Facial Nerve Reanimation Using Free-functioning Gracilis Muscle Transfer in Adolescent Patients. Long-term Follow-up With Outcome Assessment Using House-Brackmann Facial Nerve Grading System.

Objective: Facial nerve palsy is a condition that carries significant consequences, especially when it occurs during adolescence. It represents a considerable clinical problem due to limited treatment options, as well as the fact that it has significant cosmetic and functional implications. In adolescents with persistent facial palsy, microsurgical procedures for dynamic facial reanimation may effectively restore facial symmetry.

Case Series: Fibula Free Flap with Bone Allograft as the Gold Standard in Lower Limb-Salvage Surgery for Adolescent Patients with Primary Bone Tumors Located within Tibial Diaphysis: Technical Modifications and Short-Term Follow-Up.

Primary malignant bone tumors are most commonly associated with mutilating surgical procedures that can significantly disturb the motor development of a young patient and are frequently affiliated with major postoperative complications. Unfortunately, despite available autologous tissue donor sites, artificial materials are still most commonly used for the reconstruction of post-resection defects. Reconstructive microsurgery is increasingly recognized as an effective method of functional reconstruction, creating the possibility of performing limb-sparing surgery (LSS) with significant limitation of major postoperative complications at the same time.

Reconstructive Options for Pressure Ulcers in Pediatric Patients.

Background: Pressure ulcers pose significant challenges in terms of treatment, often exhibiting a low success rate and a propensity for recurrence. Children with neurological impairments such as myelomeningocele and those with spinal injuries are particularly vulnerable to developing pressure ulcers. Despite advancements, achieving successful reconstruction remains a formidable task.

Influencing factors on the safety and effectiveness of venom immunotherapy.

Background And Objective: The safety profile of venom immunotherapy (VIT) is a relevant issue and considerable differences in safety and efficacy of VIT have been reported. The primary aim of this study was to evaluate the safety of ACE inhibitors and beta-blockers during VIT, which has already been published. For a second analysis, data concerning premedication and venom preparations in relation to systemic adverse events (AE) during the up-dosing phase and the first year of the maintenance phase were evaluated as well as the outcome of field stings and sting challenges.

Opioids in the Elderly Patients with Cognitive Impairment: A Narrative Review.

Introduction: Assessment and management of pain in elderly people with cognitive impairment is particularly challenging. Physiological changes due to aging as well as comorbidities and polypharmacy are responsible for a complex clinical approach. Concomitantly, in cognitive impairment, including advanced dementia, changes in the central nervous system along with changes in the peripheral nervous system due to aging have a significant impact on pain perception.

Allergic and hypersensitivity conditions in non-specialist care: Flow diagrams to support clinical practice.

Most patients presenting with allergies are first seen by primary care health professionals. The perceived knowledge gaps and educational needs were recently assessed in response to which the LOGOGRAM Task Force was established with the remit of constructing pragmatic flow diagrams for common allergic conditions in line with an earlier EAACI proposal to develop simplified pathways for the diagnosis and management of allergic diseases in primary care. To address the lack of accessible and pragmatic guidance, we designed flow diagrams for five major clinical allergy conditions: asthma, anaphylaxis, food allergy, drug allergy, and urticaria.

The incidence rate of hospitalized lysosomal storage diseases in Poland in 2013-2015 based on data from the National Health Fund.

Introduction: The reported data address the incidence of lysosomal storage diseases, obtained from the public health service databases in Poland. Data are given by subtypes from the National Health Fund between 2013 and 2015.

Material And Methods: Patients with lysosomal storage diseases were identified in the National Health Fund database (2013-2015).

Current allergy educational needs in primary care. Results of the EAACI working group on primary care survey exploring the confidence to manage and the opportunity to refer patients with allergy.

Unlabelled: The aim of this survey was to explore the specific educational needs of a cohort of European GPs with regards to allergy training so that future educational initiatives may better support the delivery of allergy services in primary care.

Method: This study took the form of a cross-sectional observational study in which a structured electronic questionnaire was distributed to primary care providers, in eight languages, across 8 European countries between September 2019 and November 2019. Data associated with demographic parameters, professional qualifications, type of employment, level of confidence regarding competencies for diagnosis and treatment of allergic diseases, referral of patients to allergist and preferred method of learning and assessment were collected.

An expert opinion of the Polish Cardiac Society Working Group on Pulmonary Circulation and the Polish Society for Rheumatology on the diagnosis and treatment of pulmonary hypertension in patients with connective tissue disease.

Systemic connective tissue diseases (CTDs) comprise a large group of diseases that are auto-immune in nature and characterized by the involvement of multiple systems and organs. Pul-monary hypertension (PH) of various etiologies may develop in the course of CTD, including pulmonary arterial hypertension (PAH), PH secondary to the lung disease, postcapillary PH in the course of left heart disease, and chronic thromboembolic pulmonary hypertension (CTEPH). In addition, the different forms of PH may coexist with each other.

28 years of functioning of the ileal ureter - own experience and systematic review.

A Short Introduction: Irreversible ureteral damage is a rare and challenging problem for pediatric urologists. Ileal replacement has become one of the limited surgical options for ureteral reconstruction. Only a few papers have examined the results of the ileal ureter and renal function outcomes.

Management of anaphylaxis due to COVID-19 vaccines in the elderly.

Older adults, especially men and/or those with diabetes, hypertension, and/or obesity, are prone to severe COVID-19. In some countries, older adults, particularly those residing in nursing homes, have been prioritized to receive COVID-19 vaccines due to high risk of death. In very rare instances, the COVID-19 vaccines can induce anaphylaxis, and the management of anaphylaxis in older people should be considered carefully.

β-blockers and ACE inhibitors are not a risk factor for severe systemic sting reactions and adverse events during venom immunotherapy.

Background: There is controversy whether taking β-blockers or ACE inhibitors (ACEI) is a risk factor for more severe systemic insect sting reactions (SSR) and whether it increases the number or severity of adverse events (AE) during venom immunotherapy (VIT).

Methods: In this open, prospective, observational, multicenter trial, we recruited patients with a history of a SSR and indication for VIT. The primary objective of this study was to evaluate whether patients taking β-blockers or ACEI show more systemic AE during VIT compared to patients without such treatment.

Therapeutic HL-Contact Lens versus Standard Bandage Contact Lens for Corneal Edema: A Prospective, Multicenter, Randomized, Crossover Study.

Introduction: To compare the safety and efficacy of the Therapeutic Hyper-CL™ lens versus a standard bandage contact lens (PureVision B&L) for chronic corneal edema.

Methods: Prospective, multicenter, randomized, crossover study. Chronic corneal edema patients were randomized to one of two arms.

Developmental changes in ACLs and semitendinosus tendons dimensions according to age in children.

Purpose: Managing anterior cruciate ligament (ACL) injuries in skeletally immature patients remains difficult. The main aim of this study was to retrospectively compile normative data on the cross-sectional area (CSA) of the semitendinosus tendon (ST) and the diameter of the ACL in children and young adults.

Methods: Knee magnetic resonance imaging (MRI) examinations were performed for a 2-year period in 132 patients (83 female and 49 male patients).

Perspectives in allergen immunotherapy: 2019 and beyond.

The seventh "Future of the Allergists and Specific Immunotherapy (FASIT)" workshop held in 2019 provided a platform for global experts from academia, allergy clinics, regulatory authorities and industry to review current developments in the field of allergen immunotherapy (AIT). Key domains of the meeting included the following: (a) Biomarkers for AIT and allergic asthma; (b) visions for the future of AIT; (c) progress and data for AIT in asthma and the updates of GINA and EAACI Asthma Guidelines (separated for house dust mite SCIT, SLIT tablets and SLIT drops; patient populations) including a review of clinically relevant endpoints in AIT studies in asthma; (d) regulatory prerequisites such as the "Therapy Allergen Ordinance" in Germany; (e) optimization of trial design in AIT clinical research; (f) challenges planning and conducting phase III (field) studies and the future role of Allergen Exposure Chambers (AEC) in AIT product development from the regulatory point of view. We report a summary of panel discussions of all six domains and highlight unmet needs and possible solutions for the future.

The Study of the Sterilization of the Indoor Air in Hospital/Clinic Rooms by Using the Electron Wind Generator.

(1) Background: Since exposure to airborne bacteria and fungi may be especially hazardous in hospitals and outpatient clinics, it is essential to sterilize the air in such rooms. The purpose of this study was to estimate the decrease in the concentration of airborne bacteria and fungi in the selected hospital and clinic rooms due to the work of the electron wind generator (EWG). (2) Methods: EWG is an air movement and air purification device using a sophisticated combination of electrode topology and specially designed high-voltage power supply.

Contraindications to immunotherapy: a global approach.

Background: Recommendations on contraindications to allergen immunotherapy (AIT) have been independently developed by National and International Societies/Academies. AIT contraindications are mainly based on case reports, case-series, or experts' opinion, while evidence-based information is limited. The aim of the present review was to describe existing guidelines on contraindications to AIT and to highlight differences between them.

The effect of culture media on large-scale expansion and characteristic of adipose tissue-derived mesenchymal stromal cells.

Background: Adipose tissue-derived mesenchymal stromal cells (ASCs) have been shown to exhibit some promising properties of their use in regenerative medicine as advanced therapy medicinal products (ATMP). However, different sources of their origin, methods of isolation, and expansion procedures cause the laboratory and clinical results difficult to compare.

Methods: ASCs were isolated from lipoaspirates and cultured in three different medium formulations: αMEM and DMEM as a basal medium supplemented with 10% of human platelet lysate (hPL) and DMEM supplemented with 20% fetal bovine serum (FBS) and bFGF as a gold standard medium.

Sex-specific difference in outcome after cardiac resynchronization therapy.

Aims: Observation of better outcome in women after cardiac resynchronization therapy (CRT) has led to controversies about a potential sex-specific response. In this study, we investigated to which extent this sex-specific difference in CRT outcome could be explained by differences in baseline characteristics between both sexes.

Methods And Results: We retrospectively analysed data from a multicentre registry of 1058 patients who received CRT.

Assessment of mechanical dyssynchrony can improve the prognostic value of guideline-based patient selection for cardiac resynchronization therapy.

Aim: To determine if incorporation of assessment of mechanical dyssynchrony could improve the prognostic value of patient selection based on current guidelines.

Methods And Results: Echocardiography was performed in 1060 patients before and 12 ± 6 months after cardiac resynchronization therapy (CRT) implantation. Mechanical dyssynchrony, defined as the presence of apical rocking or septal flash was visually assessed at the baseline examination.

Physicians' experience and opinion on contraindications to allergen immunotherapy: The CONSIT survey.

Background: Allergen immunotherapy (AIT) is the only disease-modifying treatment in allergy but several contraindications limit its use.

Objective: To collect the outcome of using AIT in theoretically contraindicated situations in real patients in the Contraindications to Specific ImmunoTherapy (CONSIT) survey.

Methods: The CONSIT is an electronic European Academy of Allergy and Clinical Immunology survey conducted to gather the safety outcomes of patients undergoing subcutaneous, sublingual, or venom AIT and the opinions of physicians on each of 17 selected conditions: children younger than 5 years; starting AIT during pregnancy; controlled severe asthma; arrhythmias; coronary disease; cancer; autoimmune disease; bone marrow and solid organ transplantation; human immunodeficiency virus and acquired immunodeficiency syndrome; previous anaphylaxis during AIT; use of β-blockers, angiotensin-converting inhibitors, cyclosporine, and methotrexate; and inability to communicate.