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A systematic review of chemotherapy trials in several tumour types was performed by The Swedish Council of Technology Assessment in Health Care (SBU). The procedures for the evaluation of the scientific literature are described separately (Acta Oncol 2001; 40: 155-65). This overview of the literature on chemotherapy in the treatment of gastric cancer is based on 153 scientific papers including one meta-analysis, 18 reviews, 60 randomised studies and 57 prospective studies. The trials consist of 12 367 patients. The conclusions reached can be summarized into the following points: •A meta-analysis of 21 randomised adjuvant studies revealed a statistically significant survival benefit. The Odds Ratio (OR) is 0.84 (95% confidence interval, 95% CI, 0.74-0.96). However, by analysing Western world and Asian studies separately, a statistically significant difference can be noticed; the Western world studies showed an OR of 0.96 (95% CI 0.83-1.12) and the Asian an OR of 0.58 (95% CI 0.44-0.76). The cause of this difference is not apparent. There is not sufficient evidence to recommend adjuvant chemotherapy as routine treatment in the Western world. •Preoperative chemotherapy given to patients with non-resectable tumours or locally advanced potentially resectable tumours has achieved resectability rates of 40-100% and potentially curative resections in 37-80%. One out of two randomised studies showed a significant survival benefit, but reported data are not convincing. Experimental data in favour of preoperative therapy has not yet been confirmed in randomised clinical studies. Therapy is only justified in controlled clinical trials. •Published studies on the use of intraperitoneal chemotherapy are few and not conclusive regarding the efficiency and safety. This method of drug administration is, accordingly, justified only in controlled clinical trials. •In advanced gastric cancer, phase II studies have indicated better response rates using drug combinations than using single drug regimens, differences that have not, however, been convincingly demonstrated in randomised studies. No firm conclusions can be drawn regarding the superiority for any of the studied drug combinations with respect to response or survival gain. •A statistically significant survival benefit has been shown in trials comparing drug combinations with a best supportive care arm in the treatment of advanced gastric cancer. However, the number of included patients is small. The median survival benefit in advanced disease is in the range of three to nine months. •The use of chemotherapy in advanced gastric cancer is justified in selected patients, e.g. in younger patients in good performance status, low tumour burden and no other serious medical condition after adequate information of potential gains and risks. •The influence of chemotherapy on quality of life in advanced gastric cancer has been reported in only a few studies. It appears that about 50% of the patients have a clinically relevant relief of tumour-related symptoms and thereby improved quality of life. In one study, quality-adjusted survival was estimated to a median of six months in the treated patients compared with two months in the controls. •The quality of the literature addressing chemotherapy for gastric cancer is frequently poor with few properly designed randomised trials. In a number of randomised multi-centre adjuvant studies the inclusions rates are remarkably low, which reduces the scientific value of the studies. [ABSTRACT FROM AUTHOR]

Background and purpose — We established a care pathway for hip fracture patients, a "Hip Fracture Unit" (HFU), aiming to provide better in-hospital care and thus improve outcome. We compared the results after introduction of the HFU with a historical control group. Patients and methods — The HFU consisted of a series of measures within the orthopedic ward, such as reducing preoperative waiting time, increased use of nerve blocks, early mobilization, and osteoporosis treatment. 276 patients admitted from May 2014 to May 2015 constituted the HFU group and 167 patients admitted from September 2009 to January 2012 constituted the historical control group. Patients were followed prospectively up to 12 months post fracture. Results — Mean preoperative waiting time was 24 hours in the HFU group and 29 hours in the control group (p = 0.003). 123 patients (47%) in the HFU were started on anti-osteoporosis treatment while in hospital. "Short Physical Performance Battery" score (SPPB) was mean 5.5 in the HFU group and 3.8 in the control group at 4 months (p < 0.001), and 5.7 vs. 3.6 at 12 months (p < 0.001). The mortality rate at 4 months was 15% in both groups. No statistically significant differences were found in readmissions, complications, new nursing home admissions, in Barthel ADL index or a mental capacity test at the follow-ups. [ABSTRACT FROM AUTHOR]

Background and purpose — It is unclear whether physiotherapy interventions or patient education before total hip replacement (THR) is beneficial for patients postoperatively. Utilizing the Swedish Hip Arthroplasty Register (SHAR), we retrospectively studied the influence of preoperative self-reported exposure to physiotherapy and/or patient education on patient-reported outcomes 1 year after THR. Patients and methods — Data covering all THRs performed in Sweden for osteoarthritis, between the years 2012 and 2015, was obtained from SHAR. There were 30,756 patients with complete data. Multiple linear regression modelling was performed with 1-year postoperative PROMs (hip pain on a visual analogue scale [VAS], with the quality of life measures EQ-5D index and EQ VAS, and surgery satisfaction VAS) as dependent variables. Self-reported physiotherapy and patient education (yes or no) were used as independent variables. Results — Physiotherapy was associated with slightly less pain VAS (–0.7, 95% CI –1.1 to –0.3), better EQ-5D index (0.01, CI 0.00–0.01), EQ VAS (0.8, CI 0.4–1.2), and better satisfaction VAS (–0.7, CI –1.2 to –0.2). Patient education was associated with slightly better EQ-5D index (0.01, CI 0.00–0.01) and EQ VAS (0.7, CI 0.2–1.1). Interpretation — Even though we found statistically significant differences in favor of physiotherapy and patient education, the magnitude of those were too small and inconsistent to conclude a truly positive influence. Further research is needed with more specific and demarcated physiotherapy interventions. [ABSTRACT FROM AUTHOR]

Background and purpose — Limb lengthening with an intramedullary motorized nail is a relatively new method. We investigated if lengthening nails are reliable constructs for limb lengthening and deformity correction in the femur and the tibia. Patients and methods — 50 lengthenings (34 Precice and 16 Fitbone devices) in 47 patients (mean age 23 years [11-61]) with ≥12 months follow-up are included in this study. 30 lengthenings were done due to congenital and 20 because of posttraumatic deformity (21 antegrade femora, 23 retrograde femora, 6 tibiae). Initial deformities included a mean shortening of 42 mm (25-90). In 15 patients, simultaneous axial correction was done using the retrograde nailing technique. Results — The planned amount of lengthening was achieved in all but 2 patients. 5 patients who underwent simultaneous axial correction showed minor residual deformity; unintentionally induced minor deformities were found in the frontal and sagittal plane. The consolidation index was 1.2 months/cm (0.6-2.5) in the femur and 2.5 months/cm (1.6-4.0) in the tibia. 2 femoral fractures occurred in retrograde femoral lengthenings after consolidation due to substantial trauma. There were 8 complications, all of which were correctable by surgery, with no permanent sequelae. Interpretation — Controlled acute axial correction of angular deformities and limb lengthening can be achieved by a motorized intramedullary nail. A thorough preoperative planning and intraoperative control of alignment are required to avoid residual and unintentionally induced deformity. In the femur relatively fast consolidation could be observed, whereas healing was slower in the tibia. [ABSTRACT FROM AUTHOR]

Background -- The benefit of preoperative bridging in surgical patients with continuous anticoagulant therapy is debatable, and drawing of meaningful conclusions may have been limited by mixed procedures with different thromboembolic and bleeding risks in most published studies. Patients and methods -- This was an observational cohort treatment study in consecutive primary unilateral total hip and knee arthroplasty patients between January 2010 and November 2013 in 8 Danish fast-track departments. Data were collected prospectively on preoperative comorbidity and anticoagulants in patients with preoperative vitamin K antagonist (VKA) treatment. We performed 30-day follow-up on in-hospital complications and re-admissions through the Danish National Patient Registry and patient records. Results -- Of 13,375 procedures, 649 (4.7%) were in VKA patients with a mean age of 73 (SD 9) years and a median length of stay of 3 days (IQR: 2-4). Preoperative bridging was used in 430 (67%), while 215 (33%) were paused. Of 4 arterial thromboembolic events (ATEs) (0.6%), 2 were in paused patients and 2 were in bridged patients (p = 0.6). Of 3 venous thromboembolic events (VTEs) (0.5%), 2 were in paused patients and 1 was in a bridged patient (p = 0.3). Of 8 major bleedings (MBs) (1.2%), 1 was in a paused patient and 7 were in bridged patients (p = 0.3), 5 of whom received therapeutic bridging. Similar results were found in a propensity-matched cohort. Interpretation -- In contrast to recent studies in mixed surgical procedures, no statistically significant differences in ATE, VTE, or MB were found between preoperative bridging and pausation of VKA patients. However, the higher number of thromboembolic events in paused patients and the higher number of major bleedings in bridged patients warrant more extensive investigation. [ABSTRACT FROM AUTHOR]

Background and purpose -- Telemedicine could allow patients to be discharged more quickly after surgery and contribute to improve fast-track procedures without compromising quality, patient safety, functionality, anxiety, or other patient-perceived parameters. We investigated whether using telemedicine support (TMS) would permit hospital discharge after 1 day without loss of self-assessed quality of life, loss of functionality, increased anxiety, increased rates of re-admission, or increased rates of complications after hip replacement. Patients and methods -- We performed a randomized controlled trial involving 72 Danish patients in 1 region who were referred for elective fast-track total hip replacement between August 2009 and March 2011 (654 were screened for eligibility). Half of the patients received a telemedicine solution connected to their TV. The patients were followed until 1 year after surgery. Results -- Length of stay was reduced from 2.1 days (95% CI: 2.0-2.3) to 1.1 day (CI: 0.9-1.4; p < 0.001) with the TMS intervention. Health-related quality of life increased in both groups, but there were no statistically signifi cant differences between groups. There were also no statistically signifi cant differences between groups regarding timed up-and-go test and Oxford hip score at 3-month follow-up. At 12-month follow-up, the rates of complications and re-admissions were similar between the groups, but the number of postoperative hospital contacts was lower in the TMS group. Interpretation -- Length of postoperative stay was shortened in patients with the TMS solution, without compromising patientperceived or clinical parameters in patients undergoing elective fast-track surgery. These results indicate that telemedicine can be of value in fast-track treatment of patients undergoing total hip replacement. [ABSTRACT FROM AUTHOR]

Background and purpose -- Controversies exist regarding thromboprophylaxis in orthopedic surgery. Using data in the nationwide Norwegian Hip Fracture Register (NHFR) with postoperative death and reoperation in the first 6 months after surgery as endpoints in the analyses, we determined whether the thromboprophylaxis in patients who undergo hemiarthroplasty for femoral neck fracture should start preoperatively or postoperatively. Patients and methods -- After each operation for hip fracture in Norway, the surgeon reports information on the patient, the fracture, and the operation to the NHFR. Cox regression analyses were performed with adjustments for age, ASA score, gender, type of implant, length of surgery, and year of surgery. Results -- During the period 2005-2014, 25,019 hemiarthroplasties as treatment for femoral neck fractures were reported to the registry. Antithrombotic medication was given to 99% of the patients. Low-molecular-weight heparin predominated with dalteparin in 57% of the operations and enoxaparin in 41%. Only operations with these 2 drugs and with known information on preoperative or postoperative start of the prophylaxis were included in the analyses (n = 20,241). Compared to preoperative start of thromboprophylaxis, postoperative start of thromboprophylaxis gave a higher risk of death (risk ratio (RR) = 1.13, 95% CI: 1.06- 1.21; p < 0.001) and a higher risk of reoperation for any reason (RR = 1.19, 95% CI: 1.01-1.40; p = 0.04), whereas we found no effect on reported intraoperative bleeding complication or on the risk of postoperative reoperation due to hematoma. The results did not depend on whether the initial dose of prophylaxis was the full dosage or half of the standard dosage. Interpretation -- Postoperative start of thromboprophylaxis increased the mortality and risk of reoperation compared to preoperative start in femoral neck fracture patients operated with hemiprosthesis. The risks of bleeding and of reoperation due to hematoma were similar in patients who received low-molecularweight heparin preoperatively and in those who received it postoperatively. [ABSTRACT FROM AUTHOR]

The article offers information on the European Cancer Rehabilitation and Survivorship Symposium (ECRS) held in Copenhagen, Denmark, in September 2016. Topics of the symposium include pre-habilitation in cancer patients, survivorship care plans (SCPs) and clinically relevant factors for identifying the patients to get benefit from mindfulness as a pain management strategy.

Approximately 50% of patients with high-grade soft tissue sarcoma (STS) will develop pulmonary metastasis. This is the most frequent cause of death and improving treatment is warranted. Preoperative chemotherapy is used for selected patients, usually those with less favorable prognosis and mainly outside clinical trials. The predicted value of histological and radiological response to preoperative chemotherapy on outcome was the main focus for this investigation. Patients and methods. This retrospective study comprises 93 patients with metachronous lung metastasis from STS who underwent complete metastasectomy alone (n = 41) or metastasectomy following preoperative chemotherapy (n = 52). Clinical data, histological and radiological responses to chemotherapy were recorded and survival analyses performed. Results. The time from initial STS diagnosis to the appearance of metastasis was shorter in the preoperative chemotherapy group than in those treated with surgery alone (p = 0.02). However, no statistical differences in post-metastasis disease-specific survival (DSS) or progression-free survival (PFS) between the groups were demonstrated. Patients in the preoperative chemotherapy group with good (complete) histological response had improved PFS compared with poor responders (p = 0.04). Radiological partial response was an independent, favorable prognostic factor for improved PFS and DSS (p = 0.003). Conclusion. Despite having unfavorable disease characteristics, some patients may benefit from preoperative chemotherapy. Both histological and radiological responses to preoperative chemotherapy seem to be prognostic in STS patients undergoing complete pulmonary metastasectomy. [ABSTRACT FROM AUTHOR]

Background. The Danish attitude for diagnosis and treatment of early localized prostate cancer (PCa) has historically been conservative. Denmark introduced radical prostatectomy (RP) as the last of the Nordic countries in 1995. However, a rapid increment in the Danish incidence of PCa is indicative of a shift in attitude with increasing opportunistic PSA testing. This had led to an increasing number of RPs being performed in Denmark. The objective of this study was to analyze changes in preoperative characteristics over time for the complete cohort of 6489 men who underwent RP between 1995 and 2011. Our hypothesis was that an increasing amount of men undergo RP for lower risk PCa. Material and methods. All patients operated from 1995 to 2011 were identified via patient files and registries. Changes over time in age at surgery, preoperative PSA, clinical T-category, biopsy Gleason score (GS), and D'Amico classification are described. Tests for statistically significant changes were performed. Results. Median age increased from 61.4 to 64.8 years (p < 0.0001) during the 16-year period. Median PSA declined from 11.5 to 7.9 ng/ml (p < 0.0001). Distribution of biopsy GS changed significantly, especially after 2005. Biopsy GS = 7 was found in 20.2% of the patients in 2005 compared to 57.1% in 2011. The proportion of T1 disease increased from 32% to 56%. Significant changes in percentage of patients according to the D'Amico classification were found. After 2005 the proportion of intermediate-risk patients increased significantly. The proportion of patients age 70 or above increased from 2% to 13% in the period studies. Conclusion. Significant preoperative stage- and Gleason grade migration was found in this complete Danish nationwide cohort of patients undergoing RP during the past 16 years. This effect is most likely attributed to an increasing use of PSA as marker for early prostate cancer diagnosis in Denmark and new international guidelines for Gleason grading and scoring. [ABSTRACT FROM AUTHOR]

Background. An intensified multidrug chemotherapy regimen (raltitrexed plus oxaliplatin, Tom-Ox) plus concomitant boost radiotherapy, in the neoadjuvant treatment of locally advanced rectal cancer patients, was shown feasible in our previous study. The aim of this study was to evaluate the efficacy in terms of pathologic complete response to pre-operative therapy. Material and methods: A Phase II study was designed and clinical stage T3-T4 and/ or N ≥ 1 patients were treated with concomitant boost radiotherapy (55 Gy/5 weeks) plus concurrent chemotherapy (Tom-Ox). The primary endpoint was the assessment of efficacy in terms of clinical and pathologic response to pre-operative therapy. According to the Gehan's design study, 25 patients were enrolled. Toxicity was assessed according to the RTOG-EORTC and CTCAE v.3.0 criteria. Results: Twenty-five consecutive patients were treated. Twenty-two of the 25 (88%) patients had a partial clinical response at the time of pre-operative magnetic resonance imaging (MRI). Only one patient showed progressive systemic disease at pre-surgical revaluation and was subjected only to biopsy to evaluate pathological response. Twenty-four patients (96%) underwent surgery. Overall, pathologic complete response was observed in eight patients (32%; CI 0.95:12-55%) and only microscopic tumor foci (pTmic) in two patients (pT0-mic: 40%; CI 0.95:18-63%). Nineteen patients (76%) showed tumor down-staging. Proctitis and/or diarrhea were the most frequent acute side effects experienced. Eighteen patients had grade 1-2 toxicity (77%); whereas two patients experienced grade 3 toxicity (8%). Two-year Local control and actuarial Disease Free Survival were 100% and 91%, respectively. Conclusion. An intensified regimen of concomitant boost radiotherapy plus concurrent raltitrexed and oxaliplatin, can be safely administered in patients with locally advanced rectal cancer. This regimen produces high rates of pathological complete response. Based on available data, this type of treatment could be offered to patients with more advanced tumors (T4 or local recurrence). [ABSTRACT FROM AUTHOR]

Background. Signet-ring cell carcinoma (SRCC) is an uncommon tumor entity in rectal cancer, often considered to be resistant to non-surgical therapy. In locally advanced primary or recurrent rectal cancer, diagnostic information from magnetic resonance imaging (MRI) is considered superior in planning the optimal treatment strategy, which usually includes preoperative radiotherapy. The recognition of MRI features that correlate with the radiation response might ultimately be used to select patients for tailored treatment and, in addition, avoid potentially toxic therapy in non-responding patients. Material and methods. In a cohort of 120 rectal cancer patients who had received preoperative radiotherapy (50 Gy in 2 Gy fractions), six patients were noted to have SRCC tumor differentiation. Initial diagnostic MRI examination included assessment of local T- and N-stage and tumor morphology. Histological tumor response was subsequently assessed in the resected specimens, and postoperative follow-up data was compiled until disease recurrence. Results. Following the preoperative radiotherapy, two distinctly different histological responses – complete response (ypT0N0) or no response – were observed. Extensive mesorectal lymph node metastasis (N2 disease) at the pretreatment MRI examination was unambiguously associated with lack of response and rapid development of disseminated disease. Importantly, patients with complete response have been observed for 23–52 months postoperatively without evidence of recurrent disease. Discussion. Our review may suggest that patients with locally advanced growth of rectal SRCC, despite poorer outcome when compared to patients with conventional-type rectal adenocarcinoma, when presenting limited lymph node disease should be offered preoperative radiotherapy in a tentatively curative setting. [ABSTRACT FROM AUTHOR]

Background. The optimal care for patients with unresectable, non-metastatic pancreatic adenocarcinoma (PAC) is debated. We treated 17 consecutive cases with preoperative radiochemotherapy (RCT) as a means for downstaging their tumours and compared outcome with 35 patients undergoing direct surgery for primarily resectable PAC during the same time period. Methods. The patients had biopsy proven, unresectable, non-metastatic PAC which engaged ≥50% of the circumference of a patent mesenteric/portal vein for a distance ≥2 cm and/or <50% of the circumference of a central artery for <2 cm. The preop therapy included two courses of Xelox (oxaliplatin 130 mg/m2 d1; capecitabine 2 000 mg/m2 d1-14 q 3 w) followed by 3-D conformal radiotherapy (50.4 Gy; 1.8 Gy fractions) with reduced Xelox (d1-5 q 1 w X 6). Results. No incident of RCT-related CTC Grade 3-4 haematologic and six cases of non-haematologic side-effects were diagnosed. Sixteen patients completed the RCT and were rescanned with CT and reevaluated for surgery 4 weeks post-RCT. Five cases were diagnosed with new metastases to the liver. Eleven patients were accepted for surgery whereof eight underwent a curative R0-resection. The median overall survival for the latter group was 29 months, which compared favourably with our control group of patients undergoing direct curative surgery for primarily resectable PAC (median OS: 16 months; RO-rate: 75%). Perioperative morbidity was similar in the two cohorts but the duration of surgery was longer (576 vs. 477 min) and the op blood loss was greater (3288 vs. 1460 ml) in the RCT-cohort (p < 0.05). The 30-day mortality was zero in both groups. Conclusion. Preoperative RCT in patients with locally advanced PAC resulted in a high rate of curative resections and promising median survival in our treatment series. This trimodality approach merits further exploration in new studies, which are currently underway at our Department. [ABSTRACT FROM AUTHOR]

Detailed preoperative staging using high resolution magnetic resonance imaging (MRI) enables the selection of patients that require preoperative therapy for tumour regression. This information can be used to instigate neoadjuvant therapy in those patients with poor prognostic features prior to disturbing the tumour bed and potentially disseminating disease. The design of trials incorporating MR assessment of prognostic factors prior to therapy has been found to be of value in assessing treatment modalities and outcomes that are targeted to these preoperative prognostic subgroups and in providing a quantifiable assessment of the efficacy of particular chemoradiation treatment protocols by comparing pre-treatment MR staging with post therapy histology assessment. At present, we are focused on achieving clear surgical margins of excision (CRM) to avoid local recurrence. We recommend that all patients with rectal cancer should undergo pre-operative MRI staging. Of these, about half will have good prognosis features (T1-T3b, N0, EMVI negative, CRM clear) and may safely undergo primary total mesorectal excision. Of the remainder, those with threatened or involved margins will certainly benefit from pre-operative chemoradiotherapy with the aim of downstaging to permit safe surgical excision. In the future, our ability to recognise features predicting distant failure, such as extramural vascular invasion (EMVI) may be used to stratify patients for neo-adjuvant systemic chemotherapy in an effort to prevent distant relapse. The optimal pre-operative treatment regimes for these patients (radiotherapy alone, systemic chemotherapy alone or combination chemo-radiotherapy) is the subject of current and future trials. [ABSTRACT FROM AUTHOR]

Determine feasibility and toxicity of preoperative short course pelvic CHART (25 Gy in 15 fractions over 5 days) for treatment of clinically resectable primary rectal tumours. Between 1998 and 2004, 20 patients with clinically staged T3 resectable rectal carcinoma were treated in this prospective pilot study with preoperative short course CHART to their pelvis. The aim was for total mesorectal excision within 7 days. Radiation toxicity, surgical morbidity, locoregional control (LRC), overall (OS), cause specific (CSS) and disease free survival (DFS) outcomes were documented. Nineteen of the 20 patients completed planned radiotherapy. One discontinued radiotherapy due to toxicity. All patients underwent potentially curative radical surgery. One patient developed grade 3, and three patients grade 2 gastrointestinal toxicity. With a median follow-up of 31 months (range 0.9–88), there is no grade 3, 4 or 5 late toxicity. Two patients experienced grade 2, and three patients grade 1 late bowel toxicity. Two patients died from postoperative complications, and two developed grade 2 abdominal wound infections. At 3 years LRC is 95% (95% CI 83–100), OS 72% (95% CI 51–94), CSS 86% (95% CI 68–100) and DFS 80% (95% CI 60–100). Two patients died from metastatic disease, one patient from a second primary and one patient is alive after successful resection of hepatic metastases. This small study suggests preoperative short course CHART for clinically resectable rectal carcinoma is feasible with acceptable compliance and tolerable side effects. [ABSTRACT FROM AUTHOR]