ABSTRACT
OBJECTIVE: To find out the mesh fixation technique that minimises chronic pain in Lichtenstein hernioplasty. Mesh fixation may affect chronic pain and recurrence after inguinal hernia surgery, but long-term results of comparative trials are lacking. METHODS: Lichtenstein hernioplasty was performed under local anaesthesia on 625 patients in day care units. The patients were randomised to receive either a cyanoacrylate glue (n = 216), self-gripping mesh (n = 202) or non-absorbable 3-0 polypropylene sutures (n = 216) for the fixation of mesh. A standardised telephone interview or postal questionnaire was conducted 5 years after the index operation. The patients with complaints suggesting recurrence or chronic pain (visual analogue scale ≥ 3, 0-10) were examined clinically. The rate of occasional pain, chronic severe pain, recurrence, re-operations, daily use of analgesics, overall patient satisfaction and sensation of a foreign object were recorded. RESULTS: A total of 82% of patients (n = 514) completed the 5-year audit including 177, 167 and 170 patients in the glue, self-fixation and suture groups, respectively. There were no significant differences in the incidence of pain (7-8%), operated recurrences (2-4%), overall re-operations (4-5%), need for analgesics (1-2%), patient's satisfaction (93-97%) or in the feeling of a foreign object (11-18%) between the study groups. CONCLUSION: The choice of the mesh or fixation method had no effect on the overall long-term outcome, pain or recurrence of hernia. Less penetrating fixation (glue or self-gripping mesh) is a safe option for the fixation of mesh in Lichtenstein hernia repair.
Subject(s)
Chronic Pain/surgery , Hernia, Inguinal/surgery , Herniorrhaphy/methods , Surgical Mesh , Aged , Chronic Pain/etiology , Female , Finland/epidemiology , Hernia, Inguinal/epidemiology , Herniorrhaphy/adverse effects , Humans , Male , Middle Aged , Pain, Postoperative/epidemiology , Pain, Postoperative/etiology , Recurrence , Treatment OutcomeABSTRACT
BACKGROUND: Stroke is a major cause of disability and stroke incidence increases with age. Stroke frequently results in permanent limitations of mobility, and, consequently, the need for the help of others in activities of daily living. In order to optimize rehabilitative efforts and their functional outcomes, detailed knowledge of the functional recovery process, regarding mobility, is needed. Objectives of the MOBITEC-Stroke study are: 1.) To characterize mobility, including lower extremity physical function (LEPF) and life space (the geospatial extent of all of a person's movements), and changes in mobility within the first year after stroke. 2.) To identify and characterize subgroups with different mobility trajectories. 3.) To evaluate whether changes in LEPF are associated with changes in life-space. 4.) To evaluate participants' reasons for going outdoors, transportation use, and assistance needed for outdoor movement. METHODS: Patients with incident first stroke who live in their own homes (target N = 59, based on sample size calculation) will be included in this cohort study. At 3, 6, 9, and 12 months after stroke a battery of mobility tests will be performed at the study centre, including laboratory-based tests of balance and strength, and quantitative gait analysis. Life-space assessment (including 1-week GPS measurements) will be performed in participants' real life. Semantic information on visited locations (reasons for going outdoors, transportation use, assistance needed) will be collected by using interactive digital maps. Linear mixed effects models will be used to model the trajectories of mobility measures for the total sample and for predefined subgroups. As an exploratory analysis, growth mixture models (GMMs) will be used to identify relevant subgroups with different trajectories. Linear mixed effect models will be used to test whether changes in LEPF parameters are associated with changes in life-space. Participants' motivation for going outdoors, transportation use, and assistance needed for outdoor mobility will be analysed descriptively. DISCUSSION: A comprehensive and detailed knowledge of recovery patterns will enable the planning of targeted and adaptively tailored rehabilitation measures. Information about patients' reasons for outdoor mobility will provide the opportunity to define individualized and patient-oriented rehabilitation goals. TRIAL REGISTRATION: ISRCTN85999967 (on 13 August 2020; retrospectively).
Subject(s)
Activities of Daily Living , Recovery of Function/physiology , Stroke Rehabilitation , Humans , Mobility Limitation , Retrospective StudiesABSTRACT
BACKGROUND: Wearable inertial sensors have been shown to provide valid mean gait characteristics assessments, however, assessment of variability is less convincingly established. RESEARCH QUESTION: What level of concurrent validity, and session-to-session reliability does an ankle-worn inertial measurement unit (IMU)-based gait assessment with a novel angular velocity-based gait event detection algorithm have among older adults? METHODS: Twenty seven (women Nâ¯=â¯17) participants volunteered (age 74.4 (SD 4.3) years, body mass 74.5 (12.0) kg, height 165.9 (9.9) cm). Right leg stance, swing, and stride duration and stride length, and stride velocity were concurrently assessed with motion capture and with an IMU from a 3â¯min self-paced walk up and back a 14â¯m track repeated twice a week apart. Gait variability was assessed as the SD of all of the registered strides. RESULTS: Significant difference was observed between methods for many of the mean stride characteristics and stride variability (all pâ¯<â¯0.05), fair to excellent agreement was observed for mean values of all of the five stride characteristics evaluated (intra-class correlation coefficient [ICC] from 0.43 to 1.00). However, poor agreement was observed for the SD of all of the evaluated stride characteristics (ICC from -0.25 to 0.00). Both methods indicated excellent session to session reliability for all of the five stride characteristics evaluated (ICC from 0.84 to 0.98, CV%RMS from 1.6% to 3.6%), whereas the variability characteristics exhibited poor to good reliability (ICC from 0.0 to 0.69, CV%RMS from 18.0% to 34.4%). SIGNIFICANCE: Excellent concurrent validity and reliability was observed for mean spatiotemporal stride characteristics, however, gait variability exhibited poor concurrent validity and reliability. Although IMUs and the presented algorithm could be used to assess mean spatiotemporal stride characteristics among older individuals, either a more reliable gait event detection algorithm or alternative analytical approaches should be used for gait variability.
Subject(s)
Accelerometry/standards , Ankle Joint/physiology , Gait/physiology , Walking/physiology , Accelerometry/instrumentation , Aged , Algorithms , Ankle , Female , Humans , Male , Reproducibility of ResultsABSTRACT
BACKGROUND: Evidence from life course studies highlights the importance of infant and childhood growth as risk factors for adulthood chronic diseases. METHODS: In this sub-study of the Helsinki Birth Cohort Study, we studied 1078 individuals who had both information on body size from birth to 12 years of age and who were assessed for frailty according to the Fried criteria at the mean age of 71 years. RESULTS: Greater BMI gain between 2 and 11 years in boys was associated with frailty in old age (age-adjusted RRR 2.36, 95% CI 1.21, 4.63). No similar associations were observed in girls. CONCLUSIONS: Men who were frail in old age experienced accelerated BMI gain in childhood compared with those men who were not frail. This was not observed in women, which suggests that the patterns of early growth predisposing to frailty may vary by sex.
Subject(s)
Child Development/physiology , Frailty/etiology , Aged , Body Mass Index , Child , Child, Preschool , Cohort Studies , Female , Frailty/diagnosis , Humans , Infant , Infant, Newborn , Male , Risk Factors , Sex Factors , Weight Gain/physiologyABSTRACT
BACKGROUND: Despite guidelines on blood transfusion (TF) thresholds, there seems to be great variation in transfusion policies between hospitals and surgeons. In order to improve and unify blood transfusion policies, the Finnish Red Cross Blood Service carried out a project concerning the optimal use of blood products (Verivalmisteiden optimaalinen käyttö) between 2002 and 2011. In this study, we determined the blood transfusion trends in major pancreatic surgery in Finland. METHODS: Initially, 1337 patients who underwent major pancreatic resections between 2002 and 2011 were classified into the TF+ or TF- groups. Centers were divided into high-, medium-, and low-volume centers. The blood transfusion trends and the trigger points for blood transfusions in these patients were determined. RESULTS: There were no differences between high-, medium- and low-volume centers in blood usage, trigger points or the use of reserved blood units after pancreatoduodenectomy or total pancreatectomy. However, the trigger points were lowered significantly during the study period at high-volume centers (p = 0.003), and a better use of reserved blood units was found in high- (p < 0.001) and medium-volume (p = 0.043) centers. In addition, a better use of reserved blood units was found in high-volume centers after distal pancreatectomy (p = 0.020). CONCLUSION: Although only minor changes in blood transfusion trends after pancreatoduodenectomy or total pancreatectomy were found generally, the lowering of the transfusion trigger point and the best use of reserved blood units during the study period occurred in high-volume centers.
Subject(s)
Blood Transfusion/trends , Pancreatectomy , Cohort Studies , Female , Finland , Humans , Male , Middle Aged , Pancreaticoduodenectomy , RegistriesABSTRACT
BACKGROUND: Based on epidemiological and clinical data acute appendicitis can present either as uncomplicated (70-80%) or complicated (20-30%) disease. Recent studies have shown that antibiotic therapy is both safe and cost-effective for a CT-scan confirmed uncomplicated acute appendicitis. However, based on the study protocols to ensure patient safety, these randomised studies used mainly broad-spectrum intravenous antibiotics requiring additional hospital resources and prolonged hospital stay. As we now know that antibiotic therapy for uncomplicated acute appendicitis is feasible and safe, further studies evaluating optimisation of the antibiotic treatment regarding both antibiotic spectrum and shorter hospital stay are needed to evaluate antibiotics as the first-line treatment for uncomplicated acute appendicitis. METHODS: APPAC II trial is a multicentre, open-label, non-inferiority randomised controlled trial comparing per oral (p.o.) antibiotic monotherapy with intravenous (i.v.) antibiotic therapy followed by p.o. antibiotics in the treatment of CT-scan confirmed uncomplicated acute appendicitis. Adult patients with CT-scan diagnosed uncomplicated acute appendicitis will be enrolled in nine Finnish hospitals. The intended sample size is 552 patients. Primary endpoint is the success of the randomised treatment, defined as resolution of acute appendicitis resulting in discharge from the hospital without the need for surgical intervention and no recurrent appendicitis during one-year follow-up. Secondary endpoints include post-intervention complications, late recurrence of acute appendicitis after one year, duration of hospital stay, pain, quality of life, sick leave and treatment costs. Primary endpoint will be evaluated in two stages: point estimates with 95% confidence interval (CI) will be calculated for both groups and proportion difference between groups with 95% CI will be calculated and evaluated based on 6 percentage point non-inferiority margin. DISCUSSION: To our knowledge, APPAC II trial is the first randomised controlled trial comparing per oral antibiotic monotherapy with intravenous antibiotic therapy continued by per oral antibiotics in the treatment of uncomplicated acute appendicitis. The APPAC II trial aims to add clinical evidence on the debated role of antibiotics as the first-line treatment for a CT-confirmed uncomplicated acute appendicitis as well as to optimise the non-operative treatment for uncomplicated acute appendicitis. TRIAL REGISTRATION: Clinicaltrials.gov , NCT03236961, retrospectively registered on the 2nd of August 2017.
Subject(s)
Anti-Bacterial Agents/therapeutic use , Appendicitis/surgery , Tomography, X-Ray Computed , Acute Disease , Administration, Intravenous , Cost-Benefit Analysis , Finland , Humans , Length of Stay , Quality of LifeABSTRACT
BACKGROUND AND AIMS: To assess the accuracy of computed tomography in diagnosing acute appendicitis with a special reference to radiologist experience. MATERIAL AND METHODS: Data were collected prospectively in our randomized controlled trial comparing surgery and antibiotic treatment for uncomplicated acute appendicitis (APPAC trial, NCT01022567). We evaluated 1065 patients who underwent computed tomography for suspected appendicitis. The on-call radiologist preoperatively analyzed these computed tomography images. In this study, the radiologists were divided into experienced (consultants) and inexperienced (residents) ones, and the comparison of interpretations was made between these two radiologist groups. RESULTS: Out of the 1065 patients, 714 had acute appendicitis and 351 had other or no diagnosis on computed tomography. There were 700 true-positive, 327 true-negative, 14 false-positive, and 24 false-negative cases. The sensitivity and the specificity of computed tomography were 96.7% (95% confidence interval, 95.1-97.8) and 95.9% (95% confidence interval, 93.2-97.5), respectively. The rate of false computed tomography diagnosis was 4.2% for experienced consultant radiologists and 2.2% for inexperienced resident radiologists (p = 0.071). Thus, the experience of the radiologist had no effect on the accuracy of computed tomography diagnosis. CONCLUSION: The accuracy of computed tomography in diagnosing acute appendicitis was high. The experience of the radiologist did not improve the diagnostic accuracy. The results emphasize the role of computed tomography as an accurate modality in daily routine diagnostics for acute appendicitis in all clinical emergency settings.
Subject(s)
Anti-Bacterial Agents/therapeutic use , Appendectomy/methods , Appendicitis/diagnostic imaging , Clinical Competence , Tomography, X-Ray Computed/methods , Adolescent , Adult , Aged , Appendicitis/drug therapy , Appendicitis/surgery , Female , Finland , Humans , Male , Middle Aged , Prognosis , Prospective Studies , Radiologists , Risk Assessment , Treatment Outcome , Young AdultABSTRACT
BACKGROUND AND AIMS: Severe, medically uncontrollable gastroparesis is a rare entity, which can be treated using a high-frequency gastric electric stimulator implanted surgically. Previous follow-ups have proven positive outcomes with gastric electric stimulator in patients with gastroparesis. The aim of this study was to evaluate the efficacy and safety of gastric electric stimulator in patients, in whom gastroparesis could not be controlled by conservative means in our country. MATERIALS AND METHODS: This is a retrospective multi-center cohort comprising all patients who had been implanted gastric electric stimulator for severe, medically refractory gastroparesis during 2007-2015 in Finland. RESULTS: Fourteen patients underwent implantation of gastric electrical stimulator without any postoperative complications. Laparoscopic approach was used in 13 patients (93%). Prior implantation, all patients needed frequent hospitalization for parenteral feeding, 13 had severe nausea, 11 had severe vomiting, 10 had notable weight loss, and 6 had frequent abdominal pain. After operation, none of the patients required parenteral feeding, 11 patients (79%) gained median of 5.1 kg in weight (P < 0.01), and symptoms were relieved markedly in 8 and partially in 3 patients (79%). Of partial responders, two continued to experience occasional vomiting and one mild nausea. Five patients needed medication for gastroparesis after the operation. One patient did not get any relief of symptoms, but gained 6 kg in weight. No major late complications occurred. CONCLUSION: Gastric electrical stimulator seems to improve the nutritional status and give clear relief of the symptoms of severe, medically uncontrollable gastroparesis. Given the low number of operations, gastric electrical stimulator seems to be underused in Finland.
Subject(s)
Electric Stimulation Therapy , Gastroparesis/therapy , Adult , Electrodes, Implanted , Female , Finland , Humans , Male , Middle Aged , Nutritional Status , Retrospective Studies , Treatment Outcome , Weight Gain , Young AdultABSTRACT
OBJECTIVE: Upper gastrointestinal bleeding (UGIB) is a common emergency, with in-hospital mortality between 3 and 14%. However, the long-term mortality and causes of death are unknown. We investigated the long-term mortality and causes of death in UGIB patients in a retrospective single-centre case-control study design. METHODS: A total of 569 consecutive patients, aged ≥18 years, admitted to Kuopio University Hospital for their first endoscopically verified UGIB during the years 2009-2011 were identified from hospital records. For each UGIB patient, an age, sex and hospital district matched control patient was identified from the Statistics Finland database. Data on endoscopy procedures, laboratory values, comorbidities and medication were obtained from patient records. Data on deaths and causes of death were obtained from Statistics Finland. RESULTS: In-hospital mortality of UGIB patients was low at 3.3%. The long-term (mean follow-up 32 months) mortality of UGIB patients was significantly higher than controls (34.1 versus 12.1%, p < .001). During the 6 months following UGIB, the risk of death compared to controls was highest (HR 19.2, 95% CI 7.0-52.4, p < .001) and remained higher up to 3 years after the bleeding. Beyond 3 years' follow-up, there was no difference in mortality between the groups (HR 0.7, 95% CI 0.4-1.6, p = .436). During the first 3 months after the UGIB episode, mortality was related to gastrointestinal diseases; after 3 months, the causes of death were related to comorbidities and did not differ from causes of death in controls. CONCLUSIONS: UGIB patients have three times higher long-term mortality than population controls.
Subject(s)
Gastrointestinal Hemorrhage/diagnosis , Gastrointestinal Hemorrhage/mortality , Hospitalization/statistics & numerical data , Aged , Aged, 80 and over , Case-Control Studies , Cause of Death , Comorbidity , Endoscopy , Female , Finland , Hospital Mortality , Humans , Male , Middle Aged , Retrospective Studies , Survival Analysis , Tertiary Care CentersABSTRACT
BACKGROUND: An increasing amount of evidence supports antibiotic therapy for treating uncomplicated acute appendicitis. The objective of this study was to compare the costs of antibiotics alone versus appendicectomy in treating uncomplicated acute appendicitis within the randomized controlled APPAC (APPendicitis ACuta) trial. METHODS: The APPAC multicentre, non-inferiority RCT was conducted on patients with CT-confirmed uncomplicated acute appendicitis. Patients were assigned randomly to appendicectomy or antibiotic treatment. All costs were recorded, whether generated by the initial visit and subsequent treatment or possible recurrent appendicitis during the 1-year follow-up. The cost estimates were based on cost levels for the year 2012. RESULTS: Some 273 patients were assigned to the appendicectomy group and 257 to antibiotic treatment. Most patients randomized to antibiotic treatment did not require appendicectomy during the 1-year follow-up. In the operative group, overall societal costs (5989·2, 95 per cent c.i. 5787·3 to 6191·1) were 1·6 times higher (2244·8, 1940·5 to 2549·1) than those in the antibiotic group (3744·4, 3514·6 to 3974·2). In both groups, productivity losses represented a slightly higher proportion of overall societal costs than all treatment costs together, with diagnostics and medicines having a minor role. Those in the operative group were prescribed significantly more sick leave than those in the antibiotic group (mean(s.d.) 17·0(8·3) (95 per cent c.i. 16·0 to 18·0) versus 9·2(6·9) (8·3 to 10·0) days respectively; P < 0·001). When the age and sex of the patient as well as the hospital were controlled for simultaneously, the operative treatment generated significantly more costs in all models. CONCLUSION: Patients receiving antibiotic therapy for uncomplicated appendicitis incurred lower costs than those who had surgery.
Subject(s)
Anti-Bacterial Agents/economics , Anti-Bacterial Agents/therapeutic use , Appendectomy/economics , Appendicitis/drug therapy , Appendicitis/surgery , Acute Disease , Adolescent , Adult , Cost-Benefit Analysis , Ertapenem , Finland , Humans , Length of Stay/economics , Levofloxacin/economics , Levofloxacin/therapeutic use , Metronidazole/economics , Metronidazole/therapeutic use , Middle Aged , Recurrence , Sick Leave/economics , Treatment Outcome , Young Adult , beta-Lactams/economics , beta-Lactams/therapeutic useABSTRACT
The association between telomere length (TL) dynamics on cognitive performance over the life-course is not well understood. This study meta-analyses observational and causal associations between TL and six cognitive traits, with stratifications on APOE genotype, in a Mendelian Randomization (MR) framework. Twelve European cohorts (N=17 052; mean age=59.2±8.8 years) provided results for associations between qPCR-measured TL (T/S-ratio scale) and general cognitive function, mini-mental state exam (MMSE), processing speed by digit symbol substitution test (DSST), visuospatial functioning, memory and executive functioning (STROOP). In addition, a genetic risk score (GRS) for TL including seven known genetic variants for TL was calculated, and used in associations with cognitive traits as outcomes in all cohorts. Observational analyses showed that longer telomeres were associated with better scores on DSST (ß=0.051 per s.d.-increase of TL; 95% confidence interval (CI): 0.024, 0.077; P=0.0002), and MMSE (ß=0.025; 95% CI: 0.002, 0.047; P=0.03), and faster STROOP (ß=-0.053; 95% CI: -0.087, -0.018; P=0.003). Effects for DSST were stronger in APOE É4 non-carriers (ß=0.081; 95% CI: 0.045, 0.117; P=1.0 × 10-5), whereas carriers performed better in STROOP (ß=-0.074; 95% CI: -0.140, -0.009; P=0.03). Causal associations were found for STROOP only (ß=-0.598 per s.d.-increase of TL; 95% CI: -1.125, -0.072; P=0.026), with a larger effect in É4-carriers (ß=-0.699; 95% CI: -1.330, -0.069; P=0.03). Two-sample replication analyses using CHARGE summary statistics showed causal effects between TL and general cognitive function and DSST, but not with STROOP. In conclusion, we suggest causal effects from longer TL on better cognitive performance, where APOE É4-carriers might be at differential risk.
Subject(s)
Cognitive Dysfunction/genetics , Mendelian Randomization Analysis , Telomere/genetics , White People/genetics , Adult , Aged , Apolipoprotein E4/genetics , Cognitive Dysfunction/diagnosis , Cohort Studies , Female , Genetic Carrier Screening , Genotype , Humans , Male , Middle Aged , Neuropsychological Tests/statistics & numerical data , Psychometrics , Statistics as TopicABSTRACT
BACKGROUND: A substantial number of people are suffering from gastroesophageal reflux disease (GERD). The indication for surgical treatment is the failure of medical treatment in patients with objectively verified GERD. The use of PPIs has been noted to increase with the length of follow-up after fundoplication, raising questions concerning the durability of surgical results. The aim of the study was to investigate the results of open Nissen fundoplication (ONF) over a follow-up of more than 31 years. METHODS: ONF was performed for 38 consecutive patients. Questionnaires concerning long-term outcome were sent on December 14, 2015, to the 24 patients still living. Long-term symptom evaluation was carried out using the Gastrointestinal Symptom Rating Scale (GSRS), Visick grading, a Visual Analog Scale (VAS), the DeMeester-Johnson reflux scale, and the 15D tool. RESULTS: Seventeen (70.8%) of the 24 patients still living participated in the study. The typical symptoms of GERD had resolved significantly. Dysphagia was graded as none or minimal by 13 (81.3%) patients. The mean 15D score of the patient group was clinically and statistically the same (0.896 vs. 0.899) as that of the age- and sex-standardized general population (p = 0.912). Six (15.8%) patients had used antireflux medication after the operation and 4 of them (10.6%) continuously. CONCLUSIONS: Patients in the present study used PPIs less frequently than what has been reported in previous long-term follow-up studies. Our results indicate that successful surgery may provide lifelong relief of GERD symptoms and normalize the health-related quality of life in GERD patients.
Subject(s)
Fundoplication/methods , Gastroesophageal Reflux/surgery , Adult , Female , Follow-Up Studies , Humans , Male , Middle Aged , Proton Pump Inhibitors/therapeutic useABSTRACT
The aim is to determine concurrent validity of a single self-report habitual physical activity (PA) question against accelerometer-based PA and mobility variables, and corresponding changes in self-reported PA and mobility. Cross-sectional and longitudinal data of the "Life-space mobility in old age" (LISPE) cohort and its substudy on PA were utilized. At baseline, 848 community-dwelling, 75- to 90-year-old people living independently in central Finland participated in home-based interviews. One and 2 years later, 816 and 761 of them were reassessed by phone, respectively. Tri-axial accelerometer data over 7 days were collected following the baseline assessments in a subsample of 174. Self-reported habitual PA was assessed based on intensity and duration using a single question with seven response options (range: mostly resting to competitive sports). Mobility variables were as follows: life-space mobility, walking difficulty over 500 m, and short physical performance battery. Statistically significant correlations were found between self-reported habitual PA and mobility (Spearman correlation coefficient Rs = 0.40-0.61) and accelerometer-based PA variables [step counts (Rs = 0.49), time in moderate (Rs = 0.49) and low intensity (Rs = 0.40) PA, and time in sedentary behavior (Rs = -0.28)]. A decline in self-reported habitual PA over time was associated with 5-10p decline in life-space mobility (PA improvement with 0-3p increase) and with developing a higher degree of walking difficulty (in 35-44% of participants). In conclusion, based on these results, the self-report question to assess habitual PA is valid and responsive to change and thus useful for epidemiological research in community-dwelling older people, also in follow-up studies.
Subject(s)
Exercise , Surveys and Questionnaires , Aged , Aged, 80 and over , Cross-Sectional Studies , Female , Finland , Humans , Independent Living , Longitudinal Studies , Male , Mobility Limitation , Self Report , WalkingABSTRACT
The purpose of this cross-sectional study was to investigate the association between objectively measured physical activity and life-space mobility in community-dwelling older people. Life-space refers to the spatial area a person purposefully moves through in daily life (bedroom, home, yard, neighborhood, town, and beyond) and life-space mobility to the frequency of travel and the help needed when moving through different life-space areas. The study population comprised community-living 75- to 90-year-old people {n = 174; median age 79.7 [interquartile range (IQR) 7.1]}, participating in the accelerometer substudy of Life-Space Mobility in Old Age (LISPE) project. Step counts and activity time were measured by an accelerometer (Hookie "AM20 Activity Meter") for 7 days. Life-space mobility was assessed with Life-Space Assessment (LSA) questionnaire. Altogether, 16% had a life-space area restricted to the neighborhood when moving independently. Participants with a restricted life space were less physically active and about 70% of them had exceptionally low values in daily step counts (≤ 615 steps) and moderate activity time (≤ 6.8 min). Higher step counts and activity time correlated positively with life-space mobility. Prospective studies are needed to clarify the temporal order of low physical activity level and restriction in life-space mobility.
Subject(s)
Independent Living , Motor Activity , Walking , Accelerometry , Aged , Aged, 80 and over , Cross-Sectional Studies , Female , Humans , Male , Surveys and QuestionnairesABSTRACT
Pathological obstruction in lungs leads to severe decreases in muscle strength and mobility in patients suffering from chronic obstructive pulmonary disease. The purpose of this study was to investigate the interdependency between muscle strength, spirometric pulmonary functions and mobility outcomes in healthy older men and women, where skeletal muscle and pulmonary function decline without interference of overt disease. A total of 135 69- to 81-year-old participants were recruited into the cross-sectional study, which was performed as a part of European study MyoAge. Full, partial and no mediation models were constructed to assess the interdependency between muscle strength (handgrip strength, knee extension torque, lower extremity muscle power), spirometric pulmonary function (FVC, FEV1 and FEF50) and mobility (6-min walk and Timed Up and Go tests). The models were adjusted for age, sex, total fat mass, body height and site of enrolment. Partial mediation models, indicating both direct and pulmonary function mediated associations between muscle strength and mobility, fitted best to the data. Greater handgrip strength was significantly associated with higher FVC, FEV1 and FEF50 (p < 0.05). Greater muscle power was significantly associated with better performance in mobility tests. Results suggest that decline in mobility with aging may be caused by decreases in both muscle strength and power but also mediated through decreases in spirometric pulmonary function. Future longitudinal studies are warranted to better understand how loss of function and mass of the respiratory muscles will affect pulmonary function among older people and how these changes are linked to mobility decline.
Subject(s)
Aging/physiology , Forced Expiratory Volume/physiology , Health Status , Motor Activity/physiology , Muscle Strength/physiology , Spirometry/methods , Aged , Cross-Sectional Studies , Female , Follow-Up Studies , Healthy Volunteers , Humans , Life Style , Male , Prognosis , Walking/physiologyABSTRACT
OBJECTIVES: This study investigated the association between perceived physical fitness at midlife, changes in perceived fitness during the three decades from mid- to late life and dementia risk. DESIGN: Prospective cohort study. SETTING: Cardiovascular risk factors, ageing and incidence of dementia (CAIDE) study. SUBJECTS: Subjects were selected from four independent, random samples of population-based cardiovascular surveys and were first examined in 1972, 1977, 1982 or 1987, when they were on average 50 years old. The CAIDE target population included 3559 individuals. A random sample of 2000 individuals still alive in 1997 was drawn for re-examinations (performed in 1998 and 2005-2008) that consisted of cognitive assessments, with 1511 subjects participating in at least one re-examination. Dementia diagnoses were also confirmed from national registers for the entire target population. MAIN OUTCOME MEASURE: All-cause dementia. RESULTS: Poor physical fitness at midlife was associated with increased dementia risk in the entire target population [hazard ratio (HR), 1.5; 95% confidence interval (CI), 1.1-2.0]. In participants, odds ratio (OR) was 2.0 (95% CI, 0.9-4.0). This association was significant in apolipoprotein E ε4 allele (APOEε4) noncarriers (OR, 4.3; 95% CI, 1.4-13.3), men (HR, 1.8; 95% CI, 1.1-3.0) and people with chronic conditions (HR, 2.9; 95% CI, 1.3-6.6). A decline in fitness after midlife was also associated with dementia (OR, 3.0; 95% CI, 1.7-5.1), which was significant amongst both men and women and more pronounced in APOEε4 carriers (OR, 4.4; 95% CI, 2.1-9.1). CONCLUSIONS: Perceived poor physical fitness reflects a combination of biological and lifestyle-related factors that can increase dementia risk. A simple question about perceived physical fitness may reveal at-risk individuals who could benefit from preventive interventions.
Subject(s)
Dementia/etiology , Physical Fitness/physiology , Aged , Apolipoprotein E4/genetics , Female , Humans , Male , Middle Aged , Prospective Studies , Sedentary Behavior , Self Concept , Sex DistributionABSTRACT
BACKGROUND: The skin is closed in open appendectomy traditionally with few interrupted nonabsorbable sutures. The use of this old method is based on a suggestion that this technique decreases wound infections. In pediatric surgery, skin closure with running intradermal absorbable sutures has been found to be as safe as nonabsorbable sutures, even in complicated cases. Our purpose was to compare the safety of classic interrupted nonabsorbable skin closure to continuous intradermal absorbable sutures in appendectomy wounds in adult patients. METHODS: A total of 206 adult patients with clinically suspected appendicitis were allocated to the study and prospectively randomized into two groups of wound closure: the interrupted nonabsorbable (NA) suture and the intradermal continuous absorbable (A) suture group. Primary wound healing was controlled on the first postoperative day, at 1 week clinically and after 2 weeks by means of a telephone interview. Follow-up data were obtained from 185 patients (90 in group NA and 95 in group A). RESULTS: Continuous absorbable intradermal suturing was as safe as nonabsorbable sutures in regard to wound infections. CONCLUSION: Continuous, absorbable sutures can be used safely even in complicated appendicectomies without increasing the risk of wound infection. Considering the benefits of absorbable suturing, we recommend this method in all open appendectomies.
Subject(s)
Abdominal Wound Closure Techniques , Appendectomy , Appendicitis/surgery , Sutures , Wound Healing , Absorbable Implants , Adolescent , Adult , Aged , Aged, 80 and over , Appendectomy/methods , Female , Humans , Male , Middle Aged , Prospective Studies , Young AdultABSTRACT
Pain and factors related to it constitute serious health problems in the older population. This populationbased cross-sectional study aimed to investigate whether musculoskeletal pain is associated with mobility limitation and whether the relationship between pain and mobility limitation varies according to the use of analgesics among community-dwelling older people. A total of 622 community-dwelling participants aged 75 years and older (mean age 80.4, 74% women) were interviewed about presence and severity of musculoskeletal pain. Self-reported analgesic drug utilization was verified against medical records. Mobility limitation was assessed by the Timed Up & Go test (TUG) time of >13.5 s or inability to perform the test. Logistic regression was used to evaluate the pain-affect associations, with associations expressed as odds ratios with 95% confidence intervals (CI). After adjustment for several covariates, musculoskeletal pain remained independently associated with mobility limitation (odds ratio = 1.83; 95% CI 1.16, 2.89). The risk of mobility limitation was highest among those who reported severe or moderate pain (1.84; 1.13, 3.13) and among those who used analgesics (2.37; 1.37, 4.11). In conclusion, musculoskeletal pain increases the risk for mobility limitation. The present findings underline the importance of the careful assessment and pharmacological and nonpharmacological management of pain in promoting mobility in older age.
Subject(s)
Analgesics/therapeutic use , Mobility Limitation , Musculoskeletal Pain/drug therapy , Activities of Daily Living , Aged , Aged, 80 and over , Body Height , Body Mass Index , Body Weight , Comorbidity , Drug Utilization , Exercise , Female , Humans , Logistic Models , Male , Muscle Strength/physiology , Musculoskeletal Pain/epidemiology , Nonprescription Drugs , Pain Management , Pain Measurement , Patient Acceptance of Health Care , Population , Prescription Drugs , Socioeconomic FactorsABSTRACT
BACKGROUND AND AIMS: Good long term result after Nissen fundoplication is achieved in most of the patients in specialized centres. Still failure occurs in some cases and reoperation after failed conservative treatment is done in 3-6% of the cases. Reoperation is more dangerous and results worse than after primary fundoplication. Therefore we wanted to analyze factors related to failure of Nissen fundoplication with special emphasis on utilization of crural closure, anchor-ing of the fundic wrap and the use of fibrin glue. MATERIAL AND METHODS: Patients records of 258 patients were analyzed by an independent ob-server. Defective fundic wrap, recurrent oesophagitis and hiatal hernia were defined as failure. RESULTS: Failure after Nissen fundoplication was found in 29 patients (14.9%). Crural closure (p = 0.021), anchoring of the wrap (p = 0.020) and fibrin glue (p = 0.029) decreased the incidence of failure. However, only crural closure (p = 0.010) and fibrin glue (p = 0.019) were independent factors in the prevention of failure. CONCLUSIONS: Fibrin glue as a new method might be worth utilizing to further decrease the incidence of failure after Nissen fundoplication. Because our study was retrospective, prospective randomized study should be performed before universal use of fibrin glue in the prevention of failure after fundoplication.
Subject(s)
Esophagitis/prevention & control , Fibrin Tissue Adhesive/therapeutic use , Fundoplication/methods , Gastroesophageal Reflux/surgery , Postoperative Complications/prevention & control , Adolescent , Adult , Aged , Aged, 80 and over , Chi-Square Distribution , Endoscopy, Gastrointestinal , Female , Humans , Logistic Models , Male , Middle Aged , Reoperation , Treatment FailureABSTRACT
OBJECTIVE: To study the effect of age on the association between body fat percentage and maximal walking speed in older people. DESIGN AND PARTICIPANTS: Cross-sectional analysis of data collected in the Finnish population-based Health 2000 Survey involving 916 men and 1 222 women aged 55 years and older with complete data on body composition and a walking speed test. METHODS: Body fat percentage was assessed using bioelectrical impedance analysis and maximal walking speed based on a timed walking test over a distance of 6.1 meters. Linear regression models were used to study the effect of age on association between body fat percentage and maximal walking speed. RESULTS: The association between body fat percentage quartiles and maximal walking speed differed significantly between persons of different ages (p for age interaction = 0.027). In the age-stratified analyses, the association between body fat percentage and maximal walking speed remained significant among 60-69-year olds and 70-79-year-olds, but disappeared among 55-59-year-olds and 80-year and older after adjustment for potential covariates. Body fat percentage explained 11% of the variation in maximal walking speed among 55-59-year-olds, 21% among 60-69-year-olds, 17% among 70-79-year-olds and 11% among 80-year and older. CONCLUSION: Association between body fat percentage and maximal walking speed was strongest between the ages of 60 and 79 years. The results suggest that the effects of excess body fatness are especially harmful for physical functioning among adults in their sixties and seventies and they could benefit from interventions.