Clinical Trials Register

Summary
EudraCT Number:	2016-002163-34
Sponsor's Protocol Code Number:	TopROC
National Competent Authority:	Germany - BfArM
Clinical Trial Type:	EEA CTA
Trial Status:	Completed
Date on which this record was first entered in the EudraCT database:	2017-06-14
Trial results

Index
A. PROTOCOL INFORMATION
B. SPONSOR INFORMATION
C. APPLICANT IDENTIFICATION
D. IMP IDENTIFICATION
D.8 INFORMATION ON PLACEBO
E. GENERAL INFORMATION ON THE TRIAL
F. POPULATION OF TRIAL SUBJECTS
G. INVESTIGATOR NETWORKS TO BE INVOLVED IN THE TRIAL
N. REVIEW BY THE COMPETENT AUTHORITY OR ETHICS COMMITTEE IN THE COUNTRY CONCERNED
P. END OF TRIAL

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A. Protocol Information

A.1

Member State Concerned

Germany - BfArM

A.2

EudraCT number

2016-002163-34

A.3

Full title of the trial

Comparative Effectiveness Trial of Transoral Head and Neck Surgery followed by adjuvant Radio(chemo)therapy versus primary Radiochemotherapy for Oropharyngeal Cancer (TopROC)

A.3.1

Title of the trial for lay people, in easily understood, i.e. non-technical, language

Comparative Effectiveness Trial of Transoral Head and Neck Surgery followed by adjuvant Radio(chemo)therapy versus primary Radiochemotherapy for Oropharyngeal Cancer (TopROC)

Eine vergleichende Effektivitätsstudie von Operation gefolgt von Strahlen(chemo)therapie versus direkte Strahlenchemotherapie bei Plattenepithelkarzinomen des Mundrachenraums (TopROC)

A.4.1

Sponsor's protocol code number

TopROC

A.7

Trial is part of a Paediatric Investigation Plan

A.8

EMA Decision number of Paediatric Investigation Plan

B. Sponsor Information
B.Sponsor: 1
B.1.1	Name of Sponsor	University Medical Center Hamburg-Eppendorf
B.1.3.4	Country	Germany
B.3.1 and B.3.2	Status of the sponsor	Non-Commercial
B.4 Source(s) of Monetary or Material Support for the clinical trial:
B.4.1	Name of organisation providing support	Deutsche Krebshilfe
B.4.2	Country	Germany
B.5 Contact point designated by the sponsor for further information on the trial
B.5.1	Name of organisation	University Medical Center Hamburg-Eppendorf, Klinik und Poliklinik für Hals-, Nasen- und Ohrenheilkunde
B.5.2	Functional name of contact point	Study Coordinator
B.5.3	Address:
B.5.3.1	Street Address	Martinistr. 52
B.5.3.2	Town/ city	Hamburg
B.5.3.3	Post code	20246
B.5.3.4	Country	Germany
B.5.4	Telephone number	00494074105236
B.5.5	Fax number	00494074105631
B.5.6	E-mail	cj.busch@uke.de

D. IMP Identification
D.IMP: 1
D.1.2 and D.1.3	IMP Role	Test
D.2	Status of the IMP to be used in the clinical trial
D.2.1	IMP to be used in the trial has a marketing authorisation	Yes
D.2.1.2	Country which granted the Marketing Authorisation	Germany
D.2.5	The IMP has been designated in this indication as an orphan drug in the Community	No
D.2.5.1	Orphan drug designation number
D.3 Description of the IMP
D.3.4	Pharmaceutical form	Concentrate for solution for infusion
D.3.4.1	Specific paediatric formulation	No
D.3.7	Routes of administration for this IMP	Intravenous use
D.3.8 to D.3.10 IMP Identification Details (Active Substances)
D.3.8	INN - Proposed INN	Cisplatin
D.3.9.3	Other descriptive name	CISPLATIN
D.3.9.4	EV Substance Code	SUB07483MIG
D.3.10	Strength
D.3.10.1	Concentration unit	mg milligram(s)
D.3.10.2	Concentration type	range
D.3.10.3	Concentration number	10 to 100
D.3.11 The IMP contains an:
D.3.11.1	Active substance of chemical origin	Yes
D.3.11.2	Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP)	No
	The IMP is a:
D.3.11.3	Advanced Therapy IMP (ATIMP)	No
D.3.11.3.1	Somatic cell therapy medicinal product	No
D.3.11.3.2	Gene therapy medical product	No
D.3.11.3.3	Tissue Engineered Product	No
D.3.11.3.4	Combination ATIMP (i.e. one involving a medical device)	No
D.3.11.3.5	Committee on Advanced therapies (CAT) has issued a classification for this product	No
D.3.11.4	Combination product that includes a device, but does not involve an Advanced Therapy	No
D.3.11.5	Radiopharmaceutical medicinal product	No
D.3.11.6	Immunological medicinal product (such as vaccine, allergen, immune serum)	No
D.3.11.7	Plasma derived medicinal product	No
D.3.11.8	Extractive medicinal product	No
D.3.11.9	Recombinant medicinal product	No
D.3.11.10	Medicinal product containing genetically modified organisms	No
D.3.11.11	Herbal medicinal product	No
D.3.11.12	Homeopathic medicinal product	No
D.3.11.13	Another type of medicinal product	No
D.IMP: 2
D.1.2 and D.1.3	IMP Role	Test
D.2	Status of the IMP to be used in the clinical trial
D.2.1	IMP to be used in the trial has a marketing authorisation	Yes
D.2.1.2	Country which granted the Marketing Authorisation	Germany
D.2.5	The IMP has been designated in this indication as an orphan drug in the Community	No
D.2.5.1	Orphan drug designation number
D.3 Description of the IMP
D.3.4	Pharmaceutical form	Powder for solution for injection/infusion
D.3.4.1	Specific paediatric formulation	No
D.3.7	Routes of administration for this IMP	Intravenous use
D.3.8 to D.3.10 IMP Identification Details (Active Substances)
D.3.8	INN - Proposed INN	MITOMYCIN
D.3.9.1	CAS number	50-07-7
D.3.9.4	EV Substance Code	SUB09006MIG
D.3.10	Strength
D.3.10.1	Concentration unit	mg milligram(s)
D.3.10.2	Concentration type	equal
D.3.10.3	Concentration number	10
D.3.11 The IMP contains an:
D.3.11.1	Active substance of chemical origin	Yes
D.3.11.2	Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP)	No
	The IMP is a:
D.3.11.3	Advanced Therapy IMP (ATIMP)	No
D.3.11.3.1	Somatic cell therapy medicinal product	No
D.3.11.3.2	Gene therapy medical product	No
D.3.11.3.3	Tissue Engineered Product	No
D.3.11.3.4	Combination ATIMP (i.e. one involving a medical device)	No
D.3.11.3.5	Committee on Advanced therapies (CAT) has issued a classification for this product	No
D.3.11.4	Combination product that includes a device, but does not involve an Advanced Therapy	No
D.3.11.5	Radiopharmaceutical medicinal product	No
D.3.11.6	Immunological medicinal product (such as vaccine, allergen, immune serum)	No
D.3.11.7	Plasma derived medicinal product	No
D.3.11.8	Extractive medicinal product	No
D.3.11.9	Recombinant medicinal product	No
D.3.11.10	Medicinal product containing genetically modified organisms	No
D.3.11.11	Herbal medicinal product	No
D.3.11.12	Homeopathic medicinal product	No
D.3.11.13	Another type of medicinal product	No
D.IMP: 3
D.1.2 and D.1.3	IMP Role	Test
D.2	Status of the IMP to be used in the clinical trial
D.2.1	IMP to be used in the trial has a marketing authorisation	Yes
D.2.1.2	Country which granted the Marketing Authorisation	Germany
D.2.5	The IMP has been designated in this indication as an orphan drug in the Community	No
D.2.5.1	Orphan drug designation number
D.3 Description of the IMP
D.3.4	Pharmaceutical form	Solution for injection
D.3.4.1	Specific paediatric formulation	No
D.3.7	Routes of administration for this IMP	Intracavernous use Intravenous use
D.3.8 to D.3.10 IMP Identification Details (Active Substances)
D.3.8	INN - Proposed INN	5-FU
D.3.9.3	Other descriptive name	FLUOROURACIL
D.3.9.4	EV Substance Code	SUB07721MIG
D.3.10	Strength
D.3.10.1	Concentration unit	mg milligram(s)
D.3.10.2	Concentration type	equal
D.3.10.3	Concentration number	600
D.3.11 The IMP contains an:
D.3.11.1	Active substance of chemical origin	Yes
D.3.11.2	Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP)	No
	The IMP is a:
D.3.11.3	Advanced Therapy IMP (ATIMP)	No
D.3.11.3.1	Somatic cell therapy medicinal product	No
D.3.11.3.2	Gene therapy medical product	No
D.3.11.3.3	Tissue Engineered Product	No
D.3.11.3.4	Combination ATIMP (i.e. one involving a medical device)	No
D.3.11.3.5	Committee on Advanced therapies (CAT) has issued a classification for this product	No
D.3.11.4	Combination product that includes a device, but does not involve an Advanced Therapy	No
D.3.11.5	Radiopharmaceutical medicinal product	No
D.3.11.6	Immunological medicinal product (such as vaccine, allergen, immune serum)	No
D.3.11.7	Plasma derived medicinal product	No
D.3.11.8	Extractive medicinal product	No
D.3.11.9	Recombinant medicinal product	No
D.3.11.10	Medicinal product containing genetically modified organisms	No
D.3.11.11	Herbal medicinal product	No
D.3.11.12	Homeopathic medicinal product	No
D.3.11.13	Another type of medicinal product	No

D.8 Information on Placebo

E. General Information on the Trial

E.1 Medical condition or disease under investigation

E.1.1

Medical condition(s) being investigated

squamous cell carcinoma of the oropharynx

Plattenepithelkarzinom des Oropharynx

E.1.1.1

Medical condition in easily understood language

malignant tumor of the oropharynx

bösartiger Tumor des Mundrachenraums

E.1.1.2

Therapeutic area

Diseases [C] - Cancer [C04]

MedDRA Classification

E.1.2 Medical condition or disease under investigation

E.1.2	Version	20.0
E.1.2	Level	LLT
E.1.2	Classification code	10026184
E.1.2	Term	Malignant neoplasm of oropharynx
E.1.2	System Organ Class	100000004864

E.1.3

Condition being studied is a rare disease

E.2 Objective of the trial

E.2.1

Main objective of the trial

To evaluate the effectiveness of primary surgical versus non-surgical treatment of locally advanced, but transorally resectable oropharyngeal cancer in terms of time to local or locoregional failure or death from any cause (LRF)

Bewertung der Effektivität von transoraler Kopf-Hals-Chirurgie versus nicht-operative Behandlung bei lokal fortgeschrittenen, aber transoral resektablen Oropharynxkarzinomen und Zeit bis zum lokalen und lokoregionären Therapieversagens.

E.2.2

Secondary objectives of the trial

Effectiveness of primary surgical versus non-surgical treatment of locally advanced, but transorally resectable oropharyngeal cancer with respect to
• overall and disease-free survival of both treatments
• acute toxicity and late morbidity (including swallowing function) until 3 years after randomization
• Quality of life
• Cost-effectiveness/ cost-utility analysis

Effektivität von transoraler Kopf-Hals-Chirgurgie versus nicht-operative Behandlung bei lokal fortgeschrittenen, aber transoral resektablen Oropharynxkarzinomen in Bezug auf:
• Gesamt-Überleben und krankheitsfreies Überleben in beiden Behandlungsarmen
• Akute Toxizität und späte Morbidität (einschließlich Schluckfunktion) bis 3 Jahre nach Randomisierung
• Lebensqualität
• Kosten-Nutzwert-Analyse

E.2.3

Trial contains a sub-study

E.3

Principal inclusion criteria

• Histologically proven SCC of the oropharynx; T1, N2a-c, M0; T2, N1-2c, M0; T3, N0-2c, M0, with only amendable to transoral resection)
• Primary tumor must be resectable through transoral approach
• p16 immunohistochemitry by local pathology or FFPE tissue must be available for central HPV diagnostic
• Written and signed informed consent
• Briefing through surgeon and radiation oncologist
• ECOG PS ≤2, Karnofsky PS ≥ 60 %
• Age ≥ 18
• Curative treatment intent
• Adequate bone marrow function: leucocytes > 3.0 x 109/L, neutrophils > 1.5 x 109/L, platelets > 80 x 109/L, hemoglobin > 9.5 g/dL
• Adequate liver function: Bilirubin < 2.0 g/dL, SGOT, SGPT, < 3 x ULN
• If of childbearing potential, willingness to use effective contraceptive method for the study duration and 2 months post-dosing.
• dental examination and appropriate dental therapy if needed prior to beginning of radiotherapy
• Nutritional evaluation prior to initiation of therapy and optional prophylactic gastrostomy (PEG) tube placement

E.4

Principal exclusion criteria

• Prior invasive malignancy except controlled skin cancer or carcinoma in situ of cervix
• Unknown primary (CUP), nasopharynx, hypopharynx, laryngeal or salivary gland cancer
• Metastatic disease
• Serious co-morbidity, e.g. high-grade carotid artery stenosis, congestive heart failure NYHA grade 3 and 4, liver cirrhosis CHILD C
• Hemoglobin level <9.5g/dl within 4 weeks before randomization
• Pregnancy or lactation
• Women of child-bearing potential with unclear contraception
• Previous treatment with chemotherapy, radiotherapy, EGFR-targeting agents or surgery exceeding biopsy in head and neck
• Concurrent treatment with other experimental drugs or participation in another clinical trial with any investigational drug within 30 days prior to study screening
• Social situations that limit compliance with study requirements or patients with an unstable condition (e.g., psychiatric disorder, a recent history of drug or alcohol abuse, interfering with study compliance, within 6 months prior to screening) or otherwise thought to be unreliable or incapable of complying with the requirements of the protocol
• Patients institutionalized by official means or court order
• Deficient dental preservation status or not accomplished wound healing

E.5 End points

E.5.1

Primary end point(s)

Time to local or locoregional failure (LRF) (defined as time from randomization to local or locoregional failure or death from any cause, whatever occurs first)

E.5.1.1

Timepoint(s) of evaluation of this end point

treatment phase: at every visit according to protocol
follow-up: every three months until 36 month, every 6 months until end of study

E.5.2

Secondary end point(s)

• Overall and disease-free survival
• Therapy-associated toxicity including swallowing function
• QoL and QALY
• Direct and indirect costs

E.5.2.1

Timepoint(s) of evaluation of this end point

treatment phase: at every visit according to protocol
follow-up: every three months until 36 month, every 6 months until end of study

E.6 and E.7 Scope of the trial

E.6

Scope of the trial

E.6.1

Diagnosis

E.6.2

Prophylaxis

E.6.3

Therapy

Yes

E.6.4

Safety

Yes

E.6.5

Efficacy

Yes

E.6.6

Pharmacokinetic

E.6.7

Pharmacodynamic

E.6.8

Bioequivalence

E.6.9

Dose response

E.6.10

Pharmacogenetic

E.6.11

Pharmacogenomic

E.6.12

Pharmacoeconomic

E.6.13

Others

E.7

Trial type and phase

E.7.1

Human pharmacology (Phase I)

E.7.1.1

First administration to humans

E.7.1.2

Bioequivalence study

E.7.1.3

Other

E.7.1.3.1

Other trial type description

E.7.2

Therapeutic exploratory (Phase II)

E.7.3

Therapeutic confirmatory (Phase III)

Yes

E.7.4

Therapeutic use (Phase IV)

E.8 Design of the trial

E.8.1

Controlled

Yes

E.8.1.1

Randomised

Yes

E.8.1.2

Open

Yes

E.8.1.3

Single blind

E.8.1.4

Double blind

E.8.1.5

Parallel group

E.8.1.6

Cross over

E.8.1.7

Other

E.8.2

Comparator of controlled trial

E.8.2.1

Other medicinal product(s)

E.8.2.2

Placebo

E.8.2.3

Other

Yes

E.8.2.3.1

Comparator description

surgery followed by adjuvant Radio(chemo)therapy versus primary Radiochemotherapy

E.8.2.4

Number of treatment arms in the trial

E.8.3

The trial involves single site in the Member State concerned

E.8.4

The trial involves multiple sites in the Member State concerned

Yes

E.8.4.1

Number of sites anticipated in Member State concerned

E.8.5

The trial involves multiple Member States

E.8.6 Trial involving sites outside the EEA

E.8.6.1

Trial being conducted both within and outside the EEA

E.8.6.2

Trial being conducted completely outside of the EEA

E.8.7

Trial has a data monitoring committee

Yes

E.8.8

Definition of the end of the trial and justification where it is not the last visit of the last subject undergoing the trial

LPLV

E.8.9 Initial estimate of the duration of the trial

E.8.9.1

In the Member State concerned years

E.8.9.1

In the Member State concerned months

E.8.9.1

In the Member State concerned days

F. Population of Trial Subjects

F.1 Age Range

F.1.1

Trial has subjects under 18

F.1.1.1

In Utero

F.1.1.2

Preterm newborn infants (up to gestational age < 37 weeks)

F.1.1.3

Newborns (0-27 days)

F.1.1.4

Infants and toddlers (28 days-23 months)

F.1.1.5

Children (2-11years)

F.1.1.6

Adolescents (12-17 years)

F.1.2

Adults (18-64 years)

Yes

F.1.2.1

Number of subjects for this age range:

126

F.1.3

Elderly (>=65 years)

Yes

F.1.3.1

Number of subjects for this age range:

154

F.2 Gender

F.2.1

Female

Yes

F.2.2

Male

Yes

F.3 Group of trial subjects

F.3.1

Healthy volunteers

F.3.2

Patients

Yes

F.3.3

Specific vulnerable populations

Yes

F.3.3.1

Women of childbearing potential not using contraception

F.3.3.2

Women of child-bearing potential using contraception

Yes

F.3.3.3

Pregnant women

F.3.3.4

Nursing women

F.3.3.5

Emergency situation

F.3.3.6

Subjects incapable of giving consent personally

F.3.3.7

Others

F.4 Planned number of subjects to be included

F.4.1

In the member state

280

F.5

Plans for treatment or care after the subject has ended the participation in the trial (if it is different from the expected normal treatment of that condition)

None

Keine

G. Investigator Networks to be involved in the Trial

N. Review by the Competent Authority or Ethics Committee in the country concerned

Competent Authority Decision

Authorised

Date of Competent Authority Decision

2017-07-06

Ethics Committee Opinion of the trial application

Favourable

Ethics Committee Opinion: Reason(s) for unfavourable opinion

Date of Ethics Committee Opinion

2017-11-28

P. End of Trial
P.	End of Trial Status	Completed
P.	Date of the global end of the trial	2024-02-20

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