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Gary M Reisfield

Publications and source records attributed to Gary M Reisfield.

13 recordsLinked to original sources
PubMed2006

Survival in cancer patients undergoing in-hospital cardiopulmonary resuscitation: a meta-analysis.

INTRODUCTION: Cardiopulmonary resuscitation is thought to be a low-yield intervention in cancer patients. In patients with metastatic disease the procedure is thought to be futile. Comprehensive data on survival to discharge in subsets of cancer patients undergoing in-hospital cardiopulmonary resuscitation, however, are lacking. OBJECTIVE: To determine the rate of survival to discharge for adult cancer patients undergoing in-hospital cardiopulmonary resuscitation. METHOD: A systematic search of MEDLINE and our primary sources' references was performed for studies involving in-hospital cardiac arrest, in clearly defined subsets of adult cancer patients, with outcomes that included survival to hospital discharge. RESULTS: Forty-two studies from 1966-2005, comprising 1707 patients met our minimal inclusion criteria. Overall survival to discharge was 6.2%. Survival in patients with localized disease was 9.5%, and in patients with metastatic disease was 5.6%. Analysis of data reported since 1990 reveals a narrowing of the survival gap, with survival rates in patients with localised disease of 9.1%, and in patients with metastatic disease of 7.8%. Survival in patients resuscitated on the general medical/surgical wards was 10.1%, while survival in patients resuscitated on intensive care units (ICUs) was 2.2%. CONCLUSIONS: Overall survival of CPR to hospital discharge in cancer patients compares favorably to survival rates in unselected inpatients. Improved outcomes in recent years in patients with metastatic disease are likely to reflect more selective use of CPR in cancer patients, with the sickest patients deselected.

Cardiopulmonary Resuscitation↗
PubMed2005

Evaluation of chronic dyspnea.

Chronic dyspnea is defined as dyspnea lasting more than one month. In approximately two thirds of patients presenting with dyspnea, the underlying cause is cardiopulmonary disease. Establishing an accurate diagnosis is essential because treatment differs depending on the underlying condition. Asthma, congestive heart failure, chronic obstructive pulmonary disease, pneumonia, cardiac ischemia, interstitial lung disease, and psychogenic causes account for 85 percent of patients with this principal symptom. The history and physical examination should guide selection of initial diagnostic tests such as electrocardiogram, chest radiograph, pulse oximetry, spirometry, complete blood count, and metabolic panel. If these are inconclusive, additional testing is indicated. Formal pulmonary function testing may be needed to establish a diagnosis of asthma, chronic obstructive pulmonary disease, or interstitial lung disease. High-resolution computed tomography is particularly useful for diagnosing interstitial lung disease, idiopathic pulmonary fibrosis, bronchiectasis, or pulmonary embolism. Echocardiography and brain natriuretic peptide levels help establish a diagnosis of congestive heart failure. If the diagnosis remains unclear, additional tests may be required. These include ventilation perfusion scans, Holter monitoring, cardiac catheterization, esophageal pH monitoring, lung biopsy, and cardiopulmonary exercise testing.

Algorithms↗
PubMedDate not supplied

Morphine hyperalgesia: a case report.

We report a case of a patient with metastatic testicular cancer and intractable pain refractory to massive doses of oral, intravenous, and intrathecal (IT) opioids supported by analgesic adjuvants. During our efforts to control his pain, the patient exhibited opioid-induced hyperalgesia, an uncommon but important phenomenon seen with high-dose opioid therapy. With appropriate opioid adjustment--in this case reduction of intrathecal morphine dosage by a factor of 100--the condition rapidly resolved and the patient became pain-free and remained so until his death six weeks later. The keys to identifying this uncommon, but treatable, opioid side effect are recognizing it as a possibility when aggressive efforts to control pain with high doses of opioids, especially when administered neuraxially, are met with increasing pain.

Administration, Oral↗
PubMedDate not supplied

The cost of breathing: an economic analysis of the patient cost of home oxygen therapy.

The oxygen concentrator is a popular means of delivering supplemental oxygen to the home hospice patient. The technology is notable for its reliability, convenience, and ease of use. It is the most cost effective of the various oxygen delivery systems from the institutional standpoint. Cost effectiveness from the patient standpoint has not previously been reported. We present a brief analysis of the cost of operating such a device from the perspective of the patient and suggest possible ways of addressing this cost.

Adaptation, Psychological↗
PubMedDate not supplied

Radiopharmaceuticals for the palliation of painful bone metastases.

Metastatic bone pain is prevalent in advanced cancer, and, despite a plethora of available therapies, effective palliation remains a clinical challenge. Bone-seeking radiopharmaceuticals are an often-overlooked but valuable analgesic option for select patients. These agents work by binding to hydroxyapatite at the tumor-bone interface of osteoblastic lesions, delivering therapeutic doses of radiation to closely circumscribed tissue regions. They have been shown to reduce pain and improve quality of life. Their safety, simplicity, convenience of administration, and cost-effectiveness make them suitable for hospice and palliative care settings.

Bone Neoplasms↗