Fate of rejected manuscripts in the journal Medicina Intensiva during 2015-2017 period.

OBJECTIVE: To know the fate of the rejected manuscripts in Medicina Intensiva journal (MI) from 2015 to 2017 with surveillance until 2019. DESIGN: Retrospective observational study. SETTING: Biomedical journals publication. PARTICIPANTS: Rejected manuscripts in MI journal. INTERVENTIONS: None. MAIN VARIABLES OF INTEREST: Time of publication, impact factor (IF), generated citations and variables associated to publication. RESULTS: The 69% (420) of analyzed articles (344 originals and 263 scientific letters) were rejected, and 205 (48.8%) were subsequently published, with 180 citations of 66 articles. Journal IF was lower in 173 (84.4%) articles. The number of FI-valid citations was higher than the FI of MI in 21 articles. Origin of manuscript OR 2,11 (IC 95% 1.29-3.46), female author OR 1.58 (IC 95% 1.03-2.44), english language OR 2,38 (IC 95% 1.41-4.0) and reviewed papers OR 1.71 (IC 95% 1.10-2.66) were associated to publication in PubMed database. CONCLUSIONS: The rejected articles in MI have a mean publication rate in other journals. Most of these articles are published in journals with less IF and fewer citations than the IF of MI.

Fate of rejected manuscripts in the journal Medicina Intensiva during 2015-2017 period. / Destino de los artículos rechazados en Medicina Intensiva en el período 2015-2017.

OBJECTIVE: To know the fate of the rejected manuscripts in Medicina Intensiva journal (MI) from 2015 to 2017 with surveillance until 2019. DESIGN: Retrospective observational study. SETTING: Biomedical journals publication. PARTICIPANTS: Rejected manuscripts in MI journal. INTERVENTIONS: None. MAIN VARIABLES OF INTEREST: Time of publication, impact factor (IF), generated citations and variables associated to publication. RESULTS: The 69% (420) of analyzed articles (344 originals and 263 scientific letters) were rejected, and 205 (48.8%) were subsequently published, with 180 citations of 66 articles. Journal IF was lower in 173 (84.4%) articles. The number of FI-valid citations was higher than the FI of MI in 21 articles. Origin of manuscript OR 2,11 (IC 95% 1.29 - 3.46), female author OR 1.58 (IC 95% 1.03-2.44), english language OR 2,38 (IC 95% 1.41-4.0) and reviewed papers OR 1.71 (IC 95% 1.10-2.66) were associated to publication in PubMed database. CONCLUSIONS: The rejected articles in MI have a mean publication rate in other journals. Most of these articles are published in journals with less IF and fewer citations than the IF of MI.

Ocular Emergencies in Children: Demographics, Origin, Symptoms, and Most Frequent Diagnoses.

PURPOSE: To describe the epidemiology of ocular emergencies in children in a hospital-based emergency room (ER). METHODS: The medical reports of all children, 14 years of age and younger, who attended La Paz University Hospital (Madrid, Spain) ER from September 2015 to August 2016 were prospectively collected. Demographic data, origin, symptom for consultation, diagnostic tests, final diagnosis, and final referral of patients were recorded. RESULTS: A total of 774 children were attended: 57% boys and 43% girls. Mean age was 5 years (SD 4.10 years, range 0-14 years) without significant differences between sexes. Most children went to the ER because parents or teachers took the decision (75%), 24% were referred from the paediatric ER for evaluation, and 0.78% were referred from another hospital or by an out-clinic ophthalmologist. The reasons for consultation were red eyes (61%), traumatism (17%), referred from the paediatrician to have the fundus explored in children with headache (7%), eyelids problems (7%), and visual loss (7%). The most frequent diagnoses were infectious conjunctivitis (29%), corneal erosion (17%), normal examination (15%), and allergic conjunctivitis (13%). The most severe cases (visual loss, acute strabismus, and leucocoria) were referred by the paediatricians and represented 4.65% of the total patients. Visits occurred more frequently during the third trimester of the year (July-September), with a higher incidence of eye trauma in summer. CONCLUSIONS: Infectious conjunctivitis was the most frequent pathology. It is necessary to increase public awareness about the symptoms, the way of transmission, and treatment. Ocular trauma was also a common cause of presentation and the majority were contusional and mild. There is also a need for education of parents, teachers, and coaches regarding the potential for eye injuries. Ophthalmologists and paediatricians must take an active role in educating people about the prophylactic measures to prevent eye injuries in children.

Macular ganglion cell complex thinning in children with visual field defects due to central nervous system pathology.

PURPOSE: To study the relationship between macular ganglion cell complex (GCC) thickness and visual field defects (VFD) caused by central nervous system (CNS) lesions in children and evaluate the possibility of predicting VFD according to GCC maps. METHODS: The GCC maps of a group of children with VFD due to CNS lesions with respect of the vertical meridian in at least one eye (study group), as well as of children with other neuro-ophthalmological problems and healthy children were presented to two masked evaluators, who were asked to predict the patients' VFD on the basis of GCC damage: the evaluators classified VFD as normal, hemianopia (homonymous or heteronymous) or diffuse. RESULTS: Seventeen patients were included in the study group, with a median age of 12 years. Fifteen had brain tumours and two epilepsy. The mean MD of the affected hemifields was -26.00 dB (SD 7.89 dB) versus -5.51 dB (SD 3.52 dB) for the nonaffected hemifields, p < 0.001. The mean GCC thickness was of 56.04 µm (SD 11.95 µm) in the affected hemiretinas versus 74.31 µm (SD 10.64 µm) for the non-affected, p < 0.001. Kappa coefficients between VFD and those estimated by the evaluators were 0.705 and 0.658 (p < 0.001) for evaluators 1 and 2. CONCLUSIONS: GCC thickness can reflect damage to the visual pathway and GCC maps may be useful to identify chiasmal and retrochiasmal lesions, since GCC atrophy in most of these cases respects the vertical meridian. GCC maps might be used as a surrogate marker for visual damage in patients unable to perform perimetry.

Next generation sequencing in the diagnosis of Stargardt's disease. / La secuenciación masiva (NGS) como método diagnóstico en la enfermedad de Stargardt.

INTRODUCTION: Stargardt's disease is the most frequent form of inherited macular dystrophy in children and adults. It is a genetic eye disorder caused by mutations in ABCA4 gene with an autosomal recessive inheritance. ABCA4 is a very polymorphic and large gene containing 50 exons. The development of next generation sequencing (NGS) can be used for the genetic diagnosis of this disease. PATIENTS AND METHODS: A report is presented on two patients with a clinical diagnosis of Stargardt's disease whose genetic confirmation was performed by a NGS panel of 298 genes. RESULTS: Clinically, the patients showed bull's eye maculopathy and absence of flecks, and genetically they shared the Gly1961Glu mutation that could explain their common phenotype, together with c.C3056T:p.T1019M for case 1, and c.287del:p.Asn96Thrfs*19 for case 2. CONCLUSIONS: NGS is particularly useful in the diagnosis of Stargardt's disease as ABCA4 is a large gene with a high allelic heterogeneity that causes a wide range of clinical manifestations.

Cortical Blindness in a Child Secondary to Mycoplasma pneumoniae Infection.

Our objective is to present a case of an uncommon complication associated with Mycoplasma pneumoniae infection in a child where cortical blindness was the main clinical feature. Stroke due to an infection by M. pneumoniae is very uncommon. No consensus has been reached on the pathogenesis, although several pathogenic mechanisms have been proposed. Occlusion of posterior cerebral circulation is the most uncommon central nervous system complication of M. pneumoniae infection being reported. Symptoms are usually hemiplegia and dysarthria. We report a case of a 6-year-old boy who suffered cortical blindness due to a stroke 2 days after M. pneumoniae infection. This is the first case of documented cortical blindness due to posterior cerebral arteries occlusion in children after M. pneumoniae infection.

Forum for debate: Safety of allogeneic blood transfusion alternatives in the surgical/critically ill patient.

In recent years, several safety alerts have questioned or restricted the use of some pharmacological alternatives to allogeneic blood transfusion in established indications. In contrast, there seems to be a promotion of other alternatives, based on blood products and/or antifibrinolytic drugs, which lack a solid scientific basis. The Multidisciplinary Autotransfusion Study Group and the Anemia Working Group España convened a multidisciplinary panel of 23 experts belonging to different healthcare areas in a forum for debate to: 1) analyze the different safety alerts referred to certain transfusion alternatives; 2) study the background leading to such alternatives, the evidence supporting them, and their consequences for everyday clinical practice, and 3) issue a weighted statement on the safety of each questioned transfusion alternative, according to its clinical use. The members of the forum maintained telematics contact for the exchange of information and the distribution of tasks, and a joint meeting was held where the conclusions on each of the items examined were presented and discussed. A first version of the document was drafted, and subjected to 4 rounds of review and updating until consensus was reached (unanimously in most cases). We present the final version of the document, approved by all panel members, and hope it will be useful for our colleagues.

[Third cranial nerve palsy and Purtscher retinopathy in a child with multiple injuries]. / Parálisis del tercer nervio craneal y retinopatía de Purtscher en niña politraumatizada.

CASE REPORT: A 4 year-old girl was referred to our hospital after have suffered a severe accident. The patient was diagnosed with complete third nerve palsy in her right eye and Purtscher retinopathy in her left eye. DISCUSSION: Purtscher retinopathy is a rare condition. The diagnosis is made on clinical ground and its treatment is not well defined although it is believed that systemic steroids could improve the visual outcome. Traumatic third nerve palsy has a poor spontaneous recovery. The use of botulinum toxin might be useful in children to improve the recovery rate, maintaining binocularity, and avoiding amblyopia in other cases.

[Pediatric case series in an ophthalmic camp in Turkana (Kenya)]. / Serie pediátrica en una campaña oftalmológica en Turkana (Kenia).

INTRODUCTION: Turkana is the largest district in Kenya, situated in the Northwest of the country. It features a semi-nomadic population of 850,000. Around 60% of population lives below the poverty threshold. The ratio of doctors is 1:75,000 inhabitants. Five ophthalmologists took part in the last deployment in November. Local staff had previously selected the patients from the rural areas, as well as in Lodwar, the capital of the district. Of the 371 patients who attended the clinic, 128 required surgery. OBJETIVE: To describe the pediatric population attended to in the last «Turkana Eye Project¼ Camp. METHODS: Description of the ophthalmic pathologies of the children seen in the clinic in this surgical camp, and the diagnostic and therapeutic options according to the limitations of the environment. RESULTS: Of the 371 patients, 54 were younger than 15 years old (14.5%). Four children had surgery (3.25% of the 128 patients). In 2 more cases surgery was the indicated but not performed. Therefore, of the total of 54 cases, 6 could be considered as surgical (11.1%), and 17 suffered ophthalmic problems other than refraction defects, or mild ocular surface pathologies: traumatic cataracts, neuropathies, impetigo, exophthalmos, retinal dystrophies, dermoid cysts, or nyctalopia. The etiology was traumatic in four of the 17 children (23.5%). CONCLUSION: Surgical camps are increasing in the developing countries. They are usually focused on particular pathologies, such as cataracts or trachoma. Our case series shows the importance of pediatric teams and the need to be prepared to face complex pediatric pathologies.

[2013: The Seville document on consensus on the alternatives to allogenic blood transfusion. Update to the Seville document. Spanish Societies of Anaesthesiology (SEDAR), Haematology and Haemotherapy (SEHH), Hospital Pharmacy (SEFH), Critical Care Medicine (SEMICYUC), Thrombosis and Haemostasis (SETH) and Blood Transfusion (SETS)]. / 2013: Documento «Sevilla¼ de Consenso sobre Alternativas a la Transfusión de Sangre Alogénica. Actualización del Documento Sevilla

As allogeneic blood transfusion (ABT) is not harmless, multiple alternatives to TSA (AABT) have emerged, but there is a huge variability with respect to their indications and appropriate use. This variability results from the interplay of a number of factors, which include physicians specialty, knowledge and preferences, degree of anaemia, transfusion policy, and AABT availability. Since the ABBT are not harmless and may not meet costeffectiveness criteria, such avariability is unacceptable. The Spanish Societies of Anaesthesiology (SEDAR), Haematology and Haemotherapy (SEHH), Hospital Pharmacy (SEFH), Critical Care Medicine (SEMICYUC), Thrombosis and Haemostasis (SETH) and Blood Transfusion (SETS) have developed a Consensus Document for the proper use of AABTs. A panel of experts convened by these six Societies have conducted a systematic review of the medical literature and developed the «2013. Seville Document of Consensus on Alternatives to Allogeneic Blood Transfusion¼, which only considers those AABT aimed to decrease the transfusion of packed red cells. The AABTs are defined as any pharmacological and non-pharmacological measure aimed to decrease the transfusion of of red blood cell concentrates, while preserving the patient safety. For each AABT, the main question is formulated, positively or negatively, as: «Does or does not this particular AABT reduce the transfusion rate?¼ All the recommendations on the use of AABTs were formulated according to the GRADE (Grades of Recommendation Assessment, Development and Evaluation) methodology.

La transfusión de sangre alogénica (TSA) no es inocua, y como consecuencia han surgido múltiples alternativas a la TSA (ATSA). Existe variabilidad respecto a las indicaciones y buen uso de las ATSA. Dependiendo de la especialidad de los médicos que tratan a los pacientes, grado de anemia, política transfusional, disponibilidad de las ATSA y criterio personal, las ATSA se usan de forma variable. Puesto que las ATSA tampoco son inocuas y pueden no cumplir criterios de coste-efectividad, la variabilidad en su uso es inaceptable. Las sociedades españolas de Anestesiología y Reanimación (SEDAR), Hematología y Hemoterapia (SEHH), Farmacia Hospitalaria (SEFH), Medicina Intensiva y Unidades Coronarias (SEMICYUC), Trombosis y Hemostasia (SETH) y Transfusiones Sanguíneas (SETS) han elaborado un documento de consenso para el buen uso de la ATSA. Un panel de expertos de las seis sociedades han llevado a cabo una revisión sistemática de la literatura médica y elaborado el «2013. Documento Sevilla de Consenso sobre Alternativas a la Transfusión de Sangre Alogénica¼. Solo se contempla las ATSA dirigidas a disminuir la transfusión de concentrado de hematíes. Se definen las ATSA como toda medida farmacológica y no farmacológica, encaminada a disminuir la transfusión de concentrado de hematíes, preservando siempre la seguridad del paciente. La cuestión principal que se plantea en cada ítem se formula, en forma positiva o negativa, como: «La ATSA en cuestión reduce / no reduce la Tasa Transfusional¼. Para formular el grado de recomendación se ha usado la metodología GRADE (Grades of Recommendation Assessment, Development and Evaluation).

[The 2013 Seville Consensus Document on alternatives to allogenic blood transfusion. An update on the Seville Document]. / 2013. Documento Sevilla de Consenso sobre Alternativas a la Transfusión de Sangre Alogénica. Actualización del Documento Sevilla.

Since allogeneic blood transfusion (ABT) is not harmless, multiple alternatives to ABT (AABT) have emerged, though there is great variability in their indications and appropriate use. This variability results from the interaction of a number of factors, including the specialty of the physician, knowledge and preferences, the degree of anemia, transfusion policy, and AABT availability. Since AABTs are not harmless and may not meet cost-effectiveness criteria, such variability is unacceptable. The Spanish Societies of Anesthesiology (SEDAR), Hematology and Hemotherapy (SEHH), Hospital Pharmacy (SEFH), Critical Care Medicine (SEMICYUC), Thrombosis and Hemostasis (SETH) and Blood Transfusion (SETS) have developed a Consensus Document for the proper use of AABTs. A panel of experts convened by these 6 Societies have conducted a systematic review of the medical literature and have developed the 2013 Seville Consensus Document on Alternatives to Allogeneic Blood Transfusion, which only considers those AABT aimed at decreasing the transfusion of packed red cells. AABTs are defined as any pharmacological or non-pharmacological measure aimed at decreasing the transfusion of red blood cell concentrates, while preserving patient safety. For each AABT, the main question formulated, positively or negatively, is: « Does this particular AABT reduce the transfusion rate or not?¼ All the recommendations on the use of AABTs were formulated according to the Grades of Recommendation Assessment, Development and Evaluation (GRADE) methodology.

[The 2013 Seville Consensus Document on alternatives to allogenic blood transfusion. An update on the Seville Document]. / 2013. Documento Sevilla de Consenso sobre Alternativas a la Transfusión de Sangre Alogénica. Actualización del Documento Sevilla.

Since allogeneic blood transfusion (ABT) is not harmless, multiple alternatives to ABT (AABT) have emerged, though there is great variability in their indications and appropriate use. This variability results from the interaction of a number of factors, including the specialty of the physician, knowledge and preferences, the degree of anemia, transfusion policy, and AABT availability. Since AABTs are not harmless and may not meet cost-effectiveness criteria, such variability is unacceptable. The Spanish Societies of Anesthesiology (SEDAR), Hematology and Hemotherapy (SEHH), Hospital Pharmacy (SEFH), Critical Care Medicine (SEMICYUC), Thrombosis and Hemostasis (SETH) and Blood Transfusion (SETS) have developed a Consensus Document for the proper use of AABTs. A panel of experts convened by these 6 Societies have conducted a systematic review of the medical literature and have developed the 2013 Seville Consensus Document on Alternatives to Allogeneic Blood Transfusion, which only considers those AABT aimed at decreasing the transfusion of packed red cells. AABTs are defined as any pharmacological or non-pharmacological measure aimed at decreasing the transfusion of red blood cell concentrates, while preserving patient safety. For each AABT, the main question formulated, positively or negatively, is: "Does this particular AABT reduce the transfusion rate or not?" All the recommendations on the use of AABTs were formulated according to the Grades of Recommendation Assessment, Development and Evaluation (GRADE) methodology.

[Treatment alternatives in massive hemorrhage]. / Alternativas terapéuticas de la hemorragia masiva.

Massive hemorrhage is the main cause of mortality and morbidity in trauma patients, and is one of the most important causes in any patient following major surgery. Conventional treatment consists of volume replacement, including the transfusion of blood products, so that tissue perfusion and oxygenation may be maintained. Associated hypothermia, acidosis and coagulopathy is a lethal triad. This review focuses on the latest therapeutic management of massive hemorrhage. The authors advocate the use of crystalloids as per protocol (controlled volumes) in order to achieve a systolic blood pressure of 85mmHg. The administration of the three blood products (red cells, plasma, and platelets) should be on a 1:1:1 basis. Where possible, this in turn should be guided by thromboelastography performed at point of care near the patient. Coagulopathy can occur early and late. With the exception of tranexamic acid, the cost-benefit relationships of the hemostatic agents, such as fibrinogen, prothrombin complex, and recombinant F VII, are subject to discussion.

Ophthalmic features of Friedreich ataxia.

PURPOSE: To describe ocular abnormalities in patients with Friedreich ataxia (FRDA). METHODS: Patients diagnosed with FRDA by genetic analysis were invited to participate in a prospective cohort. The patients included underwent an extensive ophthalmologic examination, including low-contrast Sloan letter charts test and retinal nerve fiber layer (RNFL) thickness analysis by optical coherence tomography (OCT). RESULTS: Twenty-three patients agreed to participate. In all, 19 patients (83%) had a visual acuity of at least 0.8 in both eyes. Fundus examination showed diffuse optic nerve pallor in four patients. However, OCT showed a decreased mean peripapillary RNFL thickness in all but three adult cases and one teenager. The RNFL thickness was found to have a positive correlation with visual acuity (P=0.001) and contrast sensitivity (P=0.001) and a negative correlation with time elapsed from diagnosis (P=0.001). CONCLUSIONS: OCT and low contrast test sensitivity show that the visual pathway is affected in FRDA. However, in most patients there is no significant visual impairment. In a small proportion of patients visual acuity declines with disease progression. This study provides a better understanding of the ophthalmic features of FRDA.