |
| Rectal | Zwirner | 2017 | RCT+HT | 86 | External validation of a rectal cancer outcome prediction model with a cohort of patients treated with preoperative radiochemotherapy and deep regional hyperthermia | Int J Hyperthermia | |
| Rectal | Gani | 2016 | HT | 103 | Long-term local control and survival after preoperative radiochemotherapy in combination with deep regional hyperthermia in locally advanced rectal cancer | Int J Hyperthermia | |
| Rectal | Schroeder | 2012 | RCT vs. RCT+HT |
106 | Pathological complete response and sphincter-sparing surgery after neoadjuvant radiochemotherapy with regional hyperthermia for locally advanced rectal cancer compared with radiochemotherapy alone. | Int J Hyperthermia | |
| Rectal | Maluta | 2010 | RCT+HT | 76 | Regional hyperthermia added to intensified preoperative chemo-radiation in locally advanced adenocarcinoma of middle and lower rectum | Int J Hyperthermia | |
| Rectal | Milani | 2008 | RCT+RHT | 24 | Radiochemotherapy in combination with regional hyperthermia in preirradiated patients with recurrent rectal cancer | Strahlenther Onkol | |
| Rectal | Hildebrandt | 2004 | RT+HT | 9 | Regional pelvic hyperthermia as an adjunct to chemotherapy (oxaliplatin, folinic acid, 5-fluorouracil) in pre-irradiated patients with locally recurrent rectal cancer: a pilot study. | Int J Hyperthermia | |
| Rectal | Juffermans | 2003 | RT+HT | 54 | Reirradiation and hyperthermia in rectal carcinoma: a retrospective study on palliative effect. | Cancer | |
| Rectal | Schaffer | 2003 | RCT+HT | 14 | Feasibility and Morbidity of Combined Hyperthermia and Radiochemotherapy in Recurrent Rectal Cancer – Preliminary Results | Onkologie | |
| Rectal | Romano | 2003 | RT+HT | 57 | Pre-operative radio-chemotherapy plus regional hyperthermia in the treatment of advanced rectal cancer: experience with radiation dose escalation | IJRO | |
| Rectal | Anscher | 2000 | CT+HT | 15 | A pilot study of preoperative continuous infusion 5-fluorouracil, external microwave hyperthermia, and external beam radiotherapy for treatment of locally advanced, unresectable, or recurrent rectal cancer. | IJRO | |
| Rectal | Rau | 2000 | RCT+HT | 54 | Preoperative radiochemotherapy in locally advanced or recurrent rectal cancer: regional radiofrequency hyperthermia correlates with clinical parameters. | IJRO | |
| Rectal | Van der Zee | 2000 | RT vs. RT+HT |
143 | Comparison of radiotherapy alone with radiotherapy plus hyperthermia in locally advanced pelvic tumors: a prospective, randomized, multicentre trial. Dutch Deep Hyperthermia Group | Lancet | |
| Tumor | Rau | 1998 | RCT+HT | 37 | Preoperative Hyperthermia Combined with Radiochemotherapy in Locally Advanced Rectal Cancer - A Phase 11 Clinical Trial | Ann Surg | |
