1
|
Yamaguchi T, Matsuda Y, Watanabe H, Kako J, Kasahara Y, Goya S, Kohara H, Mori M, Nakayama T. Treatment Recommendation for Dyspnea in Patients with Advanced Disease: Revised Clinical Guidelines from the Japanese Society for Palliative Medicine. J Palliat Med 2024. [PMID: 39052451 DOI: 10.1089/jpm.2023.0667] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/27/2024] Open
Abstract
Dyspnea is one of the most common and distressing symptoms in patients with cancer and noncancer advanced diseases. The Japanese Society for Palliative Medicine revised previous guidelines for the management of respiratory symptoms in patients with cancer and newly developed clinical guidelines for managing dyspnea in patients with advanced disease, based on the result of systematic reviews for each clinical question and consensus among experts. We describe the recommendations of the guidelines as well as provide insights into the reasoning behind the recommendations and their development process. There has been a paucity of evidence regarding the interventions for dyspnea in patients with advanced disease. Thus, more clinical research that includes not only randomized controlled trials but also real-world observational studies is warranted.
Collapse
Affiliation(s)
- Takashi Yamaguchi
- Department of Palliative Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Yoshinobu Matsuda
- Department of Psychosomatic Internal Medicine, NHO Kinki Chuo Chest Medical Center, Sakai, Japan
| | | | - Jun Kako
- Graduate School of Medicine, Mie University, Tsu, Japan
| | - Yoko Kasahara
- Department of Pharmacy, Hiroshima Prefectural Hospital, Hiroshima, Japan
| | - Sho Goya
- Department of Respiratory Medicine, Kinki Central Hospital of the Mutual Aid Association of Public School Teachers, Itami, Japan
| | - Hiroyuki Kohara
- Department of Internal Medicine, Hatsukaichi Memorial Hospital, Hatsukaichi, Japan
| | - Masanori Mori
- Division of Palliative and Supportive Care, Seirei Mikatahara General Hospital, Hamamatsu, Japan
| | - Takeo Nakayama
- Department of Health Informatics, Kyoto University School of Public Health, Kyoto, Japan
| |
Collapse
|
2
|
Hasegawa T, Ochi T, Goya S, Matsuda Y, Kako J, Watanabe H, Kasahara Y, Kohara H, Mori M, Nakayama T, Yamaguchi T. Efficacy of supplemental oxygen for dyspnea relief in patients with advanced progressive illness: A systematic review and meta-analysis. Respir Investig 2023; 61:418-437. [PMID: 37105126 DOI: 10.1016/j.resinv.2023.03.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 02/27/2023] [Accepted: 03/15/2023] [Indexed: 04/29/2023]
Abstract
BACKGROUND Supplemental oxygen is widely used for dyspnea relief; however, its efficacy is yet to be verified. This study aimed to determine the efficacy of supplemental oxygen for dyspnea relief in patients with advanced progressive illness. METHODS In this systematic review, several databases, including MEDLINE and EMBASE, were searched to identify eligible randomized controlled trials (RCTs) on the topic published up to September 23, 2019. The search criteria included RCTs investigating patients with advanced progressive illness (advanced cancer, chronic obstructive pulmonary disease, and chronic heart failure). The study protocol was registered with PROSPERO (No. CRD42020161838). Separate analyses were pre-planned regarding the presence or absence of resting hypoxemia. RESULTS RCTs investigating supplemental oxygen for dyspnea relief in participants with and without resting hypoxemia (39 and five, respectively) were included in the study. Heterogeneity of supplemental oxygen for dyspnea in RCTs, including participants without resting hypoxemia was evident; hence, post-hoc analyses in four subgroups (supplemental oxygen during exercise or daily activities, short-burst oxygen, continuous supplemental oxygen, and supplemental oxygen during rehabilitation intervention) were conducted. In the meta-analysis, supplemental oxygen during exercise was found to improve dyspnea in patients without resting hypoxemia compared with that in the control (standardized mean difference = -0.57, 95% confidence interval = -0.77 to -0.38). However, supplemental oxygen for the other subgroups failed to improve patients' dyspnea. CONCLUSION The results of this systematic review do not support supplemental oxygen therapy for dyspnea relief in patients with advanced progressive illness, except during exercise.
Collapse
Affiliation(s)
- Takaaki Hasegawa
- Center for Psycho-oncology and Palliative Care, Nagoya City University Hospital, 1 Kawasumi, Mizuho-cho, Mizuho-ku, Nagoya, Aichi 467-0001, Japan.
| | - Takura Ochi
- Hospice, Matsuyama Bethel Hospital, 6-1229 Iwaidani, Matsuyama, Ehime 790-0833, Japan
| | - Sho Goya
- Department of Respiratory Medicine, Kinki Central Hospital of the Mutual Aid Association of Public School Teachers, 3-1 Kurumazuka, Itami, Hyogo 664-8533, Japan
| | - Yoshinobu Matsuda
- Department of Psychosomatic Internal Medicine, National Hospital Organization Kinki-Chuo Chest Medical Center, 1180 Nagasone-cho, Kita-ku, Sakai, Osaka 591-8025, Japan
| | - Jun Kako
- College of Nursing Art and Science, University of Hyogo, 8-2-1 Gakuen Nishimachi, Nishi-ku, Kobe, Hyogo 651-2197, Japan
| | - Hiroaki Watanabe
- Home Palliative Care Asunaro Clinic, 1-35, Joubushi, Komaki, Aichi 485-0044, Japan
| | - Yoko Kasahara
- Department of Pharmacy, Hiroshima Prefectural Hospital, 1-5-54, Ujinakanda, Minami-ku, Hiroshima 734-0004, Japan
| | - Hiroyuki Kohara
- Department of Internal Medicine, Hatsukaichi Memorial Hospital, 5-12 Yokodai, Hatsukaichi, Hiroshima 738-0060, Japan
| | - Masanori Mori
- Palliative and Supportive Care Division, Seirei Mikatahara General Hospital, 3453 Mikatahara-cho, Kita-ku, Hamamatsu, Shizuoka 433-8105, Japan
| | - Takeo Nakayama
- Department of Health Informatics, Kyoto University School of Public Health, Yoshidahonmachi, Sakyo-ku, Kyoto 606-8501, Japan
| | - Takashi Yamaguchi
- Department of Palliative Medicine, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe, Hyogo 650-0017, Japan
| |
Collapse
|
3
|
Matsuda Y, Yamaguchi T, Matsumoto Y, Ishiki H, Usui Y, Kako J, Suzuki K, Matsunuma R, Mori M, Watanabe H, Zenda S. Research policy in supportive care and palliative care for cancer dyspnea. Jpn J Clin Oncol 2021; 52:260-265. [PMID: 34894136 PMCID: PMC8894919 DOI: 10.1093/jjco/hyab193] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Accepted: 11/22/2021] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Dyspnea is a common and distressing symptom in patients with cancer. To improve its management, multicenter confirmatory studies are necessary. Research policy would be useful in conducting these studies. Here, we propose a new research policy for the management of dyspnea in patients with cancer. METHODS The first draft was developed by a policy working group of 11 specialists in the field of supportive care or palliative care for dyspnea. Then, a provisional draft was developed after review by a research support group (the Japanese Supportive, Palliative and Psychosocial Care Study Group) and five Japanese scientific societies (Japanese Association of Supportive Care in Cancer, Japanese Society of Medical Oncology, Japanese Society of Palliative Medicine, Japanese Association of Rehabilitation Medicine and Japanese Society of Clinical Oncology), and receipt of public comments. RESULTS The policy includes the following components of research policy on dyspnea: (i) definition of dyspnea, (ii) scale for assessment of dyspnea, (iii) reason for dyspnea or factors associated with dyspnea and (iv) treatment effectiveness outcomes/adverse events. The final policy (Ver1.0) was completed on 1 March 2021. CONCLUSIONS This policy could help researchers plan and conduct studies on the management of cancer dyspnea.
Collapse
Affiliation(s)
- Yoshinobu Matsuda
- Department of Psychosomatic Internal Medicine, National Hospital Organization Kinki-Chuo Chest Medical Center, Sakai, Japan
| | - Takashi Yamaguchi
- Division of Palliative Care, Department of Medicine, Konan Medical Center, Kobe, Japan.,Department of Palliative Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Yoshihisa Matsumoto
- Department of Palliative Medicine, National Cancer Center Hospital East, Kashiwa, Japan
| | - Hiroto Ishiki
- Department of Palliative Medicine, National Cancer Center Hospital, Tokyo, Japan
| | - Yuko Usui
- Division of Palliative Therapy, Cancer Institute Hospital of Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Jun Kako
- College of Nursing Art and Science, University of Hyogo, Akashi, Japan
| | - Kozue Suzuki
- Department of Palliative Care, Tokyo Metropolitan Cancer and Infectious Disease Center Komagome Hospital, Tokyo, Japan
| | - Ryo Matsunuma
- Division of Palliative Care, Department of Medicine, Konan Medical Center, Kobe, Japan.,Department of Palliative Medicine, Kobe University Graduate School of Medicine, Kobe, Japan
| | - Masanori Mori
- Palliative and Supportive Care Division, Seirei Mikatahara General Hospital, Hamamatsu, Japan
| | | | - Sadamoto Zenda
- Department of Radiation Oncology, National Cancer Center Hospital East, Kashiwa, Japan
| |
Collapse
|
4
|
Campbell ML, Donesky D, Sarkozy A, Reinke LF. Treatment of Dyspnea in Advanced Disease and at the End of Life. J Hosp Palliat Nurs 2021; 23:406-420. [PMID: 33883525 DOI: 10.1097/njh.0000000000000766] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Dyspnea is a subjective experience of breathing discomfort that consists of qualitatively distinct sensations, varies in intensity, and can only be known through the patient's report. Dyspnea is akin to suffocation and is one of the most distressing symptoms experienced by patients with advanced illness and at the end of life. Common approaches to dyspnea management, such as pulmonary rehabilitation, breathing strategies, or supplemental oxygen, have become accepted through pragmatic use or because studies do not include dyspnea as a measured outcome. Patients and clinicians urgently need evidence-based treatments to alleviate this frightening symptom. To fill this gap, a group of dyspnea researchers with expertise to conduct a literature review of evidence-based interventions for dyspnea in patients with serious illness produced these guidelines. We present the evidence from the strongest recommendations for practice to the weakest recommendations and include practical considerations for clinical nurses.
Collapse
|
5
|
Critically ill cancer patient's resuscitation: a Belgian/French societies' consensus conference. Intensive Care Med 2021; 47:1063-1077. [PMID: 34545440 PMCID: PMC8451726 DOI: 10.1007/s00134-021-06508-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Accepted: 08/10/2021] [Indexed: 12/24/2022]
Abstract
To respond to the legitimate questions raised by the application of invasive methods of monitoring and life-support techniques in cancer patients admitted in the ICU, the European Lung Cancer Working Party and the Groupe de Recherche Respiratoire en Réanimation Onco-Hématologique, set up a consensus conference. The methodology involved a systematic literature review, experts' opinion and a final consensus conference about nine predefined questions1. Which triage criteria, in terms of complications and considering the underlying neoplastic disease and possible therapeutic limitations, should be used to guide admission of cancer patient to intensive care units?2. Which ventilatory support [High Flow Oxygenation, Non-invasive Ventilation (NIV), Invasive Mechanical Ventilation (IMV), Extra-Corporeal Membrane Oxygenation (ECMO)] should be used, for which complications and in which environment?3. Which support should be used for extra-renal purification, in which conditions and environment?4. Which haemodynamic support should be used, for which complications, and in which environment?5. Which benefit of cardiopulmonary resuscitation in cancer patients and for which complications?6. Which intensive monitoring in the context of oncologic treatment (surgery, anti-cancer treatment …)?7. What specific considerations should be taken into account in the intensive care unit?8. Based on which criteria, in terms of benefit and complications and taking into account the neoplastic disease, patients hospitalized in an intensive care unit (or equivalent) should receive cellular elements derived from the blood (red blood cells, white blood cells and platelets)?9. Which training is required for critical care doctors in charge of cancer patients?
Collapse
|
6
|
Oxygen use and survival in patients with advanced cancer and low oxygen saturation in home care: a preliminary retrospective cohort study. Palliat Care 2020; 19:3. [PMID: 31900147 PMCID: PMC6942361 DOI: 10.1186/s12904-019-0511-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2019] [Accepted: 12/26/2019] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
The role of oxygen therapy in end-of-life care for patients with advanced cancer is incompletely understood. We aimed to evaluate the association between oxygen use and survival in patients with advanced cancer and low oxygen saturation in home care.
Methods
We conducted a retrospective cohort study at a primary care practice in suburban Tokyo. Adult patients in home care with advanced cancer demonstrating first low oxygen saturation (less than 90%) detected in home visits were consecutively included in the study. Cox proportional hazards regression was used to investigate the effect of oxygen use on overall survival and survival at home, adjusted for systolic blood pressure, decreased level of consciousness, dyspnea, oral intake, performance status, and cardiopulmonary comorbidity.
Results
Of 433 identified patients with advanced cancer, we enrolled 137 patients (oxygen use, n = 35; no oxygen use, n = 102) who developed low oxygen saturation. In multivariable analysis, the adjusted hazard ratio (HR) of oxygen use was 0.68 (95% confidence interval 0.39–1.17) for death and 0.70 (0.38–1.27) for death at home. In patients with dyspnea, the HR was 0.35 (0.13–0.89) for death and 0.33 (0.11–0.96) for death at home; without dyspnea, it was 1.03 (0.49–2.17) for death and 0.84 (0.36–1.96) for death at home.
Conclusions
Oxygen use was not significantly associated with survival in patients with advanced cancer and low oxygen saturation, after adjusting for potential confounders. It may not be necessary to use oxygen for prolongation of survival in such patients, particularly in those without dyspnea.
Collapse
|
7
|
Long DA, Koyfman A, Long B. Oncologic Emergencies: Palliative Care in the Emergency Department Setting. J Emerg Med 2020; 60:175-191. [PMID: 33092975 DOI: 10.1016/j.jemermed.2020.09.027] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2019] [Revised: 06/25/2020] [Accepted: 09/12/2020] [Indexed: 12/17/2022]
Abstract
BACKGROUND Palliative care is an essential component of emergency medicine, as many patients with terminal illness will present to the emergency department (ED) for symptomatic management at the end of life (EOL). OBJECTIVE This narrative review evaluates palliative care in the ED, with a focus on the literature behind management of EOL symptoms, especially dyspnea and cancer-related pain. DISCUSSION As the population ages, increasing numbers of patients present to the ED with severe EOL symptoms. An understanding of the role of palliative care in the ED is crucial to effectively communicating with these patients to determine their goals and provide medical care in line with their wishes. Beneficence, nonmaleficence, and patient autonomy are essential components of palliative care. Patients without medical decision-making capacity may have an advance directive, do not resuscitate or do not intubate order, or Portable Medical Orders for Life-Sustaining Treatment available to assist clinicians. Effective and empathetic communication with patients and families is vital to EOL care discussions. Two of the most common and distressing symptoms at the EOL are dyspnea and pain. The most effective treatment of EOL dyspnea is opioids, with literature showing little efficacy for other therapies. The most effective treatment for cancer-related pain is opioids, with expeditious pain control achievable with a rapid fentanyl titration. It is also important to address nausea, vomiting, and secretions, as these are common at the EOL. CONCLUSIONS Emergency clinicians play a vital role in EOL patient care. Clear, empathetic communication and treatment of EOL symptoms are essential.
Collapse
Affiliation(s)
- Drew A Long
- Department of Emergency Medicine, Brooke Army Medical Center, Fort Sam Houston, Texas
| | - Alex Koyfman
- Department of Emergency Medicine, The University of Texas Southwestern Medical Center, Dallas, Texas
| | - Brit Long
- Department of Emergency Medicine, Brooke Army Medical Center, Fort Sam Houston, Texas
| |
Collapse
|
8
|
Strieder M, Pecherstorfer M, Kreye G. Symptomatic treatment of dyspnea in advanced cancer patients : A narrative review of the current literature. Wien Med Wochenschr 2017; 168:333-343. [PMID: 28921042 DOI: 10.1007/s10354-017-0600-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2016] [Accepted: 08/24/2017] [Indexed: 11/29/2022]
Abstract
BACKGROUND Dyspnea is a common, very distressing symptom in advanced cancer patients that challenges them, their relatives, and healthcare professionals. This narrative review summarizes important literature dealing with the evidence for opioids, benzodiazepines, oxygen, and steroids for treating dyspnea in advanced cancer patients. METHODS A selective literature search was undertaken in PubMed, Embase, and the Cochrane Library and extended with literature from the reference lists of included studies up to April 2016. Inclusion criteria were that patients were suffering from advanced cancer and were receiving either opioids, benzodiazepines, corticosteroids, or oxygen. The outcome of interest was the reduction of dyspnea measured via a visual analogue scale (VAS), a numerical rating scale (NRS), or a Borg scale. This narrative review describes in detail the findings of 13 studies. RESULTS Nine studies deal with the effectiveness of opioids for reducing dyspnea in advanced cancer patients. Five of these found a significant benefit to the use of opioids compared to a placebo. Three found no significant improvements, and two favored combinations of opioids and benzodiazepines. Few high-quality studies were available that used benzodiazepines (n = 3, no difference, significant improvement with midazolam + morphine, significant difference for midazolam) or oxygen (n = 2, both without significant difference). Only one study examined treating dyspnea with steroids in patients with advanced cancer, and that study indicated a benefit of steroids compared to a placebo. CONCLUSIONS Opioids are the drug of choice for treating refractory dyspnea in advanced cancer patients. Neither benzodiazepines nor oxygen showed significant benefit. In addition, there is insufficient literature available to draw a conclusion about the effectiveness of steroids for treating persistent dyspnea in advanced cancer patients.
Collapse
Affiliation(s)
- Matthäus Strieder
- Department of Internal Medicine 2, Division for Palliative Care, University Hospital Krems, Mitterweg 10, 3500, Krems, Austria
| | - Martin Pecherstorfer
- Department of Internal Medicine 2, Division for Palliative Care, University Hospital Krems, Mitterweg 10, 3500, Krems, Austria
| | - Gudrun Kreye
- Department of Internal Medicine 2, Division for Palliative Care, University Hospital Krems, Mitterweg 10, 3500, Krems, Austria.
| |
Collapse
|
9
|
Yamaguchi T, Goya S, Kohara H, Watanabe H, Mori M, Matsuda Y, Nakamura Y, Sakashita A, Nishi T, Tanaka K. Treatment Recommendations for Respiratory Symptoms in Cancer Patients: Clinical Guidelines from the Japanese Society for Palliative Medicine. J Palliat Med 2016; 19:925-35. [PMID: 27315488 DOI: 10.1089/jpm.2016.0145] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
BACKGROUND Respiratory symptoms, dyspnea, cough, and death rattle, are common and distressing in advanced cancer patients. Palliation of respiratory symptoms is important to improve quality of life in cancer patients and their families/caregivers. Currently published clinical guidelines for the management of these respiratory symptoms in cancer patients did not cover the topics comprehensively or were not based on formal process for the development of clinical guidelines. METHODS The Japanese Society for Palliative Medicine (JSPM) decided to develop comprehensive clinical guidelines for the management of respiratory symptoms in cancer patients following the formal guideline developing process. RESULTS This article provides a summary of the recommendations with the rationales, as well as a short summary of the developing process, of the JSPM respiratory symptom management guidelines. We established 26 recommendations and all recommendations are based on the best available evidences and expert consensus. DISCUSSION More future clinical researches and continuous guideline updates are required to improve the quality of respiratory symptom management in cancer patients.
Collapse
Affiliation(s)
- Takashi Yamaguchi
- 1 Department of Palliative Medicine, Kobe University Graduate School of Medicine , Kobe, Japan
| | - Sho Goya
- 2 Department of Respiratory Medicine, Kinki Central Hospital , Itami, Japan
| | - Hiroyuki Kohara
- 3 Department of Palliative Medicine, Hiroshima Prefectural Hospital , Hiroshima, Japan
| | - Hiroaki Watanabe
- 4 Department of Palliative Medicine, Komaki Municipal Hospital , Komaki, Japan
| | - Masanori Mori
- 5 Department of Palliative Medicine, Seirei Hamamatsu General Hospital , Hamamatsu, Japan
| | - Yoshinobu Matsuda
- 6 Department of Psycho-somatic Medicine, Kinki-Chuo Chest Medical Center , Sakai, Japan
| | - Yoichi Nakamura
- 7 Department of Surgery, Toho University Ohashi Medical Center , Tokyo, Japan
| | - Akihiro Sakashita
- 8 Department of Palliative Care, Hyogo Prefectural Kakogawa Medical Center , Kakogawa, Japan
| | - Tomohiro Nishi
- 9 Department of Medical Oncology, Kawasaki Municipal Ida Hospital , Kawasaki, Japan
| | - Keiko Tanaka
- 10 Department of Palliative Care, Tokyo Metropolitan Komagome Hospital , Tokyo, Japan
| |
Collapse
|
10
|
Singletary EM, Zideman DA, De Buck EDJ, Chang WT, Jensen JL, Swain JM, Woodin JA, Blanchard IE, Herrington RA, Pellegrino JL, Hood NA, Lojero-Wheatley LF, Markenson DS, Yang HJ. Part 9: First Aid: 2015 International Consensus on First Aid Science With Treatment Recommendations. Circulation 2016; 132:S269-311. [PMID: 26472857 DOI: 10.1161/cir.0000000000000278] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Key Words] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
11
|
Zideman DA, Singletary EM, De Buck EDJ, Chang WT, Jensen JL, Swain JM, Woodin JA, Blanchard IE, Herrington RA, Pellegrino JL, Hood NA, Lojero-Wheatley LF, Markenson DS, Yang HJ. Part 9: First aid: 2015 International Consensus on First Aid Science with Treatment Recommendations. Resuscitation 2015; 95:e225-61. [PMID: 26477426 DOI: 10.1016/j.resuscitation.2015.07.047] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
|
12
|
Booth S, Bausewein C, Higginson I, Moosavi SH. Pharmacological treatment of refractory breathlessness. Expert Rev Respir Med 2014; 3:21-36. [DOI: 10.1586/17476348.3.1.21] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
13
|
Cranston JM, Crockett A, Currow D, Ekström M. WITHDRAWN: Oxygen therapy for dyspnoea in adults. Cochrane Database Syst Rev 2013; 2013:CD004769. [PMID: 24259054 PMCID: PMC10658833 DOI: 10.1002/14651858.cd004769.pub3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
This review is out of date, and the original author team were not available to update this review, hence the review has been withdrawn. The editorial group responsible for this previously published document have withdrawn it from publication.
Collapse
Affiliation(s)
- Josephine M Cranston
- Discipline of General Practice, School of Population Health and Clinical Practice, University of Adelaide, Adelaide, South Australia, Australia, 5005
| | | | | | | |
Collapse
|
14
|
Abernethy AP, Uronis HE, Wheeler JL, Currow DC. Pharmacological management of breathlessness in advanced disease. PROGRESS IN PALLIATIVE CARE 2013. [DOI: 10.1179/096992608x291243] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
|
15
|
Ben-Aharon I, Gafter-Gvili A, Leibovici L, Stemmer SM. Interventions for alleviating cancer-related dyspnea: a systematic review and meta-analysis. Acta Oncol 2012; 51:996-1008. [PMID: 22934558 DOI: 10.3109/0284186x.2012.709638] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
BACKGROUND Dyspnea is commonly encountered by many cancer patients in the terminal stage of their disease and it severely hampers their quality of life. We aimed to evaluate the role of interventions to alleviate dyspnea. METHODS Systematic review and meta-analysis of randomized controlled trials assessing all interventions for dyspnea palliation in cancer patients, and searched the Cochrane Library, MEDLINE, conference proceedings, and references. RESULTS Our search yielded 18 trials. Eight studies evaluated opioids in any route of administration, seven studies evaluated the use of oxygen, two studies assessed the role of benzodiazepines and two studies evaluated the role of furosemide in alleviating cancer-related dyspnea. Weighted mean difference (WMD) was calculated for continuous variables that were reported on the same scale. For continuous data reported in different scales, standardized mean difference (SMD) was calculated. Meta-analysis of three trials yielded a positive effect for opioid administration, WMD -1.31[95% CI (-2.49)-(- 0.13)]. Meta-analysis of the six studies showed lack of benefit to oxygen to improve dyspnea, SMD -0.3[95% CI -1.06-0.47]. The role of benzodiazepines remains unclear, furosemide was not beneficial. CONCLUSIONS Our systematic review and meta-analysis demonstrate a beneficial effect to opioids in alleviating cancer-related dyspnea, and no advantage for the use of oxygen.
Collapse
Affiliation(s)
- Irit Ben-Aharon
- Institute of Oncology, Davidoff Center, Rabin Medical Center, Petah-Tiqva, Israel.
| | | | | | | |
Collapse
|
16
|
Abstract
PURPOSE OF REVIEW Dyspnea is a frequent, debilitating, and understudied symptom in cancer associated with poor prognosis and reduced health-related quality of life. The purpose of this study is to review the incidence, pathophysiology, and mechanisms of dyspnea in patients diagnosed with cancer. We also discuss the existing evidence supporting the efficacy of exercise therapy to complement traditional approaches to reduce the impact of this devastating symptom in persons with cancer. RECENT FINDINGS In other clinical populations presenting with dyspnea, such as chronic obstructive pulmonary disease, exercise therapy is demonstrated to be an efficacious strategy. In contrast, relatively few studies to date have investigated the efficacy of exercise training as a therapeutic strategy to mitigate dyspnea in patients with cancer. SUMMARY Although much more work is required, exercise therapy is a promising adjunct strategy to systematically reduce dyspnea in the oncology setting that may also provide additive efficacy when prescribed in combination with other adjunct therapies including pharmacologic interventions.
Collapse
|
17
|
Parshall MB, Schwartzstein RM, Adams L, Banzett RB, Manning HL, Bourbeau J, Calverley PM, Gift AG, Harver A, Lareau SC, Mahler DA, Meek PM, O'Donnell DE. An official American Thoracic Society statement: update on the mechanisms, assessment, and management of dyspnea. Am J Respir Crit Care Med 2012; 185:435-52. [PMID: 22336677 PMCID: PMC5448624 DOI: 10.1164/rccm.201111-2042st] [Citation(s) in RCA: 1109] [Impact Index Per Article: 92.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Dyspnea is a common, distressing symptom of cardiopulmonary and neuromuscular diseases. Since the ATS published a consensus statement on dyspnea in 1999, there has been enormous growth in knowledge about the neurophysiology of dyspnea and increasing interest in dyspnea as a patient-reported outcome. PURPOSE The purpose of this document is to update the 1999 ATS Consensus Statement on dyspnea. METHODS An interdisciplinary committee of experts representing ATS assemblies on Nursing, Clinical Problems, Sleep and Respiratory Neurobiology, Pulmonary Rehabilitation, and Behavioral Science determined the overall scope of this update through group consensus. Focused literature reviews in key topic areas were conducted by committee members with relevant expertise. The final content of this statement was agreed upon by all members. RESULTS Progress has been made in clarifying mechanisms underlying several qualitatively and mechanistically distinct breathing sensations. Brain imaging studies have consistently shown dyspnea stimuli to be correlated with activation of cortico-limbic areas involved with interoception and nociception. Endogenous and exogenous opioids may modulate perception of dyspnea. Instruments for measuring dyspnea are often poorly characterized; a framework is proposed for more consistent identification of measurement domains. CONCLUSIONS Progress in treatment of dyspnea has not matched progress in elucidating underlying mechanisms. There is a critical need for interdisciplinary translational research to connect dyspnea mechanisms with clinical treatment and to validate dyspnea measures as patient-reported outcomes for clinical trials.
Collapse
|
18
|
Parshall MB, Schwartzstein RM, Adams L, Banzett RB, Manning HL, Bourbeau J, Calverley PM, Gift AG, Harver A, Lareau SC, Mahler DA, Meek PM, O'Donnell DE. An official American Thoracic Society statement: update on the mechanisms, assessment, and management of dyspnea. Am J Respir Crit Care Med 2012. [PMID: 22336677 DOI: 10.1164/rccm.201111–2042st] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Dyspnea is a common, distressing symptom of cardiopulmonary and neuromuscular diseases. Since the ATS published a consensus statement on dyspnea in 1999, there has been enormous growth in knowledge about the neurophysiology of dyspnea and increasing interest in dyspnea as a patient-reported outcome. PURPOSE The purpose of this document is to update the 1999 ATS Consensus Statement on dyspnea. METHODS An interdisciplinary committee of experts representing ATS assemblies on Nursing, Clinical Problems, Sleep and Respiratory Neurobiology, Pulmonary Rehabilitation, and Behavioral Science determined the overall scope of this update through group consensus. Focused literature reviews in key topic areas were conducted by committee members with relevant expertise. The final content of this statement was agreed upon by all members. RESULTS Progress has been made in clarifying mechanisms underlying several qualitatively and mechanistically distinct breathing sensations. Brain imaging studies have consistently shown dyspnea stimuli to be correlated with activation of cortico-limbic areas involved with interoception and nociception. Endogenous and exogenous opioids may modulate perception of dyspnea. Instruments for measuring dyspnea are often poorly characterized; a framework is proposed for more consistent identification of measurement domains. CONCLUSIONS Progress in treatment of dyspnea has not matched progress in elucidating underlying mechanisms. There is a critical need for interdisciplinary translational research to connect dyspnea mechanisms with clinical treatment and to validate dyspnea measures as patient-reported outcomes for clinical trials.
Collapse
|
19
|
Comprehensive Management of Respiratory Symptoms in Patients with Advanced Lung Cancer. ACTA ACUST UNITED AC 2012; 10:1-9. [DOI: 10.1016/j.suponc.2011.07.002] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2011] [Revised: 05/26/2011] [Accepted: 07/11/2011] [Indexed: 11/23/2022]
|
20
|
Kamal AH, Maguire JM, Wheeler JL, Currow DC, Abernethy AP. Dyspnea review for the palliative care professional: treatment goals and therapeutic options. J Palliat Med 2012; 15:106-14. [PMID: 22268406 PMCID: PMC3304253 DOI: 10.1089/jpm.2011.0110] [Citation(s) in RCA: 60] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/26/2011] [Indexed: 11/13/2022] Open
Abstract
Although dyspnea is frequently encountered in the palliative care setting, its optimal management remains uncertain. Clinical approaches begin with accurate assessment, as delineated in part one of this two-part series. Comprehensive dyspnea assessment, which encompasses the physical, emotional, social, and spiritual aspects of this complex symptom, guide the clinician in choosing therapeutic approaches herein presented as part two. Global management of dyspnea is appropriate both as complementary to disease-targeted treatments that target the underlying etiology, and as the sole focus when the symptom has become intractable, disease is maximally treated, and goals of care shift to comfort and quality of life. In this setting, current evidence supports the use of oral or parenteral opioids as the mainstay of dyspnea management, and of inhaled furosemide and anxiolytics as adjuncts. Nonpharmacologic interventions such as acupuncture and pulmonary rehabilitation have potential effectiveness, although further research is needed, and use of a simple fan warrants consideration given its potential benefit and minimal burden and cost.
Collapse
Affiliation(s)
- Arif H. Kamal
- Department of Medicine, Division of Medical Oncology, Duke University Medical Center, Durham, North Carolina
| | - Jennifer M. Maguire
- Department of Medicine, Division of Pulmonary Diseases and Critical Care Medicine, University of North Carolina, Chapel Hill, North Carolina
| | - Jane L. Wheeler
- Department of Medicine, Division of Medical Oncology, Duke University Medical Center, Durham, North Carolina
| | - David C. Currow
- Department of Palliative and Supportive Services, Division of Medicine, Flinders University, Bedford Park, South Australia, Australia
| | - Amy P. Abernethy
- Department of Medicine, Division of Medical Oncology, Duke University Medical Center, Durham, North Carolina
- Department of Palliative and Supportive Services, Division of Medicine, Flinders University, Bedford Park, South Australia, Australia
| |
Collapse
|
21
|
Thomas S, Bausewein C, Higginson I, Booth S. Breathlessness in cancer patients – Implications, management and challenges. Eur J Oncol Nurs 2011; 15:459-69. [DOI: 10.1016/j.ejon.2010.11.013] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2010] [Revised: 11/26/2010] [Accepted: 11/30/2010] [Indexed: 10/18/2022]
|
22
|
Abstract
PURPOSE OF REVIEW Breathlessness remains a frequent and burdensome symptom for individuals with life-limiting symptoms in both malignant and nonmalignant settings. As oxygen therapy is frequently given as part of the management of breathlessness and is associated with costs, treatment burden and potential dangers, it is timely to review the efficacy and appropriateness of palliative oxygen therapy. RECENT FINDINGS Despite the widespread use of oxygen therapy in clinical and community settings, data supporting this approach is sparse. The benefits of long-term oxygen therapy for severely hypoxaemic people with chronic obstructive pulmonary disease are proven; however, mounting evidence suggests that oxygen does not confer additional benefit over medical air for the relief of refractory breathlessness in people with mild or absent hypoxaemia. SUMMARY On the basis of the findings of this review, the routine use of palliative oxygen therapy without detailed assessment of pathogenesis and reversibility of symptoms cannot be justified. Promoting self-management strategies, such as cool airflow across the face, exercise and psychological support for patients and carers, should be considered before defaulting to oxygen therapy. If palliative oxygen therapy is considered for individuals with transient or mild hypoxaemia, a therapeutic trial should be conducted with clinical review after 3 days to assess the net clinical benefit and patient preference.
Collapse
|
23
|
|
24
|
Lentz SE. End-of-Life Decision Making. Gynecol Oncol 2011. [DOI: 10.1002/9781118003435.ch18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
25
|
Abstract
Dyspnea, nausea and vomiting, anorexia, fatigue, and sleep disturbances are common and distressing in advanced cancer. We updated previous systematic reviews of how these symptoms can be alleviated with targeted literature searches. The approach to these symptoms requires comprehensive symptom assessment; treating underlying causes when benefits exceed risks; prioritizing treatment, as patients usually have many symptoms; and addressing psychosocial and spiritual distress. For dyspnea, evidence supports systemic opioids and nonpharmacological treatments such as a fan. The strongest evidence supports metoclopramide for cancer-related nausea and octreotide for bowel obstruction. For anorexia, enteral or parenteral nutrition is indicated with obstruction and expected prognosis of at least 6 weeks. Evidence supports several drugs for appetite affecting quality of life. For fatigue, evidence supports psychosocial interventions and methylphenidate. For insomnia, evidence supports cognitive-behavioral therapy in cancer; no sleep agents have superior effectiveness.
Collapse
|
26
|
Abernethy AP, Uronis HE, Wheeler JL, Currow DC. Management of dyspnea in patients with chronic obstructive pulmonary disease. Wien Med Wochenschr 2010; 159:583-90. [PMID: 20151347 DOI: 10.1007/s10354-009-0727-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2009] [Accepted: 10/13/2009] [Indexed: 11/26/2022]
Abstract
A progressive and debilitating illness, chronic obstructive pulmonary disease (COPD) has major worldwide impact. In addition to the care for underlying causes of disease, COPD treatment involves palliative intervention to address associated symptoms; in later stages of disease, when the underlying disease has been maximally treated, symptom management assumes primacy as the goal of care. Dyspnea is the most distressing symptom experienced by COPD patients. When dyspnea cannot be relieved by traditional COPD management strategies (i.e., "refractory dyspnea"), the goal of care shifts from prolonged survival to minimized symptoms, improved function, and enhanced quality of life. Numerous pharmacologic and non-pharmacologic interventions are available to achieve these goals, but supporting evidence is variable. This review summarizes options for managing refractory dyspnea in COPD patients, referring to the available evidence and highlighting areas for further investigation. Topics include oxygen, opioids, psychotropic drugs, inhaled frusemide, Heliox28, nutrition, psychosocial support, and breathing techniques.
Collapse
Affiliation(s)
- Amy P Abernethy
- Division of Medical Oncology, Department of Medicine, Duke University Medical Center (DUMC), Durham, North Carolina 27710, USA.
| | | | | | | |
Collapse
|
27
|
Jaturapatporn D, Moran E, Obwanga C, Husain A. Patients' experience of oxygen therapy and dyspnea: a qualitative study in home palliative care. Support Care Cancer 2010; 18:765-70. [PMID: 20306274 DOI: 10.1007/s00520-010-0860-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2009] [Accepted: 03/01/2010] [Indexed: 10/19/2022]
Abstract
BACKGROUND Dyspnea is a common and distressing symptom in advanced cancer patients. Our preliminary work shows that in the home palliative care population sampled for this study, the prevalence of dyspnea is 29.5% and of those, 26.2% used oxygen therapy. Previous studies suggested that oxygen therapy can be a burden to patients. PURPOSE This study seeks to report the prevalence and describe the experience of dyspnea, pattern of oxygen use, and patients' perceived benefits and/or burdens of oxygen therapy in home palliative care patients receiving oxygen therapy. METHODS Qualitative in-depth interviews, using an interview guide, were conducted with eight participants in their homes. Thematic analysis was performed using a framework approach. RESULTS All patients in this project used oxygen most of the time. The descriptions of shortness of breath varied and were nonspecific. The patients identified more advantages than disadvantages. The advantages of oxygen use included increased functional capacity, patients' perceiving oxygen as a life-saving intervention, as well as a symptom-management tool. The identified disadvantages were decreased mobility, discomfort related to the nasal prongs, barriers to accessing oxygen therapy and noise related to the equipment. CONCLUSION The advantages of oxygen usage outweighed the disadvantages for this sample of patients in the home palliative setting.
Collapse
Affiliation(s)
- Darin Jaturapatporn
- Department of Family Medicine, Ramathibodi Hospital, Mahidol University, 270 Praram 6 Rd. Rachathevi, Bangkok 10400, Thailand.
| | | | | | | |
Collapse
|
28
|
Oxberry SG, Lawrie I. Symptom control and palliative care: management of breathlessness. Br J Hosp Med (Lond) 2009; 70:212-6. [PMID: 19357599 DOI: 10.12968/hmed.2009.70.4.41624] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Breathlessness remains a common and significant problem in palliative care. This article reviews the most commonly used interventions and discusses strategies to improve this symptom.
Collapse
|
29
|
Abstract
PURPOSE OF REVIEW Refractory dyspnea is a common and distressing symptom complicating respiratory illness, including chronic obstructive pulmonary disease, and life-limiting illnesses in general, including cancer. Oxygen is often prescribed for relief of dyspnea and several consensus guidelines support this practice. The goal of this review is to outline the evidence for the use of oxygen for relief of dyspnea, with specific attention to situations in which oxygen is not already funded through long-term oxygen treatment guidelines (i.e., when PaO2 is >/=55 mmHg; also known as palliative oxygen). RECENT FINDINGS Several recent systematic reviews, two focusing on people with chronic obstructive pulmonary disease and the other focusing on people with cancer, strengthen the evidence base behind the use of palliative oxygen for relief of refractory dyspnea, and support the observation that there are subgroups of people who benefit from oxygen, such as individuals with chronic obstructive pulmonary disease. SUMMARY The data highlighted in this review support the belief that certain individuals benefit from the use of palliative oxygen but continue to suggest that definitive randomized trials are required to fully establish the benefit of palliative oxygen and to delineate characteristics predictive of benefit.
Collapse
|
30
|
Cachia E, Ahmedzai SH. Breathlessness in cancer patients. Eur J Cancer 2008; 44:1116-23. [PMID: 18424030 DOI: 10.1016/j.ejca.2008.03.004] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2008] [Accepted: 03/11/2008] [Indexed: 12/01/2022]
Abstract
Breathlessness (or dyspnoea) is a common symptom experienced by cancer patients. It may be iatrogenic and is often caused or aggravated by co-morbidity. Recent studies have elucidated the neural and chemical controls of breathing which may be involved in the production of dyspnoea. A rational approach involves making a diagnosis of aetiology and treating reversible causes wherever possible. The main approaches for palliation of dyspnoea include anti-cancer treatments; drugs; oxygen and airflow; non-medical approaches. Further research is needed to clarify the best pharmacological regimens and the place of more invasive interventions.
Collapse
Affiliation(s)
- Elaine Cachia
- Palliative Medicine, Sheffield Teaching Hospitals Foundation NHS Trust
| | | |
Collapse
|
31
|
Use of oxygen and opioids in the palliation of dyspnoea in hypoxic and non-hypoxic palliative care patients: a prospective study. Support Care Cancer 2008; 17:367-77. [DOI: 10.1007/s00520-008-0479-0] [Citation(s) in RCA: 72] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2008] [Accepted: 06/25/2008] [Indexed: 11/27/2022]
|
32
|
Abstract
PURPOSE OF REVIEW Recent reports of the benefits of helium/oxygen gas mixtures (heliox) use for the relief of dyspnoea and exercise limitation have stimulated interest in the use of heliox in the palliation of dyspnoea especially in chronic obstructive pulmonary disease patients. With better understanding of the mechanistic causes of dyspnoea in these patients theoretical benefits of heliox have been suggested. This report considers the evidence to support this role and reviews the current position on heliox administration and use as a carrier gas for nebulization therapies. RECENT FINDINGS Heliox can effectively improve exercise limitations, decrease the work of breathing and reduce dyspnoea in lung cancer and chronic obstructive pulmonary disease patients; in the latter it works by reducing dynamic hyperinflation. The evidence comes from short-term assessments of single exercise tests and additional benefits are seen when used in conjunction with other current therapies such as supplemental oxygen and nebulization. Dedicated devices with better comprehensive guidelines for administration have been developed to alleviate some of the reluctance of use. SUMMARY Heliox use could prove beneficial either administered alone or as an addition to current therapies for the palliation of dyspnoea and give significant improvement in outcomes of rehabilitation programmes. There is still an urgent need to identify which patients are the best candidates for heliox use and translate the significant short-term benefits into long-term improvements in functioning and quality of life.
Collapse
|
33
|
Abstract
BACKGROUND Dyspnoea, or distressing breathing, is often a severe subjective symptom in terminal illness and may be difficult to control. Oxygen therapy is currently one of the interventions used to treat it. This review aimed to identify all randomised controlled studies (RCTs) in which oxygen therapy was used as a treatment to relieve dyspnoea in chronic terminal illness, and to synthesize the findings into a conclusion regarding the overall effectiveness of oxygen therapy for the palliation of dyspnoea in chronic terminal illness. OBJECTIVES The objective of this review was to determine if oxygen therapy, administered in a non-acute care setting, provided additional relief of dyspnoea in study participants with chronic end-stage disease over that provided by breathing room air or placebo air as a control. SEARCH STRATEGY Electronic databases were searched using predefined search terms. Searches were current to April 2006. SELECTION CRITERIA Only RCTs were considered for inclusion in this review. Unblinded studies were included. DATA COLLECTION AND ANALYSIS Data was extracted by one review author and checked by another. MAIN RESULTS Eight studies met the inclusion criteria for the review and included a total of 144 participants (cancer; n = 97, cardiac failure; n = 35, kyphoscoliosis; n = 12). Four cross-over studies, two studies with the participants at rest and two involving exercise testing, compared oxygen inhalation to air inhalation for dyspnoea management in adults with advanced cancer. Three cross-over studies compared the use of oxygen inhalation to air inhalation in adults with stable chronic heart failure for dyspnoea management during exercise testing and one crossover study compared ambulatory oxygen therapy with air inhalation on exercise-induced dyspnoea for study participants with kyphoscoliosis (a sideways and forwards curvature of the spine). No studies with matched or cohort controls were identified. Due to differences in study designs, few studies could be pooled for a meta-analysis. This systematic review of the literature failed to demonstrate a consistent beneficial effect of oxygen inhalation over air inhalation for study participants with dyspnoea due to end-stage cancer or cardiac failure. Some cancer study participants appeared to feel better during oxygen inhalation. AUTHORS' CONCLUSIONS The failure to demonstrate a beneficial effect for oxygen breathing over air breathing in cancer or cardiac failure was limited by the small volume of research studies available for inclusion, the small numbers of participants and by the methods used in the studies.
Collapse
Affiliation(s)
- Josephine M Cranston
- Discipline of General Practice, School of Population Health and Clinical Practice, University of Adelaide, Adelaide, South Australia, Australia, 5005.
| | | | | |
Collapse
|
34
|
Ben-Aharon I, Gafter-Gvili A, Paul M, Leibovici L, Stemmer SM. Interventions for alleviating cancer-related dyspnea: a systematic review. J Clin Oncol 2008; 26:2396-404. [PMID: 18467732 DOI: 10.1200/jco.2007.15.5796] [Citation(s) in RCA: 98] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
PURPOSE Dyspnea is one of the most distressing symptoms experienced by terminally ill cancer patients. This study aimed to evaluate the role of interventions for the palliation of dyspnea. METHODS We conducted a systematic review of randomized controlled trials assessing all pharmacologic and nonpharmacologic interventions for dyspnea palliation in cancer patients, and searched the Cochrane Library, MEDLINE, conference proceedings, and references. Two reviewers independently appraised the quality of trials and extracted data. RESULTS Our search yielded 18 trials. Fourteen evaluated pharmacologic interventions: seven assessing opioids (a total of 256 patients), five assessing oxygen (137 patients), one assessing helium-enriched air, and one assessing furosemide. Four trials evaluated nonpharmacologic interventions (403 patients). The administration of subcutaneous morphine resulted in a significant reduction in dyspnea Visual Analog Scale (VAS) compared with placebo. No difference was observed in dyspnea VAS score when nebulized morphine was compared with subcutaneous morphine, although patients preferred the nebulized route. The addition of benzodiazepines to morphine was significantly more effective than morphine alone, without additional adverse effects. Oxygen was not superior to air for alleviating dyspnea, except for patients with hypoxemia. Nursing-led interventions improved breathlessness. Acupuncture was not beneficial. CONCLUSION Our review supports the use of opioids for dyspnea relief in cancer patients. The use of supplemental oxygen to alleviate dyspnea can be recommended only in patients with hypoxemia. Nursing-led nonpharmacologic interventions seem valuable. Only a few studies addressing this question were performed. Thus, further studies evaluating interventions for alleviating dyspnea are warranted.
Collapse
Affiliation(s)
- Irit Ben-Aharon
- Institute of Oncology, Davidoff Center, Rabin Medical Center Campus, 49100 Petah-Tiqva, Israel.
| | | | | | | | | |
Collapse
|
35
|
Booth S, Moosavi SH, Higginson IJ. The etiology and management of intractable breathlessness in patients with advanced cancer: a systematic review of pharmacological therapy. ACTA ACUST UNITED AC 2008; 5:90-100. [PMID: 18235441 DOI: 10.1038/ncponc1034] [Citation(s) in RCA: 85] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2007] [Accepted: 09/03/2007] [Indexed: 11/09/2022]
Abstract
Intractable breathlessness is a common, devastating symptom of advanced cancer causing distress and isolation for patients and families. In advanced cancer, breathlessness is complex and usually multifactorial and its severity unrelated to measurable pulmonary function or disease status. Therapeutic advances in the clinical management of dyspnea are limited and it remains difficult to treat successfully. There is growing interest in the palliation of breathlessness, and recent work has shown that a systematic, evidence-based approach by a committed multidisciplinary team can improve lives considerably. Where such care is lacking it may be owing to therapeutic nihilism in clinicians untrained in the management of chronic breathlessness and unaware that there are options other than endurance. Optimum management involves pharmacological treatment (principally opioids, occasionally oxygen and anxiolytics) and nonpharmacological interventions (including use of a fan, a tailor-made exercise program, and psychoeducational support for patient and family) with the use of parenteral opioids and sedation at the end of life when appropriate. Effective care centers on the patient's needs and goals. Priorities in breathlessness research include studies on: neuroimaging, the effectiveness of new interventions, the efficacy, safety, and dosing regimens of opioids, the contribution of deconditioning, and the effect of preventing or reversing breathlessness.
Collapse
Affiliation(s)
- Sara Booth
- Cambridge University NHS Foundation Trust Hospital, UK.
| | | | | |
Collapse
|
36
|
Uronis HE, Currow DC, McCrory DC, Samsa GP, Abernethy AP. Oxygen for relief of dyspnoea in mildly- or non-hypoxaemic patients with cancer: a systematic review and meta-analysis. Br J Cancer 2008; 98:294-9. [PMID: 18182991 PMCID: PMC2361446 DOI: 10.1038/sj.bjc.6604161] [Citation(s) in RCA: 98] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2007] [Accepted: 11/28/2007] [Indexed: 11/16/2022] Open
Abstract
The aim of this study was to determine the efficacy of palliative oxygen for relief of dyspnoea in cancer patients. MEDLINE and EMBASE were searched for randomised controlled trials, comparing oxygen and medical air in cancer patients not qualifying for home oxygen therapy. Abstracts were reviewed and studies were selected using Cochrane methodology. The included studies provided oxygen at rest or during a 6-min walk. The primary outcome was dyspnoea. Standardised mean differences (SMDs) were used to combine scores. Five studies were identified; one was excluded from meta-analysis due to data presentation. Individual patient data were obtained from the authors of the three of the four remaining studies (one each from England, Australia, and the United States). A total of 134 patients were included in the meta-analysis. Oxygen failed to improve dyspnoea in mildly- or non-hypoxaemic cancer patients (SMD=-0.09, 95% confidence interval -0.22 to 0.04; P=0.16). Results were stable to a sensitivity analysis, excluding studies requiring the use of imputed quantities. In this small meta-analysis, oxygen did not provide symptomatic benefit for cancer patients with refractory dyspnoea, who would not normally qualify for home oxygen therapy. Further study of the use of oxygen in this population is warranted given its widespread use.
Collapse
Affiliation(s)
- H E Uronis
- Division of Medical Oncology, Department of Medicine, Duke University Medical Center, Durham, NC, USA
- Health Services Research and Development, Durham Veteran's Affairs Medical Center, Durham, NC, USA
| | - D C Currow
- Department of Palliative and Supportive Services, Division of Medicine, Flinders University, Bedford Park, South Australia, Australia
| | - D C McCrory
- Division of General Internal Medicine, Department of Medicine, Duke University Medical Center, Durham, NC, USA
- Center for Clinical Health Policy Research, Duke University Medical Center, Durham, NC, USA
| | - G P Samsa
- Center for Clinical Health Policy Research, Duke University Medical Center, Durham, NC, USA
- Department of Biostatistics and Bioinformatics, Duke University, Durham, NC, USA
| | - A P Abernethy
- Division of Medical Oncology, Department of Medicine, Duke University Medical Center, Durham, NC, USA
- Department of Palliative and Supportive Services, Division of Medicine, Flinders University, Bedford Park, South Australia, Australia
| |
Collapse
|
37
|
Laude EA, Duffy NC, Baveystock C, Dougill B, Campbell MJ, Lawson R, Jones PW, Calverley PM. The Effect of Helium and Oxygen on Exercise Performance in Chronic Obstructive Pulmonary Disease. Am J Respir Crit Care Med 2006; 173:865-70. [PMID: 16439720 DOI: 10.1164/rccm.200506-925oc] [Citation(s) in RCA: 73] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
RATIONALE Breathing supplemental oxygen reduces breathlessness during exercise in patients with chronic obstructive pulmonary disease (COPD). Replacing nitrogen with helium reduces expiratory flow resistance and may improve lung emptying. Combining these treatments should be independently effective. OBJECTIVES Study the effect of changing oxygen or helium concentration in inspired gas during exercise in patients with stable COPD. METHODS In 82 patients (mean age, 69.7 yr; mean FEV(1), 42.6% predicted), we measured endurance shuttle walking distance, resting and exercise oxygen saturation, and end-exercise dyspnea (Borg scale) while patients breathed Heliox28 (72% He/28% O(2)), Heliox21 (79% He/21% O(2)), Oxygen28 (72% N(2)/28% O(2)), or medical air (79% N(2)/21% O(2)). Gases were administered using a randomized, blinded, crossover design via a face mask and an inspiratory demand valve. RESULTS Breathing Heliox28 increased walking distance (mean+/-SD, 147+/-150 m) and reduced Borg score (-1.28+/-1.30) more than any other gas mixture. Heliox21 significantly increased walking distance (99+/-101 m) and reduced dyspnea (Borg score, -0.76+/-0.77) compared with medical air. These changes were similar to those breathing Oxygen28. The effects of helium and oxygen in Heliox28 were independent. The increase in walking distance while breathing Heliox28 was inversely related to baseline FEV(1) breathing air. CONCLUSION Reducing inspired gas density can improve exercise performance in COPD as much as increasing inspired oxygen. These effects can be combined as Heliox28 and are most evident in patients with more severe airflow obstruction.
Collapse
Affiliation(s)
- Elizabeth A Laude
- Respiratory Medicine, Royal Hallamshire Hospital, Department of General Practice and Primary Care, ScHARR, Biomedical Sciences, University of Sheffield, Sheffield, UK.
| | | | | | | | | | | | | | | |
Collapse
|
38
|
Abstract
COPD is a progressive illness with worldwide impact. Patients invariably reach a point at which they require palliative interventions. Dyspnea is the most distressing symptom experienced by these patients; when not relieved by traditional COPD management strategies it is termed "refractory dyspnea" and palliative approaches are required. The focus of care shifts from prolonging survival to reducing symptoms, increasing function, and improving quality of life. Numerous pharmacological and non-pharmacological interventions can achieve these goals, though evidence supporting their use is variable. This review provides a summary of the options for the management of refractory dyspnea in COPD, outlining currently available evidence and highlighting areas for further investigation. Topics include oxygen, opioids, psychotropic drugs, inhaled furosemide, Heliox, rehabilitation, nutrition, psychosocial support, breathing techniques, and breathlessness clinics.
Collapse
Affiliation(s)
- Hope E Uronis
- Department of Medicine, Division of Medical Oncology, Duke University Medical Center, Durham, NC, USA
| | - David C Currow
- Department of Palliative and Supportive Services, Division of Medicine, Flinders University, Bedford Park, South Australia, Australia
| | - Amy P Abernethy
- Department of Medicine, Division of Medical Oncology, Duke University Medical Center, Durham, NC, USA
- Department of Palliative and Supportive Services, Division of Medicine, Flinders University, Bedford Park, South Australia, Australia
| |
Collapse
|
39
|
Evaluation and management of dyspnoea. ARCHIVE OF ONCOLOGY 2004. [DOI: 10.2298/aoo0403171a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
|