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| Type | Research/Clinical Laboratory |
|---|---|
| Headquarters | University of Florida |
| Location | |
Director | Dr. Charles Peloquin |
| Website | Official website |
The Infectious Disease Pharmacokinetics Laboratory (IDPL) is a research facility that is affiliated with the College of Pharmacy at the University of Florida. [1]
IDPL focuses on the treatments for infections that include HIV, tuberculosis, and other serious infections. This facility provides therapeutic drug monitoring (TDM) using high-performance liquid chromatography and gas chromatography. IDPL has been in existence for two decades and has developed individualized drug regimens by monitoring a patient's blood plasma or serum for target drug concentrations and then interpreting these results and advising physicians how to adjust a drug's dosage to achieve an optimal outcome. This interdisciplinary method allows IDPL to assess each patient's ability to absorb, metabolize and excrete drugs, which then enables them to recommend customized drug dosages based upon these pharmacokinetic factors as well as the severity of the patient's infection. IDPL primarily focuses on tuberculosis, but they also develop drug regimens for cancer patients with fungal infections, and people with HIV.
The Infectious Disease Pharmacokinetics Laboratory also serves as a national reference center for the determination of serum concentrations for the antimycobacterial, antifungal, and anti-HIV drugs, as well as linezolid.
The director is Dr. Charles Peloquin who has been leading this facility for over 20 years. This facility is unique in that it provides finely detailed interpretations of results as applied to adjusting the drug regimens of individual patients. Dr. Peloquin's research efforts focuses on therapeutic drug monitoring and clinical trials for patients with advanced mycobacterial diseases. [1] [2] [3] [4]
Ciprofloxacin is a fluoroquinolone antibiotic used to treat a number of bacterial infections. This includes bone and joint infections, intra-abdominal infections, certain types of infectious diarrhea, respiratory tract infections, skin infections, typhoid fever, and urinary tract infections, among others. For some infections it is used in addition to other antibiotics. It can be taken by mouth, as eye drops, as ear drops, or intravenously.
Clinical chemistry is a division in medical laboratory sciences focusing on qualitative tests of important compounds, referred to as analytes or markers, in bodily fluids and tissues using analytical techniques and specialized instruments. This interdisciplinary field includes knowledge from medicine, biology, chemistry, biomedical engineering, informatics, and an applied form of biochemistry.
Vancomycin is a glycopeptide antibiotic medication used to treat a number of bacterial infections. It is used intravenously as a treatment for complicated skin infections, bloodstream infections, endocarditis, bone and joint infections, and meningitis caused by methicillin-resistant Staphylococcus aureus. Blood levels may be measured to determine the correct dose. Vancomycin is also taken orally as a treatment for severe Clostridium difficile colitis. When taken orally it is poorly absorbed.
Isoniazid, also known as isonicotinic acid hydrazide (INH), is an antibiotic used for the treatment of tuberculosis. For active tuberculosis, it is often used together with rifampicin, pyrazinamide, and either streptomycin or ethambutol. For latent tuberculosis, it is often used alone. It may also be used for atypical types of mycobacteria, such as M. avium, M. kansasii, and M. xenopi. It is usually taken by mouth, but may be used by injection into muscle.
Therapeutic drug monitoring (TDM) is a branch of clinical chemistry and clinical pharmacology that specializes in the measurement of medication levels in blood. Its main focus is on drugs with a narrow therapeutic range, i.e. drugs that can easily be under- or overdosed. TDM aimed at improving patient care by individually adjusting the dose of drugs for which clinical experience or clinical trials have shown it improved outcome in the general or special populations. It can be based on a a priori pharmacogenetic, demographic and clinical information, and/or on the a posteriori measurement of blood concentrations of drugs (pharmacokinetic monitoring) or biological surrogate or end-point markers of effect (pharmacodynamic monitoring).
Rifampicin, also known as rifampin, is an ansamycin antibiotic used to treat several types of bacterial infections, including tuberculosis (TB), Mycobacterium avium complex, leprosy, and Legionnaires' disease. It is almost always used together with other antibiotics with two notable exceptions: when given as a "preferred treatment that is strongly recommended" for latent TB infection; and when used as post-exposure prophylaxis to prevent Haemophilus influenzae type b and meningococcal disease in people who have been exposed to those bacteria. Before treating a person for a long period of time, measurements of liver enzymes and blood counts are recommended. Rifampicin may be given either by mouth or intravenously.
Tenofovir disoproxil, sold under the trade name Viread among others, is a medication used to treat chronic hepatitis B and to prevent and treat HIV/AIDS. It is generally recommended for use with other antiretrovirals. It may be used for prevention of HIV/AIDS among those at high risk before exposure, and after a needlestick injury or other potential exposure. It is sold both by itself and together in combinations such as emtricitabine/tenofovir, efavirenz/emtricitabine/tenofovir, and elvitegravir/cobicistat/emtricitabine/tenofovir. It does not cure HIV/AIDS or hepatitis B. It is available by mouth as a tablet or powder.
Tuberculosis management describes the techniques and procedures utilized for treating tuberculosis (TB).
Piperacillin is a broad-spectrum β-lactam antibiotic of the ureidopenicillin class. The chemical structure of piperacillin and other ureidopenicillins incorporates a polar side chain that enhances penetration into Gram-negative bacteria and reduces susceptibility to cleavage by Gram-negative beta lactamase enzymes. These properties confer activity against the important hospital pathogen Pseudomonas aeruginosa. Thus piperacillin is sometimes referred to as an "anti-pseudomonal penicillin".
Neopterin is an organic compound belonging to the pteridine class of heterocyclic compounds.
Pharmacotherapy, also known as pharmacological therapy or drug therapy, is defined as medical treatment that utilizes one or more pharmaceutical drugs to improve on-going symptoms, treat the underlying condition, or act as a prevention for other diseases (prophylaxis).
The AIDS Clinical Trials Group network (ACTG) is one of the largest HIV clinical trials organizations in the world, playing a major role in setting standards of care for HIV infection and opportunistic diseases related to HIV and AIDS in the United States and the developing world. The ACTG is composed of, and directed by, leading clinical scientists in HIV/AIDS therapeutic research. The ACTG is funded by the Department of Health and Human Services, National Institutes of Health through the National Institute of Allergy and Infectious Diseases.
Foscarnet (phosphonomethanoic acid), known by its brand name Foscavir, is an antiviral medication which is primarily used to treat viral infections involving the Herpesviridae family. It is classified as a pyrophosphate analog DNA polymerase inhibitor. Foscarnet is the conjugate base of a chemical compound with the formula HO2CPO3H2 (Trisodium phosphonoformate).
A dose is a measured quantity of a medicine, nutrient, or pathogen which is delivered as a unit. The greater the quantity delivered, the larger the dose. Doses are most commonly measured for compounds in medicine. The term is usually applied to the quantity of a drug or other agent administered for therapeutic purposes, but may be used to describe any case where a substance is introduced to the body. In nutrition, the term is usually applied to how much of a specific nutrient is in a person's diet or in a particular food, meal, or dietary supplement. For bacterial or viral agents, dose typically refers to the amount of the pathogen required to infect a host. For information on dosage of toxic substances, see Toxicology. For information on excessive intake of pharmaceutical agents, see Drug overdose.
The Emerging Pathogens Institute (EPI) is an interdisciplinary research institution associated with the University of Florida. The institute focuses on fusing key disciplines to develop outreach, education, and research capabilities designed to preserve the region's health and economy, as well as to prevent or contain new and re-emerging diseases. Researchers within the institute work in more than 30 different countries around the world, with over 250 affiliated faculty members stemming from 11 University of Florida colleges, centers, and institutes. The 90,000-square-foot building includes laboratories and collaborative space for bioinformatics and mathematical modeling.
Inosine pranobex is an antiviral drug that is a combination of inosine and dimepranol acedoben in a ratio of 1 to 3. Inosine pranobex has no effect on viral particles itself. Instead, it acts as an immunostimulant, an analog of thymus hormones.
In the field of pharmacokinetics, the area under the curve (AUC) is the definite integral of the concentration of a drug in blood plasma as a function of time. In practice, the drug concentration is measured at certain discrete points in time and the trapezoidal rule is used to estimate AUC. In pharmacology, the area under the plot of plasma concentration of a drug versus time after dosage gives insight into the extent of exposure to a drug and its clearance rate from the body.
Chinedum Peace BabalolaFAS, FAAS is a Nigerian Professor of Pharmaceutical chemistry and Pharmacokinetics. She is the first female Professor of Pharmacy in the University of Ibadan, FAS and FAAS and the second female Nigerian FAAS. She is the incumbent Vice Chancellor of Chrisland University, Nigeria.
In pharmacology, augmented renal clearance (ARC) is a phenomenon where certain critically ill patients may display increased clearance of a medication through the kidneys. In many cases, it is observed as a measured creatinine clearance above that which is expected given the patient's age, gender, and other factors. The phenomenon is most commonly observed in patients with neurologic damage, sepsis, major trauma, or burns.
Charles Williams Flexner is an American physician, clinical pharmaceutical scientist, academic, author and researcher. He is a Professor of Medicine at the Johns Hopkins University School of Medicine.
