Evidence map›Paper›PMID 18953601›Full record

ArticleWorld journal of surgery2009

Prolonged hospital stay after parathyroidectomy for secondary hyperparathyroidism.

Shih-Ping Cheng, Chien-Liang Liu, Han-Hsiang Chen, Jie-Jen Lee, Tsang-Pai Liu, Tsen-Long Yang

Registry-linked trialAbstract read
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In one paragraph

Article in World journal of surgery, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT00905866 (Evaluation of Quality of Life in Patients Undergoing Parathyroidectomy), which is not on this map. Cited by 24 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 1 pooled it
0.7field-weighted citation impact, top 31% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT00905866 completednot on this map

Evaluation of Quality of Life in Patients Undergoing Parathyroidectomy

TypeobservationalSponsorMackay Memorial HospitalRan2008 to 2011Enrolled60ConditionsParathyroidectomy, HyperparathyroidismArmsPAS and SF-36 questionnaires
3 · Its place in the literature

Who cites it

24 citing papers in PubMed, 1 synthesis or guideline pooled it, 45 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 2 institutions in 1 country.

Shih-Ping ChengDepartment of Surgery, Mackay Memorial Hospital, 92, Sec 2, and Department and Institute of Pharmacology, National Yang-Ming University, Chung-Shan North Road, Taipei, 10449, Taiwan.
Chien-Liang Liu
Han-Hsiang Chen
Jie-Jen Lee
Tsang-Pai Liu
Tsen-Long Yang
Mackay Memorial Hospital · TWTaipei Medical University · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundProtracted hypocalcemia is the most common complication after parathyroidectomy for secondary hyperparathyroidism. Several parameters have been identified to predict the degree of postoperative hypocalcemia. The purpose of this study was to determine whether there were any factors associated with prolonged hospitalization in these patients.

methodsA total of 81 consecutive patients with end-stage renal disease and advanced secondary hyperparathyroidism who underwent parathyroidectomy between January 2004 and December 2006 were studied. The postoperative calcium infusion protocol and discharge criteria were standardized. Clinical variables were compared between patients with a shorter or longer postoperative stay.

resultsThe mean postoperative hospital stay was 5.6 days. Preoperative alkaline phosphatase levels were significantly higher in patients with a longer stay (p=0.035). In a linear regression model, the postoperative length of stay was moderately but significantly correlated with preoperative alkaline phosphatase levels (R2=0.254; p<0.001). Receiver operating characteristic analysis showed a significant area under the curve (0.678; 95% confidence interval 0.550-0.805; p=0.014). With a cutoff of preoperative alkaline phosphatase levels at 200 IU/L, the sensitivity was 0.57 and the specificity was 0.59 for predicting a prolonged stay.

conclusionsA high preoperative alkaline phosphatase level is significantly associated with prolonged hospital stay in patients undergoing parathyroidectomy for secondary hyperparathyroidism.

Indexed as

Length of StayAdultAgedAlkaline PhosphataseBiomarkersFemaleHumansHyperparathyroidism, SecondaryKidney Failure, ChronicMaleMiddle AgedParathyroidectomyPostoperative PeriodPreoperative CareRetrospective StudiesROC CurveAlkaline PhosphataseBiomarkers

Identifiers

PMID18953601
OpenAlexW2015571207

What OpenQuestion holds

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Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.