Six-month combined aerobic and resistance exercise program enhances 6-minute walk test and physical fitness in people with peripheral arterial disease: A pilot study.

Background: Exercise therapy is a recognized non-pharmacological intervention for peripheral arterial disease (PAD); however, the effects of combined exercise remain under investigation. This study aimed to compare the effects of a 6-month combined supervised exercise program (SUP) with a usual care (UC) approach on walking ability, physical fitness, and peripheral blood flow in people with PAD and claudication.

Methods: Twenty-three male participants (Age=64.

Walk or be walked by the dog? The attachment role.

Background: The human-animal bond has been recognized as having positive effects on the health and well-being of both humans and pets. The present study aims to explore the influence of attachment on physical activity (PA), lifestyle, and health outcomes of dog owners (DO), highlighting the mutual benefits resulting from the relationship between DO and dogs.

Methods: Thirty-eight DO and their dogs participated in this study.

Effects of exercise programs on cardiorespiratory fitness and arterial stiffness on postmenopausal women: A systematic review study.

Background: Arterial stiffness is an important marker of cardiovascular disease, with a considerable increase in menopause. The impact of exercise, as a preventive measure, on controlling the progression of cardiovascular disease and arterial dysfunction in middle age remains under investigation.

Objective: This systematic review aims to present the results of studies that examined the effects of different exercise programs (isolated, aerobic, and resistance or combined) on arterial stiffness and cardiorespiratory fitness in postmenopausal women.

Six-month effects of supervised exercise on walking ability and health-related factors in peripheral arterial disease: a pilot study.

Background: In peripheral arterial disease (PAD) patients with intermittent claudication (IC), the combination of aerobic and resistance exercises could counteract muscle loss and attenuate disease progression. This study analyzed the effects of six months of a combined exercise program on walking ability, lower limb body composition, cardiovascular risk factors, and Ankle-Brachial Index (ABI).

Methods: Twenty-three patients (age 63.

An Immunohistochemical Study of Breast Cancer Brain Metastases: The Role of CD44 and AKT in the Prognosis.

Breast cancer is a major health burden, and up to one-third of patients with breast cancer develop brain metastases, which are linked to a very poor prognosis. Few biomarkers are available to predict the prognosis of patients with metastases. Assessment by immunohistochemistry may be used as a tool to predict the behavior of these tumors.

Comparing the effects of dynamic and holding isometric contractions on cardiovascular, perceptual, and near-infrared spectroscopy parameters: A pilot study.

The aim of this pilot study was to assess the effect of muscle contraction type on SmO2 during a dynamic contraction protocol (DYN) and a holding isometric contraction protocol (ISO) in the back squat exercise. Ten voluntary participants (age: 26.6 ± 5.

Digital pathology implementation in a private laboratory: The CEDAP experience.

Introduction: The transition to digital pathology has been carried out by several laboratories across the globe, with some cases described in Portugal. In this article, we describe the transition to digital pathology in a high-volume private laboratory, considering the main challenges and opportunities.

Material And Methods: Our process started in 2020, with laboratory workflow adaptation and we are currently using a high-capacity scanner (Aperio GT450DX) to digitize slides at 20×.

Clinical and Pathological Features of Double-Hit and Triple-Hit High-Grade B-Cell Lymphomas: A Retrospective Study from Three Portuguese Tertiary Centers.

High-grade B-cell lymphoma (HGBL) with rearrangements of and and/or called double and triple-hit lymphomas (DTH-HGBL), are lymphoid malignancies with inferior outcomes when treated with standard chemotherapy. The identification of DTH-HGBL cases is challenging, considering their variable clinical, morphologic, and immunohistochemical features. : Retrospective revision of medical data of patients diagnosed with DTH-HGBL confirmed by FISH, between January 2010 and January 2020, in three Tertiary Portuguese Hospitals (Coimbra Hospital and University Center, Portuguese Oncology Institute - Coimbra and Portuguese Oncology Institute - Porto).

Sebaceous Carcinoma of the Vulva: An Unexpected Diagnosis and Literature Review.

Sebaceous carcinoma of the vulva is a rare malignancy of the sebaceous glands, with potentially aggressive behaviour, that is usually found in the peri-ocular area. Nonetheless, there are sebaceous glands in the vulva and this diagnosis is especially rare, with only ten cases described in the literature. We report a case of 78-year-old female patient who presented with vulvar pruritus, previously treated with topical steroid and antifungal treatments, without improvement.

A Case of Peritoneal Dialysis-Related Peritonitis Caused by .

Peritoneal dialysis (PD)-related peritonitis is a frequent complication. PD units should be aware of all possible pathogens and share their experience about prevention and optimal management. Uncommon bacteria, a special group with crescent incidence in PD practice, may require singular considerations.

Anticoagulation after intracerebral hemorrhage in patients with atrial fibrillation: between Scylla and Charybdis.

Background: Oral anticoagulants (OAC) are indicated in patients with atrial fibrillation (AF) and high risk of ischemic stroke. However, the introduction of anticoagulation in patients with AF and previous intracerebral hemorrhage (ICH) is controversial. We aimed to better understand the efficacy and safety of OAC in this context and to assess the factors that may influence this decision.

When the uterine mass is not a leiomyoma.

A 37-year-old nulliparous woman with abnormal uterine bleeding and a uterine mass suggestive of a leiomyoma not responding to medical therapy was submitted to two hysteroscopies with histological analysis. The first one showed a 'leiomyoma' and the second a 'uterine smooth muscle tumour of uncertain malignant potential/epithelioid leiomyosarcoma, with positivity for hormonal receptors'. The patient was submitted to a total hysterectomy with bilateral salpingo-oophorectomy, and the microscopic examination of the tumour revealed a 'uterine tumour resembling ovarian sex-cord tumours'.

Physiological Exercise and Post-Exercise Effects of Inverse Sequences of Combined Bench-Step Aerobics and Resistance Exercise.

The purpose of this study was to compare the effects of using inverse sequences of combined bench-step aerobics and resistance exercise on cardiorespiratory, hemodynamic and perceptual variables during exercise and one-hour post-exercise. The tested sequences were bench-step aerobics immediately before and immediately after resistance exercise. Thirteen apparently healthy and physically active women (age = 21.

Implications of a defined daily dose fixed database for drug utilization research studies: The case of statins in Portugal.

Aims: Given the discrepancies between PDDs (prescribed daily doses) and DDDs (defined daily doses), we aimed to assess the extent of error in the results of an 18-year population-level study on statin utilization in Portugal.

Methods: The Portuguese regulatory agency provided data for the period 2000-2018 on statin dispensing (C10AA). The DDDs were gathered from the ATC/DDD database.

Hemodialysis Catheter-Related Thrombi: A Challenging Patient.

Patients requiring renal replacement therapy remain a significant burden on the healthcare system. A substantial amount of hospitalization costs for these patients are related to vascular complications, especially catheter-related thrombosis, which is associated with a significant increase in morbidity and mortality. We report the case of a male patient with multiple myeloma (MM) and dialysis-dependent renal failure due to light-chain cast nephropathy, who presented recurrent early catheter dysfunction.

Use of Peritoneal Catheters for Patients Receiving Palliative Care.

Recurrent ascites is a late manifestation of several diseases, including cancer, cirrhosis, and heart failure, invariably associated with very poor prognosis. Hence, every effort must be aimed at reducing discomfort and side effects of its management. To evaluate if peritoneal catheters (PCs) are a viable alternative treatment approach in palliative patients who fail medical management of ascites.

An unexpected cause of residual renal function loss.

The residual renal function (RRF) in a peritoneal dialysis (PD) patient is clinically important because it contributes to dialytic adequacy, quality of life and mortality. We present the case of a patient in PD with a marked decrease in RRF. Even after the increase of dialysis, the patient maintained asthenia and anorexia, was prostrate and showed no improvement analytically.

Combined Aerobic and Resistance Exercise in Walking Performance of Patients With Intermittent Claudication: Systematic Review.

The short-term benefits of aerobic and resistance exercise in subjects affected by Peripheral Arterial Disease (PAD) are scarcely examined in interaction. This study aimed to identify the effects of combined aerobic and resistance exercise programs on walking performance compared with isolated aerobic exercise or with the usual care in patients with intermittent claudication. A systematic review was conducted following the PRISMA statement.

Fitness, Technical, and Kinanthropometrical Profile of Youth Lithuanian Basketball Players Aged 7-17 Years Old.

Optimizing basketball performance during the stages of long-term athlete development require to identify the trainability and variation of specific technical skills, when adjusting for anthropometric changes. The aim of this study was to describe differences in height, body mass, arm span, and technical-related fitness (movement, dribbling, shooting) along the long-term development of 7-17 years Lithuanian basketball players. This cross-sectional analysis involved a total of 1051 basketball players from the Sabonis Basketball Center in Lithuania.

Entropy Measures Can Add Novel Information to Reveal How Runners' Heart Rate and Speed Are Regulated by Different Environments.

Ecological psychology suggests performer-environment relationship is the appropriate scale for examining the relationship between perception, action and cognition. Developing performance requires variation in practice in order to design the attractor-fluctuation landscape. The present study aimed to identify the effects of varying levels of familiarity and sensorimotor stimuli within the environment in runners' speed and heart rate (HR) regularity degree, and short-term memory Twelve amateur runners accomplished three 45-min running trials in their usual route, in an unusual route, and an athletics 400-m track, wearing a GPS and an HR monitor.

Myeloid sarcoma of the small intestine in a patient without overt acute myeloid leukaemia: a challenging diagnosis of a rare condition.

Myeloid sarcoma (MS) is a rare condition that most commonly occurs in the setting of acute myeloidleukaemia (AML) or other chronic myeloproliferative disorders. It presents as an abnormal growth that can develop anywhere in the human body, and its clinical manifestations are often non-specific.We present the case of a patient admitted to the emergency room with bowel obstruction.