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OBJECTIVES: To elucidate the imaging characteristics of the gubernaculum tract (GT) in patients with cleidocranial dysplasia (CCD) as visualized with computed tomography (CT). STUDY DESIGN: This was a retrospective analysis of the presence and shape of GTs of unerupted permanent teeth and supernumerary teeth on CT in 9 patients with CCD. RESULTS: The overall GT detection rate for unerupted permanent teeth was 83.5% (81/97), with no significant difference between permanent teeth without and with adjacent supernumerary teeth (P = .414). The overall GT detection rate for unerupted supernumerary teeth was 83.1% (49/59). Of the 156 total unerupted teeth analyzed, 83.3% (130/156) were judged to have GTs. No significant difference in detection rate of GTs was found between permanent and supernumerary teeth (P > 0.999). A composite morphology consisted of a single GT for a permanent unerupted tooth with 1 or 2 supernumerary teeth in which the dental follicles of the permanent and supernumerary teeth were confluent. In total, 44 groups consisted of 1 permanent and 1 or 2 supernumerary teeth; 79.5% (35/44) had GTs. CONCLUSIONS: A specific composite structure of GTs and dental follicles may signify that 2 or 3 teeth are derived from a single dental lamina in patients with CCD. In such cases, tooth eruption may fail due to the presence of only 1 GT for multiple teeth.
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BACKGROUND: Recent reports have shown that the Lymph node ratio (LNR) is useful for predicting the prognosis in some cancers, however there are few reports on the usefulness of LNR in predicting the prognosis of oral squamous cell carcinoma (OSCC). The predictive value of LNR for prognosis of OSCC was investigated. MATERIALS AND METHODS: The study included 152 patients with OSCC and histologically confirmed cervical lymph node metastasis who underwent neck dissection. We analyzed the relationship between LNR and overall survival (OS) and recurrence-free survival (RFS) retrospectively in these cases, with the relationship between prognosis and clinicopathological findings also examined. RESULTS: Using a receiver operating characteristics curve, the LNR cutoff value was set at 0.095, categorizing 64 and 88 cases into high LNR (≥ 0.095) and low LNR (< 0.095) groups, respectively. Regarding OS and RFS, the prognosis was significantly worse in the high LNR group compared with the low LNR group. In multivariate analysis, sex, postoperative nodal stage, and LNR merged as independent prognostic factors. CONCLUSION: This study's findings suggest that LNR may represent a prognostic indicator in OSCC with cervical lymph node metastasis.
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Carcinoma de Células Escamosas , Índice Ganglionar , Metástasis Linfática , Neoplasias de la Boca , Disección del Cuello , Humanos , Neoplasias de la Boca/patología , Neoplasias de la Boca/mortalidad , Neoplasias de la Boca/diagnóstico , Neoplasias de la Boca/terapia , Masculino , Femenino , Carcinoma de Células Escamosas/patología , Carcinoma de Células Escamosas/diagnóstico , Carcinoma de Células Escamosas/mortalidad , Persona de Mediana Edad , Estudios Retrospectivos , Pronóstico , Anciano , Metástasis Linfática/patología , Metástasis Linfática/diagnóstico , Índice Ganglionar/estadística & datos numéricos , Adulto , Tasa de Supervivencia , Anciano de 80 o más Años , Estadificación de Neoplasias , Ganglios Linfáticos/patología , Supervivencia sin EnfermedadRESUMEN
BACKGROUND: Since there are many differential diagnoses for cemento-osseous dysplasia (COD), it is very difficult for dentists to avoid misdiagnosis. In particular, if COD is related to an embedded tooth, differential diagnosis is difficult. However, there have been no reports on the characteristics of the imaging findings of COD associated with embedded teeth. The aim of the present study was to investigate the occurrence and imaging characteristics of cemento-osseous dysplasia (COD) associated with embedded teeth, in order to appropriately diagnose COD with embedded teeth. METHODS: The radiographs with or without histological findings of 225 patients with COD were retrospectively analyzed. A retrospective search through the picture archiving and communication system (PACS) of the Division of Oral and Maxillofacial Radiology of Kyushu Dental University Hospital was performed to identify patients with COD between 2011 and 2022. RESULTS: Fifteen COD-associated embedded mandibular third molars were identified in 13 patients. All 13 patients were asymptomatic. On imaging, COD associated with embedded mandibular third molars appeared as masses that included calcifications around the apex of the tooth. On panoramic tomography, COD showed inconspicuous internal calcification similar to that of odontogenic cysts or simple bone cysts, especially in patients with COD only around the mandibular third molar region. Those with prominent calcification resembled cemento-ossifying fibroma, calcifying epithelial odontogenic tumor, calcifying odontogenic cyst, adenomatoid odontogenic tumor, and so on, as categories of masses that include calcifications on panoramic tomography and computed tomography. CONCLUSIONS: The current investigation is the first to report and analyze the imaging characteristics of COD associated with embedded teeth. It is important to consider the differences between COD and other cystic lesions on panoramic tomography, and the differences between COD and masses that include calcifications on CT.
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Cementoma , Tumores Odontogénicos , Humanos , Estudios Retrospectivos , Tumores Odontogénicos/complicaciones , Tumores Odontogénicos/diagnóstico por imagen , Cementoma/diagnóstico por imagen , Cementoma/patología , Radiografía , Tomografía Computarizada por Rayos XRESUMEN
Background: The distribution and drainage of the sublingual gland ducts have various patterns that might be related to sublingual gland-related diseases, including ranula. This study aimed to elucidate the characteristics of the distribution of Bartholin and/or Rivinus ducts in patients with ranula using magnetic resonance (MR) sialography. Methods: In this retrospective cross-sectional study, the distributions and drainage patterns of sublingual gland ducts on MR sialography were classified in 74 subjects without sublingual gland-related disease as confirmed by both medical history and clinical examination and 15 patients with ranula, respectively. All patients had visited Kyushu Dental University Hospital from July 2015 to June 2022 to undergo MR imaging. Data on the distributions and drainage patterns of the sublingual gland ducts, including the characteristics of the Bartholin and/or Rivinus ducts, were then statistically compared between subjects without sublingual gland-related disease and patients with ranula. The images were assessed by an experienced oral and maxillofacial radiology specialist certified by the Japanese Society for Oral and Maxillofacial Radiology. The distributions (five groups) and drainage patterns (three patterns) of the sublingual gland ducts on MR sialography were classified in reference to previous studies, with some modifications in all subjects without sublingual gland-related disease and patients with ranula. Results: A significant difference in the distribution of the ducts (P<0.001), with a low number of patients exposing an undetected canal or Rivinius duct, was found in the group of patients with ranula (P<0.05). Regarding drainage patterns, no patient with ranula presented a Rivinius duct only. A significant difference in the drainage patterns of the sublingual gland ducts on MR sialography was observed between subjects without sublingual gland-related disease and patients with ranula (P=0.001). Conclusions: The present results suggest that the distribution of the sublingual gland ducts, mainly, the Bartholin duct, may be related to ranula formation. These findings also demonstrate that MR sialography contributes well to preoperative evaluation and is effective for assessing the complex excretory distribution of the sublingual gland ducts.
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Leucemia-Linfoma Linfoblástico de Células Precursoras , Niño , Humanos , Japón/epidemiología , Leucemia-Linfoma Linfoblástico de Células Precursoras/genética , Sitios Genéticos , Estudio de Asociación del Genoma Completo , Predisposición Genética a la Enfermedad , Polimorfismo de Nucleótido SimpleRESUMEN
BACKGROUND: Emergence agitation or emergence delirium is a common complication of unknown etiology in pediatric anesthesia. Pediatric anesthesia emergence delirium (PAED) has been reported most commonly in younger children and may occur in about 30% of children up to 5-6 years old. Exposure to anesthetic agents may contribute to PAED, and we hypothesized that a management strategy to minimize exposure to volatile anesthetics may reduce PAED. Electroencephalography (EEG) signatures captured and displayed by brain function monitors during anesthesia change with concentration of sevoflurane and level of unconsciousness, and these EEG signatures may be used to inform titration of anesthetics. METHODS: A single-center, parallel-group, two-arm, superiority trial with a 1:1 allocation ratio will be performed to compare the incidence of PAED following standard sevoflurane anesthesia (maintained at 1.0MAC) and EEG-guided anesthesia (minimum concentration to sustain surgical anesthesia as determined by monitoring of EEG signatures). Participants between 1 and 6 years of age undergoing surgical procedures involving minimal postoperative pain will be randomly assigned to receive standard (n = 90) or EEG-guided (n = 90) anesthesia. PAED score will be assessed by a blinded observer in the PACU on arrival and after 5, 10, 15, and 30 min. DISCUSSION: Anesthesia management with proactive use of brain function monitoring is expected to reduce exposure to sevoflurane without compromising surgical anesthesia. We expect this reduced exposure should help prevent PAED. Routinely administering what may be considered standard levels of anesthetic such as 1.0 MAC sevoflurane may be excessive and potentially associated with unfavorable sequelae such as PAED. TRIAL REGISTRATION: Japan Registry of Clinical Trials (jRCT) jRCTs032210248. Prospectively registered on 17 August 2021.
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Anestésicos por Inhalación , Delirio del Despertar , Éteres Metílicos , Niño , Humanos , Sevoflurano/efectos adversos , Delirio del Despertar/diagnóstico , Delirio del Despertar/prevención & control , Anestésicos por Inhalación/efectos adversos , Anestesia General , Encéfalo , Periodo de Recuperación de la Anestesia , Éteres Metílicos/efectos adversos , Ensayos Clínicos Controlados Aleatorios como AsuntoRESUMEN
Background: Undernutrition, including stunting, is the cause of almost 45% of all deaths among children under the age of five. It not only affects child growth but also has a long-term negative influence on cognitive and physical abilities. Timor-Leste has the highest prevalence of child stunting in Southeast Asia. Therefore, this study aimed to identify the prevalence of stunting and factors associated with it. Methods: This was a cross-sectional study conducted using the Demographic and Health Survey of 2016 for Timor-Leste. The prevalence of stunting among children under five years of age was examined, and bivariable and multivariable logistic regression analysis was conducted to identify the factors associated with stunting. Results: Among 4,581 children under five years of age, growth in nearly 40% was stunted. The majority of the mothers with stunted children were of age 20-30 years with about 33% having their first baby at ≤19 years of age. Compared to women of <145 cm of height, those of ≥145 cm height had lower likelihood of having a stunted child (OR: 0.62, 95% CI: [0.48-0.80], p < 0.001). It was also interesting to note that the risk of stunting was lower among female children than male children [OR: 0.75, 95% CI: (0.64-0.88), p < 0.001] in our adjusted model. Similarly, other factors such as wealth index, postnatal care visits, currently breastfeeding, age of the child, and size of the child at birth were also associated with stunting. Conclusion: The present findings indicate that child stunting in Timor-Leste is mainly associated with maternal and child sociodemographic status. Hence, it is crucial to identify the quality of services provided by health facilities, the involvement of health workers and volunteers, and the intention of mothers to use the health services in Timor-Leste.
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Trastornos del Crecimiento , Madres , Lactante , Recién Nacido , Humanos , Masculino , Niño , Femenino , Preescolar , Adulto Joven , Adulto , Timor Oriental/epidemiología , Estudios Transversales , Trastornos del Crecimiento/epidemiología , Trastornos del Crecimiento/etiología , Prevalencia , Factores de RiesgoRESUMEN
BACKGROUND: The European System for Cardiac Operative Risk Evaluation (EuroSCORE) II is a predictive model for in-hospital mortality after cardiac surgery. Although it has good performance among the general population undergoing cardiac surgery, it has not been validated among dialysis patients, who have a higher rate of mortality after cardiac surgery. This study aimed to evaluate the performance of the model in predicting in-hospital mortality in maintenance dialysis patients undergoing cardiac surgery. METHODS: This retrospective, single-center study included adult patients on maintenance dialysis who underwent open cardiac surgery at our institution. Calibration performance of EuroSCORE II for in-hospital death was determined based on the comparison between expected and observed mortalities for low- (EuroSCORE II <4â¯%), intermediate- (4-8â¯%), and high-risk (>8â¯%) groups. The area under receiver operating characteristic curve (AUROC) was investigated to determine the model's discrimination performance. RESULTS: A total of 163 patients (male, 73.6â¯%; median age, 70â¯years; median dialysis vintage, 9â¯years; median EuroSCORE II, 3.3â¯%) were included. The mortality rate was 9.2â¯%. The observed mortality rates (vs. mean expected mortality) rates were 2.1â¯% (vs. 2.4â¯%), 7.5â¯% (vs. 5.5â¯%), and 34.5â¯% (vs. 21.1â¯%) in the low-, intermediate-, and high-risk groups, respectively. Its AUROC was 0.825 (95â¯% confidence interval, 0.711-0.940). CONCLUSIONS: Although EuroSCORE II model adequately estimated in-hospital mortality in the low-and intermediate-risk groups (EuroSCORE II <8â¯%), it underestimated in-hospital mortality in the high-risk group (EuroSCORE II >8â¯%) among maintenance dialysis patients. The discrimination performance of the model for in-hospital death was good among maintenance dialysis patients.
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Purpose: Tamoxifen is used for the suppression of estrogen-sensitive tumor recurrence in oocyte retrieval cycles. This meta-analysis aimed to evaluate the quality of controlled ovarian stimulation (COS) with co-administration of gonadotropins and tamoxifen (COS with tamoxifen). Methods: PubMed, Embase, and Cochrane Library were searched for articles on October 30, 2022. The authors included studies comparing COS with tamoxifen and COS with gonadotropins and letrozole (COS with letrozole) or gonadotropin only (COS with gonadotropin only) for fertility preservation in patients with breast cancer. The main outcome measures were the COS quality, total number of retrieved oocytes (TOR), total number of mature oocytes (TMO), and peak estradiol levels (PEL). Results: Four studies (348 patients, two randomized controlled trials, and two cohort studies) were included in our meta-analysis. There was no significant difference in TOR (95% CI, [-3.84, 2.90]) and TMO (95% CI, [-2.20, 2.64]) between COS with tamoxifen and COS with letrozole. There was also no difference in TOR (95% CI, [-6.14, 1.86]) between COS with tamoxifen and COS with gonadotropin only. Statistically significant decrease was observed in PEL during COS with letrozole compared with tamoxifen (95% CI, [1414.4, 4953.7]). Conclusions: The quality did not differ between COS with tamoxifen and COS with letrozole or gonadotropin only.
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Introduction: The coronavirus disease 2019 (COVID-19) pandemic has significantly affected healthcare workers' mental health worldwide, leading to the intention to resign. Japanese medical residents were no exception to the impact of COVID-19. This study aimed to illustrate how the COVID-19 pandemic affected medical residents' intention to resign. Methods: A cross-sectional study was conducted for Postgraduate Year (PGY)1-5 medical residents in Japan using an internet survey from March 11 to March 18, 2021. During this survey, the Japanese government declared a second-time state of emergency on January 7, 2021, and all restrictions were expanded nationwide until March 21, 2021. Medical residents were categorized into two groups (intention to resign group [IR] or no intention to resign group [NIR]) based on their intention to resign. Multivariate logistic regression analysis was conducted to elucidate the risk factors for the intention to resign. Results: 354 medical residents were enrolled in this study (response rate: 40.2%). Ninety-two medical residents (26.0 %) were categorized into IR and 262 (74.0%) into NIR. According to multivariate logistic regression analysis, those who did not have mental support at their hospital had 2.95 times greater chance of intending to resign (Adjusted odds ratio [AOR] = 2.95, 95% confidence interval (CI) [1.42-6.15]). Medical residents who engaged in patients with COVID-19 (AOR = 2.13, 95% Cl [1.08-4.18]) and PGY5 (AOR = 3.38, 95% Cl [1.51-7.56]) had a higher likelihood of intending to resign among residents in all PGY. Conclusions: One in four medical residents intended to resign during the COVID-19 pandemic. Particularly, PGY5 and medical residents who treated patients with COVID-19 were found at risk of having the intention to resign. At times of crisis, such as the COVID-19 epidemic, establishing a mental health support system that targets high-risk residents is critical.
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Introduction: In 2018, the fee schedule for nutrition support teams (NSTs) in Japanese hospitals was changed. The change was intended to encourage more hospitals to establish NSTs, and this study aims to investigate whether this change had the desired effect. Specifically, we will look at the proportion of hospitals with NSTs before and after the 2018 revision to see if there was a significant increase in the number of hospitals with NSTs. Methods: The study analyzed administrative data from 10 Japanese prefectures dating from June 2015 to September 2021 using an interrupted time-series design. The analysis focused on all acute care hospitals within these prefectures and measured the percentage of hospitals with NSTs. Subgroup analyses were conducted based on hospital size and functions. In April 2018, the intervention, a fee schedule revision, was implemented. Results: We analyzed 1,471 acute care hospitals. Immediately after the intervention, the percentage of hospitals with NSTs increased by 4.59% (95% CI = 3.92%, 5.26%) and by 0.66% (95% CI = 0.57%, 0.75%) quarterly thereafter. We observed a marked increase in NST formation among large-sized (20.9%), medium-sized (28.0%), and highly acute care hospitals (hospitals with emergency medical care centers and intensive care units, 22.3% and 23.6%, respectively). We also noted a moderate increase among hospitals with convalescent rehabilitation units (10.1%) and a modest increase among small-sized hospitals (6.9%). Conclusions: Relaxation of the NST fee requirement increased the proportion of hospitals with NSTs in Japan, especially among larger and highly acute care hospitals.
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This systematic review aimed to compare extended infusion or continuous infusion with bolus infusion for febrile neutropenia (FN). We included clinical trials comparing extended or continuous infusion with bolus infusion of beta-lactam antibiotics as empirical treatment for FN and evaluated the clinical failure, all-cause mortality, and adverse event rates. Five articles (three randomized controlled trials (RCTs) and two retrospective studies) from 2014 to 2022 were included. Clinical failure was assessed with a risk ratio (RR) (95% coincident interval (CI)) of 0.74 (0.53, 1.05) and odds ratio (OR) (95% CI) of 0.14 (0.02, 1.17) in the 2 RCTs and retrospective studies, respectively. All-cause mortality was assessed with an RR (95% CI) of 1.25 (0.44, 3.54) and OR (95% CI) of 1.00 (0.44, 2.23) in the RCTs and retrospective studies, respectively. Only 1 RCT evaluated adverse events (with an RR (95% CI) of 0.46 (0.13, 1.65)). The quality of evidence was "low" for clinical failure and all-cause mortality in the RCTs. In the retrospective studies, the clinical failure and all-cause mortality evidence qualities were considered "very low" due to the study design. Extended or continuous infusion of beta-lactam antibiotics did not reduce mortality better than bolus infusion but was associated with shorter fever durations and fewer adverse events.
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Introduction: The evaluation of hospital performance often receives great attention. Hospitals refer to patient ratings to undertake quality-improvement activities. However, little is known about the factors that contribute the most to these patient ratings. This study aimed to investigate the association of relevant factors, such as doctors' and nurses' performance, with patients' ratings of hospitals, using the Hospital Consumer Assessment of Healthcare Providers and Systems (HCAHPSâ) questionnaire. Methods: A cross-sectional study was conducted among patients who were hospitalized in Japan, from January 2020 to September 2021. Patients' hospital rating scale scores between 0 and 10 were collected and dichotomized. A score of 8 or higher was defined as a high rating. A multivariate logistic regression analysis was conducted to investigate the association between patients' ratings of the hospital and other items in the HCAHPSâ questionnaire. Results: The frequency of patients' high and poor hospital ratings were 207 (69%) and 93 (31%), respectively, of 300 respondents. A significant association was observed for the patient's age (adjusted odds ratio (AOR): 1.02; 95% confidence interval (CI): 1.00-1.04), doctor's communication (AOR: 10.47; 95% CI: 3.17-34.58), and discharge planning (AOR: 3.53; 95% CI: 1.96-6.36) with a positive patient rating of the hospital. Conclusions: An emphasis on doctor communication and discharge planning is essential in improving patients' ratings of hospitals. Further research is needed to determine the factors that contribute the most to patients' ratings of hospitals.
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BACKGROUND: Few data are available on the intensity of pain that women experience during the first five days after vaginal childbirth. Moreover, it is unknown if the use of neuraxial labor analgesia has any impact on the level of postpartum pain. METHODS: We performed a retrospective cohort study based on chart review of all women who delivered vaginally at an urban teaching hospital between April 2017 and April 2019. The primary outcome was the area under the curve of pain score on numeric rating scale (NRS) documented in electronic medical records for five days postpartum (NRS-AUC5days). Secondary outcomes included peak NRS score, doses of oral and intravenous analgesics consumed during the first five days postpartum, and relevant obstetric outcomes. Logistic regression was used to examine the associations between the use of neuraxial labor analgesia and pain-related outcomes adjusting for potential confounders. RESULTS: During the study period, 778 women (38.6%) underwent vaginal delivery with neuraxial analgesia and 1240 women (61.4%) delivered without neuraxial analgesia. Median (Interquartile range) of NRS-AUC5days was 0.17 (0.12-0.24) among women who received neuraxial analgesia and 0.13 (0.08-0.19) among women who did not (p<0.001). Women who received neuraxial analgesia were more likely to require the first- and second-line analgesics postpartum than women who did not: diclofenac (87.9% vs. 73.0%, p< 0.001, respectively); acetaminophen (40.7% vs. 21.0%, p< 0.001, respectively). The use of neuraxial labor analgesia was independently associated with increased odds of having NRS-AUC5days in the highest 20 percentile (adjusted odds ratio [aOR] 2.03; 95% confidence interval [CI] 1.55-2.65), having peak NRS ≥ 4 (aOR 1.54; 95% CI 1.25-1.91) and developing hemorrhoids during the postpartum hospitalization (aOR 2.13; 95% CI 1.41-3.21) after adjusting for relevant confounders. CONCLUSION: Although women who used neuraxial labor analgesia had slightly higher pain scores and increased analgesic requirement during postpartum hospitalization, pain after vaginal childbirth was overall mild. The small elevation in the pain burden in neuraxial group does not seem to be clinically relevant and should not influence women's choice to receive labor analgesia.
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Dolor Agudo , Analgesia Epidural , Analgesia Obstétrica , Analgesia , Dolor de Parto , Embarazo , Humanos , Femenino , Estudios Retrospectivos , Parto Obstétrico , Analgésicos/uso terapéutico , Dolor de Parto/tratamiento farmacológicoRESUMEN
BACKGROUND: Body weight loss (BWL) is a negative prognostic factor in metastatic gastric or gastroesophageal junction cancer (mGC/GEJC). In the phase III TAGS study, trifluridine/tipiracil improved survival versus placebo in third- or later-line mGC/GEJC. These retrospective analyses examined the association of early BWL with survival outcomes in TAGS. METHODS: Efficacy and safety were assessed in patients who experienced < 3% or ≥ 3% BWL from treatment start until day 1 of cycle 2 (early BWL). The effect of early BWL on overall survival (OS) was assessed by univariate and multivariate analyses. RESULTS: Body weight data were available for 451 of 507 (89%) patients in TAGS. In the trifluridine/tipiracil and placebo arms, respectively, 74% (224/304) and 65% (95/147) experienced < 3% BWL, whereas 26% (80/304) and 35% (52/147) experienced ≥ 3% BWL at cycle 1 end. Median OS was longer in < 3% BWL versus ≥ 3% BWL subgroups (6.5 vs 4.9 months for trifluridine/tipiracil; 6.0 vs 2.5 months for placebo). In univariate analyses, an unadjusted HR of 0.58 (95% CI, 0.46-0.73) for the < 3% vs ≥ 3% BWL subgroup indicated a strong prognostic effect of early BWL. Multivariate analyses confirmed early BWL as both prognostic (P < 0.0001) and predictive (interaction P = 0.0003) for OS. Similar results were obtained for progression-free survival. Any-cause grade ≥ 3 adverse events were reported in 77% and 82% of trifluridine/tipiracil-treated and 45% and 67% of placebo-treated patients with < 3% and ≥ 3% BWL, respectively. CONCLUSIONS: In TAGS, early BWL was a strong negative prognostic factor for OS in patients with mGC/GEJC receiving third- or later-line treatment.
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Neoplasias Colorrectales , Neoplasias Gástricas , Humanos , Trifluridina/uso terapéutico , Pronóstico , Uracilo/uso terapéutico , Neoplasias Gástricas/tratamiento farmacológico , Estudios Retrospectivos , Combinación de Medicamentos , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Pérdida de PesoRESUMEN
This study aims at increasing earthquake preparedness knowledge perception and practice among Nepalese immigrants residing in Japan through an educational intervention. A single arm quasi experimental study was conducted among Nepalese immigrants residing in Japan. An educational intervention was prepared along with a 52 itemed questionnaire. In total, 165 participants responded to our questionnaire. Majority of them were male (67.88%), and the mean age was 32.78 years. Generalized equation model showed that the knowledge score of earthquake preparedness was 4.01 points higher immediately after the intervention [95% CI (2.78-5.24), p-value < 0.001] compared to baseline with a further increase by 7.02 points [95% CI (5.96-8.09), p-value < 0.001] at two weeks follow up. However, the practice score increased only by 2.83 points [95% CI (2.51-3.14), p-value < 0.001] immediately after the intervention with a similar increase at two weeks and 12 weeks follow up period [OR: 2.62, 95% CI (2.29-2.96), p-value < 0.001]. The educational intervention, when conducted in native language, can increase both the knowledge and practice score of earthquake preparedness hence, information related to earthquake preparedness in Nepali languages in the government websites of Japan could potentially increase information seeking behavior of people.
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Planificación en Desastres , Terremotos , Emigrantes e Inmigrantes , Adulto , Femenino , Humanos , Masculino , Pueblo Asiatico , Conocimientos, Actitudes y Práctica en Salud , Japón , Nepal , Encuestas y CuestionariosRESUMEN
AIM: To test a modified team-based learning approach on undergraduate learning outcomes in an acute-care nursing course in Japan. DESIGN: Mixed-methods. METHODS: Students worked on three simulated cases, engaged in pre-class preparation, completed a quiz and engaged in group work. We collected data on team approach, critical-thinking disposition and time spent in self-learning at four time-points: before the intervention and after each simulated case. Data were analysed using a linear mixed model, a Kruskal-Wallis test and a content analysis. DATA SOURCES: We recruited nursing students attending a mandatory course in acute-care nursing at University A. Data were collected at four time-points between April and July 2018. Data from 73 of 93 respondents were analysed. RESULTS: Team approach, critical thinking and self-learning all increased significantly across the time-points. Four categories emerged from students' comments: 'achievement of teamwork', 'sense of learning efficacy', 'satisfaction with course approach' and 'issues related to course approach'. The modified team-based learning approach led to improvements in team approach and critical-thinking disposition across the course. CONCLUSION: Incorporating team-based learning into the curriculum not only contributes to team building but is also effective as a teaching method to improve student learning. IMPLICATIONS FOR THE PROFESSION AND/OR PATIENT CARE: The intervention led to improvements in team approach and critical-thinking disposition across the course. The educational intervention also led to more time for self-learning. Future studies should include participants from various universities and evaluate the outcomes over a longer period.
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Aprendizaje Basado en Problemas , Estudiantes de Enfermería , Humanos , Aprendizaje Basado en Problemas/métodos , Curriculum , Aprendizaje , UniversidadesRESUMEN
A sensory trick is a specific maneuver that temporarily improves focal dystonia. We describe a case of musician's dystonia in the right-hand fingers of a patient, who showed good and immediate improvement after using an electrical stimulation-mimicking sensory trick. A 49-year-old professional guitarist presented with chronic involuntary flexion of the right-hand third and fourth fingers that occurred during guitar performances. Electrical stimulation with a frequency of 40 Hz and an intensity of 1.5 times the sensory threshold was administered on the third and fourth fingernails of the right hand, which facilitated fluent guitar playing. While he played guitar with and without electrical stimulation, we measured the surface electromyograms (sEMG) of the right extensor digitorum and flexor digitorum superficialis muscles to evaluate the sensory-trick-like effects of electrical stimulation. This phenomenon can offer clues for developing electrical stimulation-based treatment devices for focal dystonia. Electrical stimulation has the advantage that it can be turned off to avoid habituation. Moreover, the device is easy to use and portable. These findings warrant further investigation into the use of sensory stimulation for treating focal dystonia.