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.

Prognostic value of maximum standardized uptake value measured by pretreatment 18F-FDG PET/CT in locally advanced head and neck squamous cell carcinoma

Purpose/objectives. To evaluate the prognostic impact of maximum standardized uptake value (SUVmax) in patients with locally advanced head and neck squamous cell carcinoma (HNSCC) undergoing pretreatment [F-18] fluoro-d-glucose-positron emission tomography/computed tomography (FDG PET/CT) imaging. Materials/methods. Fifty-eight patients undergoing FDG PET/CT before radical treatment with definitive radiotherapy (±concomitant chemotherapy) or surgery + postoperative (chemo)radiation were analyzed. The effects of clinicopathological factors (age, gender, tumor location, stage, Karnofsky Performance Status (KPS), and treatment strategy) including primary tumor SUVmax and nodal SUVmax on overall survival (OS), disease-free survival (DFS), locoregional control (LRC), and distant metastasis-free survival (DMFS) were evaluated. Kaplan–Meier survival curves were generated and compared with the log-rank test. Results. Median follow-up for the whole population was 31 months (range 2.3–53.5). Two-year OS, LRC, DFS and DMFS, for the entire cohort were 62.1, 78.3, 55.2 and 67.2%, respectively. Median pretreatment SUVmax for the primary tumor and lymph nodes was 11.85 and 5.4, respectively. According to univariate analysis, patients with KPS < 80% (p < 0.001), AJCC stage IVa or IVb vs III (p = 0.037) and patients undergoing radiotherapy vs surgery (p = 0.042) were significantly associated with worse OS. Patients with KPS < 80% (p = 0.003) or age ≥65 years (p = 0.007) had worse LRC. The KPS < 80% was the only factor associated with decreased DFS (p = 0.001). SUVmax of the primary tumor or the lymph nodes were not associated with OS, DFS or LRC. The KPS < 80% (p = 0.002), tumor location (p = 0.047) and AJCC stage (p = 0.025) were associated with worse cancer-specific survival (CSS). According to Cox regression analysis, on multivariate analysis KPS < 80% was the only independent parameter determining worse OS, DFS, CSS. Regarding LRC only patients with IK < 80% (p = 0.01) and ≥65 years (p = 0.01) remained statistically significant. Nodal SUVmax was the only factor associated with decreased DMFS. Patients with a nodal SUVmax > 5.4 presented an increased risk for distant metastases (HR, 3.3; 95% CI 1.17–9.25; p = 0.023). Conclusions. The pretreatment nodal SUVmax in patients with locally advanced HNSCC is prognostic for DMFS. However, according to our results primary tumor SUVmax and nodal SUVmax were not significantly related to OS, DFS or LRC. Patients presenting KPS < 80% had worse OS, DFS, CSS and LRC (AU)

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Prognostic value of maximum standardized uptake value measured by pretreatment 18F-FDG PET/CT in locally advanced head and neck squamous cell carcinoma.

PURPOSE/OBJECTIVES: To evaluate the prognostic impact of maximum standardized uptake value (SUVmax) in patients with locally advanced head and neck squamous cell carcinoma (HNSCC) undergoing pretreatment [F-18] fluoro-D-glucose-positron emission tomography/computed tomography (FDG PET/CT) imaging. MATERIALS/METHODS: Fifty-eight patients undergoing FDG PET/CT before radical treatment with definitive radiotherapy (±concomitant chemotherapy) or surgery + postoperative (chemo)radiation were analyzed. The effects of clinicopathological factors (age, gender, tumor location, stage, Karnofsky Performance Status (KPS), and treatment strategy) including primary tumor SUVmax and nodal SUVmax on overall survival (OS), disease-free survival (DFS), locoregional control (LRC), and distant metastasis-free survival (DMFS) were evaluated. Kaplan-Meier survival curves were generated and compared with the log-rank test. RESULTS: Median follow-up for the whole population was 31 months (range 2.3-53.5). Two-year OS, LRC, DFS and DMFS, for the entire cohort were 62.1, 78.3, 55.2 and 67.2%, respectively. Median pretreatment SUVmax for the primary tumor and lymph nodes was 11.85 and 5.4, respectively. According to univariate analysis, patients with KPS < 80% (p < 0.001), AJCC stage IVa or IVb vs III (p = 0.037) and patients undergoing radiotherapy vs surgery (p = 0.042) were significantly associated with worse OS. Patients with KPS < 80% (p = 0.003) or age ≥65 years (p = 0.007) had worse LRC. The KPS < 80% was the only factor associated with decreased DFS (p = 0.001). SUVmax of the primary tumor or the lymph nodes were not associated with OS, DFS or LRC. The KPS < 80% (p = 0.002), tumor location (p = 0.047) and AJCC stage (p = 0.025) were associated with worse cancer-specific survival (CSS). According to Cox regression analysis, on multivariate analysis KPS < 80% was the only independent parameter determining worse OS, DFS, CSS. Regarding LRC only patients with IK < 80% (p = 0.01) and ≥65 years (p = 0.01) remained statistically significant. Nodal SUVmax was the only factor associated with decreased DMFS. Patients with a nodal SUVmax > 5.4 presented an increased risk for distant metastases (HR, 3.3; 95% CI 1.17-9.25; p = 0.023). CONCLUSIONS: The pretreatment nodal SUVmax in patients with locally advanced HNSCC is prognostic for DMFS. However, according to our results primary tumor SUVmax and nodal SUVmax were not significantly related to OS, DFS or LRC. Patients presenting KPS < 80% had worse OS, DFS, CSS and LRC.

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.

Donors older than 70 years in liver transplantation.

INTRODUCTION: Expansion of donor criteria has become necessary with the increasing number of liver transplantation candidates, as aged donors who have been considered to yield marginal organs. METHODS: Our database of 477 liver transplants (OLT) included 55 cases performed from donors at least 70 years old vs 422 with younger donors. We analyzed pretransplantation donor and recipient characteristics as well as evolution of the recipients. RESULTS: The old donor group showed significantly lower ALT (23 +/- 17 vs 48.9 +/- 67; P = .0001) and LDH (444 +/- 285 vs 570 +/- 329; P = .01). There was a trend toward fewer hypotensive events in the aged donor group (27.2% vs 40.5%; P = .07). No steatosis (>10%) was accepted in the old donor group. Cold ischemia time was statistically shorter for the aged donors (297 +/- 90 minutes vs 346 +/- 139 minutes; P = .03). With these selected donors, the results were not different for primary nonfunction, arterial and biliary complications, hospitalization, acute reoperation or acute retransplantation, and hospital mortality when donors > or =70 years old were compared to younger donors. Functional cholestasis, neither related to rejection nor to biliary complications, was seen more frequently in old donor recipients (40% vs 22%; P = .03). No differences in 1, and 3 year survivals were observed between recipients of donors over 70 years old and these of younger organs: 93.8% and 90.6% vs 90.7% and 82.8%, respectively. CONCLUSION: When using selected donors > or =70 years old the outcomes were comparable to those obtained with younger donors. Strict selection is necessary to achieve good long-term survival.

[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.

[Treatment of chronic tension type headache with mirtazapine and amitriptyline]. / Tratamiento de la cefalea tipo tensión crónica con mirtazapina y amitriptilina.

INTRODUCTION: The mechanisms at play in the production of tension type headaches (TTH) are partially unknown. Some of the aspects that have been discussed in connection with this issue include genetic, vascular and biochemical factors and even a predisposition of certain personalities to suffer from this kind of pain. Yet, the relation between neurotransmitters like noradrenalin (NAd) and serotonin (5 HT) and chronic TTH (CTTH) seems to be quite clear and hence the use of antidepressants that act on these substances in the pharmacological treatment of CTTH. In this study, the qualitative and quantitative efficiency of amitriptyline is compared with that of mirtazapine (two antidepressants that act on NAd and 5 HT) in the prophylaxis of CTTH. PATIENTS AND METHODS: A sample of 60 patients with CTTH criteria was divided into two groups, and subjects were administered one of the drugs at 50% random for six months. Group I was administered 25 mg of amitriptyline and group II received 30 mg of mirtazapine, both given in a single night time oral dose. Later, the two groups were compared before and after treatment, taking into account the following aspects: objective and subjective improvements, depression criteria according to the Hamilton 17 coefficient, reduction in the amount of pain killers taken, and the side effects produced by the two drugs. RESULTS: Both groups of patients presented depression criteria, which improved after taking the drugs, without any objective differences between the two forms of therapy, although the subjective feeling of improvement was greater with mirtazapine. In both groups there was a significant reduction in the usual consumption of analgesics after the prophylaxis. Side effects with both antidepressants were relatively frequent, but well tolerated, and the most common were a dry mouth and drowsiness. There were significantly fewer in the group of patients treated with mirtazapine than in those who received amitriptyline. CONCLUSIONS: First, depression and CTTH clearly coexist and that there is a certain dysphoric component associated to suffering chronic headache. Second, mirtazapine has proved to be as efficient in the treatment of CTTH as amitriptyline, but has significantly fewer side effects, probably because it acts more selectively on the brain receptors. It could, therefore, be a drug worth considering for use in the prophylaxis of chronic TTH.

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.