Statement: the primary trial and the secondary trial both report Objective Response Rate (ORR) of their patients.
Primary_evidence: Outcome Measurement:    Objective Response Rate (ORR), Defined as the Proportion of Patients Who Have Had a Partial Response (PR) or Complete Response (CR) (RECIST 1.1 Based) Within the First 6 Months After Initiation of Therapy With Trametinib   Per Response Evaluation Criteria In Solid Tumors Criteria (RECIST v1.0) for target lesions and assessed by MRI: Complete Response (CR), Disappearance of all target lesions; Partial Response (PR), >=30% decrease in the sum of the longest diameter of target lesions; Overall Response (OR) = CR + PR.   Time frame: 6 months Results 1:    Arm/Group Title: Treatment (Trametinib, Akt Inhibitor GSK2141795)   Arm/Group Description: PART 1: Patients receive trametinib PO QD on days 1-28. Courses repeat every 28 days in the absence of disease progression or unacceptable toxicity. Patients who experience disease progression continue to Part 2.   PART 2: Patients receive trametinib as in Part 1 and also receive Akt inhibitor GSK2141795 PO QD on days 1-28. Courses repeat every 28 days in the absence of disease progression or unacceptable toxicity.   Akt Inhibitor GSK2141795: Given PO   Laboratory Biomarker Analysis: Correlative studies   Trametinib: Given PO   Overall Number of Participants Analyzed: 37   Measure Type: Count of Participants   Unit of Measure: Participants  2   5.4%
Secondary_evidence: Outcome Measurement:    Percentage of Participants With Overall Pathological Complete Response (pCR) After 26 Weeks of Therapy   A pCR in the breast was defined as no pathologic evidence of invasive disease (residual ductal carcinoma in situ [DCIS] or lobular carcinoma in situ [LCIS] was allowed). A pCR in the axillary lymph node(s) was defined as no evidence of breast cancer cells in the lymph node (including subcapsular sinus). Overall pCR was defined as the sum of pCR in the breast and pCR in the lymph nodes. 26 weeks of therapy comprised the 2-week run-in phase, 12 weeks of treatment with FEC, and 12 weeks of treatment with Paclitaxel.   Time frame: Week 26 Results 1:    Arm/Group Title: Trastuzumab   Arm/Group Description: Participants received trastuzumab alone (a loading dose of 4 milligrams [mg]/kilogram [kg] on Day 1, followed by a dose of 2 mg/kg on Day 1 of Week 2 and weekly thereafter). Participants were treated with trastuzumab in a 2-week run-in period. On Day 14, a second core needle biopsy was performed, followed by initiation of chemotherapy with 2 combination regimens of 4 cycles each (1 cycle=3 weeks): FEC75 (5-fluorouracil [5-FU] 500 mg/meters squared [m^2], epirubicin 75 mg/m^2, cyclophosphamide 500 mg/m^2 x 4 cycles on Day 1), then paclitaxel (80 mg/m^2 x 4 cycles on Day 1, Day 8, and Day 15) in combination with trastuzumab.   Overall Number of Participants Analyzed: 26   Measure Type: Number   Unit of Measure: percentage of participants  54.0 Results 2:    Arm/Group Title: Lapatinib   Arm/Group Description: Participants received lapatinib alone (1250 mg orally [PO] once daily [QD]). Participants were treated with lapatinib in a 2-week run-in period. On Day 14, a second core needle biopsy was performed, followed by initiation of chemotherapy with 2 combination regimens of 4 cycles each (1 cycle=3 weeks): FEC75 (5-FU 500 mg/m^2, epirubicin 75 mg/m^2, cyclophosphamide 500 mg/m^2 x 4 cycles on Day 1), then paclitaxel (80 mg/m^2 x 4 cycles on Day 1, Day 8, and Day 15) in combination with lapatinib.   Overall Number of Participants Analyzed: 29   Measure Type: Number   Unit of Measure: percentage of participants  45.0