scholarly journals Intrathecal Infusions for Intractable Cancer Pain: A Qualitative Study of the Impact on a Case Series of Patients and Caregivers

2009 ◽  
Vol 14 (5) ◽  
pp. 371-379 ◽  
Author(s):  
Philippa Hawley ◽  
Elizabeth Beddard-Huber ◽  
Cameron Grose ◽  
William McDonald ◽  
Daphne Lobb ◽  
...  
Keyword(s):  
Palliative Care ◽  
Cancer Pain ◽  
Case Series ◽  
Palliative Care Unit ◽  
Intractable Pain ◽  
Management Service ◽  
Palliative Care Setting ◽  
Intractable Cancer Pain ◽  
The Impact ◽  
Intrathecal Infusion

BACKGROUND: The need for intrathecal infusion in a palliative care setting is infrequent. Despite established efficacy, safety and cost effectiveness, this is considered an ‘extraordinary measure’ in Canada. Patients requiring this approach are not typical palliative care patients, having shorter and more uncertain life expectancies.OBJECTIVES: The present study is a qualitative exploration of the impact of intrathecal pump implantation on cancer patients, and also the impact of the intervention on the staff caring for those patients.METHODS: Palliative care unit patients who received an implanted intrathecal pump or dome catheter for intractable cancer pain participated in multiple semistructured interviews. Doctors and nurses caring for each patient were also interviewed. Interviews were recorded and analyzed for themes. The study terminated when saturation was reached.RESULTS: Six patients participated, with up to three interviews each. Twenty-four staff interviews took place. Patients’ hopes and expectations were not always fully met, but the infusions had a profound positive effect on quality of life. Patients expressed anxiety about dependence on the device, and also on a few highly skilled individuals. Staff interviews revealed a significant impact on the ‘culture’ of the palliative care unit. Clear communication of the rationale for infusion was very important, as was regular education about infusion management.CONCLUSIONS: Implanted intrathecal infusion devices are a necessary part of a tertiary level cancer pain management service for the unfortunate minority with intractable pain. Practical recommendations for care are made for palliative care programs contemplating offering intrathecal infusions.

scholarly journals Cordotomy for Intractable Cancer Pain: A Narrative Review

2020 ◽  
Vol 3;23 (6;3) ◽  
pp. 283-292
Author(s):  
Salahadin Salahadin
Keyword(s):  
Cancer Pain ◽  
Case Reports ◽  
Case Series ◽  
Review Article ◽  
Intractable Pain ◽  
Spinothalamic Tract ◽  
Duration Of Symptoms ◽  
Percutaneous Cordotomy ◽  
Intractable Cancer Pain ◽  
Pain Improvement

Background: Cordotomy is an invasive procedure for the management of intractable pain not controlled by conventional therapies, such as analgesics or nerve block. This procedure involves mechanical disruption of nociceptive pathways in the anterolateral column, specifically the spinothalamic and spinoreticular pathways to relieve pain while preserving fine touch and proprioceptive tracts. Objectives: The purpose of this review article is to refresh our knowledge of cordotomy and support its continued use in managing intractable pain due to malignant disease. Study Design: This is a review article with the goal of reviewing and summarizing the pertinent case reports, case series, retrospective studies, prospective studies, and review articles published from 2010 onward on spinal cordotomy. Setting: The University of Texas, MD Anderson Cancer Center. Methods: PubMed search of keywords “spinal cordotomy,” “percutaneous cordotomy,” or “open cordotomy” was undertaken. Search results were organized by year of publication. Results: Cordotomy can be performed via percutaneous, open, endoscopic, or transdiscal approach. Percutaneous image-guided approach is the most well-studied and reported technique compared with others, with relatively good pain improvement both in the postoperative and shortterm period. The use of open cordotomy has diminished significantly in recent years because of the advent of other less invasive approaches. Cordotomy in children, although rare, has been described in some case reports and case series with reported pain improvement postprocedure. Although complications can vary broadly, some reported side effects include ataxia and paresis due to lesion in the spinocerebellar/corticospinal tract; respiratory failure due to lesion in the reticulospinal tract; or sympathetic dysfunction, bladder dysfunctions, or Horner syndrome due to unintentional lesions in the spinothalamic tract. Limitations: Review article included literature published only in English. For the studies reviewed, the sample size was relatively small and the patient population was heterogeneous (in terms of underlying disease process, duration of symptoms, previous treatment attempted and length of follow-up). Conclusions: Cordotomy results in selective loss of pain and temperature perception on the contralateral side, up to several segments below the level of the disruption. The plethora of analgesics available and advanced technologies have reduced the demand for cordotomy in the management of intractable pain. However, some patients with pain unresponsive to medical and procedural management, particularly malignant pain, may benefit from this procedure, and it is a viable treatment option especially for patients with a limited life expectancy whose severe, unilateral pain is unresponsive to analgesic medications. Key words: Cancer pain, cordotomy complications, cordotomy indications, intractable pain, open cordotomy, percutaneous cordotomy

scholarly journals Collusion in palliative care: an exploratory study with the Collusion Classification Grid

2019 ◽  
Vol 17 (6) ◽  
pp. 637-642
Author(s):  
Friedrich Stiefel ◽  
Kenji Nakamura ◽  
Kunihiko Ishitani ◽  
Céline Bourquin ◽  
Michael Saraga
Keyword(s):  
Palliative Care ◽  
Care Setting ◽  
Clinical Decision Making ◽  
Negative Impact ◽  
Case Series ◽  
Clinical Decision ◽  
Conceptual Clarity ◽  
Palliative Care Setting ◽  
Different Types ◽  
The Impact

AbstractObjectiveCollusion is a largely unconscious, dynamic bond, which may occur between patients and clinicians, between patients and family members, or between different health professionals. It is widely prevalent in the palliative care setting and provokes intense emotions, unreflective behavior, and negative impact on care. However, research on collusion is limited due to a lack of conceptual clarity and robust instruments to investigate this complex phenomenon. We have therefore developed the Collusion Classification Grid (CCG), which we aimed to evaluate with regard to its potential utility to analyze instances of collusion, be it for the purpose of supervision in the clinical setting or research.MethodSituations of difficult interactions with patients with advanced disease (N = 10), presented by clinicians in supervision with a liaison psychiatrist were retrospectively analyzed by means of the CCG.Result1) All items constituting the grid were mobilized at least once; 2) one new item had to be added; and 3) the CCG identified different types of collusion.Significance of resultsThis case series of collusions assessed with the CCG is a first step before the investigation of larger samples with the CCG. Such studies could search and identify setting-dependent and recurrent types of collusions, and patterns emerging between the items of the CCG. A better grasp of collusion could ultimately lead to a better understanding of the impact of collusion on the patient encounter and clinical decision-making.

Intraoperative Neurophysiology for Optimization of Percutaneous Spinothalamic Cordotomy for Intractable Cancer Pain

2020 ◽  
Author(s):  
Yechiam Sapir ◽  
Akiva Korn ◽  
Yifat Bitan-Talmor ◽  
Irina Vendrov ◽  
Assaf Berger ◽  
...  
Keyword(s):  
Spinal Cord ◽  
Cancer Pain ◽  
Motor Deficit ◽  
Intensity Difference ◽  
Sensory Threshold ◽  
Intractable Pain ◽  
Spinothalamic Tract ◽  
Intramedullary Spinal Cord ◽  
Stimulation Intensity ◽  
Intractable Cancer Pain

Abstract BACKGROUND Percutaneous ablation of the cervical spinothalamic tract (STT) remains a therapeutic remedy for intractable cancer pain. However, it is accompanied by the risk of collateral damage to essential spinal cord circuitry, including the corticospinal tract (CST). Recent studies describe threshold-based mapping of the CST with the objective of motor bundle preservation during intramedullary spinal cord and supratentorial surgery. OBJECTIVE To assess the possibility that application of spinal cord mapping using intraoperative neuromonitoring in percutaneous cordotomy procedures may aid in minimizing iatrogenic motor tract injury. METHODS We retrospectively reviewed the files of 11 patients who underwent percutaneous cervical cordotomy for intractable oncological pain. We performed quantitative electromyogram (EMG) recordings to stimulation of the ablation needle prior to the STT-ablative stage. We compared evoked motor and sensory electrical thresholds, and the electrical span between them as a reliable method to confirm safe electrode location inside the STT. RESULTS Quantified EMG data were collected in 11 patients suffering from intractable cancer pain. The threshold range for evoking motor activity was 0.3 to 1.2 V. Stimulation artifacts were detected from trapezius muscles even at the lowest stimulation intensity, while thenar muscles were found to be maximally sensitive and specific. The minimal stimulation intensity difference between the motor and the sensory threshold, set as “Δ-threshold,” was 0.26 V, with no new motor deficit at 3 days or 1 month postoperatively. CONCLUSION Selective STT ablation is an effective procedure for treating intractable pain. It can be aided by quantitative evoked EMG recordings, with tailored parameters and thresholds.

Impact of parenteral opioid shortage on opioid prescriptions among patients seen by the palliative care team of a comprehensive cancer center.

2018 ◽  
Vol 36 (34_suppl) ◽  
pp. 201-201
Author(s):  
Ali Haider ◽  
Yu Qian ◽  
Zhanni Lu ◽  
Syed Mussadiq Ali Akbar Naqvi ◽  
Amy Zhuang ◽  
...  
Keyword(s):  
Palliative Care ◽  
Pain Management ◽  
Cancer Pain ◽  
Comprehensive Cancer Center ◽  
Cancer Center ◽  
Cancer Type ◽  
Cancer Pain Management ◽  
Before And After ◽  
The Impact

201 Background: Recent parenteral opioid shortage (POS) has the potential to impact cancer pain management in hospitalized patients. This study aims to compare changes in the opioid prescriptions by the inpatient palliative care (PC) team before and after the institution first reported the POS. Methods: We reviewed and compared the electronic health records of 386 consecutive eligible consultations seen by the inpatient PC team equally in one month before and after the announcement of POS on February 8, 2018. The eligibility criteria include (1) cancer diagnosis, (2) ≥18 years of age, (3) taking opioid medication at the time of consultation, and (4) having at least two consecutive visits with the PC team. Patient demographics, cancer type, opioid type, route, and dose defined as the morphine equivalent daily dose were assessed. Results: POS was associated with less use of parenteral opioids (patient controlled analgesia, and intravenous breakthrough) and more use of non-parenteral opioids (extended release, transdermal, and oral breakthrough) by the referring oncology teams, and PC team (P≤.001) (Table 1). At first PC follow-up, significantly less proportion of patients achieved better pain control after POS [119/193 (62%) versus 144/193 (75%) (P=.006)] However, at second PC follow-up, the proportion of pain improvement was similar in both cohorts. Conclusions: There is a significant change in opioid routes associated with POS. POS was associated with worse analgesia. More research is needed to better understand the impact of POS on cancer pain management.[Table: see text]

scholarly journals Computerized tomography-guided percutaneous extralemniscal myelotomy

1997 ◽  
Vol 2 (1) ◽  
pp. E7 ◽  
Author(s):  
Yücel Kanpolat ◽  
Ali Savas ◽  
Sükrü Çaglar ◽  
Serdar Akyar
Keyword(s):  
Pain Relief ◽  
Cancer Pain ◽  
Computerized Tomography ◽  
Intractable Pain ◽  
Lesion Volume ◽  
Neurophysiological Mechanism ◽  
Ct Guided ◽  
Cervicomedullary Junction ◽  
Total Pain ◽  
Intractable Cancer Pain

Extralemniscal myelotomy (ELM) is a procedure performed at the cervicomedullary junction of the spinal cord in which the central cord is lesioned to treat intractable pain. The neurophysiological mechanism of pain relief after ELM remains unclear. The authors present a series of 14 patients with intractable cancer pain who were managed by CT-guided, percutaneous ELM. In six of the cases (42.8%), total pain relief was achieved; partial satisfactory pain relief was attained in four cases (28.5%), and no pain control was achieved in four cases (28.5%). No complications due to ELM were observed. The authors believe that ELM is a safe and effective procedure in the management of intractable cancer pain for selected cases; computerized tomography guidance is an essential part of the procedure to achieve morphological localization of the target in the cervicomedullary junction. More research is needed to understand the neurophysiological mechanism of pain relief after ELM and to standardize the lesion volume.

831 ASSESSMENT OF PAIN WITH THE EDMONTON STAGING SYSTEM FOR CANCER PAIN (ESS‐CP) IN A PALLIATIVE CARE UNIT

2009 ◽  
Vol 13 (S1) ◽  
Author(s):  
J. Canal Sotelo ◽  
M. Nabal ◽  
A. Sulhyak ◽  
Có. Palomar ◽  
A. Jimenez ◽  
...  
Keyword(s):  
Palliative Care ◽  
Cancer Pain ◽  
Staging System ◽  
Palliative Care Unit
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