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A Clinical Study to Compare BupiZenge With Lidocaine for Pain Due to Oral Mucositis in Patients With Head and Neck Cancer. (BEAM-Pain)

10. července 2026 aktualizováno: OncoZenge AB

A Randomized, Open-label, Phase III Trial to Assess the Efficacy and Safety of BupiZenge Compared to Lidocaine for Pain Associated With Oral Mucositis in Head and Neck Cancer

Most patients who receive radiation therapy for head and neck cancer develop painful sores in the mouth called oral mucositis. For many of them, these sores are severe and result in debilitating pain. The sores usually start in the third week of radiation and last aboutfive weeks, often continuing for two weeks after treatment ends. Current pain treatments, for instance lidocaine solution, only give short-lasting pain relief.

BupiZenge is a lozenge that dissolves slowly in the mouth and contains bupivacaine. Bupivacaine is a long-acting pain-relieving medicine and has been safely used for many years for both children and adults, and its safety profile is well understood. The BupiZenge lozenge is designed to give longer and more reliable pain relief for patients with mucositis in their mouth.

This study will check if BupiZenge works better to reduce pain than lidocaine, and if better pain control improves quality of life and reduces the need for strong pain medicines like opioids.

The main goal is to see how much mouth pain decreases after taking BupiZenge compared to lidocaine. This is measured by asking the patients to rate their pain score on a scale from 0 (no pain) to 10 (worst possible pain). This is done at different time-points, from before the dose until three hours after dose on the last day of radiotherapy.

The study will include 150 adults, both women and men, aged 18 to 80 years, who have head and neck cancer and are scheduled to receive radiotherapy, with or without chemotherapy. These patients will be randomly assigned to one of the treatment groups. The first is BupiZenge, which is a lozenge containing bupivacaine, which dissolves slowly in the mouth. The second is lidocaine, which is a liquid solution for use in the mouth that you gurgle or swish around in the mouth.

The study begins with a combined screening and run-in period that can last up to five weeks. During radiotherapy, patients record their mouth pain each day using a number scale from 0 (no pain) to 10 (worst possible pain). If the pain score is at least 4 (moderate pain) and they have developed mucositis in the mouth within 5 weeks, patients are randomly assigned to receive either BupiZenge or Lidocaine.

Treatment continues at least until radiotherapy is completed. If the patient has pain and mouth sores, and the treatment is working well, it may continue after radiotherapy ends, but only until the sores heal or for a maximum of six weeks in total, whichever occurs first. After treatment ends, there is a 30-day follow-up period.

Přehled studie

Postavení

Nábor

Podmínky

Intervence / Léčba

Detailní popis

Pharmacokinetic (PK) parameters of bupivacaine in plasma will be evaluated in a sub-trial including participants randomized to the BupiZenge treatment arm.

Approximately 15 participants (no more than 25), across all designated PK sites, will participate in a PK sub-trial. Blood samples will be collected before the dose and at scheduled time points up to three hours after the dose for PK evaluation. Samples will be analyzed by a central laboratory, and results will be reported to the Sponsor or Sponsor's designee during the course of the trial. Overall, the PK sub-group represents a targeted, ethical, and efficient approach to verify systemic safety parameters for BupiZenge in the intended patient population.

Typ studie

Intervenční

Zápis (Odhadovaný)

150

Fáze

  • Fáze 3

Kontakty a umístění

Tato část poskytuje kontaktní údaje pro ty, kteří studii provádějí, a informace o tom, kde se tato studie provádí.

Studijní kontakt

  • Jméno: Chief Executive Officer (CEO)
  • Telefonní číslo: +468311420
  • E-mail: info@oncozenge.se

Studijní místa

  • Dánsko
      • Copenhagen, Dánsko, 2100
        • Nábor
        • Rigshospitalet, Copenhagen University Hospital
      • Herlev, Dánsko, 2730
        • Zatím nenabíráme
        • Herlev Hospital
      • Næstved, Dánsko, 4700
        • Nábor
        • Næstved Hospital
  • Norsko
      • Bergen, Norsko, 5021
        • Nábor
        • Helse Bergen HF
      • Oslo, Norsko, 0379
        • Nábor
        • Oslo University Hospital HF
  • Německo
      • Cologne, Německo, 50937
        • Zatím nenabíráme
        • University Hospital Cologne (Universitätsklinikum Köln AöR)
      • Frankfurt am Main, Německo, 60596
        • Zatím nenabíráme
        • University Hospital Frankfurt (AöR)
      • Freiburg im Breisgau, Německo, 79106
        • Zatím nenabíráme
        • Medical Center - University Of Freiburg
      • Kiel, Německo, 24105
        • Zatím nenabíráme
        • University Hospital Schleswig-Holstein (AöR)
      • Tübingen, Německo, 72076
        • Zatím nenabíráme
        • University Hospital Tübingen (AöR)
  • Švédsko
      • Stockholm, Švédsko, SE-17164
        • Nábor
        • Karolinska University Hospital

Kritéria účasti

Výzkumníci hledají lidi, kteří odpovídají určitému popisu, kterému se říká kritéria způsobilosti. Některé příklady těchto kritérií jsou celkový zdravotní stav osoby nebo předchozí léčba.

Kritéria způsobilosti

Věk způsobilý ke studiu

  • Dospělý
  • Starší dospělý

Přijímá zdravé dobrovolníky

Ne

Popis

Inclusion Criteria:

  • Participant must provide signed written informed consent prior to trial participation and must be willing and able to comply with all requirements and restrictions of the trial.
  • Male or female aged ≥ 18 on the day of consent and ≤ 80 on the first day of dosing.
  • Pathologically confirmed diagnosis of squamous cell carcinoma of the oral cavity, oropharynx, hypopharynx, or nasopharynx.
  • About to start IMRT with curative intent with daily fractions of 2.0 Gy to 2.2 Gy to a cumulative intended dose of at least 60 Gy and a maximum of 72 Gy. Proton therapy given at equivalent biological doses is allowed.
  • Eastern Cooperative Oncology Group (ECOG) Performance Status 0-2.
  • Female participants of childbearing potential (WOCBP) must agree to use a highly effective contraceptive measure or practice total sexual abstinence from the time of giving informed consent until at least 24 hours after last dose of IMP.

Exclusion Criteria:

  • Participation in another investigational interventional clinical trial within 3 months prior to first dosing, or for a longer period if required by local regulations, or within 5 half-lives of the investigational agent taken (whichever is longer). An exception is studies where patients are randomized to different radiotherapy settings, e.g. participation in DAHANCA 35 is allowed.
  • Previous radiation therapy to the head and/or neck area.
  • Pre-existing OM, active herpes simplex virus (HSV) infection, or untreated or uncontrolled oral candidiasis.
  • Receiving high-dose (> 15 mg per day prednisolone), corticosteroids (for any indication).
  • Known allergy or intolerance to bupivacaine, lidocaine, or any of the excipients in the products.
  • Significant cardiac disease such as AV block II-III or requiring treatment with antiarrhythmic drugs in class III (e.g., amiodarone).
  • Inability to eat or drink, or dependence on an enteral feeding tube (percutaneous endoscopic gastrostomy [PEG] or nasogastric tube) for any reason.

  • Moderate/severe liver or kidney disease defined as:

    1. AST/ALT > 3 × upper limit of normal (ULN) or bilirubin > 1.5 × ULN (unless related to Gilbert's syndrome)
    2. glomerular filtration rate (GFR) < 30 mL/min/1.73 m2
  • Known diagnosis of epilepsy.
  • Known phenylketonuria (PKU).
  • Pregnancy or breastfeeding.
  • Any condition or circumstance-based on the investigator's assessment-that could increase risk to the participant, confound trial results, or interfere with compliance / participation (including inability or unwillingness to follow trial procedures, or any clinically significant physical or psychiatric condition).

Studijní plán

Tato část poskytuje podrobnosti o studijním plánu, včetně toho, jak je studie navržena a co studie měří.

Jak je studie koncipována?

Detaily designu

  • Primární účel: Léčba
  • Přidělení: Randomizované
  • Intervenční model: Paralelní přiřazení
  • Maskování: Žádné (otevřený štítek)

Zbraně a zásahy

Skupina účastníků / Arm
Intervence / Léčba
Experimentální: BupiZenge
Bupivacaine hydrochloride, 25 mg lozenge
Lék: BupiZenge 25 mg
1 lozenge as needed. Do not chew or swallow. Dosing interval: ≥ 3 h. Max dose/24 h: 8 lozenges.
Aktivní komparátor: Lidocaine
Lidocaine hydrochloride oral topical solution, 20 mg/mL
Lék: Lidocaine viscous 2%
10-15 mL as needed. Hold the solution in the mouth and distribute evenly, then either spit out or swallow. Dosing interval ≥ 3 h. Max dose/24 h: 120 mL.

Co je měření studie?

Primární výstupní opatření

Měření výsledku
Popis opatření
Časové okno
Total pain reduction in oral cavity pain over 3 hours after taking study treatment on the last day of radiotherapy
Časové okno: From before to 3 hours after dose, on the last day of radiotherapy
Oral pain will be measured using a 0-10 numerical rating scale (0 = no pain, 10 = worst possible pain). Participants will rate their pain before taking the study treatment and at several time points after dosing. These measurements will be combined to assess how pain changes over time after treatment and to compare BupiZenge with lidocaine.
From before to 3 hours after dose, on the last day of radiotherapy

Sekundární výstupní opatření

Měření výsledku
Popis opatření
Časové okno
Total pain reduction in oral cavity pain over 3 hours after taking study treatment
Časové okno: From before dose to 3 hours after dose, on Day 1 and during Weeks 1 to 3
Oral pain will be measured using a 0-10 numerical rating scale (0 = no pain, 10 = worst possible pain). Participants will rate their pain before taking the study treatment and at several time points after dosing. These measurements will be combined to assess how pain changes over time after treatment and to compare BupiZenge with lidocaine.
From before dose to 3 hours after dose, on Day 1 and during Weeks 1 to 3
Proportion of patients with meaningful pain reduction over 3 hours after taking study treatment
Časové okno: From before dose to 3 hours after dose, on the last day of radiotherapy and during Weeks 1 to 3
Oral pain will be measured using a 0-10 numerical rating scale (0 = no pain, 10 = worst possible pain). Patients who achieve at least a 30% reduction in their overall pain will be considered responders. Pain scores will be collected before dosing and at several time points after dosing, and combined to assess the overall change in pain over time. The proportion of responders will be compared between BupiZenge and lidocaine.
From before dose to 3 hours after dose, on the last day of radiotherapy and during Weeks 1 to 3
Change in oral cavity pain 15 minutes after taking study treatment
Časové okno: From before dose to 15 minutes after dose during the week before end of radiotherapy and during Weeks 1 to 3 after radiotherapy
Oral pain will be measured using a 0-10 numerical rating scale (0 = no pain, 10 = worst possible pain). Weekly pain changes will be compared between BupiZenge and lidocaine.
From before dose to 15 minutes after dose during the week before end of radiotherapy and during Weeks 1 to 3 after radiotherapy
Change in oral cavity pain 60 minutes after taking study treatment
Časové okno: From before dose to 60 minutes after dose during the week before end of radiotherapy and during Weeks 1 to 3 after radiotherapy
Oral pain will be measured using a 0-10 numerical rating scale (0 = no pain, 10 = worst possible pain). Weekly pain changes will be compared between BupiZenge and lidocaine.
From before dose to 60 minutes after dose during the week before end of radiotherapy and during Weeks 1 to 3 after radiotherapy
Change in oral cavity pain from Day 1 before dose to later pre-dose assessments
Časové okno: From before dose (Day 1) to before dose during the week before end of radiotherapy and during Weeks 1 to 3 after radiotherapy
Oral pain will be measured using a 0-10 numerical rating scale. Weekly changes in pain before dose will be compared between BupiZenge and lidocaine.
From before dose (Day 1) to before dose during the week before end of radiotherapy and during Weeks 1 to 3 after radiotherapy
Safety as measured frequency and severity of adverse events
Časové okno: From signature of informed consent up to 30 days after treatment discontinuation
Adverse events and serious adverse events will be collected and graded using CTCAE v6.
From signature of informed consent up to 30 days after treatment discontinuation
Change from baseline in hematology laboratory parameters.
Časové okno: From informed consent to 30 days after treatment discontinuation.
Hematology laboratory parameters (hemoglobin, hematocrit, red blood cell count, white blood cell count with differential count and platelet count) will be summarized by visit using descriptive statistics, including changes from baseline. The frequency of values below, within, or above the reference range will be summarized by visit.
From informed consent to 30 days after treatment discontinuation.
Change from baseline in chemistry laboratory parameters.
Časové okno: From informed consent to 30 days after treatment discontinuation.
Chemistry laboratory parameters (CRP, Albumin, ALT, AST, ALP, Bilirubin (total and conjugated), Calcium, Potassium, Sodium, Creatinine, hCG (if applicable)) will be summarized by visit using descriptive statistics, including changes from baseline. The frequency of values below, within, or above the reference range will be summarized by visit.
From informed consent to 30 days after treatment discontinuation.
Changes from baseline in body weight
Časové okno: From signature of informed consent up to 30 days after treatment discontinuation
Body weight will be summarized by visit using descriptive statistics, including changes from baseline. Changes in weight will be expressed as both absolute (kg) and relative (%) changes.
From signature of informed consent up to 30 days after treatment discontinuation
Changes from baseline in blood pressure.
Časové okno: From signature of informed consent up to 30 days after treatment discontinuation
Blood pressure will be summarized by visit using descriptive statistics, including changes from baseline.
From signature of informed consent up to 30 days after treatment discontinuation
Changes from baseline in heart rate.
Časové okno: From signature of informed consent up to 30 days after treatment discontinuation
Heart rate will be summarized by visit using descriptive statistics, including changes from baseline.
From signature of informed consent up to 30 days after treatment discontinuation
Changes from baseline in body temperature .
Časové okno: From signature of informed consent up to 30 days after treatment discontinuation
Body temperature will be summarized by visit using descriptive statistics, including changes from baseline.
From signature of informed consent up to 30 days after treatment discontinuation
Changes from baseline in respiratory rate.
Časové okno: From signature of informed consent up to 30 days after treatment discontinuation
Respiratory rate will be summarized by visit using descriptive statistics, including changes from baseline.
From signature of informed consent up to 30 days after treatment discontinuation
Tolerability as measured by dose modifications due to adverse events
Časové okno: From signature of informed consent up to 30 days after treatment discontinuation
The number of participants who require dose modifications of study treatment due to adverse events will be recorded.
From signature of informed consent up to 30 days after treatment discontinuation
Adverse Events related to local tolerability in the oral cavity, as assessed by CTCAE v6.0, will be summarized.
Časové okno: From Week 2 up to Week 5.
Local tolerability in the oral cavity will be assessed and the result will be summarized by visit using descriptive statistics. The investigator will inspect the oral mucosa or tongue where the lozenge was placed to assess for any visible irritation or other local reaction. Any observed irritation will be documented and reported as an AE.
From Week 2 up to Week 5.
Oral intake of opioids during the treatment period with concomitant BupiZenge/lidocaine treatment and radiotherapy comparing BupiZenge with lidocaine.
Časové okno: From randomization up to Week 5.
Use of opioid pain medication will be recorded and converted to oral morphine milligram equivalents (MME) per day. Opioid use will be compared between BupiZenge and lidocaine.
From randomization up to Week 5.
Time (days) to start of opioid medication during radiotherapy comparing BupiZenge with lidocaine
Časové okno: From randomization up to Week 5.
The number of days from randomization until the participant first starts opioid pain medication will be recorded and compared between BupiZenge and lidocaine.
From randomization up to Week 5.
Change in Modified Oral Mucositis Daily Questionnaire (mOMDQ) Total Score
Časové okno: From randomization up to Week 5.
Participants will complete the mOMDQ. Changes in the total score will be compared between BupiZenge and lidocaine.
From randomization up to Week 5.
Quality-of-life measured as change from baseline using RAND SF-36 questionnaire
Časové okno: From randomization up to Week 5.
Participants will complete the Quality-of-life questionnaire RAND SF-36. The Physical Component Summary (PCS) score will be calculated according to the RAND SF-36 scoring algorithm. Change from baseline in PCS score will be summarized using descriptive statistics.
From randomization up to Week 5.
Progression of oral mucositis from WHO Grade 2 to Grade 3 or higher
Časové okno: From randomization up to Week 5.
The proportion of participants with worsening of oral mucositis, from WHO Grade 2 to Grade 3 or higher, during radiotherapy will be assessed and compared between BupiZenge and lidocaine.
From randomization up to Week 5.
Maximum Plasma Concentration [Cmax] of bupivaccaine in plasma.
Časové okno: Before the dose up to three hours after the dose. Two occasions per participant during the six-week treatment period
Blood samples will be collected from approximately 15 of the participants receiving BupiZenge treatment.
Before the dose up to three hours after the dose. Two occasions per participant during the six-week treatment period
Maximum Plasma Concentration [Cmax] of bupivaccaine in plasma.
Časové okno: Before the dose up to three hours after the dose. Two occasions per participant during the six-week treatment period
Blood samples will be collected from approximately 15 of the participants receiving BupiZenge treatment. Plasma concentrations of bupivacaine will be summarized descriptively at each time-point and visit they are assessed.
Before the dose up to three hours after the dose. Two occasions per participant during the six-week treatment period
Time to maximum Plasma Concentration [Tmax] of bupivaccaine in plasma.
Časové okno: Before the dose up to three hours after the dose. Two occasions per participant during the six-week treatment period
Blood samples will be collected from approximately 15 of the participants receiving BupiZenge treatment. Plasma concentrations of bupivacaine will be summarized descriptively at each time-point and visit they are assessed. Tmax will be summarized using median and range.
Before the dose up to three hours after the dose. Two occasions per participant during the six-week treatment period
Area under the plasma concentration-time curve from time zero to 3 hours after dose (AUC0-3h)
Časové okno: Before the dose up to three hours after the dose. Two occasions per participant during the six-week treatment period
Blood samples will be collected from approximately 15 of the participants receiving BupiZenge treatment. AUC 0-3h will be summarized descriptively at each time-point and visit they are assessed.
Before the dose up to three hours after the dose. Two occasions per participant during the six-week treatment period
Health Resource Utilization Questionnaire (HRUQ) Total Score at 30 days after treatment
Časové okno: Assessed 30 days after end of treatment
Participants will complete the HRUQ. The questionnaire is structure for collecting healthcare utilization data in clinical research and health-economic evaluation. The total score will be compared between BupiZenge and lidocaine.
Assessed 30 days after end of treatment
Change in Work Productivity and Activity Impairment (WPAI) Total Score from baseline to 30 days after treatment
Časové okno: From screening to 30 days after end of treatment
Participants will complete the WPAI questionnaire. Change from baseline in total score will be summarized using descriptive statistics.
From screening to 30 days after end of treatment

Spolupracovníci a vyšetřovatelé

Zde najdete lidi a organizace zapojené do této studie.

Sponzor

OncoZenge AB

Spolupracovníci

LINK Medical Research AB

Vyšetřovatelé

  • Ředitel studie: Chief Medical Officer (CMO), OncoZenge AB

Termíny studijních záznamů

Tato data sledují průběh záznamů studie a předkládání souhrnných výsledků na ClinicalTrials.gov. Záznamy ze studií a hlášené výsledky jsou před zveřejněním na veřejné webové stránce přezkoumány Národní lékařskou knihovnou (NLM), aby se ujistily, že splňují specifické standardy kontroly kvality.

Hlavní termíny studia

Začátek studia (Aktuální)

7. července 2026

Primární dokončení (Odhadovaný)

23. prosince 2026

Dokončení studie (Odhadovaný)

31. ledna 2027

Termíny zápisu do studia

První předloženo

17. června 2026

První předloženo, které splnilo kritéria kontroly kvality

23. června 2026

První zveřejněno (Aktuální)

26. června 2026

Aktualizace studijních záznamů

Poslední zveřejněná aktualizace (Aktuální)

13. července 2026

Odeslaná poslední aktualizace, která splnila kritéria kontroly kvality

10. července 2026

Naposledy ověřeno

1. července 2026

Více informací

Termíny související s touto studií

Další relevantní podmínky MeSH

Další identifikační čísla studie

  • BZ003
  • 2025-524386-24-00 (Ctis)

Plán pro data jednotlivých účastníků (IPD)

Plánujete sdílet data jednotlivých účastníků (IPD)?

NE

Popis plánu IPD

Individual participant data will not be shared due to company policy and to protect participant privacy and confidential information.

Informace o lécích a zařízeních, studijní dokumenty

Studuje lékový produkt regulovaný americkým FDA

Ne

Studuje produkt zařízení regulovaný americkým úřadem FDA

Ne

Tyto informace byly beze změn načteny přímo z webu clinicaltrials.gov. Máte-li jakékoli požadavky na změnu, odstranění nebo aktualizaci podrobností studie, kontaktujte prosím register@clinicaltrials.gov. Jakmile bude změna implementována na clinicaltrials.gov, bude automaticky aktualizována i na našem webu .

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Podmínky

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