Browsing by Issue Date, starting with "2023-03"
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- Gender-Affirming Hormone Therapy: Physical and Sociopsychological Effects, Impact and SatisfactionPublication . Santos, Rafael Baptista; Lemos, Carolina; Saraiva, MiguelBackground Gender dysphoria treatment includes gender-affirming hormone therapy (GAHT). Studies are still lacking on how to characterize its effects and impact on transgender people's lives more effectively. Aim To study the physical and psychological effects of GAHT on transgender individuals, assess its impact on their lives, and rate their overall satisfaction. Methods Participants (n = 114; ages 18-62 years; median age 24.0 (21.0 - 33.0) years) included transgender adults residing in Portugal who were undergoing or had undergone hormonal therapy for at least one uninterrupted year. Participants completed an original questionnaire. For most items, an ordinal Likert-style scale ranging from 0 (worst result) to 6 (best result) was used. Descriptive statistics and non-parametric tests, including Pearson's chi-squared test, Wilcoxon signed-rank test, and Mann-Whitney U test were used to analyze categorical and continuous variables, with a significance level set at 0.05. Outcomes The outcomes included desired physical changes rating (perception and satisfaction with changes); side effects of GAHT; the sociopsychological impact of GAHT (on self-esteem, body image, psychological wellbeing, social and family relations); overall satisfaction (with treatment results and medical follow-up). Results The changes classified as the most perceptible in those undergoing masculinizing treatment (Group M) were amenorrhea (6 (5.0-6.0) points) and clitoris enlargement (6 (5.0-6.0) points). These were also the ones rated as the most satisfactory (6 (6.0-6.0) points for amenorrhea and 6 (4.0-6.0) points for clitoris enlargement). On those undergoing feminizing therapy (Group F), the alteration voted as the most perceptible was sperm production decrease (6 (2.0-6.0) points), and the ones classified as the most satisfactory were sperm production decrease (6 (4.0-6.0) points) and spontaneous erections decrease (6 (5.0-6.0) points). Side effects were reported by 89.7% of Group M (mood swings were the most common) and 96.3% of Group F (decreased libido was the most frequent). The sociopsychological impact of hormonal treatment was significantly positive in all analyzed variables (p<0.001). Overall satisfaction with treatment results and medical follow-up were rated with 5 points and 4.5 points, respectively. Clinical implications This study provides clinicians with more evidence that GAHT may improve the physical, psychological and social health of transgender people seeking medical transition. Strengths and limitations The strengths of the current study include a high participant count relative to the target population, the acquisition of data on previously unexplored variables, and the significance of being one of the few investigations of its kind conducted in Portugal. However, the study has limitations, including differences in participant characteristics, a small sample size for some variables, potential bias due to the retrospective nature of the study, individualized treatment regimens, and the inclusion of participants from different countries, which limit the generalization of the results. Conclusions This study provides further evidence that GAHT is effective, and that its physical effects are satisfactory while resulting in mostly non-severe nor life-threatening side effects. GAHT is an important therapy in gender dysphoria and has consistent results in improving numerous sociopsychological variables.
- A Gelatinous Pleural Effusion as a Diagnostic CluePublication . Barroso, Daniela; Rego, RitaPleural effusion is a common presentation of several pathologies, and the determination of its cause is facilitated by macroscopic, biochemical, microbiological, and cellular analysis. A systematic approach to analyzing the fluid allows for a reduction in clinical diagnoses. Only a select number of diagnoses can be established definitively by thoracentesis, including effusions because of malignancy. We report the case of an 84-year-old male with a right large-volume pleural effusion with an initial diagnostic thoracocentesis demonstrating an exudate with a gelatinous appearance and exudate characteristics. The physical characteristics of the pleural effusion quickly raised the suspicion of mesothelioma, a rare tumor associated with a poor prognosis. In most diseases related to pleural effusion, fluid analysis yields important diagnostic information, and in certain cases, fluid analysis alone is enough for diagnosis. Malignant pleural mesothelioma may present as a viscous pleural effusion with gelatinous characteristics, which may immediately raise suspicion and contribute as a diagnostic clue in the initial study of a pleural effusion. This article was previously presented as a meeting abstract at the 28º Congresso Nacional de Medicina Interna in October 2022.
- Fibrosis of Peritoneal Membrane, Molecular Indicators of Aging and Frailty Unveil Vulnerable Patients in Long-Term Peritoneal DialysisPublication . Branco, Patrícia; Calça, Rita; Martins, Ana Rita; Mateus, Catarina; Jervis, Maria João; Gomes, Daniel Pinto; Azeredo-Lopes, Sofia; De Melo Junior, Antonio Ferreira; Sousa, Cátia; Civantos, Ester; Mas-Fontao, Sebastian; Gaspar, Augusta; Ramos, Sância; Morello, Judit; Nolasco, Fernando; Rodrigues, Anabela; Pereira, Sofia AzeredoPeritoneal membrane status, clinical data and aging-related molecules were investigated as predictors of long-term peritoneal dialysis (PD) outcomes. A 5-year prospective study was conducted with the following endpoints: (a) PD failure and time until PD failure, (b) major cardiovascular event (MACE) and time until MACE. A total of 58 incident patients with peritoneal biopsy at study baseline were included. Peritoneal membrane histomorphology and aging-related indicators were assessed before the start of PD and investigated as predictors of study endpoints. Fibrosis of the peritoneal membrane was associated with MACE occurrence and earlier MACE, but not with the patient or membrane survival. Serum α-Klotho bellow 742 pg/mL was related to the submesothelial thickness of the peritoneal membrane. This cutoff stratified the patients according to the risk of MACE and time until MACE. Uremic levels of galectin-3 were associated with PD failure and time until PD failure. This work unveils peritoneal membrane fibrosis as a window to the vulnerability of the cardiovascular system, whose mechanisms and links to biological aging need to be better investigated. Galectin-3 and α-Klotho are putative tools to tailor patient management in this home-based renal replacement therapy.
- Posing as Ascites: A Case Report on Neurogenic Lower Urinary Tract DysfunctionPublication . Sousa, Luís Carlos; Andrade, Maria JoãoLower urinary tract dysfunction (LUTD) is a frequently neglected and underdiagnosed condition, especially in cases of neurogenic etiology where no other neurological deficits are present. The evaluation of the integrity of the spinal cord segments responsible for the neurophysiologic control of the bladder and sphincters is fundamental for correctly establishing a neurogenic etiology. We present the case of a 52-year-old female complaining of abdominal pain, new onset of urinary straining, a slow/intermittent stream, and stress incontinence, following inpatient admission for a history of constitutional syndrome and falls. A fluid wave sign was observed on physical examination. An abdominal CT scan showed bladder hyperdistention and an L5 body compression fracture. A urinary catheter was placed, draining 2,000 mL of urine. On neuro-urological examination, diminished anal sphincter tone, diminished voluntary anal contraction, and absent left anal reflex were noted. Findings on the urodynamic study further favored the diagnosis of lower motor neuron bladder dysfunction. This case report demonstrates how the neurologic examination of the sacral segments S2-S4 allowed the diagnosis and subsequent management of an initially unexplained bladder dysfunction, as our clinical findings were compatible with damage to the sacral roots. The complete neuro-urological examination is fundamental for correctly determining the neurogenic etiology of LUTD and should be routinely integrated into the neurological evaluation.
- Comparative clinical and radiologic evaluation between patients undergoing standard reversed shoulder arthroplasty or bony increased offsetPublication . Amorim-Barbosa, Tiago; Ribau, Ana; Fonte, Hélder; Henrique Barros, Luís; Claro, RuiBackground: Modifications of the medialized design of Grammont-type reverse shoulder arthroplasty (RSA) using a bony increased offset (BIO-RSA) has shown better clinical results and fewer complications. The aim of this study is to compare the clinical results, complications, and radiological outcomes between patients undergoing standard RSA and BIO-RSA. Methods: A retrospective review was performed of 42 RSA procedures (22 standard RSA and 20 BIO-RSA). With a minimum of 1 year of follow-up, range of motion (ROM), Constant shoulder score (CSS), visual analog scale (VAS), and subjective shoulder score (SSS) were compared. Radiographs and computed tomography (CT) scan were examined for scapular notching, glenoid and humeral fixation, and graft healing. Results: At a mean follow-up of 27.6 months (range, 12-48 months), a significant difference was found for active-internal rotation (P=0.038) and for passive-external rotation (P=0.013), with better results in BIO-RSA. No other differences were found in ROM, CSS (P=0.884), VAS score, and SSS. Graft healing and viability were verified in all patients with CT scan (n=34). The notching rate was 28% in the standard RSA group and 33% in the BIO-RSA group, but the standard RSA had more severe notching (grade 2) than BIO-RSA (P=0.039). No other significative differences were found in glenoid and humeral fixation. Conclusions: Bone-graft lateralization is associated with better internal and external rotation and with less severe scapular notching compared to the standard RSA. Integration of the bone graft occurs effectively, with no relevant changes observed on radiographic evaluation.