| 1. |
|
|
| 2. |
|
|
| 3. |
- Arver, Brita, et al.
(författare)
-
Bilateral Prophylactic Mastectomy in Swedish Women at High Risk of Breast Cancer: A National Survey.
- 2011
-
Ingår i: Annals of surgery. - : Lippincott Williams and Wilkins; 1999. - 1528-1140 .- 0003-4932. ; 253:6, s. 1147-1154
-
Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND/OBJECTIVE:: This study attempted a national inventory of all bilateral prophylactic mastectomies performed in Sweden between 1995 and 2005 in high-risk women without a previous breast malignancy. The primary aim was to investigate the breast cancer incidence after surgery. Secondary aims were to describe the preoperative risk assessment, operation techniques, complications, histopathological findings, and regional differences. METHODS:: Geneticists, oncologists and surgeons performing prophylactic breast surgery were asked to identify all women eligible for inclusion in their region. The medical records were reviewed in each region and the data were analyzed centrally. The BOADICEA risk assessment model was used to calculate the number of expected/prevented breast cancers during the follow-up period. RESULTS:: A total of 223 women operated on in 8 hospitals were identified. During a mean follow-up of 6.6 years, no primary breast cancer was observed compared with 12 expected cases. However, 1 woman succumbed 9 years post mastectomy to widespread adenocarcinoma of uncertain origin. Median age at operation was 40 years. A total of 58% were BRCA1/2 mutation carriers. All but 3 women underwent breast reconstruction, 208 with implants and 12 with autologous tissue. Four small, unifocal, invasive cancers and 4 ductal carcinoma in situ were found in the mastectomy specimens. The incidence of nonbreast related complications was low (3%). Implant loss due to infection/necrosis occurred in 21 women (10%) but a majority received a new implant later. In total, 64% of the women underwent at least 1unanticipated secondary operation. CONCLUSIONS:: Bilateral prophylactic mastectomy is safe and efficacious in reducing future breast cancer in asymptomatic women at high risk. Unanticipated reoperations are common. Given the small number of patients centralization seems justified.
|
|
| 4. |
- Bergkvist, Karin, et al.
(författare)
-
Support in the context of allogeneic hematopoietic stem cell transplantation : The perspectives of family caregivers
- 2020
-
Ingår i: European Journal of Oncology Nursing. - : Elsevier BV. - 1462-3889 .- 1532-2122. ; 46
-
Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND AND AIM: Family caregivers are often involved in helping recipients during allogeneic hematopoietic stem cell transplantation (allo-HSCT). Although the distress that often arises along the trajectory is evident to family caregivers, research on their perceptions of providing and receiving support is limited. The aim of this study was to explore family caregivers' experiences of providing and receiving support during allo-HSCT.METHOD: Data were collected through semi-structured interviews with fourteen family caregivers 16 weeks after the recipient's allo-HSCT. Inductive qualitative content analysis was used to analyse the data.RESULTS: The analysis revealed four generic categories that focus on prerequisites for family caregivers' ability to provide support: Individual characteristics influence the ability to be supportive, Social context influences the ability to be supportive, Medical information provides knowledge and a sense of participation and Interaction with the healthcare organization provides a sense of participation. These prerequisites are linked in the fifth generic category: Family caregivers' support is multifaceted and dependent on the recipient's health.CONCLUSIONS: Family caregivers' risk of experiencing a stronger sense of uncertainty and lack of participation is higher in the absence of the above-mentioned prerequisites. Professional support is thus required, which implies that the healthcare organization is responsible for identifying the needs of each family caregiver and delivering individualized support.
|
|
| 5. |
|
|
| 6. |
- de Boniface, Jana, 1971-
(författare)
-
Sentinel Node Biopsy in Breast Cancer : Clinical and Immunological Aspects
- 2007
-
Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- The most important prognostic factor in breast cancer is the axillary lymph node status. The sentinel node biopsy (SNB) is reported to stage the axilla with an accuracy > 95 % in early breast cancer. Tumour-related perturbation of T-cell function has been observed in patients with malignancies, including breast cancer. The down-regulation of the important T-cell activation molecules CD3-ζ and CD28 may cause T-cell dysfunction, anergy, tolerance and deletion.The expression of CD3-ζ and CD28 was evaluated in 25 sentinel node biopsies. The most pronounced down-regulation was seen in the paracortical area, where the best agreement between both parameters was observed. CD28 expression was significantly more suppressed in CD4+ than in CD8+ T-cells.From the Swedish sentinel node database, 109 patients with breast cancer > 3 cm planned for both SNB and a subsequent axillary dissection were identified. The false negative rate (FNR) was 12.5%. Thirteen cases of tumour multifocality were detected on postoperative pathology. The FNR in this subgroup was higher (30.8%) than in patients with unifocal disease (7.8%; P = 0.012).From the Swedish SNB multicentre cohort trial, 2246 sentinel node-negative patients who had not undergone further axillary surgery were selected for analysis. After a median follow-up time of 37 months (range 0-75), 13 isolated axillary recurrences (13/2246; 0.6%) were found. In another 14 cases, local or distant failure preceded or coincided with axillary relapse (27/2246; 1.2%). In conclusion, the immunological analysis of the sentinel node might provide valuable prognostic information and aid selection of patients for immunotherapy. SNB is encouraged in breast cancer larger than 3 cm, if no multifocal growth pattern is present. The axillary recurrence rate after a negative SNB in Sweden is in accordance with international figures. However, a longer follow-up is mandatory before the true failure rate of the SNB can be determined.
|
|
| 7. |
- Høyer, Marie, et al.
(författare)
-
Health-related quality of life among women with breast cancer : a population-based study
- 2011
-
Ingår i: Acta Oncologica. - : Informa Healthcare. - 0284-186X .- 1651-226X. ; 50:7, s. 1015-1026
-
Tidskriftsartikel (refereegranskat)abstract
- Background: High incidence rates of breast cancer emphasize the importance of increased knowledge about the health-related quality of life (HRQoL) in this patient group. The aim of the present study was to describe and compare HRQoL among breast cancer patients shortly after diagnosis with normative data from the general population, and to investigate how clinical, demographic, and socio-economic factors and social support are associated with HRQoL. Material and methods:Participants were identified in a population-based Breast Cancer Quality Register in central Sweden. Of 1573 women newly diagnosed with breast cancer during a one-year period (2007 – 2008), 69% (n =1086) completed a questionnaire including the EORTC QLQ-C30, BR23 and the HADS.Results: Compared to age-adjusted normative data, breast cancer patients (mean age 62 years, range 25–94), especially younger women (<50 years), experienced clinically meaningful poorer HRQoL. Clinically significant levels of anxiety and depressive symptoms were found among 14% and 6% of the patients, respectively. Factors associated with more problems/symptoms among study participants included chemotherapy, lack of social support, sick leave and a poor financial situation. Adding socio-economic factors diminished the association between age and HRQoL (p > 0.05).Conclusion:Recently diagnosed breast cancer patients reported poorer HRQoL in several dimensions compared to normative data. In addition to clinical and demographic factors, an unfavorable socio-economic standing was associated with more problems/symptoms. The present findings emphasize the importance of taking a variety of factors into account when assessing HRQoL in the clinical setting.
|
|
| 8. |
|
|
| 9. |
|
|
| 10. |
- Kisch, Annika M., et al.
(författare)
-
A person-centred intervention remotely targeting family caregivers' support needs in the context of allogeneic hematopoietic stem cell transplantation : A feasibility study
- 2022
-
Ingår i: Supportive Care in Cancer. - : Springer Science and Business Media LLC. - 0941-4355 .- 1433-7339. ; 30:11, s. 9039-9047
-
Tidskriftsartikel (refereegranskat)abstract
- PURPOSE: Allogeneic hematopoietic stem cell transplantation (HSCT) is an intensive curative treatment that increases family caregivers' burden. The aim of this study was to explore the feasibility of remotely assessing and addressing family caregivers' support needs in terms of demand and acceptability using the Carer Support Needs Assessment Tool Intervention (CSNAT-I) in the HSCT context.METHODS: CSNAT-I consists of an evidence-based tool and a five-stage person-centred process. The intervention was performed remotely by two designated nurses from two HSCT centres, one before HSCT and the second 6 weeks after (November 2020 to March 2021). To capture the experiences of using CSNAT-I, interviews were conducted with family caregivers and reflections were gathered from the designated nurses.RESULTS: Of 34 eligible family caregivers, 27 participated, 70% were partners and the rest children, siblings or other relatives. The main support needs were knowing what to expect in the future and dealing with your feelings and worries. The most frequent support actions according to CSNAT-I were psychological support and medical information. Four categories summarised family caregivers and designated nurses' experiences: CSNAT-I was relevant and became an eye opener; nurses' experiences were important for enabling trustful CSNAT-I conversations; CSNAT-I provided family caregivers with support and a sense of security; and CSNAT-I gave family caregivers insight and enabled change.CONCLUSION: Both family caregivers and designated nurses experienced that using CSNAT-I in an HSCT context was feasible and had the potential to provide valuable support for most of the participating family caregivers.
|
|
