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.

Malignancy-associated primary thiamine deficiency has been documented in several experimental tumors, clinical case reports, and in patients with fast growing malignancies. We report a terminally ill cancer patient who developed delirium. Close examination of the patient demonstrated that delirium was caused by thiamine deficiency, although she had been consuming an average of 990 cal/day for the past 3 weeks. Malabsorption or consumption by the tumor was considered the mechanism of thiamine deficiency. Early recognition and subsequent treatment resulted in successful palliation of delirium. In terminally ill cancer patients, clinicians must remain aware of the possibility of Wernicke's encephalopathy, when the patients develop unexplained delirium, even if the patient has been consuming adequate amounts of food. Early intervention may correct the symptoms and prevent irreversible brain damage, and the quality of life for the patient may improve.

Objective: Although Wernicke encephalopathy has been reported in the oncological literature, it has not previously been reported in postoperative cancer patients.

Methods: In this communication, we report a patient of hepatocellular carcinoma with liver cirrhosis who developed Wernicke encephalopathy in the form of postoperative delirium. Preoperatively, the patient had a very good appetite and had eaten all the food of an 1800 cal/day diet until 1 day before operation. The operation was done without any complications. The patient developed delirium 2 days after the lobectomy of the liver. The level of delirium remained unchanged until administration of thiamine starting on day 7 postoperatively, which resulted in palliation of delirium without brain damage. Laboratory data demonstrated that the serum thiamine level at day 6 postoperatively was below the lower limit of normal. As the mechanism of Wernicke encephalopathy, we thought that decreased ability to store thiamine due to liver cirrhosis led to depletion of thiamine faster than had been expected.

Results and significance of the research: In cancer patients, clinicians must always remain aware of the possibility of Wernicke encephalopathy, especially in patients with liver dysfunction, which decreases the ability to store thiamine in the liver. Early detection and intervention may alleviate the symptoms of delirium and prevent irreversible brain damage.

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.

Objective: Neuroleptic malignant syndrome (NMS) is a life-threatening reaction to neuroleptics. Several prospective studies have reported NMS occurrence rates ranging from 0.07% to 2.2% of patients receiving neuroleptics. However, few occurrences of NMS have been reported in cancer patients despite frequent complications of cancer and its treatment by mental disorders managed with neuroleptic drugs. Exhaustion, dehydration, and malnutrition are considered risk factors for NMS, and cancer patients represent a high risk group for NMS.

Methods: We describe a patient with metastatic chondrosarcoma who had received frequent neuroleptic injections prior to brain surgery and developed NMS in the intensive care unit immediately after surgery. The patient showed delirium, hyperpyrexia, tachycardia, diaphoresis, and extrapyramidal symptoms. After a diagnosis of NMS was made, supportive care and careful monitoring were carried out, and the patient recovered over an interval of 11 days.

Results and significance of the research: Clinical NMS studies have been conducted mainly in psychiatric units, but NMS can occur wherever psychotropic drugs are administered. NMS can be difficult to diagnose due to multiple complicating factors in cancer treatment, but the diagnosis is highly important given the risk of death. Recognition of prodromal NMS symptoms can facilitate actions to decrease morbidity and mortality. It is suggested that special attention to cancer patients undergoing psychopharmacologic treatment is required in clinical oncologic practice.

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.