Restrictive intraoperative fluid intake in liver surgery and postoperative renal function: A propensity score matched study

BACKGROUND

Postoperative acute kidney injury (AKI) is a common complication in hepatic surgery. In hepatic surgery, relative hypovolemia may help to limit blood loss, but the consequences of restrictive fluid intake are unknown. The goal of this study was to determine the influence of intraoperative fluid intake on the incidence of AKI and its consequences.

METHODS

Data from 397 consecutive patients who underwent liver resection were prospectively recorded and retrospectively analyszed. We compared the incidence of postoperative acute kidney failure in patients given restrictive (≤ 5 mL/kg/h) versus liberal (> 5 mL/kg/h) fluid therapy. We calculated a 1:1 match propensity score using logistic regression to estimate the likelihood of patients receiving restrictive or liberal intraoperative fluid intakes. The association between the intraoperative fluid intake strategy and occurrence of postoperative AKI were tested using a Cox frailty model on the database of matched patients.

RESULTS

Postoperative AKI was diagnosed in 133 of the 397 patients. Fluid intake strategy was restrictive for 121 patients and liberal for 276 patients. After propensity score matching to balance confounding factors, the liberal strategy was associated with a significantly lower risk for postoperative AKI compared to the restrictive strategy (Hazard Ratio 0.40 [0.29; 0.56], P<0.001). Patients with postoperative AKI had longer hospital stays and higher mortality. There were no cases of further blood loss in the liberal fluid intake group.

CONCLUSIONS

A restrictive fluid intake strategy is a risk factor for developing postoperative AKI, with serious consequences, without reducing blood loss in liver surgery.

Evaluation of Prescription Practices of Domperidone in Parkinson's Disease: A Cross Sectional Study Among French Neurologists

BACKGROUND

Domperidone is used to treat gastrointestinal symptoms in patients with Parkinson's disease. Because of an increased risk of cardiac adverse events, the European Medicines Agency has issued recommendations restricting its use mainly in terms of age, dose, and treatment duration.

OBJECTIVE

The aim of this study was to investigate current prescription practices of domperidone in Parkinson's disease among French neurologists.

METHODS

A cross-sectional study based on a questionnaire was conducted among French neurologists from Parkinson's disease expert centers from the French NS-Park/FCRIN network, general hospitals, and private practice.

RESULTS

Among the 253 neurologists who completed the questionnaire, 86 (34%) were physicians from expert centers and 167 (66%) were from other healthcare settings; 209 (83%) were aware of recommendations restricting domperidone use. The majority of neurologists (92%) declared prescribing domperidone regardless of the age of the patients. Sixty-one percent of neurologists prescribed domperidone beyond 7 days in newly diagnosed patients, 33% in patients with orthostatic hypotension, and 79% in patients receiving continuous apomorphine treatment. They did not follow the recommendation on posology in newly diagnosed patients (7% of neurologists), patients with orthostatic hypotension (10%), and patients receiving continuous apomorphine therapy (25%). Finally, only 58% of neurologists declared taking specific precautions before prescribing domperidone.

CONCLUSIONS

These findings show most French neurologists who responded to our questionnaire do not fully follow the restrictions on domperidone use, particularly in terms of treatment duration, and in patients receiving continuous apomorphine treatment. This may reflect the unmet need to prevent nausea in patients with Parkinson's disease treated with dopaminergic drugs, particularly continuous apomorphine therapy.

Deep cutaneous fungal infections in solid-organ transplant recipients

BACKGROUND

Deep cutaneous fungal infections (DCFIs) are varied in immunosuppressed patients, with few data for such infections in solid-organ transplant recipients (s-OTRs).

OBJECTIVE

To determine DCFI diagnostic characteristics and outcome with treatments in s-OTRs.

METHODS

A 20-year retrospective observational study in France was conducted in 8 primary dermatology-dedicated centers for s-OTRs diagnosed with DCFIs. Relevant clinical data on transplants, fungal species, treatments, and outcomes were analyzed.

RESULTS

Overall, 46 s-OTRs developed DCFIs (median delay, 13 months after transplant) with predominant phaeohyphomycoses (46%). Distribution of nodular lesions on limbs and granulomatous findings on histopathology were helpful diagnostic clues. Treatments received were systemic antifungal therapies (48%), systemic antifungal therapies combined with surgery (28%), surgery alone (15%), and modulation of immunosuppression (61%), leading to complete response in 63% of s-OTRs.

LIMITATIONS

Due to the retrospective observational design of the study.

CONCLUSIONS

Phaeohyphomycoses are the most common DCFIs in s-OTRs. Multidisciplinary teams are helpful for optimal diagnosis and management.