Efeitos do treinamento físico supervisionado na ansiedade, estresse e depressão após a Covid-19 / Effects of supervised physical training on anxiety, stress and depression after Covid-19 / Efectos del entrenamiento físico supervisado en la ansiedad, el estrés y la depresión después de la Covid-19

Objetivo: avaliar ansiedade, estresse e depressão antes e após o treinamento físico em acometidos pela Covid-19. Método: estudo quase-experimental realizado em Goiânia com pacientes que tiveram Covid-19 moderada a grave, após internação. Investigou-se ansiedade, estresse e depressão por meio da DASS-21. Os participantes realizaram dezoito sessões de treinamento físico, três vezes/semana composto por exercícios aeróbios, resistidos e de flexibilidade. Utilizou-se teste Shapiro Wilk para distribuição e os testes t pareado e Wilcoxon com nível de significância de p<0,05 para comparações. Resultado: participaram dezessete indivíduos com 55,59(±5,20) anos, predominantemente mulheres (64,7%), média de dezessete dias internados, maioria obesos (52,9%) com alguma doença prévia à Covid-19 (76,5%). Houve redução da ansiedade (mediana de 9,0 para 2,0 [p=0,001]), estresse de 10,0 para 2,0 (p=0,001) e depressão de 6,0 para 2,0 (p<0,001) após treinamento físico. Conclusão: o treinamento físico foi eficaz para melhora da ansiedade, estresse e depressão após dezoito sessões.

Objective: to assess anxiety, stress and depression before and after physical training in people affected by Covid-19. Method: a quasi-experimental study carried out in Goiania with patients who had moderate to severe Covid-19 after hospitalization. Anxiety, stress and depression were investigated using the DASS-21. The participants underwent eighteen physical training sessions, three times a week, consisting of aerobic, resistance and flexibility exercises. The Shapiro Wilk test was used for distribution and the paired t-test and Wilcoxon test with a significance level of p<0.05 were used for comparisons. Results: seventeen individuals took part, aged 55.59 (±5.20) years, predominantly women (64.7%), an average of seventeen days in hospital, the majority obese (52.9%) with some illness prior to Covid-19 (76.5%). There was a reduction in anxiety (median from 9.0 to 2.0 [p=0.001]), stress from 10.0 to 2.0 (p=0.001) and depression from 6.0 to 2.0 (p<0.001) after physical training. Conclusion: physical training was effective in improving anxiety, stress and depression after eighteen sessions.

Objetivo: evaluar la ansiedad, el estrés y la depresión antes y después del entrenamiento físico en afectados por la Covid-19. Método: estudio cuasi-experimental realizado en Goiânia con pacientes que tuvieron Covid-19 moderada a grave, tras hospitalización. Se investigó la ansiedad, el estrés y la depresión mediante el DASS-21. Los participantes realizaron dieciocho sesiones de entrenamiento físico, tres veces por semana compuesto por ejercicios aeróbicos, de resistencia y de flexibilidad. Se utilizó la prueba Shapiro Wilk para distribución y las pruebas t pareada y Wilcoxon con nivel de significancia de p<0,05 para comparaciones. Resultado: participaron diecisiete individuos con 55,59 (±5,20) años, predominantemente mujeres (64,7%), media de diecisiete días hospitalizados, mayoría obesos (52,9%) con alguna enfermedad previa a la Covid-19 (76,5%). Hubo reducción de la ansiedad (mediana de 9,0 a 2,0 [p=0,001]), estrés de 10,0 a 2,0 (p=0,001) y depresión de 6,0 a 2,0 (p<0,001) tras el entrenamiento físico. Conclusión: el entrenamiento físico fue eficaz para mejorar la ansiedad, el estrés y la depresión después de dieciocho sesiones.

A Japanese case of VEXAS syndrome after COVID-19 vaccination: Comparison with previously reported cases.

VEXAS syndrome is a novel adult-onset autoinflammatory disorder caused by variants in the UBA1 gene. Here, we report a Japanese case of VEXAS syndrome in which symptoms began one day after the second booster dose of a coronavirus disease 2019 (COVID-19) messenger ribonucleic acid vaccine, and a UBA1 variant was subsequently confirmed. Combined with the three cases reported thus far, this suggests that the COVID-19 vaccine may be one of the triggers for development of VEXAS syndrome in Asian populations. Since COVID-19 vaccines have been reported to be associated with various autoinflammatory and autoimmune diseases, it is important to continue to pay close attention to the relationship between COVID-19 vaccines and VEXAS syndrome.

Preliminary Identification of Macroconidia (Asexual Forms) of Alternaria Species in Histologic Tissue Sections in a Post Covid Patient with Allergic Fungal Rhinosinusitis.

To document a case of `preliminary` identification of Alternaria sp (a phaeohyphomycotic agent) based on morphology in tissue section in a patient with allergic fungal rhinosinusitis. A 25-year-old male, a known asthmatic in a post Covid -19 state, presented with headache, facial swelling and nasal block with discharge of brownish mucoid material. Debrided material from the right maxillary antrum and middle turbinate showed brownish mucoid material admixed with firm to hard degenerated bony spicules sent in formalin and subjected for histopathological examination. Histopathology showed fragments of tissue, mucoid material, degenerated bony spicules, and blood clots. Amidst ulcerated epithelium and mucoid debris were seen scattered pigmented fungi in a state of `vegetative sporulation` with characteristic brownish multicellular `macroconidia` diagnostic of Alternaria sp. A diagnosis of `Phaeohyphomycosis` possibly due to Alternaria sp was offered. The patient was treated with Amphotericin B. The patient was lost to follow up. Clinical materials such as tissue sections or smears from nasal mucus secretions in cases of allergic fungal rhinosinusitis provide a very good source for `preliminary` identification of species and early institution of therapy while waiting for the fungal culture report.

Experiences of Male Indonesian Migrant Workers During the COVID-19 Pandemic to Post-Pandemic Period in Taiwan: A Phenomenological Study.

INTRODUCTION: The challenges faced by male migrant workers during the pandemic have not been fully understood. This study aimed to explore the experiences of male Indonesian migrant workers during the COVID-19 pandemic in Taiwan. METHODOLOGY: This study used an interpretive phenomenological design. Twenty male Indonesian migrant workers in southern Taiwan were individually interviewed. Data were analyzed using reflective thematic analysis. RESULTS: The migrant workers had conflicting emotions during the pandemic, faced challenges during self-quarantine, lived on board ships, and experienced restrictions on social and religious activities. The workers prioritized maintaining their health to ensure that they would not be easily infected while working. COVID-19 vaccines were made available to migrant workers in Taiwan. The workers had many hopes that they would achieve a better and more prosperous life by working in Taiwan than in their home country. DISCUSSION: Although the 3-year COVID-19 period was difficult for Indonesian migrant workers in Taiwan, Taiwan's policies provided hope for them to endure the pandemic. The results have implications for Taiwan's health care system, labor development, and transcultural health care.

Towards an understanding of physical activity-induced post-exertional malaise: Insights into microvascular alterations and immunometabolic interactions in post-COVID condition and myalgic encephalomyelitis/chronic fatigue syndrome.

BACKGROUND: A considerable number of patients who contracted SARS-CoV-2 are affected by persistent multi-systemic symptoms, referred to as Post-COVID Condition (PCC). Post-exertional malaise (PEM) has been recognized as one of the most frequent manifestations of PCC and is a diagnostic criterion of myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS). Yet, its underlying pathomechanisms remain poorly elucidated. PURPOSE AND METHODS: In this review, we describe current evidence indicating that key pathophysiological features of PCC and ME/CFS are involved in physical activity-induced PEM. RESULTS: Upon physical activity, affected patients exhibit a reduced systemic oxygen extraction and oxidative phosphorylation capacity. Accumulating evidence suggests that these are mediated by dysfunctions in mitochondrial capacities and microcirculation that are maintained by latent immune activation, conjointly impairing peripheral bioenergetics. Aggravating deficits in tissue perfusion and oxygen utilization during activities cause exertional intolerance that are frequently accompanied by tachycardia, dyspnea, early cessation of activity and elicit downstream metabolic effects. The accumulation of molecules such as lactate, reactive oxygen species or prostaglandins might trigger local and systemic immune activation. Subsequent intensification of bioenergetic inflexibilities, muscular ionic disturbances and modulation of central nervous system functions can lead to an exacerbation of existing pathologies and symptoms.

Impact of COVID-19 on Chinese urban consumers' food safety knowledge and behavior - A comparative study between pre and post pandemic eras.

The COVID-19 pandemic caused notable changes to the food-related habits of consumers worldwide due to their concerns about the risk of infection and the requirement to follow government mandates. To investigate the impact of the pandemic on Chinese consumers' food safety knowledge, food safety behaviors, and their most recent food poisoning experiences, we compared the results from an online survey (n = 583, Dec 2019) conducted before the pandemic was officially announced with an identical survey (n = 599, Aug 2023) conducted seven months after the Chinese government downgraded restrictions related to COVID-19. Post-pandemic there was a significant decrease in consumers' food safety knowledge and self-reported food safety behaviors and a significant increase in their self-reported experiences of food poisoning. Despite respondents stating that their food safety knowledge and behaviors had improved since the start of the pandemic, the data obtained from the two surveys and the respondents self-reporting of foodborne illness suggest that in fact their safety knowledge and behaviors had decreased. These findings highlight the need to reinforce food safety education and behaviors during times when the food system is disrupted, and consumers are focusing on what they perceive to be more immediate issues.

Nursing students' knowledge, attitudes and learning occasions about pressure injuries at the time of graduation: A multi-method pre-post pandemic study.

INTRODUCTION: Pressure injuries (PIs) are a significant issue in healthcare system: nursing students are recommended to be prepared to assess the risk, prevent and manage them. However, despite the coronavirus disease-2019 (COVID-19) pandemic significantly affected nursing students' learning opportunities no data regarding their impact of PIs knowledge, attitudes and learning occasions have been documented to date. AIMS: To describe the post-pandemic knowledge and attitudes regarding PI prevention and management and to compare clinical learning opportunities in the field of PIs before and after the COVID-19 pandemic. METHOD: A descriptive multi-method study involving students at the time of their graduation in the before (n = 114) and after the pandemic (n = 113). The Italian versions of the Pressure Ulcer Knowledge Assessment Tool (PUKAT-IT) and Attitude Toward Pressure Ulcer Prevention (APuP-IT) scales were used. Data regarding pre- and post-pandemic learning opportunities were retrospectively collected from the Student Portfolio of Skills. RESULTS: The average PUKAT-IT score was 57.92 % (cut-off 60 %), which indicates insufficient knowledge; the average APuP-IT score was 78.19 % (cut-off 75 %), which shows positive attitudes towards PI. Comparing the pre- and the post-pandemic groups, learning opportunities in PI risk assessment and prevention significantly decreased (overall 38.90 vs 32.27 and 35.26 vs 25.97, respectively) while those regarding the PI management remained stable. CONCLUSION: In the post-pandemic times, nursing students' knowledge about PIs remains insufficient while their attitudes are adequate; the pandemic significantly reduced students' exposure to prevention and assessment learning opportunities during their internship, which suggests a need to update educational strategies to ensure appropriate knowledge and learning experiences in this field.

Rate of recurrence after discontinuing anticoagulation in patients with venous thromboembolism within 30 days after COVID-19 vaccine.

This study generated evidence to guide anticoagulation in patients with VTE after vaccination for COVID-19. We provided data on the low recurrence rate after cessation of anticoagulant therapy and the findings for this study offer timely insights into the management of a potentially vaccine-related adverse event.

Effectiveness of telerehabilitation vs. face-to-face pulmonary rehabilitation on physical function and quality of life in people with post COVID-19 condition: a systematic review and network meta-analysis.

INTRODUCTION: Post COVID-19 condition (PCC) is characterized by the persistence of symptoms associated with COVID-19 infection for more than 12 weeks, with worsening quality of life and physical function deconditioning being among the most commonly reported persistent symptoms. Pulmonary rehabilitation has emerged as a safe and viable option for these patients. Administered either face-to-face (FTF) or telemedicine (TL), it has been shown to improve symptoms associated with PCC. However, little is known about which approach is best for this population. Therefore, we conducted a systematic review and network meta-analysis on the efficacy of FTF versus TL compared to usual care in improving physical function and quality of life (physical and mental) in patients with PCC. EVIDENCE ACQUISITION: A systematic search of PubMed, Cochrane Library, and Web of Science was performed from 2020 to January 5th, 2024. Two independent reviewers performed study selection, data extraction, and risk of bias assessment; this selection included only randomized controlled trials. A network meta-analysis was performed to compare the effects of FTF and TL with usual care. Multivariate and univariate analysis were performed to evaluate the best intervention. EVIDENCE SYNTHESIS: Data were extracted from 10 studies, five of which were treated with FTF and five of which were TL, involving 765 adults with PCC, ranging in age from 22 to 66 years. Interventions consisted of isolated or combined exercises (aerobic, resistance, breathing) and lasted between three and ten weeks in most of the included studies. Multivariate analysis found that FTF produced significant differences compared to TL or usual care with moderate quality of evidence. Univariate analysis found that significant differences were only found for physical function and mental domain of quality of life for TL vs. usual care, with moderate quality of evidence. CONCLUSIONS: This study supports the use of FTF as a therapy to improve physical function and quality of life in patients with PCC. However, in the absence of differences between FTF and TL in the univariate model for any of the outcomes studied, the choice of the form of pulmonary rehabilitation administration should be individualized. Future studies should compare FTF with TL directly to clarify which is the best approach.

Determinants of post-COVID ill-health in a cohort of Canadian healthcare workers.

OBJECTIVE: We aimed to estimate prevalence of post-COVID conditions (PCC) among healthcare workers (HCWs) and to identify pre-disposing factors. METHODS: A cohort of Canadian HCWs completed four questionnaires during the pandemic. At the final questionnaire, HCWs reported conditions attributed to earlier COVID-19. The proportion developing a PCC was estimated. Risk factors were evaluated by logistic regression. RESULTS: Among 4964 HCWs, 995 had one positive COVID test >90 days before completing the final questionnaire. 266 (27%) developed a PCC. Factors predisposing HCWs to a PCC included depression and increased alcohol consumption reported pre-infection, chronic ill-health pre-pandemic, and a perception that the infection was work-related. PCCs were less likely following vaccination. Most HCWs (98%) returned to work within 30 days, with 8% reporting severe PCC (n = 80). CONCLUSIONS: Pre-disposing factors reflected poor health pre-infection. Most conditions were mild.

New-Onset Paroxysmal Atrial Fibrillation in a Healthy Male With Post-COVID-19 Painless Thyroiditis: A Case Report.

Painless thyroiditis is a variant of thyroiditis without the typical neck pain and is otherwise similar to subacute thyroiditis, which is a known post-viral condition and has been associated with coronavirus disease 2019 (COVID-19) infections. While it is usually self-limiting, it can lead to thyrotoxicosis that can predispose individuals to cardiac dysrhythmias, including atrial fibrillation. There has been a clear association between COVID-19 and subacute thyroiditis with a few case reports describing atrial fibrillation. We present a case of a healthy patient with new-onset atrial fibrillation secondary to painless thyroiditis. This report highlights the rare entity of painless thyroiditis leading to atrial fibrillation with rapid ventricular response in a patient who recently recovered from COVID-19. Physicians should consider the potential association of painless thyroiditis in patients with new-onset atrial fibrillation who recently recovered from COVID-19.

The gut microbiota modifies antibody durability and booster responses after SARS-CoV-2 vaccination.

BACKGROUND: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccines are pivotal in combating coronavirus disease 2019 (COVID-19); however, the declining antibody titers postvaccination pose challenges for sustained protection and herd immunity. Although gut microbiome is reported to affect the early antibody response after vaccination, its impact on the longevity of vaccine-induced antibodies remains unexplored. METHODS: A prospective cohort study was conducted involving 44 healthy adults who received two doses of either the BNT162b2 or ChAdOx1 vaccine, followed by a BNT162b2 booster at six months. The gut microbiome was serially analyzed using 16S rRNA and shotgun sequencing, while humoral immune response was assessed using a SARS-CoV-2 spike protein immunoassay. RESULTS: Faecalibacterium prausnitzii was associated with robust and persistent antibody responses post-BNT162b2 vaccination. In comparison, Escherichia coli was associated with a slower antibody decay following ChAdOx1 vaccination. The booster immune response was correlated with metabolic pathways involving cellular functions and aromatic amino acid synthesis. CONCLUSIONS: The findings of this study underscored the potential interaction between the gut microbiome and the longevity/boosting effect of antibodies following vaccination against SARS-CoV-2. The identification of specific microbial associations suggests the prospect of microbiome-based strategies for enhancing vaccine efficacy.

Self-perceived barriers to healthcare access for patients with post COVID-19 condition.

BACKGROUND: Many patients with post COVID-19 condition (PCC) require healthcare services. However, qualitative studies indicate that patients with PCC encounter many barriers to healthcare access. This cross-sectional study aimed to determine how many PCC patients report barriers to healthcare access and which barriers are reported, and to explore differences between subgroups. METHODS: Data were collected via an online survey from 10,462 adult patients with a confirmed or suspected COVID-19 infection in the Netherlands, who experienced persisting symptoms ≥ 3 months after the initial infection. To study self-perceived barriers, a list of eleven possible barriers was used, covering multiple aspects of healthcare access. Differences between subgroups based on sociodemographic characteristics, medical characteristics, PCC symptoms (fatigue, dyspnoea, cognitive problems, anxiety and depression), and healthcare use (general practitioner, paramedical professional, medical specialist, occupational physician and mental health professional) were studied through multivariable multinomial (0 vs. 1 vs. > 1 barrier) and binomial regression analyses (for each individual barrier). RESULTS: A total of 83.2% of respondents reported at least one barrier to healthcare access. Respondents reported a median of 2.0 (IQR = 3.0) barriers. The barriers "I didn't know who to turn to for help" (50.9%) and "No one with the right knowledge/skills was available" (36.8%) were most frequently reported. Respondents with younger age, higher educational level, not hospitalized during acute COVID-19 infection, longer disease duration, who had more severe PCC symptoms, and who did not consult an occupational physician or paramedical professional, were more likely to report barriers. Analyses per barrier showed that women were more likely to report financial and help-seeking barriers, while men were more likely to report barriers related to availability of care. Hospitalized respondents were less likely to report barriers related to availability of care, but not less likely to report financial or help-seeking barriers. CONCLUSIONS: This study shows that the majority of patients with PCC experiences barriers to healthcare access. Particular attention should be paid to younger, non-hospitalized patients with a long disease duration and severe PCC symptoms. Efforts to remove barriers should focus not only on improving availability of care, but also on helping patients navigate care pathways.

The Risk of Deep Vein Thrombosis and Optimal Timing of Breast Cancer Surgery After COVID-19 Infection.

PURPOSE: The aim of this study was to assess the risk of postoperative deep vein thrombosis (DVT) in breast cancer patients with coronavirus disease 2019 (COVID-19) to determine the optimal timing for surgery in the era of "post COVID-19 pandemic." METHODS: This prospective study included breast cancer patients who contracted COVID-19 and underwent surgery from December 20th, 2022, to March 20th, 2023 (n = 577). A control group comprised patients who underwent surgery from May 1st, 2019, to October 1st, 2019 (n = 327) and had not contracted COVID-19 prior to surgery. Patients were categorized based on the timing of their surgery relative to their COVID-19 infection. Data were analyzed using logistic regression. RESULTS: Patients with COVID-19 had a higher incidence of postoperative DVT compared to those without COVID-19 (3.64% vs. 1.21%). Multivariable logistic regression analysis indicated that the timing of surgery was significantly associated with the risk of DVT (odds ratio [OR], 2.795; 95% confidence interval [CI], 0.692-11.278; p = 0.024). Patients who underwent surgery within two weeks of COVID-19 infection experienced the highest DVT rates (OR, 10.556; 95% CI, 1.095-303.313; p = 0.003). However, the incidence decreased to 2.85% when surgery was delayed until two weeks or more after infection. The median follow-up period was 10 months, all patients with DVT after surgery were recovered without serious complications or death. There were no adverse effects on subsequent anti-tumor therapy. CONCLUSION: Caution is advised when performing breast cancer surgery within two weeks after a COVID-19 infection. Although the risk of DVT remains somewhat elevated even after two weeks, surgery can be considered safe given the urgency of treatment, favorable complication outcomes, and lack of impact on subsequent adjuvant therapy.

A Bibliometric Analysis of Post-COVID-19 Syndrome.

Objective: The goal of this study is to explore the research advancements on Post-COVID-19 syndrome, through bibliometric analysis, thus summarizing our current comprehension of the subject and suggesting directions for future research strategies. Methods: We acquired literature data from the Web of Science Core Collection (WoSCC) and conducted keyword and country analyses utilizing CiteSpace and R-project tools. Results: Until November 2, 2022, a total of 3633 publications were cataloged from WoSCC. The key terms commonly associated with Post-COVID-19 syndrome symptoms included: immune response, posttraumatic stress disorder, depression, acute lung injury, mental health, and quality of life. The United States emerged as leading in both producing the most research and fostering international cooperation. It was observed that the output of publications from a country is directly proportional to the cumulative number of COVID-19 cases and deaths therein. Conclusion: Utilizing bibliometric analysis, the study highlights the detrimental impact of mental health issues on Post-COVID-19 patients' quality of life, emphasizing the urgency for further research and treatment. The sheer scale of COVID-19 cases underscores this need, while international collaboration emerges as a pivotal tool for advancing our understanding and addressing this challenge.

Pediatric COVID-19 in Lesotho and Post-pandemic Implications on Lower Respiratory Infections in Children.

Background The United States Agency for International Development (USAID) Reaching Impact, Saturation, and Epidemic Control (RISE) program funded Jhpiego to support the Government of Lesotho's COVID-19 response, including two national COVID-19 treatment centers. To evaluate the status of post-pandemic pediatric respiratory care in Lesotho, we analyzed pediatric treatment center data and healthcare worker (HCW) performance on pediatric COVID-19 training offered to HCWs at COVID-19 treatment centers. Methods We conducted a retrospective cohort study of patients 15 years of age or less hospitalized at two COVID-19 treatment centers in Lesotho from May 1, 2020, to April 30, 2022. Patient data were extracted from hospital files. We used the independent sample t-test, Mann-Whitney U test, or Fisher's exact test to evaluate associations between exposure variables and death. We also assessed differences between pre- and post-training examination scores of three one-day HCW training on pediatric COVID-19 using paired t-tests. Results Overall, <15-year-olds comprised 18/1,448 (1.2%) hospitalizations. Twenty-two percent (4/18) of children were hypoxemic (oxyhemoglobin saturation <94%) within the first 24 hours and 44% (8/18) at any point in the hospitalization. Oxygen utilization increased over the two-year period (p=0.004) and all eight children with hypoxemia received oxygen (p<0.001). Four of 18 (22%) patients died. For HCW training, pre- and post-training examinations were completed by 76/82 (92.7%) participants. The overall mean pretraining score was 44.6% (standard deviation (SD) 15.7%). Mean scores improved by an average of 32.2% (95% confidence interval (CI) 27.7%, 36.6%, p<0.001) on the same day post-training examination. Conclusions National COVID-19 treatment center data indicate a low burden of severe pediatric COVID-19 disease in Lesotho. However, recognized HCW knowledge gaps suggest deficiencies in identifying and referring severely ill children, which may detrimentally impact the ongoing post-pandemic care of children with severe lower respiratory infections.

[Avascular necrosis of the femoral head after COVID-19: clinical presentation and management. Clinical-functional outcomes of decompression and supplementation with bone marrow cell aspirate]. / Necrosis avascular de la cabeza femoral tras COVID-19: presentación clínica y manejo. Resultados clínico-funcionales de descompresión y suplementación con aspirado de células de médula ósea.

INTRODUCTION: the pandemic of COVID-19 has led to clinical complications such as avascular necrosis of the femoral head (AVNFH) associated with the use of corticosteroids. The aim of the study is to report the functional and radiographic results of 13 patients with post-COVID-19 ANFH after decompression using Forage and bone marrow aspirate concentrate (BMAC). MATERIAL AND METHODS: single-center, prospective, uncontrolled clinical study. From April 2020 to September 2021, 13 patients (21 hips) with post-COVID-19 ANFH were treated. All received corticosteroids during infection (average daily dose: 480 mg). Clinical, radiographic and magnetic resonance imaging evaluations were performed; the Ficat classification was applied for the classification of AVNFH. The surgical technique used was decompression with Forage and ACMO. RESULTS: the mean age was 47 years, with a follow-up of 30.4 months. Symptoms appeared with a mean of 4.2 months after COVID-19 infection. Harris score improved from 41.2 ± 5.2 to 86.6 ± 3.4. Radiographic evaluation showed that 14.3% of the sample experienced femoral head collapse and underwent total hip arthroplasty. CONCLUSIONS: post-COVID-19 ANFH is a clinical entity with rapid progression and different degrees of severity. Decompression with Forage and ACMO seems a promising initial treatment, however, the variable response and the probability of collapse emphasize the importance of long-term follow-up and identification of patients who may require additional interventions.

INTRODUCCIÓN: la pandemia de COVID-19 ha dado lugar a complicaciones clínicas como la necrosis avascular de la cabeza femoral (NAVCF) asociada con el uso de corticoesteroides. El objetivo del estudio es reportar los resultados funcionales y radiográficos de 13 pacientes con NAVCF post-COVID-19, después de la descompresión utilizando Forage y aspirado de células de medula ósea (ACMO). MATERIAL Y MÉTODOS: estudio clínico unicéntrico, prospectivo, no controlado. Desde Abril de 2020 hasta Septiembre de 2021, se trataron 13 pacientes (21 caderas) con NAVCF post-COVID-19. Todos recibieron corticoesteroides durante la infección (dosis promedio diaria: 480 mg). Se realizaron evaluaciones clínicas, radiográficas y por resonancia magnética nuclear; se aplicó la clasificación de Ficat para la clasificación de NAVCF. La técnica quirúrgica empleada fue descompresión con Forage y ACMO. RESULTADOS: la edad promedio fue 47 años, con un seguimiento de 30.4 meses. Los síntomas aparecieron con una media de 4.2 meses después de la infección por COVID-19. La escala de Harris mejoró de 41.2 ± 5.2 a 86.6 ± 3.4. La evaluación radiográfica demostró que 14.3% de la muestra experimentó colapso de la cabeza femoral por lo que se les realizó artroplastía total de cadera. CONCLUSIONES: la NAVCF post-COVID-19 es una entidad clínica con rápida progresión y diferentes grados de severidad. La descompresión con Forage y ACMO parece un tratamiento inicial prometedor; sin embargo, la respuesta variable y la probabilidad de colapso, enfatizan la importancia de seguimiento a largo plazo e identificación de los pacientes que puedan requerir intervenciones adicionales.

Patients with type 1 diabetes are at elevated risk of developing new hypertension, chronic kidney disease and diabetic ketoacidosis after COVID-19: Up to 40 months' follow-up.

AIM: The aim was to investigate whether COVID-19 increases new incidence of hypertension (HTN), chronic kidney disease (CKD) and diabetic ketoacidosis (DKA) in patients with type 1 diabetes (T1D) up to 40 months post-infection. MATERIALS AND METHODS: Three groups of patients from the Montefiore Health System in the Bronx (1 March 2020 to 1 July 2023) were studied: T1D patients hospitalized for COVID-19 (H-COVID-19, n = 511), T1D patients with COVID-19 but not hospitalized for COVID-19 (NH-COVID-19, n = 306) and T1D patients without a positive COVID-19 test on record (non-COVID-19, n = 1547). COVID-19 patients were those with a positive polymerase-chain-reaction test on record, and non-COVID-19 patients were either tested negative or not tested on record. Cumulative incidences and adjusted hazard ratios (aHR) with 95% confidence intervals (CI) were computed with adjustment for competing risks. RESULTS: Compared to non-COVID-19 patients, both H-COVID-19 (unadjusted 19.72% vs. 3.14%, p < 0.001; aHR = 7.55 [3.33, 17.06], p < 0.001) and NH-COVID-19 (10.26% vs. 3.14%, p = 0.004; aHR = 5.08 [2.19, 11.78], p < 0.001) patients were more likely to develop new HTN. Compared to non-COVID-19 patients, both H-COVID-19 (11.41% vs. 1.14%, p < 0.001; aHR = 9.76 [4.248, 22.25], p < 0.001) and NH-COVID-19 (7.69% vs. 1.14%, p < 0.001; aHR = 6.54 [2.91, 14.67], p < 0.001) patients were more likely to develop new CKD. Compared to non-COVID-19 patients, both H-COVID-19 (4.09% vs. 1.06%, p < 0.001; aHR = 12.24 [4.09, 36.59], p < 0.001) and NH-COVID-19 (3.06% vs. 1.06%, p = 0.035; aHR = 12.94 [4.09, 40.89], p < 0.001) patients were more likely to develop new DKA at follow-up. CONCLUSION: T1D patients with COVID-19 are at higher risk of developing new HTN, CKD and DKA compared to T1D patients without COVID-19.