Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Name | Class |
|---|---|
| Ziekenhuis Oost-Limburg | OTHER |
| Hasselt University | OTHER |
Not provided
Not provided
Not provided
This study aims to investigate the effectiveness of photobiomodulation therapy (PBMT) in the prevention and management of radiotherapy-induced vaginal toxicity (RIVT). Therefore, we hypothesize that PBMT can reduce the severity of RIVT in gynecological cancer patients, increasing the patient's QoL and sexual functioning.
The global cancer burden keeps rising, and the accompanied side effects remain a significant concern. This project focuses on one of such complications: radiotherapy-induced vaginal toxicity (RIVT). The use of external and internal radiotherapy in gynecological cancers can severely impact the patient's vaginal function. This influences the patient's quality of life (QoL), as it significantly limits sexual intercourse and further physical examination. Management of RIVT urgently requires a comprehensive approach. Photobiomodulation therapy (PBMT) is a non-invasive form of phototherapy that utilizes visible and/or near-infrared light to trigger a cascade of intracellular reactions. PBMT can be used to improve wound healing, and to reduce pain, inflammation, and edema. Literature shows that PBMT can be used for treating the genitourinary syndrome of menopause as it stimulates the synthesis of collagen and elastin and promotes vasodilation in the vaginal submucosa. To date, no clinical trials have investigated the positive effects of PBMT on RIVT.
Not provided
Not provided
Not provided
Not provided
| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Treatment group | Experimental | Patients allocated to the treatment group will receive institutional standard vaginal care in combined with twice weekly PBMT sessions during the radiotherapy course and until two weeks after the end of radiotherapy. |
|
| Control group | No Intervention | Patients allocated to the control group will receive institutional standard vaginal care. |
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Intimleds | Device | INTIMILEDS® is a photobiomodulation device designed for intravaginal use. It's design permits an irradiation of the whole vaginal wall, the vulva, and the cervix, with a constant intensity. |
| Measure | Description | Time Frame |
|---|---|---|
| CTCAE-score | The physician will score the patient's vaginal dryness, discharge, inflammation, stricture, pain and hemorrhage according to the Common Terminology Criteria for Adverse Events (CTCAE) | Baseline |
| CTCAE-score | The physician will score the patient's vaginal dryness, discharge, inflammation, stricture, pain and hemorrhage according to the Common Terminology Criteria for Adverse Events (CTCAE) | Two weeks post radiotherapy |
| CTCAE-score | The physician will score the patient's vaginal dryness, discharge, inflammation, stricture, pain and hemorrhage according to the Common Terminology Criteria for Adverse Events (CTCAE) | Three months post radiotherapy |
| RIVT symptoms | The patient will score their symptoms (dryness, pruritus, discharge, hemorrhage and a burning sensation) via a numeric rating scale (NRS) ranging from 0 (symptom absent) to 10 (most severe form). | Baseline |
| RIVT symptoms | The patient will score their symptoms (dryness, pruritus, discharge, hemorrhage and a burning sensation) via a NRS ranging from 0 (symptom absent) to 10 (most severe form). | Final radiotherapy session |
| RIVT symptoms | The patient will score their symptoms (dryness, pruritus, discharge, hemorrhage and a burning sensation) via a NRS ranging from 0 (symptom absent) to 10 (most severe form). | Two weeks post radiotherapy |
| Measure | Description | Time Frame |
|---|---|---|
| Vaginal health index (VHI) | A clinical exam will be performed by the physician to evaluate vaginal elasticity, vaginal secretion, pH, epithelial integrity and moisture. These five parameters will be scored on the on the VHI, from 1 (severe symptoms) to 5 (normal vaginal health). A total score can be calculated by adding the scores of the different parameters | Baseline |
| Measure | Description | Time Frame |
|---|---|---|
| General patient-, disease-, and treatment-related information | General and medical information will be collected through a short patient questionnaire in order to assess intrinsic risk factors (e.g. age and smoking history). Information regarding the disease- and treatment-related risk factors will be collected through medical records (e.g., tumour type and stage). | Baseline |
Inclusion Criteria:
Exclusion Criteria:
Not provided
Not provided
Not provided
Not provided
Not provided
| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Jeroen Mebis, Prof. Dr. | Contact | +32 11 33 72 21 | jeroen.mebis@jessazh.be | |
| Marithé Claes, MSc | Contact | +32 11 33 72 39 | marithe.claes@uhasselt.be |
| Name | Affiliation | Role |
|---|---|---|
| Jeroen Mebis, Prof. Dr. | Jessa Hospital | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Ziekenhuis Oost-Limburg | Recruiting | Genk | Limburg | 3600 | Belgium |
Not provided
| ID | Term |
|---|---|
| D011832 | Radiation Injuries |
| ID | Term |
|---|---|
| D014947 | Wounds and Injuries |
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| RIVT symptoms |
The patient will score their symptoms (dryness, pruritus, discharge, hemorrhage and a burning sensation) via a NRS ranging from 0 (symptom absent) to 10 (most severe form). |
| Three months post radiotherapy |
| RIVT symptoms | The patient will score their symptoms (dryness, pruritus, discharge, hemorrhage and a burning sensation) via a NRS ranging from 0 (symptom absent) to 10 (most severe form). | One year post radiotherapy |
| Vaginal health index (VHI) | A clinical exam will be performed by the physician to evaluate vaginal elasticity, vaginal secretion, pH, epithelial integrity and moisture. These five parameters will be scored on the on the VHI, from 1 (severe symptoms) to 5 (normal vaginal health). A total score can be calculated by adding the scores of the different parameters | Two weeks post radiotherapy |
| Vaginal health index (VHI) | A clinical exam will be performed by the physician to evaluate vaginal elasticity, vaginal secretion, pH, epithelial integrity and moisture. These five parameters will be scored on the on the VHI, from 1 (severe symptoms) to 5 (normal vaginal health). A total score can be calculated by adding the scores of the different parameters | Three months post radiotherapy |
| Pain score | A NRS (0, no pain to 10, the most severe pain) will be used to evaluate the patient's pain level due to the RIVT. | Baseline |
| Pain score | A NRS (0, no pain to 10, the most severe pain) will be used to evaluate the patient's pain level due to the RIVT. | Two weeks post radiotherapy |
| Pain score | A NRS (0, no pain to 10, the most severe pain) will be used to evaluate the patient's pain level due to the RIVT. | Three months post radiotherapy |
| Pain score | A NRS (0, no pain to 10, the most severe pain) will be used to evaluate the patient's pain level due to the RIVT. | One year post radiotherapy |
| Quality of Life score | The Female Sexual Function Index (FSFI) is a multidimensional, self-reported questionnaire that evaluates the patient's sexual functioning. The questionnaire consists of 19 questions, divided into six subscales (sexual desire, sexual arousal, lubrication, orgasms, sexual gratification and pain during intercourse). The total score ranges from 2 (severely compromised sexual functioning) to 36 (excellent sexual functioning). | Baseline |
| Quality of Life score | The European Organization for Research and Treatment for Cancer Quality of Life Questionnaires (EORTC QLQ) will be used to assess the patients' quality of life. | Two weeks post radiotherapy |
| Quality of Life score | The European Organization for Research and Treatment for Cancer Quality of Life Questionnaires (EORTC QLQ) will be used to assess the patients' quality of life. | Three months post radiotherapy |
| Quality of Life score | The European Organization for Research and Treatment for Cancer Quality of Life Questionnaires (EORTC QLQ) will be used to assess the patients' quality of life. | One year post radiotherapy |
| Sexual functioning score | The Female Sexual Function Index (FSFI) is a multidimensional, self-reported questionnaire that evaluates the patient's sexual functioning. The questionnaire consists of 19 questions, divided into six subscales (sexual desire, sexual arousal, lubrication, orgasms, sexual gratification and pain during intercourse). The total score ranges from 2 (severely compromised sexual functioning) to 36 (excellent sexual functioning). | Baseline |
| Sexual functioning score | The Female Sexual Function Index (FSFI) is a multidimensional, self-reported questionnaire that evaluates the patient's sexual functioning. The questionnaire consists of 19 questions, divided into six subscales (sexual desire, sexual arousal, lubrication, orgasms, sexual gratification and pain during intercourse). The total score ranges from 2 (severely compromised sexual functioning) to 36 (excellent sexual functioning). | Two weeks post radiotherapy |
| Sexual functioning score | The Female Sexual Function Index (FSFI) is a multidimensional, self-reported questionnaire that evaluates the patient's sexual functioning. The questionnaire consists of 19 questions, divided into six subscales (sexual desire, sexual arousal, lubrication, orgasms, sexual gratification and pain during intercourse). The total score ranges from 2 (severely compromised sexual functioning) to 36 (excellent sexual functioning). | Three months post radiotherapy |
| Sexual functioning score | The Female Sexual Function Index (FSFI) is a multidimensional, self-reported questionnaire that evaluates the patient's sexual functioning. The questionnaire consists of 19 questions, divided into six subscales (sexual desire, sexual arousal, lubrication, orgasms, sexual gratification and pain during intercourse). The total score ranges from 2 (severely compromised sexual functioning) to 36 (excellent sexual functioning). | One year post radiotherapy |
| Sexual distress score | The multidimensional, self-reported Female Sexual Distress Scale-Revised 2005 (FSDS-R) questionnaire will be used to evaluate the patient's sexual distress. This questionnaire consists of 13 items scored from 0 (never occurring) to 4 (always occurring). A score of 11 or more effectively discriminates between patients with female sexual distress and patients without distress. | Baseline |
| Sexual distress score | The multidimensional, self-reported Female Sexual Distress Scale-Revised 2005 (FSDS-R) questionnaire will be used to evaluate the patient's sexual distress. This questionnaire consists of 13 items scored from 0 (never occurring) to 4 (always occurring). A score of 11 or more effectively discriminates between patients with female sexual distress and patients without distress. | Two weeks post radiotherapy |
| Sexual distress score | The multidimensional, self-reported Female Sexual Distress Scale-Revised 2005 (FSDS-R) questionnaire will be used to evaluate the patient's sexual distress. This questionnaire consists of 13 items scored from 0 (never occurring) to 4 (always occurring). A score of 11 or more effectively discriminates between patients with female sexual distress and patients without distress. | Three months post radiotherapy |
| Sexual distress score | The multidimensional, self-reported Female Sexual Distress Scale-Revised 2005 (FSDS-R) questionnaire will be used to evaluate the patient's sexual distress. This questionnaire consists of 13 items scored from 0 (never occurring) to 4 (always occurring). A score of 11 or more effectively discriminates between patients with female sexual distress and patients without distress. | One year post radiotherapy |
| Satisfaction score | The patients will be asked to evaluate the general pleasantness and soothing effect of the therapeutic intervention. Furthermore, they will be asked to score their global satisfaction with the therapeutic intervention. The patients will score their satisfaction regarding their treatment on the NRS scale 0 (totally not satisfied) to 10 (very satisfied). | Two weeks post radiotherapy |
| Satisfaction score | The patients will be asked to evaluate the general pleasantness and soothing effect of the therapeutic intervention. Furthermore, they will be asked to score their global satisfaction with the therapeutic intervention. The patients will score their satisfaction regarding their treatment on the NRS scale 0 (totally not satisfied) to 10 (very satisfied). | Three months post radiotherapy |
| Satisfaction score | The patients will be asked to evaluate the general pleasantness and soothing effect of the therapeutic intervention. Furthermore, they will be asked to score their global satisfaction with the therapeutic intervention. The patients will score their satisfaction regarding their treatment on the NRS scale 0 (totally not satisfied) to 10 (very satisfied). | One year post radiotherapy |
| General patient-, disease-, and treatment-related information | General and medical information will be collected through a short patient questionnaire in order to assess intrinsic risk factors (e.g. age and smoking history). Information regarding the disease- and treatment-related risk factors will be collected through medical records (e.g., tumour type and stage). | Three months post radiotherapy |
| General patient-, disease-, and treatment-related information | General and medical information will be collected through a short patient questionnaire in order to assess intrinsic risk factors (e.g. age and smoking history). Information regarding the disease- and treatment-related risk factors will be collected through medical records (e.g., tumour type and stage). | One year post radiotherapy |
| Cancer relapse or recurrence | The posibility of cancer relapse or recurrence will be evaluated using the patients' medical records. | One year post radiotherapy |
| Cancer relapse or recurrence | The posibility of cancer relapse or recurrence will be evaluated using the patients' medical records. | Two years post radiotherapy |
| Cancer relapse or recurrence | The posibility of cancer relapse or recurrence will be evaluated using the patients' medical records. | Three years post radiotherapy |
| Cancer relapse or recurrence | The posibility of cancer relapse or recurrence will be evaluated using the patients' medical records. | Four years post radiotherapy |
| Cancer relapse or recurrence | The posibility of cancer relapse or recurrence will be evaluated using the patients' medical records. | Five years post radiotherapy |
| Radiotherapy dose | During the delineation for RT planning, a vaginal reference point will be constructed. An anatomical vaginal reference point was defined at the level of the Posterior-Inferior Border of Symphysis (PIBS), plus two points ±2 cm (mid/introitus vagina). For BT extra points were selected for the upper vagina at 12/3/6/9 o'clock, at the vaginal surface and 5 mm depth. Dose reporting to these vaginal reference points will be done and the dose to these reference points will then be correlated with RIVT. | Final radiotherapy session |
| Jessa Hospital | Recruiting | Hasselt | Limburg | 3500 | Belgium |
|