Early results of a distance learning paediatric surgery programme in Mozambique.

Introduction: A pre-graduate training programme in paediatric surgery was applied to students in four medical schools of Mozambique. In this paper, we evaluate the early results of the programme.

Materials And Methods: A pre-graduate training programme was developed and applied in two stages, theoretical education available at an online platform and a face-to-face session.

Perineal and foot muscle synkinesis following trauma to the sacrum in an adult male - A case of motor root ephaptic transmission?

Ephaptic transmission has been proven as an alternative to chemical synaptic neural transmission and occurs in pathological situations, such as epilepsy and demyelination. Hereby, we report the case of an adult male that in 2012 was involved in a low-speed motorcycle accident with sacrum impact that from day three onwards reported unwanted penile movement when performing hallux and toe plantar flexion of the right foot. Urologic studies and perineal MRI were unremarkable but sacral MRI showed a significantly stenotic canal at the S1-S2 level while EMG displayed chronic moderate right S2 radiculopathy.

ConectAR: Collaborative network of patients with asthma and carers actively involved in health research: a protocol for patient and public involvement.

Patients and Public Involvement in every stage of the patient-centered health research cycle is the key to the development of innovative solutions with an impact on patients' care. This protocol describes the development of ConectAR, a network to promote the involvement of patients with asthma and their carers in the health research cycle. This protocol comprehends 4 tasks: 1) define the mission, vision, governance and activities of the network through focus groups; 2) establish the communication strategy and tools; 3) test the feasibility of the network in a Delphi study on the research priorities for asthma in Portugal; 4) coordination and dissemination activities.

Arthroscopic Anatomical Acromioclavicular Joint Reconstruction using a Button Device and a Semitendinosus Graft.

Objective: To report a new technique for anatomical acromioclavicular (AC) joint reconstruction.

Methods: In order to minimize such complications, the authors describe a new anatomical and biological AC joint repair. This technique aims to provide greater stability by using two anatomically placed clavicular tunnels and a combined construct with a double endobutton cortical fixation for primary stabilization, and to be biologically advantageous by using an autologous semitendinosus (ST) tendon graft.

Mentoring in radiology: An asset worth exploring!

Residents experience high pressure to be successful in both their career and in keeping up an optimal work-life balance. With a mentoring program, faculties can alleviate stress and provide help for their residents. It is now well established that mentor-mentee relationships during medical school, have influence in career decisions and professional identity formation.

What Do Physicians Think About the Use of Telemedicine to Recruit and Assess Participants in mHealth-Related Clinical Studies as a Consequence of the COVID-19 Pandemic?

To evaluate physician's opinion and availability to participate in mHealth-related clinical studies with patient recruitment and assessment via telemedicine and to identify characteristics associated with the willingness to participate. Cross-sectional, observational study, based on an anonymous web survey conducted in May-Jun of 2020 to 237 physicians, from Portugal and Spain that collaborated with an asthma mHealth project (INSPIRERS). Response rate was 51% ( = 120).

CA-125 variation in acute heart failure: a single-centre analysis.

Aims: A decrease in carbohydrate antigen 125 (CA-125) predicts survival advantage in chronic heart failure (HF); the impact of its variation in acute HF is unknown. We studied the association of CA-125 decrease with prognosis in acute HF.

Methods And Results: We studied acute hospitalized HF patients.

The Portuguese Model of Home Respiratory Care: Healthcare Professionals' Perspective.

Patients' and carers' views regarding the Portuguese model of home respiratory care were recently described, yet the complementary perspective of healthcare professionals (HCPs) is still to be investigated. Thus, this study explored HCPs experience in the management of patients needing home respiratory therapies (HRT), and their perspective about the Portuguese model. A phenomenological descriptive study, using focus groups, was carried out with 28 HCPs (median 42 y, 68% female) with distinct backgrounds (57% pulmonologists, 29% clinical physiologists, 7% physiotherapists, 7% nurses).

In-vivo characterisation of an implanted microphone and totally implantable active middle ear implant.

Objective: To objectively evaluate acoustic sensitivity of the implanted microphone, and maximum stable gain of a totally implantable active middle ear implant.

Design: Prospective, single centre evaluation.

Study Sample: Fourteen adult patients.

The ratio of furosemide dosage to urinary sodium concentration predicts mortality in patients with chronic stable heart failure.

Introduction: The urinary sodium (UNa) concentration is associated with outcomes in patients with acute heart failure (HF). Its impact in individuals with chronic HF is unknown.

Objectives: This study examined the combined effect of diuretic dosage and UNa concentration in chronic HF.

The prognostic impact of uric acid in acute heart failure according to coexistence of diabetes mellitus.

Background And Aims: Increased uric acid levels predict higher mortality in heart failure (HF) patients. Patients with diabetes mellitus (DM) appear to have increased xanthine oxidase activity. We aimed to study if the association between uric acid and mortality in acute HF was different according to the coexistence of DM.

Lower prevalence of congenital cytomegalovirus infection in Portugal: possible impact of COVID-19 lockdown?

Cytomegalovirus (CMV) is the most frequent cause of congenital infection all over the world. Its prevalence ranges from 0.2 to 2.

Turkish language validity and reliability of the Control of Allergic Rhinitis and Asthma Test and its comparison with other scales.

Objectives: Patients with asthma often suffer from concomitant allergic rhinitis (AR). The Control of Allergic Rhinitis and Asthma Test (CARAT) is a validated tool to assess asthma and rhinitis multimorbidity. Turkish language validity and reliability of CARAT and its compatibility with other scales were evaluated in the study.

[How to Resume Elective Orthopaedic Surgical Procedures during the COVID-19 Pandemic?].

This document was prepared by the College of Orthopedics of the Portuguese Medical Association with the aim of developing the guidelines on the resumption of elective surgical activity in Orthopedics during the COVID-19 pandemic. It sets the criteria that allow the prioritization of surgeries according to the severity of the clinical situation, based on existing and published classifications. Moreover, it provides an organizational model for patient preparation and describes the patient pathways in the preoperative, intraoperative and postoperative periods.

Acute on chronic heart failure-Which variations on B-type natriuretic peptide levels?

Objective: Natriuretic peptides are useful diagnostic and prognostic markers in patients presenting to the emergency department (ED) with acute shortness of breath. However, B-type natriuretic peptide (BNP) level represents a single snapshot in time, while changes relative to a patient's baseline may be useful in risk stratification. We aimed to define the variation of BNP levels between chronic stable and acute decompensated heart failure (ADHF) that is associated with significant clinical outcomes.

Dynamics of growth differentiation factor 15 in acute heart failure.

Aims: Risk stratification in acute heart failure (HF) patients can help to decide therapies and time for discharge. The potential of growth differentiation factor 15 (GDF-15) in HF has been previously shown. We aimed to study the importance of GDF-15-level variations in acute HF patients.

Redox imbalance in age-related ovarian dysfunction and perspectives for its prevention.

The age at which women have their first child is increasing. This change represents a major health problem to society because advanced maternal age is related with a decay in fertility and an increase in the incidence of a variety of pregnancy complications and offspring health issues. The ovary stands as the main contributor for female reproductive ageing because of the progressive age-related decrease in follicle number and oocyte quality.

Glucose variability predicts 6-month mortality in patients hospitalized with acute heart failure.

In diabetes mellitus (DM), glycaemic fluctuations associate with higher oxidative stress than sustained chronic hyperglycaemia and glucose variability increases the risk of chronic diabetic complications. Our hypothesis was that higher glucose variability would associate with mortality after an acute heart failure (HF) episode. We retrospectively analysed patients with DM hospitalized with acute HF between 2009 and 2010.

Anaphylaxis in children and adolescents: The Portuguese Anaphylaxis Registry.

Background: Anaphylaxis is increasing at pediatric age; however, its characterization is hampered by underdiagnosis and underreporting. The aim of this study was to identify the causes of anaphylaxis in children and adolescents in Portugal, thus contributing to a better knowledge of its etiology, clinical manifestations, and management.

Methods: During a 10-year period, a nationwide notification system for anaphylaxis was implemented, with voluntary reporting by allergists.

Do we have a unified consensus on antithrombotic management of PAD?

Peripheral artery disease (PAD) is one of the most frequent manifestations of atherosclerosis with high rates of morbidity and mortality. Platelets and coagulation are involved in the progression of atherosclerosis and thromboembolic complications. PAD patients have increased prothrombotic potential, which includes platelet hyperaggregability and increased pro-coagulant state.

Differentiation of COVID-19 signs and symptoms from allergic rhinitis and common cold: An ARIA-EAACI-GA LEN consensus.

Background: Although there are many asymptomatic patients, one of the problems of COVID-19 is early recognition of the disease. COVID-19 symptoms are polymorphic and may include upper respiratory symptoms. However, COVID-19 symptoms may be mistaken with the common cold or allergic rhinitis.

Established and novel therapeutic options for autoimmune hepatitis.

Autoimmune hepatitis is an immune-mediated disorder characterised by hypergammaglobulinaemia, autoantibodies, and interface hepatitis. The mainstay of treatment is non-specific immunosuppression, consisting of steroids with or without azathioprine. Although most patients respond satisfactorily to steroid and thiopurine-based treatment regimens, up to 40% relapse and 10% undergo liver transplantation.