Mental impact of Covid-19 among Spanish healthcare workers. A large longitudinal survey.

AIMS: Longitudinal data on the mental health impact of the coronavirus disease 2019 (Covid-19) pandemic in healthcare workers is limited. We estimated prevalence, incidence and persistence of probable mental disorders in a cohort of Spanish healthcare workers (Covid-19 waves 1 and 2) -and identified associated risk factors. METHODS: 8996 healthcare workers evaluated on 5 May-7 September 2020 (baseline) were invited to a second web-based survey (October-December 2020). Major depressive disorder (PHQ-8 ≥ 10), generalised anxiety disorder (GAD-7 ≥ 10), panic attacks, post-traumatic stress disorder (PCL-5 ≥ 7), and alcohol use disorder (CAGE-AID ≥ 2) were assessed. Distal (pre-pandemic) and proximal (pandemic) risk factors were included. We estimated the incidence of probable mental disorders (among those without disorders at baseline) and persistence (among those with disorders at baseline). Logistic regression of individual-level [odds ratios (OR)] and population-level (population attributable risk proportions) associations were estimated, adjusting by all distal risk factors, health care centre and time of baseline interview. RESULTS: 4809 healthcare workers participated at four months follow-up (cooperation rate = 65.7%; mean = 120 days s.d. = 22 days from baseline assessment). Follow-up prevalence of any disorder was 41.5%, (v. 45.4% at baseline, p < 0.001); incidence, 19.7% (s.e. = 1.6) and persistence, 67.7% (s.e. = 2.3). Proximal factors showing significant bivariate-adjusted associations with incidence included: work-related factors [prioritising Covid-19 patients (OR = 1.62)], stress factors [personal health-related stress (OR = 1.61)], interpersonal stress (OR = 1.53) and financial factors [significant income loss (OR = 1.37)]. Risk factors associated with persistence were largely similar. CONCLUSIONS: Our study indicates that the prevalence of probable mental disorders among Spanish healthcare workers during the second wave of the Covid-19 pandemic was similarly high to that after the first wave. This was in good part due to the persistence of mental disorders detected at the baseline, but with a relevant incidence of about 1 in 5 of HCWs without mental disorders during the first wave of the Covid-19 pandemic. Health-related factors, work-related factors and interpersonal stress are important risks of persistence of mental disorders and of incidence of mental disorders. Adequately addressing these factors might have prevented a considerable amount of mental health impact of the pandemic among this vulnerable population. Addressing health-related stress, work-related factors and interpersonal stress might reduce the prevalence of these disorders substantially. Study registration number: NCT04556565.

Four-month incidence of suicidal thoughts and behaviors among healthcare workers after the first wave of the Spain COVID-19 pandemic.

Healthcare workers (HCW) are at high risk for suicide, yet little is known about the onset of suicidal thoughts and behaviors (STB) in this important segment of the population in conjunction with the COVID-19 pandemic. We conducted a multicenter, prospective cohort study of Spanish HCW active during the COVID-9 pandemic. A total of n = 4809 HCW participated at baseline (May-September 2020; i.e., just after the first wave of the pandemic) and at a four-month follow-up assessment (October-December 2020) using web-based surveys. Logistic regression assessed the individual- and population-level associations of separate proximal (pandemic) risk factors with four-month STB incidence (i.e., 30-day STB among HCW negative for 30-day STB at baseline), each time adjusting for distal (pre-pandemic) factors. STB incidence was estimated at 4.2% (SE = 0.5; n = 1 suicide attempt). Adjusted for distal factors, proximal risk factors most strongly associated with STB incidence were various sources of interpersonal stress (scaled 0-4; odds ratio [OR] range = 1.23-1.57) followed by personal health-related stress and stress related to the health of loved ones (scaled 0-4; OR range 1.30-1.32), and the perceived lack of healthcare center preparedness (scaled 0-4; OR = 1.34). Population-attributable risk proportions for these proximal risk factors were in the range 45.3-57.6%. Other significant risk factors were financial stressors (OR range 1.26-1.81), isolation/quarantine due to COVID-19 (OR = 1.53) and having changed to a specific COVID-19 related work location (OR = 1.72). Among other interventions, our findings call for healthcare systems to implement adequate conflict communication and resolution strategies and to improve family-work balance embedded in organizational justice strategies.

Thirty-day suicidal thoughts and behaviours in the Spanish adult general population during the first wave of the Spain COVID-19 pandemic.

AIMS: To investigate the prevalence of suicidal thoughts and behaviours (STB; i.e. suicidal ideation, plans or attempts) in the Spanish adult general population during the first wave of the Spain coronavirus disease 2019 (COVID-19) pandemic (March-July, 2020), and to investigate the individual- and population-level impact of relevant distal and proximal STB risk factor domains. METHODS: Cross-sectional study design using data from the baseline assessment of an observational cohort study (MIND/COVID project). A nationally representative sample of 3500 non-institutionalised Spanish adults (51.5% female; mean age = 49.6 [s.d. = 17.0]) was taken using dual-frame random digit dialing, stratified for age, sex and geographical area. Professional interviewers carried out computer-assisted telephone interviews (1-30 June 2020). Thirty-day STB was assessed using modified items from the Columbia Suicide Severity Rating Scale. Distal (i.e. pre-pandemic) risk factors included sociodemographic variables, number of physical health conditions and pre-pandemic lifetime mental disorders; proximal (i.e. pandemic) risk factors included current mental disorders and a range of adverse events-experiences related to the pandemic. Logistic regression was used to investigate individual-level associations (odds ratios [OR]) and population-level associations (population attributable risk proportions [PARP]) between risk factors and 30-day STB. All data were weighted using post-stratification survey weights. RESULTS: Estimated prevalence of 30-day STB was 4.5% (1.8% active suicidal ideation; n = 5 [0.1%] suicide attempts). STB was 9.7% among the 34.3% of respondents with pre-pandemic lifetime mental disorders, and 1.8% among the 65.7% without any pre-pandemic lifetime mental disorder. Factors significantly associated with STB were pre-pandemic lifetime mental disorders (total PARP = 49.1%) and current mental disorders (total PARP = 58.4%), i.e. major depressive disorder (OR = 6.0; PARP = 39.2%), generalised anxiety disorder (OR = 5.6; PARP = 36.3%), post-traumatic stress disorder (OR = 4.6; PARP = 26.6%), panic attacks (OR = 6.7; PARP = 36.6%) and alcohol/substance use disorder (OR = 3.3; PARP = 5.9%). Pandemic-related adverse events-experiences associated with STB were lack of social support, interpersonal stress, stress about personal health and about the health of loved ones (PARPs 32.7-42.6%%), and having loved ones infected with COVID-19 (OR = 1.7; PARP = 18.8%). Up to 74.1% of STB is potentially attributable to the joint effects of mental disorders and adverse events-experiences related to the pandemic. CONCLUSIONS: STB at the end of the first wave of the Spain COVID-19 pandemic was high, and large proportions of STB are potentially attributable to mental disorders and adverse events-experiences related to the pandemic, including health-related stress, lack of social support and interpersonal stress. There is an urgent need to allocate resources to increase access to adequate mental healthcare, even in times of healthcare system overload. STUDY REGISTRATION NUMBER: NCT04556565.

Hepaticojejunostomy in Orthotopic Liver Transplant: A Retrospective Case Control Study.

The reported biliary morbidity rate for deceased donor full-size orthotopic liver transplantation is up to 30%. The technique used may be influenced by multiple factors, and in some situations, biliary reconstruction must be carried out through Roux-en-Y hepaticojejunostomy. The aim of our study was to determine the results of the orthotopic liver transplantation according to the technique used in the biliary reconstruction. A retrospective study was performed with the first 1000 orthotopic liver transplants (951 patients) carried out consecutively (1996-2013) with follow-up until 2017. A matched case-control study was designed in 1:3 ratio (47/136) to compare the reconstruction by hepaticojejunostomy vs the end-to-end coledoco-coledocostomy. Hepaticojejunostomy was associated with patients with cholestatic (44.7% vs 3.7%) and ischemic disease (14.9% vs 0%; P < .001) and previous transplant (29.8% vs 1.5%; P = .003). The mean biliary duct reconstruction, surgery, and cold ischemia times were also higher. Vascular complications were significantly more frequent in the hepaticojejunostomy group (36.1% vs 10.4%; P < .001), mainly because of differences in early arterial complications. Nevertheless, there were no differences in the total biliary complication (21.2% vs 16.9%; P = .5). The biliary leakage rate and the biliary stricture rate were also similar. Hepaticojejunostomy in orthotopic liver transplantation presented longer biliary reconstruction, surgery, and cold ischemia times when compared with end-to-end coledoco-coledocostomy. In addition, it was followed by a higher incidence of arterial complications but had similar biliary complication rate and graft survival. Differences could be explained by the fact that hepaticojejunostomy was used more often in cholestatic or ischemic diseases and in retransplant procedures.

Effectiveness and safety of medium-dose prednisone in giant cell arteritis: a retrospective cohort study of 103 patients.

OBJECTIVES: To compare the effectiveness and safety of medium-dose (MD) and high-dose (HD) prednisone regimens and to identify factors related to remission with a target maintenance dose of prednisone in patients with giant cell arteritis (GCA). METHODS: Retrospective cohort study conducted in an autoimmune diseases unit. Patients received ≤ 30 mg (MD group) or >30 mg (HD group) of daily prednisone as monotherapy or combined with methylprednisolone pulses and/or methotrexate, at the discretion of the physician. The primary endpoint was time to clinical and biological remission receiving a prednisone maintenance dose ≤ 7.5 mg/day. Factors related to the primary endpoint were identified by Cox regression analysis. RESULTS: Overall, 103 patients (MD=53, HD=50) were followed for a median (95%CI) of 2.85 (2.57-3.52) years. Both groups exhibited similar baseline features except for ocular ischaemic manifestations (MD=21%, HD=48%, p=0.004). Patients in the MD group had a shorter time to the primary endpoint (MD=186 [147-223], HD=236 [177-276] days, HR=1.70 [1.12-2.57], p=0.01) with no increase in relapses (MD=39%, HD=50%, p=0.29) or GCA complications (MD=11%, HD=16%, p=0.49). Cumulative prednisone doses at 6 months were 2.47 ± 0.70 g for MD patients and 3.86 ± 1.85 g for HD patients (p<0.001). Adverse effects were more frequent among HD recipients (MD=43%, HD=66%, p=0.02). The only independent factor associated with the primary endpoint was the use of methylprednisolone pulses (HR=2.21 [1.31-3.71], p=0.003). CONCLUSIONS: MD prednisone regimen may be an effective and safe alternative to HD prednisone regimen in GCA. Induction with methylprednisolone pulses predicts a better response, allowing for a less intensive prednisone regimen.

Congenital malformations, chromosomal abnormalities and perinatal results in IVF/ICSI newborns resulting from very poor quality embryos: a case-control study.

AIMS: To explore whether the transfer of very poor quality (VPQ) embryos is associated with an increase in congenital malformations or perinatal problems. METHODS: In this retrospective case-control study, 74 children conceived by in vitro fertilization (IVF) and/or intracytoplasmic sperm injection (ICSI) resulting exclusively from the transfer of VPQ embryos were compared with 1,507 children born after the transfer of top morphological quality (TQ) embryos over the same period of time in the same centers. RESULTS: The prevalence of birth defects in children resulting from VPQ embryos was 1.35% (1/74), similar to the 1.72% (26/1,507) when only TQ embryos were transferred; the rate of chromosomal abnormalities detected was also similar (0.0 vs. 0.4%), as was perinatal mortality. After correcting for multiplicity (higher in the TQ group), the aforementioned parameters remained similar in the two groups. CONCLUSION: Congenital malformations and perinatal complications do not seem to be more common in children born after transfer of VPQ embryos in IVF/ICSI cycles. Given our preliminary data, which need to be confirmed in much larger studies, when only VPQ embryos are available for transfer in IVF/ICSI cycles, we do not believe that they should be discarded with the intention of avoiding birth defects or perinatal complications.

Prognostic value of serum progesterone and LH values on the day of hCG administration in IUI GnRH antagonist cycles.

OBJECTIVE: to evaluate the effect of LH surge and progesterone rise in IUI cycles under gonadotropin stimulation with GnRH antagonist coadministration on pregnancy rates (PR). STUDY DESIGN: The population under study consisted of 152 women prospectively studied and subjected to IUI. RESULTS: The higher the progesterone cutoff value, the lower the PR were 26.5% and 10.9% when the cutoff was 1 ng/mL, 26.0% and 8.6% when the cutoff was 1.2 ng/mL, 25.6% and 7.1% when the cutoff was 1.4 ng/mL and 25.3% and 0% when the cutoff was 1.6 ng/mL. CONCLUSION: In IUI cycles under GnRH antagonist coadministration, serum progesterone levels over 1.0 ng/mL are associated with lower PR, the higher the progesterone levels, the lower the PR.

Survival and hepatitis C virus recurrence after liver transplantation in HIV- and hepatitis C virus-coinfected patients: experience in a single center.

INTRODUCTION: Posttransplant hepatitis C virus (HCV) recurrence has been shown to negatively impact graft and patient survivals. It has been suggested that HCV recurrence among HIV- and HCV-coinfected transplant recipients is even more aggressive. OBJECTIVE: To compare the histological severity and survival of posttransplant HCV recurrence between HIV- and HCV-coinfected and HCV-monoinfected patients. PATIENTS AND METHODS: Among 72 adult patients who underwent primary liver transplantation at our institution for HCV-related cirrhosis between October 2001 and April 2007. We excluded one coinfected patient who died on postoperative day 5 leaving 12 HIV- and HCV-coinfected patients for comparison with 59 monoinfected patients. When listed, all coinfected patients fulfilled the criteria of the Spanish Consensus Document for transplantation in HIV patients. Immunosuppression did not differ between the two groups: all were treated with tacrolimus + steroids (slow tapering). Aggressive HCV recurrence was defined as cholestatic hepatitis and/or a fibrosis grade > or =2 during the first posttransplant year. RESULTS: Coinfected patients were younger than monoinfected patients: 45 +/- 6 years vs 55 +/- 9 years (P = .0008). There were no differences in Child score, Model for End-stage Liver Disease score, donor age, graft steatosis, ischemia time, HCV pretransplant viral load or genotype between the groups. Significant rejection episodes were also equally distributed (25% vs 14%; P = .38). Seven coinfected patients and 29 monoinfected patients developed aggressive HCV recurrences (58% vs 49%; P = .75). Median follow-up was 924 days. Global survival at 3 years was 80%. Survivals at 1, 2, and 3 years were 83%, 75%, 62% in the coinfected vs 98%, 89%, 84% in the monoinfected patients, respectively (log-rank test = 0.09). CONCLUSIONS: The severity of histological recurrence was similar among HIV- and HCV-coinfected and monoinfected HCV liver recipients in the first posttransplant year. Mortality attributed to recurrent HCV was similar in the groups. There were no short-term (3-year) differences in survival between the two groups of patients.

Antimalarials may influence the risk of malignancy in systemic lupus erythematosus.

BACKGROUND: Recent studies suggest that antimalarials have antineoplastic properties. OBJECTIVE: To investigate whether antimalarials decrease the risk of cancer in systemic lupus erythematosus (SLE). METHODS: An observational prospective cohort study was carried out. 235 patients were included in the study at the time of diagnosis (American College of Rheumatology criteria). The end point was the diagnosis of cancer. Kaplan-Meier cancer-free survival curves for patients treated and not treated with antimalarials were compared. A Cox proportional hazards model was fitted, with cancer as the dependent variable. Age at diagnosis, gender, treatment with azathioprine, cyclophosphamide and methotrexate, smoking, Systemic Lupus International Collaborating Clinics (SLICC) Damage Index 6 months after diagnosis, year of diagnosis and treatment with antimalarials were entered as independent variables. RESULTS: 209 (89%) patients were women. 233 (99%) patients were white. Mean (SD) age at diagnosis was 37 (16) years. Median (range) follow-up was 10 (1-31) years. 156 (66%) patients had ever received antimalarials. 2/156 (1.3%) ever-treated patients compared with 11/79 (13%) never-treated patients had cancer (p<0.001). Cumulative cancer-free survival in treated and not treated patients was 0.98 and 0.73, respectively (p<0.001). Adjusted hazard ratio for cancer among malaria drug users compared with non-users was 0.15 (95% CI 0.02 to 0.99). CONCLUSIONS: This study launches the hypothesis of a protective action of antimalarials against cancer in patients with SLE. This effect should be confirmed in larger multicentre studies.

Effect of antimalarials on thrombosis and survival in patients with systemic lupus erythematosus.

Antimalarials have shown beneficial effects on systemic lupus erythematosus (SLE) activity. Our aim was to investigate whether antimalarials protect against thrombosis and influence survival in SLE patients. A prospective cohort including 232 patients with SLE were included in the study at the time of lupus diagnosis. End points were documented thrombosis and death due to any cause. A Cox regression-multiple-failure time survival analysis model was fitted to establish the effect of antimalarials on the development of thrombosis. Kaplan-Meier survival curves and propensity score adjusted-Cox regression analysis were performed to investigate the effect of antimalarials use on survival. Of our subjects, 204 patients (88%) were women. 230 patients (99%) were white. 150 patients (64%) had ever received antimalarials. Median time on antimalarials was 52 months (range three to 228 months). The Cox multiple-failure time survival analysis showed that taking antimalarials was protective against thrombosis (HR 0.28, 95% CI 0.08-0.90), while aPL-positivity (HR 3.16, 95% CI 1.45-6.88) and previous thrombosis (HR 3.85, 95% CI 1.50-9.91) increased the risk of thrombotic events. Twenty-three patients died, 19 of whom (83%) had never received antimalarials. No patient treated with antimalarials died of cardiovascular complications. Cumulative 15-year survival rates were 0.68 for never versus 0.95 for ever treated patients (P < 0.001). Age at diagnosis and propensity score-adjusted HR for antimalarials ever versus never users was 0.14 (95% CI 0.04-0.48). Our study shows a protective effect of antimalarials against thrombosis and an increased survival of SLE patients taking these drugs. These data support the routine use of antimalarials in all patients with SLE.

A prospective study of a series of 356 patients with supratentorial spontaneous intracerebral haematomas treated in a Neurosurgical Department.

BACKGROUND: Spontaneous supratentorial intracerebral haemorrhages (SSIH) carry high morbidity and mortality rates. At present, the proper role of surgery is not clear and data from the International STICH trial have not clarified this challenging question. On the other hand, few prospective studies have measured long term survival regardless of the treatment and clinical condition of the patient. PATIENTS AND METHODS: We prospectively collected data from all SSIH patients (n = 356) admitted at a tertiary reference hospital over a 40-month time period regardless of their clinical condition and treatment received. Among data investigated were preclinical neurological state, GCS on admission, history of systemic hypertension and treatment (surgical or conservative). Clinical factors influencing mortality at 1-year follow-up were analysed statistically by univariable and multivariable methods. FINDINGS: We found that patients in the eighth decade were the most frequent. Hypertension was present in 47% of patients. Based on the prehospitalisation modified Rankin Scale, 305 (86%) patients were independent for activities of daily living (ADL). At 12-months follow-up, 91 (46% of alive patients) remained independent for ADL. The surgical rate was 22%. Although it was not a randomised study, we did not find a significantly different mortality rate according to whether the patient was treated surgically or conservatively. Overall, the mortality rate was 44% (157 patients) with a 79% of deaths taking place in the first 30 days after admission. CONCLUSIONS: This study underscores the high mortality rate of SSIH, especially so in the first month after admission. Among the subgroup of patients clinically independent before the haemorrhagic stroke, only 29.8% remained independent one year after the event. We did not find any statistically significant difference in mortality according to treatment modality received (surgical vs conservative) although treatment assignment was not randomised. Among other clinical factors, pre-ictal functional status, age, level of consciousness on admission and volume of haemorrhage strongly influence mortality as determined at the 1-year follow-up.

[Subclinical keratoconus diagnosis by elevation topography]. / Diagnóstico del queratocono subclínico por topografía de elevación.

PURPOSE: To evaluate the most effective parameters of Orbscan Corneal Topography System for subclinical keratoconus screening. METHODS: The study includes corneas from patients with clinical diagnosis of keratoconus (group 1, n=35), patients with subclinical keratoconus (group 2, n=14) and a control group of myopic subjects paired in gender, age and refractive spherical equivalent (group 3, n=35). Placement of the apex, anterior and posterior corneal elevation, minimal corneal thickness, anterior chamber depth and corneal diameter were evaluated. RESULTS: The most frequent location of the apex was at the inferotemporal sector (53%). Mean anterior elevation was 56.73 S.D. 25.95 mm in group 1 and 20.35 S.D. 8.04 mm in group 2; results that are statistically significant different from the control group (p<0.001). Mean posterior elevation was 126.23 S.D. 57.7 mm in group 1 and 54.28 S.D. 19.55 mm in group 2, both showing a statistically significant difference from the control group (p<0.001). Minimal corneal thickness and anterior chamber depth also showed statistically significant differences between the three groups. No differences were found in corneal diameter values. CONCLUSIONS: Statistically significant differences were found in anterior and posterior elevation, minimal corneal thickness and anterior chamber depth parameters, as measured by the Orbscan system, between normal myopic subjects and those with clinical and sub-clinical keratoconus. These parameters should be considered in the detection of patients with increased risk for developing secondary keratectasia following corneal refractive surgery.

Ovarian stimulation in intrauterine insemination with donor sperm: a randomized study comparing clomiphene citrate in fixed protocol versus highly purified urinary FSH.

BACKGROUND: The study was conducted to compare the results of intrauterine donor insemination (DI) under ovarian stimulation with either clomiphene citrate (CC), in a fixed protocol, or FSH, with ovarian monitoring. METHODS: Forty-nine patients were randomized using a computer-generated list to receive highly purified urinary FSH (starting dose of 150 IU) and were subjected to periodic vaginal ultrasound and estradiol determinations. HCG was given when > or =2 follicles (> or =17 mm) were identified and estradiol reached >400 pg/ml. Intrauterine insemination (IUI) was performed 36 h later. The other 51 received CC on a fixed protocol (100 mg/day from the day 5-10 of the ovarian cycle) with HCG being administered on the day 12, and IUI performed 36 h later. Up to six IUI cycles were performed on all patients if pregnancy was not reached before. Women failing to conceive in the CC group underwent IUI with FSH. The main outcome measures were intrauterine gestational sac observed by transvaginal ultrasound, per cycle and per woman pregnancy rate (PR) and multiple PR. RESULTS: The per cycle PR was significantly higher in the FSH group, 14.4% (30/209) versus 6.1% (16/261), as well as the per woman PR, 61.2% (30/49) versus 31.4% (16/51). 12.5% (2/16) of pregnancies obtained in the CC group were multiple, compared with 20% (6/30) in the FSH group. There were no triplets or higher order pregnancies in CC versus two in FSH (6.7% of pregnancies). Patients failing to conceive with CC, who later underwent intrauterine DI with FSH, had similar results to the primary FSH group: 54.3% PR per patient (19/35) and 16.0% per cycle (19/118), with a multiple PR of 31.6% (6/19). The PR for women starting with CC cycles and, if pregnancy was not obtained, continuing with six FSH cycles, was 69.2%. CONCLUSIONS: The PR obtained with CC stimulation was approximately half that obtained with FSH. There was a trend to lower multiple PR with CC. It is recommended that each case should be considered on an individual basis and the treatment options discussed with patients. In our opinion, CC could be a reasonable approach for young women with good prognosis, whereas in the remaining cases FSH would be the preferable method.

[Residents' assessment of education received in hospital departments: a monitoring tool]. / Evaluación por los médicos internos residentes de la formación recibida en los servicios hospitalarios: una herramienta de monitorización.

OBJECTIVE: [corrected] The Spanish postgraduate medical education system has made great contributions to the development of the National Health Service. Despite recent regulations on critical aspects of this education system, there still remains a need for a global assessment process. Hospital services evaluation by the residents should play a part in this process. METHODS: Administration over three years in a general teaching hospital of a specific questionnaire devoted to measure residents' perceptions of tthe medical education provided by their own service or department. Only residents who had stayed at least one year in their service were allowed to participate. Multivariable analyses using Multiple Correspondence Analysis (MCA) and Automatic Classification (AC) methods were performed. RESULTS: The overall response rate was 66.6% (325/488). 84,7% of the respondents deemed the overall education received as either adequate or excellent. The better scored aspects were patient management education, ethics education and residents' patient care supervision (more than 80% responses rating them as adequate/excellent). Performance of interdepartamental and bibliographic sessions along with research education were the worse perceived aspects by residents (less than 50% of responses as adequate/excellent). A factorial plane that explained 95% of overall response variability and allowed to rank the residents according to their assessment of education was obtained. Services with utmost ratings were found. AC results showed that were three different groups on the basis of overall peception of education received: The first group (18.2%) deemed it as excellent, the second group (61.5%) as adequate, while the thrid group (20.3%) considered it as inadequate. CONCLUSIONS: The administration of this questionnaire to hospital's residents and the analysis of its results using specific multivariable techniques provides useful information in order to monitor postgraduate medical education programmes and detect areas of improvement.

Women who are not exposed to spermatozoa and infertile women have similar rates of stage I endometriosis.

OBJECTIVE: To compare the prevalence of endometriosis and its different stages in infertile women and women not exposed to spermatozoa. DESIGN: Prospective study. SETTING: Artificial insemination donor program at a university hospital. PATIENT(S): One hundred fifty women unable to conceive because they had not been exposed to spermatozoa (134 with azoospermic partner, 10 with an HIV-positive partner, and 6 without a male partner). Controls were 750 women in infertile couples in which the male partner had normal sperm. INTERVENTION(S): Laparoscopy was systematically performed in a blinded manner in both groups as part of the infertility work-up. MAIN OUTCOME MEASURE(S): Diagnosis of endometriosis. RESULT(S): In unexposed women and controls, the prevalence of endometriosis was similar (32% and 34.5%). Rates of stage I disease were also similar in both groups (26% and 19.3%). There was a significant trend toward higher stages of endometriosis in infertile women (stage II disease, 3.3% vs. 5.7%; stage III disease, 1.3% vs. 3.1%; stage IV disease, 1.3% vs. 6.4%). Endometriosis was not associated with the few demographic characteristics that differed between groups. CONCLUSION(S): From an epidemiologic point of view, stage I endometriosis is not more common in infertile women than in unselected women. However, stage II to IV endometriosis was more frequent in infertile women. Whereas a relation between stage I endometriosis and infertility seems unlikely, the relation between stages II to IV endometriosis and infertility seems possible.

Improvement of renal function in patients with chronic gout after proper control of hyperuricemia and gouty bouts.

AIM: To evaluate the effect of nonsteroidal anti-inflammatory drug (NSAID) withdrawal on renal function in patients with chronic gout after proper control of hyperuricemia and gouty symptoms. METHODS: Patients with chronic gout, who regularly used NSAIDs to control gouty symptoms prior to urate-lowering therapy, were prospectively followed up in an observational study. Risk factors for renal function impairment were recorded, and the clearance of creatinine (Ccr) was initially measured while on colchinine therapy to prevent gouty bouts. Therapy with urate-lowering drugs was started in order to keep serum urate levels under 6.0 mg/dl (275 micromol/l), and the Ccr was monitored during the follow-up period. Final assessment of the renal function was made after 1 year free from gouty bouts and without NSAID therapy during this period. RESULTS: 87 patients completed a 1-year period of NSAID withdrawal. Low initial Ccr was related to age, hypertension, hypertriglyceridemia and the presence of previous renal diseases. After proper control of gout and NSAID withdrawal during 1 year, the mean Ccr significantly raised from 94 to 104 ml/min. The improvement was especially significant in patients whose initial Ccr was under 80 ml/min. Their mean Ccr rose from 60 to 78 ml/min, and 12 of 29 patients achieved normal Ccr at the end of the study. No risk factor correlated with improvement of the renal function. CONCLUSIONS: Renal function impairment in patients with chronic gout is mainly related to vascular risk factors, but improvement of the renal function was observed after proper control of hyperuricemia and NSAID withdrawal. Optimal control of hyperuricemia and, therefore, of symptoms of gout should be especially considered in patients with vascular risk factors in order to avoid renal function loss due to NSAID use.

[Round Table: Urticaria in relation to infections]. / Mesa Redonda: Urticaria en relación con infecciones.

OBJECTIVES: 1) To study the clinical and analytic features of infectious disease associated to urticaria in children. 2) To look into the probable etiology of the infectious disease. 3) To determine atopic predisposition and previous urticarial episodes and to rule out the involvement of antibiotics. DESIGN: Transversal and observational study. SETTING: Pediatric Allergy Outpatient Clinic of a tertiary Hospital. PATIENTS: Forty-four children, aged 1 to 12 years with acute urticaria associated to clinically infectious or febrile illness attending an Emergency Pediatric Department. INTERVENTION: Symptoms evaluation and physical examination in the seventh first days and follow over 3-6 weeks by the same physician. MEASUREMENTS: Clinical features of urticaria (duration, angioedema associated); Clinic diagnosis of illness infectious (acute respiratory infection, gastroenteritis, febrile syndrome); white blood cells count, C-reactive protein, aminotransferases (AST, ALT), L-Y-glutamyl transferase; viral culture and antigen detection: enterovirus (EV), adenovirus, respiratory syncytial virus (RSV), parainfluenza 1, 2 and 3, influenza A y B and cytomegalovirus (CMV); serological assay: CMV, enterovirus, mycoplasma pneumoniae, Epstein-Barr, parvovirus B19. RESULT: 22 children (50%) are between 1-2 years old. 40 patients (90,9%) had symptoms of respiratory tract infection and only four patients had a pneumonia. The other 4 children had a gastroenteritis. The analytic was suggestive of viral infection in 35 (79.5%) and unknown on seven patients. In 20 children (45.4%) was identified a probable infection. The viral detection was positive in 3 patients: CMV, herpes simplex 1 and influenza A. Twenty microbiological findings for seventeen patients was found by serological criterion of probable infection: enterovirus (10); parvovirus B19 (4); Epstein-Barr (3) y mycoplasma (3). Evidence of a double serologic infection was found in three patients. In comparison with a serological control group encountered that acute urticaria during a infectious disease is significantly associated (p = 0.0054) to high titer to enterovirus by complement-fixation. The urticaria was associated with angioedema in 38.6% and 9 children (20.4%) related an previous similar episode. Twenty-one (47.7%) had been treated with antibiotics before development the urticaria. All patients was given the suspected antibiotic and no patient developed any adverse reaction. CONCLUSIONS: The clinically infectious associated to urticarial rash in children, usually is a viral respiratory infections. Is more frequent at infant. In spite of antibiotic therapy is often related to development the urticaria, the subsequent challenge with the same antibiotic is good tolerated.