Nivustyräleikkauksen jälkeinen kipu - haaste kirurgille

English summaryPeer reviewe

Disc Degeneration of Young Low Back Pain Patients A Prospective 30-year Follow-up MRI Study

Study Design. A prospective follow-up study. Objective. The aim of this study was to investigate whether early lumbar disc degeneration (DD) in young low back pain (LBP) patients predicts progression of degenerative changes, pain, or disability in a 30-year follow-up. Summary of Background Data. MRI is an accurate method for studying degenerative changes in intervertebral discs. Decreased signal intensity (SI) can be used as indication of decreased water content. Long-term prognosis of early DD remains unclear. Methods. In an earlier study, 75 conscripts aged 20 years with LBP had their lumbar spine examined by MRI. At a follow-up of 30 years, the subjects were contacted; 35 of 69 filled a pain and disability questionnaire, and 26 of 35 were also reexamined clinically and by MRI. The images were evaluated for decreased SI and other degenerative changes. Association between decreased SI of a disc at baseline and the presence of more severe degenerative changes in the same disc space at follow-up was analyzed using Fisher exact test. Association between decreased baseline SI and pain/disability scores from the questionnaire was analyzed with Kruskal-Wallis H test. Results. The total number of lumbar discs with decreased SI increased from 23 of 130 (18%) to 92 of 130 (71%)-from 0.9 to 3.5 per subject during the follow-up. Distribution of DD changed from being mostly in L4- L5 and L5-S1 discs to being almost even between the four lowermost discs. Discs that had even slightly decreased SI at baseline were more likely to have severely decreased SI at follow-up, compared to healthy discs (57% vs. 11%, P<0.001). Other degenerative changes were also more common in these discs. Severity of DD at baseline did not have a significant association with current pain or disability. Conclusion. In young LBP patients, early degeneration in lumbar discs predicts progressive degenerative changes in the respective discs, but not pain, disability, or clinical symptoms.Peer reviewe

Appendiceal neoplasm risk associated with complicated acute appendicitisa population based study

PurposeAppendiceal tumors are rare, but high neoplasm rates have been reported at interval appendectomy after periappendicular abscess. Non-operative management of uncomplicated acute appendicitis has shown promising results. The data on appendiceal tumor incidence and presentation among acute appendicitis patients is limited, especially in patient cohorts differentiating between uncomplicated and complicated acute appendicitis. Objective was to assess appendiceal tumor incidence and tumor association to appendicitis in patients with uncomplicated and complicated acute appendicitis.MethodsThis nationwide population-based registry study was conducted from 2007 to 2013. The Finnish Cancer Registry and the National Institute for Health Registry were used to combine data on all appendiceal tumors and acute appendicitis diagnosis with medical reports evaluated at eight study hospitals.ResultsAltogether, 840 appendiceal tumors were identified, and out of these, 504 patient reports were reviewed, including 472 patients in this study. Tumor was diagnosed at appendectomy for suspected acute appendicitis in 276 patients (58%). In the whole study, histologically acute appendicitis and tumor were both present in 53% (n=250), and out of these, 41% (n=102) were complicated and 59% (n=148) uncomplicated acute appendicitis. The associated tumor risk was significantly higher in complicated acute appendicitis compared with uncomplicated cases (3.24% vs. 0.87%, pPeer reviewe

Ten-year audit of Lichtenstein hernioplasty under local anaesthesia performed by surgical residents

<p>Abstract</p> <p>Background</p> <p>To analyse in a prospective trial the long-term results of Lichtenstein hernioplasty performed by surgical trainees.</p> <p>Methods</p> <p>Training of tension-free Lichtenstein hernia operation was started in our ambulatory unit as an outpatient procedure under local anaesthesia in 1996. After performing 36 teaching operations together with residents and their supervising specialist, 281 patients were operated during 1996-2000 either by one senior consultant (n = 141) or by 12 surgical trainees (n = 140). After 10 years, 247 (88%) patients were available for the long-term assessment.</p> <p>Results</p> <p>After one month postoperatively, the rate of wound infections (consultant 1.1%, residents 0.7%) and hematomas (consultant 1.1%, residents 3.0%) were low and not related to surgeon's training level (ns). Only 6 (2.1%) clinically evident recurrences were found after 10 years: two after specialist repair and four after trainee repair (ns). Although one third of the patients reported some discomfort after 3 and 10 years, 93-95% of the patients were very satisfied with the operation, with no statistical difference between the surgeons.</p> <p>Conclusion</p> <p>Ambulatory open mesh repair under local anaesthesia was a safe operation and the long-term results were acceptable among the patients operated by surgical trainees.</p

The association between appendicitis severity and patient age with appendiceal neoplasm histology-a population-based study

Purpose Recent studies have reported alarming appendiceal tumor rates associated with complicated acute appendicitis, especially in patients presenting with a periappendicular abscess. However, the data on histology of appendiceal tumors among acute appendicitis patients is limited, especially in patient cohorts differentiating between uncomplicated and complicated acute appendicitis. We have previously reported the association of increased appendiceal tumor prevalence with complicated acute appendicitis in this population-based study. The objective of this secondary analysis was to evaluate the association of both appendicitis severity and patient age with appendiceal tumor histology. Methods This nationwide population-based registry study (The Finnish Cancer Registry) was conducted from 2007 to 2013. All appendiceal tumors (n = 840) and available medical reports (n = 504) of these patients at eight study hospitals were previously evaluated, identifying altogether 250 patients with both acute appendicitis and appendiceal tumor. Results The severity of acute appendicitis was significantly associated with more malignant tumor histology. The risk of adenocarcinoma or pseudomyxoma was significantly higher among patients with periappendicular abscess (OR 15.05, CI 95% 6.98-32.49, p < 0.001) and patients presenting with perforated acute appendicitis (OR 4.09, CI 95% 1.69-9.90, p = 0.0018) compared to patients with uncomplicated acute appendicitis. Similarly, patient age over 40 years was significantly associated with the risk of adenocarcinoma and pseudomyxoma (OR 26.46, Cl 95% 7.95-88.09, p < 0.001). Patient sex was not associated with a more malignant appendiceal tumor histology (p = 0.67). Conclusion More malignant appendiceal tumor histology of adenocarcinoma or pseudomyxoma was significantly associated with patient age over 40 years and complicated acute appendicitis, especially periappendicular abscess.Peer reviewe

Laparoscopic cholecystectomy versus antibiotic therapy for acute cholecystitis in patients over 75 years : Randomized clinical trial and retrospective cohort study

Background and objective: The prevalence of acute cholecystitis among elderly patients is increasing. The aim of this study was to compare laparoscopic cholecystectomy (LC) to antibiotics in elderly patients with acute cholecystitis. Methods: A randomized multicenter clinical trial including patients over 75 years with acute calculous cholecystitis was conducted in four hospitals in Finland between January 2017 and December 2019. Patients were randomized to undergo LC or antibiotic therapy. Due to patient enrollment challenges, the trial was prematurely terminated in December 2019. To assess all eligible patients, we performed a retrospective cohort study including all patients over 75 years with acute cholecystitis during the study period. The primary outcome was morbidity. Predefined secondary outcomes included mortality, readmission rate, and length of hospital stay. Results: Among 42 randomized patients (LC n = 24, antibiotics n = 18, mean age 82 years, 43% women), the complication rate was 17% (n = 4/24) after cholecystectomy and 33% (n = 6/18, 5/6 patients underwent cholecystectomy due to antibiotic treatment failure) after antibiotics (p = 0.209). In the retrospective cohort (n = 630, mean age 83 years, 49% women), 37% (236/630) of the patients were treated with cholecystectomy and 63% (394/630) with antibiotics. Readmissions were less common after surgical treatment compared with antibiotics in both randomized and retrospective cohort patients (8% vs 44%, p < 0.001% and 11 vs 32%, p < 0.001, respectively). There was no 30-day mortality within the randomized trial. In the retrospective patient cohort, overall mortality was 6% (35/630). Conclusions: LC may be superior to antibiotic therapy for acute cholecystitis in the selected group of elderly patients with acute cholecystitis.Peer reviewe

Multicentric Assessment of a Multimorbidity Adjusted Disability Score to stratify depression-related risks using temporal disease maps: Instrument Validation Study

Background: Comprehensive management of multimorbidity can significantly benefit from advanced health risk assessment tools that facilitate value-based interventions, allowing for the assessment and prediction of disease progression. Our study proposes a novel methodology, the Multimorbidity-Adjusted Disability Score (MADS), which integrates disease trajectory methodologies with advanced techniques for assessing interdependencies among concurrent diseases. This approach is designed to better assess the clinical burden of clusters of interrelated diseases and enhance our ability to anticipate disease progression, thereby potentially informing targeted preventive care interventions. Objective: This study aims to evaluate the effectiveness of the MADS in stratifying patients into clinically relevant risk groups based on their multimorbidity profiles, which accurately reflect their clinical complexity and the probabilities of developing new associated disease conditions. Methods: In a retrospective multicentric cohort study, we developed the MADS by analyzing disease trajectories and applying Bayesian statistics to determine disease-disease probabilities combined with well-established disability weights. We used major depressive disorder (MDD) as a primary case study for this evaluation. We stratified patients into different risk levels corresponding to different percentiles of MADS distribution. We statistically assessed the association of MADS risk strata with mortality, health care resource use, and disease progression across 1 million individuals from Spain, the United Kingdom, and Finland. Results: The results revealed significantly different distributions of the assessed outcomes across the MADS risk tiers, including mortality rates; primary care visits; specialized care outpatient consultations; visits in mental health specialized centers; emergency room visits; hospitalizations; pharmacological and nonpharmacological expenditures; and dispensation of antipsychotics, anxiolytics, sedatives, and antidepressants ( P <.001 in all cases). Moreover, the results of the pairwise comparisons between adjacent risk tiers illustrate a substantial and gradual pattern of increased mortality rate, heightened health care use, increased health care expenditures, and a raised pharmacological burden as individuals progress from lower MADS risk tiers to higher -risk tiers. The analysis also revealed an augmented risk of multimorbidity progression within the high -risk groups, aligned with a higher incidence of new onsets of MDD-related diseases. Conclusions: The MADS seems to be a promising approach for predicting health risks associated with multimorbidity. It might complement current risk assessment state-of-the-art tools by providing valuable insights for tailored epidemiological impact analyses of clusters of interrelated diseases and by accurately assessing multimorbidity progression risks. This study paves the way for innovative digital developments to support advanced health risk assessment strategies. Further validation is required to generalize its use beyond the initial case study of MDD

Cost analysis of antibiotic therapy versus appendectomy for treatment of uncomplicated acute appendicitis: 5-year results of the APPAC randomized clinical trial

BackgroundThe efficacy and safety of antibiotic treatment for uncomplicated acute appendicitis hasbeen established at long-term follow-up with the majority of recurrences shown to occurwithin the first year. Overall costs of antibiotics are significantly lower compared with appendectomyat short-term follow-up, but long-term durability of these cost savings is unclear.The study objective was to compare the long-term overall costs of antibiotic therapy versusappendectomy in the treatment of uncomplicated acute appendicitis in the APPAC (APPendicitisACuta) trial at 5 years.Methods and findingsThis multicentre, non-inferiority randomized clinical trial randomly assigned 530 adultpatients with CT-confirmed uncomplicated acute appendicitis to appendectomy or antibiotictreatment at six Finnish hospitals. All major costs during the 5-year follow-up were recorded,whether generated by the initial visit and subsequent treatment or possible recurrent appendicitis.Between November 2009 and June 2012, 273 patients were randomized to appendectomyand 257 to antibiotics. The overall costs of appendectomy were 1.4 times higher(pCI: €3879 to €4463) resulting in cost savings of €1545 per patient (95% CI: €1193 to €1899;ppatients did not undergo appendectomy.ConclusionsAt 5-year follow-up antibiotic treatment resulted in significantly lower overall costs comparedwith appendectomy. As the majority of appendicitis recurrences occur within the first yearafter the initial antibiotic treatment, these results suggest that treating uncomplicated acuteappendicitis with antibiotics instead of appendectomy results in lower overall costs even atlonger-term follow-up.</p

The association between appendicitis severity and patient age with appendiceal neoplasm histology-a population-based study

PurposeRecent studies have reported alarming appendiceal tumor rates associated with complicated acute appendicitis, especially in patients presenting with a periappendicular abscess. However, the data on histology of appendiceal tumors among acute appendicitis patients is limited, especially in patient cohorts differentiating between uncomplicated and complicated acute appendicitis. We have previously reported the association of increased appendiceal tumor prevalence with complicated acute appendicitis in this population-based study. The objective of this secondary analysis was to evaluate the association of both appendicitis severity and patient age with appendiceal tumor histology.MethodsThis nationwide population-based registry study (The Finnish Cancer Registry) was conducted from 2007 to 2013. All appendiceal tumors (n = 840) and available medical reports (n = 504) of these patients at eight study hospitals were previously evaluated, identifying altogether 250 patients with both acute appendicitis and appendiceal tumor.ResultsThe severity of acute appendicitis was significantly associated with more malignant tumor histology. The risk of adenocarcinoma or pseudomyxoma was significantly higher among patients with periappendicular abscess (OR 15.05, CI 95% 6.98-32.49, p ConclusionMore malignant appendiceal tumor histology of adenocarcinoma or pseudomyxoma was significantly associated with patient age over 40 years and complicated acute appendicitis, especially periappendicular abscess.</p