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The Voice as a Tool to Detect Recurrence of Laryngeal and Hypopharyngeal Cancer

Recruiting
Conditions
Laryngeal Cancer
Hypopharyngeal Cancer
Registration Number
NCT05894070
Lead Sponsor
Insel Gruppe AG, University Hospital Bern
Brief Summary

The investigators will obtain three-monthly voice recordings and fiberendoscopic examinations of the larynx/hypopharynx for a minimal period of 6 months from all laryngeal/hypopharyngeal squamous cell carcinoma (LSCC/HPSCC) patients, who have successfully completed curative primary treatment, except those who underwent total laryngectomy. Furthermore, the investigators will ask the patients to fill out the voice handicap index-30 questionnaire (VHI-30) during each study visit. The VHI-30 allows to make a subjective assessment of the patients' own vocal problem. The primary objective is to assess the feasibility and compliance of longterm regular voice monitoring in LSCC and HPSCC follow-up.

Detailed Description

Not available

Recruitment & Eligibility

Status
RECRUITING
Sex
All
Target Recruitment
100
Inclusion Criteria
  1. Histopathologically proven carcinoma in-situ or invasive LSCC or HPSCC (in non-surgically treated carcinoma: clinical/radiologic stage I-IV (excluding M1) according to the Union for International Cancer Control (UICC) / Tumor (T), Nodes (N), and Metastases (M) (TNM) 8th ed.; in surgically treated carcinoma: pathological stage I-IV (excluding M1) according to the UICC / TNM 8th ed.).

  2. ≥ 18 years of age.

  3. Treatment with curative intent, regardless of treatment modality (mono- or multimodal).

    Remark: Patients with synchronous (larynx and hypopharynx included) or metachronous (before/after the diagnosis of LSCC/HPSCC) non-laryngeal/-hypopharyngeal malignant non-metastatic tumors, with clinically confirmed complete remission 6 months after treatment and life expectancy of at least 6 months are eligible. Patients with surgically treated Tis-2 N0 M0 squamous cell carcinoma and/or basal cell carcinoma of the skin and/or other surgically treated non-head and neck Tis are eligible, although the treatment was within the 6 months before enrolment.

  4. Clinical confirmation of complete remission of LSCC or HPSCC through Ear, Nose and Throat (ENT) examination, including fiberendoscopy of the pharynx and larynx, at the time of enrolment, during the period of eligibility (6 to 30 months after treatment).

    Remark: Patients with synchronous (larynx and hypopharynx included) or metachronous (before/after the diagnosis of LSCC/HPSCC) non-laryngeal/-hypopharyngeal malignant non-metastatic tumors, with clinically confirmed complete remission 6 months after treatment and life expectancy of at least 6 months are eligible. Patients with surgically treated Tis-2 N0 M0 squamous cell carcinoma and/or basal cell carcinoma of the skin and/or other surgically treated non-head and neck Tis are eligible, although the treatment was within the 6 months before enrolment.

  5. Informed consent as documented by signature.

Exclusion Criteria
  1. Total laryngectomy as primary therapy.

  2. Any local, regional, and systemic laryngeal or hypopharyngeal cancer persistence/progression, or recurrence before enrolment.

    Excepted: Patients with synchronous laryngeal/hypopharyngeal malignant non-metastatic tumors, with clinically confirmed complete remission 6 months after treatment and life expectancy of at least 6 months are eligible.

  3. Any local, regional, and systemic tumor persistence/progression, or recurrence of synchronous (larynx and hypopharynx included) or metachronous (before/after the diagnosis of LSCC/HPSCC) non-laryngeal/-hypopharyngeal malignant tumors within 6 months before enrolment.

    Excepted: Patients with surgically treated progredient or recurrent locally defined Tis-2 N0 M0 squamous cell carcinoma and/or basal cell carcinoma of the skin and/or non-head and neck progredient or recurrent Tis.

  4. Any previously treated LSCC/HPSCC or treated second primary malignancies of the larynx or hypopharynx before the diagnosis and treatment of the investigated LSCC/HPSCC (= index tumor).

  5. Presence of any medical, psychological, familial, sociological, or geographical conditions expected to potentially hamper the compliance with the study protocol.

  6. Inability to follow procedures (e.g., inability to read) or insufficient knowledge of any project language (German and French).

Study & Design

Study Type
OBSERVATIONAL
Study Design
Not specified
Primary Outcome Measures
NameTimeMethod
Recruitment rate0-18 months

Recruitment rate (number of enrolled participants per year).

Patients' compliance with scheduled 3-monthly endoscopic exam, voice recordings, and filling out of questionnaire3-18 months

The number of completed visits/exams out of all scheduled visits/exams.

Secondary Outcome Measures
NameTimeMethod
Subjective changes in voice0-18 months

Subjective changes in voice assessed by the voice handicap index-30 (VHI-30).

Objective changes in voice 10-18 months

Changes in Roughness - Breathiness - Hoarseness (RBH).

Objective changes in voice 30-18 months

Changes in Glottal-to-Noise Excitation Ratio (GNE).

Objective changes in voice 40-18 months

Changes in Singing Power Ratio (SPR).

Recurrences of the index tumor0-18 months

Number/Percentage of patients with biopsy-proven local, regional, and/or systemic recurrences of the initially treated LSCC/HPSCC.

Note: In special scenarios such as co-morbidities, patient's rejection or other medical conditions, a biopsy can be omitted if there is a consensus for a recurrence at the multidisciplinary tumor board based on the clinical and/or radiologic findings.

Recurrences in other localizations0-18 months

Number/Percentage of patients with biopsy-proven local, regional, and/or systemic recurrences in other localizations.

Note: In special scenarios such as co-morbidities, patient's rejection or other medical conditions, a biopsy can be omitted if there is a consensus for a recurrence at the multidisciplinary tumor board based on the clinical and/or radiologic findings.

Second primary malignancies in the larynx/hypopharynx0-18 months

Number/Percentage of patients with biopsy-proven local, regional, and/or systemic second primary malignancy in the larynx/hypopharynx.

Note: In special scenarios such as co-morbidities, patient's rejection or other medical conditions, a biopsy can be omitted if there is a consensus for a second primary malignancy at the multidisciplinary tumor board based on the clinical and/or radiologic findings.

Objective changes in voice 20-18 months

Changes in Jitter and Shimmer (JS).

Second primary malignancies in other localizations0-18 months

Number/Percentage of patients with biopsy-proven local, regional, and/or systemic second primary malignancy in other localizations.

Note: In special scenarios such as co-morbidities, patient's rejection or other medical conditions, a biopsy can be omitted if there is a consensus for a second primary malignancy at the multidisciplinary tumor board based on the clinical and/or radiologic findings.

Composite of clinical events0-18 months

Composite endpoint: Number/Percentage of patients with laryngeal/hypopharyngeal recurrence, second primary malignancy, edema, scar/synechia, erythro-/leukoplakia, laryngeal chondroradionecrosis and hypomobility/ paralysis determined by fiber-endoscopy.

Trial Locations

Locations (1)

Department of Oto-Rhino-Laryngology, Head and Neck Surgery, Inselspital, Bern University Hospital

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Bern, Switzerland

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