| 1. |
- Christiansen, Mats, 1972-
(författare)
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Patient experiences and the influence on health literacy and self-care using mHealth to manage symptoms during radiotherapy for prostate cancer
- 2019
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Licentiatavhandling (övrigt vetenskapligt/konstnärligt)abstract
- Introduction: Prostate cancer is a diagnosis that can affect the men’s quality of life both due to the symptoms related to the disease and the treatment the men receive. Treatment with radiotherapy for prostate cancer in Sweden takes place at outpatient clinics, where the patient visits daily for radiotherapy and then returns home. Most of the time the patient is experiencing the symptoms and side-effects at home without health-care professionals easily accessible. To facilitate person-centered care and improve clinical management when hospital care is moving to outpatient care, the app (Interaktor) for smartphones and tablets was developed. Using patient-reported outcomes (PRO), the app was intended to identify symptoms early, assess them in real time, and provide symptom-management support during radiotherapy for prostate cancer. Aims: The overall objective of the intervention described in this thesis, was to facilitate symptom management for patients with prostate cancer assisted with an interactive app during radiotherapy treatment.Methods: The two studies included in this thesis come from one trial. A descriptive investigation evaluated the intervention group’s use and perception of the using the app, and a quasi-experimental investigation compared those using the app with a historical control group not using the app to evaluate the effect on health literacy and self-care agency. The patients (n=130) were recruited consecutively from two university hospitals in Sweden between April 2012 and October 2013. The intervention group (n=66) had access to the app during 5-7 weeks of radiotherapy and three additional weeks. The intervention group’s use of the app was logged. Health literacy was measured using the Swedish Functional Health Literacy Scale (FHL) and the Swedish Communicative and Critical Health Literacy Scale (CCHL), and the Appraisal of Self-care Agency scale, version A (patient’s assessment) (ASA-A) for self-care agency. Transcribed notes from phone or face-to-face interviews about participants’ experiences of using and reporting in the app were analyzed.Results: In the intervention group using the app, adherence to daily reports was 87% (Md 92%, 16-100%), and generated 3,536 reports. All listed symptoms were used, where the most common being: urinary urgency, fatigue, hot flushes, and difficulties in urinating. A total of 1,566 alerts were generated, with 1/3 being severe (red alert). The app was reported in the interviews as easy to use, the reporting became routine; to report facilitated reflection over symptoms, the symptoms were relevant although some found that nuancing severity was hard. Using the app was reported as providing a sense of security. Substantial portions of the participants showed inadequate FHL and CCHL at baseline for both groups. CCHL changed significantly for the intervention group from baseline to three months after ended treatment (p = 0.050). Functional health literacy and self-care agency did not reveal any statistically significant differences over time for either group. Conclusions: The conclusions to draw from this thesis are that an mHealth intervention, the app Interaktor, served as a supportive tool for the patients to assess and manage symptoms during the radiotherapy for prostate cancer. The intervention provided the patients with a sense of safety, increased awareness of own well-being and a significant improvement in communicative and critical health literacy was found. The portions of inadequate levels of health literacy reported leave substantial groups of patients more vulnerable in assessing and managing symptoms when treated with radiotherapy for prostate cancer. Although health literacy levels include notable portions of patients in this study that have inadequate levels of both functional and communicative and critical health literacy, the adherence of using the app was high.
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| 2. |
- Byenfeldt, Marie, 1967-
(författare)
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Ultrasound based shear wave elastography of the liver : a non-invasive method for evaluation of liver disease
- 2020
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- Background: Detecting liver disease at an early stage is important, given that early intervention decreases the risk of developing cirrhosis and subsequently hepatocellular cancer (HCC). The non-invasive ultrasound-based shear wave elastography (SWE) has been used clinically for a decade to assess liver stiffness. This method is reliable, rapid and can be performed in an outpatient setting without known risks for the patient. However, increased variance in SWE results has been detected, without clear explanation. Factors that affect SWE results needs to be identified. Data are insufficient regarding the reliability of SWE with different body positions and probe pressures. Men have higher SWE results than women, also for unclear reasons. Increasing the reliability of SWE is crucial for understanding how factors such as overweight and obesity, cardiovascular and antiviral medication, age, sex, smoking habits, hepatic steatosis and cirrhosis affect SWE results.Aims: The overall aim of the studies included in this thesis was to increase the reliability of SWE liver. The specific aims were to investigate patient-related factors associated with increased uncertainty in SWE results. Another aim was to investigate the influence of increased intercostal probe pressure on liver stiffness assessment with SWE liver. The final aims were to investigate the influence of postural changes, sagittal abdominal diameter (SAD) and skin-to-liver capsule distance (SCD) on SWE results, along with sex-based differences for SWE results and cardiovascular medication.Methods: All enrolled participants in these studies were consecutive patients with various liver diseases presenting at the radiology department Östersunds Hospital. The patients were examined using SWE liver method at the ultrasound unit between April 2014 and May 2018. Inclusion criteria were that participants be adults (age ≥18 years) who had provided written consent for participating in the study. The exclusion criterion was an inability to communicate. Current guidelines for SWE of the liver were used in the thesis with the following exceptions: In study II, increased intercostal probe pressure was used, and in study III, postural change was used. Study I included 188 patients; study II included 112 patients, and studies III and IV involved 200 patients. The four studies were conducted as cross-sectional and clinical trial, using quantitative methods.Results: Factors associated with low variance for SWE results were age, sex, and presence of cirrhosis, the use of antiviral and/or cardiovascular medication, smoking habits, and body mass index. Factors associated with increased uncertainty in SWE results were increased SCD and the presence of steatosis. With increased probe pressure SCD decreased and the quality of shear wave increased. The results showed that the number of required measurements can be reduced. A postural change to left decubitus decreased SCD. For patients with increased SAD and increased SWE result in the supine position, SWE result decreased with a postural change to left decubitus. The SWE results, SCD and SAD significantly differed between women and men. SWE results was higher in the presence of increased SAD (≥23 cm) among men, but not among women.Conclusions: SWE of the liver is a reliable, non-invasive method for diagnosing liver disease. Results in this thesis suggest that for patients with SCD ≥2.5 cm, shear wave measures could be of poor quality and the SWE exam less reliable. In these cases, increased probe pressure may facilitate a reliable SWE exam. With such adjustments in probe pressure, the ultrasound-based SWE method can be superior for examination in patients with overweight or obesity. An effect of SAD ≥23 cm was seen for men with liver fibrosis only, which may explain the higher SWE result for men compared to women. Depending on the severity of liver disease and SAD, a postural change to left decubitus can produce a different outcome. As SAD increased, liver stiffness did, as well. Increased SAD thus is linked to increased liver stiffness, indicating that SAD should be taken into account when performing SWE of the liver.
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| 3. |
- Martinsson, Lisa, 1985-
(författare)
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Quality improvement in palliative care : the role of a national quality register and perceptions of information during palliative chemotherapy
- 2015
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- IntroductionThere is a need in palliative care for development of structured methods to assess quality and support improvement. This need is present both within and outside specialised palliative care.Honest information from physicians is regarded as an important part of palliative care. Information about the transition to end-of-life care (ITEOL), conveyed by physicians to patients, has also been described as a ‘breakpoint conversation’.Quality registers enable monitoring and improvement of quality of care, and clinical research. The Swedish Register of Palliative Care (SRPC) is a Swedish national quality register that collects data from hospitals, hospices, nursing homes and home care, with an end-of-life questionnaire (ELQ) about palliative care content focusing on the last week of life.AimsStudy I – The aim was to examine the validity of the ELQ from the SRPC.Study II – The aim was to examine whether participation in the SRPC increases the quality of palliative care over a three-year period regarding eight items in the ELQ.Study III – The aim was to examine whether an educational intervention for physicians and nurses in nursing homes and hospitals increases the proportion of patients who receive ITEOL.Study IV – The aim was to describe how patients with cancer perceive the information they receive from physicians during palliative chemotherapy.MethodsStudy I – Data from 100 medical records and data from the paper versions of the ELQ filled in at a specialised palliative unit were compared with data reported to the SRPC.Study II – Data from eight items in the ELQ reported to the SRPC from all healthcare units that had reported patients continuously during a three-year period were compared year-by-year with logistic regression.Study III – Two municipalities (in charge of nursing homes) and two hospitals were randomised to receive an interactive half-day course about ITEOL for physicians and nurses. Four hospitals and four municipalities were assigned matched controls. The proportion of patients who received ITEOL before and after the intervention was measured with the ELQ. The effect of the intervention was analysed with a multivariable logistic regression model.Study IV – Fifteen semi-structured interviews with patients with incurable cancer were conducted, transcribed verbatim and analysed with qualitative content analysis.ResultsStudy I – The questions in the ELQ showed a congruity of 22% to 100% when comparing data from medical records with data reported to the SRPC. Eight questions fell below 80%. The paper versions filled in at the unit and the data reported to the SRPC showed a congruity of between 91% and 100%.Study II – The prevalence of six symptoms decreased. The prescription of PRN (pro re nata – ‘as needed’) medications for pain, nausea, anxiety and death rattle increased. A higher proportion of patients died in their place of preference. The patient’s next of kin was more often offered a follow-up appointment after the patient’s death. There was no change in the proportion of patients or next of kin who received ITEOL.Study III – The proportion of patients in the intervention group who received ITEOL increased from 35.1% (during a six-month period before the intervention) to 42.0% (during a six-month period after the intervention). The proportion in the control group increased from 30.4% to 33.7%. The effect of the intervention was significant (p=0.005) in the multivariable model.Study IV – Three categories were disclosed during the analytical process: ‘living with a death sentence’, ‘depending on chemotherapy’, and ‘living with uncertainty’.ConclusionsA national quality register has the potential of contributing to quality improvement in palliative care. Study I showed varied validity in the ELQ, implying a need to modify the questionnaire. Study II showed that participation in the SRPC was covariant with quality improvements in end-of-life care over time. Study III showed that more patients received ITEOL after an educative half-day intervention directed to physicians and nurses. Study IV showed that patients undergoing palliative chemotherapy perceived that their disease was incurable and deadly, and that conditions for future treatment and survival were uncertain.
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| 4. |
- Ullgren, Helena, 1972-
(författare)
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Who cares? Fragmentation or integration of cancer care
- 2021
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- Background: New cancer treatments and increased accessibility of palliativecare have resulted in improved treatment outcomes. Coordination andcommunication between different health care professionals and providers mayimpact patient satisfaction and quality of care. The phases of curativetreatments, palliative and end-of-life care, are now less distinct and oftenoverlap, which may challenge clinical decision-making and the assessment ofthe patient’s prognosis. It is recommended that palliative care is integratedalongside acute cancer care and introduced earlier in the disease trajectoryconcurrent with ongoing cancer treatment and follow-up. Health care utilizationcan be defined as the description and quantification of how a patient uses healthcare services to improve a health problem and/or increase wellbeing. One of theways of measuring the quality of care and the performance of a health caresystem is to analyze different aspects of health care utilization. Intensity oftreatment and care at the end of life is a measure of quality and may identifyareas of end-of-life care organization that are in need of improvement. Recentresearch indicates that certain socioeconomic factors might impact health careutilization and intensity of treatment and care at the end of life.Aim: To explore different aspects of health care utilization for patients withcomplex cancer care trajectories in a changing cancer care.Methods: In this thesis a combination of quantitative data, both populationbasedregistry, survey (studies I-III) and qualitative data from focus groupinterviews (study (IV), were used. The participants are patients with complexcancer care trajectories (studies I-III), nurses and physicians from acute cancercare and specialized palliative care at home (study IV) in the region ofStockholm, Sweden. The purpose was to explore health care utilization fromdiagnosis to the end of life.Results: The results of studies I –III show several factors associated withhigher levels of health care utilization; living alone, younger age, more advanceddisease stage and multimodality treatment. In addition, the group with bothacute cancer and SPC at home are a vulnerable group with higher levels ofsymptoms and unplanned/acute care, risking unnecessary care transitions.Study I (203 patients with head and neck cancer) revealed lower satisfactionwith the amount of information received regarding diagnosis and treatment inthe group having a palliative care referral. Study II (1718 patients with head andneck, gynecological, upper gastrointestinal or hematological cancer) found thatnearly a quarter of those with both acute cancer and SPC at home care hadmultiple (three or more) unplanned hospital admissions. Study III (1726patients with lung or pancreatic cancer) found increased levels of intensity ofivcare when comparing the years 2010 and 2017, and a shift of care from inpatientto outpatient care. The results of study IV (23 participants in six focus groups)indicates uncertainty among health care professionals in both acute andpalliative cancer care regarding their organization, mandate, andresponsibilities as well as the prognosis of the patients. Participants from bothsettings (acute and palliative cancer care) discussed their responsibilities and itappeared to be clear for them who was responsible for symptom management(palliative care) and cancer treatments (acute cancer care). However,uncertainties about the overarching, holistic responsibility.Conclusions and clinical implications: In summary, our findings describecancer care in one large region of Sweden and issues related to fragmentationand health care utilization. These issues have consequences that may impactpatients, informal caregivers, the health care system, and health careprofessionals in terms of quality and safety. There are several suggestions forimprovements, such as a focus on integration of care on all levels (policy andorganization) and building a system steered primarily by the quality of care in aperson-centered integrated system.
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| 5. |
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| 6. |
- Fransson, Sara
(författare)
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Vinna eller försvinna? : De politiska nätverkens betydelse i kampen om en plats i riksdagen
- 2018
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- Focusing on national election campaigns in Sweden, this study examines how candidates’ political networks may influence who becomes member of Parliament in a flexible list system. Flexible list systems enable candidates placed on a non-eligible seat during the nomination process within the party organization, to still get elected via the voters’ optional preferential votes.The data used is derived from a unique survey including a total sample of candidates elected to the Swedish Parliament 1998–2014 via preferential votes after being placed on a non-eligible seat during the nomination process. The data also includes acquaintances to these candidates defined as their political networks. The method used to track down the network members, was to ask the candidates for acquaintances who helped them during the nomination process and the election campaign. The motivation, resources and recruiting networks amongst these respondents are compared to those of candidates, and their political networks, who, despite being placed on an eligible seat during the nomination process ended up losing a seat in Parliament as a consequence of the flexible list system.The analysis shows how dissatisfaction with the nomination process creates a motivation to use the preferential voting system in order to overrule the decisions made by the party. The result also indicates that the elected candidates and their political networks are more active within voluntary associations than their opponents. Furthermore, important differences in temporal resources are shown. Elected candidates can participate in the election campaign full-time and are able to take leave of absence from their ordinary jobs, while the opposite applies for the political networks. The political networks supporting elected candidates do not work full-time within the party to the same extent as networks supporting non-elected candidates. A suggestion for future research is to examine the importance of voluntary associations in relation to the use of preferential votes in flexible list systems.
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| 7. |
- Hoffman, Tove, et al.
(författare)
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Co-occurrence of Francisella and spotted fever group Rickettsia in avian-associated Hyalomma rufipes
- 2022
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Ingår i: Microorganisms. - : MDPI. - 2076-2607. ; 10:7
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Tidskriftsartikel (refereegranskat)abstract
- Introduction: The migratory behaviour of wild birds aids in the geographical spread of ticks and their microorganisms. Ticks are known to harbor both pathogenic and symbiotic bacteria - such as species of the genera Francisella, Rickettsia,and Midichloria - and multiple bacterial species may occur within them. Francisella occurs in different tick taxa andconsists of closely related pathogenic and non-pathogenic species. Spotted fever group Rickettsia are transmitted to humans by different tick genera and are emerging human pathogens in Europe. The aims of this study were to investigate dispersal of Francisella as well as co-occurrence of Francisella and spotted fever group Rickettsia in ticks infesting northward migrating birds in the African-Western Palaearctic region.Materials and methods: Birds were trapped using mist nets at bird observatories in Spain, Italy, Greece, and Israel during their spring migration of 2014 and 2015. Ticks were screened for the genus Francisella, the species Francisella tularensis, and spotted fever group Rickettsia by microfluidic qPCR. Ticks with putative positive results for F. tularensiswere subjected to confirmation analyses, metagenomics analysis, enrichment, and whole genome sequencing.Results: There was a high prevalence of Francisella species (76.7%) and co-occurrence of Francisella species and spotted fever group Rickettsia (50.6%) in the tick species Hyalomma rufipes. Two H. rufipes yielded putative positive test results for the human pathogen F. tularensis during initial screening. Metagenomics analysis revealed presence of Francisella sp., Rickettsia sp., and Midichloria sp. DNA in the two H. rufipes ticks. The levels of Rickettsia and Midichloria DNA were relatively high while the level of Francisella DNA was low and required enrichment for the construction of metagenome-assembled genomes. Phylogenetic inference and calculations of the average nucleotide identity (ANI) indicated that: i) the Francisella genomes belonged to the Francisella-like endosymbiont (FLE) group in Clade 1 of Francisella and had highest sequence identity to an FLE found in Ornithodoros moubata (ANI: 96.7/97.0%), ii) the Rickettsia genomes had highest resemblance to Rickettsia aeschlimannii (ANI: 98.8 - 99.9%), and iii) the Midichloria genomes resembled Midichloria mitochondrii (ANI: 91.5 - 92.3%).Conclusions: The results of this study suggest ticks containing Francisella species, FLEs, and spotted fever groupRickettsia are dispersed by northbound migratory birds in the African-Western Palaearctic and suggest H. rufipes may not be involved in the transmission of F. tularensis in the study region. Future studies should aim at confirming the prevalence of Francisella spp. and spotted fever group Rickettsia in H. rufipes, in addition to focusing on the influence of FLEs on H. rufipes and their interaction with pathogenic and symbiotic bacteria of the genera Rickettsia and Midichloria.
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| 8. |
- Tegenborg, Sussi, 1968-
(författare)
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Pain or no pain? That is the question : an evaluation of the observational pain assessment instrument Abbey Pain Scale in patients with cancer
- 2024
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- Background: The Abbey Pain Scale (APS) is an observational pain assessment instrument that was created for use among patients with dementia. It is sometimes used in Sweden to assess pain in patients with advanced cancer who are unable to vocalize their pain, but it has never been evaluated in this population.Aim: To evaluate observational pain assessment for people with advanced cancer in a palliative care setting, focusing on the APS.Methods: The APS was translated and adapted into a Swedish dementia context through interviews with health care professionals (n=11). The resulting APS-SE was then used in a qualitative content analysis exploring health care professionals’ experience of using the instrument in patients with advanced cancer (n=12). The psychometrics of the APS-SE when used in patients with advanced cancer (n=72) were determined through test-retest and inter-rater reliability, internal consistency reliability, and responsiveness to opioids. Criterion validity was determined against the patients’ self-reported pain (n=45).Results: The APS-SE was comprehensible by users within dementia care, regardless of their educational and linguistic background. The qualitative analysis revealed that when used in patients with advanced cancer, the APS-SE fulfilled the need for an observational pain assessment instrument, but was not always on target and did not fully suit the clinical situation. The psychometric analysis showed slight criterion validity (κ=0.08) and unacceptable internal consistency reliability (Cronbach’s α=0.01). The test-retest reliability was good (ICC=0.82) and the inter-rater reliability moderate (ICC=0.64), but the latter had a confidence interval ranging from poor to good. Responsiveness to opioids was demonstrated (p=0.01).Conclusions: This thesis underscores the need for a specialized observational pain assessment instrument explicitly tailored for patients with advanced cancer. The current lack of a recognized alternative emphasizes the importance of developing such an instrument to address the critical gap in observational pain assessment in the palliative oncology setting.
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| 9. |
- Wilhelmsson, Peter, 1981-, et al.
(författare)
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Candidatus Rickettsia Vini DNA in Ticks Collected from Nest Burrows of the European Sand Martin (Riparia riparia) in Sweden
- 2023
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Ingår i: Vector Borne and Zoonotic Diseases. - : Mary Ann Liebert. - 1530-3667 .- 1557-7759. ; 23:7, s. 378-383
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Tidskriftsartikel (refereegranskat)abstract
- Background: Birds can cross geographical and environmental barriers and thereby facilitate dispersal of tick-borne pathogens both as carriers of infected ticks and as reservoirs of pathogenic microorganisms. Ixodes lividus (Ixodida: Ixodidae) is an endophilic tick in the Palearctic region that is highly specialized on its host, the European sand martin Riparia riparia. The purpose of this study was to determine whether I. lividus ticks sampled from sand martin nests in Sweden carry vector-borne pathogens.Materials and Methods: Fed ticks were collected in the autumns of 2017 and 2019 from the nests of a European sand martin colony in southern Sweden. Ticks were identified morphologically to developmental stage and species and were tested for tick-borne pathogens using PCR-based methods.Results: None of the 41 ticks tested positive for five tick-borne pathogens including Borrelia spp., tick-borne encephalitis virus (TBEV), Neoehrlichia mikurensis, Anaplasma phagocytophilum, and Babesia spp. Thirty-seven (13 females, 23 nymphs and 1 larva) of the 41 ticks tested positive for the gltA gene of Rickettsia spp. The sequences of the 17 kDa and gltA genes were most closely related to Candidatus Rickettsia vini.Conclusion: Our study confirms other reports that I. lividus ticks associated with the European sand martin have high infection prevalence of Ca. R. vini.
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| 10. |
- Wode, Kathrin, 1968-
(författare)
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Complementary and alternative medicine in cancer : from utilization to a randomized controlled trial
- 2022
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- Background: Complementary and alternative medicine (CAM) are non-conventional health care approaches used in parallel with or instead of conventional medicine. Little is known about Swedish patients’ patterns of complementary CAM use in the context of cancer. Patient-provider communication concerning CAM is crucial and research about communication in situations when patients decline recommended cancer treatment and consider CAM as an alternative is scarce. One commonly used CAM approach is an herbal medicinal product from mistletoe. An open-label trial on mistletoe extract for patients with advanced pancreatic cancer reported promising results on overall survival and quality of life. Due to limited treatment options for this group of patients, this approach needs to be investigated further. Aim: The overall aim of this thesis is to explore CAM use from patients’ and physicians’ perspectives and to design a placebo-controlled randomized clinical trial to assess mistletoe extract as a complement to standard treatment in patients with advanced pancreatic cancer. Methods: A cross-sectional design with quantitative and qualitative mixed methods was used in Study I including 755 patients with solid tumors. In Study II a qualitative design with face-to-face interviews with seven patients with cancer and ten physicians from cancer care was used. In Study III, a study protocol for a multicenter, parallel group, double-blind, randomized, placebo-controlled clinical trial (RCT) was developed. Mixed methods were used by two nested ancillary studies on sub-sets of participants with a translational and a qualitative design respectively. Patients with advanced pancreatic cancer (n=290) were included; mistletoe extract/placebo was added to treatment of choice for the duration of nine months. The trial is currently being conducted. Results: One of four patients with solid tumors used CAM parallel with conventional treatment. Main reasons motivations were the hope for improvement of physical, general, and emotional wellbeing and the body’s ability to fight cancer. Satisfaction with CAM usage was generally high; reported adverse effects few and mild. One third had discussed their CAM use with cancer care providers. More than half of the patients thought that cancer care providers should be able to discuss and/or consider use of CAM modalities in cancer care. Patients declining conventional cancer treatment while using CAM had a variety of reasons for their choices: many of them valued CAM for a broader perspective on health and illness in the context of mind, body and spirit. The wish to take an active stance in relation to treatment decisions and previous negative experiences from conventional care were also cited as motives. Some patients felt a lack of respect for their choices and indicated lack of knowledge and interest on their physicians’ part. Some physicians felt a need for better expertise in CAM while others did not. Patients’ choice to decline cancer treatment was an ethical dilemma to most of the interviewed physicians. Even though communication in these situations tended to push some patients and physicians to take an extreme position, both parties wished for an open dialogue with mutual trust and understanding.The study protocol of Study III was designed and published according to the Standard Protocol Items for Clinical Trials (SPIRIT) guidelines. The trial started inclusion in 2016 and has been running at nine participating oncological departments. Inclusion was completed in December 2021 and expected end-of-study is September 2022. Thirty-one interviews have been conducted within the ancillary qualitative study and 100 patients were included in the biomarker study.Conclusions: Many patients with cancer use CAM, mainly as a complement to conventional treatment to improve wellbeing. Most have realistic expectations, express high satisfaction and awareness of side effects. In rare cases, patients decline conventional cancer treatment and use CAM as an alternative for complex reasons that are worthwhile to explore in concrete situations. Patients generally wish to stay in contact with cancer care but demand interest in and respect for their choices. The majority of CAM-using patients perceive a lack of knowledge about CAM among cancer care providers and do often not reveal their CAM use; however, patients want providers to be knowledgeable and able to give advice. Shared decision-making appears extra difficult in the clinically demanding situations when patients’ and physicians’ views on treatment choices profoundly diverge. Knowledge about CAM and competency in giving nuanced advice to interested patients seem crucial for an initiated patient-provider dialogue for safety reasons, patient satisfaction and mutual trust. Both design and conduct of the RCT are an example of research filling an identified gap of knowledge and will provide cancer care with much-needed information. The design and conduct of this trial as well as its future results may serve as a model for CAM knowledge capacity building. Evidence-based medicine is the practice of integrating individual clinical expertise and patient values with the best available external clinical evidence from systematic research. This thesis pays attention to patients’ values, builds professional competency and experience within CAM and acknowledges and contributes to systematic research.
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