Parental Knowledge and Attitudes Towards Helicobacter Pylori Screening in Adolescents: A School-Based Questionnaire Study Among Guardians of Junior High School Students in Yokosuka City, Japan.

PURPOSE: Helicobacter pylori (HP) infection, a risk factor for gastric cancer, is prevalent in Japan. Consequently, some municipalities across Japan are implementing HP screening and treatment programs for adolescents. However, little is known about parents' attitudes and awareness regarding HP screening for their children. This study aimed to elucidate parental perspectives on HP screening for their children and identify the factors influencing these attitudes. METHODS: This study focused on the parents of first-year junior high school students in Yokosuka City, Kanagawa Prefecture, where an HP screening and treatment program had been implemented for adolescents. The survey questionnaire was distributed among parents in all 23 public junior high schools in Yokosuka City. RESULTS: Among the 618 respondents, 86.4% supported HP screening for their children. Regression analysis identified sufficient knowledge about HP (adjusted odds ratio (aOR) = 5.80; 95% confidence interval (CI), 2.10-16.03) and being in their 40s (aOR = 2.25; 95% CI, 1.35-3.77) as significant factors influencing supportive attitudes. For parents favoring the screening, common reasons included perceiving it as a promising opportunity (53.2%) and considering the test necessary (44.0%). In contrast, those who opposed screening frequently cited it as unnecessary (66.7%) or believed that their children did not have HP. CONCLUSIONS: A significant proportion of parents in Yokosuka City, Japan, demonstrated a good understanding of HP and expressed a high level of interest in HP screening for their children. Further investigation of parents' attitudes is essential for the effective implementation of adolescent HP screening programs.

A Case of Exacerbation of Subclinical Hyperthyroidism after First Administration of BNT162b2 mRNA COVID-19 Vaccine.

COVID-19 vaccines are the most critical measure for controlling the COVID-19 pandemic; however, we have little information on their complications. We experienced a case of a patient who developed hyperthyroidism complicated with atrial fibrillation and heart failure on the sixth day after the first dose of COVID-19 vaccination. This case report shows the importance of considering hyperthyroidism as a possible complication after COVID-19 vaccination.

Helicobacter pylori Infection Mass Screening for Children and Adolescents: a Systematic Review of Observational Studies.

PURPOSE: Population-based Helicobacter pylori (H. pylori) screening and eradication for adults in areas with a high incidence of gastric cancer have been shown to be effective. The current status of H. pylori screening for young people, however, has not been sufficiently evaluated. METHODS: A systematic review of population-based H. pylori screening of young people was performed using four databases (MEDLINE, EMBASE, the Cochrane Library, and ICHUSHI) and independently evaluated by two investigators. Studies were evaluated with regard to the country, region, screening method, target age, number of screened people, and rate of positive screening. RESULTS: From 3231 studies, 39 studies were included (14 English original studies published in peer-review journals, 6 Japanese original studies, and 19 conference reports). These studies originated from 10 countries, with the largest number stemming from Japan (29 studies) followed by Germany (2 studies). Screening was performed using the urea breath test, blood antibodies, stool antigens, and urine antibodies. Five countries used the breath test as the first screening method, five used blood samples, two used stool antigens, and only Japan used urinary tests. CONCLUSION: Screening for H. pylori in young people was reviewed based on reports from several countries, and findings suggest that local authorities considering screening for H. pylori in young people need to scrutinize the age and potential methods. Further research is required to determine the effectiveness of mid- to long-term H. pylori screening for young people.

Difficulty in diagnosing mild cases of COVID-19 without respiratory symptoms during the Novel Coronavirus Pandemic: Careful monitoring needed for patients with persistent upper gastrointestinal symptoms.

Gastrointestinal symptoms have been reported to occur with COVID infection, and clinicians in COVID-19-endemic areas should suspect COVID-19 infection in patients even if they have no noticeable respiratory symptoms and only gastrointestinal symptoms.

Mid-career changes in the occupation or specialty among general surgeons, from youth to middle age, have accelerated the shortage of general surgeons in Japan.

PURPOSES: Concerns have been raised regarding an apparent shortage of general surgeons in Japan, but the actual situation is actually not altogether clear. To clarify the trends in the number of general surgeons in Japan, we studied the number of doctors by specialty over time. METHODS: This study investigated the covered trends in the number of doctors over time, a comparison of work formats (employment in hospitals versus clinics), and the trends in the ratio of female doctors. We used data from the Survey of Doctors, Dentists and Pharmacists from 1996, 1998, 2000, 2002, 2004, and 2006. RESULTS: Between 1994 and 2006, the number of general surgeons fell by 12.7%, from 24,718 to 21,574. More than 20% of the general surgeons, aged 25 to 54 years old, either changed jobs or changed specialties between 1996 and 2006. Among the general surgeons, aged 25 to 54 years old, the number of those working in hospitals fell by 2,567 (16.2%) between 2000 and 2006, while the number working in health clinics rose by 348 (19.8%). The ratio of female general surgeons rose from 2.4% in 1996 to 4.5% in 2006. CONCLUSIONS: The decrease in general surgeons in Japan is largely often due to mid-career job separation.

Portal vein thrombosis and pulmonary artery thromboembolism after laparoscopic colectomy.

Portal vein thrombosis is a rare and potentially lethal complication of laparoscopic colectomy. In this paper, we present a case of portal vein thrombosis and pulmonary artery thromboembolism on the 11(th) day after laparoscopic colectomy without an evident congenital thrombotic disorder. Laparoscopic surgeons and their patients should be aware of such events, because the patients are usually discharged before the symptoms begin.

Structural problems of medical news reports in newspapers: a verification of news reports on an incident of mass nosocomial Serratia infection.

It is unclear how changes in the content and number of news reports over time affect the impressions made in the minds of newspaper readers. This study targeted news reports in major newspapers regarding an incident of mass nosocomial Serratia infection that occurred at one clinic. The trends in the total number of articles and total number of characters contained in the articles were congruent, with a peak on the day after the incident was disclosed and a rapid decrease thereafter. The numbers of articles and characters that appeared during the first 3 days corresponded to 45 and 51% of those that appeared during the entire study period. On day 9, it was published that Serratia liquefaciens propagated on medical instruments, and both the number of articles and the number of characters increased by approximately 40% in comparison to those published on the day after the initial report of the incident. The individual articles were deemed to be medically accurate; however, the main problem was that only part of the specific medical issue had been emphasized because of a poor balance in the number of news reports on this topic.

Brief psychotic disorder mimicking the symptoms of cerebrovascular attack evoked by symptoms that symbolized death in a patient with terminal stage stomach cancer: case report and review of the literature.

OBJECTIVE: We report here a terminally ill patient with stomach cancer who developed a brief psychotic disorder mimicking cerebrovascular attack after a short episode of nasal bleeding. Close examination of the patient revealed that nasal bleeding was an event that symbolized deterioration of the general condition leading to death for the patient. METHODS: A 77-year-old male, who was diagnosed as having stomach cancer and was receiving palliative care, presented with tremor and insomnia just after a short episode of nasal bleeding and showed reduced response to stimuli mimicking cerebrovascular attack. Laboratory data were unremarkable. The next day, catatonic behavior developed. He had no history of psychiatric illness or drug or alcohol abuse. After receiving haloperidol, psychiatric symptoms disappeared and he returned to the previous level of functioning within 3 days. The patient explained that he had seen a patient whose general condition deteriorated after nasal bleeding and regarded nasal bleeding as a symptom of deteriorating general condition leading to death and thereafter became afraid of the nasal bleeding. RESULTS AND SIGNIFICANCE OF RESULTS: Although, nasal bleeding is common and usually not severe in medical settings, for the patient, it was an event that symbolized deterioration of the general condition leading to death. Brief psychotic disorder in cancer patients is rare in the literature, although patients receiving terminal care share various kinds of psychological burden. Medical staff in the palliative care unit should be aware of the psychological distress experienced by each patient and consider brief psychotic disorder as part of the differential diagnosis when patients show unexplained neurological-like and/or psychiatric symptoms.

Victims of physical abuse among patients with cancer referred to psychiatric clinic in a cancer center hospital: a pilot study.

OBJECTIVE: Physical abuse is one of the most important public health problems, but little is known about physical abuse of cancer patients. The objects of this study are (1) to identify whether cancer patients have sustained physical abuse; (2) to explore clinical characteristics of the abused patients. METHODS: We reviewed 584 cancer patients referred to our psychiatry clinic by a cancer center hospital and investigated whether there were victims of physical abuse among these patients. We also investigated psychiatric characteristics of the abused patients. RESULTS: Of these 584 patients, three patients were recognized as victims of physical abuse at the time of referral. The perpetrator of physical abuse was their husband (domestic violence) in all three cases. All three patients had sustained physical abuse from their husbands for years before being diagnosed with cancer. In addition to physical abuse, all three patients had sustained emotional abuse (e.g., threat or intimidation) from their husbands. Psychiatric diagnoses of all three patients fulfilled the DSM-IV criteria for post-traumatic stress disorder (PTSD) and the traumatic event was mainly physical abuse by their husbands. SIGNIFICANCE OF RESULTS: Oncologists and psychiatrists should pay greater attention to the psychosocial and environmental problems of cancer patients and inquire about the presence of physical abuse in suspected cases. Medical staff should also know that early multidisciplinary interventions in addition to cancer treatments are needed for victims of physical abuse among cancer patients and that these interventions are necessary to improve compliance with treatment and proper decision making.

Spouse caregivers of terminally-ill cancer patients as cancer patients: a pilot study in a palliative care unit.

OBJECTIVE: It is known that families of terminally-ill cancer patients show levels of emotional and functional disruption and are called "second order patients," however, little is actually known about the health problems of family members, especially in terms of cancer. METHODS: This study reviewed the family histories of terminally-ill cancer patients in a palliative care unit and investigated cancer related health problems of the spouses of terminally-ill cancer patients. RESULTS: We investigated the past medical history of 125 spouses of terminally-ill cancer patients and found that five spouses had a past medical history of cancer. In these five spouses, the duration of illness, present status of treatment and physical condition were reviewed from the database. Of these five spouses, three patients continued to attend an outpatient clinic regularly for checkup and one patient was hospitalized for nephrectomy. Two spouses did not have physical symptoms that made them unable to provide direct care for the terminally-ill spouses, while three could not provide care because of their own physical symptoms derived from cancer. SIGNIFICANCE OF RESULTS: Our findings indicated that some of the spouses of terminally-ill cancer patients are not only "second order patients" but also "cancer patients." Our findings also suggest that some spouses of terminally-ill cancer patients might experience distress both as a cancer patient and as a spouse and may need care both as a cancer patient and as a spouse.

Conversion disorder with convulsion and motor deficit mimicking the adverse effects of high-dose Ara-C treatment in a posttransplant acute myeloid leukemia patient: a case report and review of the literature.

In this communication, we report an acute leukemia patient who developed conversion disorder mimicking the adverse effects of high-dose cytosine arabinoside (Ara-C) treatment after the patient received high-dose Ara-C treatment. A 21-year-old woman, with acute recurrent leukemia after bone marrow transplantation, received high-dose Ara-C treatment and 10 days later was referred for psychiatric consultation because of an abrupt onset of convulsion. On neurologic examination, she showed convulsion of all the limbs without loss of consciousness. All limbs looked paretic; however, tendon reflexes in all limbs were normal and pathological reflex was not recognized. When her hand was dropped onto her own face, it fell next to her face but not on her face. Laboratory data were unremarkable. She had no history of psychiatric illness or drug or alcohol abuse. The patient explained that she knew about the recurrence of her own leukemia and the news of the death of a close friend due to leukemia at the same time, which was a shocking event for her, focusing her attention on her own fears of dying from the same disease. Conversion disorder in cancer patients is not common; however, appropriate diagnosis is very important to avoid inappropriate examinations and treatments. In leukemia patients receiving chemotherapy, various kinds of signs and symptoms may develop due to the adverse effects of chemotherapy and/or infection. Therefore, conversion disorder might be overlooked and inappropriate treatment and examinations might be performed. Clinicians should consider conversion disorder in the differential diagnosis when patients develop unexplained neurological symptoms.

Brief psychotic disorder associated with bereavement in a patient with terminal-stage uterine cervical cancer: a case report and review of the literature.

We report here a terminally ill patient with uterine cervical cancer who developed a brief psychotic disorder after bereavement following the loss of three close friends also suffering from gynecological cancer. A 49-year-old housewife, who was diagnosed as having uterine cervical cancer and was receiving palliative care was referred for psychiatric consultation because of an abrupt onset of delusions, bizarre behavior, disorganized speech, and catatonic behavior. On psychiatric examination, she showed delusional thought and catatonic behavior. Laboratory data were unremarkable, as was brain MRI. She had no history of psychiatric illness or drug or alcohol abuse. After receiving haloperidol, psychiatric symptoms disappeared, and she returned to the previous level of functioning after 3 days. The patient explained that the death of three of her friend due to gynecological cancer was shocking event for her. She focused her attention on her own fears of dying from the same disease. Brief psychotic disorder in cancer patients is rare in the literature. However, our report of brief psychotic disorder associated with bereavement may highlight possible precipitating factors, which have not been adequately emphasized in the literature to date. From a clinical perspective, it would be informative for liaison psychiatrists to inquire about the patient's experience of loss of significant others with the same disease. This may provide useful information helpful to understanding the patient's conception of the disease process. Cancer patients' bereaving friends who had cancer is not rare in clinical settings. Therefore, medical staff should be mindful of interpersonal relationships between patients and bereavement arising from these relationships.

Post-traumatic stress disorder associated with suspected lung cancer and bereavement: 4-year follow-up and review of the literature.

We report here a patient who developed post-traumatic stress disorder (PTSD) after being given a diagnosis of suspected lung cancer. The symptoms of PTSD continued even after it had been confirmed that the lesion was benign after all. A 73-year-old man was referred to our psychiatric outpatient clinic for depressed mood, appetite loss and difficulty in sleeping. On examination the patient explained that he had become preoccupied with intrusive thoughts and memories since his diagnosis of suspected lung cancer and that although he had been told the lesion was not malignant, he had distressing memories of that period and was experiencing severe psychological distress. The patient also explained that he had experienced the death of a close friend through lung cancer and he had a deep fear of developing lung cancer himself. In this patient, the psychological distress evoked by the diagnosis of suspected cancer was severe enough to induce the symptoms of PTSD even though the tumor was benign. From the clinical point of view, it could provide useful information if liaison psychiatrists were to ask patients about any experience of losing significant others to the same disease and this might be helpful in gaining an understanding of the disease process.