ABSTRACT
BACKGROUND & AIMS: The prevalence of gallstone disease increases with age, being early cholecystectomy the most accepted treatment in the vast majority of patients in order to prevent complications and recurrence. The aim of this study is to determine the recurrence rate and its possible predictors after initial non-operative management. MATERIALS AND METHODS: We reviewed a consecutive series of patients, older than 65 years, admitted for a gallstone-related disease and treated with a non-operative management between January 2010 and December 2013. We analyzed comorbidities, clinical data, diagnosis, management, recurrence, and its treatment. Median follow-up after the discharge was 2 years. Recurrence was analyzed by a Kaplan-Meier survival curve. Possible recurrence's predictors were analyzed. RESULTS: The study included 226 patients. Mean age was 80.4 ± 7.2 years, 127 (56%) were female. The main causes of index hospitalization were acute cholecystitis (58%) and biliary pancreatitis (18.1%). After 2 years of follow-up, the recurrence rate was 39.8%; mean time to recurrence was 255.2 ± 42.1 days, 81% of patients recurred within 1 year. Bile duct disease implied a higher recurrence rate than the gallbladder disease group (52% vs 33%, p < 0.001). Subjects with two or more diagnoses during index admission presented higher recurrence rate (32% vs 49%, p < 0.001). CONCLUSION: More than a third of elderly patients could present a recurrence within 2 years after initial non-operative management. Early cholecystectomy should be considered at index admission in order to prevent recurrence.
Subject(s)
Conservative Treatment , Gallstones/therapy , Aged , Aged, 80 and over , Anti-Bacterial Agents/therapeutic use , Cholangiopancreatography, Endoscopic Retrograde , Cholecystectomy , Female , Follow-Up Studies , Gallstones/diagnosis , Humans , Kaplan-Meier Estimate , Male , Recurrence , Retrospective Studies , Treatment OutcomeABSTRACT
Stretching has been widely used to increase the range of motion. We assessed the effects of a stretching program on muscle-tendon length, flexibility, torque, and activities of daily living of institutionalized older women. Inclusion/exclusion criteria were according to Mini-Mental State Examination (MMSE) (>13), Barthel Index (>13) and Lysholm Scoring Scale (>84). Seventeen 67 ± 9 year-old elderly women from a nursing home were divided into 2 groups at random: the control group (CG, N = 9) participated in enjoyable cultural activities; the stretching group (SG, N = 8) performed active stretching of hamstrings, 4 bouts of 1 min each. Both groups were supervised three times per week over a period of 8 weeks. Peak torque was assessed by an isokinetic method. Both groups were evaluated by a photogrammetric method to assess muscle-tendon length of uni- and biarticular hip flexors and hamstring flexibility. All measurements were analyzed before and after 8 weeks by two-way ANOVA with the level of significance set at 5%. Hamstring flexibility increased by 30% in the SG group compared to pre-training (76.5 ± 13.0° vs 59.5 ± 9.0°, P = 0.0002) and by 9.2% compared to the CG group (76.5 ± 13.0° vs 64.0 ± 12.0°, P = 0.0018). Muscle-tendon lengths of hip biarticular flexor muscles (124 ± 6.8° vs 118.3 ± 7.6°, 5.0 ± 7.0%, P = 0.031) and eccentric knee extensor peak torque were decreased in the CG group compared to pre-test values (-49.4 ± 16.8 vs -60.5 ± 18.9 Nm, -15.7 ± 20%, P = 0.048). The stretching program was sufficient to increase hamstring flexibility and a lack of stretching can cause reduction of muscle performance.
Subject(s)
Knee Joint/physiology , Muscle Stretching Exercises/methods , Muscle, Skeletal/physiology , Pliability/physiology , Range of Motion, Articular/physiology , Aged , Female , Humans , Tendons/physiologyABSTRACT
Stretching has been widely used to increase the range of motion. We assessed the effects of a stretching program on muscle-tendon length, flexibility, torque, and activities of daily living of institutionalized older women. Inclusion/exclusion criteria were according to Mini-Mental State Examination (MMSE) (>13), Barthel Index (>13) and Lysholm Scoring Scale (>84). Seventeen 67 ± 9 year-old elderly women from a nursing home were divided into 2 groups at random: the control group (CG, N = 9) participated in enjoyable cultural activities; the stretching group (SG, N = 8) performed active stretching of hamstrings, 4 bouts of 1 min each. Both groups were supervised three times per week over a period of 8 weeks. Peak torque was assessed by an isokinetic method. Both groups were evaluated by a photogrammetric method to assess muscle-tendon length of uni- and biarticular hip flexors and hamstring flexibility. All measurements were analyzed before and after 8 weeks by two-way ANOVA with the level of significance set at 5 percent. Hamstring flexibility increased by 30 percent in the SG group compared to pre-training (76.5 ± 13.0° vs 59.5 ± 9.0°, P = 0.0002) and by 9.2 percent compared to the CG group (76.5 ± 13.0° vs 64.0 ± 12.0°, P = 0.0018). Muscle-tendon lengths of hip biarticular flexor muscles (124 ± 6.8° vs 118.3 ± 7.6°, 5.0 ± 7.0 percent, P = 0.031) and eccentric knee extensor peak torque were decreased in the CG group compared to pre-test values (-49.4 ± 16.8 vs -60.5 ± 18.9 Nm, -15.7 ± 20 percent, P = 0.048). The stretching program was sufficient to increase hamstring flexibility and a lack of stretching can cause reduction of muscle performance.
Subject(s)
Aged , Female , Humans , Knee Joint/physiology , Muscle Stretching Exercises/methods , Muscle, Skeletal/physiology , Pliability/physiology , Range of Motion, Articular/physiology , Tendons/physiologyABSTRACT
The Gen-Probe Amplified Mycobacterium Tuberculosis Direct Test (AMTD) is a direct specimen assay for the identification of Mycobacterium tuberculosis from respiratory samples. rRNA is amplified, and the product is detected with a specific chemiluminescent probe. We performed a retrospective evaluation of three separate respiratory specimens from each of 250 patients by using the AMTD and compared the results with those of microscopy, culturing, and a patient chart review. From the latter results, 198 patients (594 specimens) were found negative for M. tuberculosis by culturing and clinical criteria. The overall specificity of the AMTD after discrepancy resolution was 98.5% (585 of 594). There were 52 patients with culture-proven and/or clinically diagnosed tuberculosis. Of these 156 specimens, the organism was cultured from 142 (91%), and acid-fast microscopy was positive for 105 (67.3%). The AMTD was positive for 142 (91%) specimens from these patients. Tuberculosis patient samples were tested by a PCR assay which uses primers for amplification of the IS6110 insertion sequence of the M. tuberculosis complex. The PCR assay detected 144 of the 156 (92.3%) specimens. Overall, when three specimens per patient were examined, the AMTD found all 52 patients positive for tuberculosis, while the PCR assay found 51 patients positive by agarose gel analysis and all 52 patients positive by Southern blot hybridization.