Medical Treatment Archives - Page 4 of 28

April 8, 2023

Study opens new possibilities of tailoring radiopharmaceutical treatment to neuroendocrine cancer patients

A very simple blood draw can present medical professionals with useful info that can figure out if peptide receptor radionuclide therapy (PRRT) is probable to be powerful in a affected person with neuroendocrine most cancers. The blood-centered biomarker PPQ can forecast which patients will react to PRRT with 96 {35112b74ca1a6bc4decb6697edde3f9edcc1b44915f2ccb9995df8df6b4364bc} precision variations in a different biomarker, NETest, accurately correlate with PRRT reaction in 90 percent of clients. The research, revealed in the April concern of The Journal of Nuclear Medication, opens new alternatives of tailoring radiopharmaceutical therapy to patients.

Even though biomarkers have been applied to predict the results of remedies for breast, prostate, and other cancers, there are currently no aim usually means to forecast the efficacy of radiopharmaceutical remedy for neuroendocrine tumors. “In past scientific tests our staff released the blood-based mostly biomarkers PPQ and NETest as a evaluate for figuring out irrespective of whether treatment method with PRRT would be thriving,” famous Lisa Bodei, MD, PhD, nuclear medicine doctor at Memorial Sloan Kettering Cancer Middle in New York, New York. “In this new analyze we sought to validate the function of PPQ and NETest in predicting response and monitoring PRRT.”

Sixty-7 people with somatostatin receptor-positive gastroenteropancreatic and lung neuroendocrine tumors had been integrated in the study. All sufferers had metastatic illness and experienced gained prior treatment options. Blood samples have been gathered ahead of just about every cycle of PRRT and at adhere to-up. PPQ was scored as possibly optimistic (most likely to answer) or adverse (unlikely to respond), and NETest was measured on a scale of zero to 100, with the higher restrict of normality being 20.

Of the 67 sufferers in the analyze, 40 have been classified as PPQ+, and 39 of them (98 percent) responded to PRRT. 20-seven patients have been PPQ–, and 25 individuals in this group professional ailment progression irrespective of PRRT. The general predictive accuracy of PPQ was 96 per cent.

NETest was elevated in all people prior to PRRT treatment. For PRRT responders, baseline NETest degrees had been 67, which diminished by 37 {35112b74ca1a6bc4decb6697edde3f9edcc1b44915f2ccb9995df8df6b4364bc} following therapy. For non-responders, baseline NETest concentrations have been 44, which increased by 76 percent at abide by-up. The NETest biomarker was 90 {35112b74ca1a6bc4decb6697edde3f9edcc1b44915f2ccb9995df8df6b4364bc} correct for figuring out PRRT reaction.

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The results of this review reveal that not all tumors are produced equivalent some are extra susceptible to react to PRRT, and some are less vulnerable to radiopharmaceutical remedy. This is the reason why our exploration is essential: to realize from the start off which individuals will demand an intensified cure system and which patients, instead, can reward from a lighter routine will enormously improve their management.”

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Lisa Bodei, MD, PhD, nuclear medicine medical professional, Memorial Sloan Kettering Cancer Middle

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This study was produced obtainable on the internet in November 2022.

Supply:

Culture of Nuclear Medication and Molecular Imaging

Journal reference:

Bodei, L., et al. (2022). Interim Investigation of a Possible Validation of 2 Blood-Dependent Genomic Assessments (PPQ and NETest) to Decide the Scientific Efficacy of ¹⁷⁷Lu-DOTATATE in Neuroendocrine Tumors. Journal of Nuclear Drugs. doi.org/10.2967/jnumed.122.264363.

April 7, 2023

Exposure therapy could be a promising treatment for adolescents with eating disorders

Whether you’re fearful of canine, needles or enclosed areas, a single of the most helpful interventions for this kind of anxiety dysfunction is publicity therapy in which you confront your concern in a risk-free natural environment. A new review led by scientists at Penn State University of Medication finds that exposure remedy is also a promising remedy for adolescents with having conditions. They uncovered that publicity to feared meals – these kinds of as sweet bars and pizza – aided children who had been in a partial hospitalization system for ingesting problems encounter lessened panic toward food items.

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As a culture that is so seriously affected by food plan culture, our associations with our bodies can be dysfunctional. I came out as gay in significant school, and by the time I bought to school, I observed an greater emphasis on overall body impression among the gay gentlemen. That’s partly what encouraged my interest in looking into and doing work with clients with eating disorders.”

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Jamal Essayli, assistant professor of pediatrics and of psychiatry and behavioral health

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In accordance to the Nationwide Consuming Problems Affiliation, somewhere around 30 million Americans will struggle with eating problems, like anorexia nervosa, bulimia nervosa, binge-ingesting problem and other individuals, at some point in their lives. In addition to the LGBTQ+ group, adolescents and young grownups are especially susceptible, and the COVID-19 pandemic didn’t assist. Latest analysis by co-author Jennifer Shook, assistant professor of pediatrics at the Penn Point out Faculty of Drugs, and other individuals demonstrated a significant raise in eating disorder-associated inpatient and outpatient visits to crisis departments amongst adolescents and young older people throughout the pandemic.

“When this is an lively space of investigate, the causes of eating problems are ordinarily thought to be a mixture of biological predisposition and natural environment,” said Essayli. “For case in point, acquiring an anxious or perfectionistic predisposition and getting teased about your physique sizing or excess weight can equally maximize a person’s possibility for building an ingesting dysfunction.”

In the present review, which was printed in the Intercontinental Journal of Consuming Disorders, Essayli and his colleagues recruited 54 adolescents with a median age of 14 yrs who were taking part in a partial hospitalization system for feeding on diseases. The method ran five days a week for an ordinary of 8 weeks for every individual. Each working day, the medical crew exposed the individuals to a feared food stuff. For instance, members were being specified a whole-sized candy bar on Mondays, a baked good this kind of as a cookie on Tuesdays, pizza on Wednesdays, a dessert on Thursdays and a breakfast item this sort of as pancakes on Fridays.

“Numerous of these people have been underweight or fat suppressed, and experienced rigorous anxiety about these foods,” reported Essayli. “It was critical for them to find out that there’s absolutely nothing terrible about getting pizza and ice cream at a get together, for case in point, that it really is essentially component of a fulfilling daily life.”

Individuals provided subjective models of distress (SUDS) ratings on a scale from (no distress) to 10 (really high distress) straight away ahead of and right after each individual food exposure. In addition, individuals had been periodically offered the Kid’s Eating Attitudes Take a look at and Worry of Foodstuff Evaluate, which are aimed at determining levels of anxiety about ingesting and food stuff avoidance behaviors. Lastly, the adolescents have been encouraged to examine their thoughts about the exposure problems in weekly therapy periods.

“Just one of the points we wanted to check was no matter whether inside-session and among-session habituation were being critical for bodyweight attain,” claimed Essayli. “Say, you are afraid of canines. If you’re performing exposure remedy by shelling out time around a pet, in-session habituation is when your anxiety decreases when you happen to be with the dog. In between-session habituation is when your stress and anxiety decreases from session to session across times.”

This distinction is crucial, Essayli reported, because the extent to which clinicians really should emphasize or disregard worry-reduction through exposure remedy classes for having diseases was beforehand not known.

Over-all, the crew located that SUDS lessened drastically above time prior to publicity to feared foodstuff, delivering some proof that among-session habituation transpired. Nevertheless, the variance between pre-publicity and publish-exposure SUDS did not reduce more than time, indicating that inside-session habituation did not take place. Hence, the team concluded that among-session habituation, but not in-session habituation, predicted favorable treatment results, together with fat get and advancements on the Kid’s Ingesting Attitudes Exam and Fear of Foods Evaluate.

“Our results supply aid for integrating foodstuff publicity into partial hospitalization systems for adolescents with consuming disorders who are going through excess weight restoration,” said Essayli. “And whilst much more research is required, our final results might start out to aid clinicians ascertain how significantly emphasis to put on in-session habituation and involving-session habituation.”

Other Penn Point out authors on the paper contain Lauren Forrest, assistant professor of psychiatry and behavioral overall health Kathleen Keller, professor of dietary sciences and food items science and Susan Lane-Loney, associate professor of pediatrics and of psychiatry and behavioral overall health. Hana Zickgraf, assistant professor of pediatrics, Emory University, and Emily Stefano, assistant professor, Bariatric and Body weight Management Centre, Wake Forest College, also are authors.

The National Institutes of Well being supported this investigate.

Resource:

Journal reference:

Essayli, J. H., et al. (2023). The effect of between‐session habituation, within‐session habituation, and weight acquire on response to foods exposure for adolescents with taking in problems. Worldwide Journal of Taking in Ailments. doi.org/10.1002/take in.23894.

April 6, 2023

Hospital: Treatment, discharge of woman who died appropriate

A Tennessee healthcare facility said it gave proper medical treatment method to a female who died soon after staying discharged, but would adjust some of its protection techniques

KNOXVILLE, Tenn. — A woman who died following remaining discharged from a Tennessee clinic and forced to go away inspite of her pleas for a lot more assist acquired suitable clinical treatment, the healthcare facility reported, but modifications were remaining built to stability methods.

The results from an interior investigation by Fort Sanders Regional Clinical Heart in Knoxville above its procedure of 60-12 months-old Lisa Edwards have been produced Tuesday, information shops reported.

Stability officers at the hospital referred to as law enforcement Feb. 5 expressing that Edwards had been evaluated and discharged, but was refusing to depart. 4 responding law enforcement officers have been investigated for frequently ignoring her pleas for help as they accused her of faking disease.

The Knox County District Attorney’s office mentioned it would not push legal costs towards the officers soon after an autopsy established that Edwards died of a stroke and that “at no time did regulation enforcement conversation trigger or contribute to Ms. Edwards’ dying.”

A online video introduced by law enforcement showed officers wrestle for about 25 minutes to go Edwards into a law enforcement van and lastly a cruiser. Edwards regularly asks for assistance but is rebuffed by officers and clinic security guards who turn into disappointed with her lack of ability to step up into the van and inform her she is faking her incapacity.

Just after she is positioned in a law enforcement cruiser, video reveals Edwards hoping to pull herself upright consistently, but inevitably she slumps more than out of sight. Numerous minutes afterwards, one particular of the officers performs a targeted visitors prevent on a further car while Edwards remains in the backseat. When he opens the rear doorway, Edwards is unresponsive. He calls dispatch for an ambulance, telling them, “I never know if she’s faking it or what, but she’s not answering me.”

Edwards was pronounced lifeless at the Fort Sanders Regional Professional medical Middle the next working day.

The healthcare facility claimed it conducted a extensive inside investigation of Edwards’ care and located that her “medical remedy and hospital discharge were clinically acceptable.”

The healthcare facility also reviewed stability techniques and stated alterations were being staying built. Various stability officers who had been functioning at the facility when Edwards was taken out are no for a longer period used, the hospital stated.

“In addition, we are applying empathy teaching for stability officers serving on behalf of Fort Sanders Regional Healthcare Centre and Covenant Wellbeing,” the statement mentioned.

April 5, 2023

Lebanon VA Medical Center begins Theranostic treatment of cancer

LEBANON, Pa. – The U.S. Office of Veterans Affairs (VA) Lebanon VA Professional medical Middle (Lebanon VAMC) declared that it has been permitted to offer Radioligand therapies for the treatment method of neuroendocrine tumors and prostate most cancers in choose patients. This new provider will be accessible for outpatients only.

Theranostics is a specialised subject of health care observe within just nuclear drugs that takes advantage of a two-pronged strategy to diagnose and address most cancers. Health professionals use a similar pair of radioisotopes. Just one radioisotope is made use of to identify the tumor on a diagnostic imaging take a look at. The other radioisotope is applied to selectively produce targeted radiation to get rid of the most cancers cells even though at the exact same time, spare healthful tissue. This approach optimizes cancer procedure and clients practical experience less facet outcomes. This new technology has been securely used in the United States because 2018. Ordinarily, clients acquire 4-6 treatment plans and can be expecting improved top quality of everyday living just after productive remedies.

Dr. Adwoa S. Essel, a medical doctor in the Nuclear Drugs Department at Lebanon VAMC stated, “This novel scientific software of coupling diagnostic imaging and therapy provides our Veterans a fascinating tailored treatment method choice with favorable results.” Dr. Stuart Roop, the local VA’s Chief of Personnel claimed, “Having Radioligand therapy accessible at our hospital supplies Veterans access to treatment of neuroendocrine tumors and prostate cancer in one locale. These expert services will be delivered in a timely method and closer to dwelling. It will facilitate continuity of treatment and greatly enhance multidisciplinary collaboration and the patient’s working experience.”

Lebanon VA Healthcare Center is 1 of 170 health care centers in the nation with the sole function of delivering world-class medical treatment to America’s Veterans. Lebanon VAMC serves a 9-county spot in South Central Pennsylvania covering Adams, Berks, Cumberland, Dauphin, Lancaster, Lebanon, Perry, Schuylkill and York counties. Lebanon VAMC also at this time oversees group clinics positioned in Lancaster, Mechanicsburg, Pottsville, Wyomissing, and York. If you are a Veteran, you might be qualified to get care and benefits from the U.S. Office of Veterans Affairs. To master additional, get in touch with (717) 272-6621, ext. 6000.

For additional information and facts about the Lebanon VA Health care Center, visit https://www.va.gov/lebanon-overall health-treatment/, like us on Facebook at www.facebook.com/VALebanon, or comply with us on Twitter at www.twitter.com/VALebanon.

April 4, 2023

P-Cure Receives FDA Approval For Proton Therapy System For Treatment in Seated Position and Will Begin Treating Patients In Israel

April 3, 2023 — P-Overcome announced clearance of its Adaptive Proton Therapy Solution by the Food and drug administration for gross sales in the Usa.

P-Heal, an Israel-based large-med-tech enterprise, has made cost-effective proton remedy engineering for specific cure of cancer with substantially minimized therapy connected side outcomes. Cure of most cancers with proton therapy is regarded the gold typical for managing many kinds of most cancers web sites with one of a kind clinical capabilities. Nonetheless, existing legacy engineering needs 200 tons proton tools, and with the expense exceeding $50 million for every one area (tools and design) appreciably boundaries institution of proton remedy services at most cancer care amenities globally. Until eventually now, only much less than 1{35112b74ca1a6bc4decb6697edde3f9edcc1b44915f2ccb9995df8df6b4364bc} of hospitals provide proton treatment to their individuals. P-Remedy managed to reduce the measurement and the value of the proton treatment tools, enabling institution of this very long-awaited cure modality pretty much in all radiotherapy departments. The P-Overcome progressive upright solution is the world’s very first Fda approved methodology for affected individual all set most cancers remedy.

“P-Overcome started by building a patient-centric impression guided adaptive positioning method, and has now expanded the present by furnishing the most compact complete proton treatment method that simulates, designs, positions and treats patients with increased affected person convenience and medical results, treating all indications with adaptive, individualized proton treatment protocols,” claimed CEO Michael Marash.

“The likelihood to install proton remedy in just current linac remedy rooms opens up a one of a kind advertising and marketing possibility for P-Overcome. This radiotherapy substitute sector accounts for sales of around 1,000 radiation remedy modalities each individual year. We certainly believe that this is a new period of radiation remedy, and a new option for P-Cure to become a marketplace chief in delivering the most specific modality to take care of cancer with radiation. The P-Get rid of answer radically decreases the value of setting up a proton treatment process, doing away with massive rotating gantries, enabling for faster installation, and decreasing operational costs,” Marash adds.

The Fda clearance has been granted in parallel to announcing the clinical investigate initiation for the use of the system in treatment options of people in Israel. The corporation answer will be used by the clinical crew of the Hadassah Clinical Heart under the leadership of Prof. Aron Popovtzer, the review principal investigator and the Head of Oncology Institute at Hadassah. The firm collaboration with Hadassah is the very first ever proven initiative to supply entry to Israeli individuals to acquire this centered cure in the state saving monumental psychological and economical value for clients, their families, and the national health care system. Until finally now, qualified Israeli patients have been urged to vacation to Europe and the US for months investing at least $140,000 for a solitary treatment class.

“Uniquely, the Hadassah clients will be handled working with a thoroughly operational medical facility inside of the P-Treatment Scientific Advancement Heart. The web page is conveniently located among Tel Aviv and Jerusalem and hosts the world’s most compact proton remedy process, which is mounted inside the footprint of a conventional radiotherapy linac vault. The web page is recognized as a scientific system of excellence to supply and establish proton treatment protocols for people as well as educate current and new shoppers. This schooling will permit rapidly technological innovation adaptation by new procedure providers not common with proton treatment. The extensive internet site contains a absolutely operational clinically designed proton procedure process, which includes a compact accelerator, a 360 o gantry-less therapy area, and obtain to all treatment and shipping and delivery setting up – all in the house of present linac vaults,” Marash claimed.

The business is supported by traders from the US, Canada, Israel and Hong Kong. Amongst the Israeli investors is Medipress Enterprise.

Prof. Joseph Push, the Medipress CEO, who previously headed the only Little ones Clinic in Israel, remarks that “The P-Overcome accomplishment shifts the use of Proton Remedy from marginal to mainstream medical apply letting virtually all radiotherapy departments to install the alternative in existing treatment method rooms.” Prof. Press adds that for the reason that of the P-Remedy answer, the fiscal boundaries are eradicated to including the proton treatment cure option at healthcare amenities planet-broad.

The Fda clearance of the P-Overcome technique is one more evidence of the unprecedented affect of Israel in the battle versus cancer, saving life and keeping away from suffering for tens of millions of sufferers in Israel and overseas.

“P-Overcome is happy to grow to be a member of the planet-huge study local community expanding the medical benefits of proton treatment and demonstrating what is the most price-powerful technique accessible to present oncology centers,” explained Marash.

For much more info: www.p-overcome.com

April 3, 2023

Electrode cuff developed at WVU improves testing of medical treatments that use electricity to heal | WVU Today

The MouseFlex electrode made by WVU researchers will advance tests of vagus nerve stimulation, a chopping-edge bioelectronic treatment for circumstances that assortment from epilepsy to arthritis to hypertension. Listed here Justin Vankirk, a doctoral prospect in mechanical and aerospace engineering, releases microfabricated MouseFlex electrodes from a silicon wafer and solder-integrates potential customers to the system for electrochemical testing.
(WVU Photo/Paige Nesbit)

West Virginia University engineers are using a key step into
“bioelectronic medication,” a chopping-edge approach that uses electric existing as
a treatment for ache and sickness, with the improvement of MouseFlex. The unit
will aid investigation into a technique referred to as “vagus nerve stimulation” or
VNS.

The vagus nerve is dependable for involuntary body capabilities this kind of as heart
amount, respiration and digestion.

Mainly because VNS trials on mice will have to come about before new
bioelectronic treatment plans can be tested on humans, the MouseFlex — a small
electrode that has been shaped into a cuff condition, like the cuff of a shirt
sleeve — matches all over the vagus nerve of a mouse and provides electrical
impulses.

According to its developers, the MouseFlex outperforms present technologies when
it comes to withstanding both of those the electric powered recent flowing by way of it and the
managing it sustains during the course of surgery.

Biomedical engineer Tao Sunshine,
a investigate assistant professor at the Benjamin
M. Statler University of Engineering and Mineral Methods, claimed the MouseFlex
not only allows far more successful rodent trials of VNS treatment options, but its design and style
could be tailored for people.

“This investigation is vital due to the fact our flexible electrodes
continue being functional soon after electrical stimulation,” Sunshine stated. “They attain
personal get hold of with the mouse vagus nerve and they tolerate surgical
managing. The MouseFlex will straight away gain neuroscientists and
scientists in neural engineering, but sufferers with drug-resistant illness are
the extensive-length beneficiaries.”

The review success surface in the journal Acta
Biomaterialia.

“Vagus nerve
stimulation is made use of for clients with situations these kinds of as drug-resistant
epilepsy,” stated Loren
Rieth, associate professor in the Department
of Mechanical and Aerospace Engineering. “VNS equipment handle individuals
ailments by stimulating the remaining vagus nerve in the neck, modifying nerve
signals that coordinate the function of the body’s organ devices. The vagus
nerve back links your brain to organs these kinds of as the coronary heart, lungs or belly. The name
‘vagus’ refers to ‘the wanderer,’ as the nerve branches and spreads to connect
all those organs with your mind.”

Rieth stated human vagus nerve branches in the neck “are about
a 10th of an inch in diameter and have around 100,000 nerve fibers. Cooked
spaghetti is a fantastic analogy for the size and ‘softness’ of the vagus nerve in
people, but our study deals with the vagus nerve in mice, which is 20 moments
smaller: the diameter of a thick strand of hair. The MouseFlex electrodes that
in shape all-around that nerve are about 10 instances thinner than a human hair.”

Due to the smaller sizing of the two the mouse vagus nerve and the
electrodes, it has been tough to interface with the nerve and difficult
for the electrodes to stay secure all over the system of electrical
stimulation.

Solar explained he was shocked by how nicely the MouseFlex fulfilled
those people worries.

“Robustness of electrodes on this degree is rare and pretty
thrilling,” he reported. “All MouseFlex electrodes remained functional immediately after one particular
billion cycles of electrical stimulation at 8 milliamps — the most
intense electrical stimulation I’ve witnessed to day in peer investigation.

“After we carried out the surgical procedures, then eliminated the electrodes
and cleaned them, the electrochemical effectiveness mainly reversed to the degree
it had before the surgery, which usually means that these electrodes do tolerate
surgical handling. That’s pretty essential for clinical research and for
commercialization.”

Rieth estimated that around 125,000 men and women all-around the world
have VNS stimulators for epilepsy or depression. Nevertheless, a new affliction currently being
evaluated for VNS treatment method is rheumatoid arthritis, an autoimmune ailment in
which the immune technique assaults the body’s joints. 1 enterprise — SetPoint
Health care — is conducting a multicenter medical trial on VNS to handle rheumatoid
arthritis, and Dr. Peter
Konrad, chair of the WVU University of
Drugs Division of
Neurosurgery inside the Rockefeller
Neuroscience Institute, is leading a person of the scientific trial websites at Health and fitness Sciences.

“If procedure for autoimmune ailments like rheumatoid
arthritis is effective and units are accepted for that purpose, then the quantity of
VNS clients will very likely enhance appreciably,” Rieth predicted, pointing to
other widespread health care ailments with the likely to reply to
bioelectronic procedure, which include reactive airway disorder and heart sickness.

“VNS systems don’t have key protection issues,” he reported.
“The surgical procedure to place the electrode and stimulator does have hazards, but
neurosurgeons observe nicely-proven methods. There can be aspect outcomes
these types of as voice alterations from stimulation, which for epilepsy comes about just about every handful of
minutes, but these hardly ever call for turning off the stimulator. Of study course, new
remedies could possibly have distinctive protection issues, and that is a critical part of
the Foodstuff and Drug Administration’s review system.”

Sunlight observed numerous added ailments for which vagus
nerve stimulation utilizing adaptable electrodes like the MouseFlex shows promise:
depression, being overweight and large blood force, also regarded as hypertension.

“For a lot of drug-resistant sufferers, responsible and protected vagus
nerve modulation opens new avenues to helpful remedies with several or no aspect
consequences,” Sun said. “And our MouseFlex technology could also interface with
nerves apart from the vagus nerve — the sciatic and sacral nerves and the spinal
cord, for instance. Stimulating the spinal cord is productive for managing
persistent suffering and could restore misplaced movement capacity for paralyzed sufferers.”

Editor’s take note: The protocols for the in-vivo study
regarding stimulation basic safety and efficacy of MouseFlex electrodes were accredited
by the Institutional Animal Care and Use Committee (IACUC) at the Feinstein
Institutes for Medical Investigation (Manhasset, NY, United states). The Feinstein Institutes
comply with the National Institute of Health and fitness (NIH) pointers for the moral
cure of animals.

-WVU-

mm/04/03/23

MEDIA Make contact with: Micaela Morrissette
Study Writer
WVU Research Communications

304-709-6667 micaela.morrissette@mail.wvu.edu

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Advertising and Communications Director
WVU Statler Faculty of Engineering and Mineral Resources

304-293-4135 paige.nesbit@mail.wvu.edu

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