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Biomedical subjects

T A Rummans

Publications and source records attributed to T A Rummans.

At least 55 records · Page 3Linked to original sources
PubMed1995

Delirium in elderly patients: evaluation and management.

OBJECTIVE: To review the evaluation and management of delirium in elderly patients for primary-care providers. DESIGN: We summarize the clinical features, course, pathophysiologic aspects, predisposing factors, causes, and differential diagnosis of delirium and discuss approaches to affected patients and various management strategies. RESULTS: Delirium, an altered mental state, occurs more frequently in elderly than in younger patients. The pathophysiologic changes associated with aging and the higher occurrence of multiple medical problems and need for medications contribute to the higher frequency of delirium in elderly patients. Evaluation should begin with a consideration of the most common causes, such as a change in or addition to prescribed medications, a withdrawal from alcohol or other sedative-hypnotic drugs, an infection, or a sudden change in neurologic, cardiac, pulmonary, or metabolic state. Finally, management of delirium is threefold: (1) identifying and treating underlying causes, (2) nonpharmacologic interventions, and (3) pharmacologic therapies to manage symptoms of delirium. CONCLUSION: Elderly patients frequently experience delirium. Delirious symptoms can produce devastating consequences if they are not recognized and appropriately treated.

Aged↗
PubMed1995

Postural tachycardia syndrome (POTS).

In orthostatic intolerance, the patient develops symptoms while standing that are relieved when the patient assumes a supine position. Different degrees of orthostatic intolerance exist, but not a system of grading severity. We have developed a system that grades the severity of orthostatic intolerance by the three-pronged criteria of the rapidity of development and the severity of orthostatic symptoms, the ability of the subject to withstand orthostatic stresses, and the degree of interference with daily living. In this article, this system is presented, and one disorder, postural tachycardia syndrome (POTS), is examined in some detail.

Humans↗
PubMed1994

Electrocardiographic and echocardiographic changes associated with malignant catatonia.

We describe a case of malignant catatonia manifested by catatonic symptoms, fever, hemodynamic instability, and acute neurologic decline that was associated with electrocardiographic and echocardiographic abnormalities similar to those noted in patients with other central nervous system processes. The patient's electrocardiographic and echocardiographic abnormalities resolved after successful electroconvulsive therapy for the underlying neuropsychiatric disorder. The theoretic, physiologic, and clinical significances of this case are discussed.

Aged↗
PubMed1994

Nonopioid agents for treatment of acute and subacute pain.

OBJECTIVE: To review the available nonopioid options for alleviating pain. DESIGN: The various categories of adjuvant agents and their mechanisms of action in the treatment of pain are summarized. MATERIAL AND METHODS: Adjuvant therapies that directly diminish acute and subacute pain, those that counteract the side effects of opioids, and those that help manage concurrent psychiatric symptoms are discussed, and their recommended doses and adverse effects are outlined. RESULTS: Adjuvant medications such as nonopioid analgesics (including acetaminophen and nonsteroidal anti-inflammatory drugs), corticosteroids, anticonvulsants, antidepressants, muscle relaxants, and antispasmodics can directly decrease pain. The three most common problems associated with opioid therapy are nausea, constipation, and sedation. Adjuvant drugs such as antiemetics, laxatives, and psychostimulants may counteract these side effects of opioids and thereby enable patients to tolerate adequate doses of opioid agents to relieve pain. In addition, adjuvant medications such as antidepressants, anxiolytics, and antipsychotics can be used to treat concomitant psychiatric symptoms that develop and aggravate existing pain. The choice of agents must be individualized to the patient's particular pain condition; once therapy has been initiated, the response must be continually monitored to optimize control of pain. CONCLUSION: Nonopioid adjuvant agents should be considered an integral part of the management of acute and subacute pain.

Acute Disease↗
PubMed1994

Malignant catatonia.

The authors review catatonia, especially malignant catatonia, suggest a revised nomenclature, and establish a basis for furthering our understanding and treatment of this syndrome. After a brief historical review of catatonia, they review all available recent (1986-1991) English-language reports on malignant catatonia and summarize 5 cases of psychiatric malignant catatonia seen at their institution. Although much has been written about malignant catatonia "due to neuroleptics," malignant catatonia caused by other factors has received less attention, hindering our ability to recognize and treat non-neuroleptic-induced malignant catatonia. Catatonia, including malignant catatonia, occurs infrequently, but recognition and management are essential with a syndrome that can be life-threatening.

Adolescent↗
PubMed1993

Learning and memory impairment in older, detoxified, benzodiazepine-dependent patients.

The effects of benzodiazepine dependence on the ability to learn and remember new material (determined with the Auditory-Verbal Learning Test) were studied in 20 detoxified, benzodiazepine-dependent patients who were 55 years of age or older and in a drug-dependence rehabilitation program. The patients were matched approximately for age, sex, and IQ with 20 detoxified, alcohol-dependent patients in the same rehabilitation program and 22 control subjects from a community sample. Neuropsychologic testing was performed a mean of 6 to 10 days after the patients had been completely detoxified from the addicting substance. The benzodiazepine-dependent patients had more difficulty with tests of learning and short-term and delayed recall than did the alcohol-dependent or control group. The difference between the benzodiazepine-dependent patients and the control group was statistically significant. The results suggest that benzodiazepine dependence in older people can cause memory impairment that persists into the early drug-free period.

Aged↗
PubMed1992

Disulfiram treatment of patients with both alcohol dependence and other psychiatric disorders: a review.

In treatment of alcohol dependence, disulfiram is most useful in conjunction with a structured, supervised, aftercare program. However, it has been reported to cause psychiatric side effects and to interact with various psychiatric medications. Many patients with alcohol dependence suffer from other psychiatric disorders and are treated with such psychiatric medications. This paper reviews the pertinent clinical pharmacology of disulfiram and the literature on potential psychiatric complications and drug interactions of disulfiram. At the usual dosage, about 250 mg/day, disulfiram does not appear to increase significantly the risk of psychiatric complications or of psychiatric drug interactions. Therefore, it can be considered a treatment option for patients with alcohol dependence and other psychiatric disorders.

Alcoholism↗
PubMed1992

Post-irradiation somnolence syndrome in an adult patient following allogeneic bone marrow transplantation.

Neurologic disturbances are common following the intensive chemotherapy and radiotherapy of bone marrow transplantation (BMT) conditioning regimens. The somnolence syndrome, which occurs in most children treated for leukemia with prophylactic cranial irradiation, has previously not been reported following BMT. This syndrome consists of transient lethargy, irritability, headaches, low grade fevers, gastrointestinal disturbances and depression. We report the case of a 38-year-old female with acute non-lymphocytic leukemia who developed symptoms typical of the somnolence syndrome 8 weeks following 1320 cGy total body irradiation and cyclophosphamide conditioning. Encephalographic findings were consistent with the syndrome, and no additional infectious or metabolic disorders could be identified. As predicted by the pediatric experience, the symptoms were transient, resolving following steroid and anti-depressant therapy. Among patients undergoing radiation based conditioning regimens, especially those not receiving concurrent steroid therapy, the appearance of post-transplantation somnolence may be an expression of this syndrome.

Adult↗
PubMedDate not supplied

Physical, psychological and social well-being of women with breast cancer: the influence of disease phase.

While research exists on the well-being of women during a specific phase of breast cancer, little research exists in which researchers utilized the same instruments to examine differences in women's well-being, based on the phase of their breast cancer. Using a trajectory framework, the purpose of this study is to examine the differences in the physical and social well-being of women during the following breast cancer states: newly diagnosed, adjuvant therapy, stable disease and recurrent disease. The convenience sample consisted of 35 women newly diagnosed with breast cancer, 52 women with breast cancer undergoing adjuvant therapy, 84 women whose breast cancer was considered stable and 64 women with recurrent breast cancer. Participants completed a packet of questionnaires which contained a demographic questionnaire, Short Form-36 (SF-36) Health Survey, a researcher designed (RD) questionnaire, Cancer Rehabilitation Evaluation System-Short Form (CARES-SF) and the Brief Symptom Inventory (BSI). Descriptive statistics, analysis of variance, and general linear F-tests were used to analyze the data. Differences were found across phases of disease on various subscales, including those representing perceived health states, overall impact, medical interactions, physical function, role function, fatigue, pain, social function and satisfaction with health. No significant differences were found between groups on the BSI subscales with the exception of somatization, global psychosocial measures, sexual and marital relation subscales. While individuals with recurrent disease often experienced more difficulties with their well-being than women in the other groups, women newly diagnosed and in the adjuvant group experienced more difficulties in select areas of well-being when compared with women in the stable group. Health care professionals need to recognize differences between groups to better meet the needs of patients with a breast cancer diagnosis.

Adaptation, Physiological↗
PubMedDate not supplied

Primary progressive aphasia. An uncommon masquerader of psychiatric disorders.

Primary progressive aphasia is a recently described, uncommon language disorder with unclear etiological and clinical boundaries. The infrequency and ambiguity of the syndrome may prompt psychiatric consultation. The authors review the pertinent features of one such referral, including a brief literature review of the salient aspects of the differential diagnosis, and note the implications for appropriate treatment.

Agnosia↗
PubMedDate not supplied

Pseudoseizures after epilepsy surgery.

Seizure surgery for medically intractable partial epilepsy in selected patients usually results in dramatically improved seizure control. However, the authors present six patients who, after surgery for refractory complex partial seizures, postoperatively experienced pseudoseizures (also known as nonepileptic seizures), confirmed with EEG monitoring. Three of these patients also had nonepileptic seizures preoperatively that coexisted with their partial epilepsy. Psychiatric assessment revealed that this patient group had several characteristics in common, which suggests that preoperative psychiatric consultation may help identify those patients at risk for developing nonepileptic seizures. Treatment strategies with anticonvulsant medications and behavioral therapy are reviewed.

Adult↗
PubMedDate not supplied

The use of electroconvulsive therapy in pain patients.

Twenty-one patients with primary chronic pain received electroconvulsive therapy (ECT) for concurrent affective symptoms. Twenty of the 21 patients experienced improvement in the level of their pain. ECT can be an effective treatment modality for patients who have chronic pain complicated by affective symptoms.

Aged↗
PubMedDate not supplied

Health care utilization of patients with psychogenic nonepileptic seizures.

Medical records were reviewed for 94 consecutive inpatients diagnosed with nonepileptic seizures. A 122-item follow-up questionnaire was returned by 71 patients (76%). The majority of the subjects reported fewer seizures (73%), their general health as "very good" (20%) or "good" (37), and "improved" quality of life (55%). Many patients had either discontinued (50%) or reduced (17%) use of anticonvulsant medications. The patients most often sought care from primary care providers (46%), followed by psychiatrists/psychologists (41%) and neurologists (31%). Of the 57 patients (80%) advised to seek psychiatric care, 27 individuals (47%) followed this recommendation.

Adolescent↗
PubMedDate not supplied

Quality of life and pain in patients with recurrent breast and gynecologic cancer.

Pain is a central factor affecting quality of life for the cancer patient. This descriptive study was designed to explore the relationship between pain and several factors affecting quality of life. The factors explored included physical and social functioning, emotional health, and spiritual commitment in women with recurrent breast or gynecologic cancer. Pain frequency, amount, and interference with activities were found to correlate more strongly with objective measures of quality of life (i.e., physical and social functioning) than subjective measures (i.e., psychological or spiritual dimensions).

Adult↗
PubMedDate not supplied

Effect of intervention for psychological distress on rehospitalization rates in cardiac rehabilitation patients.

Psychosocial factors affect the development of coronary heart disease and morbidity and mortality of patients with known coronary heart disease. A prior study has shown that psychological distress in patients with known coronary heart disease increased medical and economic costs. This study examined the effects of commonly available psychological interventions offered to patients entering cardiac rehabilitation after hospitalization for angina, myocardial infarction, angioplasty, or coronary artery bypass grafting. A total of 380 patients were screened with the Symptom Checklist-90-Revised (SCL-90-R). Those with T-scores > or = 63 (> or = 91 percentile) on the General Severity Index (GSI) subscale were randomly assigned to usual care or special intervention. Special intervention included a psychiatric evaluation, plus one to seven sessions of behavioral therapy. The percentage of patients rehospitalized for cardiac symptoms within 12 months of psychological evaluation was 43% for special intervention and 40% for usual care (NS). A correction for crossover between the treatment groups resulted in a favorable trend toward intervention, with 35% of the psychologically treated patients rehospitalized vs. 48% of the untreated patients (NS). Although there was a nonsignificant reduction of the SCL-90-R's GSI T-score, the depression score was significantly reduced in the special intervention group.

Aged↗