The Role of Arthroscopic Soft Tissue Reconstruction for Failed Bristow-Latarjet Procedure.

PURPOSE: To analyze the functional results after unipolar or bipolar arthroscopic soft tissue stabilization in the treatment of recurrent anterior instability after a coracoid bone block procedure. METHODS: We studied a retrospective series of 41 patients (33 male, 8 female) with recurrent anterior shoulder instability after Bristow (n = 7) or Latarjet (n = 34) coracoid bone block treated with unipolar (isolated Bankart, n = 22) or bipolar (Bankart + Hill-Sachs remplissage, n = 19) arthroscopic stabilization. RESULTS: The mean follow-up was 72 (25-208) months. Severe glenoid erosion (>25%) was found in 17 patients, and a medium or deep Hill-Sachs lesion (Calandra 2 and 3) was found in 24 patients. A radiographic control was available in 28 patients at final follow-up. Five patients (12%) presented a recurrence of instability (4 subluxations, 1 dislocation). Two patients required revision surgery, 1 in each group. At final follow-up, persistent anterior apprehension was more frequent in patients presenting with severe glenoid bone loss (P = .04) and in patients with medium or deep Hill-Sachs lesions who were treated with unipolar stabilization (P = .04). Return to sports was achieved in 81% of cases. Visual analog scale was 1.3 ± 2, subjective shoulder value was 83% ± 18%, Rowe score was 78 ± 24, and Walch-Duplay score was 76 ± 28. No patients developed severe glenohumeral arthritis (Samilson 4). CONCLUSIONS: Arthroscopic soft tissue stabilization provides good functional results after failed coracoid bone block with an acceptable rate of recurrence and a return to sports in most cases. Patients with significant Hill-Sachs lesions showed better results when treated with combined Bankart repair and Hill-Sachs remplissage. Severe glenoid bone loss was associated with poorer functional results. LEVEL OF EVIDENCE: Level IV, case series.

404 Porous titanium revision shells permit early weight-bearing and rapid rehabilitation in revision hip surgery.

An aging population and younger primary arthroplasty candidates have led to increased demand for acetabular bone deficient revision hip surgery. Seventy consecutive revision arthroplasty porous titanium shells prior to December 2011 were reviewed. We sought to determine evidence of implant instability in a cohort of patients that are mobilised early. Radiological data were analysed for stability. Primary endpoint was revision of implant. Mean age at surgery was 69.9 (±10) years. Median time since primary surgery was 13 years (range: 0.3-37). Forty-nine per cent had Paprosky Type IIb or greater acetabular deficiency. Bone graft and augments were not used. One shell was revised for ingrowth failure. Mean acetabular inclination was 35.4 ̊ (±7.3) post- operatively and 36.9 ̊ (±7.28) at latest follow up. There were no screw fractures. Porous titanium shells in revision arthroplasty are stable and permit rapid rehabilitation.

Nutrient re-routing and altered gut-islet cell crosstalk may explain early relief of severe postprandial hypoglycaemia after reversal of Roux-en-Y gastric bypass.

BACKGROUND: Roux-en-Y gastric bypass is associated with an increased risk of postprandial hyperinsulinaemic hypoglycaemia, but the underlying pathophysiology remains poorly understood. We therefore examined the effect of re-routing of nutrient delivery on gut-islet cell crosstalk in a person with severe postprandial hypoglycaemia after Roux-en-Y gastric bypass. CASE REPORT: A person with severe postprandial hypoglycaemia, who underwent surgical reversal of Roux-en-Y gastric bypass, was studied before reversal and at 2 weeks and 3 months after reversal surgery using liquid mixed meal tests and hyperinsulinaemic-euglycaemic clamps. The nadir of postprandial plasma glucose rose from 2.8 mmol/l to 4.1 mmol/l at 2 weeks and to 4.4 mmol/l at 3 months after reversal. Concomitant insulin- and glucagon-like peptide-1 secretion (peak concentrations and area under the curve) clearly decreased after reversal, while concentrations of glucose-dependent insulinotropic polypeptide and ghrelin increased. Insulin clearance declined after reversal, whereas clamp-estimated peripheral insulin sensitivity was unchanged. The person remained without symptoms of hypoglycaemia, but had experienced significant weight gain at 15-month follow-up. DISCUSSION: Accelerated nutrient absorption may be a driving force behind postprandial hyperinsulinaemic hypoglycaemia after Roux-en-Y gastric bypass. Re-routing of nutrients by reversal of the Roux-en-Y gastric bypass diminished postprandial plasma glucose excursions, alleviated postprandial insulin and glucagon-like peptide-1 hypersecretion and eliminated postprandial hypoglycaemia, which emphasizes the importance of altered gut-islet cell crosstalk for glucose metabolism after Roux-en-Y gastric bypass.

Long-Term Health-Related Quality of Life Outcomes in Digital Replantation versus Revision Amputation.

Background Earlier, digit viability judged the success of digital replantation. Now, utility health-related quality of life (HRQOL) measures can better assess the impact of digital replantation. Methods Overall, 264 digital injury patients were sent a regimen of utility measures: Disabilities of the Arm, Shoulder and Hand (DASH) score, European Quality of Life 5 Dimensions, visual analog scale (VAS), time trade-off (TTO), and standard gamble (SG). Overall, 51 patients responded completely to all of these-36 replantation patients and 15 revision amputation patients. The utility results of these patients were stratified between replantation versus revision amputation; dominant hand replantation versus nondominant hand replantation; and dominant hand revision amputation versus nondominant hand revision amputation. Results The mean VAS score of replant (0.84) and revision amputation (0.75) groups was significantly different (p = 0.05). The mean DASH score of dominant hand replantations (29.72) and nondominant hand replantations (17.97) was significantly different (p = 0.027). The dominant hand revision amputation had higher anxiety levels in comparison to nondominant hand revision amputation (p = 0.027). Patients with two or more digits replanted showed a significant decrease in VAS, TTO, and SG scores in comparison to patients who only had one digit replanted (p = 0.009, 0.001, and 0.001, respectively). Conclusions This study suggests that HRQOL can offer better indices for outcomes of digital replantation. This shows some specific replantation cohorts have a significantly better quality of life when compared with their specific correlating revision amputation cohort. These findings can be employed to further refine indications and contraindications to replantation and help predict the quality of life outcomes.

Revision anterior cruciate ligament reconstruction with ipsi- or contralateral hamstring tendon grafts.

OBJECTIVES: With the increasing number of primary anterior cruciate ligament (ACL) reconstructions, the need for revision ACL surgery has risen over the past few years. The purpose of the present study is to retrospectively compare the clinical outcome of ipsilateral versus contralateral hamstring tendon autografts for ACL revision surgery, specifically with regard to patient satisfaction, post-operative functional outcomes, and return to sports. METHODS: Between 2004 and 2011, 64 patients underwent ACL revision surgery. Forty-five were successfully recontacted and retrospectively reviewed at an average follow-up of 6.3 years. Twenty-two subjects underwent revision ACL reconstruction with ipsilateral autogenous hamstring tendon grafts; in 23 subjects contralateral hamstring were used for reconstruction. Clinical, arthrometric, and functional evaluations were performed. The Tegner activity level, Knee Injury and Osteoarthritis Outcome Score (KOOS), and International Knee Documentation Committee (IKDC) Subjective Knee Form were used. Objective evaluation included range of motion, Lachman test, pivot shift test and KT-1000 instrumented laxity testing. RESULTS: No major complications were reported. Follow-up examination showed that there were no significant differences in the IKDC and KOOS scores between the groups. No differences in anterior tibial translation as measured with KT-1000 arthrometer were reported between the groups, although there was a trend for more of the patients undergoing ipsilateral DGST reconstruction to have a glide on the pivot shift test. The percentage of patients returning to pre-injury level was high in both groups. CONCLUSIONS: The use of contralateral hamstring tendon autografts for ACL revision surgery produced similar subjective and objective outcomes at 6-years follow-up compared to revision with ipsilateral hamstring tendon autografts. Patients undergoing revision surgery with contralateral autografts experienced a quicker return to sports compared to patients who underwent ipsilateral DGST revision surgery.

Muscle inflammation susceptibility: a prognostic index of recovery potential after hip arthroplasty?

While elective total hip arthroplasty (THA) for end-stage osteoarthritis (OA) improves pain, mobility function, and quality of life in most cases, a large proportion of patients suffer persistent muscle atrophy, pain, and mobility impairment. Extensive skeletal muscle damage is unavoidable in these surgical procedures, and it stands to reason that poor recovery and long-term mobility impairment among some individuals after THA is linked to failed muscle regeneration and regrowth following surgery and that local muscle inflammation susceptibility (MuIS) is a major contributing factor. Here we present results of two integrated studies. In study 1, we compared muscle inflammation and protein metabolism signaling in elective THA (n=15) vs. hip fracture/trauma (HFX; n=11) vs. nonsurgical controls (CON; n=19). In study 2, we compared two subgroups of THA patients dichotomized into MuIS⁺ (n=7) or MuIS⁻ (n=7) based on muscle expression of TNF-like weak inducer of apoptosis (TWEAK) receptor (Fn14). As expected, HFX demonstrated overt systemic and local muscle inflammation and hypermetabolism. By contrast, no systemic inflammation was detected in elective THA patients; however, local muscle inflammation in the perioperative limb was profound in MuIS⁺ and was accompanied by suppressed muscle protein synthesis compared with MuIS⁻. Muscle from the contralateral limb of MuIS⁺ was unaffected, providing evidence of a true inflammation susceptibility localized to the muscle surrounding the hip with end-stage OA. We suggest MuIS status assessed at the time of surgery may be a useful prognostic index for muscle recovery potential and could therefore provide the basis for a personalized approach to postsurgery rehabilitation.

[Use of inomeric cement: preliminary results in revision stapes surgery]. / Utilisation d'un ciment ionomère: résultats préliminaires dans la chirurgie de révision d'otospongiose.

OBJECTIVES: Lonomeric cement can be used in revision of stapes surgery to extend the long process of the incus. Indeed, necrosis of the long process of the incus is the most common peroperative finding in this surgery. The objective in this study is to describe the technique and precautions of using SerenoCem, in the reconstruction of the long process of the incus in this indication. TYPE OF STUDY: Prospective study. PATIENTS AND METHODS: Consecutive patients with necrosis of the long process of the incus were included from September 2009 to October 2010. We analyzed peroperative findings and evaluated functional results by hearing tests before and three months after surgery. RESULTS: Nine patients, were included. The preoperative air-bone gap was 29 dB (+/- 14) whereas postoperative air-bone gap was 16 dB (+/- 10). The rate of postoperative air-bone gap closure to within 10 dB was 55% (n = 5). No sensorineural hearing loss occured in this study. Results of revision surgery were more successful when the piston is directly attached to the incus remnant and stabilized with cement, compared to incus reconstruction followed by piston attachment. CONCLUSION: Ionomeric cement permits reconstruction of the necrosis of the long process of the incus during revision surgery. Preliminary results reveal a significant hearing improvement, without complementary morbidity.

The Treatment of Avulsion Fracture of the Calcaneal Tuberosity: A New Technique of 180-Degree Annular Internal Fixation.

Due to the traction of the Achilles tendon and osteoporosis, a large number of reports have shown that a series of complications such as skin flap necrosis and failure of internal fixation after surgery often cause nonunion or malunion of calcaneal tuberosity fractures. At the same time, there is no uniform standard for the operative procedure in the treatment of the avulsion fractures of the calcaneal tuberosity. We presented a new technique for the treatment of avulsion fractures of the calcaneal tuberosity, which is fixed with a 180-degree microplate. We aim to provide a simple, safe, and strong internal fixation technique for avulsion fractures of the calcaneal tuberosity as one of the treatment options.

Factors influencing inpatient rehabilitation length of stay following revision hip replacements: a retrospective study.

BACKGROUND: The annual incidence of revision hip replacements has increased in both Canada and United States, particularly in younger adults. Patients following revision hip replacements often require longer hospital length of stay (LOS) but little is known about predictors of inpatient rehabilitation LOS in this group of patients. The purpose of this study was to evaluate the socio-demographic, pre-surgery, surgery and post-surgery related factors that might influence rehabilitation LOS of inpatients following revision hip replacements. METHODS: This study included inpatients discharged from a musculoskeletal ward between 2002 and 2006 following rehabilitation revision hip replacement. Data sources included the National Reporting System, a standardized, provincial administrative database and augmented by chart abstraction. The collected elements included the outcome LOS and the following independent variables: age, sex, support at home, environmental barriers, language barrier, number of revision surgeries on the affected hip, comorbidity, previous orthopaedic surgeries in the lower extremities (L/ES), the hip component(s) revised, weight-bearing status, hemoglobin level, complications, days lapsed from surgery to rehabilitation admission and admission scores on the Functional Independence Measure (FIM). Simple linear regression was used to take forward any predictors significant at p < .10 level. Variables that satisfied the significance level were grouped in blocks and entered for regression analyses. RESULTS: The 275 patients in this sample had a mean age of 69 years; 62% were female and the mean LOS was 29.6 days. Statistically significant predictors of longer LOS were low admission FIM score, female sex, revision of only the femoral component, 2 or more prior surgeries in the L/Es and 2 or more hip revisions (redo revision). The final model explained 28% of variance in inpatient LOS. CONCLUSIONS: A score of 9-14 points lower in admission FIM, female sex, revision of only the femoral component, prior surgeries in the L/Es and redo hip revision are all independent factors associated with 4-6 days longer LOS. These results may facilitate an understanding of bed flow. Additionally, patients with one or a combination of the above characteristics may benefit from enhanced care plans that facilitate achievement of rehabilitation goals for discharge home.

Catastrophic Failure of Reverse Shoulder Arthroplasty from a Broken Screw: A Case Report.

CASE: A 63-year-old woman presented with pain and limited range of motion 2 years after undergoing reverse shoulder arthroplasty (RSA). She underwent revision RSA for catastrophic implant failure caused by central screw breakage, subsequent polyethylene wear, and glenosphere loosening, and achieved excellent outcomes. CONCLUSION: This is a unique case of a salvage procedure with satisfactory outcomes for a rare complication of RSA. It demonstrates the importance of clinical vigilance notwithstanding the absence of radiographic abnormalities in long-term monitoring of patient implant failure.

Antibiotics-impregnated cement spacers in the first step of two-stage revision for infected totally replaced hip joints: report of ten trial cases.

BACKGROUND: Periprosthetic infection is one of the serious complications after total hip arthroplasty (THA). This study analyzed the perioperative and postoperative status of patients who underwent antibiotics-impregnated cement spacer technique in the first step of the two-stage revision. METHODS: Ten joints of the nine patients (mean age, 65 years; seven women, two men) received two-stage revision as a result of infection that appeared after primary THAs in seven joints, aseptic revision in one, and recurrent type in two. An antibiotics-impregnated cement spacer made by a mold system was applied in the femoral side of all joints. An acetabular spacer was made by hand using a cup gauge in eight joints with extensive tissue loss. RESULTS: The change of leg length after the first stage was -2.2 mm, and range of hip flexion was 72 degrees on average, respectively. Patients could walk with crutches after the first stage, except one patient with simultaneous infections of both hips and one with fracture of the cement spacer. One fracture of femoral cement spacer, and one dislocation of femoral spacer accompanied by fracture of acetabular cement spacer and curable recurrent infection, were found. In all cases of the second-stage procedure, the acetabular side was reconstructed with allogeneic bone graft with cross plate and that of the femur was by impaction bone grafting method. In the latest follow-up, reconstructed implants were stable. Seven patients could walk without any supportive devices and two could walk with the support of a T-cane. CONCLUSIONS: An antibiotics-impregnated cement spacer in the first step of the two-stage revision was effective not only to compensate tissue loss after removal of the implants and to minimize discrepancy of leg length, but also to contribute to improvement of perioperative and postoperative daily activities of the patient's life as well as treatment of the infection.

Rehabilitation Predictors of Clinical Outcome Following Revision ACL Reconstruction in the MARS Cohort.

BACKGROUND: Revision anterior cruciate ligament (ACL) reconstruction has been documented to have worse outcomes than primary ACL reconstruction. The reasons remain varied and not completely understood. METHODS: Patients undergoing revision ACL reconstruction were prospectively enrolled. Data collected included baseline demographics, surgical technique and pathological condition, prescribed rehabilitation instructions, and a series of validated patient-reported outcome instruments. Patients were followed for 2 years and asked to complete a set of outcome instruments identical to those completed at baseline. Subsequent surgical procedures on the ipsilateral knee were recorded. Regression analysis was used to control for age, sex, activity level, baseline outcome scores, and the above-mentioned rehabilitation-related variables in order to assess the factors affecting clinical outcomes 2 years after revision ACL reconstruction. RESULTS: A total of 843 patients met the inclusion criteria and were successfully enrolled, and 82% (695) were followed for 2 years. Two rehabilitation-related factors were found to influence outcome. First, patients who were prescribed an ACL brace for their return to sports had a significantly better Knee injury and Osteoarthritis Outcome Score (KOOS) for sports and recreational activities at 2 years (odds ratio [OR] =1.50, 95% confidence interval [CI] = 1.07 to 2.11; p = 0.019). Second, patients prescribed an ACL brace for the postoperative rehabilitation period were 2.3 times more likely to have subsequent surgery by 2 years (OR = 2.26, 95% CI = 1.11 to 4.60; p = 0.024). The odds of a graft rerupture were not affected by any type of brace wear. CONCLUSIONS: Rehabilitation-related factors that the physician can control at the time of an ACL reconstruction have the ability to influence clinical outcomes at 2 years. Weight-bearing and motion can be initiated immediately postoperatively. Bracing during the early postoperative period is not helpful. Use of a functional brace early in the postoperative period was associated with an increased risk of a reoperation. Use of a functional brace for a return to sports improved the KOOS on the sports/recreation subscale. LEVEL OF EVIDENCE: Prognostic Level I. See Instructions for Authors for a complete description of levels of evidence.

A 5-Year History of Laparoscopic Gastric Band Removals: an Analysis of Complications and Associated Comorbidities.

OBJECTIVE: This study was undertaken to examine the factors contributing to laparoscopic adjustable gastric band (LAGB) removals among adults > 18 years of age. We hypothesized that female patients with multiple comorbidities would have increased removals. DESIGN: This retrospective exploratory study uses internal records and standard statistical methods of analysis. RESULTS: Eighty-five bands were removed (11.8% males, 88.2% females). The average BMI was 40.7 (n = 83). 2.4% of patients had removals between 0 and 12 months, 18.8% between 39 and 51 months, and 35.3% between 39 and 64 months. 8.2% of treatment times were unknown. The average treatment time was 67.9 months. 48.2% of patients had ≥ 2 comorbidities, GERD (44.2%) being the most frequent. 49.4% of patients reported dysphagia as the reason for band removal. 22.4% of removals were associated with band failures, none with port complications. The reason for band removal was unknown in 21.2% of patients. 67.1%, 32.9%, and 23.5% attended 30-, 60-, and 90-day follow-up appointments, respectively. Weight post-band removal surgery at 30, 60, and 90 days was noted to be - 0.4%., 0.9%, and 0.4%, respectively. CONCLUSION: This study supports current literature suggesting LAGB may not be an effective long-term surgical intervention for obesity. Patients with > 2 comorbidities had increased rates of removal. Dysphagia was noted to be the primary reason cited for LAGB removal. Postoperative follow-up was found to be a significant challenge for LAGB removal patients. Further study is warranted to explore if these poor follow-up rates should be considered when risk stratifying LAGB patients for revisional surgery.

Isolated acetabular liner exchange.

During the past two decades, most total hip arthroplasties were performed with metal or ceramic heads on conventional polyethylene, an articulation associated with wear and limited life expectancy. Wear is associated with acetabular osteolysis. Isolated liner exchange has become a common surgical intervention when the acetabular component remains well-fixed. The purpose of isolated liner exchange is to prevent loosening of the components secondary to osteolysis and catastrophic mechanical failure caused by bearing wear-through. Treatment options for polyethylene wear include observation (in the asymptomatic hip), liner exchange, and more extensive revision procedures. Patients frequently present with asymptomatic but substantial polyethylene wear with or without associated osteolysis, the treatment of which is controversial. Other areas of debate include complete acetabular component removal to allow bone grafting and placement of an improved bearing surface, reuse of modular mechanisms, cementation into well-fixed shells, and whether to use periacetabular bone grafting.

Manual therapy intervention for a patient with a total hip arthroplasty revision.

STUDY DESIGN: Case report. BACKGROUND: A 73-year-old active woman with a total hip arthroplasty, who later had revision surgery, developed left hip and buttock pain 2 years after the revision surgery, subsequent to lifting her foot while seated. This movement was performed so that her spouse could assist her in putting on her sock and shoe. CASE DESCRIPTION: During the first physical therapy session, the patient exhibited a forward-flexed trunk posture and difficulty weight bearing on the involved lower limb. The patient was successfully treated with manual therapy techniques and a home exercise program. The manual therapy techniques included long-axis hip distraction, lateral hip distraction, posterior-to-anterior hip joint mobilization, and a contract-relax proprioceptive neuromuscular facilitation technique. The patient's home program consisted of long-axis hip distraction, performed by her spouse, and standing lower limb pendular movements into flexion and extension. Pain scale ratings, posture and gait observations, strength, range of motion, and return to functional activities served as outcome measures. OUTCOMES: After 1 physical therapy visit, in which manual therapy techniques were utilized, the patient had a significant decrease in hip symptoms. The patient and spouse were compliant with the home exercise program and continued with physical therapy for 3 more visits, and the patient ultimately became symptom free. The patient returned to all previous activities, including household chores, cooking, and a walking program. The patient was contacted at 6 months, 1 year, and 4 years, and reported no recurrences of hip or buttock symptoms. DISCUSSION: Manual therapy techniques and home exercises described in this case report were apparently effective in eliminating symptoms and returning this patient, who had total hip arthroplasty and revision surgery 2 years earlier, to all previous functional activities after a dressing incident produced hip and buttock symptoms.

Rehabilitation of revision total hip replacement: A multi-centre survey of current practice.

BACKGROUND: Demand for revision total hip replacement (RTHR) is increasing. Outcomes after RTHR are varied, with reasonable pain relief but smaller gains in function and mobility. Whether sub-optimal rehabilitation contributes to poorer functional outcomes is unclear. Current rehabilitation is not well defined and there is little research into RTHR rehabilitation. AIMS AND OBJECTIVES: To gather information about the current rehabilitation of patients undergoing planned, single-stage revision or re-revision THR surgery. METHODS: An online survey was developed and sent to clinicians at 117 orthopaedic centres in England, Wales and Northern Ireland. Questions were asked about standard rehabilitation practice pre-operatively, post-operatively and immediately after discharge. The frequency (%) of responses to closed questions was analysed and free-text comments were summarized thematically. RESULTS: There were 133 respondents: mostly physiotherapists (92, 69%) and occupational therapists (39, 29%). Pre-operative education was common (112, 84%) but not uniform, and for 52 (46%) the same as for primary THR patients. Respondents were more likely to agree about the general objectives of rehabilitation, for example gait re-education with walking aids (93, 70%), and retraining functional mobility (92, 69%) rather than about specific elements including exercise prescription, duration of hip precautions and provision of occupational therapy. The provision of rehabilitation following discharge varied considerably. CONCLUSIONS: This survey adds to sparse information about rehabilitation RTHR. No consensus emerged about optimal rehabilitation. The diversity in approach and lack of clear structure suggests work is needed to develop rehabilitation interventions that are tailored to this population.

Revision Posterior Cruciate Ligament Surgery.

Successful posterior cruciate ligament (PCL) reconstruction surgery results from identification and treatment of associated pathology such as posterolateral instability, posteromedial instability, and lower extremity malalignment. The use of strong graft material, properly placed tunnels to as closely as possible approximate the PCL insertion sites, and minimization of graft bending also enhance the probability of PCL reconstruction success. In addition, mechanical graft tensioning, primary and back-up PCL graft fixation, and the appropriate postoperative rehabilitation program are also necessary ingredients for PCL reconstruction success. Both single-bundle and double-bundle PCL reconstruction surgical techniques are successful when evaluated with stress radiography, KT 1000 arthrometer measurements, and knee ligament rating scales. PCL reconstruction failure may result when any or all of these surgical principles are violated. The purpose of this manuscript was to discuss revision PCL surgery. This presentation will include causes of unsuccessful PCL reconstruction, surgical indications and goals, patient evaluation, surgical decision making, graft selection, surgical technique, associated surgical procedures, postoperative rehabilitation, and revision PCL reconstruction results.

Three-Year Outcomes of Revisional Laparoscopic Gastric Bypass after Failed Laparoscopic Sleeve Gastrectomy: a Case-Matched Analysis.

BACKGROUND: While previous studies suggest laparoscopic Roux-en-Y gastric bypass (LRYGB) as a reasonable treatment approach to address weight loss failure after laparoscopic sleeve gastrectomy (LSG), data focusing on long-term outcomes are still lacking. The purpose of this study was to evaluate weight and comorbidity outcomes comparing revisional LRYGB (rLRYGB) with primary LRYGB (pLRYGB). METHODS: Retrospective single-centre case-matched analysis was conducted at a bariatric tertiary referral centre. Between January 2009 and July 2013, 239 patients were entered into a prospective database, and 32 patients undergoing rLRYGB (cases) were matched with 32 patients undergoing pLRYGB (controls) for sex, age and BMI. The end point was data at 3 years of follow-up. Thirty-one patients (12.9%) were lost to follow-up during the study period. RESULTS: There were no significant differences in patient demographics or median BMI (kg/m2) for pLRYGB or rLRYGB (42.8 ± 12.1 vs. 42.3 ± 11.5, respectively; p = 0.748). Coexisting comorbidities were rated similarly in both groups. At 3 years, the percentage of excess weight loss (74.4 ± 23.3 vs 52.0 ± 26, respectively; p = 0.007) was higher for pLRYGB than rLRYGB, while similar improvements of coexisting comorbidities could be observed. CONCLUSION: rLRYGB is a feasible and practical surgical approach that allows effective weight loss at 3 years of follow-up and alleviates refractory reflux symptoms. Although weight loss is lower compared to pLRYGB, resolution or improvement of coexisting comorbidities appears similar. Therefore, rLRYGB seems to be a reliable procedure to address failure after LSG.

Good functional outcome but not regained health related quality of life in the majority of 20-69 years old patients with femoral neck fracture treated with internal fixation: A prospective 2-year follow-up study of 182 patients.

BACKGROUND AND PURPOSE: Prospective studies on patient related outcome in patients <70years with a femoral neck fracture (FNF) are few. We aimed to investigate functional outcome and health-related quality of life (HRQoL) in 20-69years old patients with a FNF treated with internal fixation. PATIENTS AND METHODS: 182 patients, 20-69years with a FNF treated with internal fixation were prospectively included in a multicenter study. Follow up included radiographic and clinical examination at 4, 12 and 24 months. Collected data were hip function using Harris Hip Score (HHS), HRQoL (EQ-5D and SF-36), fracture healing and re-operations. RESULTS: At 24 months, HHS was good or excellent in 73% of the patients with a displaced fracture and 85% of the patients with a non-displaced fracture (p=0.15). Of the patients with displaced fracture (n=120), 23% had a non-union (NU) and 15% had an avascular necrosis (AVN) with a 28% re-operation rate. None of the patients with non-displaced fracture (n=50) had an NU, 12% had a radiographic AVN and 8% needed a re-operation. The mean EQ-5Dindex in patients with displaced fracture decreased from 0.81 to 0.59 at 4 months, 0.63 at 12 months and 0.65 at 24 months (p<0.001). The corresponding values for patients with non-displaced fracture were 0.88, 0.69, 0.75 and 0.74 respectively (p<0.001). The mean SF-total score in patients with displaced fracture decreased from 76 to 55 at 4 months, 63 at 12 months and 65 at 24 months (p<0.001). The corresponding values for patients with non-displaced fracture were 80, 67, 74 and 76 respectively (p<0.001). INTERPRETATION: Two thirds of the patients with displaced femoral neck fracture healed after one operation and three quarters reported good or excellent functional outcome at 24 months. However, they did not regain their pre-fracture level of HRQoL.

A Cross-sectional Study to Determine Whether Adjustment to an Ostomy Can Predict Health-related and/or Overall Quality of Life.

Ostomy-specific adjustment may or may not predict health-related quality of life (HRQoL) and/or overall quality of life (QoL). A cross-sectional study was conducted among patients recruited from the customer registers of 8 surgical suppliers and pharmacies across Norway between November 2010 and March 2011 to determine which of the 34 items of the Ostomy Adjustment Scale (OAS) are the strongest predictors for HRQoL and overall QoL and to determine the HRQoL and overall QoL of individuals with an ostomy compared to a control group representing the general population. Persons who were >18 years old; had a permanent colostomy, ileostomy, or urostomy for >3 months; and could read and write Norwegian were invited to participate. The participants received information about the study in a letter from the researcher and returned their demographic information (addressing gender, age, marital status, education, diagnosis, time since surgery, and ostomy type) and study questionnaires using prepaid envelopes. The 158 participants (mean age 64 years [range 29-91], 89 [56%] men and 69 [44%] women) completed and returned by mail a sociodemographic questionnaire, the 34-item OAS (questions scored on a scale of 1 to 6, totally disagree to totally agree, score range 34 to 204), the Short Form-36 (SF-36, including 2 main components [physical and mental issues] divided into 8 subscales, scored from 0 to 100), and the 16-item Quality of Life Scale (QOLS) instrument (each response scored 1 to 7, from very dissatisfied to very satisfied; total score ranging from 16 to 112). Statistical analysis, including ordinary least square regression analyses, assessed whether the OAS independently predicted the sum scores of the SF-36 (physical component summary [PCS] and mental component summary [MCS]) and the QOLS score after adjusting for age, gender, marital status, education, diagnosis, time since surgery, and ostomy type. The OAS significantly predicted the SF-36 (PCS and MCS) and QOLS scores (P <0.001). Five (5) OAS items ("living a fulfilling life," "being free to travel where I want despite my ostomy," "realizing that this ostomy will be there forever," "worries about being left alone," and "embarrassing accidents in sexual activities") strongly predicted the composite score of the SF-36 (PCS and MCS) and QOLS measurements. The SF-36 scores in physical role functioning, general health, vitality, and MCS were lower in ostomy patients than controls (P < 0.05), whereas no difference was found for QOLS. Overall, ostomy-specific adjustment may be an important predictor of HRQoL and overall QoL, with the OAS factors described above having greater influence. More research such as prospective cohort studies are needed regarding patient adjustment to an ostomy.