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- Hayami, Masaru, et al.
(författare)
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Population-Based Cohort Study from a Prospective National Registry : Better Long-Term Survival in Esophageal Cancer After Minimally Invasive Compared with Open Transthoracic Esophagectomy
- 2022
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Ingår i: Annals of Surgical Oncology. - : Springer Nature. - 1068-9265 .- 1534-4681. ; 29:9, s. 5609-5621
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Tidskriftsartikel (refereegranskat)abstract
- Background Recent research indicates long-term survival benefits of minimally invasive esophagectomy (MIE) compared with open esophagectomy (OE) for patients with esophageal and gastroesophageal junction (GEJ) cancers, but there is a need for more population-based studies. Methods We conducted a prospective population-based nationwide cohort study including all patients in Sweden diagnosed with esophageal or junctional cancer who underwent a transthoracic esophagectomy with intrathoracic anastomosis. Data were collected from the Swedish National Register for Esophageal and Gastric Cancer in 2006-2019. Patients were grouped into OE and MIE including hybrid MIE (HMIE) and totally MIE (TMIE). Overall survival and short-term postoperative outcomes were compared using Cox regression and logistic regression models, respectively. All models were adjusted for age, sex, American Society of Anesthesiologists (ASA) score, clinical T and N stage, neoadjuvant therapy, year of surgery, and hospital volume. Results Among 1404 patients, 998 (71.1%) underwent OE and 406 (28.9%) underwent MIE. Compared with OE, overall survival was better following MIE (hazard ratio [HR] 0.72, 95% confidence interval [CI] 0.55-0.94), TMIE (HR 0.67, 95% CI 0.47-0.94), and possibly also after HMIE (HR 0.76, 95% CI 0.56-1.02). MIE was associated with shorter operation time, less intraoperative bleeding, higher number of resected lymph nodes, and shorter hospital stay compared with OE. MIE was also associated with fewer overall complications (odds ratio [OR] 0.70, 95% CI 0.47-1.03) as well as non-surgical complications (OR 0.64, 95% CI 0.40-1.00). Conclusions MIE seems to offer better survival and similar or improved short-term postoperative outcomes in esophageal and GEJ cancers compared with OE in this unselected population-based cohort.
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| 3. |
- Nasr, Patrik, et al.
(författare)
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Incidence, prevalence and mortality of chronic liver diseases in Sweden between 2005 and 2019
- 2022
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Ingår i: Journal of Hepatology. - : Elsevier. - 0168-8278 .- 1600-0641. ; 77:Suppl. 1, s. S82-S82
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Tidskriftsartikel (övrigt vetenskapligt/konstnärligt)abstract
- Background and aims: Chronic liver diseases affects approximately 844 million individuals and causes an estimated two million deaths per year. The most common causes are chronic viral hepatitis, alcohol-related liver disease and non-alcoholic fatty liver disease. With the availability of curative treatments and effective vaccines for viral hepatitis and increasing prevalence of metabolic syndrome-thel andscape of liver diseases is shifting. In this study, we aimed to describe the incidence and prevalence of a wide range of chronic liver diseases as well as their role in mortality in Sweden.Method: In this register-based, nationwide cohort study, aggregated statistics, stratified on categories of age, sex and geographic allocations, on all adult Swedish inhabitants with a diagnosis of liver disease during 2005 to 2019 were obtained from National registers.Results: During 2005 to 2019, there were substantial changes in the epidemiology of liver diseases in Sweden. The incidence of alcohol-related cirrhosis increased by 18% annually (incidence rate 13.1/100, 000 in 2019). The incidence rate of non-alcoholic fatty liver diseasea nd cirrhosis with unspecified etiology increased by 14% and 20% annually respectively (incidence rate 15.2 and 18.7/100, 000). Furthermore, incidence rates of chronic hepatitis C steeply declined, while autoimmune hepatitis increased (3.4/100, 000). In parallel with the increasing incidence of liver cirrhosis, liver malignancies have become more common.The most common causes of liver related mortality were alcohol-related disease without a code for cirrhosis, alcohol-related cirrhosis, and unspecified liver disease with mortality rates of 4.1, 2.9, and 2.8/100, 000. Most liver diseases were more frequent amongst men. Furthermore, varying differences was seen in the incidence ratebetween regions, with some etiologies (e.g. autoimmune liver diseases) being more common in rural areas.Conclusion: The incidence rates of non-alcoholic fatty liver disease, alcohol-related cirrhosis, unspecified liver cirrhosis has increased during the last 15 years, in parallel with a decreasing incidence of viral hepatitis. The incidence of AIH and hepatobiliary malignancies is also increasing. Worryingly, mortality in several liver diseases increased, likely reflecting the increasing incidence of cirrhosis. Significant disparities of liver diseases exist across sex and geographical regions, which needs to be considered when allocating healthcare resources.
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