Unknown

Dataset Information

0

Comparative study on preoperative localization techniques using microcoil and hookwire by propensity score matching.


ABSTRACT: BACKGROUND:The purpose of this study was to compare the efficacy and safety of two preoperative pulmonary nodule localization techniques using microcoil and hookwire. METHODS:A total of 307 patients with 324 pulmonary nodules were included in the study from March 2012 to October 2016 in two medical centers. Baseline data, positioning operation data, success rate, complications, surgery and pathological results were statistically analyzed. Complications were used as the dependent variables, whereas others were used as covariates for the propensity score matching of the two groups. Statistical analyses were performed to compare the success rate and complication rate of the matched groups. RESULTS:There were 218 lesions in the microcoil group and 106 nodules in the hookwire group. There were no significant differences in gender, age and the location of nodules between the two groups. The diameters of the nodules were smaller (8.2?±?3.5?mm vs. 10.7?±?4.3?mm) and solid nodules were fewer (11.5% vs. 26.4%) in the microcoil group. The complication rate of the two groups was not statistically significant. After propensity score matching, 71 patients in each group were successfully matched. We found that the success rate was higher (97.2% vs. 94.4%) and the incidence of complications was lower (31% vs. 15.5%) in the microcoil group. CONCLUSIONS:Both techniques have been shown to be effective in preoperative localization of tiny pulmonary nodules. The method of microcoil localization has more advantages in clinical application. KEY POINTS:Comparison of the efficacy and safety of two methods in preoperative pulmonary nodule localization in order to determine the optimal method.

SUBMITTER: Yang F 

PROVIDER: S-EPMC7262885 | biostudies-literature | 2020 Jun

REPOSITORIES: biostudies-literature

altmetric image

Publications

Comparative study on preoperative localization techniques using microcoil and hookwire by propensity score matching.

Yang Feng F   Zhao Hui H   Sui Xizhao X   Zhang Xugang X   Sun Zewen Z   Zhao Xiaoyi X   Wang Jun J  

Thoracic cancer 20200324 6


<h4>Background</h4>The purpose of this study was to compare the efficacy and safety of two preoperative pulmonary nodule localization techniques using microcoil and hookwire.<h4>Methods</h4>A total of 307 patients with 324 pulmonary nodules were included in the study from March 2012 to October 2016 in two medical centers. Baseline data, positioning operation data, success rate, complications, surgery and pathological results were statistically analyzed. Complications were used as the dependent v  ...[more]

Similar Datasets

| S-EPMC10179219 | biostudies-literature
| S-EPMC7186330 | biostudies-literature
| S-EPMC4960421 | biostudies-literature
| S-EPMC10797371 | biostudies-literature
| S-EPMC6598281 | biostudies-literature
| S-EPMC9022107 | biostudies-literature
| S-EPMC3407414 | biostudies-literature
| S-EPMC7702709 | biostudies-literature
| S-EPMC10576043 | biostudies-literature
| S-EPMC9461449 | biostudies-literature