Uploaded on Jan 27, 2022
PhD Assistance develops Medical coding systems using ICD-10-CM, CPT® framework and many more to support secure access control in Networking platforms. Hiring our experts, you are assured of quality and on-time delivery.The difference in frequency amongst populations is likely owing to higher detection rates in countries with screening programmes (for both cataracts and problems related to cataracts), lower rubella vaccination rates, and population genetic differences. To Learn More: https://bit.ly/32u4mK2 For Enquiry: India: +91 91769 66446 UK: +44 7537144372 Email: [email protected]
The Literature Review on Cataract Management in Children - Phdassistance
THE LITERATURE
REVIEW ON
CATARACT
MANAGEMENT
IN CHILDREN
An Academic presentation by
Dr. Nancy Agnes, Head, Technical Operations,
Phdassistance Group www.phdassistance.com
Email: [email protected]
Today's Discussion
Introduction
Clinical Tip
Diagnostic workflow for children with
CC During surgery
After surgery
Summary
Congenital and childhood
cataracts are uncommon ;
however, most paediatric
ophthalmology units in the
UK see them regularly.
They're frequently linked to
severe vision loss, and a
vast percentage have a
genetic cause, with some
having extra-ocular severe
comorbidities.
In most cases, opt imal diagnosis and treatment necessitate close
coordination across multidisciplinary teams. Surgery is still the most
communal form of therapy.
Many surgical procedures, intervention dates, and optical correction
choices have been promoted, making care seem compl icated to those
who regularly encounter affected children.
This report summarises the outcomes of two recent RCOphth child
cataract study days, Offers a Literature Review, and discusses the current
state of play' in paediatric cataract therapy in the United Kingdom.
Introduction
Congenital cataract (CC) affects
between 2.2 and 13.6 people
worldwide.
The difference in frequency amongst
populations is likely owing to higher
detection rates in countries with
screening programmes (for both
cataracts and problems related to
cataracts), lower rubella vaccination
rates, and population genetic
differences.
Treatment is also different depending on whether you have thick
cataracts at birth, partial cataracts at birth, or developmental
cataracts that develop during childhood.
Early recognition, diagnosis, and proper treatment are critical for
attaining the best possible results.
A team of healthcare earners is often involved in the best management
of children with cataracts, and clinical networks and well-established
referral pipelines are crucial for achieving the best results.
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Clinical Tip
The optimal time to operate on a
newborn with a visually significant
cataract is within the first few
weeks of life.
As a result, babies detected with
potential CC by non-special ist
screening measures should be sent
to specialists as soon as feasible
to confirm the diagnosis.
Referra l to a specialised paed ia tric cata ract service should be trea ted
with the same urgency.
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Diagnostic workflow
for children with CC
While early detection and surgical intervention are critical For Preserving
Vision In Newborns And Children, proper diagnosis is vital.
CC is a condition with a wide range of symptoms linked to various systemic
disorders. Trauma, maternal TORCHS infection (toxoplasmosis, rubella,
CMV, herpes simplex, and syphilis), intrauterine chemical or drug exposure,
metabol ic imbalance, and genetic variation are possible causes
(chromosomal abnormalit ies or single gene mutat ion associated disorders).
Even with clinical algorithms, determining a diagnosis is difficult and t ime-
consuming. Traditionally, doctors have pursued biochemical, genetic,
clinical, and imaging studies sequentially or iteratively.
This method relies on accurate clinical phenotyping, entails many clinical
professionals and appointments, and comes at a high expense to patients
and healthcare providers, all while yielding a low diagnosis rate.
During surgery
BASIC SURGICAL TECHNIQUES
A general anaesthetic is required
for cataract surgery in children,
and it should be preceded by a
similar anaesthetic examination
of both eyes (EUA).
The child's age determines the surgical procedure and whether an IOL is
implanted.
A vitrectomy cutter can nearly always aspirate or remove the lens, and this
is followed by a cefuroxime intracameral injection and a subconjunctival
or intracameral steroid injection.
Some surgeons leave a CL in place after surgery to rectify the aphakic
refractive defect. CLs in the best shape 1–2 weeks after surgery.
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After surgery
POST- OPERATIVEEYEDROP
REGIMES IN PAEDIATRIC CATARACT
SURGERY
Young children's post-operative
inf lammatory reactions are
more intense than those of
older children and adults, and
they are influential in
newborns and those with
uveitic cataracts.
This can result in discomfort, creating the pupil lary membrane and
posterior synechiae, pupi l -block glaucoma, and IOL deposits and
decentration.
In youngsters, post-operative endophthalmit is has a bad prognosis.
Using post-operat ive drops after cataract surgery in children aims to
minimise inf lammation and infection risk in combinat ion with intraoperative
antibiotics.
RISK FACTORS
Clinical studies have revealed that surgery at a younger age increases the
risk of glaucoma.
According to some studies, g laucoma is four t imes more likely if surgery is
performed before the period of four weeks, with g laucoma occurring only if
surgery is performed between the ages of six and nine months, with a 2%
reduction in risk for each additional week of age at surgery.
MANAGEMENT
Medical therapy can keep GFCS under control for years, and it's more likely
to keep surgery off the table in later-onset instances.
A safe, non-overburdening, and cost-effective treatment regimen should
be adopted.
Except for Latanoprost, most glaucoma drugs are not approved for use in
children, and this should be discussed with parents before prescription and
the rationale for the pharmaceutical decision.
There are many sensible topical t reatment combinations. A
reasonable topical treatment escalation, with progression to the next
step in the context of inadequate pressures, is given here:
(i) Latanoprost or t imolol 0.25% monotherapy.
(ii) Combination dorzolamide/t imolol preparation.
(iii) Dorzolamide/timolol combinat ion plus latanoprost.
CLINICAL TIP: Although technically challenging, there is now a range
of surgical options available for secondary IOL implantat ion in
children enabling successful long- term optical and visual
rehabilitation.
Considering IOL implantat ion in aphakic children, mainly those
intolerant of CL wear or glasses, is an option at any age after early
infancy.
Summary
Paediatric cataracts (CC) are a
prevalent and severe cause of
l ifetime vision loss in children.
Affected newborns should be
handled by specialised services
with the necessary
competence and infrastructure.
The way children with CC are evaluated and treated has altered
thanks to advances in genetics substantially, and early intervention is
typically the key to achieving the best possible results for these
children.
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UNITED KINGDOM
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+91-9176966446
EMAIL
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