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Elevated Circulating Immunoreactive Parathyroid Mone (iPTH) in Premature Infants [PDF]

Pediatric Research, 1977
Serum iPTH was measured in 160 AGA full-term and premature normocalcemic and hypocalcemic infants during the first 96 hours of life. In normal full-term infants, iPTH was low in cord blood and remained low during the first 12 hours of life as serum Ca declined. Thereafter the serum iPTH rose to the mid-normal range. Consistent with our previous studies,
Hans C Dirksen, Constantine S Anast, S Harry   +2 more
exaly   +2 more sources

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Surgical Outcome of Primary Hyperparathyroidism and Factors Correlated With Preoperative Serum iPTH Concentration

Auris Nasus Larynx
We aimed to evaluate whether early surgical intervention remains the optimal treatment strategy for primary hyperparathyroidism (PHPT), in light of recent advances in conservative management, by assessing surgical outcomes and examining the clinicopathological factors associated with preoperative intact parathyroid hormone (iPTH) levels.We ...
Takahiro Fukuhara, Ryûtarô Onaga, Tomohiko Yamauchi   +2 more
exaly   +3 more sources

Evaluation of Anemia and Serum iPTH, Calcium, and Phosphorus in Patients with Primary Glomerulonephritis

2013
Glomerulonephritis (GN) remains a major cause of morbidity and mortality in chronic kidney disease (CKD). Our study aimed to investigate the prevalence of anemia, abnormal serum intact parathyroid hormone (iPTH), calcium, and phosphorus in a Chinese patient population with primary GN.
Ya, Li, Wen, Zhang, Hong, Ren, Weiming, Wang, Hao, Shi, Xiao, Li, Xiaonong, Chen, Pingyan, Shen, Xiaojing, Wu, Jingyuan, Xie, Nan, Chen   +10 more
openaire   +2 more sources

Evaluation of IDS-iSYS intact parathyroid hormone (iPTH) and comparison to Siemens Advia Centaur iPTH assay in chronic renal failure patients and in controls.

Clinical laboratory, 2012
IDS-iSYS intact parathyroid hormone (iPTH) assay was evaluated. Two automated second generation assays for measuring iPTH were also compared to each other. The compared assays detected PTH fragments 1-84 and 5-84.The iPTH was analyzed from controls (n = 88) and samples of patients with chronic kidney disease (CKD) (n = 100) on the IDS-iSYS (iSYS) and ...
Risteli Juha, Koivula Marja-Kaisa, Laitinen Päivi   +2 more
openaire   +1 more source

Low iPTH Can Predict Vascular and Coronary Calcifications in Patients Undergoing Peritoneal Dialysis

Nephron Clinical Practice, 2010
<i>Background:</i> There is substantial evidence that low levels of serum intact parathyroid hormone (iPTH) are associated with vascular calcium deposition and subsequent increased cardiovascular risk in chronic kidney disease patients. The purpose of this study was to determine the relationship between the serum iPTH level, and vascular ...
Sun Chul, Kim, Hye Won, Kim, Se Won, Oh, Ha Na, Yang, Myung-Gyu, Kim, Sang-Kyung, Jo, Won Yong, Cho, Hyoung Kyu, Kim   +7 more
openaire   +2 more sources

Plasma 1,25(OH)2D3 and iPTH in transplanted adults with persisting hypophosphataemia.

Proceedings of the European Dialysis and Transplant Association. European Dialysis and Transplant Association, 1981
Hypophosphataemia is a common finding among kidney transplanted patients [1,2]. In a previous study in kidney transplanted children with plasma creatinine below 1.1mg/dl, we demonstrated [3] a negative correlation between plasma phosphorus and 1 alpha, 25-dihydroxyvitamin D3 (1,25(OH)2D3), the renal hormonal form of vitamin D.
A, Ulmann, N, Chkoff, M, Garabedian, B, Lacour, J M, Descamps, H, Kreis, J, Crosnier, J L, Funck-Brentano   +7 more
openaire   +1 more source

Using machine learning models for predicting monthly iPTH levels in hemodialysis patients

Computer Methods and Programs in Biomedicine
Intact parathyroid hormone (iPTH), also known as active parathyroid hormone, is an important indicator commonly for monitoring secondary hyperparathyroidism (SHPT) in patients undergoing hemodialysis. The aim of this study was to use machine learning (ML) models to predict monthly iPTH levels in patients undergoing hemodialysis.We conducted a ...
Chih-Chieh Hsieh, Chin-Wen Hsieh, Mohy Uddin, Li-Ping Hsu, Hao-Huan Hu, Shabbir Syed-Abdul   +5 more
openaire   +2 more sources

[IPTH dosage as a prognosis predictor of postoperatory hypocalcemia in patients submitted to total thyroidectomy].

Annali italiani di chirurgia, 2011
Hypocalcemia is the most frequent complication after total thyroidectomy (TT) and represents the main cause of prolonged hospital stay because of the need to monitor the calcemic status of the patients. The aim of this study is to evaluate the role of serum iPTH as a predictor of post-thyroidectomy hypocalcemia in order to allow patients' early and ...
Paliogiannis, Panagiotis, Attene, Federico, Torre, Carlo, Denti, Salvatore, Trignano, Emilio, Scognamillo, Fabrizio, Trignano, Mario   +6 more
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Negative heterophile antibody interference affecting iPTH

Clinical Biochemistry, 2015
Andre Mattman, Benjamin Jung, Kristin Hauff, Laura Burns, Daniel Holmes, Supna Sandhu, Breay Paty   +6 more
openaire   +1 more source

Kinetics of serum 1,84 iPTH after high dose of calcitriol in uremic patients.

Clinical nephrology, 1993
The temporal relation between oral administration of calcitriol and the nadir of PTH concentration is important for selecting optimal schedules of administration of calcitriol in the treatment of secondary hyperparathyroidism. To further assess this issue we examined 9 patients with preterminal renal failure (3 females, 6 males; median age 58.0 years ...
A, Seidel, P, Herrmann, G, Klaus, O, Mehls, H, Schmidt-Gayk, E, Ritz   +5 more
openaire   +1 more source