Publications by authors named "Marvin Omar Delgado Guay"

The aim of this study was to investigate from the perspective of palliative care (PC) patients with cancer, the frequency of sexual dysfunction (SD) and their views regarding the communication with their physicians. Adult PC patients with cancer seen at a Supportive Care Clinic in the United States were invited to participate in a survey about SD. A total of 100 patients completed the survey.

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Background: When there is limited access to primary care or end-of-life services for patients with chronic diseases, caregivers often need to bring their loved ones to emergency departments (EDs) to solve or control distressing physical and psychosocial-spiritual problems. There is limited literature about the experiences of primary caregivers of patients with nononcologic chronic diseases who are at the end of life and are evaluated in EDs in Latin America.

Methods: We conducted in-depth interviews with primary caregivers of adult patients with advanced and terminal chronic nononcologic diseases who were evaluated in the ED of a hospital in Lima, Peru.

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Importance: There are few robust evaluations of disease-specific question prompt sheets (QPS) in patient-physician communication among patients with advanced cancer.

Objective: To compare the patient perception of helpfulness, global evaluation, and preference for the QPS vs a general information sheet (GIS), and to examine the effect of the QPS on participants' anxiety, participants' speaking time, number of questions asked, and length of the clinical encounter.

Design, Setting, And Participants: This controlled, double-blind randomized clinical trial was conducted at an outpatient palliative and supportive care clinic in a cancer center in the US.

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Context: Levorphanol is a potent opioid agonist and NMDA receptor blocker with minimal drug interactions, and there are few reports of its use in cancer patients.

Objectives: We aimed to determine the frequency of successful opioid rotation (OR) to levorphanol and the median opioid rotation ratio (ORR) from Morphine Equivalent Daily Dose (MEDD).

Methods: This is a prospective, single-group, interventional study.

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Death anxiety is powerful, potentially contributes to suffering, and yet has to date not been extensively studied in the context of palliative care. Availability of a validated Death Anxiety and Distress Scale (DADDS) opens the opportunity to better assess and redress death anxiety in serious illness. We explored death anxiety/distress for associations with physical and psychosocial factors.

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Objectives: Advances in cancer treatments have allowed improved outcomes, even with advanced disease. However, this progress has resulted in a new toxic effect termed 'financial toxicity.' Financial toxicity severely impacts quality of life, even among those insured.

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Background: Patients with advanced cancer experience severe physical, psychosocial, and spiritual distress requiring palliative care (PC). There are limited literature regarding characteristics and outcomes of patients evaluated by PC services at public hospitals (PHs). Objective, Design, Setting/Subjects, and Measurements: To compare the outcomes of advanced cancer patients undergoing PC at a PH and those at a comprehensive cancer center (CCC).

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What a privilege it is to be able to touch those sacred spaces in the soul of each person that we encounter everyday. Patients with life-threatening illnesses can struggle with physical, emotional, and existential and spiritual concerns and the suffering of caregivers. A key goal of our supportive and palliative care teams is to alleviate patient and caregiver suffering.

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Purpose: Patients with advanced cancer may be referred for a palliative care consultation (PC) from a hospital emergency center (EC) or as inpatients. However, research about symptoms and outcomes in patients with advanced cancer who receive PC at the EC is limited.

Methods: We reviewed demographic variables, frequency and intensity of symptoms (using the Edmonton Symptom Assessment Scale (ESAS)), PC interventions, time from admission to PC consultation, hospitalization duration, and discharge destination of 200 advanced cancer patients referred to PC services from the EC ("EC patients") and 200 matched advanced cancer inpatients referred to PC services ("inpatients") from January 1, 2010, through December 31, 2011.

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Objective: Regular assessments of spiritual distress/spiritual pain among patients in a supportive/palliative care clinic (SCPC) are limited or unavailable. We modified the Edmonton Symptom Assessment Scale (ESAS) by adding spiritual pain (SP) to the scale (0 = best, 10 = worst) to determine the frequency, intensity, and correlates of self-reported SP (≥1/10) (pain deep in your soul/being that is not physical) among these advanced cancer patients.

Method: We reviewed 292 consecutive consults of advanced cancer patients (ACPs) who were evaluated at our SCPC between October of 2012 and January of 2013.

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Context: Admissions to the emergency department (ED) can be distressing to patients with advanced cancer receiving palliative care. There is limited research about the clinical characteristics of these patients and whether these ED visits can be categorized as avoidable or unavoidable.

Objectives: To determine the frequency of potentially avoidable ED visits (AvEDs) for patients with advanced cancer receiving outpatient palliative care in a large tertiary cancer center, identify the clinical characteristics of the patients receiving palliative care who visited the ED, and analyze the factors associated with AvEDs and unavoidable ED visits (UnAvEDs).

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Background: Missed appointments (MA) are frequent, but there are no studies on the effects of the first MA at supportive care outpatient clinics on clinical outcomes.

Methods: We determined the frequency of MA among all patients referred to our clinic from January-December 2011 and recorded the clinical and demographic data and outcomes of 218 MA patients and 217 consecutive patients who kept their first appointments (KA).

Results: Of 1,352 advanced-cancer patients referred to our clinic, 218 (16 %) had an MA.

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Background: Understanding family caregivers' decisional role preferences is important for communication, quality of care, and patient and family satisfaction. The family caregiver has an important role in a patient's decisional role preferences. There are limited studies on family caregivers' preferences of the patient's decision control at the end of life among Hispanics.

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Context: Understanding cancer patients' preferences in decisional roles is important in providing quality care and ensuring patient satisfaction. There is a lack of evidence on decisional control preferences (DCPs) of Hispanic Americans, the fastest growing population in the U.S.

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Background: Caregivers of patients with advanced cancer often face physical, social, and emotional distress as well as spiritual pain. Limited research has focused on the spiritual aspects of caregivers' suffering in the palliative care setting.

Methods: We interviewed 43 caregivers of patients with advanced cancer in our palliative care outpatient clinic.

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More than half of patients receiving prescription medicine for cancer pain have been reported to experience inadequate pain relief or breakthrough pain. Buccal administration can deliver lipophilic opioids rapidly to the systemic circulation through the buccal mucosa, limiting gastrointestinal motility and first-pass metabolism. This review updates the safety and efficacy of fentanyl buccal soluble film (FBSF) in patients with cancer pain.

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Purpose: Alcoholism is a devastating disease that can cause patient and family suffering and is frequently underdiagnosed. Preliminary studies suggest that it is associated with increased symptom expression and opioid dose escalation. The CAGE questionnaire is a widely used tool for alcoholism screening.

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Delirium is considered to be multifactorial, especially in elderly patients and those with advanced cancer, and can cause significant distress. High baseline vulnerability at the end of life, combined with cachexia, hepatic impairment, general comorbidities, and impaired functional status, can make delirium difficult to correct. Nonetheless, approximately 50% of delirium episodes are potentially reversible and reversible causes should be investigated.

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Pain in older cancer patients is a common event, and many times it is undertreated. Barriers to cancer pain management in the elderly include concerns about the use of medications, the atypical manifestations of pain in the elderly, and side effects related to opioid and other analgesic drugs. The care of older cancer patients experiencing pain involves a comprehensive assessment, which includes evaluation for conditions that may exacerbate or be exacerbated by pain, affecting its expression, such as emotional and spiritual distress, disability, and comorbid conditions.

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Pain in older cancer patients is a common event, and many times it is undertreated. Barriers to cancer pain management in the elderly include concerns about the use of medications, the atypical manifestations of pain in the elderly, and side effects related to opioid and other analgesic drugs. The care of older cancer patients experiencing pain involves a comprehensive assessment, which includes evaluation for conditions that may exacerbate or be exacerbated by pain, affecting its expression, such as emotional and spiritual distress, disability, and comorbid conditions.

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