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Related Concept Videos

Drug Regulation01:25

Drug Regulation

Drug regulation encompasses the management of drug usage by evaluating its safety and efficacy through assessments conducted by regulatory authorities. Regrettably, the history of drug regulation is marred by several catastrophic events. One such incident is the Elixir Sulfanilamide tragedy, in which the toxic compound diethyl glycol was included in a sweet-tasting medication, leading to numerous fatalities. This event prompted the enactment of the Food, Drug, and Cosmetic Act in 1938. Under...
Dosage Regimen: Individualization01:24

Dosage Regimen: Individualization

Individualization in dosing regimens is the customization of medication doses for individual patients. Its necessity arises from the goal of maximizing therapeutic benefits while minimizing risks. This approach is pivotal because human responses to drugs can vary widely; what is effective for one person may be inadequate or excessive for another. Interpatient (intersubject) variability refers to differences in drug responses between individuals, while intrapatient (intrasubject) variability...
Drug Accumulation During Multiple Dosing: Repetitive IV Injections01:21

Drug Accumulation During Multiple Dosing: Repetitive IV Injections

Calculating drug dosage and accumulation in multiple-dose regimens is crucial for achieving therapeutic efficacy while avoiding toxicity. This involves determining the plasma drug concentrations over time to optimize dosing schedules. The principle of superposition is fundamental in this process, allowing for the prediction of drug concentration in plasma following multiple doses based on single-dose data.The principle of superposition asserts that the plasma concentration-time curves from...
Drug Accumulation During Multiple Dosing: Intermittent IV Infusions01:24

Drug Accumulation During Multiple Dosing: Intermittent IV Infusions

Intermittent intravenous (IV) infusion is a method of drug administration where medications are delivered over short infusion periods followed by intervals of no drug delivery. This approach helps to prevent sustained high drug concentrations in the bloodstream, reducing the risk of adverse effects associated with prolonged exposure. Unlike continuous infusion, steady-state concentrations may not be achieved during a single dosing cycle but can be reached through repeated...
Determination of Multiple Dosing Parameters: Loading and Maintenance Doses01:25

Determination of Multiple Dosing Parameters: Loading and Maintenance Doses

A loading dose is an essential pharmacological strategy to rapidly achieve the target plasma drug concentration necessary for an immediate therapeutic effect. This approach is especially critical for drugs characterized by slow absorption or extended half-lives, where delaying therapeutic plasma levels could compromise treatment outcomes. By administering a loading dose, clinicians ensure a prompt onset of drug action, even for agents with complex pharmacokinetic profiles.Achieving steady-state...
Dosage Regimen: Fixed Dose01:01

Dosage Regimen: Fixed Dose

Fixed-dose regimens are a common approach to administer drugs to achieve and maintain desired levels of the drug in the body. In this dosing strategy, a specific amount of medication is given at regular intervals, often multiple times a day, to ensure a consistent drug concentration in the bloodstream.
Fixed-dose regimens can be used for various routes of administration, including intravenous (IV) injections and oral medications. For IV administration, a predetermined amount of the drug is...

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Effects of a Novel Neuromuscular Training Intervention on Jump, Sprint, and Change of Direction in Adult Female Soccer Players
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[Doping in sport].

Wilhelm Schänzer1, Mario Thevis

  • 1Zentrum für Präventive Dopingforschung - Institut für Biochemie, Deutsche Sporthochschule Köln, Köln.

Medizinische Klinik (Munich, Germany : 1983)
|August 19, 2007
PubMed
Summary
This summary is machine-generated.

Therapeutic misuse in sports remains a significant concern, prompting enhanced doping control strategies. Analysis of drug classes and 2003-2005 positive test results informs these improved anti-doping efforts.

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Effects of a Novel Neuromuscular Training Intervention on Jump, Sprint, and Change of Direction in Adult Female Soccer Players
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Area of Science:

  • Sports Science
  • Pharmacology
  • Anti-Doping

Background:

  • The misuse of therapeutic drugs for performance enhancement is a persistent challenge in both professional and amateur sports.
  • Established doping control measures, including lists of prohibited substances and methods by international sports federations and the International Olympic Committee, have led to numerous adverse analytical findings.
  • The evolving pharmaceutical market necessitates continuous improvement and expansion of analytical strategies for sports drug testing.

Purpose of the Study:

  • To summarize the effects and side effects of various drug classes relevant to doping.
  • To present statistical data on positive doping test results from 2003-2005.
  • To inform the development of advanced doping control analytical strategies.

Main Methods:

  • Review of current lists of prohibited substances and methods in sports.
  • Summarization of pharmacological effects and side effects of relevant drug classes.
  • Statistical analysis of reported positive doping test results between 2003 and 2005.

Main Results:

  • Identification of key drug classes frequently misused for doping.
  • Presentation of trends and prevalence of positive doping tests during the specified period.
  • Highlighting the need for updated analytical methods to detect emerging doping agents.

Conclusions:

  • The dynamic nature of drug misuse in sports requires adaptive and comprehensive anti-doping strategies.
  • Data from past doping tests are crucial for refining detection methods and understanding current challenges.
  • Continuous vigilance and scientific advancement are essential to maintain fair play in sports.