Metastatic Melanoma to the Groin Lymph Nodes Clinical Trial
— EAGLE FMOfficial title:
Inguinal or Ilio-inguinal Lymphadenectomy for Patients With Metastatic Melanoma to Groin Lymph Nodes and no Evidence of Pelvic Disease on PET/CT Scan - A Randomised Phase III Trial (EAGLE FM)
| Verified date | April 2022 |
| Source | Melanoma and Skin Cancer Trials Limited |
| Contact | n/a |
| Is FDA regulated | No |
| Health authority | |
| Study type | Interventional |
BACKGROUND: Spread of metastatic melanoma to the groin lymph nodes (LN) is a common event affecting about 350 people a year in Australia. Globally it has been shown that patients with involved groin LN, without proven pelvic LN disease on imaging receive 1 of 3 management strategies in equal proportions - inguinal lymphadenectomy (IL); ilio-inguinal lymphadenectomy (I-IL); or variable use of either depending on circumstances. Different experts have strong and polarised opinions favouring either IL or more extensive I-IL with existing cases series reporting conflicting data on best cancer outcomes. No high level evidence proves which operation is best. HYPOTHESIS: There will be no significant difference in DFS between patients having IL or I-IL, conditional on PET/CT scan showing no evidence of pelvic disease at the time of diagnosis of groin LN metastatic melanoma. AIMS: To provide a rational evidence base for management for melanoma to the groin LNs by randomly assessing the effect of each operation on DFS, distant DFS, overall survival (OS), morbidity - including early complications and longer-term rates of lymphedema as well as comprehensively assessed QOL. Also to clarify the reliability of PET/CT scans for staging pelvic LNs and evaluate any health economic benefits of I-IL over IL. TARGET POPULATION: To recruit 634 patients in 5 years. DESIGN: An Australian led, international, multi-centre, non-inferiority, phase III, prospective, randomised clinical trial comparing IL or I-IL for patients with metastatic melanoma to groin LNs and no evidence of pelvic disease on PET/CT. ENDPOINTS: DFS, Distant DFS, OS and QOL at 5 years. Accuracy of PET/CT for pelvic LN metastases. OUTCOMES: International standardization of care, improved cancer outcomes, improved QOL for patients with groin metastatic melanoma. Proof of principle about extent of surgery when PET/CT is clear in adjacent LN areas, leading to clinical trials investigating management of other lymph node fields.
| Status | Active, not recruiting |
| Enrollment | 634 |
| Est. completion date | August 2030 |
| Est. primary completion date | October 16, 2019 |
| Accepts healthy volunteers | No |
| Gender | All |
| Age group | 15 Years and older |
| Eligibility | Inclusion Criteria: Patients may be included in the study only if they meet all of the following criteria: 1. Must be 15 and above. 2. Have primary cutaneous melanoma or if the patient presents with stage III melanoma with no known primary tumour then a thorough search for the primary should be documented (including perineal and perianal areas) 3. Life expectancy of at least 10 years from the time of diagnosis, not considering the melanoma in question, as determined by the PI 4. Must have one or multiple inguinal node(s) involved, histologically or cytologically proven as metastatic melanoma. This can can be detected: - At the time of diagnosis; - Or by Ultrasound detection; - Or later after relapse when no Sentinel Node Biopsy (SNB) was performed at the time of primary tumour management; - Or as a result of SNB; - Or at the time of regional recurrence after "false negative" SNB; 5. Absent distant disease clinically and on PET/CT scan. (Patients must have NO further distant disease or visceral metastases) 6. ECOG performance status must be between 0 to 2 at randomisation 7. Whole body PET/CT scan, specifically stating there is NO evidence of pelvic lymph node involvement prior to randomisation and a CT Brain or MRI Brain scan. Scans must be performed within 6 weeks prior to randomisation. 8. Able to provide written, informed consent 9. Willing to return to the centre for follow up examinations and procedures, as outlined in the protocol. 10. All patients must be randomised and undergo lymphadenectomy surgery no more than 120 days following diagnosis of inguinal LN involvement Exclusion Criteria: 1. Distant metastatic disease on clinical examination or staging imaging (CT/MRI brain or whole body PET/CT scan). Scans must be performed within 6 weeks prior to randomisation 2. Pelvic LN involvement on SNB or PET/CT scan suggestive of metastatic disease in the pelvis - criteria for diagnosis include normal size or enlarged lymph nodes (> 1 cm) with increased FDG activity on PET (SUV >3). If there are enlarged, necrotic lymph nodes FDG activity on PET is not required to be present. If unsure central review should be sought. 3. Bilateral inguinal lymph node involvement 4. Patients with a history of major pelvic surgery and / or regional radiotherapy at any time in the past 5. Requiring planned radiotherapy following surgery due to macroscopic, bulky and matted nodes. 6. Unfit for General Anaesthesia 7. Melanoma-related operative procedures not corresponding to criteria described in the protocol 8. Patients with prior cancers, except: - those with a thin <=1 mm, regionally unrelated melanoma > 5 years ago - those with a good prognosis regionally unrelated cancer (>90% probability of 10 years disease specific survival) - other cancers diagnosed more than five years ago with no evidence of disease recurrence within this time - successfully treated basal cell and squamous cell skin carcinoma - carcinoma in-situ of the cervix - 1 episode of in transit melanoma > 3 years ago 9. A medical or psychiatric condition that compromises ability to give informed consent or complete the protocol 10. Positive urine pregnancy test for women of childbearing potential (+/-7 days of randomisation onto the trial) |
| Country | Name | City | State |
|---|---|---|---|
| Australia | Mater Hospital Brisbane | Brisbane | Queensland |
| Australia | Calvary Public Hospital Bruce | Canberra | Australian Capital Territory |
| Australia | Peter MacCallum Cancer Centre | Melbourne | Victoria |
| Australia | Melanoma Institute Australia - The Poche Centre | North Sydney | New South Wales |
| Australia | Royal Prince Alfred Hospital | Sydney | New South Wales |
| Australia | Sydney Adventist Hospital | Sydney | New South Wales |
| Australia | Westmead Hospital | Sydney | New South Wales |
| Brazil | Hospital de Câncer de Barretos | Barretos | SP |
| Brazil | A.C. Camargo Cancer Center | Sao Paulo | SP |
| Italy | Veneto Institute of Oncology - IOV | Padova | Veneto |
| Netherlands | University Medical Center Groningen | Groningen | |
| Netherlands | Radboud University Nijmegen Medical Center | Nijmegen | Gelderland |
| Slovenia | Institute of Oncology Ljubljana | Ljubljana | |
| United Kingdom | Guy's and St Thomas's Hospitals | London | |
| United Kingdom | St George's Hospital | London | |
| United Kingdom | Norfolk and Norwich University Hospital | Norwich | Norfolk |
| United Kingdom | St Helen's and Knowsley Teaching Hospitals | St Helens |
| Lead Sponsor | Collaborator |
|---|---|
| Melanoma and Skin Cancer Trials Limited | Cancer Council New South Wales, Melanoma Institute Australia |
Australia, Brazil, Italy, Netherlands, Slovenia, United Kingdom,
| Type | Measure | Description | Time frame | Safety issue |
|---|---|---|---|---|
| Primary | The primary endpoint of the study will be Disease Free Survival following lymphadenectomy, assessed after 60 months of follow-up. | The difference between IL and I-IL surgery in DFS 5 years after randomisation | 60 Months | |
| Secondary | Overall Survival | time from randomisation to death from any cause | 0 - 120 months | |
| Secondary | Distant Disease Free Survival | time to new distant melanoma recurrence | 0 - 120 Months | |
| Secondary | Regional Recurrence Free Survival | time to new regional lymph node recurrence | 0 - 120 Months | |
| Secondary | Morbidity differences | This includes lymphoedema, wound complications (wound infections, dehiscence/necrosis, and seroma) chronic pain, and restriction in mobility | Up to 120 days from lymphadenectomy, and from 0 - 120 months | |
| Secondary | Quality Of Life | Quality Of Life questionnaires completed by patients | 0 - 120 Months | |
| Secondary | Sensitivity / specificity and positive predictive value and negative predictive value of PET/CT for pelvic disease at diagnosis of groin LN involvement by melanoma. | The diagnostic accuracy of PET/CT and CT for detecting pelvic lymph nodes positive for metastatic melanoma as confirmed by histopathology will be assessed in the sub-group of patients screened and shown to have a positive pelvic LN on PET/CT and those patients who had negative pelvic LN on PET/CT and randomised for I-IL treatment. | 0 - 120 Months | |
| Secondary | Resource use and utility based Quality Of Life | Resource use will be identified from the trial case report forms, and valued according the relevant Australian Refined Diagnosis Related Groups and Medicare Benefits Schedule item numbers.The cost-effectiveness and cost-utility analyses will calculate total costs and mean per patient costs per surgical group allocation, as well as total and mean benefits per group allocation. | 0 - 60 Months |