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Objective To evaluate the clinical efficacy of arthroscopic bursal layer-only double-row suture-bridge repair for delaminated rotator cuff tear which is difficult to reposit in comparison with separate double-layer repair and whole-layer repair.Methods From May 2013 through June 2016,82 patients with delaminated rotator cuff tear difficult to reposit were treated at Department of Joint Surgery,The Affiliate Hospital to Chengde Medical University.They were 47 males and 35 females with a mean age of 53.0 ± 7.9 years.They were divided into 3 groups according to their surgical procedures.In group A,28 cases were treated by arthroscopic whole-layer double-row suture-bridge procedure;in group B,29 cases were treated by arthroscopic separate double-layer double-row suture-bridge procedure;in group C,25 cases were treated by arthroscopic bursal layer-only double-row suture-bridge procedure.The 3 groups were compared in terms of University of California Los Angeles (UCLA) score,American Shoulder and Elbow Surgeons (ASES) score,visual analogue scale (VAS),Constant shoulder score,range of motion of shoulder joint and rotator cuff retear preoperatively and postoperatively.Results The patients in the 3 groups were comparable because their preoperative general data showed no significant significances (P ＞ 0.05).The operation time for groups A,B and C was respectively 105.5 ±5.6 min,117.4 ±6.9 min and 88.0 ±4.2 min,showing significant differences between the 3 groups (P ＜ 0.05).The 82 patients were followed up for 21 to 24 months (average,23.3 months).At 24 months postoperatively,UCLA,ASES,VAS,Constant score,shoulder anteflexion and lateral extorsion were respectively 32.4 ± 2.5,12.8 ± 0.9,1.0 ± 1.1,93.4 ± 5.6,158.3° ± 9.3°and 58.9°±5.0°in group A,32.2±2.5,12.9±1.0,0.9±1.0,92.8±6.0,156.4°±9.5°and 59.3°± 5.6° in groups B,and32.4±2.4,12.9±0.9,0.7±0.9,94.3±5.2,156.0°±9.5°and57.6°°5.4°in group C,showing no significant differences between the 3 groups (P ＞ 0.05).The occurrence of rotator cuff retear in groups A,B and C were respectively 17.9％ (5/28),13.8％ (4/29) and 12.0％ (3/25),showing no significant differences between the 3 groups (P ＞ 0.05).Conclusions In repair of delaminated rotator cuff tear difficult to reposit,although the arthroscopic bursal layer-only double-row suture-bridge repair is similar to conventional arthroscopic whole-layer double-row suture-bridge repair and arthroscopic separate double-layer double-row suture-bridge repair in functional recovery and range of motion of the shoulder and incidence of rotator cuff retear,it can reduce obviously operation time and make the operation easier.
ABSTRACT
Objective To analyze the clinical effects of arthroscopic en masse repair with footprint ending shift using double-row suture-bridge technique for delaminated rotator cuff tears under tension.Methods A total of 58 patients with delaminated rotator cuff tears under tension from August 2013 to August 2016 who underwent arthroscopic en masse repair using doublerow suture-bridge technique were retrospectively analyzed.There were 33 males and 25 females with a mean age of 53.0±7.8 years (range 39-74) with 24 patients left side involved and 34 right side.They were divided into 2 groups to receive en masse repair either footprint ending shift or on the footprint.There were 28 patients with footprint ending shift and 30 patients on the footprint.Clinical effects were evaluated by University of California Los Angeles (UCLA) score,American Shoulder and Elbow Surgeons (ASES) score,visual analogue scale (VAS),Constant-Murley score and shoulder range of motion at preoperatively and postoperatively.Results The average follow-up duration was 23.2±0.8 months (range 21-24).The two groups were compatible with no significant difference in age,gender,tear size,follow-up duration,preoperative function and range of motion of the shoulder joint (P＞0.05).At the last follow up,the UCLA,ASES,VAS,Constant-Murley scores and shoulder range of motion in the group footprint ending shift were respectively 32.4±2.5,12.8±0.9,1.0±1.1,93.4±5.6,158.3°±9.3°,58.9°±5.0° with significantly differences compared with preoperative scores (P ＜ 0.05).The postoperative value in the group on footprint were respectively 31.6±2.9,12.8±0.9,0.7 ± 1.2,91.3±7.1,156.1°± 10.7°,59.6°±4.6° with significantly differences compared with the preoperative scores (P ＜ 0.05).There were no significant difference between the two groups (P ＞ 0.05).The operation duration in the group footprint ending shift was 100.9±6.0 min,while that in the group on footprint was 106.6±6.1 min.There was significantly difference in the operation duration between two groups (t=-3.600,P=0.001).Conclusion Arthroscopic en masse repair using double-row suture-bridge technique can successfully treat delaminated rotator cuff tears under tension.Compared with arthroscopic en masse repair on footprint using double-row suture-bridge technique,the footprint ending shift is easier and time saving without significant difference in function of the shoulder joint and the range of motion in repair of delaminated rotator cuff tear under tension.
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Objective A case would be discussed on suspected demyelination due to electrolyte disturbance to provide references for clinical pharmacists to carry out pharmaceutical care. Methods A pharmaceutical care case on PCI postoperative acute heart failure and contrast induced nephropathy with suspected demyelization due to electrolyte disturbance was introduced through a combination of analysis on clinical symptoms,renal function,electrolyte,blood glucose level and further discussion on consciousness change reason, diuretic use, electrolyte management, and other related issues. Results Clinical pharmacist should provide more care to patients with abnormal blood sodium and osmotic pressure,pay more attention to the calculation and evaluation of rehydration sodium/filling quantity and speed, accumulate more knowledge of contrast induced nephropathy, and raise their awareness on the identification of high risk population. Conclusion Arrhythmia,heart failure,renal failure,infection can beincentives to one another,and thus doctors and pharmacists must pay more attention to the comprehensive situations.
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Objective To compare arthroscopic double-pulley knotless suture bridge with conven tional arthroscopic suture bridge in repair of rotator cuff tear.Methods From May 2013 to May 2015,70patients with rotator cuff tear were repaired at our department.They were 38 males and 32 females,with a mean age of 53.7 years.They were randomized into 2 equal groups to receive repair either using arthroscopic double-pulley knotless suture bridge (the experimental group) or using conventional arthroscopic suture bridge (the control group).The 2 groups were compared postoperatively in terms of VAS (visual analogue scale),Constant,ASES (American Shoulder and Elbow Surgeons) and UCLA (University of California at Los Angeles) scores,shoulder range of motion,and rotator cuff retear.Results The 2 groups were compatible with no significant differences in gender,age,laterality,tear type,or preoperative function or range of motion of the shoulder joint (P ＞ 0.05).At 12 months postoperatively,the VAS,Constant,ASES and UCLA scores and shoulder range of motion in the experimental group were respectively 1.1 ± 1.3,86.0 ±8.9,13.3 ± 0.8,32.0 ± 2.9,156.8° ± 15.0° and 55.9° ± 5.8°,significantly improved than the preoperative values (P ＜0.05).At 12 months postoperatively,the VAS,Constant,ASES and UCLA scores and shoulder range of motion in the control group were respectively 1.3 ± 1.3,86.6 ±4.2,13.1 ± 1.0,31.1 ±2.6,153.3°±10.0° and 55.7° ± 5.1 °,significantly improved than the preoperative values (P ＜ 0.05).At 12 months postoperatively,there were no significant differences between the 2 groups in VAS,Constant,ASES or UCLA scores or shoulder range of motion (P ＞ O.05).No case of rotator cuff retear occurred in the experimental group while 5 cases were observed in the control group,showing a significant difference (0 versus 14.3％) (P ＜ 0.05).Conclusions Compared with conventional arthroscopic suture bridge,arthroscopic double-pulley knotless suture bridge presents no significant differences in range of motion or function of the shoulder joint in repair of rotator cuff tear.However,the latter may lead to a lower incidence of rotator cuff retear and,additionally,is less skillfully demanding.