{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,13]],"date-time":"2026-10-13T12:45:20Z","timestamp":1791895520832,"version":"4.3.4"},"reference-count":20,"publisher":"Wiley","license":[{"start":{"date-parts":[[2017,1,1]],"date-time":"2017-01-01T00:00:00Z","timestamp":1483228800000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Beijing Municipal Science and Technology Commission Program","award":["Z151100004015112"],"award-info":[{"award-number":["Z151100004015112"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["BioMed Research International"],"published-print":{"date-parts":[[2017]]},"abstract":"<jats:p><jats:italic>Background<\/jats:italic>. Secondary hyperparathyroidism (SHPT) usually required parathyroidectomy (PTX) when drugs treatment is invalid. Analysis was done on the impact of different intact parathyroid hormone (iPTH) after the PTX on all-cause mortality.<jats:italic> Methods<\/jats:italic>. An open, retrospective, multicenter cohort design was conducted. The sample included 525 dialysis patients with SHPT who had undergone PTX.<jats:italic> Results<\/jats:italic>. 404 patients conformed to the standard, with 36 (8.91%) deaths during the 11 years of follow-up. One week postoperatively, different levels of serum iPTH were divided into four groups: A: \u226420\u2009pg\/mL; B: 21\u2013150\u2009pg\/mL; C: 151\u2013600\u2009pg\/mL; and D: &gt;600\u2009pg\/mL. All-cause mortality in groups with different iPTH levels appeared as follows: A (8.29%), B (3.54%), C (10.91%), and D (29.03%). The all-cause mortality of B was the lowest, with D the highest. We used group A as reference (hazard ratio (HR) = 1) compared with the other groups, and HRs on groups B, C, and D appeared as 0.57, 1.43, and 3.45, respectively.<jats:italic> Conclusion<\/jats:italic>. The all-cause mortality was associated with different levels of iPTH after the PTX. We found that iPTH &gt; 600\u2009pg\/mL appeared as a factor which increased the risk of all-cause mortality. When iPTH levels were positively and effectively reducing, the risk of all-cause mortality also decreased. The most appropriate level of postoperative iPTH seemed to be 21\u2013150\u2009pg\/mL.<\/jats:p>","DOI":"10.1155\/2017\/6934706","type":"journal-article","created":{"date-parts":[[2017,6,5]],"date-time":"2017-06-05T17:02:27Z","timestamp":1496682147000},"page":"1-7","source":"Crossref","is-referenced-by-count":13,"title":["Impact of Different Levels of iPTH on All-Cause Mortality in Dialysis Patients with Secondary Hyperparathyroidism after Parathyroidectomy"],"prefix":"10.1155","volume":"2017","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-8152-0555","authenticated-orcid":true,"given":"Qiu Ping","family":"Xi","sequence":"first","affiliation":[{"name":"Department of Nephrology, China-Japan Friendship Hospital, Beijing, China"},{"name":"Department of Nephrology, Nanchong Central Hospital, Second Clinical Medical Institution of North Sichuan Medical College, Nanchong, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xi Sheng","family":"Xie","sequence":"additional","affiliation":[{"name":"Department of Nephrology, Nanchong Central Hospital, Second Clinical Medical Institution of North Sichuan Medical College, Nanchong, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5247-3350","authenticated-orcid":true,"given":"Ling","family":"Zhang","sequence":"additional","affiliation":[{"name":"Department of Nephrology, China-Japan Friendship Hospital, Beijing, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rui","family":"Zhang","sequence":"additional","affiliation":[{"name":"Department of Nephrology, China-Japan Friendship Hospital, Beijing, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yue Fei","family":"Xiao","sequence":"additional","affiliation":[{"name":"Department of Nephrology, Aerospace Center Hospital, Beijing, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Cheng Gang","family":"Jin","sequence":"additional","affiliation":[{"name":"School of Social Development and Public Policy, Beijing Normal University, Beijing, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yan Bo","family":"Li","sequence":"additional","affiliation":[{"name":"School of Management Beijing University of Chinese Medicine, Beijing, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lin","family":"Wang","sequence":"additional","affiliation":[{"name":"Department of Nephrology, Dalian University Affiliated Xinhua Hospital, Dalian, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Xiao Xuan","family":"Zhang","sequence":"additional","affiliation":[{"name":"Department of Nephrology, The Fourth Hospital of Jilin University, Changchun, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shu Tong","family":"Du","sequence":"additional","affiliation":[{"name":"Department of Nephrology, Cangzhou People\u2019s 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