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Definitive Chemo-Radiotherapy for Regionally Advanced Head and Neck Cancer With or Without Up-front Neck Dissection (UPFRONT-NECK)

Primary Purpose

Head and Neck Neoplasms

Status
Recruiting
Phase
Phase 3
Locations
Switzerland
Study Type
Interventional
Intervention
up-front neck dissection
radiotherapy
Chemotherapy (Cisplatin)
Early Salvage Neck Dissection in case of less than cCR (Arm A only)
Sponsored by
Insel Gruppe AG, University Hospital Bern
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional treatment trial for Head and Neck Neoplasms focused on measuring head and neck cancer, radiotherapy, chemotherapy, neck dissection, surgery, quality of life, toxicity, oropharyngeal cancer, laryngeal cancer, hypopharyngeal cancer

Eligibility Criteria

18 Years - undefined (Adult, Older Adult)All SexesDoes not accept healthy volunteers
  1. Before patient registration/randomization, written informed consent must be given according to ICH/GCP, and national/local regulations.
  2. Patient should not be a participant in any interventional clinical trial.
  3. Age ≥ 18 years.
  4. WHO/ECOG performance status 0-2 within 28 days prior registration.
  5. Histopathologically confirmed, previously untreated HNSCC of the oropharynx, hypopharynx or larynx within 6 weeks (42 days) of registration.
  6. No cT4 primary tumor destructing and/or breaching through bone and/or cartilage (cortical invasion only is still eligible).
  7. Clinical Nodal stage (cN) of at least cN1.
  8. No evidence of distant metastases (cM0). No synchronous second primary HNSCC at the time of diagnosis.
  9. No synchronous or previous malignancies. Exceptions are adequately treated basal cell carcinoma or SCC of the skin, or in situ carcinoma of the cervix uteri or breast with a follow-up time of at least 3 years, or other previous malignancy with a disease-free interval of at least 5 years.
  10. No prior radiotherapy to the head and neck region (or any RT fields/volumes which may overlap with the intended therapy volumes).
  11. No prior neck dissection or single lymph node excision is allowed.
  12. History and physical examination by treating physician (head and neck surgeon, medical oncologist or radiation oncologist) within 28 days prior registration.
  13. Patients must have clinically and/or radiological documented measurable disease. At least one site of disease must be unidimensionally measurable as per RECIST 1.1. All imaging studies for staging must be performed within 28 days prior to registration.
  14. Imaging of the head and neck (CT with contrast, PET/CT and/or MRI) within 28 days prior to registration: A CT scan (as part of the PET/CT is also accepted), with contrast is mandatory unless contraindicated (e.g. contrast allergy, renal insufficiency etc.). Note that a PET/CT scan alone, unless performed with radio-opaque contrast material is not sufficient for the CT-based evaluation of the head and neck area.
  15. PET/CT of the whole body within 28 days prior registration
  16. QoL and toxicity evaluation completed within 28 days or at the time of registration. Exceptions: 1) Language problems or any health problems interfering with the QoL assessment. 2) Patients who want to be enrolled into the observational arms and refuse to take part in the QoL assessments.
  17. Patients with a contraindication against neck dissection are not eligible (e.g. medical co-morbidities, positive lymph node conglomerates enclosing and infiltrating carotid artery or merging with the primary tumor)
  18. The patient must be expected to withstand neck dissection and radiotherapy combined with cisplatin.
  19. Preservation of the accessory nerve during neck dissection should be possible. Patients expected to have a permanent shoulder dysfunction because of a planned sacrifice of the accessory nerve are not eligible.
  20. Laboratory requirements within 28 days prior to accrual:

    1. Adequate renal function: Serum creatinine ≤1.5 mg/dL and/or creatinine clearance >50 mL/min estimated within 28 days prior accrual
    2. Absolute neutrophil count (ANC) ≥1.0 x 109/L
    3. Platelet count ≥75 x 109/L
    4. Hemoglobin ≥10 g/dL or 6.2 mmol/L (Note: The use of transfusion to achieve Hgb ≥10 g/dL is acceptable)
    5. Bilirubin <1.5 times of upper limit of normal (ULN), aspartate aminotransferase (AST) and alanine aminotransferase (ALT) <3 times of ULN.
  21. Women are not breastfeeding. Women with Child-bearing potential and using effective contraception (see Section 5.6), and not pregnant and agree not to become pregnant during participation in the trial and 2 years after chemoradiotherapy. A negative pregnancy test before inclusion (within 28 days) into the trial is required for all women with child-bearing potential. Men agree not to father a child during participation in the trial and 2 years after chemoradiotherapy.
  22. No allergy to study drugs or to the excipients in their formulation.
  23. No peripheral neuropathy ≥grade 2 according to CTCAE v4.03 (grade 2 = moderate symptoms limiting instrumental ADL)
  24. No co-existing disease prejudicing survival (expected survival <6 months).
  25. No severe cardiac illness: Myocardial infarction within 6 months prior to randomization, severe congestive heart failure, severe cardiomyopathy, ventricular arrhythmia, unstable angina, uncontrolled hypertension.
  26. No active bacterial or fungal infection requiring intravenous antibiotics at the time of registration
  27. No Chronic Obstructive Pulmonary Disease exacerbation or other respiratory illness requiring hospitalization or precluding study therapy within 28 days before registration.
  28. No hepatic insufficiency resulting in clinical jaundice and/or coagulation defects
  29. No clinically manifested Acquired Immune Deficiency Syndrome (AIDS) or immune-compromised patients. Note, however, that HIV testing is not required for entry into this protocol. The need to exclude patients with AIDS from this protocol is necessary because the treatments involved in this protocol may be significantly immunosuppressive.

Absence of any psychological, familial, sociological or geographical condition potentially hampering compliance with the study protocol and follow-up schedule; those conditions should be discussed with the patient before registration in the trial.

Sites / Locations

  • Inselspital BernRecruiting
  • University Hospital of Geneva

Arms of the Study

Arm 1

Arm 2

Arm 3

Arm 4

Arm Type

Active Comparator

Experimental

Active Comparator

Experimental

Arm Label

Arm rA (randomized)

Arm rB (randomized)

Arm oA (non-randomized)

Arm oB (non-randomized)

Arm Description

Concomitant chemo-radiotherapy with early salvage neck dissection if less than complete clinical response

Up-front neck dissection followed by radiotherapy with concomitant chemotherapy based on the cT pN cM staging after surgery

Concomitant chemo-radiotherapy with early salvage neck dissection if less than complete clinical response

Up-front neck dissection followed by radiotherapy with concomitant chemotherapy based on the cT pN cM staging after surgery

Outcomes

Primary Outcome Measures

Number of patients with acute & subacute toxicity based on CTCAE scoring system v4.03

Secondary Outcome Measures

Number of patients with late Toxicity based on CTCAE scoring system v4.03
Change from baseline quality of life(QoL)using EORTC QLQ-C30 v3&EORTC QLQ-H&N43 modules(Health related QoL specific for Head&Neck ca.)scores at end of RT, 3,12&24 months after RT.Swallowing (H&N43:4-item scale)3 months after RT is the primary QoL domain
EORTC QLQ-C30 and H&N43 will be used
Loco-regional control
Progression-free survival
Overall survival
Distant metastasis-free survival
Disease-specific survival
QoL comparison between the patients who accepted to be randomized (into rA and rB) and not (into oA and oB: in other words, patients who chose their own treatment strategy)
Surgical complication rates
Rate of Isolated nodal control
The absence of metastatic lymph node metastases in the neck without any synchronous or preceding local recurrence or distant metastases
Radiation dose and volumes
The dose-volume histograms of all organs-at-risk (defined per protocol) will be compared between patients with and without up-front neck dissection. The doses will be reported in Gy and the volumes in cc.
Comparison of applied RT plan and the virtual RT plan done on the pre-UFND diagnostic CT images
The dose-volume histograms of all organs-at-risk (defined per protocol) will be compared between the plans generated based on the pre- and post-UFND CT-scans of patients allocated the UFND arm. The doses will be reported in Gy and the volumes in cc.
Comparison between clinical and pathological stages of patients allocated to the UFND arm. according to the AJCC/UICC TNM staging system (7th edition).

Full Information

First Posted
September 21, 2016
Last Updated
February 27, 2023
Sponsor
Insel Gruppe AG, University Hospital Bern
Collaborators
University of Bern
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1. Study Identification

Unique Protocol Identification Number
NCT02918955
Brief Title
Definitive Chemo-Radiotherapy for Regionally Advanced Head and Neck Cancer With or Without Up-front Neck Dissection
Acronym
UPFRONT-NECK
Official Title
Definitive Chemo-Radiotherapy With or Without Up-front Neck Dissection for Regionally Advanced Head and Neck Squamous Cell Carcinoma: A Phase III Multi-center Prospective Randomized Controlled Trial With Two Additional Observational Cohorts
Study Type
Interventional

2. Study Status

Record Verification Date
February 2023
Overall Recruitment Status
Recruiting
Study Start Date
October 2016 (Actual)
Primary Completion Date
December 2025 (Anticipated)
Study Completion Date
March 2030 (Anticipated)

3. Sponsor/Collaborators

Responsible Party, by Official Title
Sponsor
Name of the Sponsor
Insel Gruppe AG, University Hospital Bern
Collaborators
University of Bern

4. Oversight

Data Monitoring Committee
Yes

5. Study Description

Brief Summary
Treatment of regionally-advanced head and neck squamous cell carcinoma (HNSCC) requires a multidisciplinary approach with a combination of surgery, radiotherapy (RT) and chemotherapy. Due to these aggressive combined modalities, patients undergoing treatment and many survivors develop toxicities which impact quality of life (QoL) and sometimes lead to mortality. Lymph node metastases of HNSCC are frequent and considered one of the most important prognostic factors, resulting in decreased survival by 50%. More than three decades, the optimal management strategy of node positive HNSCC was a key subject of debate. In summary, the current literature provides us two important findings: First, with the contemporary imaging and treatment modalities, there is no role of a planned neck dissection (ND) added to (chemo)radiotherapy ((C)RT) in terms of oncological outcome and survival. Second, with modern RT techniques, a tailored treatment followed after an up-front neck dissection (UFND) allows a significant reduction of treatment volumes and de-escalation of the dose to the neck, leading to reduction of treatment related toxicities. In this study strategies with and without up-front neck dissection prior to chemo-radiotherapy will be compared.
Detailed Description
The main objective of this project is to test the hypothesis that the addition of UFND prior to (C)RT results in a significant reduction of treatment toxicities and improvement of QoL in regionally advanced (cN2-3) HNSCC through dose de-escalation and volume reduction of RT. The primary endpoint of this trial is to evaluate the toxicity from the beginning of radiotherapy until 90 days after the end of the treatment. The incidence of acute and subacute toxicities higher than grade ≥3 (CTCAE v.4, except for Xerostomia, for which RTOG/EORTC scale will be used) will be compared between study arms. Secondary endpoints include the survival endpoints for both treatment modalities; i.e. loco-regional control, progression-free and overall survival. Assessment of QoL (EORTC QLQ-C30 + H&N43), late toxicity, surgical complications, cost-effectiveness and the need of feeding-tube will be a part of the final analysis of this trial. Trial design: randomized multi-center open-label comparative one-staged phase III trial with a superiority design and the primary endpoint of highest grade radiation toxicity during and until 90 days after the completion of the treatment. Interventions in both arms of the trial are considered as standard treatments. No experimental diagnostic tools will be used during the trial. In addition to the randomized arms, two identical observational arms will be opened for the patients who are diagnosed before the activation of the randomized arms, and subsequently for those who refuse to be randomized. Their aim is to prospectively acquire high quality data for patients who refuse randomization. The observational and randomized cohorts will be analyzed separately for the pre-defined endpoints. For the calculation of the sample size, grade ≥3 acute radiation toxicity in the CRT alone (Arm A) was assumed as 70% based on literature. For the primary endpoint, a follow-up period of 90 days after the last day of (C)RT is needed after the accrual of the last patient. However, 2 years of follow-up after (C)RT is needed for the secondary endpoints (exception: oncological outcome and survival will be calculated from the day of randomization in order to avoid immortal time bias). On this basis, sample size was calculated based on the Pearson chi-squared test and performed in Stata. Assuming a toxicity fraction of 70% for any grade 3 or higher toxicity in Arm A, a relative risk of 0.5 (35% in Arm B), a two-sided alpha of 0.05, a power of 80%, a drop-out rate of 5%, and an allocation ratio of 1 we calculated an overall sample size of 65. Expected accrual time is 3 years.

6. Conditions and Keywords

Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Head and Neck Neoplasms
Keywords
head and neck cancer, radiotherapy, chemotherapy, neck dissection, surgery, quality of life, toxicity, oropharyngeal cancer, laryngeal cancer, hypopharyngeal cancer

7. Study Design

Primary Purpose
Treatment
Study Phase
Phase 3
Interventional Study Model
Parallel Assignment
Masking
None (Open Label)
Allocation
Randomized
Enrollment
65 (Anticipated)

8. Arms, Groups, and Interventions

Arm Title
Arm rA (randomized)
Arm Type
Active Comparator
Arm Description
Concomitant chemo-radiotherapy with early salvage neck dissection if less than complete clinical response
Arm Title
Arm rB (randomized)
Arm Type
Experimental
Arm Description
Up-front neck dissection followed by radiotherapy with concomitant chemotherapy based on the cT pN cM staging after surgery
Arm Title
Arm oA (non-randomized)
Arm Type
Active Comparator
Arm Description
Concomitant chemo-radiotherapy with early salvage neck dissection if less than complete clinical response
Arm Title
Arm oB (non-randomized)
Arm Type
Experimental
Arm Description
Up-front neck dissection followed by radiotherapy with concomitant chemotherapy based on the cT pN cM staging after surgery
Intervention Type
Procedure
Intervention Name(s)
up-front neck dissection
Intervention Type
Radiation
Intervention Name(s)
radiotherapy
Intervention Description
70 Gy in 35 fractions to the macroscopic disease 50 Gy in 25 fractions (if sequential boost) or 56 Gy in 35 fractions (if simultaneous integrated boost) to the elective volumes 66 Gy in 35 fractions to the post-operative region with lymphatic extracapsular extension (Arm B only)
Intervention Type
Drug
Intervention Name(s)
Chemotherapy (Cisplatin)
Intervention Description
100 mg/m2 every three weeks during radiotherapy In Arm B, chemotherapy can be omitted in case of a cT1-2 primary and a surgical downstaged pN0-1 neck without lymphatic extracapsular extension.
Intervention Type
Procedure
Intervention Name(s)
Early Salvage Neck Dissection in case of less than cCR (Arm A only)
Intervention Description
Early salvage neck dissection in case of residual lymph node disease will be performed based on the response evaluation by MRI and PET/CT performed 3 and 4 months after the end of (chemo)radiotherapy, respectively (and additional diagnostic modalities if clinically indicated by the physician) and not more than 3 weeks after this post-radiotherapy evaluation. In Arm A, a successful early salvage neck dissection without the operation of the primary tumor in case of less than clinical complete response (cCR) will be considered a component of the multimodality treatment and not as a failure.
Primary Outcome Measure Information:
Title
Number of patients with acute & subacute toxicity based on CTCAE scoring system v4.03
Time Frame
from the beginning of radiotherapy until 90 days after the end of the treatment
Secondary Outcome Measure Information:
Title
Number of patients with late Toxicity based on CTCAE scoring system v4.03
Time Frame
beginning from 91 days after the end of radiotherapy until the end of the 2 years follow up
Title
Change from baseline quality of life(QoL)using EORTC QLQ-C30 v3&EORTC QLQ-H&N43 modules(Health related QoL specific for Head&Neck ca.)scores at end of RT, 3,12&24 months after RT.Swallowing (H&N43:4-item scale)3 months after RT is the primary QoL domain
Description
EORTC QLQ-C30 and H&N43 will be used
Time Frame
up to 24-28 months depending on the treatment duration.
Title
Loco-regional control
Time Frame
2 years from the randomization
Title
Progression-free survival
Time Frame
2 years from the randomization
Title
Overall survival
Time Frame
2 years from the randomization
Title
Distant metastasis-free survival
Time Frame
2 years from the randomization
Title
Disease-specific survival
Time Frame
2 years from the randomization
Title
QoL comparison between the patients who accepted to be randomized (into rA and rB) and not (into oA and oB: in other words, patients who chose their own treatment strategy)
Time Frame
Baseline QoL and until the end of 2 years follow-up
Title
Surgical complication rates
Time Frame
2 years from the randomization
Title
Rate of Isolated nodal control
Description
The absence of metastatic lymph node metastases in the neck without any synchronous or preceding local recurrence or distant metastases
Time Frame
2 years from the randomization
Title
Radiation dose and volumes
Description
The dose-volume histograms of all organs-at-risk (defined per protocol) will be compared between patients with and without up-front neck dissection. The doses will be reported in Gy and the volumes in cc.
Time Frame
until the end of radiotherapy, expected to be on average 7 weeks
Title
Comparison of applied RT plan and the virtual RT plan done on the pre-UFND diagnostic CT images
Description
The dose-volume histograms of all organs-at-risk (defined per protocol) will be compared between the plans generated based on the pre- and post-UFND CT-scans of patients allocated the UFND arm. The doses will be reported in Gy and the volumes in cc.
Time Frame
until the end of radiotherapy, expected to be on average 7 weeks
Title
Comparison between clinical and pathological stages of patients allocated to the UFND arm. according to the AJCC/UICC TNM staging system (7th edition).
Time Frame
until the generation of the definitive pathology report after the up-front neck dissection, expected to be within 3 weeks after patients' study enrollment

10. Eligibility

Sex
All
Minimum Age & Unit of Time
18 Years
Accepts Healthy Volunteers
No
Eligibility Criteria
Before patient registration/randomization, written informed consent must be given according to ICH/GCP, and national/local regulations. Patient should not be a participant in any interventional clinical trial. Age ≥ 18 years. WHO/ECOG performance status 0-2 within 28 days prior registration. Histopathologically confirmed, previously untreated HNSCC of the oropharynx, hypopharynx or larynx within 6 weeks (42 days) of registration. No cT4 primary tumor destructing and/or breaching through bone and/or cartilage (cortical invasion only is still eligible). Clinical Nodal stage (cN) of at least cN1. No evidence of distant metastases (cM0). No synchronous second primary HNSCC at the time of diagnosis. No synchronous or previous malignancies. Exceptions are adequately treated basal cell carcinoma or SCC of the skin, or in situ carcinoma of the cervix uteri or breast with a cancer-free follow-up time of at least 3 years, or other previous malignancy with a disease-free interval of at least 5 years. No prior radiotherapy to the head and neck region (or any RT fields/volumes which may overlap with the intended therapy volumes). No prior neck dissection or single lymph node excision is allowed. History and physical examination by treating physician (head and neck surgeon, medical oncologist or radiation oncologist) within 28 days prior registration. Patients must have clinically and/or radiological documented measurable disease. At least one site of disease must be unidimensionally measurable as per RECIST 1.1. All imaging studies for staging must be performed within 28 days prior to registration. Imaging of the head and neck (CT with contrast, PET/CT and/or MRI) within 28 days prior to registration: A CT scan (as part of the PET/CT is also accepted), with contrast is mandatory unless contraindicated (e.g. contrast allergy, renal insufficiency etc.). Note that a PET/CT scan alone, unless performed with radio-opaque contrast material is not sufficient for the CT-based evaluation of the head and neck area. PET/CT of the whole body within 28 days prior registration QoL and toxicity evaluation completed within 28 days or at the time of registration. Exceptions: 1) Language problems or any health problems interfering with the QoL assessment. 2) Patients who want to be enrolled into the observational arms and refuse to take part in the QoL assessments. Patients with a contraindication against neck dissection are not eligible (e.g. medical co-morbidities, positive lymph node conglomerates enclosing and infiltrating carotid artery or merging with the primary tumor) The patient must be expected to withstand neck dissection and radiotherapy combined with cisplatin. Preservation of the accessory nerve during neck dissection should be possible. Patients expected to have a permanent shoulder dysfunction because of a planned sacrifice of the accessory nerve are not eligible. Laboratory requirements within 28 days prior to accrual: Adequate renal function: Serum creatinine ≤1.5 mg/dL and/or creatinine clearance >50 mL/min estimated within 28 days prior accrual Absolute neutrophil count (ANC) ≥1.0 x 109/L Platelet count ≥75 x 109/L Hemoglobin ≥10 g/dL or 6.2 mmol/L (Note: The use of transfusion to achieve Hgb ≥10 g/dL is acceptable) Bilirubin <1.5 times of upper limit of normal (ULN), aspartate aminotransferase (AST) and alanine aminotransferase (ALT) <3 times of ULN. Women are not breastfeeding. Women with Child-bearing potential and using effective contraception (see Section 5.6), and not pregnant and agree not to become pregnant during participation in the trial and 2 years after chemoradiotherapy. A negative pregnancy test before inclusion (within 28 days) into the trial is required for all women with child-bearing potential. Men agree not to father a child during participation in the trial and 2 years after chemoradiotherapy. No allergy to study drugs or to the excipients in their formulation. No peripheral neuropathy ≥grade 2 according to CTCAE v4.03 (grade 2 = moderate symptoms limiting instrumental ADL) No co-existing disease prejudicing survival (expected survival <6 months). No severe cardiac illness: Myocardial infarction within 6 months prior to randomization, severe congestive heart failure, severe cardiomyopathy, ventricular arrhythmia, unstable angina, uncontrolled hypertension. No active bacterial or fungal infection requiring intravenous antibiotics at the time of registration No Chronic Obstructive Pulmonary Disease exacerbation or other respiratory illness requiring hospitalization or precluding study therapy within 28 days before registration. No hepatic insufficiency resulting in clinical jaundice and/or coagulation defects No clinically manifested Acquired Immune Deficiency Syndrome (AIDS) or immune-compromised patients. Note, however, that HIV testing is not required for entry into this protocol. The need to exclude patients with AIDS from this protocol is necessary because the treatments involved in this protocol may be significantly immunosuppressive. Absence of any psychological, familial, sociological or geographical condition potentially hampering compliance with the study protocol and follow-up schedule; those conditions should be discussed with the patient before registration in the trial.
Central Contact Person:
First Name & Middle Initial & Last Name or Official Title & Degree
Olgun Elicin, MD
Phone
+41 31 632 26 32
Email
olgun.elicin@insel.ch
First Name & Middle Initial & Last Name or Official Title & Degree
Timo Nannen, Study Nurse
Phone
+41 31 632 90 74
Email
upfrontneck@insel.ch
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
Olgun Elicin, MD
Organizational Affiliation
Department of Radiation Oncology, Inselspital
Official's Role
Study Chair
Facility Information:
Facility Name
Inselspital Bern
City
Bern
ZIP/Postal Code
3010
Country
Switzerland
Individual Site Status
Recruiting
Facility Contact:
First Name & Middle Initial & Last Name & Degree
OLGUN ELICIN, MD
Phone
+41 31 632 26 32
Email
olgun.elicin@insel.ch
Facility Name
University Hospital of Geneva
City
Geneva
ZIP/Postal Code
1205
Country
Switzerland
Individual Site Status
Completed

12. IPD Sharing Statement

Plan to Share IPD
No

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Definitive Chemo-Radiotherapy for Regionally Advanced Head and Neck Cancer With or Without Up-front Neck Dissection

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