Reexpansion Pulmonary Edema in Pediatrics

Risk factors for re-expansion pulmonary edema following chest tube drainage in patients with spontaneous pneumothorax: A systematic review and meta-analysis

Re-expansion pulmonary edema (RPE) is a rare but potentially life-threatening complication that can occur after rapid lung expansion following the management of lung collapse. This meta-analysis aimed to investigate the risk factors for RPE following chest tube drainage in patients with spontaneous pneumothorax. We conducted a comprehensive systematic literature search in electronic databases of PubMed, ScienceDirect, Cochrane Library, and ProQuest to identify studies that explore the risk factors for RPE following chest tube drainage in spontaneous pneumothorax. Pooled odds ratios (OR) or weighted mean differences (WMD) were calculated to evaluate the risk factors. Statistical analysis was conducted using Review Manager 5.3 software. Five studies involving 1.093 spontaneous pneumothorax patients were included in this meta-analysis. The pooled analysis showed that the following risk factors were significantly associated with increased risk of RPE following chest tube drainage: the presence smoking history (OR=1.94, 95% CI: 1.22-3.10, P=0.005, I2=0%), longer duration of symptoms (WMD=3.76, 95% CI: 2.07-5.45, P<0.0001, I2=30%), and larger size of pneumothorax (WMD=16.76, 95% CI: 8.88-24.64, P<0.0001, I2=78%). Age, sex, and location of pneumothorax had no significant association. In patients with spontaneous pneumothorax, the presence of smoking history, longer duration of symptoms, and larger size of pneumothorax increase the risk of development of RPE following chest tube drainage.

Anesthesia management of a patient with Meigs' syndrome: A case report and literature review

INTRODUCTION

Herein, we describe a case of Meigs' syndrome, a complex condition that poses a challenge for anesthesiologists to manage. Good anesthetic management of this syndrome is necessary to preserve the prognosis.

PRESENTATION OF CASE

An 80-year-old woman was admitted to the emergency department with complaints of abdominal pain, particularly in the left lower abdomen, with aggravation after activity. The patient was unable to sleep in a supine position. Her serum carbohydrate antigen 125 level was 253.15 U/mL-1, and laboratory examinations were nonspecific. On auscultation, breath sounds were absent from the base of the right lung. Abdominal computed tomography (CT) was performed to screen for a possible tumor consisting of both solid and cystic components, but the findings were inconclusive. Chest CT showed large right pleural effusions and hiatal hernia.

DISCUSSION

A multidisciplinary team conducted careful preoperative preparation, while the anesthesiology team prepared detailed peri-anesthesia management strategies to regulate acid-base and electrolyte balance and maintain respiratory and hemodynamic stability. The surgeon resected the tumor successfully. The patient was discharged after 1 week. A postoperative pathology test confirmed fibrothecomas.

CONCLUSION

We provided an effective strategy for the anesthetic management of Meigs' syndrome, which remains a complex challenge for anesthesiologists. It is important that anesthesiologists perform adequate preoperative evaluation and prudent peri-anesthesia management to ensure that patients have a good prognosis and discharge healthily. A multidisciplinary team is essential when caring for patients with Meigs' syndrome.

Fifteen-minute consultation: A structured approach to children with parapneumonic effusion and empyema thoracis

Parapneumonic effusion is defined as the accumulation of pleural fluid associated with lung infection/pneumonia. Parapneumonic effusions can be uncomplicated or complicated. They are caused by the spread of infection and inflammation to the pleural space, and can develop into empyema thoracis-frank pus in the pleural space. Chest radiograph and thoracic ultrasound are the key imaging modalities for the diagnosis of parapneumonic effusion. Management aims are reducing inflammation and bacteria in the pleural cavity, and enabling full lung expansion. Broad-spectrum intravenous antibiotics, with the addition of chest tube drainage and fibrinolytic therapy for larger collections, are the mainstays of management. This article provides a clear, evidence-based and structured approach to the assessment and management of parapneumonic effusion/empyema thoracis in children and young people.

Re-Expansion Pulmonary Edema in Children - A Rare Complication After Pneumothorax Drainage: A Case Report

Background

Re-expansion Pulmonary Edema (RPE) is a non-cardiogenic form of pulmonary edema which occurs following rapid lung expansion after drainage of significant pneumothorax or pleural effusion, and rarely following resection of obstructive mediastinal mass. RPE is a rare but potentially fatal phenomenon with only few case reports in the pediatric literature.

Methods

We are reporting a case of RPE in a 5-year-old girl following drainage of pneumothorax who succumbed to worsening hypoxemia despite therapy with mechanical ventilation and other supportive care.

Conclusion

RPE should be anticipated, and early preventive, diagnostic and therapeutic measures should be instituted in high-risk patients who require significant pleural fluid or air drainage.

Severe re-expansion pulmonary edema after chest tube insertion for the treatment of spontaneous pneumothorax: A case report

RATIONALE

Re-expansion pulmonary edema (REPE) is a rare complication after chest tube insertion for the treatment of spontaneous pneumothorax. However, this complication can be life threatening when it occurs. Therefore, it is necessary to recognize REPE early and treat it appropriately. In the present study, we report a severe REPE case occurring after chest tube insertion in a patient with spontaneous pneumothorax.

PATIENT CONCERNS

A 27-year-old male patient visited out hospital with chest pain on the left, which had started a week ago. After diagnosed with pneumothorax and having chest tube insertion, the patient complained of sudden shortness of breath, persistent cough, foamy sputum, and vomiting.

DIAGNOSIS

Based on the symptoms and imaging findings, the patient was diagnosed as REPE.

INTERVENTIONS

After the condition of the patient deteriorated rapidly, he was transferred to intensive care unit and then mechanical ventilation and conservative treatment were performed after endotracheal intubation.

OUTCOMES

After mechanical ventilation and conservative treatment in the intensive care unit, the symptoms and radiological findings improved, and then mechanical ventilation was weaned and the chest tube was removed from the patient. However, due to recurrent pneumothorax after removal of the chest tube, video assisted thoracoscopic surgery (VATS) wedge resection was performed. At 6 months post-operative follow up, he was well with normal radiological findings.

LESSONS

REPE occurs rarely, but once it does, it causes a serious condition that can be life-threatening. Therefore, patients with the risk factors related to it should receive a closed observation after chest tube insertion. Moreover, if REPE occurs, appropriate treatments should be carried out by recognizing it early.