Nevin Manimala

Medicine (Baltimore). 2024 Feb 23;103(8):e37086. doi: 10.1097/MD.0000000000037086.

ABSTRACT

Timely transfusion of blood products is crucial, particularly in critical medical situations. Inadequate blood donation rates pose a significant threat to public health, potentially compromising patient care. This study aims to investigate the attitudes and willingness of Syrian college students to engage in blood donation, assess the prevalence of voluntary blood donation, evaluate their understanding of the determinants and procedures involved in the donation process, and identify the key factors influencing their behavior. A cross-sectional study was conducted employing a self-administered questionnaire, distributed in both electronic and hard copy formats among college students. Data analysis was performed using the R Statistical Software. Results were presented in terms of odds ratios (OR), with statistical significance defined at a P value of .05 and a 95% confidence interval. A total of 673 medical students participated in this study, with an average age of 21.6 years. The majority (59.2%) reported a good economic status, and a high level of knowledge (99.7%). A substantial proportion (40.4%) agreed with the notion that blood donation constitutes a personal duty for every eligible individual. Multiple comparison tests revealed a statistically significant P value of .0009716, specifically concerning individuals with low economic status. Our study demonstrates a positive attitude among college students towards voluntary blood product donation. However, the majority have not engaged in voluntary activities unless mandated for specific certification purposes. Donation rates were relatively higher than the reported rates in other similar studies conducted in Middle Eastern countries.

PMID:38394522 | DOI:10.1097/MD.0000000000037086

Medicine (Baltimore). 2024 Feb 23;103(8):e37267. doi: 10.1097/MD.0000000000037267.

ABSTRACT

This study is aimed to determine the prevalence and morphometric characteristics of the pterygospinous (Ps) and pterygoalar (Pa) bars using computed tomography (CT) images on an extensive study sample of the Anatolian population. The CT images of 700 patients (350 males, 350 females) were analyzed for morphological characteristics and Pa and Ps bars. Ps and Pa bars were classified as complete or incomplete (partial) depending on the degree of ossification. The complete Ps and Pa bars’ anteroposterior diameter and craniocaudal diameter were measured. The closest distance between both bony prominences was measured in incomplete Ps and Pa bars. Sex-dependent statistical analysis of the data was performed by the SPSS package program (version 25.0). The prevalence of Ps was 6.57%, and unilateral incomplete Ps was the most frequent Ps type at 5%. The prevalence of Pa was 16.28%, and unilateral incomplete Pa was the most common Pa type at 6.71%. The prevalence of unilateral Ps, unilateral, and bilateral Pa was more common in males (P = .014, P = .006, and P = .032, respectively). Although Ps were less frequently encountered, both anatomic variations were relatively common within the population. The prevalence and morphometric characteristics of Ps and Pa bars obtained in this study could serve as guiding insights for the practices of surgeons, anesthesiologists, dentists, and radiologists.

PMID:38394520 | DOI:10.1097/MD.0000000000037267

Medicine (Baltimore). 2024 Feb 23;103(8):e37148. doi: 10.1097/MD.0000000000037148.

ABSTRACT

BACKGROUND: The objective of this study was to determine whether an elimination diet with virtually provided functional medicine health coaching support would be more effective than a typical self-guided elimination diet with respect to dietary compliance and patient-reported health and quality of life.

METHODS: A parallel arm, randomized controlled trial was conducted among a sample of healthcare professionals. Participants were randomized to either an elimination diet with 5 sessions of functional medicine health coaching support (intervention arm) or a self-guided elimination diet (control arm). Outcomes assessed at baseline and at the conclusion of the 10-week study included PROMIS Global Health (GH) and medical symptoms questionnaire (MSQ). Compliance with the elimination diet was assessed at the conclusion of the study. Baseline and end of study outcomes were compared within study arms via paired t tests and between study arms with unpaired t tests. Subgroup analysis of symptomatology at baseline was performed.

RESULTS: 125 randomized participants (n = 64 intervention, n = 61 control) provided baseline outcomes data. There were statistically and clinically significant within-group improvements in patient-reported outcomes in both the intervention arm (PROMIS GH-physical = 4.68, PROMIS GH-mental = 3.53, MSQ = 28.9) and control arm (PROMIS GH-physical = 48.4, PROMIS GH-mental = 3.18, MSQ = 24.1). There were no between-group differences in the primary analysis (P > .1). However, participants with more symptoms at baseline had statistically and clinically significant between-group differences in PROMIS GH-mental health (3.90, P = .0038) and MSQ (12.3, P = .047) scores that favored the functional medicine health coaching arm.

CONCLUSIONS: An elimination diet, whether self-guided or with functional medicine health coaching support, may improve patient-reported health outcomes among relatively healthy healthcare professionals. While studies in more diverse samples are needed, functional medicine health coaching support appears to be superior to a self-guided approach with regard to both dietary compliance and improving health outcomes among those with greater symptomatology.

PMID:38394515 | DOI:10.1097/MD.0000000000037148

Medicine (Baltimore). 2024 Feb 23;103(8):e37272. doi: 10.1097/MD.0000000000037272.

ABSTRACT

OBJECTIVES: The study of healthcare-seeking behavior is essential for optimizing resource allocation and improving healthcare services. Its complexity and diversity have made it a prominent research area. Understanding factors influencing healthcare-seeking decisions allows targeted interventions and policy development to address barriers and ensure equitable access to quality healthcare for diverse populations. Such research plays a vital role in enhancing healthcare outcomes and overall population health.

METHODS: The study utilized a systematic quantitative literature review approach, employing the Web of Science (WOS) Core Collection and PubMed databases as data sources. Additionally, bibliometric tools such as CiteSpace and VOSviewer were employed for analysis and visualization of the literature.

RESULTS: A comprehensive statistical analysis and visualization were performed on the annual publication volume, publication countries, journals, keywords, and keyword co-occurrence patterns up until 2023. Through this analysis, a framework was established, identifying the determinants and fundamental elements of healthcare-seeking behavior. These findings contribute to the advancement of research in this field and inform future studies and interventions aimed at improving healthcare-seeking behavior.

CONCLUSIONS: Based on the aforementioned literature review and framework, several conclusions were drawn. The determinants that facilitate healthcare-seeking behavior include improving health education awareness, enhancing healthcare resources, reducing costs, and ensuring system soundness. Additionally, providing social environment support was found to be crucial. Furthermore, the fundamental elements of healthcare-seeking behavior were identified as healthcare demand, healthcare choices, and the process of diagnosis and treatment. These findings provide valuable insights for developing interventions and policies to promote optimal healthcare-seeking behavior.

PMID:38394511 | DOI:10.1097/MD.0000000000037272

Medicine (Baltimore). 2024 Feb 23;103(8):e37300. doi: 10.1097/MD.0000000000037300.

ABSTRACT

BACKGROUND: Alopecia areata (AA) is an autoimmune disease which results in non-scarring hair loss on the scalp or any surface with hair. Several genetic polymorphisms of the interleukin genes have been linked with this disease but the results are inconsistent. This systematic review and meta-analysis were done to find the association between rs3118470, rs2275913, rs3212227, and rs10889677 of the IL2RA, IL17A, IL12B, and IL23R genes, respectively, of the interleukin family with alopecia areata.

METHODS: A comprehensive search for relevant research articles was conducted in Pubmed, Google Scholar, and Embase databases. Our search yielded 8 relevant articles with 1940 cases and 1788 controls. The odds ratio with 95% confidence intervals was calculated using fixed effect and random effect models. Heterogeneity was determined using the Q-test and I2 test. Publication bias was determined and funnel plots were used to adjust the odds ratio.

RESULTS: We found a significant risk effect for rs3118470 of the IL2RA gene with alopecia areata in the dominant model (CC + CT vs TT; OR = 1.54, 95% confidence interval = 1.05-2.26, P < .05, I2 = 69.03%) and homozygous model (CC vs TT; OR = 2.00, 95% confidence interval = 1.07-3.71, P < .05, I2 = 72.84%). For the other single nucleotide polymorphisms, we could not find any statistically significant association with the disease.

CONCLUSION: Our analysis showed that mutation of rs3118470 of IL2RA gene possesses a significant risk effect for alopecia areata. Future studies with larger sample sizes and ethnic backgrounds are warranted to confirm our findings.

PMID:38394507 | DOI:10.1097/MD.0000000000037300

Medicine (Baltimore). 2024 Feb 23;103(8):e37324. doi: 10.1097/MD.0000000000037324.

ABSTRACT

BACKGROUND: This study aimed to evaluate the efficacy and safety of electroacupuncture (EA) in the treatment of benign prostatic hyperplasia.

METHODS: Seven databases were searched from the inception of each database to March 31, 2023, including PubMed, Web of Science, Cochrane, Embase, China National Knowledge Infrastructure, Wanfang, and China Biology Medicine. The modified Jadad scale was used to assess literature quality, and literature inclusion and exclusion were conducted in strict accordance with the criteria of a score of ≥4. The risk of bias was evaluated using the Cochrane risk of bias tool. The pooled effect size of the binary data was measured by odds ratio (OR) and 95% confidence interval (CI), and the pooled effect size of the continuous data was presented as weighted mean difference (WMD) and 95% CI. If I² was larger than 50%, a random effects model was adopted, and otherwise, a fixed effects model was used. Additionally, publication bias assessment and sensitivity analysis were conducted.

RESULTS: A total of 325 records were retrieved, and finally 9 randomized controlled trial studies were included, involving 1045 patients. Meta-analysis revealed that the EA group had better improvement than the control group in terms of clinical effective rate (odds ratio = 3.92, 95% CI = 2.38 to 6.47, I² = 0%, P < .001), International Prostate Symptom Score (WMD = -4.99, 95% CI = -6.15 to -3.84, I² = 76.9%, P < .001), maximum urinary flow rate (WMD = -4.99, 95% CI = -6.15 to -3.84, I² = 87.4%, P < .001), and post-void residual volume (WMD = -17.12, 95% CI = -29.49 to -4.75, I² = 89.1%, P < .01). There was no statistical significance in prostate volume and adverse events between the EA group and the control group (P > .05).

CONCLUSION: EA is effective in the treatment of benign prostatic hyperplasia with acceptable overall safety.

PMID:38394501 | DOI:10.1097/MD.0000000000037324

Medicine (Baltimore). 2024 Feb 23;103(8):e37213. doi: 10.1097/MD.0000000000037213.

ABSTRACT

Despite having a higher mortality risk than conventional chemotherapeutics, high-dose chemotherapy (HDCT) has the potential to be curative in relapsed/refractory germ-cell tumors. Therefore, selecting the best patient group for this treatment is critical. This study aimed to determine the factors that affect survival in our relapsed/refractory GCT cohort who received HDCT and autologous stem-cell transplantation. Between September 2010 and 2020, we included in the study 44 relapsed/refractory male patients with GCT treated with HDCT plus autologous stem-cell transplantation. The patients’ demographic features, clinical characteristics, and treatment outcomes were evaluated. Statistical analyses were performed to identify risk factors associated with survival. The median age of all cohorts was 28 years. Thirty-six patients had nonseminomatous tumors, and 8 patients had seminomatous tumors. The most common primary tumor sites were the gonads (75%), followed by the mediastinum (15.9%) and the retroperitoneum (9.1%). After HDCT, 11 patients had a complete response, 12 patients had a partial response, and 17 patients had a progressive disease, respectively. About 23 patients (52.3%) experienced at least 1 treatment-related grade 3 to 4 nonhematological toxicity. About 4 patients (10%) died due to HDCT-related toxicity. The total group’s median progression-free survival (PFS) was 7 months, and the median overall survival (OS) was 14.9 months. Primary tumor site (hazard ratio [HR]: 1.84; P = .028), type of HDCT regimen (HR: 0.35; P = .010), and best response to HDCT (HR: 11.0; P < .0001) were independent prognostic risk factors for PFS. The only independent prognostic risk factor associated with OS was the best response to HDCT (HR: 6.62; P = .001). The results of the study promise the best response to HDCT as a primary measure for predicting survival in relapsed/refractory GCT. In contrast, primary mediastinal GCT is not a good candidate for HDCT. Furthermore, a carboplatin-etoposide regimen in combination with cyclophosphamide and paclitaxel may improve PFS.

PMID:38394499 | DOI:10.1097/MD.0000000000037213

JMIR Public Health Surveill. 2024 Feb 23;10:e44062. doi: 10.2196/44062.

ABSTRACT

BACKGROUND: In Italy, it has been difficult to accurately quantify hospital admissions of patients with a COVID-19 diagnosis using the Hospital Information System (HIS), mainly due to the heterogeneity of codes used in the hospital discharge records during different waves of the COVID-19 pandemic.

OBJECTIVE: The objective of this study was to define a specific combination of codes to identify the COVID-19 hospitalizations within the HIS and to investigate the risk factors associated with mortality due to COVID-19 among patients admitted to Italian hospitals in 2020.

METHODS: A retrospective study was conducted using the hospital discharge records, provided by more than 1300 public and private Italian hospitals. Inpatient hospitalizations were detected by implementing an algorithm based on specific International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM) code combinations. Hospitalizations were analyzed by different clinical presentations associated with COVID-19 diagnoses. In addition, 2 multivariable Cox regression models were performed among patients hospitalized “due to COVID-19” from January 1 to December 31, 2020, to investigate potential risk factors associated with 30-day death and the temporal changes over the course of the pandemic; in particular, the 30-day death rates during the first and the second waves were analyzed across 3 main geographical areas (North, Center, and South and Islands) and by discharge wards (ordinary and intensive care).

RESULTS: We identified a total of 325,810 hospitalizations with COVID-19-related diagnosis codes. Among these, 73.4% (n=239,114) were classified as “due to COVID-19,” 14.5% (n=47,416) as “SARS-CoV-2 positive, but not due to COVID-19,” and 12.1% (n=39,280) as “suspected COVID-19” hospitalizations. The cohort of patients hospitalized “due to COVID-19” included 205,048 patients, with a median age of 72 years and a higher prevalence of male patients (n=124,181, 60.6%). The overall 30-day death rate among hospitalized patients due to COVID-19 was 9.9 per 1000 person-days. Mortality was lower for women (hazard ratio [HR]=0.83; P<.001) and for patients coming from high migration pressure countries, especially Northern Africans (HR=0.65; P<.001) and Central and Eastern Europeans (HR=0.66; P<.001), compared to patients coming from Italy and high-income countries. In the southern regions and the Islands, mortality was higher compared to the northern regions (HR=1.17; P<.001), especially during the second wave of COVID-19 among patients with a transfer to intensive care units (HR=2.52; P<.001).

CONCLUSIONS: To our knowledge, the algorithm is the first attempt to define, at a national level, selection criteria for identifying COVID-19 hospitalizations within the HIS. The implemented algorithm will be used to monitor the pandemic over time, and the patients selected in 2020 will be followed up in the next years to assess the long-term effects of COVID-19.

PMID:38393763 | DOI:10.2196/44062

JMIR Res Protoc. 2024 Feb 23;13:e53222. doi: 10.2196/53222.

ABSTRACT

BACKGROUND: Although the detrimental effects of conventional combustible cigarettes on oral health and dental esthetics are well known, there is limited information about the long-term impact of combustion-free nicotine alternatives (C-F NA) such as e-cigarettes or heated tobacco products.

OBJECTIVE: This multicenter, prospective, 3-parallel-arm randomized controlled trial will investigate whether switching from combustible cigarettes to C-F NA will lead to measurable improvements in oral health parameters and dental esthetics over 18 months in adult smokers with limited gum disease.

METHODS: Regular smokers not intending to quit and without clinical signs of periodontitis will be randomly assigned (1:4 ratio) to either standard of care with brief cessation advice (control group; arm A) or C-F NA use (intervention group; arm B). The study will also include a reference group of never smokers (reference group; arm C). The primary end point is the change in the Modified Gingival Index (MGI) score from baseline between the control arm (arm A) and the intervention arm (arm B) at the 18-month follow-up. In addition, the study will analyze the within- and between-group (arms A, B, and C) changes in MGI assessment, plaque imaging, dental shade quantitation, tooth stain scores, and oral health-related quality of life questionnaires measured at each study time point. All participants will attend a total of 7 clinic visits: screening, enrollment, and randomization (visit 0); baseline visit-day 14 (visit 1); day 90 (visit 2); day 180 (visit 3); day 360 (visit 4); and day 540 (visit 5). This multicenter study will be conducted in 4 dental clinics in 4 countries. The statistical analysis will involve descriptive statistics for continuous and categorical data. Primary end points will undergo tests for normality and, based on distribution, either a 2-sided t test or Mann-Whitney U test. Linear mixed model with random factors center and study arms by center will also be applied. Secondary end points, including MGI assessment and quality of life, will be subjected to similar tests and comparisons. Only if one value of the parameter MGI is missing after day 1, the last available observation will be carried forward. The analysis will be performed on the substituted data. Secondary parameters will not have missing value replacement.

RESULTS: Participant recruitment began in October 2021, and enrollment was completed in June 2023. Results will be reported in 2025.

CONCLUSIONS: This will be the first study to provide key insights into oral health benefits or risks associated with using C-F NA in smokers who are seeking alternatives to cigarette smoking.

TRIAL REGISTRATION: ClinicalTrials.gov NCT04649645; https://clinicaltrials.gov/ct2/show/NCT04649645.

INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID): DERR1-10.2196/53222.

PMID:38393754 | DOI:10.2196/53222

Disabil Rehabil Assist Technol. 2024 Feb 23:1-9. doi: 10.1080/17483107.2024.2320723. Online ahead of print.

ABSTRACT

Background: Mobility assistive devices (MADs) provide support to older adults to improve their quality of life; however, research shows that as many as 75% of older adults are non-adherent to prescribed MADs. This study investigated the psychosocial factors that predict non-adherence to MADs among older adults.Methods: A sample of Canadian older adult MADs users who resided in a long-term care facility was included. The data was collected using the Psychosocial Impact of Assistive Devices Scale (PIADS), and the Medical Outcomes Study Social Support Survey (mMOS-SS). Data analysis was performed using SPSS 28. Descriptive statistics were used to describe the sample and the study variables. Pearson correlation coefficients were used to evaluate the association between the study variables. Variables that were associated with non-adherence in a univariate analysis were subsequently entered into a multiple regression analysis.Results: The sample comprised 48 residents (26 females and 22 males), with a mean age of 86.8. In the univariate analysis, scores from the three PIADS subscales, namely, Competence, Adaptability, and Self-esteem, and the Social Support scale were significantly correlated with non-adherence (p < 0.05). In the multiple regression analyses, only Self-esteem significantly predicted non-adherence (p < 0.05), and this model explained between 43.5 and 54.3% of the variance in non-adherence.Conclusion: This study revealed that the Self-esteem construct, which includes several concepts related to psychological well-being, was the only significant predictor of non-adherence among the studied sample of older adults. The clinical implications of the findings are subsequently discussed.

PMID:38393746 | DOI:10.1080/17483107.2024.2320723