Role of cervical cancer screening during prenatal checkups for infectious diseases: A retrospective, descriptive study.

OBJECTIVE: This study was conducted to evaluate the status and role of cervical cytology affected by human papillomavirus infection and other infectious diseases screened during routine prenatal checkups. METHODS: We retrospectively examined medical records containing the screening results for infectious diseases and cervical cancer in women who delivered neonates in our hospital from 2014 to 2017. RESULTS: Among 3393 deliveries, 18.8% of women underwent a regular cervical cancer screening within 1 year of becoming pregnant, and 2641 women underwent a cervical cytology screening during this pregnancy. The cytological diagnostic results showed that 2562 women (97.0%) were negative for intraepithelial lesions or malignancy, whereas 79 (3.0%) had abnormal results. Of those with abnormal cytology results, 70 had abnormal cytology that was newly detected in this pregnancy, and 42 had grade ≥1 cervical intraepithelial neoplasia lesions. Spatulas were the most frequently used cytological sampling instruments, followed by cotton swabs. Cervical cytology revealed no major adverse reactions during these pregnancies. CONCLUSIONS: Our results confirm the importance of screening for infectious diseases during pregnancy. Only 20% of the women underwent a regular pre-pregnancy cervical cytology screening. Cervical cytology screening during pregnancy may currently be playing a crucial role in preventing cervical cancer in Japan.

The Effect of a Web-Based Cervical Cancer Survivor's Story on Parents' Behavior and Willingness to Consider Human Papillomavirus Vaccination for Daughters: Randomized Controlled Trial.

BACKGROUND: Providing adequate information to parents who have children eligible for human papillomavirus (HPV) vaccination is essential to overcoming vaccine hesitancy in Japan, where the government recommendation has been suspended. However, prior trials assessing the effect of brief educational tools have shown only limited effects on increasing the willingness of parents to vaccinate their daughters. OBJECTIVE: The aim of this trial is to assess the effect of a cervical cancer survivor's story on the willingness of parents to get HPV vaccination for their daughters. METHODS: In this double-blinded, randomized controlled trial (RCT) implemented online, we enrolled 2175 participants aged 30-59 years in March 2020 via a webpage and provided them with a questionnaire related to the following aspects: awareness regarding HPV infection and HPV vaccination, and willingness for HPV vaccination. Participants were randomly assigned (1:1) to see a short film on a cervical cancer survivor or nothing, stratified by sex (male vs female) and willingness for HPV vaccination prior to randomization (yes vs no). The primary endpoint was the rate of parents who agreed for HPV vaccination for their daughters. The secondary endpoint was the rate of parents who agreed for HPV vaccination for their daughters and the HPV vaccination rate at 3 months. The risk ratio (RR) was used to assess the interventional effect. RESULTS: Of 2175 participants, 1266 (58.2%) were men and 909 (41.8%) were women. A total of 191 (8.8%) participants were willing to consider HPV vaccination prior to randomization. Only 339 (15.6%) participants were aware of the benefits of HPV vaccination. In contrast, 562 (25.8%) participants were aware of the adverse events of HPV vaccination. Although only 476 (21.9%) of the respondents displayed a willingness to vaccinate their daughters for HPV, there were 7.5% more respondents in the intervention group with this willingness immediately after watching the short film (RR 1.41, 95% CI 1.20-1.66). In a subanalysis, the willingness in males to vaccinate daughters was significantly higher in the intervention group (RR 1.50, 95% CI 1.25-1.81); however, such a difference was not observed among females (RR 1.21, 95% CI 0.88-1.66). In the follow-up survey at 3 months, 1807 (83.1%) participants responded. Of these, 149 (8.2%) responded that they had had their daughters receive vaccination during the 3 months, even though we could not see the effect of the intervention: 77 (7.9%) in the intervention group and 72 (8.7%) in the control group. CONCLUSIONS: A cervical cancer survivor's story increases immediate willingness to consider HPV vaccination, but the effect does not last for 3 months. Furthermore, this narrative approach to parents does not increase vaccination rates in children eligible for HPV vaccination. TRIAL REGISTRATION: UMIN Clinical Trials Registry UMIN000039273; https://tinyurl.com/bdzjp4yf.

Cervical Cancer Protection in Japan: Where Are We?

In Japan, government subsidies for human papillomavirus (HPV) vaccination of girls aged 13-16 commenced in 2010. By early 2013, vaccination had become a widely accepted national immunization program. However, in June of 2013, the Ministry of Health, Labor, and Welfare (MHLW), the government's lead agency, suspended its recommendation for vaccination in response to reports of adverse vaccine events. The rate of HPV vaccination quickly dropped from 70% to almost zero, where it has lingered for eight years. In 2020, a new 9-valent HPV vaccine was licensed in Japan. The momentum seemed to be building for the resumption of HPV vaccinations, yet Japanese mothers remain widely hesitant about vaccinating their daughters, despite the well-proven safety and efficacy of the HPV vaccines. The Japanese government and our educational and medical institutions must work harder as a team to inform our parents and their children about the life-saving benefits of the HPV vaccine, and at the same time, we must respond to all their concerns and questions. The vaccine hesitancy of unvaccinated women born in 2000 and thereafter is a natural consequence of the suspension of the government's recommendation. We must also take every possible measure to reduce the significant risk for cervical cancer these women have.

Effect of a Brief Web-Based Educational Intervention on Willingness to Consider Human Papillomavirus Vaccination for Children in Japan: Randomized Controlled Trial.

BACKGROUND: The human papillomavirus (HPV) vaccination rate in Japan has fallen to nearly zero since the suspension of governmental proactive recommendations in 2013, owing to the development of purported adverse events. OBJECTIVE: This study aimed to evaluate the effects of a brief web-based educational intervention using the theory of behavioral insights on the willingness of adults to consider the HPV vaccine for their daughters and sons. METHODS: We recruited 1660 participants aged 20 years or older in March 2018 via a webpage and provided them with a 10-item questionnaire related to the following aspects: awareness regarding HPV infection and vaccination, willingness for immunization, and actions for prevention. We randomly stratified participants based on sex and age with or without a brief educational intervention involving scientific information presented in an easy-to-read format. RESULTS: Only 484 (29.2%) of the respondents were aware of the benefits of HPV vaccination. Although only 352 (21.2%) of the respondents displayed a willingness for immunization of their daughters, there were 40 (4.8%) more respondents in the intervention group with this willingness (adjusted odds ratio [aOR] 1.32, 95% CI 1.04-1.69). In a subanalysis, the willingness toward vaccination for daughters in men was significantly higher in the intervention group (aOR 1.46, 95% CI 1.05-2.02). However, such a difference was not observed among women (aOR 1.20, 95% CI 0.83-1.73). CONCLUSIONS: This study suggests that a brief web-based educational intervention increases the willingness of adults to consider the HPV vaccine for their children, especially among men. Thus, providing adequate information to men may be a useful strategy to improve the currently low rates of HPV vaccination. TRIAL REGISTRATION: UMIN Clinical Trials Registry UMIN000049745 (UMIN-CTR); https://upload.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000049745.

Ten-year questionnaire study on human papillomavirus vaccination targeting new female medical school students: Follow-up to the 2015 report.

AIM: We aimed to conduct a fixed-point observation questionnaire survey of changes in young women's human papillomavirus (HPV) vaccination status over the course of 10 years. We also investigated the influence of suspension of governmental recommendation for HPV vaccination since June 2013. METHODS: During 2011-2020, we conducted a self-completed questionnaire survey among newly enrolled female medical school students in Yokohama, Japan. The questionnaire featured items regarding HPV vaccination status, age, previous sex education, and knowledge about cervical cancer and HPV vaccination. RESULTS: HPV vaccine uptake rates in 2011 (5.4%) and 2012 (13.5%), when vaccination was self-funded, increased after 2013 (48.7%), when vaccination fees were subsidized. The rate dropped drastically in 2019 (14.3%) and 2020 (5.1%), after suspension of recommendation by the government. Comparisons between new students in 2015/2016, who had high vaccination rates (65.2%), and new students in 2019/2020, who had low vaccination rates (9.8%), showed decreased levels of HPV vaccination awareness, with fewer students having covered cervical cancer prevention in sex education and with respondents having less knowledge about the details of HPV vaccination. CONCLUSIONS: After the suspension of proactive HPV vaccine recommendation, markedly fewer students have been vaccinated against HPV, even those at the vaccination target age. This situation has substantially influenced the lower awareness about cervical cancer prevention, even among medical school students. To protect young women from cervical cancer in Japan, it is crucial for the government to resume proactive recommendation of HPV vaccines as soon as possible.

[A Case of Malignant Ameloblastoma Associated with Uncontrollable Hypercalcemia].

Approximately 20-30% of cancers are associated with hypercalcemia, and this is a complication often encountered in cancer care. Hypercalcemia causes disorders such as disturbance of consciousness and, in severe cases, kidney failure and even death. In this report, we present a case of malignant ameloblastoma associated with uncontrollable hypercalcemia followed by a life-threatening disease course. In this case, hypercalcemia shortened the period of home care, and the medical staff could have extended this period by acquiring knowledge that leads to early detection and better control of hypercalcemia. In addition, the choice of the place for end-of-life care may have been expanded by considering the treatment of not only the malignant tumor but also hypercalcemia as its complication.

[Retrospective Observational Study on Chemical Coping].

Chemical coping also has an idea that it is an early stage of abuse and dependence of opioids, it is important to grasp the frequency, complaints, and risk factors of chemical coping. In this study, observational research was performed backwardly with 549 people using opioids who were newly requested to the palliative care team. Results revealed that 13 of 549 patients (2.4%)were diagnosed with chemical coping. In terms of a breakdown of the complaint, and it was following rate and reasons, 6 people(46%)felt easy, 2 people(15%)were anxious, 2 people(15%)could sleep, 2 people(15%)had unknown reasons, and 1(8%)was calm. Characteristics of each patient diagnosed with chemical coping included frequent psychiatric symptoms such as life expectancy of 3 months, opioid oral administration period of 1 year or more, disease incidence period of 1 year or more, anxiety, delirium, and depression. One benign disease also confirmed the transition to opioid dependence.

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.

[Combination Therapy of Oxycodone and Tapentadol Was Effective for Intractable Pain Caused by Breast Cancer Bone Metastasis - A Case Report].

A 52-year-old woman had been prescribed oral medication of acetaminophen, non-steroidal anti-inflammatory drugs (NSAIDs), and oxycodone for intractable pain associated with thoracic metastasis of breast cancer. However, the pain control was poor. Although pregabalin and gabapentin were used as supplementary analgesics, they could not be continued because of their side effects. Based on the noradrenalin reincorporation-inhibiting action of tapentadol, a combination therapy of tapentadol and oxycodone was introduced and satisfactory pain control was achieved. No side effects from the combined opioids were observed. This finding indicates the potential of administrating a combination therapy of m-opioid receptor agonists(such as morphine, oxycodone, and fentanyl)with tapentadol, which has a noradrenaline reincorporation-inhibiting action, as an effective remedy for alleviating intractable pain complicated with neuropathic pain.

[Fentanyl Citrate Sublingual Tablets Were Effective in Relieving Symptoms of Akathisia - A Case Report].

Akathisia is a condition wherein sitting calmly and quietly is impossible, with a representative complaint of restless legs. It is generally assumed to be caused by anti-dopamine activity. In severe cases, it has been known to result in suicide attempt. We reported a case of drug-induced akathisia with difficulty in oral intake, in which fentanyl citrate sublingual tablets were found to be effective in relieving symptoms. The patient was a female aged 50's who had a gastric cancer with peritoneal dissemination causing pain and vomiting. Palliative care was requested for management of symptoms. Metoclopramide and haloperidol were administered for vomiting. However, because of the complaints of restless legs, the case was diagnosed as drug-induced akathisia. Fentanyl citrate sublingual tablets were then administered for pain management, resulting in temporary improvement of akathisia symptoms.

[Usefulness of Suvorexant for Complicated Delirium in Cancer Patients Who Experience Sleep Disturbance during Hospitalization].

We investigated the usefulness of suvorexant for complicated delirium in patients with cancer who experience sleep disturbance during hospitalization. Nine patients with malignant tumors complicated with symptoms of delirium and insomnia were included in this study; their palliative care was managed by the palliative care team of our hospital for a period of one year from April 2016 to March 2017. A retrospective follow-up study was then conducted. The Japanese version of DRS-R98 was used to evaluate the severity of the patient's delirium. The total severity score of DRS-R98 significantly decreased after the administration of suvorexant when compared to the score before its administration(6.66±1.73 vs 10±3.20, p=0.0031). In addition, suvorexant did not exhibit any harmful effects. Our results indicate that suvorexant was useful in alleviating delirium symptoms in cancer patients who experience sleep disturbance.

[Assessing Patient Factors Influencing the Discontinuation of Opioids after Intra-Arterial Chemotherapy for Oral Cancer - A Retrospective Study].

Superselective intra-arterial chemoradiation therapy for oral cancer induces the complication of mucositis. Although the associated pain is controlled using opioids, major questions from patients in clinical practice are as follows:(1)the mean number of days from the completion of superselective intra-arterial chemoradiation therapy to the discontinuation of opioid administration, and(2)patient factors enabling the discontinuation of opioids. The purpose of this study was to clarify these points. A retrospective follow-up study was conducted from April 2016 to March 2017 on patients who underwent superselective intra-arterial chemoradiation therapy at our department of oral surgery. The patients were divided into 2 groups:one who discontinued opioids, and the other who did not. Clinical backgrounds and data were compared between the 2 groups. The mean number of days from the completion of superselective intra-arterial chemoradiation therapy to the discontinuation of opioid administration was 51±34.4 days. The absence of diabetes and deliria during treatment were determined as factors contributing to the discontinuation of opioids.

[Patient Factors Enabling the Decannulation of the Gastrostomy Tube after Superselective Intra-Arterial Chemoradiation Therapy for Locally Advanced Oral Cancer - A Retrospective Study].

Superselective intra-arterial chemoradiation therapy for locally advanced oral cancer induces complications such as mucositis, which impedes oral intake. Thus, at our hospital, a gastrostomy is performed in almost all patients during the treatment period to ensure the presence of an alternative administration route for nutrition and drugs. The purpose of this study was to calculate the mean number of days from completion of superselective intra-arterial chemoradiation therapy to the decannulation of gastrostomy, and extract patient factors for the decannulation. A retrospective follow-up study was conducted from April 2016 to March 2017 on patients who underwent superselective intra-arterial chemoradiation therapy at our department of oral surgery. The patients were divided into 2 groups:one who was decannulated and the other who did not. Clinical backgrounds and data were compared between the 2 groups. In the group with the decannulation, the mean period from treatment completion to the decannulation was 132±51.6 days. Heavy alcohol consumption, absence of haphalgesia before treatment, and possible securement of the opening with the breadth of 3 fingers, were determined as factors contributing to the decannulation of gastrostomy tube.

Realistic fear of cervical cancer risk in Japan depending on birth year.

OBJECTIVE: In Japan, the possible adverse events upon HPV vaccination was widely reported in the media. MHLW announced the suspension of aggressively encouraging HPV vaccination in 2013, and inoculation rate has sharply declined. The aim of the present study was estimation of future cervical cancer risk. METHODS: The latest data on vaccination rate at each age in Sakai City were first investigated. The rate of experiencing sexual intercourse at the age of 12, 13, 14, 15, 16, 17 and throughout lifetime is assumed to be 0%, 1%, 2%, 5%, 15%, 25%, and 85% respectively. The cervical cancer risk was regarded to be proportional to the relative risk of HPV infection over the lifetime. The risk in those born in 1993 whom HPV vaccination was not available yet for was defined to be 1.0000. RESULTS: The cumulative vaccination rates were 65.8% in those born in 1994, 72.7% in 1995, 72.8% in 1996, 75.7% in 1997, 75.0% in 1998, 66.8% in 1999, 4.1% in 2000, 1.5% in 2001, 0.1% in 2002, and 0.1% in 2003. The relative cervical cancer risk in those born in 1994-1999 was reduced to 0.56-0.70, however, the rate in those born in 2000-2003 was 0.98-1.0, almost the same risk as before introduction of the vaccine. DISCUSSION: The cumulative initial vaccination rates were different by the year of birth. It is confirmed that the risk of future cervical cancer differs in accordance with the year of birth. For these females, cervical cancer screening should be recommended more strongly.

Project conducted in Hirakata to improve cervical cancer screening rates in 20-year-old Japanese: Influencing parents to recommend that their daughters undergo cervical cancer screening.

AIM: In Japan, the rate of routine cervical cancer screening is quite low, and the incidence of cervical cancer has recently been increasing. Our objective was to investigate ways to effectively influence parental willingness to recommend that their 20-year-old daughters undergo cervical cancer screening. METHODS: We targeted parents whose 20-year-old daughters were living with them. In fiscal year 2013, as usual, the daughter received a reminder postcard several months after they had received a free coupon for cervical cancer screening. In fiscal year 2014, the targeted parents received a cervical cancer information leaflet, as well as a cartoon about cervical cancer to show to their daughters, with a request that they recommend to their daughter that she undergo cervical cancer screening. The subsequent screening rates for fiscal years 2013 and 2014 were compared. RESULTS: The cervical cancer screening rate of 20-year-old women whose parents received the information packet in fiscal year 2014 was significantly higher than for the women who, in fiscal year 2013, received only a simple reminder postcard (P < 0.001). As a result, the total screening rate for 20-year-old women for the whole of the 2014 fiscal year was significantly increased over 2013 (P < 0.001). CONCLUSION: For the first time, we have shown that the parents of 20-year-old daughters can be motivated to recommend that their daughters receive their first cervical cancer screening. This was achieved by sending a cervical cancer information leaflet and a cartoon about cervical cancer for these parents to show to their daughters. This method was significantly effective for improving cervical cancer screening rates.

Three-year questionnaire survey on human papillomavirus vaccination targeting new female college students.

AIM: A questionnaire survey was conducted at fixed points to describe changes over a 3-year period in the human papillomavirus (HPV) vaccination uptake rate among young women. Several factors obtained from the questionnaire were investigated in relation to HPV vaccination. METHODS: The study was conducted at two universities in Yokohama City, Japan. Newly enrolled female students of the universities were recruited to participate in this study in 2011, 2012 and 2013. The study participants were asked about their HPV vaccination status. They were also questioned about factors that potentially influenced HPV vaccination, such as current age, place of residence during high school, and knowledge related to cervical cancer and HPV vaccination. RESULTS: The proportion of vaccinated participants dramatically increased in 2013 (48.7%) in comparison to 2011 (5.4%) and 2012 (13.5%). Three factors were positively related to HPV vaccination: being 18 years old in 2013, which means that they were eligible for a financial support program (P < 0.001); living in the study city, in which HPV vaccination was well conducted (P < 0.001); and proper knowledge of cervical cancer and HPV vaccination (P < 0.001). CONCLUSION: The HPV vaccination uptake rate in 2013 dramatically increased from that in 2011. Official financial support and publicity work were likely to have had an effect on the HPV vaccination uptake rate.

Attitudes toward cervical cancer screening among women receiving human papillomavirus vaccination in a university-hospital-based community: interim 2-year follow-up results.

AIM: This study investigated the status of cervical cancer screening among women in a university hospital-based community who received catch-up human papillomavirus (HPV) vaccinations as a basic element of our community-based cervical cancer prevention advocacy. METHODS: Self-administered questionnaires were distributed to 173 women working or studying in the community at their first HPV vaccination in 2010, at the third vaccination, and 2 years later. Their demographics and attitudes toward the Pap test were analyzed. RESULTS: The median age of the participants was 27.5 years and 88.2% were sexually active. Before the first vaccination, 38.5% (57/148) of the screening targets had never had a Pap test. Among the women who completed the third vaccination, Pap test experiences within the recent 2 years increased from 45.3% (63/139) at the first vaccination to 71.2% (99/137) at the third vaccination, and 67.5% (54/80) 2 years later. In 45.3% of the screening targets who had never had a Pap test at the time of their first HPV vaccination, their first Pap test was followed by their vaccination. CONCLUSIONS: Having biennial Pap tests in accordance with the Japanese national cancer screening guideline was shown to be difficult even for the women in the medical community; however, education about the Pap test and the efficacy of HPV vaccination in providing opportunistic screening encouraged them to have their first or suspended Pap test. Our interim data suggest the need for urgently changing the cervical cancer prevention strategy for young adult women who are excluded from the national HPV vaccine program.

Anxiety and prevalence of psychiatric disorders among patients awaiting surgery for suspected ovarian cancer.

AIM: The goal of the current study was to determine the anxiety level and prevalence of psychiatric disorders among patients awaiting surgery for ovarian tumors. Also analyzed were the predictive factors for psychiatric disorders and changes after surgical diagnosis. METHODS: Patients who underwent surgery for ovarian tumors were examined before and after surgery with the MINI International Neuropsychiatric Interview, the Spielberger State-Trait Anxiety Inventory (STAI) and the Mausley Personality Inventory (MPI). Participants diagnosed with cancer were examined a third time after being given an explanation about whether or not adjuvant chemotherapy was required. RESULTS: Twenty-seven participants completed the study and were analyzed. Nine (33.3%) of these 27 participants were diagnosed as having adjustment disorder. There were no differences in the demographic data, STAI trait anxiety score and MPI score between the participants with or without adjustment disorder. At the pre-surgical interview, the STAI state anxiety score of the participants was high (49.5 +/- 10.30). After pathological examination of the tumors, it was found that 12 patients had cancer (malignant group) and 15 patients had a benign tumor (benign group). At pre-surgery, the prevalence of adjustment disorder and the level of anxiety in the benign group were similar to those in the malignant group. There was a second surge of anxiety in patients who needed chemotherapy. CONCLUSION: The above findings demonstrate that patients with suspected ovarian cancer experience a high level of anxiety. Physicians should be aware of the risk of adjustment disorder in these patients. Additionally, ovarian cancer patients need psychological assessment during the course of treatment.