Systematic evaluation of laryngeal impairment in Sjögren's syndrome.

INTRODUCTION: Sjögren's syndrome (SjS) causes malfunction of the salivary and lacrimal glands. Consequently, patients suffer from xerostomia and keratoconjunctivitis sicca. This can further affect the voice and swallowing function resulting in an impaired quality of life. Aim of this study is the systematic evaluation of the impact on voice and swallowing-related quality of life in patients with SjS. MATERIAL AND METHODS: SjS patients were classified according to the American-European Consensus Group (AECG) criteria; antibodies to Ro (SS-A) or La (SS-B) antigens were detected, ESSPRI was completed. We used the following quality of life questionnaires: EORTC QLQ H&N 35, Anderson Dysphagia Inventory (ADI) and Voice Handicap Index (VHI). Patients additionally received a detailed phoniatric examination (auditory perception, videostroboscopy, acoustic analysis, Dysphonia Severity Index (DSI), aerodynamics measurements). RESULTS: Almost all the 54 patients (96.3%) had a limited quality of life due to their swallowing problems and 48% due to their voice problems. Both values correlated significantly with the degree of xerostomia. In the phoniatric examination, 77.8% had an increased DSI and two-thirds had abnormalities in videostroboscopy. CONCLUSIONS: A reasonable impairment of quality of life in patients with SjS due to the limitations in voice and swallowing function was observed. As SjS does not limitate life expectancy, preservation of quality of life is important. Detection of voice and swallowing problems as potential reasons for quality of life impairment should be detected and, if diagnosed, treated accordingly.

[Persistent anemia after kidney transplantation in a 36-year-old male patient-an unusual cause]. / Persistierende Anämie nach Nierentransplantation bei einem 36-jährigen Patienten ­ eine ungewöhnliche Ursache.

An allogeneic kidney transplantation (match 1­1­0, cytomegalovirus, CMV, donor, D, +/recipient, R, - high risk) was performed in a 36-year-old patient. The patient was on dialysis due to a tubulointerstitial nephritis confirmed by biopsy 11 years previously. Posttransplantation there was a gradual decrease in the hemoglobin (Hb) level from 11.4 g/dl to 7.3 g/dl during the initial hospitalization period. Initially this was explained by the kidney transplantation and chronic fibrosing antral gastritis with erosions. Despite repeated transfusion of red cell concentrates, a refractory anemia persisted, which is why the patient presented several times at our clinic for further diagnosis and treatment. The presence of giant erythroblasts in the bone marrow and quantitative detection of parvovirus B19 (>900 million IU/ml DNA replications) was consistent with a virus-associated red cell aplasia. Intravenous immunoglobulin administration was established and showed long-term therapeutic success.

Allogeneic donor split skin grafts for treatment of refractory ulcers in cutaneous chronic graft-versus-host disease after allogeneic hematopoietic stem cell transplantation-a retrospective analysis on seven patients.

Refractory skin ulcers due to severe chronic graft-versus-host disease (cGVHD) remain to be associated with significant morbidity and mortality.We performed an allogeneic donor skin transplantation in seven adult patients after allogeneic hematopoietic stem cell transplantation for cGVHD-associated refractory skin ulcers. While four patients received a split skin graft (SSG), in one patient, a full thickness skin graft for two small refractory ulcers of the ankle was performed, and one patient received in vitro expanded donor keratinocyte grafts derived from hair roots of the original unrelated donor. In one additional patient, a large deep fascial defect of the lower leg was covered with an autologous greater omentum free graft before coverage with an allogeneic SSG. An additional patient was treated with an autologous scrotal skin graft for a refractory ulcer associated with deep sclerosis of cGVHD after unrelated donor transplantation.All skin grafts engrafted and resulted in permanent coverage of the grafted ulcers without any signs of immunological mediated damage. In the patient receiving in vitro expanded keratinocyte grafts, two localized ulcers were permanently covered by donor skin while this approach failed to cover extensive circular ulcers of the lower legs.Allogeneic donor skin grafts are a valuable treatment option in refractory ulcers due to cGVHD but are restricted mainly to related donors while keratinocyte grafts from unrelated donors remain experimental. In male patients lacking a related donor, autologous scrotal skin graft may be an alternative option.

Steroid-Refractory Autoimmune Myocarditis after Pembrolizumab Therapy: Failure of Equine Anti-Thymocyte Globulin to Prevent Heart Failure.

While immune checkpoint inhibitors (ICIs) are improving outcomes for many cancers, they can have severe adverse effects. Though cardiac immune-related adverse effects (irAEs) are rare, they have considerable morbidity and mortality. Prior case studies have demonstrated successful treatment of ICI induced autoimmune myocarditis with a variety of immunosuppressive regimens. This case describes steroid-refractory autoimmune myocarditis after treatment with pembrolizumab. Treatment with equine anti-thymocyte globulin, a regimen previously documented to reverse ICI induced autoimmune myocarditis, temporarily improved clinical status and cardiac biomarkers, however eventually failed to prevent progression to heart failure and cardiovascular death. This case highlights the importance of early stress-dose steroids, identifies troponin as a potential marker of treatment response, and underscores the value of collaboration between oncology and cardiology for optimal management.

The AP-1 transcription factor FOSL1 causes melanocyte reprogramming and transformation.

The MAPK pathway is activated in the majority of melanomas and is the target of therapeutic approaches. Under normal conditions, it initiates the so-called immediate early response, which encompasses the transient transcription of several genes belonging to the AP-1 transcription factor family. Under pathological conditions, such as continuous MAPK pathway overactivation due to oncogenic alterations occurring in melanoma, these genes are constitutively expressed. The consequences of a permanent expression of these genes are largely unknown. Here, we show that FOSL1 is the main immediate early AP-1 member induced by melanoma oncogenes. We first examined its role in established melanoma cells. We found that FOSL1 is involved in melanoma cell migration as well as cell proliferation and anoikis-independent growth, which is mediated by the gene product of its target gene HMGA1, encoding a multipotent chromatin modifier. As FOSL1 expression is increased in patient melanoma samples compared to nevi, we investigated the effect of enhanced FOSL1 expression on melanocytes. Intriguingly, we found that FOSL1 acts oncogenic and transforms melanocytes, enabling subcutaneous tumor growth in vivo. During the process of transformation, FOSL1 reprogrammed the melanocytes and downregulated MITF in a HMGA1-dependent manner. At the same time, AXL was upregulated, leading to a shift in the MITF/AXL balance. Furthermore, FOSL1 re-enforced pro-tumorigenic transcription factors MYC, E2F3 and AP-1. Together, this led to the enhancement of several growth-promoting processes, such as ribosome biogenesis, cellular detachment and pyrimidine metabolism. Overall, we demonstrate that FOSL1 is a novel reprogramming factor for melanocytes with potent tumor transformation potential.

Effect of radiographic contrast media on renal perfusion - First results.

BACKGROUND: Intra-arterial administration of radiographic contrast media (CM) is discussed to impair renal perfusion. The pathogenesis of contrast-induced Nephropathy (CIN) is still not clarified. OBJECTIVE: This trial was performed to prove the effects of two CM with different molecular structure on renal perfusion. METHODS: A prospective, randomized study on 16 pigs was designed to compare the outcome after application of a low-osmolar iodinated CM (770 mOsm/kg H2O - Group1) and an iso-osmolar iodinated CM (290 mOsm/kg H2o - Group2).Color Coded Doppler Sonography (LOGIQ E9, GE, Milwaukee, USA) was applied for measuring the Renal Resistive Index (RRI) before and after the first, fifth, and tenth bolus of CM. Statistics was performed using analysis of variance for repeated measurements with the Factor "CM". RESULTS: All flow spectra were documented free of artifacts and Peak Systolic Velocity (PSV), Enddiastolic Velocity (EDV) and RRI respectively could be calculated. Mean PSV in Group 1 led to a decrease while in Group 2 PSV showed a significant increase after CM (p = 0,042). The course of the mean EDV in both groups deferred accordingly (p = 0,033). Mean RRI over time significantly deferred in both groups (p = 0,001). It showed a biphasic course in Group 2 and a decrease over time in Group 2. CONCLUSION: While iso-osmolar CM induced an increase of PSV and EDV together with a decrease of RRI, low-osmolar CM could not show this effect or rather led to the opposite.

Maintenance rituximab after autologous stem cell transplantation in patients with mantle cell lymphoma.

BACKGROUND: High-dose therapy and autologous stem cell transplantation (ASCT) improves outcomes for patients with mantle cell lymphoma (MCL), but relapse ultimately occurs in most patients. Recently presented interim results from a phase III prospective trial suggest maintenance rituximab (MR) after ASCT for MCL improves progression-free survival (PFS). The maturation of these data and any benefit of MR on overall survival (OS) remain to be defined. PATIENTS AND METHODS: In this retrospective study, we examined a cohort of consecutive patients with MCL that underwent ASCT for MCL at our center and evaluated their outcomes according to whether they received MR after ASCT (n = 50) or did not (n = 107). MR was treated as a time-dependent covariate to account for variation in timing of its initiation. RESULTS: MR was associated with an improved PFS [hazard ratio (HR) 0.44; confidence interval (CI) (0.24-0.80), P = 0.007] and overall survival (OS; HR 0.46; CI 0.23-0.93, P = 0.03) following a multivariate adjustment for confounding factors with a median follow-up of ∼5 years. Grade 4 neutropenia was increased (34% versus 18%, P = 0.04) in the MR group, but no effect on the rate of mortality unrelated to relapse was observed. CONCLUSIONS: These data support that MR after ASCT for MCL confers a benefit in PFS and additionally suggest it may improve OS. General application of this strategy will require confirmation of benefit in prospective randomized trials.

The malignant phenotype in breast cancer is driven by eIF4A1-mediated changes in the translational landscape.

Human mRNA DeXD/H-box helicases are ubiquitous molecular motors that are required for the majority of cellular processes that involve RNA metabolism. One of the most abundant is eIF4A, which is required during the initiation phase of protein synthesis to unwind regions of highly structured mRNA that would otherwise impede the scanning ribosome. Dysregulation of protein synthesis is associated with tumorigenesis, but little is known about the detailed relationships between RNA helicase function and the malignant phenotype in solid malignancies. Therefore, immunohistochemical analysis was performed on over 3000 breast tumors to investigate the relationship among expression of eIF4A1, the helicase-modulating proteins eIF4B, eIF4E and PDCD4, and clinical outcome. We found eIF4A1, eIF4B and eIF4E to be independent predictors of poor outcome in ER-negative disease, while in contrast, the eIF4A1 inhibitor PDCD4 was related to improved outcome in ER-positive breast cancer. Consistent with these data, modulation of eIF4A1, eIF4B and PCDC4 expression in cultured MCF7 cells all restricted breast cancer cell growth and cycling. The eIF4A1-dependent translatome of MCF7 cells was defined by polysome profiling, and was shown to be highly enriched for several classes of oncogenic genes, including G-protein constituents, cyclins and protein kinases, and for mRNAs with G/C-rich 5'UTRs with potential to form G-quadruplexes and with 3'UTRs containing microRNA target sites. Overall, our data show that dysregulation of mRNA unwinding contributes to the malignant phenotype in breast cancer via preferential translation of a class of genes involved in pro-oncogenic signaling at numerous levels. Furthermore, immunohistochemical tests are promising biomarkers for tumors sensitive to anti-helicase therapies.

[Swallowing examination for ENT specialists]. / Dysphagiediagnostik durch den HNO-Arzt.

Dysphagias, together with the diseases resulting therefrom, severely reduce patients' quality of life and substantially increase the costs of public health, making efficient therapy a prime concern. Among pathophysiologically oriented diagnostic procedures, the endoscopic examination of swallowing has emerged within the past 20 years as an indispensable standard examination with high sensitivity and specificity. Thus, every ears, nose, and throat (ENT) physician and phoniatric specialist should be familiar with this procedure, in order to ensure widest possible access to it, not only in hospitals but also in outpatient settings and in healthcare establishments. In this article, the preconditions, execution, and evaluation of the endoscopic examination are described and its relevance for immediate or long-term therapeutic treatment is discussed.

[Perceptual and automatic voice and speech analysis of chronic laryngitis and T1 vocal cord cancer]. / Perzeptive und maschinelle Stimm- und Sprechanalyse bei chronischer Laryngitis und T1-Stimmlippenkarzinom.

BACKGROUND: Patients with chronic laryngitis and T1 vocal cord cancer were compared using perceptual and text-based objective voice and speech analyses in order to determine which group is more affected in its ability to communicate and whether a distinction between the two pathologies is possible. PATIENTS AND METHODS: In all, 13 patients with histologically proven chronic laryngitis and 13 patients with T1 vocal cord cancer were compared perceptually by five speech therapists on the basis of seven criteria and objectively by a speech recognition system and prosodic analysis. RESULTS: Both, the data of the five speech therapists and the results of the automatic analysis revealed no significant differences between the two patient groups. CONCLUSION: A distinction between chronic laryngitis and T1 vocal cord carcinoma by mere voice and speech analysis is not possible, because the patient groups do not show significant differences in their voice quality.

[Functional activity of autonomous adenoma in Germany]. / Funktionelle Aktivität fokaler Schilddrüsenautonomien in Deutschland.

BACKGROUND: The American (ATA) and the European Thyroid Association (ETA) recommend a thyroid scintiscan for the detection of a suspected autonomy only when serum thyrotropin (TSH) levels are low or suppressed. If ultrasound reveals a thyroid nodule > 1.0 cm and TSH is normal, a fine-needle biopsy is recommended without a preceding scintiscan as the next step. The aim of this prospective study was to evaluate the incidence of reduced or suppressed TSH in 100 autonomous adenoma > 1.0 cm and to clarify, if normal TSH does substantially exclude a focal autonomy. When the study was conducted no data of German patients were available. PATIENTS AND METHODS: An unselected group of 496 patients with a nodular goiter was continuously screened by scintiscan in order to detect 100 autonomous adenoma > 1.0 cm for the study. The following investigations were carried out: ultrasound, scintiscan and laboratory tests (fT3, fT4, TSH, TPO-antibodies). The reference range of TSH was 0.4 to 4.0 µU/ml. RESULTS: 21% of patients (100/476) with a nodular goiter had a focal autonomy. 32 % (32/100) of autonomous adenoma revealed a reduced (< 0.4 µU/ml) or completely suppressed TSH, while in 68 % (68/100) normal TSH level were found. CONCLUSION: In Germany autonomous adenoma are still frequent (21 % of all thyroid nodules). Most of them (68 %) reveal normal TSH levels. Our data demonstrate, that there is no relevant connection between TSH level and autonomous adenoma detected by scintiscan. In most cases, TSH is not able to discriminate, whether a nodule is autonomous or not. Biopsy of undetected autonomous nodules should not be performed, as they often show cytological features of follicular neoplasias. In thyroid nodules > 1.0 cm a scintiscan should routinely be performed in primary diagnostics to avoid unnecessary fine-needle biopsy of autonomous adenoma.

[Diabetes and rheumatism: is diabetes mellitus also an inflammatory disease?]. / Diabetes und Rheuma: ist Diabetes Mellitus auch eine Inflammatorische Erkrankung?

New studies have demonstrated similarities in the complex pathomechanisms of diabetes mellitus type 1 (T1D) and rheumatic diseases and in particular rheumatoid arthritis (RA). Common HLA gene complex characteristics and polymorphisms of inflammatory cytokines, such as interleukin-1 (IL-1), interleukin-6 (IL-6) and tumor necrosis factor-alpha (TNF-α) play a special role in both disorders. The metabolic syndrome, associated with insulin resistance and diabetes mellitus type 2 (T2D), often shows criteria of a subclinical chronic inflammation. New forms of therapy with monoclonal antibodies against TNF-α, IL-1 and IL-6 have improved the management of patients with RA. Cytokine-induced inflammation also seems to be important in the pathogenesis and progression of T1D and T2D. Whether a therapy with the same monoclonal antibodies established in RA could also be successful in diabetes still has to be investigated in further studies. Both RA and T1D are autoimmune disorders and show a cumulative incidence with further autoimmune diseases.

Dosing strategies for conversion of haemodialysis patients from short-acting erythropoiesis stimulating agents to once-monthly C.E.R.A.: experience from the MIRACEL study.

AIMS: To analyse the impact of dosing decisions for continuous erythropoietin receptor activator (C.E.R.A.), a continuous erythropoietin receptor activator. METHODS: This was a prospective, multicentre, single-arm study in haemodialysis patients receiving epoetin alfa/beta or darbepoetin alfa. After a 2-month screening phase, patients were converted to monthly C.E.R.A. using pre-filled syringes during a 5-month titration phase and a 2-month evaluation phase. RESULTS: Four hundred and twenty-four eligible patients were converted to C.E.R.A. Mean Hb were 11.7 ± 0.7, 11.7 ± 0.8 and 11.5 ± 0.8 g/dl during screening, titration and evaluation, respectively. C.E.R.A. starting dose was 125 µg (n = 311) or 200 µg (n = 106), with corresponding final doses of 129 ± 61 µg and 203 ± 58 µg. The mean number of C.E.R.A. dose decreases and increases were 0.9 ± 1.0 and 1.1 ± 1.0 per patient, respectively. Hb rarely exceeded 12.5 g/dl after a C.E.R.A. dose increase (< 8%) and remained ≥ 11 g/dl after a dose reduction on approximately three-quarters of occasions. Among the 53 occasions where Hb decreased ≥ 2 g/dl between two consecutive visits, the previous dose had been withheld (n = 9), concomitant blood loss, coagulopathy or infection was present (n = 13), or iron parameters were low (n = 17). There were 104 adverse events/month during screening, and 45/month during the titration/evaluation phases. Serious adverse events occurred in 18.0 and 21.0 patients/month during the screening and titration/evaluation phases, respectively. CONCLUSION: Switching haemodialysis patients from shorter-acting ESA to once-monthly C.E.R.A. using pre-filled syringes is straightforward, and Hb levels remain stable. Starting dose recommendations and dose changes correlated well with the clinical setting. Collateral factors such as infection or aggravating concomitant medical conditions should be taken into account.

Ajuste a la ventilación mecánica guiado por curvas presión-volumen de flujo lento en pacientes con síndrome de distress respiratorio agudo e injuria pulmonar aguda / Mechanical ventilatory parameters guided by the low flow pressure-volume curve in patients with acute lung injury/acute respiratory distress syndrome

Background: Mechanical ventilation may contribute to lung injury and then enhance systemic inflammation. Optimal ventilatory parameters such as tidal volume (V T) and positive end expiratory pressure (PEEP) can be determined using different methods. Low flow pressure volume (P/V-LF) curve is a useful tool to assess the respiratory system mechanics and set ventilatory parameters. Aim: To set V T and PEEP according P/V-LF curve analysis and evaluate its effects on gas exchange and hemodynamic parameters. Materials and methods: Twenty seven patients underwent P/V-LF within the first 72 hours of acute lung injury/acute respiratory distress syndrome (ALI/ARDS). P/V-LF curves were obtained from the ventilator and both lower and upper inflexion points determined. Gas exchange and hemodynamic parameters were measured before and after modifying ventilator settings guided by P/V-LF curves. Results: Ventilatory parameters set according P/V-LF curve, led to a rise of PEEP and reduction of V T: 11.6±2.8 to 14.1±2.1 cm H2O, and 9.7±2.4 to 8.8±2.2 mL/kg (p <0.01). Arterial to inspired oxygen fraction ratio increased from 158.0±66 to 188.5±68.5 (p <0.01), and oxygenation index was reduced, 13.7±8.2 to 12.3±7.2 (p <0.05). Cardiac output and oxygen delivery index (IDO2) were not modified. Demographic data, gas exchange improvement and respiratory system mechanics showed no significant difference between patients with extra-pulmonary and pulmonary ALI/ARDS. There was no evidence of significant adverse events related with this technique. Conclusion: P/V-LF curves information allowed us to adjust ventilatory parameters and optimize gas exchange without detrimental effects on oxygen delivery in mechanically ventilated ALI/ARDS patients.

13N-ammonia rest/stress PET: folic acid improves global coronary vasoreactivity in coronary artery disease patients with normal or elevated homocysteine levels.

AIM: Hyperhomocysteinaemia (Hhcy) is known to be an independent risk factor for vascular disease. Coronary flow reserve (CFR) measured by positron emission tomography (PET) is a sensitive method to monitor the effects of pharmacologic interventions in Hhcy. We assessed coronary vascular reactivity by PET in patients with coronary artery disease (CAD) dependent on their homocysteine (Hcy) levels before and under high dose folic acid supplementation therapy (FAST). PATIENTS, METHODS: Twelve patients with CAD underwent rest/adenosine (13) N-ammonia PET for quantification of myocardial blood flow (MBF) and CFR before and after nine weeks FAST (10 mg/day). RESULTS: Folate levels increased from 21 +/- 6 to 210 +/- 34 microg/l (+900%, p < 0.0001) while Hcy levels decreased from 12.1 +/- 3.6 to 9.1 +/- 3.1 micromol/l ( - 25%; p < 0.01). Global resting MBF remained nearly unchanged after FAST, while stress MBF (from 2.61 +/- 0.93 to 3.25 +/- 1.15 ml/g/min; p = 0.05) and CFR (from 3.00 +/- 0.76 to 3.72 +/- 0.93 ml/g/min; p < 0.05; +24%) significantly increased in patients with normal and elevated Hcy levels (cut off 12 micromol/l). An inverse relation was found between Hcy and CFR (R = - 0.53; p = 0.08) and between Hcy and MBF at rest (R = - 0.62; p < 0.05) at baseline conditions, not persisting after FAST. CONCLUSION: Coronary vascular reactivity can be improved by FAST in patients with CAD and normal or elevated Hcy levels. FAST might lower an increased cardiovascular risk in CAD patients possibly by mechanisms that are not related to Hcy.

Development of a process for the production of the anticancer lead compound pleurotin by fermentation of Hohenbuehelia atrocaerulea.

Pleurotin is a naphthoquinone antibiotic originally isolated from Pleurotus griseus. Two pleurotin producing strains of Hohenbuehelia atrocaerulea have been identified, which, on solid substrate fermentation for 2 months yield 1-2 mg/l of the antibiotic. Described here is the lengthy developmental process which resulted in a production protocol being developed which reliably yields pleurotin from liquid fermentation at >300 mg/l. Critical to obtaining this increase in titer was inclusion in the media of an aqueous extract of alder wood.

Volumen sanguíneo intratorácico versus presión arterial de oclusión pulmonar como estimadores de precarga cardíaca en pacientes críticos / Intrathoracic blood volume versus pulmonary artery occlusion pressure as estimators of cardiac preload in critically ill patients

Background:Monitoring of cardiac preload by determination of pulmonary artery occlusion pressure (PAOP) has been traditionally used to guide fluid therapy to optimize cardiac output (CO). Since factors such as intrathoracic pressure and ventricular compliance may modify PAOP, volumetric estimators of preload have been developed. The PiCCO system is able to measure CO and intrathoracic blood volume (ITBV) by transpulmonary thermodilution. Aim: To compare a volumetric (ITBV) versus a pressure (PAOP) determination to accurately estimate cardiac preload in severely ill patients. Patients and Methods: From June 2001 to October 2003, 22 mechanically ventilated patients with hemodynamic instability underwent hemodynamic monitoring with pulmonary artery catheter (PAC) and PiCCO system. ITBV index (ITBVI), PAOP and CI were measured simultaneously by both methods. One hundred thirty eight deltas (D) were obtained from the difference of ITBVI, PAOP, CI-PAC and CI-PiCCO between 6-12 am and 6-12 pm. Linear regression analysis of DITBVI versus Ð CI-PiCCO and Ð PAOP versus DCI-PAC were made. Results: Mean age of patients was 60.8 ± 19.4 years. APACHE II was 23.9 ± 7. Fifteen patients met criteria for acute respiratory distress syndrome (ARDS). Delta ITBVI significantly correlated with DCI-PiCCO (r=0.54; 95% confidence interval = 0.41-0.65; p <0.01). There was no correlation between DPAOP and Ð CI-PAC. Conclusion: ITBVI correlated better with CI than PAOP, and therefore it seems to be a more accurate estimator of preload in unstable, mechanically ventilated patients.

[Careers of women in academic surgery]. / Karriere im Gegenwind. Frauen in der universitären Chirurgie.

AIM: The aim of our national survey was to determine personal, working, and career conditions of women in academic surgery in Germany. METHODS: A questionnaire with 47 items was sent to 261 female surgeons working in 36 departments of general, abdominal, trauma, and vascular surgery. A total of 134 (51.3%) from all 36 surgical departments responded with completed surveys. RESULTS: The mean age of the women was 35.1 years (range 27 to 54). Seventy-eight percent of the surgeons worked in departments for general or abdominal surgery, 17% in trauma, and 5% in vascular surgery. 45% of the women had finished residency and 19% were in faculty positions. Eighty percent of those asked were mostly or always content with their working conditions. However, 79% perceived career obstacles in academic surgery. The most frequently addressed obstructions were: predominant male structures (80%), the absence of mentoring programs (70%), too few operative cases per month (67%), and no equality of career opportunities compared to male surgeons (60%). CONCLUSIONS: To reduce career obstructions, which were reported by 79% of the female surgeons, and to encourage those 33% who wanted to leave academic surgery, it seems necessary to improve cooperation between female surgeons, department chairs, and governmental institutions.