Essential Infantile Esotropia: A Course of Treatment From Our Experience

Background: Essential infantile esotropia (EIE) is the most common type of childhood esotropia. Although its classical approach is surgical, less invasive techniques have been proposed as an adjunct or alternative to traditional surgery. Among them, chemodenervation with botulinum toxin (BT) has been investigated, showing variable and sometimes conflicting results.Objectives: To compare the outcomes of bilateral BT injection and traditional surgery in a pediatric population with EIE in order to optimize and standardize the therapeutic approach. Other purposes are to evaluate whether early intervention may prevent the onset of vertical ocular deviation (which is part of the clinical picture of EIE) and/or influence the development of fine stereopsis, and also to assess changes in refractive status over time among the enrolled population.Methods: A retrospective consecutive cohort study was conducted in 86 children aged 0–48 months who underwent correction of EIE. The primary intervention in naïve subjects was either bilateral BT injection (36 subjects, “BT group”) or strabismus surgery (50 subjects, “surgery group”).Results: Overall, BT chemodenervation (one or two injections) was effective in 13 (36.1%) subjects. With regard to residual deviation angle, the outcomes at least 5 years after the last intervention were overlapping in children receiving initial treatment with either injection or surgery; however, the success rate of primary intervention in the surgery group was higher, and the average number of interventions necessary to achieve orthotropia was smaller. Both early treatment with chemodenervation and surgery at a later age were not found to prevent the onset of vertical ocular deviation, whereas, surprisingly, the percentage of subjects developing fine stereopsis was higher in the surgery group. Finally, with regard to the change in refractive status over time, most of the subjects increased their initial hyperopia, whereas 10% became myopic.Conclusions: Our data suggest that a single bilateral BT injection by age 2 years should be considered as the first-line treatment of EIE without vertical component; whereas, traditional surgery should be considered as the first-line treatment for all other cases and in subjects unresponsive to primary single BT injection.

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Temporal trends in first-line chemotherapy treatment among elderly stage IIIB/IV non-small cell lung cancer (NSCLC) patients in the United States: Evidence from SEER-Medicare data

Journal of Clinical Oncology ◽

10.1200/jco.2007.25.18_suppl.17002 ◽

2007 ◽

Vol 25 (18_suppl) ◽

pp. 17002-17002

Author(s):

K. Lang ◽

M. D. Marciniak ◽

D. Faries ◽

M. Stokes ◽

D. Buesching ◽

...

Keyword(s):

Single Agent ◽

Temporal Trends ◽

Stage Iiib ◽

Line Treatment ◽

Chemotherapy Treatment ◽

First Line ◽

Nsclc Patients ◽

Line Chemotherapy ◽

Over Time ◽

First Line Treatment

17002 Background: Data regarding first-line chemotherapy treatment among advanced-staged NSCLC patients is lacking. The purpose of this analysis was to assess first-line treatment patterns over time among elderly patients with Stage IIIB/IV NSCLC. Methods: Patients aged 65 years and older diagnosed with Stage IIIB/IV NSCLC between 1997 and 2002 were identified and followed over time using the SEER-Medicare database to evaluate temporal trends in first-line chemotherapy treatment. Results: Chemotherapy use increased from approximately 28% of Stage IIIB/IV patients diagnosed in 1997 to 36% of patients diagnosed in 2002. Among identifiable first-line treatments, cisplatin or carboplatin and taxane (C/CT) doublet therapy was the most common treatment in all years (approximately 50% or greater). The use of single-agent taxanes and gemcitabine increased over time (taxane use increased from 3.3% in 1997 to 7.6% in 2002; gemcitabine use increased from 0.6% in 1997 to 5.1% in 2002), while use of single agent cisplatin or carboplatin (C/C) declined (from 10.0% in 1997 to 3.1% in 2002). Use of doublet therapy with C/C and either a taxane or gemcitabine also increased over time (with the largest increase for the gemcitabine combination from 0.3% in 1997 to 11.8% in 2002). Correspondingly, use of doublet C/C and any other therapy declined markedly (from 18.9% in 1997 to 3.7% in 2002). Use of 3 or more agents as first-line treatment was infrequent across study years (<1.0%). Treatment discontinuation was substantial (>60% for all regimens). Conclusions: Our findings indicate relatively low but increasing use of first-line chemotherapy treatment among elderly Stage IIIB/IV NSCLC patients. [Table: see text]

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Critical evaluation of the role of oxaliplatin- and irinotecan-based regimens as first-line chemotherapy in advanced colorectal cancer (CRC)

Journal of Clinical Oncology ◽

10.1200/jco.2006.24.18_suppl.13562 ◽

2006 ◽

Vol 24 (18_suppl) ◽

pp. 13562-13562

Author(s):

C. Carnaghi ◽

L. Rimassa ◽

M. Zuradelli ◽

E. Morenghi ◽

V. Torri ◽

...

Keyword(s):

Overall Survival ◽

Critical Evaluation ◽

Patient Characteristics ◽

Line Treatment ◽

First Line ◽

Disease Site ◽

The Impact ◽

Line Chemotherapy ◽

Over Time ◽

First Line Treatment

13562 Background: Until recently, 5-fluorouracil (5-FU) has been the mainstay of treatment for advanced CRC. In the last years, irinotecan and oxaliplatin have been shown to improve survival in combination with 5-FU. It is unclear if this improvement requires the use of these agents as first-line treatment or their sequential use during the course of disease. Methods: In order to assess the impact on prognosis of the first-line chemotherapy regimen, we retrospectively reviewed the outcome of all patients (pts) with advanced CRC treated at our insitution from May 1997 to December 2003. During this period our standard first-line chemotherapy moved from 5-FU and folinic acid (FA) to FOLFIRI to FOLFOX regimens. We analyzed changes in overall survival over time according to administered treatments. Results: From May 1997 to December 2003, 376 consecutive pts with advanced CRC were treated at our institution, 118 from 1997 to 1999, 135 from 2000 to 2001, 123 from 2002 to 2003. Patient characteristics did not vary over time for the 3 cohorts: median age was 62 years (range 26–83), 58% of pts were male, 72% had single metatastic site, liver was the main disease site (72%). In the first cohort (1997–99) the standard first-line treatment was 5-FU/FA, in the second (2000–01) FOLFIRI, and in the third (2002–03) FOLFOX. The number of pts who underwent 1, 2 o 3 lines of treatment for metastatic disease was similar for the 3 cohorts. The median overall survival was 21.4 months (95% CI 19.3–23.3). As shown below, no statistically significant differences were observed among the cohorts. Conclusions: Our retrospective analysis shows that the use of oxaliplatin and irinotecan has pushed the overall median survival to 21 months. The outcome of pts has been similar during the period 1997–2003 despite the shift in standard first-line treatment from 5-FU/FA to FOLFIRI to FOLFOX. These results are reasonably due to the sequential use of all the active regimens. [Table: see text] No significant financial relationships to disclose.

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Historical Patterns of Diagnosis, Treatments, and Outcome of Epilepsy Associated With Tuberous Sclerosis Complex: Results From TOSCA Registry

Frontiers in Neurology ◽

10.3389/fneur.2021.697467 ◽

2021 ◽

Vol 12 ◽

Author(s):

Rima Nabbout ◽

Elena Belousova ◽

Mirjana P. Benedik ◽

Tom Carter ◽

Vincent Cottin ◽

...

Keyword(s):

Tuberous Sclerosis ◽

Tuberous Sclerosis Complex ◽

Infantile Spasms ◽

Line Treatment ◽

Seizure Onset ◽

First Line ◽

Disease Awareness ◽

Focal Seizures ◽

Over Time ◽

First Line Treatment

Background: Epilepsy is the most common neurological manifestation in individuals with tuberous sclerosis complex (TSC). However, real-world evidence on diagnosis and treatment patterns is limited. Here, we present data from TuberOus Sclerosis registry to increase disease Awareness (TOSCA) on changes in patterns of epilepsy diagnosis, treatments, and outcomes over time, and detailed epilepsy characteristics from the epilepsy substudy.Methods: TuberOus Sclerosis registry to increase disease Awareness (TOSCA) was a multicentre, international disease registry, consisting of a main study that collected data on overall diagnostic characteristics and associated clinical features, and six substudies focusing on specific TSC manifestations. The epilepsy substudy investigated detailed epilepsy characteristics and their correlation to genotype and intelligence quotient (IQ).Results: Epilepsy was reported in 85% of participants, more commonly in younger individuals (67.8% in 1970s to 91.8% in last decade), while rate of treatments was similar across ages (>93% for both infantile spasms and focal seizures, except prior to 1960). Vigabatrin (VGB) was the most commonly used antiepileptic drugs (AEDs). Individuals with infantile spasms showed a higher treatment response over time with lower usage of steroids. Individuals with focal seizures reported similar rates of drug resistance (32.5–43.3%). Use of vagus nerve stimulation (VNS), ketogenic diet, and surgery remained low.Discussion: The epilepsy substudy included 162 individuals from nine countries. At epilepsy onset, most individuals with infantile spasms (73.2%) and focal seizures (74.5%) received monotherapies. Vigabatrin was first-line treatment in 45% of individuals with infantile spasms. Changes in initial AEDs were commonly reported due to inadequate efficacy. TSC1 mutations were associated with less severe epilepsy phenotypes and more individuals with normal IQ. In individuals with TSC diagnosis before seizure onset, electroencephalogram (EEG) was performed prior to seizures in only 12.5 and 25% of subsequent infantile spasms and focal seizures, respectively.Conclusions: Our study confirms the high prevalence of epilepsy in TSC individuals and less severe phenotypes with TSC1 mutations. Vigabatrin improved the outcome of infantile spasms and should be used as first-line treatment. There is, however, still a need for improving therapies in focal seizures. Electroencephalogram follow-up prior to seizure-onset should be promoted for all infants with TSC in order to facilitate preventive or early treatment.

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