Conservative Management Group Research Articles

Early pyeloplasty versus conservative management of severe ureteropelvic junction obstruction in asymptomatic infants

BackgroundUreteric-pelvic junction obstruction (UPJO) is the most common cause of antenatal and neonatal hydronephrosis and its management remains controversial. While conservative management is advocated for all, this strategy puts a quarter of these patients at risk for possibly irreversible renal damage. AimIn this study, we compare functional and anatomic outcomes in newborns and infants less than 1 year of age with high-grade unilateral UPJO, following early surgical pyeloplasty (ESP) versus conservative management (CM). Materials and MethodsThis was a single center prospective interventional study. Infants referred to our tertiary care pediatric surgery clinic between September 2016 and September 2018 with UPJO were considered. To be included patients must have been less than 1 year old, lack of clinical symptoms, suffer from severe hydronephrosis as defined by Society for Fetal Urology (SFU) grades 3 or 4, and have affected kidney Split Renal Function (SRF) above 40%. Patients with bilateral disease, structural anomalies, or an abnormal voiding cystourethrogram (VCUG) were excluded. Anatomical and functional outcomes were measured and compared at 6 and 12 months. ResultsFifty-six patients were assigned to receive either ESP (n = 28) or CM (n = 28). At 6 months Cortical thickness, polar length, and SFU indices were significantly lower in the ESP group, while none of the outcomes were significantly different between the two groups at 12 months. Despite the two groups not being different at 12 months regarding differential renal function (DRF), there was a significant decrease of function in the CM group compared to baseline. ConclusionWhen considering treatment options for infants with high-grade UPJO, it appears that ESP hastens improvement of anatomic and functional indices, while CM may lead to a significant deterioration in renal function.

Undisplaced subtle ligamentous Lisfranc injuries, conservative or surgical treatment with percutaneous position screws?

PurposeUndisplaced subtle ligamentous Lisfranc injuries are easy to miss or underestimate, and many cases are treated without surgical fixation. It has not yet widely known whether conservative treatment for undisplaced subtle ligamentous Lisfranc injuries may lead to a poor outcome. The purpose of this study is to compare the outcomes of conservative versus surgical management (percutaneous position screw) of undisplaced subtle ligamentous Lisfranc injury. MethodsWe analysed 61 cases in this retrospective study, including 38 males and 23 females. Forty-one patients were managed conservatively, while 20 patients received surgical treatment involving minimal invasive percutaneous position screw. American orthopaedic foot &ankle society (AOFAS), foot function index (FFI, including FFI disability, FFI pain score and activity limitation scale) scores, Maryland foot score and short form-36 (SF-36) were recorded and compared after a follow-up of 10–16 months (average 12.3). ResultsPatients in the surgical management group had higher scores in all evaluation methods (p < 0.05). The complications in the conservative management group had higher incidence, mainly including secondary diastasis (34.1% vs. 5.0%), joint stiffness after 3 months (82.9% vs. 0%), and secondary arthrodesis (12.2% vs. 0%). The highest rate of complication in surgical management group was temporary forefoot pain (55.0%). ConclusionThe results of this study suggest that the outcomes of the surgical management with percutaneous position screw fixation are better than the conservative management to treat undisplaced subtle ligamentous Lisfranc injuries. This study can serve as a resource for orthopaedic surgeons in recognizing and managing such injuries.

The effectiveness of neutrophil to lymphocyte ratio in prediction of medical treatment failure for tubo-ovarian abscess.

We aimed to compare the neutrophil-to-lymphocyte ratio (NLR) in tubo-ovarian abscess (TOA) patients who responded to medical treatment or who underwent surgical intervention due to medical treatment failure. The files of the patients, hospitalized in our Obstetrics and Gynecology Department with TOA diagnosis between August 2015 and December 2017, were evaluated retrospectively. The conservative management group was comprised of 38 of the 81 patients (46.9%) who responded to sole medical treatment with the triple antibiotic regimen (gentamicin-clindamycin-ampicillin) and the surgical intervention group was comprised of 43 patients (53.1%) who did not respond to medical treatment and needed further surgery and/or interventional radiologic abscess drainage. Demographic and clinical data, imaging findings, and laboratory results including NLR were compared between two groups. There were statistically significant differences between the groups in terms of age, TOA diameter, white blood cell and neutrophil counts, and NLR levels (P < 0.05). The mean NLR was 7.4 ± 5.8 for the conservative management group and 10.3 ± 5.8 for the surgical intervention group (P = 0.004). The area under the curve (AUC) for NLR was 0.69 (threshold value was ≥6.97, 95% confidence interval, sensitivity 79.1%, specificity 57.9%). On multiple regression analysis, a significant correlation was identified between age, NLR and resistance to the medical treatment. Neutrophil-to-lymphocyte ratio and age are significantly higher in patients with medical treatment failure and NLR could be used as a novel marker in addition to white blood cell in the prediction of medical treatment failure in TOA patients.

Conservative Fluid Management After Sepsis Resuscitation: A Pilot Randomized Trial.

The feasibility and clinical outcomes of conservative fluid management after sepsis resuscitation remain unknown. To evaluate the effect of a conservative fluid management protocol on fluid balance and intensive care unit (ICU)-free days among patients with sepsis. In a single-center phase II/III randomized trial, we enrolled adults with suspected infection, ≥2 systemic inflammatory response syndrome criteria, and either shock (mean arterial pressure <60 mm Hg or vasopressors) or respiratory insufficiency (mechanical ventilation or oxygen saturation <97% and fraction of inspired oxygen ≥0.3). Patients were randomized 1:1 to usual care or a conservative fluid management protocol. The protocol restricted intravenous fluid administration during shock to treatment of oliguria or increasing vasopressor requirement. In the absence of shock, loop diuretic infusion targeted equal fluid input and output each study day. The primary outcomes were mean daily fluid balance (phase II) and ICU-free days (phase III). At the completion of phase II (n = 30), the difference in mean daily fluid balance between groups (-398 mL) was less than the prespecified threshold (-500 mL) and the trial was stopped. Patients in the conservative fluid management (n = 15) and usual care (n = 15) groups experienced similar cumulative fluid input (8450 mL vs 7049 mL; P = .90) of which only 14% was intravenous crystalloid or colloid. Loop diuretic infusion occurred more frequently in the conservative fluid management group (40% vs 0%; P = .02), and cumulative fluid output was 10 645 mL in the conservative fluid management group compared to 6286 mL in the usual care group (P = .39). Hemodynamic, respiratory, and renal function did not differ between the groups. In this phase II trial, a conservative fluid management protocol did not decrease mean daily fluid balance by more than 500 mL among patients with sepsis. Clinicaltrials.gov; NCT02159079.

Establishing a Treatment Algorithm for Puerperal Genital Hematoma Based on the Clinical Findings.

Postpartum hemorrhage within 24 hours after delivery remains the leading cause of maternal mortality worldwide. Puerperal genital hematoma (PGHA) is a rare complication of postpartum hemorrhage, and PGHA can be life-threatening if hemostasis is not properly achieved. However, a reliable management algorithm for PGHA based on the clinical findings has not been developed. The objectives were to evaluate the management strategies for PGHA and identify the clinical findings that help select the treatment for PGHA. The medical records of women who were treated for PGHA in our department were reviewed, and data regarding the clinical findings and the treatment strategy for PGHA were analyzed. Thirty-four women who underwent treatment for PGHA were identified and divided into three groups according to the final procedure that achieved hemostasis: conservative management (CM) (n = 9), surgical management (SURG) (n = 15), and arterial embolization management (AEM) (n = 10). Regarding the clinical findings on initial evaluation, the shock index was significantly higher in the AEM group than in the CM or SURG group; and initial platelet count and fibrinogen level were significantly lower in the AEM group than in the CM group. There was no significant difference in any computed tomography (CT) finding among the three groups. In conclusion, this study clearly shows the difference in clinical findings among treatment strategies for PGHA. We suggest that the clinical findings of shock index, platelet count, and fibrinogen level together with CT findings are helpful and valuable for selecting the treatment strategy for PGHA.

Is early operative treatment for wound complications beneficial for preventing major component revision after TKA? A systematic review

BackgroundWound complications following TKA can progress to deep infection and compromise implant survivorship and clinical outcomes. However, it remains unclear whether early wound complications must undergo immediate surgical debridement or whether a trial of conservative treatment provides comparable outcomes. This study evaluates the rates of subsequent return to the operating room, deep infection, major reoperations and implant survivorship for early versus delayed operative management of superficial wound complications following TKA. Materials and methodsWe performed a systematic review of the literature indexed on PubMed and Embase and identified 14 studies which reported implant survivorship and deep infection rates following TKA wound complications. The data were aggregated to compare rates of secondary return to the OR, deep infection, and explants in patients with superficial wound complications following TKA managed with either early operative intervention versus conservative treatment. ResultsThe mean time to operative intervention was 17.7 days in the early operative group, compared to 12.8 days in the conservative management group. Rates of subsequent deep prosthetic joint infection were similar between the 2 groups (9.2% vs 5.2%, RR = 1.79, p = 0.098). However, there was a significant decrease in subsequent return to the OR for patients undergoing early surgical debridement compared to delayed surgical intervention (12.1% vs. 19.9%, RR = 0.609, p = 0.049). There were no significant differences between groups in terms of major revision rate (9.2% vs 4.6%, RR = 2.01 p = 0.053) or implant survivorship (95.7% vs. 95.4%, RR = 1.00, p = 0.869). ConclusionsIn wound complications following TKA, short delays in surgical management did not affect the overall rates of deep infection, major revision surgery, or implant survivorship. However, initial conservative treatment was associated with higher failure rates requiring subsequent return to the OR. We recommend that surgeons have a low threshold to return to the OR for early aggressive management of wound complications following TKA.

Ogilvie's syndrome: management and outcomes.

Ogilvie's syndrome, also known as acute colonic pseudo-obstruction, refers to pathologic dilation of the colon without underlying mechanical obstruction, occurring primarily in patients with serious comorbidities. Diagnosis of Ogilvie's syndrome is based on clinical and radiologic grounds, and can be treated conservatively or with interventions such as acetylcholinesterase inhibitors (such as neostigmine), decompressive procedures including colonoscopy, and even surgery. Based on our clinical experience we hypothesized that conservative management yields similar, if not superior, results to interventional management. Therefore, we retrospectively examined all patients over the age of 18 with Ogilvie's syndrome who presented to the Medical University of South Carolina (MUSC). The diagnosis of Ogilvie's syndrome was confirmed by clinical criteria, including imaging evidence of colonic dilation ≥9 cm. Patients were divided and analyzed in 2 groups based on management: conservative (observation, rectal tube, nasogastric tube, fluid resuscitation, and correction of electrolytes) and interventional (neostigmine, colonoscopy, and surgery). Use of narcotics in relation to maximal bowel size was also analyzed. Over the 11-year study period (2005–2015), 37 patients with Ogilvie's syndrome were identified. The average age was 67 years and the average maximal bowel diameter was 12.5 cm. Overall, 19 patients (51%) were managed conservatively and 18 (49%) underwent interventional management. There was no significant difference in bowel dilation (12.0 cm vs 13.0 cm; P = .21), comorbidities (based on the Charlson Comorbidity Index (CCI), 3.2 vs 3.4; P = .74), or narcotic use (P = .79) between the conservative and interventional management groups, respectively. Of the 18 patients undergoing interventional management, 11 (61%) had Ogilvie's-syndrome-related complications compared to 4 (21%) of the 19 patients in the conservative management group (P < .01). There was no difference in overall length of stay in the 2 groups. Two patients, one in each group, died from complications unrelated to their Ogilvie's syndrome. We conclude that Ogilvie's syndrome, although uncommon, and typically associated with severe underlying disease, is currently associated with a low inpatient mortality. While interventional management is often alluded to in the literature, we found no evidence that aggressive measures lead to improved outcomes.

Epidemiology, treatment, and outcomes of acute limb ischemia in the pediatric population

ObjectiveAcute limb ischemia (ALI) in a pediatric patient is a rare condition but may result in lifelong disability. A paucity of evidence exists to derive treatment guidelines; some surgeons advocate conservative management over invasive measures. The purpose of this study was to evaluate the role of surgical revascularization in the pediatric population and outcomes of conservative vs surgical management. MethodsThe Healthcare Cost and Utilization Project State Inpatient Database (California, Iowa, and New York) between 2007 and 2013 was queried using International Classification of Diseases, Ninth Revision codes. Patients were stratified into two cohorts: conservative management and surgical management. Each group was further subdivided into three age groups: infant (<24 months), child (<12 years), and adolescent (<18 years). Outcome variables included mortality, amputation status, length of hospital stay, and hospital charge. ResultsA total of 1576 pediatric patients with ALI were identified among 6,122,535 pediatric admissions (26 per 100,000 admissions). Average age was 9.9 ± 7.1 years. There were 263 patients who underwent surgical revascularization. The conservative management group was younger (5.8 ± 6.2 vs 9.2 ± 6.1 years; P < .01). Otherwise, baseline characteristics were similar between the two groups. Overall, the amputation rate was low (<2%; n = 28), especially in the upper extremities. Outcomes of conservative management and surgical revascularization were similar for mortality (P = .34), amputation (P = .46), length of hospital stay (15.4 vs 12.9 days; P = .07), and hospital charge ($281,794 vs $288,507; P = .28). In subgroup analysis, infants had less concomitant orthopedic injury than other age groups. Children demonstrated a higher likelihood of associated upper extremity injury and operative revascularization (P < .01) than infants or adolescents. In infants, mortality was higher and surgical intervention was associated with longer hospital stay (29.5 ± 34.4 days vs 45.6 ± 31.6 days; P = .02) and larger health care expenditure ($467,885 ± $638,653 vs $1,099,343 ± $695,872; P < .01). ConclusionsPediatric ALI is a rare entity and is associated with low amputation and mortality rates. Among the pediatric age cohorts, infants with ALI are at higher risk of in-hospital mortality than older age groups are. Surgical intervention is not associated with improved limb salvage or mortality. Nonoperative management may be considered an initial treatment modality, but further research is needed to elucidate which important subset of pediatric patients benefit from open or endovascular operative intervention.

Management of Acute Cholecystitis During Pregnancy: A Single Center Experience.

This study aimed to present to evaluate the results of two different approaches in the management of acute cholecystitis during pregnancy: immediate surgery and delayed surgery following conservative management. In this study, 20 pregnant women who were treated in our clinic for acute cholecystitis between 2010 and 2018 were included in the analysis. Demographic characteristics, parameters related with acute cholecystitis (gallbladder wall thickness, laboratory data), duration of hospitalization, readmission rates, and preterm labor rate were retrospectively evaluated. The median age was 29.5 years. The median gestational week was 20 (6-32) weeks. Laparoscopic cholecystectomy was performed in 6 (30%) patients on admittance. When compared with the conservative management group, patients who received immediate surgery had higher gallbladder wall thickness. WBC count, and CRP, ALT, AST, ALP, and GGT levels (p<0.05). Furthermore, readmission rate and duration of hospitalization were lower in the patients who underwent immediate surgery (p<0.05). The preterm labor rate in conservative management and immediate surgery groups were 28.5% and 0%, respectively (p>0.05). In this study, even though these patients had thicker gallbladder wall and higher inflammatory markers suggesting severe inflammation, the outcome of early surgery was better than conservative management. Although the characteristics of the conservative management group was more favorable, complication rate seemed to be high.

Conservative management of biopsy confirmed high-grade squamous intraepithelial lesions.

Follow-up of women with biopsy-confirmed CIN2+ who were either treated immediately with LLETZ or managed conservatively to determine the rates of patients back on routine screening programme after a median of three years in two groups. In this retrospective study, 310 patients were involved who had undergone biopsy with result of CIN2+ between January 2011 and December 2014. Depending on the management, i.e. based on whether cytology and colposcopy follow-up or immediate treatment were performed, they were divided in two groups. Then the number of patients back on routine screening up to 15/2/2016 as well as the results of last cytology were compared within both groups. A total of 310 women at average age of 30 years met the inclusion criteria. Of them, 230 (74 %) had immediate treatment whereas 80 (26 %) were managed conservatively. There were no statistically significant demographic differences between the two groups. The mean time of follow up was 1.091 days (2.98 years). The patients managed conservatively required more follow-up visits at colposcopy clinic (p<0.001). The last documented cytology in the immediate treatment group was negative in 93 % and low-grade/borderline in 7 % of patients, while in the conservative management group, it was negative in 84 %, low-grade/borderline in 15 % and high-grade in 1 % of patients (p = 0.015). Overall, the proportions of patients who are back on routine screening recall are 96 % and 87.5 % for the immediate treatment and conservatively managed groups, respectively (p=0.022). The conservative management of high-grade CIN with cytology and colposcopic follow up is an OPTION in selected group of patients, but it cannot be routinely recommended (Tab. 2, Ref. 20).

Upper urinary tract stone disease in patients with poor performance status: active stone removal or conservative management?

BackgroundIt remains controversial as to whether active stone removal should be performed in patients with poor performance status because of their short life expectancy and perioperative risks. Our objectives were to evaluate treatment outcomes of active stone removal in patients with poor performance status and to compare life prognosis with those managed conservatively.MethodsWe retrospectively reviewed 74 patients with Eastern Cooperative Oncology Group performance status 3 or 4 treated for upper urinary tract calculi at our four hospitals between January 2009 and March 2016. Patients were classified into either surgical treatment group or conservative management group based on the presence of active stone removal. Stone-free rate and perioperative complications in surgical treatment group were reviewed. In addition, we compared overall survival and stone-specific survival between the two groups. Cox proportional hazards analysis was performed to investigate predictors of overall survival and stone-specific survival.ResultsFifty-two patients (70.3%) underwent active stone removal (surgical treatment group) by extracorporeal shock wave lithotripsy (n = 6), ureteroscopy (n = 39), percutaneous nephrolithotomy (n = 6) or nephrectomy (n = 1). The overall stone-free rate was 78.8% and perioperative complication was observed in nine patients (17.3%). Conservative treatment was undergone by 22 patients (29.7%) (conservative management group). Two-year overall survival rates in surgical treatment and conservative management groups were 88.0% and 38.4%, respectively (p < 0.01) and two-year stone-specific survival rates in the two groups were 100.0% and 61.3%, respectively (p < 0.01). On multivariate analysis, stone removal was not significant, but was considered a possible favorable predictor for overall survival (p = 0.07). Moreover, stone removal was the only independent predictor of stone-specific survival (p < 0.01).ConclusionsActive stone removal for patients with poor performance status could be performed safely and effectively. Compared to conservative management, surgical stone treatment achieved longer overall survival and stone-specific survival.

Symptom Burden Clustering in Chronic Kidney Disease Stage 5.

Patients with chronic kidney disease (CKD) Stage 5, experience multiple symptoms that negatively affect the health-related quality of life (HRQoL). This study examined the cluster of symptoms and their association with disease severity and comorbidities. The study sample included 123 patients with CKD Stage 5; 60 patients were in the dialysis group and 63 patients in the Conservative Kidney Management group. Symptom data were collected using the Spanish modified version of Palliative Care Outcome Scale-Symptoms (POS-S) Renal, a validated questionnaire to assess symptoms in this population. More than half of the patients described weakness, difficulty sleeping, and feeling depressed. Two symptom clusters were identified. There was no significant statistical correlation between disease severity and symptoms and between comorbidities and symptoms. The tendency of these symptoms to occur together has implications for improving symptom management in this population. Routine symptom assessment can be useful in clinical and research settings.

Neutrophil to Lymphocyte Count Ratio Has a Close Association With Severe Acute Colonic Diverticulitis in Patients Undergoing Surgical Treatment

Objective: To investigate the diagnostic potential of neutrophil-to-lymphocyte count ratio (NLCR) for acute diverticulitis. Summary of Background Data: We evaluated NLCR in patients with acute colonic diverticulitis who were treated with conservative and surgical treatments. Methods: A total of 205 patients who underwent surgical treatment or conservative management of acute diverticulitis between 2012 and 2016 were reviewed. Patients' age; sex; hospital days; co-morbidity; complication; period of use of antibiotics; treatment method; body temperature; and initial laboratory results such as neutrophil count, lymphocyte count, NLCR, and serum levels of C-reactive protein (CRP) were assessed. Results: The median ages of the conservative and surgical treatment groups were 46 and 68 years, respectively. Median CRP and glucose levels were high in acute colonic diverticulitis patients who underwent surgical treatment (P &amp;lt; 0.001, P &amp;lt; 0.001). Albumin level was low in the surgical treatment group (P &amp;lt; 0.001). NLCR was significantly different in both groups (conservative management vs surgical treatment, 4.1 mg/L versus 8.5 mg/L; P &amp;lt; 0.001). Median white blood cells was 11.36 × 109/L in the conservative management group and 14.0 × 109/L in the surgical treatment group, with no significance (P = 0.071). Multivariate analysis revealed that NLCR &amp;gt;10.21 [odds ratio (OR) = 5.613, P = 0.022]; CRP &amp;gt;17.23 mg/L (OR = 4.241, P = 0.006); and albumin ≤3.5 (OR = 4.192, P = 0.036) were significant for acute colonic diverticulitis patients. Conclusion: NLCR, CRP, and albumin levels were significantly associated with acute colonic diverticulitis in the surgical treatment group, and NLCR was the most powerful predictive marker of severe acute colonic diverticulitis.

Risk Factors for Continued Opioid Use in Conservative Versus Surgical Management of Low Back Pain Originating From the Sacroiliac Joint.

Study Design:Secondary analysis of data from a randomized controlled trial.Objectives:To identify risk factors for continued opioid use after conservative management (CM) or minimally invasive surgical management (MISM) of low back pain (LBP) originating from the sacroiliac joint.Methods:Patients were randomized either to CM (n = 49) or MISM (n = 52). We documented opioid use, pain intensity (visual analogue scale [VAS]), Oswestry Disability Index (ODI), and the Zung depression score (Zung Self-Rating Depression Scale) at baseline and at months 3 and 6 after treatment initiation.Results:Compared with opioid nonusers, opioid users at baseline had higher mean levels of disability (ODI 61.5, standard deviation [SD] 13.3 vs ODI 51.5, SD 12.8; P < .01) and higher depression scores (Zung 48.5, SD 8.5, vs Zung 42.2, SD 7.2; P < .01). At 6 months, opioid users had higher 6-month pain levels (VAS 60.4, SD 24.0, vs VAS 42.4, SD 28.2; P < .01), higher disability scores (ODI 50.5, SD 16.2, vs ODI 32.7, SD 19.3; P < .01) and higher depression scores (Zung 47.6, SD 8.0, vs Zung 38.8, SD 8.9; P < .01). Risk factors for continued opioid use at 6 months were patient age (odds ratio [OR] for age = 0.91; P = .02) and an increase in LBP (OR 1.08; P = .02) in the CM group and a lack of improvement in depression scores (OR 1.12; P = .03) in the MISM group.Conclusions:In our patient cohort, the risk of continued opioid use in the treatment of LBP increased not only with pain intensity but also with levels of depression during the course of treatment.

1-Year Results of a Randomized Controlled Trial of Conservative Management vs. Minimally Invasive Surgical Treatment for Sacroiliac Joint Pain

Background: Low back pain (LBP) emanating from the sacroiliac joint (SIJ) is a common finding. Devices to fuse the SIJ are now commercially available, but high-quality evidence supporting their effectiveness is limited. Objectives: To compare the safety and effectiveness of conservative management (CM) to minimally invasive sacroiliac joint fusion (SIJF) in patients with chronic LBP originating from the SIJ. Study Design: Prospective, multicenter randomized controlled trial. Setting: One hundred three adults in spine clinics with chronic LBP originating from the SIJ. Methods: Patients were randomly assigned to CM (n = 51) or SIJF using triangular titanium implants (n = 52). CM consisted of optimization of medical therapy, individualized physiotherapy, and adequate information and reassurance as part of a multifactorial treatment. The primary outcome was the difference in change in self-rated LBP at 6 months using a 0 – 100 visual analog scale (VAS). Other effectiveness and safety endpoints, including leg pain, disability using Oswestry Disability Index (ODI), quality of life using EQ-5D, and SIJ function using active straight leg raise test (ASLR), were assessed up to 12 months. Results: At 12 months, mean LBP improved by 41.6 VAS points in the SIJF group vs. 14.0 points in the CM group (treatment difference of 27.6 points, P &lt; 0.0001). Mean ODI improved by 25.0 points in the SIJF group vs. 8.7 points in the CM group (P &lt; 0.0001). Mean improvements in leg pain and EQ-5D scores were large after SIJF and superior to those after CM. CM patients were allowed to crossover to SIJF after 6 months. Patients who crossed to surgical treatment had no pre-crossover improvement in pain and ODI scores; after crossover, improvements were as large as those originally assigned to SIJF. One case of postoperative nerve impingement occurred in the surgical group. Two SIJF patients had recurrent pain attributed to possible device loosening and one had postoperative hematoma. In the CM group, one crossover surgery patient had recurrent pain requiring a revision surgery. Limitations: The primary limitation was lack of blinding and the subjective nature of self-assessed outcomes. Conclusions: For patients with chronic LBP originating from the SIJ, minimally invasive SIJF with triangular titanium implants was safe and more effective than CM in relieving pain, reducing disability, and improving patient function and quality of life. Our findings will help to inform decisions regarding its use as a treatment option in this patient population.

Optical coherence tomography guidance for the management of angiographically intermediate left main bifurcation lesions: Early clinical experience

BackgroundLeft main (LM) atherosclerotic lesions affect clinical outcomes. Frequency domain-optical coherence tomography (FD-OCT) allows detailed characterization of non-ostial coronary atherosclerotic lesions. The clinical impact of FD-OCT assessment of LM bifurcation disease on the revascularization decision is unknown. MethodsPatients who underwent FD-OCT assessment to guide management of angiographically intermediate distal LM stenosis were retrospectively selected. The FD-OCT LM criteria for percutaneous or surgical revascularization were:–LM area stenosis (AS)≥75%–LM AS >50%<75% with minimum lumen area<4mm2 or plaque ulceration–critical FD-OCT ostial stenosis on the left anterior descending or circumflex arteries.Clinical follow-up was obtained to evaluate the occurrence of target vessel failure (TVF) defined as cardiac death and/or acute myocardial infarction (AMI) not related to other vessel and/or target vessel revascularization. ResultsOut of 131 patients underwent FD-OCT assessment of LM, 122 patients (93%) entered the study. Based on FD-OCT features, 58 (48%) patients were conservatively managed, while the remaining 64 (52%) were revascularized by stenting (n=48) or surgery (n=16). After a mean follow-up of 18months, TVF-free survival was not different between patients undergoing conservative management vs. revascularization (HR 0.40, CI 95% 0.10–1.61, P=0.20). Of note, two patients only in the conservative management group had TVF (elective LM stenting, no death or myocardial infarction). ConclusionsThis preliminary experience suggests that a FD-OCT based management for patients with angiographically-intermediate LM bifurcation stenosis may help identify patients in whom revascularization could be deferred. Such observation calls for further evaluations by appropriately designed trials.

Conservative management and health-related quality of life in end-stage renal disease: asystematicreview.

Few studies have addressed health-related quality of life (QoL) in patients who chose conservative management over dialysis. This systematic review aims to better define the role of conservative management in improving health-related QoL in patients with end-stage renal disease (ESRD). Medline, Cochrane and EMBASE were searched for prospective or retrospective studies published until June 30, 2016, that examined QoL of ESRD patients. The primary outcome was health-related QoL. Four studies were included (405 patients received dialysis and 332 received conservative management). Two studies that used the Short Form-36 Survey (SF-36) showed that the dialysis group had higher physical component scores, but the conservative management group had similar, or better, mental component scores at the end of intervention. Another study using the SF-36 showed that the physical and mental component scores of the dialysis group did not significantly change after intervention. In the conservative management group, the physical component scores did not change, but the mental component scores increased significantly over time (0.12 ± 0.32, p < 0.05). One study, which used the Kidney Disease Quality of Life-Short Form (KD QoL-SF), found no change after intervention in either physical or mental component scores in the dialysis group; however, the physical component score declined (p = 0.047) and the mental component score increased (p = 0.033) in the conservative management group. Although there are only a limited number of published articles, ESRD patients who receive conservative management may have improved mental health-related QoL when compared with those who receive dialysis.

Randomized controlled trial of the effect of amniotomy on the duration of spontaneous labor.

To investigate the effect of amniotomy on the duration of spontaneous labor. In the present randomized controlled trial, women in spontaneous labor with singleton pregnancies presenting at a tertiary teaching hospital in South India between August 1, 2014, and October 31, 2015, were randomized in a 1:1 ratio to undergo amniotomy or conservative management. The primary outcome was the duration of labor. Per-protocol analyses were performed and the duration of labor was compared between the groups of patients. There were 144 patients randomized to each group. The median duration of labor was 235minutes (interquartile range 117-355) in the amniotomy group and 364minutes (interquartile range 201-580) in the conservative management group (P<0.001). Amniotomy was associated with a shorter duration of labor in comparison with conservative management in patients with singleton pregnancies experiencing spontaneous labor. Clinical Trials Registry-India: (CTRI) (CTRI/2014/12/005264).

Noninvasive Follicular Tumor With Papillary-Like Nuclear Features: Not A Tempest In A Teapot

Encapsulated non-invasive follicular variant papillary thyroid cancer (ENIFVPTC) has recently been retermed noninvasive follicular thyroid neoplasm with papillary-like nuclear features (NIFTP). This designation specifically omits the word "cancer" to encourage conservative treatment since patients with NIFTP tumors have been shown to derive no benefit from completion thyroidectomy or adjuvant radio-active iodine (RAI) therapy. This was a retrospective study of consecutive cases of tumors from 2007 to 2015 that met pathologic criteria for NIFTP. The conservative management (CM) group included patients managed with lobectomy alone or appropriately indicated total thyroidectomy. Those included in the aggressive management (AM) group received either completion thyroidectomy or RAI or both. From 100 consecutive cases of ENIFVPTC reviewed, 40 NIFTP were included for the final analysis. Of these, 10 (27%) patients treated with initial lobectomy received completion thyroidectomy and 6 of 40 (16%) also received postsurgical adjuvant RAI. The mean per-patient cost of care in the AM group was $17,629 ± 2,865, nearly twice the $8,637 ± 309 costs in the CM group, and was largely driven by the cost of completion thyroidectomy and RAI. The term NIFTP has been recently promulgated to identify a type of thyroid neoplasm, formerly identified as a low-grade cancer, for which initial surgery represents adequate treatment. We believe that since the new NIFTP nomenclature intentionally omits the word "cancer," the clinical indolence of these tumors will be better appreciated, and cost savings will result from more conservative and appropriate clinical management. AM = aggressive management CM = conservative management ENIFVPTC = encapsulated noninvasive form of FVPTC FVPTC = follicular variant of papillary thyroid carcinoma NIFTP = noninvasive follicular thyroid neoplasm with papillary-like nuclear features PTC = papillary thyroid carcinoma PTMC = papillary thyroid microcarcinoma RAI = radio-active iodine US = ultrasound.

To Operate or not to Operate the Mid-Shaft Fractures of the Clavicle: A Comparative Study of Functional Outcomes of the Two Methods of Management.

Fractures of the clavicle are some of the most common fractures which are seen in the adult population. Mid-shaft fractures of the clavicle are considered the most common form of clavicle fractures and about half of them are displaced fractures. They have been managed non-operatively over the years. However, severe displacement and comminution of these fractures have warranted the requirement of operative intervention, due to increased incidence of mal-union, worsening of shoulder functions etc., after conservative management. The introduction of locking compression plates, have increased the incidence of operative intervention in the management of these injuries. To study and compare the functional outcome of the shoulder after open reduction and internal fixation versus non-operative management of mid-shaft clavicle fractures. A prospective study was conducted from June 2013-October 2015 in the Department of Orthopaedic Surgery, K.S. Hegde Medical Academy, Mangalore. A total of 30 skeletally mature patients between the age groups of 20-50 years with diagnosed fresh mid-shaft clavicle fractures, AO type A and B mild to moderate displacement, were enrolled into the study with. They were divided into two groups randomly. Group 1 consisted 16 patients who underwent open reduction and locking compression plate fixation and Group 2 consisted of 14 patients who were managed with application of a clavicle brace and arm pouch for three weeks. Reviews were done at three, six and 24 weeks postoperatively. The patients were assessed clinically and radiographs were taken during all the reviews. Scoring of shoulder function was done using the Disabilities of the Arm, Shoulder and Hand (DASH) score during all the reviews. The results were tabulated compared and analyzed statistically using the 'Independent t-test' and Chi-square test. The DASH scores at the end of 24 weeks were noted to be 8.57±6.073 points for the 14 patients in the conservative management group and 7.74±16.422 points for the 16 patients in the open reduction and internal fixation group. This indicated that there was no significant difference noted in terms of shoulder function between the two groups. Six of the 14 patients in the conservative management group were noted to have mal-union of the fracture. No non-unions were noted in the conservative or operative groups. No mal-union was noted in the open reduction and internal fixation group. Though open reduction and internal fixation of mid-shaft clavicle fractures reduced the incidence of mal-union, no significant difference was noted in the functional outcome of shoulder function as compared to when the fracture was managed conservatively.