The SMART-ALPPS Protocol: Strategy to Minimize ALPPS Risks by Targeting Invasiveness.

BACKGROUND: The range of procedures with documented feasibility by laparoscopic approach is widening in the setting of liver resections. Many technical limits have been overcome in the attempt to reduce the biological impact of major procedures [1-8]. Similarly, associated liver partition and portal vein ligation for staged hepatectomy (ALPPS)-which could be assumed as the paradigm of maxi-invasiveness-has recently been proposed in a minimally invasive fashion to reduce the impact of this procedure [9-12]. Technical insights to perform laparoscopic ALPPS are provided. METHODS: Perioperative and intraoperative tips for laparoscopic ALPPS are provided within a SMART (Strategy to Minimize ALPPS Risks by Targeting invasiveness) protocol. Stage 1: After volumetric and functional assessment, partial liver transection is performed, keeping intact both the hilum and the caval plane (to prevent adhesions), therefore avoiding portal ligation. No inert material is left inside the abdominal cavity at the end of procedure to keep the liver surfaces apart. Radiologic portography with portal vein embolization is scheduled on postoperative day (POD) 1. Liver volume (pre-PVE: 29%; post-PVE: 52%) and liver function measured through a Technetium-99 hepatobiliary scintigraphy [13] (pre-PVE: 2.15%/min/sqm; post-PVE: 3.67%/min/sqm) of the future remnant liver are reassessed within 10 days to verify whether size and function are adequate. Stage 2: After 2 weeks from the first stage, laparoscopic right hepatectomy is performed following an anterior approach. RESULTS: No conversion to open was required. Operative time was 100 and 300 minutes for stage 1 and 2, respectively. Intraoperative blood loss was 50 and 300 ml for the two procedures. Postoperative course was uneventful; patient was discharged on POD 6 of the second operation. CONCLUSIONS: The implementation of a perioperative protocol to prevent the risk of liver failure by both assessing volume and function of FLR and targeting the invasiveness of the surgical procedure may allow to minimize and control risks of a maximally invasive procedure, such as ALPPS.

Theory of Relativity for Posterosuperior Segments of the Liver.

BACKGROUND: The accessibility to posterosuperior segments of the liver has traditionally constituted a restrain to adopt the laparoscopic approach in this setting. To overcome this challenge, multiple approaches have been reported in literature. Total transabdominal approach has been previously described for this purpose, even though the rationale to standardly adopt it and a technical depiction of how to achieve an optimal mobilization has never been specifically addressed. METHODS: Total transabdominal purely laparoscopic approach to posterosuperior segments of the liver is presented, with detailed emphasis to the rotational motions targeted in laparoscopy. A literature review is presented to summarize all other possible accesses to posterosuperior area of the liver. The institutional series for the laparoscopic approach to Sg 7, Sg 6+7, and Sg8 is retrospectively described. RESULTS: Three rotational motions of the liver are specifically addressed in a video presentation and described for the laparoscopic total-transabdominal approach; the local institutional series using this approach is presented. Other miscellaneous approaches identified from literature encompassing variations in operative position, transabdominal, transthoracic, and combined approaches are described. CONCLUSIONS: Complete mobilization of the ligaments of the liver leads to a rotation of the transection line in front of the operator's view, allowing to achieve a safe total trans-abdominal laparoscopic approach to the posterosuperior ligaments of the liver, without compromising the vascular inflow control, the possibility to convert to open approach, nor requiring potentially harmful decubitus.

Tips and Tricks for a Laparoscopic Approach to Paracaval Liver Segments.

BACKGROUND: A dramatic spread of laparoscopic liver surgery has been experienced over the last years. The approach to paracaval liver segments 1 and 9 is still poorly described in literature, mainly due to its technical demands. OBJECTIVE: The aim of this article was to introduce a safe and effective approach to paracaval liver segments through laparoscopy. METHODS: A minimally invasive approach to resection of Segments 1 and 9 is presented, and an operative set-up is depicted. A step-by-step technique describing the inferior vena cava (IVC) with left and right hepatic venous junction exposure, segmental pedicle isolation, and parenchymal transection is shown through a video document. RESULTS: Postoperative courses were uneventful, and patients were discharged on postoperative day 3. DISCUSSION: The approach to paracaval liver segments requires accurate preoperative case selection, technical, surgical, and anesthesiological expertise in laparoscopic liver surgery, and adequate instrumentary. CONCLUSION: Paracaval segments of the liver can be approached safely through laparoscopy by teams with extensive expertise in the field of laparoscopic liver surgery; however, suspected malignant infiltration of the IVC or unclear preoperative anatomy still contraindicate this approach.

Pericarditis during infliximab therapy in paediatric ulcerative colitis.

WHAT IS KNOWN AND STUDY OBJECTIVE: Infliximab is a widely used drug for treating inflammatory bowel disease (IBD). This drug is known to rarely cause pericarditis in adult populations. CASE SUMMARY: This report details the case of a 14-year-old boy with ulcerative colitis who developed pericarditis after a second infliximab infusion. After discontinuation of therapy, the patient's symptoms were resolved. WHAT IS NEW AND CONCLUSION: To our knowledge, this is the first reported paediatric case of pericarditis as a possible complication of infliximab therapy in IBD. Among infliximab-related delayed adverse reactions, cardiac complications should be monitored in the paediatric population.

How much have we learned from time-lapse in clinical IVF?

Can the time-lapse system (TLS) identify the best embryo for transfer? Although there are several studies that support this hypothesis, more research is required to improve the quality of the current evidence and also to assess live birth rate, miscarriage, stillbirth or clinical pregnancy in order to choose between a TLS or conventional incubation. In addition, although some authors report on effectiveness and safety in the use of TLS monitoring of embryo development in vitro, other authors that have not found relevant differences between the two systems for the culture and subsequence embryo selection. On the other hand, TLS has emerged as a novel technology and has been introduced into clinical practice in many laboratories to perform embryo morphology evaluation and study developmental kinetics in ART. However, most studies only assess blastocyst formation or implantation rate as the primary end-point and additional data are required, for example, about live birth, monozygotic twinning rates and health problems. Furthermore, the features of populations studies are varied; for example, female and male age, seminal characteristics and female factor. The embryo culture conditions and culture medium used also vary. For this review, a search of PubMed was conducted to retrieve relevant studies regarding use of TLS in embryo incubation and selection, and compare them with standard embryo culture and evaluation.

Liver failure in patients treated with chemotherapy for colorectal liver metastases: Role of chronic disease scores in patients undergoing major liver surgery. A case-matched analysis.

AIM: An accurate and noninvasive tool to predict Chemotherapy Associated Liver Injury (CALI) still lacks. Study aimed to evaluate chronic liver disease scores (Aspartate aminotransferase to Platelet Ratio Index, APRI and Fibrosis-4, FIB-4) as Postoperative Liver Failure (PLF) predictors in patients treated with Oxaliplatin for Colorectal Liver Metastases (CLM). METHODS: 8 patients who developed PLF after major hepatectomy (Group B) were compared to 24 patients who did not develop PLF (Group A) in a case-matched analysis for patients and disease characteristics. ROC curves analysis was performed to assess score accuracy. RESULTS: In Group A number of CT cycles was lower, (6 vs 9, p NS), interval between treatment and surgery was longer (11 vs 7 weeks, p < 0.05) and bevacizumab was more frequently administered (66.7% vs 37.5%, p < 0.05). In Group B median APRI score was 0.53 (range: 0.86-4.26) whereas in Group A was 0.30 (range: 0.06-2.21, p < 0.05). Median FIB-4 score was 2.46 (range: 0.86-13.65) in Group B and 1.58 (range: 0.27-7.68) in Group A (p < 0.001). Multivariate analysis showed a significant correlation between APRI and the onset of PLF. A good accuracy of APRI score was evident in ROC curves with an area under the curve of 0.72 (p 0.003). CONCLUSIONS: APRI score is calculated considering both liver damage and platelet count, it is cost effective and easily available. This study demonstrates that there is a good accuracy in PLF prediction and consequently in CT induced liver damage evaluation.

Cross-sectional and prospective study of the effects of GH therapy on metabolic panel in children with GH deficiency.

BACKGROUND: Numerous studies have shown that GH, in addition to promoting linear growth, exerts a key role in many metabolic processes. However, there are only few studies aiming at evaluating the metabolic panel of children with GH deficiency (GHD). The aims of the study were: to verify the presence of metabolic alterations in GHD children in comparison with age-matched controls and to check the possible effects of two year GH therapy on the metabolic parameters in GHD. STUDY DESIGN: cross-sectional and prospective; one center experience POPULATION AND METHODS: We enrolled 32 pediatric GHD patients (group A) and 33 sex- and age-matched healthy controls (group B). Baseline serum assays (lipid, insulin, glucose) were performed in both groups. GHD children underwent replacement therapy with GH. The same assays were repeated after 12 and 24 months of GH treatment. RESULTS: No differences, in basal assays were found between the two groups. In group A, after initiation of GH, there was a significant increase of basal insulin and HOMA- insulin resistance (IR) index (p <0.001). In children with severe GHD (peak GH <3 ng / ml), after beginning of GH therapy a significant improvement in the lipid profile was found (p < 0.05). CONCLUSIONS: a) At the time of diagnosis GHD children had a metabolic picture that was not different from non- GHD group; b) in children with severe GHD, the metabolic profile showed a trend towards at improvement after the initiation of replacement therapy with GH, with beneficial effects in terms of total cholesterol, LDL cholesterol and cardiovascular risk indices; c) GHD patients with unfavorable metabolic profile (high BMI and hypercholestorolemia) need a monitoring of glucose metabolism by periodical evaluations of insulin and HOMA - IR.

In vitro development of murine embryos in presence of campylobacter fetus / Desarrollo de embriones murinos in vitro en presencia de campylobacter fetus

Bovine campylobacteriosis caused by Campylobacter fetus is associated with reproductive losses. The knowledge about the mechanisms of bacterial pathogenesis is limited, then a murine experimental model is proposed. BALB/c females and males were used. Two-cell embryos were cultured in Ham-F10 as control group (CG). Treatment groups were constituted by the addition of Cfv 1 and 3, or Cff 2 and 5. Morulae were placed in Ham-F10 (CG); treatment groups were constituted by the addition of Cfv27, CFF (cell-free filtrate) and Brucella broth (BB). Blastocysts were cultured in MEM (CG); challenge group were constituted by the addition of Cfv 27. Differentiation, hatching, hatched, adhesion and expansion were evaluated. Results were analyzed by Chi2 test. In two-cell embryo, the differentiation rate was not modified when the study strains were added (p > 0.05). The differentiation rate at 24 h for embryos at the morula stage was lower for BB, Cfv, and CFF, compared with CG (p < 0.05). After 48 h culture, no differences were observed in blastocyst formation for Cfv and BB, compared to CG (p > 0.05). However, the differentiation rate for the CFF group was lower than for CG (p < 0.05). At 48 and 72 h, the hatching rate was higher in CFF and Cfv groups than in CG (p < 0.05). Differences were not detected in blastocyst cultures. In conclusion, under these experimental conditions, Cf was not detrimental to the development of murine embryos. Efforts will be intensified to establish in vitro infection models that reproduce their pathogenicity.

La campilobacteriosis bovina caudada por Campylobacter fetus produce pérdidas reproductivas existiendo poca información de los mecanismos de patogenicidad de dicha bacteria, por lo cual se propone un modelo utilizando ratones BALC/c. Embriones de dos células fueron cultivados en Ham-F10: grupo control (GC), los grupos experimentales fueron adicionados con las cepas Cfv 1, Cfv 3, Cff 2 y Cff 5. Mórulas fueron cultivadas en Ham-F10 (GC); los grupos tratados recibieron Cfv27, CFF (filtrado libre de células) y caldo Brucella (BB). Blastocistos fueron cultivados en MEM (GC) y MEM más Cfv 27 (grupo desafiado). Se evaluó: diferenciación, "hatching", "hatched", adhesión y expansión. Los resultados fueron analizados por Chi2. En embriones de dos células, la diferenciación no fue modificada por acción de las cepas evaluadas (p > 0,05). Para embriones en estadío de mórula, la diferenciación a las 24 h de cultivo fue menor para BB, Cfv, y CFF, comparado con el GC (p < 0,05). Luego de 48 h de cultivo, no hubo diferencias entre Cfv, BB, y CG (p > 0,05), no obstante para el grupo CFF la diferenciación fue menor al CG (p < 0,05). El porcentaje de "hatching" (48 y 72 h de cultivo), fue mayor en los grupos CFF y Cfv comparado con el GC (p < 0,05). La adición de Cfv 27 no modificó el desarrollo de blastocistos. En el modelo propuesto, Cf no afectó negativamente el desarrollo embrionario. Futuros trabajos serán necesarios para establecer un modelo de infección in vitro en pos de reproducir su patogenicidad.

Search for the genome of bovine herpesvirus types 1, 4 and 5 in bovine semen.

Bovine herpesvirus type 1 (BoHV-1) causes respiratory and reproductive disorders in cattle. Recently, bovine herpesvirus type 5 (BoHV-5) and bovine herpesvirus type 4 (BoHV-4) have been identified to be associated with genital disease. In this study, the presence of the genome of BoHV-1, BoHV-4 and BoHV-5 in bovine semen of Argentinean and international origin was analyzed by PCR assays. The most important finding of this study is the detection of the genome of BoHV-1 and BoHV-4 in semen of bulls maintained at artificial insemination centers. It is particularly relevant that BoHV-1 DNA was also identified in one sample of international origin suggesting the need for extensive quality control measures on international transport of bovine semen.

Estenosis ppieloureteral de diagnóstico prenatal. Nuestro manejo / Pyeloureteral stenosis of prenatal diagnosis. Our management

La estenosis pieloureteral es la anomalía más frecuente del tracto urinario de diagnóstico prenatal. Actualmente la mayoría de los casos se diagnostican prenatalmente, pero algunos aún se hacen postnatalmente por el desarrollo de síntomas (dolor abdominal, infección urinaria, hematuria, tumoración abdominal o retraso en el desarrollo pondo-estatural). Dilatación no es sinónimo de obstrucción y se requieren estudios seriados con ultrasonidos (US) y renograma diurético (RD) para diferenciar la obstrucción de la dilatación sin patología. Los factores de riesgo de obstrucción se basan en los US y del RD y son: a)hidronefrosis de grado 3 o mayor, B) diámetro antero-posterior de la pelvis renal, medido en el plano transversal, mayor de 20 mm, c) tiempo medio de eliminación mayor de 20 minutos y d) función renal diferencial menor del 40% en el RD. El reflujo vesicoureteral existe en el 15% de los caos por lo que el cistograma suele ser necesario. La técnica operatoria de elección es la plastia desmembrada de Anderson-Hynes, que tiene buenos resultados es más del 95% de los casos. La endopielotomía se reserva para las reestenosis postoperatorias. La laparoscopia es la técnica ideal para niños mayores de una años (AU)

The Ureteropelic Junction Obstruction is the most frequent pathology of prenatal diagnosis.l Nowadays, most of the cases are done prenatally, but some of them have to be done after birth because of the symptoms developed/observed (abdominal pain, urinary tract infection, haematuria, abdominal pain, urinary tract infection, haematuria, abdominal mass or failure to thrive). Dilatation is not the same as obstruction, and serial studies with ultrasound (US) and diuretic renogram (DR) are required to make a differential diagnosis between obstruction and dilatation without pathology. The obstruction risk factors are based on US and DR, as follows: a) dilatation grade 3 or higher; b) anteroposterior renal pelvis diameter in transversal plane over 20mmm; c) average half time of elimination of radiotracer (T1/2) greater than 20 minutes; and d) differential renal function less than 40% in the DR. The vesicoureteral reflux is present in 15% of the cases so the voiding cystouretrogram is felt necessary. The gold standard surgical technique is the success. The endopyelothomy is the elective technique for postoperatory restenosis. Laparoscopic approach is ideal for children older than 12 months (AU)

[Eosinophilic esophagitis: an underevaluated condition. Our experience]. / Esofagitis eosinofílica: una patología infravalorada. Nuestra experiencia.

OBJECTIVES: The aim of this review is to present our experience in this emerging disease and mainly help improve diagnostic suspicion. MATERIAL AND METHODS: We reviewed the literature in order to analyze the epidemiology, pathophysiology, diagnosis and management of eosinophilic esophagitis (EE), we describe 4 cases diagnosed in our hospital during 2011 after an emergency admission by food impaction. RESULTS: The age of our patients was 7-11 years, males in all cases. All patients had a history of allergies, and the impaction had been preceded by episodes of dysphagia. In esophagoscopy we observed nonspecific macroscopic findings. The results of biopsies showed the presence of an infiltration of eosinophils in the mucosa over 15 per high power field. All patients were referred to the gastroenterology section of our hospital. DISCUSSION: Eosinophilic esophagitis is a primary disease of esophagus, defined as the presence of symptoms of esophageal dysfunction (mainly dysphagia and food impaction), associated to at least one esophageal biopsy with more than 15 eosinophils in high-power field and the exclusion of gastroesophageal reflux. The diagnosis is clinical, endoscopic and pathologic. It requires an upper endoscopy to evaluate characteristic findings and biopsies for histology. Current treatments include diet therapy based on avoiding exposure to certain food allergens.

Histological and lectin binding changes in the genital tract of mice infected with Tritrichomonas foetus.

An experimental murine model of bovine genital tritrichomonosis is described. Female mice were inoculated per vaginam with Tritrichomonas foetus and a sample of the study population was killed every 3 days up to 60 days post-infection. Microscopical changes in the reproductive organs were assessed and immunohistochemistry was used to detect T. foetus within these tissues. Lectin histochemistry was used to determine changes in the expression of carbohydrates within the reproductive mucosa. A range of microscopical changes were detected in the uterine endometrium by 10 days post-inoculation and these were associated with the presence of the protozoan. The endometrial changes included endometritis and ulceration, mucosal atrophy and glandular metaplasia, and were similar to those reported in naturally infected cows. Changes in lectin binding were recognized first in the vagina where there was increased binding of Ulex europaeus agglutinin-1 (UEA-1) which was maximal on day 16 post-inoculation. Within the uterus, there was increased binding of soy bean agglutinin (SBA) which was maximal on day 19 post-inoculation, and of peanut agglutinin (PNA) which was maximal on day 16 post-inoculation. These changes in carbohydrate expression parallel the infection kinetics, since they appeared first in the vagina and later in the uterus. The changes may reflect either a host reaction against the infection or the production of enzymes by T. foetus, which act to enhance adhesion and colonization of the genital organs by the organism. The kinetics and pathogenesis of this murine infection are similar to those of the natural bovine disease, suggesting that this model system may be valuable for further studies of this disease.

Interaction between a functional MAOA locus and childhood sexual abuse predicts alcoholism and antisocial personality disorder in adult women.

Women who have experienced childhood sexual abuse (CSA) have an increased risk of alcoholism and antisocial personality disorder (ASPD). Among male subjects, a functional polymorphism (MAOA-LPR, monoamine oxidase A linked polymorphic region) in the promoter region of the monoamine oxidase A gene (MAOA) appears to moderate the effect of childhood maltreatment on antisocial behavior. Our aim was to test whether MAOA-LPR influences the impact of CSA on alcoholism and ASPD in a sample of 291 women, 50% of whom have experienced CSA; we also tested whether haplotypes covering the region where both MAOA and monoamine oxidase B (MAOB) genes are located predict risk of alcoholism and ASPD better than the MAOA-LPR locus alone. Participants included 168 alcoholics (39 with ASPD (antisocial alcoholics) and 123 controls (no alcoholics, no ASPD). Antisocial behavior was also modeled as a continuous trait: ASPD symptoms count. The MAOA-LPR low activity allele was associated with alcoholism (P=0.005), particularly antisocial alcoholism (P=0.00009), only among sexually abused subjects. Sexually abused women who were homozygous for the low activity allele had higher rates of alcoholism and ASPD, and more ASPD symptoms, than abused women homozygous for the high activity allele. Heterozygous women displayed an intermediate risk pattern. In contrast, there was no relationship between alcoholism/antisocial behavior and MAOA-LPR genotype among non-abused women. The MAOA-LPR low activity allele was found on three different haplotypes. The most abundant MAOA haplotype containing the MAOA-LPR low activity allele was found in excess among alcoholics (P=0.008) and antisocial alcoholics (P=0.001). Finally, a MAOB haplotype, which we termed haplotype C, was significantly associated with alcoholism (P=0.006), and to a lesser extent with antisocial alcoholism (P=0.03). In conclusions, MAOA seems to moderate the impact of childhood trauma on adult psychopathology in female subjects in the same way as previously shown among male subjects. The MAOA-LPR low activity allele appears to confer increased vulnerability to the adverse psychosocial consequences of CSA. Haplotype-based analysis of the MAOA gene appeared to strengthen the association, as compared to the MAOA-LPR locus alone. A MAOB haplotype was associated with alcoholism independently from ASPD.

Interaction of Tritrichomonas foetus with the reproductive tract of experimentally infected female BALB/c mice: ultrastructural evaluation.

The interaction of Tritrichomonas foetus with its host is a complex process that involves colonisation, attachment and persistence. The goal of the present study was to describe the interaction of T. foetus with the genital tract using a model of non-oestrogenised female BALB/c mice which had been intravaginally infected with a suspension of T. foetus during oestrus. Animals were sacrificed after 10 weeks and the uteri fixed and processed for light and electron microscopy. Ultrastructural analysis showed that the attached protozoa interacted with the mucosa through a somal projection. With an amorphous secretion at the protozoa-host cell interface. There was no direct contact between the protozoal plasma membrane and the epithelial cell membrane. Our results demonstrated the participation of an active phagocytosis and the destruction of T. foetus by eosinophils.

Common alterations in the serotonin transporter in platelets and lymphocytes of psychotic patients.

INTRODUCTION: Given the controversial data concerning the role of the serotonin (5-HT) transporter in psychosis, our study was aimed to investigate this structure by means of the measurements of the re-uptake kinetics and of the protein density, in both platelets and lymphocytes of 25 out- and inpatients with different psychotic disorders. METHODS: Diagnoses, according to DSM-IV criteria, were bipolar 1 disorders with mood incongruent psychotic features (14), mixed states (7) and schizophrenia (4). Twenty-five matched healthy subjects were also selected as the control group. Platelet and lymphocyte membranes were prepared according to standardized protocols, as were the [3H]5HT re-uptake and [3H]paroxetine ([3H]Par) binding. RESULTS: The results of this study showed a decreased density of the [3H]Par binding sites coupled with a reduced velocity of [3H]5-HT re-uptake in both platelets and lymphocytes of psychotic patients, as compared with healthy control subjects. CONCLUSION: These findings would suggest a general abnormality of the 5-HT system in psychotic patients, probably not confined only to the brain.

The psychotic spectrum: validity and reliability of the Structured Clinical Interview for the Psychotic Spectrum.

This study evaluates the validity and the reliability of a new instrument developed to assess the psychotic spectrum: the Structured Clinical Interview for the Psychotic Spectrum (SCI-PSY). The instrument is based on a spectrum model that emphasizes soft signs, low-grade symptoms, subthreshold syndromes, as well as temperamental and personality traits comprising the clinical and subsyndromal psychotic manifestations. The items of the interview include, in addition to a subset of the DSM-IV criteria for psychotic syndromes, a number of features derived from clinical experience and from a review of the phenomenological descriptions of psychoses. Study participants were enrolled at 11 Italian Departments of Psychiatry located at 9 sites and included 77 consecutive patients with schizophrenia or schizoaffective disorder, 66 with borderline personality disorder, 59 with psychotic mood disorders, 98 with non-psychotic mood disorders and 57 with panic disorder. A comparison group of 102 unselected controls was enrolled at the same sites. The SCI-PSY significantly discriminated subjects with any psychiatric diagnosis from controls and subjects with from those without psychotic disorders. The hypothesized structure of the instrument was confirmed empirically.

Quality of life in rheumatoid arthritis: impact of disability and lifetime depressive spectrum symptomatology.

OBJECTIVE: The aim of this study was to investigate the impact of disability and lifetime subthreshold depressive symptoms on Health-Related Quality of Life (HRQoL) among patients with rheumatoid arthritis (RA). METHODS: Ninety-two subjects with a diagnosis of RA according to the American College of Rheumatology (ACR) criteria were recruited at the Department of Rheumatology of the University Hospital, Pisa, Italy. Participants who met DSM-IV-TR diagnostic criteria for current or previous Axis I disorders were excluded. Assessments of functional status and disability was conducted using both the ACR classification and the Stanford Health Assessment Questionnaire (HAQ). Health-related Quality of Life was assessed using the Medical Outcomes Study Short Form 36 health survey questionnaire (MOS-SF36) and lifetime depressive spectrum symptomatology using the Mood Spectrum Questionnaire, Self-Report version (MOODS-SR). RESULTS: Comparison with MOS-SF36 Italian normative values indicated that RA patients were significantly impaired on mental and physical HRQoL areas. Correlations between MOODS-SR depressive scores and ACR severity (Spearman rho = 0.15, p = 0.07) and HAQ score (Spearman rho = 0.20, p = 0.05) were modest in absolute value and borderline significant. Lifetime mood depressive spectrum was related with impaired HRQoL levels, both in physical (except for bodily pain) and mental (except for social functioning) domains. Associations of mood depressive spectrum and general health, vitality, role emotional and mental health continued to be significant after controlling for functional status, duration of illness, age and gender. CONCLUSIONS: Because lifetime mood depressive symptoms significantly contribute to impairment in HRQoL in RA patients without a past psychiatric history, even after controlling for functional status, duration of illness and demographic characteristics, these symptoms should be assessed for an accurate clinical evaluation and appropriate clinical management of RA patients.