Evaluation of Prophylactic Photobiomodulation Therapy in Patients With Osteosarcoma

Mucositis Oral Clinical Trial

— PBMT/MTX  

Official title:

Evaluation of Prophylactic Photobiomodulation Therapy in Patients With Osteosarcoma Undergoing High Doses of Methotrexate

Clinical Trial Details — Status: Recruiting

Administrative data

• NCT number: NCT06217224
• Other study ID #: 54417221.3.0000.5274
• Status: Recruiting
• Phase: N/A
• Start date: October 17, 2022
• Est. completion date: July 30, 2025

Study information

• Verified date: January 2024
• Source: Instituto Nacional de Cancer, Brazil
• Contact: Ana Maria D da Costa
• Phone: +55 21 3207 - 1859
• Email: anadias257[@]gmail.com
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

This study aims to evaluate the photobiomodulation therapy (PBMT) for the prevention of oral mucositis in osteosarcoma patients submitted to high doses of methotrexate, through two different protocols. As a hypothesis, photobiomodulation for the prevention of oral mucositis after cycles of Cisplatin, Doxorubicin and Methotrexate is more effective than just the application of preventive low-power laser after Methotrexate alone.

Description:

This is a phase 3, randomized study, with patients diagnosed with osteosarcoma, enrolled at national cancer institute in Brazil (INCA), candidates for the Glato protocol (chemotherapy with doxorubicin, cisplatin, methotrexate and surgery). Patients will be randomly randomized in permuted blocks to groups 1 or 2. After confirming the eligibility criteria, patients will be invited to participate in the research before starting treatment and the TCLE/TALE will be applied in accordance with the Good Clinical Practice Guide and national ethical standards. After signing the TALE/TCLE, patients will be instructed to perform oral hygiene after all meals, solid or liquid, with fluoridated toothpaste. On the first day of chemotherapy, in addition to the oral hygiene protocol, patients will be instructed to rinse their mouth twice a day with 0.12% chlorhexidine for 7 days. Once hyposalivation is diagnosed, patients will use oral humidifying gel four times a day (brand provided by the institution). Photobiomodulation therapy - Preventative photobiomodulation therapy will be performed with the MMO device (São Carlos, São Paulo, Brazil), with an indium gallium aluminum phosphide (InGaAlP) diode with radiation emission in the red region of the electromagnetic spectrum (660 nm) with power of 100mW, with a beam area of 0.03cm². An energy of 1J/point and an energy density of 33.3 J/cm²/point were determined, which will be applied punctually, with a distance between points of 1cm, for 10s per point, totaling 9 points per region . - The technique will be performed on the first day of methotrexate infusion and until the patient reaches a serum concentration equal to or lower than 0.3 mmol/L; on the days of doxorubicin and cisplatin infusion and the day after; and on the days of infusion of doxorubicin alone in weeks 24 and 28 of the Glato protocol. Photobiomodulation will be performed in all cycles of chemotherapy treatment depending on patient randomization. - Group 1- Preventive photobiomodulation will be carried out on the day of methotrexate infusion and until the patient reaches a serum concentration equal to or lower than 0.3 mmol/L, from weeks 4, 5, 9, 10, 17, 18, 22, 23 , 26, 27, 30 and 31). On the days of infusion of doxorubicin and cisplatin and doxorubicin isoleted, patients will not receive photobiomodulation therapy. - Group 2- Preventative photobiomodulation will be carried out on the days of doxorubicin infusion (weeks 1, 6, 14, 19, 24 and 28) and cisplatin (weeks 1, 6, 14 and 19) and on the day after doxorubicin infusion and cisplatin (weeks 1, 6, 14, 19), on the days of infusion of doxorubicin isoleted, weeks 24 and 28, photobiomodulation will be performed only on the first and second day. The technique will also be performed on the day of methotrexate infusion and on subsequent days until the patient reaches a serum concentration equal to or less than 0.3 mmol/L, from weeks 4, 5, 9, 10, 17, 18, 22, 23 , 26, 27, 30 and 31). - If the patient presents oral mucositis Grade 1, 2, 3 or 4, they will receive treatment with the MMO device (São Carlos, São Paulo, Brazil), with an indium gallium aluminum phosphide diode (InGaAlP) with radiation emission in the red region of the electromagnetic spectrum (660 nm) with a power of 100mW, with a beam area of 0.03cm². An energy of 2J/point and an energy density of 66.6 J/cm²/point were determined, which will be applied punctually, for 20s per point in the area with MO and in healthy areas. - The regions treated with laser of the oral mucosa will be: right and left buccal mucosa, lower and upper lip, upper and lower labial mucosa, right and left lateral border of the tongue, lingual belly, floor of the mouth and soft palate. - Assessment of the patient's oral mucosa will be carried out by members of the research project team. Oral assessment Patients will be evaluated at the beginning of chemotherapy treatment (D1) and in a second moment between the third and seventh subsequent days (D3 to D7). In weeks 24 and 28, the dental evaluation will be carried out on D1 and between the second and seventh day (D2 to D7). In the weeks when the patient does not attend the hospital, a teleconsultation will be carried out to monitor the symptoms and, if a need for face-to-face evaluation is identified, an appointment will be scheduled.The mucous membranes will be evaluated for color, hydration, integrity, presence of oral mucositis and fungal, bacterial and viral infections. The assessment of oral mucositis will be established according to the 1979 World Health Organization (WHO) classification and the criteria established by Sonis et al in 1999 (OMAS). The WHO assessment scale is made up of: Grade 0 - no change (Absent); Grade 1 - presence of erythema; Grade 2 - presence of erythema and ulcers, but the patient is able to ingest solids and liquids; Grade 3 - presence of ulcers, but the patient can only ingest a liquid and pasty diet and Grade 4 - presence of ulcers and impossibility of ingesting solids or liquids. The OMAS scale considers the presence and size of ulcerations/pseudomembranes and erythema. Ulcerations/pseudomembranes will be evaluated according to the following scores: 0 - in the absence of lesions, 1 - in lesions smaller than 1 cm3, 2 - in lesions measuring between 1 and 3 cm3 and 3 - in lesions larger than 3cm3. Erythema will be evaluated according to the following scores: 0 - when absent, 1 - when present but not severe and 2 - when present and severe. A daily calculation will be made of the sum of the weighted average of the ulcerated area and intensity of the erythema (MP=2.5 x [(∑ui : 3 x Nu )+ (∑ei: 2 x Ne) ], where ∑ ui= sum of ulcerated area, Nu= number of ulcerated areas, ∑ei= sum of erythema intensity and Ne= number of areas with erythema A millimeter dental ruler will be used to measure the area. Patients will be asked about the presence or absence of oral and oropharyngeal pain. Both will be classified according to CTCAE v5.0 into grades 1, 2 and 3, associated with the Visual Analogue Scale, where the value 0 corresponds to no pain and 10, the greatest pain. According to the standards established by the visual analogue scale, values from 0 to 3 correspond to mild pain, from 4 to 6 to moderate pain and from 7 to 10 to severe pain. The collection of adverse events will only be directed to events of interest to the study, related to toxicities in the oral cavity. It is not expected that there will be collection and analysis of serious adverse events in this study. Xerostomia will be assessed according to the presence or absence of complaints about this condition on the part of the patient, associated with sialometry according to CTCAE v5.0 in grades 1, 2 and 3, on the first day of each chemotherapy cycle and between the third and seventh day (D3 and D7) of the same week of chemotherapy. In weeks 24 and 28, salivary flow will be assessed on the first day (D1) and between the second and seventh day (D2 to D7). Unstimulated saliva collection will be performed according to the method described by Davies et al. (2002) The patient will remain seated vertically in a comfortable place. The first saliva sample will be discarded and the rest will be collected in a decontaminated bottle. The collected saliva will be converted into ml/minute and an unstimulated salivary flow of less than 0.1mL/min will be considered hyposalivation. Clinical criteria will also be used to identify xerostomia, such as sublingual salivary lake, salivary thickening and adherence of the wooden spatula to the oral mucosa, associated with the patient's complaint.

Recruitment information / eligibility

• Status: Recruiting
• Enrollment: 53
• Est. completion date: July 30, 2025
• Est. primary completion date: June 30, 2025
• Accepts healthy volunteers: No
• Gender: All
• Age group: N/A to 19 Years

Eligibility

Inclusion Criteria:

• Patients enrolled at INCA diagnosed with OS (ICD10-C41), aged 0 to 19 years;
• Patients with indication for Glato chemotherapy protocol, which will use high doses of MTX (HD-MTX (>1 g/m2).
• Patients who, after receiving information and instructions, signed the patient's informed consent/assent form, in accordance with Resolution 466/12 of the National Health Council.

Exclusion Criteria:

• Patients who do not agree with the proposed treatment.

Related Conditions & MeSH terms

• Mucositis
• Mucositis Oral
• Osteosarcoma
• Stomatitis

Intervention

Other:
• Preventive photobiomodulation Therapy (PBMT)
The application of preventive TLBP will be performed with a laser device containing an aluminum phosphide and indium gallium diode (InGaAlP) emitting radiation in the red region of the electromagnetic spectrum (660 nm) with a power of 100mW and a beam area of 0.03 cm2 . An energy of 1J/point and an energy density of 33.3 J/cm2/point were determined, which will be applied punctually, with a distance between the points of 1cm, for 10s per point, totaling 9 points per region.

Locations

Country	Name	City	State
Brazil	National Cancer Institute	Rio De Janeiro

Sponsors (1)

Lead Sponsor	Collaborator
Instituto Nacional de Cancer, Brazil

Country where clinical trial is conducted

Brazil, 

References & Publications (22)

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Curra M, Gabriel AF, Ferreira MBC, Martins MAT, Brunetto AT, Gregianin LJ, Martins MD. Incidence and risk factors for oral mucositis in pediatric patients receiving chemotherapy. Support Care Cancer. 2021 Nov;29(11):6243-6251. doi: 10.1007/s00520-021-06199-5. Epub 2021 Apr 12. — View Citation

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Guimaraes DM, Ota TMN, Da Silva DAC, Almeida FLDS, Schalch TD, Deana AM, Junior JMA, Fernandes KPS. Low-level laser or LED photobiomodulation on oral mucositis in pediatric patients under high doses of methotrexate: prospective, randomized, controlled trial. Support Care Cancer. 2021 Nov;29(11):6441-6447. doi: 10.1007/s00520-021-06206-9. Epub 2021 Apr 24. — View Citation

He M, Zhang B, Shen N, Wu N, Sun J. A systematic review and meta-analysis of the effect of low-level laser therapy (LLLT) on chemotherapy-induced oral mucositis in pediatric and young patients. Eur J Pediatr. 2018 Jan;177(1):7-17. doi: 10.1007/s00431-017-3043-4. Epub 2017 Nov 11. — View Citation

Hong CHL, Gueiros LA, Fulton JS, Cheng KKF, Kandwal A, Galiti D, Fall-Dickson JM, Johansen J, Ameringer S, Kataoka T, Weikel D, Eilers J, Ranna V, Vaddi A, Lalla RV, Bossi P, Elad S; Mucositis Study Group of the Multinational Association of Supportive Care in Cancer/International Society for Oral Oncology (MASCC/ISOO). Systematic review of basic oral care for the management of oral mucositis in cancer patients and clinical practice guidelines. Support Care Cancer. 2019 Oct;27(10):3949-3967. doi: 10.1007/s00520-019-04848-4. Epub 2019 Jul 8. — View Citation

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Maiguma T, Hayashi Y, Ueshima S, Kaji H, Egawa T, Chayama K, Morishima T, Kitamura Y, Sendo T, Gomita Y, Teshima D. Relationship between oral mucositis and high-dose methotrexate therapy in pediatric acute lymphoblastic leukemia. Int J Clin Pharmacol Ther. 2008 Nov;46(11):584-90. doi: 10.5414/cpp46584. — View Citation

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Park JA, Shin HY. Influence of genetic polymorphisms in the folate pathway on toxicity after high-dose methotrexate treatment in pediatric osteosarcoma. Blood Res. 2016 Mar;51(1):50-7. doi: 10.5045/br.2016.51.1.50. Epub 2016 Mar 25. — View Citation

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Sonis ST, Eilers JP, Epstein JB, LeVeque FG, Liggett WH Jr, Mulagha MT, Peterson DE, Rose AH, Schubert MM, Spijkervet FK, Wittes JP. Validation of a new scoring system for the assessment of clinical trial research of oral mucositis induced by radiation or chemotherapy. Mucositis Study Group. Cancer. 1999 May 15;85(10):2103-13. doi: 10.1002/(sici)1097-0142(19990515)85:103.0.co;2-0. — View Citation

Steliarova-Foucher E, Colombet M, Ries LAG, Moreno F, Dolya A, Bray F, Hesseling P, Shin HY, Stiller CA; IICC-3 contributors. International incidence of childhood cancer, 2001-10: a population-based registry study. Lancet Oncol. 2017 Jun;18(6):719-731. doi: 10.1016/S1470-2045(17)30186-9. Epub 2017 Apr 11. Erratum In: Lancet Oncol. 2017 Jun;18(6):e301. — View Citation

Valer JB, Curra M, Gabriel AF, Schmidt TR, Ferreira MBC, Roesler R, Evangelista JMC, Martins MAT, Gregianin L, Martins MD. Oral mucositis in childhood cancer patients receiving high-dose methotrexate: Prevalence, relationship with other toxicities and methotrexate elimination. Int J Paediatr Dent. 2021 Mar;31(2):238-246. doi: 10.1111/ipd.12718. Epub 2020 Oct 11. — View Citation

Weissheimer C, Curra M, Gregianin LJ, Daudt LE, Wagner VP, Martins MAT, Martins MD. New photobiomodulation protocol prevents oral mucositis in hematopoietic stem cell transplantation recipients-a retrospective study. Lasers Med Sci. 2017 Dec;32(9):2013-2021. doi: 10.1007/s10103-017-2314-7. Epub 2017 Aug 24. — View Citation

Zadik Y, Arany PR, Fregnani ER, Bossi P, Antunes HS, Bensadoun RJ, Gueiros LA, Majorana A, Nair RG, Ranna V, Tissing WJE, Vaddi A, Lubart R, Migliorati CA, Lalla RV, Cheng KKF, Elad S; Mucositis Study Group of the Multinational Association of Supportive Care in Cancer/International Society of Oral Oncology (MASCC/ISOO). Systematic review of photobiomodulation for the management of oral mucositis in cancer patients and clinical practice guidelines. Support Care Cancer. 2019 Oct;27(10):3969-3983. doi: 10.1007/s00520-019-04890-2. Epub 2019 Jul 8. — View Citation

* Note: There are 22 references in all — Click here to view all references

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Evaluate the best photobiomodulation protocol for preventing oral mucositis	To compare the effectiveness of two photobiomodulation protocols for the prevention of oral mucositis in patients with osteosarcoma undergoing high doses of methotrexate.	Throughout the entire glato protocol.
Secondary	Incidence of Oral Mucositis	Compare the duration of oral mucositis in patients undergoing preventive photobiomodulation in groups 1 (only in the chemotherapy cycle of methotrexate) and group 2 (in cycles of methotrexate, doxorubicin and cisplatin).	From the first day of infusion of each chemotherapy agent to the third and seventh day of the same week of infusion throughout the entire glato protocol.
Secondary	Oral mucositis development time	Evaluate the development time of oral mucositis following the chemotherapy cycle.	From the first day of infusion of each chemotherapy agent to the third and seventh day of the same week of infusion throughout the entire glato protocol.
Secondary	Assess salivary flow	Assess salivary flow before starting the first cycle of chemotherapy and in subsequent consultations.	From the first day of infusion of each chemotherapy agent to the third and seventh day of the same week of infusion throughout the entire glato protocol.
Secondary	Methotrexate serum levels	Assess serum methotrexate levels after chemotherapy infusion, until they are regularized, during the study.	From the first day of meotrexate infusion until serum regularization.
Secondary	Hospital internment	To evaluate the frequency of hospital admissions due to adverse events of interest to the study during chemotherapy treatment.	Throughout the entire glato protocol.