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Palao Vidal D, Parra I, Cebrià Meca A, Guinovart M, Gracia R. Long term Follow up Study of Phone Contacts in Catalonia. Eur Psychiatry 2022. [PMCID: PMC9563862 DOI: 10.1192/j.eurpsy.2022.128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
We’ll present the Catalan experience of follow up by phone contats of suicide attempters, and the results up to 10 years. We develop a Suicide Prevention Program that started with the EAAD project in 2008 in a 0,5 M people catchment area, later generalized to 7,5 M people through the Catalonia Suicide Risk Code (SRC-Cat). The SRC-cat is a real-time registry of suicide attempts (65% women) that allows immediate attention and telephone follow-up and ensures continuity of care for 12 months. To evaluate the effectiveness of our telephone management plan, we conducted two types of analysis; a) 12-month short-term analysis: non-randomised controlled analysis of suicide reattempts comparing two cities (2007-2008); b) 8-year long-term analysis with the evolution of suicide rates (men and women) between our area, and two other cities (territorial differences and over time from 2010 to 2017). Results: a) the SRC-Cat in our catchment area reduced significantly the proportion of people who re-attempt suicide by 57% over 12 months (from 14% to 6 %); b) we found lower standardized suicide death rate among women in our catchment area (both territorially and over time). Conclusions: a) Short-term telephone management (12-month), ensuring chain of care after hospital discharge, reduces more than 50% the proportion of patients who
re-attempt; b) Long-term telephone management (8-year) of suicide attempt survivors over 12 months, significantly reduces suicide deaths in women only (64% of patients in telephone follow-up are women).
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Vseteckova J, Dadova K, Gracia R, Ryan G, Borgstrom E, Abington J, Gopinath M, Pappas Y. Barriers and facilitators to adherence to walking group exercise in older people living with dementia in the community: a systematic review. Eur Rev Aging Phys Act 2020; 17:15. [PMID: 32973961 PMCID: PMC7507295 DOI: 10.1186/s11556-020-00246-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Accepted: 09/06/2020] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND & AIMS Evidence suggests that targeted exercise is important for people living with dementia. The aim of this review was to collect and synthesize evidence on the known barriers and facilitators to adherence to walking group exercise of older people living with dementia in the community. METHODS We have searched appropriate electronic databases between January 1990 until September 2019, in any language. Additionally, we searched trial registries (clinicaltrial.gov and WHO ICTRP) for ongoing studies. We included all study designs. Studies were excluded when participants were either healthy older people or people suffering from dementia but living in residential care. Narrative synthesis was used. FINDINGS 10 papers met the inclusion criteria. The narrative analysis focused on barriers, facilitators, and adherence. All studies reported on barriers and facilitators. Barriers included: bio-medical reasons (including mental wellbeing and physical ability); relationship dynamics; and socio-economic reasons and environmental issues. Facilitators included: bio-medical benefits & benefits related to physical ability; staff, group relationship dynamics and social aspect of walking group; environmental issues and individual tailoring; and participants perceptions about the walks & the program. Most studies did not provide data about adherence or attendance; where reported, adherence ranged from 47 to 89%. CONCLUSIONS This systematic review of literature has highlighted known barriers and facilitators to adherence to walking groups type of exercise for people living with dementia in community. Carers' willingness to engage, their circumstances, perspectives and previous experiences of exercise seem to play a key role in facilitating adherence but there is little research that explores these. Also, the design, location and organisation of walking groups facilitate adherence. This reflects the need for such activities to be part of a wider 'program of care', tailored to the needs of the individual, flexible and convenient. Knowledgeable and well-trained instructors or healthcare professionals are recommended as group exercise leaders.
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Affiliation(s)
- J. Vseteckova
- Faculty of Wellbeing, Education and Language Studies, The Open University, Milton Keynes, MK7 6AA UK
| | - K. Dadova
- Faculty of Physical Education and Sport, Charles University, Prague, Czech Republic
| | - R. Gracia
- Faculty of Wellbeing, Education and Language Studies, The Open University, Milton Keynes, MK7 6AA UK
| | - G. Ryan
- Faculty of Wellbeing, Education and Language Studies, The Open University, Milton Keynes, MK7 6AA UK
| | - E. Borgstrom
- Faculty of Wellbeing, Education and Language Studies, The Open University, Milton Keynes, MK7 6AA UK
| | - J. Abington
- Faculty of Wellbeing, Education and Language Studies, The Open University, Milton Keynes, MK7 6AA UK
| | - M. Gopinath
- Faculty of Wellbeing, Education and Language Studies, The Open University, Milton Keynes, MK7 6AA UK
| | - Y. Pappas
- Institute for Health Research, University of Bedfordshire, Bedford, UK
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Gracia R, Marradi M, Cossío U, Benito A, Pérez-San Vicente A, Gómez-Vallejo V, Grande HJ, Llop J, Loinaz I. Synthesis and functionalization of dextran-based single-chain nanoparticles in aqueous media. J Mater Chem B 2017; 5:1143-1147. [DOI: 10.1039/c6tb02773c] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Water-dispersible dextran-based single-chain polymer nanoparticles (SCPNs) were prepared in aqueous media and under mild conditions.
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Affiliation(s)
- R. Gracia
- Biomaterials Unit
- IK4-CIDETEC
- Donostia-San Sebastián
- Spain
| | - M. Marradi
- Biomaterials Unit
- IK4-CIDETEC
- Donostia-San Sebastián
- Spain
| | - U. Cossío
- Radiochemistry and Nuclear Imaging Group
- CIC biomaGUNE
- Donostia-San Sebastián
- Spain
| | - A. Benito
- Biomaterials Unit
- IK4-CIDETEC
- Donostia-San Sebastián
- Spain
| | | | - V. Gómez-Vallejo
- Radiochemistry and Nuclear Imaging Group
- CIC biomaGUNE
- Donostia-San Sebastián
- Spain
| | - H.-J. Grande
- Biomaterials Unit
- IK4-CIDETEC
- Donostia-San Sebastián
- Spain
| | - J. Llop
- Radiochemistry and Nuclear Imaging Group
- CIC biomaGUNE
- Donostia-San Sebastián
- Spain
| | - I. Loinaz
- Biomaterials Unit
- IK4-CIDETEC
- Donostia-San Sebastián
- Spain
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Camats N, Pandey AV, Fernández-Cancio M, Andaluz P, Janner M, Torán N, Moreno F, Bereket A, Akcay T, García-García E, Muñoz MT, Gracia R, Nistal M, Castaño L, Mullis PE, Carrascosa A, Audí L, Flück CE. Ten novel mutations in the NR5A1 gene cause disordered sex development in 46,XY and ovarian insufficiency in 46,XX individuals. J Clin Endocrinol Metab 2012; 97:E1294-306. [PMID: 22549935 DOI: 10.1210/jc.2011-3169] [Citation(s) in RCA: 85] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
CONTEXT Steroidogenic factor-1 (SF-1/NR5A1) is a nuclear receptor that regulates adrenal and reproductive development and function. NR5A1 mutations have been detected in 46,XY individuals with disorders of sexual development (DSD) but apparently normal adrenal function and in 46,XX women with normal sexual development yet primary ovarian insufficiency (POI). OBJECTIVE A group of 100 46,XY DSD and two POI was studied for NR5A1 mutations and their impact. DESIGN Clinical, biochemical, histological, genetic, and functional characteristics of the patients with NR5A1 mutations are reported. SETTING Patients were referred from different centers in Spain, Switzerland, and Turkey. Histological and genetic studies were performed in Barcelona, Spain. In vitro studies were performed in Bern, Switzerland. PATIENTS A total of 65 Spanish and 35 Turkish patients with 46,XY DSD and two Swiss 46,XX patients with POI were investigated. MAIN OUTCOME Ten novel heterozygote NR5A1 mutations were detected and characterized (five missense, one nonsense, three frameshift mutations, and one duplication). RESULTS The novel NR5A1 mutations were tested in vitro by promoter transactivation assays showing grossly reduced activity for mutations in the DNA binding domain and variably reduced activity for other mutations. Dominant negative effect of the mutations was excluded. We found high variability and thus no apparent genotype-structure-function-phenotype correlation. Histological studies of testes revealed vacuolization of Leydig cells due to fat accumulation. CONCLUSIONS SF-1/NR5A1 mutations are frequently found in 46,XY DSD individuals (9%) and manifest with a broad phenotype. Testes histology is characteristic for fat accumulation and degeneration over time, similar to findings observed in patients with lipoid congenital adrenal hyperplasia (due to StAR mutations). Genotype-structure-function-phenotype correlation remains elusive.
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Affiliation(s)
- N Camats
- Pediatric Endocrinology Research Unit, Hospital Vall d’Hebron, Passeig Vall d’Hebron 119, Barcelona 08035, Spain
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Salinas M, Santana E, Chico J, Barrau V, Yelmo S, Gallego N, Poyo S, Gracia R. P-941 - Factor structure of the MCMI-III in a psychiatric patients sample. Eur Psychiatry 2012. [DOI: 10.1016/s0924-9338(12)75108-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Benito-Sanz S, Aragones A, Gracia R, Campos-Barros A, Heath KE. A non-pathogenic pseudoautosomal region 1 copy number variant downstream of SHOX. Am J Med Genet A 2011; 155A:935-7. [PMID: 21416591 DOI: 10.1002/ajmg.a.33872] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2010] [Accepted: 11/22/2010] [Indexed: 11/07/2022]
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Benito-Sanz S, Barroso E, Heine-Suñer D, Hisado-Oliva A, Romanelli V, Rosell J, Aragones A, Caimari M, Argente J, Ross JL, Zinn AR, Gracia R, Lapunzina P, Campos-Barros A, Heath KE. Clinical and molecular evaluation of SHOX/PAR1 duplications in Leri-Weill dyschondrosteosis (LWD) and idiopathic short stature (ISS). J Clin Endocrinol Metab 2011; 96:E404-12. [PMID: 21147883 DOI: 10.1210/jc.2010-1689] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
CONTEXT Léri-Weill dyschondrosteosis (LWD) is a skeletal dysplasia characterized by disproportionate short stature and the Madelung deformity of the forearm. SHOX mutations and pseudoautosomal region 1 deletions encompassing SHOX or its enhancers have been identified in approximately 60% of LWD and approximately 15% of idiopathic short stature (ISS) individuals. Recently SHOX duplications have been described in LWD/ISS but also in individuals with other clinical manifestations, thus questioning their pathogenicity. OBJECTIVE The objective of the study was to investigate the pathogenicity of SHOX duplications in LWD and ISS. DESIGN AND METHODS Multiplex ligation-dependent probe amplification is routinely used in our unit to analyze for SHOX/pseudoautosomal region 1 copy number changes in LWD/ISS referrals. Quantitative PCR, microsatellite marker, and fluorescence in situ hybridization analysis were undertaken to confirm all identified duplications. RESULTS During the routine analysis of 122 LWD and 613 ISS referrals, a total of four complete and 10 partial SHOX duplications or multiple copy number (n > 3) as well as one duplication of the SHOX 5' flanking region were identified in nine LWD and six ISS cases. Partial SHOX duplications appeared to have a more deleterious effect on skeletal dysplasia and height gain than complete SHOX duplications. Importantly, no increase in SHOX copy number was identified in 340 individuals with normal stature or 104 overgrowth referrals. CONCLUSION MLPA analysis of SHOX/PAR1 led to the identification of partial and complete SHOX duplications or multiple copies associated with LWD or ISS, suggesting that they may represent an additional class of mutations implicated in the molecular etiology of these clinical entities.
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Affiliation(s)
- S Benito-Sanz
- Institute of Medical and Molecular Genetics, Hospital Universitario La Paz, Universidad Autónoma de Madrid, IdiPAZ, and Centro de Investigación Biomédica en Red de Enfermedades Raras, Instituto de Salud Carlos III, 28046 Madrid, Spain
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Plana T, Gracia R, Méndez I, Pintor L, Lazaro L, Castro-Fornieles J. Total serum cholesterol levels and suicide attempts in child and adolescent psychiatric inpatients. Eur Child Adolesc Psychiatry 2010; 19:615-9. [PMID: 20047063 DOI: 10.1007/s00787-009-0084-x] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2009] [Accepted: 12/04/2009] [Indexed: 10/20/2022]
Abstract
Associations between cholesterol and suicidal behavior in adolescent patients have not been explored in depth. In this study, 66 patients consecutively admitted to a psychiatric inpatient unit following attempted suicide were compared with a control group of 54 patients with no history of suicide attempts. The age range of the sample was from 8 to 18 years old. Cholesterol levels were significantly lower in attempted suicide patients than in controls (p < 0.02), supporting the hypothesis that lower cholesterol levels might be associated with suicidal behavior in patients with similar acute phase of their disorder.
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Affiliation(s)
- Teresa Plana
- Child and Adolescent Psychiatry and Psychology Department, Neurosciences Institute, Hospital Clinic Barcelona, Centro Investigación Biomédica en Red de Salud Mental (CIBER-SAM), C/Villarroel 170, 08036, Barcelona, Spain.
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Yelmo S, Morera A, Henry M, Renshaw A, Gracia R. PW01-41 - Mania induced by mefloquine prophylaxis: case description and literature review. Eur Psychiatry 2010. [DOI: 10.1016/s0924-9338(10)71443-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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Yelmo S, Morera-Fumero A, Renshaw A, Henry M, Gracia R. P01-97 - Mania induced by mefloquine prophylaxis: case description and literature review. Eur Psychiatry 2010. [DOI: 10.1016/s0924-9338(10)70316-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
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Romanelli V, Belinchón A, Campos-Barros A, Heath KE, García-Miñaur S, Martínez-Glez V, Palomo R, Mercado G, Gracia R, Lapunzina P. CDKN1C mutations in HELLP/preeclamptic mothers of Beckwith-Wiedemann Syndrome (BWS) patients. Placenta 2009; 30:551-4. [PMID: 19386358 DOI: 10.1016/j.placenta.2009.03.013] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2009] [Revised: 03/17/2009] [Accepted: 03/22/2009] [Indexed: 11/16/2022]
Abstract
Preeclampsia is the development of new-onset hypertension with proteinuria after 20 weeks of gestation. HELLP syndrome (haemolysis, elevated liver enzymes, and low platelet count) is a severe form of preeclampsia with high rates of neonatal and maternal morbidity. In recent years, loss of function of cdkn1c (a tight-binding inhibitor of G1 cyclin/cyclin-dependent kinase complexes and a negative regulator of cell proliferation) has been observed in several mouse models of preeclampsia. In this paper, we report on three women with HELLP/preeclampsia who had children with Beckwith Wiedemann syndrome, a complex genetic disorder characterised, among other findings, by overgrowth, omphalocele and macroglossia. All three children displayed mutations in CDKN1C predicted to generate truncated proteins. Two of the mutations were maternally inherited while the third was de novo. This finding suggests a fetal contribution to the maternal disease. To the best of our knowledge this is the first report of CDKN1C mutations in children born to women with preeclampsia/HELLP syndrome, thus suggesting the involvement of an imprinted gene in the pathophysiology of preeclampsia.
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Affiliation(s)
- V Romanelli
- INGEMM, Instituto de Genética Médica y Molecular, Hospital Universitario La Paz, Universidad Autónoma de Madrid, Spain
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Pitti C, Peñate W, De la Fuente J, Gracia R. 206. The role of virtual reality exposure procedure in a combined treatment of agoraphobia. Clin Neurophysiol 2008. [DOI: 10.1016/j.clinph.2008.04.222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Pitti C, Peñate W, de la Fuente J, Bethencourt J, Acosta L, Villaverde M, Gracia R. [Agoraphobia: combined treatment and virtual reality. Preliminary results]. Actas Esp Psiquiatr 2008; 36:94-101. [PMID: 18365789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
INTRODUCTION Several validation studies have identified the use of certain psychodrugs, cognitive-behavioral therapy (CBT) and combined treatment as effective procedures for the treatment of agoraphobia. Recent findings suggest that agoraphobia can also be treated with virtual reality techniques (VRET) as an alternative exposure technique to virtual reality stimuli. METHODOLOGY Twenty-seven patients with agoraphobia were distributed into two groups of psychoactive drugs (paroxetine and venlafaxine) and into two cognitive- behavioral procedures (with or without exposure to VRET). Seven virtual situations were used. RESULTS Preliminary results show significant improvements in all the experimental groups. Regarding the psychodrugs (paroxetine and venlafaxine) both significantly improved the symptoms and in regards to the CBT, patients treated with VRET, especially the chronic patients, seem to obtain the best results. CONCLUSIONS Agoraphobia combined treatments including paroxetine, venlafaxine and cognitive-behavioral therapy (with or without VRET) seem to have clear benefits for the patients. VRET seem to be a possible and effective treatment for agoraphobic patients, especially for those with chronic agoraphobia.
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Affiliation(s)
- Ct Pitti
- Hospital Universitario de Canarias, Spain.
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Henry M, Morera A, Garcia-Hernandez A, Orozco A, Diaz E, Rodriguez-Martos T, Martin M, Fernandez L, Morales C, Sangines M, Gracia R. Acute phase proteins and personality disorders in schizophrenia. Eur Psychiatry 2007. [DOI: 10.1016/j.eurpsy.2007.01.365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
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Sangines M, Henry M, Garcia-Valdecasa J, Morales C, Rodriguez-Martos T, Trujillo F, Monzon J, Gracia R. Reversible myocarditis in a patient receiving clozapine: A reported case. Eur Psychiatry 2007. [DOI: 10.1016/j.eurpsy.2007.01.543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Morera A, Henry M, Abreu P, Gracia R. [Melatonin therapeutic use in psychiatry: a 39 year bibliographic study]. Actas Esp Psiquiatr 2006; 34:344-51. [PMID: 16991024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
INTRODUCTION The therapeutic uses of melatonin in psychiatry are reviewed. METHODS Data source and search strategy: a 39 year period search covering a 39 year period (1966-2004) was carried out using Medline data base. The search strategy consisted in the combination of the key words ((mental disorders or psychiatry)) and ((melatonin and therapeutic use)). Two restrictive criteria were applied: a) selection of studies carried out in humans, and b) only randomized controlled trials were admitted RESULTS 56 articles were found. Twelve were excluded because they were not directly related to the study aim. Melatonin was used in 44 articles related to different clinical conditions. It was used because of its hypnotic and/or resynchronizing actions in 93.2 % of the articles, while in 4.5 % of the articles melatonin was used due to its antioxidant properties. CONCLUSIONS The main use of melatonin as a therapeutic agent in psychiatry is in sleep disorders and its use in other psychiatric is minor.
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Affiliation(s)
- A Morera
- Departamento de Medicina Interna. Facultad de Medicina. Universidad de La Laguna. Tenerife. Spain.
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Aguilar EJ, Leal C, Acosta FJ, Cejas MR, Fernández L, Gracia R. A psychopathological study of a group of schizophrenic patients after attempting suicide. Are there two different clinical subtypes? Eur Psychiatry 2003; 18:190-2. [PMID: 12814854 DOI: 10.1016/s0924-9338(03)00047-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Fifty-six schizophrenic patients at the moment of their suicidal attempt were compared to a control group of 60 patients. Schizophrenic suicidal attempters showed an identifiable clinical profile at the acute phase. Two main groups could be differentiated in regard to their reasons (depressive or psychotic) for attempting suicide.
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Affiliation(s)
- E J Aguilar
- Hospital de la Ribera, Carretera de Corbera, Km 1, 46600 Alzira, Valencia, Spain.
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Abstract
Recombinant growth hormone (GH) has been used successfully to promote mucosal intestinal adaptation in adults with short bowel syndrome. Here the authors report the case of an infant with extreme short bowel syndrome successfully treated with intestinal lengthening and GH. The patient was born with intestinal atresia leaving only 12 cm of jejunum and 2 cm of ileum with ileocecal valve. A Bianchi procedure extended the length to 25 cm, but 6 months later she still received 50% of her nutritional requirements by parenteral route. A 4-week course of 0.5 U/kg of GH dramatically changed the situation allowing weaning of total parenteral nutrition (TPN) 2 weeks after the end of the treatment with striking nutritional improvement, decrease in the number of stools from 7 to 2 per day, and no secondary effects. The authors believe that GH deserves clinical trial in cases of extreme short bowel.
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Affiliation(s)
- B Velasco
- Departamento de Cirugía, Hospital Infantil Universitario La Paz, Madrid, Spain
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Abstract
Hopelessness has not been adequately studied in first-episode psychotic patients, although it is already present at the early stages, especially in schizophrenic patients. We have studied 96 neuroleptic-naive psychotic patients (49 schizophrenic patients and 47 other non-affective psychotic patients) over a period of 12 months after their first admission. The total score on the Hopelessness Scale (HS) at first admission was higher in the schizophrenic patients, and correlated with younger age and with negative symptoms. High HS scores at baseline predicted poor short-term outcome in schizophrenic patients, as evidenced by worse global functioning at the 12-month follow-up. These correlations were not observed in the other psychoses group. Our results suggest that young, severely affected schizophrenic patients who experience hopelessness might be at higher risk of poor outcome.
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Affiliation(s)
- E J Aguilar
- Hospital Universitario Virgen de la Arrixana, El Palmar, Murcia, Spain
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Abstract
Prenatal diagnosis and treatment of congenital adrenal hyperplasia due to steroid 21-hydroxylase (21-OH) deficiency has been proved to be effective. Screening for a panel of nine point mutations, deletions, and gene conversions allows the identification of most of the mutations, although 6.12 per cent of chromosomes remain uncharacterized. In the present study, microsatellite typing in the HLA region was performed in 23 21-OH deficiency families to determine the usefulness of these markers in the indirect identification of disease alleles. Two Généthon markers (D6S273 and D6S439) in the HLA complex, class III and II regions in 5' and 3', respectively to the CYP21 gene, were typed together with a microsatellite at intron 3 of the TAP1 gene also in 3'. The heterozygosity of these markers provided informativity in all but on family, in which only the father was informative. Direct genotyping of the chromosomes confirmed in each case the correct assignment of the disease alleles in the sibling. The indirect analysis of the 21-OH gene through D6S273, TAP1, and D6S439 microsatellites provides useful information in the molecular analysis of steroid 21-OH deficiency.
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Affiliation(s)
- B Ezquieta
- Servicio de Bioquímica, Hospital La Paz, Madrid, Spain
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Ezquieta B, Varela JM, Jariego C, Oliver A, Gracia R. Nonisotopic detection of point mutations in CYP21B gene in steroid 21-hydroxylase deficiency. Clin Chem 1996. [DOI: 10.1093/clinchem/42.7.1108] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
- B Ezquieta
- Dept. of Biochem., Hosp. La Paz, Madrid, Spain
| | - J M Varela
- Dept. of Biochem., Hosp. La Paz, Madrid, Spain
| | - C Jariego
- Dept. of Biochem., Hosp. La Paz, Madrid, Spain
| | - A Oliver
- Dept. of Biochem., Hosp. La Paz, Madrid, Spain
| | - R Gracia
- Dept. of Biochem., Hosp. La Paz, Madrid, Spain
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Ezquieta B, Varela JM, Jariego C, Oliver A, Gracia R. Nonisotopic detection of point mutations in CYP21B gene in steroid 21-hydroxylase deficiency. Clin Chem 1996; 42:1108-10. [PMID: 8674198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- B Ezquieta
- Dept. of Biochem., Hosp. La Paz, Madrid, Spain
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Henry M, Morera A, García-Hemández A, Gracia R. Negative symptoms and behaviour in schizophrenic patients. Eur Psychiatry 1996. [DOI: 10.1016/0924-9338(96)89349-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
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25
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Abstract
Steroid 21-hydroxylase deficiency is the major cause of congenital adrenal hyperplasia. Genotyping for deletions and nine point mutations in the CYP21 gene has been performed in 38 Spanish patients and their relatives by Southern blot analysis and allele-specific oligonucleotide hybridization. Three clinical variants were included in this study, viz., salt-wasting (SW, 21 patients), simple virilizer (SV, two patients), and late-onset (LO, 15 patients) forms. Twenty-three patient genotypes (16 SW, two SV, and five LO) were fully characterized. In both alleles, all but one of these severe forms (SW and SV) presented mutations that abolished or severely affected enzymatic activity. Patients with LO forms showed mutations that moderately impaired enzymatic activity in both alleles, or severe mutations in only one chromosome. Of 46 chromosomes from severe forms, 41 were characterized in this study (89%). The most frequent mutation was an aberrant splicing site (655 A or C to G) in intron 2, in 30% of these chromosomes. Deletions were found in 20%, and large gene conversions in 13% of these alleles. This screening allowed the characterization of 18 out of 30 LO chromosomes, the most frequent mutation being Val281Leu (37%). Severe mutations were found, in heterozygosis, in one third of LO patients.
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Affiliation(s)
- B Ezquieta
- Servicio de Bioquímica, Hospital La Paz, Madrid, Spain
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26
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Abstract
We report an 18-year-old man with the unusual combination of Rothmund-Thomson syndrome (RTS) and Addison disease. He was admitted when he was 26 months old because of short stature, dehydration, metabolic acidosis, hyperpigmentation, and typical skin lesions. Because his growth remained delayed, at age 10 years he was given a trial of recombinant growth hormone. After six years of treatment no improvement in height, bone, or sexual maturation was observed. This fact may be related to a defect in connective tissue metabolism. Chromosomal analysis of peripheral blood lymphocytes revealed increased numbers of breaks and gaps. Fibroblasts cultured from affected skin did not grow. Patients with RTS are prone to developing cancer, but no malignant disease was found in our patient. Early diagnosis and treatment of both endocrinologic and malignant complications are essential for survival of patients with this rare syndrome.
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Affiliation(s)
- P Lapunzina
- Department of Pediatrics, Children's Hospital of Buenos Aires, Argentina
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27
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Lapunzina P, Rodríguez JI, de Matteo E, Gracia R, Moreno F. Mulibrey nanism: three additional patients and a review of 39 patients. Am J Med Genet 1995; 55:349-55. [PMID: 7726235 DOI: 10.1002/ajmg.1320550320] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
We report on 3 patients with Mulibrey nanism (MN), or Perheentupa syndrome: the first 2 sibs from Argentina and a new patient from Spain. All 3 patients had growth failure, short stature, abnormal pigmentary retinal changes, and a J-shaped sella turcica. These findings are considered major criteria of MN. Two had pericardial constriction, which is a frequent and life-threatening abnormality in this syndrome. MN is a rare autosomal recessive condition. Reviewing the 39 patients described so far, we have classified the anomalies into the very frequent (present in more than 66%), frequent (in at least 25%), and not frequent. Identifying the anomalies specific to MN should help its early diagnosis and treatment.
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Affiliation(s)
- P Lapunzina
- Department of Pediatrics, Hospital de Niños de Buenos Aires, Argentina
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28
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Henry M, González de Rivera JL, González IJ, Gracia R, Frugoni A, Santolaria F. [Reactive and adaptive phenomena in bronchial asthma]. Actas Luso Esp Neurol Psiquiatr Cienc Afines 1993; 21:121-6. [PMID: 8213287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Psychological phenomena secondary to bronchial asthma play a relevant role in this disease influencing in a remarkable way its clinical course in each patient. Thus, an appropriate knowledge of the reactive and adjustment phenomena may lead to an outstanding medical outcome in response to the relevant conventional medical treatments usually carried out in these patients. In our present paper diverse psychosological variables involving psychological responders to a chronic disease as bronchial asthma are analysed. Such variables include so important topics as "illness behaviour", "life style", coping style" and treatment compliance in this very clinical condition.
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29
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Berg MA, Argente J, Chernausek S, Gracia R, Guevara-Aguirre J, Hopp M, Pérez-Jurado L, Rosenbloom A, Toledo SP, Francke U. Diverse growth hormone receptor gene mutations in Laron syndrome. Am J Hum Genet 1993; 52:998-1005. [PMID: 8488849 PMCID: PMC1682057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
To better understand the molecular genetic basis and genetic epidemiology of Laron syndrome (growth-hormone insensitivity syndrome), we analyzed the growth-hormone receptor (GHR) genes of seven unrelated affected individuals from the United States, South America, Europe, and Africa. We amplified all nine GHR gene exons and splice junctions from these individuals by PCR and screened the products for mutations by using denaturing gradient gel electrophoresis (DGGE). We identified a single GHR gene fragment with abnormal DGGE results for each affected individual, sequenced this fragment, and, in each case, identified a mutation likely to cause Laron syndrome, including two nonsense mutations (R43X and R217X), two splice-junction mutations, (189-1 G to T and 71 + 1 G to A), and two frameshift mutations (46 del TT and 230 del TA or AT). Only one of these mutations, R43X, has been previously reported. Using haplotype analysis, we determined that this mutation, which involves a CpG dinucleotide hot spot, likely arose as a separate event in this case, relative to the two prior reports of R43X. Aside from R43X, the mutations we identified are unique to patients from particular geographic regions. Ten GHR gene mutations have now been described in this disorder. We conclude that Laron syndrome is caused by diverse GHR gene mutations, including deletions, RNA processing defects, translational stop codons, and missense codons. All the identified mutations involve the extracellular domain of the receptor, and most are unique to particular families or geographic areas.
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Affiliation(s)
- M A Berg
- Department of Genetics, Stanford University School of Medicine, CA
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30
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Rodríguez-Pulido F, Sierra A, Doreste J, Gracia R, González-Rivera JL. Suicide in the Canary Islands: standardized epidemiological study by age, sex, and marital status. Soc Psychiatry Psychiatr Epidemiol 1992; 27:69-74. [PMID: 1594975 DOI: 10.1007/bf00788508] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The authors analyze the distribution of suicides according to the variables of sex, age and marital status in the Canary Islands, during the period 1977-1983, by means of a register that they themselves created in order to correct serious deficiencies in the official data. There were notable differences between men and women, and the tendencies observed in each case are also very different. The authors argue that this makes it necessary to separate the sexes in the epidemiological studies on suicide. The advantages and disadvantages of the direct and indirect methods in the standardization of the specific suicide rates are discussed. The specific rates related to marital status are standardized according to age and, likewise, the specific rates related to age are standardized according to marital status, for each sex. Once confounding factors are controlled, it becomes clear that there is a direct relationship between age and suicide. After adjusting for age, it is noted that the pattern of risk for different marital status categories varies by sex.
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Affiliation(s)
- F Rodríguez-Pulido
- Department of Psychiatry, Medical School, University of La Laguna, Canary Islands, Spain
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31
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Abstract
We studied suicide in the Canary Islands between 1977 and 1983 and found 775 cases, twice the official number of 381. This indicates the lack of validity and reliability of official figures for suicide in Spain today. The figures reveal an upward trend in the Canary Islands, with the annual rate of 6.81 per 100,000 in 1977 having increased to 10.64 per 100,000 in 1983. There were no significant differences in the frequency of suicide according to season, month or day of the week.
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Affiliation(s)
- F Rodríguez-Pulido
- Department of Psychiatry, School of Medicine, University of La Laguna, Canary Islands, Spain
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32
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Abstract
A female newborn presented a mass in the left upper abdominal quadrant. It was removed by surgery and contained two independent fetuses. Dissection and radiological study of the fetuses showed an axial skeleton and long bones. It corresponds to the generally recognized diagnostic criteria of fetus in fetu.
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33
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Gracia R, Sala I, Miralles T, Muro M, Rubio F, Alonso LA, Peralta A. [Gonadal dysgenesis. Follow up with special attention to body height]. An Esp Pediatr 1988; 29 Suppl 35:21. [PMID: 3272840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- R Gracia
- Hospital Infantil La Paz, Madrid
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34
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López Pereira P, Fernández Sánchez A, Martínez Urrutia MJ, Gracia R, González Peramato P, González Utrilla J. [Papillary carcinoma of the thyroid in children and adolescents]. Cir Pediatr 1988; 1:181-4. [PMID: 3153209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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35
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Gracia R, Busquets M, Gil M, Cortés A, Bozal J. Simultaneous purification and characterization of aspartate aminotransferase isoenzymes from chicken liver. Enzyme 1988; 40:189-97. [PMID: 3234318 DOI: 10.1159/000469162] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Cytosolic and mitochondrial isoenzymes of aspartate aminotransferase (EC 2.6.1.1) were purified to homogeneity from chicken liver, without previous fractionation of the subcellular components. The procedure includes initial heat treatment and ammonium sulfate fractionation. The two isoenzymes can then be separated by a DEAE-Sepharose chromatography using a linear gradient of L-aspartate (reaction substrate). The separated fractions can be further purified by a parallel step with HA-Ultrogel prior to octyl-Sepharose (c-AAT) and CM-Sepharose (m-AAT) chromatographies. Michaelis constants, pI values, inhibition by adipate and subforms generation with time were studied for both isoenzymes.
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Affiliation(s)
- R Gracia
- Departament de Bioquímica i Fisiologia, Facultat de Química, Universitat de Barcelona, Spain
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36
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Gracia R, Busquets M, Gil M, Cortés A, Bozal J. A kinetic method for quantification of aspartate aminotransferase isoenzymes. J Biochem Biophys Methods 1987; 15:63-9. [PMID: 3437099 DOI: 10.1016/0165-022x(87)90034-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
A spectrophotometric assay is proposed to determine the levels of aspartate aminotransferase (AAT) isoenzymes from chicken liver by a steady-state kinetic method which depends on the differential inhibition of these isoenzyme forms by high concentrations of substrate 2-oxoglutarate at pH 6.2. The use of a standard curve permits the determination of the percentage of chicken liver c-AAT and m-AAT isoenzymes. This method yields results in good correlation with those achieved by different extent adipate inhibition and by differential centrifugation.
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Affiliation(s)
- R Gracia
- Departament de Bioquímica i Fisiologia, Facultat de Química, Universitat de Barcelona, Spain
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37
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Rodríguez Sánchez C, López-Herce J, Duelo M, Fontoura M, González M, Gracia R, Peralta A. [Multiple epiphyseal dysplasia associated with myopia and palatine fissure]. An Esp Pediatr 1986; 25:70-2. [PMID: 3752743] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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38
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Gracia R, Morera A, Febles T. [Depression and cancer]. Actas Luso Esp Neurol Psiquiatr Cienc Afines 1986; 14:29-41. [PMID: 3716904] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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39
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López-Herce J, Rodríguez Sánchez C, Duelo M, Fontoura M, González M, Gracia R, Oliver A, Peralta A. [The Roberts-SC phocomelia syndrome. Apropos of a case without cytogenetic changes and review of the literature]. An Esp Pediatr 1985; 23:588-92. [PMID: 3006564] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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40
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Carmona M, Jordán J, Fernández F, Gracia R, González M, Oliver A, Peralta A. [Growth retardation, GH deficiency, hyperprolactinemia and delayed puberty]. An Esp Pediatr 1985; 22:397-401. [PMID: 4014894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
A case of a male eleven years and three months old, brought to medical attention for short height, is reported. A deficiency of growth hormone associated with hyperprolactinemia without previous clinical manifestations is appreciated in endocrinological study. Detectable tumor is not apparent in any of the investigations performed. HGH and bromocriptine therapy is initiated, resulting in and increase in height and a decrease of prolactin. Currently, at fifteen years four months of age, clinical and analytical data suggest a case of hypogonadism and puberal retardation as well.
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41
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Aledo AG, Gracia R, Carmona MJ, Temboury MC, Laorden L, Peralta A. [Femoral hypoplasia-unusual facies syndrome]. An Esp Pediatr 1984; 21:861-3. [PMID: 6529047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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42
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Fernández F, Jordán J, Carmona M, Oliver A, Gracia R, González M, Peralta A. [Precocious pseudopuberty secondary to granulosa cell tumor]. An Esp Pediatr 1984; 21:822-6. [PMID: 6529038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
A case report of pseudoprecocity secondary to a unilateral ovarian tumor of granulosa cells is presented in a 13 month old female. Clinical manifestations appeared at two months of age as unilateral enlargement of the breast, development of pubic hair and vaginal discharge. Plasma estrogen levels were elevated, whereas there was no response of FSH and LH to LH-RH stimulation. The absence of a palpable abdominal mass and a normal ultrasound examination of the abdomen must be pointed out in our case. The suspected clinical and laboratory diagnosis was later confirmed by surgical abdominal examination and ovarian histopathology study. With the exception of a minimal breast enlargement which persists at two years of age, all other signs of pseudoprecocity have disappeared after the surgical removal of the neoplasm. The importance of surgical abdominal examination must be pointed out as a diagnostic method when clinical and laboratory findings suggest an ovarian tumor inspite of normal abdominal palpation, ultrasound and roentgenology.
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43
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Alvarez-Coca J, Fullana A, Morena V, Gonzalez M, Oliver A, Gracia R, Peralta A. [Weaver syndrome. Apropos of a case]. An Esp Pediatr 1984; 21:626-8. [PMID: 6524773] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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44
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Aledo AG, Gracia R, López Pajares I, González M, Oliver A, Peralta A. [Partial 10q trisomy (q24;q ter) caused by a balanced maternal translocation t(6;10)(q26;q24)]. An Esp Pediatr 1982; 17:125-9. [PMID: 7149479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Authors have had the opportunity to study a patient affected by a malformative syndrome with severe motricity and mental retardation. Physical findings (namely: spacious forehead, flat and round face, small palpebral fissures, hypotonicity and growth retardation) are similar to the phenotype previously described in trisomy 10q. Chromosomal diagnosis failed until G, Q and R banding technique was applied. With this technique a partial 10q trisomy (q24 leads to q ter) due to a maternal translocation t(6:10)(q26;q24) was found.
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45
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Aledo AG, González M, Oliver A, Pescador F, Gracia R, Peralta A. [Thrombocytopenia-absent radius syndrome (author's transl)]. An Esp Pediatr 1982; 16:82-7. [PMID: 6282159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
A patient affected with thrombocytopenia and bilateral absence of radius is described. Authors present data suggesting an acquired etiology: intrauterine cytomegalovirus infection and X-ray exposure during the ovulatory period. Patient showed some radiological features not previously described: methacarpian synostosis and absence of sternum ossification centers. Anemia was etiologically related to the iron deficiency secondary to bleeding. Chronic diarrhea, a feature common in this syndrome, was caused by cow's milk protein intolerance, other causes of chronic diarrhea, like pancreatic malfunction or disaccharidal intolerance were discarted. Finally comments on the differential diagnosis of the illness, its' evolution and treatment, pointing out the possibility of an intrauterine diagnosis, crucial for a correct genetic counselling are made.
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46
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Martín Sánchez A, Delicado A, Izquierdo M, Oliver A, López Pajares I, Gracia R, Peralta A. [9p trisomy syndrome. Two new cases (author's transl)]. An Esp Pediatr 1981; 14:344-51. [PMID: 7294523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Two cases of trisomy 9p, are reported affecting different break points involving chromosome 9; one of them showed skeletal abnormalities of importance. An analysis of the two cases reported is done and some of the last hypothesis in order to determine genetical and clinical correlations of the syndrome are considered.
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47
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Gracia R, Nistal M, Gallego ME, Lledo G, Oliver A, Utrilla J, Gancedo P. [Leydig cell tumor with pseudoprecocious puberty (author's transl)]. An Esp Pediatr 1980; 13:593-8. [PMID: 7416651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Authors present a case of a Leydig cell testicular tumor in a boy aged three years with a six-month follow-up. This type of tumor which is usually hormone-producing has in children a virilizing effect giving signs of pseudoprecocious puberty. Hormonal tests before and after surgery are described as well as the histological study. The various possibilities of differential diagnosis, treatment and prognosis in the presence of a unilateral testis enlargement in a boy are commented.
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48
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Lledó G, Lama R, Gracia R, Barrio R, Yturriaga R, Nieto J, Peralta A, Barreiro E. [Turner's syndrome (author's transl)]. An Esp Pediatr 1977; 10:467-72. [PMID: 900663] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Twenty cases of Turner's syndrome are presented. Ten cases showed cariotype XO, nine XO/XX and one case showed mosaicism with three cell lines one of which showed a ring chromosome (XO/XX/XXr). The clinical characteristics of syndrome and the associated malformations are appraised. Commentaries are made about ultimate height attained by this patients.
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49
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de Yturriaga R, Barrio R, Nieto JA, Rabadán B, Lledó G, Gracia R. [Diabetes insipidus in infancy. II. Study of eleven cases (author's transl)]. An Esp Pediatr 1977; 10:43-56. [PMID: 842976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Eleven cases of diabetes insipidus are revised and distributed in the following four groups: I. Idiopathic diabetes insipidus, three. II. Secondary diabetes insipidus, four. III. Nephrogenic diabetes insipidus, two. IV. Psychogenic diabetes insipidus, two. In all these cases, clinical parameters, general analysis, hydric metabolism (static and dinamic), are studied. The precocious beginning of psychogenic diabetes insipidus, and some conclusions, on a difficult case of hard diagnosis are emphasized.
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50
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Gracia R, Nieto JA, Nistal M, Iturriaga R, Lledó G, Barrio R, Lama R. [Aniridia associated with gonadoblastoma in Smith-Lemli-Opitz syndrome (author's transl)]. An Esp Pediatr 1976; 9:19-24. [PMID: 1015678] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
One case of bilateral "in situ" gonadoblastoma associated with aniridia and Smith-Lemli-Opitz syndrom is reported. This observation confirms the incidence of gonadoblastoma in intersex patients. Coincidence of this tumor and aniridia is considered by the authors as previously unreported.
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