Efficacy, Safety, and Complications of Pigtail Thoracostomy for the Treatment of Pediatric Pleuropneumonia.

OBJECTIVE: Pigtail thoracostomy (PT) has become the mainstay technique for the drainage of pediatric pleuropneumonic effusions (PLPe). However, its efficacy and complication profile has been questioned when compared with video-assisted thoracoscopic surgery and larger bore traditional tube thoracostomy. The aim of this study was to assess the efficacy, safety, and complications associated with PT. METHODS: A cross-sectional study at a freestanding tertiary children's hospital. We extracted the medical records of all children aged younger than 18 years treated with PT for PLPe from June 2016 to June 2020. The primary efficacy outcome was treatment failure defined as the need for a repeat drainage procedure, thoracostomy, or video-assisted thoracoscopic surgery. Secondary efficacy outcomes were length of hospital stay (LOS) and duration of in situ PT. The primary safety outcomes were adverse events during or after insertion. We also recorded any associated complications. RESULTS: During the study period, 55 children required PT. The median age was 25 months (interquartile range, 14-52) and 58.2% were boys. Eight (14.4%) were bacteremic or in septic shock. There were no adverse events related to insertion. Forty-two (76.3%) children were treated with fibrinolysis. There were 2 (3.6%) treatment failures. The median LOS and PT durations were 13 and 4 days (interquartile ranges, 10-14.8, 3-6.7), respectively. Eight (14.4%) children experienced complications that were nonoperatively managed. CONCLUSIONS: Our findings suggest that PT drainage offers a safe and highly effective option for managing PLPe and carries a very low failure rate.

Advantages and disadvantages of Seldniger transthoracic drainage in purulent-destructive diseases of the lung and pleura in childhood.

BACKGROUND: Suppurative-destructive diseases of the lung and pleura are prevalent kind of diseases occurring in children. They represent 9.1% of thoracic surgical diseases in this age. In such diseases, the pleural drainage is the most commonly used at present time. One of the methods is the transthoracic drainage by Seldinger. MATERIAL AND METHODS: Over the period of 13 years (2000-2012), 101 children with different forms of acute purulent destructive processes of the lung and pleura were treated in the Department of Pediatric Surgery of the University Hospital "St. George "- Plovdiv. We used percutaneous (transthoracic) drainage (Seldinger method) in the case of three children with lung abscess complicated pleuropneumonia with empyema. RESULTS: We achieved positive effect in treatment with all three children, without introducing additional operating procedures. CONCLUSION: There is still no consensus regarding the surgical treatment of various forms of acute suppurative-destructive diseases of the lungs and pleura (ASDDLP). Some authors attach great importance to the puncture method of treating ASDDLP, whilst they recommend the application of another treatment in case of failure.

[Pleuropneumonia due to Mycobacterium chelonae]. / Pleuropneumonie à Mycobacterium chelonae.

Mycobacterium chelonae (M. chelonae) is rarely responsible for respiratory infection. This report concerns the case of an 81-year-old man with previously asymptomatic bronchiectasis, colonised by M. chelonae for 3 years. He was hospitalised for acute dyspnoea and fever due to a right hydro-pneumothorax with cavitated alveolar opacities of the right lung. Pleural fluid and bronchial aspiration were positive for M. chelonae and no other microorganisms were detected. The effusion was drained and the patient treated with clarythromycin and amikacin. The radiological abnormalities improved but the patient's general condition remained poor. Treatment was continued for 11 months. Because of the absence of any other bacteria, clinical deterioration following broad-spectrum antibiotics and stabilisation of the lesions after anti-mycobacterial treatment, our diagnosis was severe M. chelonae pleuro-pneumonia in an immunocompetent patient.

[Persistent pleuropneumopathy in a young woman]. / Une infection pleuropulmonaire non résolutive chez une femme jeune.

Bronchopulmonary sequestration is a rare malformation characterized by lung tissue fed by one or several aberrant systemic arteries. The authors present the case of a 35-year-old woman in whom extralobar sequestration was fortuitously detected at the time of persistent pleuropneumopathy. Computed tomography was used in the diagnosis of pulmonary sequestration. The most common and recommended treatment is the surgical removal of the pulmonary sequestration.

Standing lateral thoracotomy in horses: indications, complications, and outcomes.

OBJECTIVE: To describe the indications for, complications arising from, and outcome of horses that had standing lateral thoracotomy for pleural or pericardial disease. STUDY DESIGN: Case series. ANIMALS: Horses (n=16). METHODS: Medical records (January 1990-December 2008) of sedated standing horses that had lateral thoracotomy were reviewed. Clinical and surgical findings, perioperative and short-term complications were recorded. Long-term (>6 months) outcome was determined through telephone conversations with owners and veterinarians. RESULTS: Mean (±SD) horse age was 6.6±5.3 years (range, 1-15 years). Thoracotomy was most commonly for treatment of recurrent or chronic pleural infection (94%). Anaerobic bacteria were frequently isolated from pleural effusion associated with pleuropneumonia (63%). Right lateral intercostal thoracotomy was performed in 13 horses (82%); intercostal muscle myectomy in 5 horses; and rib resection in 1. Perioperative complications were hemipneumothorax (2 horses) and short-term complications included cellulitis and abscessation of the thoracotomy site (6 horses). Fourteen (88%) horses survived to discharge and 46% of horses that survived returned to their previous level of athletic activity. CONCLUSIONS: Lateral thoracotomy is well tolerated by standing sedated horses with minimal perioperative and short-term complications. CLINICAL RELEVANCE: Standing lateral thoracotomy should be considered for the treatment of complicated pleuropneumonia in horses.

Pleuroneumonías pediátricas en Hospital Clínico Regional Valdivia (HCRV): manejo médico-quirúrgico / Clinico-surgical management in children with pleuropneumonia: Hospital Clinico Regional Valdivia experience

Se define pleuroneumonía a las neumonías que presentan compromiso inflamatorio pleural, asociado o no a derrame pleural. Su tratamiento se basa en el empleo juicioso y precoz de antibióticos y/o drenaje pleural, y/o fibrinolíticos; y/o debridación por videotoracoscopía; y/o decorticación por toracotomÍa. El objetivo de nuestro trabajo fue determinar el comportamiento de las pleuroneumonías en HCRV, en pacientes menores de 15 años, caracterizando la clínica, su evolución, tratamientos efectuados y la efectividad de éstos; mediante un estudio descriptivo, retrospectivo de las fichas clínicas con diagnóstico de egreso de Pleuroneumonía en el HCRV, entre enero del 2000 y diciembre del 2005. Se registraron 75 casos de Pleuroneumonía en un número de 6 a 16 casos por año; en edades entre 6 meses y 14 años 10 meses; con predominio del grupo etario Lactantes. Uno de cada cuatro pacientes requirió algún tipo de intervención quirúrgica. Se concluye que las pleuroneumonías si bien son infrecuentes, significan una alta morbilidad para los pacientes y su manejo requiere de protocolos que permitan un actuar oportuno y seguro.

Combination of medical and surgical therapy for pleuropneumonia in a horse.

Medical management was unable to prevent the development of an extrapulmonary abscess in a 10-year-old Thoroughbred gelding with anaerobic pleuropneumonia. Intercostal thoracostomy achieved drainage of the abscess. Resolution of the abscess and subsequent bronchopleural fistulas was monitored by ultrasonography and video-endoscopy. The horse returned to training 4 mo after discharge.

Pleuroneumonía tabicada en niños: diagnóstico y tratamiento quirúrgico / Complicated bricked pleural pneumonia in children: diagnosis and surgical treatment

La pleuroneumonía complicada con empiema tabicada en el niño presenta una evolución tórpida con prolongados períodos de hospitalización. Se ha destacado el rol de la toracotomía y aseo quirúrgico en estos pacientes. Presentamos nuestra experiencia en 5 niños con empiema pleural tabicado, cuya evolución fue tórpida tratados medicamente con antibióticos y drenajes pleurales. En dos casos el cultivo de líquido pleural fue positivo para neumococo y en un caso para hemophilus influenzae B-lactamasa (+). La ultrasonografía torácica demostró derrame pleural tabicado con múltiples loculaciones en todos los casos. Todos ellos fueron tratados quirúrgicamente con toracotomía y aseo quirúrgico entre el cuarto y octavo días de hospitalización, extrayendo líquido pleural citrino y gran cantidad de fibrina. La evolución postoperatoria fue satisfactoria en 4 casos. Un niño presentó como complicación una fístula broncopleural que requirió una segunda intervención quirúrgica. Se destaca la ultrasonografía torácica en el diagnóstico de empiema tabicado y el rol de la toracotomía con aseo quirúrgico en el tratamiento de esta complicación ante el fracaso de la terapia médica convencional