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*Endo Pharmaceuticals Inc. maintains a list of physicians who have received the necessary REMS training and have experience in injecting XIAFLEX® 20 or more injections/vials over the last 12 months as designated by a blue check mark. This XIAFLEX® usage information will be updated on a rolling monthly basis.

Physicians who have received the necessary REMS training, but have not administered at least 20 injections/vials of XIAFLEX® over this time frame, are also listed on this website, unless they have administered <1 injection/vial within the last 6 months, in which case they will not be listed.

Physicians listed on this website are not affiliated with Endo Pharmaceuticals Inc., and do not pay to be on this list or to be designated as experienced users of XIAFLEX®.

The Specialist Locator is a directory of physicians who have notified Endo Pharmaceuticals Inc. that (1) they are experienced in injection procedures of the penis and in the treatment of Peyronie's disease and (2) they wish to be included in this directory. Inclusion of a physician in the Specialist Locator does not constitute a referral, recommendation, endorsement, or verification of credentials, qualifications, or abilities of the physician listed. Conversely, the absence of a physician's name and information should not be construed as a negative comment from Endo Pharmaceuticals Inc. about the physician's credentials, qualifications, or abilities.

Endo Pharmaceuticals Inc. shall not be liable for any harm resulting from your reliance on information contained in the Specialist Locator.

 
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Important Safety
Information for XIAFLEX®

WARNING: CORPORAL RUPTURE (PENILE FRACTURE) OR OTHER SERIOUS PENILE INJURY IN THE TREATMENT OF PEYRONIE'S DISEASE

Corporal rupture (penile fracture) was reported as an adverse reaction in 5 of 1044 (0.5%) XIAFLEX®‑treated patients in clinical studies. In other XIAFLEX®‑treated patients (9 of 1044; 0.9%), a combination of penile ecchymoses or hematoma, sudden penile detumescence, and/or a penile "popping" sound or sensation was reported, and in these cases, a diagnosis of corporal rupture cannot be excluded. Severe penile hematoma was also reported as an adverse reaction in 39 of 1044 (3.7%) XIAFLEX®‑treated patients.

Signs or symptoms that may reflect serious penile injury should be promptly evaluated to assess for corporal rupture or severe penile hematoma which may require surgical intervention.

Because of the risks of corporal rupture or other serious penile injury, XIAFLEX® is available for the treatment of Peyronie's disease only through a restricted program under a Risk Evaluation and Mitigation Strategy (REMS) called the XIAFLEX® REMS Program.

  • XIAFLEX® is contraindicated in the treatment of Peyronie's plaques that involve the penile urethra due to potential risk to this structure and in patients with a history of hypersensitivity to XIAFLEX® or to collagenase used in any other therapeutic application or application method
  • Injection of XIAFLEX® into collagen‑containing structures such as the corpora cavernosa of the penis may result in damage to those structures and possible injury such as corporal rupture (penile fracture). Therefore, XIAFLEX® should be injected only into the Peyronie's plaque and care should be taken to avoid injecting into the urethra, nerves, blood vessels, corpora cavernosa or other collagen‑containing structures of the penis
  • In the double‑blind, placebo‑controlled portions of the clinical trials in Peyronie's disease, a greater proportion of XIAFLEX®‑treated patients (4%) compared to placebo‑treated patients (1%) had localized pruritus after up to 4 treatment cycles (involving up to 8 XIAFLEX® injection procedures). The incidence of XIAFLEX®‑associated pruritus was similar after each injection regardless of the number of injections administered
  • Because XIAFLEX® contains foreign proteins, severe allergic reactions to XIAFLEX® can occur. Anaphylaxis was reported in a post‑marketing clinical trial in one patient who had previous exposure to XIAFLEX® for the treatment of Dupuytren's contracture. Healthcare providers should be prepared to address severe allergic reactions following XIAFLEX® injections. The safety of more than one treatment course of XIAFLEX® is not known
  • In the XIAFLEX® controlled trials in Peyronie’s disease, 65.5% of XIAFLEX®‑treated patients developed penile hematoma, and 14.5% developed penile ecchymosis. Patients with abnormal coagulation (except for patients taking low‑dose aspirin, eg, up to 150 mg per day) were excluded from participating in these studies. Therefore, the efficacy and safety of XIAFLEX® in patients receiving anticoagulant medications (other than low‑dose aspirin, eg, up to 150 mg per day) within 7 days prior to XIAFLEX® administration is not known. In addition, it is recommended to avoid use of XIAFLEX® in patients with coagulation disorders, including patients receiving concomitant anticoagulants (except for low‑dose aspirin)
  • In the XIAFLEX® clinical trials for Peyronie's disease, the most frequently reported adverse drug reactions (≥25%) and at an incidence greater than placebo included: penile hematoma, penile swelling, and penile pain

INDICATION

XIAFLEX® is indicated for the treatment of adult men with Peyronie's disease with a palpable plaque and curvature deformity of at least 30 degrees at the start of therapy.

Please see the full Prescribing Information, including Boxed Warning and Medication Guide.