Please wait, while we are loading the content...
Please wait, while we are loading the content...
| Content Provider | World Health Organization (WHO)-Global Index Medicus |
|---|---|
| Author | Terzolo, M. Chadarevian, R. Skogseid, B. Haak, H. R. Baudin, E. Mueller, H. H. Leboulleux, S. Allolio, B. Mantero, F. Fassnacht, M. Kerkhofs, T. M. |
| Description | Country affiliation: Netherlands Author Affiliation: Kerkhofs TM ( MD, Department of Internal Medicine, Máxima Medical Center, Ds. Th. Fliednerstraat 1, 5631 BM Eindhoven, The Netherlands. t.kerkhofs@mmc.nl.) |
| Abstract | CONTEXT: Mitotane is the only approved drug for treatment of adrenocortical carcinoma. Its pharmacokinetic properties are not fully elucidated and different dosing regimens have never been compared head to head. OBJECTIVE: The objective of the study was to investigate the relationship between mitotane dose and plasma concentration comparing two dosing regimens. DESIGN/SETTING: This was a prospective, open-label, multicenter trial of a predefined duration of 12 weeks. PATIENTS/INTERVENTIONS: Forty mitotane-naïve patients with metastatic adrenocortical carcinoma were assigned to a predefined low- or high-dose regimen by the local investigator. Thirty-two patients could be evaluated in detail. MAIN OUTCOME MEASURE: The difference in median mitotane plasma levels between both treatment groups was measured. RESULTS: Despite a difference in mean cumulative dose (440 ± 142 g vs 272 ± 121 g), median maximum plasma levels were not significantly different between the two groups [high dose 14.3 mg/L (range 6.3-29.7, n = 20) vs 11.3 mg/L (range 5.5-20.0, n = 12), P = .235]. Ten of 20 patients on the high-dose regimen reached plasma concentrations of 14 mg/L or greater after 46 days (range 18-81 d) compared with 4 of 12 patients on the low-dose regimen after 55 days (range 46-74 d, P = .286). All patients who reached 14 mg/L at 12 weeks displayed a level of 4.1 mg/L or greater on day 33 (100% sensitivity). There were no significant differences in frequency and severity of adverse events. Among patients not receiving concomitant chemotherapy mitotane exposure was higher in the high-dose group: 1013 ± 494 mg/L · d vs 555 ± 168 mg/L · d (P = .080). CONCLUSIONS: The high-dose starting regimen resulted in neither significantly different mitotane levels nor a different rate of adverse events, but concomitant chemotherapy influenced these results. Thus, for mitotane monotherapy the high-dose approach is favorable, whereas for combination therapy a lower dose seems reasonable. |
| ISSN | 0021972X |
| e-ISSN | 19457197 |
| Journal | The Journal of Clinical Endocrinology & Metabolism |
| Issue Number | 12 |
| Volume Number | 98 |
| Language | English |
| Publisher | Oxford University Press |
| Publisher Date | 2013-12-01 |
| Publisher Place | United States |
| Access Restriction | Open |
| Subject Keyword | Adrenal Cortex Neoplasms Drug Therapy Adrenal Cortex Drug Effects Adrenocortical Carcinoma Antineoplastic Agents, Hormonal Pharmacokinetics Mitotane Pathology Blood Administration & Dosage Adverse Effects Therapeutic Use Antineoplastic Combined Chemotherapy Protocols Biotransformation Dichlorodiphenyl Dichloroethylene Dose-response Relationship, Drug Drug Interactions Drug Monitoring Gastrointestinal Diseases Chemically Induced Physiopathology Neoplasm Staging Neurotoxicity Syndromes Phenylacetates Severity Of Illness Index Clinical Trial Comparative Study Multicenter Study Research Support, Non-u.s. Gov't Discipline Endocrinology Discipline Metabolism |
| Content Type | Text |
| Resource Type | Article |
| Subject | Biochemistry (medical) Endocrinology, Diabetes and Metabolism Clinical Biochemistry Biochemistry Endocrinology |
National Digital Library of India (NDLI) is a virtual repository of learning resources which is not just a repository with search/browse facilities but provides a host of services for the learner community. It is sponsored and mentored by Ministry of Education, Government of India, through its National Mission on Education through Information and Communication Technology (NMEICT). Filtered and federated searching is employed to facilitate focused searching so that learners can find the right resource with least effort and in minimum time. NDLI provides user group-specific services such as Examination Preparatory for School and College students and job aspirants. Services for Researchers and general learners are also provided. NDLI is designed to hold content of any language and provides interface support for 10 most widely used Indian languages. It is built to provide support for all academic levels including researchers and life-long learners, all disciplines, all popular forms of access devices and differently-abled learners. It is designed to enable people to learn and prepare from best practices from all over the world and to facilitate researchers to perform inter-linked exploration from multiple sources. It is developed, operated and maintained from Indian Institute of Technology Kharagpur.
Learn more about this project from here.
NDLI is a conglomeration of freely available or institutionally contributed or donated or publisher managed contents. Almost all these contents are hosted and accessed from respective sources. The responsibility for authenticity, relevance, completeness, accuracy, reliability and suitability of these contents rests with the respective organization and NDLI has no responsibility or liability for these. Every effort is made to keep the NDLI portal up and running smoothly unless there are some unavoidable technical issues.
Ministry of Education, through its National Mission on Education through Information and Communication Technology (NMEICT), has sponsored and funded the National Digital Library of India (NDLI) project.
| Sl. | Authority | Responsibilities | Communication Details |
|---|---|---|---|
| 1 | Ministry of Education (GoI), Department of Higher Education |
Sanctioning Authority | https://www.education.gov.in/ict-initiatives |
| 2 | Indian Institute of Technology Kharagpur | Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project | https://www.iitkgp.ac.in |
| 3 | National Digital Library of India Office, Indian Institute of Technology Kharagpur | The administrative and infrastructural headquarters of the project | Dr. B. Sutradhar bsutra@ndl.gov.in |
| 4 | Project PI / Joint PI | Principal Investigator and Joint Principal Investigators of the project |
Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon |
| 5 | Website/Portal (Helpdesk) | Queries regarding NDLI and its services | support@ndl.gov.in |
| 6 | Contents and Copyright Issues | Queries related to content curation and copyright issues | content@ndl.gov.in |
| 7 | National Digital Library of India Club (NDLI Club) | Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach | clubsupport@ndl.gov.in |
| 8 | Digital Preservation Centre (DPC) | Assistance with digitizing and archiving copyright-free printed books | dpc@ndl.gov.in |
| 9 | IDR Setup or Support | Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops | idr@ndl.gov.in |
|
Loading...
|