Management of lactating breast abscesses by ultrasound-guided needle aspiration and continuation of breastfeeding: A pilot study.

INTRODUCTION: Needle aspiration of breast abscesses during lactation are currently recommended as an alternative to surgery only for moderate forms. In case of breast abscess, many patients stop breastfeeding on the advice of a health professional. We reviewed our experience of treatment of lactating breast abscesses by ultrasound-guided aspiration and suggest an algorithm of their management. We also analyzed the continuation of breastfeeding of these patients after advices from trained teams. MATERIEL AND METHODS: We conducted a retrospective study from April 2016 to April 2017, including 28 patients referred for a breast abscess during lactation at the Duroc Breast Imaging Center. A management by ultrasound-guided aspiration was proposed to each patient. We collected data about the breastfeeding between October 2018 and January 2019. RESULTS: A single aspiration was sufficient in 64.3% of cases. The delay between the occurrence of the abscess and the indication for drainage was significantly higher for patients who have needed finally surgical drainage (p = 0,0031). There were no difference of size of abscesses between patients receiving needle aspiration alone and those who have undergone surgery (p = 0,97). All patients who had been managed by needle aspiration continued breastfeeding after the treatment and 40% of the patients were still breastfeeding at 6 months. CONCLUSION: The management of lactating breast abscess by ultrasound-guided needle aspiration is an effective alternative to surgery. It appears to be effective regardless of the size of the abscess and is compatible with the continuation of breastfeeding. Our study has indeed shown that if they are well advised, the majority of patients continue breastfeeding so that it is essential that health professionals be better trained regarding the management of breastfeeding complications.

Actualités sur la prise en charge des kératoses actiniques chez les patients transplantés d'organes: Management of actinic keratoses in organ transplant recipients: an update.

Transplant recipients are at high risk of developing actinic keratosis (AK) and skin cancer. For this reason, initiating treatment at an early stage is crucial. Topical and systemic therapeutic options for AK have widely been described in studies of immunocompetent patients. However, little is known about AK management in organ transplant recipients (OTR). Photodynamic therapy (PDT), along with imiquimod, topical NSAIDs and topical 5-fluorouracil have been used on ORT patients in small non randomized studies. Although these studies seem to suggest that PDT offers best results, solid evidence is lacking. Nicotinamide and oral retinoids have also been described as reasonably effective preventive treatments in ORT patients. Management of immunosuppressive drugs is also considered as a key point for reducing the number of AK in ORT patients; an early switch for m-tor inhibitors has been shown to be protective while azathioprine, ciclosporin and tacrolimus have been shown to heighten the risk of developing AKs and skin cancer in this population. © 2019 Elsevier Masson SAS. All rights reserved. Cet article fait partie du numéro supplément Kératoses actiniques : comprendre et traiter réalisé avec le soutien institutionnel de Galderma International.

[Implementation of morbidity and mortality conferences in French intensive care units: a survey]. / Enquête nationale sur la pratique des "Revues de morbi-mortalité" en réanimation.

OBJECTIVE: A national survey was conducted by the "Collège français d'anesthésie et de réanimation (CFAR)" and the "Collège des bonnes pratiques en réanimation (CBPR)", to analyze the implementation of morbidity and mortality conferences (MMCs) in French intensive care units (ICUs). STUDY DESIGN: An electronic questionnaire was set up. We directed the survey at French ICUs physicians registered in the two Colleges directories, only one form was filled in by each participating unit. RESULTS: From December 2009 to February 2010, Among the 170 replies, 120 ICUs (71%) practiced MMC. No difference in the typology of the two groups was found. The median annual number of MMCs was 4 per year (1-15). The perimeter of the MMCs concerned only the ICU unit in 70 cases (58%), more than one ICU unit in the same department in 11 cases (9.8%), more than one department of ICU in 16 cases (13%) and other departments in 57 cases (48%). The events analyzed were: all deaths in 45 cases (37.5%), unexpected deaths in 50 cases (41.7%), severe adverse events in 67 cases (55.8%) and other events in 19 cases (15.8%). At least one adverse event defined by the two colleges in the process of "accreditation" was analyzed in 86 cases (72%). Participation of a physician of at least one other unit was reported in 56 cases (47%) and of medical students in 62 cases (52%). The low rate of participation of ICU nurses was reported in 62 cases (69.2%) and their absence in 35 cases (29%). MMCs consequences were drafting of new procedure in 99 cases (83%), changes in procedures in 75 cases (63%), conducting training programs in 60 cases (50%), organizational changes in 86 cases (72%), adverse event declaration in 21 cases (18%) and monitoring indicators in 40 cases (33%). Among units which did not practice MMCs, Identified obstacles were organizational causes in 25 cases (50%), inexperience in seven cases (14%), lack of methodology in 4 cases (8%), realization of other methods of formative assessment in 4 cases (8%) and physician's refusal in three cases (6%). The fear of medico-legal problem was never reported as a barrier to MMCs practice. Forty-five units (90%) projected to practice MMR. CONCLUSION: This survey showed that the practice of MMR is common in French ICUs, allowing the identification of organizational problems, but also of training needs, joining one of the initial concerns that have led to their implementation. Expanding the participation to non-physician members of the units should be encouraged, without underestimating the difficulties particularly in the organizational domains that represent an obstacle to development of MMCs.

A randomized, double-blind comparison between parecoxib sodium and propacetamol for parenteral postoperative analgesia after inguinal hernia repair in adult patients.

The newly injectable cyclooxygenase-2 selective nonsteroidal antiinflammatory drug, parecoxib, has never been compared with propacetamol, a parenteral formulation of acetaminophen. In this prospective, randomized, double-blind, double-dummy study, we randomly assigned 182 patients scheduled for initial inguinal hernia repair under general anesthesia to receive a single injection of 40 mg parecoxib or 2 injections of 2 g propacetamol within the first 12 h after surgery. The study variables were morphine consumption, pain at rest and while coughing, and patient satisfaction throughout the first 12 h postoperatively. For statistical analysis, we used the Student's t-test, chi(2), and covariance analysis. Total morphine consumption did not differ between the two groups. Pain was less intense in the parecoxib group at rest (P = 0.035) but did not differ for pain while coughing. The incidence of side effects was similar. Significantly more patients in the parecoxib group rated their pain management as good or excellent (87% versus 70% in the propacetamol group, P = 0.001). Within the first 12 h after inguinal hernia repair in adult patients, a single injection of parecoxib 40 mg compares favorably with 2 injections of propacetamol 2 g.

Compliance with triage to intensive care recommendations.

DESIGN: Recommendations for triage to intensive care units (ICUs) have been issued but not evaluated. SETTING: In this prospective, multicenter study, all patients granted or refused admission to 26 ICUs affiliated with the French Society for Critical Care were included during a 1-month period. Characteristics of participating ICUs and patients, circumstances of triage, and description of the triage decision with particular attention to compliance with published recommendations were recorded. RESULTS: During the study period, 1,009 patients were and 283 were not admitted to the participating ICUs. Refused patients were more likely to be older than 65 yrs (odds ratio [OR], 3.53; confidence interval [CI], 1.98-5.32) and to have a poor chronic health status (OR, 3.09; CI, 2.05-4.67). An admission diagnosis of acute respiratory or renal failure, shock, or coma was associated with admission, whereas chronic severe respiratory and heart failure or metastatic disease without hope of remission were associated with refusal (OR, 2.24; CI, 1.38-3.64). Only four (range, 0-8) of the 20 recommendations for triage to ICU were observed; a full unit and triage over the phone were associated with significantly poorer compliance with recommendations (0 [0-2] vs. 6 [2-9], p =.0003; and 1 [0-6] vs. 6 [1-9], p <.0001; respectively). CONCLUSION: Recommendations for triage to intensive care are rarely observed, particularly when the unit is full or triage is done over the phone. These recommendations may need to be redesigned to improve their practicability under real-life conditions, with special attention to phone triage and triaging to a full unit.

Haemodynamic stability during moderate hypotensive anaesthesia for spinal surgery. A comparison between desflurane and isoflurane.

BACKGROUND: The aim of this study was to compare desflurane and isoflurane for spinal procedures requiring moderate levels of controlled arterial hypotension, when these agents were administered via a semi-closed circuit at 1 l x min(-1) fresh gas flow. METHODS: After ethics committee approval and written informed consent, 20 ASA I or II patients were randomly allocated to receive either desflurane (n=10) or isoflurane (n=10), in O2/ N2O (1:1) for maintenance of anaesthesia. Induction of anaesthesia, fentanyl dosing and volume loading were standardized. Blood pressure was invasively monitored and maintained within a target systolic blood pressure (SBP) range of 80 to 100 mmHg during the study period. Results were presented as medians and interquartiles, and non-parametric statistical methods were used. RESULTS: Patient demographic data, SBP and heart rate prior to surgery, and duration of the procedure were similar between the two groups. During the study period, tighter arterial blood pressure control was maintained with desflurane as compared with isoflurane. SBP was 21.2% (9.5-41.7) of time outside the range 80-100 mmHg with isoflurane and 5.1% (0.6-10.3) with desflurane (P<0.01). CONCLUSIONS: Desflurane, administered via a semi-closed circuit at 1 l x min(-1) fresh gas flow, maintained better haemodynamic stability in spinal surgery requiring moderate arterial hypotension than isoflurane.

Keratinocyte growth factor and hepatocyte growth factor in bronchoalveolar lavage fluid in acute respiratory distress syndrome patients.

OBJECTIVES: To determine bronchoalveolar lavage (BAL) fluid concentrations of keratinocyte growth factor (KGF) and hepatocyte growth factor (HGF), two potent growth factors for alveolar type II epithelial cells, in patients with acute respiratory distress syndrome (ARDS). DESIGN: Prospective study. SETTING: An adult trauma/surgical intensive care unit in an urban teaching hospital. PATIENTS: A total of 32 ventilated patients with pulmonary infiltrates prospectively identified with ARDS (n = 17) or without ARDS (n = 15), including eight patients with hydrostatic edema (HE), and ten nonventilated patients serving as controls. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: BAL was performed 2.88 days +/- 2.4, 3.5 days +/- 2.4, and 2.3 days +/- 2.2 after the lung insult in ARDS, HE, and other non-ARDS patients respectively (p = .32). KGF was detected in BAL fluid in 13 of the 17 ARDS patients (median, 31.6 pg/mL), in one patient with HE, and in none of other non-ARDS patients. In ARDS patients, detection of KGF in BAL was associated in BAL fluid with the detection of type III procollagen peptide (PIIIP), a biological marker of fibroproliferation. In ARDS patients, detection of KGF in BAL was associated with death (p = .02). HGF was detected in 15 ARDS patients (median, 855 pg/mL), in seven patients with HE (median, 294 pg/mL; p = .05 for the comparison with ARDS group), in six of other non-ARDS patients (median, 849 pg/mL; p = .32 with ARDS group). HGF concentrations were higher in nonsurvivors than in survivors (p = .01). None of the ten BAL of controls contained either KGF or HGF. CONCLUSION: KGF was detected almost exclusively in BAL fluid from ARDS patients and correlated with a poor prognosis in this group. In contrast, HGF was detected in the BAL fluid from a majority of patients with or without ARDS. Elevated HGF concentrations were associated with a poor prognosis in the overall group.

[Interest in several surgeries for serious abdominal trauma]. / Intérêt de la chirurgie en plusieurs temps dans un cas de traumatisme abdominal grave.

Abbreviated laparotomy and planned reoperation(s) is a new concept in severely injured patients with multivisceral failure by hemorrhagic shock, coagulopathy and hypothermia. The aim of an abbreviated laparotomy is to control hemorrhage, prevent digestive contamination and close the abdominal wall without tension. After a delay for reanimation during 24 to 96 hours, discovery of unknown lesions and anatomic reconstruction will be possible through planned reoperation in better conditions. Emergency reoperation for hemorrhage and abdominal hyperpression severely worsens prognosis.

Neutrophil expression of CD11b/CD18 and IL-8 secretion during normothermic cardiopulmonary bypass.

OBJECTIVE: To assess blood polymorphonuclear neutrophil (PMN) activation status during normothermic cardiopulmonary bypass (CPB), the expression of the PMN adhesion molecule CD11b/CD18 was measured. Basal state as well as ex vivo capacity of PMN to be stimulated by a bacterial peptide (FMLP) were investigated. Because interleukin-8 (IL-8) is known to induce CD11b/CD18 expression in vitro in PMN, IL-8 plasma levels were concomitantly measured. DESIGN: Prospective study. SETTING: University hospital. PARTICIPANTS: Thirteen patients scheduled for cardiac surgery. INTERVENTIONS: Systemic arterial and pulmonary arterial blood samples were withdrawn at the same moment during the first 4 hours after the onset of CPB. MEASUREMENTS AND MAIN RESULTS: Twenty minutes after the onset of CPB, basal expression of PMN CD11b/CD18 was upregulated, whereas IL-8 plasma levels remained unchanged. The increase in PMN CD11b expression was maintained until the fourth hour after the onset of CPB. At this time, elevation of IL-8 plasma levels was maximal. No differences were found between pulmonary and systemic arterial IL-8 plasma levels, even after aortic unclamping. The capacity of PMN to be stimulated ex vivo by FMLP remained normal. CONCLUSIONS: Normothermic CPB induced a fast increase in CD11b expression, which appeared to be similar to that observed during hypothermia. IL-8 was probably not related to the very early CD11b upregulation, but could be involved in pulmonary PMN sequestration during pulmonary reperfusion and contribute to the maintained expression of PMN CD11b. Although partially activated, PMNs maintain a normal capacity to respond to a further FMLP stimulation and thus to bacterial infection.

Methylmethacrylate plasma levels during total hip arthroplasty.

Methylmethacrylate (MMA) plasma concentrations were measured in 11 patients scheduled for total hip arthroplasty. After acetabular and after femoral cement implantation, sequential blood samples were withdrawn from pulmonary and radial artery catheters. The peak concentration of MMA (mean +/- standard error of the mean) in pulmonary artery blood occurred two minutes after cement implantation and was significantly higher after acetabulum (5.0 +/- 1.3 micrograms/ml) than after femoral cement insertion (1.9 +/- 0.6 micrograms/ml). The MMA peak in plasma was above 1 micrograms/ml in 13 cases, and the decrease fit a biexponential decay (r = 0.91). The initial half-life was 0.3 +/- 0.1 minutes, and the terminal half-life was 3 +/- 0.7 minutes. The areas under the curve (AUC) were determined for pulmonary (AUCpa) and radial (AUCra) plasma samples, and the ratio (AUCpa - AUCra)/AUCpa was computed: 55.1 +/- 7.8% of MMA was cleared during the transpulmonary passage. These results demonstrate that: (1) MMA could be determined after each cement implantation, (2) MMA plasma concentrations were higher after acetabulum than after femoral cement implantation, and (3) the half-life is short and the total pulmonary clearance is high.

[Pulmonary artery pseudoaneurysm caused by a Swan-Ganz catheter and treated by embolization]. / Pseudoanévrisme artériel pulmonaire post-cathéter de Swan-Ganz traité par embolisation.

The frequency of life-threatening complications induced by Swan-Ganz catheter is estimated at 2% to 17%. Pseudoaneurysm formation secondary to traumatic injury of the pulmonary artery is rare (0.66% to 2%), but carries a high risk of hemorrhagie. Recognition of possible lesions should be based on clinical data and predisposing factors. Diagnostic and therapeutic investigations should be rapidly performed. Embolization is the best treatment giving very good results. Should acute hemorrhage occur in the operating room, emergency vascular occlusion can be carried out by the use of the Swan-Ganz catheter.

Hemodynamic effects of portal triad clamping in humans.

The hemodynamic effects of portal triad clamping (PTC) were studied in 48 adult patients scheduled for elective liver resection. Prior to hepatic resection the effects of a short period of PTC (3-5 min) were evaluated in all 48 patients: mean arterial pressure increased 21%, whereas pulmonary capillary wedge pressure and cardiac index decreased 10 and 17%, respectively. Systemic vascular resistance increased 48%. In 34 patients a liver resection was performed during PTC and hemodynamic measurements were repeated throughout the duration of liver ischemia, which ranged from 14 to 68 min. Hemodynamic changes occurred in the first 3 min and persisted thereafter. After releasing the clamp, hemodynamic parameters returned to initial values in 3 min. These results confirm that PTC does not induce the cardiovascular collapse in humans that it does in common laboratory animals and demonstrate that humans tolerate PTC for periods up to 1 hr.