Outcomes of patients ≥65 years old with advanced cancer treated on phase I trials at MD ANDERSON CANCER CENTER

2016 ◽  
Vol 140 (1) ◽  
pp. 208-215 ◽  
Author(s):  
Ishwaria M. Subbiah ◽  
Jennifer J. Wheler ◽  
Kenneth R. Hess ◽  
David S. Hong ◽  
Aung Naing ◽  
...  
Keyword(s):  
Phase I ◽  
Advanced Cancer ◽  
Cancer Center ◽  
Phase I Trials ◽  
Md Anderson

Outcome analyses of patients with metastatic cervical cancers in a phase I clinic.

2013 ◽  
Vol 31 (15_suppl) ◽  
pp. e13534-e13534
Author(s):  
Ming-Mou Hou ◽  
Xiaochun Liu ◽  
Jennifer J. Wheler ◽  
Aung Naing ◽  
David S. Hong ◽  
...  
Keyword(s):  
Phase I ◽  
Cell Carcinoma ◽  
Phase I Trial ◽  
High Rate ◽  
Prognostic Scores ◽  
Cancer Center ◽  
Phase I Trials ◽  
Pik3ca Mutations ◽  
Cervical Cancers ◽  
Md Anderson

e13534 Background: Patients with metastatic cervical cancers have a poor prognosis and few effective therapies available. Thus, access to a phase I trial may provide a viable option. Methods: Outcomes of 54 consecutive patients with metastatic cervical cancers seen in a phase I clinic at MD Anderson Cancer Center from 1/1/2006 to 12/31/2012 were reviewed in accordance with the MD Anderson IRB guidelines. Results: The 54 patients included Caucasians (n=34, 63%), Hispanics (n=9, 17%), African Americans (n=7, 13%), and others (n=4, 7%). Pathological diagnoses were squamous cell carcinoma (n=33, 60%), adenocarcinoma (n=12, 22%), adenosquamous (n=3, 6%), poorly differentiated carcinoma (n=2, 4%), small cell carcinoma (n=2, 4%), clear cell carcinoma (n=1, 2%), and melanoma (n=1, 2%). Initial staging was as follows: I (n=16, 30%), II (n=11, 20%), III (n=11, 20%), and IV (n=16, 30%). Prior treatment included surgery (n=23, 43%), radiotherapy (n=41, 76%), and systemic chemotherapy (n=54, 100%) including one regimen (n=30, 55%), two (n=15, 28%) and more (n=9, 17%). At their initial visit to the phase I clinic, the median age was 47 years. The majority of patients had ECOG PS 0-1 (n=45, 83%), and MDACC prognostic scores 0-1 (n=48, 89%). Almost all the 54 referred patients were enrolled into a phase I trial (n=52, 96%). Initial phase I trials these patients had received led to one CR, five PR, and 12 SD ≥ 6 months (CR/PR/SD≥6 months=35%). Of the patients who progressed on their first protocols, 11 patients (21%) were enrolled into a second protocol, leading to 36% of PR/SD≥6 months (n=4). Among those enrolled into a third (n=4) and a fourth (n=1) study, no CR/PR/SD≥6 months was achieved. The median overall survival in these 54 referred patients was 10.6 months. Among 36 patients who underwent molecular marker studies, 15 were found to harbor PIK3CA mutations and/or PTEN loss (42%) and achieved 60% of CR/PR/SD≥6 months (3 PR and 6 SD≥6 months). Conclusions: Aberrant PI3K pathway was frequently identified in advanced cervical cancers, and the high rate of CR/PR/SD≥6 months was observed in these patients treated under a phase I trial, suggesting that phase I trials, especially mutation matched regimens, may provide potential benefits to these patients.

scholarly journals Investigator Disclosure and Advanced Cancer Patient Understanding of Informed Consent and Prognosis in Phase I Clinical Trials

2018 ◽  
Vol 14 (6) ◽  
pp. e357-e367 ◽  
Author(s):  
Fay J. Hlubocky ◽  
Nancy E. Kass ◽  
Debra Roter ◽  
Susan Larson ◽  
Kristen E. Wroblewski ◽  
...  
Keyword(s):  
Clinical Trials ◽  
Informed Consent ◽  
Phase I ◽  
Advanced Cancer ◽  
Interaction Analysis ◽  
Trial Participation ◽  
Phase I Trials ◽  
Phase I Clinical Trials ◽  
Advanced Cancer Patients ◽  
Medical Benefits

Purpose: Advanced cancer patients (ACPs) who participate in phase I clinical trials often report a less-than-ideal understanding of the required elements of informed consent (IC) and unrealistic expectations for anticancer benefit and prognosis. We examined phase I clinical trial enrollment discussions and their associations with subsequent ACP understanding. Methods: Clinical encounters about enrollment in phase I trials between 101 ACPs and 29 oncologists (principal investigators [PIs] and fellows) at three US academic medical institutions were recorded. The Roter Interaction Analysis System was used for analysis. ACPs completed follow-up questionnaires to assess IC recall. Results: PIs disclosed the following phase I IC elements to ACPs in encounters: trial purpose in 40%; specific physical risks in 60%; potential specific medical benefits gained by trial participation (eg, disease stabilization) in 48.2%; and alternatives to phase I trial participation in 47.1%, with 1.1% of encounters containing palliative and 2.3% hospice information. PIs provided ACP-specific prognoses in 29.0% of encounters but used precise terms of death in only 4.7% and terminal in 1.2%. A significant association existed between PI disclosure of the trial purpose as dosage/toxicity, and ACPs subsequently correctly recalled trial purpose versus PIs who did not disclose it (85% v 13%; P < .05). Conclusion: Many oncologists provide incomplete disclosures about phase I trials to ACPs. When disclosure of certain elements of IC occurs, it seems to be associated with better recall, especially with regard to the research purpose of phase I trials.

scholarly journals Do Patients With Advanced Cancer Have the Ability to Make Informed Decisions for Participation in Phase I Clinical Trials?

2018 ◽  
Vol 36 (24) ◽  
pp. 2483-2491 ◽  
Author(s):  
Fay J. Hlubocky ◽  
Greg A. Sachs ◽  
Eric R. Larson ◽  
Halla S. Nimeiri ◽  
David Cella ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Clinical Trials ◽  
Executive Function ◽  
Phase I ◽  
Advanced Cancer ◽  
Phase I Trials ◽  
Trail Making Test ◽  
Phase I Clinical Trials ◽  
Trail Making

Purpose Patients with advanced cancer (ACPs) participating in phase I clinical trials inadequately understand many elements of informed consent (IC); however, the prevalence and impact of cognitive impairment has not been described. Patients and Methods ACPs enrolled onto phase I trials underwent neuropsychological assessment to evaluate cognitive functioning (CF) covering the following domains: memory (Hopkins Verbal Learning Test), executive functioning (Trail Making Test B), language (Boston Naming Test-Short Version and Controlled Oral Word Association Test), attention (Trail Making Test A and Wechsler Adult Intelligenence Scale-IV Digit Span), comprehension (Wechsler Adult Intelligence Scale-IV), and quality of life (Functional Assessment of Cancer Therapy–Cognitive Function). Structured interviews evaluated IC and decisional capacity. Psychological measures included distress (Hospital Anxiety Depression Scale) and depression (Beck Depression Inventory-II). Results One hundred eighteen ACPs on phase I trials were evaluated, with CF ranging from mild impairment to superior performance. Only 45% of ACPs recalled physician disclosure of the phase I trial purpose. The 50% of ACPs who correctly identified the phase I research purpose had greater CF compared with ACPs who did not, as revealed by the mean T scores for memory (37.2 ± 5.6 v 32.5 ± 5.1, respectively; P = .001), attention (29 ± 2.7 v 26.9 ± 2.4, respectively; P < .001), visual attention (35.2 ± 6.6 v 31.5 ± 6.2, respectively; P = .001), and executive function (38.9 ± 7.5 v 34 ± 7.1, respectively; P < .001). Older ACPs (≥ 60 years) were less likely to recall physician disclosure of phase I purpose than younger ACPs (30% v 70%, respectively; P = .02) and had measurable deficits in total memory (34.2 ± 5.0 v 37.3 ± 5.6, respectively; P = .002), attention (24.5 ± 2.6 v 28 ± 2.8, respectively; P < .001), and executive function (32.8 ± 7.3 v 36.4 ± 7.6, respectively; P = .01). Older ACPs, compared with younger ACPs, also had greater depression scores (10.6 ± 9.2 v 8.1 ± 5.2, respectively; P = .03) and lower quality-of-life scores (152 ± 29.6 v 167 ± 20, respectively; P = .03). After adjustment by age, no psychological or neuropsychological variable was further significantly associated with likelihood of purpose identification. Conclusion CF seems to play a role in ACP recall and comprehension of IC for early-phase clinical trials, especially among older ACPs.

Phosphatase and tensin homologue (PTEN) loss and response to phase I trials targeting PI3K/AKT/mTOR pathway in patients with advanced cancer.

2010 ◽  
Vol 28 (15_suppl) ◽  
pp. e13018-e13018 ◽  
Author(s):  
I. Garrido-Laguna ◽  
F. Janku ◽  
A. Tsimberidou ◽  
J. Wheler ◽  
GS. Falchook ◽  
...  
Keyword(s):  
Phase I ◽  
Advanced Cancer ◽  
Mtor Pathway ◽  
Phase I Trials ◽  
Pten Loss ◽  
Phosphatase And Tensin Homologue
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