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The aim of this study was to describe the patients with CNO of the jaw, focusing on treatment with zoledronic acid for pain relief. An analysis of medical records of 24 patients with CNO of the jaw, including treatment with zoledronic acid and effects on pain relief. Descriptive statistics and nonparametric tests were used to describe the population and compare treatment effects, respectively. The average treatment period was 33.4\u00a0months (median 23; Q1 11.5; Q3 42.0) with an average of 4.1 infusions (median 3; Q1 2; Q3 5) of zoledronic acid. The average pain VAS score (visual analogue scale) was significantly reduced from 7.7 (median 8; Q1 6.5; Q3 8.5) to 2.5 points (median 2; Q1 0.5; Q3 4.5) (p\u2009&lt;\u20090.001). At final visit, 46% of patients reported no pain and 38% reported a reduction of pain. At least 67% of patients had at least one episode of pain recurrence, and most patients experienced the first recurrence within a year of initial treatment. Four patients (16%) had no pain relief from the treatment. In this group of patients with CNO of the jaw, there was a positive response to treatment with zoledronic acid on pain relief, averaging 5.2 points on a pain VAS score, with 84% of patients treated experiencing either a partial or a total reduction in pain after about 2.5\u00a0years.<\/jats:p>","DOI":"10.1007\/s00223-023-01154-4","type":"journal-article","created":{"date-parts":[[2023,11,22]],"date-time":"2023-11-22T13:02:26Z","timestamp":1700658146000},"page":"129-136","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":13,"title":["Treatment Effect of Zoledronic Acid in Chronic Non-bacterial Osteomyelitis of the Jaw: A Case Series"],"prefix":"10.1007","volume":"114","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-2692-7157","authenticated-orcid":false,"given":"Rasmus Bo","family":"Jansen","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Johanna","family":"Nilsson","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kristian","family":"Buch-Larsen","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Thomas","family":"Kofod","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Peter","family":"Schwarz","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2023,11,22]]},"reference":[{"issue":"5","key":"1154_CR1","doi-asserted-by":"publisher","first-page":"544","DOI":"10.1007\/s00223-018-0495-0","volume":"104","author":"K Buch","year":"2019","unstructured":"Buch K, Thuesen ACB, Br\u00f8ns C, Schwarz P (2019) Chronic non-bacterial osteomyelitis: a review. 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No research animals were involved in the study.","order":5,"name":"Ethics","group":{"name":"EthicsHeading","label":"Human and Animal Rights"}}]}}