The 'Holy Grail' of shoulder dislocations: a systematic review on traumatic bilateral luxatio erecta; is it in reality a once-in-a-lifetime experience for an orthopaedic surgeon?

INTRODUCTION: Even though shoulder dislocation is thought to be the most common dislocation treated in the Emergency Department, inferior ones, known as Luxatio Erecta, comprise only 0.5% of them. Taking into consideration the rareness of unilateral Luxatio Erecta, bilateral cases should be even fewer. The purpose of this paper is to identify the reported number of cases of Traumatic Bilateral Luxatio Erecta in the literature over the last 100 years and to summarize the mechanism of injury, the initial management, and the complications of these patients. MATERIALS AND METHODS: We performed a systematic review of the literature regarding Traumatic Bilateral Luxatio Erecta. All articles published until 31st of December 2022 in PubMed and Google Scholar databases were searched using the terms "luxatio erecta", 'inferior dislocation", and "bilateral". RESULTS: Eighty-two articles were retrieved from PubMed and Google Scholar search. Forty-four of them were initially included in our review. Six additional articles meeting the inclusion criteria were found from cross-references. CONCLUSION: The presence of this injury is extremely rare with only 51 cases in the literature. The incidence of concomitant injuries and complications seems to be extremely high and neurological deficits were detected on 42.8% of patients with Bilateral Luxatio Erecta. To our knowledge, this is the first systematic review of the literature regarding Traumatic Bilateral Luxatio Erecta that includes articles not only in English, a fact that provides more reliability on the estimation of the real number of cases of this rare injury compared to any other review on this subject to date.

Static Baropodometry for Assessing Short-Term Functional Outcome after Unilateral Total Knee Arthroplasty: Exploring Correlation between Static Plantar Pressure Measurements and Self-Reported Outcomes.

This study aimed to investigate the association between objective baropodometric and radiological measurements and patient self-reported functional outcomes, assessed through the Knee Injury and Osteoarthritis Outcome Score (KOOS). Additionally, it sought to evaluate the effectiveness of static baropodometry in predicting short-term KOOS results following unilateral total knee arthroplasty (TKA). We conducted a prospective single-center study involving 32 patients who underwent unilateral TKA for knee osteoarthritis (KOA). Patients were evaluated both preoperatively and six months postoperatively, utilizing objective measurements derived from static baropodometric analysis in a normal, relaxed, bipedal standing position using a multi-platform Plantar Pressure Analysis System (PPAS) and radiographic measurements of the femorotibial angle (FTA) and subjective assessments through the national validated version of the KOOS. The study found an insignificant average correction of -0.69° ± 4.12° in the preoperative FTA at the sixth month after TKA. Moreover, there were no significant differences in the KOOS based on different types of knee alignment (KA) both pre- and postoperatively (p > 0.05). No significant correlations were observed between the KOOS, and total average affected and unaffected plantar pressures (TAAPP and TAUPP) pre- and postoperatively, as well as KA pre- and postoperatively. However, significant changes were observed in TAAPP and TAUPP measurements after unilateral TKA. TAAPP demonstrated a significant increase postoperatively (mean change (SD) = 18.60 (47.71); p = 0.035). In conclusion, this study found no significant correlation between KA, static baropodometric measurements, including pre- and postoperative differences, and KOOS outcomes. Therefore, static plantar pressure measurements alone might not serve as a reliable predictor of short-term clinical outcomes after unilateral TKA, as reported by patients.

The Importance of Being Correlated: Implications of Dependence in Joint Spectral Inference across Multiple Networks.

Spectral inference on multiple networks is a rapidly-developing subfield of graph statistics. Recent work has demonstrated that joint, or simultaneous, spectral embedding of multiple independent networks can deliver more accurate estimation than individual spectral decompositions of those same networks. Such inference procedures typically rely heavily on independence assumptions across the multiple network realizations, and even in this case, little attention has been paid to the induced network correlation that can be a consequence of such joint embeddings. In this paper, we present a generalized omnibus embedding methodology and we provide a detailed analysis of this embedding across both independent and correlated networks, the latter of which significantly extends the reach of such procedures, and we describe how this omnibus embedding can itself induce correlation. This leads us to distinguish between inherent correlation-that is, the correlation that arises naturally in multisample network data-and induced correlation, which is an artifice of the joint embedding methodology. We show that the generalized omnibus embedding procedure is flexible and robust, and we prove both consistency and a central limit theorem for the embedded points. We examine how induced and inherent correlation can impact inference for network time series data, and we provide network analogues of classical questions such as the effective sample size for more generally correlated data. Further, we show how an appropriately calibrated generalized omnibus embedding can detect changes in real biological networks that previous embedding procedures could not discern, confirming that the effect of inherent and induced correlation can be subtle and transformative. By allowing for and deconstructing both forms of correlation, our methodology widens the scope of spectral techniques for network inference, with import in theory and practice.

Dilatation and curettage in endometrial cancer. What is the correlation with hysterectomy histology? A 14 years retrospective cohort study.

PURPOSE: The aim of the present study is to evaluate the concordance between preoperative endometrial sampling histopathology performed by conventional dilatation and curettage (D&C) and final histopathological diagnosis after total hysterectomy concerning tumor grade and subtype in patients with endometrial cancer (EC). METHODS: In this comparative retrospective study, 203 women with endometrial cancer were included who underwent at first dilatation and curettage and then total hysterectomy. The preoperative histopathological report obtained by dilatation and curettage was compared with the final histopathology after total hysterectomy to assess the accuracy of endometrial sampling. RESULTS: Comparison of preoperative with postoperative histopathological results showed an overall 5.9% and 10.9% discordance regarding endometrial cancer histological subtype and grade, respectively. Six (4.9%) of the patients with preoperative grade 1 were grade 2 and 1 (0.8%) was found to be grade 3. Three (8.3%) of the patients with preoperative grade 2 were found to be grade 3 after hysterectomy. Discordance is higher for endometrioid endometrial cancer grade 2 (25%) compared with grade 1 (5.7%) and 3 (18.8%). CONCLUSION: Patients should be informed and consent for the potential discrepancy between the pre and postoperative histopathological features of malignancy. This discrepancy may result in either under or overtreatment. Thus, it should be accounted for when counseling for a major operation.

The use of urinary biomarkers in the diagnosis of overactive bladder in female patients. A systematic review and meta-analysis.

INTRODUCTION AND HYPOTHESIS: Nerve growth factor (NGF), brain-derived neurotrophic factor (BDNF), and other proteins are related to overactive bladder (OAB) syndrome, as their urinary concentrations are significantly different from those of the general non-OAB population. This review aims to systematically assess whether NGF, BDNF, and other urinary by-products can be used as potential biomarkers to manage women with OAB. METHODS: This was a systematic review and metanalysis that was conducted according to PRISMA guidelines. Studies were identified by electronic search of Medline, Scopus, ScienceDirect, Embase, and Cochrane Register until October 2020. The included studies investigated the correlation of OAB with NGF, BDNF, and other potential biomarkers in symptomatic women and their controls. RESULTS: Twelve studies (581 female OAB patients and 394 female controls) were included. Urinary NGF, NGF/Cr, BDNF/Cr, ATP/Cr, and PGE2/Cr ratios were identified as potential biomarkers in female OAB patients. Results of the meta-analysis indicated that uNGF [standard mean difference (SMD) 1.45, 95% CI 0.53-2.36], NGF/Cr ratio (SMD 1.23, 95% CI 0.67-1.78), BDNF/Cr ratio (SMD 0.78, 95% CI 0.006-1.50), and BDNF/Cr ratio (RR 0.78, 95% CI 0.006-1.50) were increased in female OAB patients compared to healthy controls, whereas no difference was found for the PGE2/Cr and ATP/Cr ratios. Current data are inadequate to assess any other potential biomarkers, such as urinary MDA, ATP, and cytokines, in the management of OAB in female patients. CONCLUSIONS: uNGF, NGF/Cr, and BDNF/Cr ratio could be used in the assessment of female OAB patients. Further studies are needed to specify OAB urinary titer levels in OAB subgroups and healthy women and their potential as diagnostic and management tools in OAB women.

Gynecology healthcare professionals towards safety procedures in operation rooms aiming to enhanced quality of medical services in Greece.

PURPOSE: The purpose of this paper is to investigate the attitudes of healthcare professionals in Greece toward safety practices in gynecological Operation Rooms (ORs). DESIGN/METHODOLOGY/APPROACH: An anonymous self-administered questionnaire was distributed to surgical personnel asking for opinions on safety practices during vaginal deliveries (VDs) and gynecological operations (e.g. sponge/suture counting, counting documentation, etc.). The study took place in Hippokration Hospital of Thessaloniki including 227 participants. The team assessed and statistically analyzed the questionnaires. FINDINGS: Attitude toward surgical counts and counting documentation, awareness of existence and/or implementation in their workplace of other surgical safety objectives (e.g. WHO safety control list) was assessed. In total, 85.2 percent considered that surgical counting after VDs is essential and 84.9 percent admitted doing so, while far less reported counting documentation as a common practice in their workplace and admitted doing so themselves (50.5/63.3 percent). Furthermore, while 86.5 percent considered a documented protocol as necessary, only 53.9 percent admitted its implementation in their workplace. Remarkably, 53.1 percent were unaware of the WHO safety control list for gynecological surgeries. ORIGINALITY/VALUE: Most Greek healthcare professionals are well aware of the significance of surgical counting and counting documentation in gynecology ORs. However, specific tasks and assignments are unclear to them. Greek healthcare professionals consider surgical safety measures as important but there is a critical gap in knowledge when it comes to responsibilities and standardized processes during implementation. More effective implementation and increased personnel awareness of the surgical safety protocols and international guidelines are necessary for enhanced quality of surgical safety in Greece.

Greek gynecology healthcare professionals towards quality management systems.

PURPOSE: Today, quality management systems (QMS) are a promising candidate for the improvement of healthcare services. The purpose of this paper is to investigate the opinions/attitudes of gynecology healthcare professionals toward quality and quality management in healthcare facilities (HFs) in Greece. DESIGN/METHODOLOGY/APPROACH: An anonymous self-administered questionnaire was distributed to healthcare professionals, asking for opinions on quality objectives associated with the everyday workflow in HFs (e.g. management of patients, resources, etc.) and on QMS. The study was conducted in Hippokration Hospital of Thessaloniki, including 187 participants. Statistical assessment and analysis of the questionnaires were carried out. FINDINGS: Although 87.5 percent recognized the importance of potential QMS implementation and accreditation, over 50 percent believed that it would lead rather to increased workload and bureaucracy than to any considerable quality improvement. More than 60 percent were completely unaware of the implementation of quality objectives such as quality handbook, quality policy, audit meetings and accreditation status in their HFs. This unawareness was also reported in terms of patient, data, human and general resources management. Finally, awareness over medical malpractice and positive attitude toward official reporting were detected. ORIGINALITY/VALUE: Most respondents acknowledged the significance of quality, QMS implementation and accreditation in Greek hospitals. However, there was a critical gap in knowledge about quality management objectives/processes that could be possibly resolved by expert teams and well-organized educational programs aiming to educate personnel regarding the various quality objectives in Greek HFs.

Fracture of the Body of the Hamate With Dorsal Dislocation of the 4th and 5th Metacarpals: A Case Report.

BACKGROUND: Solitary fractures of the body of the hamate are rare. Their diagnosis is difficult and requires a high clinical suspicion and a proper radiological examination. CASE REPORT: We present a case of a 36-year-old male patient who sustained an intraarticular fracture of the body of the hamate along with dorsal dislocation of the 4th and 5th metacarpals on his right dominant hand. Through a dorsal surgical approach, he underwent ORIF of the hamate with screws and stabilization of the dislocated 4th and 5th metacarpals with KW. At his last follow-up appointment, 18 months postoperatively, he had no pain, almost full range of motion on his fingers and a Mayo Wrist score of 90 points. CONCLUSIONS: Hamate fractures are rare entities that can cause significant patient morbidity if not recognized and treated appropriately.

Irreducible Anterior Shoulder Dislocation with Interposition of the Long Head of the Biceps and Greater Tuberosity Fracture: A Case Report and Review of the Literature.

BACKGROUND: Failure of closed manipulative reduction of an acute anterior shoulder dislocation is seldom reported in the literature and is usually due to structural blocks such as soft tissue entrapment (biceps, subscapularis, labrum), bony fragments (glenoid, greater tuberosity) and severe head impaction (Hill-Sachs lesion). CASE REPORT: We present a case of an irreducible anterior shoulder dislocation in a 57-year-old male patient after a road-traffic accident. He had severe impaction of the head underneath glenoid rim and associated fracture of the greater tuberosity. Closed reduction performed in the emergency room under sedation and later at the theatre under general anaesthesia was unsuccessful. Open reduction using the dectopectoral approach revealed that the reason for obstruction was the posterolateral entrapment of the biceps tendon between the humeral head and the tuberosity fragment. Reduction was achieved after subscapularis tenotomy and opening of the joint; the tuberosity fragment was fixed with transosseous sutures and the long head of the biceps tendon was tenodesized. The patient had an uneventful postoperative recovery and at his last follow up, 12 months postoperatively, he had a stable joint, full range of motion and a Constant score of 90. CONCLUSION: A comprehensive literature review revealed 22 similar reports affecting a total of 30 patients. Interposition of the LHBT alone or in combination with greater tuberosity fracture was the most common obstacle to reduction, followed by subscapularis tendon interposition and other less common reasons. Early surgical intervention with open reduction and confrontation of associated injuries is mandatory for a successful outcome.

Clinical Outcomes and Complications of Cortical Button Distal Biceps Repair: A Systematic Review of the Literature.

Objectives. The purpose of the present study was to investigate the clinical outcomes and complications of the cortical button distal biceps fixation method. Material and Methods. All methods followed the PRISMA guidelines. Included studies had to describe clinical outcomes and complications after acute distal biceps repair with cortical button fixation. Eligibility criteria also included English language, more than 5 cases with minimum follow-up of 6 months, and preferably usage of at least one relevant clinical score (MEPS, ASES, and/or DASH) for final outcome. A loss of at least 30° in motion-flexion, extension, pronation, or supination-and a loss of at least 30% of strength were considered an unsatisfactory result. Results. The review identified 7 articles including 105 patients (mean age 43.6 years) with 106 acute distal biceps ruptures. Mean follow-up was 26.3 months. Functional outcome of ROM regarding flexion/extension and pronation/supination was satisfactory in 94 (89.5%) and 86 (82%) patients in respect. Averaged flexion and supination strength had been reported in 6/7 studies (97 patients) and were satisfactory in 82.4% of them. The most common complication was transient nerve palsy (14.2%). The overall reoperation rate was 4.8% (5/105 cases). Conclusion. Cortical button fixation for acute distal biceps repair is a reproducible operation with good clinical results. Most of the complications can be avoided with appropriate surgical technique.

Sword-Like Trauma to the Shoulder with Open Head-Splitting Fracture of the Head.

Head-splitting fractures occur as a result of violent compression of the head against the glenoid; the head splits and the tuberosities may remain attached to the fragments or split and separate. Isolated humeral head-splitting fractures are rare injuries. Favorable results with osteosynthesis can be difficult to achieve because of the very proximal location of the head fracture and associated poor vascularity. We present a case of a 67-year-old man who sustained a severe, sword-like trauma to his left shoulder after a road traffic accident with associated isolated open Gustilo-Anderson IIIA humeral head-splitting fracture. Bony union was achieved with minimal internal fixation but the clinical outcome deteriorated due to accompanying axillary nerve apraxia. To our knowledge, this type of sword-like injury with associated humeral head-split fracture has not previously been reported.

Discontinuation of treatment using anticholinergic medications in patients with urinary incontinence.

OBJECTIVE: To evaluate the discontinuation rates of anticholinergics prescribed in patients with urinary incontinence (UI). METHODS: Data from a Disease Analyzer database including 988 general, 95 urologist, and 203 gynecologic practices were examined. Twenty six thousand eight hundred thirty-four patients were identified as having received a first-time anticholinergic prescription for UI, namely darifenacin, fesoterodine, oxybutynin, propiverine, solifenacin, tolterodine, or trospium, between 2005 and 2012. Covariates studied included demographic data, concomitant diagnoses, and potential drug-induced side effects. The cumulative discontinuation rate of initial treatment was estimated using a Kaplan-Meier analysis. A Cox proportional hazard regression model was used to estimate the relationship between discontinuation and the demographic and clinical variables for up to 36 months. RESULTS: An increasing discontinuation rate was observed in years 1, 2, and 3 (74.8%, 77.6%, 87%). Within 3 years, discontinuation rates were higher for men than for women (87.9%, 86.5%; P=.056; hazard ratio [HR] 1.14, 95% confidence interval [CI] 1.11-1.18; P<.001), for patients treated in gynecologic practices and general practices than those treated in urologist practices (HR 1.60; 95% CI 1.52-1.67, P<.001 and HR 1.24, 95% CI 1.20-1.29, P<.001, respectively) and for younger patients than those older than 80 year old (60 years or younger, HR 1.27, 95% CI 1.22-1.33; 61-70 years, HR 1.16, 95% CI 1.11-1.21; 71-80 years, HR 1.14, 95% CI 1.09-1.18, P<.001). Those using propiverine or solifenacin were less likely to discontinue treatment than those using oxybutynin (HR 0.94, 95% CI 0.88-0.99, P=.024 and HR 0.93, 95% CI 0.87-0.98, P=.004, respectively). CONCLUSION: Patients with UI demonstrate high discontinuation rates for anticholinergics with only slight variations between the various drugs in this category. LEVEL OF EVIDENCE: : III.

Level of knowledge about genital chlamydial infection among Greek midwives and midwifery students.

We aimed to evaluate the knowledge about chlamydial infection of Greek midwives and midwifery students. An appropriately designed, self-administered, anonymous questionnaire was distributed to 107 midwives and 29 graduating midwifery students. Perceived awareness of chlamydial infection was similar in midwives and students (p=0.083). However, midwives were more aware than students that Chlamydia are acquired through sexual contact (84.1% vs 58.7%; p=0.004) and that chlamydial infection is frequently asymptomatic (72.9% vs 37.9%; p=0.001). Knowledge of the consequences was poor in both groups, but it was relatively better in midwives; only 7.5% of the midwives did not know any of the potential sequelae of chlamydial infection compared with 24.1% of the students (p=0.006). In contrast, the majority of both midwives and students were aware that when chlamydial infection is diagnosed in a woman, both she and her partner should receive treatment (90.7% vs 93.2%; p = 0.901). In conclusion, an important proportion of midwifery students ignore important aspects of chlamydial infection. Therefore, it is important to improve the educational curriculum in midwifery schools in order to maximize the contribution of midwives to decrease the prevalence of chlamydial infection and of its complications.

Reoperation rate for traditional anterior vaginal repair: analysis of 207 cases with a median 4-year follow-up.

INTRODUCTION AND HYPOTHESIS: To determine the reoperation rate for symptomatic recurrence of cystoceles following traditional anterior colporrhaphy (without mesh). METHODS: Retrospective case note review of 207 cases of primary anterior colporrhaphy with/without other prolapse surgery. All patients received a 3-month clinic follow-up. Reoperation details for prolapse and/or urinary incontinence were obtained from patients general practitioners with a median follow-up of 50 months. RESULTS: The median age was 60 years (32-85), and median parity was 2. Twenty-nine of 207 (14%) patients had previous gynecological surgery. While the anatomical recurrence rate of cystoceles at 3 months postoperatively was 12%, the reoperation rate for recurrent cystocele by 50 months was 3.4%. Overall, 9.1% of the group underwent prolapse or incontinence surgery during this period. CONCLUSIONS: While the anatomical recurrence rates for cystocele following traditional anterior colporrhaphy might be high, the low reoperation rate at more than 4 years (3.4%) suggests that patient's symptoms might not be bothersome enough to require further surgery. Both subjective and anatomical outcomes are required to assess the outcome of both traditional and new prolapse procedures.

Women's expectations and intention to terminate pregnancy in case of abnormal findings at the second trimester level II ultrasound scan. A prospective, questionnaire-based, cross-sectional survey.

OBJECTIVE: The aims of this study were: (1) to explore pregnant women's background knowledge and expectations of 2nd trimester ultrasound screening, and (2) to investigate women's intentions to proceed to pregnancy termination if fetal anomaly is detected at the 2nd trimester ultrasound screening. METHODS: A prospective, cross-sectional, questionnaire-based study. 300 consecutive pregnant women served as a convenience sample for this study. All the women had had a detailed, 2nd trimester, fetal anomaly scan. The questionnaire was a standardized but not validated, purpose-built structure consisting of five parts: (a) demographics, (b) anamnesis and obstetric history, (c) perceived aim of the scan, (d) expectations from the scan, and (e) intention to terminate pregnancy in case of fetal malformation diagnosis. Statistical analysis was performed with the SPSS 12.0 for Windows. RESULTS: The participants' mean age was 31.3 (21-45) years. 89.3% of the women filled in the questionnaire. The main reasons for the scan, according to the women, were to exclude fetal abnormalities and to assess the fetal karyotype. The main maternal expectations from the scan were to reduce maternal anxiety and to identify fetal malformations. 75.3% of the women were willing to terminate their pregnancy if fetal abnormalities were detected. Older women more commonly opted for pregnancy termination. CONCLUSION: The majority of participants have a correct notion about the aim of the ultrasound scan, their expectation is mainly anxiety reduction and a high percentage would proceed to pregnancy termination in the event of the detection of a fetal abnormality.

Comparison between 20G and 22G needle for second trimester amniocentesis in terms of technical aspects and short-term complications.

OBJECTIVE: To compare short-term complications of amniocentesis using 20G versus 22G needle. METHODS: A total of 200 women referred for mid-trimester amniocentesis were randomized to a 20G (Group I, n = 100) or 22G amniocentesis needle (Group II, n = 100). The primary outcome was intrauterine bleeding at needle insertion. The operator reported technical aspects and patient's reactions immediately after the procedure. Women's perception of discomfort 30 min after the procedure and complications after 2 weeks were recorded. RESULTS: Intrauterine bleeding at needle insertion was similar between groups (4/100 vs 8/100). When only transplacental taps were analyzed, bleeding was significantly lower in Group I (4/20 vs 8/14, p = 0.035). Fluid retrieval was faster in Group I (9.6 vs 26.8 sec, p < 0.001). In all, 65% of women in Group I versus 30% in Group II reported discomfort during the procedure, although discomfort 30 min after the procedure and complications within 2 weeks after the procedure were similar in the two groups. CONCLUSION: Amniocentesis with 20G needle is associated with lower risk of intrauterine bleeding in case of transplacental needle insertion and allows for faster fluid retrieval, as compared with 22G needle. Nevertheless, 20G needle is associated with more immediate discomfort during the procedure.

New data concerning the epidemiology of Hepatitis B virus infection in Greece.

There is an obvious, significant, and diachronic reduction of the prevalence of HBV infection in Greece, concerning the general population as well as some traditionally high-risk groups, mainly as a result of constant informing and the widespread initiation of preventive and prophylactic measures, as well as the improvement of health care services. Nevertheless, there are special groups and populations (economical refugees, religious minorities, HIV-positive patients, abroad pregnant women, prostitutes, etc.) who represent sacs of high HBV endemicity and need epidemiological supervision and intervention, in order to limit the spread of the infection and to further improve the existing epidemiological data.

Patient's age modifies the impact of the proposed predictors of sustained virological response in chronic hepatitis C patients treated with PEG-interferon plus ribavirin.

BACKGROUND: The aim of this study was to investigate the effect of patient's age on the impact of typically proposed predictors of sustained virological response (SVR) in treatment-naïve, high-pretreatment viral load (>700.000 IU/ml), chronic hepatitis C (CHC) patients treated under real-life conditions in Greece. METHODS: We retrospectively analyzed 185 CHC patients (14.4% cirrhotics) who had been treated with weight-adjusted dosing (1.5 microg/kg per week) of pegylated interferon-a2b (PEG) plus genotype-based ribavirin (RIB) for 24 or 48 weeks of treatment, based on viral genotype. SVR was confirmed by undetectable serum HCV-RNA 6 months after the end of treatment. RESULTS: Overall, 68.5% of patients exhibited SVR and 31.5% were non-responders (non-SVRs). Among the non-SVRs, 71.4% were infected with HCV genotype-1. Importantly, 71.4% of genotype 4-infected treated patients exhibited SVR. In the multivariate analyses, only the early histological stage of liver disease (p=0.015) and the presence of genotype non-1 infection (p=0.003) were independent predictors of SVR. For patients younger than 35 years, none of the baseline parameters and neither viral genotype (p=0.284) nor the stage of liver disease (p=0.351) was an independent predictor of non-SVR, whereas for patients between 35 and 55, only the presence of genotype-1 infection independently predicted non-SVR (p=0.008). For older patients (>55 years), only the histological stage of liver disease (p=0.047) and not the viral genotype (p=0.275) independently predicted non-SVR. CONCLUSIONS: The impact of the typical predictors of SVR, such as viral genotype and liver histopathology, is modified according to patient's age in currently approved combination treatment.