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Sample records for alcohol tests

  1. Breath alcohol test

    MedlinePlus

    Alcohol test - breath ... There are various brands of breath alcohol tests. Each one uses a different method to test the level of alcohol in the breath. The machine may be electronic or manual. One ...

  2. 49 CFR 655.31 - Alcohol testing.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 7 2011-10-01 2011-10-01 false Alcohol testing. 655.31 Section 655.31..., DEPARTMENT OF TRANSPORTATION PREVENTION OF ALCOHOL MISUSE AND PROHIBITED DRUG USE IN TRANSIT OPERATIONS Prohibited Alcohol Use § 655.31 Alcohol testing. (a) An employer shall establish a program that provides...

  3. 49 CFR 655.31 - Alcohol testing.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 7 2010-10-01 2010-10-01 false Alcohol testing. 655.31 Section 655.31..., DEPARTMENT OF TRANSPORTATION PREVENTION OF ALCOHOL MISUSE AND PROHIBITED DRUG USE IN TRANSIT OPERATIONS Prohibited Alcohol Use § 655.31 Alcohol testing. (a) An employer shall establish a program that provides...

  4. 49 CFR 655.31 - Alcohol testing.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 7 2013-10-01 2013-10-01 false Alcohol testing. 655.31 Section 655.31..., DEPARTMENT OF TRANSPORTATION PREVENTION OF ALCOHOL MISUSE AND PROHIBITED DRUG USE IN TRANSIT OPERATIONS Prohibited Alcohol Use § 655.31 Alcohol testing. (a) An employer shall establish a program that provides...

  5. 49 CFR 655.31 - Alcohol testing.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 7 2014-10-01 2014-10-01 false Alcohol testing. 655.31 Section 655.31..., DEPARTMENT OF TRANSPORTATION PREVENTION OF ALCOHOL MISUSE AND PROHIBITED DRUG USE IN TRANSIT OPERATIONS Prohibited Alcohol Use § 655.31 Alcohol testing. (a) An employer shall establish a program that provides...

  6. 49 CFR 655.31 - Alcohol testing.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 7 2012-10-01 2012-10-01 false Alcohol testing. 655.31 Section 655.31..., DEPARTMENT OF TRANSPORTATION PREVENTION OF ALCOHOL MISUSE AND PROHIBITED DRUG USE IN TRANSIT OPERATIONS Prohibited Alcohol Use § 655.31 Alcohol testing. (a) An employer shall establish a program that provides...

  7. Alcohol breath test: gas exchange issues.

    PubMed

    Hlastala, Michael P; Anderson, Joseph C

    2016-08-01

    The alcohol breath test is reviewed with a focus on gas exchange factors affecting its accuracy. The basis of the alcohol breath test is the assumption that alveolar air reaches the mouth during exhalation with no change in alcohol concentration. Recent investigations have shown that alcohol concentration is altered during its transit to the mouth. The exhaled alcohol concentration is modified by interaction with the mucosa of the pulmonary airways. Exhaled alcohol concentration is not an accurate indicator of alveolar alcohol concentration. Measuring alcohol concentration in the breath is very different process than measuring a blood level from air equilibrated with a blood sample. Airway exchange of alcohol leads to a bias against certain individuals depending on the anatomic and physiologic characteristics. Methodological modifications are proposed to improve the accuracy of the alcohol breath test to become fair to all. PMID:27197859

  8. 49 CFR 40.211 - Who conducts DOT alcohol tests?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Who conducts DOT alcohol tests? 40.211 Section 40... DRUG AND ALCOHOL TESTING PROGRAMS Alcohol Testing Personnel § 40.211 Who conducts DOT alcohol tests? (a) Screening test technicians (STTs) and breath alcohol technicians (BATs) meeting their...

  9. 49 CFR 40.211 - Who conducts DOT alcohol tests?

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 1 2012-10-01 2012-10-01 false Who conducts DOT alcohol tests? 40.211 Section 40... DRUG AND ALCOHOL TESTING PROGRAMS Alcohol Testing Personnel § 40.211 Who conducts DOT alcohol tests? (a) Screening test technicians (STTs) and breath alcohol technicians (BATs) meeting their...

  10. 49 CFR 40.211 - Who conducts DOT alcohol tests?

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 1 2013-10-01 2013-10-01 false Who conducts DOT alcohol tests? 40.211 Section 40... DRUG AND ALCOHOL TESTING PROGRAMS Alcohol Testing Personnel § 40.211 Who conducts DOT alcohol tests? (a) Screening test technicians (STTs) and breath alcohol technicians (BATs) meeting their...

  11. 49 CFR 40.211 - Who conducts DOT alcohol tests?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 1 2011-10-01 2011-10-01 false Who conducts DOT alcohol tests? 40.211 Section 40... DRUG AND ALCOHOL TESTING PROGRAMS Alcohol Testing Personnel § 40.211 Who conducts DOT alcohol tests? (a) Screening test technicians (STTs) and breath alcohol technicians (BATs) meeting their...

  12. 49 CFR 40.211 - Who conducts DOT alcohol tests?

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 1 2014-10-01 2014-10-01 false Who conducts DOT alcohol tests? 40.211 Section 40... DRUG AND ALCOHOL TESTING PROGRAMS Alcohol Testing Personnel § 40.211 Who conducts DOT alcohol tests? (a) Screening test technicians (STTs) and breath alcohol technicians (BATs) meeting their...

  13. 10 CFR 26.93 - Preparing for alcohol testing.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 1 2013-01-01 2013-01-01 false Preparing for alcohol testing. 26.93 Section 26.93 Energy... for alcohol testing. (a) Immediately before collecting a specimen for alcohol testing, the collector... paragraph (a)(1) of this section, alcohol testing may proceed; (3) If the donor states that he or she...

  14. 10 CFR 26.93 - Preparing for alcohol testing.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 1 2012-01-01 2012-01-01 false Preparing for alcohol testing. 26.93 Section 26.93 Energy... for alcohol testing. (a) Immediately before collecting a specimen for alcohol testing, the collector... paragraph (a)(1) of this section, alcohol testing may proceed; (3) If the donor states that he or she...

  15. 10 CFR 26.93 - Preparing for alcohol testing.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 1 2014-01-01 2014-01-01 false Preparing for alcohol testing. 26.93 Section 26.93 Energy... for alcohol testing. (a) Immediately before collecting a specimen for alcohol testing, the collector... paragraph (a)(1) of this section, alcohol testing may proceed; (3) If the donor states that he or she...

  16. 10 CFR 26.93 - Preparing for alcohol testing.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 1 2011-01-01 2011-01-01 false Preparing for alcohol testing. 26.93 Section 26.93 Energy... for alcohol testing. (a) Immediately before collecting a specimen for alcohol testing, the collector... paragraph (a)(1) of this section, alcohol testing may proceed; (3) If the donor states that he or she...

  17. 10 CFR 26.93 - Preparing for alcohol testing.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false Preparing for alcohol testing. 26.93 Section 26.93 Energy... for alcohol testing. (a) Immediately before collecting a specimen for alcohol testing, the collector... paragraph (a)(1) of this section, alcohol testing may proceed; (3) If the donor states that he or she...

  18. 21 CFR 862.3050 - Breath-alcohol test system.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Breath-alcohol test system. 862.3050 Section 862....3050 Breath-alcohol test system. (a) Identification. A breath-alcohol test system is a device intened to measure alcohol in the human breath. Measurements obtained by this device are used in...

  19. 49 CFR 219.607 - Railroad random alcohol testing programs.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Railroad random alcohol testing programs. 219.607... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE Random Alcohol and Drug Testing Programs § 219.607 Railroad random alcohol testing programs. (a) Each railroad must submit for FRA...

  20. 49 CFR 219.609 - Participation in alcohol testing.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 4 2012-10-01 2012-10-01 false Participation in alcohol testing. 219.609 Section... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE Random Alcohol and Drug Testing Programs § 219.609 Participation in alcohol testing. A railroad must, under the conditions specified...

  1. 49 CFR 219.609 - Participation in alcohol testing.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Participation in alcohol testing. 219.609 Section... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE Random Alcohol and Drug Testing Programs § 219.609 Participation in alcohol testing. A railroad must, under the conditions specified...

  2. 49 CFR 199.225 - Alcohol tests required.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 3 2011-10-01 2011-10-01 false Alcohol tests required. 199.225 Section 199.225... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PIPELINE SAFETY DRUG AND ALCOHOL TESTING Alcohol Misuse Prevention Program § 199.225 Alcohol tests required. Each operator shall conduct the following types...

  3. 49 CFR 199.225 - Alcohol tests required.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 3 2012-10-01 2012-10-01 false Alcohol tests required. 199.225 Section 199.225... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PIPELINE SAFETY DRUG AND ALCOHOL TESTING Alcohol Misuse Prevention Program § 199.225 Alcohol tests required. Each operator shall conduct the following types...

  4. 49 CFR 199.225 - Alcohol tests required.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 3 2010-10-01 2010-10-01 false Alcohol tests required. 199.225 Section 199.225... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PIPELINE SAFETY DRUG AND ALCOHOL TESTING Alcohol Misuse Prevention Program § 199.225 Alcohol tests required. Each operator shall conduct the following types...

  5. 49 CFR 219.609 - Participation in alcohol testing.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 4 2014-10-01 2014-10-01 false Participation in alcohol testing. 219.609 Section... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE Random Alcohol and Drug Testing Programs § 219.609 Participation in alcohol testing. A railroad must, under the conditions specified...

  6. 49 CFR 219.609 - Participation in alcohol testing.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 4 2011-10-01 2011-10-01 false Participation in alcohol testing. 219.609 Section... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE Random Alcohol and Drug Testing Programs § 219.609 Participation in alcohol testing. A railroad must, under the conditions specified...

  7. 21 CFR 862.3050 - Breath-alcohol test system.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 8 2012-04-01 2012-04-01 false Breath-alcohol test system. 862.3050 Section 862....3050 Breath-alcohol test system. (a) Identification. A breath-alcohol test system is a device intened to measure alcohol in the human breath. Measurements obtained by this device are used in...

  8. 21 CFR 862.3040 - Alcohol test system.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 8 2013-04-01 2013-04-01 false Alcohol test system. 862.3040 Section 862.3040....3040 Alcohol test system. (a) Identification. An alcohol test system is a device intented to measure alcohol (e.g., ethanol, methanol, isopropanol, etc.) in human body fluids (e.g., serum, whole blood,...

  9. 21 CFR 862.3050 - Breath-alcohol test system.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 8 2011-04-01 2011-04-01 false Breath-alcohol test system. 862.3050 Section 862....3050 Breath-alcohol test system. (a) Identification. A breath-alcohol test system is a device intened to measure alcohol in the human breath. Measurements obtained by this device are used in...

  10. 21 CFR 862.3040 - Alcohol test system.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 8 2012-04-01 2012-04-01 false Alcohol test system. 862.3040 Section 862.3040....3040 Alcohol test system. (a) Identification. An alcohol test system is a device intented to measure alcohol (e.g., ethanol, methanol, isopropanol, etc.) in human body fluids (e.g., serum, whole blood,...

  11. 49 CFR 199.229 - Reporting of alcohol testing results.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 CFR part 40 (at § 40.25 and appendix H to part 40), not later than March 15 of each year for the... 49 Transportation 3 2014-10-01 2014-10-01 false Reporting of alcohol testing results. 199.229... ALCOHOL TESTING Alcohol Misuse Prevention Program § 199.229 Reporting of alcohol testing results. (a)...

  12. 21 CFR 862.3040 - Alcohol test system.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Alcohol test system. 862.3040 Section 862.3040....3040 Alcohol test system. (a) Identification. An alcohol test system is a device intented to measure alcohol (e.g., ethanol, methanol, isopropanol, etc.) in human body fluids (e.g., serum, whole blood,...

  13. 21 CFR 862.3040 - Alcohol test system.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 8 2011-04-01 2011-04-01 false Alcohol test system. 862.3040 Section 862.3040....3040 Alcohol test system. (a) Identification. An alcohol test system is a device intented to measure alcohol (e.g., ethanol, methanol, isopropanol, etc.) in human body fluids (e.g., serum, whole blood,...

  14. 49 CFR 199.225 - Alcohol tests required.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 3 2013-10-01 2013-10-01 false Alcohol tests required. 199.225 Section 199.225... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PIPELINE SAFETY DRUG AND ALCOHOL TESTING Alcohol Misuse Prevention Program § 199.225 Alcohol tests required. Each operator shall conduct the following types...

  15. 49 CFR 219.607 - Railroad random alcohol testing programs.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 4 2014-10-01 2014-10-01 false Railroad random alcohol testing programs. 219.607... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE Random Alcohol and Drug Testing Programs § 219.607 Railroad random alcohol testing programs. (a) Each railroad must submit for FRA...

  16. 49 CFR 219.607 - Railroad random alcohol testing programs.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 4 2013-10-01 2013-10-01 false Railroad random alcohol testing programs. 219.607... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE Random Alcohol and Drug Testing Programs § 219.607 Railroad random alcohol testing programs. (a) Each railroad must submit for FRA...

  17. 21 CFR 862.3050 - Breath-alcohol test system.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 8 2013-04-01 2013-04-01 false Breath-alcohol test system. 862.3050 Section 862....3050 Breath-alcohol test system. (a) Identification. A breath-alcohol test system is a device intened to measure alcohol in the human breath. Measurements obtained by this device are used in...

  18. 21 CFR 862.3040 - Alcohol test system.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Alcohol test system. 862.3040 Section 862.3040....3040 Alcohol test system. (a) Identification. An alcohol test system is a device intented to measure alcohol (e.g., ethanol, methanol, isopropanol, etc.) in human body fluids (e.g., serum, whole blood,...

  19. 49 CFR 219.609 - Participation in alcohol testing.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 4 2013-10-01 2013-10-01 false Participation in alcohol testing. 219.609 Section... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE Random Alcohol and Drug Testing Programs § 219.609 Participation in alcohol testing. A railroad must, under the conditions specified...

  20. 21 CFR 862.3050 - Breath-alcohol test system.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Breath-alcohol test system. 862.3050 Section 862....3050 Breath-alcohol test system. (a) Identification. A breath-alcohol test system is a device intened to measure alcohol in the human breath. Measurements obtained by this device are used in...

  1. 49 CFR 219.607 - Railroad random alcohol testing programs.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 4 2012-10-01 2012-10-01 false Railroad random alcohol testing programs. 219.607... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE Random Alcohol and Drug Testing Programs § 219.607 Railroad random alcohol testing programs. (a) Each railroad must submit for FRA...

  2. 49 CFR 219.607 - Railroad random alcohol testing programs.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 4 2011-10-01 2011-10-01 false Railroad random alcohol testing programs. 219.607... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE Random Alcohol and Drug Testing Programs § 219.607 Railroad random alcohol testing programs. (a) Each railroad must submit for FRA...

  3. 49 CFR 199.229 - Reporting of alcohol testing results.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 CFR part 40 (at § 40.25 and appendix H to part 40), not later than March 15 of each year for the... 49 Transportation 3 2013-10-01 2013-10-01 false Reporting of alcohol testing results. 199.229... ALCOHOL TESTING Alcohol Misuse Prevention Program § 199.229 Reporting of alcohol testing results. (a)...

  4. 49 CFR 199.229 - Reporting of alcohol testing results.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 CFR part 40 (at § 40.25 and appendix H to part 40), not later than March 15 of each year for the... 49 Transportation 3 2012-10-01 2012-10-01 false Reporting of alcohol testing results. 199.229... ALCOHOL TESTING Alcohol Misuse Prevention Program § 199.229 Reporting of alcohol testing results. (a)...

  5. 49 CFR 199.229 - Reporting of alcohol testing results.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 CFR part 40 (at § 40.25 and appendix H to part 40), not later than March 15 of each year for the... 49 Transportation 3 2010-10-01 2010-10-01 false Reporting of alcohol testing results. 199.229... ALCOHOL TESTING Alcohol Misuse Prevention Program § 199.229 Reporting of alcohol testing results. (a)...

  6. 49 CFR 199.229 - Reporting of alcohol testing results.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 CFR part 40 (at § 40.25 and appendix H to part 40), not later than March 15 of each year for the... 49 Transportation 3 2011-10-01 2011-10-01 false Reporting of alcohol testing results. 199.229... ALCOHOL TESTING Alcohol Misuse Prevention Program § 199.229 Reporting of alcohol testing results. (a)...

  7. 49 CFR 199.225 - Alcohol tests required.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 3 2014-10-01 2014-10-01 false Alcohol tests required. 199.225 Section 199.225... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PIPELINE SAFETY DRUG AND ALCOHOL TESTING Alcohol Misuse Prevention Program § 199.225 Alcohol tests required. Each operator shall conduct the following types...

  8. 14 CFR 120.39 - Testing for alcohol.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 false Testing for alcohol. 120.39 Section 120.39... AND OPERATORS FOR COMPENSATION OR HIRE: CERTIFICATION AND OPERATIONS DRUG AND ALCOHOL TESTING PROGRAM... Under § 91.147 of This Chapter and Safety-Sensitive Employees § 120.39 Testing for alcohol. (a)...

  9. 14 CFR 120.21 - Testing for alcohol.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 3 2014-01-01 2014-01-01 false Testing for alcohol. 120.21 Section 120.21... AND OPERATORS FOR COMPENSATION OR HIRE: CERTIFICATION AND OPERATIONS DRUG AND ALCOHOL TESTING PROGRAM Air Traffic Controllers § 120.21 Testing for alcohol. (a) Each air traffic control facility...

  10. 49 CFR 219.502 - Pre-employment alcohol testing.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 4 2011-10-01 2011-10-01 false Pre-employment alcohol testing. 219.502 Section... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE Pre-Employment Tests § 219.502 Pre-employment alcohol testing. (a) A railroad may, but is not required to, conduct pre-employment...

  11. 49 CFR Appendix G to Part 40 - Alcohol Testing Form

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 1 2011-10-01 2011-10-01 false Alcohol Testing Form G Appendix G to Part 40 Transportation Office of the Secretary of Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Pt. 40, App. G Appendix G to Part 40—Alcohol Testing Form The following form is...

  12. 49 CFR Appendix G to Part 40 - Alcohol Testing Form

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 1 2012-10-01 2012-10-01 false Alcohol Testing Form G Appendix G to Part 40 Transportation Office of the Secretary of Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Pt. 40, App. G Appendix G to Part 40—Alcohol Testing Form The following form is...

  13. 49 CFR Appendix G to Part 40 - Alcohol Testing Form

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 1 2014-10-01 2014-10-01 false Alcohol Testing Form G Appendix G to Part 40 Transportation Office of the Secretary of Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Pt. 40, App. G Appendix G to Part 40—Alcohol Testing Form The following form is...

  14. 14 CFR 120.21 - Testing for alcohol.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Testing for alcohol. 120.21 Section 120.21... AND OPERATORS FOR COMPENSATION OR HIRE: CERTIFICATION AND OPERATIONS DRUG AND ALCOHOL TESTING PROGRAM Air Traffic Controllers § 120.21 Testing for alcohol. (a) Each air traffic control facility...

  15. 14 CFR 120.39 - Testing for alcohol.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false Testing for alcohol. 120.39 Section 120.39... AND OPERATORS FOR COMPENSATION OR HIRE: CERTIFICATION AND OPERATIONS DRUG AND ALCOHOL TESTING PROGRAM... Under § 91.147 of This Chapter and Safety-Sensitive Employees § 120.39 Testing for alcohol. (a)...

  16. 49 CFR 219.502 - Pre-employment alcohol testing.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 4 2013-10-01 2013-10-01 false Pre-employment alcohol testing. 219.502 Section... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE Pre-Employment Tests § 219.502 Pre-employment alcohol testing. (a) A railroad may, but is not required to, conduct pre-employment...

  17. 14 CFR 120.21 - Testing for alcohol.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 false Testing for alcohol. 120.21 Section 120.21... AND OPERATORS FOR COMPENSATION OR HIRE: CERTIFICATION AND OPERATIONS DRUG AND ALCOHOL TESTING PROGRAM Air Traffic Controllers § 120.21 Testing for alcohol. (a) Each air traffic control facility...

  18. 14 CFR 120.39 - Testing for alcohol.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 3 2014-01-01 2014-01-01 false Testing for alcohol. 120.39 Section 120.39... AND OPERATORS FOR COMPENSATION OR HIRE: CERTIFICATION AND OPERATIONS DRUG AND ALCOHOL TESTING PROGRAM... Under § 91.147 of This Chapter and Safety-Sensitive Employees § 120.39 Testing for alcohol. (a)...

  19. 49 CFR Appendix G to Part 40 - Alcohol Testing Form

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Alcohol Testing Form G Appendix G to Part 40 Transportation Office of the Secretary of Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Pt. 40, App. G Appendix G to Part 40—Alcohol Testing Form The following form is...

  20. 49 CFR 219.502 - Pre-employment alcohol testing.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 4 2014-10-01 2014-10-01 false Pre-employment alcohol testing. 219.502 Section... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE Pre-Employment Tests § 219.502 Pre-employment alcohol testing. (a) A railroad may, but is not required to, conduct pre-employment...

  1. 14 CFR 120.21 - Testing for alcohol.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false Testing for alcohol. 120.21 Section 120.21... AND OPERATORS FOR COMPENSATION OR HIRE: CERTIFICATION AND OPERATIONS DRUG AND ALCOHOL TESTING PROGRAM Air Traffic Controllers § 120.21 Testing for alcohol. (a) Each air traffic control facility...

  2. 49 CFR 219.502 - Pre-employment alcohol testing.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 4 2012-10-01 2012-10-01 false Pre-employment alcohol testing. 219.502 Section... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE Pre-Employment Tests § 219.502 Pre-employment alcohol testing. (a) A railroad may, but is not required to, conduct pre-employment...

  3. 49 CFR Appendix G to Part 40 - Alcohol Testing Form

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 1 2013-10-01 2013-10-01 false Alcohol Testing Form G Appendix G to Part 40 Transportation Office of the Secretary of Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Pt. 40, App. G Appendix G to Part 40—Alcohol Testing Form The following form is...

  4. 14 CFR 120.39 - Testing for alcohol.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false Testing for alcohol. 120.39 Section 120.39... AND OPERATORS FOR COMPENSATION OR HIRE: CERTIFICATION AND OPERATIONS DRUG AND ALCOHOL TESTING PROGRAM... Under § 91.147 of This Chapter and Safety-Sensitive Employees § 120.39 Testing for alcohol. (a)...

  5. 49 CFR 219.502 - Pre-employment alcohol testing.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Pre-employment alcohol testing. 219.502 Section... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE Pre-Employment Tests § 219.502 Pre-employment alcohol testing. (a) A railroad may, but is not required to, conduct pre-employment...

  6. 14 CFR 120.21 - Testing for alcohol.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false Testing for alcohol. 120.21 Section 120.21... AND OPERATORS FOR COMPENSATION OR HIRE: CERTIFICATION AND OPERATIONS DRUG AND ALCOHOL TESTING PROGRAM Air Traffic Controllers § 120.21 Testing for alcohol. (a) Each air traffic control facility...

  7. 78 FR 37991 - Alcohol and Controlled Substances Testing

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-25

    ... Federal Transit Administration 49 CFR Part 655 RIN 2132-AB09 Alcohol and Controlled Substances Testing... to revise sections of the Alcohol and Controlled Substances (D&A) Testing regulation to reflect... changes to FTA's drug and alcohol testing program and makes other minor technical amendments....

  8. 14 CFR 120.39 - Testing for alcohol.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Testing for alcohol. 120.39 Section 120.39... AND OPERATORS FOR COMPENSATION OR HIRE: CERTIFICATION AND OPERATIONS DRUG AND ALCOHOL TESTING PROGRAM... Under § 91.147 of This Chapter and Safety-Sensitive Employees § 120.39 Testing for alcohol. (a)...

  9. Breath Tests to Assess Alcoholic Liver Disease.

    PubMed

    Furnari, Manuele; Ahmed, Iftikhar; Erpecum, Karel J van; Savarino, Vincenzo; Giannini, Edoardo G

    2016-01-01

    The prevalence of Alcohol related Liver Disease (ALD) continues to rise all over the world due to changing drinking behaviour of the population. Liver disease due to excessive alcohol consumption causes significant morbidity and mortality, and poses a substantial economic burden to the health care resources. Early diagnosis and treatment of ALD may help prevent progression to cirrhosis and hepatocellular carcinoma. The last decade has seen a rising interest in potential use of non-invasive tests in clinical practice, including diagnosis and monitoring of chronic liver diseases. Over the past few decades, breath testing has been investigated extensively in the diagnosis of ALD, and has shown promising results in predicting the early stages of ALD. A variety of breath tests have been utilised in this regard including the13Clabelled breath tests, aminopyrine breath test , galactose breath test , methacetin breath test, and keto-isocaproic acid breath test. These tests have demonstrated good results in identification of both significant and severe liver disease among patients with ALD. Volatile Organic Compounds (VOC) are chemicals, which can be quantified in breath and other biological fluids, and represent physio-pathological activities within an individual. Alteration in the pattern of breath VOCs can be correlated with a number of diseases including ALD. Early stages of ALD can be detected using these breath tests, which can lead to adoption of preventive measures to reduce the progression of liver disease. This review focuses on the clinical utility of current and future breath tests, including breath VOC, as a non-invasive means of predicting early stages of ALD. PMID:27515960

  10. 49 CFR 219.901 - Retention of alcohol testing records.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Retention of alcohol testing records. 219.901... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE Recordkeeping Requirements § 219.901 Retention of alcohol testing records. (a) General requirement. In addition to the records required to...

  11. 49 CFR 219.901 - Retention of alcohol testing records.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 4 2014-10-01 2014-10-01 false Retention of alcohol testing records. 219.901... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE Recordkeeping Requirements § 219.901 Retention of alcohol testing records. (a) General requirement. In addition to the records required to...

  12. 49 CFR 219.901 - Retention of alcohol testing records.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 4 2011-10-01 2011-10-01 false Retention of alcohol testing records. 219.901... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE Recordkeeping Requirements § 219.901 Retention of alcohol testing records. (a) General requirement. In addition to the records required to...

  13. 49 CFR 219.901 - Retention of alcohol testing records.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 4 2013-10-01 2013-10-01 false Retention of alcohol testing records. 219.901... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE Recordkeeping Requirements § 219.901 Retention of alcohol testing records. (a) General requirement. In addition to the records required to...

  14. 49 CFR 219.901 - Retention of alcohol testing records.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 4 2012-10-01 2012-10-01 false Retention of alcohol testing records. 219.901... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE Recordkeeping Requirements § 219.901 Retention of alcohol testing records. (a) General requirement. In addition to the records required to...

  15. Control substances and alcohol use and testing

    SciTech Connect

    Przybylski, J.L.

    1994-07-01

    The Omnibus Transportation Employee Testing Act was signed into law in October of 1991. The Omnibus Transportation Employee Testing Act of 1991 required the United States Department of Transportation (DOT) to enact regulations requiring the testing of employees that perform ``safety sensitive functions`` for illegal controlled substance use and alcohol misuse. The Transportation Management Division, Office of Environmental Restoration and Waste Management (TMD/EM-261), United States Department of Energy (DOE), Training Program Manager is committed to promoting the availability of the necessary information to those affected members of the Department of Energy (DOE) community in an effort to attain the highest possible level of regulatory compliance and to enhance the safety of each individual in the workplace.

  16. 49 CFR 383.72 - Implied consent to alcohol testing.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 5 2010-10-01 2010-10-01 false Implied consent to alcohol testing. 383.72 Section 383.72 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL MOTOR CARRIER... consent to alcohol testing. Any person who holds a CDL is considered to have consented to such testing...

  17. Effectiveness of Mandatory Alcohol Testing Programs in Reducing Alcohol Involvement in Fatal Motor Carrier Crashes

    PubMed Central

    Brady, Joanne E.; Baker, Susan P.; DiMaggio, Charles; McCarthy, Melissa L.; Rebok, George W.

    2009-01-01

    Mandatory alcohol testing programs for motor carrier drivers were implemented in the United States in 1995 and have not been adequately evaluated. Using data from the Fatality Analysis Reporting System during 1982–2006, the authors assessed the effectiveness of mandatory alcohol testing programs in reducing alcohol involvement in fatal motor carrier crashes. The study sample consisted of 69,295 motor carrier drivers and 83,436 non–motor-carrier drivers who were involved in 66,138 fatal multivehicle crashes. Overall, 2.7% of the motor carrier drivers and 19.4% of the non–motor-carrier drivers had positive blood alcohol concentrations. During the study period, the prevalence of alcohol involvement in fatal crashes decreased by 80% among motor carrier drivers and 41% among non–motor-carrier drivers. With adjustment for driver age, sex, history of driving while intoxicated, and survival status, implementation of the mandatory alcohol testing programs was found to be associated with a 23% reduced risk of alcohol involvement in fatal crashes by motor carrier drivers (odds ratio = 0.77, 95% confidence interval: 0.62, 0.94). Results from this study indicate that mandatory alcohol testing programs may have contributed to a significant reduction in alcohol involvement in fatal motor carrier crashes. PMID:19692328

  18. Understanding Alcoholism: A Test for Use in Medical Education

    ERIC Educational Resources Information Center

    Weinberg, Jon R.; Morse, Robert

    1975-01-01

    Describes a test, entitled Understanding Alcoholism, intended to serve as an educational or measurement instrument (or both) for use in the training of physicians. The test directly exposes many controversial aspects of alcoholism to the student at a time when his attitudes toward this disorder are being shaped. (Authors/JT)

  19. 49 CFR 655.42 - Pre-employment alcohol testing.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... testing procedures set forth in 49 CFR Part 40. (e) The employer must not allow a covered employee to... 49 Transportation 7 2014-10-01 2014-10-01 false Pre-employment alcohol testing. 655.42 Section 655... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PREVENTION OF ALCOHOL MISUSE AND PROHIBITED DRUG USE IN...

  20. 49 CFR 655.42 - Pre-employment alcohol testing.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... testing procedures set forth in 49 CFR Part 40. (e) The employer must not allow a covered employee to... 49 Transportation 7 2011-10-01 2011-10-01 false Pre-employment alcohol testing. 655.42 Section 655... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PREVENTION OF ALCOHOL MISUSE AND PROHIBITED DRUG USE IN...

  1. 75 FR 3153 - Drug and Alcohol Testing Program; Correction

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-20

    ..., 2009, we published a final rule (74 FR 22649) that amended the regulations governing FAA-required drug... TRANSPORTATION Federal Aviation Administration 14 CFR Parts 120 and 135 RIN 2120-AJ37 Drug and Alcohol Testing...: The Federal Aviation Administration (FAA) is correcting its drug and alcohol testing...

  2. 49 CFR 655.42 - Pre-employment alcohol testing.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... testing procedures set forth in 49 CFR Part 40. (e) The employer must not allow a covered employee to... 49 Transportation 7 2010-10-01 2010-10-01 false Pre-employment alcohol testing. 655.42 Section 655... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PREVENTION OF ALCOHOL MISUSE AND PROHIBITED DRUG USE IN...

  3. 78 FR 41999 - Combined Drug and Alcohol Testing Programs

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-15

    ..., final rule titled ``Drug and Alcohol Testing Program'' (74 FR 22653). 3. It reorganizes existing rule... Proposed Rulemaking (NPRM) (77 FR 39194), entitled ``Combined Drug and Alcohol Testing Programs.'' The..., the National Air Tour Safety Standards rule (72 FR 6884, February 13, 2007) established a...

  4. 49 CFR 383.72 - Implied consent to alcohol testing.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 5 2012-10-01 2012-10-01 false Implied consent to alcohol testing. 383.72 Section 383.72 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL MOTOR CARRIER... consent to alcohol testing. Any person who holds a CLP or CDL or is required to hold a CLP or CDL...

  5. 49 CFR 383.72 - Implied consent to alcohol testing.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 5 2011-10-01 2011-10-01 false Implied consent to alcohol testing. 383.72 Section 383.72 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL MOTOR CARRIER... consent to alcohol testing. Any person who holds a CLP or CDL or is required to hold a CLP or CDL...

  6. 49 CFR 383.72 - Implied consent to alcohol testing.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 5 2014-10-01 2014-10-01 false Implied consent to alcohol testing. 383.72 Section 383.72 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL MOTOR CARRIER... consent to alcohol testing. Any person who holds a CLP or CDL or is required to hold a CLP or CDL...

  7. 49 CFR 655.42 - Pre-employment alcohol testing.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... testing procedures set forth in 49 CFR Part 40. (e) The employer must not allow a covered employee to... 49 Transportation 7 2013-10-01 2013-10-01 false Pre-employment alcohol testing. 655.42 Section 655... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PREVENTION OF ALCOHOL MISUSE AND PROHIBITED DRUG USE IN...

  8. 49 CFR 383.72 - Implied consent to alcohol testing.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 5 2013-10-01 2013-10-01 false Implied consent to alcohol testing. 383.72 Section 383.72 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL MOTOR CARRIER... consent to alcohol testing. Any person who holds a CLP or CDL or is required to hold a CLP or CDL...

  9. 49 CFR 655.42 - Pre-employment alcohol testing.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... testing procedures set forth in 49 CFR Part 40. (e) The employer must not allow a covered employee to... 49 Transportation 7 2012-10-01 2012-10-01 false Pre-employment alcohol testing. 655.42 Section 655... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PREVENTION OF ALCOHOL MISUSE AND PROHIBITED DRUG USE IN...

  10. 49 CFR 40.271 - How are alcohol testing problems corrected?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 1 2011-10-01 2011-10-01 false How are alcohol testing problems corrected? 40.271... WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Problems in Alcohol Testing § 40.271 How are alcohol testing... alcohol test for each employee. (1) If, during or shortly after the testing process, you become aware...

  11. 49 CFR 40.221 - Where does an alcohol test take place?

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 1 2012-10-01 2012-10-01 false Where does an alcohol test take place? 40.221... WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Testing Sites, Forms, Equipment and Supplies Used in Alcohol Testing § 40.221 Where does an alcohol test take place? (a) A DOT alcohol test must take place at...

  12. 49 CFR 40.221 - Where does an alcohol test take place?

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 1 2013-10-01 2013-10-01 false Where does an alcohol test take place? 40.221... WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Testing Sites, Forms, Equipment and Supplies Used in Alcohol Testing § 40.221 Where does an alcohol test take place? (a) A DOT alcohol test must take place at...

  13. 49 CFR 40.271 - How are alcohol testing problems corrected?

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 1 2013-10-01 2013-10-01 false How are alcohol testing problems corrected? 40.271... WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Problems in Alcohol Testing § 40.271 How are alcohol testing... alcohol test for each employee. (1) If, during or shortly after the testing process, you become aware...

  14. 49 CFR 40.271 - How are alcohol testing problems corrected?

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 1 2012-10-01 2012-10-01 false How are alcohol testing problems corrected? 40.271... WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Problems in Alcohol Testing § 40.271 How are alcohol testing... alcohol test for each employee. (1) If, during or shortly after the testing process, you become aware...

  15. 49 CFR 40.221 - Where does an alcohol test take place?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 1 2011-10-01 2011-10-01 false Where does an alcohol test take place? 40.221... WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Testing Sites, Forms, Equipment and Supplies Used in Alcohol Testing § 40.221 Where does an alcohol test take place? (a) A DOT alcohol test must take place at...

  16. 49 CFR 40.273 - What is the effect of a cancelled alcohol test?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false What is the effect of a cancelled alcohol test? 40... TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Problems in Alcohol Testing § 40.273 What is the effect of a cancelled alcohol test? (a) A cancelled alcohol test is neither positive nor negative. (1)...

  17. Overview on drug and alcohol testing in the workplace.

    PubMed

    Hanson, M

    1993-01-01

    A flashpoint in the debate over workplace responses to alcohol and drug use by members of the workforce centres on the chemical testing of current employees and job applicants for alcohol and drug use. Drug testing may be the most contentious issue faced by enterprises struggling to develop fair and effective programmes to deal with the consequences of substance use in the workplace. The present paper examines scientific evidence on the nature and extent of alcohol and drug use by members of the workforce, evidence linking alcohol and drug use to workplace problems, workplace strategies for managing alcohol- and drug-related difficulties, and arguments for and against drug and alcohol testing. To date, the evidence supportive of alcohol and drug testing is inconclusive. Testing programmes may be useful in identifying drug users in the workforce. Their deterrent value is uncertain, however, and they are not efficient tools for linking drug users to assistance programmes. Enterprises that are contemplating establishing testing programmes should consider: (a) whether substance use is a problem in their setting; (b) whether testing will respond to the problem; (c) the costs and benefits of testing; and (d) any ethical and legal questions raised by the programmes.

  18. [Utility of dynamic pupillometry in alcohol testing on drivers].

    PubMed

    Lobato-Rincón, Luis Lucio; Cabanillas Campos, María Carmen; Navarro-Valls, Juan José; Bonnin-Arias, Cristina; Chamorro, Eva; Sánchez-Ramos Roda, Celia

    2013-01-01

    Pupillometry is becoming a relevant tool in Vision Sciences. So far, only a few studies have explored the relationship between pupil reflex measures and drug consumption. The aim of this study was to assess the applicability of dynamic mesopic pupillometry as an objective measurement method for the detection of blood alcohol levels above the legal limit. In a quasiexperimental design, 19 volunteers were asked to participate in two conditions (before and after alcohol intake). In session with alcohol intake, participants were asked to consume 27.5 ml of alcohol in 60 minute intervals for four hours. Pupillometry records were conducted by means of the Power Refractor II, using four types of light stimulation: white (5600 K), blue (450 nm), green (510 nm) and red (600 nm). The basal diameter of the pupil increased significantly for alcohol concentrations equal to or greater than 0.25 mg/l in exhaled breath. Moreover, the value of the amplitude for red light constriction also provided significant differences between the two conditions. These results are promising in the search for new methods to detect illegal alcohol levels among drivers. This study demonstrates that basal pupil diameter increase and amplitude response could be used as an alcohol consumption level indicator. However, further studies are necessary to validate this and other diagnose methods complementary to breathalyzer and other drugs tests.

  19. [Utility of dynamic pupillometry in alcohol testing on drivers].

    PubMed

    Lobato-Rincón, Luis Lucio; Cabanillas Campos, María Carmen; Navarro-Valls, Juan José; Bonnin-Arias, Cristina; Chamorro, Eva; Sánchez-Ramos Roda, Celia

    2013-01-01

    Pupillometry is becoming a relevant tool in Vision Sciences. So far, only a few studies have explored the relationship between pupil reflex measures and drug consumption. The aim of this study was to assess the applicability of dynamic mesopic pupillometry as an objective measurement method for the detection of blood alcohol levels above the legal limit. In a quasiexperimental design, 19 volunteers were asked to participate in two conditions (before and after alcohol intake). In session with alcohol intake, participants were asked to consume 27.5 ml of alcohol in 60 minute intervals for four hours. Pupillometry records were conducted by means of the Power Refractor II, using four types of light stimulation: white (5600 K), blue (450 nm), green (510 nm) and red (600 nm). The basal diameter of the pupil increased significantly for alcohol concentrations equal to or greater than 0.25 mg/l in exhaled breath. Moreover, the value of the amplitude for red light constriction also provided significant differences between the two conditions. These results are promising in the search for new methods to detect illegal alcohol levels among drivers. This study demonstrates that basal pupil diameter increase and amplitude response could be used as an alcohol consumption level indicator. However, further studies are necessary to validate this and other diagnose methods complementary to breathalyzer and other drugs tests. PMID:23748942

  20. 49 CFR 40.251 - What are the first steps in an alcohol confirmation test?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... confirmation test? 40.251 Section 40.251 Transportation Office of the Secretary of Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Alcohol Confirmation Tests § 40.251 What are the first steps in an alcohol confirmation test? As the BAT for an alcohol confirmation...

  1. 49 CFR 219.701 - Standards for drug and alcohol testing.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Standards for drug and alcohol testing. 219.701... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE Drug and Alcohol Testing Procedures § 219.701 Standards for drug and alcohol testing. (a) Drug testing required or authorized by subparts...

  2. 49 CFR 219.701 - Standards for drug and alcohol testing.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 4 2014-10-01 2014-10-01 false Standards for drug and alcohol testing. 219.701... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE Drug and Alcohol Testing Procedures § 219.701 Standards for drug and alcohol testing. (a) Drug testing required or authorized by subparts...

  3. 49 CFR 219.701 - Standards for drug and alcohol testing.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 4 2013-10-01 2013-10-01 false Standards for drug and alcohol testing. 219.701... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE Drug and Alcohol Testing Procedures § 219.701 Standards for drug and alcohol testing. (a) Drug testing required or authorized by subparts...

  4. 49 CFR 40.271 - How are alcohol testing problems corrected?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false How are alcohol testing problems corrected? 40.271... WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Problems in Alcohol Testing § 40.271 How are alcohol testing problems corrected? (a) As a BAT or STT, you have the responsibility of trying to complete successfully...

  5. An Adolescent Version of the Michigan Alcoholism Screening Test.

    ERIC Educational Resources Information Center

    Snow, Mark; Thurber, Steven; Hodgson, Joele M.

    2002-01-01

    Item content of the Michigan Alcoholism Screening Test (MAST) was modified to make it more appropriate for young persons. The resulting test was found to have lower internal consistency than the adult MAST, but the elimination of five items with comparatively poor psychometric properties yielded an acceptable alpha coefficient. (Contains 10…

  6. 10 CFR 26.405 - Drug and alcohol testing.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... recordable under the Department of Labor standards contained in 29 CFR 1904.7, and subsequent amendments... alcohol testing requirements of 49 CFR Part 40 and subsequent amendments thereto. (f) Testing of urine... metabolite, opiates (codeine, morphine, 6-acetylmorphine), amphetamines (amphetamine,...

  7. 10 CFR 26.405 - Drug and alcohol testing.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... recordable under the Department of Labor standards contained in 29 CFR 1904.7, and subsequent amendments... alcohol testing requirements of 49 CFR Part 40 and subsequent amendments thereto. (f) Testing of urine... metabolite, opiates (codeine, morphine, 6-acetylmorphine), amphetamines (amphetamine,...

  8. 10 CFR 26.405 - Drug and alcohol testing.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... recordable under the Department of Labor standards contained in 29 CFR 1904.7, and subsequent amendments... alcohol testing requirements of 49 CFR Part 40 and subsequent amendments thereto. (f) Testing of urine... metabolite, opiates (codeine, morphine, 6-acetylmorphine), amphetamines (amphetamine,...

  9. 10 CFR 26.405 - Drug and alcohol testing.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... recordable under the Department of Labor standards contained in 29 CFR 1904.7, and subsequent amendments... alcohol testing requirements of 49 CFR Part 40 and subsequent amendments thereto. (f) Testing of urine... metabolite, opiates (codeine, morphine, 6-acetylmorphine), amphetamines (amphetamine,...

  10. 76 FR 59574 - Procedures for Transportation Workplace Drug and Alcohol Testing Programs: Federal Drug Testing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-27

    ... Alcohol Testing Programs: Federal Drug Testing Custody and Control Form; Technical Amendment AGENCY... effect of this final rule is to finalize the authority for use of the new CCF and to make a technical...: Bohdan Baczara, U.S. Department of Transportation, Office of Drug and Alcohol Policy and Compliance,...

  11. 27 CFR 19.600 - Alcohol content and fill test record.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Alcohol content and fill test record. 19.600 Section 19.600 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE BUREAU, DEPARTMENT OF THE TREASURY ALCOHOL DISTILLED SPIRITS PLANTS Records and Reports...

  12. Alcohol

    MedlinePlus

    ... How Can I Help a Friend Who Cuts? Alcohol KidsHealth > For Teens > Alcohol Print A A A ... you can make an educated choice. What Is Alcohol? Alcohol is created when grains, fruits, or vegetables ...

  13. The Michigan Alcoholism Screening Test (MAST): A Statistical Validation Analysis

    ERIC Educational Resources Information Center

    Laux, John M.; Newman, Isadore; Brown, Russ

    2004-01-01

    This study extends the Michigan Alcoholism Screening Test (MAST; M. L. Selzer, 1971) literature base by examining 4 issues related to the validity of the MAST scores. Specifically, the authors examine the validity of the MAST scores in light of the presence of impression management, participant demographic variables, and item endorsement…

  14. 77 FR 39194 - Combined Drug and Alcohol Testing Programs

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-02

    ..., the FAA published a final rule titled ``Drug and Alcohol Testing Program'' (74 FR 22653) that moved..., 2000 (65 FR 19477-19478), as well as at http://DocketsInfo.dot.gov . Docket: Background documents or... Standards rule (72 FR 6884, February 13, 2007) established a separate subpart in part 91 to...

  15. 49 CFR 40.241 - What are the first steps in any alcohol screening test?

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... steps in any alcohol screening test? As the BAT or STT you will take the following steps to begin all alcohol screening tests, regardless of the type of testing device you are using: (a) When a specific...

  16. 49 CFR 40.241 - What are the first steps in any alcohol screening test?

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... steps in any alcohol screening test? As the BAT or STT you will take the following steps to begin all alcohol screening tests, regardless of the type of testing device you are using: (a) When a specific...

  17. 10 CFR 26.101 - Conducting a confirmatory test for alcohol.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false Conducting a confirmatory test for alcohol. 26.101 Section... Testing § 26.101 Conducting a confirmatory test for alcohol. (a) The confirmatory test must begin as soon... that meets the requirements of § 26.91(b) and (c) was used for the initial alcohol test, the same...

  18. Mechanical testing of pyrolysed poly-furfuryl alcohol nanofibres

    NASA Astrophysics Data System (ADS)

    Samuel, B. A.; Haque, M. A.; Yi, Bo; Rajagopalan, R.; Foley, H. C.

    2007-03-01

    We present experimental results on the characterization of the mechanical properties of pyrolysed poly-furfuryl alcohol (PFA) nanofibres. Specifically, Young's modulus and the fracture strain of the nanofibres were measured by performing uni-axial tensile experiments on individual nanofibres in situ in a scanning electron microscope (SEM) using a microfabricated tensile testing device. The nanofibres tested varied in diameter from 150 to 300 nm. Young's modulus is observed to be within the 1.3-2 GPa range.

  19. 10 CFR 26.65 - Pre-access drug and alcohol testing.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false Pre-access drug and alcohol testing. 26.65 Section 26.65... § 26.65 Pre-access drug and alcohol testing. (a) Purpose. This section contains pre-access testing... days. If an individual has negative results from drug and alcohol tests that were conducted under...

  20. 49 CFR 40.229 - What devices are used to conduct alcohol screening tests?

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... are allowed to use to conduct alcohol screening tests under this part. You may use an ASD that is on the NHTSA CPL for DOT alcohol tests only if there are instructions for its use in this part. An...

  1. 49 CFR 40.229 - What devices are used to conduct alcohol screening tests?

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... are allowed to use to conduct alcohol screening tests under this part. You may use an ASD that is on the NHTSA CPL for DOT alcohol tests only if there are instructions for its use in this part. An...

  2. 49 CFR 40.229 - What devices are used to conduct alcohol screening tests?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... are allowed to use to conduct alcohol screening tests under this part. You may use an ASD that is on the NHTSA CPL for DOT alcohol tests only if there are instructions for its use in this part. An...

  3. 49 CFR 40.229 - What devices are used to conduct alcohol screening tests?

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... are allowed to use to conduct alcohol screening tests under this part. You may use an ASD that is on the NHTSA CPL for DOT alcohol tests only if there are instructions for its use in this part. An...

  4. 49 CFR 40.229 - What devices are used to conduct alcohol screening tests?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... are allowed to use to conduct alcohol screening tests under this part. You may use an ASD that is on the NHTSA CPL for DOT alcohol tests only if there are instructions for its use in this part. An...

  5. Alcohol

    MedlinePlus

    ... Text Size: A A A Listen En Español Alcohol Wondering if alcohol is off limits with diabetes? Most people with diabetes can have a moderate amount of alcohol. Research has shown that there can be some ...

  6. Alcohol

    MedlinePlus

    If you are like many Americans, you drink alcohol at least occasionally. For many people, moderate drinking ... risky. Heavy drinking can lead to alcoholism and alcohol abuse, as well as injuries, liver disease, heart ...

  7. 49 CFR 40.251 - What are the first steps in an alcohol confirmation test?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 1 2011-10-01 2011-10-01 false What are the first steps in an alcohol... What are the first steps in an alcohol confirmation test? As the BAT for an alcohol confirmation test, you must follow these steps to begin the confirmation test process: (a) You must carry out...

  8. 75 FR 38422 - Procedures for Transportation Workplace Drug and Alcohol Testing Programs

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-02

    ..., the Department published a final rule [75 FR 8528] updating the Alcohol Testing Form (ATF). The... Alcohol Testing Programs AGENCY: Office of the Secretary, DOT. ACTION: Final rule. SUMMARY: The Department of Transportation published a final rule authorizing the use of an updated Alcohol Testing Form...

  9. 49 CFR 219.611 - Test result indicating prohibited alcohol concentration; procedures.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 4 2013-10-01 2013-10-01 false Test result indicating prohibited alcohol... (Continued) FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE Random Alcohol and Drug Testing Programs § 219.611 Test result indicating prohibited...

  10. 49 CFR 219.611 - Test result indicating prohibited alcohol concentration; procedures.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Test result indicating prohibited alcohol... (Continued) FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE Random Alcohol and Drug Testing Programs § 219.611 Test result indicating prohibited...

  11. 49 CFR 219.611 - Test result indicating prohibited alcohol concentration; procedures.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 4 2014-10-01 2014-10-01 false Test result indicating prohibited alcohol... (Continued) FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION CONTROL OF ALCOHOL AND DRUG USE Random Alcohol and Drug Testing Programs § 219.611 Test result indicating prohibited...

  12. 75 FR 26183 - Procedures for Transportation Workplace Drug and Alcohol Testing Programs

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-11

    ..., 2010, the Department published a final rule [75 FR 8528] which updated the Alcohol Testing Form (ATF... Alcohol Testing Programs AGENCY: Office of the Secretary, DOT. ACTION: Notice of proposed rulemaking... our recently updated Alcohol Testing Form (ATF) to January 1, 2011. The revised ATF went into...

  13. 49 CFR 40.253 - What are the procedures for conducting an alcohol confirmation test?

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 1 2012-10-01 2012-10-01 false What are the procedures for conducting an alcohol confirmation test? 40.253 Section 40.253 Transportation Office of the Secretary of Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Alcohol Confirmation Tests §...

  14. 49 CFR 40.253 - What are the procedures for conducting an alcohol confirmation test?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 1 2011-10-01 2011-10-01 false What are the procedures for conducting an alcohol confirmation test? 40.253 Section 40.253 Transportation Office of the Secretary of Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Alcohol Confirmation Tests §...

  15. The thyrotropin releasing hormone stimulation test in alcoholism.

    PubMed

    Pienaar, W P; Roberts, M C; Emsley, R A; Aalbers, C; Taljaard, F J

    1995-09-01

    The mechanism for a blunted thyroid stimulating hormone (TSH) response to thyrotropin releasing hormone (TRH) in alcoholics is not known. We performed a combined TRH and gonadoliberin stimulation test on three well-defined groups of nondepressed alcoholic men. Group A comprised patients with acute withdrawal symptoms (n = 28), group B patients abstinent for 5-8 weeks (n = 29) and group C patients who had been abstinent for > 2 years (n = 16). Twenty-two healthy male volunteers were used for comparison. A blunted TSH response to TRH (delta TSH < 5 microU/l) occurred only in groups A (39%) and B (17%). In group A delta TSH showed a significant negative correlation with the severity of withdrawal symptoms and a significant positive correlation with serum magnesium levels. In group B, patients with a family history of alcoholism had significantly lower delta TSH levels than those without such a family history. Groups did not differ with respect to basal and delta prolactin, and TSH responses were not significantly associated with vitamin deficiency, cortisol levels or free thyroid hormone levels. We conclude that TRH stimulation test blunting appears to be related to factors operating in the withdrawal state and improves with continued abstinence. A possible role of genetic factors and serum magnesium needs to be further explored.

  16. Alcohol

    MedlinePlus

    ... Got Homework? Here's Help White House Lunch Recipes Alcohol KidsHealth > For Kids > Alcohol Print A A A Text Size What's in ... What Is Alcoholism? Say No en español El alcohol Getting the Right Message "Hey, who wants a ...

  17. Isopropyl alcohol tank installed at A-3 Test Stand

    NASA Technical Reports Server (NTRS)

    2009-01-01

    An isopropyl alcohol (IPA) tank is lifted into place at the A-3 Test Stand being built at NASA's John C. Stennis Space Center. Fourteen IPA, water and liquid oxygen (LOX) tanks are being installed to support the chemical steam generators to be used on the A-3 Test Stand. The IPA and LOX tanks will provide fuel for the generators. The water will allow the generators to produce steam that will be used to reduce pressure inside the stand's test cell diffuser, enabling operators to simulate altitudes up to 100,000 feet. In that way, operators can perform the tests needed on rocket engines being built to carry humans back to the moon and possibly beyond. The A-3 Test Stand is set for completion and activation in 2011.

  18. 77 FR 10666 - Pipeline Safety: Post Accident Drug and Alcohol Testing

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-23

    ... and Alcohol Testing AGENCY: Pipeline and Hazardous Materials Safety Administration (PHMSA); DOT... operators and operators of Liquefied Natural Gas (LNG) facilities to conduct post- accident drug and alcohol... incident, operators must drug and alcohol test each covered employee whose performance either...

  19. Functional imaging of an alcohol-Implicit Association Test (IAT)

    PubMed Central

    Ames, Susan L.; Grenard, Jerry L.; He, Qinghua; Stacy, Alan W.; Wong, Savio W.; Xiao, Lin; Xue, Gui; Bechara, Antoine

    2014-01-01

    This research assessed activation in neural substrates involved in implicit associative processes through the imaging (functional magnetic resonance imaging) of an alcohol-Implicit Association Test (IAT) focused on positive outcomes of alcohol use. Comparisons involved 17 heavy and 19 light drinkers, ranging in age from 18 to 22, during compatible and incompatible association task trials. Behaviorally, a significant IAT effect was found with heavy drinkers showing stronger positive implicit associations toward alcohol use than light drinkers. Imaging data revealed heavy drinkers showed greater activity during compatible trials relative to incompatible trials in the left putamen and insula while no significant difference in activity between conditions was found in the light drinkers. Light drinkers showed significantly more activity in the left orbital frontal cortex during both compatible and incompatible trials than heavy drinkers, and the dorsolateral prefrontal cortex was engaged more in both light and heavy drinkers during incompatible trials relative to compatible trials. Further, within-group analyses showed significant amygdala activity along with the putamen and insula among heavy drinkers during compatible trials relative to incompatible trials. These results are consistent with a dual process framework of appetitive behaviors proposing that (1) implicit associations underlying habit are mediated through neural circuitry dependent on the striatum, and (2) controlled behaviors are mediated through neural circuitry more dependent on the prefrontal cortex. This is the first study to evaluate the neural mechanisms elicited by an alcohol-IAT, providing an additional step toward increasing understanding of associative habit processes and their regulatory influence over addictive behaviors. PMID:23822813

  20. The measurand problem in infrared breath alcohol testing

    NASA Astrophysics Data System (ADS)

    Vosk, Ted

    2012-02-01

    Measurements are made to determine the value of a quantity known as a measurand. The measurand is not always the quantity subject to measurement, however. Often, a distinct quantity will be measured and related to the measurand through a measurement function. When the identities of the measurand and the quantity actually measured are not well defined or distinguished, it can lead to the misinterpretation of results. This is referred to as the measurand problem. The measurand problem can present significant difficulties when the law and not science determines the measurand. This arises when the law requires that a particular quantity be measured. Legal definitions are seldom as rigorous or complete as those utilized in science. Thus, legally defined measurands often fall prey to the measurand problem. An example is the measurement of breath alcohol concentration by infrared spectroscopy. All 50 states authorize such tests but the measurand differs by jurisdiction. This leads to misinterpretation of results in both the forensic and legal communities due to the measurand problem with the consequence that the innocent are convicted and guilty set free. Correct interpretation of breath test results requires that the measurand be properly understood and accounted for. I set forth the varying measurands defined by law, the impact these differing measurands have on the interpretation of breath test results and how the measurand problem can be avoided in the measurement of breath alcohol concentration.

  1. Alcoholism

    PubMed Central

    Girard, Donald E.; Carlton, Bruce E.

    1978-01-01

    There are important measurements of alcoholism that are poorly understood by physicians. Professional attitudes toward alcoholic patients are often counterproductive. Americans spend about $30 billion on alcohol a year and most adults drink alcohol. Even though traditional criteria allow for recognition of the disease, diagnosis is often made late in the natural course, when intervention fails. Alcoholism is a major health problem and accounts for 10 percent of total health care costs. Still, this country's 10 million adult alcoholics come from a pool of heavy drinkers with well defined demographic characteristics. These social, cultural and familial traits, along with subtle signs of addiction, allow for earlier diagnosis. Although these factors alone do not establish a diagnosis of alcoholism, they should alert a physician that significant disease may be imminent. Focus must be directed to these aspects of alcoholism if containment of the problem is expected. PMID:685264

  2. 49 CFR 40.269 - What problems cause an alcohol test to be cancelled unless they are corrected?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false What problems cause an alcohol test to be... Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Problems in Alcohol Testing § 40.269 What problems cause an alcohol test to be cancelled unless they are corrected? As a...

  3. 10 CFR 26.95 - Conducting an initial test for alcohol using a breath specimen.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 1 2013-01-01 2013-01-01 false Conducting an initial test for alcohol using a breath... Specimens for Testing § 26.95 Conducting an initial test for alcohol using a breath specimen. (a) The collector shall perform the initial breath test as soon as practical after the donor indicates that he...

  4. 10 CFR 26.95 - Conducting an initial test for alcohol using a breath specimen.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 1 2014-01-01 2014-01-01 false Conducting an initial test for alcohol using a breath... Specimens for Testing § 26.95 Conducting an initial test for alcohol using a breath specimen. (a) The collector shall perform the initial breath test as soon as practical after the donor indicates that he...

  5. 10 CFR 26.95 - Conducting an initial test for alcohol using a breath specimen.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 1 2012-01-01 2012-01-01 false Conducting an initial test for alcohol using a breath... Specimens for Testing § 26.95 Conducting an initial test for alcohol using a breath specimen. (a) The collector shall perform the initial breath test as soon as practical after the donor indicates that he...

  6. 10 CFR 26.95 - Conducting an initial test for alcohol using a breath specimen.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 1 2011-01-01 2011-01-01 false Conducting an initial test for alcohol using a breath... Specimens for Testing § 26.95 Conducting an initial test for alcohol using a breath specimen. (a) The collector shall perform the initial breath test as soon as practical after the donor indicates that he...

  7. The Effects of Gastroesophageal Reflux Disease on Forensic Breath Alcohol Testing.

    PubMed

    Booker, James L; Renfroe, Kathryn

    2015-11-01

    Fifteen test subjects, 10 of whom were diagnosed with gastroesophageal reflux disease (GERD), were dosed with alcohol to BACs above 0.150 g/dL. Blood and breath assays taken at 20-min intervals for 8 h after dosing demonstrated close agreement between postabsorptive BAC and BrAC values. Three subjects exhibited elevated breath alcohol concentrations up to 0.105 g/dL during the absorptive phase that were apparently due to the passage of gastric alcohol through the lower esophageal sphincter not attributable to eruction or regurgitation. The effect of gastric alcohol was not consistently proportional to the amount of unabsorbed gastric alcohol. Absorption of alcohol in the esophagus explains the nonproportionality. Breath samples contaminated by GERD-related alcohol leakage from the stomach into a breath sample were found only when there was a high concentration of alcohol in the stomach. When contaminated breath samples were encountered, they were irreproducible in magnitude.

  8. 36 CFR 3.11 - When is testing for alcohol or drugs required?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... procedures of the blood, breath, saliva or urine for the purpose of determining blood alcohol and/or drug content. (1) Refusal by an operator to submit to a test is prohibited and proof of refusal may be admissible in any related judicial proceeding. (2) Any test or tests for the presence of alcohol and...

  9. 49 CFR 40.267 - What problems always cause an alcohol test to be cancelled?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... always cause an alcohol test to be cancelled? As an employer, a BAT, or an STT, you must cancel an alcohol test if any of the following problems occur. These are “fatal flaws.” You must inform the DER that... the case of a screening test conducted on a saliva ASD or a breath tube ASD: (1) The STT or BAT...

  10. 49 CFR 40.267 - What problems always cause an alcohol test to be cancelled?

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... always cause an alcohol test to be cancelled? As an employer, a BAT, or an STT, you must cancel an alcohol test if any of the following problems occur. These are “fatal flaws.” You must inform the DER that... the case of a screening test conducted on a saliva ASD or a breath tube ASD: (1) The STT or BAT...

  11. 49 CFR 40.267 - What problems always cause an alcohol test to be cancelled?

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... always cause an alcohol test to be cancelled? As an employer, a BAT, or an STT, you must cancel an alcohol test if any of the following problems occur. These are “fatal flaws.” You must inform the DER that... the case of a screening test conducted on a saliva ASD or a breath tube ASD: (1) The STT or BAT...

  12. 49 CFR 40.267 - What problems always cause an alcohol test to be cancelled?

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... always cause an alcohol test to be cancelled? As an employer, a BAT, or an STT, you must cancel an alcohol test if any of the following problems occur. These are “fatal flaws.” You must inform the DER that... the case of a screening test conducted on a saliva ASD or a breath tube ASD: (1) The STT or BAT...

  13. 10 CFR 26.95 - Conducting an initial test for alcohol using a breath specimen.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false Conducting an initial test for alcohol using a breath specimen. 26.95 Section 26.95 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Collecting Specimens for Testing § 26.95 Conducting an initial test for alcohol using a breath specimen. (a)...

  14. 10 CFR 26.99 - Determining the need for a confirmatory test for alcohol.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false Determining the need for a confirmatory test for alcohol. 26.99 Section 26.99 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Collecting Specimens for Testing § 26.99 Determining the need for a confirmatory test for alcohol. (a) If the...

  15. 10 CFR 26.99 - Determining the need for a confirmatory test for alcohol.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 1 2012-01-01 2012-01-01 false Determining the need for a confirmatory test for alcohol. 26.99 Section 26.99 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Collecting Specimens for Testing § 26.99 Determining the need for a confirmatory test for alcohol. (a) If the...

  16. 10 CFR 26.99 - Determining the need for a confirmatory test for alcohol.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 1 2014-01-01 2014-01-01 false Determining the need for a confirmatory test for alcohol. 26.99 Section 26.99 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Collecting Specimens for Testing § 26.99 Determining the need for a confirmatory test for alcohol. (a) If the...

  17. 10 CFR 26.99 - Determining the need for a confirmatory test for alcohol.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 1 2011-01-01 2011-01-01 false Determining the need for a confirmatory test for alcohol. 26.99 Section 26.99 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Collecting Specimens for Testing § 26.99 Determining the need for a confirmatory test for alcohol. (a) If the...

  18. 10 CFR 26.99 - Determining the need for a confirmatory test for alcohol.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 1 2013-01-01 2013-01-01 false Determining the need for a confirmatory test for alcohol. 26.99 Section 26.99 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Collecting Specimens for Testing § 26.99 Determining the need for a confirmatory test for alcohol. (a) If the...

  19. Testing Whether and When Parent Alcoholism Uniquely Affects Various Forms of Adolescent Substance Use

    PubMed Central

    Huang, Wenjing; Serrano, Daniel; Curran, Patrick J.; Chassin, Laurie

    2012-01-01

    The current study examined the distal, proximal, and time-varying effects of parents’ alcohol-related consequences on adolescents’ substance use. Previous studies show that having a parent with a lifetime diagnosis of alcoholism is a clear risk factor for adolescents’ own substance use. Less clear is whether the timing of a parent’s alcohol-related consequences differentially predicts the adolescent’s own substance involvement. Using a multilevel modeling approach, we tested whether adolescents showed elevated rates of alcohol, heavy alcohol, marijuana and other illegal drug use (a) at the same time that parents showed alcohol-related consequences (time-varying effects), (b) if parents showed greater alcohol-related consequences during the child’s adolescence (proximal effects), and (c) if parents had a lifetime diagnosis of alcoholism that predated the child’s adolescence (distal effects). We tested these effects in a high-risk sample of 451 adolescents assessed over three waves beginning at ages 11–15 from 1988 to 1991 (53 % male, 71 % non-Hispanic Caucasian, 54 % children of alcoholic parents and 46 % matched controls). Strong and consistent distal effects of parent alcoholism on adolescent’s substance use were found, though no additional risk was associated with proximal effects. Limited time-varying effects were also found. The importance of differentiating the timing effects of parent alcoholism in identifying underlying mechanisms of risk for adolescent substance use is discussed. PMID:22886384

  20. 75 FR 8528 - Procedures for Transportation Workplace Drug and Alcohol Testing Programs

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-25

    ... Department published a Federal Register notice [71 FR 49383] to update the MIS form and its accompanying... Alcohol Testing Programs AGENCY: Office of the Secretary, DOT. ACTION: Final rule. SUMMARY: The Department of Transportation is making technical amendments to its drug and alcohol testing procedures...

  1. 49 CFR 40.341 - Must service agents comply with DOT drug and alcohol testing requirements?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Must service agents comply with DOT drug and... Responsibilities of Service Agents § 40.341 Must service agents comply with DOT drug and alcohol testing... requirements of this part and the DOT agency drug and alcohol testing regulations. (b) If you do not...

  2. 10 CFR 26.65 - Pre-access drug and alcohol testing.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 1 2012-01-01 2012-01-01 false Pre-access drug and alcohol testing. 26.65 Section 26.65 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Granting and Maintaining Authorization § 26.65 Pre-access drug and alcohol testing. (a) Purpose. This section contains pre-access...

  3. 10 CFR 26.65 - Pre-access drug and alcohol testing.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 1 2013-01-01 2013-01-01 false Pre-access drug and alcohol testing. 26.65 Section 26.65 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Granting and Maintaining Authorization § 26.65 Pre-access drug and alcohol testing. (a) Purpose. This section contains pre-access...

  4. 10 CFR 26.65 - Pre-access drug and alcohol testing.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 1 2011-01-01 2011-01-01 false Pre-access drug and alcohol testing. 26.65 Section 26.65 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Granting and Maintaining Authorization § 26.65 Pre-access drug and alcohol testing. (a) Purpose. This section contains pre-access...

  5. 10 CFR 26.65 - Pre-access drug and alcohol testing.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 1 2014-01-01 2014-01-01 false Pre-access drug and alcohol testing. 26.65 Section 26.65 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Granting and Maintaining Authorization § 26.65 Pre-access drug and alcohol testing. (a) Purpose. This section contains pre-access...

  6. Problem-solving deficits in alcoholics: evidence from the California Card Sorting Test.

    PubMed

    Beatty, W W; Katzung, V M; Nixon, S J; Moreland, V J

    1993-11-01

    In an attempt to clarify the nature of the problem-solving deficits exhibited by chronic alcoholics, the California Card Sorting Test (CCST) and other measures of abstraction and problem solving were administered to 23 alcoholics and 16 nonalcoholic controls, equated for age, education and vocabulary. On the CCST, the alcoholics exhibited three types of deficits which appeared to be relatively independent. First, the alcoholics generated and identified fewer correct concepts than controls, although they executed concepts normally when cued by the examiner. Second, the alcoholics made more perseverative sorting responses and perseverative verbal explanations for their sorting behavior than did controls. Third, alcoholics provided less complete verbal explanations of the concepts that they correctly generated or identified. The differential importance of these factors on various measures of problem solving may help to explain the varied patterns of inefficient problem solving exhibited by alcoholics.

  7. Alcohol.

    ERIC Educational Resources Information Center

    Schibeci, Renato

    1996-01-01

    Describes the manufacturing of ethanol, the effects of ethanol on the body, the composition of alcoholic drinks, and some properties of ethanol. Presents some classroom experiments using ethanol. (JRH)

  8. Comparison of breath-alcohol screening test results with venous blood alcohol concentration in suspected drunken drivers.

    PubMed

    Kriikku, Pirkko; Wilhelm, Lars; Jenckel, Stefan; Rintatalo, Janne; Hurme, Jukka; Kramer, Jan; Jones, A Wayne; Ojanperä, Ilkka

    2014-06-01

    Hand-held electronic breath-alcohol analyzers are widely used by police authorities in their efforts to detect drunken drivers and to improve road-traffic safety. Over a three month period, the results of roadside breath-alcohol tests of drivers apprehended in Finland were compared with venous blood alcohol concentration (BAC). The mean (median) time between sampling blood and breath was 0.71h (0.58h) with a range from 0 to 6h. Some hand-held instruments gave results as the concentration of alcohol in breath and were converted into BAC assuming a blood-breath alcohol ratio (BBR) of 2260. The mean venous BAC (1.82g/kg) in traffic offenders was higher than the result predicted by the hand-held breath analyzers (1.72g/kg). In 1875 roadside tests, the relationship between venous BAC (x) and BrAC (y) was defined by the regression equation y=0.18+0.85x. The coefficients show both a constant bias (y-intercept 0.18g/kg) and a proportional bias (slope=0.85). The residual standard deviation (SD), an indicator of random variation, was ±0.40g/kg. After BAC results were corrected for the time elapsed between sampling blood and breath, the y-intercept decreased to 0.10g/kg and 0.004g/kg, respectively, when low (0.1g/kg/h) and high (0.25g/kg/h) rates of alcohol elimination were used. The proportional bias of 0.85 shows that the breath-alcohol test result reads lower than the actual BAC by 15% on average. This suggests that the BBR of 2260 used for calibration should be increased by about 15% to give closer agreement between BAC and BrAC. Because of the large random variation (SD±0.40g/kg), there is considerable uncertainty if and when results from the roadside screening test are used to estimate venous BAC. The roadside breath-alcohol screening instruments worked well for the purpose of selecting drivers above the statutory limit of 0.50g/kg.

  9. 49 CFR 40.241 - What are the first steps in any alcohol screening test?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 1 2011-10-01 2011-10-01 false What are the first steps in any alcohol screening... steps in any alcohol screening test? As the BAT or STT you will take the following steps to begin all..., including showing the employee the instructions on the back of the ATF. (f) Complete Step 1 of the ATF....

  10. 49 CFR 40.241 - What are the first steps in any alcohol screening test?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false What are the first steps in any alcohol screening... steps in any alcohol screening test? As the BAT or STT you will take the following steps to begin all..., including showing the employee the instructions on the back of the ATF. (f) Complete Step 1 of the ATF....

  11. Family Meal Frequency and Alcohol and Tobacco Use in Adolescence: Testing Reciprocal Effects

    ERIC Educational Resources Information Center

    White, James; Halliwell, Emma

    2011-01-01

    This longitudinal study tested the direction of associations between family meals and alcohol and tobacco consumption during early adolescence. We examined family meal frequency, family connectedness, alcohol (binge drinking, drunkenness), and tobacco consumption (past year, daily frequency) in 671 adolescents (51% women; mean age, Wave 1 = 14.05…

  12. The Brief Alcoholism Rating Scale: A New Test for Diagnosing

    PubMed Central

    Bashir, K. R.; Smith, Selwyn M.; Bulmer, D. A.; Raman, S.

    1982-01-01

    A new scale, comprising 100 criteria based on medical history, physical examination and routine laboratory data, independent of a drinking history, can help physicians in the detection, diagnosis and early treatment of alcoholism. The scale also permits objective classification of alcoholism into mild, moderate and severe categories and overcomes the patient's denial—a major obstacle to early diagnosis. Results suggest that the instrument is accurate: 94% of patients were classified correctly by the scale. Further validation studies in clinical practice are necessary. PMID:21286108

  13. Dose-dependent effects of alcohol administration on behavioral profiles in the MCSF test.

    PubMed

    Karlsson, Oskar; Roman, Erika

    2016-02-01

    The acute effects of alcohol administration are age-, dose-, time- and task-dependent. Although generally considered to be a sedative drug, alcohol has both stimulatory and depressant effects on behavior, depending on dose and time. Alcohol-induced motor activating effects are consistently shown in mice but rarely demonstrated in adult, outbred rats using conventional behavioral tests. The aim of the present experiment was to study acute alcohol-induced effects on behavioral profiles in a more complex environment using the novel multivariate concentric square field™ (MCSF) test, designed for assessing different behaviors in the same trial including locomotor activity. Adult male Wistar rats (Sca:WI) were administered one intraperitoneal (i.p.) injection of alcohol (0.0 g/kg, 0.5 g/kg, 1.0 g/kg, or 1.5 g/kg) 5 min prior to the 30-min MCSF test. The two highest doses induced marked motor-suppressing effects. A significant interaction between group and time was found in general activity when comparing rats exposed to alcohol at 0.0 g/kg and 0.5 g/kg. In contrast to the 0.0 g/kg dose that increased the activity over time, animals administered the low dose (0.5 g/kg) demonstrated an initial high activity followed by a decline over time. No indications for acute alcohol-induced anxiolytic-like effects were found. The multivariate setting in the MCSF test appears to be sensitive for detecting motor-activating effects of low doses of alcohol as well as reduced locomotion at doses lower than in other behavioral tasks. The detection of subtle changes in behavior across time and dose is important for understanding alcohol-induced effects. This approach may be useful in evaluating alcohol doses that correspond to different degrees of intoxication in humans. PMID:26695588

  14. Tests of executive functioning predict scores on the MacAndrew Alcoholism Scale.

    PubMed

    Deckel, A W

    1999-02-01

    1. Previous work reported that tests of executive functioning (EF) predict the risk of alcoholism in subject populations selected for a "high density" of a family history of alcoholism and/or the presence of sociopathic traits. The current experiment examined the ability of EF tests to predict the risk of alcoholism, as measured by the MacAndrew Alcoholism Scale (MAC), in outpatient subjects referred to a general neuropsychological testing service. 2. Sixty-eight male and female subjects referred for neuropsychological testing were assessed for their past drinking histories and administered the Wisconsin Card Sorting Test, the Wechsler Adult Intelligence Scale-Revised, the Trails (Part B) Test, and the MAC. Principal Components analysis (PCA) reduced the number of EF tests to two measures, including one that loaded on the WCST, and one that loaded on the Similarities, Picture Arrangement, and Trails tests. Multiple hierarchical regression first removed the variance from demographic variables, alcohol consumption, and verbal (i.e., Vocabulary) and non-verbal (i.e., Block Design) IQ, and then entered the executive functioning factors into the prediction of the MAC. 3. Seventy-six percent of the subjects were classified as either light, infrequent, or non-drinkers on the Quantity-Frequency-Variability scale. The factor derived from the WCST on PCA significantly added to the prediction of risk on the MAC (p = .0063), as did scores on Block Design (p = .033). Relatively more impaired scores on the WCST factor and Block Design were predictive of higher scores on the MAC. The other factors were not associated with MAC scores. 4. These results support the hypothesis that decrements in EF are associated with risk factors for alcoholism, even in populations where the density of alcoholic behaviors are not unusually high. When taken in conjunction with other findings, these results implicate EF test scores, and prefrontal brain functioning, in the neurobiology of the risk for

  15. 49 CFR 385.605 - New entrant registration driver's license and drug and alcohol testing requirements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Transportation (Continued) FEDERAL MOTOR CARRIER SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION FEDERAL... carrier must subject each of the drivers described in paragraph (a) of this section to drug and alcohol testing as prescribed under part 382 of this subchapter....

  16. 49 CFR 385.605 - New entrant registration driver's license and drug and alcohol testing requirements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Transportation (Continued) FEDERAL MOTOR CARRIER SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION FEDERAL... carrier must subject each of the drivers described in paragraph (a) of this section to drug and alcohol testing as prescribed under part 382 of this subchapter....

  17. 49 CFR 385.605 - New entrant registration driver's license and drug and alcohol testing requirements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Transportation (Continued) FEDERAL MOTOR CARRIER SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION FEDERAL... carrier must subject each of the drivers described in paragraph (a) of this section to drug and alcohol testing as prescribed under part 382 of this subchapter....

  18. 49 CFR 385.605 - New entrant registration driver's license and drug and alcohol testing requirements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Transportation (Continued) FEDERAL MOTOR CARRIER SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION FEDERAL... carrier must subject each of the drivers described in paragraph (a) of this section to drug and alcohol testing as prescribed under part 382 of this subchapter....

  19. Efficacy of the alcohol use disorders identification test as a screening tool for hazardous alcohol intake and related disorders in primary care: a validity study.

    PubMed Central

    Piccinelli, M.; Tessari, E.; Bortolomasi, M.; Piasere, O.; Semenzin, M.; Garzotto, N.; Tansella, M.

    1997-01-01

    OBJECTIVE: To determine the properties of the alcohol use disorders identification test in screening primary care attenders for alcohol problems. DESIGN: A validity study among consecutive primary care attenders aged 18-65 years. Every third subject completed the alcohol use disorders identification test (a 10 item self report questionnaire on alcohol intake and related problems) and was interviewed by an investigator with the composite international diagnostic interview alcohol use module (a standardised interview for the independent assessment of alcohol intake and related disorders). SETTING: 10 primary care clinics in Verona, north eastern Italy. PATIENTS: 500 subjects were approached and 482 (96.4%) completed evaluation. RESULTS: When the alcohol use disorders identification test was used to detect subjects with alcohol problems the area under the receiver operating characteristic curve was 0.95. The cut off score of 5 was associated with a sensitivity of 0.84, a specificity of 0.90, and a positive predictive value of 0.60. The screening ability of the total score derived from summing the responses to the five items minimising the probability of misclassification between subjects with and without alcohol problems provided an area under the receiver operating characteristic curve of 0.93. A score of 5 or more on the five items was associated with a sensitivity of 0.79, a specificity of 0.95, and a positive predictive value of 0.73. CONCLUSIONS: The alcohol use disorders identification test performs well in detecting subjects with formal alcohol disorders and those with hazardous alcohol intake. Using five of the 10 items on the questionnaire gives reasonable accuracy, and these are recommended as questions of choice to screen patients for alcohol problems. PMID:9040389

  20. An overview of alcohol testing and interpretation in the 21st century.

    PubMed

    Kelly, Anna T; Mozayani, Ashraf

    2012-02-01

    Ethanol analysis is the most commonly carried out drug testing in a forensic toxicology laboratory. Determination of blood alcohol concentration (BAC) is needed in a multitude of situations, including in postmortem analysis, driving under the influence (DUI) and drug-facilitated sexual assault (DFSA) cases, workplace drug monitoring, and probation investigations. These analyses are carried out by direct measurement of ethanol concentrations as well as of metabolic by-products, such as ethyl glucuronide (EtG) and ethyl sulfate (EtS). This review article will discuss pharmacokinetics, including absorption, distribution, and elimination of ethanol, methods for the detection of ethanol, the effect of ethanol on human performance, the role of alcohol in injuries and fatalities, and information regarding the interactions that may occur between alcohol and other drugs. Finally, an explanation will be given on how to interpret alcohol levels as well as the extrapolation and calculation of blood alcohol levels at times prior to sample collection. PMID:22215644

  1. Differentiation between Acting-Out and Non-Acting-Out Alcoholics with the Rorschach and Hand Test.

    ERIC Educational Resources Information Center

    Haramis, Samuel L.; Wagner, Edwin E.

    1980-01-01

    Hand Test and Rorschach variables significantly differentiated two subgroups of aggressive and nonaggressive alcoholics. The aggressive group was characterized as hostile and impulsive. The predictor variables that emerged have practical value for recognizing the potential acting-out alcoholic. (Author)

  2. I Drink Therefore I am: Validating Alcohol-related Implicit Association Tests

    PubMed Central

    Lindgren, Kristen P.; Neighbors, Clayton; Teachman, Bethany A.; Wiers, Reinout W.; Westgate, Erin; Greenwald, Anthony G.

    2012-01-01

    There is an imperative to predict hazardous drinking among college students. Implicit measures have been useful in predicting unique variance in drinking and alcohol-related problems. However, they have been developed to test different theories of drinking and have rarely been directly compared to one another. Thus, their comparative utility is unclear. The current study examined five alcohol-related variants of the Implicit Association Test (IAT) in a sample of 300 undergraduates and sought to establish their predictive validity. Results indicated that the Drinking Identity IAT, which measured associations of “drinker” with “me,” was the most consistent predictor of alcohol consumption, problems, and alcohol cravings. It also had the highest internal consistency and test–retest reliability scores. The results for the Alcohol Excitement and Alcohol Approach IATs were also promising but their psychometric properties were less consistent. Although the two IATs were positively correlated with all of the drinking outcome variables, they did not consistently predict unique variance in those variables after controlling for explicit measures. They also had relatively lower internal consistencies and test–retest reliabilities. Ultimately, results suggested that implicit drinking identity may be a useful tool for predicting alcohol consumption, problems, and cravings and a potential target for prevention and intervention efforts. PMID:22428863

  3. 49 CFR 40.221 - Where does an alcohol test take place?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... alcohol testing site, you must ensure that it provides visual and aural privacy to the employee being tested, sufficient to prevent unauthorized persons from seeing or hearing test results. (d) If you are... privacy requirements of paragraph (c) is not readily available, this part allows a reasonable suspicion...

  4. 49 CFR 40.277 - Are alcohol tests other than saliva or breath permitted under these regulations?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Are alcohol tests other than saliva or breath... Testing § 40.277 Are alcohol tests other than saliva or breath permitted under these regulations? No.... Only saliva or breath for screening tests and breath for confirmation tests using approved devices...

  5. 49 CFR 40.277 - Are alcohol tests other than saliva or breath permitted under these regulations?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 1 2011-10-01 2011-10-01 false Are alcohol tests other than saliva or breath... Testing § 40.277 Are alcohol tests other than saliva or breath permitted under these regulations? No.... Only saliva or breath for screening tests and breath for confirmation tests using approved devices...

  6. 49 CFR 40.277 - Are alcohol tests other than saliva or breath permitted under these regulations?

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 1 2014-10-01 2014-10-01 false Are alcohol tests other than saliva or breath... Testing § 40.277 Are alcohol tests other than saliva or breath permitted under these regulations? No.... Only saliva or breath for screening tests and breath for confirmation tests using approved devices...

  7. 49 CFR 40.277 - Are alcohol tests other than saliva or breath permitted under these regulations?

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 1 2012-10-01 2012-10-01 false Are alcohol tests other than saliva or breath... Testing § 40.277 Are alcohol tests other than saliva or breath permitted under these regulations? No.... Only saliva or breath for screening tests and breath for confirmation tests using approved devices...

  8. 49 CFR 40.277 - Are alcohol tests other than saliva or breath permitted under these regulations?

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 1 2013-10-01 2013-10-01 false Are alcohol tests other than saliva or breath... Testing § 40.277 Are alcohol tests other than saliva or breath permitted under these regulations? No.... Only saliva or breath for screening tests and breath for confirmation tests using approved devices...

  9. An applied test of the social learning theory of deviance to college alcohol use.

    PubMed

    DeMartino, Cynthia H; Rice, Ronald E; Saltz, Robert

    2015-04-01

    Several hypotheses about influences on college drinking derived from the social learning theory of deviance were tested and confirmed. The effect of ethnicity on alcohol use was completely mediated by differential association and differential reinforcement, whereas the effect of biological sex on alcohol use was partially mediated. Higher net positive reinforcements to costs for alcohol use predicted increased general use, more underage use, and more frequent binge drinking. Two unexpected finding were the negative relationship between negative expectations and negative experiences, and the substantive difference between nondrinkers and general drinkers compared with illegal or binge drinkers. The discussion considers implications for future campaigns based on Akers's deterrence theory.

  10. An applied test of the social learning theory of deviance to college alcohol use.

    PubMed

    DeMartino, Cynthia H; Rice, Ronald E; Saltz, Robert

    2015-04-01

    Several hypotheses about influences on college drinking derived from the social learning theory of deviance were tested and confirmed. The effect of ethnicity on alcohol use was completely mediated by differential association and differential reinforcement, whereas the effect of biological sex on alcohol use was partially mediated. Higher net positive reinforcements to costs for alcohol use predicted increased general use, more underage use, and more frequent binge drinking. Two unexpected finding were the negative relationship between negative expectations and negative experiences, and the substantive difference between nondrinkers and general drinkers compared with illegal or binge drinkers. The discussion considers implications for future campaigns based on Akers's deterrence theory. PMID:25630048

  11. Alcohol Use and Abuse among Rural Zimbabwean Adults: A Test of a Community-Level Intervention

    PubMed Central

    Cubbins, Lisa A.; Kasprzyk, Danuta; Montano, Daniel; Jordan, Lucy P.; Woelk, Godfrey

    2012-01-01

    Background Understanding what factors contribute to alcohol abuse in resource-poor countries is important given its adverse health consequences. Past research shows that social peers influence substance abuse, suggesting that the social environment may be an effective target for reducing alcohol abuse across a population. This study investigates the determinants of alcohol use and abuse in rural Zimbabwe and tests a Community Popular Opinion Leader (CPOL) community-based intervention partly directed at reducing alcohol abuse. Methods Tests were conducted on the impact of the CPOL intervention on alcohol use patterns across communities in rural Zimbabwe over three waves from 2003 to 2007, including community- and individual-level tests using data based on in-person interviews of adult men and women (ages 18 to 30; N = 5,543). Data were analyzed using paired-sample t-tests, as well as logistic and ordinary least-squares regression with random effects. Results Higher drinking (any use, more frequent use, greater quantity, and/or frequent drunkenness) was generally associated with being male, older, not married, more highly educated, of Shona ethnicity, away from home frequently, employed, having no religious affiliation, or living in areas with a higher crude death rate or lower population density. Over the study period, significant declines in alcohol use and abuse were found in intervention and control sites at relatively equal levels. Conclusions Although no support was found for the effectiveness of the CPOL study in reducing alcohol abuse, Zimbabwe is similar to other countries in the impact of socio-demographic and cultural factors on alcohol use and abuse. PMID:22386686

  12. 14 CFR 61.16 - Refusal to submit to an alcohol test or to furnish test results.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false Refusal to submit to an alcohol test or to furnish test results. 61.16 Section 61.16 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIRMEN CERTIFICATION: PILOTS, FLIGHT INSTRUCTORS, AND...

  13. 14 CFR 63.12a - Refusal to submit to an alcohol test or to furnish test results.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 2 2010-01-01 2010-01-01 false Refusal to submit to an alcohol test or to furnish test results. 63.12a Section 63.12a Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) AIRMEN CERTIFICATION: FLIGHT CREWMEMBERS OTHER THAN PILOTS...

  14. Drunken driving and breath alcohol test at the scene of violence in Japan.

    PubMed

    Marumo, Y; Kishi, T; Seta, S

    1992-04-01

    Road Traffic Law prescribes that no person shall drive any vehicle under the influence of intoxicating liquor. Actually, determination of "influence of alcohol" is based on the standard set by the Cabinet Order that alcohol level exceeds 0.5 mg/ml of blood or 0.25 mg/l of expiration. In 1988, number of traffic accidents by drunken driving is 4,808 cases. Among the accidents by drunken driving the rate of fatal causes is 12%. During about last ten years, both of accidents and fatal cases by drunken driving have been decreasing in number, on the other hand, charged or cited number of violation involved "driving under the influence of alcohol" has been increasing. This fact indicates that the concept of seriousness of driving after heavy drinking has been diffused over Japanese nation, but there is still a tendency among drivers to consider the effect of alcohol on driving operation to be negligible when light drinking. In a sobriety checkpoint, alcohol field test are carried out on breath to screen out impaired driver. The most common device used in Japan is an alcohol detector tube, in which cerite particles coated with chromate are packed. The scale on the detector tube is marked to show a value that is lower by 20% than the actual value concerning its inaccuracy. In our study on accuracy of the alcohol detector tube using samples containing approximately 0.25 mg/l of alcohol, which is legal critical level of alcohol impairment, coefficients of variation were 1.50 to 5.45% and deviations from the analytical results by gas chromatography were 18.2 to 19.5%.

  15. Test-Retest Reliability and Validity of Life-Course Alcohol Consumption Measures: The 2005 National Alcohol Survey Follow Up

    PubMed Central

    Greenfield, Thomas K.; Nayak, Madhabika B.; Bond, Jason; Kerr, William C.; Ye, Yu

    2014-01-01

    Background Few studies assess reliability and validity of lifetime alcohol measures. We undertook extended test-retest analyses of retrospective lifetime drinking measures and of incremental predictive ability of lifetime heavy drinking (days 5+ drinks) in teens, 20s and 30s for current (12-month) alcohol use disorders. Methods A subset (31.4%; 962 men, 1220 women) of the 2005 US National Alcohol Survey (NAS; N11) completed a follow-up survey (N11T) by phone or mail (mean delay of 2.7 years). Both surveys assessed lifetime drinking. Results In N11T, drinking status was reported consistently by 94.7% of N11 current drinkers, 85.5% of ex-drinkers and 74.4% of lifetime abstainers (93.5% overall). Cumulative number of prior heavy drinking days (teens through 30s) were moderately consistent (Pearson's ρ=0.6, p<0.001, n=1,636). Reliability was lower for younger respondents under 30 and higher for Whites versus Blacks and Hispanics (ρ=0.68 vs. ρ=0.56 vs. ρ=0.56, both p=0.01), but did not differ by gender. Heavy drinking days in teens correlated 0.63 (p < 0.001) for those aged 20 or older, higher for women than men and for Whites versus ethnic minorities. Heavy drinking days in the twenties and thirties reported by those 30 and older and 40 and older correlated at 0.63 and 0.67, respectively, being higher for Whites. Age of drinking onset and of lifetime maximum quantity reports were also consistent (0.65, 0.73), higher for women versus men, for those older than 29 versus younger, and for Whites versus Blacks and Hispanics. In N11, controlling for gender, age, ethnicity and current 5+ frequency, cumulative prior 5+ days (teens to age 39) predicted current alcohol-related consequences and dependence (both p=0.003). Conclusions Measurements of earlier heavy drinking is feasible, efficient, and reasonably reliable, albeit with some individual imprecision. Prior drinking data improve prediction of current alcohol use disorders, adjusting for demographics and current

  16. Validity and Reliability of the Alcohol, Smoking, and Substance Involvement Screening Test (ASSIST) in University Students.

    PubMed

    Tiburcio Sainz, Marcela; Rosete-Mohedano, Ma Guadalupe; Natera Rey, Guillermina; Martínez Vélez, Nora Angélica; Carreño García, Silvia; Pérez Cisneros, Daniel

    2016-03-02

    The Alcohol, Smoking and Substance Involvement Screening Test (ASSIST), developed by the World Health Organization (WHO), has been used successfully in many countries, but there are few studies of its validity and reliability for the Mexican population. The objective of this study was to determine the psychometric properties of the self-administered ASSIST test in university students in Mexico. This was an ex post facto non-experimental study with 1,176 undergraduate students, the majority women (70.1%) aged 18-23 years (89.5%) and single (87.5%). To estimate concurrent validity, factor analysis and tests of reliability and correlation were carried out between the subscale for alcohol and AUDIT, those for tobacco and the Fagerström Test, and those for marijuana and DAST-20. Adequate reliability coefficients were obtained for ASSIST subscales for tobacco (alpha = 0.83), alcohol (alpha = 0.76), and marijuana (alpha = 0.73). Significant correlations were found only with the AUDIT (r = 0.71) and the alcohol subscale. The best balance of sensitivity and specificity of the alcohol subscale (83.8% and 80%, respectively) and the largest area under the ROC curve (81.9%) was found with a cutoff score of 8. The self-administered version of ASSIST is a valid screening instrument to identify at-risk cases due to substance use in this population.

  17. Validity and Reliability of the Alcohol, Smoking, and Substance Involvement Screening Test (ASSIST) in University Students.

    PubMed

    Tiburcio Sainz, Marcela; Rosete-Mohedano, Ma Guadalupe; Natera Rey, Guillermina; Martínez Vélez, Nora Angélica; Carreño García, Silvia; Pérez Cisneros, Daniel

    2016-01-01

    The Alcohol, Smoking and Substance Involvement Screening Test (ASSIST), developed by the World Health Organization (WHO), has been used successfully in many countries, but there are few studies of its validity and reliability for the Mexican population. The objective of this study was to determine the psychometric properties of the self-administered ASSIST test in university students in Mexico. This was an ex post facto non-experimental study with 1,176 undergraduate students, the majority women (70.1%) aged 18-23 years (89.5%) and single (87.5%). To estimate concurrent validity, factor analysis and tests of reliability and correlation were carried out between the subscale for alcohol and AUDIT, those for tobacco and the Fagerström Test, and those for marijuana and DAST-20. Adequate reliability coefficients were obtained for ASSIST subscales for tobacco (alpha = 0.83), alcohol (alpha = 0.76), and marijuana (alpha = 0.73). Significant correlations were found only with the AUDIT (r = 0.71) and the alcohol subscale. The best balance of sensitivity and specificity of the alcohol subscale (83.8% and 80%, respectively) and the largest area under the ROC curve (81.9%) was found with a cutoff score of 8. The self-administered version of ASSIST is a valid screening instrument to identify at-risk cases due to substance use in this population. PMID:26990386

  18. Can handling E85 motor fuel cause positive breath alcohol test results?

    PubMed

    Ran, Ran; Mullins, Michael E

    2013-09-01

    Hand-held breath alcohol analyzers are widely used by police in traffic stops of drivers suspected of driving while intoxicated (DWI). E85 is a motor fuel consisting of 85% ethanol and 15% gasoline or other hydrocarbons, and is available at nearly 2,600 stations in the USA. We sought to determine whether handling E85 fuel could produce measurable breath alcohol results using a hand-held analyzer and to see if this would be a plausible explanation for a positive breath alcohol test. Five healthy adult subjects dispensed or transferred 8 US gallons of E85 fuel in each of four scenarios. We measured breath alcohol concentration in g/210 L of exhaled breath using the BACTrack S50 at 0, 2, 4, 6, 8, 10, 15 and 20 min after each fuel-handling scenario. Most of the subjects had no detectable breath alcohol after handling E85 motor fuel. Transient elevations (0.02-0.04 g/210 L) in breath alcohol measurement occurred up to 6 min after handling E85 in a minority of subjects. We conclude that it is unlikely that handling E85 motor fuel would result in erroneous prosecution for DWI. PMID:23843422

  19. Can handling E85 motor fuel cause positive breath alcohol test results?

    PubMed

    Ran, Ran; Mullins, Michael E

    2013-09-01

    Hand-held breath alcohol analyzers are widely used by police in traffic stops of drivers suspected of driving while intoxicated (DWI). E85 is a motor fuel consisting of 85% ethanol and 15% gasoline or other hydrocarbons, and is available at nearly 2,600 stations in the USA. We sought to determine whether handling E85 fuel could produce measurable breath alcohol results using a hand-held analyzer and to see if this would be a plausible explanation for a positive breath alcohol test. Five healthy adult subjects dispensed or transferred 8 US gallons of E85 fuel in each of four scenarios. We measured breath alcohol concentration in g/210 L of exhaled breath using the BACTrack S50 at 0, 2, 4, 6, 8, 10, 15 and 20 min after each fuel-handling scenario. Most of the subjects had no detectable breath alcohol after handling E85 motor fuel. Transient elevations (0.02-0.04 g/210 L) in breath alcohol measurement occurred up to 6 min after handling E85 in a minority of subjects. We conclude that it is unlikely that handling E85 motor fuel would result in erroneous prosecution for DWI.

  20. 10 CFR 26.97 - Conducting an initial test for alcohol using a specimen of oral fluids.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false Conducting an initial test for alcohol using a specimen of oral fluids. 26.97 Section 26.97 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Collecting Specimens for Testing § 26.97 Conducting an initial test for alcohol using a specimen of...

  1. 10 CFR 26.405 - Drug and alcohol testing.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... standards contained in 29 CFR 1904.7, and subsequent amendments thereto, and results in death, days away... CFR Part 40 and subsequent amendments thereto. (f) Testing of urine specimens for drugs and validity... test specimens for marijuana metabolite, cocaine metabolite, opiates (codeine, morphine,...

  2. Breath alcohol test precision: an in vivo vs. in vitro evaluation.

    PubMed

    Gullberg, R G

    1989-12-01

    Random error is associated with breath alcohol measurements, as with all analytical methods. The total random uncertainty of a group of n measurements is typically determined by computing the standard deviation and requiring it to be less than some appropriate level (i.e., +/- 0.0042 g/210 l). The total random uncertainty has two primary sources; the instrumental method and the sample source. These are typically inseparable values. In breath alcohol testing the two primary sample sources are simulators and human breath. The present study evaluates ten groups of simulator samples consisting of ten measurements each on BAC Verifier Datamaster instruments. The data also includes ten breath alcohol measurements from each of 21 individuals following alcohol consumption. The range of standard deviations for the simulator samples was 0.0003-0.0022 g/210 l. The range of standard deviations for the human breath samples was 0.0015-0.0089 g/210 l. Two statistics that test for homogeneity for variances were applied. The simulator samples resulted in a Cochran's C test of 0.5000 and an Fmax test of 48.9. The human breath samples resulted in a Cochran's C test of 0.1519 and an Fmax test of 27.3. All were significant at P less than 0.001. The statistical tests demonstrated that the intragroup variability among the human subjects was comparable to the intragroup variability among the simulator samples. The data also demonstrates that the sample source (simulator or human) is probably the largest contributor to total random uncertainty. Therefore, when duplicate breath alcohol testing from individuals shows variability in the second decimal place the cause is differences in breath samples provided and not instrumental imprecision.

  3. Alcohol and drug testing of health professionals following preventable adverse events: a bad idea.

    PubMed

    Banja, John

    2014-01-01

    Various kinds of alcohol and drug testing, such as preemployment, routine, and for-cause testing, are commonly performed by employers. While healthcare organizations usually require preemployment drug testing, they vary on whether personnel will be subjected to further testing. Recently, a call has gone out for postincident testing among physicians who are involved in serious, preventable events, especially ones leading to a patient's death. This article will offer a number of counterarguments to that proposal and discuss an alternate approach: that health institutions can better improve patient safety and employees' well-being by implementing an organizational policy of "speaking up" when system operators notice work behaviors or environmental factors that threaten harm or peril. The article will conclude with a description of various strategies that facilitate speaking up, and why the practice constitutes a superior alternative to mandatory alcohol and drug testing in the wake of serious, harm-causing medical error. PMID:25369412

  4. Use of the Alcohol Use Disorders Identification Test (AUDIT) to determine the prevalence of alcohol misuse among HIV-infected individuals.

    PubMed

    Surah, S; Kieran, J; O'Dea, S; Shiel, C; Raffee, S; Mulcahy, F; Keenan, E; Lyons, F

    2013-07-01

    The aim of the paper is to evaluate alcohol misuse among an inner city adult HIV clinic population with AUDIT (Alcohol Use Disorders Identification Test). A cross-sectional HIV outpatient clinic analysis between 28 February 2011 and 11 March 2011 was carried out. AUDIT, demographic and clinical data were collected. Univariate analysis was performed to look for the associations between variables. Backward stepwise multivariate analyses were performed on significant variables from the univariate analysis to assess for predictors of alcohol dependence. In total, 111 patients were included (60% uptake of clinic attendees); 66% were men and 26% were hepatitis C virus (HCV) co-infected. The median AUDIT score was 5 (within normal range). Thirty-four 'AUDIT positive' cases were identified: five (4.5%) indicated consumption of hazardous levels of alcohol; 21 (19%) indicated harmful levels of alcohol; and eight (7%) were likely alcohol dependent. Younger age (<40 years old) was significantly associated with AUDIT positivity (P = 0.006). On multivariate analysis younger age (P = 0.045, odds ratio 13.8) and lower level of education (P = 0.006, odds ratio 6.7) were predictive of scores indicative of alcohol dependence (AUDIT ≥20). In conclusion, younger age and lower educational levels were associated with scores consistent with alcohol dependence. AUDIT was well tolerated and easy to administer in this outpatient HIV clinic population.

  5. 49 CFR 219.611 - Test result indicating prohibited alcohol concentration; procedures.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... concentration; procedures. 219.611 Section 219.611 Transportation Other Regulations Relating to Transportation... concentration; procedures. Procedures for administrative handling by the railroad in the event an employee's confirmation test indicates an alcohol concentration of .04 or greater are set forth in § 219.104....

  6. 49 CFR 219.611 - Test result indicating prohibited alcohol concentration; procedures.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... concentration; procedures. 219.611 Section 219.611 Transportation Other Regulations Relating to Transportation... concentration; procedures. Procedures for administrative handling by the railroad in the event an employee's confirmation test indicates an alcohol concentration of .04 or greater are set forth in § 219.104....

  7. Screening for Drug Abuse Among College Students: Modification of the Michigan Alcoholism Screening Test

    ERIC Educational Resources Information Center

    Cannell, M. Barry; Favazza, Armando R.

    1978-01-01

    Modified version of the Michigan Alcoholism Screening Test was anonymously given to 245 college students on two Midwestern university campuses. Cutoff score for suspected drug abuse was set at five points. The percent of students scoring five or more points was 25 and 22 from campuses A and B respectively. (Author)

  8. 76 FR 18072 - Procedures for Transportation Workplace Drug and Alcohol Testing Programs

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-01

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF TRANSPORTATION Office of the Secretary 49 CFR Part 40 Procedures for Transportation Workplace Drug and Alcohol Testing Programs CFR Correction In Title 49 of the Code of Federal Regulations, Parts 1 to 99, revised as...

  9. 75 FR 8524 - Procedures for Transportation Workplace Drug and Alcohol Testing Programs

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-25

    ... for illegal drugs. As we discussed in the preamble to this IFR (73 FR 33735, June 13, 2008), the... which was published at 73 FR 33735 on June 13, 2008 is adopted as a final rule without change. BILLING... Alcohol Testing Programs AGENCY: Office of the Secretary, DOT. ACTION: Final rule; response to comments...

  10. 75 FR 8526 - Procedures for Transportation Workplace Drug and Alcohol Testing Programs

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-25

    ... 9, 2001 [65 FR 41944], part 40 was amended to read, ``You may use an ASD that is on the NHTSA CPL... Interim Final Rule amending 49 CFR part 40 which was published at 72 FR 1298 on January 11, ] 2007 is... Alcohol Testing Programs AGENCY: Office of the Secretary, DOT. ACTION: Final rule. SUMMARY: This...

  11. 75 FR 13009 - Procedures for Transportation Workplace Drug and Alcohol Testing Programs

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-18

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF TRANSPORTATION Office of the Secretary 49 CFR Part 40 RIN OST 2105-AD84 Procedures for Transportation Workplace Drug and Alcohol Testing Programs Correction In rule document 2010-3731 beginning on page 8528 in the issue...

  12. 14 CFR 120.225 - How to implement an alcohol testing program.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Maintenance Inspector, that you will comply with this part and 49 CFR part 40. (3) You are required to obtain... employees. (vi) A signed statement indicating that: Your company will comply with this part and 49 CFR part... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false How to implement an alcohol testing...

  13. 14 CFR 120.225 - How to implement an alcohol testing program.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Maintenance Inspector, that you will comply with this part and 49 CFR part 40. (3) You are required to obtain... employees. (vi) A signed statement indicating that: Your company will comply with this part and 49 CFR part... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false How to implement an alcohol testing...

  14. 14 CFR 120.225 - How to implement an alcohol testing program.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false How to implement an alcohol testing program. 120.225 Section 120.225 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF... Medicine, Drug Abatement Division (AAM-800), 800 Independence Avenue, SW., Washington, DC 20591. (4) A...

  15. 14 CFR 120.225 - How to implement an alcohol testing program.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 false How to implement an alcohol testing program. 120.225 Section 120.225 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF... Medicine, Drug Abatement Division (AAM-800), 800 Independence Avenue, SW., Washington, DC 20591. (4) A...

  16. 10 CFR 26.103 - Determining a confirmed positive test result for alcohol.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false Determining a confirmed positive test result for alcohol. 26.103 Section 26.103 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Collecting... fitness indicates that the donor is fit to safely and competently perform his or her duties....

  17. Performance of American Indian Children with Fetal Alcohol Syndrome on the Test of Language Development.

    ERIC Educational Resources Information Center

    Carney, Laura J.; Chermak, Gail D.

    1991-01-01

    Twenty-seven American Indian children (ages 4-12), 10 with Fetal Alcohol Syndrome (FAS) and 17 normally developing control subjects, were administered the Test of Language Development. FAS children exhibited depressed performance on most subtests. The older FAS children presented syntactic deficits whereas the younger FAS subjects presented more…

  18. 10 CFR 26.103 - Determining a confirmed positive test result for alcohol.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 1 2014-01-01 2014-01-01 false Determining a confirmed positive test result for alcohol. 26.103 Section 26.103 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Collecting... fitness indicates that the donor is fit to safely and competently perform his or her duties....

  19. 10 CFR 26.103 - Determining a confirmed positive test result for alcohol.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 1 2012-01-01 2012-01-01 false Determining a confirmed positive test result for alcohol. 26.103 Section 26.103 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Collecting... fitness indicates that the donor is fit to safely and competently perform his or her duties....

  20. 10 CFR 26.103 - Determining a confirmed positive test result for alcohol.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 1 2011-01-01 2011-01-01 false Determining a confirmed positive test result for alcohol. 26.103 Section 26.103 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Collecting... fitness indicates that the donor is fit to safely and competently perform his or her duties....

  1. 10 CFR 26.103 - Determining a confirmed positive test result for alcohol.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 1 2013-01-01 2013-01-01 false Determining a confirmed positive test result for alcohol. 26.103 Section 26.103 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Collecting... fitness indicates that the donor is fit to safely and competently perform his or her duties....

  2. A Comprehensive Longitudinal Test of the Acquired Preparedness Model for Alcohol Use and Related Problems*

    PubMed Central

    Corbin, William R.; Iwamoto, Derek K.; Fromme, Kim

    2011-01-01

    Objective: According to the acquired preparedness model (APM), personality traits related to disinhibition (i.e., impulsivity and sensation seeking) may influence the learning process, contributing to individual differences in cognitions (e.g., expectations about outcomes) that may contribute to engagement in and consequences of risk behaviors, including alcohol use. Although there is strong support for the APM, longitudinal studies have involved short-term follow-ups, and the relevance of the APM for alcohol-related consequences has not been clearly established. Method: Participants were 2,245 (59.9% female) incoming freshmen who completed the first of eight web-based surveys during the summer before college matriculation. Structural equation modeling was used to test a comprehensive longitudinal APM for both alcohol use and related consequences. Multigroup models were used to examine measurement and structural invariance by gender. Results: Positive (but not negative) alcohol expectancies during freshman year of college partially mediated the relation between senior year of high school disinhibition and both alcohol use and related problems during the fourth year of college, and multigroup models suggested that the relationships proposed in the APM operated similarly for women and men. Conclusions: This study demonstrates the temporal relations proposed in the APM across a longer period (4 years) than in previous studies among a large sample of ethnically diverse students. Further, the results are the first to validate the APM with respect to drinking consequences while controlling for levels of alcohol use. The results lend support for brief interventions targeting positive alcohol expectancies, particularly for individuals high in trait disinhibition. PMID:21683042

  3. 49 CFR Appendix H to Part 40 - DOT Drug and Alcohol Testing Management Information System (MIS) Data Collection Form

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ..., App. H Appendix H to Part 40—DOT Drug and Alcohol Testing Management Information System (MIS) Data... 49 Transportation 1 2011-10-01 2011-10-01 false DOT Drug and Alcohol Testing Management Information System (MIS) Data Collection Form H Appendix H to Part 40 Transportation Office of the...

  4. 49 CFR 40.223 - What steps must be taken to protect the security of alcohol testing sites?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false What steps must be taken to protect the security of alcohol testing sites? 40.223 Section 40.223 Transportation Office of the Secretary of..., Equipment and Supplies Used in Alcohol Testing § 40.223 What steps must be taken to protect the security...

  5. 49 CFR 40.223 - What steps must be taken to protect the security of alcohol testing sites?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 1 2011-10-01 2011-10-01 false What steps must be taken to protect the security of alcohol testing sites? 40.223 Section 40.223 Transportation Office of the Secretary of..., Equipment and Supplies Used in Alcohol Testing § 40.223 What steps must be taken to protect the security...

  6. 49 CFR 40.15 - May an employer use a service agent to meet DOT drug and alcohol testing requirements?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false May an employer use a service agent to meet DOT... Responsibilities § 40.15 May an employer use a service agent to meet DOT drug and alcohol testing requirements? (a... DOT agency drug and alcohol testing regulations, consistent with the requirements of Subpart Q...

  7. 10 CFR 26.67 - Random drug and alcohol testing of individuals who have applied for authorization.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false Random drug and alcohol testing of individuals who have applied for authorization. 26.67 Section 26.67 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Granting and Maintaining Authorization § 26.67 Random drug and alcohol testing of individuals...

  8. 49 CFR Appendix F to Part 40 - Drug and Alcohol Testing Information that C/TPAs May Transmit to Employers

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... May Transmit to Employers F Appendix F to Part 40 Transportation Office of the Secretary of Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Pt. 40, App. F Appendix F to Part 40—Drug and Alcohol Testing Information that C/TPAs May Transmit to Employers 1. If...

  9. 49 CFR Appendix F to Part 40 - Drug and Alcohol Testing Information that C/TPAs May Transmit to Employers

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... May Transmit to Employers F Appendix F to Part 40 Transportation Office of the Secretary of Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Pt. 40, App. F Appendix F to Part 40—Drug and Alcohol Testing Information that C/TPAs May Transmit to Employers 1. If...

  10. 49 CFR Appendix F to Part 40 - Drug and Alcohol Testing Information that C/TPAs May Transmit to Employers

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... May Transmit to Employers F Appendix F to Part 40 Transportation Office of the Secretary of Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Pt. 40, App. F Appendix F to Part 40—Drug and Alcohol Testing Information that C/TPAs May Transmit to Employers 1. If...

  11. 10 CFR 26.67 - Random drug and alcohol testing of individuals who have applied for authorization.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 1 2012-01-01 2012-01-01 false Random drug and alcohol testing of individuals who have applied for authorization. 26.67 Section 26.67 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Granting and Maintaining Authorization § 26.67 Random drug and alcohol testing of individuals...

  12. 10 CFR 26.67 - Random drug and alcohol testing of individuals who have applied for authorization.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 1 2013-01-01 2013-01-01 false Random drug and alcohol testing of individuals who have applied for authorization. 26.67 Section 26.67 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Granting and Maintaining Authorization § 26.67 Random drug and alcohol testing of individuals...

  13. 10 CFR 26.67 - Random drug and alcohol testing of individuals who have applied for authorization.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 1 2014-01-01 2014-01-01 false Random drug and alcohol testing of individuals who have applied for authorization. 26.67 Section 26.67 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Granting and Maintaining Authorization § 26.67 Random drug and alcohol testing of individuals...

  14. 10 CFR 26.67 - Random drug and alcohol testing of individuals who have applied for authorization.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 1 2011-01-01 2011-01-01 false Random drug and alcohol testing of individuals who have applied for authorization. 26.67 Section 26.67 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Granting and Maintaining Authorization § 26.67 Random drug and alcohol testing of individuals...

  15. 49 CFR Appendix F to Part 40 - Drug and Alcohol Testing Information that C/TPAs May Transmit to Employers

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... May Transmit to Employers F Appendix F to Part 40 Transportation Office of the Secretary of Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Pt. 40, App. F Appendix F to Part 40—Drug and Alcohol Testing Information that C/TPAs May Transmit to Employers 1. If...

  16. 49 CFR Appendix H to Part 40 - DOT Drug and Alcohol Testing Management Information System (MIS) Data Collection Form

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false DOT Drug and Alcohol Testing Management Information System (MIS) Data Collection Form H Appendix H to Part 40 Transportation Office of the Secretary..., App. H Appendix H to Part 40—DOT Drug and Alcohol Testing Management Information System (MIS)...

  17. 49 CFR Appendix H to Part 40 - DOT Drug and Alcohol Testing Management Information System (MIS) Data Collection Form

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ..., App. H Appendix H to Part 40—DOT Drug and Alcohol Testing Management Information System (MIS) Data... 49 Transportation 1 2014-10-01 2014-10-01 false DOT Drug and Alcohol Testing Management Information System (MIS) Data Collection Form H Appendix H to Part 40 Transportation Office of the...

  18. 49 CFR Appendix H to Part 40 - DOT Drug and Alcohol Testing Management Information System (MIS) Data Collection Form

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ..., App. H Appendix H to Part 40—DOT Drug and Alcohol Testing Management Information System (MIS) Data... 49 Transportation 1 2013-10-01 2013-10-01 false DOT Drug and Alcohol Testing Management Information System (MIS) Data Collection Form H Appendix H to Part 40 Transportation Office of the...

  19. 49 CFR Appendix H to Part 40 - DOT Drug and Alcohol Testing Management Information System (MIS) Data Collection Form

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ..., App. H Appendix H to Part 40—DOT Drug and Alcohol Testing Management Information System (MIS) Data... 49 Transportation 1 2012-10-01 2012-10-01 false DOT Drug and Alcohol Testing Management Information System (MIS) Data Collection Form H Appendix H to Part 40 Transportation Office of the...

  20. Vulnerability to alcohol consumption, spiritual transcendence and psychosocial well-being: test of a theory 1

    PubMed Central

    Heredia, Luz Patricia Díaz; Sanchez, Alba Idaly Muñoz

    2016-01-01

    Abstract Objective: to demonstrate the relations among vulnerability, self-transcendence and well-being in the young adult population and the effect of each of these variables on the adoption of low-risk consumption conducts. Method: quantitative and cross-sectional correlation study using structural equations analysis to test the relation among the variables. Results: an inverse relation was evidenced between vulnerability to alcohol consumption and spiritual transcendence (β-0.123, p 0.025) and a direct positive relation between spiritual transcendence and psychosocial well-being (β 0.482, p 0.000). Conclusions: the relations among the variables spiritual transcendence, vulnerability to alcohol consumption and psychosocial well-being, based on Reed's Theory, are confirmed in the population group of young college students, concluding that psychosocial well-being can be achieved when spiritual transcendence is enhanced, as the vulnerability to alcohol consumption drops. PMID:27276017

  1. Ethyl glucuronide in hair - A highly effective test for the monitoring of alcohol consumption.

    PubMed

    Agius, Ronald; Nadulski, Thomas; Kahl, Hans-Gerhard; Dufaux, Bertin

    2012-05-10

    In Germany drink driving offenders lose their license and must prove abstinence for one year in order to regain it. In this paper we assess the newly introduced ethyl glucuronide (EtG) tests in urine and hair in this alcohol abstinence monitoring. 20% (80 out of 386) of the 3cm long hair samples were tested positive for EtG in hair, compared to only 2% (92 out of 4248 samples) in urine in the same time period. Additionally 50% of the samples positive for EtG in hair had EtG values greater than 30pg/mg hair, indicating chronic alcohol consumption in the last three months. This study shows that four EtG tests in 3cm hair lengths reveal a significantly higher percentage of drink driving offenders who fail to be sober in the rehabilitation period, than do six random EtG tests in urine. Presumably, the hair test is more adequate to monitor long term alcohol abstinence than the urine test as defined by the new driving license re-granting medical and psychological assessment (MPA) in Germany. PMID:22019393

  2. Testing demographic differences for alcohol use initiation among adolescents for the decisional balance and situational temptation prevention inventories.

    PubMed

    Sillice, Marie A; Paiva, Andrea L; Babbin, Steven F; McGee, Heather A; Rossi, Joseph S; Redding, Colleen A; Meier, Kathryn S; Oatley, Karin; Velicer, Wayne F

    2014-09-01

    Alcohol use by middle school-aged students is a public health concern because of the numerous adverse social, health and psychological outcomes. Prevention programs attempt to intervene before alcohol use begins. A tailored, computer-delivered program for the prevention of alcohol use and a series of new transtheoretical model measures were developed, including decisional balance (Pros and Cons) of alcohol use and Situational Temptations to Try Alcohol. This study investigated if there were any demographic differences on these measures in a sample of 6th grade middle school students from 20 schools (N=4151) at baseline. Three factorial analysis of variance tests were conducted to explore the impact of race (whites vs. non-whites), ethnicity (Hispanics vs. Non-Hispanics) and gender (males vs. females). A significant two-way interaction effect was found between gender and ethnicity for Pros of Alcohol Use. A significant three-way interaction effect was found between gender, race and ethnicity for Cons of Alcohol Use. Main effects were found for the three demographic factors for Situational Temptations to Try Alcohol. However, the effect sizes for the interaction effects and main effects were very small (all below η(2)=.01), suggesting that race/ethnicity and gender alone may not be highly influential factors in the Decisional Balance for the Prevention of Alcohol and Situational Temptations to Try Alcohol in adolescence. The implications for these results and alcohol use prevention among this group are discussed.

  3. Unplanned Drinking and Alcohol-Related Problems: A Preliminary Test of the Model of Unplanned Drinking Behavior

    PubMed Central

    Pearson, Matthew R.; Henson, James M.

    2013-01-01

    Much research links impulsivity with alcohol use and problems. In two studies, unplanned (or impulsive) drinking is assessed directly to determine whether it has direct effects on alcohol use and alcohol-related problems. In study 1, we examined whether unplanned drinking serves as a proximal mediator of the effects of impulsivity-like traits on alcohol-related outcomes. With a sample of 211 college student drinkers, we found that the Unplanned Drinking Scale was significantly related to alcohol use, and perhaps more importantly, had a direct effect on alcohol-related problems even after controlling for frequency and quantity of alcohol use. Further, unplanned drinking partially mediated the effects of negative urgency on alcohol-related problems. In study 2, we examined whether unplanned drinking accounts for unique variance in alcohol-related outcomes when controlling for use of protective behavioral strategies. With a sample of 170 college students, we replicated the findings of Study 1 in that the Unplanned Drinking Scale had a significant direct effect on alcohol-related problems even after controlling for alcohol use; further, this effect was maintained when controlling for use of protective behavioral strategies. Limitations include the modest sample sizes and the cross-sectional design. Future directions for testing the Model of Unplanned Drinking Behavior are proposed. PMID:23276312

  4. Multiple retinoid dehydrogenases in testes cytosol from alcohol dehydrogenase negative or positive deermice.

    PubMed

    Posch, K C; Napoli, J L

    1992-05-28

    Retinoic acid syntheses from retinol by cytosol from testes of alcohol dehydrogenase negative or positive deermice were similar in specific activity and in their insensitivity to 1 M ethanol or 100 mM 4-methylpyrazole. Anion-exchange followed by size-exclusion chromatography revealed multiple and similarly migrating peaks in each cytosol that had both retinol and retinal dehydrogenase activities. Thus, the effects of ethanol on testes cannot be caused by direct inhibition of cytosolic retinoic acid synthesis because retinoid dehydrogenases distinct from mouse class A2 alcohol dehydrogenases, which corresponds to human class I, occurred in testes and they were not inhibited by ethanol. These data also demonstrate the occurrence of multiple cytosolic retinoic acid synthesis activities and indicate that the two reactions of cytosolic retinoic acid synthesis, retinol and retinal dehydrogenation, may be catalyzed by enzymes that occur as complexes. PMID:1599517

  5. [Validity evidence of the Alcohol, Smoking and Substance Involvement Screening Test (ASSIST) in Chile].

    PubMed

    Soto-Brandt, Gonzalo; Portilla Huidobro, Rodrigo; Huepe Artigas, David; Rivera-Rei, Álvaro; Escobar, María Josefina; Salas Guzmán, Natalia; Canales-Johnson, Andrés; Ibáñez, Agustín; Martínez Guzmán, Claudio; Castillo-Carniglia, Álvaro

    2014-01-01

    This study aims to psychometrically validate the Chilean version of the Alcohol, Smoking and Substance Involvement Screening Test ASSIST. Specifically, this study is interested in evaluating the reliability, consistency and concurrent and discriminant validity of this instrument. The sample was composed for a total of 400 people from four different settings: treatment centers (residential and ambulatories), primary health care, police stations and companies. The reliability of the ASSIST was high (α = .86 for Alcohol, α = .84 for marijuana and α = .90 for cocaine). The intra class correlation coefficient (ICC) with test-retest comparison was statistically significant for Alcohol (ICC = .66), marijuana (ICC = .74) and cocaine (ICC = .80). There were statistically significant correlations between the ASSIST and the AUDIT score (Pearson’s r = .85), the ASSIST and the ASI-Lite score (r between .66 and .83 for tobacco, alcohol, marijuana and cocaine), and the ASSIST and the SDS score (r = .65). The original cutoff point for high risk detection was 27 points, however, in order to have a better balance between sensitivity and specificity the cut was changed to 21 points. The ASSIST presents good psychometric properties and therefore is a reliable and valid instrument to be used as a mechanism to detect risk levels of substance use in the Chilean population.

  6. NC-TEST: noncontact thermal emissions screening technique for drug and alcohol detection

    NASA Astrophysics Data System (ADS)

    Prokoski, Francine J.

    1997-01-01

    Drug abuse is highly correlated with criminal behavior. The typical drug-using criminal commits hundreds of crimes per year. The crime rate cannot be significantly reduced without a reduction in the percentage of the population abusing drugs and alcohol. Accurate and timely estimation of that percentage is important for policy decisions concerning crime control, public health measures, allocation of intervention resources for prevention and treatment, projections of criminal justice needs, and the evaluation of policy effectiveness. Such estimation is particularly difficult because self reporting is unreliable; and physical testing has to date required blood or urine analysis which is expensive and invasive, with the result that too few people are tested. MIKOS Ltd. has developed a non-contact, passive technique with the potential for automatic, real- time screening for drug and alcohol use. The system utilizes thermal radiation which is spontaneously and continuously emitted by the human body. Facial thermal patterns and changes in patterns are correlated with standardized effects of specific drugs and alcohol. A portable system incorporating the collection and analysis technique can be used episodically to collect data for estimating drug and alcohol use by general unknown populations such as crowds at airports, or it can be used for repetitive routine screening of specific known groups such as airline pilots, military personnel, school children, or persons on probation or parole.

  7. Pilot test of twelve-step linkage for alcohol abusing women in leaving jail

    PubMed Central

    Johnson, Jennifer E.; Schonbrun, Yael Chatav; Stein, Michael D.

    2013-01-01

    Background More than a million U.S. women are detained in jails each year; many have alcohol use disorders (AUD). AUD intervention with pretrial jail detainees presents a logistical challenge due to limited jail stays and lack of resources for post release treatment. The availability, no-cost entry, and promise of anonymity of Alcoholics Anonymous (AA) make it a highly accessible resource for underserved populations. However, the outreach of AA volunteers into jails (as opposed to prisons) has been limited, and incarcerated women are unlikely to seek out strangers for help after release. This study pilot tested an enhanced referral approach introducing a twelve-step volunteer to a woman in jail who would attend a meeting with her after release. Methods Participants were 14 unsentenced female pretrial jail detainees with AUD. Intervention consisted of introducing participants detained in jail to female AA volunteers who could accompany them to an AA meeting after release. Assessments took place at baseline and one month after release. This uncontrolled pilot study evaluated the feasibility and acceptability of this enhanced referral approach. We also report pre-post alcohol use, drug use, alcohol problems, and AA attendance. Results Enhanced referral was feasible and acceptable. Many (57%) of the 14 participants who met with AA volunteers in jail were in contact with those volunteers after release from jail. Participants had significantly fewer drinking days, heavy drinking days, alcohol problems, and drug-using days during the post-release follow-up than they did before jail detention. Conclusions Providing linkage between women in jail and female AA volunteers who can accompany them to post-release a meeting is achievable, and may be a disseminable and low-cost method to improve alcohol outcomes in this vulnerable population. PMID:24588287

  8. 75 FR 1547 - Alcohol and Drug Testing: Determination of Minimum Random Testing Rates for 2010

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-12

    ... Transportation (DOT). ACTION: Notice of Determination. SUMMARY: Using data from Management Information System... alcohol program data taken from FRA's Management Information System. Based on this data, the Administrator.... DATES: This notice is effective upon publication. FOR FURTHER INFORMATION CONTACT: Lamar Allen,...

  9. 75 FR 79308 - Alcohol and Drug Testing: Determination of Minimum Random Testing Rates for 2011

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-20

    .... SUMMARY: Using data from Management Information System annual reports, FRA has determined that the 2009... taken from FRA's Management Information System. Based on this data, the Administrator publishes a... effective December 20, 2010. FOR FURTHER INFORMATION CONTACT: Lamar Allen, Alcohol and Drug Program...

  10. Ethical Issues Raised by Epigenetic Testing for Alcohol, Tobacco, and Cannabis.

    PubMed

    Erwin, Cheryl

    2015-10-01

    Epigenetic testing is one of the most significant new technologies to provide insight into the behavioral and environmental factors that influence the development and reconfiguration of the human genetic code. This technology allows us to identify structural changes in the genome that occur due to exposure to a wide variety of substances including alcohol, tobacco, and cannabis. The information gained can be used to promote health but it also raises a variety of ethical, legal, and social issues. As society progresses in understanding the epigenetic mechanisms of substance use and addiction, there is an opportunity to use these use this knowledge to enable medical, behavioral, and environmental interventions to alleviate the burden of addiction. This article describes the ethical issues associated with use of epigenetic testing for alcohol, tobacco, and cannabis and the implications of this technology. A further review of the scientific basis for the relevance of epigenetics is found in the accompanying article by Philibert and Erwin in this issue.

  11. Executive Function Deficits in Children with Fetal Alcohol Spectrum Disorders (FASD) Measured Using the Cambridge Neuropsychological Tests Automated Battery (CANTAB)

    ERIC Educational Resources Information Center

    Green, C. R.; Mihic, A. M.; Nikkel, S. M.; Stade, B. C.; Rasmussen, C.; Munoz, D. P.; Reynolds, J. N.

    2009-01-01

    Background: Chronic prenatal alcohol exposure causes a spectrum of deleterious effects in offspring, collectively termed fetal alcohol spectrum disorders (FASD), and deficits in executive function are prevalent in FASD. The goal of this research was to test the hypothesis that children with FASD exhibit performance deficits in tasks that assess…

  12. Intervening to decrease the probability of alcohol-impaired driving: Impact of novel field sobriety tests.

    PubMed

    Smith, Ryan C; Robinson, Zechariah; Bazdar, Alexandra; Geller, E Scott

    2016-01-01

    The efficacy of novel field sobriety tests to predict breath alcohol content (BAC) and perceptions of driving risk was evaluated. Participants (N = 210) were passersby at two downtown locations near local bars and one on-campus location near a late-night dining facility between the hours of 10:00 p.m. and 2:00 a.m. Participants gave ratings of their perceived risk to drive at their current level of intoxication, then completed three sobriety tests (a hand-pat, tracing test, and Romberg test), and finally provided new ratings of their perceived risk to drive. After completing the final set of questions, participants were administered a Lifeloc FC20 breath alcohol test (±.005 g/dL). Each of the sobriety tests performed better than chance at predicting participant intoxication, but the performance feedback did not enhance awareness of one's risk to drive at a given BAC. Actually, after the sobriety tests, Greek-life females perceived themselves to be less at-risk to drive.

  13. A Test of the DSM-5 Severity Scale for Alcohol Use Disorder

    PubMed Central

    Fazzino, Tera L.; Rose, Gail L.; Burt, Keith B.; Helzer, John E.

    2014-01-01

    BACKGROUND For the DSM-5-defined alcohol use disorder (AUD) diagnosis, a tricategorized scale that designates mild, moderate, and severe AUD was selected over a fully dimensional scale to represent AUD severity. The purpose of this study was to test whether the DSM-5-defined AUD severity measure was as proficient a predictor of alcohol use following a brief intervention, compared to a fully dimensional scale. METHODS Heavy drinking primary care patients (N=246) received a physician-delivered brief intervention (BI), and then reported daily alcohol consumption for six months using an Interactive Voice Response (IVR) system. The dimensional AUD measure we constructed was a summation of all AUD criteria met at baseline (mean = 6.5; SD = 2.5). A multi-model inference technique was used to determine whether the DSM-5 tri-categorized severity measure or a dimensional approach would provide a more precise prediction of change in weekly alcohol consumption following a BI. RESULTS The Akaike information criterion (AIC) for the dimensional AUD model (AIC=7623.88) was four points lower than the tri-categorized model (AIC=7627.88) and weight of evidence calculations indicated there was 88% likelihood the dimensional model was the better approximating model. The dimensional model significantly predicted change in alcohol consumption (p =.04) whereas the DSM-5 tri-categorized model did not. CONCLUSION A dimensional AUD measure was superior, detecting treatment effects that were not apparent with tri-categorized severity model as defined by the DSM-5. We recommend using a dimensional measure for determining AUD severity. PMID:24893979

  14. [Driving fitness of apprehended alcoholics--fitness test and remedial psychological traffic education].

    PubMed

    Zabel, G; Zabel, U

    1991-03-01

    1) No Therapy Without Screening: According to the prevailing opinion of jurists and psychologists) who are occupied with problems concerning post-schooling and of the traffic authorities in charge of issuing driving licences screening is absolutely necessary with regard to traffic-psychological post-schoolings as characteristical maladjustments of either reparable or irreparable nature can only be detected at such screening). Only medical and psychological screening can help to achieve the necessary clarification.) Screening is frequently connected with counselling for therapy, as it is for example stressed in the names of the institutions concerned in the länder of Rhineland-Palatine, North Rhine-Westphalia and Lower Saxony). 2) Exclusion of Drink-Drivers: Screening is particularly essential to exclude the so called drink-drivers who are alcoholics from post-schooling. The necessity of such an exclusion is stressed by Müller's) latest investigation of traffic--accident data in correlation to the blood-alcohol concentration, and it must be assumed that the percentage of undetected drink-drivers with a medium blood-alcohol concentration is extremely high. One has to agree with Himmelreich) that models for post-schooling must not exclude alcoholics and criminal offenders. In this case one has to differentiate between the problem drinker) who can be post-schooled and the drink-driver described by Winkler.) Bode) and Scherer) with rigid drinking habits, a raised disposition for risk) and a reduced responsibility according to sections 20, 21 of the German Criminal Law (StGB) to such an extend that a consciousness of guilt can be ruled out). Already after the preliminary examination of such alcoholics) it has to be assumed that an immediate traffic-psychological post-schooling will hardly be successful because of the lack or considerably reduced ability of responsibility. Post-schoolings do not have compensatory effects when regular alcohol abuse (drink-driver) is

  15. A Test of Biosocial Models of Adolescent Cigarette and Alcohol Involvement

    PubMed Central

    Foshee, Vangie A.; Ennett, Susan T.; Bauman, Karl E.; Granger, Douglas A.; Benefield, Thad; Suchindran, Chirayath; Hussong, Andrea M.; Karriker-Jaffe, Katherine J.; DuRant, Robert H.

    2013-01-01

    We tested biosocial models that posit interactions between biological variables (testosterone, estradiol, pubertal status, and pubertal timing) and social context variables (family, peer, school, and neighborhood) in predicting adolescent involvement with cigarettes and alcohol in a sample of 409 adolescents in grades 6 and 8. Models including the biological and contextual variables and their interactions explained significantly more variance in adolescent cigarette and alcohol involvement than did models including only the main effects of the biological and contextual variables. Post-hoc analyses of significant interactions suggested that, in most case, moderation occurred in the hypothesized direction. Consistent with dual hazards models of adolescent antisocial behaviors, the relationships between the biological and substance use variables became positive and stronger as the context became more harmful. Considerations of adolescent substance use, and perhaps other problem behaviors, should recognize the possible role of biological variables and how their influence may vary by social context. PMID:24415825

  16. 49 CFR 40.261 - What is a refusal to take an alcohol test, and what are the consequences?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... amount of saliva or breath for any alcohol test required by this part or DOT agency regulations; Provided, That an employee who does not provide an adequate amount of breath or saliva because he or she has...

  17. 49 CFR 40.261 - What is a refusal to take an alcohol test, and what are the consequences?

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... amount of saliva or breath for any alcohol test required by this part or DOT agency regulations; Provided, That an employee who does not provide an adequate amount of breath or saliva because he or she has...

  18. 49 CFR 40.261 - What is a refusal to take an alcohol test, and what are the consequences?

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... amount of saliva or breath for any alcohol test required by this part or DOT agency regulations; Provided, That an employee who does not provide an adequate amount of breath or saliva because he or she has...

  19. 49 CFR 40.261 - What is a refusal to take an alcohol test, and what are the consequences?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... amount of saliva or breath for any alcohol test required by this part or DOT agency regulations; Provided, That an employee who does not provide an adequate amount of breath or saliva because he or she has...

  20. 49 CFR 40.261 - What is a refusal to take an alcohol test, and what are the consequences?

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... amount of saliva or breath for any alcohol test required by this part or DOT agency regulations; Provided, That an employee who does not provide an adequate amount of breath or saliva because he or she has...

  1. Workplace drug testing and alcohol policy in Italy; there is still a long way to go.

    PubMed

    Rosso, Gian Luca; Perotto, Massimo; Feola, Mauro; Caramella, Michele

    2014-09-01

    The effectiveness of workplace drug testing (WDT) in Italy has recently been questioned, while very little is known about the real consumption of alcoholic beverages among workers performing hazardous jobs, such as professional drivers (PDs). The aim of this study is to investigate the modality and frequency of WDT execution and of alcohol consumption in the above category. Anonymous questionnaires were used to collect information. Four hundred and ninety-seven questionnaires were collected; 50.1% declared that they know well in advance when they will be subjected to screening tests for drugs, while 19.5% claimed they have never been subjected to such a test. The greater the number of employees in a company, the greater the likelihood that the tests are performed with a genuinely surprise effect [odds ratio (OR) 2.41, 5.39 and 9.07, respectively, for businesses with 5-14 employees, 15-50 and more than 50, compared with companies with less than 5 employees, p < 0.01]. Twenty-one point four percent declared they drink alcoholic beverages during working hours or work breaks. This attitude is positively correlated with driver seniority [OR 1.07, 95% confidence interval (CI) 1.03-1.11 p < 0.01] and is more common in those who operate on mainly international routes (OR 3.34 CI 1.30-8.59 p < 0.01) and only occasionally consume meals in restaurants (OR 4.27, CI 1.19-15.42 p < 0.05). Fifteen percent of the participants have an AUDIT C score ≥ 5. In conclusion WDT is largely ineffective, particularly in small businesses. The high percentage of PDs who claim to drink during working hours and who are hazardous drinkers requires a further strengthening of prevention strategies in this area.

  2. 49 CFR 40.25 - Must an employer check on the drug and alcohol testing record of employees it is intending to use...

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Transportation Office of the Secretary of Transportation PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL... agency drug and alcohol testing regulations; and (5) With respect to any employee who violated a DOT...

  3. Applicability of the Rivermead Behavioural Memory Test – Third Edition (RBMT-3) in Korsakoff’s syndrome and chronic alcoholics

    PubMed Central

    Wester, Arie J; van Herten, Judith C; Egger, Jos IM; Kessels, Roy PC

    2013-01-01

    Purpose To examine the applicability of the newly developed Rivermead Behavioural Memory Test – Third Edition (RBMT-3) as an ecologically-valid memory test in patients with alcohol-related cognitive disorders. Patients and methods An authorized Dutch translation of the RBMT-3 was developed, equivalent to the UK version, and administered to a total of 151 participants – 49 patients with amnesia due to alcoholic Korsakoff’s syndrome, 49 patients with cognitive impairment and a history of chronic alcoholism, not fulfilling the Korsakoff criteria, and 53 healthy controls. Between-group comparisons were made at subtest level, and the test’s diagnostic accuracy was determined. Results Korsakoff patients performed worse than controls on all RBMT-3 subtests (all P-values < 0.0005). The alcoholism group performed worse than controls on most (all P-values < 0.02), but not all RBMT-3 subtests. Largest effects were found between the Korsakoff patients and the controls after delayed testing. The RBMT-3 had good sensitivity and adequate specificity. Conclusion The RBMT-3 is a valid test battery to demonstrate everyday memory deficits in Korsakoff patients and non-Korsakoff patients with alcohol abuse disorder. Korsakoff patients showed an impaired performance on subtests relying on orientation, contextual memory and delayed testing. Our findings provide valuable information for treatment planning and adjustment in patients with alcohol-related cognitive impairments. PMID:23818787

  4. New Zealand's breath and blood alcohol testing programs: further data analysis and forensic implications.

    PubMed

    Stowell, A R; Gainsford, A R; Gullberg, R G

    2008-07-01

    Paired blood and breath alcohol concentrations (BAC, in g/dL, and BrAC, in g/210 L), were determined for 11,837 drivers apprehended by the New Zealand Police. For each driver, duplicate BAC measurements were made using headspace gas chromatography and duplicate BrAC measurements were made with either Intoxilyzer 5000, Seres 679T or Seres 679ENZ Ethylometre infrared analysers. The variability of differences between duplicate results is described in detail, as well as the variability of differences between the paired BrAC and BAC results. The mean delay between breath and blood sampling was 0.73 h, ranging from 0.17 to 3.1 8h. BAC values at the time of breath testing were estimated by adjusting BAC results using an assumed blood alcohol clearance rate. The paired BrAC and time-adjusted BAC results were analysed with the aim of estimating the proportion of false-positive BrAC results, using the time-adjusted BAC results as references. When BAC results were not time-adjusted, the false-positive rate (BrAC>BAC) was 31.3% but after time-adjustment using 0.019 g/dL/h as the blood alcohol clearance rate, the false-positive rate was only 2.8%. However, harmful false-positives (defined as cases where BrAC>0.1 g/210L, while BAC< or =0.1g/dL) occurred at a rate of only 0.14%. When the lower of duplicate breath test results were used as the evidential results instead of the means, the harmful false-positive rate dropped to 0.04%.

  5. 77 FR 75896 - Alcohol and Drug Testing: Determination of Minimum Random Testing Rates for 2013

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-26

    .... According to data from FRA's Management Information System, the rail industry's random drug testing positive... notice of determination is effective December 26, 2012. FOR FURTHER INFORMATION CONTACT: Elizabeth...

  6. Prevalence of alcohol-impaired drivers based on random breath tests in a roadside survey in Catalonia (Spain).

    PubMed

    Alcañiz, Manuela; Guillén, Montserrat; Santolino, Miguel; Sánchez-Moscona, Daniel; Llatje, Oscar; Ramon, Lluís

    2014-04-01

    Sobriety checkpoints are not usually randomly located by traffic authorities. As such, information provided by non-random alcohol tests cannot be used to infer the characteristics of the general driving population. In this paper a case study is presented in which the prevalence of alcohol-impaired driving is estimated for the general population of drivers. A stratified probabilistic sample was designed to represent vehicles circulating in non-urban areas of Catalonia (Spain), a region characterized by its complex transportation network and dense traffic around the metropolis of Barcelona. Random breath alcohol concentration tests were performed during spring 2012 on 7596 drivers. The estimated prevalence of alcohol-impaired drivers was 1.29%, which is roughly a third of the rate obtained in non-random tests. Higher rates were found on weekends (1.90% on Saturdays and 4.29% on Sundays) and especially at night. The rate is higher for men (1.45%) than for women (0.64%) and it shows an increasing pattern with age. In vehicles with two occupants, the proportion of alcohol-impaired drivers is estimated at 2.62%, but when the driver was alone the rate drops to 0.84%, which might reflect the socialization of drinking habits. The results are compared with outcomes in previous surveys, showing a decreasing trend in the prevalence of alcohol-impaired drivers over time.

  7. Properties and performance testing with blends of biomass alcohols, vegetable oils and diesel fuel

    SciTech Connect

    Vinyard, S.; Hawkins, L.; Renoll, E.S.; Bunt, R.C.; Goodling, J.S.

    1982-01-01

    This paper is a presentation of results from three related efforts to determine the technical feasibility of using alcohols and vegetable oils blended with Diesel oil as fuel for unmodified compression ignition engines. Several different vegetable oils were successfully tested in a single cylinder engine. Sunflower oil was blended from 50% to 80% by volume with Diesel fuel and used in a multicylinder engine. Thermophysical property data were gathered on pure and blended fuels and are reported. A spray parameter, epsilon, was found which would predict the necessary change in valve opening pressure to render the atomization of the new fuel similar to that for which the injection system was designed. Engine testing showed that fuel consumption was substantially reduced upon setting the injectors at the new VOP. 2 figures, 1 table.

  8. Alcohol expectancy and drinking refusal self-efficacy: a test of specificity theory.

    PubMed

    Oei, T P; Burrow, T

    2000-01-01

    Although alcohol expectancy (expectations about the effects of drinking alcohol on one's behavior and mood) and drinking refusal self-efficacy (one's perceived ability to resist drinking in high-risk situations) have consistently been demonstrated to be useful to our understanding of alcohol use and abuse, the specificity of these constructs to alcohol consumption has not been previously demonstrated. Using 161 first-year psychology students and multiple regression analyses this study indicated that alcohol expectancies and drinking refusal self-efficacy were specifically related to quantity of alcohol consumption, but not to caffeine or nicotine intake. These results provide empirical evidence to confirm the theoretical and practical utility of these two cognitive constructs to alcohol research and serve to strengthen the theoretical foundations of alcohol expectancy theory.

  9. Mutagenicity evaluation with Ames test of hydro-alcoholic solution of terpenes.

    PubMed

    Lupi, S; Marconi, S; Paiaro, E; Fochesato, A; Gregorio, P

    2009-09-01

    Mutagenic properties of terpenes (both synthesis and plant derived) have been tested, up to now, as a single molecule. A terpenes containing hydro-alcoholic solution deriving from frankincense and myrrh resins and hyssop essential oil was assayed for mutagenicity by means of ames test. Extraction technique conducted with electromagnetic fields at room temperature enabled to obtain a solution of free active molecules that did not undergo thermal degradation and characterized by biocidal activity. In order to verify lack of mutagenic hazard in coming into contact with human, the solution was appropriately diluted and tested with Salmonella typhimurium TA98, TA1535 and YG1024 strains, both in absence and in presence of metabolic system S9. For none of the tested conditions a 2-fold increase of induced revertants, as regards to spontaneous, was registered. The ratio between induced and spontaneous His+ revertants (Mutagenic Index) was around 1.00 in all the determinations and no statistically significant differences have been identified comparing the sample and the negative control. A similar result has been obtained for the dose-response curve. In conclusion, we verified that tested terpenes solution lacks of mutagenicity on Salmonella typhimurium with and without metabolic activator so this plant extract can be safely used as biocide. PMID:20411651

  10. 49 CFR 40.245 - What is the procedure for an alcohol screening test using a saliva ASD or a breath tube ASD?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... test using a saliva ASD or a breath tube ASD? 40.245 Section 40.245 Transportation Office of the... Alcohol Screening Tests § 40.245 What is the procedure for an alcohol screening test using a saliva ASD or a breath tube ASD? (a) As the STT or BAT, you must take the following steps when using the...

  11. Alcoholism and Alcohol Abuse

    MedlinePlus

    ... This means that their drinking causes distress and harm. It includes alcoholism and alcohol abuse. Alcoholism, or ... brain, and other organs. Drinking during pregnancy can harm your baby. Alcohol also increases the risk of ...

  12. Reducing the harmful effects of alcohol misuse: the ethics of sobriety testing in criminal justice.

    PubMed

    Shaw, David; McCluskey, Karyn; Linden, Will; Goodall, Christine

    2012-11-01

    Alcohol use and abuse play a major role in both crime and negative health outcomes in Scotland. This paper provides a description and ethical and legal analyses of a novel remote alcohol monitoring scheme for offenders which seeks to reduce alcohol-related harm to both the criminal and the public. It emerges that the prospective benefits of this scheme to health and public order vastly outweigh any potential harms.

  13. Reducing the harmful effects of alcohol misuse: the ethics of sobriety testing in criminal justice.

    PubMed

    Shaw, David; McCluskey, Karyn; Linden, Will; Goodall, Christine

    2012-11-01

    Alcohol use and abuse play a major role in both crime and negative health outcomes in Scotland. This paper provides a description and ethical and legal analyses of a novel remote alcohol monitoring scheme for offenders which seeks to reduce alcohol-related harm to both the criminal and the public. It emerges that the prospective benefits of this scheme to health and public order vastly outweigh any potential harms. PMID:22518048

  14. Proficiency testing as a basis for estimating uncertainty of measurement: application to forensic alcohol and toxicology quantitations.

    PubMed

    Wallace, Jack

    2010-05-01

    While forensic laboratories will soon be required to estimate uncertainties of measurement for those quantitations reported to the end users of the information, the procedures for estimating this have been little discussed in the forensic literature. This article illustrates how proficiency test results provide the basis for estimating uncertainties in three instances: (i) For breath alcohol analyzers the interlaboratory precision is taken as a direct measure of uncertainty. This approach applies when the number of proficiency tests is small. (ii) For blood alcohol, the uncertainty is calculated from the differences between the laboratory's proficiency testing results and the mean quantitations determined by the participants; this approach applies when the laboratory has participated in a large number of tests. (iii) For toxicology, either of these approaches is useful for estimating comparability between laboratories, but not for estimating absolute accuracy. It is seen that data from proficiency tests enable estimates of uncertainty that are empirical, simple, thorough, and applicable to a wide range of concentrations.

  15. Subchronic toxicity study in rats and genotoxicity tests with polyvinyl alcohol.

    PubMed

    Kelly, C M; DeMerlis, C C; Schoneker, D R; Borzelleca, J F

    2003-05-01

    The potential systemic and neurotoxicity of polyvinyl alcohol (PVA) was assessed when fed in the diet to male and female Sprague-Dawley rats for 90 days at doses of 2000, 3500 and 5000 mg/kg/day. Control rats received untreated standard laboratory diet. Assessments included clinical observations, ophthalmology, body weight and food consumption, hematology, coagulation, clinical chemistry, urinalyses, motor activity and functional observational battery evaluations and gross and microscopic pathology. The only test-article-related finding observed during the study was unformed stool with brown/black anogenital staining in rats fed 3500 and 5000 mg/kg/day. This finding was attributed to the high levels of test article being consumed and subsequently excreted in the stool. It was not accompanied by macroscopic or microscopic changes in these rats. No test-article-related changes were seen in mortality, ophthalmology, body weight and food consumption data, hematology, clinical chemistry, urinalysis data, functional observational assessments, motor activity, organ weight data and macroscopic and microscopic examinations. Doses of 2000, 3500 and 5000 mg/kg/day of PVA administered as a dietary admixture to male and female Sprague-Dawley rats for up to 90 days did not result in any adverse, toxicological effects. The no-observed-adverse-effect level (NOAEL) was determined to be 5000 mg/kg/day. PVA showed no evidence of mutagenic activity in the Ames test, mouse lymphoma assay and the mouse micronucleus test. (A critical evaluation of the available information on PVA will appear in a review to be published in Food and Chemical Toxicology 2003, 41, 319-326)

  16. 10 CFR 26.91 - Acceptable devices for conducting initial and confirmatory tests for alcohol and methods of use.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... version of NHTSA's Conforming Products List (CPL) for such devices. An ASD that is listed in the NHTSA CPL... of the quality assurance plan submitted to NHTSA for any ASD that is used for initial alcohol testing. (2) Licensees and other entities may not use an ASD that fails the specified quality control...

  17. 10 CFR 26.91 - Acceptable devices for conducting initial and confirmatory tests for alcohol and methods of use.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... version of NHTSA's Conforming Products List (CPL) for such devices. An ASD that is listed in the NHTSA CPL... of the quality assurance plan submitted to NHTSA for any ASD that is used for initial alcohol testing. (2) Licensees and other entities may not use an ASD that fails the specified quality control...

  18. 10 CFR 26.91 - Acceptable devices for conducting initial and confirmatory tests for alcohol and methods of use.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... version of NHTSA's Conforming Products List (CPL) for such devices. An ASD that is listed in the NHTSA CPL... of the quality assurance plan submitted to NHTSA for any ASD that is used for initial alcohol testing. (2) Licensees and other entities may not use an ASD that fails the specified quality control...

  19. 10 CFR 26.91 - Acceptable devices for conducting initial and confirmatory tests for alcohol and methods of use.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... version of NHTSA's Conforming Products List (CPL) for such devices. An ASD that is listed in the NHTSA CPL... of the quality assurance plan submitted to NHTSA for any ASD that is used for initial alcohol testing. (2) Licensees and other entities may not use an ASD that fails the specified quality control...

  20. 10 CFR 26.91 - Acceptable devices for conducting initial and confirmatory tests for alcohol and methods of use.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... version of NHTSA's Conforming Products List (CPL) for such devices. An ASD that is listed in the NHTSA CPL... of the quality assurance plan submitted to NHTSA for any ASD that is used for initial alcohol testing. (2) Licensees and other entities may not use an ASD that fails the specified quality control...

  1. Does Distraction Reduce the Alcohol-Aggression Relation? A Cognitive and Behavioral Test of the Attention-Allocation Model

    ERIC Educational Resources Information Center

    Gallagher, Kathryn E.; Parrott, Dominic J.

    2011-01-01

    Objective: This study provided the first direct test of the cognitive underpinnings of the attention-allocation model and attempted to replicate and extend past behavioral findings for this model as an explanation for alcohol-related aggression. Method: A diverse community sample (55% African American) of men (N = 159) between 21 and 35 years of…

  2. Testing Whether and when Parent Alcoholism Uniquely Affects Various Forms of Adolescent Substance Use

    ERIC Educational Resources Information Center

    Hussong, Andrea M.; Huang, Wenjing; Serrano, Daniel; Curran, Patrick J.; Chassin, Laurie

    2012-01-01

    The current study examined the distal, proximal, and time-varying effects of parents' alcohol-related consequences on adolescents' substance use. Previous studies show that having a parent with a lifetime diagnosis of alcoholism is a clear risk factor for adolescents' own substance use. Less clear is whether the timing of a parent's…

  3. Conscientiousness, Protective Behavioral Strategies, and Alcohol Use: Testing for Mediated Effects

    ERIC Educational Resources Information Center

    Martens, Matthew P.; Karakashian, Michael A.; Fleming, Kristie M.; Fowler, Roneferiti M.; Hatchett, E. Suzanne; Cimini, M. Dolores

    2009-01-01

    The purpose of this study was to determine if use of protective behavioral strategies mediated the relationship between conscientiousness and alcohol use and alcohol-related problems. Participants were 186 college students at a state university campus in the Northeastern United States participating in a study examining the effectiveness of a brief…

  4. 49 CFR 40.275 - What is the effect of procedural problems that are not sufficient to cancel an alcohol test?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... in Alcohol Testing § 40.275 What is the effect of procedural problems that are not sufficient to... 49 Transportation 1 2010-10-01 2010-10-01 false What is the effect of procedural problems that are not sufficient to cancel an alcohol test? 40.275 Section 40.275 Transportation Office of the...

  5. Useful method to monitor the physiological effects of alcohol ingestion by combination of micro-integrated laser Doppler blood flow meter and arm-raising test.

    PubMed

    Iwasaki, Wataru; Nogami, Hirofumi; Ito, Hiroki; Gotanda, Takeshi; Peng, Yao; Takeuchi, Satoshi; Furue, Masutaka; Higurashi, Eiji; Sawada, Renshi

    2012-10-01

    Alcohol has a variety of effects on the human body, affecting both the sympathetic and parasympathetic nervous system. We examined the peripheral blood flow of alcohol drinkers using a micro-integrated laser Doppler blood flow meter (micro-electromechanical system blood flow sensor). An increased heart rate and blood flow was recorded at the earlobe after alcohol ingestion, and we observed strong correlation between blood flow, heart rate, and breath alcohol content in light drinkers; but not heavy drinkers. We also found that the amplitude of pulse waves measured at the fingertip during an arm-raising test significantly decreased on alcohol consumption, regardless of the individual's alcohol tolerance. Our micro-electromechanical system blood flow sensor successfully detected various physiological changes in peripheral blood circulation induced by alcohol consumption.

  6. Test-retest reliability of a self-administered Alcohol, Smoking and Substance Involvement Screening Test (ASSIST) in primary care patients

    PubMed Central

    Strauss, Shiela M.; Wright, Shana; Rotrosen, John; Khan, Rubina; Lee, Joshua D.; Gourevitch, Marc N.

    2014-01-01

    The time required to conduct drug and alcohol screening has been a major barrier to its implementation in mainstream healthcare settings. Because patient self-administered tools are potentially more efficient, we translated the Alcohol, Smoking and Substance Involvement Screening Test (ASSIST) into an audio guided computer assisted self interview (ACASI) format. This study reports on the test-retest reliability of the ACASI ASSIST in an adult primary care population. Adult primary care patients completed the ACASI ASSIST, in English or Spanish, twice within a 1–4 week period. Among the 101 participants, there were no significant differences between test administrations in detecting moderate to high risk use for tobacco, alcohol, or any other drug class. Substance risk scores from the two administrations had excellent concordance (90–98%) and high correlation (ICC 0.90–0.97) for tobacco, alcohol, and drugs. The ACASI ASSIST has good test-retest reliability, and warrants additional study to evaluate its validity for detecting unhealthy substance use. PMID:24629887

  7. Alcoholic ketoacidosis

    MedlinePlus

    Tests may include: Arterial blood gases (measure the acid/base balance and oxygen level in blood) Blood alcohol ... PA: Elsevier Saunders; 2013:chap 161. Seifter JL. Acid-Base disorders. In: Goldman L, Schafer AI, eds. Goldman's ...

  8. A Critical Test of the “Tunneling and Coupled Motion” Concept in Enzymatic Alcohol Oxidation

    PubMed Central

    Roston, Daniel; Kohen, Amnon

    2013-01-01

    The physical mechanism of C-H bond activation by enzymes is the subject of intense study and we have tested the predictions of two competing models for C-H activation in the context of alcohol dehydrogenase. The kinetic isotope effects (KIEs) in this enzyme have previously suggested a model of quantum mechanical tunneling and coupled motion of primary (1°) and secondary (2°) hydrogens. Here we measure the 2° H/T KIEs with both and H and D at the 1° position and find that the 2° KIE is significantly deflated with D-transfer, consistent with the predictions of recent Marcus-like models of H-transfer. The results suggest that the fast dynamics of H-tunneling result in a 1° isotope effect on the structure of the tunneling ready state: the trajectory of D-transfer goes through a shorter donor-acceptor distance than that of H-transfer. PMID:24020836

  9. Testing the effects of peer socialization versus selection on alcohol and marijuana use among treated adolescents.

    PubMed

    Becker, Sara J; Curry, John F

    2014-02-01

    This study examined the relative influence of peer socialization and selection on alcohol and marijuana use among 106 adolescents who received a brief intervention. Adolescents were recruited between 2003 and 2007 and followed for 12 months as part of a SAMHSA-funded study. Cross-lagged panel models using four assessment points examined the longitudinal relationship between adolescent substance use and peer substance involvement separately for alcohol and marijuana. Consistent with community studies, there was evidence of both peer socialization and peer selection for alcohol use, and only evidence of peer selection for marijuana use. Implications for research and intervention are discussed.

  10. Using eyeblink classical conditioning as a test of the functional consequences of exposure of the developing cerebellum to alcohol.

    PubMed

    Green, John T

    2003-01-01

    Exposure of the developing brain to alcohol produces profound Purkinje cell loss in the cerebellum, and deficits in tests of motor coordination. However, the precise relationship between these two sets of findings has been difficult to determine. Eyeblink classical conditioning is known to engage a discrete brainstem-cerebellar circuit, making it an ideal test of cerebellar functional integrity after developmental alcohol exposure. In eyeblink conditioning, one of the deep cerebellar nuclei, the interpositus nucleus, as well as specific Purkinje cell populations, are sites of convergence for CS and US information. A series of studies have shown that eyeblink conditioning is impaired in both weanling and adult rats given binge-like exposure to alcohol as neonates, and that these deficits can be traced, at least in part, to impaired activation of cerebellar interpositus nucleus neurons and to an overall reduction in the deep cerebellar nuclear cell population. Because particular cerebellar cell populations are utilized in well-defined ways during eyeblink conditioning, conclusions regarding specific changes in the mediation of behavior by these cell populations are greatly strengthened. Further studies will be directed towards the impact of early exposure to alcohol on the functionality of specific Purkinje cell populations, as well as towards brainstem areas that process the tone CS and the somatosensory US.

  11. The sensitivity of laboratory tests assessing driving related skills to dose-related impairment of alcohol: A literature review.

    PubMed

    Jongen, S; Vuurman, E F P M; Ramaekers, J G; Vermeeren, A

    2016-04-01

    Laboratory tests assessing driving related skills can be useful as initial screening tools to assess potential drug induced impairment as part of a standardized behavioural assessment. Unfortunately, consensus about which laboratory tests should be included to reliably assess drug induced impairment has not yet been reached. The aim of the present review was to evaluate the sensitivity of laboratory tests to the dose dependent effects of alcohol, as a benchmark, on performance parameters. In total, 179 experimental studies were included. Results show that a cued go/no-go task and a divided attention test with primary tracking and secondary visual search were consistently sensitive to the impairing effects at medium and high blood alcohol concentrations. Driving performance assessed in a simulator was less sensitive to the effects of alcohol as compared to naturalistic, on-the-road driving. In conclusion, replicating results of several potentially useful tests and their predictive validity of actual driving impairment should deserve further research. In addition, driving simulators should be validated and compared head to head to naturalistic driving in order to increase construct validity. PMID:26802474

  12. Ontogeny and adolescent alcohol exposure in Wistar rats: open field conflict, light/dark box and forced swim test.

    PubMed

    Desikan, Anita; Wills, Derek N; Ehlers, Cindy L

    2014-07-01

    Epidemiological studies have demonstrated that heavy drinking and alcohol abuse and dependence peak during the transition between late adolescence and early adulthood. Studies in animal models have demonstrated that alcohol exposure during adolescence can cause a modification in some aspects of behavioral development, causing the "adolescent phenotype" to be retained into adulthood. However, the "adolescent phenotype" has not been studied for a number of behavioral tests. The objective of the present study was to investigate the ontogeny of behaviors over adolescence/young adulthood in the light/dark box, open field conflict and forced swim test in male Wistar rats. These data were compared to previously published data from rats that received intermittent alcohol vapor exposure during adolescence (AIE) to test whether they retained the "adolescent phenotype" in these behavioral tests. Three age groups of rats were tested (post-natal day (PD) 34-42; PD55-63; PD69-77). In the light/dark box test, younger rats escaped the light box faster than older adults, whereas AIE rats returned to the light box faster and exhibited more rears in the light than controls. In the open field conflict test, both younger and AIE rats had shorter times to first enter the center, spent more time in the center of the field, were closer to the food, and consumed more food than controls. In the forced swim test no clear developmental pattern emerged. The results of the light/dark box and the forced swim test do not support the hypothesis that adolescent ethanol vapor exposure can "lock-in" all adolescent phenotypes. However, data from the open field conflict test suggest that the adolescent and the AIE rats both engaged in more "disinhibited" and food motivated behaviors. These data suggest that, in some behavioral tests, AIE may result in a similar form of behavioral disinhibition to what is seen in adolescence. PMID:24785000

  13. Ontogeny and adolescent alcohol exposure in Wistar rats: open field conflict, light/dark box and forced swim test

    PubMed Central

    Desikan, Anita; Wills, Derek N.; Ehlers, Cindy L.

    2014-01-01

    Epidemiological studies have demonstrated that heavy drinking and alcohol abuse and dependence peak during the transition between late adolescence and early adulthood. Studies in animal models have demonstrated that alcohol exposure during adolescence can cause a modification in some aspects of behavioral development, causing the “adolescent phenotype” to be retained into adulthood. However, the “adolescent phenotype” has not been studied for a number of behavioral tests. The objective of the present study was to investigate the ontogeny of behaviors over adolescence/young adulthood in the light/dark box, open field conflict and forced swim test in male Wistar rats. These data were compared to previously published data from rats that received intermittent alcohol vapor exposure during adolescence (AIE) to test whether they retained the “adolescent phenotype” in these behavioral tests. Three age groups of rats were tested (post-natal day (PD) 34–42; PD55-63; PD69-77). In the light/dark box test, younger rats escaped the light box faster than older adults, whereas AIE rats returned to the light box faster and exhibited more rears in the light than controls. In the open field conflict test, both younger and AIE rats had shorter times to first enter the center, spent more time in the center of the field, were closer to the food, and consumed more food than controls. In the forced swim test no clear developmental pattern emerged. The results of the light/dark box and the forced swim test do not support the hypothesis that adolescent ethanol vapor exposure can “lock-in” all adolescent phenotypes. However, data from the open field conflict test suggest that the adolescent and the AIE rats both engaged in more “disinhibited” and food motivated behaviors. These data suggest that, in some behavioral tests, AIE may result in a similar form of behavioral disinhibition to what is seen in adolescence. PMID:24785000

  14. Ontogeny and adolescent alcohol exposure in Wistar rats: open field conflict, light/dark box and forced swim test.

    PubMed

    Desikan, Anita; Wills, Derek N; Ehlers, Cindy L

    2014-07-01

    Epidemiological studies have demonstrated that heavy drinking and alcohol abuse and dependence peak during the transition between late adolescence and early adulthood. Studies in animal models have demonstrated that alcohol exposure during adolescence can cause a modification in some aspects of behavioral development, causing the "adolescent phenotype" to be retained into adulthood. However, the "adolescent phenotype" has not been studied for a number of behavioral tests. The objective of the present study was to investigate the ontogeny of behaviors over adolescence/young adulthood in the light/dark box, open field conflict and forced swim test in male Wistar rats. These data were compared to previously published data from rats that received intermittent alcohol vapor exposure during adolescence (AIE) to test whether they retained the "adolescent phenotype" in these behavioral tests. Three age groups of rats were tested (post-natal day (PD) 34-42; PD55-63; PD69-77). In the light/dark box test, younger rats escaped the light box faster than older adults, whereas AIE rats returned to the light box faster and exhibited more rears in the light than controls. In the open field conflict test, both younger and AIE rats had shorter times to first enter the center, spent more time in the center of the field, were closer to the food, and consumed more food than controls. In the forced swim test no clear developmental pattern emerged. The results of the light/dark box and the forced swim test do not support the hypothesis that adolescent ethanol vapor exposure can "lock-in" all adolescent phenotypes. However, data from the open field conflict test suggest that the adolescent and the AIE rats both engaged in more "disinhibited" and food motivated behaviors. These data suggest that, in some behavioral tests, AIE may result in a similar form of behavioral disinhibition to what is seen in adolescence.

  15. Genetic variation of the growth hormone secretagogue receptor gene is associated with alcohol use disorders identification test scores and smoking

    PubMed Central

    Nilsson, Staffan; von der Pahlen, Bettina; Santtila, Pekka; Sandnabba, Kenneth; Johansson, Ada; Jern, Patrick; Engel, Jörgen A.; Jerlhag, Elisabet

    2015-01-01

    Abstract The multifaceted gut‐brain peptide ghrelin and its receptor (GHSR‐1a) are implicated in mechanisms regulating not only the energy balance but also the reward circuitry. In our pre‐clinical models, we have shown that ghrelin increases whereas GHSR‐1a antagonists decrease alcohol consumption and the motivation to consume alcohol in rodents. Moreover, ghrelin signaling is required for the rewarding properties of addictive drugs including alcohol and nicotine in rodents. Given the hereditary component underlying addictive behaviors and disorders, we sought to investigate whether single nucleotide polymorphisms (SNPs) located in the pre‐proghrelin gene (GHRL) and GHSR‐1a gene (GHSR) are associated with alcohol use, measured by the alcohol use disorders identification test (AUDIT) and smoking. Two SNPs located in GHRL, rs4684677 (Gln90Leu) and rs696217 (Leu72Met), and one in GHSR, rs2948694, were genotyped in a subset (n = 4161) of a Finnish population‐based cohort, the Genetics of Sexuality and Aggression project. The effect of these SNPs on AUDIT scores and smoking was investigated using linear and logistic regressions, respectively. We found that the minor allele of the rs2948694 SNP was nominally associated with higher AUDIT scores (P = 0.0204, recessive model) and smoking (P = 0.0002, dominant model). Furthermore, post hoc analyses showed that this risk allele was also associated with increased likelihood of having high level of alcohol problems as determined by AUDIT scores ≥ 16 (P = 0.0043, recessive model). These convergent findings lend further support for the hypothesized involvement of ghrelin signaling in addictive disorders. PMID:26059200

  16. Genetic variation of the growth hormone secretagogue receptor gene is associated with alcohol use disorders identification test scores and smoking.

    PubMed

    Suchankova, Petra; Nilsson, Staffan; von der Pahlen, Bettina; Santtila, Pekka; Sandnabba, Kenneth; Johansson, Ada; Jern, Patrick; Engel, Jörgen A; Jerlhag, Elisabet

    2016-03-01

    The multifaceted gut-brain peptide ghrelin and its receptor (GHSR-1a) are implicated in mechanisms regulating not only the energy balance but also the reward circuitry. In our pre-clinical models, we have shown that ghrelin increases whereas GHSR-1a antagonists decrease alcohol consumption and the motivation to consume alcohol in rodents. Moreover, ghrelin signaling is required for the rewarding properties of addictive drugs including alcohol and nicotine in rodents. Given the hereditary component underlying addictive behaviors and disorders, we sought to investigate whether single nucleotide polymorphisms (SNPs) located in the pre-proghrelin gene (GHRL) and GHSR-1a gene (GHSR) are associated with alcohol use, measured by the alcohol use disorders identification test (AUDIT) and smoking. Two SNPs located in GHRL, rs4684677 (Gln90Leu) and rs696217 (Leu72Met), and one in GHSR, rs2948694, were genotyped in a subset (n = 4161) of a Finnish population-based cohort, the Genetics of Sexuality and Aggression project. The effect of these SNPs on AUDIT scores and smoking was investigated using linear and logistic regressions, respectively. We found that the minor allele of the rs2948694 SNP was nominally associated with higher AUDIT scores (P = 0.0204, recessive model) and smoking (P = 0.0002, dominant model). Furthermore, post hoc analyses showed that this risk allele was also associated with increased likelihood of having high level of alcohol problems as determined by AUDIT scores ≥ 16 (P = 0.0043, recessive model). These convergent findings lend further support for the hypothesized involvement of ghrelin signaling in addictive disorders.

  17. Urine tested positive for ethyl glucuronide and ethyl sulphate after the consumption of "non-alcoholic" beer.

    PubMed

    Thierauf, Annette; Gnann, Heike; Wohlfarth, Ariane; Auwärter, Volker; Perdekamp, Markus Grosse; Buttler, Klaus-Juergen; Wurst, Friedrich M; Weinmann, Wolfgang

    2010-10-10

    In abstinence maintenance programs, for reissuing the driving licence and in workplace monitoring programs abstinence from ethanol and its proof are demanded. Various monitoring programs that mainly use ethyl glucuronide (EtG) as alcohol consumption marker have been established. To abstain from ethanol, but not from the taste of alcoholic beverages, in particular non-alcoholic beer has become more and more popular. In Germany, these "alcohol-free" beverages may still have an ethanol content of up to 0.5vol.% without the duty of declaration. Due to severe negative consequences resulting from positive EtG tests, a drinking experiment with 2.5L of non-alcoholic beer per person was performed to address the question of measurable concentrations of the direct metabolites EtG and EtS (ethyl sulphate) in urine and blood. Both alcohol consumption markers - determined by LC-MS/MS - were found in high concentrations: maximum concentrations in urine found in three volunteers were EtG 0.30-0.87mg/L and EtS 0.04-0.07mg/L, i.e., above the often applied cut-off value for the proof of abstinence of 0.1mg EtG/L. In the urine samples of one further volunteer, EtG and EtS concentrations cumulated over-night and reached up to 14.1mg/L EtG and 16.1mg/L EtS in the next morning's urine. Ethanol concentrations in blood and urine samples were negative (determined by HS-GC-FID and by an ADH-based method). PMID:20457499

  18. Urine tested positive for ethyl glucuronide and ethyl sulphate after the consumption of "non-alcoholic" beer.

    PubMed

    Thierauf, Annette; Gnann, Heike; Wohlfarth, Ariane; Auwärter, Volker; Perdekamp, Markus Grosse; Buttler, Klaus-Juergen; Wurst, Friedrich M; Weinmann, Wolfgang

    2010-10-10

    In abstinence maintenance programs, for reissuing the driving licence and in workplace monitoring programs abstinence from ethanol and its proof are demanded. Various monitoring programs that mainly use ethyl glucuronide (EtG) as alcohol consumption marker have been established. To abstain from ethanol, but not from the taste of alcoholic beverages, in particular non-alcoholic beer has become more and more popular. In Germany, these "alcohol-free" beverages may still have an ethanol content of up to 0.5vol.% without the duty of declaration. Due to severe negative consequences resulting from positive EtG tests, a drinking experiment with 2.5L of non-alcoholic beer per person was performed to address the question of measurable concentrations of the direct metabolites EtG and EtS (ethyl sulphate) in urine and blood. Both alcohol consumption markers - determined by LC-MS/MS - were found in high concentrations: maximum concentrations in urine found in three volunteers were EtG 0.30-0.87mg/L and EtS 0.04-0.07mg/L, i.e., above the often applied cut-off value for the proof of abstinence of 0.1mg EtG/L. In the urine samples of one further volunteer, EtG and EtS concentrations cumulated over-night and reached up to 14.1mg/L EtG and 16.1mg/L EtS in the next morning's urine. Ethanol concentrations in blood and urine samples were negative (determined by HS-GC-FID and by an ADH-based method).

  19. Rats exposed prenatally to alcohol exhibit impairment in spatial navigation test.

    PubMed

    Gianoulakis, C

    1990-01-22

    Prenatal exposure to ethanol causes learning disabilities and low I.Q. scores. The objective of the present studies was to investigate whether exposure of rats to ethanol in utero, would induce a deficit in spatial memory in adult life. Pregnant rats were fed with an ethanol diet from day 1 of pregnancy till parturition. Control rats were either pair-fed with an isocaloric sucrose diet or were fed with lab-chow ad libitum. On the first day of birth, offspring exposed to ethanol in utero were placed with a control mother fed with lab-chow, while offspring of the lab-chow fed dams were placed with ethanol-treated dams. At 40, 60 and 90 days postnatally, behavioral testing was performed using the Morris swim maze, a test of spatial memory. Results indicated that the offspring exposed to ethanol in utero presented deficits in spatial memory processes. Ethanol did not completely block the learning of the swim maze task but the alcohol-exposed offspring exhibited longer latencies to perform the task, swam longer distances prior to locating and climbing onto the platform, and when the platform was removed, searched for it in all 4 quadrants of the pool. Restricted caloric intake during gestation and maternal behavior in early postnatal life also induced deficits in the performance on the swim maze task. However, these deficits were mild and short-lasting being absent at 60 and 90 days of age. In contrast, the deficits induced by ethanol were more severe and longer-lasting, being present in adult life.

  20. Testing a new alcohol-free hand sanitizer to combat infection.

    PubMed

    Dyer, D L; Gerenraich, K B; Wadhams, P S

    1998-08-01

    Universal precautions require that perioperative health care personnel wash their hand before and after all patient contact. Time constraints, however, can make adhering to universal precautions, including proper hand washing, difficult. Some perioperative health care workers, therefore, routinely use rise-free hand sanitizers to supplement normal hand washing. This study evaluated immediate and persistent antimicrobial effectiveness of two alcohol--containing hand sanitizers and a novel surfactant, allantoin, benzalkonium chloride (SAB) hand sanitizer using a federally approved effectiveness protocol. Results indicate that all three products were equally effective after a single application. After repeated use, the alcohol-containing sanitizers did not meet federal performance standards, and the alcohol-free sanitizer did. These properties and others illustrated in this article indicate that the nonflammable, alcohol-free SAB hand sanitizer is the most favorable of the rise-free hand sanitizer formulas for normal hand washing. PMID:9706236

  1. Testing a new alcohol-free hand sanitizer to combat infection.

    PubMed

    Dyer, D L; Gerenraich, K B; Wadhams, P S

    1998-08-01

    Universal precautions require that perioperative health care personnel wash their hand before and after all patient contact. Time constraints, however, can make adhering to universal precautions, including proper hand washing, difficult. Some perioperative health care workers, therefore, routinely use rise-free hand sanitizers to supplement normal hand washing. This study evaluated immediate and persistent antimicrobial effectiveness of two alcohol--containing hand sanitizers and a novel surfactant, allantoin, benzalkonium chloride (SAB) hand sanitizer using a federally approved effectiveness protocol. Results indicate that all three products were equally effective after a single application. After repeated use, the alcohol-containing sanitizers did not meet federal performance standards, and the alcohol-free sanitizer did. These properties and others illustrated in this article indicate that the nonflammable, alcohol-free SAB hand sanitizer is the most favorable of the rise-free hand sanitizer formulas for normal hand washing.

  2. A Test of Whether Coping Styles Moderate the Effect of PTSD Symptoms on Alcohol Outcomes

    PubMed Central

    Grosso, Justine A.; Kimbrel, Nathan A.; Dolan, Sara; Meyer, Eric C.; Kruse, Marc I.; Gulliver, Suzy B.; Morissette, Sandra B.

    2016-01-01

    Coping style may partially account for the frequent co-occurrence of posttraumatic stress disorder (PTSD) and alcohol-use disorders (AUD). We hypothesized that PTSD symptom severity, avoidant coping, and action-oriented coping would interact, such that veterans high on PTSD symptoms and avoidant coping and low on action-oriented coping would report more negative alcohol-related consequences and drinking a greater number of drinks per week compared to veterans without all three risk factors. The sample (N = 128) of veterans (85.2% male, M = 37.8 years old, 63.3% Caucasian) completed a diagnostic assessment and self-report measures assessing PTSD, alcohol use disorders, coping styles, and alcohol outcomes. Consistent with the main hypothesis, a three-way interaction among PTSD symptom severity, avoidant coping, and action-oriented coping was found in the predicted direction. In addition, post-hoc descriptive analyses indicated that Veterans with a current PTSD diagnosis, low action-oriented coping, and high avoidant coping had worse alcohol outcomes and were twice as likely to meet criteria for current AUD compared with Veterans with two or fewer risk factors. These findings suggest that the combination of PTSD and maladaptive coping styles may be more important for understanding alcohol-related outcomes than the presence of any of these variables in isolation. PMID:25158641

  3. The CRHR1 gene, trauma exposure, and alcoholism risk: a test of G × E effects.

    PubMed

    Ray, L A; Sehl, M; Bujarski, S; Hutchison, K; Blaine, S; Enoch, M-A

    2013-06-01

    The corticotropin-releasing hormone type I receptor (CRHR1) gene has been implicated in the liability for neuropsychiatric disorders, particularly under conditions of stress. On the basis of the hypothesized effects of CRHR1 variation on stress reactivity, measures of adulthood traumatic stress exposure were analyzed for their interaction with CRHR1 haplotypes and single-nucleotide polymorphisms (SNPs) in predicting the risk for alcoholism. Phenotypic data on 2533 non-related Caucasian individuals (1167 alcoholics and 1366 controls) were culled from the publically available Study of Addiction: Genetics and Environment genome-wide association study. Genotypes were available for 19 tag SNPs. Logistic regression models examined the interaction between CRHR1 haplotypes/SNPs and adulthood traumatic stress exposure in predicting alcoholism risk. Two haplotype blocks spanned CRHR1. Haplotype analyses identified one haplotype in the proximal block 1 (P = 0.029) and two haplotypes in the distal block 2 (P = 0.026, 0.042) that showed nominally significant (corrected P < 0.025) genotype × traumatic stress interactive effects on the likelihood of developing alcoholism. The block 1 haplotype effect was driven by SNPs rs110402 (P = 0.019) and rs242924 (P = 0.019). In block 2, rs17689966 (P = 0.018) showed significant and rs173365 (P = 0.026) showed nominally significant, gene × environment (G × E) effects on alcoholism status. This study extends the literature on the interplay between CRHR1 variation and alcoholism, in the context of exposure to traumatic stress. These findings are consistent with the hypothesized role of the extra hypothalamic corticotropin-releasing factor system dysregulation in the initiation and maintenance of alcoholism. Molecular and experimental studies are needed to more fully understand the mechanisms of risk and protection conferred by genetic variation at the identified loci.

  4. Non-invasive methods to establish the diagnosis of terra firma-forme dermatosis: The SMART (Skin Modified by Alcohol Rubbing Test) evaluation and dermoscopy.

    PubMed

    Greywal, Tanya; Cohen, Philip R

    2016-01-01

    Terra firma-forme dermatosis may mimic a variety of hyper pigmented dermatoses.  The diagnosis can be characterized using dermoscopy and confirmed with the SMART (Skin Modified by Alcohol Rubbing Test) evaluation.  When terra firma-forme dermatosis (Duncan's dirty dermatosis) is clinically suspected, clearance of the dermatosis follows rubbing the affected skin with 70% isopropyl alcohol. PMID:27617614

  5. Non-invasive methods to establish the diagnosis of terra firma-forme dermatosis: The SMART (Skin Modified by Alcohol Rubbing Test) evaluation and dermoscopy.

    PubMed

    Greywal, Tanya; Cohen, Philip R

    2016-06-15

    Terra firma-forme dermatosis may mimic a variety of hyper pigmented dermatoses.  The diagnosis can be characterized using dermoscopy and confirmed with the SMART (Skin Modified by Alcohol Rubbing Test) evaluation.  When terra firma-forme dermatosis (Duncan's dirty dermatosis) is clinically suspected, clearance of the dermatosis follows rubbing the affected skin with 70% isopropyl alcohol.

  6. An experimental test for lineage-specific position effects on alcohol dehydrogenase (Adh) genes in Drosophila

    PubMed Central

    Siegal, Mark L.; Hartl, Daniel L.

    1998-01-01

    Independent transgene insertions differ in expression based on their location in the genome; these position effects are of interest because they reflect the influence of genome organization on gene regulation. Position effects also represent potentially insurmountable obstacles to the rigorous functional comparison of homologous genes from different species because (i) quantitative variation in expression of each gene across genomic positions (generalized position effects, or GPEs) may overwhelm differences between the genes of interest, or (ii) divergent genes may be differentially sensitive to position effects, reflecting unique interactions between each gene and its genomic milieu (lineage-specific position effects, or LSPEs). We have investigated both types of position-effect variation by applying our method of transgene coplacement, which allows comparisons of transgenes in the same position in the genome of Drosophila melanogaster. Here we report an experimental test for LSPE in Drosophila. The alcohol dehydrogenase (Adh) genes of D. melanogaster and Drosophila affinidisjuncta differ in both tissue distribution and amounts of ADH activity. Despite this striking regulatory divergence, we found a very high correlation in overall ADH activity between the genes of the two species when placed in the same genomic position as assayed in otherwise Adh-null adults and larvae. These results argue against the influence of LSPE for these sequences, although the effects of GPE are significant. Our new findings validate the coplacement approach and show that it greatly magnifies the power to detect differences in expression between transgenes. Transgene coplacement thus dramatically extends the range of functional and evolutionary questions that can be addressed by transgenic technology. PMID:9861000

  7. How Accurate Are Blood (or Breath) Tests for Identifying Self-Reported Heavy Drinking Among People with Alcohol Dependence?

    PubMed Central

    Bertholet, Nicolas; Winter, Michael R.; Cheng, Debbie M.; Samet, Jeffrey H.; Saitz, Richard

    2014-01-01

    Aims Managing patients with alcohol dependence includes assessment for heavy drinking, typically by asking patients. Some recommend biomarkers to detect heavy drinking but evidence of accuracy is limited. Methods Among people with dependence, we assessed the performance of disialo-carbohydrate-deficient transferrin (%dCDT, ≥1.7%), gamma-glutamyltransferase (GGT, ≥66 U/l), either %dCDT or GGT positive, and breath alcohol (> 0) for identifying 3 self-reported heavy drinking levels: any heavy drinking (≥4 drinks/day or >7 drinks/week for women, ≥5 drinks/day or >14 drinks/week for men), recurrent (≥5 drinks/day on ≥5 days) and persistent heavy drinking (≥5 drinks/day on ≥7 consecutive days). Subjects (n = 402) with dependence and current heavy drinking were referred to primary care and assessed 6 months later with biomarkers and validated self-reported calendar method assessment of past 30-day alcohol use. Results The self-reported prevalence of any, recurrent and persistent heavy drinking was 54, 34 and 17%. Sensitivity of %dCDT for detecting any, recurrent and persistent self-reported heavy drinking was 41, 53 and 66%. Specificity was 96, 90 and 84%, respectively. %dCDT had higher sensitivity than GGT and breath test for each alcohol use level but was not adequately sensitive to detect heavy drinking (missing 34–59% of the cases). Either %dCDT or GGT positive improved sensitivity but not to satisfactory levels, and specificity decreased. Neither a breath test nor GGT was sufficiently sensitive (both tests missed 70–80% of cases). Conclusions Although biomarkers may provide some useful information, their sensitivity is low the incremental value over self-report in clinical settings is questionable. PMID:24740846

  8. Screening, testing, and reporting for drug and alcohol use on labor and delivery: a survey of Maryland birthing hospitals.

    PubMed

    Miller, Catherine; Lanham, Amy; Welsh, Christopher; Ramanadhan, Shaalini; Terplan, Mishka

    2014-01-01

    Recent amendments to the Child Abuse Prevention and Treatment Act tie the receipt of federal block grants to mandatory reporting of substance-exposed newborns. To determine rates of screening, testing, and reporting of drug and alcohol use at the time of delivery, we administered a telephone survey of nursing managers and perinatal social workers at Maryland birthing hospitals. Of the 34 hospitals, 31 responded (response rate 91%). Although 97% of hospitals reported universal screening, only 6% used a validated instrument. Testing was reported by 94% with 45% reporting universal maternal testing and 7% universal newborn testing. Only 32% reported obtaining maternal consent prior to testing. There is significant heterogeneity in screening and testing for substance use in birthing hospitals. Given federal reporting mandates, state-level practices need to be standardized.

  9. Reported alcohol consumption and the serum carbohydrate-deficient transferrin test in third-year medical students.

    PubMed

    Lott, J A; Curtis, L W; Thompson, A; Gechlik, G A; Rund, D A

    1998-08-28

    The serum carbohydrate-deficient transferrin (CDT) test was performed on 143 third-year medical students along with questionnaires for the self-reporting of alcohol consumption during the last 2 weeks, the last 6 months, and questions on any alcohol-related untoward events. We found that the CDT test has poor sensitivity for detecting binge drinking in our population of students, despite some likely under-reporting of drinking. Self-reporting of drinking is commonly unreliable, and we found no significant correlation between the CDT concentrations in serum and the magnitude of self-reported alcohol use during 2-week and 6-month periods. Hangover was by far the commonest self-reported untoward event, and there was a highly significant relationship (P < 0.001) between drinking and untoward events. From a small population of non-drinkers, we estimated the reference ranges for CDT to be <27 U/l for men and <35 U/l for women. PMID:9764731

  10. 14 CFR 120.225 - How to implement an alcohol testing program.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... comply with this part and 49 CFR part 40. (3) You are required to obtain only one Antidrug and Alcohol... comply with this part and 49 CFR part 40. (2) This Letter of Authorization will satisfy the requirements... indicating that: your company will comply with this part and 49 CFR part 40; and you intend to provide...

  11. Variables that Impact on the Results of Breath-Alcohol Tests

    ERIC Educational Resources Information Center

    Labianca, Dominick A.

    2004-01-01

    In a 2003 issue of the "Journal of Chemical Education," Kniesel and Bellamy describe a timely and pedagogically effective experiment involving breath-alcohol analysis using an FTIR (Fourier Transform Infrared Spectroscopy) spectrometer. The present article clarifies some of the information presented in the 2003 article.

  12. Determinants of disulfiram acceptance among alcohol patients: a test of the theory of reasoned action.

    PubMed

    Brubaker, R G; Prue, D M; Rychtarik, R G

    1987-01-01

    The utility of disulfiram in the treatment of alcohol abuse has been limited by the high frequency with which clients refuse the regimen. The present study identified variables influencing disulfiram acceptance/rejection within the framework of the theory of reasoned action. Eighty male inpatients on an alcohol treatment unit completed a questionnaire operationalizing the components of the model. The theoretical components were then used to predict requests for the drug. Multiple regression analyses revealed significant correlations among components of the model consistent with the assumptions of the theory. In addition, significant differences were found between disulfiram requestors and rejectors in terms of behavioral and normative beliefs about the consequences of being placed on the drug. Implications of these results for the design of effective interventions are discussed.

  13. Study design to develop and pilot-test a web intervention for partners of military service members with alcohol misuse

    PubMed Central

    2014-01-01

    Background Alcohol misuse among military service members from the recent conflicts in Iraq and Afghanistan is over two times higher compared to misuse in the civilian population. Unfortunately, in addition to experiencing personal consequences from alcohol misuse, partners and family members of alcohol-misusing service members also suffer in negative ways from their loved one’s drinking. These family members represent important catalysts for helping their loved ones identify problem drinking and overcoming the barriers to seeking care. This paper describes the protocol to a pilot study evaluating a 4-session, web-based intervention (WBI) for concerned partners (CPs) of service members with alcohol misuse. Methods/design The WBI will be adapted from the Community Reinforcement and Family Training (CRAFT) intervention. In the first phase, we will develop and beta-test the WBI with 15–20 CPs. In the second phase, we will randomize CPs to WBI (n = 50) or to delayed-WBI (n = 50) and evaluate the impact of the WBI on CPs’ perceptions of service member help-seeking and drinking, as well as the CP’s well-being and relationship satisfaction 3 months after the intervention. In the third phase, we will recruit 15–20 service members whose partners have completed the study. We will interview the service members to learn how the CP-focused WBI affected them and to assess whether they would be receptive to a follow-on WBI module to help them. Discussion This project has the potential to benefit a large population of military service members who may be disproportionately affected by recent conflicts and whose drinking misuse would otherwise go undetected and untreated. It also develops a new prevention model that does not rely on service members or partners attending a hospital or clinical facility to access care. Trial registration NCT02073825. PMID:25179672

  14. Relations of Negative and Positive Work Experiences to Employee Alcohol Use: Testing the Intervening Role of Negative and Positive Work Rumination

    PubMed Central

    Frone, Michael R.

    2014-01-01

    This study tested a model linking work experiences to employee alcohol use. The model extended past research in three ways. First, it incorporated both negative and positive work experiences. Second, it incorporated a previously unexplored cognitive intervening process involving negative and positive work rumination. Third, it incorporated several important dimensions of alcohol use (heavy use, workday use, and after work use). Data were collected from a national probability sample of 2,831 U.S. workers. Structural equation modeling revealed that the conceptual model provided an excellent fit to the data. Negative work experiences were positively related to negative work rumination, which was positively related to heavy alcohol use, workday alcohol use, and after work alcohol use. Positive work experiences were positively related to positive work rumination, which was negatively related to heavy alcohol use and after work alcohol use, but was unrelated to workday alcohol use. The study also provided initial support for the psychometric properties and construct validity of the Negative and Positive Work Rumination Scale (NAPWRS). PMID:25528689

  15. Hourglass Sampling of Participants in the Human Reliability Program (HRP) for Drug and Alcohol (D&A) Testing

    SciTech Connect

    Ivan R. Thomas

    2009-07-01

    Hourglass Sampling of Participants in the Human Reliability Program (HRP) for Alcohol and Drug Testing Ivan R. Thomas Idaho National Laboratory The random sampling with replacement of Human Reliability Program (HRP) participants for alcohol and drug testing can have the disadvantage that some participants are selected multiple times while others might not be chosen during an annual testing period. To alleviate this inefficiency, an “hourglass” sampling scheme has been developed at the Idaho National Laboratory for the random selection of HRP participants. With this scheme, all HRP participants are placed in a primary population at the beginning of the calendar year, and throughout the year, sequential random samples (generally of a fixed sample size) are drawn without replacement until the population is emptied. Thus, each participant is guaranteed to be tested at least once annually; but due to the random selection, the time of the initial test is unknown. After initial testing, the participants drawn from the primary population are transferred to a secondary population for potential retesting. Each time that the primary population is sampled, the secondary population is likewise sampled, but the sampling is with replacement. Thus, while the primary population decreases at a constant rate, the secondary population increases at the same rate through the accrual and retention of previously-tested participants, hence the hourglass concept. The replacement sampling of participants from the secondary population is through an increasing sample size (a fixed percentage of those currently in the population). Thus, once in the secondary population, each participant has a constant probability of being reselected, but the number of annual reselections is less than would be realized through traditional replacement sampling from a single population. Furthermore, the objective of maintaining suspense on the part of the HRP participant is retained, that is, all participants

  16. Alcoholism, Alcohol, and Drugs

    ERIC Educational Resources Information Center

    Rubin, Emanuel; Lieber, Charles S.

    1971-01-01

    Describes research on synergistic effects of alcohol and other drugs, particularly barbiturates. Proposes biochemical mechanisms to explain alcoholics' tolerance of other drugs when sober, and increased sensitivity when drunk. (AL)

  17. Performance-based testing for drugs of abuse: dose and time profiles of marijuana, amphetamine, alcohol, and diazepam.

    PubMed

    Kelly, T H; Foltin, R W; Emurian, C S; Fischman, M W

    1993-09-01

    The time courses of the effects of acute doses of amphetamine (5 and 10 mg/70 kg), alcohol (0.3 and 0.6 g/kg), diazepam (5 and 10 mg/70 kg), and marijuana (2.0% and 3.5% delta 9-THC) on performance engendered by each of four computerized behavioral tasks were evaluated in six human subjects. These performance-based tasks have potential commercial utility for drug-use detection in the workplace. Alcohol and marijuana effects were reliably detected for up to three hours following dose administration with most procedures. Amphetamine and diazepam effects were also detected, but the dose effects and time courses were variable. The profile of behavioral effects varied across drugs, suggesting that performance-based testing procedures might be useful in discriminating which drug was administered and the time course of the drug's effects. Results indicate that repeated measurement with performance-based drug detection procedures can provide immediate indications of performance impairment in a cost-effective and noninvasive manner and, as such, would be a useful supplement to biological sample testing for drug-use detection.

  18. Modified dexamethasone suppression-corticotropin-releasing hormone stimulation test: A pilot study of young healthy volunteers and implications for alcoholism research in adolescents and young adults.

    PubMed

    Sher, Leo; Cooper, Thomas B; Mann, J John; Oquendo, Maria A

    2006-01-01

    The key neuroendocrine component of a response to stress is the hypothalamic-pituitary-adrenocortical (HPA) system. Abnormalities in the HPA system have been implicated in the pathophysiology of psychiatric disorders such as depression, post-traumatic stress disorder, alcoholism and suicide. The dexamethasone suppression test (DST) is the most frequently used test to assess HPA-system function in psychiatric disorders. This neuroendocrine test consists of the administration of a low dose of dexamethasone at 11 pm and the measurement of cortisol levels at one or more time points on the following day. After corticotropin-releasing hormone (CRH) became available for clinical studies, the DST was combined with CRH administration. In this test, patients are pretreated with a single dose of dexamethasone at 11 pm and receive human CRH intravenously at 3 pm the following day. The resulting DST-CRH test proved to be much more sensitive in detecting HPA system alterations than the DST. We have modified the DST-CRH test and used ovine CRH instead of human CRH in a pilot study of a group of young healthy volunteers. Results indicated that it produces results similar to the results obtained with human CRH. This suggests that ovine CRH can be used in psychiatric research. Alcoholism is associated with abnormalities in HPA function. Nonalcoholic subjects with a family history of alcoholism exhibit lower plasma ACTH and beta-endorphin as well as lower ACTH, cortisol, and beta-endorphin responses to psychological stress and CRH stimulation. This suggests that in children of alcoholics, alterations in the mechanisms that regulate HPA axis activity predate the development of alcohol dependence and may be considered inherited traits. Therefore, studies of the HPA system in persons at risk for alcoholism may help understand the neurobiological mechanisms of predisposition to alcoholism.

  19. Long-Term Testing of Rhodium-Based Catalysts for Mixed Alcohol Synthesis – 2013 Progress Report

    SciTech Connect

    Gerber, Mark A.; Gray, Michel J.; Thompson, Becky L.

    2013-09-23

    The U.S. Department of Energy’s Pacific Northwest National Laboratory has been conducting research since 2005 to develop a catalyst for the conversion of synthesis gas (carbon monoxide and hydrogen) into mixed alcohols for use in liquid transportation fuels. Initially, research involved screening possible catalysts based on a review of the literature, because at that time, there were no commercial catalysts available. The screening effort resulted in a decision to focus on catalysts containing rhodium and manganese. Subsequent research identified iridium as a key promoter for this catalyst system. Since then, research has continued to improve rhodium/manganese/iridium-based catalysts, optimizing the relative and total concentrations of the three metals, examining baseline catalysts on alternative supports, and examining effects of additional promoters. Testing was continued in FY 2013 to evaluate the performance and long-term stability of the best catalysts tested to date. Three tests were conducted. A long-term test of over 2300 hr duration at a single set of operating conditions was conducted with the best carbon-supported catalyst. A second test of about 650 hr duration at a single set of operating conditions was performed for comparison using the same catalyst formulation on an alternative carbon support. A third test of about 680 hr duration at a single set of operating conditions was performed using the best silica-supported catalyst tested to date.

  20. TESTING A LEVEL OF RESPONSE TO ALCOHOL-BASED MODEL OF HEAVY DRINKING AND ALCOHOL PROBLEMS IN 1,905 17-YEAR-OLDS

    PubMed Central

    Schuckit, Marc A.; Smith, Tom L.; Heron, Jon; Hickman, Matthew; Macleod, John; Lewis, Glyn; Davis, John M.; Hibbeln, Joseph R.; Brown, Sandra; Zuccolo, Luisa; Miller, Laura L.; Davey-Smith, George

    2011-01-01

    Background The low level of response (LR) to alcohol is one of several genetically-influenced characteristics that increase the risk for heavy drinking and alcohol problems. Efforts to understand how LR operates through additional life influences have been carried out primarily in modest sized U.S.-based samples with limited statistical power, raising questions about generalizability and about the importance of components with smaller effects. This study evaluates a full LR-based model of risk in a large sample of adolescents from the U.K. Methods Cross-sectional structural equation models (SEM) were used for the approximate first half of the age 17 subjects assessed by the Avon Longitudinal Study of Parents and Children (ALSPAC), generating data on 1,905 adolescents (0 age 17.8 years, 44.2% males). LR was measured with the Self-Rating of the Effects of Alcohol (SRE) Questionnaire, outcomes were based on drinking quantities and problems, and standardized questionnaires were used to evaluate peer substance use, alcohol expectancies, and using alcohol to cope with stress. Results In this young and large U.K. sample, a low LR related to more adverse alcohol outcomes both directly and through partial mediation by all three additional key variables (peer substance use, expectancies, and coping). The models were similar in males and females. Conclusions These results confirm key elements of the hypothesized LR-based model in a large U.K. sample, supporting some generalizability beyond U.S. groups. They also indicate that with enough statistical power multiple elements contribute to how LR relates to alcohol outcomes, and reinforce the applicability of the model to both genders. PMID:21762180

  1. 49 CFR 40.13 - How do DOT drug and alcohol tests relate to non-DOT tests?

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... drugs, and a laboratory is prohibited from making a DOT urine specimen available for a DNA test or other... a blood or urine specimen collected by the employee's physician or a DNA test result purporting...

  2. 49 CFR 40.13 - How do DOT drug and alcohol tests relate to non-DOT tests?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... drugs, and a laboratory is prohibited from making a DOT urine specimen available for a DNA test or other... a blood or urine specimen collected by the employee's physician or a DNA test result purporting...

  3. 49 CFR 40.13 - How do DOT drug and alcohol tests relate to non-DOT tests?

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... drugs, and a laboratory is prohibited from making a DOT urine specimen available for a DNA test or other... a blood or urine specimen collected by the employee's physician or a DNA test result purporting...

  4. 49 CFR 40.13 - How do DOT drug and alcohol tests relate to non-DOT tests?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... drugs, and a laboratory is prohibited from making a DOT urine specimen available for a DNA test or other... a blood or urine specimen collected by the employee's physician or a DNA test result purporting...

  5. 49 CFR 40.13 - How do DOT drug and alcohol tests relate to non-DOT tests?

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... drugs, and a laboratory is prohibited from making a DOT urine specimen available for a DNA test or other... a blood or urine specimen collected by the employee's physician or a DNA test result purporting...

  6. 10 CFR 26.101 - Conducting a confirmatory test for alcohol.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... reading is 0.00. If the reading is 0.00, the test may proceed. If not, then conduct another air blank; (3) If the reading on the second air blank is 0.00, the test may proceed. If the reading is greater than... confirmatory test result was known. (c) Unless there are problems in administering the breath test that...

  7. 49 CFR 40.253 - What are the procedures for conducting an alcohol confirmation test?

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... confirmation test, you must follow these steps in order to complete the confirmation test process: (a) In the... confirmation test and show the reading to the employee. (1) If the reading is 0.00, the test may proceed. If the reading is greater than 0.00, you must conduct another air blank. (2) If the reading on the...

  8. Self-Reported Drug and Alcohol Use and Attitudes toward Drug Testing in High Schools with Random Student Drug Testing

    ERIC Educational Resources Information Center

    DuPont, Robert L.; Campbell, Michael D.; Campbell, Teresa G.; Shea, Corinne L.; DuPont, Helen S.

    2013-01-01

    Many schools implement random student drug testing (RSDT) programs as a drug prevention strategy. This study analyzes self-report surveys of students in eight secondary schools with well-established RSDT programs, comparing students who understood they were subject to testing and students who understood they were not subject to testing. Students…

  9. Testing the four-factor model of personality vulnerability to alcohol misuse: a three-wave, one-year longitudinal study.

    PubMed

    Mackinnon, Sean P; Kehayes, Ivy-Lee L; Clark, Roderick; Sherry, Simon B; Stewart, Sherry H

    2014-12-01

    The 4-factor model of personality vulnerability identifies 4 personality risk factors for alcohol misuse: hopelessness, anxiety sensitivity, impulsivity, and sensation seeking. These personality traits are associated with distinct mechanisms and motivations for alcohol misuse. Individuals high in hopelessness drink to regulate dysphoric affect, while those high in anxiety sensitivity drink to reduce anxiety and to conform to peer expectations. Individuals high in sensation seeking are highly sensitive to the rewarding properties of alcohol, and misuse alcohol to maximize enjoyment. Impulsivity is a broad risk factor contributing to all drinking motives. We hypothesized that personality vulnerabilities would indirectly predict alcohol quantity and problems through specific drinking motives theorized by the 4-factor model. The present study tested hypotheses using a 3-wave, 1-year longitudinal study of undergraduate drinkers (N = 302). Data were analyzed using multilevel path analysis. Hopelessness and impulsivity were positively related to drinking motives in the expected fashion. Anxiety sensitivity was related to coping-anxiety and conformity motives only in the between-subjects model (partially supporting hypotheses), while sensation seeking was generally unrelated to all drinking motives and alcohol outcomes (failing to support hypotheses). Enhancement motives predicted alcohol quantity and problems at both levels, coping-depression motives predicted alcohol problems at the between-subjects level only, and coping-anxiety, conformity, and social motives failed to predict alcohol outcomes beyond other motives. Overall, this study partially supports the 4-factor model, with the strongest support emerging for impulsivity and hopelessness. This study suggests that personality traits such as impulsivity and hopelessness may be important targets in prevention and treatment with undergraduate drinkers.

  10. Low Dose Prenatal Alcohol Exposure Does Not Impair Spatial Learning and Memory in Two Tests in Adult and Aged Rats

    PubMed Central

    Cullen, Carlie L.; Burne, Thomas H. J.; Lavidis, Nickolas A.; Moritz, Karen M.

    2014-01-01

    Consumption of alcohol during pregnancy can have detrimental impacts on the developing hippocampus, which can lead to deficits in learning and memory function. Although high levels of alcohol exposure can lead to severe deficits, there is a lack of research examining the effects of low levels of exposure. This study used a rat model to determine if prenatal exposure to chronic low dose ethanol would result in deficits in learning and memory performance and if this was associated with morphological changes within the hippocampus. Sprague Dawley rats were fed a liquid diet containing 6% (vol/vol) ethanol (EtOH) or an isocaloric control diet throughout gestation. Male and Female offspring underwent behavioural testing at 8 (Adult) or 15 months (Aged) of age. Brains from these animals were collected for stereological analysis of pyramidal neuron number and dendritic morphology within the CA1 and CA3 regions of the dorsal hippocampus. Prenatal ethanol exposed animals did not differ in spatial learning or memory performance in the Morris water maze or Y maze tasks compared to Control offspring. There was no effect of prenatal ethanol exposure on pyramidal cell number or density within the dorsal hippocampus. Overall, this study indicates that chronic low dose prenatal ethanol exposure in this model does not have long term detrimental effects on pyramidal cells within the dorsal hippocampus or impair spatial learning and memory performance. PMID:24978807

  11. Alcohol Alert

    MedlinePlus

    ... Us You are here Home » Alcohol Alert Alcohol Alert The NIAAA Alcohol Alert is a quarterly bulletin that disseminates important research ... text. To order single copies of select Alcohol Alerts, see ordering Information . To view publications in PDF ...

  12. Alcoholism - resources

    MedlinePlus

    Resources - alcoholism ... The following organizations are good resources for information on alcoholism : Alcoholics Anonymous -- www.aa.org Al-Anon/Alateen -- www.al-anon.org/home National Institute on Alcohol ...

  13. Alcoholic neuropathy

    MedlinePlus

    Neuropathy - alcoholic; Alcoholic polyneuropathy ... The exact cause of alcoholic neuropathy is unknown. It likely includes both a direct poisoning of the nerve by the alcohol and the effect of poor nutrition ...

  14. Alcohol Facts

    MedlinePlus

    ... raquo Alcohol Facts Alcohol Facts Listen Drinks like beer, malt liquor, wine, and hard liquor contain alcohol. Alcohol is the ingredient that gets you drunk. Hard liquor—such as whiskey, rum, or gin—has more ...

  15. Cigarette smoking and alcohol use as predictors of HIV testing in the United States: results from the 2010 National Health Interview Survey.

    PubMed

    Conserve, Donaldson; King, Gary; Turo, Angela; Wafula, Edith; Sevilla, Luis

    2014-01-01

    We examined the association between HIV risk perception and HIV testing among cigarette smokers, alcohol users, dual consumers of cigarette and alcohol, and abstainers. Data were analyzed from the 2010 National Health Interview Survey of the full sample of 22,946 and separately for 1547 African Americans. Multivariate logistic regression analysis revealed that alcohol users and dual consumers were significantly more likely to perceive themselves to be at risk of acquiring HIV. Cigarette smokers and alcohol users who considered themselves to be at risk for HIV and dual consumers who reported no perceived HIV risk were more likely to have been tested for HIV than abstainers who perceived no risk of acquiring HIV. Among African Americans, dual consumers and cigarette smokers only who perceived themselves at risk for HIV were more likely to have been tested for HIV than abstainers who perceived no risk of HIV infection. This study demonstrated that among the full sample and African Americans, cigarette smoking and alcohol use were significantly associated with HIV testing regardless of HIV risk perceptions.

  16. Alcohol Alert: Genetics of Alcoholism

    MedlinePlus

    ... and Reports » Alcohol Alert » Alcohol Alert Number 84 Alcohol Alert Number 84 Print Version The Genetics of ... immune defense system. Genes Encoding Enzymes Involved in Alcohol Breakdown Some of the first genes linked to ...

  17. The Effect of Hydro-Alcoholic Extract of Foeniculum vulgare Mill on Leukocytes and Hematological Tests in Male Rats

    PubMed Central

    Mansouri, Esrafil; Kooti, Wesam; Bazvand, Maryam; Ghasemi Boroon, Maryam; Amirzargar, Ashraf; Afrisham, Reza; Afzalzadeh, Mohammad Reza; Ashtary-Larky, Damoon; Jalali, Nasrin

    2015-01-01

    Background: Medicinal plants have a long history in treating blood disorders, which is one of the most common problems in today's advanced world. Fennel (Foeniculum vulgare) is a medicinal plant with a high content of polyphenols and has antioxidant and immunomodulatory properties. Objectives: The aim of this study was to evaluate the effect of hydro-alcoholic extract of fennel on some hematological indices in male rats. Materials and Methods: In this experimental study, thirty male Wistar rats were divided into six groups (five rats in each group). The first group (control) did not receive any dose; the second group (sham) received 1 mL normal saline (extraction solvent); and the experimental groups 1, 2, 3 and 4 respectively received 1 mL hydro alcoholic extract of fennel in four doses of 250, 500, 750 and 1000 mg/kg of body weight every 48 hours for 30 days by gavage. One day after the last gavage following induction of anesthesia and taking blood from the heart of rats, measurement of red and white blood cells, hemoglobin, hematocrit and tests of bleeding and coagulation time (CT) were performed. The data was analyzed by one-way ANOVA test using SPSS15 software. Results: Fennel increased mean RBC (7.54 ± 0.53 × 106) and WBC (5.89 ± 0.78 × 103) values, especially at a dose of 250 mg/mL and CT (2.45 ± 0.20) at a dose of 500mg/mL compared to the control group (P < 0.05). Conclusions: Fennel increased red and white blood cells probably due to the presence of polyphenols and antioxidant activity of fennel and reduced negative effects of free radicals on blood cells. PMID:25866717

  18. 10 CFR 26.101 - Conducting a confirmatory test for alcohol.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... until the device indicates that an adequate amount of breath has been obtained; and (7) Show the donor... confirmatory test result was known. (c) Unless there are problems in administering the breath test that require an additional collection, the collector shall collect only one breath specimen for the...

  19. 10 CFR 26.101 - Conducting a confirmatory test for alcohol.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... until the device indicates that an adequate amount of breath has been obtained; and (7) Show the donor... confirmatory test result was known. (c) Unless there are problems in administering the breath test that require an additional collection, the collector shall collect only one breath specimen for the...

  20. 10 CFR 26.101 - Conducting a confirmatory test for alcohol.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... until the device indicates that an adequate amount of breath has been obtained; and (7) Show the donor... confirmatory test result was known. (c) Unless there are problems in administering the breath test that require an additional collection, the collector shall collect only one breath specimen for the...

  1. 75 FR 49850 - Procedures for Transportation Workplace Drug and Alcohol Testing Programs

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-16

    ... significant tool the Department employs to combat attempts by employees to cheat on their tests.'' (74 FR...@dot.gov (e-mail). SUPPLEMENTARY INFORMATION: Background and Purpose On November 25, 2008 (73 FR 7185... Initial Test Facilities (IITFs), collection site oversight requirements, and changes to the role of...

  2. 77 FR 60318 - Procedures for Transportation Workplace Drug and Alcohol Testing Programs: 6-acetylmorphine (6-AM...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-03

    ... which was published at 77 FR 26471 on May 4, 2012 is adopted as a final rule without change. Issued on... Officers (MRO) to consult with one another regarding the testing for the presence of morphine when the... testing for 6- acetylmorphine (6-AM) without a morphine marker. 6-AM is a unique metabolite produced...

  3. 36 CFR 3.11 - When is testing for alcohol or drugs required?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... conducted by using accepted scientific methods and equipment of proven accuracy and reliability operated by personnel certified in its use. (b) The results of chemical or other quantitative tests are intended...

  4. 36 CFR 3.11 - When is testing for alcohol or drugs required?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... conducted by using accepted scientific methods and equipment of proven accuracy and reliability operated by personnel certified in its use. (b) The results of chemical or other quantitative tests are intended...

  5. 36 CFR 3.11 - When is testing for alcohol or drugs required?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... conducted by using accepted scientific methods and equipment of proven accuracy and reliability operated by personnel certified in its use. (b) The results of chemical or other quantitative tests are intended...

  6. 36 CFR 3.11 - When is testing for alcohol or drugs required?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... conducted by using accepted scientific methods and equipment of proven accuracy and reliability operated by personnel certified in its use. (b) The results of chemical or other quantitative tests are intended...

  7. [Adaptation and validation of the Alcohol Use Disorders Identification Test (AUDIT) for a river population in the Brazilian Amazon].

    PubMed

    Moretti-Pires, Rodrigo Otávio; Corradi-Webster, Clarissa Mendonça

    2011-03-01

    The objective of this study was to validate the Alcohol Use Disorders Identification Test (AUDIT) for a river population in the Brazilian Amazon. The original English version of AUDIT was translated into Portuguese, using the procedure recommended by the World Health Organization. The text was then back-translated and submitted to a native English translator, who approved the translation. AUDIT was administered to 361 inhabitants for a total of three times in two weeks. Data were analyzed for test/retest reliability and internal consistency. Cronbach's alpha was 0.87 at the first interview, 0.87 at the second, and 0.86 at the third. Test/retest reliability assessed via the intra-class correlation coefficient for the total AUDIT scale was 0.93. Area under ROC was 0.805 for a cutoff of seven (sensitivity 76.4%; specificity 75%). The validated AUDIT proved to be internally consistent and stable over time, but requires further investigation of its psychometric properties. PMID:21519700

  8. [Adaptation and validation of the Alcohol Use Disorders Identification Test (AUDIT) for a river population in the Brazilian Amazon].

    PubMed

    Moretti-Pires, Rodrigo Otávio; Corradi-Webster, Clarissa Mendonça

    2011-03-01

    The objective of this study was to validate the Alcohol Use Disorders Identification Test (AUDIT) for a river population in the Brazilian Amazon. The original English version of AUDIT was translated into Portuguese, using the procedure recommended by the World Health Organization. The text was then back-translated and submitted to a native English translator, who approved the translation. AUDIT was administered to 361 inhabitants for a total of three times in two weeks. Data were analyzed for test/retest reliability and internal consistency. Cronbach's alpha was 0.87 at the first interview, 0.87 at the second, and 0.86 at the third. Test/retest reliability assessed via the intra-class correlation coefficient for the total AUDIT scale was 0.93. Area under ROC was 0.805 for a cutoff of seven (sensitivity 76.4%; specificity 75%). The validated AUDIT proved to be internally consistent and stable over time, but requires further investigation of its psychometric properties.

  9. 49 CFR 40.243 - What is the procedure for an alcohol screening test using an EBT or non-evidential breath ASD?

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 1 2012-10-01 2012-10-01 false What is the procedure for an alcohol screening test using an EBT or non-evidential breath ASD? 40.243 Section 40.243 Transportation Office of the...-evidential breath ASD? As the BAT or STT, you must take the following steps: (a) Select, or allow...

  10. 49 CFR 40.243 - What is the procedure for an alcohol screening test using an EBT or non-evidential breath ASD?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false What is the procedure for an alcohol screening test using an EBT or non-evidential breath ASD? 40.243 Section 40.243 Transportation Office of the...-evidential breath ASD? As the BAT or STT, you must take the following steps: (a) Select, or allow...

  11. 49 CFR 40.243 - What is the procedure for an alcohol screening test using an EBT or non-evidential breath ASD?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 1 2011-10-01 2011-10-01 false What is the procedure for an alcohol screening test using an EBT or non-evidential breath ASD? 40.243 Section 40.243 Transportation Office of the...-evidential breath ASD? As the BAT or STT, you must take the following steps: (a) Select, or allow...

  12. 49 CFR 40.243 - What is the procedure for an alcohol screening test using an EBT or non-evidential breath ASD?

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 1 2014-10-01 2014-10-01 false What is the procedure for an alcohol screening test using an EBT or non-evidential breath ASD? 40.243 Section 40.243 Transportation Office of the...-evidential breath ASD? As the BAT or STT, you must take the following steps: (a) Select, or allow...

  13. 49 CFR 40.243 - What is the procedure for an alcohol screening test using an EBT or non-evidential breath ASD?

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 1 2013-10-01 2013-10-01 false What is the procedure for an alcohol screening test using an EBT or non-evidential breath ASD? 40.243 Section 40.243 Transportation Office of the...-evidential breath ASD? As the BAT or STT, you must take the following steps: (a) Select, or allow...

  14. Factors Shaping the Decision of College Students to Walk or Drive under the Influence of Alcohol: A Test of Rational Choice Theory

    ERIC Educational Resources Information Center

    Mason, Ashley; Monk-Turner, Elizabeth

    2010-01-01

    Aims: Rational Choice theory was tested to better understand the differences in behaviour regarding walking and driving under the influence of alcohol. Methods: Students at a residential college campus in Virginia were surveyed. Findings: Results show that students were less likely to walk or drive while intoxicated if they believed such behaviour…

  15. Does Drug Testing Deter Drug Court Participants from Using Drugs or Alcohol?

    ERIC Educational Resources Information Center

    Kleinpeter, Christine B.; Brocato, Jo; Koob, Jeffrey J.

    2010-01-01

    This study evaluates 3 drug-testing strategies implemented in 5 different jurisdictions with drug courts in Orange County, California. The purpose of the study was to determine whether the sweat patch acts as a deterrent and under what conditions it can be used to improve outcomes. Results indicated that although the use of the sweat patch did not…

  16. 49 CFR 40.267 - What problems always cause an alcohol test to be cancelled?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... the case of a screening test conducted on a saliva ASD or a breath tube ASD: (1) The STT or BAT reads... § 40.245(a)(8) for the saliva ASD and § 40.245(b)(8) for the breath tube ASD). (2) The saliva ASD does... printed on the device or on its package (see § 40.245(a)(1) for the saliva ASD and § 40.245(b)(1) for...

  17. Reactivity to alcohol cues and induced moods in alcoholics.

    PubMed

    Litt, M D; Cooney, N L; Kadden, R M; Gaupp, L

    1990-01-01

    It has been theorized that respondent conditioning processes in part underlie desire for alcohol and thus contribute to relapse after alcoholism treatment. One implication of this theory is that the relevant conditioned responses could be eliminated by respondent extinction, in which the alcoholic patient is exposed to alcohol-related stimuli while being prevented from consuming alcohol. However, exteroceptive cues such as the sight and smell of alcoholic beverages are not always sufficient to elicit desire for alcohol. In view of this, it has been suggested that interoceptive cues, such as mood states, may also play a role in eliciting desire for alcohol. To test this, eight alcoholic subjects were induced to experience negative or neutral moods on four separate days, and then exposed to the sight and smell of their favorite alcoholic drink, and to a neutral stimulus (seltzer water), in a within-subjects design. Results from this work indicate that: (a) negative moods can be reliably induced in the laboratory as confirmed by subjects' reports; (b) exposure to alcohol cues had no effect on desire for alcohol while subjects were in a relaxed, neutral mood state; (c) the presence of negative mood states alone appeared to be sufficient to elicit desire for alcohol in some subjects, regardless of whether alcohol or water was presented. These data argue that negative mood states may cue desire for alcohol independent of other cues. The data also suggest that reactivity to alcohol cues may be substantially reduced by relaxation.

  18. Field test of single well DNAPL characterization using alcohol injection/extraction

    SciTech Connect

    Jerome, K.M.; Looney, B.B.; Rhoden, M.L.; Riha, B.; Burdick, S.

    1996-10-29

    Soils and groundwater beneath an abandoned process sewer line in the A/M Area of the Savannah River Site (SRS) contain elevated levels of volatile organic compounds, specifically trichloroethylene (TCE) and tetrachloroethylene (PCE), two common chlorinated solvents. These compounds have low aqueous solubilities, thus when released to the subsurface in sufficient quantity, tend to exist as immiscible fluids or nonaqueous phase liquids (NAPLs). Because chlorinated solvents are also denser than water, they are referred to by the acronym DNAPLs, or dense non-aqueous phase liquids. Technologies targeted at efficient characterization or removal of DNAPL are not currently proven. The authors performed injection/extraction characterization tests in six existing wells in A/M Area. Water concentrations for TCE and/or PCE in these wells ranged from 0% to 100% of solubility. For each test, small amounts of solubilizing solution were used to try to confirm or deny the presence or absence of DNAPL in the immediate vicinity of the well screen.

  19. [Biological markers of alcoholism].

    PubMed

    Marcos Martín, M; Pastor Encinas, I; Laso Guzmán, F J

    2005-09-01

    Diagnosis of alcoholism is very important, given its high prevalence and possibility of influencing the disease course. For this reason, the so-called biological markers of alcoholism are useful. These are analytic parameters that alter in the presence of excessive alcohol consumption. The two most relevant markers are the gamma-glutamyltranspeptidase and carbohydrate deficient transferrin. With this clinical comment, we aim to contribute to the knowledge of these tests and promote its use in the clinical practice. PMID:16194480

  20. Design, construction, and testing of a stereo-photogrammetric tool for the diagnosis of fetal alcohol syndrome in infants.

    PubMed

    Mutsvangwa, Tinashe E M; Smit, Julian; Hoyme, H Eugene; Kalberg, Wendy; Viljoen, Denis L; Meintjes, Ernesta M; Douglas, Tania S

    2009-09-01

    Stereo-photogrammetry provides a low cost, easy to use, and noninvasive alternative to traditional facial anthropometry for the diagnosis of fetal alcohol syndrome (FAS). We describe such a system for use in obtaining 3-D facial information in infants. The infant is photographed using three high resolution digital cameras simultaneously while seated in a car seat. The subject's head is enclosed in a control frame during imaging. Technical system tests, namely control frame interpolation, camera calibration reliability, and camera synchronization delay assessments were performed. Direct and stereo-photogrammetric measurements of a doll were compared. Of 275 inter-landmark distances, 100% were within a 1.5 mm error range and 92.36% within a 1 mm error range when the two modalities were compared. Stereo-photogrammetry proved to be highly precise with submillimeter error in landmark placement for all landmarks on the doll. An intra-modality comparison of inter-landmark distances using two sets of images of five subjects showed the stereo-photogrammetric system to be highly reliable, with an average 72.25% of distances within a 1 mm error range. The system has potential for large scale screening and surveillance studies for FAS. PMID:19336298

  1. Messages that increase women’s intentions to abstain from alcohol during pregnancy: results from quantitative testing of advertising concepts

    PubMed Central

    2014-01-01

    Background Public awareness-raising campaigns targeting alcohol use during pregnancy are an important part of preventing prenatal alcohol exposure and Fetal Alcohol Spectrum Disorder. Despite this, there is little evidence on what specific elements contribute to campaign message effectiveness. This research evaluated three different advertising concepts addressing alcohol and pregnancy: a threat appeal, a positive appeal promoting a self-efficacy message, and a concept that combined the two appeals. The primary aim was to determine the effectiveness of these concepts in increasing women’s intentions to abstain from alcohol during pregnancy. Methods Women of childbearing age and pregnant women residing in Perth, Western Australia participated in a computer-based questionnaire where they viewed either a control or one of the three experimental concepts. Following exposure, participants’ intentions to abstain from and reduce alcohol intake during pregnancy were measured. Other measures assessed included perceived main message, message diagnostics, and potential to promote defensive responses or unintended consequences. Results The concepts containing a threat appeal were significantly more effective at increasing women’s intentions to abstain from alcohol during pregnancy than the self-efficacy message and the control. The concept that combined threat and self-efficacy is recommended for development as part of a mass-media campaign as it has good persuasive potential, provides a balance of positive and negative emotional responses, and is unlikely to result in defensive or unintended consequences. Conclusions This study provides important insights into the components that enhance the persuasiveness and effectiveness of messages aimed at preventing prenatal alcohol exposure. The recommended concept has good potential for use in a future campaign aimed at promoting women’s intentions to abstain from alcohol during pregnancy. PMID:24410764

  2. Myths about drinking alcohol

    MedlinePlus

    ... to. I spend a lot of time getting alcohol, drinking alcohol, or recovering from the effects of alcohol. ... Institute on Alcohol Abuse and Alcoholism. Overview of Alcohol Consumption. www.niaaa.nih.gov/alcohol-health/overview-alcohol- ...

  3. The impact of paternal alcoholism and maternal social position on boys' school adjustment, pubertal maturation and sexual behavior: a test of two competing hypotheses.

    PubMed

    Malo, J; Tremblay, R E

    1997-02-01

    Two competing hypotheses concerning the effects of stressful environments on the onset of puberty were tested using longitudinal data for a sample of boys from low socioeconomic backgrounds. Paternal alcoholism and maternal social position were used as indicators of family stress. School placement was monitored from school entry to 14 years of age. Teachers rated the boys' disruptive and anxious behaviors, while the boys reported on parenting behaviors at 10 years of age. Pubertal maturation, age of first sexual intercourse and sexual behavior were assessed between 11 and 14 years of age. The prepubertal data indicated that boys with an alcoholic father, or a mother from a low social position, were more stressed and had more behavior problems: the boys with alcoholic fathers perceived their parents as being more punitive, and as setting fewer rules concerning their behavior; those who had at least one maladjusted parent were more often placed out of an age-appropriate regular classroom, and were rated more disruptive and more anxious by their teachers. Paradoxically, the results for the onset of puberty gave support to the two rival hypotheses. Paternal alcoholism led to a delay of male pubertal onset, as suggested by the hypothesis that stress activates the hypothalamic-pituitary-adrenal axis, and inhibits the hypothalamic-pituitary-gonadal axis. However, sons of alcoholic fathers had more frequent sexual intercourse and more sexual partners, as suggested by the evolutionary theory of socialization. High maternal social position acted as a protective factor for school placement of boys with an alcoholic father. These results challenged a key hypothesis of the evolutionary theory of socialization for males. They indicated that the link between childhood family environment, behavior development, pubertal maturation and sexual promiscuity are more complex than anticipated.

  4. Vapor Inhalation of Alcohol in Rats

    PubMed Central

    Gilpin, Nicholas W.; Richardson, Heather N.; Cole, Maury; Koob, George F.

    2008-01-01

    Alcohol dependence constitutes a neuroadaptive state critical for understanding alcoholism, and various methods have been utilized to induce alcohol dependence in animals, one of which is alcohol vapor exposure. Alcohol vapor inhalation provides certain advantages over other chronic alcohol exposure procedures that share the ultimate goal of producing alcohol dependence in rats. Chronic alcohol vapor inhalation allows the experimenter to control the dose, duration, and pattern of alcohol exposure. Also, this procedure facilitates testing of somatic and motivational aspects of alcohol dependence. Chronic exposure to alcohol vapor produces increases in alcohol-drinking behavior, increases in anxiety-like behavior, and reward deficits in rats. Alcohol vapor inhalation as a laboratory protocol is flexible, and the parameters of this procedure can be adjusted to accommodate the specific aims of different experiments. This unit describes the options available to investigators using this procedure for dependence induction, when different options are more or less appropriate, and the implications of each. PMID:18634001

  5. Alcohol and Alcoholism.

    ERIC Educational Resources Information Center

    National Inst. of Mental Health (DHEW), Chevy Chase, MD. National Clearinghouse for Mental Health Information.

    This concise survey presents some of the highlights of modern research on drinking and alcoholism, as based on technical articles published in the scientific literature and the views expressed by leading authorities in the field. Contents include discussions about: (1) the nature and scope of the problem; (2) the chemical composition of alcoholic…

  6. Insecure attachment styles, relationship-drinking contexts, and marital alcohol problems: Testing the mediating role of relationship-specific drinking-to-cope motives.

    PubMed

    Levitt, Ash; Leonard, Kenneth E

    2015-09-01

    Research and theory suggest that romantic couple members are motivated to drink to cope with interpersonal distress. Additionally, this behavior and its consequences appear to be differentially associated with insecure attachment styles. However, no research has directly examined drinking to cope that is specific to relationship problems, or with relationship-specific drinking outcomes. Based on alcohol motivation and attachment theories, the current study examines relationship-specific drinking-to-cope processes over the early years of marriage. Specifically, it was hypothesized that drinking to cope with a relationship problem would mediate the associations between insecure attachment styles (i.e., anxious and avoidant) and frequencies of drinking with and apart from one's partner and marital alcohol problems in married couples. Multilevel models were tested via the actor-partner interdependence model using reports of both members of 470 couples over the first nine years of marriage. As expected, relationship-specific drinking-to-cope motives mediated the effects of actor anxious attachment on drinking apart from one's partner and on marital alcohol problems, but, unexpectedly, not on drinking with the partner. No mediated effects were found for attachment avoidance. Results suggest that anxious (but not avoidant) individuals are motivated to use alcohol to cope specifically with relationship problems in certain contexts, which may exacerbate relationship difficulties associated with attachment anxiety. Implications for theory and future research on relationship-motivated drinking are discussed. PMID:25799439

  7. Alcohol use severity and depressive symptoms among late adolescent Hispanics: Testing associations of acculturation and enculturation in a bicultural transaction model.

    PubMed

    Cano, Miguel Ángel; de Dios, Marcel A; Castro, Yessenia; Vaughan, Ellen L; Castillo, Linda G; Lorenzo-Blanco, Elma I; Piña-Watson, Brandy; Berger Cardoso, Jodi; Ojeda, Lizette; Cruz, Rick A; Correa-Fernandez, Virmarie; Ibañez, Gladys; Auf, Rehab; Molleda, Lourdes M

    2015-10-01

    Research has indicated that Hispanics have high rates of heavy drinking and depressive symptoms during late adolescence. The purpose of this study was to test a bicultural transaction model composed of two enthnocultural orientations (acculturation and enculturation); and stressful cultural transactions with both the U.S. culture (perceived ethnic discrimination) and Hispanic culture (perceived intragroup marginalization) to predict alcohol use severity and depressive symptoms among a sample of 129 (men=39, women=90) late adolescent Hispanics (ages 18-21) enrolled in college. Results from a path analysis indicated that the model accounted for 18.2% of the variance in alcohol use severity and 24.3% of the variance in depressive symptoms. None of the acculturation or enculturation domains had statistically significant direct effects with alcohol use severity or depressive symptoms. However, higher reports of ethnic discrimination were associated with higher reports of alcohol use severity and depressive symptoms. Similarly, higher reports of intragroup marginalization were associated with higher depressive symptoms. Further, both ethnic discrimination and intragroup marginalization functioned as mediators of multiple domains of acculturation and enculturation. These findings highlight the need to consider the indirect effects of enthnocultural orientations in relation to health-related outcomes. PMID:26092776

  8. Alcohol use severity and depressive symptoms among late adolescent Hispanics: Testing associations of acculturation and enculturation in a bicultural transaction model.

    PubMed

    Cano, Miguel Ángel; de Dios, Marcel A; Castro, Yessenia; Vaughan, Ellen L; Castillo, Linda G; Lorenzo-Blanco, Elma I; Piña-Watson, Brandy; Berger Cardoso, Jodi; Ojeda, Lizette; Cruz, Rick A; Correa-Fernandez, Virmarie; Ibañez, Gladys; Auf, Rehab; Molleda, Lourdes M

    2015-10-01

    Research has indicated that Hispanics have high rates of heavy drinking and depressive symptoms during late adolescence. The purpose of this study was to test a bicultural transaction model composed of two enthnocultural orientations (acculturation and enculturation); and stressful cultural transactions with both the U.S. culture (perceived ethnic discrimination) and Hispanic culture (perceived intragroup marginalization) to predict alcohol use severity and depressive symptoms among a sample of 129 (men=39, women=90) late adolescent Hispanics (ages 18-21) enrolled in college. Results from a path analysis indicated that the model accounted for 18.2% of the variance in alcohol use severity and 24.3% of the variance in depressive symptoms. None of the acculturation or enculturation domains had statistically significant direct effects with alcohol use severity or depressive symptoms. However, higher reports of ethnic discrimination were associated with higher reports of alcohol use severity and depressive symptoms. Similarly, higher reports of intragroup marginalization were associated with higher depressive symptoms. Further, both ethnic discrimination and intragroup marginalization functioned as mediators of multiple domains of acculturation and enculturation. These findings highlight the need to consider the indirect effects of enthnocultural orientations in relation to health-related outcomes.

  9. A Laboratory-Based Test of the Relation between Adolescent Alcohol Use and Panic-Relevant Responding

    PubMed Central

    Blumenthal, Heidemarie; Cloutier, Renee M.; Zamboanga, Byron L.; Bunaciu, Liviu; Knapp, Ashley A.

    2015-01-01

    A burgeoning literature supports a link between alcohol use and panic-spectrum problems (e.g., panic attacks, disorder) among adolescents, but the direction of influence has yet to be properly examined. From a theoretical perspective, panic-spectrum problems may increase risk for problematic drinking via affect regulation efforts (e.g., self-medication), and problematic consumption also may increase or initiate panic-relevant responding (e.g., learning or kindling models). The objective of the current investigation was to examine the role of prior alcohol use in predicting panic-relevant responding, as well as panic symptom history in predicting the desire to consume alcohol, in the context of either a voluntary hyperventilation or a low-arousal task. Participants were community-recruited adolescents aged 12-17 years (n = 92, Mage = 15.42, SD = 1.51; 39.1% girls). Results indicated that prior alcohol use predicted panic-relevant responding among those undergoing the hyperventilation task (but not the low-arousal task), and that this finding was robust to the inclusion of theoretically-relevant covariates (i.e. age, sex, negative affectivity). However, panic symptom history did not predict the desire to consume alcohol as a function of either the hyperventilation or low-arousal condition. This work sheds further light on the nature of the relation between panic-spectrum problems and problematic alcohol use in adolescence. Specifically, the current findings suggest that frequent alcohol use may increase panic vulnerability among adolescents, whereas acute panic symptoms may not elicit the immediate (self-reported) desire to drink. PMID:26053320

  10. A laboratory-based test of the relation between adolescent alcohol use and panic-relevant responding.

    PubMed

    Blumenthal, Heidemarie; Cloutier, Renee M; Zamboanga, Byron L; Bunaciu, Liviu; Knapp, Ashley A

    2015-10-01

    A burgeoning literature supports a link between alcohol use and panic-spectrum problems (e.g., panic attacks, disorder) among adolescents, but the direction of influence has yet to be properly examined. From a theoretical perspective, panic-spectrum problems may increase risk for problematic drinking via affect regulation efforts (e.g., self-medication), and problematic consumption also may increase or initiate panic-relevant responding (e.g., learning or kindling models). The objective of the current investigation was to examine the role of prior alcohol use in predicting panic-relevant responding, as well as panic symptom history in predicting the desire to consume alcohol, in the context of either a voluntary hyperventilation or a low-arousal task. Participants were community-recruited adolescents aged 12-17 years (n = 92, Mage = 15.42, SD = 1.51; 39.1% girls). Results indicated that prior alcohol use predicted panic-relevant responding among those undergoing the hyperventilation task (but not the low-arousal task), and that this finding was robust to the inclusion of theoretically relevant covariates (i.e., age, sex, negative affectivity). However, panic symptom history did not predict the desire to consume alcohol as a function of either the hyperventilation or low-arousal condition. This work sheds further light on the nature of the relation between panic-spectrum problems and problematic alcohol use in adolescence. Specifically, the current findings suggest that frequent alcohol use may increase panic vulnerability among adolescents, whereas acute panic symptoms may not elicit the immediate (self-reported) desire to drink.

  11. 49 CFR 655.61 - Action when an employee has a verified positive drug test result or has a confirmed alcohol test...

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... function, the employer shall ensure the employee meets the requirements of 49 CFR Part 40 for returning to...) Immediately after receiving notice from a Breath Alcohol Technician (BAT) that a covered employee has...

  12. 49 CFR 655.61 - Action when an employee has a verified positive drug test result or has a confirmed alcohol test...

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... function, the employer shall ensure the employee meets the requirements of 49 CFR Part 40 for returning to...) Immediately after receiving notice from a Breath Alcohol Technician (BAT) that a covered employee has...

  13. 49 CFR 655.61 - Action when an employee has a verified positive drug test result or has a confirmed alcohol test...

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... function, the employer shall ensure the employee meets the requirements of 49 CFR Part 40 for returning to...) Immediately after receiving notice from a Breath Alcohol Technician (BAT) that a covered employee has...

  14. 49 CFR 655.61 - Action when an employee has a verified positive drug test result or has a confirmed alcohol test...

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... function, the employer shall ensure the employee meets the requirements of 49 CFR Part 40 for returning to...) Immediately after receiving notice from a Breath Alcohol Technician (BAT) that a covered employee has...

  15. AN EPIDEMIOLOGICAL STUDY OF ALCOHOLISM

    PubMed Central

    Ponnudrai, R.; Jayakar, J.; Raju, B.; Pattamuthu, R.

    1991-01-01

    SUMMARY The study was aimed to assess the prevalence of alcoholism in Madras City. A locality in North Madras was chosen and the houses were selected at random. The family members in these houses were assessed using the Michigan Alcoholism Screening test. 222 persons were thus studied. 16.67 of the males were found to be suffering from alcoholism. PMID:21927497

  16. [An alternative to alcohol at the work site. General practice test of an electrolyte beverage in hot work environments].

    PubMed

    Rieder, A; Schoberberger, R; Maruna, H; Troll, M; Winkler, N; Kunze, M

    1992-01-01

    A survey was performed in 1989 by the Institute of Social Medicine and the Austrian Workers Compensation Board(AUVA) to investigated the alcohol problem in 277 factories in which the workers were exposed to hot and dusty atmospheres. As a result of the findings, a further study was undertaken by the same research team to investigate one possible solution to the problem of alcohol consumption at work in a paper-producing factory, predominantly under hot and dusty conditions. The study was well prepared by many activities in the field of health promotion. In this trial, an electrolyte drink especially suited for heat-burdened work places, was introduced for three months as alternative drink to alcohol. Before and after this period the employees answered a questionnaire regarding their alcohol consumption and any changes in consumption habits. One of the main results of the study was the significant increase in electrolyte drink consumption and decrease in wine consumption although that of beer remained practically unchanged. The offered electrolyte drink was accepted as alternative drink by many workers and represents a practical example of health promotion at the place of work. This study should encourage other factories and businesses to experiment with electrolyte drinks especially suited to their particular conditions in an attempt to overcome the problem of alcohol consumption during working hours. PMID:1475975

  17. Evaluation of human skin irritation by carboxylic acids, alcohols, esters and aldehydes, with nitrocellulose-replica method and closed patch testing.

    PubMed

    Sato, A; Obata, K; Ikeda, Y; Ohkoshi, K; Okumura, H; Ozawa, N; Ogawa, T; Katsumura, Y; Kawai, J; Tatsumi, H; Honoki, S; Hiramatsu, I; Hiroyama, H; Okada, T; Kozuka, T

    1996-01-01

    Closed patch testing and the nitrocellulose-replica method are performed as useful clinical methods for the evaluation of human skin irritation by cosmetics and topical medicaments. Comparison of the sensitivity between microscopic scoring by nitrocellulose-replica method and visual scoring by closed patch test in the detection of skin irritation, however, has not been well studied with statistical analysis. Here, we evaluated human skin irritation by carboxylic acids, alcohols, esters and aldehydes, with different chain length (C8-C18), using both methods. The results of closed patch testing showed that, although the score of skin irritation for carboxylic acids (C8, C12), alcohols (C8) and aldehydes (C8), tested at a concentration of 0.5 m-2.0 m, significantly increased with increasing concentration of the test compounds, ester compounds scarcely caused any irritation on the surface of the skin occluded. In addition, an increase of carbon chain length in the test compounds made it impossible to detect skin irritation. In contrast, the nitrocellulose-replica method could evaluate skin reactions against very weak irritants that gave no macroscopic alterations on the skin surface in the closed patch test. However, the scoring system is somewhat subjective and should be improved to make the analysis more objective.

  18. Alcohol use disorder

    MedlinePlus

    ... Alcohol abuse; Problem drinking; Drinking problem; Alcohol addiction; Alcoholism - alcohol use; Substance use - alcohol ... The National Institute on Alcohol Abuse and Alcoholism ... 1 drink per day Men should not drink more than 2 drinks per day

  19. Wipe-test and patch-test for alcohol misuse based on the concentration ratio of fatty acid ethyl esters and squalene CFAEE/CSQ in skin surface lipids.

    PubMed

    Pragst, F; Auwärter, V; Kiessling, B; Dyes, C

    2004-07-16

    Fatty acid ethyl esters (FAEE) are known to be formed in blood and almost all human tissues after alcohol consumption and to be incorporated from sebum into hair where they can be used as long-term markers for excessive alcohol consumption. In order to examine whether skin surface lipids which consist mainly of sebum are an equally useful matrix for measurement of FAEE as alcohol abuse markers, samples were collected by a wipe-test from the forehead of 13 teetotallers, 16 social drinkers, 10 death cases with known recent alcohol misuse and five death cases without indications of alcohol misuse. The samples were analysed by headspace solid-phase microextraction and gas chromatography-mass spectrometry for ethyl myristate, ethyl palmitate, ethyl oleate and ethyl stearate and by high performance liquid chromatography with photodiode array detector for squalene, (SQ), as a natural reference substance which the FAEE concentrations were related to. The ratio mFAEE/mSQ ranged between 0.16 and 1.12 ng/microg (mean 0.34 ng/microg) for the teetotallers and between 0.08 and 0.94 ng/microg (mean 0.37 ng/microg) for the social drinkers with no significant difference between both groups. For the alcoholics 2.4-24.2 ng/microg (mean 13.1 ng/microg) were found. For two volunteers the course of mFAEE/mSQ 2 weeks before and 3 weeks after a single high alcohol dose was pursued by daily wipe tests. A strong increase of mFAEE/mSQ occurred between 7 and 12 days after the drinking event. This delay can be explained by the transition time of about 8 days between sebum production and its appearance on the skin surface known from literature. For seven social drinkers skin surface lipid samples were also collected using drug of abuse patches of the firm PharmCheck. The ratios mFAEE/mSQ in these samples were in the same range as from the wipe-test. The comparison with the self-reported ethanol amounts consumed the week before and during the test gave no good correlation (R2 = 0.42). It can be

  20. Exposure to Alcohol Advertisements and Teenage Alcohol-Related Problems

    PubMed Central

    Dent, Clyde W.; Stacy, Alan W.

    2013-01-01

    OBJECTIVE: This study used prospective data to test the hypothesis that exposure to alcohol advertising contributes to an increase in underage drinking and that an increase in underage drinking then leads to problems associated with drinking alcohol. METHODS: A total of 3890 students were surveyed once per year across 4 years from the 7th through the 10th grades. Assessments included several measures of exposure to alcohol advertising, alcohol use, problems related to alcohol use, and a range of covariates, such as age, drinking by peers, drinking by close adults, playing sports, general TV watching, acculturation, parents’ jobs, and parents’ education. RESULTS: Structural equation modeling of alcohol consumption showed that exposure to alcohol ads and/or liking of those ads in seventh grade were predictive of the latent growth factors for alcohol use (past 30 days and past 6 months) after controlling for covariates. In addition, there was a significant total effect for boys and a significant mediated effect for girls of exposure to alcohol ads and liking of those ads in 7th grade through latent growth factors for alcohol use on alcohol-related problems in 10th grade. CONCLUSIONS: Younger adolescents appear to be susceptible to the persuasive messages contained in alcohol commercials broadcast on TV, which sometimes results in a positive affective reaction to the ads. Alcohol ad exposure and the affective reaction to those ads influence some youth to drink more and experience drinking-related problems later in adolescence. PMID:23359585

  1. Understanding Alcohol Consumption and Its Correlates among African American Youths in Public Housing: A Test of Problem Behavior Theory

    ERIC Educational Resources Information Center

    Lombe, Margaret; Yu, Mansoo; Nebbitt, Von; Earl, Tara

    2011-01-01

    African American youths are overrepresented in urban public housing developments characterized by violence, poverty, and alternative market activities. Using Jessor and Jessor's problem behavior theory (PBT), the authors examined alcohol use and its correlates in a sample of African American youths from three public housing developments (N = 403).…

  2. Testing Hypothesized Differences between Adult Children of Alcoholics (ACOAs) and Non-ACOAs in a College Student Sample

    ERIC Educational Resources Information Center

    Jones, Amy L.; Perera-Diltz, Dilani M.; Salyers, Kathleen M.; Laux, John M.; Cochrane, Wendy S.

    2007-01-01

    The authors compared college adult children of alcoholics (ACOAs) and non-ACOAs using the Substance Abuse Subtle Screening Inventory-3 (F.G. Miller, 1999).The results failed to support the hypothesis that ACOAs have higher rates of substance dependence, defensiveness, and codependency than do non-ACOAs. Practical implications are offered for…

  3. Voucher-Based Reinforcement for Alcohol Abstinence Using the Ethyl-Glucuronide Alcohol Biomarker

    ERIC Educational Resources Information Center

    McDonell, Michael G.; Howell, Donelle N,; McPherson, Sterling; Cameron, Jennifer M.; Srebnik, Debra; Roll, John M.; Ries, Richard K.

    2012-01-01

    This study assessed the effects of a contingency management (CM) intervention for alcohol consumption in 10 alcohol-dependent participants. An ABCA design was used. Vouchers were provided contingent on results of ethyl glucuronide (EtG) urine tests (an alcohol biomarker with a 2-day detection period) and alcohol breath tests during the C phase.…

  4. 49 CFR 199.215 - Alcohol concentration.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 3 2011-10-01 2011-10-01 false Alcohol concentration. 199.215 Section 199.215... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PIPELINE SAFETY DRUG AND ALCOHOL TESTING Alcohol Misuse Prevention Program § 199.215 Alcohol concentration. Each operator shall prohibit a covered employee...

  5. 49 CFR 199.215 - Alcohol concentration.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 3 2014-10-01 2014-10-01 false Alcohol concentration. 199.215 Section 199.215... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PIPELINE SAFETY DRUG AND ALCOHOL TESTING Alcohol Misuse Prevention Program § 199.215 Alcohol concentration. Each operator shall prohibit a covered employee...

  6. 49 CFR 199.215 - Alcohol concentration.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 3 2013-10-01 2013-10-01 false Alcohol concentration. 199.215 Section 199.215... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PIPELINE SAFETY DRUG AND ALCOHOL TESTING Alcohol Misuse Prevention Program § 199.215 Alcohol concentration. Each operator shall prohibit a covered employee...

  7. 49 CFR 199.215 - Alcohol concentration.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 3 2010-10-01 2010-10-01 false Alcohol concentration. 199.215 Section 199.215... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PIPELINE SAFETY DRUG AND ALCOHOL TESTING Alcohol Misuse Prevention Program § 199.215 Alcohol concentration. Each operator shall prohibit a covered employee...

  8. 49 CFR 199.215 - Alcohol concentration.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 3 2012-10-01 2012-10-01 false Alcohol concentration. 199.215 Section 199.215... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PIPELINE SAFETY DRUG AND ALCOHOL TESTING Alcohol Misuse Prevention Program § 199.215 Alcohol concentration. Each operator shall prohibit a covered employee...

  9. Validation of the Alcohol Use Disorders Identification Test and the Drug Use Disorders Identification Test in a Swedish sample of suspected offenders with signs of mental health problems: results from the Mental Disorder, Substance Abuse and Crime study.

    PubMed

    Durbeej, Natalie; Berman, Anne H; Gumpert, Clara H; Palmstierna, Tom; Kristiansson, Marianne; Alm, Charlotte

    2010-12-01

    Substance abuse is common among offenders. One method widely used for the detection of substance abuse is screening. This study explored the concurrent validity of the Alcohol Use Disorders Identification Test (AUDIT) and the Drug Use Disorders Identification Test (DUDIT) screening tools in relation to (a) substance abuse and dependency diagnoses and (b) three problem severity domains of the sixth version of the Addiction Severity Index in a sample of 181 suspected offenders with signs of mental health problems. The screening tools showed moderate to high accuracy for identification of dependency diagnoses. The AUDIT was associated with alcohol problem severity, whereas the DUDIT was associated with drug and legal problem severity. Administering the screening tools in the current population yields valid results. However, the suggested cutoff scores should be applied with caution due to the discrepancy between present and previous findings.

  10. [Influence of environmental enrichment on parameters of behavior in open field test in the rats born from females with chronic alcoholization].

    PubMed

    Vakhnin, V A; Briukhin, G V

    2014-04-01

    The aim of this work was studying of morphology of a brain and the analysis of behavior at posterity of females of rats with a chronic alcoholic intoxication. As object of research were taken 60-day animals received from mothers with chronic alcoholic injury of hepatobiliary systems. During certain time (1.5 months) the part of animals grew in standard conditions, and another--in the "enriched" environment. The behavior analysis was spent in the open field test. Also was carried out research of a thickness of a cortex and a molecular layer of a forebrain. Work included three series of experiments. It is established, that the posterity of mothers with chronic injury of the hepatobiliary systems is characterized by the lowered motorial and research activity, increased by emotional reactivity that is accompanied by changes of structure of a cortex. The long finding of "alcoholic" animals in the "enriched" environment within 1.5 months promoted increasing of motorial and research activity, emotional reactance, change of structure of a cortex.

  11. Diagnostic value of biochemical markers (NashTest) for the prediction of non alcoholo steato hepatitis in patients with non-alcoholic fatty liver disease

    PubMed Central

    Poynard, Thierry; Ratziu, Vlad; Charlotte, Frederic; Messous, Djamila; Munteanu, Mona; Imbert-Bismut, Françoise; Massard, Julien; Bonyhay, Luninita; Tahiri, Mohamed; Thabut, Dominique; Cadranel, Jean François; Le Bail, Brigitte; de Ledinghen, Victor

    2006-01-01

    Background Liver biopsy is considered the gold standard for assessing histologic lesions of non-alcoholic fatty liver disease (NAFLD). The aim was to develop and validate a new biomarker of non alcoholic steato hepatitis (NASH) the NashTest (NT) in patients with NAFLD. Methods 160 patients with NAFLD were prospectively included in a training group, 97 were included in a multicenter validation group and 383 controls. Histological diagnoses used Kleiner et al's scoring system, with 3 classes for NASH: "Not NASH", "Borderline", "NASH"). The area under the ROC curves (AUROC), sensitivity (Se), specificity (Sp), and positive and negative predictive values (PPV, NPV) were assessed. Results NT was developed using patented algorithms combining 13 parameters: age, sex, height, weight, and serum levels of triglycerides, cholesterol, alpha2macroglobulin, apolipoprotein A1, haptoglobin, gamma-glutamyl-transpeptidase, transaminases ALT, AST, and total bilirubin. AUROCs of NT for the diagnosis of NASH in the training and validation groups were, respectively, 0.79 (95%CI 0.69–0.86) and 0.79 (95%CI 0.67–0.87; P = 0.94); for the diagnosis of borderline NASH they were: 0.69 (95%CI 0.60–0.77) and 0.69 (95%CI 0.57–0.78; P = 0.98) and for the diagnosis of no NASH, 0.77 (95%CI 0.68–0.84) and 0.83 (95%CI 0.67–0.90; P = 0.34). When the two groups were pooled together the NashTest Sp for NASH = 94% (PPV = 66%), and Se = 33% (NPV = 81%); for borderline NASH or NASH Sp = 50% (PPV = 74%) and Se = 88% (NPV = 72%). Conclusion In patients with non-alcoholic fatty liver disease, NashTest, a simple and non-invasive biomarker reliably predicts the presence or absence of NASH. PMID:17096854

  12. Overview of Alcohol Consumption

    MedlinePlus

    ... Search Alcohol & Your Health Overview of Alcohol Consumption Alcohol's Effects on the Body Alcohol Use Disorder Fetal Alcohol ... other questions about alcohol. Here’s what we know: Alcohol’s effects vary from person to person, depending on a ...

  13. Alcohol and pregnancy

    MedlinePlus

    Drinking alcohol during pregnancy; Fetal alcohol syndrome - pregnancy; FAS - fetal alcohol syndrome ... When a pregnant woman drinks alcohol, the alcohol travels through her blood and into the baby's blood, tissues, and organs. Alcohol breaks down much more slowly in ...

  14. PRAZOSIN REDUCES ALCOHOL INTAKE IN AN ANIMAL MODEL OF ALCOHOL RELAPSE

    PubMed Central

    Froehlich, Janice C; Hausauer, Brett; Fischer, Stephen; Wise, Bradley; Rasmussen, Dennis D

    2015-01-01

    BACKGROUND Many alcoholics and heavy drinkers undergo repeated cycles of alcohol abstinence followed by relapse to alcohol drinking; a pattern that contributes to escalated alcohol intake over time. In rodents, alcohol drinking that is interspersed with periods of alcohol deprivation (imposed abstinence) increases alcohol intake during reaccess to alcohol. This is termed the “alcohol deprivation effect” or “ADE” and is a model of alcohol relapse in humans. We have previously reported that prazosin reduces alcohol drinking during both brief and prolonged treatment in rats selectively bred for alcohol preference (“P” rats). This study explores whether prazosin prevents alcohol “relapse” in P rats, as reflected by a reduced or abolished ADE. METHODS Adult male P rats were given 24-hour access to food and water and scheduled access to alcohol (15% and 30% v/v solutions presented concurrently) for 2 hrs/day. After 5 weeks rats underwent imposed alcohol deprivation for 2 weeks, followed by alcohol reaccess for 2 weeks, and this pattern was repeated for a total of 3 cycles. Rats were injected with prazosin (0, 0.5, 1.0, or 2.0 mg/kg BW, IP) once a day for the first 5 days of each alcohol reaccess cycle. RESULTS Alcohol intake increased on the first day of each alcohol reaccess cycle, demonstrating the formation of an ADE. The ADE was short-lived, lasting only 1 day, during each of the three cycles. Prazosin, in all doses tested, prevented the expression of an ADE in all three alcohol reaccess cycles. CONCLUSIONS Prazosin decreases alcohol intake in P rats even in a situation that would be expected to increase alcohol drinking, namely following periods of alcohol deprivation. This suggests that prazosin may be effective in reducing alcohol relapse that often occurs during attempts to achieve permanent alcohol abstinence in treatment-seeking alcoholics and heavy drinkers. PMID:26207767

  15. [Concentration of endogenous ethanol and alcoholic motivation].

    PubMed

    Burov, Iu V; Treskov, V G; Kampov-Polevoĭ, A B; Kovalenko, A E; Rodionov, A P

    1983-11-01

    Trials with patients suffering from stage II chronic alcoholism and normal test subjects as well as experiments made on male C57BL mice (with genetically determined alcoholic motivation) and CBA mice (with genetically determined alcoholic aversion) and random-bred male rats with different levels of initial alcoholic motivation have shown the presence of reverse proportional dependence between blood plasma endogenous ethanol and alcoholic motivation.

  16. The non-invasive 13C-methionine breath test detects hepatic mitochondrial dysfunction as a marker of disease activity in non-alcoholic steatohepatitis

    PubMed Central

    2011-01-01

    Introduction Mitochondrial dysfunction plays a central role in the general pathogenesis of non-alcoholic fatty liver disease (NAFLD), increasing the risk of developing steatosis and subsequent hepatocellular inflammation. We aimed to assess hepatic mitochondrial function by a non-invasive 13C-methionine breath test (MeBT) in patients with histologically proven NAFLD. Methods 118 NAFLD-patients and 18 healthy controls were examined by MeBT. Liver biopsy specimens were evaluated according to the NASH scoring system. Results Higher grades of NASH activity and fibrosis were independently associated with a significant decrease in cumulative 13C-exhalation (expressed as cPDR(%)). cPDR1.5h was markedly declined in patients with NASH and NASH cirrhosis compared to patients with simple steatosis or borderline diagnosis (cPDR1.5h: 3.24 ± 1.12% and 1.32 ± 0.94% vs. 6.36 ± 0.56% and 4.80 ± 0.88% respectively; p < 0.001). 13C-exhalation further declined in the presence of advanced fibrosis which was correlated with NASH activity (r = 0.36). The area under the ROC curve (AUROC) for NASH diagnosis was estimated to be 0.87 in the total cohort and 0.83 in patients with no or mild fibrosis (F0-1). Conclusion The 13C-methionine breath test indicates mitochondrial dysfunction in non-alcoholic fatty liver disease and predicts higher stages of disease activity. It may, therefore, be a valuable diagnostic addition for longitudinal monitoring of hepatic (mitochondrial) function in non-alcoholic fatty liver disease. PMID:21810560

  17. Clinical pathology of alcohol.

    PubMed Central

    Marks, V

    1983-01-01

    There is good though not conclusive evidence that a small to modest average daily intake of alcohol--that is, 20-30 g/day is associated with increased longevity due mainly to a reduction in death from cardiovascular disease. Larger average daily alcohol intakes--especially those in excess of 60 g/day for men and 40 g/day for women--are associated with gradually increasing morbidity and mortality rates from a variety of diseases. Alcohol may be unrecognised as the cause of somatic disease, which can occur without overt psychosocial evidence of alcohol abuse, unless the index of suspicion is high and a thorough drink history obtained. Laboratory tests for the detection and/or confirmation of alcohol abuse are useful but subject to serious limitations being neither as sensitive nor specific as sometimes believed. The value of random blood and/or breath alcohol measurements, in outpatients, as an aid to diagnosis of alcohol-induced organic disease is probably not sufficiently appreciated and, though relatively insensitive, is highly specific. PMID:6339563

  18. A comparison of the prevalence of prenatal alcohol exposure obtained via maternal self-reports versus meconium testing: a systematic literature review and meta-analysis

    PubMed Central

    2014-01-01

    Background Maternal self-reports, used for the detection of prenatal alcohol exposure (PAE), may lack validity, necessitating the use of an objective biomarker. The detection of fatty acid ethyl esters (products of non-oxidative ethanol metabolism) in meconium has been established as a novel biomarker of PAE. The purpose of the current study was to compare the prevalence of PAE as reported via maternal self-reports with the results of meconium testing, and to quantify the disparity between these two methods. Methods A systematic literature search for studies reporting on the prevalence of PAE, using maternal self-reports in combination with meconium testing, was conducted using multiple electronic bibliographic databases. Pooled prevalence estimates and 95% confidence intervals (CI) were calculated based on eight studies, using the Mantel-Haenszel method, assuming a random effects model. A random effects meta-regression was performed to test for a difference. Results The pooled prevalence of PAE as measured by meconium testing was 4.26 (95% CI: 1.34-13.57) times the pooled prevalence of PAE as measured by maternal self-reports. Large variations across the studies in regard to the difference between estimates obtained from maternal self-reports and those obtained from meconium testing were observed. Conclusions If maternal self-reports are the sole information source upon which health care professionals rely, a number of infants who were prenatally exposed to alcohol are not being recognized as such. However, further research is needed in order to validate existing biomarkers, as well as discover new biomarkers, for the detection of PAE. PMID:24708684

  19. Between and within-family association test of the dopamine receptor D2 TaqIA polymorphism and alcohol abuse and dependence in a general population sample of adults

    PubMed Central

    Haberstick, B.C.; Timberlake, D.; Smolen, A.; Sakai, J.T.; Hopfer, C.J.; Corley, R.P.; Young, S.E.; Stallings, M.C.; Huizinga, D.; Menard, S.; Hartman, C.; Grotpeter, J.; Hewitt, J.K.

    2008-01-01

    Objective Dopaminergic dysfunction has been hypothesized to play an important role in the etiology of alcohol use disorders. A restriction fragment length polymorphism (RFLP) in the 3' untranslated region (3'UTR) of the DRD2 gene affects gene expression and has been implicated as a risk factor for alcohol dependence. This polymorphism (TaqIA) has been reported as positively associated with alcohol use disorders in case-control samples, but these results have not been replicated in family-based association studies. These mixed results of association between the DRD2 TaqIA polymorphism and alcohol use disorders may be due to differences in sample size, phenotype definition, heterogeneity of the samples and genetic admixture. Method We conducted tests of association in a sample of 838 adults participating in the National Youth Survey Family Study (NYSFS). We examined whether the DRD2 TaqIA polymorphism was associated with a symptom counts measure of alcohol abuse and dependence derived from the DSM-IV and Craving Withdrawal models. Results Tests of association were non-significant across each classification system examined. Power calculations suggested these results were despite the ability to detect an effect size of 1%. Conclusions This study supports other family-based association tests that have reported no association between the DRD2 TaqIA polymorphism and alcohol abuse and dependence. PMID:17446975

  20. Estimating Risk of Alcohol Dependence Using Alcohol Screening Scores*

    PubMed Central

    Rubinsky, Anna D.; Kivlahan, Daniel R.; Volk, Robert J.; Maynard, Charles; Bradley, Katharine A.

    2010-01-01

    Brief alcohol counseling interventions can reduce alcohol consumption and related morbidity among non-dependent risky drinkers, but more intensive alcohol treatment is recommended for persons with alcohol dependence. This study evaluated whether scores on common alcohol screening tests could identify patients likely to have current alcohol dependence so that more appropriate follow-up assessment and/or intervention could be offered. This cross-sectional study used secondary data from 392 male and 927 female adult family medicine outpatients (1993–1994). Likelihood ratios were used to empirically identify and evaluate ranges of scores of the AUDIT, the AUDIT-C, two single-item questions about frequency of binge drinking, and the CAGE questionnaire for detecting DSM-IV past-year alcohol dependence. Based on the prevalence of past-year alcohol dependence in this sample (men: 12.2%; women: 5.8%), zones of the AUDIT and AUDIT-C identified wide variability in the post-screening risk of alcohol dependence in men and women, even among those who screened positive for alcohol misuse. Among men, AUDIT zones 5–10, 11–14 and 15–40 were associated with post-screening probabilities of past-year alcohol dependence ranging from 18–87%, and AUDIT-C zones 5–6, 7–9 and 10–12 were associated with probabilities ranging from 22–75%. Among women, AUDIT zones 3–4, 5–8, 9–12 and 13–40 were associated with post-screening probabilities of past-year alcohol dependence ranging from 6–94%, and AUDIT-C zones 3, 4–6, 7–9 and 10–12 were associated with probabilities ranging from 9–88%. AUDIT or AUDIT-C scores could be used to estimate the probability of past-year alcohol dependence among patients who screen positive for alcohol misuse and inform clinical decision-making. PMID:20042299

  1. Curing of Furfuryl Alcohol-Impregnated Parts

    NASA Technical Reports Server (NTRS)

    Lawton, J. W.; Brayden, T. H.

    1983-01-01

    Delamination problem in reinforced carbon/carbon parts impregnated with oxalic acid-catalyzed furfuryl alcohol overcome by instituting two additional quality-control tests on alcohol and by changing curing conditions.

  2. Commentary: Doxasozin for alcoholism.

    PubMed

    Leggio, Lorenzo; Kenna, George A

    2013-02-01

    Recent preclinical and clinical evidence using prazosin indicates that α(1) -blockade may represent a new approach to treat alcohol dependence (AD). While most of the alcohol research on α(1) -blockade has been conducted testing prazosin, O'Neil and colleagues recently performed a set of preclinical experiments testing another α(1) -blocker, doxazosin, which has a longer half-life that may enhance clinical utility. Doxazosin and prazosin share the same chemical structure, in which the central element is a piperazine ring. O'Neil and colleagues' main results are that doxazosin significantly reduced alcohol intake without affecting locomotor activity. As such, O'Neil and colleagues provide the first preclinical evidence of the possible role of doxazosin in AD. Additional translational research is needed to further test this hypothesis.

  3. Integrating field methodology and web-based data collection to assess the reliability of the Alcohol Use Disorders Identification Test (AUDIT).

    PubMed

    Celio, Mark A; Vetter-O'Hagen, Courtney S; Lisman, Stephen A; Johansen, Gerard E; Spear, Linda P

    2011-12-01

    Field methodologies offer a unique opportunity to collect ecologically valid data on alcohol use and its associated problems within natural drinking environments. However, limitations in follow-up data collection methods have left unanswered questions regarding the psychometric properties of field-based measures. The aim of the current study is to evaluate the reliability of self-report data collected in a naturally occurring environment - as indexed by the Alcohol Use Disorders Identification Test (AUDIT) - compared to self-report data obtained through an innovative web-based follow-up procedure. Individuals recruited outside of bars (N=170; mean age=21; range 18-32) provided a BAC sample and completed a self-administered survey packet that included the AUDIT. BAC feedback was provided anonymously through a dedicated web page. Upon sign in, follow-up participants (n=89; 52%) were again asked to complete the AUDIT before receiving their BAC feedback. Reliability analyses demonstrated that AUDIT scores - both continuous and dichotomized at the standard cut-point - were stable across field- and web-based administrations. These results suggest that self-report data obtained from acutely intoxicated individuals in naturally occurring environments are reliable when compared to web-based data obtained after a brief follow-up interval. Furthermore, the results demonstrate the feasibility, utility, and potential of integrating field methods and web-based data collection procedures.

  4. Alcohol during Pregnancy

    MedlinePlus

    ... Home > Pregnancy > Is it safe? > Alcohol during pregnancy Alcohol during pregnancy E-mail to a friend Please ... and fetal alcohol spectrum disorders. How does drinking alcohol during pregnancy affect your baby's health? Drinking alcohol ...

  5. Alcohol Energy Drinks

    MedlinePlus

    ... Home / About Addiction / Alcohol / Alcohol Energy Drinks Alcohol Energy Drinks Read 17728 times font size decrease font size increase font size Print Email Alcohol energy drinks (AEDs) or Caffeinated alcoholic beverages (CABs) are ...

  6. Alcohol-Specific Parenting as a Mechanism of Parental Drinking and Alcohol Use Disorder Risk on Adolescent Alcohol Use Onset

    PubMed Central

    Handley, Elizabeth D.; Chassin, Laurie

    2013-01-01

    Objective: The primary aim of the current study was to examine three dimensions of alcohol-specific parenting (anti-alcohol parenting strategies, parental legitimacy in regulating adolescent drinking, and parental disclosure of negative alcohol experiences) as mechanisms in the prospective relations between parental drinking and alcohol use disorder (recovered, current, and never diagnosed) and adolescent alcohol use initiation. Method: Participants were from an ongoing longitudinal study of the intergenerational transmission of alcoholism. Structural equation modeling was used to test a maternal model (n = 268 adolescents and their mothers) and a paternal model (n = 204 adolescents and their fathers) of alcohol-specific parenting. Results: Results indicated that higher levels of drinking among mothers and current alcohol use disorder among fathers were related to more frequent parental disclosure of personal negative experiences with alcohol. Maternal disclosure of negative alcohol experiences mediated the effect of maternal drinking on adolescent onset of alcohol use such that more disclosure predicted a greater likelihood of adolescent drinking initiation at follow-up over and above general parenting. In addition, currently alcoholic mothers were perceived as having less legitimate authority to regulate adolescent drinking, and low levels of legitimacy among fathers was predictive of drinking onset among adolescents. Conclusions: Alcohol-specific parenting is a distinct and influential predictor of adolescent alcohol use initiation that is partially shaped by parents’ own drinking experiences. Moreover, parental conversations about their own personal experiences with alcohol may not represent a form of parent–child communication about drinking that deters adolescent drinking. PMID:23948527

  7. Alcohol conversion

    DOEpatents

    Wachs, Israel E.; Cai, Yeping

    2002-01-01

    Preparing an aldehyde from an alcohol by contacting the alcohol in the presence of oxygen with a catalyst prepared by contacting an intimate mixture containing metal oxide support particles and particles of a catalytically active metal oxide from Groups VA, VIA, or VIIA, with a gaseous stream containing an alcohol to cause metal oxide from the discrete catalytically active metal oxide particles to migrate to the metal oxide support particles and to form a monolayer of catalytically active metal oxide on said metal oxide support particles.

  8. Validation of AshTest as a Non-Invasive Alternative to Transjugular Liver Biopsy in Patients with Suspected Severe Acute Alcoholic Hepatitis

    PubMed Central

    Rudler, Marika; Mouri, Sarah; Charlotte, Frederic; Cluzel, Philippe; Ngo, Yen; Munteanu, Mona; Lebray, Pascal; Ratziu, Vlad; Thabut, Dominique; Poynard, Thierry

    2015-01-01

    Background/Aims According to guidelines, the histological diagnosis of severe alcoholic steatohepatitis (ASH) can require liver biopsy if a specific treatment is needed. The blood test AshTest (BioPredictive, Paris, France) has been initially validated for the non-invasive diagnosis of ASH in a large population of heavy drinkers. The aim was to validate the AshTest accuracy in the specific context of use of patients with suspected severe ASH, in order to reduce the need for transjugular biopsy before deciding treatment. Methods The reference was liver biopsy, performed using the transjugular route, classified according to its histological severity as none, minimal, moderate or severe. Biopsies were assessed by the same experienced pathologist, blinded to simultaneous AshTest results. Results A total of 123 patients with severe clinical ASH (recent jaundice and Maddrey function greater or equal to 32) were included, all had cirrhosis and 80% had EASL histological definition of ASH. 95% of patients received prednisolone; and the 2-year mortality was 63%. The high AshTest performance was confirmed both for the binary outcome [AUROC = 0.803 (95%CI 0.684–0.881)] significantly higher than the AST/ALT AUROC [0.603 (0.462–0.714); P<0.001], and for the severity of ASH-score system by the Obuchowski measures for [mean (SE) 0.902 (0.017) vs. AST/ALT 0.833 (0.023); P = 0.01], as well as for the diagnosis and severity of ballooning, PMN and Mallory bodies. According to attributability of discordances, AshTest had a 2–7% risk of 2 grades misclassification. Conclusion These results confirmed the diagnostic performance of AshTest in cirrhotic patients with severe clinical ASH, in the specific context of use of corticosteroid treatment. AshTest is an appropriate non-invasive alternative to transjugular liver biopsy. PMID:26252713

  9. Alcohol use, alcohol problems, and problem behavior engagement among students at two schools in northern Mexico

    PubMed Central

    Mancha, Brent E.; Rojas, Vanessa C.; Latimer, William W.

    2012-01-01

    This study examined the association between alcohol use problem severity, defined by number of DSM-IV alcohol Abuse and Dependence symptoms and frequency of alcohol use, and problem behavior engagement among Mexican students. A confidential survey was administered to 1229 students in grades 7–12 at two schools in a northern border city in Mexico. Youths were categorized into five groups based on their alcohol use frequency and symptoms of DSM-IV alcohol Abuse and Dependence, specifically: no lifetime alcohol use, lifetime alcohol use but none in the past year, past year alcohol use, one or two alcohol Abuse or Dependence symptoms, and three or more alcohol Abuse or Dependence symptoms. The association between five levels of alcohol use problem severity and three problem behaviors, lifetime marijuana use, lifetime sexual intercourse, and past year arrest/law trouble, was examined using chi-square or Fisher’s exact tests. Several alcohol use problem severity categories were significantly different with respect to rates of lifetime marijuana use, lifetime sexual intercourse, and past year arrest/law trouble. Higher alcohol use problem severity was associated with greater endorsement of problem behaviors. Knowing about variations in adolescent alcohol use and alcohol problems may be instrumental in determining if youths are also engaging in a range of other risk behaviors. Considering varying levels of alcohol use and alcohol problems is important for effective targeted prevention and treatment interventions. PMID:22840814

  10. Alcohol use, alcohol problems, and problem behavior engagement among students at two schools in northern Mexico.

    PubMed

    Mancha, Brent E; Rojas, Vanessa C; Latimer, William W

    2012-11-01

    This study examined the association between alcohol-use problem severity, defined by number of DSM-IV alcohol Abuse and Dependence symptoms and frequency of alcohol use, and problem behavior engagement among Mexican students. A confidential survey was administered to 1229 students in grades 7-12 at two schools in a northern border city in Mexico. Youths were categorized into five groups based on their alcohol use frequency and symptoms of DSM-IV alcohol Abuse and Dependence, specifically: no lifetime alcohol use, lifetime alcohol use but none in the past year, past year alcohol use, one or two alcohol Abuse or Dependence symptoms, and three or more alcohol Abuse or Dependence symptoms. The association between five levels of alcohol-use problem severity and three problem behaviors, lifetime marijuana use, lifetime sexual intercourse, and past year arrest/law trouble, was examined using chi-square or Fisher's exact tests. Several alcohol-use problem severity categories were significantly different with respect to rates of lifetime marijuana use, lifetime sexual intercourse, and past year arrest/law trouble. Higher alcohol-use problem severity was associated with greater endorsement of problem behaviors. Knowing about variations in adolescent alcohol use and alcohol problems may be instrumental in determining if youths are also engaging in a range of other risk behaviors. Considering varying levels of alcohol use and alcohol problems is important for effective targeted prevention and treatment interventions.

  11. Alcohol withdrawal

    MedlinePlus

    ... Seeing or feeling things that aren't there (hallucinations) Seizures Severe confusion ... alcohol withdrawal. You will be watched closely for hallucinations and other signs of delirium tremens. Treatment may ...

  12. Testing multiple levels of influence in the intergenerational transmission of alcohol disorders from a developmental perspective: the example of alcohol use promoting peers and μ-opioid receptor M1 variation.

    PubMed

    Chassin, Laurie; Lee, Matthew R; Cho, Young Il; Wang, Frances L; Agrawal, Arpana; Sher, Kenneth J; Lynskey, Michael T

    2012-08-01

    This study examined the interplay between the influence of peers who promote alcohol use and μ-opioid receptor M1 (OPRM1) genetic variation in the intergenerational transmission of alcohol use disorder (AUD) symptoms while separating the "traitlike" components of AUD symptoms from their age-specific manifestations at three ages from emerging adulthood (17-23 years) to adulthood (29-40 years). The results for males were consistent with genetically influenced peer selection mechanisms as mediators of parent alcoholism effects. Male children of alcoholics were less likely to be carriers of the G allele in single nucleotide polymorphism A118G (rs1799971), and those who were homozygous for the A allele were more likely to affiliate with alcohol use promoting peers who increased the risk for AUD symptoms at all ages. There was evidence for women of an interaction between OPRM1 variation and peer affiliations but only at the earliest age band. Peer influences had stronger effects among women who were G-carriers. These results illustrate the complex ways in which the interplay between influences at multiple levels of analysis can underlie the intergenerational transmission of alcohol disorders as well as the importance of considering age and gender differences in these pathways. PMID:22781865

  13. 49 CFR 382.201 - Alcohol concentration.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 5 2010-10-01 2010-10-01 false Alcohol concentration. 382.201 Section 382.201... ALCOHOL USE AND TESTING Prohibitions § 382.201 Alcohol concentration. No driver shall report for duty or remain on duty requiring the performance of safety-sensitive functions while having an...

  14. 49 CFR 382.201 - Alcohol concentration.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 5 2011-10-01 2011-10-01 false Alcohol concentration. 382.201 Section 382.201... ALCOHOL USE AND TESTING Prohibitions § 382.201 Alcohol concentration. No driver shall report for duty or remain on duty requiring the performance of safety-sensitive functions while having an...

  15. 49 CFR 382.201 - Alcohol concentration.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 5 2012-10-01 2012-10-01 false Alcohol concentration. 382.201 Section 382.201... ALCOHOL USE AND TESTING Prohibitions § 382.201 Alcohol concentration. No driver shall report for duty or remain on duty requiring the performance of safety-sensitive functions while having an...

  16. 49 CFR 382.201 - Alcohol concentration.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 5 2014-10-01 2014-10-01 false Alcohol concentration. 382.201 Section 382.201... ALCOHOL USE AND TESTING Prohibitions § 382.201 Alcohol concentration. No driver shall report for duty or remain on duty requiring the performance of safety-sensitive functions while having an...

  17. 49 CFR 382.201 - Alcohol concentration.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 5 2013-10-01 2013-10-01 false Alcohol concentration. 382.201 Section 382.201... ALCOHOL USE AND TESTING Prohibitions § 382.201 Alcohol concentration. No driver shall report for duty or remain on duty requiring the performance of safety-sensitive functions while having an...

  18. Synthesis, characterization and fuel cell performance tests of boric acid and boron phosphate doped, sulphonated and phosphonated poly(vinyl alcohol) based composite membranes

    NASA Astrophysics Data System (ADS)

    Şahin, Alpay; Ar, İrfan

    2015-08-01

    The aim of this study is to synthesize a composite membrane having high proton conductivity, ion exchange capacity and chemical stability. In order to achieve this aim, poly(vinyl alcohol) (PVA) based composite membranes are synthesized by using classic sol-gel method. Boric acid (H3BO3) and boron phosphate (BPO4) are added to the membrane matrix in different ratios in order to enhance the membrane properties. Characterization tests, i.e; FT-IR analysis, mechanical strength tests, water hold-up capacities, swelling properties, ion exchange capacities, proton conductivities and fuel cell performance tests of synthesized membranes are carried out. As a result of performance experiments highest performance values are obtained for the membrane containing 15% boron phosphate at 0.6 V and 750 mA/cm2. Water hold-up capacity, swelling ratio, ion exchange capacity and proton conductivity of this membrane are found as 56%, 8%, 1.36 meq/g and 0.37 S/cm, respectively. These values are close to the values obtained ones for perfluorosulphonic acid membranes. Therefore this membrane can be regarded as a promising candidate for usage in fuel cells.

  19. Deciding to quit drinking alcohol

    MedlinePlus

    ... Alcohol abuse - quitting drinking; Quitting drinking; Quitting alcohol; Alcoholism - deciding to quit ... pubmed/23698791 . National Institute on Alcohol Abuse and Alcoholism. Alcohol and health. www.niaaa.nih.gov/alcohol- ...

  20. 78 FR 14217 - Control of Alcohol and Drug Use: Addition of Post-Accident Toxicological Testing for Non...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-05

    ... certain non-controlled substances with potentially impairing side effects (77 FR 29307). As discussed in..., chlorpheniramine, bromenphiramine, and doxylamine'' (77 FR at 29308, emphasis added). As explained below, the... suspicion and post-accident testing, 50 FR 31508, August 2, 1985), and the Supreme Court upheld...

  1. 10 CFR 26.97 - Conducting an initial test for alcohol using a specimen of oral fluids.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... oral fluids. 26.97 Section 26.97 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS... fluids. (a) To perform the initial test, the collector shall— (1) Check the expiration date on the device... fluids in the manner described by the device's manufacturer (wear single-use examination or...

  2. 10 CFR 26.97 - Conducting an initial test for alcohol using a specimen of oral fluids.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... oral fluids. 26.97 Section 26.97 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS... fluids. (a) To perform the initial test, the collector shall— (1) Check the expiration date on the device... fluids in the manner described by the device's manufacturer (wear single-use examination or...

  3. 10 CFR 26.97 - Conducting an initial test for alcohol using a specimen of oral fluids.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... oral fluids. 26.97 Section 26.97 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS... fluids. (a) To perform the initial test, the collector shall— (1) Check the expiration date on the device... fluids in the manner described by the device's manufacturer (wear single-use examination or...

  4. 10 CFR 26.97 - Conducting an initial test for alcohol using a specimen of oral fluids.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... oral fluids. 26.97 Section 26.97 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS... fluids. (a) To perform the initial test, the collector shall— (1) Check the expiration date on the device... fluids in the manner described by the device's manufacturer (wear single-use examination or...

  5. Fetal alcohol syndrome

    MedlinePlus

    Alcohol in pregnancy; Alcohol-related birth defects; Fetal alcohol effects; FAS ... varies. Almost none of these babies have normal brain development. Infants and children with fetal alcohol syndrome have many different problems, which can be ...

  6. Fetal Alcohol Spectrum Disorders

    MedlinePlus

    ... alcohol can cause a group of conditions called fetal alcohol spectrum disorders (FASDs). Effects can include physical and behavioral problems such ... alcohol syndrome is the most serious type of FASD. People with fetal alcohol syndrome have facial abnormalities, ...

  7. Health literacy, alcohol expectancies, and alcohol use behaviors in teens

    PubMed Central

    Chisolm, Deena J.; Manganello, Jennifer A.; Kelleher, Kelly J.; Marshal, Michael P.

    2014-01-01

    Objective Alcohol expectancies are developed, in part, through exposure to health messages, the understanding of which may be influenced by health literacy. This study explores the relationships among health literacy, alcohol expectancies, and alcohol use behaviors in teens. Methods We studied alcohol use behaviors in the past six months in youths aged 14–19 recruited from two adolescent medicine clinics. We assessed covariate-adjusted bivariate relationships between HL, expectancies, and four measures of alcohol use and tested health literacy as a moderator of the relationship between expectancies and use. Results Of the 293 study teens, 45 percent reported use of alcohol in the past six months. Use behaviors were positively associated with higher health literacy and positive expectancies. Our moderation model suggested that health literacy moderates the relationship between expectancies and use, with the expectancy/use relationship being significantly stronger in higher literacy teens. Conclusion Findings suggest that health literacy can influence alcohol expectancies and behaviors. Practice implications: Health literacy should be explicitly considered in the design of alcohol prevention messages. PMID:25085549

  8. Pharmacotherapy for alcoholic patients with alcoholic liver disease

    PubMed Central

    Vuittonet, Cynthia L.; Halse, Michael; Leggio, Lorenzo; Fricchione, Samuel B.; Brickley, Michael; Haass-Koffler, Carolina L.; Tavares, Tonya; Swift, Robert M.; Kenna, George A.

    2014-01-01

    Purpose An update on pharmacotherapy for achieving and maintaining abstinence and mitigating hepatic damage in patients with alcoholic liver disease (ALD) is presented. Summary Currently there are limited pharmacotherapy options for managing ALD, which encompasses a broad spectrum of disorders ranging from steatosis and alcoholic hepatitis to fibrosis, cirrhosis, and hepatocellular cancer. Individual variation in the severity, presentation, and complex pathologenesis of ALD defines barriers to effective treatment. Scoring of disease severity using validated assessment instruments should guide treatment approaches; abstinence and proper nutrition continue to be the cornerstones of management. A literature search (through December 31, 2013) identified no reports of randomized controlled trials using Food and Drug Administration (FDA)-approved medications for the treatment of alcohol dependence in ALD-spectrum disorders. Disulfiram, acamprosate, and naltrexone (oral and intramuscular), while approved by FDA for treatment of alcohol dependence, are not currently approved for use in patients with ALD. Baclofen (also not FDA-approved for use in ALD) is the only medication available in the United States with demonstrated safety and efficacy in reducing alcoholic behavior that has been formally tested in clinical trials in patients with ALD. Pharmacotherapy of alcoholic hepatitis using glucocorticoids or pentoxifylline has shown promise, but these options are reserved for severe ALD only. Conclusion Although various treatments have been investigated for ALD in patients with alcoholism, complete abstinence from alcohol is currently the only recommended form of hepatoprotection for the entire spectrum of ALD diagnoses. PMID:25027533

  9. Quantification of alcohol drinking patterns in mice.

    PubMed

    Eisenhardt, Manuela; Leixner, Sarah; Spanagel, Rainer; Bilbao, Ainhoa

    2015-11-01

    The use of mice in alcohol research provides an excellent model system for a better understanding of the genetics and neurobiology of alcohol addiction. Almost 60 years ago, alcohol researchers began to test strains of mice for alcohol preference and intake. In particular, various voluntary alcohol drinking paradigms in the home cage were developed. In mouse models of voluntary oral alcohol consumption, animals have concurrent access to water and either one or several concentrated alcohol solutions in their home cages. Although these models have high face validity, many experimental conditions require a more precise monitoring of alcohol consumption in mice in order to capture the role of specific strains or genes, or any other manipulation on alcohol drinking behavior. Therefore, we have developed a fully automated, highly precise monitoring system for alcohol drinking in mice in the home cage. This system is now commercially available. We show that this drinkometer system allows for detecting differences in drinking behavior (i) in transgenic mice, (ii) following alcohol deprivation, and (iii) following stress applications that are usually not detected by classical home-cage drinking paradigms. In conclusion, our drinkometer system allows disturbance-free and high resolution monitoring of alcohol drinking behavior. In particular, micro-drinking and circadian drinking patterns can be monitored in genetically modified and inbred strains of mice after environmental and pharmacological manipulation, and therefore this system represents an improvement in measuring behavioral features that are of relevance for the development of alcohol use disorders.

  10. Voucher-based reinforcement for alcohol abstinence using the ethyl-glucuronide alcohol biomarker.

    PubMed

    McDonell, Michael G; Howell, Donelle N; McPherson, Sterling; Cameron, Jennifer M; Srebnik, Debra; Roll, John M; Ries, Richard K

    2012-01-01

    This study assessed the effects of a contingency management (CM) intervention for alcohol consumption in 10 alcohol-dependent participants. An ABCA design was used. Vouchers were provided contingent on results of ethyl glucuronide (EtG) urine tests (an alcohol biomarker with a 2-day detection period) and alcohol breath tests during the C phase. The percentage of negative urines was 35% during the first baseline phase, 69% during the C phase, and 20% during the return-to-baseline phase. Results suggest that EtG urine tests may be a feasible method to deliver CM to promote alcohol abstinence.

  11. Protein biomarkers of alcohol abuse

    PubMed Central

    Torrente, Mariana P; Freeman, Willard M; Vrana, Kent E

    2012-01-01

    Alcohol abuse can lead to a number of health and social issues. Our current inability to accurately assess long-term drinking behaviors is an important obstacle to its diagnosis and treatment. Biomarkers for chronic alcohol consumption have made a number of important advances but have yet to become highly accurate and as accepted as objective tests for other diseases. Thus, there is a crucial need for the development of more sensitive and specific markers of alcohol abuse. Recent advancements in proteomic technologies have greatly increased the potential for alcohol abuse biomarker discovery. Here, the authors review established and novel protein biomarkers for long-term alcohol consumption and the proteomic technologies that have been used in their study. PMID:22967079

  12. Allyl alcohol

    Integrated Risk Information System (IRIS)

    Allyl alcohol ; CASRN 107 - 18 - 6 Human health assessment information on a chemical substance is included in the IRIS database only after a comprehensive review of toxicity data , as outlined in the IRIS assessment development process . Sections I ( Health Hazard Assessments for Noncarcinogenic Eff

  13. Propargyl alcohol

    Integrated Risk Information System (IRIS)

    Propargyl alcohol ; CASRN 107 - 19 - 7 Human health assessment information on a chemical substance is included in the IRIS database only after a comprehensive review of toxicity data , as outlined in the IRIS assessment development process . Sections I ( Health Hazard Assessments for Noncarcinogenic

  14. Isobutyl alcohol

    Integrated Risk Information System (IRIS)

    Isobutyl alcohol ; CASRN 78 - 83 - 1 Human health assessment information on a chemical substance is included in the IRIS database only after a comprehensive review of toxicity data , as outlined in the IRIS assessment development process . Sections I ( Health Hazard Assessments for Noncarcinogenic E

  15. Alcohol project

    SciTech Connect

    Not Available

    1980-12-01

    The Great Western Sugar Company has announced plans for the construction of a $300 million plant for the production of fuel grade alcohol from corn. The plant at Reserve, Lousiana, will also produce high fructose corn syrup and animal feed by-products and will employ an additional 200 people.

  16. Alcoholism and Minority Populations.

    ERIC Educational Resources Information Center

    Watts, Thomas D.; Wright, Roosevelt, Jr.

    1991-01-01

    Briefly discusses some aspects of the role of the state and the position of minorities in respect to alcoholism policies and services. Includes case study of a Black alcoholic. Refers readers to studies on Black alcoholism, Native American alcoholism, Hispanic alcoholism, and Asian-American alcoholism. (Author/NB)

  17. 49 CFR 655.61 - Action when an employee has a verified positive drug test result or has a confirmed alcohol test...

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 7 2012-10-01 2012-10-01 false Action when an employee has a verified positive... DRUG USE IN TRANSIT OPERATIONS Consequences § 655.61 Action when an employee has a verified positive.../third party administrator (C/TPA) that a covered employee has a verified positive drug test result,...

  18. Predictors of Alcohol Drinking among African-American Adolescents.

    ERIC Educational Resources Information Center

    Rodney, H. Elaine; And Others

    This study sought to investigate the factors that predict alcohol drinking among African-American children of alcoholics (COA). The instruments used were: (1) the Children of Alcoholics Screening Test (J. Jones, 1981); (2) the Adolescent Alcohol Involvement Scale (J. Mayer and W. Filstead, 1979); and (3) the New York Self-Esteem Scale (M.…

  19. 49 CFR 199.237 - Other alcohol-related conduct.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 3 2011-10-01 2011-10-01 false Other alcohol-related conduct. 199.237 Section 199... MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PIPELINE SAFETY DRUG AND ALCOHOL TESTING Alcohol Misuse Prevention Program § 199.237 Other alcohol-related conduct. (a) No operator...

  20. 49 CFR 199.202 - Alcohol misuse plan.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 3 2013-10-01 2013-10-01 false Alcohol misuse plan. 199.202 Section 199.202... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PIPELINE SAFETY DRUG AND ALCOHOL TESTING Alcohol Misuse Prevention Program § 199.202 Alcohol misuse plan. Each operator must maintain and follow a written...

  1. 49 CFR 199.237 - Other alcohol-related conduct.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 3 2013-10-01 2013-10-01 false Other alcohol-related conduct. 199.237 Section 199... MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PIPELINE SAFETY DRUG AND ALCOHOL TESTING Alcohol Misuse Prevention Program § 199.237 Other alcohol-related conduct. (a) No operator...

  2. 49 CFR 199.237 - Other alcohol-related conduct.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 3 2014-10-01 2014-10-01 false Other alcohol-related conduct. 199.237 Section 199... MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PIPELINE SAFETY DRUG AND ALCOHOL TESTING Alcohol Misuse Prevention Program § 199.237 Other alcohol-related conduct. (a) No operator...

  3. 49 CFR 199.202 - Alcohol misuse plan.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 3 2011-10-01 2011-10-01 false Alcohol misuse plan. 199.202 Section 199.202... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PIPELINE SAFETY DRUG AND ALCOHOL TESTING Alcohol Misuse Prevention Program § 199.202 Alcohol misuse plan. Each operator must maintain and follow a written...

  4. 49 CFR 199.237 - Other alcohol-related conduct.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 3 2010-10-01 2010-10-01 false Other alcohol-related conduct. 199.237 Section 199... MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PIPELINE SAFETY DRUG AND ALCOHOL TESTING Alcohol Misuse Prevention Program § 199.237 Other alcohol-related conduct. (a) No operator...

  5. 49 CFR 199.202 - Alcohol misuse plan.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 3 2012-10-01 2012-10-01 false Alcohol misuse plan. 199.202 Section 199.202... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PIPELINE SAFETY DRUG AND ALCOHOL TESTING Alcohol Misuse Prevention Program § 199.202 Alcohol misuse plan. Each operator must maintain and follow a written...

  6. 49 CFR 199.202 - Alcohol misuse plan.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 3 2014-10-01 2014-10-01 false Alcohol misuse plan. 199.202 Section 199.202... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PIPELINE SAFETY DRUG AND ALCOHOL TESTING Alcohol Misuse Prevention Program § 199.202 Alcohol misuse plan. Each operator must maintain and follow a written...

  7. 49 CFR 199.202 - Alcohol misuse plan.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 3 2010-10-01 2010-10-01 false Alcohol misuse plan. 199.202 Section 199.202... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PIPELINE SAFETY DRUG AND ALCOHOL TESTING Alcohol Misuse Prevention Program § 199.202 Alcohol misuse plan. Each operator must maintain and follow a written...

  8. 49 CFR 199.237 - Other alcohol-related conduct.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 3 2012-10-01 2012-10-01 false Other alcohol-related conduct. 199.237 Section 199... MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PIPELINE SAFETY DRUG AND ALCOHOL TESTING Alcohol Misuse Prevention Program § 199.237 Other alcohol-related conduct. (a) No operator...

  9. Youth Alcohol Use and Dating Abuse Victimization and Perpetration: A Test of the Relationships at the Daily Level in a Sample of Pediatric Emergency Department Patients Who Use Alcohol

    ERIC Educational Resources Information Center

    Rothman, Emily F.; Stuart, Gregory L.; Winter, Michael; Wang, Na; Bowen, Deborah J.; Bernstein, Judith; Vinci, Robert

    2012-01-01

    Objective: This study retrospectively examined the daily-level associations between youth alcohol use and dating abuse (DA) victimization and perpetration for a 6-month period. Method: Timeline Followback (TLFB) interview data were collected from 397 urban emergency department patients, ages 17 to 21 years. Patients were eligible if they reported…

  10. Collective Efficacy, Alcohol Outlet Density, and Young Men's Alcohol Use in Rural South Africa

    PubMed Central

    Leslie, Hannah H; Ahern, Jennifer; Pettifor, Audrey E.; Twine, Rhian; Kahn, Kathleen; Gómez-Olivé, F. Xavier; Lippman, Sheri A.

    2015-01-01

    Alcohol use contributes to morbidity and mortality in developing countries by increasing the risk of trauma and disease, including alcohol dependence. Limited research addresses determinants of alcohol use beyond the individual level in sub-Saharan Africa. We test the association of community collective efficacy and alcohol outlet density with young men's drinking in a cross-sectional, locally representative survey conducted in rural northeast South Africa. Informal social control and cohesion show protective associations with men's heavy drinking, while alcohol outlet density is associated with more potential problem drinking. These findings provide initial support for intervening at the community level to promote alcohol reduction. PMID:26071651

  11. [The concept of alcohol craving].

    PubMed

    Iwanicka, Katarzyna Agnieszka; Olajossy, Marcin

    2015-01-01

    The aim of the article was to assess how the perception of alcohol craving, which is one of the symptoms of alcohol dependence, evolved, as well as how it was reflected in the diagnostic classifications. The purpose of this article was also a discussion of the models of the origins of craving, explaining the etiology of this phenomenon and the tools for measuring this concept. The concept of craving, defined as a strong need or compulsion to drink alcohol, functioned for many years, not only in the clinical practice but also as a concept inherently associated with alcohol dependence. However, among experts and researchers, there was no consensus about the etiology of this phenomenon and its development. Some emphasize the emotional - motivational aspect of it, while in the literature also its cognitive - behavioral nature is highlighted. Craving as a symptom has been recognized as a diagnostic criterion of alcohol dependence in the International Statistical Classification of Diseases and Related Health Problems - ICD 10. In the year 2013, it was also indicated as a symptom of disorder resulting from alcohol abuse in the Diagnostic and Statistical Manual of Mental Disorders - DSM 5. It seems to be significant also to discuss the tools used to measure craving, both in clinical trials and therapeutic practice, among them: the Alcohol Specific Role Play Test, Obsessive Compulsive Drinking Scale (OCDS) Lubeck Craving Scale (LCRR) and Alcohol Urge Questionnaire (AUQ).

  12. Simultaneous species-specific PCR detection and viability testing of poly(vinyl alcohol) cryogel-entrapped Rhodococcus spp. after their exposure to petroleum hydrocarbons.

    PubMed

    Kuyukina, Maria S; Ivshina, Irena B; Serebrennikova, Marina K; Rubtsova, Ekaterina V; Krivoruchko, Anastasiya V

    2013-08-01

    A method of simultaneous species-specific PCR detection and viability testing of poly(vinyl alcohol) cryogel-entrapped Rhodococcus spp. was developed that allowed the estimation of immobilized Rhodococcus opacus and Rhodococcus ruber survival after their exposure to petroleum hydrocarbon mixture. Spectrophotometric INT assay revealed high tolerance of gel-immobilized rhodococci to petroleum hydrocarbons, while among two Rhodococcus strains studied, R. ruber tolerated better to hydrocarbons compared to R. opacus. These findings were confirmed by respirometry results that showed increased respiratory activity of gel-immobilized Rhodococcus strains after 10-day incubation with 3% (v/v) petroleum hydrocarbon mixture. Moreover, jointly incubated rhodococcal strains demonstrated higher oxidative activities toward petroleum hydrocarbons than individual strains. Both Rhodococcus species were recovered successfully in cryogel granules using 16S rDNA-targeted PCR, even though the granules were previously stained with INT and extracted with ethanol. The method developed can be used for rapid detection and monitoring of gel-immobilized bacterial inocula in bioreactors or contaminated soil systems.

  13. Mothers' versus Fathers' Alcohol Abuse and Attachment in Adult Daughters of Alcoholics

    ERIC Educational Resources Information Center

    Kelley, Michelle L.; Schroeder, Valarie M.; Cooke, Cathy G.; Gumienny, Leslie; Platter, Amanda Jeffrey; Fals-Stewart, William

    2010-01-01

    Gender of the alcohol-abusing parent was examined in relation to general and romantic attachment (as measured by the Experiences in Close Relationships-Revised and the Relationship Scales Questionnaire) in female adult children of alcoholics (ACOAs; as indicated by the Children of Alcoholics Screening Test) as compared to non-ACOAs. As compared to…

  14. Analyzing Greek Members Alcohol Consumption by Gender and the Impact of Alcohol Education Interventions

    ERIC Educational Resources Information Center

    Brown-Rice, Kathleen A.; Furr, Susan; Jorgensen, Maribeth

    2015-01-01

    Members of the Greek community have been found to engage in riskier alcohol drinking behaviors and have higher alcohol- related negative consequences. A sample of Greek members were surveyed in Spring of 2013 (n = 372). It was found that The Alcohol Use Disorders Identification Test-Consumption (AUDIT-C) scores were significantly higher for male…

  15. Alcohol gains access to appetitive learning through adolescent heavy drinking.

    PubMed

    DiLeo, Alyssa; Wright, Kristina M; Mangone, Elizabeth; McDannald, Michael A

    2015-08-01

    Adolescent heavy alcohol drinking increases the risk for alcohol use disorders in adulthood, yet mechanisms conferring increased risk are not well understood. We propose that adolescent alcohol drinking shapes alcohol's aversive or appetitive properties in adulthood. Alcohol normally drives aversive learning and alcohol-predictive cues are avoided. We hypothesize that through adolescent heavy drinking alcohol gains access to appetitive learning. A primary consequence is that alcohol-predictive cues become valued and sought out. To test this hypothesis, we gave genetically heterogeneous, male Long Evans rats voluntary, chronic intermittent access to water or alcohol throughout adolescence and then identified moderate and heavy alcohol drinkers. After a short abstinence period, we assessed the aversive or appetitive properties of alcohol using flavor learning procedures. We compared alcohol to the known appetitive properties of sugar. Flavor learning in adult rats who were alcohol-naïve or adolescent moderate alcohol drinkers revealed alcohol to be aversive and sugar to be appetitive. The same flavor learning procedures revealed both alcohol and sugar to be appetitive in adult rats who were adolescent heavy drinkers. The results demonstrate that alcohol gains access to neurobehavioral circuits for appetitive learning through adolescent heavy alcohol drinking.

  16. Fatty alcohols production by oleaginous yeast.

    PubMed

    Fillet, Sandy; Gibert, Jordi; Suárez, Beatriz; Lara, Armando; Ronchel, Carmen; Adrio, José L

    2015-11-01

    We have engineered Rhodosporidium toruloides to produce fatty alcohols by expressing a fatty acyl-CoA reductase from Marinobacter aquaeolei VT8. Production of fatty alcohols in flasks was achieved in different fermentation media at titers ranging from 0.2 to 2 g/L. In many of the conditions tested, more than 80 % of fatty alcohols were secreted into the cultivation broth. Through fed-batch fermentation in 7 L bioreactors, over 8 g/L of C(16)-C(18) fatty alcohols were produced using sucrose as the substrate. This is the highest titer ever reported on microbial production of fatty alcohols to date.

  17. [Gender differences in alcoholism].

    PubMed

    Avila Escribano, José Juan; González Parra, David

    2007-01-01

    Recent epidemiological studies indicate that alcohol consumption in women has increased in the last few years, which suggests that alcoholism in women will also increase in the near future. Moreover, this disease shows differential characteristics in women, and knowledge of these characteristics is important so that treatment can begin as early as possible. The objective of the present study was to explore clinical differences in alcohol use disorders according to patients' gender. It was carried out with a sample of 370 patients, 325 men (87.8%) and 45 women (12.2%), with mean ages of 42.83 and 44.6 years, respectively. The patients were assessed through the Europasi interview and analytical studies with liver enzyme profiles and blood tests. The most notable results were: women began alcohol consumption significantly later than men (19.61 and 16.9 years, respectively; p < 0.008); they were significantly older than men when the consumption pattern became problematic (30.93 and 24.68 years, respectively; p < 0.003); they had been drinking for fewer years (13.26 versus 17.85 years; p < 0.02); and they drank fewer grams of alcohol (117.7 and 133.8 g., respectively; n.s.). Women scored significantly higher than men on the Europasi psychiatric scale (2.91 and 1.97, respectively; p < 0.007) and men had more legal problems than women (1.2 and 1.0, respectively; p < 0.000). In the biological tests the GGT enzyme values were higher in men (137.51) than in women (96.7), but this difference was not significant, and the VCM value was significantly higher for women (98.1) than for men (95.05). Another important finding was that the percentage of women who had sought private professional help was higher than that of men (15% versus 4.6%; p < 0.01). PMID:18173101

  18. Interstellar Alcohols

    NASA Technical Reports Server (NTRS)

    Charnley, S. B.; Kress, M. E.; Tielens, A. G. G. M.; Millar, T. J.

    1995-01-01

    We have investigated the gas-phase chemistry in dense cores where ice mantles containing ethanol and other alcohols have been evaporated. Model calculations show that methanol, ethanol, propanol, and butanol drive a chemistry leading to the formation of several large ethers and esters. Of these molecules, methyl ethyl ether (CH3OC2H5) and diethyl ether (C2H5)2O attain the highest abundances and should be present in detectable quantities within cores rich in ethanol and methanol. Gas-phase reactions act to destroy evaporated ethanol and a low observed abundance of gas-phase C,H,OH does not rule out a high solid-phase abundance. Grain surface formation mechanisms and other possible gas-phase reactions driven by alcohols are discussed, as are observing strategies for the detection of these large interstellar molecules.

  19. Alcohol use and safe drinking

    MedlinePlus

    ... RISKS OF ALCOHOL Alcohol increases the risk of: Alcoholism Falls, drownings, and other accidents Head, neck, stomach, ... pubmed/23698791 . National Institute on Alcohol Abuse and Alcoholism. Alcohol and your health. www.niaaa.nih.gov/ ...

  20. Condom Use Among High-Risk Adolescents: Testing the Influence of Alcohol Use on the Relationship of Cognitive Correlates of Behavior

    PubMed Central

    Bryan, Angela; Rocheleau, Courtney A.; Robbins, Reuben N.; Hutchison, Kent E.

    2005-01-01

    The goal of this study was the exploration of distal effects of alcohol use on condom use. Criminally involved adolescents completed an initial measure of attitudes, beliefs, and prior behavior. Of the 300 who completed the initial measurement, 267 (89%) completed a behavioral assessment 6 months later. Analyses validated a theoretical model of condom use intentions and indicated that intentions and attitudes measured at baseline were significant predictors of condom use behavior 6 months later. Neither alcohol use nor alcohol problems moderated relationships among model variables or the influence of intentions and attitudes on behavior. The findings do not support a distal role for alcohol use in altering the cognitive correlates of condom use intentions and behavior among high-risk adolescents. PMID:15755227

  1. Declinol, a Complex Containing Kudzu, Bitter Herbs (Gentian, Tangerine Peel) and Bupleurum, Significantly Reduced Alcohol Use Disorders Identification Test (AUDIT) Scores in Moderate to Heavy Drinkers: A Pilot Study

    PubMed Central

    Kushner, Steven; Han, David; Oscar-Berman, Marlene; William Downs, B; Madigan, Margaret A; Giordano, John; Beley, Thomas; Jones, Scott; Barh, Debmayla; Simpatico, Thomas; Dushaj, Kristina; Lohmann, Raquel; Braverman, Eric R; Schoenthaler, Stephen; Ellison, David; Blum, Kenneth

    2013-01-01

    It is well established that inherited human aldehyde dehydrogenase 2 (ALDH-2) deficiency reduces the risk for alcoholism. Kudzu plants and extracts have been used for 1,000 years in traditional Chinese medicine to treat alcoholism. Kudzu contains daidzin, which inhibits ALDH-2 and suppresses heavy drinking in rodents. Decreased drinking due to ALDH-2 inhibition is attributed to aversive properties of acetaldehyde accumulated during alcohol consumption. However not all of the anti-alcohol properties of diadzin are due to inhibition of ALDH-2. This is in agreement with our earlier work showing significant interaction effects of both pyrozole (ALDH-2 inhibitor) and methyl-pyrozole (non-inhibitor) and ethanol’s depressant effects. Moreover, it has been suggested that selective ALDH 2 inhibitors reduce craving for alcohol by increasing dopamine in the nucleus accumbens (NAc). In addition there is significant evidence related to the role of the genetics of bitter receptors (TAS2R) and its stimulation as an aversive mechanism against alcohol intake. The inclusion of bitters such as Gentian & Tangerine Peel in Declinol provides stimulation of gut TAS2R receptors which is potentially synergistic with the effects of Kudzu. Finally the addition of Radix Bupleuri in the Declinol formula may have some protective benefits not only in terms of ethanol induced liver toxicity but neurochemical actions involving endorphins, dopamine and epinephrine. With this information as a rationale, we report herein that this combination significantly reduced Alcohol Use Disorders Identification Test (AUDIT) scores administered to ten heavy drinkers (M=8, F=2; 43.2 ± 14.6 years) attending a recovery program. Specifically, from the pre-post comparison of the AUD scores, it was found that the score of every participant decreased after the intervention which ranged from 1 to 31. The decrease in the scores was found to be statistically significant with the p-value of 0.00298 (two-sided paired

  2. Declinol, a Complex Containing Kudzu, Bitter Herbs (Gentian, Tangerine Peel) and Bupleurum, Significantly Reduced Alcohol Use Disorders Identification Test (AUDIT) Scores in Moderate to Heavy Drinkers: A Pilot Study.

    PubMed

    Kushner, Steven; Han, David; Oscar-Berman, Marlene; William Downs, B; Madigan, Margaret A; Giordano, John; Beley, Thomas; Jones, Scott; Barh, Debmayla; Simpatico, Thomas; Dushaj, Kristina; Lohmann, Raquel; Braverman, Eric R; Schoenthaler, Stephen; Ellison, David; Blum, Kenneth

    2013-07-01

    It is well established that inherited human aldehyde dehydrogenase 2 (ALDH-2) deficiency reduces the risk for alcoholism. Kudzu plants and extracts have been used for 1,000 years in traditional Chinese medicine to treat alcoholism. Kudzu contains daidzin, which inhibits ALDH-2 and suppresses heavy drinking in rodents. Decreased drinking due to ALDH-2 inhibition is attributed to aversive properties of acetaldehyde accumulated during alcohol consumption. However not all of the anti-alcohol properties of diadzin are due to inhibition of ALDH-2. This is in agreement with our earlier work showing significant interaction effects of both pyrozole (ALDH-2 inhibitor) and methyl-pyrozole (non-inhibitor) and ethanol's depressant effects. Moreover, it has been suggested that selective ALDH 2 inhibitors reduce craving for alcohol by increasing dopamine in the nucleus accumbens (NAc). In addition there is significant evidence related to the role of the genetics of bitter receptors (TAS2R) and its stimulation as an aversive mechanism against alcohol intake. The inclusion of bitters such as Gentian & Tangerine Peel in Declinol provides stimulation of gut TAS2R receptors which is potentially synergistic with the effects of Kudzu. Finally the addition of Radix Bupleuri in the Declinol formula may have some protective benefits not only in terms of ethanol induced liver toxicity but neurochemical actions involving endorphins, dopamine and epinephrine. With this information as a rationale, we report herein that this combination significantly reduced Alcohol Use Disorders Identification Test (AUDIT) scores administered to ten heavy drinkers (M=8, F=2; 43.2 ± 14.6 years) attending a recovery program. Specifically, from the pre-post comparison of the AUD scores, it was found that the score of every participant decreased after the intervention which ranged from 1 to 31. The decrease in the scores was found to be statistically significant with the p-value of 0.00298 (two-sided paired test

  3. Effect of dissolved oxygen in alcoholic beverages and drinking water on alcohol elimination in humans.

    PubMed

    Rhee, Su-jin; Chae, Jung-woo; Song, Byung-jeong; Lee, Eun-sil; Kwon, Kwang-il

    2013-02-01

    Oxygen plays an important role in the metabolism of alcohol. An increased dissolved oxygen level in alcoholic beverages reportedly accelerates the elimination of alcohol. Therefore, we evaluated the effect of dissolved oxygen in alcohol and the supportive effect of oxygenated water on alcohol pharmacokinetics after the excessive consumption of alcohol, i.e., 540 ml of 19.5% alcohol (v/v). Fifteen healthy males were included in this randomized, 3 × 3 crossover study. Three combinations were tested: X, normal alcoholic beverage and normal water; Y, oxygenated alcoholic beverage and normal water; Z, oxygenated alcoholic beverage and oxygenated water. Blood alcohol concentrations (BACs) were determined by conversion of breath alcohol concentrations. Four pharmacokinetic parameters (C(max), T(max), K(el), and AUCall) were obtained using non-compartmental analysis and the times to reach 0.05% and 0.03% BAC (T(0.05%) and T(0.03%)) were compared using one-way analysis of variance (ANOVA) and Duncan's post hoc test. With combination Z, the BAC decreased to 0.05% significantly faster (p < 0.05) than with combination X. Analyzing the pharmacokinetic parameters, the mean K(el) was significantly higher for combination Z than for combinations X and Y (p < 0.05), whereas the mean values of C(max), T(max) and AUCall did not differ significantly among the combinations. Dissolved oxygen in drinks accelerates the decrease in BAC after consuming a large amount of alcohol. However, the oxygen dissolved in the alcoholic beverage alone did not have a sufficient effect in this case. We postulate that highly oxygenated water augments the effect of oxygen in the alcoholic beverage in alcohol elimination. Therefore, it is necessary to investigate the supportive effect of ingesting additional oxygenated water after heavy drinking of normal alcoholic beverages.

  4. Circulating Cytokines as Biomarkers of Alcohol Abuse and Alcoholism

    PubMed Central

    Achur, Rajeshwara N.; Freeman, Willard M.; Vrana, Kent E.

    2010-01-01

    There are currently no consistent objective biochemical markers of alcohol abuse and alcoholism. Development of reliable diagnostic biomarkers that permit accurate assessment of alcohol intake and patterns of drinking is of prime importance to treatment and research fields. Diagnostic biomarker development in other diseases has demonstrated the utility of both open, systems biology, screening for biomarkers and more rational focused efforts on specific biomolecules or families of biomolecules. Long term alcohol consumption leads to altered inflammatory cell and adaptive immune responses with associated pathologies and increased incidence of infections. This has led researchers to focus attention on identifying cytokine biomarkers in models of alcohol abuse. Alcohol is known to alter cytokine levels in plasma and a variety of tissues including lung, liver, and very importantly brain. A number of cytokine biomarker candidates have been identified, including: TNF alpha, IL1-alpha, IL1-beta, IL6, IL8, IL12 and MCP-1. This is an emerging and potentially exciting avenue of research in that circulating cytokines may contribute to diagnostic biomarker panels and a combination of multiple biomarkers may significantly increase the sensitivity and specificity of the biochemical tests aiding reliable and accurate detection of excessive alcohol intake. PMID:20020329

  5. Are Alcohol Policies Associated with Alcohol Consumption in Low- and Middle-Income Countries?

    PubMed Central

    Cook, Won Kim; Bond, Jason; Greenfield, Thomas K.

    2014-01-01

    Aims To examine the associations between alcohol control policies in four regulatory domains with alcohol consumption in low- and middle-income countries (LAMICs), controlling for country-level living standards and drinking patterns. Design Cross-sectional analyses of individual-level alcohol consumption survey data and country-level alcohol policies using multi-level modeling Setting Data from 15 LAMICs collected in the Gender, Alcohol, and Culture: an International Study (GENACIS) Participants Persons aged 18–65 Measurements Alcohol policy data compiled by the World Health Organization; individual-level current drinking status, usual quantity and frequency of drinking, binge drinking frequency, and total drinking volume; Gross Domestic Product based on purchasing power parity (GDP-PPP) per capita; detrimental drinking pattern scale; and age and gender as individual-level covariates Findings Alcohol policies regulating the physical availability of alcohol, particularly those concerning business hours or involving a licensing system for off-premises alcohol retail sales, as well as minimum legal drinking age, were the most consistent predictors of alcohol consumption. Aggregate relative alcohol price levels were inversely associated with all drinking variables (p<.05) except drinking volume. Greater restrictions on alcohol advertising, particularly beer advertising, were inversely associated with alcohol consumption (p<.05). Policies that set legal blood alcohol concentration (BAC) limits for drivers and random breath testing to enforce BAC limits were not significantly associated with alcohol consumption. Conclusions Alcohol policies that regulate the physical availability of alcohol are associated with lower alcohol consumption in low- and middle-income countries. PMID:24716508

  6. ALCOHOL-RELATED CUES POTENTIATE ALCOHOL IMPAIRMENT OF BEHAVIORAL CONTROL IN DRINKERS

    PubMed Central

    Weafer, Jessica; Fillmore, Mark T.

    2014-01-01

    The acute impairing effects of alcohol on inhibitory control are well-established, and these disinhibiting effects are thought to play a role in its abuse potential. Alcohol impairment of inhibitory control is typically assessed in the context of arbitrary cues, yet drinking environments are comprised of an array of alcohol-related cues that are thought to influence drinking behavior. Recent evidence suggests that alcohol-related stimuli reduce behavioral control in sober drinkers, suggesting that alcohol impairment of inhibitory control might be potentiated in the context of alcohol cues. The current study tested this hypothesis by examining performance on the attentional-bias behavioral activation (ABBA) task that measures the degree to which alcohol-related stimuli can reduce inhibition of inappropriate responses in a between-subjects design. Social drinkers (N=40) performed the task in a sober condition, and then again following placebo (0.0 g/kg) and a moderate dose of alcohol (0.65 g/kg) in counter-balanced order. Inhibitory failures were greater following alcohol images compared to neutral images in sober drinkers, replicating previous findings with the ABBA task. Moreover, alcohol-related cues exacerbated alcohol impairment of inhibitory control as evidenced by more pronounced alcohol-induced disinhibition following alcohol cues compared to neutral cues. Finally, regression analyses showed that greater alcohol-induced disinhibition following alcohol cues predicted greater self-reported alcohol consumption. These findings have important implications regarding factors contributing to binge or ‘loss of control’ drinking. That is, the additive effect of disrupted control mechanisms via both alcohol-cues and the pharmacological effects of the drug could compromise an individual’s control over ongoing alcohol consumption. PMID:25134023

  7. Alcohol gains access to appetitive learning through adolescent heavy drinking

    PubMed Central

    DiLeo, Alyssa; Wright, Kristina M.; Mangone, Elizabeth; McDannald, Michael A.

    2015-01-01

    Adolescent heavy alcohol drinking increases the risk for alcohol use disorders in adulthood, yet mechanisms conferring increased risk are not well understood. We propose that adolescent alcohol drinking shapes alcohol’s aversive or appetitive properties in adulthood. Alcohol normally drives aversive learning and alcohol-predictive cues are avoided. We hypothesize that through adolescent heavy drinking alcohol gains access to appetitive learning. A primary consequence is that alcohol-predictive cues become valued and sought out. To test this hypothesis, we gave genetically heterogeneous, male Long Evans rats voluntary, chronic intermittent access to water or alcohol throughout adolescence and then identified moderate and heavy alcohol drinkers. After a short abstinence period, we assessed the aversive or appetitive properties of alcohol using flavor learning procedures. We compared alcohol to the known appetitive properties of sugar. Flavor learning in adult rats who were alcohol-naïve or adolescent moderate alcohol drinkers revealed alcohol to be aversive and sugar to be appetitive. The same flavor learning procedures revealed both alcohol and sugar to be appetitive in adult rats who were adolescent heavy drinkers. The results demonstrate that alcohol gains access to neurobehavioral circuits for appetitive learning through adolescent heavy alcohol drinking. PMID:26052793

  8. [Alcohol and alcoholism: attitudes of nursing students].

    PubMed

    Vargas, Divane; Bittencourt, Marina Nolli

    2013-01-01

    This is a descriptive exploratory study that aimed to verify nursing students' attitudes facing to the alcoholic drinks, alcoholism and alcoholics, according to their position in face of an attitudes scale items. For data collection, it was used the Scale of Attitudes to alcohol, alcoholism and alcoholic, applied to 144 nursing students. The results showed a tendency to negative attitudes of these students in face of alcoholism, alcoholic person and alcoholic drinks, since most participants were placed in category indifferent or disagree with the positive items, agreeing with negative scale items. We conclude that this trend of negative attitudes is connected to insufficient attention given to the subject during the nurses' education, being verified the need for greater importance to be given to this problem.

  9. Alcohol craving and demand mediate the relation between posttraumatic stress symptoms and alcohol-related consequences.

    PubMed

    Tripp, Jessica C; Meshesha, Lidia Z; Teeters, Jenni B; Pickover, Alison M; McDevitt-Murphy, Meghan E; Murphy, James G

    2015-10-01

    Posttraumatic stress (PTS) symptoms are associated with alcohol-related consequences, but there is a need to understand mediators that may help explain the reasons for this relationship. Individuals with PTS may experience elevated craving and alcohol reward value (demand), which may contribute to risk for alcohol-related consequences. We examined relationships between PTS status, craving, alcohol demand, and alcohol-related consequences in PTS-positive (n = 64) and PTS-negative (n = 200) college students (M age = 21.7; 77% women; 54% Caucasian; 34% African American) who endorsed past-month alcohol use. We tested craving and alcohol demand as mediators of the relation between PTS status and alcohol-related consequences. Craving (B = .04, SE = .02, 95% CI [.01, .10]), demand intensity (B = .02, SE = .02, 95% CI [.001, .07]), and demand elasticity (B = .05, SE = .03, 95% CI [.006, .12]) significantly mediated the association between PTS symptoms and alcohol-related consequences. Craving remained a significant mediator in a multiple mediators model (B = .08, SE = .04, 95% CI [.03, .19]). Craving and alcohol demand may partially explain the relation between PTS status and alcohol-related consequences. Craving may be especially salient for individuals with PTS symptoms, as it may lead to more severe alcohol-related consequences even in the absence of elevated alcohol consumption. PMID:26375513

  10. Alcohol Craving and Demand Mediate the Relation between Posttraumatic Stress Symptoms and Alcohol-Related Consequences

    PubMed Central

    Tripp, Jessica C.; Meshesha, Lidia Z.; Teeters, Jenni B.; Pickover, Alison; McDevitt-Murphy, Meghan E.; Murphy, James G.

    2015-01-01

    Objective Posttraumatic stress (PTS) symptoms are associated with alcohol-related consequences, but there is a need to understand mediators that may help explain the reasons for this relationship. Individuals with PTS may experience elevated craving and alcohol reward value (demand), which may contribute to risk for alcohol-related consequences. Method We examined relationships between PTS status, craving, alcohol demand, and alcohol-related consequences in PTS-positive (n = 64) and PTS-negative (n = 200) college students (M age = 21.7; 77% women; 54% Caucasian; 34% African American) who endorsed past-month alcohol use. We tested craving and alcohol demand as mediators of the relation between PTS status and alcohol problems. Results Craving (B = .04, SE = .02, 95% CI = .01 – .10), demand intensity (B = .05, SE = .03, 95% CI = .0009 – .17), and demand elasticity (B = .05, SE = .03, 95% CI = .006 – .03) significantly mediated the association between PTS symptoms and alcohol problems. Craving remained a significant mediator in a multiple mediators model (B = .08, SE = .04, 95% CI = .03 – .19). Conclusions Craving and alcohol demand may partially explain the relation between PTS status and alcohol-related consequences. Craving may be especially salient for individuals with PTS symptoms, as it may lead to more severe alcohol-related consequences even in the absence of elevated alcohol consumption. PMID:26375513

  11. Alcohol craving and demand mediate the relation between posttraumatic stress symptoms and alcohol-related consequences.

    PubMed

    Tripp, Jessica C; Meshesha, Lidia Z; Teeters, Jenni B; Pickover, Alison M; McDevitt-Murphy, Meghan E; Murphy, James G

    2015-10-01

    Posttraumatic stress (PTS) symptoms are associated with alcohol-related consequences, but there is a need to understand mediators that may help explain the reasons for this relationship. Individuals with PTS may experience elevated craving and alcohol reward value (demand), which may contribute to risk for alcohol-related consequences. We examined relationships between PTS status, craving, alcohol demand, and alcohol-related consequences in PTS-positive (n = 64) and PTS-negative (n = 200) college students (M age = 21.7; 77% women; 54% Caucasian; 34% African American) who endorsed past-month alcohol use. We tested craving and alcohol demand as mediators of the relation between PTS status and alcohol-related consequences. Craving (B = .04, SE = .02, 95% CI [.01, .10]), demand intensity (B = .02, SE = .02, 95% CI [.001, .07]), and demand elasticity (B = .05, SE = .03, 95% CI [.006, .12]) significantly mediated the association between PTS symptoms and alcohol-related consequences. Craving remained a significant mediator in a multiple mediators model (B = .08, SE = .04, 95% CI [.03, .19]). Craving and alcohol demand may partially explain the relation between PTS status and alcohol-related consequences. Craving may be especially salient for individuals with PTS symptoms, as it may lead to more severe alcohol-related consequences even in the absence of elevated alcohol consumption.

  12. Daily work-family conflict and alcohol use: testing the cross-level moderation effects of peer drinking norms and social support.

    PubMed

    Wang, Mo; Liu, Songqi; Zhan, Yujie; Shi, Junqi

    2010-03-01

    In the current study, we conducted daily telephone interviews with a sample of Chinese workers (N = 57) for 5 weeks to examine relationships between daily work-family conflict and alcohol use. Drawn from the tension reduction theory and the stressor-vulnerability model, daily work-family conflict variables were hypothesized to predict employees' daily alcohol use. Further, social variables (i.e., peer drinking norms, family support, and coworker support) were hypothesized to moderate the relationship between work-family conflict and alcohol use. Results showed that daily work-to-family conflict but not family-to-work conflict had a significant within-subject main effect on daily alcohol use. In addition, there was significant between-subject variation in the relationship between work-to-family conflict and alcohol use, which was predicted by peer drinking norms, coworker support, and family support. The current findings shed light on the daily health behavior consequences of work-family conflict and provide important theoretical and practical implications.

  13. Results of a Pilot Test of a Self-Administered Smartphone-Based Treatment System for Alcohol Use Disorders: Usability and Early Outcomes

    PubMed Central

    Dulin, Patrick L.; Gonzalez, Vivian M.; Campbell, Kendra

    2013-01-01

    Background This paper provides results from a pilot study focused on assessing early-stage effectiveness and usability of a smartphone-based intervention system that provides a stand-alone, self-administered intervention option, the Location-Based Monitoring and Intervention for Alcohol Use Disorders (LBMI-A). The LBMI-A provided numerous features for intervening with ongoing drinking, craving, connection with supportive others, managing life problems, high risk location alerting and activity scheduling. Methods Twenty-eight participants, ranging in age from 22 to 45, who met criteria for an alcohol use disorder used an LBMI-A enabled smartphone for 6 weeks. Results Participants indicated the LBMI-A intervention modules were helpful in highlighting alcohol use patterns. Tools related to managing alcohol craving, monitoring consumption, and identifying triggers to drink were rated by participants as particularly helpful. Participants also demonstrated significant reductions in hazardous alcohol use while using the system (56% of days spent hazardously drinking at baseline vs. 25% while using the LBMI-A) and drinks per day diminished by 52%. Conclusions Implications for system improvement as well as suggestions for designing ecological momentary assessment and intervention systems for substance use disorders are discussed. PMID:24821354

  14. Effect of alcohol references in music on alcohol consumption in public drinking places.

    PubMed

    Engels, Rutger C M E; Slettenhaar, Gert; ter Bogt, Tom; Scholte, Ron H J

    2011-01-01

    People are exposed to many references to alcohol, which might influence their consumption of alcohol directly. In a field experiment, we tested whether textual references to alcohol in music played in bars lead to higher revenues of alcoholic beverages. We created two databases: one contained songs referring to alcohol, the parallel database contained songs with matching artists, tempo, and energetic content, but no references to alcohol. Customers of three bars were exposed to either music textually referring to alcohol or to the control condition, resulting in 23 evenings in both conditions. Bartenders were instructed to play songs with references to alcohol (or not) during a period of 2 hours each of the evenings of interest. They were not blind to the experimental condition. The results showed that customers who were exposed to music with textual references to alcohol spent significantly more on alcoholic drinks compared to customers in the control condition. This pilot study provides preliminary evidence that alcohol-related lyrics directly affect alcohol consumption in public drinking places. Since our study is one of the first testing direct effects of music lyrics on consumption, our small-scale, preliminary study needs replication before firm conclusions can be drawn. PMID:21999498

  15. Effect of alcohol references in music on alcohol consumption in public drinking places.

    PubMed

    Engels, Rutger C M E; Slettenhaar, Gert; ter Bogt, Tom; Scholte, Ron H J

    2011-01-01

    People are exposed to many references to alcohol, which might influence their consumption of alcohol directly. In a field experiment, we tested whether textual references to alcohol in music played in bars lead to higher revenues of alcoholic beverages. We created two databases: one contained songs referring to alcohol, the parallel database contained songs with matching artists, tempo, and energetic content, but no references to alcohol. Customers of three bars were exposed to either music textually referring to alcohol or to the control condition, resulting in 23 evenings in both conditions. Bartenders were instructed to play songs with references to alcohol (or not) during a period of 2 hours each of the evenings of interest. They were not blind to the experimental condition. The results showed that customers who were exposed to music with textual references to alcohol spent significantly more on alcoholic drinks compared to customers in the control condition. This pilot study provides preliminary evidence that alcohol-related lyrics directly affect alcohol consumption in public drinking places. Since our study is one of the first testing direct effects of music lyrics on consumption, our small-scale, preliminary study needs replication before firm conclusions can be drawn.

  16. External versus Internal Control of Beverage Consumption in Males at Risk for Alcoholism.

    ERIC Educational Resources Information Center

    Lisman, Stephen A.; And Others

    Alcohol researchers have sought to characterize the relationship between cue responsivity and alcohol consumption by alcoholics. This study used the beverage tasting paradigm to test for differences in cue responsivity in adolescent sons of alcoholics. It was hypothesized that, compared to sons of nonalcoholics, sons of alcoholics would be more…

  17. Behind the Label "Alcoholic."

    ERIC Educational Resources Information Center

    Wright, Deborah M.

    1989-01-01

    Relates individual's personal story of her childhood influenced by her parent's alcoholism, her own alcoholism as a young adult, and her experiences with counseling. Asks others not to reject her because of the label "alcoholic." (ABL)

  18. 49 CFR 382.505 - Other alcohol-related conduct.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 5 2012-10-01 2012-10-01 false Other alcohol-related conduct. 382.505 Section 382... SUBSTANCES AND ALCOHOL USE AND TESTING Consequences for Drivers Engaging in Substance Use-Related Conduct § 382.505 Other alcohol-related conduct. (a) No driver tested under the provisions of subpart C of...

  19. 49 CFR 382.505 - Other alcohol-related conduct.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 5 2013-10-01 2013-10-01 false Other alcohol-related conduct. 382.505 Section 382... SUBSTANCES AND ALCOHOL USE AND TESTING Consequences for Drivers Engaging in Substance Use-Related Conduct § 382.505 Other alcohol-related conduct. (a) No driver tested under the provisions of subpart C of...

  20. 49 CFR 382.505 - Other alcohol-related conduct.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 5 2010-10-01 2010-10-01 false Other alcohol-related conduct. 382.505 Section 382... SUBSTANCES AND ALCOHOL USE AND TESTING Consequences for Drivers Engaging in Substance Use-Related Conduct § 382.505 Other alcohol-related conduct. (a) No driver tested under the provisions of subpart C of...

  1. 49 CFR 382.505 - Other alcohol-related conduct.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 5 2014-10-01 2014-10-01 false Other alcohol-related conduct. 382.505 Section 382... SUBSTANCES AND ALCOHOL USE AND TESTING Consequences for Drivers Engaging in Substance Use-Related Conduct § 382.505 Other alcohol-related conduct. (a) No driver tested under the provisions of subpart C of...

  2. 49 CFR 382.505 - Other alcohol-related conduct.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 5 2011-10-01 2011-10-01 false Other alcohol-related conduct. 382.505 Section 382... SUBSTANCES AND ALCOHOL USE AND TESTING Consequences for Drivers Engaging in Substance Use-Related Conduct § 382.505 Other alcohol-related conduct. (a) No driver tested under the provisions of subpart C of...

  3. Mixed Alcohol Synthesis Catalyst Screening

    SciTech Connect

    Gerber, Mark A.; White, James F.; Stevens, Don J.

    2007-09-03

    National Renewable Energy Laboratory (NREL) and Pacific Northwest National Laboratory (PNNL) are conducting research to investigate the feasibility of producing mixed alcohols from biomass-derived synthesis gas (syngas). PNNL is tasked with obtaining commercially available or preparing promising mixed-alcohol catalysts and screening them in a laboratory-scale reactor system. Commercially available catalysts and the most promising experimental catalysts are provided to NREL for testing using a slipstream from a pilot-scale biomass gasifier. From the standpoint of producing C2+ alcohols as the major product, it appears that the rhodium catalyst is the best choice in terms of both selectivity and space-time yield (STY). However, unless the rhodium catalyst can be improved to provide minimally acceptable STYs for commercial operation, mixed alcohol synthesis will involve significant production of other liquid coproducts. The modified Fischer-Tropsch catalyst shows the most promise for providing both an acceptable selectivity to C2+ alcohols and total liquid STY. However, further optimization of the Fischer-Tropsch catalysts to improve selectivity to higher alcohols is highly desired. Selection of a preferred catalyst will likely entail a decision on the preferred coproduct slate. No other catalysts tested appear amenable to the significant improvements needed for acceptable STYs.

  4. Colour Vision Impairment in Young Alcohol Consumers.

    PubMed

    Brasil, Alódia; Castro, Antônio José O; Martins, Isabelle Christine V S; Lacerda, Eliza Maria C B; Souza, Givago S; Herculano, Anderson Manoel; Rosa, Alexandre Antônio M; Rodrigues, Anderson R; Silveira, Luiz Carlos L

    2015-01-01

    Alcohol consumption among young adults is widely accepted in modern society and may be the starting point for abusive use of alcohol at later stages of life. Chronic alcohol exposure can lead to visual function impairment. In the present study, we investigated the spatial luminance contrast sensitivity, colour arrangement ability, and colour discrimination thresholds on young adults that weekly consume alcoholic beverages without clinical concerns. Twenty-four young adults were evaluated by an ophthalmologist and performed three psychophysical tests to evaluate their vision functions. We estimated the spatial luminance contrast sensitivity function at 11 spatial frequencies ranging from 0.1 to 30 cycles/degree. No difference in contrast sensitivity was observed comparing alcohol consumers and control subjects. For the evaluation of colour vision, we used the Farnsworth-Munsell 100 hue test (FM 100 test) to test subject's ability to perform a colour arrangement task and the Mollon-Reffin test (MR test) to measure subject's colour discrimination thresholds. Alcohol consumers made more mistakes than controls in the FM100 test, and their mistakes were diffusely distributed in the FM colour space without any colour axis preference. Alcohol consumers also performed worse than controls in the MR test and had higher colour discrimination thresholds compared to controls around three different reference points of a perceptually homogeneous colour space, the CIE 1976 chromaticity diagram. There was no colour axis preference in the threshold elevation observed among alcoholic subjects. Young adult weekly alcohol consumers showed subclinical colour vision losses with preservation of spatial luminance contrast sensitivity. Adolescence and young adult age are periods of important neurological development and alcohol exposure during this period of life might be responsible for deficits in visual functions, especially colour vision that is very sensitive to neurotoxicants. PMID

  5. Colour Vision Impairment in Young Alcohol Consumers.

    PubMed

    Brasil, Alódia; Castro, Antônio José O; Martins, Isabelle Christine V S; Lacerda, Eliza Maria C B; Souza, Givago S; Herculano, Anderson Manoel; Rosa, Alexandre Antônio M; Rodrigues, Anderson R; Silveira, Luiz Carlos L

    2015-01-01

    Alcohol consumption among young adults is widely accepted in modern society and may be the starting point for abusive use of alcohol at later stages of life. Chronic alcohol exposure can lead to visual function impairment. In the present study, we investigated the spatial luminance contrast sensitivity, colour arrangement ability, and colour discrimination thresholds on young adults that weekly consume alcoholic beverages without clinical concerns. Twenty-four young adults were evaluated by an ophthalmologist and performed three psychophysical tests to evaluate their vision functions. We estimated the spatial luminance contrast sensitivity function at 11 spatial frequencies ranging from 0.1 to 30 cycles/degree. No difference in contrast sensitivity was observed comparing alcohol consumers and control subjects. For the evaluation of colour vision, we used the Farnsworth-Munsell 100 hue test (FM 100 test) to test subject's ability to perform a colour arrangement task and the Mollon-Reffin test (MR test) to measure subject's colour discrimination thresholds. Alcohol consumers made more mistakes than controls in the FM100 test, and their mistakes were diffusely distributed in the FM colour space without any colour axis preference. Alcohol consumers also performed worse than controls in the MR test and had higher colour discrimination thresholds compared to controls around three different reference points of a perceptually homogeneous colour space, the CIE 1976 chromaticity diagram. There was no colour axis preference in the threshold elevation observed among alcoholic subjects. Young adult weekly alcohol consumers showed subclinical colour vision losses with preservation of spatial luminance contrast sensitivity. Adolescence and young adult age are periods of important neurological development and alcohol exposure during this period of life might be responsible for deficits in visual functions, especially colour vision that is very sensitive to neurotoxicants.

  6. Colour Vision Impairment in Young Alcohol Consumers

    PubMed Central

    Brasil, Alódia; Castro, Antônio José O.; Martins, Isabelle Christine V. S.; Lacerda, Eliza Maria C. B.; Souza, Givago S.; Herculano, Anderson Manoel; Rosa, Alexandre Antônio M.; Rodrigues, Anderson R.; Silveira, Luiz Carlos L.

    2015-01-01

    Alcohol consumption among young adults is widely accepted in modern society and may be the starting point for abusive use of alcohol at later stages of life. Chronic alcohol exposure can lead to visual function impairment. In the present study, we investigated the spatial luminance contrast sensitivity, colour arrangement ability, and colour discrimination thresholds on young adults that weekly consume alcoholic beverages without clinical concerns. Twenty-four young adults were evaluated by an ophthalmologist and performed three psychophysical tests to evaluate their vision functions. We estimated the spatial luminance contrast sensitivity function at 11 spatial frequencies ranging from 0.1 to 30 cycles/degree. No difference in contrast sensitivity was observed comparing alcohol consumers and control subjects. For the evaluation of colour vision, we used the Farnsworth-Munsell 100 hue test (FM 100 test) to test subject’s ability to perform a colour arrangement task and the Mollon-Reffin test (MR test) to measure subject’s colour discrimination thresholds. Alcohol consumers made more mistakes than controls in the FM100 test, and their mistakes were diffusely distributed in the FM colour space without any colour axis preference. Alcohol consumers also performed worse than controls in the MR test and had higher colour discrimination thresholds compared to controls around three different reference points of a perceptually homogeneous colour space, the CIE 1976 chromaticity diagram. There was no colour axis preference in the threshold elevation observed among alcoholic subjects. Young adult weekly alcohol consumers showed subclinical colour vision losses with preservation of spatial luminance contrast sensitivity. Adolescence and young adult age are periods of important neurological development and alcohol exposure during this period of life might be responsible for deficits in visual functions, especially colour vision that is very sensitive to neurotoxicants. PMID

  7. Catechol-O-Methyltransferase "Val[superscript 158]Met" Genotype, Parenting Practices and Adolescent Alcohol Use: Testing the Differential Susceptibility Hypothesis

    ERIC Educational Resources Information Center

    Laucht, Manfred; Blomeyer, Dorothea; Buchmann, Arlette F.; Treutlein, Jens; Schmidt, Martin H.; Esser, Gunter; Jennen-Steinmetz, Christine; Rietschel, Marcella; Zimmermann, Ulrich S.; Banaschewski, Tobias

    2012-01-01

    Background: Recently, first evidence has been reported for a gene-parenting interaction (G x E) with regard to adolescent alcohol use. The present investigation set out to extend this research using the catechol-O-methyltransferase ("COMT") "Val[superscript 158]Met" polymorphism as a genetic susceptibility factor. Moreover, the current study…

  8. Health risks of alcohol use

    MedlinePlus

    Alcoholism - risks; Alcohol abuse - risks; Alcohol dependence - risks; Risky drinking ... Beer, wine, and liquor all contain alcohol. If you are drinking any of these, you are using alcohol. Your drinking patterns may vary, depending on who you are with ...

  9. Sweet and bitter tastes of alcoholic beverages mediate alcohol intake in of-age undergraduates.

    PubMed

    Lanier, Sarah A; Hayes, John E; Duffy, Valerie B

    2005-01-17

    Alcoholic beverages are complex stimuli, giving rise to sensations that promote or inhibit intake. Previous research has shown associations between 6-n-propylthiouracil (PROP) bitterness, one marker of genetic variation in taste, and alcohol behaviors. We tested the PROP bitterness and alcohol intake relationship as mediated by tastes of sampled alcoholic beverages. Forty-nine undergraduates (mean age=22 years) participated. According to the Alcohol Use Disorders Identification Test (AUDIT), only 3 of 49 subjects reported patterns indicating problematic drinking. Participants used the general Labeled Magnitude Scale to rate PROP bitterness and tastes from and preference for Pilsner beer, blended scotch whiskey, instant espresso and unsweetened grapefruit juice. Alcohol intake was reported over a typical week. Regression analysis tested the hypothesis that PROP bitterness influenced alcohol bitterness and sweetness, which in turn predicted alcohol intake. Those who tasted less PROP bitterness tasted all beverages as less bitter and more preferred. Sweetness of scotch was significantly greater in those who tasted PROP as least bitter. For scotch, greater sweetness and less bitterness from sampled scotch were direct predictors of greater alcohol intake. For beer, preference ratings were better predictors of alcohol intake than the bitter or sweet tastes of the sampled beer. These findings support that PROP bitterness predicts both positive and negative tastes from alcoholic beverages and that those tastes may predict alcohol intake. The college environment may attenuate direct effects of PROP bitterness and intake. Here, PROP bitterness does not predict alcohol intake directly, but acts instead through sweet and bitter tastes of alcoholic beverages. PMID:15639168

  10. Nurses' Attitudes towards Alcoholics.

    ERIC Educational Resources Information Center

    Speer, Rita D.

    Nurses' attitudes toward the alcoholic can have a profound impact on the person suffering from alcoholism. These attitudes can affect the alcoholic's care and even whether the alcoholic chooses to recover. This study investigated attitudes of approximately 68 nurses employed in hospitals, 49 nurses in treatment facilities, 58 nursing students, and…

  11. Personality Characteristics of Adult Children of Alcoholics.

    ERIC Educational Resources Information Center

    Wilson, Jean; Blocher, Linda

    1990-01-01

    Investigated personality characteristics of adult children of alcoholics (ACAs) by using the Children of Alcoholics Screening Test and the Personal Orientation Inventory with undergraduate and graduate college students (N=41). Results indicated there were no significant differences between the ACAs and nonACAs in identifying feelings, expressing…

  12. Fetal Alcohol Syndrome: Implications and Counseling Considerations.

    ERIC Educational Resources Information Center

    Elliott, David J.; Johnson, Norbert

    1983-01-01

    Presents special considerations in counseling fetal alcohol syndrome children and their mothers. Preventive counseling must begin before conception. Adequate education, counseling, testing, treatment, and followup of patients and their families is essential to reduce or eliminate problems associated with maternal alcohol abuse. (JAC)

  13. Paracetamol, alcohol and the liver

    PubMed Central

    Prescott, Laurie F

    2000-01-01

    where it is alleged that paracetamol hepatotoxicity was enhanced in chronic alcoholics, the reverse should have been the case because alcohol was actually taken at the same time as the paracetamol. Chronic alcoholics are likely to be most vulnerable to the toxic effects of paracetamol during the first few days of withdrawal but maximum therapeutic doses given at this time have no adverse effect on liver function tests. Although the possibility remains that chronic consumption of alcohol does increase the risk of paracetamol hepatotoxicity in man (perhaps by impairing glutathione synthesis), there is insufficient evidence to support the alleged major toxic interaction. It is astonishing that clinicians and others have unquestion-ingly accepted this supposed interaction in man for so long with such scant regard for scientific objectivity. PMID:10759684

  14. Internet Alcohol Marketing and Underage Alcohol Use

    PubMed Central

    McClure, Auden C.; Tanski, Susanne E.; Li, Zhigang; Jackson, Kristina; Morgenstern, Matthis; Li, Zhongze; Sargent, James D.

    2016-01-01

    BACKGROUND AND OBJECTIVE Internet alcohol marketing is not well studied despite its prevalence and potential accessibility and attractiveness to youth. The objective was to examine longitudinal associations between self-reported engagement with Internet alcohol marketing and alcohol use transitions in youth. METHODS A US sample of 2012 youths aged 15 to 20 was surveyed in 2011. An Internet alcohol marketing receptivity score was developed, based on number of positive responses to seeing alcohol advertising on the Internet, visiting alcohol brand Web sites, being an online alcohol brand fan, and cued recall of alcohol brand home page images. We assessed the association between baseline marketing receptivity and both ever drinking and binge drinking (≥6 drinks per occasion) at 1-year follow-up with multiple logistic regression, controlling for baseline drinking status, Internet use, sociodemographics, personality characteristics, and peer or parent drinking. RESULTS At baseline, ever-drinking and binge-drinking prevalence was 55% and 27%, respectively. Many (59%) reported seeing Internet alcohol advertising, but few reported going to an alcohol Web site (6%) or being an online fan (3%). Higher Internet use, sensation seeking, having family or peers who drank, and past alcohol use were associated with Internet alcohol marketing receptivity, and a score of 1 or 2 was independently associated with greater adjusted odds of initiating binge drinking (odds ratio 1.77; 95% confidence interval, 1.13–2.78 and odds ratio 2.15; 95% confidence interval, 1.06–4.37 respectively) but not with initiation of ever drinking. CONCLUSIONS Although high levels of engagement with Internet alcohol marketing were uncommon, most underage youths reported seeing it, and we found a prospective association between receptivity to this type of alcohol marketing and future problem drinking, making additional research and ongoing surveillance important. PMID:26738886

  15. Alcohol and bone.

    PubMed

    Mikosch, Peter

    2014-01-01

    Alcohol is widely consumed across the world in different cultural and social settings. Types of alcohol consumption differ between (a) light, only occasional consumption, (b) heavy chronic alcohol consumption, and (c) binge drinking as seen as a new pattern of alcohol consumption among teenagers and young adults. Heavy alcohol consumption is detrimental to many organs and tissues, including bones. Osteoporosis is regularly mentioned as a secondary consequence of alcoholism, and chronic alcohol abuse is established as an independent risk factor for osteoporosis. The review will present the different mechanisms and effects of alcohol intake on bone mass, bone metabolism, and bone strength, including alcoholism-related "life-style factors" such as malnutrition, lack of exercise, and hormonal changes as additional causative factors, which also contribute to the development of osteoporosis due to alcohol abuse. PMID:24477631

  16. [Alcohol and arrhythmias].

    PubMed

    Pfeiffer, D; Jurisch, D; Neef, M; Hagendorff, A

    2016-09-01

    The effects of alcohol on induction of arrhythmias is dose-dependent, independent of preexisting cardiovascular diseases or heart failure and can affect otherwise healthy subjects. While the probability of atrial fibrillation increases with the alcohol dosage, events of sudden cardiac death are less frequent with low and moderate consumption but occur more often in heavy drinkers with alcoholic cardiomyopathy. Men are first affected at higher dosages of alcohol but women can suffer from arrhythmias at lower dosages. Thromboembolisms and ischemic stroke can occur less often at lower dosages of alcohol; however, hemorrhagic stroke and subarachnoid hemorrhage are increased with higher alcohol dosages. Recognizable protective mechanisms of alcohol with respect to cardiovascular diseases only occur with lower amounts of alcohol of less than 10 g per day. Underlying mechanisms explain these controversial effects. Specific therapeutic options for alcohol-related arrhythmias apart from abstinence from alcohol consumption are not known. PMID:27582366

  17. Alcohol fuels

    SciTech Connect

    Not Available

    1990-07-01

    Ethanol is an alcohol made from grain that can be blended with gasoline to extend petroleum supplies and to increase gasoline octane levels. Congressional proposals to encourage greater use of alternative fuels could increase the demand for ethanol. This report evaluates the growth potential of the ethanol industry to meet future demand increases and the impacts increased production would have on American agriculture and the federal budget. It is found that ethanol production could double or triple in the next eight years, and that American farmers could provide the corn for this production increase. While corn growers would benefit, other agricultural segments would not; soybean producers, for example could suffer for increased corn oil production (an ethanol byproduct) and cattle ranchers would be faced with higher feed costs because of higher corn prices. Poultry farmers might benefit from lower priced feed. Overall, net farm cash income should increase, and consumers would see slightly higher food prices. Federal budget impacts would include a reduction in federal farm program outlays by an annual average of between $930 million (for double current production of ethanol) to $1.421 billion (for triple production) during the eight-year growth period. However, due to an partial tax exemption for ethanol blended fuels, federal fuel tax revenues could decrease by between $442 million and $813 million.

  18. Alcohol Consumption and Risky Sexual Behavior Among Persons Attending Alcohol Consumption Venues in Gaborone, Botswana.

    PubMed

    Lama, Tsering Pema; Kumoji, E 'Kuor; Ketlogetswe, Ditsotlhe; Anderson, Marina; Brahmbhatt, Heena

    2016-02-01

    Alcohol use is a known key risk factor associated with risky sexual behavior that contributes to HIV transmission. This cross-sectional study used time location sampling to investigate alcohol use and risky sexual behaviors that occurred after ingesting alcohol among 609 patrons of alcohol venues in Gaborone, Botswana. Alcohol Use Disorders Identification Test (AUDIT) scores were categorized as low (1-7), medium (8-15), and high (16+) for analysis. Logistic regression models stratified by gender assessed the association between alcohol use and condom use at last sex after drinking alcohol. Among females, the odds of condom use during last sex after drinking alcohol were significantly lower for high compared to low AUDIT scores (AOR = 0.17, 95% CI 0.06-0.54). Among males, factors significantly associated with condom use at last sex after alcohol use were low levels of education (primary level compared to university and above AOR = 0.13; 95% CI 0.03-0.55) and beliefs that alcohol use did not increase risky sexual behaviors (AOR = 0.26; 95% CI 0.11-0.62). HIV prevention interventions should target females and emphasize sexual risks associated with alcohol use.

  19. Externalizing Symptoms among Children of Alcoholic Parents: Entry Points for an Antisocial Pathway to Alcoholism

    PubMed Central

    Hussong, A.M.; Wirth, R.J.; Edwards, M.C.; Curran, P.J.; Chassin, L.A.; Zucker, R.A.

    2010-01-01

    We examined heterogeneity in risk for externalizing symptoms in children of alcoholic parents as it may inform the search for entry points into an antisocial pathway to alcoholism. Specifically, we tested whether the number of alcoholic parents in a family, the comorbid subtype of parent alcoholism, and the gender of the child predicted trajectories of externalizing symptoms over the early life course as assessed in high-risk samples of children of alcoholic parents and matched controls. Through integrative analyses of two independent, longitudinal studies, we showed that children with either antisocial alcoholic parents or two alcoholic parents were at greatest risk for externalizing symptoms. Moreover, children with a depressed alcoholic parent did not differ from those with an antisocial alcoholic parent in reported symptoms. These findings were generally consistent across mother-, father- and adolescent-reports of symptoms, child gender and child age (ages 2 through 17), and the two independent studies examined. Multi-alcoholic and comorbid-alcoholic families may thus convey a genetic susceptibility to dysregulation along with environments that both exacerbate this susceptibility and provide few supports to offset it. PMID:17696709

  20. Drinking buddies and their prospective influence on alcohol outcomes: alcohol expectancies as a mediator.

    PubMed

    Lau-Barraco, Cathy; Braitman, Abby L; Leonard, Kenneth E; Padilla, Miguel

    2012-12-01

    The process by which peers or the social network influence individual alcohol use, particularly among adults, remains a necessary area of research. The purpose of the present study was to examine the longitudinal influence of "drinking buddies" on alcohol outcomes (i.e., alcohol use, heavy drinking, and alcohol-related problems) as mediated by alcohol expectancies of social facilitation. Participants were 1347 (men = 660, women = 687) newly married individuals recruited from the community. They were assessed at the time of marriage and through the fourth wedding anniversary. Longitudinal mediation across time was evaluated using latent growth modeling. Overall, the prospective association between the number of drinking buddies in the social network and all three alcohol outcomes was mediated by alcohol expectancies. In testing group invariance across gender, findings suggest that social-facilitation expectancies may be more relevant to men than women in predicting typical alcohol use and alcohol-related problems. Given that the social network may impact alcohol use at least in part through social expectancies, tailoring alcohol interventions to modify these specific beliefs may be particularly beneficial. In addition, strategies that target drinkers' social networks or their drinking buddies specifically may be useful. PMID:22732054