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1.
Thorac Cardiovasc Surg ; 59(2): 115-8, 2011 Mar.
Article in English | MEDLINE | ID: mdl-21384308

ABSTRACT

BACKGROUND: Previous works have suggested that recipients of left single lung transplant (SLT) have a worse outcome than those receiving right SLT. We evaluated the effect of SLT laterality on outcomes. METHODS: We performed a retrospective study of SLT recipients followed up at our center. One hundred and nineteen patients were reviewed (53 left SLT, 66 right SLT). We extracted data on lung function, exercise capacity, relative graft perfusion, airway complications, acute rejection episodes, infections and mortality. RESULTS: There was no significant difference between right and left lung recipients with regard to baseline demographic and physiological characteristics. Lung function, exercise capacity and relative graft perfusion improved in both groups following transplantation. We observed a higher graft perfusion in right-sided grafts compared to left ( P = 0.048). There was no significant difference between the two groups in physiological outcomes, rejection or infection episodes, the presence of chronic rejection or mortality. We observed a statistically higher need for bronchial stent insertion during early follow-up amongst the left lung recipients ( P = 0.022). CONCLUSIONS: Both right and left lungs are equally suitable for transplantation. The left-sided bronchial anastomosis may be more vulnerable to complications.


Subject(s)
Lung Transplantation , Lung/surgery , Acute Disease , Aged , Communicable Diseases/etiology , Exercise Test , Exercise Tolerance , Female , Graft Rejection/etiology , Graft Survival , Humans , Israel , Kaplan-Meier Estimate , Lung/physiopathology , Lung Transplantation/adverse effects , Lung Transplantation/mortality , Male , Middle Aged , Proportional Hazards Models , Recovery of Function , Respiratory Function Tests , Respiratory Tract Diseases/etiology , Retrospective Studies , Risk Assessment , Risk Factors , Time Factors , Treatment Outcome
2.
J Crit Care ; 14(3): 120-4, 1999 Sep.
Article in English | MEDLINE | ID: mdl-10527249

ABSTRACT

PURPOSE: The clinical literature on the incidence and subsequent mortality of adult respiratory distress syndrome (ARDS) has come primarily from the experiences of large tertiary referral centers, particularly in Western Europe and North America. Consequently, very little has been published on the incidence, management, and outcome of ARDS in smaller community-based intensive care units. We aimed to delineate early clinical respiratory predictors of death in children with ARDS on the modest scale of a community hospital. MATERIALS AND METHODS: A retrospective chart review of children with ARDS needing conventional mechanical ventilation admitted to our pediatric intensive care unit from 1984 to 1997. The diagnosis of ARDS was based on acute onset of diffuse, bilateral pulmonary infiltrates of noncardiac origin and severe hypoxemia defined by partial pressure of oxygen <200 mm Hg during positive end-expiratory pressure (PEEP) of 6 cm H2O or greater for a minimum of 24 hours. Demographic, clinical, and physiological data including PaO2/ FIO2, A-aDo2, and ventilation index were retrieved. RESULTS: Fifty-six children with ARDS aged 8 +/- 5.5 years (range, 50 days to 21 years) were identified. The mortality rate was 50%. Early predictors of death included the peak inspiratory pressure (PIP), ventilation index, and PEEP on the third day after diagnosis: Nonsurvivors had significantly higher PIP (35.3 +/- 10.5 cm H2O vs 44.4 +/- 10.7 cm H2O, P < .001), PEEP (8 +/- 2.8 cm H2O vs 10.7.0 +/- 3.5 cm H2O, P < .01), and ventilation index (49.14 +/- 20.4 mm Hg x cm H2O/minute vs 61.6 +/- 51.1 mm Hg cm H2O/minute) than survivors. In contrast, PAO2/FIO2 and A-a DO2 were capable of predicting outcome by day 5 and thereafter. CONCLUSIONS: A small-scale mortality outcome for ARDS is comparable to large tertiary referral institutions. The PIP, PEEP, and ventilation index are valuable for predicting outcome in ARDS by the third day of conventional therapy. The development of a local risk profile may assist in decision-making of early application of supportive therapies in this population.


Subject(s)
Hospitals, Community/statistics & numerical data , Respiratory Distress Syndrome , Respiratory Therapy/methods , Adolescent , Adult , Child , Child, Preschool , Decision Making , Female , Humans , Infant , Israel/epidemiology , Male , Positive-Pressure Respiration , Prognosis , Respiratory Distress Syndrome/diagnosis , Respiratory Distress Syndrome/mortality , Respiratory Distress Syndrome/therapy , Respiratory Function Tests , Retrospective Studies , Risk Factors , Survival Analysis
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