Vulvovaginal Candidosis (Excluding Mucocutaneous Candidosis): Guideline of the German (DGGG), Austrian (OEGGG) and Swiss (SGGG) Society of Gynecology and Obstetrics (S2k-Level,AWMF Registry Number 015/072, September 2020)

Aim The aim of this official guideline, published and coordinated by the German (DGGG), Austrian (OEGGG) and Swiss (SGGG) Societies of Gynecology and Obstetrics in collaboration with the DMykG, DDG and AGII societies, was to provide consensus-based recommendations obtained by evaluating the relevant literature for the diagnosis, treatment and management of women with vulvovaginal candidosis. Methods This S2k guideline represents the structured consensus of a representative panel of experts with a range of different professional backgrounds commissioned by the Guideline Committee of the above-mentioned societies. Recommendations This guideline gives recommendations for the diagnosis, management, counseling, prophylaxis and screening of vulvovaginal candidosis. Key words: Candida albicans, guideline, pruritus, vulvovaginal candidosis     

Tracheostomy under jet-ventilation--an alternative approach to ventilating patients undergoing surgically created or percutaneous dilational tracheostomy

In a prospective observational study we compared the results of 297 elective tracheostomies under jet-ventilation with regard to its complication rate and practicability. Of those, 156 patients underwent surgically created tracheostomy (SCT) and 141 patients percutaneous dilational tracheostomy (PDT). Initially, in 159 patients jet-ventilation was performed using a jet-cannula inserted intratracheally through the cricothyroid membrane. In the remaining 138 patients the jet-ventilator was connected to the endoscopic instrument channel (2.2 mm ID, 4.9 mm OD, 600 mm Length) and ventilation via the fiberoptic bronchoscope (FB-15x, Pentax Europe GmbH, Hamburg) was applied manually. With jet-ventilation, oxygenation was maintained throughout the procedure as long as the tracheal puncture was successful und jet-cannula fixed in place. The bronchoscope-guided gas stream, when compared to jet-cannula inserted intratracheally, offered more space for tracheostomy and safety for the patient. The permanent danger of mishappenings and dislocation involved with the jet-cannula could be avoided, since the bronchoscope was operating on under direct visualization. Under these circumstances, PDT is an acceptable approach to inserting a tracheostomy tube under jet-ventilation via bronchoscope, particularly for the management of difficult airway in critically ill patients.     

History and current condition of Russian psychiatry

Abstract Russian psychiatry has a dramatic history, and until now has been at a transitional stage of development. It is facing problems not only common in world psychiatry, but also specific to eastern Europe, in particular Russia. Starting from the beginning of the 1990s, considerable changes have occurred in psychiatry, especially after 1992 when the law on psychiatric care and guarantees of citizens' rights in its provision was adopted. It became the ideological and legislative basis for reforms. However, there are definite obstacles to structural reforms in psychiatry. They are unfavourable technical conditions in many psychiatric clinics, hypercentralization of psychiatric services, shortage of clinical psychologists and social workers in psychiatry, some difficulties in cooperation between psychiatric and general medical institutions. Economic difficulties in the transition period of Russia's social development prevent the overcoming of these problems. They are being actively discussed and some of them are being gradually solved, e.g. the organization of team work in mental health services, the increasing number of specialists on social work, and the involvement of non-government organizations in psychosocial rehabilitation.     

Laparoscopic Spleen-Preserving Distal Pancreatectomy in a Solitary True Pancreatic Cyst

Background:

Solitary true pancreatic cysts (STPCs), or epithelial cysts, are benign lesions that are extremely rare in adult patients. Advances in radiographic techniques have improved the ability to identify pancreatic cystic lesions. We report a case of a large and symptomatic STPC in a 47-year-old female patient who was treated successfully with spleen-preserving laparoscopic distal pancreatectomy. We also review the clinical and pathologic features of all reported STPCs within the past 25 years.

Database:

To compose the review, we did a search of the international literature for STPCs that had occurred in adults. Fourteen related articles were found describing cases of STPCs. Clinical and pathologic information was collected for all of the reported pancreatic cysts, and a database was formed. STPCs are detected more frequently in women than in men. The mean age of occurrence is 43.2 years, and the mean cyst size is 5.6 cm. Fifty percent of true cysts are located in the head of the pancreas. Size and site are responsible for the symptoms caused, although 22.8% were asymptomatic. Diagnosis was made postoperatively in all cases by histopathologic studies. No case of malignancy was reported in any STPC.

Conclusions:

STPCs are rare and benign lesions commonly discovered incidentally during abdominal imaging. Surgical treatment is considered the appropriate therapy for large and symptomatic STPCs. The definitive diagnosis is established by histopathologic and immunohistochemical studies.     

Moral Injury and Spiritual Struggles in Military Veterans: A Latent Profile Analysis

War‐related traumas can lead to emotional, relational, and spiritual suffering. Drawing on two community samples of war zone veterans from diverse military eras (Study 1, N = 616 and Study 2, N = 300), the purpose of this study was to examine patterns of constellations between outcomes related to moral injury (MI) and common ways in which veterans may struggle with religion or spirituality, defined as divine, morality, meaning, interpersonal, and doubt. Results from latent profile analyses revealed three distinct classes across the samples, based on psychometrically validated instruments: (a) no MI‐related outcomes or spiritual struggles (nondistressed group; Study 1 = 72.7%, Study 2 = 75.0%); (b) MI‐related outcomes and equivalent or lower degrees of spiritual struggles relative to MI‐related outcomes (psychological MI group; Study 1 = 19.2%, Study 2 = 17.0%); and (c) MI‐related outcomes and salient struggles with religious faith or spirituality, both within their own profiles and compared to other groups (spiritual MI group; 8.1% and 8.0% in the two samples). When we compared severity of spiritual struggles within MI groups, turmoil with God or a higher power emerged as a defining feature of the spiritual MI group in both samples. In addition, secondary analyses revealed membership in this third group was linked with greater importance of religion or spirituality before military service, χ²(1, N = 616 and 300) = 4.468–8.273. Overall, although more research is needed, these findings highlight the possible utility of differentiating between psychological and spiritual subtypes of MI according to war zone veterans’ religious or spiritual backgrounds.     

Toxicity and early treatment outcomes in low- and intermediate-risk prostate cancer managed by high-dose-rate brachytherapy as a monotherapy

PurposeTo determine the acute and late genitourinary (GU) and gastrointestinal (GI) toxicity and present short-term biochemical no evidence of disease (bNED) rates after high-dose-rate brachytherapy (HDR-B) monotherapy.Methods and MaterialsBetween October 2003 and June 2006, 36 patients with low (28) and intermediate (8) risk prostate cancer (PCA) were treated by HDR-B monotherapy. All patients received one implant and four fractions of 9.5 Gy within 48 h for a total prescribed dose (PD) of 38 Gy. Five patients received hormonal therapy (HT). Median age was 63.5 years and median followup was 3 years (range, 0.4–4 years). Toxicity was scored according to the CTCAE version 3.0. Biochemical failure was defined according to the Phoenix criteria.ResultsAcute and late Grade 3 GU toxicity was observed in 1 (3%) and 4 (11%) patients, respectively. Grade 3 GI toxicity was absent. The three- year bNED survival rate was 100%. The sexual preservation rate in patients without HT was 75%. Late Grade 3 GU toxicity was associated with the planning target volume (PTV) V₁₀₀ (% PTV receiving ≥100% of the PD; p = 0.036), D₉₀ (dose delivered to 90% of the PTV; p = 0.02), and the urethral V₁₂₀ (urethral volume receiving ≥120% of the PD; p = 0.043). The urethral V₁₂₀ was associated with increased PTV V₁₀₀ (p < 0.001) and D₉₀ (p = 0.003).ConclusionsAfter HDR-B monotherapy, late Grade 3 GU toxicity is associated with the urethral V₁₂₀ and the V₁₀₀ and D₉₀ of the PTV. Decrease of the irradiated urethral volume may reduce the GU toxicity and potentially improve the therapeutic ratio of this treatment.     

Intestinal metabolism promotes regional differences in apical uptake of indinavir: coupled effect of P-glycoprotein and cytochrome P450 3A on indinavir membrane permeability in rat

The purpose of this study was to investigate transport and metabolism contributions to low indinavir permeability in rat ileum and enhanced drug permeability in the jejunum. Permeability models utilized included single pass in situ rat intestinal perfusion and rat intestinal tissue mounted in Ussing chambers. Intestinal metabolism was measured by fractional appearance of metabolite (F(met)), determined as the percentage of the predominant metabolite M6 over luminal loss of indinavir in the perfusion model. Among the results, indinavir exhibited bidirectional transport across rat ileum. Verapamil and cyclosporin A inhibited net flux by 37 and 38%, respectively. Intestinal metabolism of indinavir was most significant in upper jejunum (F(met) = 65.78 +/- 19.02%), decreasing in midjejunum (F(met) = 31.58 +/- 5.63%). M6 was not detectable in ileum or colon. Western blot analysis of rat intestinal mucosal tissue samples confirmed that the axial expression of CYP3A was consistent with the regional pattern of formation of M6. Intestinal metabolism was saturable and could be inhibited by the CYP3A inhibitor, ketoconazole. A low luminal concentration of indinavir (1 microM) was associated with high F(met) (87.90 +/- 14.30%), whereas a high luminal concentration of indinavir (50 microM) was associated with low F(met) (35.84 +/- 11.59%). In the presence of ketoconazole, both F(met) and permeability of indinavir were reduced in the jejunum. These results suggest that 1) intracellular metabolism of indinavir enhances apical uptake of indinavir in the rat jejunum as a function of the increased concentration gradient generated across the epithelial cell membrane and 2) the efflux transporter P-glycoprotein limits apical uptake of indinavir in the ileum, resulting in low apparent permeability.     

Enabling an HCV Treatment Revolution and the Frontiers of Solid Solution Formulation

The discovery and development of small molecule direct acting antiviral (DAA) drugs has revolutionized the treatment of Hepatitis C virus infection. Formulations based on solid solution technology have enabled the oral absorption of the majority of commercial DAA products starting with the approval of telaprevir in 2011. A particularly important class of DAA drugs are those targeting nonstructural protein 5A. In addition to simply promoting the oral absorption of nonstructural protein 5A compounds, solid solutions have been used within this class of compounds to mitigate changes in absorption caused by variations in food and stomach pH. This commentary reviews the formulation and biopharmaceutical aspects of the solid solutions used to enable the recent revolution in Hepatitis C virus infection treatment.