Tag: nevin manimala

BMC Health Serv Res. 2023 May 20;23(1):513. doi: 10.1186/s12913-023-09535-z.

ABSTRACT

BACKGROUND: COVID-19 pandemic posed a major impact on the availability and affordability of essential medicines. This study aimed to assess the knock-on effects of the COVID-19 pandemic on the supply availability of non-communicable chronic disease (NCD) medicines and paracetamol products in Ethiopia.

METHODS: A mixed methods study was conducted to assess the supply and availability of twenty-four NCD drugs and four paracetamol products listed on the national essential medicines list for hospitals. Data were collected from twenty-six hospitals located in seven zones of Oromia region in the southwestern part of Ethiopia. We extracted data on drug availability, cost and stock out for these drugs between May 2019 and December 2020. The quantitative data were entered into Microsoft Excel and exported to statistical package software for social science (SPSS) version 22 (IBM Corporation, Armonk, NY, USA) software for analysis.

RESULTS: The overall mean availability of selected basket medicines was 63.4% (range 16.7% to 80.3%) during the pre-COVID-19 time. It was 46.3% (range 2.8% to 88.7) during the pandemic. There was a relative increase in the availability of two paracetamol products [paracetamol 500 mg tablet (67.5% versus 88.7%) and suppository (74.5% versus 88%)] during the pandemic. The average monthly orders fill rates for the selected products range from 43 to 85%. Pre-COVID-19, the average order fill rate was greater or equal to 70%. However, immediately after the COVID-19 case notification, the percentage of order(s) filled correctly in items and quantities began decreasing. Political instability, shortage of trained human resources, currency inflation, and limited drug financing were considered as the major challenges to medicine supply.

CONCLUSION: The overall stock out situation in the study area has worsened during COVID-19 compared to pre-COVID-19 time. None of the surveyed chronic disease basket medicines met the ideal availability benchmark of 80% in health facilities. However, availability of paracetamol 500 mg tablet surprisingly improved during the pandemic. A range of policy frameworks and options targeting inevitable outbreaks should exist to enable governments to ensure that medicines for chronic diseases are consistently available and affordable.

PMID:37210502 | DOI:10.1186/s12913-023-09535-z

BMC Pediatr. 2023 May 20;23(1):253. doi: 10.1186/s12887-023-04050-w.

ABSTRACT

BACKGROUND: Globally, two out of five children living with HIV (CLHIV) are unaware of their HIV status, and a little more than 50% are receiving antiretroviral therapy (ART). This paper describes case-finding strategies and their contribution to identifying CLHIV and linking them to ART in Nigeria.

METHODS: This before-after study used program data abstracted during the implementation of different paediatric-focused strategies (provider-initiated testing and counselling, orphans and vulnerable children testing, family-based index testing, early infant diagnosis (EID), community-driven EID, and community-based testing) delivered in health facilities and in communities to improve HIV case identification. Data were abstracted for children (0 to 14 years) who received HIV testing services and were initiated on ART in Akwa Ibom State, Nigeria during the pre-implementation period (April-June 2021) and during the implementation period (July-September 2021). Descriptive statistics were used to describe the testing coverage, positivity rate (proportion of tests that were positive for HIV), linkage to ART, and ART coverage, by age, sex, and testing modality. Interrupted time series analysis (ITSA) on STATA 14 was used to estimate the effect of the implementation of these strategies on HIV testing uptake and positivity rate at a 0.05 significance level.

RESULTS: A total of 70,210 children were tested for HIV within the six-month period, and 1,012 CLHIV were identified. A total of 78% (n = 54,821) of the tests and 83.4% (n = 844) CLHIV were diagnosed during the implementation period. During implementation, the HIV positivity rate increased from 1.09% (168/15,389) to 1.54% (844/54,821), while linkage to ART increased from 99.4% (167/168) to 99.8% (842/844). The contribution from community-based modalities to CLHIV identified increased from 63% (106/168) to 84% (709/844) during the implementation, with the majority, 60.8% (431/709), from community-based index testing. Overall, ART coverage increased from 39.7 to 55.6% at the end of the intervention period.

CONCLUSION: The findings show that expanding differentiated HIV testing approaches provided mostly in the community significantly increased pediatric case identification. However, ART coverage remains low, especially for younger age groups, and requires further efforts.

PMID:37210497 | DOI:10.1186/s12887-023-04050-w

BMC Womens Health. 2023 May 20;23(1):279. doi: 10.1186/s12905-023-02412-1.

ABSTRACT

BACKGROUND: Cervical cancer is an international public health issue. Nearly all cases of cervical cancer are caused by the human papillomavirus. The HPV vaccine prevents more than 75% of cervical cancer. The extent to which adolescent girls’ knowledge and uptake of the HPV vaccine have to be investigated in order to build effective promotion strategies and increase the uptake of the vaccine. The evidence that is currently available in this area is controversial and inconclusive. Hence, this study has estimated the pooled proportion of good knowledge, positive attitude, and uptake of the HPV vaccine and its associated factors among adolescent schoolgirls in Ethiopia.

METHODS: PubMed, Google Scholar, AJOL, ScienceDirect, and DOAJ were used to search relevant studies. A total of 10 studies were included. The data were extracted by two reviewers using Microsoft Excel and exported to STATA Version 17 for analysis. A random effects model was applied during the analysis. Heterogeneity and publication bias across the studies were evaluated using I² statistics and Egger’s test, respectively. The PROSPERO registration number for the review is CRD42023414030.

RESULT: A total of eight studies comprising 3936 study participants for knowledge and attitude and five studies with 2,481 study participants for uptake of HPV were used to estimate the pooled proportions of good knowledge, a positive attitude, and uptake of the HPV vaccine, respectively. The pooled proportions of good knowledge, positive attitude, and uptake of the HPV vaccine were 55.12%, 45.34%, and 42.05%, respectively. Being an urban resident (OR = 4.17, 95% CI = 1.81, 9.58), having good knowledge (OR = 6.70, 95% CI = 3.43, 13.07), and a positive attitude (OR = 2.04, 95% CI = 1.51, 2.74), were significantly associated with the uptake of the vaccine.

CONCLUSION: The pooled proportions of good knowledge, a positive attitude, and uptake of the HPV vaccine were low in Ethiopia. Being an urban resident and having good knowledge and a positive attitude towards the HPV vaccine were significantly associated with the uptake of the HPV vaccine. We recommend increasing adolescent knowledge, positive attitudes, and uptake of HPV vaccination through school-based seminars, health education, and community mobilization.

PMID:37210492 | DOI:10.1186/s12905-023-02412-1

BMC Urol. 2023 May 20;23(1):97. doi: 10.1186/s12894-023-01274-x.

ABSTRACT

BACKGROUND: Urinary incontinence (UI) is a common worldwide rising health issue among women with a prevalence of 5 to 70%. Stress urinary incontinence (SUI) is the most common subtype of UI. There are different treatments for UI, including AUS (artificial urinary sphincter) implantation, as one of the surgical options for treating SUI. The aim of this study was to determine the complication rate of AUS, exclusively in female patients with SUI, which resulted from ISD (intrinsic sphincter deficiency). We also compared the complication rate between minimally invasive (laparoscopic or robotic surgery) and open approaches.

METHODS: Scopus, PubMed, Web of Science, Embase, and Google Scholar were searched for studies regarding complications in AUS implantation surgery, from the beginning of the project to March 2022. After screening and reviewing of full text, the general characteristics of the study and study population including follow-up time, type of surgery, and the number of complications that occurred such as necrosis, atrophy, erosion, infection, mechanical failure, revision, and leak, were extracted.

RESULTS: We found that atrophy occurred in 1 of 188 (0.53%) patients treated with minimally invasive surgery and in 1 of 669 (0.15%) patients treated with open surgery. None of the 17 included studies reported the occurrence of necrosis in the patients under study. Erosion occurred in 9 of 188 (4.78%) patients treated with minimally invasive surgery and in 41 of 669 (6.12%) patients treated with open surgery. Infection occurred in 12 of 188 (6.38%) patients treated with minimally invasive surgery and in 22 of 669 (3.2%) patients treated with open surgery. The mechanical failure occurred in 1 of 188 (0.53%) patients treated with minimally invasive surgery and in 55 of 669 (8.22%) patients treated with open surgery. Reconstructive surgery occurred in 7 of 188 (3.72%) patients treated with minimally invasive surgery and in 95 of 669 (14.2%) patients treated with open surgery. Leaks occurred in 4 of 188 (2.12%) patients treated with minimally invasive surgery and in 6 of 669 (0.89%) patients treated with open surgery. The type of surgery was associated with a statistically significant increase in mechanical failure (p-value = 0.067) and infection (p-value = 0.021), and reconstructive surgery (p-value = 0.049). Out of the 857 participats in the study,469 were studied for less than five years and 388 were studied for more than five years.21 of 469 (4.4%) (p-value = 0.08) patients and 81 of 388 (20.8%) (p-value = 0.001) patients required reconstructive surgery. Erosion occurred in 23 of 469 (4.9%) (p-value = 0.01)patients with following time less than five years and in 27 of 388 (6.9%) (p-value = 0.001) patients with following time more than five years.

CONCLUSION: The use of artificial urinary sphincters in the treatment of UI causes complications such as atrophy, erosion, and infection; the amount of which is influenced by the surgical method and the duration of using the artificial urinary sphincter. It seems that the use of new surgical methods, such as laparoscopic surgery, is useful in reducing the incidence of complications.

PMID:37210489 | DOI:10.1186/s12894-023-01274-x

BMC Anesthesiol. 2023 May 20;23(1):170. doi: 10.1186/s12871-023-02143-8.

ABSTRACT

OBJECTIVES: To explore the postoperative effects of sufentanil preemptive analgesia combined with psychological intervention on breast cancer patients undergoing radical surgery.

METHODS: 112 female breast cancer patients aged 18-80 years old who underwent radical surgery by the same surgeon were randomly divided into 4 groups, and there were 28 patients in each group. Patients in group A were given 10 µg sufentanil preemptive analgesia combined with perioperative psychological support therapy (PPST), group B had only 10 µg sufentanil preemptive analgesia, group C had only PPST, and group D were under general anesthesia with conventional intubation. Visual analogue scoring (VAS) was used for analgesic evaluation at 2, 12 and 24 h after surgery and compared among the four groups by ANOVA method.

RESULTS: The awakening time of patients in group A or B was significantly shorter than that in group C or D, and the awakening time in group C was significantly shorter than that in group D. Moreover, patients in group A had the shortest extubation time, while the group D had the longest extubation time. The VAS scores at different time points showed significant difference, and the VAS scores at 12 and 24 h were significantly lower than those at 2 h (P < 0.05). The VAS scores and the changing trend of VAS scores were varied among the four groups (P < 0.05). In addition, we also found that patients in group A had the longest time to use the first pain medication after surgery, while patients in group D had the shortest time. But the adverse reactions among the four groups showed no difference.

CONCLUSIONS: Sufentanil preemptive analgesia combined with psychological intervention can effectively relieve the postoperative pain of breast cancer patients.

PMID:37210488 | DOI:10.1186/s12871-023-02143-8

BMC Musculoskelet Disord. 2023 May 20;24(1):403. doi: 10.1186/s12891-023-06532-5.

NO ABSTRACT

PMID:37210487 | DOI:10.1186/s12891-023-06532-5

BMC Neurol. 2023 May 20;23(1):198. doi: 10.1186/s12883-023-03234-2.

ABSTRACT

OBJECTIVE: Intracranial artery stenosis from atherosclerosis is one of the etiologies of ischemic stroke. There is a correlation between serum albumin level and atherosclerosis. We aimed to investigate whether serum albumin level is related to intracranial atherosclerosis and its significance.

METHODS: A retrospective analysis of 150 individuals who underwent cervical cerebral angiography after admission, including clinical data, imaging data, and laboratory data. Since atherosclerosis cannot be used as a good quantitative indicator, we choose the degree of arterial stenosis to reflect atherosclerosis. SPSS 24 software was used for data analysis, and P < .05 was considered statistically significant.

RESULTS: Univariate analysis showed that age, diabetes, and serum albumin level were risk factors for intracranial atherosclerosis (P < .05). Multivariate analysis showed that diabetes and serum albumin levels were independent risk factors for intracranial atherosclerosis (P< 0.05). The average serum albumin level in the non-severe group was 39.80 g/L, and the average serum albumin level in the severe group was 37.60 g/L. The area under the ROC curve of serum albumin was 0.667 (95%CI 0.576-0.758, P = .001), the cutoff value was 0.332176, the sensitivity was 75.9%, and the specificity was 57.3%.

CONCLUSION: Serum albumin level is an independent risk factor for intracranial atherosclerosis, and provides a new direction for clinical prevention and treatment.

PMID:37210474 | DOI:10.1186/s12883-023-03234-2

J Anim Sci. 2023 May 20:skad164. doi: 10.1093/jas/skad164. Online ahead of print.

ABSTRACT

Replication of porcine circovirus type 2 (PCV2), an important worldwide swine pathogen, has been demonstrated to be influenced by host genotype. Specifically, a missense DNA polymorphism (SYNGR2 p.Arg63Cys) within the SYNGR2 gene was demonstrated to contribute to variation in PCV2b viral load and subsequent immune response following infection. PCV2 is known to induce immunosuppression leading to an increase in susceptibility to subsequent infections with other viral pathogens such as porcine reproductive and respiratory syndrome virus (PRRSV). In order to assess the role of SYNGR2 p.Arg63Cys in coinfections, pigs homozygous for the favorable SYNGR2 p.63Cys (n=30) and unfavorable SYNGR2 p.63Arg (n=29) alleles were infected with PCV2b followed a week later by a challenge with PRRSV. A lower PCV2b viremia (P < 0.001) and PCV2-specific IgM antibodies (P < 0.005) were observed in SYNGR2 p.63Cys compared to SYNGR2 p.63Arg genotypes. No significant differences in PRRSV viremia and specific IgG antibodies were observed between SYNGR2 genotypes. Lung histology score, an indicator of disease severity, was lower in the pigs with SYNGR2 p.63Cys genotypes (P < 0.05). Variation in the lung histology scores within SYNGR2 genotypes suggests that additional factors, environmental and/or genetic, could be involved in disease severity.

PMID:37210473 | DOI:10.1093/jas/skad164

Lifetime Data Anal. 2023 May 20. doi: 10.1007/s10985-023-09602-x. Online ahead of print.

ABSTRACT

The Nun study is a well-known longitudinal epidemiology study of aging and dementia that recruited elderly nuns who were not yet diagnosed with dementia (i.e., incident cohort) and who had dementia prior to entry (i.e., prevalent cohort). In such a natural history of disease study, multistate modeling of the combined data from both incident and prevalent cohorts is desirable to improve the efficiency of inference. While important, the multistate modeling approaches for the combined data have been scarcely used in practice because prevalent samples do not provide the exact date of disease onset and do not represent the target population due to left-truncation. In this paper, we demonstrate how to adequately combine both incident and prevalent cohorts to examine risk factors for every possible transition in studying the natural history of dementia. We adapt a four-state nonhomogeneous Markov model to characterize all transitions between different clinical stages, including plausible reversible transitions. The estimating procedure using the combined data leads to efficiency gains for every transition compared to those from the incident cohort data only.

PMID:37210470 | DOI:10.1007/s10985-023-09602-x

Sci Rep. 2023 May 20;13(1):8187. doi: 10.1038/s41598-023-35463-3.

ABSTRACT

Morphological parameters of knee joint are related to race and nationality. At present, knee prosthesis come from white male population. Due to the mismatch between the prosthesis and other ethnic groups, the prosthesis life span is reduced, revision surgery and the patients’ economic burden are increased. There is no data of the Mongolian ethnic group. In order to treat patients more accurately, we measured the Mongolian data of the femoral condyle. A total of 122 knee joints were scanned in 61 volunteers (21 males and 40 females) with an average age of 23.259 ± 1.395 years. The Mimics software was used to reconstruct the 3D image and measure the data of each line. The data were analyzed by statistical methods such as t test, and P < 0.05 was taken as the significant. 122 normal femoral condyle data were obtained. The mean transverse diameter of femoral condyle is 76.472 ± 5.952 mm, medial condyle is 29.259 ± 11.461 mm, and the sagittal diameter of the medial condyle was 56.758 ± 4.163 mm. The transverse diameter of the lateral femoral condyle is 29.388 ± 3.157 mm, the sagittal diameter of the lateral condyle is 58.937 ± 3.527 mm and the femoral plane rate is 1.264 ± 0.072. (1) There was no statistical significance in the left and right knee joint data (P > 0.05). (2) The different genders data of femoral condyle were statistically significant (P < 0.05). (3) Compared with other nationalities and races, the data of femoral condyle are different. (4) There are differences between femoral surface ratio and mainstream prosthesis data.

PMID:37210457 | DOI:10.1038/s41598-023-35463-3