Models for predicting the risk of illness in leprosy contacts in Brazil: Leprosy prediction models in Brazilian contacts.

OBJECTIVE: This study aims to develop and validate predictive models that assess the risk of leprosy development among contacts, contributing to an enhanced understanding of disease occurrence in this population. METHODS: A cohort of 600 contacts of people with leprosy treated at the National Reference Center for Leprosy and Health Dermatology at the Federal University of Uberlândia (CREDESH/HC-UFU) was followed up between 2002 and 2022. The database was divided into two parts: two-third to construct the disease risk score and one-third to validate this score. Multivariate logistic regression models were used to construct the disease score. RESULTS: Of the four models constructed, model 3, which included the variables anti-phenolic glycolipid I immunoglobulin M positive, absence of Bacillus Calmette-Guérin vaccine scar and age ≥60 years, was considered the best for identifying a higher risk of illness, with a specificity of 89.2%, a positive predictive value of 60% and an accuracy of 78%. CONCLUSIONS: Risk prediction models can contribute to the management of leprosy contacts and the systematisation of contact surveillance protocols.

Neutral and Anion Species of Quinoidal Thienothiophene Diketopyrrolopyrroles Display a Common Aggregation Mode.

A comprehensive investigation of two new molecular triads incorporating the diketopyrrolopyrrole unit into a quinoidized thienothiophene skeleton, which is further end-capped with dicyanomethylene (DPP-TT-CN) or phenoxyl groups (DPP-TT-PhO), has been carried out. A combination of UV-Vis-NIR and infrared spectroelectrochemical techniques and cryogenic UV-Vis-NIR absorption spectroscopy supported by theoretical calculations has been used. The main result is the formation of similar H-aggregates in the dimerization process of the neutral molecules and of the charged anionic species. The experimental absorption spectra of the aggregated species are accurately reproduced by quantum chemical calculations using the Spano's model, including excitonic coupling for the dimeric forms and full vibronic resolution of the absorption bands. The strong excitonic coupling taking place is key to understand the electronic structure of the dimeric aggregates and has been instrumental to disentangle the type of H-aggregation. This study is of relevance to get a better understanding of the molecular aggregation of organic p-conjugated chromophores and is useful as a guideline for the refinement of the engineering of molecular materials for which supramolecular design is required.

Metabolic syndrome induces benefits in mice experiencing severe sepsis, comparable to the effects of low-dose aspirin pretreatment in septic mice lacking metabolic syndrome.

BACKGROUND: Sepsis is a complex condition characterized by systemic host inflammation caused by an infection. Experimental and observational studies indicate that obesity, one of the components of metabolic syndrome (MetS), or aspirin (ASA) treatment could be associated with sepsis survival. However, the effects of ASA on septic mice with MetS-induced conditions have not been explored. METHODS: Swiss mice were administered monosodium glutamate (MSG) (4 mg/kg) during their first 5 days of life for MetS induction, while the control mice received an equimolar saline solution. MetS was validated in male mice on their 60th day of life. ASA treatment was administered for 15 days prior to sepsis (40 mg/kg). On the 75th day, sepsis was induced in MetS and control mice through cecal ligation and puncture (CLP). The effects of ASA on septic mice with MSG-induced MetS were assessed by determining survival rates, quantification of nitric oxide (NO), and cytokine levels in the plasma, while correlating these data with hematological, blood glucose and cardiovascular parameters. RESULTS: MetS was validated by Lee-Index (3 body weight/naso-anal length×1000), hypertension, and hyperglycemia in animals receiving MSG as neonates. In control animals, severe sepsis promoted hypoglycemia, which was associated with mortality, as well as increased plasma NO levels, hypotension, hematological alterations, and elevation of proinflammatory cytokines. In contrast, MetS and pre-treatment with ASA were able to prevent sepsis-related alterations. CONCLUSIONS: MetS and ASA pre-treatment provided protection against severe sepsis. However, ASA was ineffective in mice with MetS undergoing severe sepsis.

Técnica Boomerang para plástica genital estética feminina / Boomerang technique for female genital aesthetic surgery

Introdução: A hipertrofia de pequenos lábios combinada com capuz clitoriano redundante é uma queixa comum entre mulheres que procuram cirurgia plástica genital cosmética por queixas funcionais, psicológicas e estéticas. O objetivo deste estudo foi descrever a técnica boomerang, um tratamento cirúrgico da hipertrofia labial que se estende a todo o capuz clitoriano. Método: Foi conduzido um estudo retrospectivo, de caráter analítico, para avaliar os prontuários médicos de 48 pacientes consecutivas submetidas a cirurgia estética genital feminina entre julho de 2017 e julho de 2021. Todos os procedimentos cirúrgicos foram realizados pela mesma cirurgiã. A técnica utilizada nas pacientes consistiu na ressecção longitudinal dos excessos de pequenos lábios vaginais associado à ressecção de capô clitoriano em forma de boomerang e à clitoropexia. Resultados: A idade média das pacientes submetidas a cirurgia foi de 36,25 anos (intervalo 18-59 anos), entre as quais 94,44% apresentaram queixas estéticas associadas ou não a queixas funcionais, e 5,56% apresentaram somente queixas funcionais. Duas pacientes apresentaram hematomas nos grandes lábios no pós-operatório imediato, e uma paciente teve deiscência de sutura nos pequenos lábios. Conclusão: A técnica boomerang é reprodutível e proporciona benefícios estéticos e/ou funcionais na genitália feminina.

Introduction: Hypertrophy of the labia minora combined with a redundant clitoral hood is a common complaint among women seeking aesthetic genital cosmetic surgery for functional, psychological, and aesthetic complaints. The objective of this study was to describe the boomerang technique, a surgical treatment for labial hypertrophy that extends to the entire clitoral hood. Method: A retrospective, analytical study was conducted to evaluate the medical records of forty-eight consecutive patients who underwent female genital cosmetic surgery between July 2017 and July 2021. The same surgeon performed all surgical procedures. The technique used in the patients consisted of longitudinal resection of excess small vaginal lips associated with resection of the boomerang-shaped clitoral hood associated with clitoroplasty. Results: The average age of patients undergoing surgery was 36.25 years (range 18-59 years), among whom 94.44% had aesthetic complaints associated or not with functional complaints, and 5.56% had only functional complaints. Two patients had bruises on the labia majora in the immediate postoperative period, and one patient had suture dehiscence on the labia minora. Conclusion: The boomerang technique is reproducible and provides aesthetic and/or functional benefits to the female genitalia.

Patients with cervical spondylotic myelopathy and dependency in activities of daily living during hospitalization-descriptive and correlational study.

Background and Aim: Cervical spondylotic myelopathy (CSM) causes progressive spinal cord compression and consequent functional decline. Surgical decompression is considered effective in halting disease progression, producing improvements in neurological prognosis. During hospitalization, several conditions may alter these patients' dependency levels. This study aimed to describe patients with CSM and their evolution regarding dependence in activities of daily living (ADL), from hospital admission to discharge. Methods and Materials: Descriptive and correlational study based on document analysis. Results: Included 96 files of patients with CSM who were admitted to Neurosurgery Department. The sample was 58.3% men, with a mean age of 64.4 years. Of the participants, 96.9% had surgery, mainly an anterior cervical approach. Hygiene was the ADL involving most dependence, both at admission (39.6%) and at discharge (71.9%). Worsening of dependence levels in ADLs was found at the midterm evaluation (mean 13.34; SD 5.59) and at discharge (mean 11.59; SD 5.28) in relation to the functional condition at admission (mean 9.77; SD 6.06). Gender was not associated with any differences, but age and days of hospitalization were associated with variations in participants' dependency levels (P<.05). Conclusion: The level of dependence on ADLs increased during the hospitalization of patients with CSM.

Cytomegalovirus congenital infection: long-term outcomes in a valaciclovir treated population.

OBJECTIVES: This case series aims to evaluate the long-term outcomes of congenital cytomegalovirus (CMV) infection in a population treated with valaciclovir during pregnancy. The study focuses on assessing the prevalence of long-term sequelae in infants with confirmed CMV fetal infection. METHODS: A retrospective analysis was conducted on 33 pregnancies corresponding to 34 fetus with confirmed CMV congenital infection. They were followed from November 2004 to December 2020. Valaciclovir treatment was initiated after confirmation of fetal infection, and fetal outcomes were monitored through serial ultrasounds, neurosonography, and fetal magnetic resonance imaging (MRI). Postnatal assessments included: PCR confirmation, symptoms evaluation at birth, and long-term follow-up protocols for visual, auditory, and neurodevelopmental assessment. RESULTS: Therapy was started at a median gestational age of 24 weeks. Of the 34 newborns 79.4 % were asymptomatic at birth. Median follow-up time was 6 years and 32.35 % developed long-term sequelae. Neurosensorial hearing loss (SNHL) was the predominant sequelae. In the cases which developed sequelae 54.5 % had imaging findings, and all with major findings developed long-term sequelae. CONCLUSIONS: In our treated population we had a higher asymptomatic rate at birth comparing with a non-treated population, similar to those found in previous studies. We had a long-term sequelae rate of 32.35 %, similar to recent studies on non-treated population, although we registered a slightly lower rate of SNHL. A larger multicenter studies with a longer follow-up time, where treatment is started in the first trimester, is of the utmost importance, so we can truly understand the correlation between these imaging findings, therapy and long-term sequelae.

Physical Activity during Pregnancy and Risk of Gestational Diabetes Mellitus: A Meta-Review.

BACKGROUND: Nowadays, pregnant women require more individualized attention in their assistance process during pregnancy. One of the aspects that requires the most focus is the suitability of carrying out physical activity. The objective of this meta-review is to find out the effects of physical activity during pregnancy on the incidence of GDM compared to women who do not perform physical activity. METHODS: A search was conducted in Cochrane, CSIC, Ebscohost, Proquest, Pubmed, Scielo, and Scopus. The search focused on systematic reviews and meta-analyses published in the last five years. The AMSTAR-2 scale was used as a quality assessment tool for the final sample. RESULTS: A total of 18 systematic reviews and meta-analyses were included. Sixteen of them found out that physical activity during pregnancy has preventive effects for GDM compared with women who lacked physical activity. Among the studies, we found a reduction in the risk of GDM of between 24% and 38% and odds ratios ranging between 0.39 and 0.83 calculated for a 95% CI. Only two studies did not find statistically significant effects. Other variables such as type and duration of physical activity, overweight and obesity, gestational age, etc., were also considered. CONCLUSIONS: Physical activity prevents the incidence of GDM. The main characteristics that enhance this preventive effect are starting at the initial stages of pregnancy and maintaining during the whole pregnancy as well as combining strength and aerobic exercise at a low to moderate intensity.

Effects of two external cooling strategies on physiological and perceptual responses of athletes with tetraplegia during and after exercise in the heat.

Athletes with tetraplegia may experience marked hyperthermia while exercising under environmental heat stress due to their limited ability to dissipate heat through evaporative means. This study investigated the effectiveness of two external cooling strategies (i.e., spraying water onto the body surface or using a cooling vest) on physiological and perceptual variables in tetraplegic athletes during and after an aerobic exercise session in a hot environment. Nine male wheelchair rugby players performed an incremental test to determine their maximum aerobic power output. After that, they were subjected to three experimental trials in a counter-balanced order: control (CON, no body cooling), cooling vest (CV), and water spraying (WS). During these trials, they performed 30 min of a submaximal exercise (at 65% of their maximum aerobic power) inside an environmental chamber set to maintain the dry-bulb temperature at 32 °C. The following variables were recorded at regular intervals during the exercise and for an additional 30 min following the exertion (i.e., post-exercise recovery) with the participants also exposed to 32 °C: body core temperature (TCORE), skin temperature (TSKIN), heart rate (HR), rating of perceived exertion (RPE), thermal comfort (TC), and thermal sensation (TS). While exercising in CON conditions, the tetraplegic athletes had the expected increases in TCORE, TSKIN, HR, RPE, and TC and TS scores. HR, TC, and TS decreased gradually toward pre-exercise values after the exercise, whereas TCORE and TSKIN remained stable at higher values. Using a cooling vest decreased the temperature measured only on the chest and reduced the scores of RPE, TC, and TS during and after exercise but did not influence the other physiological responses of the tetraplegic athletes. In contrast, spraying water onto the athletes' body surface attenuated the exercise-induced increase in TSKIN, led to lower HR values during recovery, and was also associated with better perception during and after exercise. We conclude that water spraying is more effective than the cooling vest in attenuating physiological strain induced by exercise-heat stress. However, although both external cooling strategies do not influence exercise hyperthermia, they improve the athletes' thermal perception and reduce perceived exertion.

Medication Literacy Test for Older Adults: psychometric analysis and standardization of the new instrument.

BACKGROUND: Low medication literacy is prevalent among older adults and is associated with adverse drug events. The Medication Literacy Test for Older Adults (TELUMI) was developed and content validated in a previously published study. AIM: To evaluate the psychometric properties and provide norms for TELUMI scores. METHOD: This was a cross-sectional methodological study with older adults selected from the community and from two outpatient services. Descriptive item-analysis, exploratory factor analysis (EFA), item response theory (IRT), reliability, and validity analysis with schooling and health literacy were performed to test the psychometric properties of the TELUMI. The classification of the TELUMI scores was performed using percentile norms. RESULTS: A total of 344 participants, with a mean age of 68.7 years (standard deviation = 6.7), were included; most were female (66.6%), black/brown (61.8%), had low schooling level (60.2%) and low income (55.2%). The EFA pointed to the one-dimensional structure of TELUMI. A three-parameter logistic model was adopted for IRT. All items had an adequate difficulty index. One item had discrimination < 0.65, and three items had an unacceptable guessing index (< 0.35) and were excluded. The 29-item version of TELUMI had excellent internal consistency (KR20 = 0.89). There was a positive and strong association between TELUMI scores and health literacy and education level. The scores were classified as inadequate medication literacy (≤ 10.0 points), medium medication literacy (11-20 points), and adequate medication literacy (≥ 21 points). CONCLUSION: The results suggest that the 29-item version of TELUMI is psychometrically adequate for measuring medication literacy in older adults.

Sulfide oxidation by members of the Sulfolobales.

The oxidation of sulfur compounds drives the acidification of geothermal waters. At high temperatures (>80°C) and in acidic conditions (pH <6.0), oxidation of sulfide has historically been considered an abiotic process that generates elemental sulfur (S0) that, in turn, is oxidized by thermoacidophiles of the model archaeal order Sulfolobales to generate sulfuric acid (i.e. sulfate and protons). Here, we describe five new aerobic and autotrophic strains of Sulfolobales comprising two species that were isolated from acidic hot springs in Yellowstone National Park (YNP) and that can use sulfide as an electron donor. These strains significantly accelerated the rate and extent of sulfide oxidation to sulfate relative to abiotic controls, concomitant with production of cells. Yields of sulfide-grown cultures were ∼2-fold greater than those of S0-grown cultures, consistent with thermodynamic calculations indicating more available energy in the former condition than the latter. Homologs of sulfide:quinone oxidoreductase (Sqr) were identified in nearly all Sulfolobales genomes from YNP metagenomes as well as those from other reference Sulfolobales, suggesting a widespread ability to accelerate sulfide oxidation. These observations expand the role of Sulfolobales in the oxidative sulfur cycle, the geobiological feedbacks that drive the formation of acidic hot springs, and landscape evolution.

Curved Nanographenes as Stoppers in a [2]Rotaxane with Two-Photon Excited Emission.

Heptagon-containing distorted nanographenes are used as stoppers for the capping of a [2]rotaxane through a Michael-type addition reaction to vinyl sulfone groups. These curved aromatics are bulky enough to prevent the disassembly of the rotaxane but also give emissive and nonlinear (two-photon absorption and emission) optical properties to the structure.

Evaluation of the testicular artery Doppler velocimetry and its correlation with sperm defects in domestic cats.

Several studies have demonstrated the correlation between Doppler velocimetric parameters of testicular artery and semen quality in domestic species, but in felines data are scarce. This study aimed to correlate the Doppler velocimetry of the testicular artery with sperm kinetics and sperm defects, in sedated and non-sedated cats. Forty tomcats were divided into two groups: sedated (SG; n=20) with dexmedetomidine (10 µm/kg) and ketamine (12 mg/kg), and non-sedated (NSG; n=20). The animals were subjected to ultrasound Doppler velocimetry of the distal supratesticular and marginal region of the testicular artery and subsequently orchiectomized. Epididymal tail spermatozoa were recovered and analyzed using a CASA system for motility, and morphology took place. Animals of SG presented a significantly higher velocity in the marginal region of the cat's testicular artery [peak systolic velocity (PSV) 11.51 cm/s; end-diastolic velocity (EDV) 7.72 cm/s] compared to NSG (PSV 7.72 cm/s, P < 0.001; EDV 4.93 cm/s, P < 0.001). Sedated cats presented higher pulsatility and resistivity indexes than non-sedated cats. The supratesticular PSV of NSG was moderately correlated with major (rs = 0621; P < 0.001) and total sperm defects (rs = 0614; P < 0001). Doppler velocimetry was fairly correlated with minor, major, and total sperm defects. In conclusion, Doppler velocimetric evaluation emerges as an important possibility in the reproductive evaluation of tomcats, once the testicular artery hemodynamics were associated with sperm defects. However, it is advisable to carry out this evaluation in non-sedated animals. If sedation is necessary, peripheral vasoconstriction should be considered.

Prevalence and associated factors of common mental disorders among internally displaced people by armed conflict in Cabo Delgado, Mozambique: a cross-sectional community-based study.

Background: Humanitarian emergencies are a major global health challenge with the potential to have a profound impact on people's mental and psychological health. Displacement is a traumatic event that disrupts families and affects physical and psychological health at all ages. A person may endure or witness a traumatic incident, such as being exposed to war, and, as a result, develop post-traumatic stress disorder (PTSD). There is a lack of information about post-traumatic stress disorder, depression, and anxiety disorder in low and middle-income countries in humanitarian emergency contexts such as Mozambique. This study aimed to assess the prevalence of PTSD, depression, and anxiety, and associated factors among armed conflict survivors in Cabo Delgado, north region of Mozambique in 2023. Methods: A community-based cross-sectional study was conducted between January and April 2023 among 750 participants, who were selected by convenience. A face-to-face interview used the Primary Care Post-Traumatic Stress Disorder Checklist (PC-PTSD-5) to evaluate PTSD, the Generalized Anxiety Disorder Scale (GAD-7) to evaluate anxiety and the Patient Health Questionnaire - Mozambique (PHQ-9 MZ) to evaluate depression. The association between PTSD and demographic and psychosocial characteristics was analyzed using bivariate and multivariable binary logistic regression. We used a 5% significance level. Results: The three mental disorders assessed were highly prevalent in our sample with 74.3% PTSD, 63.8% depression, and 40.0% anxiety. The chance of developing PTSD was higher in females (AOR = 2.30, 95% CI 1.50-3.51), in patients with depression symptoms (AOR = 8.27, 95% CI = 4.97-13.74) and anxiety symptoms (AOR = 1.45, 95% CI = 0.84-2.50). Conclusion: This study reported that the prevalence of PTSD, depression, and anxiety were high. Patients having depressive symptoms, anxiety symptoms, and being female are more at risk of developing PTSD. There is a need to integrate screening for common mental disorders in the context of humanitarian emergencies and its adapted integration of psychosocial interventions.

Mycobacterium avium subsp. paratuberculosis in Wild Boar (Sus scrofa) in Portugal.

Paratuberculosis, or Johne's disease, caused by Mycobacterium avium subsp. paratuberculosis (MAP), is a chronic granulomatous enteritis affecting both domestic and wild ruminants. The agent was also found in wild mammals such as wild boar (Sus scrofa); however, the role of wild mammals in the epidemiology of MAP is unclear. During the research period, 941 free-ranging wild boar (S. scrofa) legally hunted in two locations in the central-eastern region of Portugal were examined. Ninety-seven wild boars exhibited one or more gross lesions and were tested for the presence of Mycobacterium avium subsp. paratuberculosis using acid-fast staining, mycobacterial culture, polymerase chain reaction (PCR), and histopathological examination. Forty-five animals (46.4%, 95% CI: 36.5-56.3%) were identified as infected, as indicated by positive results in culture and/or PCR. The findings revealed that the most significant risk factor was being a juvenile compared to yearlings and adults (OR = 10.2, 95% CI: 2.2-48.0). Based on our results, 37.9% (n = 11) of the infected animals were considered suitable for human consumption. Our findings offer novel insights into mycobacterial infections in wild boar populations in Portugal and suggest that wild boar could be a source of human infection if zoonotic potential is considered.

Continuous Sedation in Palliative Care in Portugal: A Prospective Multicentric Study.

Objective: This study aimed to survey the practice of palliative sedation in Portugal, where data on this subject were lacking. Methods: This was a prospective multicentric study that included all patients admitted to each team that agreed to participate. Patients were followed until death, discharge, or after 3 months of follow-up. Results: The study included 8 teams: 4 as palliative care units (PCU), 1 as a hospital palliative care team (HPCT), 2 as home care (HC), and 1 as HPCT and HC. Of the 361 patients enrolled, 52% were male, the median age was 76 years, and 285 (79%) had cancer. Continuous sedation was undergone by 49 (14%) patients: 26 (53%) were male, and the median age was 76. Most patients, 46 (94%), had an oncological diagnosis. Only in a minority of cases, the family, 16 (33%), or the patient, 5 (10%), participated in the decision to sedate. Delirium was the most frequent symptom leading to sedation. The medication most used was midazolam (65%). In the multivariable analysis, only age and the combined score were independently associated with sedation; patients <76 years and those with higher levels of suffering had a higher probability of being sedated. Conclusions: The practice of continuous palliative sedation in Portugal is within the range reported in other studies. One particularly relevant point was the low participation of patients and their families in the decision-making process. Each team must have a deep discussion on this aspect.

Development and Validation of the Serious Educational Game in Nursing Appraisal Scale.

OBJECTIVES: This study aims to develop and validate the Serious Educational Game in Nursing Appraisal Scale (SEGiNAS), a tool designed to evaluate the implementation of serious games within nurse education contexts of quantity of process, quality of process, and learning outcomes. METHODS AND MATERIALS: This methodological and psychometric study aimed to develop and validate a scale. The item generation phase was based on the cognitive theory of multimedia learning, resulting in a 20-item scale. The validation phase involved evaluating the psychometric scale by surveying 160 Portuguese nurses. RESULTS: A factor analysis revealed a three-factor structure corresponding to the scale's designed dimensions, explaining a total variance of 64.5%. The scale demonstrated high internal consistency for all factors, including engagement and teaching effectiveness (0.925), learning impact and practical application (0.883), and content relevance and clarity (0.848). The dimensions were engagement and teaching effectiveness, learning impact and practical application, and content relevance and clarity. CONCLUSIONS: The SEGiNAS scale represents a valid and reliable tool for evaluating serious games in nursing education. Its development fills an existing gap in assessing the teaching-learning process with serious games. This study was not registered.

Knowledge, attitudes and practices of cervical cancer screening among female students enrolled in higher education institutions in Cabo Verde.

Cervical cancer (CC) is the fourth most common cancer among women in the world and the second in Africa. CC is the third most frequent cancer and the first cause of cancer-related death among women in Cabo Verde, with an estimated incidence of 17 cases per 100,000 women. The mortality rate is around 10.5% and represents one of the largest percentages of all types of cancer diagnosed in women in the country. The high mortality rate can be explained by the absence of a national screening programme and a lack of human and physical resources. This study aims to determine the level of knowledge, attitudes and practices on CC among undergraduate female students in Cabo Verde in 2020. Methods: A descriptive cross-sectional study, using a self-administered structured questionnaire, was conducted in six higher education institutions (HEI) in Cabo Verde between November and December 2020. A total of 618 female undergraduate students were recruited using a simple random sampling technique. Descriptive statistical data analysis was used to report the results. Results: The response rate was 96.6% (n = 618). Most of the participants, 90.6% (549), were single, with average age of 21.79 years (SD =±4). Although most of the participants had already heard about CC (94.6%), most students showed a low knowledge about this disease (86.2%). Moreover, only 9.1% reported having been screened for CC. Conclusion: Most undergraduate female students enrolled in HEI in Cabo Verde have poor knowledge and unfavourable attitudes toward CC. The level of knowledge is quite unsatisfactory. Within this context, the implementation of health policies focused on human papillomavirus education, prevention strategies, and CC screening is crucial.

Validation of the Bipolar Recovery Questionnaire for the Portuguese Population: Recovery and Predictors in People with Bipolar Disorder.

INTRODUCTION: The paradigm in mental health care is progressively moving towards a recovery-focused perspective. Thus, there is a need for validated instruments to measure recovery in bipolar disorder (BD). The Bipolar Recovery Questionnaire (BRQ) is the most used instrument to assess it. The aim of this study was to translate and perform a cross-cultural adaptation of the BRQ to European Portuguese (PT-PT) and to explore further associations of recovery with sociodemographic and emotional regulation, as well as recovery predictors to inform future research and clinical practice. METHODS: The BRQ was forward-translated and back-translated until a consensus version was found, and a test-retest design was used to assess temporal stability. Participants were recruited in public hospitals and organizations supporting people with BD, either referred by their psychiatrists or psychologists or through self-referral. Eighty-eight individuals diagnosed with BD were recruited to complete a battery of Portuguese-validated self-report questionnaires to assess recovery (BRQ), clinical mood symptoms (Hospital Anxiety and Depression Scale), affect (Positive and Negative Affect Scale), well-being (brief Quality of Life for Bipolar Disorder; Satisfaction with Life Scale) and emotion regulation (Difficulties in Emotion Regulation Scale). RESULTS: The BRQ showed excellent internal consistency with a Cronbach alpha of 0.92, and test-retest exhibited good reliability (r = 0.88). Construct validity was confirmed through/by positive and moderate correlations with quality of life (QoL; r = 0.58) and positive affect (r = 0.52), and negative moderate correlations with depression (r = -0.64), and negative affect (r = -0.55). Both satisfaction with life (ß = 0.38, p = 0.010) and recovery (ß = 0.34, p = 0.022) impacted quality of life, supporting the BRQ's incremental validity. Depressive symptoms and emotion dysregulation accounted for 51% of its variance. CONCLUSION: The BRQ is a valid and reliable instrument to measure recovery in people with BD in the Portuguese population and is suitable for both clinical and research contexts.