Exploring the psycho-social burden of infertility: Perspectives of infertile couples in Cape Coast, Ghana.

Infertility is a complex and often sensitive issue with far-reaching psycho-social ramifications for couples and their families. This study therefore seeks to delve into the psycho-social burden of infertility in Cape Coast, a major city in Ghana. Specifically, we explored the impact of infertility on the psychological and social health of infertile couples receiving fertility treatment. It also delves into the strategies they adopt to cope with their conditions. The study employs a qualitative approach to inquiry using phenomenology as a study design to explore the experiences of the study participants. In-depth interviews were conducted using interview guides, voice recorded and transcribed verbatim. Both inductive and deductive/framework coding techniques were used to code the data leading to the generation of themes and sub-themes. The results show that most of the study participants dealing with infertility faced psychological burdens from different sources including their families, society and themselves. These burdens take a toll on their mental health, pushing them into a state of desperation and depression. It was, however, revealed that infertile couples are able to cope with the help of their family, spouses and the church. Curiously, some of them opt for withdrawal from social events as a coping mechanism. Infertility exerts an enormous negative psycho-social impact on affected couples, especially women. The family and society serve as the main sources of stressors for infertile couples. Therefore, programmes that are aimed at fertility treatment should deliberately consider addressing the psychosocial burden of infertility through education targeting actors, especially interpersonal-level actors.

Undergraduate students' motivational profiles before and during the COVID-19 pandemic: The role of educational climate and trait self-control.

BACKGROUND: Universities faced important and sudden changes following the lockdown measures imposed during the COVID-19 pandemic. Traditional educational practices were disrupted as campuses were closed while distance learning was hastily adopted. AIMS: This study documents the evolution of university students' autonomous and controlled motivation for their studies following campus closures by relying on a person-centred perspective. More specifically, it examines motivation profiles and their temporal stability across two time points taken before and during the pandemic, while also considering the role of educational climate, trait self-control and control variables (sex and age) as predictors of profile membership. SAMPLE: A total of 1940 university students participated in this study by responding to online questionnaires at two time points, before (Time 1) and after (Time 2) the pandemic. METHODS: We relied on latent profile and latent transition analyses to estimate motivation profiles, their temporal stability and their predictors. RESULTS: A four-profile solution (Self-Determined, Moderately Motivated, Extrinsically Motivated, Amotivated) was selected and replicated at both time points. We observed a low degree of variability in profile membership over time, especially for the Amotivated profile. A need-supportive educational climate and trait self-control consistently predicted a greater likelihood of membership into more adaptative profiles (Self-Determined, Moderately Motivated). CONCLUSIONS: The COVID-19 pandemic did not drastically change the motivational profiles of university students. Nevertheless, educational climate and self-control appeared to 'protect' students against the endorsement of more problematic motivation profiles both before and during the pandemic, making them important targets for intervention.

Pharmacotherapy for Infertility in Ghana: A Prospective Study on Prescription Patterns and Treatment Outcomes among Women undergoing Fertility Treatment.

Background: Pharmacotherapy remains a first-line and major treatment option for couples struggling with infertility, especially in sub-Saharan Africa, where other expensive alternatives are rarely available. Despite the reliance on pharmacotherapy for treating infertility in the subregion, especially for those diagnosed with unexplained infertility, little is known about the actual influence of drug therapies on conception. Objectives: The study aimed to prospectively assess the prescription patterns and outcomes of pharmacotherapy for women undergoing fertility treatment in Ghana. Methods: This prospective cohort study involved 482 infertile women presenting for fertility treatment in 4 fertility clinics in the Cape Coast Metropolis of Ghana between March 2019 and February 2021. A simple random sampling technique was used to recruit subjects for the study. The women were followed up for 12 months to assess the outcome of drug therapy on conception. Data analysis was done using Stata version 14. Logistic regression was used to assess the association between trends with dichotomous outcomes. Results: The study identified that approximately 45.2% of the patients received monotherapy, whereas 24.1% received a combination of 2 drugs. Patients treated with a combination of 3 drugs were more likely to conceive (adjusted odds ratio = 4.10; 95% CI, 1.29-13.02; P = 0.02) than those without treatment. Conclusions: Patients treated with combination therapies had higher chances of conception than those without medications. However, a combination of nutritional and herbal therapies were associated with improved outcomes compared with conventional and nutritional supplements. The study's outcome could provide fertility specialists and stakeholders insight into choosing appropriate treatment options for prospective couples seeking fertility care. Consequently, fertility patients can access specific treatment options to meet their desired needs.

Cervical cancer prevention methods: awareness and use among urban Ghanaian women in Cape Coast, West Africa.

Background: Cervical cancer is the fourth most frequent malignancy and common cause of mortality in women worldwide, despite being one of the most preventable female cancers. Objectives: The aim of the study was to assess the awareness and knowledge of patients about cervical cancer prevention methods and the use of these methods by women in an urban setting. Method: A cross-sectional study design was employed. A census was conducted to include all women (n = 153) who met the inclusion criteria and attended the gynaecology clinic of the Cape Coast Teaching Hospital from May to July 2022 for various gynaecological reasons. Data were collected using a structured questionnaire adapted from the Cervical Cancer Knowledge Prevention-64. Results: The mean age was 40.0 years and ranges between 18 and 78 years. The majority of study participants had at least a secondary school level of education (78.8%), and almost all had at least a primary school education (95.4%). Most of the respondents (64.7%) were not aware of cervical cancer. Among those who had awareness, 64.8% of them knew about the existence of prevention methods; pap smear was the most common known method of prevention. There was a statistically significant association between the respondent's educational level and knowledge of the existence of cervical cancer prevention methods and the usage of pap smear. Only 16.3% of our study population has ever used a preventive method. Conclusion: More than half of the participants were not aware of cervical cancer and its preventive methods, and those who were aware had insufficient knowledge, which translated to very low usage of cervical cancer preventive methods. There is an urgent need to intensify public education on cervical cancer.

Pharmacotherapy of infertility in Ghana: Why do infertile patients discontinue their fertility treatment?

BACKGROUND: Globally, millions of people of reproductive age experience infertility. With that notwithstanding, most infertile patients undergoing pharmacotherapy withdraw from treatment before achieving the desired outcome. The reasons for their withdrawal, particularly in sub-Saharan Africa, have not been well examined, hence the need for this study. OBJECTIVES: The aim of the study was to examine why infertile patients discontinue pharmacotherapy prior to achieving conception. METHODS: The study employed an exploratory qualitative design. Purposive sampling technique was used to recruit subjects into the study. Twenty infertile patients (fourteen females and six males) who discontinued their treatment, and eight attending health professionals who provided direct care to these patients were interviewed. Telephone and face-to-face interviews were conducted using a semi-structured interview guide. The data collected were transcribed, coded, and generated into themes using thematic content analysis. RESULTS: The major reasons for discontinuation of infertility treatment included lack of support from male partners, seeking alternative treatment, unmet outcome, poor medical services, distance, stigmatization, and relocation. CONCLUSIONS: Patients and healthcare personnel shared both similar and diverse views on reasons for discontinuation of infertility treatment that reflect situations in a typical African setting, most of which are not reported in existing studies. The outcome of this study will provide insight for fertility therapists and policy makers in designing appropriate measures to facilitate maximum compliance and improvement in treatment outcome.

Neonatal and postneonatal tetanus at a referral hospital in Kamsar, Guinea: a retrospective audit of paediatric records (2014-2018).

BACKGROUND: Tetanus is a vaccine-preventable disease caused by the bacterium Clostridium tetani. In 2018, all of Guinea was considered to be at risk of the disease and the country is currently in the elimination phase. METHODS: A 5-y audit (1 January 2014-31 December 2018) of all admissions to the neonatal and general paediatric units of Kamsar Hospital (Western Guinea) was undertaken to identify cases of neonatal tetanus (NNT) and postneonatal tetanus (PNNT). RESULTS: There were 5670 admissions during the study period, of which 39 (0.7%) were due to tetanus (22 NNT and 17 PNNT). Among NNT patients, the bacterial entry site was the umbilical cord (n=20) or wound following circumcision (n=2). For PNNT, the entry site was surface wound (n=12), limb fracture (n=1) or could not be established (n=4). A majority of the patients (36/39, 92.3%) were born to unvaccinated mothers or those who received suboptimal vaccination during pregnancy. Overall, 21 (53.8%) children died within 7 d of admission with a higher mortality observed among neonates (16/22, 72.7%) compared with postneonates (5/17, 29.4%). CONCLUSIONS: Tetanus was a rare cause of admission at Kamsar Hospital with a very high case fatality rate. The disease primarily occurred among children born to mothers who were unvaccinated/inadequately vaccinated during pregnancy.

Palladium-Catalyzed Domino Heck/Sulfination: Synthesis of Sulfonylated Hetero- and Carbocyclic Scaffolds Using DABCO-Bis(sulfur dioxide).

The synthesis of a broad variety of hetero- and carbocyclic scaffolds via a Pd-catalyzed domino Heck/SO2 insertion reaction is reported. This reaction utilizes DABSO, a safe and easy-to-handle alternative to SO2 gas. The reaction proceeds through a sulfinate intermediate, which can act as a lynchpin for the in situ generation of sulfones, sulfonamides, and sulfonyl fluorides. Good yields and scalability are demonstrated.

Aminomethylation of Oxabenzonorbornadienes via the Merger of Photoredox and Nickel Catalysis.

The first aminomethylation of oxabenzonorbornadienes using dual photoredox/nickel catalysis has been disclosed. This cascade reaction allowed the preparation of the cis-aminomethyl dihydronaphthalenols without any prefunctionalization or any use of nucleophilic organometallic species. The control of the regio- and stereoselectivity might be explained by a sequence involving insertion of nickel(0) into the C-O bond followed by the formation of a π-allyl intermediate.

Laboratory and field evaluation of the Partec CyFlow miniPOC for absolute and relative CD4 T-cell enumeration.

BACKGROUND: A new CD4 point-of-care instrument, the CyFlow miniPOC, which provides absolute and percentage CD4 T-cells, used for screening and monitoring of HIV-infected patients in resource-limited settings, was introduced recently. We assessed the performance of this novel instrument in a reference laboratory and in a field setting in Senegal. METHODOLOGY: A total of 321 blood samples were obtained from 297 adults and 24 children, all HIV-patients attending university hospitals in Dakar, or health centers in Ziguinchor. Samples were analyzed in parallel on CyFlow miniPOC, FACSCount CD4 and FACSCalibur to assess CyFlow miniPOC precision and accuracy. RESULTS: At the reference lab, CyFlow miniPOC, compared to FACSCalibur, showed an absolute mean bias of -12.6 cells/mm3 and a corresponding relative mean bias of -2.3% for absolute CD4 counts. For CD4 percentages, the absolute mean bias was -0.1%. Compared to FACSCount CD4, the absolute and relative mean biases were -31.2 cells/mm3 and -4.7%, respectively, for CD4 counts, whereas the absolute mean bias for CD4 percentages was 1.3%. The CyFlow miniPOC was able to classify HIV-patients eligible for ART with a sensitivity of ≥ 95% at the different ART-initiation thresholds (200, 350 and 500 CD4 cells/mm3). In the field lab, the room temperature ranged from 30 to 35°C during the working hours. At those temperatures, the CyFlow miniPOC, compared to FACSCount CD4, had an absolute and relative mean bias of 7.6 cells/mm3 and 2.8%, respectively, for absolute CD4 counts, and an absolute mean bias of 0.4% for CD4 percentages. The CyFlow miniPOC showed sensitivity equal or greater than 94%. CONCLUSION: The CyFlow miniPOC showed high agreement with FACSCalibur and FACSCount CD4. The CyFlow miniPOC provides both reliable absolute CD4 counts and CD4 percentages even under the field conditions, and is suitable for monitoring HIV-infected patients in resource-limited settings.

Emergence of Zaire Ebola virus disease in Guinea.

In March 2014, the World Health Organization was notified of an outbreak of a communicable disease characterized by fever, severe diarrhea, vomiting, and a high fatality rate in Guinea. Virologic investigation identified Zaire ebolavirus (EBOV) as the causative agent. Full-length genome sequencing and phylogenetic analysis showed that EBOV from Guinea forms a separate clade in relationship to the known EBOV strains from the Democratic Republic of Congo and Gabon. Epidemiologic investigation linked the laboratory-confirmed cases with the presumed first fatality of the outbreak in December 2013. This study demonstrates the emergence of a new EBOV strain in Guinea.

Evaluation of a flow cytometry method for CD4 T cell enumeration based on volumetric primary CD4 gating using thermoresistant reagents.

Laboratory follow-up of HIV patients in resource-limited settings requires appropriate instruments for CD4 T cell enumeration. In this study, we evaluated the application of a simplified, mobile and robust flow cytometry system, the Apogee Auto 40 analyzer (Auto40) using thermoresistant reagents, for CD4 T cell enumeration. We measured the absolute CD4 counts in fresh whole blood samples from 170 Senegalese subjects, including 129 HIV-positive (HIV+) patients and 41 HIV-negative (HIV-) controls. Based on volumetric primary CD4 gating, cells were stained with commercially available reagents (Easy MoAb CD4;Bio-D, Valenzano, Italy) and analyzed on the Auto40. The results were compared with those from the FACSCount system (Becton Dickinson, San Jose, USA). Repeatability analysis was performed on duplicate testing of 49 samples on both FACSCount and Auto40. The intra-run precision was measured by 10 replicates using 3 clinical blood samples with low, intermediate and high CD4 concentrations. The results from the two instruments were in good agreement. The percent similarity between the results of both instruments was 99%±relative standard deviation of 12.7%. The concordance correlation coefficient was 0.99. The absolute bias and limits of agreement (LOA) between the two instruments, calculated by Bland-Altman analysis, were clinically acceptable (bias: +4 cells/µl; LOA: -111 to +120 cells/µl). The clinical agreement between the two instruments at a cutoff of 200 CD4 cells/µl was 94%. The repeatability of measurements on the Auto40 was also similar to that observed with FACSCount system (bias +0.1 cells/µl, coefficient of variation 2.5% vs bias -1.1cells/µl, coefficient of variation 2.9% respectively). In conclusion, our results indicate that the Auto 40 system, using thermoresistant reagents, is suitable for CD4 T cell enumeration and will be a helpful tool to improve HIV laboratory monitoring in resource-limited settings.

Low-level CD4+ T cell activation in HIV-exposed seronegative subjects: influence of gender and condom use.

Immune activation has been suggested to increase susceptibility to human immunodeficiency virus type 1 (HIV-1) transmission, while at the same time it could be deemed essential for mounting an effective antiviral immune response. In this study, we compared levels of T cell activation between exposed seronegative (ESN) partners in HIV-1 discordant couples and HIV-unexposed control subjects in Dakar, Senegal. ESN subjects showed lower levels of CD38 expression on CD4(+) T cells than did control subjects. However, this was found to be associated with concurrent differences in the use of condoms: ESN subjects reported a higher degree of condom use than did control subjects, which correlated inversely with CD38 expression. In addition, we observed markedly higher levels of T cell activation in women compared with men, irrespective of sexual behavior. These findings question the relevance of low-level CD4(+) T cell activation in resistance to HIV-1 infection and underscore the need to take gender and sexual behavior characteristics of high-risk populations into account when analyzing correlates of protective immunity.

Evaluation of HIV-1 p24 antigenemia and level of CD8+CD38+ T cells as surrogate markers of HIV-1 RNA viral load in HIV-1-infected patients in Dakar, Senegal.

Alternative, affordable, and simple assays to monitor antiretroviral therapy (ART) in resource-poor settings are needed. We have evaluated and compared a heat-denatured (HD) HIV p24 amplified enzyme-linked immunosorbent assay from Perkin-Elmer and CD38CD8 T-cell levels, determined by flow cytometry, for their capacity to predict viral load (VL) in HIV-1-infected patients from Senegal. Median fluorescence intensity (MFI) of CD38 expression on memory (CD45RO) CD8 T cells correlated better with RNA VL than HD p24 antigenemia (R = 0.576, P < 0.0001 vs R = 0.548, P < 0.0001). MFI of CD38 expression on memory CD8 T cells could predict detectable RNA VL (VL = 2.6 log10) with a sensitivity of 87% and a specificity of 74%. A comparable sensitivity (89%) could be reached for HD p24 assay, but only to predict RNA VL of more than 5 logs, which might lead to unacceptable delays in clinical decision making. The clinical use of the HD p24 assay to monitor ART in Senegal would require more comparative data about the kinetics of p24 antigen and HIV RNA in peripheral blood as well as further evaluation regarding its sensitivity toward subtype A and CRF02. MFI of CD38 expression on memory CD8 T cells appeared to be a better alternative to monitor ART in HIV-infected patients from Senegal.

Absolute CD4 T-cell counting in resource-poor settings: direct volumetric measurements versus bead-based clinical flow cytometry instruments.

Flow cytometry is an accurate but expensive method to determine absolute CD4 cell counts. We compared different methods to measure absolute CD4 counts in blood samples from HIV-infected and uninfected subjects using a research/clinical flow cytometer (FACScan); a dedicated clinical instrument (FACSCount); and a volumetric, mobile, open-system flow cytometer equipped with 3 fluorescence and 2 light scatter detectors (Cyflow SL blue). The FACScan and Cyflow were used as single-platform instruments, but they differ in running cost, which is a central factor for resource-poor settings. Direct volumetric and bead-based CD4 measurements on the Cyflow were compared with 2 bead-based single-platform CD4 measurements on the FACSCount and on FACScan (TruCount) in "Le Dantec" Hospital, Dakar, Senegal, using whole blood samples from 102 HIV+ and 28 HIV- subjects. The agreement between the various measurement methods was evaluated by Bland-Altman analysis. Volumetric CD4 measurements on the Cyflow using a no-lyse-no-wash (NLNW) procedure and a lyse-no-wash (LNW) procedure correlated well with each other (R2 = 0.98) and with CD4 measurements on the FACSCount (R2 = 0.97) and FACScan (R2 = 0.97), respectively. Red blood cell lysis had no negative effect on the accuracy of absolute CD4 counting on the Cyflow. An excellent correlation was observed between bead-based CD4 measurements on the Cyflow and CD4 measurements on the FACSCount (R2 = 0.99) and FACScan (R2 = 0.99). Rigid internal and external quality control monitoring and adequate training of technicians were considered essential to generate accurate volumetric CD4 measurements on the Cyflow.