Avascular Necrosis News and Research

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Amgen announces results of Phase 3 head-to-head trial evaluating denosumab versus Zometa

Amgen (Nasdaq: AMGN) today announced detailed results from a Phase 3, head-to-head trial evaluating denosumab versus Zometa(R) (zoledronic acid) in the treatment of bone metastases in 2,046 patients with advanced breast cancer that met its primary and secondary endpoints and demonstrated superior efficacy compared to Zometa.

22 Sep 2009

Amgen announces results of Phase 3 trial in the treatment of bone metastases

Amgen (Nasdaq: AMGN) today announced detailed results from a Phase 3 trial evaluating denosumab administered subcutaneously versus Zometa(R) (zoledronic acid) administered as an intravenous infusion in the treatment of bone metastases in 1,776 advanced cancer patients with solid tumors (not including breast and prostate cancer) or multiple myeloma. These results were presented today at the 2009 ECCO 15 - ESMO 34 European Multidisciplinary Congress in Berlin, Germany (Abstract Number: 20LBA).

21 Sep 2009

$Denosumab reduces fracture risk in men receiving androgen-deprivation therapy for prostate cancer$

Denosumab reduces fracture risk in men receiving androgen-deprivation therapy for prostate cancer

Twice-yearly treatment with denosumab, a new targeted therapy to stop bone loss, increased bone density and prevented spinal fractures in men receiving androgen-deprivation therapy for prostate cancer.

11 Aug 2009

X-rays help predict permanent bone damage from bisphosphonates

Breast cancer patients, individuals at risk for osteoporosis and those undergoing certain types of bone cancer therapies often take drugs containing bisphosphonates. These drugs have been found to place people at risk for developing osteonecrosis of the jaws (a rotting of the jaw bones).

7 May 2009

Childhood Varicella zoster could affect oral health years later

You may recall as a child catching the itchy red rash, chicken pox.

20 Feb 2009

Oral bisphosphonates linked to increased jaw necrosis

Researchers at the University Of Southern California, School Of Dentistry release results of clinical data that links oral bisphosphonates to increased jaw necrosis

1 Jan 2009

Zometa (zoledronic acid) shown to enhance chemotherapy in reducing breast tumor size

New data released demonstrates that the addition of Zometa (zoledronic acid) injection to standard chemotherapy before breast cancer surgery reduces the size of breast tumors more effectively than chemotherapy alone in women with early-stage disease.

14 Dec 2008

Studies examine quality of care for hospitalized sickle cell disease patients

A study assessing the quality of care for patients with sickle cell disease in a variety of hospital settings was presented Saturday, December 6 during the 50th Annual Meeting of the American Society of Hematology in San Francisco, CA.

8 Dec 2008

New tool for tissue damage assessment

A tool with the potential to determine the level of tissue damage in patients with osteo-arthritis, sports injuries and other conditions affecting bone and cartilage is being developed by QUT researchers. Professor Oloyede said that the device, which he calls a "smarthroscope", may be able to reduce the cost of surgery, eliminate unnecessary surgery, and could be useful in developing countries.

2 May 2008

FDA approves Actonel (risedronate sodium) for postmenopausal osteoporosis

The U.S. Food and Drug Administration (FDA) approved a new once-a-month dose (150 mg) of Actonel (risedronate sodium) tablets for the treatment and prevention of postmenopausal osteoporosis. Actonel is approved to reduce the risk of fractures in postmenopausal women with osteoporosis.

24 Apr 2008

Cellular grafting procedure helps young patients with knee disorder get active

At 14 years old, Adam Vasser of Los Altos, Calif., was an active kid who loved baseball.

2 Apr 2008

Bisphosphonates - osteoporosis drugs triple risk of bone necrosis

A University of British Columbia and Vancouver Coastal Health Research Institute study has found that a popular class of osteoporosis drugs nearly triples the risk of developing bone necrosis, a condition that can lead to disfigurement and incapacitating pain.

16 Jan 2008

New method predicts hip joint decay from chemotherapy

St. Jude investigators say they have found the best way for predicting when patients will need future surgery to repair hip joints that have deteriorated because of pediatric leukemia or lymphoma treatment.

27 May 2007

New method predicts hip joint decay from chemotherapy

Investigators at St. Jude Children's Research Hospital say they have found the best way for predicting when patients will need future surgery to repair hip joints that have deteriorated because of pediatric leukemia or lymphoma treatment.

20 Apr 2007

Osteonecrosis of the jawbone and oral bisphosphonates

People taking oral bisphosphonates, a type of drug used to treat osteoporosis, osteopenia and Paget's disease of bone, should be aware of potential risks when undergoing certain dental procedures, according to guidelines published in this month's Journal of the American Dental Association (ADA).

4 Aug 2006

Oral post-surgical complications following the administration of bisphosphonates given for osteopenia related to malignancy

The patient of a periodontist in private practice in New Orleans developed osteonecrosis of the jaw (ONJ), a condition that can cause severe, often irreversible and debilitating damage to the jaw, following periodontal surgical therapy.

11 Apr 2006

Link found between bisphosphonates and a serious bone disease called osteonecrosis of the jaw

Doctors at Long Island Jewish (LIJ) Medical Center recently discovered a link between a common chemotherapy drug and a serious bone disease called osteonecrosis of the jaw (ONJ).

13 Dec 2004