Vacunación contra el SARS-CoV-2 en pacientes pediátricos con epilepsia: experiencia de un centro terciario en Colombia / SARS-CoV-2 vaccination in paediatric patients with epilepsy: experience of a tertiary center in Colombia

Objetivo: El objetivo de este estudio es evaluar los efectos de la vacunación contra el SARS-CoV-2 sobre el patrón convulsivo en pacientes pediátricos con epilepsia que acudieron a nuestro centro terciario en la ciudad de Bogotá, Colombia. Pacientes y métodos: Se pidió a los niños con epilepsia que fueron tratados en nuestro centro y que habían recibido la vacuna contra el SARS-CoV-2 y a sus cuidadores que informaran de su experiencia después de la vacunación. Se documentaron la edad, el sexo, la edad de inicio de la epilepsia, la duración de la epilepsia, el tipo de epilepsia, la frecuencia de las convulsiones, el número de medicamentos, el tiempo transcurrido desde la última crisis, los esquemas de vacunación y las convulsiones dos semanas después de la vacunación. Resultados: Se incluyó a 101 pacientes con epilepsia (58%, hombres; y 42%, mujeres). La edad promedio fue de 11 años, el 73% tenía epilepsia focal, y el 27%, generalizada. Veintiuno cumplían los criterios para la epilepsia refractaria y 11 tenían antecedentes personales de convulsiones febriles. Cuarenta y siete pacientes habían sido vacunados con la vacuna de Sinovac; 41, con Pfizer; 12, con Moderna; y uno, con CoronaVac. Tres pacientes presentaron convulsiones 24 horas después de la aplicación de la vacuna sin una relación clara entre la vacunación y la frecuencia de las convulsiones, y un paciente requirió ingreso en el hospital por una convulsión prolongada. Conclusión: La vacunación contra el SARS-CoV-2 en pacientes pediátricos con epilepsia es segura. Aproximadamente el 3% de los pacientes con epilepsia podría eventualmente tener convulsiones en el período posterior a la vacunación.

Aim: The objective of this study is to evaluate effects of SARS-CoV-2 vaccination on seizure pattern in paediatric patients with epilepsy that attended our tertiary center in the city of Bogotá, Colombia. Patients and methods: Children with epilepsy who were treated at our center and have had SARS-CoV-2 vaccination and their caregivers were asked to report their experience following vaccination. We documented age, sex, age at onset of epilepsy, duration of epilepsy, epilepsy type, seizure frequency, number of medications, time from last crisis, vaccination schemes, and seizures two weeks after vaccination. Results: One hundred and one patients with epilepsy were included (58%, male; and 42%, female). The average age was 11 years, 73% had focal epilepsy, and 27%, generalized. Twenty-one fulfilled criteria for refractory epilepsy and 11 had a personal history of febrile seizures. Forty-seven patients had been vaccinated with Sinovac’s vaccine; 41 patients, with Pfizer’s; 12 patients, with Moderna’s; and one, with CoronaVac’s. Three patients presented seizures 24 hours after the application of the vaccine with no clear relation between vaccination and seizure frequency, and one patient required admission to the hospital for a prolonged seizure. Conclusion: Vaccination against SARS-CoV-2 in paediatric patients with epilepsy is safe. Approximately 3% of patients with epilepsy could eventually have seizures in the post-vaccination period.(AU)

Confirmed cases of COVID-19 after vaccination against COVID in health personnel in Bogotá, Colombia.

OBJECTIVE: The present study aims to estimate the frequency of COVID 19 infections in vaccinated health personnel at a Los CObos Medical Center in Bogotá, Colombia. The percentage of people positive to the PCR test and their clinical characteristics were analyzed. METHODS: We performed a cross-sectional study. The primary study variable was the COVID vaccination registry. We analyzed sex, age, signs, and symptoms. Multivariable logistic regression was applied to assess changes over time and to identify variables associated with vaccination in target groups. RESULTS: A cohort of 999 people working at Los Cobos Medical Center and followed from March to August 2021. The average age of this cohort was 37.0 years (devest = 10.5 years), 67.7 % were women. Two hundred eleven physicians, 287 nurses, 305 assistants, and 196 clerks follows. In addition, 8.4 % to be PCR positive after vaccination. The average age was 36.0 (devest = 23.4 years), 59 women and 25 men. Of these, 15 were administrative, 14 were doctors, 29 nurses, and 26 nursing assistants. The vaccination status found that 21.4 % do not vaccinates, 7.1 % were partially vaccinated, and 71.4 % with a complete schedule. When questioned about symptoms in these patients, 4.0 % were symptomatic, and 5.9 % were asymptomatic. CONCLUSIONS: A recent epidemiological study involving 12,364 health workers with a mean age of 38 years quantifies the protection in six months from the vaccine. The presence of antibodies was associated with 83 % protection against active SARS-CoV-2 infection (PCR positivity during the study period), which confirms the existence of protective Immunity at levels comparable to those obtained by the approved vaccines; our study found effectiveness of 92.6 %. Higher than that found in this study, possibly explained by the characteristics of the individuals included.

Corrigendum: Cross-reactive humoral and CD4+ T cell responses to Mu and Gamma SARS-CoV-2 variants in a Colombian population.

[This corrects the article DOI: 10.3389/fimmu.2023.1241038.].

Effect of an online Workplace Vocal Health and Low Stress Levels Promotion Program implemented in a Colombian university during COVID-19 pandemic.

PURPOSE: To determine the effect of an online Workplace Vocal Health and Low Stress Levels (WVHLS) Promotion Program implemented in a Colombian university during COVID-19 pandemic. METHODS: This research was a quasi-experimental study. Twenty-nine professors participated in this study within two groups: (1) intervention group (n=17) or (2) non-intervention group (n=12). Participants in the intervention group took part in four virtual sessions about how to improve vocal health and strategies to reduce stress levels during their homeworking and online classes. Teachers filled in a questionnaire including questions about working conditions, work-related stress, and the voice functioning (including the Vocal Fatigue Index-VFI). They also recorded a voice sample of a sustained vowel on two separate occasions (before and after the follow-up). RESULTS: At the end of the follow-up, there was a tendency to reduce Factor 1 of VFI in the intervention group. Although, all participants had a longer MPT at the end of the study compared with the baseline measures, males in the intervention group had longer MPT compared with other participants. CONCLUSION: Our results suggest a positive effect of a WVHLS promotion program on reducing vocal fatigue perception measured by means of the Vocal Fatigue Index and improving coordination and control of breathing speech measured MPT. These changes at the end of the follow-up may indicate that holistic programs that include voice care recommendations, breathing exercises, vocal warm-up, cold-down and laryngeal relaxation vocal exercises, and stress management may be beneficial for reducing work-related stress and voice symptoms among professors.

Real-world effectiveness of COVID-19 vaccines among Colombian adults: A retrospective, population-based study of the ESPERANZA cohort.

COVID-19 vaccines have been essential for reducing the impact of the pandemic; nevertheless, population-based data under real-life conditions are needed to compare their effectiveness in various contexts. The objective of this study was to estimate the effectiveness of vaccines in preventing hospitalization and death from COVID-19 in Colombia under real-life conditions among people aged 18 years and older, according to sex, age, confirmed history of COVID-19 and vaccination series, including the effects of boosters. This investigation was an observational, retrospective, population-based study based on the Colombian cohort "Esperanza". A total of 14,213,409 individuals aged 18 years and older were analyzed, who were matched in a 1:1 ratio of vaccinated to unvaccinated. The study groups consisted of unvaccinated individuals, those with a complete series (CS) and individuals with a CS plus booster. The vaccinated individuals received either homologous or heterologous vaccinations with Ad26.COV2-S, BNT162b2, ChAdOx1 nCoV-19, CoronaVac and mRNA-1273 vaccines. Follow-up was conducted between February 2021 and June 2022. Cox proportional hazards models were used, adjusted for potential confounders, to estimate the effectiveness of different vaccination series. For adults aged 18 years and older, the overall effectiveness of the vaccines in preventing hospitalization was 82.7% (95% CI 82.1-83.2) for CS and 80.2% (95%CI 78.7-81.6) for CS + booster. The effectiveness in preventing death was 86.0% (95%CI 85.5-86.5) for CS and 83.1% (95%CI 81.5-84.5) for CS + booster. Effectiveness decreased with age. While all efficacies were high, CoronaVac offered significantly lower protection, although this improved with a booster. Continued mass vaccination is pivotal, especially in low- and middle-income countries. The study highlights both the real-world effectiveness of these vaccines and the challenges in understanding waning immunity and the influence of different VoC(Variants of Concern) on results.

Food and nutrient intake of adolescent women in Medellín, Colombia.

Nutritional imbalance in adolescent girls causes alterations in health, reproductive cycles, and fetal outcomes of future generations. To evaluate the dietary pattern and prevalence of inadequate nutrient intake, a 24-hour multi-step food recall was carried out among 793 adolescent women (14-20 years old) from Medellin, Colombia. Their dietary pattern was characterized by lower than recommended intakes of fruits and vegetables (CRI 0.4, AMD 0.2), dairy (CRI 0.5, AMD 0.2), and proteins (CRI 0.8, AMD 0.3), while starches (CRI 1.2, AMD 0.4), fats (CRI 1.1, AMD 0.6), and sugars (CRI 1.0, AMD 0.5) were at similar or higher levels than recommendations. A high risk of deficiency was found in the usual intake of energy (53.0%), protein (39.8%), calcium (98.9%), folates (85.7%), iron (74.4%), thiamine (44.3%), vitamin C (31.3%), zinc (28.3%), vitamin A (23.4%), cyanocobalamin (17.3%), and pyridoxine (10.9%). A low risk of deficiency was noted in usual fiber intake (0.5%), and a higher than recommended intake was noted in saturated fat (100.0%) and simple carbohydrates (68.8%). Anecdotally, a large proportion of respondents saw decreases in their food consumption during the COVID-19 pandemic. These results suggest an urgent need for nutrition education programs to emphasize the importance of adequate nutrition among adolescent women.

High coverage and timeliness of vaccination of children under 6 years of age in Risaralda, Colombia.

This study determined the coverage and timeliness of immunization in children <6 y from Risaralda, Colombia. A retrospective cross-sectional study evaluated data from a vaccination coverage and timeliness verification survey conducted in 2019, including 2457 children <6 y from Risaralda, Colombia. Variables included demographics, a record of vaccinations included in the Colombian Vaccination Plan, and date of immunization. Vaccination was defined as timely until 29 d after the day established by the plan. Coverage was over 95% for all vaccinations, except the boosters of diphtheria/pertussis/tetanus (DTP) and oral polio at 18 months (91.0%), influenza (85.6%), and yellow fever (49.2%). Most surveyed children demonstrated very high timeliness of vaccination, with values close to, or over, 90%, although there were exceptions for pentavalent (DTP+Haemophilus influenzae type B+hepatitis B) and polio vaccines at 6 months (79.4%), influenza (85.6%), and yellow fever (49.2%). Before the COVID-19 pandemic, Colombian Vaccination Plan demonstrated high coverage and timeliness of vaccination of children <6 y of age; however, timeliness for the third dose of DTP-Hib-HBV and polio showed opportunities for improvement.

Impact of the lockdown by the COVID-19 pandemic on suicidal trend in the Colombian Coffee Region.

Suicide is considered a Public Health issue. In 2019 the Colombian suicide rate was 5.8 per-100.000 inhabitant. Likewise, the Colombian Coffee Region has doubled the national average on these rates. On the other hand, the Pandemic COVID 19 socio-economic consequences are aggravating the risk factors that we've known about suicide. Objective: To evaluate the suicidal trend in the population of the Colombian Coffee Region during the COVID-19 pandemic and compare it with a non-pandemic period. Methods: The data were taken from the National Institute of Legal Medicine and Forensic Science for the suicidal events during the 2016-2020 period in the Colombian Coffee Region, and the Montecarlo Regression was applied using the JoinPoint Regression Program. Results: We found 1022 cases, most of them were men. The mean age was 34 years. The most used method was hanging in both sexes. Half of them had at least a high school degree. Half of the suicides were committed by single people. One-third of the cases had a previous mental illness. There are significant differences in the suicidal trend between the lockdown period and the non-lockdown period with a P value < 0.05. Conclusions: We found most suicidal cases between older men and an inversely proportional relationship between education and suicidal rate. Is interesting that the most applied method for suicide for both sexes was hanging. The suicidal trend was increasing until 2020, although in the lockdown we found a decrease. In the post-lockdown period for men was a posterior increase and for women the trend has a continued decrease.

Cross-reactive humoral and CD4+ T cell responses to Mu and Gamma SARS-CoV-2 variants in a Colombian population.

The SARS CoV-2 antibody and CD4+ T cell responses induced by natural infection and/or vaccination decline over time and cross-recognize other viral variants at different levels. However, there are few studies evaluating the levels and durability of the SARS CoV-2-specific antibody and CD4+ T cell response against the Mu, Gamma, and Delta variants. Here, we examined, in two ambispective cohorts of naturally-infected and/or vaccinated individuals, the titers of anti-RBD antibodies and the frequency of SARS-CoV-2-specific CD4+ T cells up to 6 months after the last antigen exposure. In naturally-infected individuals, the SARS-CoV-2 antibody response declined 6 months post-symptoms onset. However, the kinetic observed depended on the severity of the disease, since individuals who developed severe COVID-19 maintained the binding antibody titers. Also, there was detectable binding antibody cross-recognition for the Gamma, Mu, and Delta variants, but antibodies poorly neutralized Mu. COVID-19 vaccines induced an increase in antibody titers 15-30 days after receiving the second dose, but these levels decreased at 6 months. However, as expected, a third dose of the vaccine caused a rise in antibody titers. The dynamics of the antibody response upon vaccination depended on the previous SARS-CoV-2 exposure. Lower levels of vaccine-induced antibodies were associated with the development of breakthrough infections. Vaccination resulted in central memory spike-specific CD4+ T cell responses that cross-recognized peptides from the Gamma and Mu variants, and their duration also depended on previous SARS-CoV-2 exposure. In addition, we found cross-reactive CD4+ T cell responses in unexposed and unvaccinated individuals. These results have important implications for vaccine design for new SARS-CoV-2 variants of interest and concern.

Psychological Status of the Participants in Alzheimer's Prevention Initiative Autosomal Dominant Alzheimer's Disease Colombia.

BACKGROUND: The SARS-CoV2 global pandemic impacted participants in the Alzheimer's Prevention Initiative (API) Autosomal Dominant Alzheimer's Disease (ADAD) clinical trial, who faced three stressors: 1) fear of developing dementia; 2) concerns about missing treatment; and 3) the possibility of becoming infected with SARS-CoV2. OBJECTIVE: To describe the frequency of psychological disorders among the participants of the API ADAD Colombia clinical study, treated by a holistic mental health team during the COVID-19 pandemic. Possibility of utilizing the mental health team services was explored, considering different risk factors, and comparing between users and non-users of these services. METHODS: Participants had free and optional access to psychology and psychiatry services, outside of the study protocol. Descriptive statistics were used to analyze the frequency of the mental health difficulties. A multivariable logistic regression model has been used to assess associations with using this program. RESULTS: 66 participants were treated by the Mental Health Team from March 1, 2020, to December 31, 2020. Before and after the start of the pandemic, the most common psychological problems were anxiety (36.4% before, 63.6% after) and depression (34.8% before, 37.9% after). 70% of users assisted by psychology and 81.6% of those assisted by psychiatry felt that the services were useful for them. Female sex, depression, and anxiety before the pandemic were positively associated with being assisted by either psychology or psychiatry, while hyperlipidemia history association was negative. CONCLUSIONS: A holistic mental health program, carried out in the context of a study, could mitigate psychopathology during pandemics such as COVID-19.

An updated estimation approach for SEIR models with stochastic perturbations: Application to COVID-19 data in Bogotá.

This paper studies the updated estimation method for estimating the transmission rate changes over time. The models for the population dynamics under SEIR epidemic models with stochastic perturbations are analysed the dynamics of the COVID-19 pandemic in Bogotá, Colombia. We performed computational experiments to interpret COVID-19 dynamics using actual data for the proposed models. We estimate the model parameters and updated their estimates for reported infected and recovered data.

Implementing medical abortion through telemedicine in Colombia: a qualitative study.

The non-governmental organisation Profamilia developed and implemented medical abortion through telemedicine in response to the Covid-19 pandemic. This service is now integrated as an alternative to in-person care and available to abortion-seekers across Colombia. Previous research has emphasised bottlenecks in abortion provision, but less is known about implementation processes and experiences. We assessed the feasibility and acceptability of telemedicine for medical abortion from the perspectives of key informants involved in the implementation in Colombia. We conducted 15 in-depth interviews with healthcare professionals, coordinators and support staff implementing telemedicine for medical abortion in the early phase of implementation, between March and October 2021. We analysed the data using the framework method and applied the normalisation process theory in our analysis and interpretation of findings. Our findings show that strong leadership, organisational efforts on pre-implementation training, monitoring and evaluation, and collaboration between diversely skilled and experienced providers are essential for successful implementation. Participants were generally positive towards the use of telemedicine for medical abortion; concerns related to effectiveness, safety and safeguarding existed mainly among providers with less clinical experience. We identified contextual barriers, such as social opposition, regulatory barriers, providers' unavailability, and poor phone and internet connections in rural areas, which impacted the feasibility of the intervention negatively. In conclusion, to ensure stakeholders' buy-in and for the service to reach all abortion seekers in need, future implementation endeavours must address concerns about safety and effectiveness, and tackle identified contexual barriers.Plain Language SummaryIn telemedicine for medical abortion, all or some components of abortion care, such as initial consultations, home delivery of abortion medication, and post-abortion follow up are provided with the use of telecommunications. Telemedicine for medical abortion has been shown to be a safe and effective form of service delivery.In this study, we interviewed 15 healthcare providers and staff involved in the implementation of a telemedicine service for medical abortion in Colombia to determine whether they deemed the service to be acceptable and feasible. We found that collaboration between providers of different backgrounds and levels of experience, appropriate training and strong leadership were key factors for successfully implementing the service. However, some healthcare providers, especially those with less clinical experience, were concerned that telemedicine for medical abortion may not be safe and may risk the health and well-being of abortion-seekers. Further, social opposition to abortion, unclear regulation and limited access to technology were identified as barriers that need to be addressed to ensure the service reaches all abortion-seekers in need.In conclusion, despite contextual barriers and some provider's concerns about medical safety, telemedicine for medical abortion was viewed as a positive and feasible form of service delivery in Colombia.

Improving COVID-19 vaccine uptake: a message co-design process for a national mHealth intervention in Colombia.

BACKGROUND: COVID-19 vaccination is a global priority. Latin American countries have some of the highest COVID-19 death rates worldwide with vaccination hampered by a variety of reasons, including mis- and disinformation, vaccine hesitancy, and vaccine supply constraints. Addressing vaccine hesitancy through effective messages has been found to help increase vaccine uptake. Participatory processes could be used to co-design health messages for this purpose. OBJECTIVE: This article describes the methodology used to co-design evidence-based audio messages to be deployed in a cohort of individuals through an interactive voice response (IVR) mobile phone survey intervention, aimed towards increasing vaccination uptake in an adult population in Colombia. METHODS: Participants of the COVID-19 vaccination message co-design process included a sample of the general population of the country, representatives of the funder organisation, and research team members. The co-design process consisted of four phases: (1) formative quantitative and qualitative research, (2) message drafting based on the results of the formative research, (3) message content evaluation, and (4) evaluation of the voices to deliver the audio messages; and was informed by reflexive meetings. RESULTS: Three categories of evidence-based audio messages were co-designed, each corresponding to an arm of the mHealth intervention: (1) factual messages, (2) narrative messages, and (3) mixed messages. An additional fourth arm with no message was proposed for control. The iterative co-design process ended with a total of 14 audio messages recorded to be deployed via the intervention. CONCLUSIONS: Co-developing health messages in response to health emergencies is possible. Adopting more context-relevant, participatory, people-centred, and reflexive multidisciplinary approaches could help develop solutions that are more responsive to the needs of populations and public health priorities. Investing resources in message co-design is deemed to have a greater potential for influencing behaviours and improving health outcomes.

Co-Infection between Dengue Virus and SARS-CoV-2 in Cali, Colombia.

The co-occurrence of COVID-19 with endemic diseases is a public health concern that may affect patient prognosis and outcomes. The objective of this study was to describe the clinical characteristics of patients with dengue virus (DENV) and SARS-CoV-2 co-infections and compare their outcomes against those of COVID-19 patients without dengue. A cross-sectional study was conducted in patients with SARS-CoV-2 infection who attended a single center in Cali, Colombia, from March 2020 to March 2021. All patients who were tested by both real-time polymerase chain reaction for SARS-CoV-2 and IgM/NS1 for DENV were included. Dengue was diagnosed as having either an IgM- or an NS1- positive test. A total of 90 patients were included (72 with COVID-19 only and 18 with co-infection). Patients with co-infection had more dyspnea (61.1% versus 22.2%; P = 0.003) as well as higher oxygen desaturation (53.3% versus 13.4%; P = 0.002) and neutrophil-to-lymphocyte ratio (5.59 versus 3.84; P = 0.038) than patients with COVID-19 alone. The proportion of patients classified with moderate to severe COVID-19 was higher in the co-infection group (88.3% versus 47.8%; P = 0.002). Also, co-infection was associated with an increased need for mechanical ventilation (P = 0.06), intensive care unit (ICU) initial management (P = 0.02), and ICU admission during hospitalization (P = 0.04) compared with COVID-19 only. The ICU mortality rate was 66.6% in patients with co-infection versus 29.4% in patients infected with only SARS-CoV-2 (P < 0.05). The possibility of DENV and SARS-CoV2 co-infection occurred in the convergence of both epidemic waves. Co-infection was associated with worse clinical outcomes and higher mortality in ICU-admitted patients than in patients with the COVID-19 only.

Altitude and COVID-19 in Colombia: An updated analysis accounting for potential confounders.

We assessed the relationship between the altitude of municipalities and the incidence, mortality, and fatality from COVID-19 and excess of mortality in Colombia between 2020 and 2022. We conducted an ecologic study including all 1122 municipalities in Colombia and used categories of altitude as main independent variable. We fit multivariable regression models for incidence, mortality, fatality rates, and excess of mortality controlling for several variables at municipality level. There was a higher incidence rate, similar mortality rate and lower case-fatality rate for COVID-19 during 2020-2022 in municipalities in the upper category of altitude (>=2500 masl) compared to the lower category (<1000 masl). The excess of mortality was lower but not statistically different in municipalities in the upper category of altitude, and significantly lower in the intermediate altitude category compared to the lowlands. Our findings provide evidence that municipalities with high altitude had similar mortality rate, and lower case-fatality rate and excess of mortality for COVID-19 compared to lowlands in Colombia.

Oral cancer knowledge in adults evaluated through a phone survey in the context of the SARS-CoV2 health emergency in Colombia.

BACKGROUND: in Colombia, oral cancer is the eighth most common type of cancer, with an estimated survival rate of 52%. Lack of knowledge about oral cancer and its risk factors is associated with late detection. MATERIAL AND METHODS: a descriptive cross-sectional study was carried out on 268 patients attending the School of Dentistry of the University of Antioquia clinics, to whom a validated 47-question questionnaire was applied by phone during the COVID-19 pandemic (2020 and 2021). Data were analyzed using the SPSS software. RESULTS: the mean age was 58.9. 58.6% of the participants had heard of oral cancer, 42% acquire knowledge from the media, and 96.7% considered screening necessary. Most of the patients expressed not feeling worried (54.5%), fearful (59.7%), or anxious (56.3%) in the case of being submitted to an examination for early detection of oral cancer. A correlation between low socioeconomic status and educational level with less knowledge of oral cancer was found. The dimensions of experience and attitude towards screening were not associated with sociodemographic variables. CONCLUSIONS: There is little knowledge about oral cancer, especially in low socioeconomic and educational status, although this does not occur in the dimensions of attitude and experience toward screening. In contrast, patients participating in this study presented high knowledge about oral cancer risk. This population recognizes the situations most related to the development of cancer. This level of knowledge was similar for the demographic conditions except for people with no education, who presented less knowledge of the risks. The need for educational campaigns on oral cancer knowledge is reaffirmed, especially in socially disadvantaged groups, considering that there would be no barriers related to screening.

Cross-Sectional Analysis of Colombian University Students' Perceptions of Mental Health during the COVID-19 Pandemic: Repercussions on Academic Achievement.

BACKGROUND: During the COVID-19 pandemic, the increase in academic activities at home negatively impacted mental health, due to significant levels of stress, anxiety, and depression. We investigated the association of depression and anxiety with university students' academic performance during the COVID-19 lockdown in Bucaramanga, Colombia. MATERIALS AND METHODS: A cross-sectional study was conducted through an online survey during the lockdown, through the use of the Hospital Anxiety and Depression Scale (HADS) and the grade-point average. RESULTS: 1090 females, out of 1957 students, with mean age 22.2 ± 5.3 years, participated in the study. The prevalence of low academic performance was higher in men (4.7% p = 0.014). As for mental health, 2.5% of the students were classified as "definite cases" of anxiety and 8.2% were diagnosed with depression. Women with a low academic performance had a greater percentage of being "definite cases" (3.8%) of anxiety as compared to men (1.1%). Regarding depression, in men, 12.2% of those with low academic performance were "definite cases" (6.9% p < 0.05); in females with low academic performance, 10.1% were "definite cases" of depression, according to the Poisson regression analysis. The probability of low performance was 100% higher for women identified as "doubtful cases" of depression (PR = 2.0; 95% CI: 1.10-5.18, p = 0.03). CONCLUSIONS: A positive association between the severity of anxiety/depression and lower grades, especially in women, was found. Mental health should be a special concern when considering university students, in order to improve their academic performance.

Coinfections and Superinfections Associated with COVID-19 in Colombia: A Narrative Review.

The COVID-19 pandemic has had significant impacts on healthcare systems around the world, including in Latin America. In Colombia, there have been over 23,000 confirmed cases and 100 deaths since 2022, with the highest number of cases occurring in females and the highest number of deaths in males. The elderly and those with comorbidities, such as arterial hypertension, diabetes mellitus, and respiratory diseases, have been particularly affected. Coinfections with other microorganisms, including dengue virus, Klebsiella pneumoniae, and Mycobacterium tuberculosis, have also been a significant factor in increasing morbidity and mortality rates in COVID-19 patients. It is important for surveillance systems to be improved and protocols to be established for the early detection and management of coinfections in COVID-19. In addition to traditional treatments, alternatives such as zinc supplementation and nanomedicine may have potential in the fight against COVID-19. It is also crucial to consider the social, labor, educational, psychological, and emotional costs of the pandemic and to address issues such as poverty and limited access to potable water in order to better prepare for future pandemics.