Awareness of Infectious Disease Screening During Early Pregnancy and Knowledge About its Vertical Transmission in Japan: A Report from the Pregnant Women Health Initiative.

OBJECTIVES: We aimed to clarify the accuracy of pregnant women's knowledge and understanding regarding infectious disease screening in early pregnancy and clarify the roles that should be played by health care providers in promoting the health of pregnant women and their children. METHODS: A cross-sectional questionnaire survey was conducted in 25 hospitals across Japan from May 2018 to September 2019. We compared the agreement rates regarding screening results for hepatitis B virus (HBV), hepatitis C virus (HCV), syphilis, human T-cell leukemia virus-1 (HTLV-1), and cervical cytology in the medical records and understanding of their results by pregnant women. We then investigated whether participants had knowledge regarding the risk of mother-to child transmission in these diseases and factors associated with their knowledge. RESULTS: We enrolled 2,838 respondents in this study. The rates of agreement for HBV and cervical cancer screening related to human papillomavirus infection were "substantial," those for syphilis was "moderate," and those for HCV and HTLV-1 were "fair," according to the Kappa coefficient. The rate of knowledge regarding mother-to-child transmission of syphilis was highest (37.0%); this rate for the other items was approximately 30%. Increased knowledge was associated with higher educational level and higher annual income. CONCLUSIONS FOR PRACTICE: Pregnant women in Japan had generally good levels of understanding regarding their results in early-pregnancy infectious disease screening. However, they had insufficient knowledge regarding mother-to-child transmission of these diseases. Health care providers should raise awareness in infectious disease prevention among pregnant women and the general public, providing appropriate measures and implementing effective perinatal checkups and follow-ups for infectious diseases.

Impact of age, sex and medical history on adverse reactions to the first and second dose of BNT162b2 mRNA COVID-19 vaccine in Japan: a cross-sectional study.

BACKGROUND: Vaccines for coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) are being promoted worldwide. In this study, we analyzed the relationship between adverse reactions and the profile of vaccinated recipients. METHODS: Vaccinated subjects who received two doses of BNT162b2 between May 17 and June 11, 2021, at Osaka University Dental Hospital were included in this study. Adverse reactions and profiles were collected by questionnaires, and the relationship between the presence of adverse reactions and the profiles of the vaccinated persons was analyzed by logistic regression analysis. The correlation between the severity of adverse reactions and age was analyzed by Spearman's rank correlation. RESULTS: Logistic regression analysis showed that, for many kinds of adverse reactions, the incidence was significantly higher in females than in males and in younger than in older people. There was a very weak but significant negative correlation between age and the severity of many kinds of adverse reactions. The relationship between sex and the incidence of each adverse reaction was significant for injection site reactions and fatigue in the first vaccination, whereas significant relationships were found for fatigue, chills, fever, arthralgia, myalgia and headache in the second vaccination, all of which were clearly more likely to occur in females. CONCLUSION: Adverse reactions to BNT162b2 were found to be more frequent and more intense in females and younger people in Japan, especially after the second vaccination.

Predictive factors of postoperative fentanyl consumption in patients with inflammatory bowel disease: a retrospective cohort study.

BACKGROUND: Patients with inflammatory bowel disease (IBD), including Crohn's disease and ulcerative colitis, might present difficulties in achieving postoperative analgesia. Prior studies have suggested that patients with IBD undergoing major abdominal surgery require higher doses of perioperative opioids than do patients without IBD. Considering patients with IBD potentially require high-dose opioids, identifying those requiring higher opioid doses will allow clinicians to optimize the perioperative opioid dose and avoid insufficient pain management or complications of opioid overdose. Therefore, we conducted this study to identify predictive factors that might influence postoperative opioid consumption in patients with IBD. METHODS: This single-center, historical cohort study reviewed the medical records of all patients admitted to the IBD center of our institution for surgery and who used intravenous fentanyl patient-controlled analgesia (PCA) after open abdominal surgery between June 2013 and April 2017. Ultimately, 179 patients were enrolled in the analysis. Variables expected to influence and/or represent pain, analgesia, inflammation, disease condition, and extent of surgery were selected as potential explanatory variables for predicting postoperative opioid consumption. Multivariable linear regression analysis was used to examine the effect of independent variables on postoperative fentanyl consumption. RESULTS: Of the nine predictive variables selected using the stepwise-selection method, eight were significant. Intraoperative fentanyl consumption, current smoking, ulcerative colitis, administration of biologics during the month before surgery, and the use of supplementary analgesics had a significant increasing effect on postoperative fentanyl consumption, whereas droperidol concentration in the PCA solution, age, and diabetes mellitus had a significant decreasing effect. Preoperative use of opioids was a non-significant variable. The adjusted coefficient of determination was 0.302. CONCLUSIONS: Intraoperative fentanyl consumption, current smoking, ulcerative colitis, administration of biologics during the month before surgery, and the use of supplementary analgesics had a significant increasing effect, whereas droperidol concentration in the PCA solution, age, and diabetes mellitus had a significant decreasing effect on postoperative fentanyl consumption. These factors should be considered when adopting postoperative intravenous fentanyl PCA administration for patients with IBD. TRIAL REGISTRATION: Registry: UMIN Clinical Trials Registry. CLINICAL TRIAL NUMBER: UMIN000031198 . Date of registration: February 8, 2018.

Long-term Outcomes of a Randomized Controlled Trial of Single-incision Versus Multi-port Laparoscopic Colectomy for Colon Cancer.

OBJECTIVE: The aim of this study was to evaluate the long-term outcomes that were the secondary endpoints of a RCT of multi-port laparoscopic colectomy (MPC) versus SILC in colon cancer surgery. SUMMARY OF BACKGROUND DATA: The actual long-term outcomes, such as the 5-year RFS, OS, and recurrence patterns after surgery, have not been evaluated by a RCT. METHODS: Patients with histologically proven colon carcinoma located in the cecum, ascending, sigmoid or rectosigmoid colon clinically diagnosed as stage 0-III were eligible for this study. Patients were preoperatively randomized and underwent complete mesocolic excision. The 5-year RFS, OS, and recurrence patterns were analyzed (UMIN-CTR 000007220). RESULTS: Between March 1, 2012, and March 31, 2015, a total of 200 patients were randomly assigned to either the MPC arm (n = 100) or SILC arm (n = 100). The median follow-up for all patients was 61.0 months. An intention-to-treat analysis showed that the 5-year RFS was 91.0% [95% confidence interval (CI) 85.1%-96.9%] in the MPC arm and 88.0% (95% CI 82.1%-93.9%) in the SILC arm (hazard ratio: 1.37; 95% CI 0.58-3.24; P = 0.479). The 5-year OS was 95.0% (95% CI 91.1%-98.9%) in the MPC arm and 93.0% (87.1%-98.9%) in the SILC arm (hazard ratio: 1.39; 95% CI 0.44-4.39; P = 0.568). There were no significant differences in the recurrence patterns between the 2 arms. CONCLUSIONS: Even though the results of the 5-year OS and RFS in this trial were exploratory and underpowered, there were no statistically significant differences between the SILC and MPC arms. SILC may be an acceptable treatment option for select patients with colon cancer.

Fork-shaped mandibular incisors as a novel phenotype of LRP5-associated disorder.

The LRP5 gene encodes a Wnt signaling receptor to which Wnt binds directly. In humans, pathogenic monoallelic variants in LRP5 have been associated with increased bone density and exudative vitreoretinopathy. In mice, LRP5 plays a role in tooth development, including periodontal tissue stability and cementum formation. Here, we report a 14-year-old patient with a de novo non-synonymous variant, p.(Val1245Met), in LRP5 who exhibited mildly reduced bone density and mild exudative vitreoretinopathy together with a previously unreported phenotype consisting of dental abnormalities that included fork-like small incisors with short roots and an anterior open bite, molars with a single root, and severe taurodontism. In that exudative vitreoretinopathy has been reported to be associated with heterozygous loss-of-function variants of LRP5 and that our patient reported here with the p.(Val1245Met) variant had mild exudative vitreoretinopathy, the variant can be considered as an incomplete loss-of-function variant. Alternatively, the p.(Val1245Met) variant can be considered as exerting a dominant-negative effect, as no patients with truncating LRP5 variants and exudative vitreoretinopathy have been reported to exhibit dental anomalies. The documentation of dental anomalies in the presently reported patient strongly supports the notion that LRP5 plays a critical role in odontogenesis in humans, similar to its role in mice.

Prospective observational study of the efficacy of nivolumab in Japanese patients with advanced melanoma (CREATIVE study).

BACKGROUND: Nivolumab, the anti-programmed cell death protein 1 antibody, has been approved for advanced melanoma, mainly based on evidence from Western countries. The profile of melanoma differs between Caucasian and Asian patients. This study was performed to obtain post-marketing data of nivolumab in Japanese patients with advanced melanoma. METHODS: This prospective, observational study involved patients with unresectable or metastatic melanoma treated with nivolumab at dosages of 2 mg/kg every 3 weeks or 3 mg/kg every 2 weeks. The primary endpoints were objective response rate and overall survival. The secondary endpoints were progression-free survival and the objective response rate according to immune-related Response Evaluation Criteria in Solid Tumours. RESULT: Among 124 patients analysed, mucosal melanoma was the most common subtype, followed by acral lentiginous, nodular, superficial spreading and lentigo maligna melanoma. Response Evaluation Criteria in Solid Tumours evaluation showed an objective response rate of 17.7%. The median survival time was 15.93 months, and the 1-year overall survival rate was 66%. Outcomes were not significantly different among melanoma subtypes. Better overall survival and/or progression-free survival but not objective response rate were associated with performance status 0, lower levels of lactate dehydrogenase, C-reactive protein and neutrophil-to-lymphocyte ratio. Patients with immune-related adverse events showed a better objective response rate, 3-month landmark overall survival and progression-free survival than patients without immune-related adverse events. CONCLUSION: The objective response rate and median survival time in Japanese patients treated with nivolumab were lower in daily practice than the >30% and >30 months, respectively, seen in global phase III trials. The occurrence of immune-related adverse events may be a predictor for survival and response to treatment with nivolumab.

Skin disorder management in oral anticancer drugs by collaboration of hospital pharmacists and community pharmacists.

BACKGROUND: In Japan, the multidisciplinary team approach in cancer chemotherapy has become quite widespread. However, patients treated with oral anticancer drugs in outpatient clinics usually receive short medical examinations from doctors without any intervention of pharmacists. To improve this medical circumstance, we made a skin disorder manual for community pharmacists and evaluated its feasibility. METHODS: Patients who underwent oral skin toxic chemotherapy from May 1, 2017, to October 31, 2017, were enrolled. The severity of skin toxicities was evaluated based on NCI-CTCAE ver4.0. Skin care and skin disorders were assessed by community pharmacists based on the assessment document arranged by the investigator. Numbers of patients who replied to the assessment, numbers of replies, numbers of assessments and instructions for skin care, and numbers of prescription proposals were evaluated to assess the value of intervention of community pharmacists. RESULTS: Sixty-two patients were enrolled in this study. Community pharmacy responded to 55 patients (88.7%), for a total of 335 replies. The data described in the replies were as follows: 317 assessments of skin disorders (94.6%), 307 assessments of skin care (91.6%), 248 instructions for skin care (74%), and 19 prescription proposals (5.7%). CONCLUSIONS: Community pharmacists have high motivation for prevention and early detection of skin disorders. Although the number of prescription proposals is small, some proposals have contributed to improving side effects. Collaboration of hospital pharmacists and community pharmacists is important for prevention, early detection, and treatment of skin disorders caused by oral anticancer drugs.

Hernia incidence following a randomized clinical trial of single-incision versus multi-port laparoscopic colectomy.

BACKGROUND: The short-term results of single-incision laparoscopic colectomy (SILC) showed the safety, feasibility, and effectiveness when performed by skilled laparoscopic surgeons. However, the long-term complications, such as SILC-associated incisional hernia, have not been evaluated. The aim of this study was to determine the incidence of incisional hernia after SILC compared with multi-port laparoscopic colectomy (MPC) for colon cancer. METHODS: From March 2012, to March 2015, a total of 200 patients were enrolled in this study. The patients were randomized to the MPC arm and SILC arm. A total of 200 patients (MPC arm; 100 patients, SILC arm; 100 patients) were therefore analyzed. In all cases the specimen was extracted through the umbilical port, which was extended according to the size of the specimen. A diagnosis of incisional hernia was made either based on a physical examination or computed tomography. RESULTS: The baseline factors were well balanced between the arms. The median follow-up period was 42.4 (range 9.4-70.0) months. Twenty-one patients were diagnosed with incisional hernia, giving an incidence rate of 12.1% in the MPC arm and 9.0% in the SILC arm at 36 months (P = 0.451). In the multivariate analysis, the body mass index (≥ 25 kg/m2) (hazard ratio [HR] 3.03; 95% confidence interval [CI] 1.03-8.92; P = 0.044), umbilical incision (≥ 5.0 cm) (HR 3.22; 95% CI 1.16-8.93; P = 0.025), and history of umbilical hernia (HR 3.16; 95% CI 1.02-9.77; P = 0.045) were shown to be correlated with incisional hernia. CONCLUSIONS: We found no significant difference in the incidence of incisional hernia after SILC arm versus MPC arm with a long-term follow-up. However, this result may be biased because all specimens were harvested through the umbilical port. The study was registered with the Japanese Clinical Trials Registry as UMIN000007220.

Birth preparedness and related factors: a cross-sectional study in Tanzania City area.

BACKGROUND: Birth preparedness could be the key factor that influences the choice of birthplace with skilled birth attendants. To reduce the high maternal mortality of Tanzania, a large study was planned to develop a smartphone app to promote birth preparedness in a city area of Tanzania. This study aimed to identify factors that influence birth preparedness in the city area of Tanzania. METHODS: Pregnant women were asked to complete the Birth Preparedness Questionnaire during antenatal visits using tablets. Multiple linear regression analyses were performed to determine the sociodemographic and obstetric characteristics that influenced the factors. RESULTS: A total of 211 participants were included in the analysis. Distance from the nearest health facility negatively influenced the total score of the Birth Preparedness Assessment (ß= 0.7, p = 0.02). Education higher than college positively influenced the total score (ß = 4.76, p = 0.01). Decision-making of birthplace by other people (not women) negatively influenced Family Support (ß=1.18, p = 0.03). Having jobs negatively influenced Preparation of Money and Food (ß=-1.02, p < 0.01) and positively influenced the knowledge (ß = 0.75, p = 0.03). Being single positively influenced Preparation of Money and Food (ß = 0.35, p = 0.19) and Preference of Skilled Birth Attendants (ß = 0.42, p = 0.04). Experience of losing a baby negatively influenced the knowledge (ß=0.80, p < 0.01) and Preference of Skilled Birth Attendants (ß=0.38, p = 0.02). CONCLUSIONS: The findings showed an updated information on pregnant Tanzanian women living in an urban area where rapid environmental development was observed. Birth preparedness was negatively affected when women reside far from the health facilities, the birthplace decision-making was taken by others beside the women, women have jobs, and when women have experienced the loss of a baby. We hope to use the information from this study as content in our future study, in which we will be applying a smartphone app intervention for healthy pregnancy and birth preparedness. This information will also help in guiding the analysis of this future study. Although generalization of the study needs careful consideration, it is important to reconsider issues surrounding birth preparedness as women's roles both in the family and society, are more, especially in urban settings.

A novel discriminant formula for the prompt diagnosis of strangulated bowel obstruction.

PURPOSES: The diagnosis of strangulated bowel obstruction (SBO) is sometimes difficult. We attempted to create and verify a discriminant formula for use as a diagnostic aid for the early diagnosis of SBO. METHODS: This retrospective study included 97 patients who underwent an operation for SBO from January 2007 to September 2018. First, a discriminant analysis was performed for 73 patients who underwent an operation from January 2007 to December 2015 in order to obtain a formula. Next, we analyzed 34 patients who underwent an operation from January 2016 to September 2018 to verify the formula. RESULTS: The risk factors for SBO included ascites, signs of preperitoneal irritation, and lactate > 1.16 mmol/L. The discriminant formula is as follows: 1.954 × collection of ascites (1 or 0) + 1.239 × peritoneal irritation sign (1 or 0) + 0.378 × lactate - 2.331 (1: positive, 0: negative). The predictive value was as follows: sensitivity, 87.5%; specificity, 64.7%; and predictive accuracy, 73.5%. In patients who presented within 24 h of the onset, the sensitivity was 92.3%, the specificity was 75.0%, and the predictive accuracy was 85.7%. CONCLUSION: Our discriminant formula seems useful for the rapid diagnosis of SBO.

Aberrant Nuclear Localization of aPKCλ/ι is Associated With Poorer Prognosis in Uterine Cervical Cancer.

We previously reported that aberrant expression of atypical protein kinase C λ/ι (aPKCλ/ι) in low-grade squamous intraepithelial uterine cervix lesions was associated with an increased risk of progression to higher grade. This study aimed to investigate aPKCλ/ι expression patterns in cervical squamous cell carcinoma (SCC) and its association with disease progression. We immunohistochemically assessed aPKCλ/ι expression in 168 SCC samples and 13 normal uterine cervix samples. In 69.0% of SCC cases, aPKCλ/ι was expressed more abundantly than in normal epithelium, but there was no significant association between aPKCλ/ι intensity and disease progression (P=0.087, Cochran-Mantel-Haenszel test). aPKCλ/ι in normal cervical epithelium was confined to the cytoplasm or intercellular junctions. In contrast, aPKCλ/ι was predominantly localized within the nucleus in 36.9% of SCC samples (P<0.001, χ test), and the prevalence was significantly increased relative to advanced tumor stage (P<0.001, Cochran-Mantel-Haenszel test). Moreover, patients with SCC with aPKCλ/ι nuclear localization had worse prognoses than those with cytoplasmic localization (P<0.001, log-rank test). aPKCλ/ι localization differed between the intraepithelial lesion and adjacent invasive cancer in 40% of cases, while the expression pattern was similar between primary and matched metastatic tumors. In conclusion, aPKCλ/ι nuclear localization in cervical cancer is associated with tumor progression and worse prognosis. This is the first report to show aberrant nuclear aPKCλ/ι localization in a subgroup of cervical cancer patients and its association with worse prognosis.

Does the extension of the type of hysterectomy contribute to the local control of endometrial cancer?

OBJECTIVE: To examine the necessity and sufficiency of different types of hysterectomy for the surgical treatment of endometrial cancer. METHODS: This was a multicenter collaborative study conducted by 11 institutions. Among patients with stage I-III endometrial cancer who underwent surgery as the initial treatment (only chemotherapy was provided if adjuvant therapy was needed) from 2001 to 2012, we retrospectively examined the type of hysterectomy, clinicopathological factors, recurrence rate over a maximum period of 5 years, and the site of recurrence. The local recurrence rate was examined by univariate and multivariate analyses. RESULTS: Among 1335 patients, 982 (73.6%) underwent simple hysterectomy (SH) and 353 (26.4%) underwent modified radical hysterectomy (mRH) and were observed for a mean duration of 51.8 months. No significant difference was observed in the rate of local recurrence between the SH and mRH groups (p = 0.928). In multivariate analysis, clinicopathological factors independently associated with localized recurrence included postmenopausal status [hazard ratio (HR) 5.036, 95% confidence interval (CI) 1.506-16.841, p = 0.009], with stages II (HR 3.337, 95% CI 1.701-6.547, p < 0.001) and III (HR 2.445, 95% CI 1.280-4.668, p = 0.007), vs stage I and histological type 2 (HR 1.610, 95% CI 0.938-2.762, p = 0.001). CONCLUSIONS: For endometrial cancer patients requiring surgery, the selection of a more extensive type of hysterectomy did not reduce the rate of local recurrence. Therefore, there is little significance in performing mRH in such cases.

Correction to: Caregiver Burden and Work Productivity Among Japanese Working Family Caregivers of People with Dementia.

The authors have noted that the number of participants in the final sample should be 377, rather than 379. In this correction, the two mistaken cases were removed and analyses were repeated with 377 cases.

Caregiver Burden and Work Productivity Among Japanese Working Family Caregivers of People with Dementia.

BACKGROUND: We examined the association between caregiver burden and work productivity (i.e., absenteeism, presenteeism, and overall work impairment) among working family caregivers of people with dementia and whether job characteristics (i.e., job demands, job control, supervisor and coworker support) moderate this association. METHODS: A cross-sectional correlational study design using a web-based questionnaire survey was conducted among 379 Japanese working family caregivers of people with dementia (105 female, age range 20-77) in May 2016, which measured caregiver burden, work productivity, care situation, job characteristics, and demographics. Caregiver burden was designated as an independent variable and each aspect of work productivity as a dependent variable in a hierarchical multiple regression analysis, adjusting for demographics. Interaction terms between caregiver burden and each job characteristic were also included in the model. RESULTS: Caregiver burden was significantly and positively associated with presenteeism (ß = 0.219, p < 0.001) and overall work impairment (ß = 0.181, p < 0.001), while the association of caregiver burden with absenteeism was not significant (ß = - 0.003, p = 0.953). Interaction effects of caregiver burden × coworker support on presenteeism (ß = - 0.189, p = 0.023) and overall work impairment (ß = - 0.172, p = 0.034) were significant. According to simple slope analyses, caregiver burden was greater at lower levels of coworker support compared to higher levels of coworker support for both presenteeism and overall work impairment. CONCLUSIONS: Our study suggests that higher caregiver burden is associated with a decrease in work productivity. Additionally, coworker support appears to buffer the association of caregiver burden with presenteeism and overall work impairment among working family caregivers of people with dementia.

A family-oriented antenatal education program to improve birth preparedness and maternal-infant birth outcomes: A cross sectional evaluation study.

BACKGROUND: In Tanzania, the information on Birth Preparedness and Complication Readiness is insufficiently provided to pregnant women and their families. The aim of this study was to evaluate the maternal and infant outcomes of a family-oriented antenatal group education program that promotes Birth Preparedness and Complication Readiness in rural Tanzania. METHODS: Pregnant women and families were enrolled in a program about nutrition and exercise, danger signs, and birth preparedness. The cross sectional survey was conducted one year later to evaluate if the participants of the program (intervention group) were different from those who did not participate (control group) with respect to birth-preparedness and maternal and infant outcomes. RESULTS: A total of 194 participants (intervention group, 50; control group, 144) were analyzed. For Birth Preparedness and Complication Readiness, the intervention group participants knew a health facility in case of emergency (OR: 3.11, 95% CI: 1.39-6.97); arranged accompaniment to go to a health facility for birth (OR: 2.56, 95% CI: 1.17-5.60); decided the birthplace with or by the pregnant women (OR: 3.11, 95% CI: 1.44-6.70); and attended antenatal clinic more than four times (OR: 2.39, 95% CI: 1.20-4.78). For birth outcomes, the intervention group had less bleeding or seizure during labour and birth (OR: 0.28, 95%CI: 0.13-0.58); fewer Caesarean sections (OR: 0.16, 95% CI: 0.07-0.36); and less neonatal complications (OR: 0.28, 95% CI: 0.13-0.60). CONCLUSIONS: The four variables were significantly better in the intervention group, i.e., identifying a health facility for emergencies, family accompaniment for facility birth, antenatal visits, and involvement of women in decision-making, which may be key factors for improving birth outcome variables. Having identified these key factors, male involvement and healthy pregnant lives should be emphasized in antenatal education to reduce pregnancy and childbirth complications. TRIAL REGISTRATION: No.2013-273-NA-2013-101 . Registered 12 August 2013.

Current knowledge of and attitudes toward human papillomavirus-related disease prevention among Japanese: A large-scale questionnaire study.

AIM: The human papillomavirus (HPV) vaccination rate in Japan fell to nearly 0% following widespread coverage of possible adverse events. Developing a next approach to promote the effective prevention of HPV-related diseases including cervical cancer (CC) in Japan requires comprehensive understanding of knowledge and attitudes regarding CC prevention, HPV infection and HPV vaccination among the population including laypersons and medical professions in Japan. METHODS: A questionnaire survey was administered in a wide variety of settings in Japan. The questionnaire contained items on knowledge about CC, HPV infection and HPV vaccination; awareness of the HPV vaccine's effectiveness and associated adverse events; and attitudes toward the HPV vaccination for their daughters and for men/boys. RESULTS: Of 3033 targeted people, complete survey responses were received from 1182 men and 1602 women (total: 2784). The male laypersons' group had significantly lower knowledge than did the female laypersons' group (adjusted odds ratio, aOR = 3.86, P < 0.001). Compared with the male laypersons' group, the female laypersons' group tended to have less positive attitudes toward HPV vaccination for their daughters (aOR = 0.78, P = 0.006), but the female laypersons' group showed more positive attitudes toward vaccinating men/boys (aOR = 1.93, P < 0.001). CONCLUSION: The survey results indicated that men in Japan generally lacked knowledge and awareness of HPV-related diseases and their prevention. However, women had more negative attitudes toward HPV vaccination for their daughters than did men. Increasing male involvement in HPV prevention and changing women's perceptions of the HPV vaccine are essential steps to increase the HPV vaccination rate.

Evaluation of a family-oriented antenatal group educational program in rural Tanzania: a pre-test/post-test study.

BACKGROUND: To increase births attended by skilled birth attendants in Tanzania, studies have identified the need for involvement of the whole family in pregnancy and childbirth education. This study aimed to develop, implement, and evaluate a family-oriented antenatal group educational program to promote healthy pregnancy and family involvement in rural Tanzania. METHODS: This was a quasi-experimental 1 group pre-test/post-test study with antenatal education provided to pregnant women and their families in rural Tanzania. Before and after the educational program, the pre-test/post-test study was conducted using a 34-item Birth Preparedness Questionnaire. Acceptability of the educational program was qualitatively assessed. RESULTS: One-hundred and thirty-eight participants (42 pregnant women, 96 family members) attended the educational program, answered the questionnaire, and participated in the feasibility inquiry. The mean knowledge scores significantly increased between the pre-test and the post-test, 7.92 and 8.33, respectively (p = 0.001). For both pregnant women and family members, the educational program improved Family Support (p = 0.001 and p = 0.000) and Preparation of Money and Food (p = 0.000 and p = 0.000). For family members, the scores for Birth Preparedness (p = 0.006) and Avoidance of Medical Intervention (reversed item) (p = 0.002) significantly increased. Despite the educational program, the score for Home-based Value (reversed item) (p = 0.022) and References of SBA (p = 0.049) decreased in pregnant women. Through group discussions, favorable comments about the program and materials were received. The comments of the husbands reflected their better understanding and appreciation of their role in supporting their wives during the antenatal period. CONCLUSIONS: The family-oriented antenatal group educational program has potential to increase knowledge, birth preparedness, and awareness of the need for family support among pregnant women and their families in rural Tanzania. As the contents of the program can be taught easily by reading the picture drama, lay personnel, such as community health workers or traditional birth attendants, can use it in villages. Further development of the Birth Preparedness Questionnaire is necessary to strengthen the involved factors. A larger scale study with a more robust Birth Preparedness Questionnaire and documentation of skilled care use is needed for the next step. TRIAL REGISTRATION: No.2013-273-NA-2013-101 . Registered 12 August 2013.

Workaholism and sleep quality among Japanese employees: a prospective cohort study.

BACKGROUND: This study focused on workaholism as a personal attitude toward work and examined its effects on sleep quality among Japanese employees from various occupations. PURPOSE: The present study aimed to demonstrate the prospective association of workaholism (i.e., working excessively hard in a compulsive fashion) with sleep quality among Japanese employees. METHODS: A Web-based prospective survey was conducted in October 2010 and May 2011 among registered monitors of a survey company. The questionnaire included workaholism, sleep quality, job characteristics, and demographics. Overall, 13,564 monitors were randomly invited to complete the first wave of the survey. The first 2,520 respondents were included in this study. The respondents who completed the first wave were invited to complete the second wave of the survey; 2,061 answered. A total of 364 respondents who changed their working conditions during the follow-up period were excluded. In addition, due to missing values, data from 14 respondents were excluded. Thus, the responses from 1,683 respondents were included in the analysis (859 males and 824 females). An analysis of covariance (ANCOVA) was conducted to compare adjusted sleep quality at follow-up among workaholism groups (low, middle, and high). To conduct the ANCOVA, we adjusted for demographics, sleep quality at baseline, and job characteristics. RESULTS: The high-workaholic group had significantly longer sleep latency at follow-up compared with the low- and middle-workaholic groups after adjusting for demographics, sleep latency at baseline, and job characteristics. In addition, the high-workaholic group demonstrated significantly higher levels of daytime dysfunction compared with the low-workaholic group. However, no significant differences were found among workaholic groups in terms of overall sleep quality, sleep duration, habitual sleep efficiency, sleep disturbance, and use of sleep medication. CONCLUSION: Workaholism was associated with poor sleep quality at the 7-month follow-up in terms of sleep latency and daytime dysfunction.

Effects of an individualized nutritional educational program in pregnant women: A randomized controlled trial in Japan.

AIM: To evaluate the effectiveness of an individualized nutritional education program in promoting adequate nutrient intake in pregnant women. METHODS: A stratified randomized controlled trial was conducted. Participants were stratified by factors affecting the primary outcome and randomly assigned to the intervention or control groups. Intervention group participants received an individualized 30-min booklet-based education program in their 2nd and 3rd trimesters; the control group received usual care. The primary outcome was protein intake after the intervention, which was compared between the intervention and control groups. Secondary outcomes included comparing the amount of increase of protein before and after the intervention. Nutrient intake was measured using a self-administered short dietary history questionnaire, and analyses of covariance and t tests were performed. RESULTS: Of the 130 participants, 66 were assigned to the intervention group and 64 to the control group. There was no difference in protein intake between the two groups after the intervention (p = .051, 95% CI [-0.021, 12.4]). Comparing the increase in protein intake before and after intervention, the intervention group was 7.4 g/day higher than that of the control group (p = .040; F = 4.31; effect size = 0.36). CONCLUSIONS: The primary outcome, a comparison of protein intake between the groups after the program, revealed no significant differences. However, on comparing the amount of protein increase before and after the intervention, the intervention group's increase was significantly higher than that of the control group. Results indicate the potential for individualized face-to-face interventions for pregnant women in Japan.