TURKISH STUDY LOOKS AT ANKLE INJURIES Basketbell Players Face High Risk | |
Researchers at Hacettepe University in Ankara, Turkey, are studying the "Effect of Athletic Taping and Kinesio Taping on Functional Performance in Chronic Inversion Ankle Sprain in Basketball Players." Professor Gul Baltaci, PT., Ph.D., CKTI is working with a team to document and measure the different results for players using Kinesio Tape and traditional rigid athletic tape in treating ankle sprains. The researchers have worked with 20 male basketball players between 18 and 22 years of age, from whom 15 players met the requirements to participate. These participants were assessed with four different levels of taping: athletic tape, Kinesio Tape, a sham taping, and no tape at all. So far the study indicates that athletic taping impaired participants' performance on some of the functional performance tests. Unlike the athletic taping method, Kinesio Taping did not cause any decrease on functional performance. Positive influences were seen in some of the functional performance tests. The Hacettepe researchers have noted that "Future researches which focus on functional performance should test taping methods with different performance tests." |
Wednesday, December 29, 2010
Ankle Sprains in Basketball Kinesio Tape Vs Traditional rigid athletic tape in treating ankle sprians
Thursday, December 23, 2010
Interferential Current Therapy for Musculoskeletal Pain
Background
Interferential current (IFC) is a common electrotherapeutic modality used to treat pain. Although IFC is widely used, the available information regarding its clinical efficacy is debatable.
Purpose
The aim of this systematic review and meta-analysis was to analyze the available information regarding the efficacy of IFC in the management of musculoskeletal pain.
Data Sources
Randomized controlled trials were obtained through a computerized search of bibliographic databases (ie, CINAHL, Cochrane Library, EMBASE, MEDLINE, PEDro, Scopus, and Web of Science) from 1950 to February 8, 2010.
Data Extraction
Two independent reviewers screened the abstracts found in the databases. Methodological quality was assessed using a compilation of items included in different scales related to rehabilitation research. The mean difference, with 95% confidence interval, was used to quantify the pooled effect. A chi-square test for heterogeneity was performed.
Data Synthesis
A total of 2,235 articles were found. Twenty studies fulfilled the inclusion criteria. Seven articles assessed the use of IFC on joint pain; 9 articles evaluated the use of IFC on muscle pain; 3 articles evaluated its use on soft tissue shoulder pain; and 1 article examined its use on postoperative pain. Three of the 20 studies were considered to be of high methodological quality, 14 studies were considered to be of moderate methodological quality, and 3 studies were considered to be of poor methodological quality. Fourteen studies were included in the meta-analysis.
Conclusion
Interferential current as a supplement to another intervention seems to be more effective for reducing pain than a control treatment at discharge and more effective than a placebo treatment at the 3-month follow-up. However, it is unknown whether the analgesic effect of IFC is superior to that of the concomitant interventions. Interferential current alone was not significantly better than placebo or other therapy at discharge or follow-up. Results must be considered with caution due to the low number of studies that used IFC alone. In addition, the heterogeneity across studies and methodological limitations prevent conclusive statements regarding analgesic efficacy.
Monday, December 20, 2010
THE 2011 PROHIBITED LIST WORLD ANTI-DOPING CODE
THE 2011 PROHIBITED LIST WORLD ANTI-DOPING CODE
Valid 1 January 2011
All Prohibited Substances shall be considered as “Specified Substances” except Substances in classes S1, S2.1 to S2.5, S.4.4 and S6.a, and Prohibited Methods M1, M2 and M3.
SUBSTANCES AND METHODS PROHIBITED AT ALL TIMES (IN- AND OUT-OF-COMPETITION)
S0. NON-APPROVED SUBSTANCES
Any pharmacological substance which is not addressed by any of the subsequent sections of the List and with no current approval by any governmental regulatory health authority for human therapeutic use (i.e. drugs under pre-clinical or clinical development or discontinued) is prohibited at all times.
PROHIBITED SUBSTANCES
S1. ANABOLIC AGENTS
Anabolic agents are prohibited.
1. Anabolic Androgenic Steroids (AAS)
a. Exogenous* AAS, including:
1-androstenediol (5α-androst-1-ene-3β,17β-diol ); 1-androstenedione (5α-androst-1-ene-3,17-dione); bolandiol (19-norandrostenediol); bolasterone; boldenone; boldione (androsta-1,4-diene-3,17-dione); calusterone; clostebol; danazol (17α-ethynyl-17β-hydroxyandrost-4-eno[2,3-d]isoxazole); dehydrochlormethyltestosterone (4-chloro-17β-hydroxy-17α-methylandrosta-1,4-dien-3-one); desoxymethyltestosterone (17α-methyl-5α-androst-2-en-17β-ol); drostanolone; ethylestrenol (19-nor-17α-pregn-4-en-17-ol); fluoxymesterone; formebolone; furazabol (17β-hydroxy-17α-methyl-5α-The 2011 Prohibited List 18 September 2010 3
androstano[2,3-c]-furazan); gestrinone; 4-hydroxytestosterone (4,17β-dihydroxyandrost-4-en-3-one); mestanolone; mesterolone; metenolone; methandienone (17β-hydroxy-17α-methylandrosta-1,4-dien-3-one); methandriol; methasterone (2α, 17α-dimethyl-5α-androstane-3-one-17β-ol); methyldienolone (17β-hydroxy-17α-methylestra-4,9-dien-3-one); methyl-1-testosterone (17β-hydroxy-17α-methyl-5α-androst-1-en-3-one); methylnortestosterone (17β-hydroxy-17α-methylestr-4-en-3-one); methyltestosterone; metribolone (methyltrienolone, 17β-hydroxy-17α-methylestra-4,9,11-trien-3-one); mibolerone; nandrolone; 19-norandrostenedione (estr-4-ene-3,17-dione); norboletone; norclostebol; norethandrolone; oxabolone; oxandrolone; oxymesterone; oxymetholone; prostanozol (17β-hydroxy-5α-androstano[3,2-c] pyrazole); quinbolone; stanozolol; stenbolone; 1-testosterone (17β-hydroxy-5α-androst-1-en-3-one); tetrahydrogestrinone (18a-homo-pregna-4,9,11-trien-17β-ol-3-one); trenbolone; and other substances with a similar chemical structure or similar biological effect(s).
b. Endogenous** AAS when administered exogenously: androstenediol (androst-5-ene-3β,17β-diol); androstenedione (androst-4-ene-3,17-dione); dihydrotestosterone (17β-hydroxy-5α-androstan-3-one); prasterone (dehydroepiandrosterone, DHEA); testosterone
and the following metabolites and isomers:
5α-androstane-3α,17α-diol; 5α-androstane-3α,17β-diol; 5α-androstane-3β,17α-diol; 5α-androstane-3β,17β-diol; androst-4-ene-3α,17α-diol; androst-4-ene-3α,17β-diol; androst-4-ene-3β,17α-diol; androst-5-ene-3α,17α-diol; androst-5-ene-3α,17β-diol; androst-5-ene-3β,17α-diol; 4-androstenediol (androst-4-ene-3β,17β-diol); 5-androstenedione (androst-5-ene-3,17-dione); epi-dihydrotestosterone; epitestosterone; 3α-hydroxy-5α-androstan-17-one; 3β-hydroxy-5α-androstan-17-one; 19-norandrosterone; 19-noretiocholanolone.
2. Other Anabolic Agents, including but not limited to:
Clenbuterol, selective androgen receptor modulators (SARMs), tibolone, zeranol, zilpaterol.
For purposes of this section:
* “exogenous” refers to a substance which is not ordinarily capable of being produced by the body naturally.
** “endogenous” refers to a substance which is capable of being produced by the body naturally.The 2011 Prohibited List 18 September 2010 4
S2. PEPTIDE HORMONES, GROWTH FACTORS AND RELATED SUBSTANCES
The following substances and their releasing factors are prohibited:
1. Erythropoiesis-Stimulating Agents [e.g. erythropoietin (EPO), darbepoetin (dEPO), hypoxia-inducible factor (HIF) stabilizers, methoxy polyethylene glycol-epoetin beta (CERA), peginesatide (Hematide)];
2. Chorionic Gonadotrophin (CG) and Luteinizing Hormone (LH) in males;
3. Insulins;
4. Corticotrophins;
5. Growth Hormone (GH), Insulin-like Growth Factor-1 (IGF-1), Fibroblast Growth Factors (FGFs), Hepatocyte Growth Factor (HGF), Mechano Growth Factors (MGFs), Platelet-Derived Growth Factor (PDGF), Vascular-Endothelial Growth Factor (VEGF) as well as any other growth factor affecting muscle, tendon or ligament protein synthesis/degradation, vascularisation, energy utilization, regenerative capacity or fibre type switching;
and other substances with similar chemical structure or similar biological effect(s).
S3. BETA-2 AGONISTS
All beta-2 agonists (including both optical isomers where relevant) are prohibited except salbutamol (maximum 1600 micrograms over 24 hours) and salmeterol when taken by inhalation in accordance with the manufacturers’ recommended therapeutic regime.
The presence of salbutamol in urine in excess of 1000 ng/mL is presumed not to be an intended therapeutic use of the substance and will be considered as an Adverse Analytical Finding unless the Athlete proves, through a controlled pharmacokinetic study, that the abnormal result was the consequence of the use of a therapeutic dose (maximum 1600 micrograms over 24 hours) of inhaled salbutamol.
The 2011 Prohibited List 18 September 2010 5
S4. HORMONE ANTAGONISTS AND MODULATORS
The following classes are prohibited:
1. Aromatase inhibitors including, but not limited to: aminoglutethimide, anastrozole, androsta-1,4,6-triene-3,17-dione (androstatrienedione), 4-androstene-3,6,17 trione (6-oxo), exemestane, formestane, letrozole, testolactone.
2. Selective estrogen receptor modulators (SERMs) including, but not limited to: raloxifene, tamoxifen, toremifene.
3. Other anti-estrogenic substances including, but not limited to: clomiphene, cyclofenil, fulvestrant.
4. Agents modifying myostatin function(s) including, but not limited, to: myostatin inhibitors.
S5. DIURETICS AND OTHER MASKING AGENTS
Masking agents are prohibited. They include:
Diuretics, desmopressin, plasma expanders (e.g. glycerol; intravenous administration of albumin, dextran, hydroxyethyl starch and mannitol), probenecid; and other substances with similar biological effect(s).
Diuretics include:
Acetazolamide, amiloride, bumetanide, canrenone, chlorthalidone, etacrynic acid, furosemide, indapamide, metolazone, spironolactone, thiazides (e.g. bendroflumethiazide, chlorothiazide, hydrochlorothiazide), triamterene; and other substances with a similar chemical structure or similar biological effect(s) (except drosperinone, pamabrom and topical dorzolamide and brinzolamide, which are not prohibited).
The use In- and Out-of-Competition, as applicable, of any quantity of a substance subject to threshold limits (i.e. salbutamol, morphine, cathine, ephedrine, methylephedrine and pseudoephedrine) in conjunction with a diuretic or other masking agent requires the deliverance of a specific Therapeutic Use Exemption for that substance in addition to the one granted for the diuretic or other masking agent.
PROHIBITED METHODS M1. ENHANCEMENT OF OXYGEN TRANSFER
The following are prohibited:
1. Blood doping, including the use of autologous, homologous or heterologous blood or red blood cell products of any origin.
2. Artificially enhancing the uptake, transport or delivery of oxygen, including, but not limited to, perfluorochemicals, efaproxiral (RSR13) and modified haemoglobin products (e.g. haemoglobin-based blood substitutes, microencapsulated haemoglobin products), excluding supplemental oxygen.
M2. CHEMICAL AND PHYSICAL MANIPULATION
The following is prohibited:
1. Tampering, or attempting to tamper, in order to alter the integrity and validity of Samples collected during Doping Control is prohibited. These include but are not limited to catheterisation, urine substitution and/or adulteration (e.g. proteases).
2. Intravenous infusions are prohibited except for those legitimately received in the course of hospital admissions or clinical investigations.
3. Sequential withdrawal, manipulation and reinfusion of whole blood into the circulatory system is prohibited.
M3. GENE DOPING
The following, with the potential to enhance sport performance, are prohibited:
1. The transfer of nucleic acids or nucleic acid sequences;
2. The use of normal or genetically modified cells;
3. The use of agents that directly or indirectly affect functions known to influence performance by altering gene expression. For example, Peroxisome Proliferator Activated Receptor δ (PPARδ) agonists (e.g. GW 1516) and PPARδ-AMP-activated protein kinase (AMPK) axis agonists (e.g. AICAR) are prohibited.
SUBSTANCES AND METHODS PROHIBITED IN-COMPETITION
In addition to the categories S0 to S5 and M1 to M3 defined above, the following categories are prohibited In-Competition:
PROHIBITED SUBSTANCES
S6. STIMULANTS
All stimulants (including both optical isomers where relevant) are prohibited, except imidazole derivatives for topical use and those stimulants included in the 2011 Monitoring Program*.
Stimulants include:
a: Non-Specified Stimulants:
Adrafinil; amfepramone; amiphenazole; amphetamine; amphetaminil; benfluorex; benzphetamine; benzylpiperazine; bromantan; clobenzorex; cocaine; cropropamide; crotetamide; dimethylamphetamine; etilamphetamine; famprofazone; fencamine; fenetylline; fenfluramine; fenproporex; furfenorex; mefenorex; mephentermine; mesocarb; methamphetamine(d-); p-methylamphetamine; methylenedioxyamphetamine; methylenedioxymethamphetamine; modafinil; norfenfluramine; phendimetrazine; phenmetrazine; phentermine; 4-phenylpiracetam (carphedon); prenylamine; prolintane.
A stimulant not expressly listed in this section is a Specified Substance.
b: Specified Stimulants (examples):
Adrenaline**; cathine***; ephedrine****; etamivan; etilefrine; fenbutrazate; fencamfamin; heptaminol; isometheptene; levmetamfetamine; meclofenoxate; methylephedrine****; methylhexaneamine (dimethylpentylamine); methylphenidate; nikethamide; norfenefrine; octopamine; oxilofrine; parahydroxyamphetamine; pemoline; pentetrazol; phenpromethamine; propylhexedrine; pseudoephedrine*****; selegiline; sibutramine; strychnine; tuaminoheptane; and other substances with a similar chemical structure or similar biological effect(s).
* The following substances included in the 2011 Monitoring Program (bupropion, caffeine, phenylephrine, phenylpropanolamine, pipradol, synephrine) are not considered as Prohibited Substances.
** Adrenaline associated with local anaesthetic agents or by local administration (e.g. nasal, ophthalmologic) is not prohibited.
*** Cathine is prohibited when its concentration in urine is greater than 5 micrograms per milliliter.
**** Each of ephedrine and methylephedrine is prohibited when its concentration in urine is greater than 10 micrograms per milliliter.
***** Pseudoephedrine is prohibited when its concentration in urine is greater than 150 micrograms per milliliter.
S7. NARCOTICS
The following are prohibited:
Buprenorphine, dextromoramide, diamorphine (heroin), fentanyl and its derivatives, hydromorphone, methadone, morphine, oxycodone, oxymorphone, pentazocine, pethidine.
S8. CANNABINOIDS
Natural (e.g. cannabis, hashish, marijuana) or synthetic delta 9-tetrahydrocannabinol (THC) and cannabimimetics [e.g. “Spice” (containing JWH018, JWH073), HU-210] are prohibited.
S9. GLUCOCORTICOSTEROIDS
All glucocorticosteroids are prohibited when administered by oral, intravenous, intramuscular or rectal routes.
SUBSTANCES PROHIBITED IN PARTICULAR SPORTS
P1. ALCOHOL
Alcohol (ethanol) is prohibited In-Competition only, in the following sports. Detection will be conducted by analysis of breath and/or blood. The doping violation threshold (haematological values) is 0.10 g/L.
• Aeronautic (FAI)
• Archery (FITA)
• Automobile (FIA)
• Karate (WKF)
• Motorcycling (FIM)
• Ninepin and Tenpin Bowling (FIQ)
• Powerboating (UIM)
P2. BETA-BLOCKERS
Unless otherwise specified, beta-blockers are prohibited In-Competition only, in the following sports.
• Aeronautic (FAI)
• Archery (FITA) (also prohibited Out-of-Competition)
• Automobile (FIA)
• Billiards and Snooker (WCBS)
• Bobsleigh and Skeleton (FIBT)
• Boules (CMSB)
• Bridge (FMB)
• Curling (WCF)
• Darts (WDF)
• Golf (IGF)
• Motorcycling (FIM)
• Modern Pentathlon (UIPM) for disciplines involving shooting
• Ninepin and Tenpin Bowling (FIQ)
• Powerboating (UIM)
• Sailing (ISAF) for match race helms only
• Shooting (ISSF, IPC) (also prohibited Out-of-Competition)
• Skiing/Snowboarding (FIS) in ski jumping, freestyle aerials/halfpipe and snowboard halfpipe/big air
• Wrestling (FILA)
Beta-blockers include, but are not limited to, the following:
Acebutolol, alprenolol, atenolol, betaxolol, bisoprolol, bunolol, carteolol, carvedilol, celiprolol, esmolol, labetalol, levobunolol, metipranolol, metoprolol, nadolol, oxprenolol, pindolol, propranolol, sotalol, timolol.
Thursday, December 16, 2010
Boxing Bad For The Brain
Boxing Bad For The Brain
Up to 20% of professional boxers develop neuropsychiatric sequelae. But which acute complications and which late sequelae can boxers expect throughout the course of their career? These are the questions studied by Hans Förstl from the Technical University Munich and his co-authors in the current issue ofDeutsches Ärzteblatt International (Dtsch Arztebl Int 2010; 107[47]: 835-9).
Their evaluation of the biggest studies on the subject of boxers’ health in the past 10 years yielded the following results: The most relevant acute consequence is the knock-out, which conforms to the rules of the sport and which, in neuropsychiatric terms, corresponds to cerebral concussion. In addition, boxers are at substantial risk for acute injuries to the head, heart, and skeleton. Subacute consequences after being knocked out include persistent symptoms such as headaches, impaired hearing, nausea, unstable gait, and forgetfulness. The cognitive deficits after blunt craniocerebral trauma last measurably longer than the symptoms persist in the individual’s subjective perception. Some 10–20% of boxers develop persistent neuropsychiatric impairments. The repeated cerebral trauma in a long career in boxing may result in boxer’s dementia (dementia pugilistica), which is neurobiologically similar to Alzheimer’s disease.
Monday, December 13, 2010
Nonsteroidal Antiinflammatory Drugs in Tendinopathy: Not so helpful
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