Long-Term Follow-up of a Successfully Treated Case of Congenital Pyridoxine-Dependent Epilepsy.
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ABSTRACT:
SUBMITTER: Proudfoot M
PROVIDER: S-EPMC3755577 | biostudies-literature | 2013
REPOSITORIES: biostudies-literature
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Project description:The classic entity of autosomal dominant Blau syndrome (BS) consists of arthritis, dermatitis, and uveitis, occurring as a result of mutations in the NOD2 gene pattern recognition receptor. Sporadic cases are those in which no known gene mutation is identifiable. Uveitis in BS can be refractory to conventional therapy. We report a case of sporadic Blau uveitis managed with adalimumab monotherapy after failing to respond to topical steroids, systemic steroids, methotrexate, and infliximab therapy sequentially. Uveitis resolved completely with adalimumab and the patient has had a disease-free period over a 2-year follow-up with bi-monthly injections for arthritis control.
| S-EPMC6173012 | biostudies-other
Project description:PurposeTo investigate the retinal structure and function during the progression of X-linked retinoschisis (XLRS) from childhood to adulthood.MethodsTen patients clinically diagnosed with XLRS were investigated at 6-15 years of age (mean age 9 years) with a follow-up 8 to 14 years later (mean 12 years). The patients underwent regular ophthalmic examination as well as testing of best corrected visual acuity (BCVA), visual field (VF) and assessment of full-field electroretinography (ERG) during their first visit. During the follow-up, the same clinical protocols were repeated. In addition, macular structure and function was examined with multifocal electroretinography (mfERG) and optical coherence tomography (OCT). The patients were 18-25 years of age (mean age 21 years) at the follow-up examination. All exons and exon-intron boundaries of RS1-gene were sequenced for gene mutations in 9 out of the 10 patients.ResultsBest corrected VA and VF were stable during this follow-up period. No significant progression in cone or rod function could be measured by full-field ERG. Multifocal electroretinography and OCT demonstrated a wide heterogeneity of macular changes in retinal structure and function at the time of follow-up visit. Three different mutations were detected in these nine patients, including a known nonsense mutation in exon 3, a novel insertion in exon 5 and an intronic mutation at 5' splice site of intron 3.ConclusionsClinical follow-up (mean 12 years) of ten young XLRS patients (mean age of 9 years) with a typical congenital retinoschisis phenotype revealed no significant decline in retinal function during this time period. MfERG and OCT demonstrated a wide variety of macular changes including structure and dysfunction. The XLRS disease was relatively stable during this period of observation and would afford opportunity for therapy studies to judge benefit against baseline and against the fellow eye.
| S-EPMC2997439 | biostudies-literature
Project description:BACKGROUND:It remains unclear to what extent the brain is affected by Maroteaux-Lamy syndrome (MPS VI), a progressive lysosomal storage disorder. While enzyme replacement therapy (ERT) elicits positive effects, the drug cannot cross the blood-brain barrier. We therefore studied cognitive development and brain abnormalities in the Dutch MPS VI patient population treated with ERT. METHODS:In a series of 11 children with MPS VI (age 2 to 20 years), we assessed cognitive functioning and brain magnetic resonance imaging prospectively at the start of ERT and at regular times thereafter up to 4.8 years. We also assessed the children's clinical characteristics, their siblings' cognitive development, and their parents' educational levels. RESULTS:The patients' intelligence scores ranged from normal to mentally delayed (range test scores 52-131). In 90%, their scores remained fairly stable during follow-up, generally lying in the same range as their siblings' test scores (median for patients?=?104, median for siblings?=?88) and comparing well with the parental educational levels. Native-speaking patients had higher intelligence test scores than non-native-speaking patients. Two patients, both with high baseline glycosaminoglycan levels in their urine and severe mutations in the arylsulfatase B gene, scored clearly lower than expected. Patients with pY210C performed best. Brain abnormalities were aspecific, occurring more in patients with severe symptoms. CONCLUSION:Our study shows that cognitive development in MPS VI patients is determined not only by familial and social-background factors, but, in patients with a severe form of the disease, also by the disease itself. Therefore in patients with severe disease presentation cognition should be monitored carefully.
| S-EPMC4754322 | biostudies-literature
Project description:BackgroundCongenital cystic adenomatoid malformation (CCAM) is a rare hamartomatous cystic lesion. Open fetal surgery currently provides a potential therapeutic option for management of a fetus with CCAM diagnosis.Case summaryA 22-year-old G2P0 woman presented at (Equation is included in full-text article.)weeks' gestation for evaluation of a fetus with a left lung lesion and diagnosed as CCAM at (Equation is included in full-text article.)weeks' gestation. Open fetal surgery was performed to resection the lesion at (Equation is included in full-text article.)weeks' gestation under deep maternal general anesthesia. The mother presented at (Equation is included in full-text article.)weeks after open fetal surgery with preterm premature rupture of membranes (PPROM) and underwent cesarean delivery at (Equation is included in full-text article.)weeks' gestation. A vigorous woman infant of 1955?g, with good Apgar score, was delivered. At 1 month, 4 years, and present, 5 years after birth, she has continued to do well without any obvious deficit and both respiration and circulation were well maintained.ConclusionWe present one case of CCAM which was cured by open fetal surgery and continued to do well at follow-up of 5 years. The success of treatment provided preliminary experience for further carrying out such interventions in China.
| S-EPMC5266184 | biostudies-literature
Project description:Hypoglossia-hypodactylia syndrome is an extremely rare congenital anomaly characterized by a hypoplastic mandible, absence of the lower incisors, hypoglossia, and a variable degree of absence of the digits and limbs, with a risk of dysarthria and dysphagia. We report the articulation function and the swallowing function of a patient with hypoglossia-hypodactylia syndrome who was followed up to eight years old. Our patient did not have feeding and swallowing disturbances. She did not have articulatory disturbance, including /t/ and /r/, of the sound articulated using a proglossis. In the future, it is necessary to have a plastic operation for abnormal adhesion of the lower lip and mandibular gingiva and depression on the lower lip, and distraction osteogenesis for micrognathia. Also, it will be necessary to continuously monitor for an articulatory disturbance until the child uses more words. Therefore, a long-term intervention with a multidisciplinary approach is necessary.
| S-EPMC10393527 | biostudies-literature
Project description:BackgroundCongenital disorders of glycosylation (CDG) result from defects in the synthesis of glycans and the attachment of glycans to proteins and lipids. Our study aimed to describe the clinical, biochemical, and molecular findings of CDG patients, and to present the long-term follow-up.Material and methodsA single-center study (1995-2019 years) of patients with congenital disorders of N-glycosylation and combined N- and O-hypoglycosylation was performed.ResultsAmong 32 patients included into the study, there were 12 PMM2-CDG, 3 ALG13-CDG, 3 ALG1-CDG, 1 ALG3-CDG, 3 MPI-CDG, 1 PGM1-CDG, 4 SRD5A3-CDG, 1 DPAGT1-CDG, 3 ATP6AP1-CDG, 1 ATP6V0A2-CDG. The phenotypic and genotypic spectrum during long-term (in some cases over 20 years) observation was characterised and several measurements of serum Tf isoforms taken. Statistical analysis revealed strong negative correlation between asialo-Tf and tetrasialo-Tf, as well as between disialo-Tf and tetrasialo-Tf. Within CDG type I, no difference in % Tf isoforms was revealed between PMM2-CDG and non-PMM2-CDG patients. However, these two groups differed significantly in such diagnostic features as: cerebellar ataxia, failure to thrive, hypothyroidism, pericardial effusion, cardiomyopathy, inverted nipples, prolonged INR. The effect of treatment with mannose in 2 patients with MPI-CDG was assessed and we found that % of asialo-Tf, monosialo-Tf, and disialo-Tf was significantly lowered, whereas tetrasialo-Tf and pentasialo-Tf rose, coming closer or falling into the reference range.ConclusionsThe novel finding was an abnormal Tf IEF pattern in two ALG13-CDG patients and normal in one ALG1-CDG patient. Clinical manifestation of presented CDG patients was similar to that reported in the literature. Mannose supplementation in MPI-CDG patients, as well as galactose supplementation in PGM1-CDG patient, improved patients' clinical picture and Tf isoform profiles.
| S-EPMC7789416 | biostudies-literature
Project description:BackgroundThe aim of this study was to examine the long-term effect of shortening after a midshaft clavicular fracture on strength deficiency in the shoulder.MethodThis study included 18 participants (14 males, 4 females) with a conservatively treated midshaft clavicular fracture. Mean age was 52.2 ± 13.8 years, range 32-76 years). The mean follow-up time was 13.5 ± 0.4 years. Participants filled in a QUICKDASH questionnaire and both clavicle lengths were measured using a caliper. The isometric strengths in internal rotation, external rotation and abduction of both arms were measured with a handheld dynamometer.ResultsAverage shortening of the clavicle in this group was 1.09 cm (SD 0.53). Nearly all strength measurements showed no significant difference between the shortened and the unaffected side. Multiple regression revealed a small (3N per mm length difference) but statistically significant relationship on external rotation between the relative extent of shortening of the clavicle, dominant side of the fracture and the isometric force difference between the unaffected and affected arm, F(2,15) = 5.746, p < .05, adj. R2 = .358. Over 14 years there was a reduction in mean DASH-score of 4.4 (8.8 ± 12.3; current DASH = 4.4 ± 7.7)In this group, long term effects of clavicular shortening were small. Based on these results we conclude that on the long term clavicular shortening will not result in significant strength loss.
| S-EPMC7068017 | biostudies-literature
Project description:BackgroundMutations in the KMT2C gene can cause Kleefstra syndrome-2 (KLEFS2).CaseIn this study, we analyzed the clinical, genetic testing, and 10-year follow-up data of a child with KLEFS2 treated at the Child Healthcare Department, Children's Hospital of Nanjing Medical University, Nanjing. The case of KLEFS2 presented feeding difficulty and developmental delay, both intervened by nutritional support and family rehabilitation. Obvious attention deficit hyperactivity disorder (ADHD) occurred in preschool and school-age children and was managed by behavioral and pharmaceutical interventions.ConclusionFeatures of KLEFS2 include feeding difficulty and developmental delays in an early age, as well as ADHD in preschool and school age. Satisfactory outcomes are not achieved in early nutritional support for correcting malnutrition and pharmaceutical intervention for relieving ADHD, but both measures can counter developmental delay.
| S-EPMC9172761 | biostudies-literature
Project description:The present prospective observational study aimed to analyze the outcomes of inpatients who received integrative Korean medicine treatment in order to provide evidence on its effects on lumbar spinal stenosis (LSS). Patients with LSS who received inpatient treatment at four Korean medicine hospitals from January 2015 to December 2018 were followed up. Outcomes measured included the numeric rating scale (NRS) scores for back and leg pain, and Oswestry Disability Index (ODI). Changes in outcomes at admission, discharge, and follow-up, as well as associated predictors that could account for the improvement in outcomes were analyzed. The NRS score for back pain, NRS score for leg pain, and ODI decreased by 2.20 points (95% confidence interval (CI), -2.41 to -1.99), 2.28 points (95% CI, -2.59 to -1.96), and 17.31 points (95% CI, -19.6 to -15.02), respectively, at long-term follow-up compared with at admission. Patients with LSS who received inpatient integrative Korean medicine treatment exhibited an improvement in pain and functional disability. Further studies are required to determine the effects of integrative Korean medicine treatment.
| S-EPMC7795491 | biostudies-literature
Project description:It is broadly described that almost every step of the regeneration process requires proper levels of oxygen supply; however, due to the vascular disruption in wounds, oxygen availability is reduced, being detrimental to the regeneration process. Therefore, the development of novel biomaterials combined with improved clinical procedures to promote wound oxygenation is an active field of research in regenerative medicine. This case report derives from a cohort of patients enrolled in a previously published ongoing phase I clinical trial (NCT03960164), to assess safety of photosynthetic scaffolds for the treatment of full skin defects. Here, we present a 56 year old patient, with a scar contracture in the cubital fossa, which impaired the elbow extension significantly affecting her quality of life. As part of the treatment, the scar contracture was removed, and the full-thickness wound generated was surgically covered with a photosynthetic scaffold for dermal regeneration, which was illuminated to promote local oxygen production. Then, in a second procedure, an autograft was implanted on top of the scaffold and the patient's progress was followed for up to 17 months. Successful outcome of the whole procedure was measured as improvement in functionality, clinical appearance, and self-perception of the treated area. This case report underscores the long-term safety and applicability of photosynthetic scaffolds for dermal regeneration and their stable compatibility with other surgical procedures such as autograft application. Moreover, this report also shows the ability to further improve the clinical outcome of this procedure by means of dermal vacuum massage therapy and, more importantly, shows an overall long-term improvement in patient´s quality of life, supporting the translation of photosynthetic therapies into human patients.
| S-EPMC9751053 | biostudies-literature