Alectinib-induced Endocrine Toxicity
- Registration Number
- NCT06339554
- Brief Summary
The experimental Cohort A (male ALK+ ANSCLC patients receiving alectinib), the control Cohort B (female ALK+ ANSCLC patients receiving alectinib) and control Cohort C (male NON-ALK ANSCLC patients) were prospectively evaluated for full hormone assessment of androgen deficiency, AT 8 weeks after treatment start and in case of reported suspected symptoms. Patients with major sexual dysfunctions were referred to endocrinologist.
- Detailed Description
Male patients (Cohorts A-C). After 8 weeks from treatment start (T1), as the same time of initial endocrine evaluation, we assessed symptoms of androgen deficiency by using the Androgen Deficiency in Aging Males (ADAM) questionnaire (Supplementary, SD1), a validated screening assessment of hypogonadism in adult males \[15\]. Next, the questionnaire was collected every 12 weeks during the routine clinic visits up to three years (if considered clinically appropriated). The response to the questionnaire was considered consistent with possible hypogonadism (i.e. positive), if the patient reported at least one major symptom (loss of libido and/or impotence; questions 1 and 7) or at least three minor symptoms. In case of suspected hypogonadism at ADAM questionnaire, hormonal tests were again performed and the patient was referred to Andrology Unit of the Endocrinology Departement in case of abnormal results. Andrology visit included physical examination, testicular and scrotum ultrasound, medical history and hormonal tests reviewing; when testosterone replacement and/or drugs for erectile dysfunction were prescribed, the overall effectiveness on symptoms of hypogonadism (improved/not improved) was assessed by the andrologist and checked at next oncologic visits.
Female patients (Cohort B). After 8 weeks from treatment start (T1), as the same time of initial endocrine assessment, we assessed symptoms of sexual dysfunctions, according to menopausal status, by using the EORTC QLQ - BR23 and FACT-B (Version 4) questionnaires. In case of clinically significant gynaecological symptoms and/or abnormal results of sexual hormones axis in relation to menopausal status, the patients were referred to multidisciplinary evaluation by an endocrinologist and a gynaecologist. Multidisciplinary evaluation included physical and gynaecological examination, pelvic ultrasound, medical history and hormonal tests reviewing; diagnosis and treatment of endocrine/gynaecological dysfunction and prescribed treatment/intervention were reported in medical history and checked at next oncologic visits
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 98
- Histologically or cytologically confirmed advanced NSCLC (ANSCLC) For ALK+ NSCLC (Cohorts A-B) 1a. ALK-rearrangement confirmed by NGS and/or VENTANA ALK (D5F3) immunoistochemical assay 1b. Treatment naïve patients candidate to treatment with alectinib oral at standard dose of 600 mg twice daily
- Patient aged 18 to 70 years
- To be sexually active at time of enrolment
- Eastern Cooperative Oncology Group (ECOG) performance status of 0 to 1
- Written informed consent
- History of endocrine disorders, excepting for controlled hypothyroidism (surgical or non-surgical) treated with replacement levothyroxine since at least 2 years
- Any cancer-related or medical condition that would interfere with the patient reported outcomes or laboratory assessment. Examples include, but are not limited to:
2a. Cancer-related conditions that may preclude/undermine sexual activity (e.g. leptomeningeal carcinomatosis, pathological vertebral fractures, gonadic metastases, unstable spinal cord compression, uncontrolled neurological symptoms, surgical complications)
2b. History of chronic liver disease or hormonal replacement therapy (e.g. ADT for prostatic cancer)
2c. Participants who not adequately recovered from previous confirmed chemotherapy-induced gonadotoxicity (e.g. cisplatin)
2d. Chronic use of drugs with known effect on male sexuality, including opiates, anxiolytics, antidepressants, mood stabilizers, beta blockers (e.g. atenolol) and high dose diuretics
2e. Psychiatric or substance abuse disorder that would interfere with the participant's ability to cooperate with the requirements of the study
2f. Major psychological disorder and/or high distress level that would interfere with sexual function and the participant's ability to cooperate with the requirements of the study
Study & Design
- Study Type
- OBSERVATIONAL
- Study Design
- Not specified
- Arm && Interventions
Group Intervention Description Cohort A Alectinib 150 MG [Alecensa] Male ALK-positive ANSCLC patients receiving first-line treatment with alectinib Cohort B Alectinib 150 MG [Alecensa] Female ALK-positive ANSCLC patients receiving first-line treatment with alectinib
- Primary Outcome Measures
Name Time Method Incidence of endocrine toxicity in overall ALK-positive Time from treatment start until the date of first documented progression or date of death from any cause, whichever came first, assessed up to 3 years Percentege of endocrine alterations among patients included in Cohort A and B
Incidence of symptomatic hypogonadism in male ANSCLC patients Time from treatment start until the date of first documented progression or date of death from any cause, whichever came first, assessed up to 3 years Percentage of endocrine alterations and/or clinical sexual dysfuctions among male patients included in Cohort A and C
- Secondary Outcome Measures
Name Time Method
Trial Locations
- Locations (1)
Fondazione Policlinico Gemelli IRCCS
🇮🇹Rome, Italy