💥UPSC 2026, 2027, 2028 UAP Mentorship (March Batch) + Access XFactor Notes & Microthemes PDF
Talk to mentor

Civilsdaily

Login

Type: Prelims Only

  • Innovations in Sciences, IT, Computers, Robotics and Nanotechnology

    What is Web 5.0?

    Prelims Only | Science Tech | Mains Paper 3: Awareness in various sc and tech fields

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: Web and its evolution

    Mains level: Not Much

    Former Twitter CEO recently announced his vision for a new decentralized web platform that is being called Web 5.0 and is being built with an aim to return “ownership of data and identity to individuals”.

    Various versions of Web

    • Web 1.0 was the first generation of the global digital communications network. It is often referred to as the “read-only” Internet made of static web-pages that only allowed for passive engagement.
    • Web 2.0 was the “read and write” Internet. Users were now able to communicate with servers and other users leading to the creation of the social web. This is the World Wide Web that we use today.
    • Web 3.0 is an evolving term that is used to refer to the next generation of Internet – a “read-write-execute” web – with decentralization as its bedrock. It leverages the blockchain technology and will be driven by Artificial Intelligence and machine learning.
    • Web 4.0 is not really a new version, but is a alternate version of what we already have. Web needed to adapt to its mobile surroundings. Web 4.0 connects all devices in the real and virtual world in real-time.

    What is Web 5.0?

    • Web 5.0 is aimed at building an extra decentralized web that puts you in control of your data and identity.
    • Simply put, Web 5.0 is Web 2.0 plus Web 3.0 that will allow users to ‘own their identity’ on the Internet and ‘control their data’.
    • Both Web 3.0 and Web 5.0 envision an Internet without threat of censorship – from governments or big tech, and without fear of significant outages.

    What are the use cases for Web 5.0?

    There can be two use cases for how Web 5.0 will change things in the future.

    1. Control of identity: A digital wallet that securely manages user identity, data, and authorizations for external apps and connections.
    2. Control over own data: Say, we can grant any music app access to settings and preferences, enabling the app to take our personalized music experience across different music apps.

    Try this question from CSP 2022:

    With reference to Web 3.0, consider the following statements:

    1. Web 3.0 technology enables people to control their own data.
    2. In Web 3.0 world, there can be blockchain based social networks.,
    3. Web 3.0 is operated by users collectively rather than a corporation.

    Which of the statements given above are correct?

    (a) 1 and 2 only

    (b) 2 and 3 only

    (c) 1 and 3 only

    (d) 1, 2 and 3

     

    Post your answers here.

    UPSC 2023 countdown has begun! Get your personal guidance plan now! (Click here)

    Get an IAS/IPS ranker as your 1: 1 personal mentor

  • Parliament – Sessions, Procedures, Motions, Committees etc

    E-Vidhan System for Paperless Legislation

    Prelims Only | Polity | Mains Paper 2: Parliament & State Legislatures

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: National e-Vidhan Application (NeVA)

    Mains level: Parliamentary efficiency

    A delegation of MLAs from Gujarat visited the UP Legislative Assembly to learn about the novel e-Vidhan system for paperless proceedings that has been recently adopted by the UP state assembly.

    E-Vidhan System

    • The National e-Vidhan Application (NeVA) is a system for digitising the legislative bodies of all Indian states and the Parliament through a single platform.
    • It includes a website and a mobile app.
    • The house proceedings, starred/unstarred questions and answers, committee reports etc. will be available on the portal.
    • Nagaland became the first state to implement NeVA, in March this year.

    Significance of NeVA

    • There has been a shift towards digitisation in recent years by the government.
    • NeVA aims for streamlining information related to various state assemblies, and to eliminate the use of paper in day-to-day functioning.
    • PM Modi mentioned the idea of “One Nation One Legislative Platform” in November 2021.
    • A digital platform not only gives the necessary technological boost to our parliamentary system, but also connects all the democratic units of the country.

    Has this been done elsewhere?

    • Himachal Pradesh’s Legislative Assembly implemented the pilot project of NeVA in 2014, where touch-screen devices replaced paper at the tables of the MLAs.
    • Though both Houses of Parliament have not gone fully digital yet, governments world over are heading towards embracing the digital mode.
    • In December last year, the Government of Dubai became the world’s first government to go 100 percent paperless.
    • It announced all procedures were completely digitised.
    • This, as per a government statement, would cut expenditure by USD 350 million and also save 14-million-man-hours.

    What are the challenges?

    • Access to devices and reliable internet and electricity was an issue particularly for legislators representing rural constituencies.
    • Lack of training and heightened concerns over security are some more recent issues in the road to digitization.

     

    UPSC 2023 countdown has begun! Get your personal guidance plan now! (Click here)

    Get an IAS/IPS ranker as your 1: 1 personal mentor

  • Waste Management – SWM Rules, EWM Rules, etc

    Microplastics found in Antarctica

    Prelims Only | Enviro & Biodiversity | Mains Paper 1: Important Geophysical Phenomena

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: Microplastics pollution

    Mains level: Not Much

    Scientists have found microplastics — plastic pieces much smaller than a grain of rice — in freshly fallen Antarctic snow for the first time.

    What are Microplastics?

    • Microplastics are tiny bits of various types of plastic found in the environment.
    • The name is used to differentiate them from “macroplastics” such as bottles and bags made of plastic.
    • There is no universal agreement on the size of microplastics. It defines microplastic as less than 5mm in length.
    • However, for the purposes of this study, since the authors were interested in measuring the quantities of plastic that can cross the membranes and diffuse into the body via the bloodstream.
    • Hence they agreed on an upper limit on the size of the particles as 0.0007 millimetre.

    Why in news?

    • Researchers have found microplastics in the snow samples from the Ross Ice Shelf in Antarctica.

    Threats posed by Microplastics

    • Microplastics has the potential to influence the climate by accelerating melting of ice.
    • They limit growth, reproduction, and general biological functions in organisms, as well as humans.

     

    Try this PYQ:

    1. Why is there a great concern about the ‘microbeads’ that are released into environment?

    (a) They are considered harmful to marine ecosystems.

    (b) They are considered to cause skin cancer in children.

    (c) They are small enough to be absorbed by crop plants in irrigated fields.

    (d) They are often found to be used as food adulterants.

    Post your answers here.

    Back2Basics: Ross Ice Shelf

    • Ross Ice Shelf is the largest ice shelf of Antarctica roughly the size of France.
    • It is several hundred metres thick.
    • The nearly vertical ice front to the open sea is more than 600 kilometres long, and between 15 and 50 metres (50 and 160 ft) high above the water surface.
    • Ninety percent of the floating ice, however, is below the water surface.
    • Most of Ross Ice Shelf is in the Ross Dependency claimed by New Zealand.
    • It floats in, and covers, a large southern portion of the Ross Sea and the entire Roosevelt Island located in the east of the Ross Sea.

     

    UPSC 2023 countdown has begun! Get your personal guidance plan now! (Click here)

    Get an IAS/IPS ranker as your 1: 1 personal mentor

  • Nuclear Energy

    What is TVS-2M Nuclear Fuel?

    Prelims Only | Science Tech | Mains Paper 3: Awareness in various sc and tech fields

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: TVS-2M Nuclear Fuel

    Mains level: Not Much

    Russia has supplied the first batches of more reliable and cost-efficient nuclear fuel over the existing one, the TVS-2M nuclear fuel, to India for the Kudankulam Nuclear Power Plant (KNPP).

    What is TVS-2M Nuclear Fuel?

    • The TVS-2M FAs contain gadolinium-oxide which is mixed with U-235 enrichments.
    • The core does not contain BARs (Burnable Absorbers Rods).

    How are they prepared?

    • Once the uranium is enriched, it is ready to be converted into nuclear fuel.
    • At a nuclear fuel fabrication facility, the UF6, in solid form, is heated to gaseous form, and then the UF6 gas is chemically processed to form uranium dioxide (UO2) powder.
    • The powder is then compressed and formed into small ceramic fuel pellets.
    • The pellets are stacked and sealed into long metal tubes that are about 1 centimetre in diameter to form fuel rods.
    • The fuel rods are then bundled together to make up a fuel assembly.
    • Depending on the reactor type, each fuel assembly has about 179 to 264 fuel rods.
    • A typical reactor core holds 121 to 193 fuel assemblies.

    Benefits offered

    • TVS-2M fuel assemblies have a number of advantages making them more reliable and cost-efficient.
    • The new fuel has increased uranium capacity – one TVS-2M assembly contains 7.6% more fuel material as compared to UTVS.
    • Besides, the special feature of the Kudankulam fuel in particular is the new generation anti-debris filter ADF-2, efficiently protecting fuel assemblies.
    • Once the new TVS-2 M fuel is used in the next refuelling, the reactor will start operations with an 18-month fuel cycle.
    • It means the reactor, which has to be stopped for every 12 months for removing the spent fuel and inserting the fresh fuel bundles and allied maintenance, will have to be stopped for every 18 months.

    Back2Basics: India-Russia Energy Cooperation

    • The Soviet Union supplied India with nuclear reactors and fuel when India was denied technologies and was hit with sanctions from the West for its refusal to sign the nuclear non-proliferation treaty (NPT).
    • In 1988, the Soviet Union agreed, allegedly without an official deal, to build two nuclear reactors at Kudankulam in Tamil Nadu.  The deal was made official in 1992.
    • In 2000, Russia and India signed another secret MoU, to cooperate on “peaceful uses” of nuclear energy, and for Russia to supply India with low-enriched uranium fuel for the Tarapur reactor in Maharashtra.
    • In 2009, the two countries entered into a major nuclear deal, with Russia agreeing to install four nuclear reactors at Kudankulam in Tamil Nadu, and one in West Bengal.
    • Two units at Kudankulam are currently operational, and the third and fourth units are being prepared for installation.
    • Russia is also aiding with the ongoing construction of the fifth and sixth units.

     

    UPSC 2023 countdown has begun! Get your personal guidance plan now! (Click here)

    Get an IAS/IPS ranker as your 1: 1 personal mentor

  • Police Reforms – SC directives, NPC, other committees reports

    What is National Intelligence Grid (NATGRID)?

    Prelims Only | Governance | Mains Paper 2: Governance, Transparency & Accountability, Citizens Charters

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: NATGRID

    Mains level: Not Much

    The Ministry of Home Affairs (MHA) has curtailed the tenure of the Chief Executive Officer (CEO) of the National Intelligence Grid (NATGRID) and moved him to the Border Security Force (BSF).

    What is NATGRID?

    • NATGRID is an intelligence-sharing network that collates data from the standalone databases of the various agencies and ministries of the Indian government.
    • It is a counter terrorism measure that collects and collates a host of information from government databases including tax and bank account details, credit/debit card transactions, visa and immigration records and itineraries of rail and air travel.
    • It will also have access to the Crime and Criminal Tracking Network and Systems (CCTNS), a database that links crime information, including First Information Reports, across 14,000 police stations in India.
    • As of 2019, NATGRID is headed by an Indian Police Service (IPS) officer Ashish Gupta.

    Its establishment

    • The 26/11 terrorist siege in Mumbai back in 2008 exposed the deficiency that security agencies had no mechanism to look for vital information on a real-time basis.

    Access to NATGRID

    • Prominent federal agencies of the country have been authorized to access the NATGRID database.
    • They are the:
    1. Central Bureau of Investigation
    2. Directorate of Revenue Intelligence,
    3. Enforcement Directorate
    4. Central Board of Indirect Taxes and Customs
    5. Central Board of Direct Taxes (for the Income Tax Department)
    6. Cabinet Secretariat
    7. Intelligence Bureau
    8. Directorate General of GST Intelligence
    9. Narcotics Control Bureau
    10. Financial Intelligence Unit, and
    11. National Investigation Agency

    Future prospects

    • According to the first phase plan, 10 user agencies and 21 service providers will be connected with the NATGRID, while in later phases, about 950 additional organizations will be brought on board.
    • In the following years, more than 1,000 organizations will be further integrated into the NATGRID.
    • These data sources include records related to immigration entry and exit, banking and financial transactions, and telecommunications.

     

    UPSC 2023 countdown has begun! Get your personal guidance plan now! (Click here)

    Get an IAS/IPS ranker as your 1: 1 personal mentor

  • Parliament – Sessions, Procedures, Motions, Committees etc

    Presidential polls scheduled for July 18

    Prelims Only | Polity | Mains Paper 2: Indian Constitution – historical underpinnings, evolution, features, amendments, significant provisions and basic structure

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: Election of the President

    Mains level: Read the attached story

    The presidential polls are expected to be held in July to decide on the successor of President Ram Nath Kovind, who will complete his term on July 24, 2022.

    The President of India

    • The President of India is recognised as the first citizen of the country and the head of the state.
    • The elected President of India is a part of the Union Executive along with several other members of the parliament including the Prime Minister, Attorney-General of India and the Vice – president.

    Electing the President

    • The provisions of the election of the President are laid down in Article 54 of the Constitution of India.
    • The Presidential and Vice-Presidential Election Act 1952 led to the establishment of this Constitutional provision.

    Qualifications to become the President of India

    The qualification of be the President of India are given below:

    • He/ She must be an Indian citizen
    • A person must have completed the age of 35.
    • A person must be qualified for election as a member of the House of the People.
    • Must not hold a government (central or state) office of profit
    • A person is eligible for election as President if he/she is holding the office of President or Vice-President.

    Actual course of election

    • The President of India is elected indirectly by an Electoral College following the system of proportional representation utilizing a single transferable vote system and secret ballots.
    • MPs and MLAs vote based on parity and uniformity values.

    Electoral College composition-

    (1) Legislative Assemblies of the States:

    • According to the provision of Article 333, every state’s Legislative Assembly must consist of not less than 60 members but not more than 500 members.

    (2) Council of States:

    • 12 members are nominated by the President of India based on skills or knowledge in literature, arts, science, and social service to act as the members of the Council of States.
    • In total, 238 represent act as representatives from both the States and Union Territories.

    (2) House of the People:

    • The composition of the House of People consists of 530 members (no exceeding) from the state territorial constituencies.
    • They are elected through direct election.
    • The President further elects 20 more members (no exceeding) from the Union Territories.

    Uniformity in the scale of representation of states

    To maintain the proportionality between the values of the votes, the following formula is used:

    Value of vote of an MLA= total no. of the population of the particular state/ number of elected MLAs of that state divided by 1000.

    Single vote system-

    • During the presidential election, one voter can cast only one vote.
    • While the MLAs vote may vary state to state, the MPs vote always remain constant.

    MPs and MLAs vote balance-

    • The number of the total value of the MPs votes must equal the total value of the MLAs to maintain the State and the Union balance.

    Quotas:

    • The candidate reaching the winning quota or exceeding it is the winner.
    • The formula sued is ‘Winning quota total number of poll/ no.of seats + 1’.

    Voters’ preference:

    • During the presidential election, the voter casts his vote in favor of his first preferred candidate.
    • However, in case the first preference candidate does not touch the winning quota, the vote automatically goes to the second preference.
    • The first preferred candidate with the lowest vote is eliminated and the votes in his/her favor are transferred to the remaining candidates.

    Why need Proportional representation?

    • The President of India is elected through proportional representation using the means of the single transferable vote (Article 55(3)).
    • It allows the independent candidates and minority parties to have the chance of representation.
    • It allows the practice of coalition with many voters under one government.
    • This system ensures that candidates who are elected don’t represent the majority of the electorate’s opinion.

    Why is President indirectly elected?

    If Presidents were to be elected directly, it would become very complicated.

    • It would, in fact, be a disaster because the public doesn’t have the absolute clarity of how the president-ship runs or if the candidate fits the profile of a president.
    • Another reason why the direct election system isn’t favorable is that the candidate running for the president’s profile will have to campaign around the country with the aid of a political party.
    • And, this will result in a massive political instability.
    • Moreover, it would be difficult and impossible for the government to hand out election machinery (given the vast population of India).
    • This will cost the government financially, and may end up affecting the economy as well.
    • The indirect election system is a respectable system for the First Man of India (rightly deserving).
    • The system/method of indirect electing of the president also allows the states to maintain neutrality and minimize hostility.

     

    UPSC 2023 countdown has begun! Get your personal guidance plan now! (Click here)

    Get an IAS/IPS ranker as your 1: 1 personal mentor

  • International Space Agencies – Missions and Discoveries

    What are Fast Radio Bursts (FRB)?

    Prelims Only | Science Tech | Mains Paper 3: Awareness in various sc and tech fields

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: Fast Radio Burst (FRB)

    Mains level: Not Much

    In a paper published in Nature, astronomers have reported a fast radio burst (FRB) whose characteristics are different from almost all other FRBs previously detected.

    Such news makes us think about alien and extraterrestrial life at the first. Do not get carried away with such thoughts. Its simply a space based phenomena.

    Fast Radio Burst (FRB)

    • FRBs are super intense, millisecond-long bursts of radio waves produced by unidentified sources in the distant cosmos.
    • They were first discovered in 2007 when scientists combed through archival pulsar data.
    • Pulsars refer to spherical, compact objects in the universe, which are about the size of a large city but contain more mass than the sun.
    • They often look like flickering stars but are not stars.

    Why in news?

    • The new study in Nature describes FRB 20190520B, first discovered in 2019.
    • What makes it different is that unlike many other FRBs, it emits frequent, repeating bursts of radio waves.
    • And between bursts, it constantly emits weaker radio waves.
    • FRB 190520B is co-located with a compact, persistent radio source and associated with a dwarf host galaxy of high specific star formation.

     

    UPSC 2023 countdown has begun! Get your personal guidance plan now! (Click here)

    Get an IAS/IPS ranker as your 1: 1 personal mentor

  • Wildlife Conservation Efforts

    Rhino reintroduction a hit in Assam Reserves

    Prelims Only | Enviro & Biodiversity | Mains Paper 3: Conservation, Environmental Pollution & Degradation, Eia

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: Indian Rhino

    Mains level: Not Much

    The one-horned rhinos of western Assam’s Manas National Park, bordering Bhutan, are expected to have high life expectancy and significant growth in population, the 14th Assam rhino estimation census has revealed.

    Indian Rhino

    • The Indian rhinoceros also called the greater one-horned rhinoceros and great Indian rhinoceros is a rhinoceros native to the Indian subcontinent.
    • It is listed as Vulnerable on the IUCN Red List and Schedule I animal in the Wildlife Protection Act, 1972.
    • It once ranged across the entire northern part of the Indian Subcontinent, along the Indus, Ganges and Brahmaputra River basins, from Pakistan to the Indian-Myanmar border.
    • Poaching for rhinoceros horn became the single most important reason for the decline of the Indian rhino.

    Why in news?

    • The 14th Rhino Population Estimation / Census in Kaziranga National Park counted at least 2613 rhinos including calves, a jump of exactly 200 rhinos since the last census conducted in 2018.
    • Then at least 2413 Rhinos were counted in the national park.

    Threats to Rhinos

    • Ground rhino horn is used in traditional Chinese medicine to cure a range of ailments, from cancer to hangovers, and also as an aphrodisiac.
    • In Vietnam, possessing a rhino horn is considered a status symbol.
    • Due to demand in these countries, poaching pressure on rhinos is ever persistent against which one cannot let the guard down.

    Various protection moves

    • A rhino reintroduction programme under the Indian Rhino Vision 2020 was started in 2006.
    • This entailed the translocation of rhinos from Kaziranga National Park and Pobitora Wildlife Sanctuary besides orphans hand-reared at the Centre for Wildlife Rehabilitation and Conservation at Kaziranga.

    Try this PYQ:

    Q. Consider the following statements:

    1. Asiatic lion is naturally found in India only.
    2. Double-humped camel is naturally found in India only.
    3. One-horned rhinoceros is naturally found in India only.

    Which of the statements given above is/are correct?

    (a) 1 only

    (b) 2 only

    (c) 1 and 3 only

    (d) 1, 2 and 3

     

    Post your answers here.

    (Note: Comment feature is not available on the app.)

     

     

    UPSC 2023 countdown has begun! Get your personal guidance plan now! (Click here)

    Get an IAS/IPS ranker as your 1: 1 personal mentor

  • Indian Navy Updates

    Next-Generation Corvettes for Indian Navy

    Prelims Only | Security Issues | Mains Paper 3: Various Security Forces, Agencies & Their Mandates

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: Corvettes

    Mains level: Indian navy modernization

    The Defence Acquisition Council (DAC) has given the Acceptance of Necessity (AoN) for the procurement of next-generation Corvettes for the Indian Navy at an approximate cost of Rs 36,000 crore.

    What is a Corvette?

    • A Corvette is the smallest class of naval ships and it falls below the warship class of a frigate.
    • These are highly agile ships and are categorised as missile boats, anti-submarine ships, coastal patrol crafts and fast attack naval vessels.
    • The word corvette itself is derived from French and Dutch origin.
    • During World War II, the term Corvette was used to describe vessels which had anti-submarine roles assigned to them.
    • Modern Corvettes can go up to 2,000 tons in displacement which helps in keeping them agile.

    What kind of Corvettes does the Indian Navy possess?

    • The Indian Navy at present has the Kamorta Class Corvettes, which are also known as Project 28.
    • These ships have an anti-submarine role and are manufactured at Garden Reach Shipbuilders and Engineers in Kolkata.
    • The four Kamorta Class Corvettes that the Indian Navy possesses are named INS Kamorta, INS Kadmatt, INS Kiltan and INS Kavaratti.
    • The first of these was commissioned in 2014 and the last one in 2020.

    What new capabilities will the new generation Corvettes have?

    • The next-generation Corvettes will be manufactured for various roles like surveillance missions, escort operations, deterrence, surface action group operations, search and attack and coastal defence.
    • It is worth noting that these roles will be in addition to the anti-submarine roles being already performed by the existing Corvettes in the Navy.
    • Corvettes will be constructed based on new in-house design of the Indian Navy using latest technology of ship buildings.
    • They would contribute to further the government’s initiative of Security and Growth for all in the region (SAGAR).

     

    UPSC 2023 countdown has begun! Get your personal guidance plan now! (Click here)

    Get an IAS/IPS ranker as your 1: 1 personal mentor

  • Innovations in Biotechnology and Medical Sciences

    Dostarlimab: The New Wonder Cancer Drug

    Prelims Only | Science Tech | Mains Paper 3: Awareness in various sc and tech fields

    Note4Students

    From UPSC perspective, the following things are important:

    Prelims level: Dostarlimab

    Mains level: NA

    A trial on 18 colorectal cancer patients in the US found that cancer could be treated without chemotherapy or surgery. The world is sitting up and taking note of Dostarlimab, which has been called a wonder drug.

    What is Dostarlimab?

    • Dostarlimab is an experimental drug. It contains laboratory-produced molecules.
    • It acts as substitute antibodies. It is sold under the brand name Jemperli.
    • It was approved for medical use in the United States and the European Union in 2021.
    • Its side-effects include vomiting, joint pain, itching, rash, fever etc.

    What are the findings?

    • The trial showed that immunotherapy alone – without any chemotherapy, radiotherapy, or surgery that have been staples of cancer treatment.
    • It could completely cure the patients with a particular kind of rectal cancer called ‘mismatch repair deficient’ cancer”.
    • All 12 patients had completed the treatment and were followed for six to 25 months after.
    • No cases of progression or recurrence had been reported during the follow-up.
    • The response too was rapid, with symptoms resolving in 81% of the patients within nine weeks of starting the therapy.

    Is Dostarlimab actually very effective?

    • Dostarlimab is not a new drug but a combination of drugs that are already approved for use in immunotherapy.
    • There is a possibility that Dostarlimab may improve the outcome and survival rate in rectal cancer patients but to say it as a magic drug for cancer is completely going overboard.

    How does this drug cure?

    • PD1 is a protein that regulates immune function and can sometimes keep T cells from killing cancer cells.
    • The therapy in the trial used PD1 blockades, allowing T cells to kill cancer cells.
    • ‘Mismatch repair deficient’ cancer is most common among colorectal, gastrointestinal, and endometrial cancers.
    • Patients suffering from this condition lack the genes to correct typos in the DNA that occur naturally while cells make copies.
    • Immunotherapy belongs to a category called PD1 blockades that are now recommended for the treatment of such cancers rather than chemotherapy or radiotherapy.

    Will Indian patients get access to the drug?

    • At present, Indian doctors seem to be generally wary of prescribing Dostarlimab for their patients.
    • Experts have termed as optimistic the findings of an ongoing trial—a group of rectal cancer patients showed no signs of a tumour after taking the drug for six months.
    • None of the participants reported any severe side-effects either.
    • Yet, doctors say they want to assess the duration of the response.

    What do we know about the clinical trial?

    • Cancer was treated in all the patients and could not be detected by physical examination, endoscopy, positron emission tomography, or magnetic resonance imaging.
    • Thus, there is a thought that cancer can be treated without chemotherapy or surgery.

    Is it too early to celebrate?

    • Cancer specialists said initial signals show how precision medicine is building the future but they need to test more patients from different areas and other types of cancers.
    • The combination of drugs was administered to a small number of patients and for a specific type of cancer.

     

    UPSC 2023 countdown has begun! Get your personal guidance plan now! (Click here)

    Get an IAS/IPS ranker as your 1: 1 personal mentor