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临床试验/NL-OMON53907
NL-OMON53907尚未招募2 期

A Phase 2/3 Study to Evaluate the Efficacy and Safety of Unesbulin in Unresectable or Metastatic, Relapsed or Refractory Leiomyosarcoma - PTC596-ONC-008-LMS

PTC Therapeutics, Inc.0 个研究点目标入组 10 人开始时间: 待定最近更新:
适应症

试验速览

阶段
2 期
状态
尚未招募
入组人数
10

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional

入排标准

年龄范围
18 至 99(—)

入选标准

  • 1. Subject is willing and able to provide informed consent 2. Willingness and
  • ability to comply with scheduled visits, drug administration plan, laboratory
  • tests, other study procedures, and study restrictions 3. Disease status
  • including: a. Histological or cytological confirmation of LMS arising at any
  • anatomic site except bone sarcoma b. Unresectable or metastatic, relapsed or
  • refractory disease c. Measurable disease per RECIST 1.1 criteria d. Disease
  • progression on previous treatment before screening or intolerability to other
  • oncology treatments Demographics: 4. Age >=18 years 5. Male or female
  • Performance status: 6. ECOG PS score of 0 or 1 Hematopoietic: 7. Absolute
  • neutrophil count >=1500/mm3 without the use of growth factors in the past 7 days
  • 8. Platelet count >=100000/mm3 without platelet transfusion in the past 14 days
  • 9. Hemoglobin >=9 g/dL (packed red blood cell transfusion is not allowed within
  • 7 days) Hepatic: 10. Bilirubin <= upper limit of normal (ULN) except for those
  • patients with Gilbert's syndrome 11. Aspartate aminotransferase or alanine
  • aminotransferase <3 times the ULN 12. Subjects with liver metastases may be
  • enrolled Pulmonary: 13. Subjects with well-controlled asthma (eg, use of rescue
  • medications <2 times per week over the last 12 months) or chronic
  • obstructive pulmonary disease (eg, no exacerbations over the prior 3 months)
  • may be enrolled. Renal: 14. Creatinine <1.5 times normal OR creatinine
  • clearance >= 60 mL/min Prior therapeutics: 15. Toxicity from prior therapies
  • recovered to Grade <=1 or subject*s baseline, except for alopecia. In addition,
  • endocrinopathies associated with prior immunotherapy-based treatments that are
  • well controlled on replacement medication are not exclusionary. Chemotherapy
  • and targeted therapy: 16. At least 1 prior systemic cytotoxic or targeted
  • therapy regimen for LMS, which may include but is not limited to single-agent
  • doxorubicin or other anthracycline, doxorubicin plus ifosfamide, trabectin,
  • pazopanib, or gemcitabine with or without docetaxel Surgery: 17. At least 4
  • weeks since prior surgery and recovered in the opinion of investigator Other:
  • 18. Capable of swallowing oral medication 19. Women of childbearing potential
  • (WOCBP; as defined by the Clinical Trials Facilitation and Coordination Group
  • [CTFG]) must have a negative serum pregnancy test at screening and agree to
  • abstinence or the use at least one of the following highly effective forms of
  • contraception (with a failure rate of <1% per year when used consistently
  • and correctly) (Clinical Trials Facilitation and Coordination Group 2020).
  • Contraception or abstinence must be continued for the duration of the study and
  • for at least 6 months after the last dose of study drug: • Combined (estrogen
  • and progestogen containing) hormonal contraception associated with inhibition
  • of ovulation: - Oral - Intravaginal - Transdermal • Progestogen-only hormonal
  • contraception associated with inhibition of ovulation: - Oral - Injectable -
  • Implantable • Intrauterine device • Intrauterine hormone-releasing system •
  • Bilateral tubal occlusion • Vasectomized partner with confirmed azoospermia All
  • females will be considered of childbearing potential unless they are
  • postmenopausal (at least 12 months consecutive amenorrhea in the appropriate
  • age group without oth

排除标准

  • 1. Received temozolomide or DTIC at any time 2. Any other systemic anticancer
  • therapy including investigational agents <=3 weeks before initiation of study
  • treatment. Additionally, subjects may not have received radiation <=3 weeks
  • before initiation of study treatment. 3. Known intolerance to DTIC or one or
  • more of the excipients in unesbulin. 4. Co-existing active infection or any
  • co-existing medical condition likely to interfere with study procedures,
  • including: a. Significant cardiovascular disease (New York Heart Association
  • Class III or IV cardiac disease), myocardial infarction within the past 6
  • months, unstable angina, congestive heart failure requiring therapy, unstable
  • arrhythmia or a need for antiarrhythmic therapy, or evidence of ischemia on
  • ECG, marked baseline prolongation of QT/QTc (corrected QT) interval, eg,
  • repeated demonstration of a QTc interval >500 msec (Long QT Syndrome
  • [congenital]) 5. Human immunodeficiency virus, hepatitis B virus, or hepatitis
  • C virus positivity 6. History of solid organ transplantation Therapeutics: 7.
  • Known or suspected allergy or immediate or delayed hypersensitivity to
  • unesbulin or DTIC, their excipients, or any agent given in this study
  • Gastrointestinal: 8. Bowel obstruction, malabsorption, or other
  • contraindication to oral medication 9. Gastrointestinal disease or other
  • conditions that could affect absorption. Active peptic ulcer disease, active
  • gastritis or previous history of gastric perforation within the last 2 years
  • 10. Inflammatory bowel disease (including ulcerative colitis and Crohn*s
  • disease), diverticulitis, cholecystitis, symptomatic cholangitis, or
  • appendicitis Wounds/surgery: 11. Serious non-healing wound, ulcer, or bone
  • fractures 12. Major surgery, open biopsy, or significant traumatic injury that
  • has not recovered, in the opinion of the investigator, within 28 days of
  • baseline 13. Mucosal or internal bleeding Concomitant medications: 14.
  • Concomitant strong CYP1A2 inhibitors (such as fluoroquinolones [broad spectrum
  • quinolone antibiotics, including enoxacin and ciprofloxacin] and selective
  • serotonin reuptake inhibitor [SSRI] agents fluvoxamine and fluoxetine) should
  • be avoided on the same day that DTIC or unesbulin/placebo is administered.
  • CYP1A2 inhibitors may inhibit the conversion of DTIC to its active metabolite
  • and may increase the exposure of unesbulin. 15. Concomitant use of moderate
  • CYP1A2 inducers (such as phenytoin, rifampin, ritonavir, teriflunomide, and
  • barbiturates). Chronic use of marijuna should be avoided, but irregular use may
  • be permitted at the discretion of the treating investigator. CYP1A2 inducers
  • may increase the conversion of DTIC to its active metabolites. 16.
  • Coadministration of acid-reducing agents should be avoided approximately 4
  • hours before and after unesbulin/placebo administration. 17. Immunization with
  • a live vaccine within 30 days before starting study drug due to the risk of
  • serious and life-threatening infections Other: 18. Prior malignancies, other
  • than LMS, that required treatment or have shown evidence of recurrence (except
  • for non-melanoma skin cancer, adequately treated cervical carcinoma in situ,
  • prostate cancer in situ or any other low risk malignancy that is approved by
  • the medical monitor) during the 5 years before initiation. Cancer treated with

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