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Wang J, Li H, Huang X, Hu H, Lian B, Zhang D, Wu J, Cao L. Adult vasovagal syncope with abdominal pain diagnosed by head-up tilt combined with transcranial doppler: a preliminary study. BMC Neurol 2024; 24:118. [PMID: 38600450 PMCID: PMC11005138 DOI: 10.1186/s12883-024-03623-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Accepted: 04/04/2024] [Indexed: 04/12/2024] Open
Abstract
BACKGROUND Syncope is a common condition that increases the risk of injury and reduces the quality of life. Abdominal pain as a precursor to vasovagal syncope (VVS) in adults is rarely reported and is often misdiagnosed.. METHODS We present three adult patients with VVS and presyncopal abdominal pain diagnosed by synchronous multimodal detection (transcranial Doppler [TCD] with head-up tilt [HUT]) and discuss the relevant literature. RESULTS Case 1: A 52-year-old man presented with recurrent decreased consciousness preceded by six months of abdominal pain. Physical examinations were unremarkable. Dynamic electrocardiography, echocardiography, head and neck computed tomography angiography, magnetic resonance imaging (MRI), and video electroencephalogram showed no abnormalities. Case 2: A 57-year-old woman presented with recurrent syncope for 30 + years, accompanied by abdominal pain. Physical examination, electroencephalography, and MRI showed no abnormalities. Echocardiography showed large right-to-left shunts. Case 3: A 30-year-old woman presented with recurrent syncope for 10 + years, with abdominal pain as a precursor. Physical examination, laboratory analysis, head computed tomography, electrocardiography, and echocardiography showed no abnormalities. Syncope secondary to abdominal pain was reproduced during HUT. Further, HUT revealed vasovagal syncope, and synchronous TCD showed decreased cerebral blood flow; the final diagnosis was VVS in all cases. CONCLUSIONS Abdominal pain may be a precursor of VVS in adults, and our findings enrich the clinical phenotypic spectrum of VVS. Prompt recognition of syncopal precursors is important to prevent incidents and assist in treatment decision-making. Abdominal pain in VVS may be a sign of sympathetic overdrive. Synchronous multimodal detection can help in diagnosing VVS and understanding hemodynamic mechanisms.
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Affiliation(s)
- Jingyi Wang
- Faculty of Chinese Medicine, Macau University of Science and Technology, Macau, China
- Department of Neurology, Zhuhai Hospital of Integrated Traditional Chinese and Western Medicine, Zhuhai, China
| | - Hua Li
- Department of Neurology, Zhuhai Hospital of Integrated Traditional Chinese and Western Medicine, Zhuhai, China
- Affiliated Hospital of the Faculty of Chinese Medicine, Macao University of Science and Technology, Macau, China
| | - Xuming Huang
- Department of Gastroenterology, Shenzhen baoan Shiyan People's Hospital, Shenzhen, China
| | - Huoyou Hu
- Department of Neurology, The First Affiliated Hospital of Shenzhen University, Shenzhen, China
| | - Baorong Lian
- Shantou University Medical College, Shantou University, Shantou, China
| | - Daxue Zhang
- Clinical Medical College of Shenzhen Second People's Hospital, Anhui Medical University, Hefei, China
| | - Jiarui Wu
- The First School of Clinical Medicine, Guangdong Medical University, Zhanjiang, China
| | - Liming Cao
- Department of Neurology, The First Affiliated Hospital of Shenzhen University, Shenzhen, China.
- Clinical Medical College of Shenzhen Second People's Hospital, Guangxi University of Chinese Medicine, Nanning, China.
- Hunan Provincial Key Laboratory of the Research and Development of Novel Pharmaceutical Preparations, Changsha Medical University, Changsha, China.
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Demographic and clinical features of pediatric patients with orthostatic intolerance and an abnormal head-up tilt table test; A retrospective descriptive study. Pediatr Neonatol 2020; 61:68-74. [PMID: 31387844 DOI: 10.1016/j.pedneo.2019.06.012] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Revised: 04/10/2019] [Accepted: 06/28/2019] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Clinical presentation varies in children with Orthostatic Intolerance. This study aimed to evaluate the epidemiological and clinical characteristics of pediatric patients with orthostatic intolerance (OI) and positive head-up tilt test (HUTT). METHODS This study was a retrospective review of clinical data from outpatients over 18 months period. RESULTS We included 112 patients with abnormal HUTT results. Females were 78 (70%). Mean age of presentation was 15.6 years (sd: 3.3). Fifteen percent were overweight, and 14% were obese. A headache and syncope were the most frequent presenting symptoms (46% and 29% respectively). Review of systems identified more patients with headaches (84%), Syncope (61%), presyncope (87%) and abdominal pain (29%). Except for fatigue being more prevalent during a review of systems among patients with severe OI (69%) compared to those with moderate OI (46%, p = 0.02), there was no statistically significant difference in the clinical presentation between investigator-defined moderate and severe OI. Comorbidities identified in this cohort were Chiari malformations (9%), idiopathic intracranial hypertension (9%), electroencephalographic abnormalities (8%) and patent foramen ovale (43%). CONCLUSIONS Adolescents, mainly females had OI. Patients with OI and abnormal HUTT predominantly had a headache, syncope, and presyncope during the presentation. Eliciting review of systems and using tools such as clinical questionnaire identifies significant clinical presenting features and comorbidities.
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Hauer J. Feeding Intolerance in Children with Severe Impairment of the Central Nervous System: Strategies for Treatment and Prevention. CHILDREN-BASEL 2017; 5:children5010001. [PMID: 29271904 PMCID: PMC5789283 DOI: 10.3390/children5010001] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/01/2017] [Revised: 12/21/2017] [Accepted: 12/21/2017] [Indexed: 12/21/2022]
Abstract
Children with severe impairment of the central nervous system (CNS) experience gastrointestinal (GI) symptoms at a high rate and severity, including retching, vomiting, GI tract pain, and feeding intolerance. Commonly recognized sources of symptoms include constipation and gastroesophageal reflux disease. There is growing awareness of sources due to the impaired nervous system, including visceral hyperalgesia due to sensitization of sensory neurons in the enteric nervous system and central neuropathic pain due to alterations in the thalamus. Challenging the management of these symptoms is the lack of tests to confirm alterations in the nervous system as a cause of symptom generation, requiring empirical trials directed at such sources. It is also common to have multiple reasons for the observed symptoms, further challenging management. Recurrent emesis and GI tract pain can often be improved, though in some not completely eliminated. In some, this can progress to intractable feeding intolerance. This comprehensive review provides an evidence-based approach to care, a framework for recurrent symptoms, and language strategies when symptoms remain intractable to available interventions. This summary is intended to balance optimal management with a sensitive palliative care approach to persistent GI symptoms in children with severe impairment of the CNS.
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Affiliation(s)
- Julie Hauer
- Boston Children's Hospital, Division of General Pediatrics, Harvard School of Medicine, 300 Longwood Ave, Boston, MA 02115, USA.
- Seven Hills Pediatric Center, 22 Hillside, Groton, MA 01450, USA.
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Hauer J, Houtrow AJ, Feudtner C, Klein S, Klick J, Linebarger J, Norwood KW, Adams RC, Brei TJ, Davidson LF, Davis BE, Friedman SL, Hyman SL, Kuo DZ, Noritz GH, Yin L, Murphy NA. Pain Assessment and Treatment in Children With Significant Impairment of the Central Nervous System. Pediatrics 2017; 139:peds.2017-1002. [PMID: 28562301 DOI: 10.1542/peds.2017-1002] [Citation(s) in RCA: 107] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Pain is a frequent and significant problem for children with impairment of the central nervous system, with the highest frequency and severity occurring in children with the greatest impairment. Despite the significance of the problem, this population remains vulnerable to underrecognition and undertreatment of pain. Barriers to treatment may include uncertainty in identifying pain along with limited experience and fear with the use of medications for pain treatment. Behavioral pain-assessment tools are reviewed in this clinical report, along with other strategies for monitoring pain after an intervention. Sources of pain in this population include acute-onset pain attributable to tissue injury or inflammation resulting in nociceptive pain, with pain then expected to resolve after treatment directed at the source. Other sources can result in chronic intermittent pain that, for many, occurs on a weekly to daily basis, commonly attributed to gastroesophageal reflux, spasticity, and hip subluxation. Most challenging are pain sources attributable to the impaired central nervous system, requiring empirical medication trials directed at causes that cannot be identified by diagnostic tests, such as central neuropathic pain. Interventions reviewed include integrative therapies and medications, such as gabapentinoids, tricyclic antidepressants, α-agonists, and opioids. This clinical report aims to address, with evidence-based guidance, the inherent challenges with the goal to improve comfort throughout life in this vulnerable group of children.
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Affiliation(s)
- Julie Hauer
- Complex Care Service, Division of General Pediatrics, Boston Children’s Hospital, Assistant Professor, Harvard Medical School, Boston Massachusetts
- Seven Hills Pediatric Center, Groton, Massachusetts; and
| | - Amy J. Houtrow
- Department of Physical Medicine and Rehabilitation, University of Pittsburgh, Pediatric Rehabilitation Medicine, Rehabilitation Institute, Children’s Hospital of Pittsburgh of UPMC, Pittsburgh, Pennsylvania
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Posey JE, Martinez R, Lankford JE, Lupski JR, Numan MT, Butler IJ. Dominant Transmission Observed in Adolescents and Families With Orthostatic Intolerance. Pediatr Neurol 2017; 66:53-58.e5. [PMID: 27773421 PMCID: PMC5209259 DOI: 10.1016/j.pediatrneurol.2016.09.013] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2016] [Accepted: 09/17/2016] [Indexed: 01/08/2023]
Abstract
BACKGROUND Orthostatic intolerance is typically thought to be sporadic and attributed to cerebral autonomic dysfunction. We sought to identify families with inherited autonomic dysfunction manifest as symptomatic orthostatic intolerance to characterize mode of inheritance and clinical features. METHODS Sixteen families with two or more first- or second-degree relatives with autonomic dysfunction and orthostatic intolerance were enrolled. A clinical diagnosis of autonomic dysfunction defined by symptomatic orthostatic intolerance diagnosed by head-up tilt table testing was confirmed for each proband. Clinical features and evaluation were obtained from each proband using a standardized intake questionnaire, and family history information was obtained from probands and available relatives. RESULTS Comprehensive pedigree analysis of 16 families (39 individuals with orthostatic intolerance and 40 individuals suspected of having orthostatic intolerance) demonstrated dominant transmission of autonomic dysfunction with incomplete penetrance. Affected individuals were predominantly female (71.8%, 28/39; F:M, 2.5:1). Male-to-male transmission, although less common, was observed and demonstrated to transmit through unaffected males with an affected parent. Similar to sporadic orthostatic intolerance, probands report a range of symptoms across multiple organ systems, with headaches and neuromuscular features being most common. CONCLUSIONS Familial occurrence and vertical transmission of autonomic dysfunction in 16 families suggest a novel genetic syndrome with dominant transmission, incomplete penetrance, and skewing of the sex ratio. Elucidation of potential genetic contributions to orthostatic intolerance may inform therapeutic management and identification of individuals at risk. Adolescent evaluation should include identification and treatment of potential at-risk relatives.
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Affiliation(s)
- Jennifer E Posey
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, Texas.
| | - Rebecca Martinez
- Division of Child and Adolescent Neurology, Department of Pediatrics, University of Texas Health Science Center at Houston, McGovern Medical School, Houston, Texas.
| | - Jeremy E Lankford
- Division of Child and Adolescent Neurology, Department of Pediatrics, University of Texas Health Science Center at Houston, McGovern Medical School, Houston, Texas
| | - James R Lupski
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, Texas; Human Genome Sequencing Center, Baylor College of Medicine, Houston, Texas; Department of Pediatrics, Texas Children's Hospital, Houston, Texas; Department of Pediatrics, Baylor College of Medicine, Houston, Texas
| | - Mohammed T Numan
- Division of Cardiology, Department of Pediatrics, University of Texas Health Science Center at Houston, McGovern Medical School, Houston, Texas
| | - Ian J Butler
- Division of Child and Adolescent Neurology, Department of Pediatrics, University of Texas Health Science Center at Houston, McGovern Medical School, Houston, Texas
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Gastric electrical activity becomes abnormal in the upright position in patients with postural tachycardia syndrome. J Pediatr Gastroenterol Nutr 2010; 51:314-8. [PMID: 20479685 DOI: 10.1097/mpg.0b013e3181d13623] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
OBJECTIVES Some patients with functional abdominal pain report worsening of symptoms in the upright position. Many of these have a postural tachycardia syndrome (POTS). We investigated whether the electrical activity of the stomach changes during the upright portion of a tilt table test in patients with and without POTS. PATIENTS AND METHODS All of the children undergoing autonomic testing were offered enrollment in this institutional review board-approved prospective study between October 2007 and January 2009. Electrogastrography was recorded 10 minutes in the supine position and during the entire upright portion of tilt. Children were divided into 2 groups: POTS and No-POTS. Findings were correlated with this grouping using Fisher exact test and either Student t test or Wilcoxon rank sum test as appropriate. RESULTS Forty-nine patients participated (35 girls), with a mean age of 14.7 + 3.5 years, 25 with POTS and 24 without. The POTS and No-POTS groups did not differ in baseline normal gastric activity. The change from supine to standing showed a significant difference in the electrogastrographic tracing between the POTS and No-POTS groups (P < 0.04-0.09), best seen in channels 1 and 4. In particular, gastric activity became more abnormal in the upright position in the POTS group, whereas the opposite occurred in the No-POTS group. CONCLUSIONS The electrical activity of the stomach changes during the upright position in children with POTS, but not in children without this diagnosis. These changes could relate to their report of worsening pain in the upright position.
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Orthostatic intolerance and gastrointestinal motility in adolescents with nausea and abdominal pain. J Pediatr Gastroenterol Nutr 2008; 46:285-8. [PMID: 18376245 DOI: 10.1097/mpg.0b013e318145a70c] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
OBJECTIVE To describe the relationships between gastric emptying, autonomic function, and postural tachycardia in adolescent patients with nausea and/or abdominal discomfort. It was hypothesized that patients with both gastrointestinal symptoms and symptoms of orthostatic intolerance are more likely to show abnormal tilt table results and delayed gastric emptying. PATIENTS AND METHODS A retrospective review was conducted of adolescent patients who came to a pediatric referral center because of nausea and dyspepsia and who subsequently underwent both autonomic reflex screening and gastric emptying testing. Patients with a heart rate change of 30 or more beats per minute on the heads-up tilt table test were assigned to the postural orthostatic tachycardia syndrome (POTS) group (n = 21), and those with a heart rate change of fewer than 30 beats per minute on the heads-up tilt table test were assigned to the non-POTS group (n = 10). RESULTS There was no significant difference between the POTS and non-POTS groups with regard to presenting symptoms (P > 0.05). Overall, 13 (42%) individuals had abnormal gastric emptying results (delayed in 6, accelerated in 7), but gastric emptying scores were similar between the POTS and non-POTS groups. Furthermore, there was no correlation between an individual's gastric emptying results at 1, 2, and 4 hours and that person's heart rate change on HUT (r = -0.05, -0.15, and -0.19). CONCLUSIONS Although altered gastric emptying and postural tachycardia are common in a referral population of adolescents with nausea and/or abdominal discomfort, the clinical presentation was not predictive of test results. Furthermore, delayed gastric emptying was not correlated with the current definition of postural tachycardia.
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Svedberg LE, Englund E, Malker H, Stener-Victorin E. Parental perception of cold extremities and other accompanying symptoms in children with cerebral palsy. Eur J Paediatr Neurol 2008; 12:89-96. [PMID: 17662628 DOI: 10.1016/j.ejpn.2007.06.004] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2007] [Revised: 06/12/2007] [Accepted: 06/12/2007] [Indexed: 10/23/2022]
Abstract
Cold extremities have been noted in non-walking children with cerebral damage compared with healthy controls. Whether this is a general problem in children with cerebral palsy (CP) and associated with other symptoms is unknown. This study describes accompanying symptoms such as cold extremities, constipation, pain, sleeping disorders and impaired well-being in children with CP as well as treatment the children have undergone. Associations between cold extremities and other symptoms borne by the children were analysed and discussed. From information in postal surveys received from parents of children with CP, 107 children (60 boys and 47 girls) aged 5-13 years, mean 11 years 8 months (SD 2 years 11 months), were described and analysed. Besides neurological impairments, many children had cold extremities and pain, sleeping disorders, constipation, and impaired well-being. Most children had had one or more of these symptoms for over 1 year but the symptoms were largely untreated. Non-walkers generally had more symptoms than walkers. Although pain, constipation, and sleeping disorders may have different underlying causes in children with CP, these symptoms might also be mediated or aggravated by dysfunction in the autonomic nervous system. To improve the child's well-being, early recognition and treatment of accompanying symptoms is important.
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Affiliation(s)
- Lena E Svedberg
- Institute of Neuroscience and Physiology, Sahlgrenska Academy, Göteborg University, Göteborg, Sweden.
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Abstract
BACKGROUND Although cyclic vomiting syndrome (CVS) is associated with migraine, and migraine in turn is associated with orthostatic tachycardia, few studies have explored the association of CVS and autonomic dysfunction. We describe the results of autonomic testing in 6 children with characteristic CVS. PATIENTS AND METHODS All patients fully met the established criteria for the diagnosis of CVS, were well hydrated, and were beyond their episode of vomiting. We performed 3 tests of cardiovascular function and 1 sudomotor test, using standard previously published methods. RESULTS The findings were surprisingly uniform, with normal cardiovascular responses to deep breathing and to the Valsalva maneuver in all patients, a significant increase in heart rate (>30 beats per minute) with tilt testing, and a vasodepressor tendency in 2 patients. Interestingly, abdominal pain occurred at blood pressure nadir in both these patients and in a third patient without the vasodepressor findings but who described syncope clinically. Sudomotor test results were abnormal in all 6 patients, with reduced responses in 5 of 6 and exaggerated responses in the 6th. All 6 patients reported a personal or family history of migraine headaches. CONCLUSIONS CVS is associated with remarkably uniform primarily sympathetic autonomic dysfunction, affecting mainly the vasomotor and sudomotor systems, and compatible with an underlying autonomic neuropathy. The occurrence of symptoms during tilt testing in half the patients suggests that these findings may play a true pathophysiologic role. A vagally modulated sympathetic effect is postulated as the best mechanistic model to account for all current physiologic data on cyclic vomiting and gastroparesis.
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Affiliation(s)
- Thomas C Chelimsky
- Department of Neurology, Case Western Reserve University School of Medicine, Rainbow Babies and Children's Hospital, Cleveland, OH, USA.
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van Orshoven NP, Andriesse GI, van Schelven LJ, Smout AJ, Akkermans LMA, Oey PL. Subtle involvement of the parasympathetic nervous system in patients with irritable bowel syndrome. Clin Auton Res 2006; 16:33-9. [PMID: 16477493 DOI: 10.1007/s10286-006-0307-x] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2004] [Accepted: 06/18/2005] [Indexed: 12/23/2022]
Abstract
This study comprises assessment of autonomic function in irritable bowel syndrome (IBS) patients, focusing on meal-related changes. In 18 IBS patients (4 males, mean age 45+/-3.0 [SEM] years) and 19 healthy volunteers (6 males, mean age 41+/-3.5 years) blood pressure, heart rate, heart rate variability and muscle sympathetic nerve activity (MSNA) were assessed before, during and after consumption of a standardized meal. In pre- and postprandial phase Valsalva maneuver, cold pressor test (CPT) and deep breathing test were carried out and Visual Analog Scale (VAS) scores for nausea, bloating and pain were obtained. In the IBS group, the meal induced significantly higher VAS scores for pain (P=0.002) and bloating (P=0.02). During food intake, the increase in blood pressure, heart rate and MSNA was equal in patients and controls, but the increase of LF/HF ratio of heart rate variability was significantly higher in the IBS group (median [quartiles] 2.29 [1.14-3.00] versus 0.77 [0.25-1.81]; P=0.03). IBS patients scored lower on pre- and postprandial RRmax/RRmin ratio during deep breathing (DB ratio, P=0.03). The increase in MSNA (burst frequency) in response to CPT tended to be higher in the IBS patients (P=0.07). We conclude that reactivity to food intake, measured as muscle sympathetic nerve activity, is normal in IBS patients. The lower DB ratio and higher LF/HF ratio during food intake in IBS patients is an indication of a reduced parasympathetic reactivity. These results suggest that reduced baseline activity as well as responsiveness of the parasympathetic system could play a role in the pathogenesis of IBS.
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Affiliation(s)
- Narender P van Orshoven
- Rudolf Magnus Institute of Neuroscience, Dept. of Clinical Neurophysiology, University Medical Centre Utrecht, 3508 GA Utrecht, The Netherlands
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Sullivan SD, Hanauer J, Rowe PC, Barron DF, Darbari A, Oliva-Hemker M. Gastrointestinal symptoms associated with orthostatic intolerance. J Pediatr Gastroenterol Nutr 2005; 40:425-8. [PMID: 15795588 DOI: 10.1097/01.mpg.0000157914.40088.31] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
BACKGROUND The term orthostatic intolerance is used to describe symptoms of hemodynamic instability such as lightheadedness, fatigue, impaired cognition and syncope that develop on assuming an upright posture. Common forms of orthostatic intolerance in childhood include postural tachycardia syndrome and neurally mediated hypotension. OBJECTIVE A descriptive report of the clinical characteristics of patients presenting with gastrointestinal symptoms who are ultimately found to have orthostatic intolerance. METHODS A medical record review of all patients referred to the pediatric gastroenterology service at the Johns Hopkins Children's Center who had an abnormal tilt table test between June 1996 and December 2000. RESULTS Of 24 eligible subjects aged 9-17 years (mean, 14.3 years), four had postural tachycardia syndrome, eight had both postural tachycardia and neurally mediated hypotension, and 12 had neurally mediated hypotension alone. The most common presenting gastrointestinal symptoms were abdominal pain, nausea and vomiting. Median number of gastrointestinal symptoms per patient was 3 (range, 1-7), and 87% of the patients experienced gastrointestinal symptoms for more than 1 year and 48% experienced gastrointestinal symptoms for more than 3 years. Follow-up information was available on 18 patients. Seventy-eight percent of patients (14 of 18) had complete resolution of symptoms with treatment of orthostatic intolerance. CONCLUSION Pediatric patients with chronic upper gastrointestinal symptoms may have underlying orthostatic intolerance. In patients with upper gastrointestinal symptoms and orthostatic intolerance, treatment of orthostatic intolerance may result in resolution of gastrointestinal symptoms.
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Affiliation(s)
- Sean D Sullivan
- Department of Pediatric Gastroenterology, The Johns Hopkins University School of Medicine, The Johns Hopkins University, Baltimore, Maryland, USA
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Svedberg LE, Stener-Victorin E, Nordahl G, Lundeberg T. Skin temperature in the extremities of healthy and neurologically impaired children. Eur J Paediatr Neurol 2005; 9:347-54. [PMID: 16061412 DOI: 10.1016/j.ejpn.2005.06.001] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2005] [Indexed: 11/16/2022]
Abstract
Little emphasis has been accorded to peripheral skin temperature impairments in children with neurological disorders but attention has been paid to the significance of cold extremities (autonomic failure) for well-being and quality of life in adults stroke patients. Therefore, it seems important to investigate skin temperature in children with neurological disorder, especially when their communication is impaired. In the present study, we wanted to objectively verify any skin temperature differences between pre-school children with and without neurological disorders and also ascertain if any correlation existed between skin temperature and physical activity. Skin temperatures in 25 healthy children and 15 children with cerebral or spinal cord damages were assessed using infrared radiation. The temperatures were recorded on the palm and the dorsal surface of the hands and on the sole and dorsal surface of the feet three times at 15-minute intervals over 30min. A significant lower mean skin temperature in all measurement points was seen in non-walking children with cerebral damages compared to healthy controls. Also, the mean skin temperature was significantly lower in all foot measuring points in the children with cerebral damages that were unable to walk compared to those walking. In conclusion, as cold extremities may result in impaired well-being and hypothetically may be associated with other symptoms born by the child, further investigations of thermal dysfunction and autonomic function are of importance and treatment may be warranted.
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Affiliation(s)
- Lena E Svedberg
- Institute of Occupational Therapy and Physiotherapy, The Sahlgrenska Academy, Göteborg University, P.O. Box 455, SE 405 30 Göteborg, Sweden.
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