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1.
  • Lövgren, Malin, et al. (författare)
  • Bereaved Siblings' Advice to Health Care Professionals Working With Children With Cancer and Their Families
  • 2016
  • Ingår i: ; 33:4, s. 297-305
  • Tidskriftsartikel (refereegranskat)abstract
    • Introduction: Siblings of children with cancer experience psychosocial distress during the illness and after bereavement, but often stand outside the spotlight of attention and care. This study explored bereaved siblings' advice to health care professionals (HCPs) working with children with cancer and their families. Materials and Methods: In a nationwide Swedish survey of bereaved siblings, 174/240 (73%) participated. Of these, 108 answered an open-ended question about what advice they would give to HCPs working with children with cancer and their families. In this study, responses to this single question were analyzed using content analysis. Results: The most common advice, suggested by 56% of siblings, related to their own support. One third suggested giving better medical information to siblings. Some siblings wanted to be more practically involved in their brother's/sister's care and suggested that HCPs should give parents guidance on how to involve siblings. Other common advice related to psychosocial aspects, such as the siblings' wish for HCPs to mediate hope, yet also realism, and the importance of asking the ill child about what care they wanted. Conclusion: Information, communication, and involvement should be emphasized by HCPs to support siblings' psychosocial needs in both the health care setting and within the family.
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2.
  • Lövgren, Malin, et al. (författare)
  • Clock time and embodied time experienced by patients with inoperable lung cancer
  • 2010
  • Ingår i: ; 33:1, s. 55-63
  • Tidskriftsartikel (refereegranskat)abstract
    • In this study, we explore how patients with inoperable lung cancer (LC) discuss their experiences of time, based on content analysis of open interviews with 35 patients 1 year after diagnosis, using Davies' distinction between "clock time" and "embodied time" as sensitizing concepts. Two interrelated themes were derived: (1) aspects related to the healthcare system, with 3 subthemes: waiting times in the healthcare system, limited time for patient-professional contact, and limited time for coordination of services, and (2) existential aspects, with subthemes: the future with LC and managing an uncertain and finite life with LC. Time could be experienced as problematic for these patients, when limited or lacking or through long periods of waiting, especially when these periods occurred without adequate preparation or information. This contributed to exacerbation of these patients' existing sense of uncertainty, their perception of care as impersonal and insecure, and their need to remain alert and act on their own behalf. Awareness of the seriousness of their disease and the prospect of a limited lifetime was described as increasing uncertainty about dying and fear of certain death. People also described efforts to constructively deal with their situation by reprioritizing their remaining time, having increased appreciation of some aspects of daily life, and living consciously in the present. This analysis suggests a collision between clock time, which steers the healthcare system, and embodied time, as experienced by individuals. Greater attention to psychosocial needs is suggested as one means of positively affecting patients' experiences of time and uncertainty.
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3.
  • Lövgren, Malin, et al. (författare)
  • Siblings' experiences of their brother's or sister's cancer death : A nationwide follow-up 2-9 years later.
  • 2016
  • Ingår i: Psycho-Oncology. - 1057-9249 .- 1099-1611. ; 25:4, s. 435-440
  • Tidskriftsartikel (refereegranskat)abstract
    • OBJECTIVE: The aim of this study was to examine siblings' experiences of their brother's or sister's cancer death and if these experiences influenced levels of anxiety 2-9 years later.METHODS: This nationwide survey was conducted in Sweden in 2009. All siblings who had a brother/sister who was diagnosed with cancer before the age of 17 years and who died before the age of 25 years during 2000-2007 were invited. Of those, 174 siblings participated (participation rate: 73%). Mixed data from the survey about the siblings' experiences of death were included as well as data from the Hospital Anxiety and Depression Scale. To examine the experiences, descriptive statistics and content analysis were used. Mann-Whitney U-test was conducted to investigate if the experiences influenced anxiety 2-9 years later.RESULTS: The siblings reported poor knowledge and experienced a lack of communication about their brother's/sister's death, for example, about the time frame, bodily changes near death, and about their own experiences. Siblings who reported that no one talked with them about what to expect when their brother/sister was going to die reported higher levels of anxiety 2-9 years after the loss. Seventy percent reported that they witnessed their brother/sister suffering in the last hours in life. Many of those who were not present during the illness period and at the time of death expressed regret.CONCLUSION: It is important to prepare siblings for their brother's/sister's illness and death as it may decrease anxiety and regrets later on. Copyright © 2015 John Wiley & Sons, Ltd.
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4.
  • Lövgren, Malin, et al. (författare)
  • Time spans from first symptom to treatment in patients with lung cancer : The influence of symptoms and demographic characteristics
  • 2008
  • Ingår i: Acta Oncologica. - : Taylor & Francis. - 0284-186X .- 1651-226X. ; 47:3, s. 397-405
  • Tidskriftsartikel (refereegranskat)abstract
    • BACKGROUND: Cancer stage at diagnosis is the most important prognostic factor for lung cancer (LC), but most patients are diagnosed with advanced disease with many and intense symptoms. This study explores relationships between LC patients' first symptoms, symptoms triggering health care system (HCS) contact, demographic/clinical characteristics, and time spans in the care trajectory from first symptom(s) to treatment start.MATERIALS AND METHODS: Medical records were examined from all 314 patients diagnosed with primary LC in 2003 at a Department of Respiratory Medicine, in Stockholm Sweden. Descriptive analysis was used to examine symptoms and time spans in the care trajectory. Cox regression analysis was conducted to explore the influence of symptoms and demographic/clinical characteristics on the time spans.RESULTS: Tumor-specific symptoms led to HCS visits to a greater extent than did systemic symptoms, despite reports of weight loss, fatigue and appetite loss as common first symptoms. Minor differences between women and men were found regarding specific symptoms. The study confirms that the time spans from first symptoms reported to treatment start are extensive, exceeding Swedish national recommendations. A lump/resistance, neurological symptoms, appetite loss, hemoptysis and non-thoracic related pain were associated with significantly shorter time spans in the care trajectory. People >74 years old risked longer time span from first HCS visit to treatment start.CONCLUSION: This study indicates a need for a more efficient LC care trajectory. Elderly patients could be particularly vulnerable for longer time spans.
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5.
  • Raina, Parminder, et al. (författare)
  • The Combined Effect of Cancer and Cardiometabolic Conditions on the Mortality Burden in Older Adults
  • 2019
  • Ingår i: The journals of gerontology. Series A, Biological sciences and medical sciences. - : Oxford University Press. - 1079-5006 .- 1758-535X. ; 74:3, s. 366-372
  • Tidskriftsartikel (refereegranskat)abstract
    • The number of older people living with cancer and cardiometabolic conditions is increasing, but little is known about how specific combinations of these conditions impact mortality.A total of 22,692 participants aged 65 years and older from four international cohorts were followed-up for mortality for an average of 10 years (8,596 deaths). Data were harmonized across cohorts and mutually exclusive groups of disease combinations were created for cancer, myocardial infarction (MI), stroke, and diabetes at baseline. Cox proportional hazards models for all-cause mortality were used to estimate the age- and sex-adjusted hazard ratio and rate advancement period (RAP) (in years).At baseline, 23.6% (n = 5,116) of participants reported having one condition and 4.2% (n = 955) had two or more conditions. Data from all studies combined showed that the RAP increased with each additional condition. Diabetes advanced the rate of dying by the most years (5.26 years; 95% confidence interval [CI], 4.536.00), but the effect of any single condition was smaller than the effect of disease combinations. Some combinations had a significantly greater impact on the period by which the rate of death was advanced than others with the same number of conditions, for example, 10.9 years (95% CI, 9.412.6) for MI and diabetes versus 6.4 years (95% CI, 4.38.5) for cancer and diabetes.Combinations of cancer and cardiometabolic conditions accelerate mortality rates in older adults differently. Although most studies investigating mortality associated with multimorbidity used disease counts, these provide little guidance for managing complex patients as they age.
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6.
  • Mattsson, Johanna, 1985- (författare)
  • An integrative strategy for targeted evaluation of biomarker expression in non-small cell lung cancer
  • 2016
  • Doktorsavhandling (övrigt vetenskapligt)abstract
    • Despite improvements in therapy, the prognosis for non-small cell lung cancer (NSCLC) patients remains poor, and cure is only possible in localized tumors after surgical resection. A new generation of targeted cancer drugs has led to the expectation that lung cancer therapy can be significantly improved, but these drugs are today only an option in a small subset of NSCLC patients, and their effect is temporary. Therefore, the aim of this thesis was to characterize NSCLC in order to find new treatment targets and to evaluate biomarkers that further optimize therapy selection.In Paper I, the expression of the potential treatment targets claudin 6 and claudin 18.2 were evaluated based on immunohistochemical- and gene expression analysis. High ectopic protein and gene expression were demonstrated for both claudins in small subgroups of NSCLC. Clinical trials using humanized monoclonal antibodies against both proteins are ongoing in other cancer forms and may be extended to NSCLC.In Paper II, the prognostic impact of the inflammatory mediator cyclooxygenase 2 (COX-2) was evaluated. No prognostic significance was found in a meta-analysis incorporating gene expression data of 1337 NSCLC patients. Likewise, COX-2 protein expression in tumor cells was not associated with survival in two independent NSCLC cohorts. However, in one of the analyzed cohorts, higher COX-2 expression in the tumor stroma was associated with longer survival and may therefore be a subject for further investigation. In Paper III, tumor and stromal COX-2 protein expression was examined in patients treated with the COX-2 inhibitor celecoxib in order to evaluate if COX-2 expression is a predictive biomarker for benefit of celecoxib therapy. Celecoxib did not prolong overall survival neither in the whole cohort nor in patients stratified according to COX-2 expression in tumor or stromal cells. Noteworthy, a tendency towards longer survival was again demonstrated in patients with high COX-2 stromal expression.In Paper IV, the diagnostic methods for identification of ALK rearrangements were assessed in a large representative Swedish NSCLC population. Fluorescence in situ hybridization (FISH), as the diagnostic standard, was compared to two immunohistochemical assays. ALK gene expression levels were incorporated to supplement the molecular data. The frequency of ALK rearrangements was lower than previously reported. The different methods to detect the ALK fusion demonstrated overlapping results. However, the overlap was poor, so the methods cannot be regarded as interchangeable and should thereby be interpreted with caution when used in clinical diagnostics.In summary, this thesis applied an integrative translational approach to characterize potential new treatment targets and to evaluate the detection of existing predictive biomarkers in NSCLC.
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7.
  • Godskesen, Tove, et al. (författare)
  • Hope for a cure and altruism are the main motives behind participation in phase 3 clinical cancer trials.
  • 2015
  • Ingår i: European Journal of Cancer Care. - 0961-5423 .- 1365-2354. ; 24:1, s. 133-41
  • Tidskriftsartikel (refereegranskat)abstract
    • It is necessary to carry out randomised clinical cancer trials (RCTs) in order to evaluate new, potentially useful treatments for future cancer patients. Participation in clinical trials plays an important role in determining whether a new treatment is the best therapy or not. Therefore, it is important to understand on what basis patients decide to participate in clinical trials and to investigate the implications of this understanding for optimising the information process related to study participation. The aims of this study were to (1) describe motives associated with participation in RCTs, (2) assess if patients comprehend the information related to trial enrolment, and (3) describe patient experiences of trial participation. Questionnaires were sent to 96 cancer patients participating in one of nine ongoing clinical phase 3 trials at the Department of Oncology, Uppsala University Hospital in Sweden. Eighty-eight patients completed the questionnaire (response rate 92%); 95% of these were patients in adjuvant therapy and 5% participated in clinical trials on palliative care. Two main reasons for participation were identified: personal hope for a cure and altruism. Patients show adequate understanding of the information provided to them in the consent process and participation entails high patient satisfaction.
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8.
  • Hellerstedt-Börjesson, Susanne, et al. (författare)
  • Women With Breast Cancer : Experience of Chemotherapy-Induced Pain: Triangulation of Methods
  • 2015
  • Ingår i: Cancer Nursing. - 0162-220X .- 1538-9804. ; 38:1, s. 31-39
  • Tidskriftsartikel (refereegranskat)abstract
    • BACKGROUNDChemotherapy treatment for cancer diseases can cause body pain during adjuvant therapy.OBJECTIVEThe aim was to describe the perceived impact of adjuvant chemotherapy-induced pain (CHIP) on the daily lives of women with newly diagnosed breast cancer, using triangulation.METHODFifty-seven women scheduled for chemotherapy in doses of 75 mg/m2 or greater of epirubicin and/or docetaxel participated. Twenty-two of these women registered pain with values of 4 or more on the visual analog scale on day 10 following chemotherapy. Of these 22, 16 participated in an interview and colored a printed body image. A qualitative thematic stepwise analysis of the interviews was performed.RESULTSChemotherapy-induced pain had a profound impact on daily life. Ten women reported the worst possible pain, with visual analog scale scores of 8 to 10. Three different categories crystallized: perception (A) of manageable pain, which allowed the women to maintain their daily lives; perception (B) of pain beyond imagination, whereby the impact of pain had become more complex; and perception (C) of crippling pain, challenging the women's confidence in survival.CONCLUSIONSThe findings highlight the inability to capture CHIP with 1 method only; it is thus necessary to use complimentary methods to capture pain. We found that pain had a considerable impact on daily life, with surprisingly high scores of perceived pain, findings that to date have been poorly investigated qualitatively.IMPLICATIONS FOR PRACTICENurses need to (1) better identify, understand and treat CHIP, using instruments and protocols; and (2) provide improved communication about pain and pain management.
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9.
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10.
  • Lindskog, Cecilia, et al. (författare)
  • Immunohistochemistry-based prognostic biomarkers in NSCLC : novel findings on the road to clinical use?
  • 2015
  • Ingår i: Expert Review of Molecular Diagnostics. - 1473-7159 .- 1744-8352. ; 15:4, s. 471-490
  • Forskningsöversikt (refereegranskat)abstract
    • Prognostication of non-small cell lung cancer is principally based on stage, age and performance status. This review provides an overview of 342 potential prognostic biomarkers in non-small cell lung cancer described between January 2008 and June 2013, evaluating the association between immunohistochemical protein expression and survival endpoint. Numerous studies proposed prognostic biomarkers, but many were only evaluated in a single patient cohort, and a large number of biomarkers revealed inconclusive findings when analyzed in more than one study. Only 26 proteins first described after 2008 (ALDH1A1, ANXA1, BCAR1, CLDN1, EIF4E, EZH2, FOLR1, FOXM1, IL7R, IL12RB2, KIAA1524, CRMP1, LOX, MCM7, MTA1, MTDH, NCOA3, NDRG2, NEDD9, NES, PBK, PPM1D, SIRT1, SLC7A5, SQSTM1 and WNT1) demonstrated a consistent prognostic association in two or more independent patient cohorts, thus qualifying as promising candidates for diagnostic use. Raised quality standards for study design and antibody validation, and integration of preclinical findings with clinical needs are clearly warranted.
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