The patient received bilateral durolane injections to the knees on (b)(6) 2020 and within 15 minutes of leaving the doctor's office she had numbness up to her throat and could not breathe.She went back to the doctor's office and her blood pressure was 224/150 which was out of the ordinary for her.Then her husband drove her to the hospital because she was having trouble breathing.It was also reported that she had an upset stomach, nasty cough, and flu-like symptoms.Follow up attempts for additional information have been unsuccessful to date.
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The patient received bilateral durolane injections to the knees on (b)(6) 2020 and within 15 minutes of leaving the doctor's office she had numbness up to her throat and could not breathe.She went back to the doctor's office and her blood pressure was 224/150 which was out of the ordinary for her.Then her husband drove her to the hospital because she was having trouble breathing.It was also reported that she had an upset stomach, nasty cough, and flu-like symptoms.Follow up attempts for additional information have been unsuccessful to date.Upon follow up on (b)(6) 2020, the patient reported that she was doing fine.1-5 days after durolane she felt 'rough'.She clarified that what she experienced wasn't numbness or paralysis- she got very cold from her belly button up, couldn't catch her breath, bp increased.Her md thinks that the act of the shot caused bp increase.She went to the er and was watched, no treatments or interventions, just had a saline iv.Previously had different injections (avian) in both knees without issue.She has a preexisting heart condition - pvc arrhythmia - with an internal heart monitor, has had previous different episodes related to her condition.On (b)(6) 2020, she had another episode with the coldness and trouble breathing like she had after getting durolane.She was just sitting on the couch, there was no trigger and she had the same symptoms.Went back to the er, was just watched, no treatment.Had not had episodes like this before the first one after the durolane shot.
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Based on the available information no definitive conclusions can be made if the reported events were related to the specific use of durolane.The injecting physician assessed that the reported event was most likely related to the injection procedure.There is not enough information for a definitive correlation to be made and there are other confounding variables (e.G.Pre-existing cardiac conditions, recurrence of symptoms, etc).It is unlikely that durolane would cause any type of allergic/pseudo allergic type reactions, when there was no prior reaction to previously administered avian-derived ha injections.Lot number is unknown therefore batch record review could not be performed.Attempts for additional information have been unsuccessful to date.
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