scholarly journals Modified Kocher-Langenbeck approach for the treatment of posterior wall or column acetabular fractures: The one-incision two-window method

2020 ◽  
Author(s):  
Tien-Yu Yang ◽  
Kuo-Chin Huang

Abstract Abstract The Kocher-Langenbeck (K-L) approach is the standard method for the treatment of posterior wall or column acetabular fractures. This approach allows direct access to the posterior structures of the acetabulum, but is limited cranially and caudally by the neurovascular bundle. The present study was conducted to assess the quality of reduction and the incidence of complications in patients who underwent the modified “one-incision two-window” K-L approach. Methods : This is a Retrospective case series with recruited thirteen consecutive patients from 2015 to 2017 who sustained an acute, displaced posterior wall or column acetabular fracture. All patients were treated with modified “one-incision two-window” K-L approach. Results: The mean operation time, mean intraoperative blood loss, and mean incision wound length were estimated to be 103.8 min (60-120 min), 373.1 mL (100-700 mL), and 9.7 cm (8.0-13.0 cm), respectively. The radiographic quality of reduction was graded as anatomical reduction (maximum residual displacement [MRD] ≤ 2 mm) in all cases, according to Matta’s criteria. Concerning the incidence of complications, there were no iatrogenic neurovascular injury, no surgical site infections, and no osteonecrosis of the femoral head or heterotopic ossification in this cohort. One patient with transverse posterior wall fracture (group 1) experienced deep vein thrombosis in the lesion leg. Another two patients with solitary posterior wall fracture (group 2) developed posttraumatic osteoarthritis, with one diagnosed as Tonnis grade I lesion and the other as Tonnis grade III lesion. With respect to the clinical treatment outcome, the mean visual analogue scale (VAS), mean modified Harris Hip Score (mHHS) and subjective satisfaction rate were 1.7 (1.0-2.0), 90.6 (81-100), and 84.6% (80%-90%), respectively. Although there was no significant difference in the satisfaction rate (82.9% vs. 87.0%, P = 0.941) at 12 months after surgery, group 1 patients had more increased VAS score (2.0 vs. 1.2, P = 0.016) and more decreased mHHS (87.7 vs. 94.6, P = 0.014) than group 2 patients. Conclusions: Our pilot study confirmed that the “one-incision two-window” K-L approach is a simple, safe, reliable, and effective way to manage acute, displaced posterior wall or column acetabular fractures.

2020 ◽  
Author(s):  
Tien-Yu Yang ◽  
Po-Yao Chuang ◽  
Tsan-Wen Huang ◽  
Kuo-Chin Huang

Abstract Background: The Kocher-Langenbeck (K-L) approach is the standard method for the treatment of posterior wall or column acetabular fractures. This approach allows direct access to the posterior structures of the acetabulum, but is limited cranially and caudally by the neurovascular bundle. The present study was conducted to assess the quality of reduction and the incidence of complications in patients who underwent the modified “one-incision two-window” K-L approach.Methods : This is a Retrospective case series with recruited thirteen consecutive patients from 2015 to 2017 who sustained an acute, displaced posterior wall or column acetabular fracture. All patients were treated with modified “one-incision two-window” K-L approach.Results: The mean operation time, mean intraoperative blood loss, and mean incision wound length were estimated to be 103.8 min (60-120 min), 373.1 mL (100-700 mL), and 9.7 cm (8.0-13.0 cm), respectively. The radiographic quality of reduction was graded as anatomical reduction (maximum residual displacement [MRD] ≤ 2 mm) in all cases, according to Matta’s criteria. Concerning the incidence of complications, there were no iatrogenic neurovascular injury, no surgical site infections, and no osteonecrosis of the femoral head or heterotopic ossification in this cohort. One patient with transverse posterior wall fracture (group 1) experienced deep vein thrombosis in the lesion leg. Another two patients with solitary posterior wall fracture (group 2) developed posttraumatic osteoarthritis, with one diagnosed as Tonnis grade I lesion and the other as Tonnis grade III lesion. With respect to the clinical treatment outcome, the mean visual analogue scale (VAS), mean modified Harris Hip Score (mHHS) and subjective satisfaction rate were 1.7 (1.0-2.0), 90.6 (81-100), and 84.6% (80%-90%), respectively. Although there was no significant difference in the satisfaction rate (82.9% vs. 87.0%, P = 0.941) at 12 months after surgery, group 1 patients had more increased VAS score (2.0 vs. 1.2, P = 0.016) and more decreased mHHS (87.7 vs. 94.6, P = 0.014) than group 2 patients. Conclusions: Our pilot study confirmed that the “one-incision two-window” K-L approach is a simple, safe, reliable, and effective way to manage acute, displaced posterior wall or column acetabular fractures.Level of evidence: Therapeutic study, level IV.


2020 ◽  
Author(s):  
Tien-Yu Yang ◽  
Kuo-Chin Huang

Abstract Abstract The Kocher-Langenbeck (K-L) approach is the standard method for the treatment of posterior wall or column acetabular fractures. This approach allows direct access to the posterior structures of the acetabulum, but is limited cranially and caudally by the neurovascular bundle. The present study was conducted to assess the quality of reduction and the incidence of complications in patients who underwent the modified “one-incision two-window” K-L approach. Methods : This is a Retrospective case series with recruited thirteen consecutive patients from 2015 to 2017 who sustained an acute, displaced posterior wall or column acetabular fracture. All patients were treated with modified “one-incision two-window” K-L approach. Results: The mean operation time, mean intraoperative blood loss, and mean incision wound length were estimated to be 103.8 min (60-120 min), 373.1 mL (100-700 mL), and 9.7 cm (8.0-13.0 cm), respectively. The radiographic quality of reduction was graded as anatomical reduction (maximum residual displacement [MRD] ≤ 2 mm) in all cases, according to Matta’s criteria. Concerning the incidence of complications, there were no iatrogenic neurovascular injury, no surgical site infections, and no osteonecrosis of the femoral head or heterotopic ossification in this cohort. One patient with transverse with posterior wall fracture (group 1) experienced deep vein thrombosis in the lesion leg. Another two patients with solitary posterior wall fracture (group 2) developed posttraumatic osteoarthritis, with one diagnosed as Tonnis grade I lesion and the other as Tonnis grade III lesion. With respect to the clinical treatment outcome, the mean visual analogue scale (VAS), mean modified Harris Hip Score (mHHS) and subjective satisfaction rate were 1.7 (1.0-2.0), 90.6 (81-100), and 84.6% (80%-90%), respectively. Although there was no significant difference in the satisfaction rate (82.9% vs. 87.0%, P = 0.941) at 12 months after surgery, group 1 patients had more increased VAS score (2.0 vs. 1.2, P = 0.016) and more decreased mHHS (87.7 vs. 94.6, P = 0.014) than group 2 patients. Conclusions: Our pilot study confirmed that the “one-incision two-window” K-L approach is a simple, safe, reliable, and effective way to manage acute, displaced posterior wall or column acetabular fractures.


2020 ◽  
Vol 41 (Supplement_2) ◽  
Author(s):  
J Proff ◽  
B Merkely ◽  
R Papp ◽  
C Lenz ◽  
P.J Nordbeck ◽  
...  

Abstract Background The prevalence of chronotropic incompetence (CI) in heart failure (HF) population is high and negatively impacts prognosis. In HF patients with an implanted cardiac resynchronisation therapy (CRT) device and severe CI, the effect of rate adaptive pacing on patient outcomes is unclear. Closed loop stimulation (CLS) based on cardiac impedance measurement may be an optimal method of heart rate adaptation according to metabolic need in HF patients with severe CI. Purpose This is the first study evaluating the effect of CLS on the established prognostic parameters assessed by the cardio-pulmonary exercise (CPX) testing and on quality of life (QoL) of the patients. Methods A randomised, controlled, double-blind and crossover pilot study has been performed in CRT patients with severe CI defined as the inability to achieve 70% of the age-predicted maximum heart rate (APMHR). After baseline assessment, patients were randomised to either DDD-CLS pacing (group 1) or DDD pacing at 40 bpm (group 2) for a 1-month period, followed by crossover for another month. At baseline and at 1- and 2-month follow-ups, a CPX was performed and QoL was assessed using the EQ-5D-5L questionnaire. The main endpoints were the effect of CLS on ventilatory efficiency (VE) slope (evaluated by an independent CPX expert), the responder rate defined as an improvement (decrease) of the VE slope by at least 5%, percentage of maximal predicted heart rate reserve (HRR) achieved, and QoL. Results Of the 36 patients enrolled in the study, 20 fulfilled the criterion for severe CI and entered the study follow-up (mean age 68.9±7.4 years, 70% men, LVEF=41.8±9.3%, 40%/60% NYHA class II/III). Full baseline and follow-up datasets were obtained in 17 patients. The mean VE slope and HRR at baseline were 34.4±4.4 and 49.6±23.8%, respectively, in group 1 (n=7) and 34.5±12.2 and 54.2±16.1% in group 2 (n=10). After completing the 2-month CPX, the mean difference between DDD-CLS and DDD-40 modes was −2.4±8.3 (group 1) and −1.2±3.5 (group 2) for VE slope, and 17.1±15.5% (group 1) and 8.7±18.8% (group 2) for HRR. Altogether, VE slope improved by −1.8±2.95 (p=0.31) in DDD-CLS versus DDD-40, and HRR improved by 12.9±8.8% (p=0.01). The VE slope decreased by ≥5% in 47% of patients (“responders to CLS”). The mean difference in the QoL between DDD-CLS and DDD-40 was 0.16±0.25 in group 1 and −0.01±0.05 in group 2, resulting in an overall increase by 0.08±0.08 in the DDD-CLS mode (p=0.13). Conclusion First results of the evaluation of the effectiveness of CLS in CRT patients with severe CI revealed that CLS generated an overall positive effect on well-established surrogate parameters for prognosis. About one half of the patients showed CLS response in terms of improved VE slope. In addition, CLS improved quality of life. Further clinical research is needed to identify predictors that can increase the responder rate and to confirm improvement in clinical outcomes. Funding Acknowledgement Type of funding source: Private company. Main funding source(s): Biotronik SE & Co. KG


2021 ◽  
Vol 17 (4) ◽  
pp. 311-320
Author(s):  
Pamela Wendel, MD ◽  
Danya DeMeo, BS ◽  
Madison R. Heath, BS ◽  
Alexandra T. Mackie, BA, PB-BS ◽  
Haoyan Zhong, MPA ◽  
...  

Objective: To determine the number of opioid pills remaining after pediatric ambulatory knee surgery to provide insight into how many pills are actually used. Design: Prospective observational cohort study. Participants who were expected to be prescribed 20 (Group 1) versus 40 (Group 2) opioid pills according to the institutional policy (based on the type of surgery) were studied. Patient’s reported pain, medication use, and number of opioid pills remaining at postoperative days (PODs) 7 and 14. Participants were not randomly assigned to groups and no intervention was applied.Setting: An urban tertiary care musculoskeletal institution.Participants: Sixty adolescents between the ages of 12 and 19 undergoing ambulatory knee surgery.Interventions: Observational study, no experimental study intervention.Main outcome measure: The total number of opioid pills remaining.Results: By POD7, more than 70 percent of patients had stopped taking their prescribed opioid medication mainly because their knee pain was tolerable either without the opioid or by using other medications. By POD14, the mean number of pills taken was 6.3 ± 5.3 for Group 1 and 18.4 ± 13.9 for Group 2. The mean number of unused opioids was 13.5 ± 7.2 for Group 1 and 17.9 ± 13.7 for Group 2. Conclusions: Even with prescribing practice guidelines in place, opioids may be overprescribed and could be given in a smaller quantity without affecting the quality of acute postoperative pain control in adolescents undergoing ambulatory knee surgery. However, one needs to consider that some patients may need a larger than average amount in order to be appropriately treated for their level of pain and thus prescription amounts—preferably after reevaluation—should be individualized.


PLoS ONE ◽  
2020 ◽  
Vol 15 (12) ◽  
pp. e0243592
Author(s):  
Pol Maria Rommens ◽  
Michiel Herteleer ◽  
Kristin Handrich ◽  
Mehdi Boudissa ◽  
Daniel Wagner ◽  
...  

Background In geriatric acetabular fractures, the quadrilateral plate is often involved in the fracture pattern and medially displaced. Open reduction and internal fixation (ORIF) includes reduction of the quadrilateral plate and securing its position. In this study, the concept of medial buttressing in acute and periprosthetic acetabular fractures is evaluated. Materials and methods Patients, who sustained an acetabular fracture between 2012 and 2018, in whom ORIF with a specific implant for medial buttressing was performed, were included in the study. Patients were divided in two groups; acute acetabular fractures (group 1) and periprosthetic acetabular fractures (group 2). Demographics, type of fracture, surgical approach, type of implant for medial buttressing, comorbidities, general and surgical in-hospital complications and length of hospital stay were recorded retrospectively. The following data were collected from the surviving patients by telephone interview: EQ-5D-5L, SF-8 physical and SF-8 mental before trauma and at follow-up, UCLA activity scale, Parker Mobility Score and Numeric Rating Scale. Results Forty-six patients were included in this study, 30 males (65.2%) and 16 females (34.8%). Forty patients were included group 1 and six patients in group 2. The median age of patients of group 1 was 78 years. Among them, 82.5% presented with comorbidities. Their median length of in-hospital stay was 20.5 days. 57.5% of patients suffered from in-hospital complications. The concept of medial buttressing was successful in all but one patient. ORIF together with primary total hip arthroplasty (THA) was carried out as a single stage procedure in 3 patients. Secondary THA was performed in 5 additional patients (5/37 = 13.5%) within the observation period. Among surviving patients, 79.2% were evaluated after 3 years of follow-up. Quality of life, activity level and mobility dropped importantly and were lower than the values of a German reference population. SF-8 mental did not change. The median age of patients of group 2 was 79.5 years, all of them presented with one or several comorbidities. The median length of in-hospital stay was 18.5 days. 50% of patients suffered from in-hospital complications. The concept of medial buttressing was successful in all patients. 5 of 6 patients (83.3%) could be evaluated after a median of 136 weeks. In none of these patients, secondary surgery was necessary. Quality of life, activity level and mobility importantly dropped as well in this group. SF-8 mental remained unchanged. Conclusion In geriatric acetabular fractures with involvement and medial displacement of the quadrilateral plate, medial buttressing as part of ORIF proved to be reliable. Only 13.5% of patients of group 1 needed a secondary THA within 3 years of follow-up, which is lower than in comparable studies. Despite successful surgery, quality of life, activity level and mobility dropped importantly in all patients. The loss of independence did however not influence SF-8 mental values.


2019 ◽  
Vol 40 (Supplement_1) ◽  
Author(s):  
S I Sinam ◽  
R S Gangwar ◽  
B Banavalikar ◽  
D Padmanabhan ◽  
V Gangwar ◽  
...  

Abstract Background Reflex syncope (RS), the most common cause of syncope is usually recurrent, associated with decreased quality of life, and frustrates both the clinicians and the patients with a paucity of effective treatment options. Purpose To assess the effectiveness of yoga therapy on the recurrence of reflex syncope. Methods Subjects with recurrent RS (>3 episodes) and positive head-up tilt test were enrolled prospectively, and randomized to conventional therapy with physical maneuvres (Group 1) and yoga therapy (Group 2). Group 1 patients were taught physical counter-pressure maneuvers as per guidelines. Group 2 patients were taught yoga for 7 sessions by a certified Yoga instructor/therapist, and then advised to perform yoga for 60 minutes at least five days/week for six months. The Yoga module consisted of Pranayama (breathing techniques), Asanas (Postures) and Dhyana (Meditation) for 60 minutes/session. Both groups were followed up monthly for 6 months in the syncope clinic noting down the recurrences and the quality of life using the syncope functional status questionnaire score. Result The study group consisted of 97 patients (group 1: 46 patients and group 2: 51 patients) enrolled prospectively between June 2015 to February 2017. The mean age was 33.1±16.6 years, with male: female ratio 1.1:1, and a mean of 6.4±6.06 syncope episodes (group 1: 6.8±8.0 vs. group 2: 6.0±4.0; p=0.551). The mean duration of symptoms was 17.1±20.71 months (group 1: 16.1±22.8 months vs. group 2: 17.8±19.1 months; p=0.694). There was a significant decrease in the recurrences of syncope in the yoga group compared to the conventional group at three months (group 1: 1.8±1.4 vs group 2: 0.8±0.9, P<0.001) as well as six months follow-up (group 1: 3.38±3.0 vs group 2: 0.98±1.23, P<0.001). The quality of life score at 6 months improved in 20 patients in group 1 and in 45 patients in group 2 (<0.001). Conclusion Guided yoga therapy is superior to conventional measures in reducing the number of syncopal episodes and improves the quality of life in patients with reflex syncope. Yoga therapy should be considered as treatment strategy for patients with reflex syncope.


2021 ◽  
Vol 42 (2) ◽  
pp. 154-159
Author(s):  
Somboon Phaijitwichian ◽  

Objective: The aim of this study was to compare the efficacy, access tract dilation time and fluoroscopic time between the one-shot dilation technique and telescopic metal dilatation technique in patients undergoing percutaneous nephrolithotomy in Nakornping Hospital. Materials and Methods: Sixty-six patients who underwent percutaneous nephrolithotomy from January 2020 to July 2021 were included in the study and they were randomly divided into two groups. In group 1 (32 patients), telescopic metal dilation was used, in group 2 (33 patients), the one-shot technique was used. Success rates of dilation, access tract dilation time and fluoroscopic time were evaluated. Results: The success rate of dilation was 100% in both groups. The access tract dilation time was 835.63 ± 309.68 seconds in group 1 and 569.42 ± 314.75 seconds in group 2 (p = 0.001). The fluoroscopic time was 48.16 ± 22.16 seconds in group 1 and 41.97 ± 23.99 seconds in group 2 (p = 0.29). The access tract dilation time of the one-shot dilation technique was statistically significantly shorter than that in the telescopic metal dilatation group. The mean fluoroscopic time of the one- shot dilation technique was shorter than in telescopic metal dilatation but was not statistically significant. Conclusion: One-shot dilation technique is as effective as telescopic metal dilatation, with a significant reduction in access tract dilation time.


2021 ◽  
pp. 026835552110307
Author(s):  
Ufuk Aydın ◽  
Mesut Engin ◽  
Tamer Türk ◽  
Yusuf Ata

Background There are opinions that telangiectasis and reticular veins are asymptomatic and constitute a cosmetic problem only. However, it has been proven that telangiectasis and reticular veins also affect the quality of life and are symptomatic. Methods Ninety consecutive female patients who were admitted to our outpatient clinic and did not have insufficiency in deep, superficial and perforating veins were included in this study. All participants were divided into three groups as the compression group (Group 1), medical treatment group (Group 2), and sclerotherapy group (Group 3). The initial complaint severities of all patients were noted. Except for patient compliance assessment, baseline, 1st month (T1), 3rd month (T2) and 6th month (T3) evaluation records were kept in all three groups. Results The study began with a total of 90 patients, 30 patients in each group. The mean ages of Groups 1, 2 and 3 were 39.73 ± 8.51 years, 39.30 ± 8.67 years, and 40.77 ± 9.45 years, respectively. The rates of decrease in pain, itching, restless leg, and muscle cramps were similar among the patient groups at all times (P > 0.05). The rate of reduction in swelling was similar between the groups at T1 and T2 (P > 0.05), while there was a significant difference between the groups at T3 (P = 0.009). The groups significantly differed in terms of appearance concern at all times (P = 0.002 for T1, P < 0.001 for T2 and T3). Conclusion We showed that symptoms such as swelling and heaviness in leg can be improved with medical treatment, but the patient's cosmetic satisfaction can increase with sclerotherapy.


To identify the prevalence of early pathology of cardiovascular diseases, a survey of 400 200 girls) in the age group 15 and 17 years old was conducted as a part of routine medical of the level of blood pressure (BP) was carried out, with the calculation of the average level pressure on the basis of three separate measurements estimated by percentile tables for a registration of a standard resting ECG in 12 leads. According to the results of the survey, into 3 groups: with an increase in blood pressure above 95 ‰ (group 1 – 16 people), which recorded in males (p<0,05); Group 2 (67 people) – adolescents with a normal blood pressure level and group 3 of adolescents with a decrease in blood pressure below 5 ‰ changes in the form of rhythm and conduction disturbances were noted in almost every a predominance of sinus tachycardia in the first group. In the third group of adolescents, form of ectopic rhythm and pacemaker migration were significantly more frequently only 78 % of adolescents were referred for consultation and in-depth examination by a pediatric cardiologist.


2020 ◽  
Vol 41 (Supplement_2) ◽  
Author(s):  
T Demenko ◽  
G.A Chumakova

Abstract Background Mental disorders in patients with cardiovascular disease have a significant impact on the course, the prognosis of the underlying disease and quality of life (QOL). Objective We aimed to examine the prevalence of anxiety and depressive disorders and their impact on the quality of life in patients with atrial fibrillation (AF). Materials and methods In 52 with permanent AF and 50 with paroxysmal AF patients, we administered the depression scale Tsung, the scale of situational anxiety (SA) and personal anxiety (PA) Spielberger-Hanin; QOL was assessed the SF-36 quality of life assessment scale. Correlation analysis using Spearman's rank correlation coefficient. Results The prevalence symptoms mild depression situational or neurotic genesis was 21.1% (12 patients) in Group 1 and 12.0% (6 patients) in Group 2 (p&gt;0.05). Subdepressive state was two percents of patients in Group 1 and Group 2. The incidence SA was 59.6% (31 patients) in Group 1 and 52.0% (26 patients) in Group 2. The incidence PA was 74.0% (37 patients) in Group 2 and 67.3% (35 patients) in Group 1. The average score the physical component of health (PCH) was 29,8±4,3 in Group 1, the mental component of health (MCH) – 49.5±7.4 points; p&lt;0.05. In Group 2: PCH – 44.8±6.6 points, MCH – 26.6±7.5 points; p&lt;0.05. Correlation analysis showed negative strong correlations between SA and MCH (r=−0.64, p=0.0005) and between PA and MCH (r=−0.69, p&lt;0.0001), between SA and PCH (r=−0.71, p=0.0001), between depression and PCH (r=−0.69, p=0.023). Negative statistically significant correlation between depression and MCH (r=−0.69, p=0.54) and negative medium correlation between depression and PCH (r=−0.64, p=0.23). Conclusion These findings suggest that we did not identify patients with symptoms of a true depressive (that can cause pseudodementia and influenced to complete tests). 16.5% patients with AF had mild depression of situational or neurotic genesis. Depression may be a pathogenetic factor of AF or develop because of paroxysms AF – psychological stress. More than 50% patients in Group 1 and Group 2 had an increased anxiety score. SA is more common in patients with permanent AF, probably because older people difficult to adapt to a new situation. PA is more common in patient with paroxysmal AF, probably because disease is sudden and causes anxiety. The PCH of QOL is more impairment in patients with permanent AF, because complications (for example heart failure) impairment physical activity. However, PCH also reduced in patient with paroxysmal AF, because disease is sudden may occur during physical activity. The MCH of QOL is more impairment in patients with paroxysmal AF, because waiting attack effect on mental health and social functioning. An increased level of anxiety and depression negatively affected the mental and physical health of patients with AF. Funding Acknowledgement Type of funding source: None


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