Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:3.4.16.2 (PCP)
 3,761 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Targeting appropriate patients for care management is crucial to maximizing quality of care and cost-effectiveness in Medicaid care management programs. This study examined patient characteristics predicting selection for care management pre- and postmanagement changes at the Durham Community Health Network (DHCN), one of North Carolina's Medicaid primary care management networks. From the beginning, care managers were directed to target asthmatics, diabetics, and high-volume utilizers of health care, using an array of markers to identify patients who needed management. In 2003, the state reinforced its focus on chronic disease and high utilizers, and new management at DCHN began emphasizing the use of protocols for patient targeting. This study examined the relative effects of patient demographics, diagnoses, PCP group, and health care utilization as predictors of patient selection before and after these changes.
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PMID:Dynamics of patient targeting for care management in Medicaid: a case study of the Durham Community Health Network. 1721 43

Schizophrenia is a chronic disorder generally considered to encompass positive symptoms, negative symptoms and cognitive deficits. Increasing attention has been paid to the social cognitive deficits of the disorder as these dysfunctions are particularly handicapping, predictive of functional outcome and show poor treatment response. Phencyclidine (PCP) is a psychotomimetic drug used to model the different aspects of schizophrenia in experimental animal models. PCP-induced cognitive deficits and hyperlocomotion may be blocked by pretreatment with nitric oxide (NO) synthase inhibitors in rodents. The present study was carried out to evaluate the acute effects of PCP and NO synthase inhibition on social interaction in male Sprague-Dawley rats. The NO synthase inhibitor, L-NAME (10mg/kg) and PCP (2mg/kg) was injected subcutaneously to rats, which were then tested in pairs for social interactive behaviour. Twenty-four hours after the initial test a drug-free social interaction test was carried out to assess the rats' memory of the previous social interaction. The results showed that PCP reduced the time of social interaction on Day 1 compared to controls, and that pretreatment with the NO synthase inhibitor, L-NAME, attenuated this reduction towards control levels. Neither locomotor activity, nor frequency of social interactions were affected by the PCP treatment, suggesting that the PCP-induced effects observed were not due to drug-induced stereotypies. In combination with increasing clinical evidence for the involvement of NO in the pathophysiology of schizophrenia, the present results indicate that NO synthase inhibition may be a potentially new treatment strategy for alleviating social dysfunction in schizophrenia.
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PMID:The importance of nitric oxide in social dysfunction. 1916 79

Although more research needs to be done to determine the optimal role for PCPs during the active phase of cancer treatment, patients, PCPs, and oncologists all see a significant role for primary care in the care of patients with cancer. In the United States, family physicians are actively involved in the care of cancer patients, especially in provision of support, education, and care of intercurrent illness and chronic disease. Fatigue, depression, pain, and psychosocial distress are important symptoms that should be screened for and addressed. The PCP should be aware of adverse effects of chemotherapy and radiation and cancer-related emergencies. Sexual and intimacy concerns, including contraception and fertility, are important to patients entering active cancer treatment but may not be addressed adequately in usual cancer care. Advising the patient in active cancer treatment on issues of general health including common nutritional issues can provide value through the treatment period. Use of CAM is common and several modalities have been shown to benefit patients in the course of cancer treatment.
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PMID:The role of the primary care physician during the active treatment phase. 1991 82