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Acupuncture for Chronic Radiation-Induced Xerostomia in Head and Neck Cancer: A Multicenter Randomized Clinical Trial. JAMA Netw Open 2024; 7:e2410421. [PMID: 38739392 DOI: 10.1001/jamanetworkopen.2024.10421] [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: 05/14/2024] Open
Abstract
Importance Patients with head and neck cancer who undergo radiotherapy can develop chronic radiation-induced xerostomia. Prior acupuncture studies were single center and rated as having high risk of bias, making it difficult to know the benefits of acupuncture for treating radiation-induced xerostomia. Objective To compare true acupuncture (TA), sham acupuncture (SA), and standard oral hygiene (SOH) for treating radiation-induced xerostomia. Design, Setting, and Participants A randomized, blinded, 3-arm, placebo-controlled trial was conducted between July 29, 2013, and June 9, 2021. Data analysis was performed from March 9, 2022, through May 17, 2023. Patients reporting grade 2 or 3 radiation-induced xerostomia 12 months or more postradiotherapy for head and neck cancer were recruited from community-based cancer centers across the US that were part of the Wake Forest National Cancer Institute Community Oncology Research Program Research Base. Participants had received bilateral radiotherapy with no history of xerostomia. Interventions Participants received SOH and were randomized to TA, SA, or SOH only. Participants in the TA and SA cohorts were treated 2 times per week for 4 weeks. Those experiencing a minor response received another 4 weeks of treatment. Main Outcomes and Measures Patient-reported outcomes for xerostomia (Xerostomia Questionnaire, primary outcome) and quality of life (Functional Assessment of Cancer Therapy-General) were collected at baseline, 4 (primary time point), 8, 12, and 26 weeks. All analyses were intention to treat. Results A total of 258 patients (201 men [77.9%]; mean [SD] age, 65.0 [9.16] years), participated from 33 sites across 13 states. Overall, 86 patients were assigned to each study arm. Mean (SD) years from diagnosis was 4.21 (3.74) years, 67.1% (n = 173) had stage IV disease. At week 4, Xerostomia Questionnaire scores revealed significant between-group differences, with lower Xerostomia Questionnaire scores with TA vs SOH (TA: 50.6; SOH: 57.3; difference, -6.67; 95% CI, -11.08 to -2.27; P = .003), and differences between TA and SA (TA: 50.6; SA: 55.0; difference, -4.41; 95% CI, -8.62 to -0.19; P = .04) yet did not reach statistical significance after adjustment for multiple comparisons. There was no significant difference between SA and SOH. Group differences in Functional Assessment of Cancer Therapy-General scores revealed statistically significant group differences at week 4, with higher scores with TA vs SOH (TA: 101.6; SOH: 97.7; difference, 3.91; 95% CI, 1.43-6.38; P = .002) and at week 12, with higher scores with TA vs SA (TA: 102.1; SA: 98.4; difference, 3.64; 95% CI, 1.10-6.18; P = .005) and TA vs SOH (TA: 102.1; SOH: 97.4; difference, 4.61; 95% CI, 1.99-7.23; P = .001). Conclusions and Relevance The findings of this trial suggest that TA was more effective in treating chronic radiation-induced xerostomia 1 or more years after the end of radiotherapy than SA or SOH. Trial Registration ClinicalTrials.gov Identifier: NCT02589938.
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MASCC/ISOO expert opinion on the management of oral problems in patients with advanced cancer. Support Care Cancer 2022; 30:8761-8773. [PMID: 35717462 PMCID: PMC9633484 DOI: 10.1007/s00520-022-07211-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Accepted: 06/07/2022] [Indexed: 01/05/2023]
Abstract
PURPOSE The Palliative Care Study Group in conjunction with the Oral Care Study Group of the Multinational Association for Supportive Care in Cancer (MASCC) formed a sub-group to develop evidence-based guidance on the management of common oral problems in patients with advanced cancer. METHODS This guidance was developed in accordance with the MASCC Guidelines Policy. A search strategy for Medline was developed, and the Cochrane Database of Systematic Reviews and the Cochrane Central Register of Controlled Trials were explored for relevant reviews and trials, respectively. Guidance was categorised by the level of evidence, and "category of guideline" (i.e., "recommendation", "suggestion" or "no guideline possible"). RESULTS Twelve generic suggestions (level of evidence - 5), three problem-specific recommendations and 14 problem-specific suggestions were generated. The generic suggestions relate to oral hygiene measures, assessment of problems, principles of management, re-assessment of problems and the role of dental/oral medicine professionals. CONCLUSIONS This guidance provides a framework for the management of common oral problems in patients with advanced cancer, although every patient requires individualised management.
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Evaluation of the efficacy of transcutaneous electrical nerve stimulation (TENS) on salivary flow rate in patients with xerostomia - A case control study. J Family Med Prim Care 2022; 11:767-771. [PMID: 35360757 PMCID: PMC8963647 DOI: 10.4103/jfmpc.jfmpc_922_21] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Revised: 09/28/2021] [Accepted: 10/21/2021] [Indexed: 11/04/2022] Open
Abstract
Introduction: In oral cavity, saliva is a physiological fluid present in the oral cavity. Oral fluid is an absolute media exploring for health and disease surveillance. Saliva is a complex fluid. Xerostomia is the subjective complain of dryness in the oral cavity due to decreased salivary flow. Transcutaneous electrical nerve stimulation (TENS) is an established physical therapy, which is useful for the pain relief. Materials and Methods: A total of 25 subjects of xerostomia and 25 age and sex matched normal subjects visiting the Department of Oral Medicine and Radiology, Pacific Dental College and Hospital were included in the study. For patients with positive mirror stick test unstimulated saliva were collected with ‘low forced spitting’ method in a graduated test tube for 5 minutes. Individuals with unstimulated salivary flow equal to or less than 0.5 mL per 5 min were included in the study group (xerostomia) and individuals with salivary flow more than 0.5 mL per 5 min were included in the control group (age and sex matched). The TENS unit were then activated and intensity control switch were gradually increased to tolerable level of patient for 15 min. At this optimal intensity, stimulated saliva were collected for 5 min with same method in a separate graduated test tube and flow rate were compared with unstimulated salivary flow rate. Same were done with 25 control patients. Results: The data thus obtained was subjected to statistical analysis. The following findings were observed in the study. There was increase salivary flow rate in xerostomic individuals after TENS application. More improvement was found in inter appointment salivary flow than two follow-ups. Healthy group showed more improvement than xerostomia after TENS therapy Known cases of diabetes mellitus patients with xerostomia revealed more improvement than other etiologies of xerostomia included in this study. Conclusion: This present study has an important therapeutic value in the treatment of patients with xerostomia. TENS therapy was highly effective in stimulating whole salivary flow. The encouraging results of this present study indicate that TENS has the potential to increase salivary flow rate and can be an important alternative in the xerostomia treatment.
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Perceptions That Influence Acupuncture Use in Hospice Settings: Results of a State-Wide Survey Study. J Altern Complement Med 2021; 27:760-770. [PMID: 34129378 DOI: 10.1089/acm.2021.0028] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Background: Acupuncture is an effective and low-risk therapy for a wide spectrum of medical conditions. In the hospice setting, where comfort is the top priority, acupuncture could play a vital role in reducing symptom burden at the end of life. Objective: This state-wide survey study explored perceived barriers to acupuncture use in the hospice setting from acupuncturist and hospice staff perspectives. Specific barriers addressed included insurance coverage/funding for acupuncture, lack of knowledge of acupuncture as a therapeutic modality, and perceived insufficient evidence base for acupuncture. Materials and Methods: Acupuncturists and hospice staff in Oregon were recruited by e-mail and/or telephone to complete their survey. Results: Among acupuncturists, a response rate of 50% was obtained. The response rate of hospice staff could not be obtained. There were a total of 270 providers and hospice staff (102 acupuncturists, 16 hospice doctors, 14 hospice directors, 93 hospice nurses, 30 hospice social workers, and 15 hospice chaplains). The majority of acupuncturists (76% and 89%, respectively) and hospice staff (59% and 82%, respectively) strongly agreed or somewhat agreed that insurance coverage/funding for acupuncture and lack of knowledge of acupuncture as a therapeutic modality are important barriers. With respect to the perceived evidence base for acupuncture, the majority of acupuncturists (91%) and hospice staff (69%) strongly agreed or somewhat agreed that acupuncture can help provide a higher quality of life for hospice patients, although knowledge of specific conditions amenable to acupuncture among acupuncturists and hospice staff varied. Conclusions: From the acupuncturist and hospice staff perspectives, insurance coverage/funding for acupuncture, lack of knowledge of acupuncture as a therapeutic modality, and perceived insufficient evidence base for acupuncture are primary barriers to the use of acupuncture in hospice care. Increased awareness/education about acupuncture in the hospice setting, as well as improved funding structures, is critical.
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Acupuncture for Radiation-Induced Xerostomia in Cancer Patients: A Systematic Review and Meta-Analysis. Integr Cancer Ther 2020; 19:1534735420980825. [PMID: 33307864 PMCID: PMC7739209 DOI: 10.1177/1534735420980825] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Revised: 11/03/2020] [Accepted: 11/24/2020] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Radiation-induced xerostomia is one of the most common symptoms experienced by cancer patients. The aim of our study is to evaluate the preventive and therapeutic effect of acupuncture for radiation-induced xerostomia in cancer patients. METHODS Eight databases were searched for all published randomized clinical trials (RCTs) on acupuncture for radiation-induced xerostomia in cancer patients up to December 31, 2019. Manual searching included other conference abstracts and reference lists. Meta-analysis was conducted using Revman V.5.3, and risks of bias for included studies was assessed following the Cochrane Handbook. RESULTS Eight clinical trials (725 participants) were analyzed, and 3 were included in a meta-analysis. All included trials had a high risk of bias, such as selection, performance, and detection bias. Analysis indicated favorable effects of acupuncture regarding the improvement of xerostomia symptoms (MD -3.05, P = 0.02, 95% CI -5.58 to -0.52), compared with sham acupuncture. There were no significant differences between real acupuncture and sham acupuncture regarding the stimulated salivary flow rate (MD 0.37, P = 0.08, 95% CI -0.05 to 0.79) and unstimulated salivary flow rate (MD 0.09, P = 0.12, 95% CI -0.02 to 0.21), which were whole salivary flow rate. Compared with no acupuncture (standard oral care, usual care, or no treatment), acupuncture produced a significant improvement in patient-reported xerostomia, without causing serious adverse effects. However, a Grading of Recommended Assessments analysis revealed that the quality of all acupuncture outcome measures was low. CONCLUSION The present meta-analysis and systematic review suggests that acupuncture is effective at improving xerostomia symptoms in cancer patients but not at objective salivary flow measurements. The evidence is still limited due to the low quality of the published studies.
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Abstract
INTRODUCTION Xerostomia is a common symptom in patients with cancer. Currently available methods to manage xerostomia include stringent oral hygiene using fluoride agents and antimicrobials, saliva substitutes and sialagogic agents, but side effects such as headache, dizziness and sweating can occur with these therapies. Clinical trials have shown that acupuncture may be effective in treating xerostomia. The objective of this systematic review is to assess the effectiveness and safety of acupuncture treatment for xerostomia caused by cancer. METHODS AND ANALYSIS This systematic review will incorporate articles identified by electronically searching the following databases: PubMed, MEDLINE, the Cochrane Library, AMED, EMbase, WorldSciNet, Nature, Science Online, China National Knowledge Infrastructure, the Chongqing VIP Chinese Science and Technology Periodical Database, the Wanfang Database and China Biology Medicine Disc from inception to 1 December 2019. Other sources including conference proceedings and reference lists of identified publications and existing systematic reviews will also be searched. Two reviewers will independently search the databases, perform data extraction and assess the quality of studies. Data will be synthesised using either a fixed-effects model or a random-effects model, according to heterogeneity testing. Patient-reported change in the Visual Analogue Scale or the Xerostomia Inventory will be assessed as the primary outcome. Saliva collection, whole saliva production and the European Organisation for Research and Treatment of Cancer Quality of Life Questionnaire C30 will be evaluated as secondary outcomes. RevMan V. 5.3 will be employed for data analysis. The results will be expressed as risk ratios for dichotomous data and mean differences for continuous data. ETHICS AND DISSEMINATION This protocol will not evaluate individual patient information or affect patient rights and therefore does not require ethical approval. Results from this review will be disseminated through peer-reviewed journals and conference reports. TRIAL REGISTRATION NUMBER CRD42019129069.
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Abstract
Purpose The aim of the present work was to evaluate the availability of acupuncture in UK hospices and specialist palliative care services and to identify any barriers to the use of acupuncture in these settings, to determine the characteristics of available acupuncture services and of practitioners providing acupuncture, and to determine awareness of the evidence base for the use of acupuncture in palliative care. Methods An online questionnaire with an invitation to participate was circulated by email to 263 hospices and specialist palliative care services in the UK. Results A response rate of 54% was obtained. Acupuncture was provided by 59% of services that responded. In general, small numbers of patients receive acupuncture as part of their palliative care treatment as inpatients, day patients or outpatients. Most practitioners were regulated health professionals who had received a Western-style training in acupuncture and used a Western-style medical acupuncture approach. Where acupuncture was not available the commonest reason given was the lack of a suitable practitioner. Most agreed that if funding and a suitable practitioner were available, acupuncture would be a useful addition to their service. The level of awareness of specific types of evidence supporting the use of acupuncture in palliative care was low, but most respondents were aware that some evidence existed. Conclusions There is a need to increase training in acupuncture for healthcare professionals working in palliative care. There is also a need to raise awareness of the potential benefits to patients and the evidence base supporting the use of acupuncture in palliative care.
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A systematic review of the effects of acupuncture on xerostomia and hyposalivation. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2018; 18:57. [PMID: 29439690 PMCID: PMC5811978 DOI: 10.1186/s12906-018-2124-x] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/08/2017] [Accepted: 02/05/2018] [Indexed: 01/09/2023]
Abstract
BACKGROUND Saliva is fundamental to our oral health and our well-being. Many factors can impair saliva secretion, such as adverse effects of prescribed medication, auto-immune diseases (for example Sjögren's syndrome) and radiotherapy for head and neck cancers. Several studies have suggested a positive effect of acupuncture on oral dryness. METHODS Pubmed and Web of Science were electronically searched. Reference lists of the included studies and relevant reviews were manually searched. Studies that met the inclusion criteria were systematically evaluated. Two reviewers assessed each of the included studies to confirm eligibility and assessing the risk of bias. RESULTS Ten randomized controlled trials investigating the effect of acupuncture were included. Five trials compared acupuncture to sham/placebo acupuncture. Four trials compared acupuncture to oral hygiene/usual care. Only one clinical trial used oral care sessions as control group. For all the included studies, the quality for all the main outcomes has been assessed as low. Although some publications suggest a positive effect of acupuncture on either salivary flow rate or subjective dry mouth feeling, the studies are inconclusive about the potential effects of acupuncture. CONCLUSIONS Insufficient evidence is available to conclude whether acupuncture is an evidence-based treatment option for xerostomia/hyposalivation. Further well-designed, larger, double blinded trials are required to determine the potential benefit of acupuncture. Sample size calculations should be performed before before initiating these studies.
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The standardization of acupuncture treatment for radiation-induced xerostomia: A literature review. Chin J Integr Med 2015; 22:549-54. [PMID: 26311288 DOI: 10.1007/s11655-015-2145-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2014] [Indexed: 02/05/2023]
Abstract
OBJECTIVE To assess the relative standardization of acupuncture protocols for radiation-induced xerostomia. METHODS A literature search was carried out up to November 10, 2012 in the databases PubMed/MEDLINE, EMBASE and China National Knowledge Infrastruction with the terms: radiation-induced xerostomia, acupuncture, acupuncture treatment, and acupuncture therapy. Five ancient Chinese classic acupuncture works were also reviewed with the keywords "dry mouth, thirst, dry tongue, dry eyes and dry lips" to search the effective acupuncture points for dry mouth-associated symptoms in ancient China. RESULTS Twenty-two full-text articles relevant to acupuncture treatment for radiation-induced xerostomia were included and a total of 48 acupuncture points were searched in the 5 ancient Chinese classic acupuncture works, in which the most commonly used points were Chengjiang (CV24), Shuigou (GV 26), Duiduan (GV 27), Jinjin (EX-HN 12), and Yuye (EX-HN 13) on head and neck, Sanjian (LI 3), Shangyang (LI 1), Shaoshang (LU 11), Shaoze (SI 1), Xialian (LI 8) on hand, Fuliu (KI 7), Dazhong (KI 4), Zuqiaoyin (GB 44), Taichong (LR 3), Zhaohai (KI 6) on foot, Burong (ST 19), Zhangmen (LR 13), Tiantu (CV 22), Qimen (LR 14) on abdomen, Feishu (BL 13), Danshu (BL 19), Xiaochaogshu (BL 27), Ganshu (BL 18) on back, Shenmen (TF 4), Shen (CO10, Kidney), Yidan (CO11, Pancreas) and Pi (CO13, Spleen) on ear. CONCLUSION There were considerable heterogeneities in the current acupuncture treatment protocols for radiation-induced xerostomia. Based on the results of the review and the personal perspectives, the authors provide a recommendation for manual acupuncture protocols in treating radiationinduced xerostomia patients with head and neck cancer.
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Systematic literature review: xerostomia in advanced cancer patients. Support Care Cancer 2014; 23:881-8. [DOI: 10.1007/s00520-014-2477-8] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2014] [Accepted: 10/06/2014] [Indexed: 12/21/2022]
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Utilization of and Attitudes towards Traditional Chinese Medicine Therapies in a Chinese Cancer Hospital: A Survey of Patients and Physicians. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2012; 2012:504507. [PMID: 23093982 PMCID: PMC3475319 DOI: 10.1155/2012/504507] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/02/2012] [Accepted: 09/10/2012] [Indexed: 02/07/2023]
Abstract
Background. In China, the use of traditional Chinese medicine (TCM) is very popular, but little is known about how it is integrated with conventional cancer care. We conducted parallel surveys of patients and physicians on TCM utilization. Methods. Two hundred forty-five patients and 72 allopathic physicians at the Fudan University Shanghai Cancer Center completed questions on their use of and attitude towards TCM. Results. Patient mean age was 51, with 60% female. Eighty-three percent of patients had used TCM. Use was greatest for Chinese herbal medicine (CHM; 55.8%). Only 1.3% of patients used acupuncture and 6.8% Qi Gong or Tai Qi. Sixty-three percent of patients notified their oncologist about TCM use. The most common reason for use was to improve immune function. CHM was often used with a goal of treating cancer (66.4%), a use that 57% of physicians agreed with. Physicians were most concerned with interference with treatment, lack of evidence, and safety. Ninety percent of physicians have prescribed herbs and 87.5% have used TCM themselves. Conclusion. The use of TCM by Chinese cancer patients is exceptionally high, and physicians are generally well informed and supportive of patients' use. Botanical agents are much more commonly used than acupuncture or movement-based therapies.
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Sham-controlled, randomised, feasibility trial of acupuncture for prevention of radiation-induced xerostomia among patients with nasopharyngeal carcinoma. Eur J Cancer 2012; 48:1692-9. [PMID: 22285177 DOI: 10.1016/j.ejca.2011.12.030] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2011] [Revised: 12/08/2011] [Accepted: 12/26/2011] [Indexed: 11/28/2022]
Abstract
BACKGROUND Xerostomia (dry mouth) after head/neck radiation is a common problem among cancer patients. Quality of life (QOL) is impaired, and available treatments are of little benefit. This trial determined the feasibility of conducting a sham-controlled trial of acupuncture and whether acupuncture could prevent xerostomia among head/neck patients undergoing radiotherapy. METHODS A sham controlled, feasibility trial was conducted at Fudan University Shanghai Cancer Center, Shanghai, China among patients with nasopharyngeal carcinoma undergoing radiotherapy. To determine feasibility of a sham procedure, 23 patients were randomised to real acupuncture (N=11) or to sham acupuncture (N=12). Patients were treated three times/week during the course of radiotherapy. Subjective measures were the Xerostomia Questionnaire (XQ) and MD Anderson Symptom Inventory for Head and Neck Cancer (MDASI-HN). Objective measures were unstimulated whole salivary flow rates (UWSFR) and stimulated salivary flow rates (SSFR). Patients were followed for 1 month after radiotherapy. RESULTS XQ scores for acupuncture were significantly lower than sham controls starting in week 3 and lasted through the 1-month follow-up (all P's <0.001 except for week 3, which was 0.006), with clinically significant differences as follows: week 6 - RR 0.28 [95% confidence interval, 0.10, 0.79]; week 11 - RR 0.17 [95%CI, 0.03, 1.07]. Similar findings were seen for MDASI-HN scores and MDASI-Intrusion scores. Group differences for UWSFR and SSFR were not found. CONCLUSIONS In this small pilot study, true acupuncture given concurrently with radiotherapy significantly reduced xerostomia symptoms and improved QOL when compared with sham acupuncture. Large-scale, multi-centre, randomised and placebo-controlled trials are now needed.
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Randomized controlled trial of acupuncture for prevention of radiation-induced xerostomia among patients with nasopharyngeal carcinoma. Cancer 2011; 118:3337-44. [PMID: 22072272 DOI: 10.1002/cncr.26550] [Citation(s) in RCA: 73] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2011] [Revised: 07/19/2011] [Accepted: 07/25/2011] [Indexed: 12/25/2022]
Abstract
BACKGROUND Xerostomia (dry mouth) after head/neck radiation is a common problem among cancer patients, and available treatments are of little benefit. The objective of this trial was to determine whether acupuncture can prevent xerostomia among head/neck patients undergoing radiotherapy. METHODS A randomized, controlled trial among patients with nasopharyngeal carcinoma was conducted comparing acupuncture to standard care. Participants were treated at Fudan University Shanghai Cancer Center, Shanghai, China. Forty patients were randomized to acupuncture treatment and 46 to standard care. Patients were treated 3×/wk on the same days they received radiotherapy. Subjective measures included the Xerostomia Questionnaire and MD Anderson Symptom Inventory-Head and Neck (MDASI-HN). Objective measures were unstimulated and stimulated whole salivary flow rates. Patients were followed for 6 months after the end of radiotherapy. RESULTS Xerostomia Questionnaire scores for acupuncture were statistically significantly lower than for controls starting in week 3 through the 6 months (P = .003 at week 3, all other P < .0001), with clinically significant differences as follows: week 11, relative risk (RR) 0.63 (95% confidence interval [CI], 0.45-0.87); 6 months, RR 0.38 (95% CI, 0.19-0.76). Similar findings were seen for MDASI-HN scores. Group differences emerged as early as 3 weeks into treatment for saliva (unstimulated whole salivary flow rate, P = .0004), with greater saliva flow in the acupuncture group at week 7 (unstimulated whole salivary flow rate, P < .0001; stimulated whole salivary flow rate, P = .002) and 11 (unstimulated whole salivary flow rate, P < .02; stimulated whole salivary flow rate, P < .03) and at 6 months (stimulated whole salivary flow rate, P < .003). CONCLUSIONS Acupuncture given concurrently with radiotherapy significantly reduced xerostomia and improved quality of life.
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Acupuncture for pain and dysfunction after neck dissection: results of a randomized controlled trial. J Clin Oncol 2010; 28:2565-70. [PMID: 20406930 DOI: 10.1200/jco.2009.26.9860] [Citation(s) in RCA: 126] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
PURPOSE To determine whether acupuncture reduces pain and dysfunction in patients with cancer with a history of neck dissection. The secondary objective is to determine whether acupuncture relieves dry mouth in this population. PATIENTS AND METHODS Patients at a tertiary cancer center with chronic pain or dysfunction attributed to neck dissection were randomly assigned to weekly acupuncture versus usual care (eg, physical therapy, analgesia, and/or anti-inflammatory drugs, per patient preference or physician recommendation) for 4 weeks. The Constant-Murley score, a composite measure of pain, function, and activities of daily living, was the primary outcome measure. Xerostomia, a secondary end point, was assessed using the Xerostomia Inventory. RESULTS Fifty-eight evaluable patients were accrued and randomly assigned from 2004 to 2007 (28 and 30 patients on acupuncture and control arms, respectively). Constant-Murley scores improved more in the acupuncture group (adjusted difference between groups = 11.2; 95% CI, 3.0 to 19.3; P = .008). Acupuncture produced greater improvement in reported xerostomia (adjusted difference in Xerostomia Inventory = -5.8; 95% CI, -0.9 to -10.7; P = .02). CONCLUSION Significant reductions in pain, dysfunction, and xerostomia were observed in patients receiving acupuncture versus usual care. Although further study is needed, these data support the potential role of acupuncture in addressing post-neck dissection pain and dysfunction, as well as xerostomia.
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Acupuncture for radiation-induced xerostomia in patients with cancer: a pilot study. Head Neck 2009; 31:1360-8. [PMID: 19378325 DOI: 10.1002/hed.21110] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
BACKGROUND This pilot study evaluated if acupuncture can alleviate radiation-induced xerostomia among patients with cancer. Secondary objectives were to assess the effects of acupuncture on salivary flow and quality of life (QOL). METHODS Nineteen patients received acupuncture twice a week for 4 weeks. RESULTS Xerostomia inventory (XI) and patient benefit questionnaire (PBQ) scores were significantly better after acupuncture on weeks 4 and 8 than at baseline (XI: p = .0004 and .0001; PBQ: p = .0004 and .0011, respectively). For QOL at weeks 4 and 8, there was a significant difference for questions related to head/neck cancer (p = .04 and .006, respectively). At week 8, there was a significant difference in physical well-being (p = .04). At weeks 5 and 8, there were significant differences in the total score (p = .04 and .03, respectively). CONCLUSIONS Acupuncture was effective for radiation-induced xerostomia in this small pilot study. Further research is needed.
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Acupuncture as an optional treatment for hospice patients with xerostomia: an intervention study. Int J Palliat Nurs 2009; 15:12-20. [PMID: 19234425 DOI: 10.12968/ijpn.2009.15.1.37947] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
More than 70% of seriously ill patients with cancer suffer from xerostomia and the associated problems of swallowing, chewing and speaking. This study aims to investigate whether treatment with acupuncture is a viable option for hospice patients with xerostomia. During a 2-year period, 117 patients were assessed for xerostomia. Eighty-two patients were found to have moderate xerostomia. Sixty-seven fulfilled the criteria for inclusion. Of these, 14 were included but only eight completed the study. Ten acupuncture treatments were given during a 5-week period. The effect of acupuncture was measured using a visual analogue scale, and by measuring the saliva production before and after the series of treatment. The results show that all the patients experienced alleviation of dryness of the mouth and the associated symptoms, and thus benefited from the acupuncture treatment. However, conducting a 5-week acupuncture intervention study is not feasible at an inpatient hospice due to the patients being too close to death.
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Abstract
Thirty years ago, the integration of complementary medicine into cancer care almost was dismissed as quackery. Today, a whole range of complementary and alternative medicine (CAM) techniques have been integrated into the management of cancer, which are often of benefit to patients, when conventional treatment is deemed to have failed or caused intolerable side effects. Health care workers need to inquire about the use of CAM in their patients routinely in a sensitive and nonjudgmental way, and may need to advise patients to stop certain therapies. Yet in advanced cancer, a sensible balance needs to be struck between fear about adverse effects and interactions and the importance of making the remaining weeks/days/months as comfortable and enjoyable as possible.
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Abstract
Although advancements in cancer care have led to increased cure rates and survival times, those coping with the long-term sequelae of a cancer diagnosis often report high levels of distress, poor health-related quality of life, and unmet psychosocial needs. The shortcomings of the conventional biomedical system at sufficiently addressing these chronic illness issues are a primary reason that many patients turn to complementary and alternative medicine (CAM). Although patients usually use such treatments in addition to conventional care, they often do not discuss doing so with their conventional physicians, who are perceived as being unreceptive to the topic. Physicians may feel uninformed about CAM treatments, especially given the relatively small amount of data on the topic available in the medical literature. This article reviews a few CAM modalities commonly used by cancer survivors and those with chronic cancer illness, with a particular focus on familiarizing physicians with treatments that may potentially complement regular oncologic care by decreasing stress and enhancing health-related quality of life.
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Abstract
Salivary gland disease gives rise to salivary gland enlargement, pain, and prolonged xerostomia (dry mouth). Xerostomia is the most common long-standing problem for the majority of affected patients. There are many causes of dry mouth, with long-standing xerostomia being a particular problem in Sjögren's syndrome and after radiation to the head and neck region. Xerostomia is usually managed with saliva substitutes, but a large number of potential systemic therapies of long-standing xerostomia now exist. Some-particularly immunosuppressants-are of fundamental interest for the potential reduction of gland damage in Sjögren's syndrome but as yet are of limited clinical usefulness. Others, particularly pilocarpine and cevimeline, are, or have the potential to be, clinically useful in stimulating salivation by virtue of their action on cholinergic receptors.
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Complementary medicine: is it more acceptable in palliative care practice? Med J Aust 2003; 179:S46-8. [PMID: 12964939 DOI: 10.5694/j.1326-5377.2003.tb05580.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2003] [Accepted: 07/15/2003] [Indexed: 11/17/2022]
Abstract
Some complementary health modalities have found a well-accepted place in palliative care. The interdisciplinary nature of palliative care underlies the common acceptance of complementary therapies in this field of care. The experience of the interdisciplinary approach in palliative care may presage current changes in attitude towards complementary therapies in other areas of medicine. Growing collegiality and interdisciplinary teamwork in healthcare is encouraging the medical profession to see beyond scientific reservations and view complementary modalities as providing supportive roles.
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Abstract
BACKGROUND Clinicians may encounter symptoms of xerostomia, commonly called "dry mouth," among patients who take medications, have certain connective tissue or immunological disorders or have been treated with radiation therapy. When xerostomia is the result of a reduction in salivary flow, significant oral complications can occur. TYPES OF STUDIES REVIEWED The authors conducted an Index Medicus--generated review of clinical and scientific reports of xerostomia in the dental and medical literature during the past 20 years. The literature pertaining to xerostomia represented the disciplines of oral medicine, pathology, pharmacology, epidemiology, gerodontology, dental oncology, immunology and rheumatology. Additional topics included the physiology of salivary function and the management of xerostomia and its complications. RESULTS Xerostomia often develops when the amount of saliva that bathes the oral mucous membranes is reduced. However, symptoms may occur without a measurable reduction in salivary gland output. The most frequently reported cause of xerostomia is the use of xerostomic medications. A number of commonly prescribed drugs with a variety of pharmacological activities have been found to produce xerostomia as a side effect. Additionally, xerostomia often is associated with Sjögren's syndrome, a condition that involves dry mouth and dry eyes and that may be accompanied by rheumatoid arthritis or a related connective tissue disease. Xerostomia also is a frequent complication of radiation therapy. CONCLUSIONS AND CLINICAL IMPLICATIONS Xerostomia is an uncomfortable condition and a common oral complaint for which patients may seek relief from dental practitioners. Complications of xerostomia include dental caries, candidiasis or difficulty with the use of dentures. The clinician needs to identify the possible cause(s) and provide the patient with appropriate treatment. Remedies for xerostomia usually are palliative but may offer some protection from the condition's more significant complications.
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Physical and psychosocial impact of xerostomia in palliative cancer care: a qualitative interview study. Int J Palliat Nurs 2002; 8:318-23. [PMID: 12165715 DOI: 10.12968/ijpn.2002.8.7.10671] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Xerostomia is often considered to be merely a physical problem. The aim of this study was to explore the global effects of xerostomia, with a specific focus on psychological and social consequences. Semi-structured, tape-recorded interviews were conducted with 16 patients with advanced malignancies and symptomatic xerostomia. A phenomenographic (qualitative) analysis was performed. Four main categories were identified in the study: 1) subjective discomfort, e.g. dryness or burning sensation, 2) loss of function, e.g. articulation or swallowing, (3) increased infection, (oral thrush and ulcerations), 4) psychosocial effects, including shame, increased feelings of being a patient rather than a person and a tendency to avoid social contact, resulting in loneliness. Xerostomia and its associated symptoms have a considerable, negative global impact, resulting in shame, anxiety, disappointments and verbal communication difficulties. There should therefore be more focus on the management of xerostomia, which is often neglected in palliative care.
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Abstract
Acupuncture can mask symptoms of cancer and tumour progression. It is not safe to use such a therapy without full knowledge of the clinical stage of the disease, and the current status of orthodox therapy. Contraindications to acupuncture needling include an unstable spine, severe clotting disorder, neutropenia and lymphoedema. Whilst semi-permanent needles are used increasingly in symptom control and pain management they should not be used in patients with valvular heart disease or in vulnerable neutropenic patients. Acupuncture has an increasing role in support for pain and symptom management, but patients should not be advised to abandon conventional treatments in favour of complementary or alternative therapies alone, and should not have their hopes raised inappropriately, or have any guilt projected on to them for the cause of their cancer.
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