bluuebunny/crossref_metadata_2025 huggingface dataset:
Exploring traditional Chinese medicine as a potential treatment for sarcopenia: A network pharmacology and data mining analysis of drug selection and efficacy
Authors: Zhou Changwen , Ma Hongzhong , Liu Ce , Yang Lixue
Published: October 2023

Sarcopenia, as an increasingly pressing clinical issue, can be ameliorated through employment of traditional Chinese medicines. However, the current lack of specific pharmacological interventions for Sarcopenia necessitates further exploration of novel possibilities in traditional Chinese medicine for the treatment of this condition, utilizing advanced methodologies such as web pharmacology and data mining. Screening the essential targets of Sarcopenia, conducting matching between target and active molecules, as well as active molecules and herbs. Employing data mining techniques to analyze the screening outcomes, and molecular docking to compare the binding activities of active molecules with target proteins. The approach of using herbs for the treatment of Sarcopenia involves 13 targets, with 414 active compounds and 367 types of herbs. Data mining reveals that the herbs used in treating Sarcopenia are primarily characterized by their bitter taste, exerting their effects through dispelling dampness and promoting blood circulation. Moreover, 2 new formulas are postulated. Furthermore, molecular docking analysis indicates that the main active components of the herbs can be observed to tightly bind with the targets. Through network pharmacology and molecular docking, our findings reveal that herbs contain 15 key active components and 5 key targets, which correspond to 7 major herbs and 2 new formulas. Academically, these findings hold significant reference value for the development of novel drugs targeting Sarcopenia.
Sleep-disordered breathing is related to retinal vein occlusion: A meta-analysis
Authors: Zhang Jun-Tao , Cui Sha , Li Qin , Li Jin-Rong , Zhang Yan-Fang , Zheng Yan-Huang
Published: October 2023

Background:

Previous studies suggest that sleep-disordered breathing (SDB) may be a potential risk factor of retinal vein occlusion (RVO). We conducted a meta-analysis to systematically explore the relationship between RVO and SDB.

Methods:

Observational studies assessing the relationship between SDB and RVO were retrieved by searches of electronic databases including the PubMed, Embase, Web of Science, China National Knowledge Infrastructure, and Wan Fang databases from database inception to August 9, 2023. In consideration of intra-study heterogeneity, a random-effects model was adopted to combine the results.

Results:

Seven studies (1 retrospective cohort and 6 case-control studies) were included in this meta-analysis, and among 36,628 adults included in those studies, 6452 (17.6%) had SDB. The combined results indicated that SDB was associated with RVO [risk ratio (RR): 1.92, 95% confidence interval (CI): 1.60–2.30, P < .001] with no significant heterogeneity (I
2 = 0%). Subgroup analyses showed consistent relationships between SDB and any RVO (RR: 1.73, 95% CI: 1.13–2.28, P < .001), central RVO (RR: 2.20, 95% CI: 1.57–3.08, P < .001), and branch RVO (RR: 1.85, 95% CI: 1.15–2.99, P = .01). Moreover, the relationship was consistent among patients with mild (RR: 1.82, 95% CI: 1.32–2.53, P < .001), moderate (RR: 2.17, 95% CI: 1.65–2.85, P < .001), and severe SDB (RR: 2.66, 95% CI: 1.96–3.62, P < .001). The association was consistent in studies that adjusted for age and sex (RR: 2.17, 95% CI: 1.50–3.13, P < .001), and in studies with additional adjustment for comorbidities (RR: 1.78, 95% CI: 1.42–2.25, P < .001).

Conclusion:

SDB is associated with RVO in adults.
Ingestion of a row of artificial dentures in an adult: A case report and review of the literature
Authors: Zhang Ranran , Hao Jiahui , Liu Haiyan , Gao Hongfu , Liu Chengxia
Published: October 2023

Rationale:

Foreign body (FB) ingestion is a common clinical emergency, although in most cases, the FB can pass safely through the entire gastrointestinal tract without causing any damage. However, ingestion of large dentures is very rare and alarming, as it can threaten the intestinal mucosa and cause perforation of the gastrointestinal tract, among other complications.

Patient concerns:

A 64-year-old Chinese male was referred to our hospital for removal of a FB, which was a large denture. Clinical symptoms included chest and upper abdominal pain. He had no cough or dyspnea. Medical history included a recent cerebral infarction, craniocerebral surgery, and being bedridden for a long term.

Diagnoses:

We initially suspected a single and smooth denture, complicated by pharyngeal and esophageal mucosal injury. Radiographic examination however showed a 70-mm long opaque object located in the middle and upper esophagus, close to the trachea and aorta.

Interventions:

Multiple dentures and metal hooks were removed via endoscopy using a net, grasping forceps, and rubber jacket.

Outcomes:

The patient recovered well and experienced no postoperative complications. The patient was discharged 5 days after endoscopic therapy.

Lessons:

Our case showed that endoscopy was effective for the retrieval of an esophageal FB. For sharp FBs, the use of a net and rubber jacket is a good choice. However, we advocate for appropriate surgery in patients in whom endoscopy is not possible after an accurate diagnosis or those with severe complications.
The effect of preexisting heart failure and coronary artery disease on motor function recovery in cerebral infarct patients: A retrospective observational study
Authors: Kwak Soyoung , Kwak Sang Gyu , Chang Min Cheol
Published: October 2023

Less is known about the impact of heart failure (HF) and coronary artery disease (CAD) on motor recovery after cerebral infarction although previous studies have reported that preexisting HF and CAD were associated with increased mortality in stroke patients as well as unfavorable functional outcomes. In this study, we aimed to accurately evaluate the impact of HF and CAD on motor recovery after cerebral infarction by including only patients with corona radiata using diffusion tensor tractography. A total of 110 patients were recruited, and diffusion tensor tractography was performed within 7 to 30 days of infarct onset. Motor function on the affected side was evaluated for each patient using the upper myocardial infarction (MI), lower MI, modified Brunnstrom classification, and the functional ambulation category at the onset of stroke and 6 months after the onset of stroke. The influence of preexisting HF and CAD on the recovery of motor function were analyzed, adjusting for critical factors for motor recovery after stroke, namely the corticospinal tract condition, lesion location, age, and upper and lower MIs at the onset of stroke. No significant difference was found in motor outcomes according to the presence of HF, while poorer outcomes in motor function of the lower extremities and gait ability were observed in patients with CAD compared to patients without CAD. Motor function of the lower extremities and gait ability in cerebral infarct patients with CAD is more impaired than those without CAD.
The clinical value of the monocyte to high-density lipoprotein cholesterol ratio and alkaline phosphatase-to-platelet ratio in primary biliary cholangitis
Authors: Lao Yuehong , Li Xi , Zhou Wei , Zhu Haiqing , Jiang Yanting , Li Sihui , Jin Min , Wang Jian
Published: October 2023

This study aimed to evaluate the clinical value of the monocyte to high-density lipoprotein cholesterol ratio (MHR) and alkaline phosphatase-to-platelet ratio (APPR) in the diagnosis and prognosis of primary biliary cholangitis (PBC). Clinical and laboratory data were retrospectively collected and analyzed from 92 PBC patients, 92 patients with autoimmune hepatitis (AIH), 120 patients with chronic hepatitis B (CHB) and 124 healthy controls (HCs). We compared the levels of MHR and APPR among the groups with PBC, AIH, CHB and HCs, and analyzed the correlations between MHR and APPR with laboratory indices including aspartate aminotransferase platelet ratio index, fibrosis index based on 4 factors, and Mayo score in PBC. Receiver operating characteristic curves were used to analyze the diagnostic performance of MHR and APPR for PBC, AIH, and CHB, respectively. MHR and APPR were significantly increased in PBC group than that in AIH, CHB and HCs groups (each P < .05). MHR and APPR were significantly higher in Child class B|C than that in class A in PBC patients. (P < .01, P < .05, respectively). MHR and APPR were positively related to the Mayo score [R = 0.508 (P < .001), R = 0.295 (P = .008), respectively]. The area under the receiver operating characteristic curves of MHR and APPR in diagnosing PBC were 0.764 (95% confidence interval [CI]: 0.699–0.821, P < .001) and 0.952 (95% CI: 0.915–0.977, P < .001), respectively, and the area under the curve of the combination of both was 0.974 (95% CI: 0.941–0.991, P < .001). MHR and APPR may prove to be useful prognostic biomarkers for PBC, and the combination of MHR and APPR have some clinical diagnostic value of PBC.
Histological transition from minimal change disease to THSD7A-associated membranous nephropathy in a patient receiving long-term steroid treatment: A case report
Authors: Kojima Aki , Uchida Takahiro , Sugisaki Kentaro , Koizumi Minami , Aoki Ken , Mukae Mitsuya , Yamada Muneharu , Oda Takashi
Published: October 2023

Rationale:

A predominant Th2 immune response is suggested in the pathogenesis of both minimal change disease (MCD) and membranous nephropathy (MN); however, consecutive development of the 2 diseases in a patient is extremely rare.

Patient concern:

A Japanese man, who developed nephrotic syndrome in his 50s and was diagnosed with MCD by renal biopsy, experienced a relapse of proteinuria approximately 3 years later during long-term steroid treatment. Since the proteinuria was resistant to increase in steroid dosage, repeat renal biopsy was performed, which revealed a small amount of glomerular subepithelial immune deposits containing immunoglobulin (Ig)G (dominantly IgG4). Immunostaining for thrombospondin-type-1-domain-containing-7A (THSD7A) was positive on the glomerular capillary walls, whereas that for other causative antigens of MN, such as phospholipase A2 receptor or neural epidermal growth factor-like 1 protein, was negative. Detailed examination found no associated condition, including malignancies and allergic diseases.

Diagnosis:

The diagnosis of THSD7A-associated idiopathic MN was made.

Interventions and outcomes:

He received further increased dose of steroids. Thereafter he maintained clinical improvement because his urinary protein level was decreased.

Lessons:

The present case suggested that histological transition from MCD to MN is possible and repeat biopsy would be crucial for accurate diagnosis.
Novel heterozygous mutation in the SHOX gene leading to familial idiopathic short stature: A case report and literature review
Authors: Liu Lifang , Li Junsheng , Li Jiarui , Hu Hui , Liu Jiao , Tang Ping
Published: October 2023

Background:

The pathogenic mutation of short stature homeobox (SHOX) gene is one of the main genetic causes of short stature in children, with an incidence rate of 1/1000~1/2000 and the main clinical manifestations are short stature and (or) limb skeletal abnormalities. SHOX gene mutations are mostly large deletions of regulatory sequence genes, while exon mutations are relatively rare. The pathogenic rate of mutations occurring in exon 5 is only 1/50 000~1/100 000. This study reviewed the clinical data of a child with SHOX gene mutation in exon 5, and analyzed the clinical phenotype, pathogenesis, diagnosis, treatment and prognosis of SHOX gene mutation in combination with relevant literature at home and abroad.

Case presentation:

The patient was an 8-year-old girl with a height of 105.2 cm (−4.31 standard deviations). Her sitting height/height ratio was 56.8% (>55.5%), and she exhibited high-arched palate, irregular dentition, micrognathia, short fingers, and a normal growth hormone stimulation test. Whole-exome sequencing was performed, and Sanger sequencing was used for site validation. The sequencing results revealed a heterozygous mutation of c.577G > A in exon 5 of the SHOX gene, inherited from the father. The clinical symptoms of the proband were consistent with the phenotype of short stature idiopathic familial associated with SHOX gene mutations. The father, grandfather, uncle, and sister of the proband all had the c.577G > A heterozygous mutation. Therefore, the clinical diagnosis was childhood short stature caused by SHOX gene defects. The SHOX: c.577G > A mutation is likely to be the genetic etiology of familial idiopathic short stature in this family, and this novel mutation enriches the mutation spectrum of the SHOX gene.

Conclusion:

This is the first case report of familial idiopathic dwarfism caused by mutation at the c.577G > A locus of exon 5 of SHOX gene in the world. This novel mutation enriches the mutation spectrum of the SHOX gene. It is important to emphasize genetic testing, including the SHOX gene, in patients with familial idiopathic short stature and to provide timely growth hormone therapy to individuals with short stature caused by SHOX gene mutations in order to improve their adult height.
The degree of C-reactive protein elevation after total knee arthroplasty is related to bone and medullary injury rather than soft tissue
Authors: Bum Kwon Jae , Woo Bae Jin , Jin Bae Dong , Eun Jeong Ji , Choi Won-Kee
Published: October 2023

First, we want to find out whether computer-assisted surgery (CAS) for total knee arthroplasty (TKA), which does not require opening the femoral medullary canal, results in a lesser C-reactive protein (CRP) level increase postoperatively compared to manual TKA. Second, they seek to examine whether the CRP reduction in CAS TKA and manual TKA follows a similar pattern within the first 2 weeks after surgery. Third, the study aims to compare and analyze the CRP levels in 3 different groups: CRP levels in CAS TKA with surgeons who started TKA surgery by CAS, CRP levels in manual TKA by surgeons with little experience, and CRP levels in skillful manual TKA performed after conducting over 200 cases. The 3 patient groups were as follows. Group 1: Patients who underwent non expertized surgeon CAS TKA (N = 63). Group 2: Patients who underwent manual TKA after surgeon CAS TKA experience (N = 108). Group 3: Patients who underwent manual TKA after surgeon 200 cases or more of either CAS TKA or manual TKA experience (more skillful manual TKA) (N = 66). CRP levels were analyzed using electronic medical records for 3 time points: within 3 months before surgery, 5 days after surgery, and 11 days after surgery. There were no statistically significant differences in pre operative CRP values among the 3 groups. At 5 days after surgery, the CRP level were 48.59 ± 32.75 for CAS TKA, 69.82 ± 42.76 for early manual TKA, and 67.73 ± 44.00 for skillful manual TKA, indicating a statistically significant lower CRP level in the CAS TKA group compared to the manual TKA groups (P = .01). At 11 days after surgery, there were no statistically significant differences in CRP level among the 3 groups, with was 12.12 ± 9.74 for CAS TKA, 14.07 ± 13.18 for early manual TKA, and 11.43 ± 11.45 for skillful manual TKA. The degree of CRP elevation after TKA is related to bone and medullary injury rather than soft tissue.
The correlation between transient osteoporosis of the hip and pregnancy: A review
Authors: Galanis Athanasios , Dimopoulou Stefania , Karampinas Panagiotis , Vavourakis Michail , Papagrigorakis Eftychios , Sakellariou Evangelos , Karampitianis Spyridon , Zachariou Dimitrios , Theodora Marianna , Antsaklis Panagiotis , Daskalakis George , Vlamis John
Published: October 2023

Transient osteoporosis of the hip is indubitably a comparatively infrequent entity affecting both men and women worldwide. Its occurrence in the course of pregnancy, specifically in the third trimester, and lactation are of paramount concernment. The exact association between transient hip osteoporosis and pregnancy is precarious. Etiology and potential pathophysiological mechanisms behind this correlation are still to be utterly defined. Magnetic resonance imaging is highly regarded as the gold standard imaging method for assiduous assessment of this disorder. Physicians of copious medical specialties should practice scrupulous techniques for early and pertinent diagnosis when pregnant women are presented with persistent hip pain, as differential diagnosis with femoral head avascular necrosis can be exceedingly arduous. Treatment is predominantly conservative with protected weight-bearing and analgesic medication in the first line of management. In terms of prognosis, the disease ordinarily resolves spontaneously after a few months. Further research is required in order to elucidate the ambiguity surrounding the establishment of globally approved diagnosis and treatment guidelines for pregnancy-associated transient hip osteoporosis. This paper aims to accentuate the significance of this particular disorder by providing a succinct review of the existing literature, augmenting clinicians’ knowledge about the features of pregnancy-related transient proximal femur osteoporosis.
Research trends and hotpots on the relationship between high salt and hypertension: A bibliometric and visualized analysis
Authors: Chen Zhixuan , Qi Luming , Wang Jie , Nie Kaidi , Peng Xile , Chen Li , Xia Lina
Published: October 2023

Introduction:

A high salt diet is a significant risk factor for hypertension, and scholarly investigations into this relationship have garnered considerable attention worldwide. However, bibliometric analyses in this field remain underdeveloped. This study aimed to conduct a bibliometric and visual analysis of research progress on the link between high salt and hypertension from 2011 to 2022 with the goal of identifying future research trends and providing valuable insights for this field.

Methods:

High salt and hypertension data were obtained from the Web of Science Core Collection database. Microsoft Excel, Scimago Graphica, CiteSpace, and VOSviewer software were employed to analyze publication output trends, the most productive countries or regions, journals, authors, co-cited references, and keywords.

Results:

After screening, 1470 papers met the inclusion criteria. Relevant publications increased annually by 3.66% from 2011 to 2022. The United States led in research productivity, with The Journal of Hypertension publishing the most papers, and David L. Mattson as the most prolific author. Oxidative stress has emerged as a prominent research topic, and extensive investigations have been conducted on related mechanisms. “Oxidative stress,” “gut microbiota,” and “kidney injury” are recent hotspots that are expected to remain so, and this study carefully characterizes the mechanism of high salt-induced hypertension based on these hotspots.

Conclusion:

This study utilized bibliometric and visualization analysis to identify the development trends and hotspots of publications related to high salt and hypertension. The findings of this study offer valuable insights into the forefront of emerging trends and future directions in this field.
Causal relationship between chronic obstructive pulmonary disease and BMD at different sites: A bidirectional Mendelian randomization study
Authors: Jiang Rui , Mou Shuanglin , Luo Feng , Zhang Zheng
Published: October 2023

Observational studies have demonstrated a correlation between chronic obstructive pulmonary disease (COPD) and osteoporosis (OP). However, it is unclear whether there is genetic causality between COPD and bone mineral density (BMD) reduction at different sites. This study assessed the causal relationship between COPD and BMD in various anatomical locations. Data associated with COPD and BMD were obtained from published genome-wide association studies (GWAS). We selected single nucleotide polymorphisms (SNPs) that were strongly associated with COPD and BMD could serve as instrumental variables for the analysis. Inverse variance weighted, MR-Egger and weighted median were manipulated to evaluate causality. Subsequently, we conducted heterogeneity tests using Cochran Q test and tested for pleiotropy using the MR-Egger intercept. We performed leave-one-out sensitivity analysis to assess the robustness of the results. Additionally, we obtained more accurate causal genetic associations by removing any pleiotropic outlying SNPs and performed Mendelian randomization (MR) analysis with the remaining data. Our findings established that COPD was negatively associated with Heel-BMD (odds ratio[OR] = 0.978, 95% confidence interval [CI] = 0.966, 0.990, P = .0003) but not LS-BMD (OR = 0.981, 95% CI: 0.943, 1.020, P = .335), FA-BMD (OR = 0.984, 95% CI: 0.927, 1.046, P = .616), and FN-BMD (OR = 0.981, 95% CI: 0.950, 1.014, P = .249). In reverse MR analysis, the results showed no significant causal effect of BMD at different sites on COPD. The results were proved to be dependable and steady by sensitivity, heterogeneity, and pleiotropy analysis. We found that COPD increases the risk of decreased heel BMD, however, there is no evidence that the loss of BMD increases the risk of COPD.
A standardized Ashwagandha root extract alleviates stress, anxiety, and improves quality of life in healthy adults by modulating stress hormones: Results from a randomized, double-blind, placebo-controlled study
Authors: Majeed Muhammed , Nagabhushanam Kalyanam , Mundkur Lakshmi
Published: October 2023

Background:

The coronavirus disease-2019 (COVID-19) pandemic has resulted in a surge in stress, anxiety, and depression worldwide. Ashwagandha, an ayurvedic adaptogen has been traditionally used to manage stress, anxiety, and general well-being.

Objective:

We assessed the effect of Ashwagandha root extract (ARE-500 mg) standardized for 2.5% withanolides as per USP protocol with piperine (5 mg of 95% piperine) once daily for 60 days (12.5 mg withanolides/day) to alleviate stress and anxiety in healthy individuals with mild to moderate symptoms.

Methods:

A randomized, double-blind, placebo-controlled study was conducted for 60 days using ARE (n = 27) and placebo (n = 27) once daily at night at Narayana Institute of Cardiac Sciences, Bangalore, and Vijaya Super Specialty Hospital, Nellore, in India. The objectives of this study were to assess an improvement in perceived stress scale (PSS), generalized anxiety disorder (GAD-7), quality of life (QOL), cognitive scores in the Cambridge Neuropsychological Test Automated Battery (CANTAB), changes in salivary cortisol, urinary serotonin, dopamine, serum levels of nitric oxide (NO), glutathione (GSH) and malondialdehyde (MDA) from baseline to end of the study. Safety was evaluated by laboratory parameters, and by monitoring any incidence of adverse events.

Results:

54 individuals were randomized and 50 of them completed the study. The PSS, GAD-7, and QOL scores improved significantly in all the participants taking ARE compared to the placebo. The CANTAB analysis revealed a significant improvement in multitasking, concentration, and decision taking time in ARE compared to placebo. ARE was also associated with a greater reduction in the morning salivary cortisol and an increase in urinary serotonin compared to placebo. Serum levels of NO, GSH, and MDA were not significantly different. Biochemical and hematological parameters remained in the normal range in all participants and ARE was well tolerated during the study.

Conclusion:

The results of the study suggest that ARE with 2.5% withanolides can effectively improve stress and anxiety by reducing cortisol and increasing serotonin in healthy individuals with mild to moderate symptoms.
Quantitative emphysema on computed tomography imaging of chest is a risk factor for prognosis of esophagectomy: A retrospective cohort study
Authors: Mizusawa Hiroki , Shiraishi Osamu , Shiraishi Masashi , Sugiya Ryuji , Kimura Tamotsu , Ishikawa Akira , Yasuda Takushi , Higashimoto Yuji
Published: October 2023

The low attenuation area percentage (LAA%) is gaining popularity. LAA% is an index of quantitative emphysema on computed tomography (CT) imaging of the chest. This study aims to retrospectively investigate whether preoperative LAA% is associated with postoperative prognosis in patients with esophageal cancer who were scheduled for esophagectomy. From January 2016 to March 2020, 105 patients with esophageal cancer underwent esophagectomy via right thoracotomy and neoadjuvant chemotherapy. A Synapse Vincent volume analyzer (Fujifilm Medical, Tokyo, Japan) was used for measurement. The software automatically quantified LAA% using a threshold of less than − 950 Hounsfield units on CT images of lung regions. Cox proportional hazard analyses were performed in univariable and multivariable forms. Estimates of the receiver operating curve are used to determine the cutoff value for death of LAA%, and the binary value is then inserted into Cox proportional hazard analyses. The preoperative LAA% cutoff value was ≥ 6.3%. Patients with a preoperative LAA% ≥6.3% had a significantly worse prognosis than those with a preoperative LAA% of < 6.3%. LAA% ≥6.3% (hazard ratio: 6.76; 95% confidence interval: 2.56–17.90, P < .001) was the most influential preoperative factor for overall survival after esophagectomy in multivariate Cox proportional hazard analyses. LAA% is one of the preoperative risk factors for survival after esophagectomy and an indicator of lung condition using routinely performed preoperative CT images. We quantified the extent of preoperative emphysema in patients with esophageal cancer, who were scheduled for surgery, and for the first time, reported LAA% as one of the preoperative risk factors for survival after esophagectomy.
Evaluation of brachial plexus stiffness in different arm and head positions by sonoelastography
Authors: Karakaya Muhammet Ahmet , Darcin Kamil , Ince Ilker , Yenigun Yilmaz , Kasali Kamber , Dostbil Aysenur
Published: October 2023

Intraoperative positioning-related nerve injuries, particularly those affecting the brachial plexus, are concerning complications believed to arise from stretching and/or compression of peripheral nerves. Although sonoelastography, a new ultrasound technology, is emerging as a valuable tool in the musculoskeletal system, its utility in evaluating peripheral nerves remains unclear. This study aimed to utilize sonoelastography to assess the brachial plexus during surgery, specifically investigating changes in its stiffness values in relation to different head and arm positions. In this prospective cohort study, bilateral brachial plexuses of 8 volunteers in 3 different positions were enrolled. Using a high-frequency linear probe, the stiffness of the brachial plexus was quantitatively measured in kilopascals (kPa) under 3 different positions: neutral, head rotated, and head rotated with arm hyperabducted. Intra-class agreement was evaluated. The stiffness of the brachial plexus was 7.39 kPa in the neutral position (NP), 10.28 kPa with head rotation, and 17.24 kPa when the head was turned, and the ipsilateral arm was hyperabducted. Significant increases were observed in stiffness values when the head was turned, whether ipsilaterally or contralaterally, and during hyperabduction of the arm while the head was turned (for all P < .001). Strong intra-class correlations were found for the measurements of stiffness values (ICC = 0.988–0.989; P < .001; Cronbach Alpha = 0.987–0.989). Sonoelastography revealed significant increases in the stiffness of the brachial plexus with various head rotations and arm positions compared to the neutral state. These findings suggest that sonoelastography could potentially serve as a valuable tool for assessing the risk of brachial plexus injury during surgery and for guiding optimal patient positioning. Further research with larger sample sizes is needed to establish definitive clinical applications.
Clinico-epidemiological profile of cerebrovascular accident in eastern Nepal: A descriptive cross-sectional study
Authors: Rauniyar Vivek K. , Khan Sajjad Ahmed , Gautam Sakshyam , Parajuli Surya Bahadur
Published: October 2023

cerebrovascular accident (CVA) has contributed to a significant increase in the morbidity and mortality rates in lower middle-income counties like Nepal. Despite being a common noncommunicable disease in Nepal, little attention has been paid to it, in terms of formulating national health plans and policies by the concerned authorities. This was a descriptive cross-sectional study in patients diagnosed with cerebrovascular accidents at a tertiary care hospital in Eastern Nepal. We analyzed 128 diagnosed cases of cerebrovascular accidents from February 26, 2023 to June 26, 2023 after taking ethical clearance from the Institutional Review Committee (Reference no. IRC-PA-283/2078–79). Data were analyzed by Statistical Package for the Social Sciences version 23. The objective of this study was to explore the age and sex distribution of CVA, its association with medical co-morbidities, and known risk factors like Type-2-Diabetes Mellitus, hypertension, thyroid disorders, smoking and alcohol. Together with calculating the distribution of ischemic CVA and hemorrhagic CVA we had also staged the disease based on the National Institute of Health Stroke Scale.
Frequency of fibromyalgia in a cohort of Turkish patients with lung cancer and its effect on pain, sleep quality, fatigue and quality of life
Authors: Öztürk Akin , Sacaklidir Rekib , Ulutatar Firat
Published: October 2023

This study aimed to examine the frequency of fibromyalgia (FM) in patients with lung cancer and evaluate its effect on patients’ pain, sleep quality, fatigue, and quality of life parameters. The study was designed as a prospective cross-sectional and a total of 116 lung cancer patients were included. FM classification was made according to the 2016 ACR criteria. All patients were evaluated using a visual analog scale, fibromyalgia impact questionnaire, multidimensional assessment of fatigue, EuroQol 5D scale, Jenkins sleep scale, and Beck depression inventory. Patients were divided into FM-positive and negative groups according to the presence of FM. Demographic and clinical parameters were investigated between the groups. FM was detected in 14 (12.2%) patients. The mean age of the patients was 62.2 ± 8.4 years. There was a male predominance in 93 (80.2%) patients. No statistical difference was found between the groups in terms of body mass index, age, symptom duration, chemotherapy, and radiotherapy history. A statistically significant difference was found between FM positive and negative groups in FIQ, multidimensional assessment of fatigue, JSS, EQ-5D, visual analog scale, and Beck depression inventory scores. FM is seen more frequently in patients with lung cancer and has a negative effect on sleep, quality of life, fatigue, and mental functions. We think that physicians should not ignore the presence of FM when treating patients diagnosed with lung cancer.
Differences in door-to-balloon time and outcomes in SARS-CoV-2-positive ST-segment elevation myocardial infarction patients undergoing primary percutaneous coronary intervention: A systematic review and meta-analysis
Authors: Bao Qinxue , Li Rui , Wang Chengfeng , Wang Shan , Cheng Minli , Pu Chunhua , Zou Lei , Liu Chao , Zhang Qine , Wang Qun
Published: October 2023

Background:

The coronavirus disease 2019 infection has significantly impacted the world and placed a heavy strain on the medical system and the public, especially those with cardiovascular diseases. Hoverer, the differences in door-to-balloon time and outcomes in ST-segment elevation myocardial infarction (STEMI) patients undergoing primary percutaneous coronary intervention after severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection are not known too much.

Methods:

Web of Science, EMBASE, PubMed, Cochrane Library, Wanfang, VIP, and China’s National Knowledge Infrastructure were utilized to perform a systematic literature search until April 30, 2023. We computed the odds ratios (ORs) and their corresponding 95% confidence intervals (CIs) to determine the correlation. A random-effects model was used for the meta-analysis if the study had significant heterogeneity. Meanwhile, sensitivity analysis and Trial sequential analysis were also accomplished using Rveman5.4 and trial sequential analysis 0.9.5.10 Beta software, respectively.

Results:

A total of 5 eligible studies were explored in our meta-analysis, including 307 cases and 1804 controls. By meta-analysis, the pooled data showed that SARS-CoV-2-positive STEMI patients undergoing percutaneous coronary intervention had a longer door-to-balloon time (OR 6.31, 95% CI 0.99, 11.63, P = .02) than the negative subjects. The glycoprotein IIb/IIIa inhibitor use after SARS-CoV-2 infection (OR 2.71, 95% CI 1.53, 4.81, P = .0006) was relatively frequent compared with controls, and the postoperative Thrombolysis in Myocardial Infarction blood flow (OR 0.48, 95% CI 0.34, 0.67, P < .0001) was worse compared that. The in-hospital mortality (OR 5.16, 95% CI 3.53, 7.53, P < .00001) was higher than non-SARS-CoV-2 infection ones. In addition, we also discovered that age, gender (male), hypertension, diabetes mellitus, hyperlipidemia, smoking, previous myocardial infarction, total ischemia time, and thrombus aspiration use did not have a significant association with the development of STEMI patients with SARS-CoV-2.

Conclusion:

SARS-CoV-2 positivity is significantly associated with longer door-to-balloon time and higher in-hospital mortality in STEMI patients undergoing primary percutaneous coronary intervention.
Septic thrombophlebitis of portal and splenic vein secondary to Fusobacterium nucleatum: A case report of an abdominal variant of lemierre syndrome
Authors: Pandey Sagar , Rayapureddy Aditya Keerthi , Manvar Kapilkumar , Edara Sushma , Boddu Gouthami , Thakur Ajit , Jaswani Vijay
Published: October 2023

Rationale:

Septic thrombophlebitis of the internal jugular vein also known as Lemierre syndrome occurs secondary to an oropharyngeal infection often leading to septic embolisms to distant sites. Anaerobic gram-negative bacillus, Fusobacterium nucleatum and Fusobacterium necrophorum are commonly isolated organisms. Fusobacterium species has also been reported to complicate an intra-abdominal infection leading to septic thrombophlebitis of portal vein also known as pylephlebitis or abdominal variant of lemierre syndrome.

Patient concerns:

The patient was a middle-aged female patient with chief complaints of abdominal discomfort, intermittent fever and vomiting for one month.

Diagnoses:

The final diagnosis was septic thrombophlebitis of portal and splenic vein secondary to Fusobacterium nucleatum.

Interventions:

Patient was managed with broad spectrum intravenous antibiotics with coverage against gram-negative bacilli, anaerobes, and aerobic streptococcus species with therapeutic anticoagulation.

Outcomes:

Patient gradually improved and was discharged on oral apixaban. She was instructed to follow up with gastrointestinal specialist upon discharge in anticipation of the need for liver transplant in future.

Lessons:

Due to its high mortality and associated long term disease morbidity, clinicians should always strive towards early diagnosis and treatment of the condition with involvement of multidisciplinary teams.
The relationship of the hemoglobin to serum creatinine ratio with long-term mortality in patients with acute coronary syndrome: A retrospective study
Authors: Demir Mevlut , Kahraman Fatih , Sen Taner , Astarcioglu Mehmet Ali
Published: October 2023

Acute coronary syndrome (ACS) is an urgent clinical condition of cardiovascular diseases. The present study evaluated the predictive efficacy of the hemoglobin to serum creatinine ratio (Hgb/Cr) on long-term mortality in patients with ACS. The ratio, representing the proportion of the 2 values, is cheap, practical, and very easy to calculate at the bedside. Our study included 475 patients who were admitted to the coronary intensive care unit with a diagnosis of ACS and who underwent coronary angiography. The Hgb/Cr ratio was calculated by dividing the admission hemoglobin by the admission serum creatinine. All patient data were collected from the electronic hospital information system, patient files, and the hospital’s archive. A comparison of the patients laboratory findings revealed that the Hgb/Cr ratios differed significantly between the survivor and non-survivor group [16.6 (7.7–49) vs 13.8 (4.91–32.8), respectively; P < .001]. A univariate Cox regression analysis showed that the Hgb/Cr ratio was statistically significant in predicting long-term mortality (0.836; 95% confidence interval [CI]: 0.781–0.895; P < .001). After adjusting the model by adding clinically and statistically significant variables, the Hgb/Cr ratio was still an independent predictor of long-term mortality (0.886; 95% CI: 0.815–0.963; P = .004). The Hgb/Cr ratio’s discriminant ability was tested with an receiver operating characteristic curve analysis. The Hgb/Cr ratio’s area under the curve value was 0.679 (95% CI: 0.609–0.750; P < .001). A survival analysis using the Kaplan–Meier curve of the 2 Hgb/Cr ratio groups (according to cutoff value) revealed that the low-Hgb/Cr group had a significantly higher mortality rate than high-Hgb/Cr group. The Hgb/Cr ratio was found to be an independent predictor of long-term mortality in ACS patients.
Total lower lip reconstruction: a review of recent advances
Authors: Shukla Aishwarya , Loy Kelsey , Lu G. Nina
Published: October 2023

Purpose of review

This review describes the fundamental principles and recent advances in the reconstruction of total lower lip defects to restore peri-oral aesthetic and function.

Recent findings

Modifications to the Abbe flap and visor flap have recently been described. Recent advances to free flap techniques have focused on dynamic restoration of lower lip sling function after reconstruction. This involves the transfer of innervated or noninnervated muscle tissue to reconstruct the lower lip to restore the sphincter function of the lips.

The reconstructive goals for a full thickness lower lip defect are to restore a functional oral sphincter, replace mucosal and external skin, and maintain a functional size of the oral aperture. Local flap reconstruction of sub-total lower lip defects is possible, but use of local flaps for total lip reconstruction often leads to microstomia. Several static and dynamic free tissue transfer options exist for lower lip reconstruction and have been summarized in this review.
Effect of socio-community environment on the impacts of the Coronavirus Disease 2019 pandemic and well-being among older people in Hong Kong
Authors: Ou Xiaoting , Lai Daniel W.L. , Huang Zideng , Lee Hazy H.Y.
Published: October 2023

Objectives:

This study examined the effects of the socio-community environment on the impacts of the coronavirus disease 2019 (COVID-19) pandemic among older people in Hong Kong.

Methods:

A random sample of 1200 60+ participants completed a telephone survey in 2020. Socio-community environment variables covering trust toward politicians, government officials, and medical professionals, and community safety factors covering confirmed cases in the building of the participant, perceived neighborhood safety, and perceived safety in Hong Kong were the independent variables. The dependent variables were impacts of COVID-19 related to social activities, finance and routines, interpersonal relationships, and the workplace. Hierarchical regression analysis was conducted with variables on trust and community safety entered as separate blocks while adjusting the effects of the participants’ demographics.

Results:

Older people in a community environment that was perceived as less safe reported more negative impacts of COVID. A higher level of trust toward the various types of authorities is also demonstrated to have different effects on the perceived negative impacts of COVID in different aspects of older people’s daily lives.

Conclusion:

Trustworthy government policies and measures, as well as building a safe community environment, are important directions for addressing concerns and the negative impacts of a pandemic in the future.
Occupation and Industry Data Quality Among Select Notifiable Conditions in Washington State
Authors: Wuellner Sara , Levenson Cheri
Published: October 2023

Context:

Occupation and industry are basic data elements that, when collected during public health investigations, can be key to understanding patterns of disease transmission and developing effective prevention measures.

Objective:

To assess the completeness and quality of occupation and industry data among select notifiable conditions in Washington and discuss potential improvements to current data collection efforts.

Design:

We evaluated occupation and industry data, collected by local health departments during routine case investigations, for 11 notifiable conditions, selected for inclusion based on an established or plausible link to occupational exposure.

Setting and Participants:

Confirmed cases of select notifiable conditions among Washington residents aged 16 to 64 years, for years 2019-2021.

Main Outcome Measures:

We calculated the percentage of cases among working-age adults reported as employed, the percentage with occupation and industry data collected, and the percentage assigned standard occupation and industry codes. We identified the most common responses for occupation and industry and challenges of assigning codes to those responses.

Results:

Among the 11 conditions evaluated, one-third of cases aged 16 to 64 years were reported as employed. Among the cases reported as employed, 91.5% reported occupation data and 30.5% reported industry data. “Self-employed” was among the top responses for occupation, a response that does not describe a specific job and could not be assigned an occupation code. In the absence of additional information, 4 of the most common responses for industry could not be coded: “health care,” “technology,” “tech,” and “food.”

Conclusion:

Routine collection of informative occupation and industry data among working-age adults is largely absent from case investigations in Washington. Methods of data collection that improve quality while minimizing the burden of collection should be pursued. Suggestions for improving data quality are discussed.
Evaluating the Impact of Residency Research Productivity on Craniofacial Surgeons’ Career Trajectory
Authors: Hauc Sacha C. , Rivera Jean C. , Seiger Kyra , Hanrahan Grace B. , Ihnat Jacqueline , Rivera Gian P. , Alperovich Michael
Published: October 2023

Objective:

To elucidate trends in publication productivity over the past 50 years and how they correlate with the stage of training as well as the competitiveness of residency and fellowship programs. The authors hypothesize that research qualifications play an important role in obtaining a competitively ranked craniofacial surgery fellowship and that over the past 50 years, there has been an upward shift in the research qualifications held by applicants at the time of application.

Design:

A cross-sectional study was performed involving all 121 academic craniofacial surgeons in the United States for whom sex, years since fellowship, current institution rank, current academic position, and years since graduation were available.

Main Outcome Measures:

The relationship between research qualifications, as determined by the overall number of publications, number of first authorship publications, H-index scores, and years since fellowship completion, was examined. The study also analyzed the placement of surgeons at programs ranked in the top 25 versus the lower 25.

Results:

As the number of decades since beginning craniofacial fellowship decreased, the average number of first authorship publications and average H-index increased. Those who attended higher-ranking residency and fellowship programs had a higher average number of publications, number of first authorship publications, and H-index.

Conclusions:

Over the past 5 decades, research productivity at all stages of medical training has surged, potentially fueled by the trend toward pass/fail grading in medical school evaluations and standardized exams and the need to differentiate oneself in an increasingly competitive field.
Hardware failure for anterior chest wall and costal cartilage injuries: A single-center experience
Authors: Varre Jaya Sai , Schweibinz Alexis , Holzemer Jacob , Cramer Abby , Myers Megan , Bach John A. , DeVoe William B.
Published: October 2023

BACKGROUND

Often missed in blunt chest wall injury, costal cartilage injuries can cause chest wall instability, refractory pain, and deformity. Notably, there is only a small amount of evidence regarding hardware performance when applied to costal cartilage. In a prior multicenter study, hardware failure rate was found to be approximately 3% following surgical stabilization of rib fractures (SSRFs) for all fracture locations. The aim of the current study was to evaluate hardware performance for costal cartilage injuries.

METHODS

All patients undergoing SSRF performed at our institution from 2016 to 2022 were queried, including both acute and chronic injuries. Both radiographic and clinical follow-up were retrospectively reviewed to evaluate for hardware failure defined as plate fracture, malposition, or screw migration following cartilage fixation.

RESULTS

After screening 359 patients, 43 were included for analysis. Mean age was 64 years, and 67% of patients were male. Median number of fractures per patient was 7 with 60% of patients sustaining a flail chest injury pattern. Median total plates per operation was 6 and median costal cartilage plates was 3. In total, 144 plates were applied to the costal cartilage for the group. Mean follow-up was as follows: clinical 88 days, two-view plain radiography 164 days, and chest computed tomography 184 days. Hardware failure was observed in 3 of 144 plates (2.1%), in three separate patients. Two cases were asymptomatic and did not require intervention. One patient required revisional operation in the acute setting.

CONCLUSION

In our institution, hardware failure for costal cartilage fractures was observed to be 2.1%. This aligns with prior reports of hardware failure during SSRF for all injury locations. Surgical stabilization of anterior and cartilaginous chest wall injury with appropriate plate contouring and fixation technique appears to provide adequate stabilization with a relatively low rate of hardware malfunction.

LEVEL OF EVIDENCE

Therapeutic/Care Management; Level V.