scholarly journals Postural Orthostatic Tachycardia Syndrome (POTS): Assess, Diagnose, and Evaluate for POTS Treatment (ADEPT)

2017 ◽  
Vol 4 (3-4) ◽  
pp. 142-153
Author(s):  
Lisa L. Schmidt ◽  
Beverly L. Karabin ◽  
Audra C. Malone
Keyword(s):  
Patient Outcomes ◽  
Literature Search ◽  
Screening Tool ◽  
Orthostatic Intolerance ◽  
Chronic Fatigue ◽  
Postural Orthostatic Tachycardia Syndrome ◽  
Diagnostic Screening ◽  
Healthcare Burden ◽  
Psychiatric Outpatient Clinic

Background/Aims: Postural orthostatic tachycardia syndrome (POTS) is often identified as being clinically underdiagnosed and undertreated, resulting in unnecessary costs and poorer patient outcomes. Method: Through a literature search, the information has been synthesized, supporting the creation of a POTS diagnostic screening tool that can be implemented within the psychiatric outpatient clinic. Results: POTS patients are often referred to psychiatry for the treatment of chronic fatigue and anxiety disorders. Psychiatric professionals are in a position to prescreen for POTS in patients with orthostatic intolerance. Conclusion: A diagnostic prescreening tool helps to identify patients with POTS so they can be referred for proper treatment, improving their functionality and quality of life, and decreasing the healthcare burden.

scholarly journals Time Course of Autonomic Symptoms in Postural Orthostatic Tachycardia Syndrome (POTS) Patients: Two-Year Follow-Up Results

2020 ◽  
Vol 17 (16) ◽  
pp. 5872
Author(s):  
Franca Dipaola ◽  
Caterina Barberi ◽  
Elena Castelnuovo ◽  
Maura Minonzio ◽  
Roberto Fornerone ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Repeated Measures ◽  
Time Course ◽  
Orthostatic Intolerance ◽  
Occupational Status ◽  
Postural Orthostatic Tachycardia Syndrome ◽  
Autonomic Symptoms ◽  
Post Hoc

Postural orthostatic tachycardia syndrome (POTS) is a multifactorial condition capable of chronically reducing the quality of life and the work ability of patients. The study aim was to assess the burden of autonomic symptoms in a cohort of POTS patients over 2 years. Patients’ clinical profiles were assessed by the 31-item Composite Autonomic Symptom Score questionnaire (COMPASS 31) and a visual analog scale (VAS). One-way ANOVA for repeated measures followed by Dunnett’s post-hoc test were used to compare symptoms at baseline and at 1 and 2 years. Out of 42 enrolled patients, 25 had a 1-year follow-up and 12 had a 2-year follow-up. At baseline, the reported burden of autonomic symptoms was high (overall COMPASS 31 = 49.9 ± 14.3 /100). Main complaints were related to orthostatic intolerance according to both COMPASS 31 and VAS. Fourteen patients were rendered inactive because of symptoms. At 1-year follow-up, a statistically significant improvement in pupillomotor function and overall score was detected by the COMPASS 31. These findings were confirmed at 2 years, together with a significant reduction in quality of life impairment, assessed by VAS. However, these improvements did not change patients’ occupational status. Awareness of POTS diagnosis, patient monitoring, and tailored therapies can help to improve patients’ condition.

scholarly journals Deconditioning does not explain orthostatic intolerance in ME/CFS (myalgic encephalomyelitis/chronic fatigue syndrome)

2021 ◽  
Vol 19 (1) ◽  
Author(s):  
C. (Linda) M. C. van Campen ◽  
Peter C. Rowe ◽  
Frans C. Visser
Keyword(s):  
Oxygen Consumption ◽  
Chronic Fatigue Syndrome ◽  
Exercise Testing ◽  
Orthostatic Intolerance ◽  
Cardiopulmonary Exercise Testing ◽  
Chronic Fatigue ◽  
Myalgic Encephalomyelitis ◽  
Postural Orthostatic Tachycardia Syndrome ◽  
Cardiopulmonary Exercise ◽  
Fatigue Syndrome

Abstract Background Orthostatic intolerance (OI) is a frequent finding in individuals with myalgic encephalomyelitis /chronic fatigue syndrome (ME/CFS). Published studies have proposed that deconditioning is an important pathophysiological mechanism in various forms of OI, including postural orthostatic tachycardia syndrome (POTS), however conflicting opinions exist. Deconditioning can be classified objectively using the predicted peak oxygen consumption (VO2) values from cardiopulmonary exercise testing (CPET). Therefore, if deconditioning is an important contributor to OI symptomatology, one would expect a relation between the degree of reduction in peak VO2during CPET and the degree of reduction in CBF during head-up tilt testing (HUT). Methods and results In 22 healthy controls and 199 ME/CFS patients were included. Deconditioning was classified by the CPET response as follows: %peak VO2 ≥ 85% = no deconditioning, %peak VO2 65–85% = mild deconditioning, and %peak VO2 < 65% = severe deconditioning. HC had higher oxygen consumption at the ventilatory threshold and at peak exercise as compared to ME/CFS patients (p ranging between 0.001 and < 0.0001). Although ME/CFS patients had significantly greater CBF reduction than HC (p < 0.0001), there were no differences in CBF reduction among ME/CFS patients with no, mild, or severe deconditioning. We classified the hemodynamic response to HUT into three categories: those with a normal heart rate and blood pressure response, postural orthostatic tachycardia syndrome, or orthostatic hypotension. No difference in the degree of CBF reduction was shown in those three groups. Conclusion This study shows that in ME/CFS patients orthostatic intolerance is not caused by deconditioning as defined on cardiopulmonary exercise testing. An abnormal high decline in cerebral blood flow during orthostatic stress was present in all ME/CFS patients regardless of their %peak VO2 results on cardiopulmonary exercise testing.

scholarly journals Psychogenic Pseudosyncope: Real or Imaginary? Results from a Case-Control Study in Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS) Patients

Medicina ◽  
2022 ◽  
Vol 58 (1) ◽  
pp. 98
Author(s):  
C. (Linda) M. C. van Campen ◽  
Frans C. Visser
Keyword(s):  
Chronic Fatigue Syndrome ◽  
Case Control Study ◽  
Orthostatic Intolerance ◽  
Chronic Fatigue ◽  
Case Control ◽  
Myalgic Encephalomyelitis ◽  
Control Group ◽  
Postural Orthostatic Tachycardia Syndrome ◽  
Fatigue Syndrome ◽  
Control Study

Background and objectives: Orthostatic intolerance (OI) is a clinical condition in which symptoms worsen upon assuming and maintaining upright posture and are ameliorated by recumbency. OI has a high prevalence in patients with myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS). Exact numbers on syncopal spells especially if they are on a weekly or even daily basis are not described. Although not a frequent phenomenon, this symptomatology is of very high burden to the patient if present. To explore whether patients with very frequent (pre)syncope spells diagnosed elsewhere with conversion or psychogenic pseudosyncope (PPS) might have another explanation of their fainting spells than behavioral psychiatric disorders, we performed a case–control study comparing ME/CFS patients with and without PPS spells. Methods and results: We performed a case–control study in 30 ME/CFS patients diagnosed elsewhere with PPS and compared them with 30 control ME/CFS patients without syncopal spells. Cases were gender, age and ME/CFS disease duration matched. Each underwent a tilt test with extracranial Doppler measurements for cerebral blood flow (CBF). ME/CFS cases with PPS had a significant larger CBF reduction at end tilt than controls: 39 (6)% vs. 25 (4)%; (p < 0.0001). Cases had more severe disease compared with controls (chi-square p < 0.01 and had a p = 0.01) for more postural orthostatic tachycardia syndrome in cases compared with controls. PETCO2 end-tilt differed also, but the magnitude of difference was smaller than compared with the CBF reduction: there were no differences in heart rate and blood pressure at either end-tilt testing period. Compared with the test with the stockings off, the mean percentage reduction in cardiac output during the test with compression stockings on was lower, 25 (5) mmHg versus 29 (4) mmHg (p < 0.005). Conclusions: This study demonstrates that in ME/CFS patients suspected of having PPS, or conversion, CBF measurements end-tilt show a large decline compared with a control group of ME/CFS patients. Therefore, hypoperfusion offers an explanation of the orthostatic intolerance and syncopal spells in these patients, where it is clear that origin might not be behavioral or psychogenic, but have a clear somatic pathophysiologic background.

scholarly journals A cluster analysis of serious adverse event reports after human papillomavirus (HPV) vaccination in Danish girls and young women, September 2009 to August 2017

2019 ◽  
Vol 24 (19) ◽  
Author(s):  
Daniel Ward ◽  
Nicklas Myrthue Thorsen ◽  
Morten Frisch ◽  
Palle Valentiner-Branth ◽  
Kåre Mølbak ◽  
...  
Keyword(s):  
Cluster Analysis ◽  
Human Papillomavirus ◽  
Latent Class ◽  
Orthostatic Intolerance ◽  
Hpv Vaccination ◽  
Pain Syndrome ◽  
Chronic Fatigue ◽  
Cognitive Disorder ◽  
Postural Orthostatic Tachycardia Syndrome ◽  
Hpv Vaccines

Background Suspected adverse events (AE) after human papillomavirus (HPV) vaccines include postural orthostatic tachycardia syndrome (POTS), chronic fatigue syndrome (CFS), complex regional pain syndrome (CRPS) and symptoms including headache and orthostatic intolerance. Aim We aimed to identify phenotypes of AEs after HPV vaccination, defined as patterns of AE terms (signs, symptoms, diagnoses), and to evaluate if identified phenotypes reflected previously suspected symptomatology or heightened public concerns over HPV vaccine safety since 1 January 2015. Methods We conducted a retrospective observational study using latent class cluster analysis of all serious AE reports (n = 963) reported by females residing in Denmark between September 2009 and August 2017. Resulting clusters were characterised according to AE terms associated with POTS, CFS and CRPS before (September 2009–December 2014) and during (January 2015–August 2017) a time of heightened media activity regarding HPV vaccines. Results Four clusters of AE reports were distinguished. The most common symptoms were fatigue, dizziness and headache but their frequency varied among clusters. The majority of reports in one cluster were submitted during a period of heightened media activity, including an anomalous spike in submissions in December 2015; a high proportion of these reports included the symptoms cognitive disorder (78%), abdominal pain (77%), dysuria (60%) and sleep disorder (60%). Conclusions Non-specific symptoms including headache, fatigue and dizziness feature prominently in serious AE reports from females in Denmark. Our analysis identified a cluster of reports, likely media stimulated, with a focus on symptoms of CFS and POTS.

scholarly journals P.040 Efficacy and safety of periodic albumin infusions in refractory postural orthostatic tachycardia syndrome: a comparative study

2019 ◽  
Vol 46 (s1) ◽  
pp. S24
Author(s):  
ZA Siddiqi ◽  
D Blackmore ◽  
A Soloway
Keyword(s):  
Heart Rate ◽  
Comparative Study ◽  
Normal Saline ◽  
Orthostatic Intolerance ◽  
Venous Catheter ◽  
Primary Outcome Measure ◽  
Postural Orthostatic Tachycardia Syndrome ◽  
Open Label ◽  
Multiple Treatments

Background: Postural Orthostatic Tachycardia Syndrome (POTS) causes excessive heart rate and orthostatic intolerance on standing. About 25% patients have refractory POTS. Saline infusions reduce improve quality of life in such patients. Intravenous albumin expands circulatory volume by increasing plasma oncotic pressure. Efficacy of albumin infusions in POTS has not been studied. Methods: To assess the efficacy of albumin infusions in refractory POTS we treated patients with weekly or biweekly intravenous infusions of either 5% albumin in normal saline (n=16) or normal saline alone (n=7) in this open label comparative study. Most patients had failed multiple treatments. Serial clinical evaluations with individual symptom scores were the primary outcome measure of efficacy. Results: Mean follow up was 2 years (range 4 weeks - 5 years). 14/16 patients on albumin and 4/7 patients on saline infusions improved. Significantly more patients (7 vs. 1) on albumin showed marked improvement from baseline with more prominent reduction in orthostatic heart rate (mean reduction 19 vs. 14 beats minute). Albumin was well tolerated. More patients on saline (3/7 vs. 2/16) discontinued infusions due to lack of efficacy. Some patients required a permanent venous catheter. Conclusions: Intravenous albumin infusions are well tolerated and more effective than normal saline in refractory POTS.

scholarly journals A Comprehensive Examination of Severely Ill ME/CFS Patients

Healthcare ◽  
2021 ◽  
Vol 9 (10) ◽  
pp. 1290
Author(s):  
Chia-Jung Chang ◽  
Li-Yuan Hung ◽  
Andreas M. Kogelnik ◽  
David Kaufman ◽  
Raeka S. Aiyar ◽  
...  
Keyword(s):  
Clinical Laboratory ◽  
Orthostatic Intolerance ◽  
Chronic Fatigue ◽  
Striking Similarity ◽  
Molecular Diagnostic ◽  
Fatigue Syndrome ◽  
Morning Cortisol ◽  
Comprehensive Examination ◽  
Neurosensory Disturbance

One in four myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) patients are estimated to be severely affected by the disease, and these house-bound or bedbound patients are currently understudied. Here, we report a comprehensive examination of the symptoms and clinical laboratory tests of a cohort of severely ill patients and healthy controls. The greatly reduced quality of life of the patients was negatively correlated with clinical depression. The most troublesome symptoms included fatigue (85%), pain (65%), cognitive impairment (50%), orthostatic intolerance (45%), sleep disturbance (35%), post-exertional malaise (30%), and neurosensory disturbance (30%). Sleep profiles and cognitive tests revealed distinctive impairments. Lower morning cortisol level and alterations in its diurnal rhythm were observed in the patients, and antibody and antigen measurements showed no evidence for acute infections by common viral or bacterial pathogens. These results highlight the urgent need of developing molecular diagnostic tests for ME/CFS. In addition, there was a striking similarity in symptoms between long COVID and ME/CFS, suggesting that studies on the mechanism and treatment of ME/CFS may help prevent and treat long COVID and vice versa.

scholarly journals Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS): Major Impact on Lives of Both Patients and Family Members

Medicina ◽  
2021 ◽  
Vol 57 (1) ◽  
pp. 43
Author(s):  
Esme Brittain ◽  
Nina Muirhead ◽  
Andrew Y. Finlay ◽  
Jui Vyas
Keyword(s):  
Quality Of Life ◽  
Chronic Fatigue Syndrome ◽  
Physical Health ◽  
Family Members ◽  
Chronic Fatigue ◽  
Myalgic Encephalomyelitis ◽  
World Health ◽  
Life Questionnaire ◽  
Fatigue Syndrome

Background and objectives: To explore the impacts that Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS) has on the patient and their family members using the WHOQOL-BREF (Abbreviated World Health Organisation Quality of Life questionnaire) and FROM-16 (Family Reported Outcome Measure-16) quality of life assessments. Materials and Methods: A quantitative research study using postal questionnaires was conducted. A total of 39 adult volunteers expressed an interest in participating in the study: 24 returned appropriately completed questionnaires. Patients with ME/CFS completed the WHOQOL-BREF and up to four of their family members completed the FROM-16 questionnaire. Results: ME/CFS negatively affects the quality of life of the patient (median scores WHOQOL-BREF: Physical health = 19, Psychological = 44, Social relationships = 37.5, Environment = 56, n = 24) and their family members’ quality of life (FROM-16: Emotional = 9.5, Personal and social = 11.5, Overall = 20.5, n = 42). There was a significant correlation between the patient’s reported quality of life scores and their family members’ mean FROM-16 total scores. Conclusions: This study identifies the major impact that having an adult family member with ME/CFS has on the lives of partners and of other family members. Quality of life of ME/CFS patients was reduced most by physical health compared to the other domains. Quality of life of family members was particularly impacted by worry, family activities, frustration and sadness. This highlights the importance of measuring the impact on the lives of family members using tools such as the FROM-16 in the ME/CFS clinical encounter and ensuring appropriate support is widely available to family members.

scholarly journals COVID-19 and post-infectious myalgic encephalomyelitis/chronic fatigue syndrome: a narrative review

2021 ◽  
Vol 8 ◽  
pp. 204993612110093
Author(s):  
Sonia Poenaru ◽  
Sara J. Abdallah ◽  
Vicente Corrales-Medina ◽  
Juthaporn Cowan
Keyword(s):  
Chronic Fatigue Syndrome ◽  
Sleep Disturbances ◽  
Q Fever ◽  
Orthostatic Intolerance ◽  
Chronic Fatigue ◽  
Myalgic Encephalomyelitis ◽  
Exercise Intolerance ◽  
Laboratory Findings ◽  
Fatigue Syndrome ◽  
Post Infectious

Coronavirus disease 2019 (COVID-19) is a viral infection which can cause a variety of respiratory, gastrointestinal, and vascular symptoms. The acute illness phase generally lasts no more than 2–3 weeks. However, there is increasing evidence that a proportion of COVID-19 patients experience a prolonged convalescence and continue to have symptoms lasting several months after the initial infection. A variety of chronic symptoms have been reported including fatigue, dyspnea, myalgia, exercise intolerance, sleep disturbances, difficulty concentrating, anxiety, fever, headache, malaise, and vertigo. These symptoms are similar to those seen in myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS), a chronic multi-system illness characterized by profound fatigue, sleep disturbances, neurocognitive changes, orthostatic intolerance, and post-exertional malaise. ME/CFS symptoms are exacerbated by exercise or stress and occur in the absence of any significant clinical or laboratory findings. The pathology of ME/CFS is not known: it is thought to be multifactorial, resulting from the dysregulation of multiple systems in response to a particular trigger. Although not exclusively considered a post-infectious entity, ME/CFS has been associated with several infectious agents including Epstein–Barr Virus, Q fever, influenza, and other coronaviruses. There are important similarities between post-acute COVID-19 symptoms and ME/CFS. However, there is currently insufficient evidence to establish COVID-19 as an infectious trigger for ME/CFS. Further research is required to determine the natural history of this condition, as well as to define risk factors, prevalence, and possible interventional strategies.

scholarly journals Patient Experiences with the Transition to Telephone Counseling during the COVID-19 Pandemic

Healthcare ◽  
2021 ◽  
Vol 9 (6) ◽  
pp. 663
Author(s):  
Augustine W. Kang ◽  
Mary Walton ◽  
Ariel Hoadley ◽  
Courtney DelaCuesta ◽  
Linda Hurley ◽  
...  
Keyword(s):  
Patient Outcomes ◽  
Interrater Reliability ◽  
Telephone Counseling ◽  
Patient Experiences ◽  
Opioid Use Disorder ◽  
Opioid Use ◽  
Therapeutic Experience ◽  
Perceived Impact

Background: To identify and document the treatment experiences among patients with opioid use disorder (OUD) in the context of the rapid move from in-person to telephone counseling due to the COVID-19 pandemic. Methods: Participants (n = 237) completed a survey with open-ended questions that included the following domains: (1) satisfaction with telephone counseling, (2) perceived convenience, (3) changes to the therapeutic relationship, (4) perceived impact on substance use recovery, and (5) general feedback. Responses were coded using thematic analysis. Codes were subsequently organized into themes and subthemes (covering 98% of responses). Interrater reliability for coding of participants’ responses ranged from 0.89 to 0.95. Results: Overall, patients reported that telephone counseling improved the therapeutic experience. Specifically, 74% of respondents were coded as providing responses consistently indicating “positive valency”. “Positive valency” responses include: (1) feeling supported, (2) greater comfort and privacy, (3) increased access to counselors, and (4) resolved transportation barriers. Conversely, “negative valency” responses include: (1) impersonal experience and (2) reduced privacy. Conclusions: Telephone counseling presents its own set of challenges that should be investigated further to improve the quality of care and long-term patient outcomes.

scholarly journals Exploratory study into the relationship between the symptoms of chronic fatigue syndrome (CFS)/myalgic encephalomyelitis (ME) and fibromyalgia (FM) using a quasiexperimental design

BMJ Open ◽  
2021 ◽  
Vol 11 (2) ◽  
pp. e041947
Author(s):  
Pamela G Mckay ◽  
Helen Walker ◽  
Colin R Martin ◽  
Mick Fleming
Keyword(s):  
Quality Of Life ◽  
Chronic Fatigue Syndrome ◽  
Chronic Fatigue ◽  
Myalgic Encephalomyelitis ◽  
Anxiety And Depression ◽  
Symptom Experience ◽  
Fatigue Syndrome ◽  
The Impact ◽  
The Relationship

ObjectiveTo explore the relationship between symptoms of chronic fatigue syndrome (CFS)/myalgic encephalomyelitis (ME) and fibromyalgia (FM). The hypothesis predicated that there would be no significant differences between the group’s symptom experience.DesignA quasiexperimental design. Structural equation modelling (SEM) and invariance testing.ParticipantsMales (M) and females (F) >16 with a confirmed diagnosis of CFS/ME or FM by a general practitioner or specialist. CFS/ME (n=101, F: n=86, M: n=15, mean (M) age M=45.5 years). FM (n=107, F: n=95, M: n=12, M=47.2 years).Outcome measuresDiagnostic criteria: the American Centers for Disease Control and Prevention (CDC) for CFS/ME and the American College of Rheumatology (ACR) criteria for FM. Additional symptom questionnaires measuring: pain, sleep quality, fatigue, quality of life, anxiety and depression, locus of control and self-esteem.ResultsInvariance was confirmed with the exception of the American CDC Symptom Inventory, Fibromyalgia Impact Questionnaire and Hospital Anxiety and Depression Scale (p<0.05) based on five questions. Consequently, it was erroneous to conclude differences. Therefore, the Syndrome Model was created. SEM could not have tested the ACR previously, as it comprised a single data point. Thus, it was combined with these three questionnaires, increasing the data points, to create this new measurable model. Results confirmed no significant differences between groups (p=0.07 (p<0.05)).ConclusionParticipants responded in a similar manner to the questionnaire, confirming the same symptom experience. It is important to consider this in context with differing criteria and management guidelines, as this may influence diagnosis and the trajectory of patient’s management. With the biomedical cause currently unclear, it is the symptom experience and the impact on quality of life that is important. These findings are meaningful for patients, clinicians and policy development and support the requirement for future research.

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