Dataset Information

Effectiveness of surgical fixation for rib fractures in relation to its timing: a retrospective Japanese nationwide study.

ABSTRACT:

Purpose

The effectiveness of surgical rib fixation is currently controversial, partly because of differences in timing. We used a Japanese nationwide database to investigate the effectiveness of surgical rib fixation in relation to its timing.

Methods

We used the Japanese Diagnosis Procedure Combination database to identify patients with rib fractures who underwent mechanical ventilation from 1 July 2010 to 31 March 2018. We performed overlap weight analysis to compare in-hospital outcomes between patients who had and had not undergone surgical rib fixation within 3, 6 or 10 days after admission. The primary outcomes were duration of mechanical ventilation and post-rib fixation length of hospital stay. The secondary outcomes were tracheostomy, post-admission pneumonia and all-cause 28-day in-hospital mortality.

Results

We identified 8922 eligible patients. Surgical rib fixation within 3 days after admission was associated with shorter duration of mechanical ventilation (percent difference,?-?42.9%; 95% confidence interval,?-?57.4 to?-?23.3) and shorter hospital stay (percent difference,?-?19.6%; 95% confidence interval,?-?31.8 to?-?5.2). There were no significant differences between the groups in tracheostomy (risk difference,?-?0.04; 95% confidence interval,?-?0.15 to 0.07), post-admission pneumonia (risk difference,?-?0.04; 95% confidence interval,?-?0.13 to 0.05) or all-cause 28-day in-hospital mortality (risk difference,?-?0.02; 95% confidence interval,?-?0.07 to 0.03). However, there were no significant differences in any in-hospital outcomes between those who had and had not undergone rib fixation within 6 or 10 days after admission.

Conclusion

Early surgical rib fixation was associated with better in-hospital outcomes, whereas later surgical rib fixation was not.

SUBMITTER: Otaka S

PROVIDER: S-EPMC7673683 | biostudies-literature | 2020 Nov

REPOSITORIES: biostudies-literature

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Publications

Effectiveness of surgical fixation for rib fractures in relation to its timing: a retrospective Japanese nationwide study.

Otaka Shunichi S Aso Shotaro S Matsui Hiroki H Fushimi Kiyohide K Yasunaga Hideo H

European journal of trauma and emergency surgery : official publication of the European Trauma Society 20201118 2

<h4>Purpose</h4>The effectiveness of surgical rib fixation is currently controversial, partly because of differences in timing. We used a Japanese nationwide database to investigate the effectiveness of surgical rib fixation in relation to its timing.<h4>Methods</h4>We used the Japanese Diagnosis Procedure Combination database to identify patients with rib fractures who underwent mechanical ventilation from 1 July 2010 to 31 March 2018. We performed overlap weight analysis to compare in-hospital ...[more]

PMID: 33210171

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Project description:Background:In this study, we aimed to evaluate the clinical effects of multiple rib fracture treatments using a rib plate fixator. Methods:From June 2014 to December 2016, 110 cases of patients with multiple rib fractures were collected for our study from the 105th Hospital of PLA; 59 patients were treated by surgery, and 51 patients received conservative treatment. We compared surgical rib plate fixation with conservative treatment for patients with multiple rib fractures. Results:The hospital stay for the surgical group was 13.12±4.21 days, whereas for the conservative group, it was 18.57±5.39 days (P<0.001). The duration of the thoracic intensive care unit (ICU) stay was 4.02±1.41 days in the surgical group and 5.06±1.80 days in the conservative group (P=0.001). The indwelling thoracic drainage tube time was 5.85±1.52 days in the surgical group and 8.26±1.96 days in the conservative group (P<0.001). The index of partial pressure of arterial oxygen (PaO2) was 91.05±10.88 mmHg 24 h after surgery whereas 86.49±11.69 mmHg 24 h after conservative treatment (P=0.036). The index of partial pressure of carbon dioxide (PaCO2) was 37.80±2.86 mmHg 24 h after surgery and it was 39.08±2.46 mmHg 24 h after conservative treatment. The hospitalization cost was 6,206.44±371.42 USD for the surgical group and 4,544.61±524.79 USD for the conservative group (P<0.001). The number of rib displacement cases after treatment was 1 case in the surgical group and 2 cases in the conservative group (P=0.475). Atelectasis occurred in 10 cases in the surgical group and in 17 cases in the conservative group (P=0.046). Delayed hemopneumothorax occurred in 7 cases in the surgical group and in 16 cases in the conservative group (P=0.012). Conclusions:Surgical treatment is a safe and effective therapy for multiple rib fractures. Our data suggested that surgical treatment can significantly shorten the patients' pain-endurance time, hospitalization time, and can reduce complication incidence. Severe rib fracture patients might benefit from surgical fixation.

Project description:BackgroundPulmonary contusion has been considered a contraindication to surgical stabilization of rib fractures (SSRFs). This study aimed to evaluate the association between pulmonary contusion severity and outcomes after SSRF. We hypothesized that outcomes would be worse in patients who undergo SSRF compared with nonoperative management, in presence of varying severity of pulmonary contusions.MethodsThis retrospective cohort study included adults with three or more displaced rib fractures or flail segment. Patients were divided into those who underwent SSRF versus those managed nonoperatively. Severity of pulmonary contusions was assessed using the Blunt Pulmonary Contusion 18 (BPC18) score. Outcomes (pneumonia, tracheostomy, mechanical ventilation days, intensive care unit (ICU) length of stay, hospital length of stay, mortality) were retrieved from patients' medical records. Comparisons were made using Fisher's exact and Kruskal-Wallis tests, and correction for potential confounding was done with regression analyses.ResultsA total of 221 patients were included; SSRF was performed in 148 (67%). Demographics and chest injury patterns were similar in SSRF and nonoperatively managed patients. Surgical stabilization of rib fracture patients had less frequent head and abdominal/pelvic injuries ( p = 0.017 and p = 0.003). Higher BPC18 score was associated with worse outcomes in both groups. When adjusted for ISS, the ICU stay was shorter (adjusted β , -2.511 [95% confidence interval, -4.87 to -0.16]) in patients with mild contusions who underwent SSRF versus nonoperative patients. In patients with moderate contusions, those who underwent SSRF had fewer ventilator days (adjusted β , -5.19 [95% confidence interval, -10.2 to -0.17]). For severe pulmonary contusions, outcomes did not differ between SSRF and nonoperative management.ConclusionIn patients with severe rib fracture patterns, higher BPC18 score is associated with worse respiratory outcomes and longer ICU and hospital admission duration. The presence of pulmonary contusions is not associated with worse SSRF outcomes, and SSRF is associated with better outcomes for patients with mild to moderate pulmonary contusions.Level of evidenceTherapeutic/Care Management; Level IV.

Project description:OBJECTIVES:Multiple systematic reviews have reported on the impact of rib fracture fixation in the presence of flail chest and multiple rib fractures, however this practice remains controversial. Our aim is to synthesise the effectiveness of surgical rib fracture fixation as evidenced by systematic reviews. DESIGN:A systematic search identified systematic reviews comparing effectiveness of rib fracture fixation with non-operative management of adults with flail chest or unifocal non-flail rib fractures. MEDLINE, EMBASE, Cochrane Database of Systematic Reviews and Science Citation Index were last searched 17 March 2017. Risk of bias was assessed using the Risk Of Bias In Systematic reviews (ROBIS) tool. The primary outcome was duration of mechanical ventilation. RESULTS:Twelve systematic reviews were included, consisting of 3 unique randomised controlled trials and 19 non-randomised studies. Length of mechanical ventilation was shorter in the fixation group compared with the non-operative group in flail chest; pooled estimates ranged from -4.52 days, 95% CI (-5.54 to -3.5) to -7.5 days, 95% CI (-9.9 to -5.5). Pneumonia, length of hospital and intensive care unit stay all showed a statistically significant improvement in favour of fixation for flail chest; however, all outcomes in favour of fixation had substantial heterogeneity. There was no statistically significant difference between groups in mortality. Two systematic reviews included one non-randomised studies of unifocal non-flail rib fracture population; due to limited evidence the benefits with surgery are uncertain. CONCLUSIONS:Synthesis of the reviews has shown some potential improvement in patient outcomes with flail chest after fixation. For future review updates, meta-analysis for effectiveness may need to take into account indications and timing of surgery as a subgroup analysis to address clinical heterogeneity between primary studies. Further robust evidence is required before conclusions can be drawn of the effectiveness of surgical fixation for flail chest and in particular, unifocal non-flail rib fractures. PROSPERO REGISTRATION NUMBER:CRD42016053494.

Project description:BackgroundSurgical stabilization of rib fractures (SSRF) has become increasingly common for the treatment of traumatic rib fractures; however, little is known about related postoperative readmissions. The aims of this study were to determine the rate and cost of readmissions and to identify patient, hospital, and injury characteristics that are associated with risk of readmission in patients who underwent SSRF. The null hypotheses were that readmissions following rib fixation were rare and unrelated to the SSRF complications.MethodsThis is a retrospective analysis of the 2015 to 2017 Nationwide Readmission Database. Adult patients with rib fractures treated by SSRF were included. Univariate and multivariate analyses were used to compare patients readmitted within 30 days with those who were not, based on demographics, comorbidities, and hospital characteristics. Financial information examined included average visit costs and national extrapolations.ResultsA total of 2,522 patients who underwent SSRF were included, of whom 276 (10.9%) were readmitted within 30 days. In 36.2% of patients, the reasons for readmissions were related to complications of rib fractures or SSRF. The rest of the patients (63.8%) were readmitted because of mostly nontrauma reasons (32.2%) and new traumatic injuries (21.1%) among other reasons. Multivariate analysis demonstrated that ventilator use, discharge other than home, hospital size, and medical comorbidities were significantly associated with risk of readmission. Nationally, an estimated 2,498 patients undergo SSRF each year, with costs of US $176 million for initial admissions and US $5.9 million for readmissions.ConclusionReadmissions after SSRF are rare and mostly attributed to the reasons not directly related to sequelae of rib fractures or SSRF complications. Interventions aimed at optimizing patients' preexisting medical conditions before discharge should be further investigated as a potential way to decrease rates of readmission after SSRF.Level of evidenceEpidemiological study, level III.

Dataset Information

Effectiveness of surgical fixation for rib fractures in relation to its timing: a retrospective Japanese nationwide study.

Purpose

Methods

Results

Conclusion

Publications

Effectiveness of surgical fixation for rib fractures in relation to its timing: a retrospective Japanese nationwide study.

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