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duminică, 5 august 2012

High Prevalence Of Recurring Shoulder Instability Injuries Among Young Athletes Playing Contact Sports

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Main Category: Sports Medicine / Fitness
Also Included In: Bones / Orthopedics
Article Date: 04 Aug 2012 - 0:00 PDT Current ratings for:
High Prevalence Of Recurring Shoulder Instability Injuries Among Young Athletes Playing Contact Sports
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Summer is a peak season for many sports, and with that comes sport-related injuries. Among those injuries is shoulder joint dislocation. According to a literature review in the August 2012 issue of the Journal of the American Academy of Orthopaedic Surgeons, most incidences of shoulder joint instability are the result of traumatic contact injuries like force or falling on an outstretched arm; a direct blow to the shoulder area; forceful throwing, lifting or hitting; or contact with another player.

By the Numbers In 45 percent of shoulder joint instability injuries, young athletes lost more than 10 days from sport. Young male athletes are at greatest risk of shoulder joint instability injuries and recurrences. In one study, the rate of athletes reinjuring their shoulder was higher in patients younger than 23 years of age (72 percent) than patients older than 30 years of age (27 percent). Young athletes between the ages of 15 to 20 years of age who were treated nonsurgically had an injury recurrence rate of 87 percent. Arthritis of the shoulder occurred in up to 40 percent of athletes with recurring shoulder instability injuries. In young athletes, traumatic anterior (front) shoulder dislocation injuries have shown high incidences of the sudden tearing of the labrum (the tissue rim surrounding the shoulder socket) and ligaments from the bone of the socket. Symptoms of shoulder joint dislocation include: pain, often severe; instability and weakness in the shoulder area; inability to move the shoulder; swelling; bruising; abnormal contouring of the shoulder; and numbness and tingling around the shoulder or in the arm or fingers.

Nonsurgical Management Nonsurgical management consists of brief shoulder immobilization and early rehabilitation, with return to sport only when the athlete achieves full pain-free motion. Motion-restricting braces or sleeves that prevent extreme overhead motion may be helpful in preventing recurring injuries among non-throwing athletes, but can potentially limit function and level of play. Although rehabilitation may help some athletes return to sport within three weeks after an initial injury, there is a greater risk of shoulder joint instability recurring with early return to sport. Surgical Management Recurrent shoulder joint instability or an inability to safely perform sport-specific drills despite rehabilitation, activity modification, or bracing are indications that surgical management options need to be considered. Early surgical stabilization removes the athlete from the competitive season and provides definitive management of shoulder joint instability, typically with unrestricted return to sport in six to nine months. Athletes with bone loss, recurrent instability, an instability event that occurs at the end of the season, or an inability to perform sport-specific drills are candidates for surgical stabilization. How to Minimize the Chances of Shoulder Dislocation Strength - The shoulder relies on strong tendons and muscles to keep it stable. Keeping these muscles strong can relieve shoulder pain and prevent further injury. Flexibility - Stretching the shoulder muscles is important for restoring range of motion and preventing injury. Gently stretching after strengthening exercises can help reduce muscle soreness and keep muscles long and flexible. Team physicians and orthopaedic surgeons must be aware of the causes of the condition and its natural history, and should take different factors into consideration when treating an athlete with a shoulder injury that occurs.

As with all return-to-competition decisions, a team approach that includes the athlete, his or her parents/family, athletic training staff, the team physician, and coaching staff is recommended. Despite the different opinions and expertise of team members, the goal should always be in the best interest of the athlete and to achieve a stable shoulder with return of full range of motion and strength. If surgical management is preferred, successful preoperative rehabilitation also is essential to successful postoperative surgical outcomes.

Read about how Katharine Glaudemans and Marilyn Luehrmann overcame their shoulder instability injuries. * Glaudemans struggled with shoulder dislocations since childhood and Luehrman was traumatically injured, dislocating the head of her humerus bone from her shoulder socket, during a fall while exercising.

August 2012 Full JAAOS Table of Contents The Use of Dual Mobility Components in Total Hip Arthroplasty Total Hip Arthroplasty in the Very Young Patient Displaced Clavicle Fractures in Adolescents: Facts, Controversies, and Current Trends Nerve Transfers for the Upper Extremity: New Horizons in Nerve Reconstruction Management of Mid-season Traumatic Anterior Shoulder Instability in Athletes Degenerative Lumbar Spinal Stenosis: Evaluation and Management Orthogenomics: An UpdateA Nation in Motion

More than one in four Americans have bone or joint health problems, making them the greatest cause of lost work days in the U.S. When orthopaedic surgeons restore mobility and reduce pain, they help people get back to work and to independent, productive lives. Orthopaedic surgeons provide the best value in American medicine in both human and economic terms and access to high-quality orthopaedic care keeps this "Nation in Motion."

Article adapted by Medical News Today from original press release. Click 'references' tab above for source.
Visit our sports medicine / fitness section for the latest news on this subject. Please use one of the following formats to cite this article in your essay, paper or report:

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n.p. "High Prevalence Of Recurring Shoulder Instability Injuries Among Young Athletes Playing Contact Sports." Medical News Today. MediLexicon, Intl., 4 Aug. 2012. Web.
5 Aug. 2012. APA

Please note: If no author information is provided, the source is cited instead.


'High Prevalence Of Recurring Shoulder Instability Injuries Among Young Athletes Playing Contact Sports'

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luni, 12 decembrie 2011

Patients With Persistent Kidney Injuries Rarely See Specialists

Main Category: Urology / Nephrology
Also Included In: Primary Care / General Practice
Article Date: 12 Dec 2011 - 0:00 PST

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Most patients with an abrupt kidney injury that does not get better do not see a kidney specialist within a year, according to a study appearing in the Journal of the American Society Nephrology (JASN). The findings indicate that efforts are needed to identify and treat kidney injury patients who require subsequent care.

Acute kidney injury (AKI), an abrupt or rapid decline in kidney function, is an increasingly prevalent condition that can seriously affect individuals' health and survival. Sometimes AKI arises due to medical or surgical complications that deprive the kidneys of a normal blood flow for extended periods of time. That explains why AKI often arises in patients who are hospitalized.

Because the kidneys can often recover from AKI, most patients can resume a normal life after treatment; however, they often remain at increased risk of developing kidney disease in the future.

Edward Siew, MD, Michael Matheny, MD (Vanderbilt University Medical Center and Tennessee Valley Healthcare System Veterans Administration) and their colleagues wondered whether patients who experience AKI during hospitalization receive enough attention paid to their future risk of developing kidney problems.

From a US Department of Veterans Affairs database, the researchers identified 3,929 survivors of AKI who were hospitalized between January 2003 and December 2008 and who continued to have poor kidney function a month after their injury.

Among the major findings over a one-year surveillance period: 22% of patients died. Only 8.5% of patients were referred to a kidney specialist before dying, starting dialysis, or experiencing an improvement in kidney function. Patients' severity of AKI did not affect whether or not they were referred. "This study shows that only a minority of patients who do not recover their kidney function after an AKI event are seen by a kidney specialist, highlighting an important opportunity for a more integrated approach in maintaining the kidney health of these patients," said Dr. Matheny. "The findings also underscore the need for more research to help identify those patients who are at highest risk for persistent kidney problems and who might benefit from the input of a kidney specialist," he added.

Study co-authors include Josh Peterson, MD, Adriana Hung, Theodore Speroff, PhD (Tennessee Valley Healthcare System Veterans Administration and Vanderbilt University Medical Center); Svetlana Eden, and T. Alp Ikizler, MD (Vanderbilt University Medical Center).

Disclosures: The authors reported no financial disclosures.

Article adapted by Medical News Today from original press release. Click 'references' tab above for source.
Visit our urology / nephrology section for the latest news on this subject. "Outpatient Nephrology Referral Rates after Acute Kidney Injury" online at http://jasn.asnjournals.org/ December 8, 2011, doi: 10.1681/ASN.2011030315.

The content of this article does not reflect the views or opinions of The American Society of Nephrology (ASN). Responsibility for the information and views expressed therein lies entirely with the author(s). ASN does not offer medical advice. All content in ASN publications is for informational purposes only, and is not intended to cover all possible uses, directions, precautions, drug interactions, or adverse effects. This content should not be used during a medical emergency or for the diagnosis or treatment of any medical condition. Please consult your doctor or other qualified health care provider if you have any questions about a medical condition, or before taking any drug, changing your diet or commencing or discontinuing any course of treatment. Do not ignore or delay obtaining professional medical advice because of information accessed through ASN. Call 911 or your doctor for all medical emergencies.

American Society of Nephrology

Please use one of the following formats to cite this article in your essay, paper or report:

MLA

American Society of Nephrology. "Patients With Persistent Kidney Injuries Rarely See Specialists." Medical News Today. MediLexicon, Intl., 12 Dec. 2011. Web.
12 Dec. 2011. APA

Please note: If no author information is provided, the source is cited instead.


Please note that we publish your name, but we do not publish your email address. It is only used to let you know when your message is published. We do not use it for any other purpose. Please see our privacy policy for more information.

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View the original article here

vineri, 9 decembrie 2011

Patients With Persistent Kidney Injuries Rarely See Specialists

Main Category: Urology / Nephrology
Article Date: 09 Dec 2011 - 2:00 PST

email icon email to a friend   printer icon printer friendly   write icon opinions  
not yet ratednot yet rated
Most patients with an abrupt kidney injury that does not get better do not see a kidney specialist within a year, according to a study appearing in an upcoming issue of the Journal of the American Society Nephrology (JASN). The findings indicate that efforts are needed to identify and treat kidney injury patients who require subsequent care.

Acute kidney injury (AKI), an abrupt or rapid decline in kidney function, is an increasingly prevalent condition that can seriously affect individuals' health and survival. Sometimes AKI arises due to medical or surgical complications that deprive the kidneys of a normal blood flow for extended periods of time. That explains why AKI often arises in patients who are hospitalized.

Because the kidneys can often recover from AKI, most patients can resume a normal life after treatment; however, they often remain at increased risk of developing kidney disease in the future.

Edward Siew, MD, Michael Matheny, MD (Vanderbilt University Medical Center and Tennessee Valley Healthcare System Veterans Administration) and their colleagues wondered whether patients who experience AKI during hospitalization receive enough attention paid to their future risk of developing kidney problems.

From a US Department of Veterans Affairs database, the researchers identified 3,929 survivors of AKI who were hospitalized between January 2003 and December 2008 and who continued to have poor kidney function a month after their injury.

Among the major findings over a one-year surveillance period:

22% of patients died.

Only 8.5% of patients were referred to a kidney specialist before dying, starting dialysis, or experiencing an improvement in kidney function.

Patients' severity of AKI did not affect whether or not they were referred.

"This study shows that only a minority of patients who do not recover their kidney function after an AKI event are seen by a kidney specialist, highlighting an important opportunity for a more integrated approach in maintaining the kidney health of these patients," said Dr. Matheny. "The findings also underscore the need for more research to help identify those patients who are at highest risk for persistent kidney problems and who might benefit from the input of a kidney specialist," he added. Study co-authors include Josh Peterson, MD, Adriana Hung, Theodore Speroff, PhD (Tennessee Valley Healthcare System Veterans Administration and Vanderbilt University Medical Center); Svetlana Eden, and T. Alp Ikizler, MD (Vanderbilt University Medical Center).

Disclosures: The authors reported no financial disclosures.

The content of this article does not reflect the views or opinions of The American Society of Nephrology (ASN). Responsibility for the information and views expressed therein lies entirely with the author(s). ASN does not offer medical advice. All content in ASN publications is for informational purposes only, and is not intended to cover all possible uses, directions, precautions, drug interactions, or adverse effects. This content should not be used during a medical emergency or for the diagnosis or treatment of any medical condition. Please consult your doctor or other qualified health care provider if you have any questions about a medical condition, or before taking any drug, changing your diet or commencing or discontinuing any course of treatment. Do not ignore or delay obtaining professional medical advice because of information accessed through ASN. Call 911 or your doctor for all medical emergencies.

Article adapted by Medical News Today from original press release. Source: American Society of Nephrology
Visit our urology / nephrology section for the latest news on this subject. American Society of Nephrology Please use one of the following formats to cite this article in your essay, paper or report:

MLA

American Society of Nephrology. "Patients With Persistent Kidney Injuries Rarely See Specialists." Medical News Today. MediLexicon, Intl., 9 Dec. 2011. Web.
9 Dec. 2011. APA

Please note: If no author information is provided, the source is cited instead.


Please note that we publish your name, but we do not publish your email address. It is only used to let you know when your message is published. We do not use it for any other purpose. Please see our privacy policy for more information.

If you write about specific medications or operations, please do not name health care professionals by name.

All opinions are moderated before being included (to stop spam)

Contact Our News Editors

For any corrections of factual information, or to contact the editors please use our feedback form.

Please send any medical news or health news press releases to:

Note: Any medical information published on this website is not intended as a substitute for informed medical advice and you should not take any action before consulting with a health care professional. For more information, please read our terms and conditions.



View the original article here