Fungal Empyema Thoracis
For patients and families
In plain language
An automatic summary of structured registry data. It is an orientation aid, not a substitute for the official protocol or a physician assessment.
- What is being studied
- The protocol lists: pleural lavage followed by surgery, Decortication, Conservative Arm.
- Who it may be relevant to
- Registry conditions: Pyothorax, Fungal Infection Lungs, Pleural Empyema. Basic parameters: No limits · All.
- What needs checking
- Age, condition and sex are only basic indicators. Prior treatment, laboratory values and other mandatory requirements appear in the eligibility criteria below.
- Where it takes place
- Pakistan
- Next step
- Save the trial, show it to the treating physician, and confirm current recruitment with the study center. Costs, documents and travel →
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Official title
Efficacy of Pleural Lavage With Antifungals in the Management of Fungal Empyema Thoracis: A Prospective Cohort Study
Overview
Background: Fungal empyema thoracis is a rare but life-threatening pleural infection caused by fungal organisms such as Aspergillus and Candida species. It typically occurs in immunocompromised or debilitated patients and carries a high mortality rate. Conventional management involves systemic antifungal therapy and surgical decortication; however, many patients are unfit for surgery due to poor clinical status or multiple comorbidities. The use of local intrapleural antifungal therapy remains poorly studied. Objective: This study aims to evaluate the efficacy and safety of pleural lavage with voriconazole in patients with fungal empyema thoracis, both as a pre-surgical adjunct and as a palliative measure for patients who cannot undergo surgery. Methods: A prospective cohort study will be conducted at the Department of Thoracic Surgery, Services Hospital, Lahore. Patients diagnosed with fungal empyema confirmed by pleural fluid culture or cytology will be included. Through an indwelling chest tube, voriconazole (200 mg in 100 mL normal saline) will be instilled into the pleural cavity once daily for three consecutive days. Patients will be assessed for improvement in clinical symptoms, radiological clearance, reduction in fungal load, and the need for surgical intervention. Data will be statistically analyzed to determine treatment response and safety outcomes. Conclusion: Pleural lavage with voriconazole offers a promising, minimally invasive approach for managing fungal empyema thoracis. If proven effective, this method could serve as a valuable addition to current antifungal strategies, improving outcomes for critically ill patients who are not candidates for surgery.
Detailed description
Empyema thoracis remains an important cause of morbidity and mortality worldwide. While the vast majority of pleural space infections are bacterial, fungal empyema is a distinct and increasingly recognized clinical entity that carries substantially higher mortality and a more complex therapeutic course than typical bacterial empyema. Fungal empyema most commonly occurs in patients with significant comorbidities or healthcare exposures (e.g., recent thoracic surgery, prolonged antibiotics, gastrointestinal perforation, or immunosuppression) and is frequently due to Candida or Aspergillus species. Reported crude mortality rates range between 40-70%, which are considerably higher than for bacterial empyema \[1, 2\].
Standard management of fungal empyema combines prompt pleural drainage with systemic antifungal therapy and, when indicated, surgical intervention (decortication or debridement) in the presence of loculation, trapped lung, or persistent sepsis \[3\]. However, surgical treatment is often high-risk because many patients are elderly, immunocompromised, or poor surgical candidates. Even when surgery is performed, fungal empyema is associated with increased intra- and postoperative complications and prolonged hospitalization compared with bacterial empyema \[4\]. These challenges underscore the need for adjunctive or alternative strategies that can enhance pleural sterilization, control sepsis, and either avert or optimize the timing of definitive surgery.
Voriconazole, a second-generation triazole antifungal, demonstrates excellent activity against Aspergillus and Candida species and has favorable pleural space penetration when administered systemically \[5\]. Local administration of antifungal agents directly into the pleural cavity has been described in isolated reports, with encouraging outcomes using agents such as amphotericin B and voriconazole \[6-8\]. Pleural lavage (intrapleural irrigation) allows high local drug concentrations at the infected pleural surface, improving fungal clearance while minimizing systemic toxicity. Case reports have demonstrated successful outcomes using intrapleural antifungal lavage as adjunct therapy or as a palliative measure in patients who could not undergo surgical decortication \[7-9\].
Despite these encouraging findings, there remains a paucity of prospective evidence evaluating the efficacy and safety of pleural lavage with voriconazole in fungal empyema. To address this gap, we designed a prospective cohort study to assess the outcomes of pleural lavage with voriconazole in patients with confirmed fungal empyema. The primary objectives are to evaluate (1) the effectiveness of intrapleural voriconazole lavage as an adjunct prior to surgical decortication and (2) its potential as a palliative option for patients unfit for surgery. Secondary outcomes include pleural sterilization rates, clinical improvement, conversion to surgery, length of hospital stay, and treatment-related adverse effects. This study aims to provide clinical evidence supporting the role of local antifungal therapy in optimizing the management of fungal empyema, particularly in high-risk and resource-limited settings.
Interventions
- Procedure pleural lavage followed by surgery
participants of this group are managed with pleural lavage with anti-fungals and than decortication is performed. - Procedure Decortication
patient underwent direct surgery for fungal empyema - Other Conservative Arm
patients are only managed with pleural lavage
Primary outcome measures
- Expansion of Lung [Time frame: one month post operatively]
Secondary outcome measures (1)
- Complications [Time frame: one month post-operatively]
Eligibility criteria
Inclusion criteria
- All age patients with confirmed fungal empyema thoracis.
- Patients with adequate pleural drainage through an intercostal chest tube.
- Patients receiving systemic antifungal therapy.
- Patients either:
- scheduled for surgical decortication but undergoing lavage as a preoperative adjunct, or
- considered unfit for surgery and managed conservatively.
Exclusion criteria
- Bacterial empyema without fungal growth.
- Known hypersensitivity to anti-fungals.
- Severe hepatic impairment (Child-Pugh class C) contraindicating voriconazole.
- Pregnancy or lactation.
- Refusal to participate.
Criteria are shown verbatim from the registry (in English). Final eligibility is always assessed by the study center.
Healthy volunteers: No
Study design
- Allocation
- Randomized
- Model
- Parallel assignment
- Masking
- Single blind
- Primary purpose
- Treatment
Study locations
Pakistan · 1 center
- Services Hospital Lahore — Lahore
Identifiers
NCT: NCT07337993 · IRB/2025/1720/SIMS