bluuebunny/crossref_metadata_2025_split huggingface dataset:
Bilateral Cerebellar Intermittent Theta Burst Stimulation Combined With Swallowing Speech Therapy for Dysphagia After Stroke: A Randomized, Double-Blind, Sham-Controlled, Clinical Trial
Authors: Rao Jinzhu , Li Fang , Zhong Lida , Wang Jing , Peng Yang , Liu Huiyu , Wang Pu , Xu Jianwen 
Published: May 2022

Background: Previous studies have found that high-frequency repetitive transcranial magnetic stimulation (rTMS) of the cerebellar hemisphere could improve swallowing function, but whether intermittent theta burst stimulation (iTBS), which has similar excitatory effect and higher efficiency, can also improve swallowing function for dysphagia after stroke remains unclear. Objective: This trial aimed to explore the efficacy and safety of bilateral cerebellar transcranial magnetic stimulation with iTBS for dysphagia after stroke. Methods: Seventy patients with dysphagia after stroke were divided into 2 treatment groups: true bilateral cerebellar iTBS and sham bilateral cerebellar iTBS. The true iTBS group underwent ten 100% resting motor threshold (RMT) iTBS sessions for 2 weeks. In the sham iTBS group, the parameters were the same except that the figure-eight coil was perpendicular to the skull. Both groups received traditional swallowing rehabilitation treatment 5 times a week for 2 weeks. Swallowing function was assessed with the Fiberoptic Endoscopic Dysphagia Severity Scale (FEDSS), Penetration/Aspiration Scale (PAS), Standardized Swallowing Assessment (SSA), and Functional Oral Intake Scale (FOIS) at baseline, 2 weeks after the intervention, and at 4 weeks of follow-up. Results: There were significant time and group interaction effects in both multi-factorial adjusted and unadjusted FEDSS, PAS, SSA, and FOIS score ( P < .001). In the pairwise comparison of the swallowing parameters among the 2 groups, the FEDSS, PAS, SSA, and FOIS scores at 2 weeks and 4 weeks showed a significantly higher improvement in the iTBS simulation group than sham group ( P < .05). In both the true iTBS and sham iTBS stimulation groups, all FEDSS, PAS, SSA, and FOIS scores were significantly improved over time ( P < .001). Conclusions: The present study suggested that as a more efficient TMS stimulation mode, iTBS could efficiently improve swallowing function by stimulating the bilateral cerebellar hemisphere. In addition, 100% resting motor threshold bilateral cerebellar iTBS is a relatively safe treatment. Clinical Trial Registration: Effect analysis of repeated transcranial magnetic stimulation of cerebellar on dysphagia after stroke. www.chictr.org.cn . Identifier: ChiCTR2100042092.
Antioxidant Properties, Phytoactive Compounds and Potential Protective Action of Salvia officinalis Flowers Against Combined Gastro-Intestinal Ulcer and Diarrhea Experimentally Induced in Rat
Authors: Jedidi Saber , Selmi Houcine , Aloui Foued , Rtibi Kais , Sammari Houcem , Abbes Chaabane , Sebai Hichem 
Published: May 2022

The present study was conducted to investigate the protective action of Salvia officinalis flowers aqueous extract (SOFAE) against combined gastro-intestinal (GI) disorders-induced by ethanol and castor oil administration in rats. Adult male Wistar rats were divided into seven groups of ten each and various doses of SOFAE (50, 100, and 200 mg kg−1, b.w., p.o.) and sulfasalazine (100 mg kg−1, b.w., p.o.) were daily administrated during 15 days. After, animals were intoxicated with a single oral administration of ethanol (4 g kg−1, b.w., p. o.) and castor oil (5 mL kg−1, b.w., p.o.). We found that SOFAE contains several phytoactive compounds with a strong ABTS scavenging ability. In vivo, we showed that SOFAE protected against EtOH/CO-induced macroscopic and histological alterations in GI tract accompanied by intestinal fluid accumulation and gastric juice decrease. SOFAE significantly counteracted lipoperoxydation increase and reversed the depletion of both enzymatic and non-enzymatic antioxidants. More importantly, SOFAE significantly reduced the levels of inflammatory markers (CRP and ALP) in plasma and mucosal GI tract. In conclusion, our data clearly indicate that the SOFAE exerted a potential protective effect against EtOH-induced peptic ulcer combined with CO-induced diarrhea in rats. These effects could be associated with its antioxidant and anti-inflammatory properties.
The changing vaccine landscape: rates of COVID-19 vaccine acceptance and hesitancy in young adults during vaccine rollout
Authors: Knight H , Jia R , Ayling K , Blake H , Morling JR , Villalon AM , Corner J , Denning C , Ball J , Bolton K , Figueredo G , Morris D , Tighe P , Vedhara K 
Published: May 2022

Aims: Development and rollout of vaccines offers the best opportunity for population protection against the SARS-CoV-2 (COVID-19) virus. However, hesitancy towards the vaccines might impede successful uptake in the United Kingdom, particularly in young adults who demonstrate the highest rates of hesitancy. This prospective study explored COVID-19 vaccine hesitancy in young adults and whether the reasons behind these attitudes changed during the initial stages of the United Kingdom’s vaccine rollout. Method: Data on vaccination intention were collected from a British university student cohort at three time points: October 2020, February 2021, and March 2021. This online survey included items on intention to receive a vaccine and a free-text response for the reasons behind this intention. Cochran’s Q tests examined changes in rates of hesitancy and acceptance over time and free-text responses were analysed thematically. Results: At baseline, 893 students provided data, with 476 participants completing all three time points. Hesitancy declined over time, with 29.4% of participants expressing hesitancy at baseline, reducing to 9.1% at wave 2 and 5.9% at wave 3. The most commonly endorsed themes for those willing to accept a vaccine were self-protection against COVID-19 and pro-social reasons, including protecting the population or unspecific others, and ending the pandemic/returning to normal life. The most commonly endorsed hesitancy themes related to ‘confidence’ in the vaccines and potential personal risk, including insufficient testing/scientific evidence, concern about side effects, and long-term effects. These reasons remained the most commonly endorsed at both waves 2 and 3. Conclusions: While a decline in hesitancy was observed over time, the key reasons behind both vaccine acceptance and hesitancy remained consistent. Reasons behind hesitancy aligned with those of the general public, providing support for the use of generalist interventions. Pro-social reasons frequently underpinned vaccine acceptance, so cohort-specific interventions targeting those factors may be of benefit.
Comparative efficacy and safety of mizoribine and mycophenolate mofetil for treating systemic lupus erythematosus: a retrospective cohort study
Authors: Ayano Masahiro , Kimoto Yasutaka , Mitoma Hiroki , Akahoshi Mitsuteru , Ono Nobuyuki , Arinobu Yojiro , Akashi Koichi , Horiuchi Takahiko , Niiro Hiroaki 
Published: May 2022

Background: Mizoribine (MZR) is an immunosuppressive agent that selectively inhibits inosine monophosphate dehydrogenase; its actions are considerably similar to those of mycophenolate mofetil (MMF). This study aimed to clarify whether MZR can be a good treatment option for systemic lupus erythematosus (SLE) and to compare the efficacy and safety of MZR and MMF in patients with active SLE. Methods: We retrospectively compared the efficacy, continuation rate, and safety of MZR (52 patients) and MMF (31 patients) after adjusting for stabilized inverse probability of treatment weighting based on propensity scores. The efficacy endpoints were as follows: cumulative incidence of lupus low disease activity state (LLDAS) or remission attainment and flares and change in prednisolone dose over 2 years. Drug continuation rates were defined as the time from drug initiation to discontinuation for any cause, owing to the lack of efficacy, or owing to adverse events. The safety endpoint was the frequency of adverse events. Results: Overall, 25 (48.1%) and 13 (25.0%) patients in the MZR group and 18 (58.1%) and 15 (48.3%) in the MMF group achieved LLDAS and remission during the follow-up period, respectively; thus, the cumulative incidence of LLDAS and remission attainment of the two groups was similar after adjustment. Prednisolone dose was steadily reduced in both the groups, and the change in prednisolone dose was nearly identical between the two groups. Drug discontinuation rate due to adverse events and the frequency of all adverse events and infections were higher in the MMF group than in the MZR group, albeit without significance after adjustment. Conclusion: MZR is as effective as MMF in controlling SLE activity. The adverse events of MZR, whose profile differs from MMF, are comparable to or less than those of MMF. MZR may be a valuable option as an immunosuppressive agent for SLE, as well as MMF.
Stroke-Like Migraine Attacks After Radiation Therapy Syndrome and Radiation Necrosis After Cerebral Proton Beam Radiation: A Case Report of Dual Radiotherapy Complications
Authors: Huang Deborah , Dixit Karan S. 
Published: May 2022

Stroke-like migraine attacks after radiation therapy (SMART) syndrome is a rare, delayed complication of cranial radiation therapy that consists of migraine-like headaches and focal neurologic deficits such as visual loss, aphasia, hemiparesis, hemisensory loss, and unconsciousness. SMART syndrome may be mistaken for tumor recurrence, radiation necrosis, and stroke. Timely recognition of SMART syndrome prevents unnecessary brain biopsies and enables appropriate anticipatory guidance. We present a 38 year-old right handed male with new headaches, vertigo, visual symptoms, and left-sided paresthesias. Neuroimaging revealed a heterogeneously enhancing mass with invasion into the transverse sinus, diagnosed as an epithelioid hemangioendothelioma by surgical pathology. After resection, the patient underwent proton beam radiation for maximal tissue-sparing. Six months later, he developed radiation necrosis. After another year, he developed recurrent headaches with transient language difficulties and blurry vision during each headache. Neuroimaging was consistent with SMART syndrome, and the patient was started on valproate. Verapamil was added after a second attack. The patient’s headaches improved, but he remains dyslexic. Subsequent imaging shows resolution of gyriform contrast enhancement and continued left temporo-occipital T2/FLAIR hyperintensity. We present a case of early SMART syndrome following proton beam radiotherapy, as well as the dual occurrence of radiation necrosis and SMART syndrome in this individual. Radiation necrosis and SMART syndrome are known complications of radiotherapy, with the latter less well-described. We discuss a possible shared pathophysiology involving endothelial cell dysfunction and impaired cerebrovascular autoregulation, and we question whether proton RT increases risk of early SMART syndrome development.
The Effect of Chitohem Bleeding Inhibitor Powder on Pain and Bleeding After Tonsillectomy by Suturing Method
Authors: Seied-Mohammad Doulabi Seied-Reza , Moradi Alireza , Roozbahany Navid Ahmady , Rezaei Sohbat , Khoshfetrat Niloufar , Shamsian Fahime , Baghi Mehran 
Published: May 2022

Study Design and Objectives: This study aimed to investigate Triamcinolone ointment’s effect on pain and bleeding after tonsillectomy by suturing method. Methods: The present study was performed as a single-blind clinical trial on 200 patients who underwent a total tonsillectomy in the ENT department of Loghman Hakim Hospital in Tehran during 2016. Candidates for total tonsillectomy were randomized into 2 groups one by one. Participants were randomly divided into 2 groups. Both groups matched homologically. Patients in both groups (intervention and control) underwent cold dissection total tonsillectomy. In addition to suturing, in the intervention group, Triamcinolone ointment was used to control the local bleeding at the surgical site. In the control group, only sutures were used to control bleeding. The studied variables included: bleeding and pain 24 hours after surgery, Time to start oral feeding. Result: The frequency of bleeding cases in the first 24 hours are included: 4 patients (5.63%) in the intervention group and 6 patients (8.45%) in the control group ( P = 0.01). The average time to start eating for patients who were treated with topical triamcinolone ointment was significantly less than those who were not treated with this ointment. Only 2 patients (2.77%) in the intervention group took analgesics in the first 24 hours after surgery, while and 11 patients (15.3%) in the control group received analgesics in the same time period. Conclusion: In general, the results of this study showed that the use of Triamcinolone ointment in total tonsillectomy could reduce bleeding, analgesics usage, and the time of feeding onset.
The role of surveillance computed tomography in patients with follicular lymphoma
Authors: Hatta Shunsuke , Fukuhara Suguru , Fujino Takahiro , Saito Yo , Ito Yuta , Makita Shinichi , Munakata Wataru , Suzuki Tatsuya , Maruyama Dai , Kusumoto Masahiko , Izutsu Koji 
Published: May 2022

Introduction: Surveillance computed tomography (CT) is performed during the follow-up of patients with lymphoma who have completed initial therapy. However, studies on the clinical benefit of surveillance CT for patients with incurable subtypes, such as follicular lymphoma (FL), are limited. This study aimed to evaluate the value of surveillance CT for patients with FL after achieving the first complete response (CR) or CR unconfirmed in the rituximab era. Methods: We retrospectively reviewed the medical records of patients with FL who achieved CR with first-line treatment between 2000 and 2016 at our institution. In patients who experienced first relapse, we examined the patient’s clinical characteristics at the time of relapse, subsequent therapies, and post-relapse survival, based on the method of relapse detection. Results: Of the 248 patients who achieved CR after initial therapy, 109 had a relapse, with a median follow-up of 11 years; 100 were enrolled into this study. Relapse was detected by surveillance CT in 61 patients (surveillance CT group) and by means other than surveillance CT, such as the presence of patient-reported symptoms, physical findings, and blood work-up abnormalities (non-surveillance CT group), in 39 patients. There was no significant difference in the patients’ characteristics at the time of relapse between the two groups, except for a higher incidence of extranodal involvement in the non-surveillance CT group. The method of relapse detection did not affect therapeutic selection after relapse and post-relapse survival. In this study, 86.8% of the 38 patients who relapsed with only deep lesions, such as mesenteric or retroperitoneal lymph nodes, had surveillance CT-detected relapse. Conclusion: Surveillance CT did not show any clinical benefit for patients with FL in CR; however, it might lead to early detection of relapse in cases of deep lesions that cannot be identified without imaging.
High prevalence of sexually transmitted infections among asymptomatic women opting for the intrauterine contraceptive device use in Mwanza, Tanzania: An urgent call for control interventions
Authors: Masatu Emmanuel S , Kajura Alphaxard , Mujuni Fridolin , Chibwe Elieza , Nyawale Helmut A , Rambau Peter , Majigo Mtebe , Mshana Stephen E. , Mirambo Mariam M 
Published: May 2022

Objective: Placement of intrauterine contraceptive device (IUCD) in asymptomatic woman infected with sexually transmitted infection (STIs) can lead to pelvic inflammatory diseases (PID) and infertility if not well treated. The current study investigated the magnitude of sexually transmitted infections among women opting for IUCD use in the city of Mwanza, Tanzania. Methods: A cross-sectional study involving 150 asymptomatic women was conducted from August to December 2017. Detection of Chlamydia trachomatis antigen from endocervical swabs was done using immunochromatographic rapid tests while sera were used for detection of Treponema pallidum, human immunodeficiency virus (HIV) and herpes simplex virus Type 2 (HSV-2) antibodies. Results: The overall prevalence of STIs was 45/150 (30%, 95% CI: 22–37) while that of individual STIs were 27.3%, 5.3%, and 2.6% for C trachomatis, T pallidum, and HSV-2, respectively. History of dysuria (aOR 6.6; 95% CI 2.3–18.8; p < 0.001) and history of STIs (aOR 4.6; 95%CI 1.0–20.8; p = 0.049) independently predicted presence of STIs. Conclusions: Prevalence of STIs among women opted for IUCD use in the city of Mwanza, Tanzania is alarmingly high and is predicted by past history of dysuria and history of partner’s STIs, calling for the need of screening of the STIs among high-risk women in low- and middle-income countries (LMICs) opting for IUCD use.
Noma – a neglected disease of malnutrition and poor oral hygiene: A mini-review
Authors: Gezimu Wubishet , Demeke Ababo , Duguma Abdissa 
Published: May 2022

Objectives: The aim of this review was to describe malnutrition and poor oral hygiene, the most common risk factors for noma. Methods: A vigorous literature searches were conducted on databases such as Scopus, Elsevier, Web of Science, PubMed, Virtual Health Library, and Google Scholar by inserting keywords such as ‘noma’ OR ‘cancrum oris’ OR ‘cancrum oris cases’. A total of 65 articles gathered. Of these, 38 articles found to be eligible for this study. Results: A total of 38 full-length articles were included in the review. According to the evidence gathered and summarized in this review, malnutrition, especially protein-energy malnutrition and vitamin deficiencies, makes the oral mucosa susceptible to opportunistic pathogens of noma, and then, in so doing, pathogens invade the oral cavities. Malnutrition has a bidirectional relationship with noma. Since noma is a disease of the oral cavity, poor oral hygiene has the potential of predispose and worsen the disease’s progress. Conclusion: Malnutrition and poor oral hygiene found to be ingrained in the pathogenesis of noma. For effective management and prevention of noma, it is necessary to underpin adequate nutritional supplementation (including vitamins). As a primary prevention strategy, healthcare workers’ training should be strengthened to improve the diagnosis and treatment of oral infections, including noma.
Primary Caregiver Retention and Perceptions of Retention Strategies in a 36-Month Prospective Childhood Caries Study
Authors: Daly Jeanette M. , Xu Yinghui , Yanca Emily , Levy Steven M. , Levy Barcey T. , Talbert Jennifer , Tran Jennifer L. , Ann Keels Martha , Fontana Margherita 
Published: May 2022

Introduction/Objectives: This paper reports on participant retention from an ongoing prospective, multi-site cohort caries risk study involving parent/infant pairs. The objectives were to: (1) compare the retention rates at each intermediate contact (every 4 months) and dental visit (every 18 months) across the 3 clinical sites, (2) assess primary caregivers’ perceptions at the end of the study about the retention efforts used in this longitudinal study, and (3) determine whether primary caregiver baseline demographic characteristics and child’s baseline caries experience were associated with retention. Methods: 1325 primary caregiver-child pairs recruited at the child’s first birthday were followed for 36 months at 3 sites. Dental visits occurred at children’s ages of approximately 12, 30, and 48 months. Telephone/email intermediate contacts with the primary caregiver occurred 6 times between dental visits. The outcome variable was the retention rates at each dental visit and each intermediate contact. Primary caregivers’ perceptions of intermediate contacts were evaluated. Retention rates were compared by maternal age, race, ethnicity, Medicaid status, yearly household income, baseline caries experience (defined as decayed, missing due to caries, or filled tooth surfaces) at 12 months, and the number of teeth erupted. Results: 1325 primary caregiver/infant pairs were enrolled and completed the first in-person dental visit, 1062 pairs (80%) completed the second visit and 985 (74%) completed the third. Most primary caregivers were female (94%), with a mean age of 29 years and 667 (50%) self-identified as White, 544 (41%) as Black, and 146 (11%) as Hispanic. The percentages of successful intermediate contacts were 95% at 4 months decreasing to 82% at 34 months. Almost all 964 (98%) of 985 primary caregivers reported at the last visit that they were comfortable/very comfortable with 4-month intermediate contacts. The multivariable analysis showed that primary caregivers who were older (OR = 1.07; 95% CI, 1.04-1.09) and White (OR = 1.52; 95% CI, 1.12-2.06) were more likely to complete the study. Conclusions: Retention strategies were focused on frequent routine contact and increasing monetary incentives. Those strategies may have resulted in retention exceeding the proposed goals. At the end of the study, primary caregivers were comfortable with the 4-month intermediate contacts.
Sexual Communication Self-Efficacy and PrEP Literacy Helps to Meet HIV Prevention Outcomes Among Black and Latinx Individuals
Authors: Carter Gregory , Brown Lucy , Mahnke Brianna , Ohmit Anita , Woodward Brennan 
Published: May 2022

Background: Ending the HIV Epidemic is a campaign dedicated to reducing new HIV infections in the United States by 90% by 2030. Preexposure prophylaxis (PrEP) holds significant promise as a prevention tool. However, uptake has not improved much since then. As a result, this research looked at how PrEP literacy relates to sexual communication self-efficacy Methods: Between August 4 and 21, 2020, we performed a community-informed cross-sectional study of Black and Latino residents in Indiana. We collected demographic information as well as PrEP literacy, sexual communication self-efficacy, and awareness of HIV status. Results: Being unaware of one’s own HIV status and being unsure of one’s sexual identity were both linked to reduced self-efficacy in the domain of sex communication. Those who had a greater level of PrEP literacy felt more confident in their ability to communicate with others about sexually related topics. People living in rural areas showed a significantly lower degree of sexual communication self-efficacy than participants in urban settings. Conclusion: Providing information about PrEP to those at risk of acquiring the virus may help them connect with treatment or prevention services. Healthcare professionals should take the time to understand their patients’ levels of PrEP literacy and communication self-efficacy regarding sexual health.