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Daud A, Puzanov I, Dummer R, Schadendorf D, Hamid O, Robert C, Hodi F, Schachter J, Sosman J, Pavlick A, Gonzalez R, Blank C, Cranmer L, O’Day S, Salama A, Margolin K, Yang J, Homet Moreno B, Ibrahim N, Ribas A. Analysis of response and survival in patients (pts) with ipilimumab (ipi)-refractory melanoma treated with pembrolizumab (pembro) in KEYNOTE-002. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx377.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Powderly J, Patel M, Lee J, Brody J, Meric-Bernstam F, Hamilton E, Ponce Aix S, Garcia-Corbacho J, Bang YJ, Ahn MJ, Rha S, Kim KP, Gil Martin M, Wang H, Lazorchak A, Wyant T, Ma A, Agarwal S, Tuck D, Daud A. CA-170, a first in class oral small molecule dual inhibitor of immune checkpoints PD-L1 and VISTA, demonstrates tumor growth inhibition in pre-clinical models and promotes T cell activation in Phase 1 study. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx376.007] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Olszanski A, Gonzalez R, Corrie P, Pavlick A, Middleton M, Lorigan P, Plummer R, Skaria S, Herbert C, Gore M, Agarwala S, Daud A, Zhang S, Bahamon B, Rangachari L, Hoberman E, Kneissl M, Rasco D. Phase I study of the investigational, oral pan-RAF kinase inhibitor TAK-580 (MLN2480) in patients with advanced solid tumors (ST) or melanoma (MEL): Final analysis. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx367.043] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Daud A, Johar S, Lim KC, Chong VH. Gastrointestinal: Atrioesophageal fistula. J Gastroenterol Hepatol 2017; 32:9. [PMID: 27164272 DOI: 10.1111/jgh.13438] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/05/2016] [Indexed: 12/09/2022]
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Mallongi A, Daud A, Ishak H, Ane RL, Birawida AB, Ibrahim E, Selomo M, Rahman SA. Clean Water Treatment Technology with an Up-flow Slow Sand
Filtration System from a Well Water Source in the Tallo District
of Makassar. ACTA ACUST UNITED AC 2016. [DOI: 10.3923/jest.2017.44.48] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Andtbacka R, Ross M, Agarwala S, Taylor M, Vetto J, Neves R, Daud A, Khong H, Ungerleider R, Welden S, Tanaka M, Grossmann K. Tumor response from phase II study of combination treatment with intratumoral HF10, a replication-competent HSV-1 oncolytic virus, and ipilimumab in patients with stage IIIB, IIIC, or IV unresectable or metastatic melanoma. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw379.41] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Hamid O, Puzanov I, Dummer R, Schachter J, Daud A, Schadendorf D, Blank C, Cranmer L, Robert C, Pavlick A, Gonzalez R, Hodi F, Ascierto P, Salama A, Margolin K, Gangadhar T, Wei Z, Ebbinghaus S, Ibrahim N, Ribas A. Final overall survival for KEYNOTE-002: pembrolizumab (pembro) versus investigator-choice chemotherapy (chemo) for ipilimumab (ipi)-refractory melanoma. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw379.02] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Yap LB, Nguyen STB, Qadir F, Ma SK, Muhammad Z, Koh KW, Ali Z, Tay GS, Daud A, Said A, Sahat N, Rebo R, Tamin SS, Hussin A, Kaur S, Omar R. A comparison of long-term outcomes between narrow and broad QRS complex patients treated with cardiac resynchronization therapy. Acta Cardiol 2016; 71:323-330. [PMID: 27594128 DOI: 10.2143/ac.71.3.3152093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
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Thomas S, Aggarwal R, Jahan T, Ryan C, Troung T, Cripps AM, Raha P, Thurn KT, Chen S, Grabowsky JA, Park J, Hwang J, Daud A, Munster PN. A phase I trial of panobinostat and epirubicin in solid tumors with a dose expansion in patients with sarcoma. Ann Oncol 2016; 27:947-52. [PMID: 26903311 DOI: 10.1093/annonc/mdw044] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2015] [Accepted: 01/27/2016] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND Treatment options for sarcoma are limited. Histone deacetylase inhibitors increase the efficacy of topoisomerase II inhibitors by promoting access to chromatin and by down-regulating DNA repair. Thus, combined panobinostat and epirubicin therapy was evaluated to treat refractory sarcoma. PATIENTS AND METHODS Patients with advanced solid tumors were enrolled in a 3 + 3 dose-escalation phase I trial of panobinostat given on days 1, 3, and 5 followed by 75 mg/m(2) of epirubicin on day 5 in 21-day cycles, with a dose expansion at maximum tolerated dose (MTD) in 20 sarcoma patients. Peripheral blood mononucleocyte histone acetylation was also evaluated. RESULTS Forty patients received 20-60 mg panobinostat. Dose-limiting toxicities included thrombocytopenia, febrile neutropenia, and fatigue at 60 mg, defining a panobinostat MTD at 50 mg. Four responses were seen in 37 assessable patients, all after progression on prior topoisomerase II inhibitors. For those with sarcoma, 12 of 20 derived clinical benefit (1 partial response and 11 stable disease, median overall survival 8.3 months), including 8 of 14 previously progressed on topoisomerase II therapy. Treatment benefits correlated with increased histone acetylation and decreased neutrophil count on day 5. CONCLUSIONS Panobinostat and epirubicin treatment is well tolerated and may reverse anthracycline resistance. Changes in histone acetylation and associated decrease in neutrophil count correlated with clinical benefit and warrant investigation as predictive biomarkers. CLINICAL TRIAL This trial is registered at www.Clinicaltrials.gov, Identifier: NCT00878904.
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McElroy LM, Woods DM, Yanes AF, Skaro AI, Daud A, Curtis T, Wymore E, Holl JL, Abecassis MM, Ladner DP. Applying the WHO conceptual framework for the International Classification for Patient Safety to a surgical population. Int J Qual Health Care 2016; 28:166-74. [PMID: 26803539 DOI: 10.1093/intqhc/mzw001] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/07/2015] [Indexed: 12/30/2022] Open
Abstract
OBJECTIVE Efforts to improve patient safety are challenged by the lack of universally agreed upon terms. The International Classification for Patient Safety (ICPS) was developed by the World Health Organization for this purpose. This study aimed to test the applicability of the ICPS to a surgical population. DESIGN A web-based safety debriefing was sent to clinicians involved in surgical care of abdominal organ transplant patients. A multidisciplinary team of patient safety experts, surgeons and researchers used the data to develop a system of classification based on the ICPS. Disagreements were reconciled via consensus, and a codebook was developed for future use by researchers. RESULTS A total of 320 debriefing responses were used for the initial review and codebook development. In total, the 320 debriefing responses contained 227 patient safety incidents (range: 0-7 per debriefing) and 156 contributing factors/hazards (0-5 per response). The most common severity classification was 'reportable circumstance,' followed by 'near miss.' The most common incident types were 'resources/organizational management,' followed by 'medical device/equipment.' Several aspects of surgical care were encompassed by more than one classification, including operating room scheduling, delays in care, trainee-related incidents, interruptions and handoffs. CONCLUSIONS This study demonstrates that a framework for patient safety can be applied to facilitate the organization and analysis of surgical safety data. Several unique aspects of surgical care require consideration, and by using a standardized framework for describing concepts, research findings can be compared and disseminated across surgical specialties. The codebook is intended for use as a framework for other specialties and institutions.
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Jayadipraja E, Daud A, Assegaf A, Maming M. The application of the AERMOD model in the environmental health to identify the dispersion area of total suspended particulate from cement industry stacks. ACTA ACUST UNITED AC 2016. [DOI: 10.18203/2320-6012.ijrms20161757] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Bhatia S, Iyer J, Ibrani D, Blom A, Byrd D, Parvathaneni U, Diep T, Le M, Pierce R, Heller R, Daud A, Nghiem P. 504 Intratumoral delivery of Interleukin-12 DNA via in vivo electroporation leads to regression of injected and non-injected tumors in Merkel cell carcinoma: Final Results of a phase 2 study. Eur J Cancer 2015. [DOI: 10.1016/s0959-8049(16)30306-9] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Middleton MR, Friedlander P, Hamid O, Daud A, Plummer R, Falotico N, Chyla B, Jiang F, McKeegan E, Mostafa NM, Zhu M, Qian J, McKee M, Luo Y, Giranda VL, McArthur GA. Randomized phase II study evaluating veliparib (ABT-888) with temozolomide in patients with metastatic melanoma. Ann Oncol 2015. [PMID: 26202595 DOI: 10.1093/annonc/mdv308] [Citation(s) in RCA: 66] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Veliparib (ABT-888) is a potent, orally bioavailable, small-molecule inhibitor of the DNA repair enzymes poly ADP-ribose polymerase-1 and -2. Veliparib enhances the efficacy of temozolomide (TMZ) and other cytotoxic agents in preclinical tumor models. PATIENTS AND METHODS In this multicenter, double-blind trial, adults with unresectable stage III or IV metastatic melanoma were randomized 1:1:1 to TMZ plus veliparib 20 or 40 mg, or placebo twice daily. Efficacy end points included progression-free survival (PFS), overall survival (OS), and objective response rate (ORR). RESULTS Patients (N = 346) were randomized between February 2009 and January 2010. Median [95% confidence interval (CI)] PFS was 3.7 (3.0-5.5), 3.6 (1.9-4.1), and 2 (1.9-3.7) months in the 20-mg, 40-mg, and placebo arms, respectively. Median (95% CI) OS was 10.8 (9.0-13.1), 13.6 (11.4-15.9), and 12.9 (9.8-14.3) months, respectively; ORR was 10.3%, 8.7%, and 7.0%. Exploratory analyses showed patients with low ERCC1 expression had longer PFS when TMZ was combined with veliparib. Toxicities were as expected for TMZ. The frequencies of thrombocytopenia, neutropenia, and leukopenia were significantly increased in the veliparib groups. Grade 3 or 4 adverse events, mainly hematologic toxicities, were seen in 55%, 63%, and 41% of patients in the 20-mg, 40-mg, and placebo arms, respectively. CONCLUSIONS Median PFS with 20 and 40 mg veliparib almost doubled numerically compared with placebo, but the improvements did not reach statistical significance. OS was not increased with veliparib. Toxicities were similar to TMZ monotherapy, but with increased frequency.
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Bonde M, Daud A, Sapkal N. Full factorial design, physicochemical characterization of phenylephrine HCl loaded oral thin film. ASIAN JOURNAL OF PHARMACEUTICS 2015. [DOI: 10.4103/0973-8398.154718] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Robert C, Mateus C, Hodi S, Kefford R, Hamid O, Daud A, Wolchok JD, Hwu WJ, Gangadhar TC, Patnaik A, Joshua AM, Hersey P, Weber J, Dronca R, Zarour H, Gergich K, Li XN, Lannone R, Kang SP, Ebbinghaus S, Ribas A. Traitement par anticorps anti-PD-1 : pembrolizumab (MK-3475) chez 411 patients (pts) atteints de mélanome métastatique. Ann Dermatol Venereol 2014. [DOI: 10.1016/j.annder.2014.09.084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Menzies AM, Ashworth MT, Swann S, Kefford RF, Flaherty K, Weber J, Infante JR, Kim KB, Gonzalez R, Hamid O, Schuchter L, Cebon J, Sosman JA, Little S, Sun P, Aktan G, Ouellet D, Jin F, Long GV, Daud A. Characteristics of pyrexia in BRAFV600E/K metastatic melanoma patients treated with combined dabrafenib and trametinib in a phase I/II clinical trial. Ann Oncol 2014; 26:415-21. [PMID: 25411413 DOI: 10.1093/annonc/mdu529] [Citation(s) in RCA: 68] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Pyrexia is a frequent adverse event with combined dabrafenib and trametinib therapy (CombiDT), but little is known of its clinical associations, etiology, or appropriate management. PATIENTS AND METHODS All patients on the BRF133220 phase I/II trial of CombiDT treated at the standard dose (150/2) were included for assessment of pyrexia (n = 201). BRAF and MEK inhibitor-naïve patients (n = 117) were included for efficacy analyses. Pyrexia was defined as temperature ≥38°C (≥100.4(°)F) or related symptoms. RESULTS Fifty-nine percent of patients developed pyrexia during treatment, 24% of which had pyrexia symptoms without a recorded elevation in body temperature. Pyrexia was grade 2+ in 60% of pyrexia patients. Median time to onset of first pyrexia was 19 days, with a median duration of 9 days. Pyrexia patients had a median of two pyrexia events, but 21% had three or more events. Various pyrexia management approaches were conducted in this study. A trend was observed between dabrafenib and hydroxy-dabrafenib exposure and pyrexia. No baseline clinical characteristics predicted pyrexia, and pyrexia was not statistically significantly associated with treatment outcome. CONCLUSIONS Pyrexia is a frequent and recurrent toxicity with CombiDT treatment. No baseline features predict pyrexia, and it is not associated with clinical outcome. Dabrafenib and metabolite exposure may contribute to the etiology of pyrexia. The optimal secondary prophylaxis for pyrexia is best studied in a prospective trial.
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Daud A, Hamid O, Robert C, Hodi F, Wolchok J, Hwu W, Weber J, Kefford R, Hersey P, Joshua A, Joseph R, Gangadhar T, Dronca R, Patnaik A, Zarour H, Gerigich K, Lunceford J, Emancipator K, Dolled-Filhart M, Li X, Kang P, Ebbinghaus S, Ribas A. 140 Relationship between programmed death ligand 1 (PD-L1) expression and clinical outcome in patients (pts) with melanoma (MEL) treated with pembrolizumab (pembro; MK-3475). Eur J Cancer 2014. [DOI: 10.1016/s0959-8049(14)70266-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Robert C, Joshua A, Weber J, Ribas A, Hodi F, Kefford R, Daud A, Wolchok J, Hwu WJ, Gangadhar T, Patnaik A, Hersey P, Dronca R, Zarour H, Ge Y, Lindia J, Giannotti M, Ebbinghaus S, Kang S, Hamid O. Pembrolizumab (Pembro; Mk-3475) for Advanced Melanoma (Mel): Randomized Comparison of Two Dosing Schedules. Ann Oncol 2014. [DOI: 10.1093/annonc/mdu438.42] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Grippo JF, Zhang W, Heinzmann D, Yang KH, Wong J, Joe AK, Munster P, Sarapa N, Daud A. A phase I, randomized, open-label study of the multiple-dose pharmacokinetics of vemurafenib in patients with BRAF V600E mutation-positive metastatic melanoma. Cancer Chemother Pharmacol 2013; 73:103-11. [DOI: 10.1007/s00280-013-2324-5] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2013] [Accepted: 10/11/2013] [Indexed: 10/26/2022]
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Singhal AK, Jarald EE, Showkat A, Daud A. In vitro evaluation of Moringa oleifera gum for colon-specific drug delivery. Int J Pharm Investig 2012; 2:48-51. [PMID: 23071960 PMCID: PMC3465155 DOI: 10.4103/2230-973x.96926] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Background: Moringa gum obtained from stem of the plant Moringa oleifera Lam. belonging to family Moringaceae. Number of naturally occurring polysaccharides obtained from plant (guar gum, inulin), animal (chitosan, chondrotin sulphate), algal (alginates) or microbial (dextran) origin. Objective: The present study was evaluated Moringa oleifera gum as a carrier for colon specific drug delivery using in vitro drug release studies. Materials and Methods: Six formulations of curcumin were prepared using varying concentration of Moringa oleifera gum containing 50 mg curcumin by wet granulation method. Tablets were subjected for evaluation by studying the parameter like hardness, friability, drug content uniformity and in vitro drug release study. Hardness was found to be in the range of 5.5 to 7.3 kg/cm2, the percentage friability was in the range of 0.60 to 0.89%, and tablet showed 98.99% to 99.89% of the labeled amount of curcumin indicating uniformity in drug content. Results and Discussion: In vitro drug release study was performed using simulated stomach, intestinal and colonic fluid. The susceptibility of Moringa gum to colonic bacteria was also assessed using drug release study with rat caecal contents. 30% Moringa gum containing formulation (F-3) was shown better drug released that is 90.46%, at the end of 24 h of dissolution study in the presence of rat caecal contents in comparison to 40% Moringa gum containing formulation (F-4) that was 78.03%. Conclusion: The results illustrate the usefulness of Moringa olefera gum as a potential carrier for colon-specific drug delivery.
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Munster P, van der Noll R, Voest E, Specht J, Werner T, Dees E, Tan A, Daud A, Schellens J, Lolkema M, Griffin M, Agarwal N, Falchook G, Kleha J, Durante M, Smith D, Adams L, Greshock J, Morris S, Kurzrock R. PI3K Kinase Inhibitor GSK2126458 (GSK458): Clinical Activity in Select Patient (PT) Populations Defined by Predictive Markers (STUDY P3K112826). Ann Oncol 2012. [DOI: 10.1016/s0923-7534(20)33038-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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Gonzalez R, Ribas A, Daud A, Pavlick A, Gajewski T, Puzanov I, Teng M, Chan I, Choong N, McArthur G. Phase IB Study of Vemurafenib in Combination with the Mek Inhibitor, GDC-0973, in Patients (PTS) with Unresectable or Metastatic BRAFV600 Mutated Melanoma (BRIM7). Ann Oncol 2012. [DOI: 10.1016/s0923-7534(20)34336-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Daud A, Gaikwad N, Sapkal N, Bonde M. To study the effect of solvent, viscosity, and temperature on the mouth-dissolving film of Withania somnifera Linn. ASIAN JOURNAL OF PHARMACEUTICS 2012. [DOI: 10.4103/0973-8398.104838] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Munster PN, van der Noll R, Voest EE, Dees EC, Tan AR, Specht JM, Falchook GS, Daud A, Lolkema MP, Grilley-Olson JE, Yu EY, Fu S, Bergsland EK, Kleha J, Peng S, Smith DA, Lampkin TA, Schellens JHM, Morris SR, Kurzrock R. Phase I first-in-human study of the PI3 kinase inhibitor GSK2126458 (GSK458) in patients with advanced solid tumors (study P3K112826). J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.15_suppl.3018] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Gordon MS, Vogelzang NJ, Schoffski P, Daud A, Spira AI, O'Keeffe BA, Rafferty T, Lee Y, Berger R, Shapiro G. Activity of cabozantinib (XL184) in soft tissue and bone: Results of a phase II randomized discontinuation trial (RDT) in patients (pts) with advanced solid tumors. J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.15_suppl.3010] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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