Conservative Regimen Research Articles

Do the Effects of Transcutaneous Electrical Nerve Stimulation on Knee Osteoarthritis Pain and Function Last?

Transcutaneous electrical nerve stimulation (TENS) has been shown to decrease pain associated with knee osteoarthritis, which potentially leads to better function, improved quality of life, and postpones the need for surgical intervention. The purpose of this study was to perform a 1-year follow-up of a previous prospective group of patients with knee osteoarthritis, randomized to TENS or standard of care, who were asked to rate their changes in: (1) patient pain perception; (2) subjective medication use; (3) subjective functional abilities; (4) quality of life; (5) device use; and (6) conversion to TKA. A population of 70 patients were randomized to receive either a TENS device or a standard conservative therapy regimen. Patients were evaluated based on various subjective outcomes at minimum 1-year (mean, 19 months) follow-up. The TENS cohort had lower visual analog pain scores compared with the matching cohort. Subjective functional outcomes, as well as functional and activity scores, were also greater in the TENS cohort. Patients in TENS cohort showed significant improvements in their subjective and functional outcomes as compared with their initial status, while the control group did not show significant change. A majority of the TENS patients were able to reduce the amount of pain medications. Additionally, a large portion of the patients assigned to the TENS group continue to use the device, after completion of the trial. This study demonstrated the benefit of TENS for improving subjective outcomes in patients with pain due to knee osteoarthritis, compared with standard conservative treatments. The results of the study suggest that TENS is a safe and effective adjunct as part of the spectrum of current nonoperative treatment methods for knee osteoarthritis.

Slow advancement of enteral feed volumes to prevent necrotising enterocolitis in very low birth weight infants.

Early enteral feeding practices are potentially modifiable risk factors for necrotising enterocolitis (NEC) in very preterm or very low birth weight (VLBW) infants. Observational studies suggest that conservative feeding regimens, including slowly advancing enteral feed volumes, reduce the risk of NEC. However, slow feed advancement may delay establishment of full enteral feeding and be associated with metabolic and infectious morbidities secondary to prolonged exposure to parenteral nutrition. To determine the effect of slow rates of enteral feed advancement on the incidence of NEC, mortality, and other morbidities in very preterm or VLBW infants. We used the standard search strategy of the Cochrane Neonatal Review group to search the Cochrane Central Register of Controlled Trials (CENTRAL 2015, Issue 7), MEDLINE via PubMed (1966 to August 2015), EMBASE (1980 to August 2015), and CINAHL (1982 to August 2015). We also searched clinical trials databases, conference proceedings, previous reviews, and the reference lists of retrieved articles for randomised controlled trials and quasi-randomised trials. Randomised or quasi-randomised controlled trials that assessed the effect of slow (up to 24 mL/kg/day) versus faster rates of advancement of enteral feed volumes upon the incidence of NEC in very preterm or VLBW infants. Two review authors independently assessed trial eligibility and risk of bias and undertook data extraction. We analysed the treatment effects in the individual trials and reported the risk ratio (RR) and risk difference (RD) for dichotomous data and mean difference for continuous data, with respective 95% confidence intervals (CI). We used a fixed-effect model in meta-analyses and explored the potential causes of heterogeneity in sensitivity analyses. We identified nine randomised controlled trials in which 949 infants participated. Most participants were stable preterm infants with birth weights between 1000 and 1500 g. Fewer participants were extremely preterm, extremely low birth weight, or growth-restricted. The trials typically defined slow advancement as daily increments of 15 to 24 mL/kg and faster advancement as 30 to 40 mL/kg. Meta-analyses did not show statistically significant effects on the risk of NEC (typical RR 1.02, 95% CI 0.64 to 1.62; typical RD -0.00, 95% CI -0.03 to 0.03) or all-cause mortality (typical RR 1.18, 95% CI 0.90 to 1.53; typical RD 0.03, 95% CI -0.02 to 0.08). Slow feeds advancement delayed the establishment of full enteral nutrition by one to five days and increased the risk of invasive infection (typical RR 1.46, 95% CI 1.03 to 2.06; typical RD 0.07, 95% CI 0.01 to 0.13; number needed to treat for an additional harmful outcome 14, 95% CI 8 to 100). The available trial data suggest that advancing enteral feed volumes at daily increments of 30 to 40 mL/kg (compared to 15 to 24 mL/kg) does not increase the risk of NEC or death in VLBW infants. Advancing the volume of enteral feeds at slow rates results in several days of delay in establishing full enteral feeds and increases the risk of invasive infection. The applicability of these findings to extremely preterm, extremely low birth weight, or growth-restricted infants is limited. Further randomised controlled trials in these populations may be warranted to resolve this uncertainty.

Congenital Clubfoot: Early Recognition and Conservative Management for Preventing Late Disabilities.

Congenital clubfoot is one of the most common musculoskeletal deformities presenting at birth. Many high risk factors have been associated with clubfoot such as male gender, primiparous mothers and maternal smoking. Accurate understanding of clubfoot pathoanatomy is supposed to be the basis for deformity correction. Prenatal ultrasonography is of reference value in recognizing clubfoot during pregnancy. Neglected clubfoot can eventually cause a noticeable disability and severely influence the quality life in adulthood. Early recognition and treatment are presumed to be the key for prevention of late disabilities. Nowadays, Ponseti method, as one of the conservative treatment regimen, has been widely accepted because of the reported good results of long-term follow-up. However, special attention should be paid to the details in clinical practice for achieving even better correction and a lower rate of relapse. After the complete correction, brace wearing is critical for preventing deformity relapse. Non-compliance or non-adherence with the brace protocol has been considered as the predominant risk factor predisposing to the relapse of clubfoot, which is still a challenging problem. This paper was prepared to give a general introduction about clubfoot, in terms of the importance of early recognition and conservative management, especially Ponseti method, for preventing late disabilities.

An Auto-Fluorescence guided surgical approach performed with Er:YAG laser and Nd:YAG Low Level Laser Therapy for Medication-Related Osteonecrosis of the Jaw

Medication-Related Osteonecrosis of the Jaw (MRONJ) therapy remains an unresolved problem. The proposed conservative and surgical treatment regimens are associated to contradictory success rates. Surgical approach with Er:YAG laser is associated to significant better results compared to medical treatment and traditional surgical approaches. Objective: To describe a new surgical approach that couples the advantages of the Er:YAG laser and the usefulness of the AF in highlighting surgical margins. One of the difficulties encountered during surgical removal of a MRONJ is the precise individuation of necrotic bone margins. Case Report: A case of Stage III mandibular osteonecrosis treated with a new surgical approach is presented. The aim is to describe an auto-fluorescence (AF) guided surgical approach performed with Er:YAG laser and Nd:YAG Low Level Laser Therapy (LLLT). After one month of follow-up, the complete mucosal healing was evident and symptoms was unobserved. Such a technique allowed a highly accurate and minimally invasive approach through the selective ablation of the non-/hypofluorescent areas. Conclusion: Taking into account the advantages of laser therapy and the possible effectiveness of the AF in highlighting surgical margins, this approach would probably achieve excellent outcomes. DOI: 10.14693/jdi.v22i2.486

Treatment with high dose of erythropoiesis-stimulating agents and mortality: analysis with a sequential Cox approach and a marginal structural model.

Anemia-correction trials indicated higher mortality rates in chronic kidney disease patients assigned to higher hemoglobin targets. The safety of the high erythropoiesis-stimulating agent (ESA) doses that these patients received has therefore been questioned. However, no trial that directly compares treatment with different ESA doses has been published. We thus aimed to estimate the effect of high ESA dose on mortality in an observational cohort of dialysis patients. The Netherlands Cooperative Study on the Adequacy of Dialysis is a Dutch cohort study of incident dialysis patients in which ESA dose, comorbidities, and laboratory parameters were collected every 6 months. Mortality in patients with a high ESA dose (above median 6000 units/week) was compared with that in patients with no or low ESA dose with Cox regression analyses. To handle time-dependent confounding, a sequential Cox approach was used conditional on baseline covariates, with inverse probability of censoring weights (IPCW) for dependent censoring. Analyses were repeated with a marginal structural model (MSM) with inverse probability of treatment weights and IPCW. Hazard ratio (HR) for high ESA dose was 1.20 (95%CI 0.83-1.73) with a sequential Cox and 1.54 (95%CI 1.08-2.18) with an MSM. Truncation of weights in the MSM did not affect estimates. To compare, conventional Cox analyses indicated a baseline adjusted HR of 1.66 (95%CI 1.20-2.31). Patients treated with high ESA dose have a 1.2-1.5 increased risk of mortality. Our analyses support guidelines advising a conservative ESA dosing regimen, which carefully weighs the patients' benefits and risks.

Randomized Controlled Trial of Intensive Versus Conservative Glucose Control in Patients Undergoing Coronary Artery Bypass Graft Surgery: GLUCO-CABG Trial.

OBJECTIVEThe optimal level of glycemic control needed to improve outcomes in cardiac surgery patients remains controversial.RESEARCH DESIGN AND METHODSWe randomized patients with diabetes (n = 152) and without diabetes (n = 150) with hyperglycemia to an intensive glucose target of 100–140 mg/dL (n = 151) or to a conservative target of 141–180 mg/dL (n = 151) after coronary artery bypass surgery (CABG) surgery. After the intensive care unit (ICU), patients received a single treatment regimen in the hospital and 90 days postdischarge. Primary outcome was differences in a composite of complications, including mortality, wound infection, pneumonia, bacteremia, respiratory failure, acute kidney injury, and major cardiovascular events.RESULTSMean glucose in the ICU was 132 ± 14 mg/dL (interquartile range [IQR] 124–139) in the intensive and 154 ± 17 mg/dL (IQR 142–164) in the conservative group (P < 0.001). There were no significant differences in the composite of complications between intensive and conservative groups (42 vs. 52%, P = 0.08). We observed heterogeneity in treatment effect according to diabetes status, with no differences in complications among patients with diabetes treated with intensive or conservative regimens (49 vs. 48%, P = 0.87), but a significant lower rate of complications in patients without diabetes treated with intensive compared with conservative treatment regimen (34 vs. 55%, P = 0.008).CONCLUSIONSIntensive insulin therapy to target glucose of 100 and 140 mg/dL in the ICU did not significantly reduce perioperative complications compared with target glucose of 141 and 180 mg/dL after CABG surgery. Subgroup analysis showed a lower number of complications in patients without diabetes, but not in patients with diabetes treated with the intensive regimen. Large prospective randomized studies are needed to confirm these findings.

Economic implications of intra-aortic balloon support for myocardial infarction with cardiogenic shock: an analysis from the IABP-SHOCK II-trial.

The Intra-aortic Balloon Pump in Cardiogenic Shock II (IABP-SHOCK II) trial has demonstrated the safety of intra-aortic balloon (IABP) support in patients with acute myocardial infarction (AMI) complicated by cardiogenic shock, but no beneficial effect on mortality. Currently, intra-aortic balloon pumping is still the most widely used support device. However, little is known about the economic implications associated with this device. Data of 600 patients included in the IABP-SHOCK II trial (registered at ClinicalTrials.gov, NCT00491036) with follow-up at 30 days, 6 and 12 months were subjected to an economic analysis. Patients with cardiogenic shock complicating AMI were randomly assigned to IABP additionally to optimal medical therapy (OMT; n = 301) or OMT alone (n = 299) before early revascularization. Costs were calculated from the perspective of a German healthcare payer. Cost-effectiveness and cost-utility analyses were performed using quality-adjusted life years (QALY) and reduction in New York Heart Association (NYHA) and Canadian Cardiac Society (CCS) class as effectiveness measures. There was a statistically significant difference in overall costs between the IABP (33,155 ± 14,593 <euro>) and the control group (32,538 ± 14,031 <euro>, p < 0.00001). This was predominantly attributed to the IABP costs in the IABP (760 ± 174 <euro>) versus control group (64 ± 218 <euro>, p < 0.0001) whilst the intensive care unit costs did not differ between the groups (29,177 ± 12,013 <euro> and 29,401 ± 12,063 <euro>, p = 0.82). There was no significant difference in QALY or NYHA and CCS reduction, respectively (p = n.s.). IABP support is associated with higher healthcare costs as compared to conservative treatment regimens. Clinically, IABP support cannot generally be recommended in AMI complicated by cardiogenic shock in the absence of a mortality benefit. However, economically considering the relatively little contribution to overall costs generated by IABP therapy it may still be considered if clinical scenarios with an IABP-induced benefit may be identified in the future.

Management of achilles tendon injury: A current concepts systematic review

Achilles tendon rupture has been on the rise over recent years due to a variety of reasons. It is a debilitating injury with a protracted and sometimes incomplete recovery. Management strategy is a controversial topic and evidence supporting a definite approach is limited. Opinion is divided between surgical repair and conservative immobilisation in conjunction with functional orthoses. A systematic search of the literature was performed. Pubmed, Medline and EmBase databases were searched for Achilles tendon and a variety of synonymous terms. A recent wealth of reporting suggests that conservative regimens with early weight bearing or mobilisation have equivalent or improved rates of re-rupture to operative regimes. The application of dynamic ultrasound assessment of tendon gap may prove crucial in minimising re-rupture and improving outcomes. Studies employing functional assessments have found equivalent function between operative and conservative treatments. However, no specific tests in peak power, push off strength or athletic performance have been reported and whether an advantage in operative treatment exists remains undetermined.

Flucytosine Pharmacokinetics in a Critically Ill Patient Receiving Continuous Renal Replacement Therapy.

Purpose. A case report evaluating flucytosine dosing in a critically ill patient receiving continuous renal replacement therapy. Summary. This case report outlines an 81-year-old male who was receiving continuous venovenous hemofiltration (CVVH) for acute renal failure and was being treated with flucytosine for the treatment of disseminated Cryptococcus neoformans infection. Due to patient specific factors, flucytosine was empirically dose adjusted approximately 50% lower than intermittent hemodialysis (iHD) recommendations and approximately 33% lower than CRRT recommendations. Peak and trough levels were obtained, which were supratherapeutic, and pharmacokinetic parameters were calculated. The patient experienced thrombocytopenia, likely due to elevated flucytosine levels, and flucytosine was ultimately discontinued. Conclusion. Despite conservative flucytosine dosing for a patient receiving CVVH, peak and trough serum flucytosine levels were supratherapeutic (120 μg/mL at 2 hours and 81 μg/mL at 11.5 hours), which increased drug-related adverse effects. The results indicate that this conservative dosing regimen utilizing the patient's actual body weight was too aggressive. This case report provides insight into flucytosine dosing in CVVH, a topic that has not been investigated previously. Further pharmacokinetic studies of flucytosine dosing in critically ill patients receiving CVVH are needed in order to optimize pharmacokinetic and pharmacodynamic parameters while avoiding toxic flucytosine exposure.

Slow advancement of enteral feed volumes to prevent necrotising enterocolitis in very low birth weight infants.

Early enteral feeding practices are potentially modifiable risk factors for necrotising enterocolitis in very preterm or very low birth weight (VLBW) infants. Observational studies suggest that conservative feeding regimens, including slowly advancing enteral feed volumes, reduce the risk of necrotising enterocolitis. However, slow feed advancement may delay establishment of full enteral feeding and be associated with metabolic and infectious morbidities secondary to prolonged exposure to parenteral nutrition. To determine the effect of slow rates of enteral feed advancement on the incidence of necrotising enterocolitis, mortality, and other morbidities in very preterm or VLBW infants. We used the standard search strategy of the Cochrane Neonatal Review Group Specialised Register. We searched the Cochrane Central Register of Controlled Trials (CENTRAL 2014, Issue 8), MEDLINE, EMBASE, and CINAHL (to September 2014), conference proceedings, and previous reviews. Randomised or quasi-randomised controlled trials that assessed the effect of slow (up to 24 ml/kg per day) versus faster rates of advancement of enteral feed volumes upon the incidence of necrotising enterocolitis in very preterm or VLBW infants. Two review authors independently assessed trial eligibility and risk of bias and undertook data extraction. We analysed the treatment effects in the individual trials and reported the risk ratio and risk difference for dichotomous data and mean difference for continuous data, with respective 95% confidence intervals. We used a fixed-effect model in meta-analyses and explored the potential causes of heterogeneity in sensitivity analyses. We identified six randomised controlled trials in which a total of 618 infants participated. Most participants were stable preterm infants of birth weight between 1000 g and 1500 g. Few participants were extremely preterm, extremely low birth weight, or growth-restricted. The trials typically defined slow advancement as daily increments of 15 ml/kg to 20 ml/kg and faster advancement as 30 ml/kg to 35 ml/kg. Meta-analyses did not detect statistically significant effects on the risk of necrotising enterocolitis (typical risk ratio (RR) 0.96, 95% confidence interval (CI) 0.55 to 1.70) or all-cause mortality (typical RR 1.57, 95% CI 0.92 to 2.70). Infants who had slow advancement took significantly longer to regain birth weight (reported median differences 2 to 6 days) and to establish full enteral feeding (1 to 5 days). The available trial data suggest that advancing enteral feed volumes at daily increments of 30 ml/kg to 35 ml/kg does not increase the risk of necrotising enterocolitis in very preterm or VLBW infants. Advancing the volume of enteral feeds at slow rates resulted in several days delay in regaining birth weight and establishing full enteral feeds. The applicability of these findings to extremely preterm, extremely low birth weight, or growth-restricted infants is limited. Further randomised controlled trials in these populations may be warranted to resolve this uncertainty.

Long-term success rates after an anterior neurectomy in patients with an abdominal cutaneous nerve entrapment syndrome

Surgery occasionally is proposed in patients with chronic abdominal wall pain caused by an anterior cutaneous nerve entrapment syndrome (ACNES) who are refractory to injection therapy. An anterior neurectomy may seem successful, but follow-up is usually short and populations are small. The primary aim of this study was to determine the long-term success rate of surgery in a large ACNES population. In this retrospective observational study, patients with ACNES ≥18 years who underwent a primary anterior neurectomy between January 2004 and February 2012 in one single center were studied. Pain scores were obtained before surgery, after surgery, and at the moment of questioning using a pain intensity numeric rating scale (PI-NRS 0-10) and a 6-point verbal category rating scale. Success was defined as a ≥50% PI-NRS reduction or ≥2 point verbal rating scale reduction. Data of 181 neurectomies in 154 individuals were available for analysis (female, n = 127, 82.5%; age 47 ± 17 years, range, 20-83). Pain before operation was severe (mean PI-NRS 8.08, SD 1.43). Short-term (1-3 months postoperative) success was 70% (127/181 procedures). Three subjects showed spontaneous remission of complaints after ≥3 months. After a mean 32 months (range, 3-93) follow-up, a success rate of 61% (109/180) on the long-term was found. A 70% short-term success rate and a 61% long-term success rate after a primary anterior neurectomy in patients with chronic abdominal pain due to ACNES were attained. Surgery is the method of choice in ACNES patients who are refractory to a conservative regimen.

Editorial: Evidence-based medicine

Bakhsheshian et al. present a review paper evaluating the current state of evidence-based medicine in the nonoperative management of traumatic thoracolumbar burst fractures.1 They performed a systematic review according to the Cochrane guidelines. This paper is very well written. They identified 45 papers, over 20 years, which primarily investigated nonoperative management, and found 9 of the 45 papers had either Level I or II evidence. The authors have comprehensively reviewed these 9 papers. They excluded papers that assessed osteoporotic or pathological fractures. They determined that for neurologically intact patients, better outcomes were often achieved with conservative treatment regimens compared to operative management. They clearly identified fewer complications in the nonoperative management groups, and often the functional outcomes were superior in the group that did not undergo surgery. The nonoperative management techniques evaluated included bed rest, closed reductions, orthoses, and body casts. They also demonstrated that the presence of a neurological deficit is not necessarily a contraindication to nonoperative treatment; however, they acknowledge that this question has not been satisfactorily addressed in the current literature. They attempted to compare different conservative treatment approaches but their review did not allow for concluding that a specific conservative treatment technique was better than the others. A potential shortcoming of this paper is that the degree of kyphosis present, an indirect indicator of posterior ligamentous complex integrity, was not always stated (it was stated in the paper by Wood et al. and was an exclusion criterion). In reviewing these nonoperative management papers, it appears that they predominantly assessed lesser degrees of severity of bone and/or ligamentous injury. The majority of cases involved patients without neurological deficits. What is readily apparent is that all burst fractures, or what are reported as burst fractures, are not alike. Thoracolumbar burst fractures with significant neurological findings or with gross instability likely require surgical intervention; however, this review paper demonstrates that some lesser “burst” fractures likely are managed quite successfully with conservative treatment regimens. Importantly, the authors recognized the importance of both neurological and functional outcomes in this review. (http://thejns.org/doi/abs/10.3171/2014.5.FOCUS14190)

Diagnostic and therapeutic dilemmas of cervical ectopic pregnancy.

Cervical pregnancy is a rare variety of ectopic pregnancy. The etiology is obscure. Its diagnosis may be difficult, and its management has enormously changed during the last 10 years. Unfortunately, the most effective, fertility-sparing treatment is still unclear until now. The aim of this study was to explore the safety and efficacy of different treatment modalities of cervical pregnancy. A comprehensive systematic review of the literature was performed using the electronic databases MEDLINE and PubMed, using key words cervical, ectopic, and pregnancy, between January 2005 and June 2013. We included all case reports and case series reporting on cervical ectopic pregnancy. A total of 252 cases of cervical ectopic pregnancy were analyzed. Eighty-eight cases (34.9%) had medical treatment, 69 cases (27.5%) had surgical treatment, and 95 cases (37.6%) had combined medical and surgical treatment. Various conservative treatment regimens have been introduced to preserve fertility in young women, with methotrexate being one of the most widely used and effective drugs. A high index of suspicion, combined with meticulous review of clinical and radiological findings, is essential to make an accurate diagnosis of cervical pregnancy. The success of conservative treatment depends mainly on early diagnosis. Such cases would be best managed at specialist tertiary referral centers and preferably, where available, Early Pregnancy Assessment Units, whether medical, surgical, or combined treatment modalities were attempted.

Clinical results of percutaneous transluminal angioplasty for thromboangiitis obliterans in arteries above the knee

ObjectiveThis study was designed to retrospectively investigate whether percutaneous transluminal angioplasty (PTA) is efficacious and safe for the treatment of atypical thromboangiitis obliterans (ATAO) in arteries with occlusion of long segments. MethodsFrom January 2011 to July 2013, 9 consecutive male patients with ATAO involving the external iliac and superficial femoral arteries were treated by PTA alone, without stent placement. Their mean age was 35 years (range, 24–47 years). Preoperative symptoms included severe claudication (n = 2), ischemic pain at rest (n = 4), and ischemic ulcers (n = 3). No any infrapopliteal interventions were performed besides the proximal intervention. ResultsTechnical success using PTA was achieved in 100% of cases with occluded arteries, and there were no periprocedural complications. Clinical improvement was observed postoperatively with a significant improvement in Rutherford categories (range, 2–3) and significantly increased ankle-brachial indexes, from 0.59 ± 0.14 to 0.91 ± 0.17 (p < 0.01). Ischemic ulcers in three patients healed 3–5 months postoperatively. No recurrent ischemic ulcer was observed, and no amputation was performed in these patients. At follow-up examination (average, 20.9 months), restenosis of the superficial femoral artery was diagnosed in only one patient who continued with a conservative medication regimen and refused additional interventional treatment because his physical symptoms were minor. ConclusionPTA might be feasible and safe for the treatment of ATAO patients, and appears to provide positive clinical results at an average follow-up of 20.9 months.

Efficacy of a nonsurgical treatment regimen in patients with bisphosphonate-related osteonecrosis of the jaws in Saudi Arabia.

Objectives:The objective of this study was to evaluate the effectiveness of a nonsurgical treatment regimen in the long-term control of necrotic areas of the jaws and pain in such patients.Methods:A total of 96 patients suffering from the disease were included in this study. All patients received nonsurgical treatment regimen for 10 days, and repeated every 3 months for 2 years. The size of the osteonecrotic lesions was measured and the pain level was self-assessed with a visual analog scale.Results:The patients showed a statistically significant (F = 16.1; p < .01; r2 = .95) gradual decrease in the size of exposed bone areas during the nonsurgical therapy (from 12.5 to 8.8 mm). Pain scores ranged from 0 to 3 score scale. Complete resolution of the disease was observed in some patients.Conclusions:This conservative nonsurgical treatment regimen seems to provide successful treatment in reduction of the sizes of exposed bone areas in the majority of patients.

Prepatellar and olecranon bursitis: literature review and development of a treatment algorithm

Olecranon bursitis and prepatellar bursitis are common entities, with a minimum annual incidence of 10/100,000, predominantly affecting male patients (80 %) aged 40-60 years. Approximately 1/3 of cases are septic (SB) and 2/3 of cases are non-septic (NSB), with substantial variations in treatment regimens internationally. The aim of the study was the development of a literature review-based treatment algorithm for prepatellar and olecranon bursitis. Following a systematic review of Pubmed, the Cochrane Library, textbooks of emergency medicine and surgery, and a manual reference search, 52 relevant papers were identified. The initial differentiation between SB and NSB was based on clinical presentation, bursal aspirate, and blood sampling analysis. Physical findings suggesting SB were fever >37.8 °C, prebursal temperature difference greater 2.2 °C, and skin lesions. Relevant findings for bursal aspirate were purulent aspirate, fluid-to-serum glucose ratio <50 %, white cell count >3,000 cells/μl, polymorphonuclear cells >50 %, positive Gram staining, and positive culture. General treatment measures for SB and NSB consist of bursal aspiration, NSAIDs, and PRICE. For patients with confirmed NSB and high athletic or occupational demands, intrabursal steroid injection may be performed. In the case of SB, antibiotic therapy should be initiated. Surgical treatment, i.e., incision, drainage, or bursectomy, should be restricted to severe, refractory, or chronic/recurrent cases. The available evidence did not support the central European concept of immediate bursectomy in cases of SB. A conservative treatment regimen should be pursued, following bursal aspirate-based differentiation between SB and NSB.

English

Proximal humerus fractures encompass a broad spectrum of injuries. They are often the result of a fall in an osteoporotic patient, but also occur in high-energy trauma. These account for 4 -5 % of all fractures and incidence increase rapidly with age and occurs twice as often in women as in men. Functional results associated with non-operative treatment of displaced fracture of proximal humerus are poor. Over the last decades, several techniques have been applied for treatment of proximal humerus fractures. Widely accepted is the initiation of a conservative treatment regimen for undisplaced fractures, however, the ideal treatment of displaced fractures, especially 3 and 4 part fractures is still the center of scientific debate . In our hospital 36 patients with 36 proximal humerus fractures were treated with locking compression plate from December 2010 to December 2012. Among these 21 patients were male & 15 patients were female. Youngest patient was 29 years & oldest was 76 years. Fractures were classified according to Neer’s classification & type 2, 3, & 4 were included in the study. Post operatively rehabilitation started depending upon stability of fixation & tolerability of patient. According to Neer’s scoring system approximately 60% of patients had satisfactory to excellent results, 30% had fair results and 10% had unsatisfactory to poor results.

A New Concept for Early Recovery after Surgery for Patients Undergoing Radical Cystectomy for Bladder Cancer: Results of a Prospective Randomized Study

Early recovery after surgery concepts have gained wide acceptance in various surgical specialties. However, limited data are available for radical cystectomy. A new early recovery after surgery concept was compared to a more conservative regimen in patients undergoing radical cystectomy for bladder cancer. A total of 101 consecutive patients were prospectively randomized to early recovery after surgery (62) or a conservative regimen (39) (intended randomization ratio was 2 early recovery after surgery-to-1 conservative regimen). Primary end points were differences in quality of life, and secondary end points included postoperative morbidity, demand for analgesics, time spent in the intermediate care unit, mobility and number of gastrointestinal events during hospital stay. Quality of life parameters, as measured by the EORTC (European Organization for the Research and Treatment of Cancer) Quality of Life questionnaire QLQ-30 did not change significantly between postoperative days 3 and 7 and at discharge from hospital in the conservative regimen group, whereas a significant improvement was observed in the early recovery after surgery group. Postoperative morbidity was lower in the early recovery after surgery group in terms of wound healing disorders (p = 0.006), fever (p = 0.004) and thrombosis (p = 0.027). The demand for analgesics was significantly lower in the early recovery after surgery group. The amount of food consumed in relation to the amount of food offered was significantly higher for the early recovery after surgery group as early as day 3 (p = 0.02). Time spent in the intermediate care unit was significantly shorter for the early recovery after surgery group (p <0.001). There were no significant differences between the groups with respect to gastrointestinal events. The main limitations of this study were the lack of long-term data as well as the single center approach. Early recovery after surgery of patients who underwent radical cystectomy appears to have significant benefits compared to a conservative regimen in terms of postoperative morbidity, quality of life, use of analgesics and time spent in the intermediate care unit.

A 2-wk conservative treatment regimen preceding thoracic duct ligation is effective and safe for treating post-esophagectomy chylothorax

BackgroundChylothorax is a pathologic condition defined by an accumulation of lymphatic fluid, the chyle, in the thorax. Postoperative chylothorax is a potentially lethal complication, with a reported mortality rate of 15.4%–25%. Patients and methodsEsophageal cancer patients hospitalized for elective radical esophagectomy by thoracotomy (n = 10,574) were consecutively enrolled between January 1996 and December 2011. Patients (n = 306) who experienced post-esophagectomy chylothorax were assigned to a 48-h (group A, n = 186) or to a 2-wk (group B, n = 120) conservative treatment regimen. For patients with a daily chylothorax output >1000 mL, thoracic duct ligation (TDL) was performed by thoracotomy. Measured outcomes included frequency of TDL, overall and treatment-specific morbidity and mortality rates, and the rate of chylothorax recurrence. ResultsA total of 171 patients (171 of 306 [55.9%]) underwent TDL. A larger proportion of patients in group A required TDL compared with group B (72.6% versus 30.0%, P < 0.001). Group A had a significantly higher rate of overall morbidity compared with group B (31.7% versus 19.2%, P = 0.02). Moreover, the overall mortality rate was significantly higher in group A (14.0% versus 4.2%, P = 0.006). Chylothorax recurred in nine patients (9 of 306 [2.9%]), and there was no difference between the two groups (3.2% versus 2.5%, P = 1.000). ConclusionsThe 2-wk regimen reduced the requirement for TDL and the overall morbidity and mortality rates compared with the 48-h regimen. Importantly, this regimen does not increase the risk of chylothorax recurrence.

Charcot Arthropathy of the Foot and Ankle Associated With Rheumatoid Arthritis

Diabetic peripheral neuropathy is now well recognized as the most common cause of Charcot arthropathy of the foot and ankle, but it may be associated with other peripheral neuropathies. While not well known, it is well documented that rheumatoid arthritis is correlated with peripheral neuropathy. However, despite rheumatoid neuropathy, Charcot arthropathy has never been associated with rheumatoid arthritis. We report a series of Charcot arthropathy patients with concomitant rheumatoid arthritis. The medical records of patients treated between 1986 and 2009 with Charcot arthropathy and rheumatoid arthritis were reviewed. Recorded data included neuropathy risk factors, medications, history of ulcerations, ambulatory status, shoe wear, and treatment course. Radiographs of Charcot joints were categorized according to the Brodsky anatomic classification. Patient care was based on published treatment algorithms, emphasizing accommodative, nonoperative treatment with selective surgical interventions. Surgery was indicated for recalcitrant, nonhealing lesions of the soft tissue and/or unbraceable, nonplantigrade feet. A successful outcome was considered an ambulatory patient without amputation and a closed skin envelope at last follow-up. Four men and 16 women met the diagnostic criteria, resulting in 33 feet in the series. Average age was 61 years, and average follow-up was 4.3 years. In addition to rheumatoid arthritis, 4 patients (7 feet) had hypothyroidism, 4 patients (6 feet) had diabetes, 1 patient (2 feet) had megaloblastic anemia and diabetes, and 1 patient (1 foot) had hypothyroidism and diabetes; however, 17 feet (52%) had no known sources for neuropathy. Charcot involvement was type 1-midfoot in 21 feet (64%), type 2-hindfoot in 7 (21%), type 3a-ankle in 4 (12%), and type 3b-calcaneus in 1 (3%). Twenty-three feet (70%) were treated with conservative modalities. Ten feet (30%) required 15 surgeries, of which an exostectomy was the most common procedure. Of the 33 feet, 3 had persistent ulcerations and 1 underwent major amputation, representing 4 failures. Raising awareness within the orthopaedic community, we report a Charcot arthropathy population with a concomitant rheumatoid arthritis diagnosis, emphasizing a relationship between the 2 diseases. Through a conservative treatment regimen combined with selective surgical interventions, satisfactory outcomes were achieved in 88% of the rheumatoid Charcot feet. While several patients had additional neuropathy sources which could cause Charcot arthropathy (eg, diabetes), the majority of feet had no etiologies accounting for neuropathy or neuroarthropathy except rheumatoid arthritis. Further study is required to expand on this relationship between the 2 diseases. Level IV, retrospective case series.