scholarly journals NCMP-25. CLINICAL FEATURES, NEUROLOGIC RECOVERY, AND RISK PREDICTION OF POST-OPERATIVE POSTERIOR FOSSA SYNDROME: A PROSPECTIVE STUDY

2020 ◽  
Vol 22 (Supplement_2) ◽  
pp. ii128-ii128
Author(s):  
Raja B Khan ◽  
Zoltan Patay ◽  
Paul Kilmo ◽  
Jie Huang ◽  
Arzu Onar-Thomas ◽  
...  
Keyword(s):  
Posterior Fossa ◽  
Multivariable Analysis ◽  
Posterior Fossa Syndrome ◽  
Neurologic Recovery ◽  
Younger Age ◽  
Severe Ataxia ◽  
One Year ◽  
A Prospective Study ◽  
Surgery Center

Abstract INTRODUCTION Posterior fossa syndrome (PFS) is a known consequence of medulloblastoma resection. Our aim was to clinically define PFS, its evolution over time, and ascertain risk factors for its development and poor recovery. METHODS Children with medulloblastoma treated at St Jude Children’s Research Hospital from 6/2013-7/2019 received standardized neurological examinations, before and periodically after radiation therapy. Most (98.3%) were enrolled on the ongoing multi-institutional protocol (SJMB12; NCT 01878617). RESULTS Sixty (34%) of 178 evaluated children had PFS. Forty (23%) had complete mutism (PFS1) and 20 (11%) had diminished speech (PFS2). All children with PFS had severe ataxia and 42.5% of PFS1 had movement disorders. By multivariable analysis, younger age (p=0.0005) and surgery in a low-volume surgery center (p=0.0146) increased PFS risk, while SHH tumors had reduced risk (p=0.0025). Speech and gait returned in PFS1/PFS2 children at a median of 2.3/0.7 and 2.1/1.5 months respectively, however, 12 (44.4%) of 27 PFS1 children with 12 months of follow-up were non-ambulatory at one-year. Movement disorder (p= 0.037) and high ataxia score (p< 0.0001) were associated with delayed speech recovery. Older age (p= 0.0147) and high ataxia score (p< 0.0001) were association with delayed gait return. Symptoms improved in all children but no child with PFS had normal neurologic examination at a median of 23 months after surgery. CONCLUSION Categorizing PFS in to types 1 and 2 has prognostic relevance. Almost half of the children with PFS1 remained non-ambulatory at 12-month follow-up. Surgical experience was a major modifiable contributor to the development of PFS.

Radiological and clinical associations with scoliosis outcomes after posterior fossa decompression in patients with Chiari malformation and syrinx from the Park-Reeves Syringomyelia Research Consortium

2020 ◽  
Vol 26 (1) ◽  
pp. 53-59 ◽  
Author(s):  
Jennifer M. Strahle ◽  
Rukayat Taiwo ◽  
Christine Averill ◽  
James Torner ◽  
Jordan I. Gewirtz ◽  
...  
Keyword(s):  
Posterior Fossa ◽  
Chiari Malformation ◽  
Craniocervical Junction ◽  
Curve Progression ◽  
Posterior Fossa Decompression ◽  
Type I ◽  
Younger Age ◽  
Curve Magnitude ◽  
The Mean

OBJECTIVEIn patients with Chiari malformation type I (CM-I) and a syrinx who also have scoliosis, clinical and radiological predictors of curve regression after posterior fossa decompression are not well known. Prior reports indicate that age younger than 10 years and a curve magnitude < 35° are favorable predictors of curve regression following surgery. The aim of this study was to determine baseline radiological factors, including craniocervical junction alignment, that might predict curve stability or improvement after posterior fossa decompression.METHODSA large multicenter retrospective and prospective registry of pediatric patients with CM-I (tonsils ≥ 5 mm below the foramen magnum) and a syrinx (≥ 3 mm in width) was reviewed for clinical and radiological characteristics of CM-I, syrinx, and scoliosis (coronal curve ≥ 10°) in patients who underwent posterior fossa decompression and who also had follow-up imaging.RESULTSOf 825 patients with CM-I and a syrinx, 251 (30.4%) were noted to have scoliosis present at the time of diagnosis. Forty-one (16.3%) of these patients underwent posterior fossa decompression and had follow-up imaging to assess for scoliosis. Twenty-three patients (56%) were female, the mean age at time of CM-I decompression was 10.0 years, and the mean follow-up duration was 1.3 years. Nine patients (22%) had stable curves, 16 (39%) showed improvement (> 5°), and 16 (39%) displayed curve progression (> 5°) during the follow-up period. Younger age at the time of decompression was associated with improvement in curve magnitude; for those with curves of ≤ 35°, 17% of patients younger than 10 years of age had curve progression compared with 64% of those 10 years of age or older (p = 0.008). There was no difference by age for those with curves > 35°. Tonsil position, baseline syrinx dimensions, and change in syrinx size were not associated with the change in curve magnitude. There was no difference in progression after surgery in patients who were also treated with a brace compared to those who were not treated with a brace for scoliosis.CONCLUSIONSIn this cohort of patients with CM-I, a syrinx, and scoliosis, younger age at the time of decompression was associated with improvement in curve magnitude following surgery, especially in patients younger than 10 years of age with curves of ≤ 35°. Baseline tonsil position, syrinx dimensions, frontooccipital horn ratio, and craniocervical junction morphology were not associated with changes in curve magnitude after surgery.

scholarly journals Exacerbations and Changes in Physical Activity and Sedentary Behaviour in Patients with Bronchiectasis after 1 Year

2021 ◽  
Vol 10 (6) ◽  
pp. 1190
Author(s):  
Victoria Alcaraz-Serrano ◽  
Ane Arbillaga-Etxarri ◽  
Patricia Oscanoa ◽  
Laia Fernández-Barat ◽  
Leticia Bueno ◽  
...  
Keyword(s):  
Physical Activity ◽  
Sedentary Behaviour ◽  
Prospective Observational Study ◽  
Multivariable Analysis ◽  
Sensewear Armband ◽  
Activity Measurements ◽  
Key Factor ◽  
Steps Per Day ◽  
One Year

Background: Low physical activity and high sedentary behaviour in patients with bronchiectasis are associated with hospitalisation over one year. However, the factors associated with longitudinal changes in physical activity and sedentary behaviour have not been explored. We aimed to identify clinical and sociodemographic characteristics related to a change in physical activity and sedentary behaviour in patients with bronchiectasis after one year. Methods: This was a prospective observational study during which physical activity measurements were recorded using a SenseWear Armband for one week at baseline and at one year. At each assessment point, patients were classified as active or inactive (measured as steps per day) and as sedentary or not sedentary (measured as sedentary time). Results: 53 patients with bronchiectasis were analysed, and after one year, 18 (34%) had worse activity and sedentary levels. Specifically, 10 patients became inactive and sedentary. Multivariable analysis showed that the number of exacerbations during the follow-up period was the only outcome independently associated with change to higher inactivity and sedentary behaviour (odds ratio (OR), 2.19; 95% CI, 1.12 to 4.28). Conclusions: The number of exacerbations in patients with bronchiectasis was associated with changes in physical activity and sedentary behaviour. Exacerbation prevention may appear as a key factor in relation to physical activity and sedentary behaviour in patients with bronchiectasis.

scholarly journals Biological and clinical impact of hemangioblastoma-associated peritumoral cysts in von Hippel-Lindau disease

2016 ◽  
Vol 124 (4) ◽  
pp. 971-976 ◽  
Author(s):  
Kristin Huntoon ◽  
Tianxia Wu ◽  
J. Bradley Elder ◽  
John A. Butman ◽  
Emily Y. Chew ◽  
...  
Keyword(s):  
Clinical Impact ◽  
Anatomical Location ◽  
Von Hippel Lindau ◽  
Study Enrollment ◽  
Common Location ◽  
Younger Age ◽  
The Mean ◽  
A Prospective Study ◽  
Vhl Disease

OBJECT Peritumoral cysts are frequently associated with CNS hemangioblastomas and often underlie neurological morbidity and mortality. To determine their natural history and clinical impact, the authors prospectively analyzed hemangioblastoma-associated peritumoral cysts in patients with von Hippel-Lindau (VHL) disease. METHODS Patients with VHL disease who had 2 or more years of follow-up and who were enrolled in a prospective study at the National Institutes of Health were included. Serial prospectively acquired laboratory, genetic, imaging, and clinical data were analyzed. RESULTS One hundred thirty-two patients (of 225 in the VHL study with at least 2 years of follow-up) had peritumoral cysts that were followed for more than 2 years (total of 292 CNS peritumoral cysts). The mean age at study entrance was 37.4 ± 13.1 years ([mean ± SD], median 37.9, range 12.3–65.1 years). The mean follow-up was 7.0 ± 1.7 years (median 7.3, range 2.1–9.0 years). Over the study period, 121 of the 292 peritumoral cysts (41.4%) became symptomatic. Development of new cysts was associated with a larger number cysts at study enrollment (p = 0.002) and younger age (p < 0.0001). Cyst growth rate was associated with anatomical location (cerebellum cysts grew faster than spine and brainstem cysts; p = 0.0002 and p = 0.0008), younger age (< 35 years of age; p = 0.0006), and development of new neurological symptoms (p < 0.0001). Cyst size at symptom production depended on anatomical location (p < 0.0001; largest to smallest were found, successively, in the cerebellum, spinal cord, and brainstem). The most common location for peritumoral cysts was the cerebellum (184 cysts [63%]; p < 0.0001). CONCLUSIONS Peritumoral cysts frequently underlie symptom formation that requires surgical intervention in patients with VHL disease. Development of new cysts was associated with a larger number of cysts at study enrollment and younger age. Total peritumoral cyst burden was associated with germline partial deletion of the VHL gene.

Customised gold weight eyelid implantation in paralytic lagophthalmos

2008 ◽  
Vol 122 (10) ◽  
pp. 1088-1091 ◽  
Author(s):  
N Jayashankar ◽  
K P Morwani ◽  
M J Shaan ◽  
S R Bhatia ◽  
K T Patil
Keyword(s):  
Visual Acuity ◽  
Prospective Study ◽  
Study Design ◽  
Study Group ◽  
Upper Eyelid ◽  
Eyelid Closure ◽  
Gold Weight ◽  
One Year ◽  
A Prospective Study

AbstractGold eyelid implantation is widely considered the procedure of choice to reanimate the upper eyelid in paralytic lagophthalmos. Commercially supplied implants are not readily available in all places and are sometimes cumbersome to import.Objective:We aimed to devise a method whereby every surgeon performing gold eyelid implantation could have easy and quick access to the implant. Furthermore, we aimed to develop a means of creating an implant of the exact weight required for complete eyelid closure.Study design and setting:A prospective study was performed from 1997 to 2005 in a tertiary research hospital, involving 50 subjects requiring gold upper eyelid implantation and using the technique in question.Results:Only patients with a minimum follow up of one year were included in the study group. Symptoms improved in 96 per cent of subjects, who were able to dispense with eyedrops and eye ointments. Visual acuity improved in 92 per cent of patients. There were two extrusions amongst the early cases.Conclusion and significance:Customised gold eyelid implantation offers an alternative in regions where commercial implants are not easily obtained.

Clinical analysis of first-ever acute ischemic stroke involving the territory of paramedian mesencephalic arteries

Open Medicine ◽  
2007 ◽  
Vol 2 (1) ◽  
pp. 37-46 ◽  
Author(s):  
Peterus Thajeb ◽  
Teguh Thajeb ◽  
Dao-Fu Dai
Keyword(s):  
Ischemic Stroke ◽  
Acute Ischemic Stroke ◽  
Age Of Onset ◽  
Clinical Analysis ◽  
Clinical Triad ◽  
One Year ◽  
Associated Risk Factors ◽  
A Prospective Study ◽  
Bilateral Lesions

AbstractTo determine one-year clinical outcome of patients with first-ever acute ischemic stroke involving the territory of paramedian mesencephalic arteries (PMAS), we conducted a prospective study evaluating the cognitive functions of 28 patients with PMAS. Neuropsychological tests were performed during the first month of stroke onset and at the 12th month of follow-up. There were 12 women and 16 men. Mean age of onset for women and men was 70 years and 65 years, respectively. Progressing strokes occurred in 62% of patients and 96% developed a full-blown picture of the clinical triad of akinetic mutism, hypersomnolence, and bilateral blepharoptosis and ophthalmoparesis. Involuntary movements occurred in 6, and focal myoclonus in 4 patients. The top four associated risk factors were hypertension (68%), hyperlipidemia (57%), diabetes mellitus (46%), and atrial fibrillation (36%). Unilateral midbrain infarctions occurred in 12 patients and bilateral lesions in 16. Thalamic infarctions were unilateral in 10 and bilateral in 13 cases. Three of the 28 (11%) patients died of recurrent cerebral infarctions within 1 year of the onset of PMAS. The recurrent infarctions involved the basilar artery territory in two cases and the carotid system in another. One patient died of acute myocardial infarction. Of the 24 patients who had survived the stroke by 1 year, 20 (71%) developed dementia. We conclude that first-ever ischemic stroke with PMAS is not a benign syndrome. Most patients developed dementia by 1 year after the stroke.

TREATMENT OF TRIGGER FINGERS BY INJECTION OF METHYLPREDNISOLONE ACETATE AND LIDOCAINE (DEPO-MEDROL®)

Hand Surgery ◽  
1996 ◽  
Vol 01 (02) ◽  
pp. 103-105
Author(s):  
J. Joris Hage ◽  
Jaap D.K. Munting
Keyword(s):  
Side Effects ◽  
Prospective Study ◽  
Success Rate ◽  
Adult Patients ◽  
Methylprednisolone Acetate ◽  
Short Term ◽  
Local Injections ◽  
One Year ◽  
A Prospective Study

Thirty-six adult patients with 44 trigger fingers of less than four months' duration entered a prospective study on the efficiency of treatment with local injections of a combination of corticosteroids and lidocaine. From this study it may be concluded that the short-term success rate (93%) of one to three injections of methylprednisolone and lidocaine 2% (Depo-Medrol®) is comparable to that achieved by surgical or percutaneous tenolysis. At one year of follow-up, this success rate still amounted to 86%. In our hands, this therapy is without complications or side effects.

Stereotactic Limbic Leucotomy: A Preliminary Report on Forty Patients

1973 ◽  
Vol 123 (573) ◽  
pp. 141-148 ◽  
Author(s):  
Desmond Kelly ◽  
Alan Richardson ◽  
Nita Mitchell-Heggs ◽  
Juliet Greenup ◽  
Char-nie Chen ◽  
...  
Keyword(s):  
Prospective Study ◽  
Operative Technique ◽  
Preliminary Report ◽  
Psychiatric Patients ◽  
Present Series ◽  
One Year ◽  
A Prospective Study

The neurophysiological aspects and operative technique of stereotactic limbic leucotomy have been described in a previous paper (Kelly, Richardson and Mitchell-Heggs, 1973). The present investigation is a prospective study designed to assess the results of such surgery in a group of 40 severely ill psychiatric patients, who had failed to respond satisfactorily to every other type of treatment. The results have been assessed clinically, psychologically and physiologically, in a very detailed way, at six weeks; a similar follow-up at one year is in progress. A comparison is made between the results of the present series and those of a previous: study (Kelly et al., 1972), in which more extensive leucotomy operations were carried out, and similar means of assessment were employed.

scholarly journals Hypertension and Cerebrovascular Diseases: A Large Long Term Followed Up Cohort Hypertension Patients

2021 ◽  
Author(s):  
An le li ◽  
shuai zhu ◽  
zhi hao hu ◽  
qian peng ◽  
fang xiang ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Cerebrovascular Disease ◽  
Cumulative Incidence ◽  
Cerebrovascular Diseases ◽  
Seasonal Characteristics ◽  
Four Seasons ◽  
Younger Age ◽  
One Year

Abstract Background: Cerebrovascular disease (CVD) is the first cause of death in Chinese residents [1]. Hypertension (HP) has been shown to be the single most important modifiable risk factor among multiple etiologies. The incidence of stroke has increased gradually and has begun occurring at a younger age in recent years [1-2]. There were few related studies on CVD of HP cohort. Objective: To explore CVD distribution and epidemic characteristics in followed-up hypertension patients.Methods: Using the Hypertension Follow-up Management System database in Jiading district in Shanghai. We designed a retrospective cohort study that included all followed-up hypertension patients between 2002 and 2020. The endpoint was the occurrence of CVD confirmed by the hospital; otherwise, the patients were tracked until September 30, 2020. Record information of every patient has been collected in the registration card and each followed-up record.Results: Among 166688 followed-up HP patients, the total cumulative incidence of CVD was 6.68% (male 7.02%, female 6.37%) during follow-up period, cumulative incidence of ischemic CVD, hemorrhagic CVD and unclassified stroke was respectively 4.76%, 0.40% and 1.53%. Cumulative incidence of CVD increased with age, the group under 30 was 0, and the group over 70 was the highest (9.24%). The higher blood pressure was, the higher prevalence of CVD was. The prevalence of CVD increased with duration of HP, 3.76% within one year and 11.34% after 10 years. The proportion of CVD cases in HP patients from April to June was the largest in the four seasons; the proportion of patients from October to December was the minimum.Conclusion: Hypertension patient was prone to falling cerebrovascular disease; the main type of disease was cerebral infarction. Male incidence was higher than female incidence. The cumulative incidence of CVD increased with age, blood pressure and duration of HP patients. It had seasonal characteristics, which was relatively high from April to June within year.

scholarly journals Catastrophic costs due to tuberculosis worsen treatment outcomes: a prospective cohort study in Indonesia

2020 ◽  
Vol 114 (9) ◽  
pp. 666-673
Author(s):  
Ahmad Fuady ◽  
Tanja A J Houweling ◽  
Muchtaruddin Mansyur ◽  
Erlina Burhan ◽  
Jan Hendrik Richardus
Keyword(s):  
Treatment Outcomes ◽  
Treatment Adherence ◽  
Mixed Models ◽  
Multivariable Analysis ◽  
Annual Household Income ◽  
Rural Districts ◽  
Tb Treatment ◽  
Unsuccessful Treatment ◽  
One Year

Abstract Background While the incidence of catastrophic costs due to tuberculosis (TB) remains high, there is little evidence about their impact on TB treatment outcomes and adherence. We assessed their effect on treatment outcomes and adherence in Indonesia. Methods We interviewed 282 adult TB patients who underwent TB treatment in urban, suburban and rural districts of Indonesia. One year after the interview, we followed up treatment adherence and outcomes. We applied multivariable analysis using generalized linear mixed models. Results Follow-up was complete for 252/282 patients. Eighteen (7%) patients had unsuccessful treatment and 40 (16%) had poor adherence. At a threshold of 30% of annual household income, catastrophic costs negatively impacted treatment outcomes (adjusted odds ratio [aOR] 4.15 [95% confidence interval {CI} 1.15 to 15.01]). At other thresholds, the associations showed a similar pattern but were not statistically significant. The association between catastrophic costs and treatment adherence is complex because of reverse causation. After adjustment, catastrophic costs negatively affected treatment adherence at the 10% and 15% thresholds (aOR 2.11 [95% CI 0.97 to 4.59], p = 0.059 and aOR 2.06 [95% CI 0.95 to 4.46], p = 0.07). There was no evidence of such an effect at other thresholds. Conclusions Catastrophic costs negatively affect TB treatment outcomes and treatment adherence. To eliminate TB, it is essential to mitigate catastrophic costs.

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