An interventional study of Radiation to the prostate bed with or without addition of radiation of lymph node irradiation. in Prostate Cancer, sponsored by Lund University Hospital. Recruiting at 3 sites in Sweden. Open to male participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2025-09-16.
Sponsored by Lund University Hospital · Not applicable, Interventional, and Treatment
A randomized phase III trial to study the effect of adding lymph node irradiation in patients with poor prostate-specific antigen (PSA) response during salvage radiotherapy for biochemical recurrence (0.15 ≤ PSA \<0.70 ng/ml) after prostatectomy.
7,046 studies on the registry are indexed under Prostatic Neoplasms; 1,580 are open to participants now.
This study's planned enrollment of 374 is above the median of 60 across 5,348 interventional studies indexed under Prostatic Neoplasms.
Browse Prostatic Neoplasms studies →Lund University Hospital is the lead sponsor of 66 studies on the registry; 15 are open to participants now.
Counted across the registry records on this site, refreshed daily.
Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.
Exclusion Criteria:
Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
The study doctor’s estimate of how long someone is likely to live. Criteria use it so that people can stay in the study long enough for it to answer its question.
Cancer that has spread from where it began to other parts of the body. “Metastatic” cancer is cancer that has spread this way.
Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.
You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.
The protein in red blood cells that carries oxygen. A low level is anaemia, which can cause tiredness and breathlessness. Measured in g/dL or g/L (9 g/dL is 90 g/L).
The number of neutrophils, white blood cells that help fight infection, in a given amount of blood. Too few raises the risk of infection.
It is a count, not a percentage of the white cells. Limits are written in units that mean the same: ≥ 1.5 × 10⁹/L is ≥ 1,500 per mm³ (µL). Each lab has its own reference range.
Blood cells that help blood clot. Too few raises the risk of bleeding and bruising. A usual adult range is about 150–400 × 10⁹/L (150,000–400,000 per µL); each lab has its own reference range.
A yellow substance made when red blood cells are broken down, which the liver clears. A high level can mean a problem with the liver or the bile ducts.
Criteria often allow more for people with Gilbert’s syndrome, a harmless inherited condition that raises bilirubin.
The top of the normal range for a blood test, as set by the laboratory that runs it. Each lab prints its own range next to your result.
“≤ 2.5 × ULN” means the result can be up to two and a half times that top value.
Two enzymes measured in a routine blood test of the liver. Higher levels can mean the liver is under strain or damaged. SGPT and SGOT are older names for ALT and AST.
Criteria usually give a limit as a multiple of the upper limit of normal (ULN), often higher when cancer has spread to the liver.
Malignancy means cancer. Criteria about another or earlier malignancy ask whether you have had a different cancer, usually within a set number of years.
Some are commonly allowed, such as treated skin cancers other than melanoma and early cancers removed completely — check the exceptions this study lists.
Judged by the study doctor to matter for your health or for the study. It is a doctor’s decision, so ask the study team if you are unsure whether something counts.
The New York Heart Association’s four classes of how much heart failure limits physical activity.
Studies set their own limit — many outside heart failure leave out class III–IV, while heart failure studies may ask for a particular class. Check the class this study names.
Life expectancy
The study doctor’s estimate of how long someone is likely to live. Criteria use it so that people can stay in the study long enough for it to answer its question.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Metastases
Cancer that has spread from where it began to other parts of the body. “Metastatic” cancer is cancer that has spread this way.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Informed consent
Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.
You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Hemoglobin (Hb)
The protein in red blood cells that carries oxygen. A low level is anaemia, which can cause tiredness and breathlessness. Measured in g/dL or g/L (9 g/dL is 90 g/L).
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Absolute neutrophil count (ANC)
The number of neutrophils, white blood cells that help fight infection, in a given amount of blood. Too few raises the risk of infection.
It is a count, not a percentage of the white cells. Limits are written in units that mean the same: ≥ 1.5 × 10⁹/L is ≥ 1,500 per mm³ (µL). Each lab has its own reference range.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Platelets
Blood cells that help blood clot. Too few raises the risk of bleeding and bruising. A usual adult range is about 150–400 × 10⁹/L (150,000–400,000 per µL); each lab has its own reference range.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Bilirubin
A yellow substance made when red blood cells are broken down, which the liver clears. A high level can mean a problem with the liver or the bile ducts.
Criteria often allow more for people with Gilbert’s syndrome, a harmless inherited condition that raises bilirubin.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
ULN (upper limit of normal)
The top of the normal range for a blood test, as set by the laboratory that runs it. Each lab prints its own range next to your result.
“≤ 2.5 × ULN” means the result can be up to two and a half times that top value.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
ALT and AST (liver enzymes)
Two enzymes measured in a routine blood test of the liver. Higher levels can mean the liver is under strain or damaged. SGPT and SGOT are older names for ALT and AST.
Criteria usually give a limit as a multiple of the upper limit of normal (ULN), often higher when cancer has spread to the liver.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Cancer (malignancy)
Malignancy means cancer. Criteria about another or earlier malignancy ask whether you have had a different cancer, usually within a set number of years.
Some are commonly allowed, such as treated skin cancers other than melanoma and early cancers removed completely — check the exceptions this study lists.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Clinically significant
Judged by the study doctor to matter for your health or for the study. It is a doctor’s decision, so ask the study team if you are unsure whether something counts.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
NYHA class (heart failure)
The New York Heart Association’s four classes of how much heart failure limits physical activity.
Studies set their own limit — many outside heart failure leave out class III–IV, while heart failure studies may ask for a particular class. Check the class this study names.
Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.
Continued salvage radiotherapy as initially planned (to 70.0 Gy/73.5 Gy in 35 fractions to the prostate bed/local recurrence if present) + the addition of lymph node irradiation (46 Gy/23 fractions) given in sequence. Total number of fractions: 35 + 8 = 43 with 15 of the lymph node irradiation fractions delivered concomitant with the prostate bed/local recurrence irradiation. These patients are classified as non responders according to weekly PSA measurements during the first 4 weeks of radiotherapy.
Radiation: Radiation to the prostate bed with or without addition of radiation of lymph node irradiation.
Continued salvage radiotherapy as initially planned (to 70.0 Gy/73.5 Gy in 35 fractions to the prostate bed/local recurrence if present). These patients are classified as non responders according to weekly PSA measurements during the first 4 weeks of radiotherapy.
Radiation: Radiation to the prostate bed with or without addition of radiation of lymph node irradiation.
Continued salvage radiotherapy as initially planned (to 70.0 Gy/73.5 Gy in 35 fractions to the prostate bed/local recurrence if present). These patients are classified as responders according to weekly PSA measurements during the first 4 weeks of radiotherapy, and are not followed according to the study protocol, follow up according to clinical practice.
Radiation to the prostate bed with or without addition of radiation of lymph node irradiation (non responders). Patients with PSA response continues radiotherapy as initially planned, and are not followed according to the study protocol, only according to clinical practice.
Failure-free survival (FFS).
Failure-free survival after salvage radiotherapy (SRT), with failure defined as either biochemical, defined as verified PSA level of ≥ 0.2 ng/ml above the post-radiotherapy PSA nadir value or clinical Recurrence, imaging or biopsy confirmed.
Time frame: FFS after SRT, with failure defined as either biochemical or clinical recurrence (imaging or biopsy confirmed). FFS is calculated from the randomization date (arms A and B) until end of follow up (month 60 after
Systemic treatment-free survival.
Arms A and B will be compared regarding systemic treatment-free survival.
Time frame: Is evaluated from the randomization date (arms A and B) until end of follow up (month 60 after end of radiotherapy).
Distant metastasis-free survival.
Arms A and B will be compared regarding distant metastasis-free survival. survival.
Time frame: Is evaluated from the randomization date (arms A and B) until end of follow up (month 60 after end of radiotherapy).
Prostate cancer specific survival.
Arms A and B will be compared regarding prostate cancer specific survival survival.
Time frame: Is evaluated from the randomization date (arms A and B) until end of follow up (month 60 after end of radiotherapy).
Overall survival.
Arms A and B will be compared regarding overall survival.
Time frame: Is evaluated from the randomization date (arms A and B) until end of follow up (month 60 after end of radiotherapy).
Numbers of patients with acute toxicity (≤ 3 months after end of salvage radiotherapy).
Toxicity that will be evaluated is presence of cystitis, bladder spasm, incontinence, urinary urgency, urinary retention, nausea, diarrhea, colitis, ileus, bloating, bowel obstruction, bowel perforation, gastrointestinal hemorrhage, rectal mucositis, erectile dysfunction, fatigue, lymphedema, pain, blood toxicity.
Time frame: Up to 3 months after end of salvage radiotherapy.
Numbers of patients with late toxicity (> 3 months to 5 years after end of salvage radiotherapy).
Toxicity that will be evaluated is presence of cystitis, bladder spasm, incontinence, urinary urgency, urinary retention, nausea, diarrhea, colitis, ileus, bloating, bowel obstruction, bowel perforation, gastrointestinal hemorrhage, rectal mucositis, erectile dysfunction, fatigue, lymphedema, pain, blood toxicity.
Time frame: After 3 months after end of salvage therapy until end of follow up at month 60 after end of salvage therapy.
Patients self-esteem of quality of life.
Arms A and B will be compared regarding quality of life.
Time frame: Quality of life evaluated using questionnaire by the European Organisation for Research and Treatment of Cancer (EORTC), questionnaire is QLQ-C30. Is done at baseline, at end of radiotherapy (43 days in Arm A, 35 days in Arm B), month 12, 24, and 60.
Patients self-esteem of quality of life.
Arms A and B will be compared regarding quality of life.
Time frame: Quality of life evaluated using questionnaire by the European Organisation for Research and Treatment of Cancer (EORTC), questionnaire is QLQ - PR25. Is done at baseline, at end of radiotherapy (43 days in Arm A, 35 days in Arm, month 12, 24, and 60.
Plan to share: No
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Lund University Hospital