Pharma News

The CEO & Chief Architect of Dokat, Inc, Ram Chella led a team to devise a fully Made in India Deep UV-C Air Sanitizer called as ‘Dokat Air’. This product has better germ-killing efficiency than any air purifier in the market because of its ‘Deep UV germicidal irradiation technology’ that helps to make indoors safer for people by killing disease-causing germs from the air.

It's a patent-pending novel product that can sanitize 1000-cubic feet of air within 15 minutes killing 99.99% germs. It's capable of killing various kinds of bacteria, viruses & molds like SARS, MERS, COVID-19, SARS-CoV-2 & Influenza Virus. The UV-C ray penetrates the cell of the micro-organisms and kills them by breaking their DNA. Having met international regulatory standards like ISO 9000:2015, FCC (US standard for electronic products) and European CE, this product helps in giving us an effective and efficient disinfecting solution to face the ongoing pandemic along with other numerous airborne diseases. This product is different from the regular air purifiers as it kills various kinds of disease-causing micro-organisms while filtering the air too. Regular air purifiers do not kill germs this well, instead, increases the germs’ spread. Here, comes the need for such a device that can sanitize the air while filtering pollutants along with.

Dokat-Air’s 100% UV leak proof ‘Germ Squash’ chamber uses the most effective broad-spectrum UV-C light and when the air passes through, it gives an optimal flow with maximum germicidal exposure, therefore making it better than the traditional  UV-C technology.

<< Back to Pharma News

Subscribe to PharmaTutor News Alerts by Email

New research conducted by scientists from various US based universities like Harvard University, University of Nebraska Medical Center, University of Illinois at Urbana-Champaign concluded that SARS-CoV-2 (novel coronavirus) RNA exists in respired aerosols less than 5 μm in diameter; that aerosols containing SARS-CoV-2 RNA exist in particle modes that are produced  during respiration, vocalization, and coughing.

This study sought to characterize the presence of SARS-CoV-2 in particles consistent with the potential to result in aerosol transmission between patients. Although not all particles measured by the Aerodynamic Particle Sizer Spectrometer (APS) may be attributable to patient extrusions, increases in particle count while measurements were being taken using the APS were anecdotally observed to occur when patients were talking and coughing.

The aerosol modes observed in this study were compared to those from previous observations of human aerosol production during respiratory activities. The small aerosol mode, with a mean diameter between 0.64 and 0.80, is consistent with particles found in exhaled breath in previous studies. This mode of aerosol was observed in all manner of human respiration including breathing, vocalization and coughing and has been attributed to particles produced deep in the bronchial region, referred to as the Bronchiolar Fluid Film Burst (BFFB) mechanisms. Particles in the larger modes observed in this study are more consistent with those produced in the larynx during vocalization and coughing.

As per this finding, observation of fine mode aerosol particles containing infectious SARS-CoV-2 particles leads to several general observations about the potential transmission of SARS-CoV-2. The results of this study, along with the evidence of the stability of SARS-CoV-2 in aerosol and that SARS-CoV-2 infects respiratory tissue provide indications that SARS-CoV-2 may be transmitted via the airborne route.

The results were published in medRxiv on 21st July, 2020.

This study supports the use of efficient respiratory protection and airborne isolation precautions  to protect from exposure to fine SARS-CoV-2 aerosol when interacting with infected  individuals, regardless of symptoms or medical procedure being performed.

<< Back to Pharma News

Subscribe to PharmaTutor News Alerts by Email

Caption : A) Arsenic Trioxide (ATO) reduces the clonogenic capacity of medulloblastoma (MB) cell lines of the SHH subgroup (DAOY: TP53 c.725G>T; UW402: TP53 c.464C>A and ONS-76: TP53 wild type). B) Clonogenic assay images for UW402 MB cell line (from the left to the right: control, ATO at 0,5 and 1 μM) after 48hs of treatment. Credit : Paulo Henrique dos Santos Klinger

Researchers affiliated with the University of Sao Paulo’s Ribeirao Preto Medical School (FMRP-USP) in Brazil have demonstrated the potential of a leukemia drug, arsenic trioxide, to treat medulloblastoma, a type of brain cancer most common in children. When they tested arsenic trioxide on cells taken from one of the most aggressive subgroups of this type of tumor, they obtained promising results in terms of tumor cell death. The drug also made the tumor cells more sensitive to radiation therapy.

“Twelve medulloblastoma subgroups are currently recognized according to their molecular characteristics, which also indicate the prognosis. One of the subgroups with the worst prognosis is known as SHH. This tumor has a somatic mutation in gene TP53, and it’s treated with chemical and radiation therapy,” said Paulo Henrique dos Santos Klinger, first author of the article, written as part of his master’s research at FMRP-USP, and supported with a scholarship from the National Council for Scientific and Technological Development (CNPq).

The study was part of the project “Interactions between emerging therapeutic targets and developmental pathways associated with tumorigenesis: emphasis on pediatric malignancies”, which is led by Luiz Gonzaga Tone, a professor at FMRP-USP.

“The project focuses on an in-depth investigation of dysregulation of the signaling pathways that control normal embryonic development and its link to the onset and progression of pediatric cancer,” Tone said.

Radiotherapy can have severe adverse effects on a child’s brain, causing cognitive, endocrine and motor problems. Hence, the importance of developing therapeutic strategies that reduce or eliminate the need for radiation is important.

In the study, the researchers selected different SHH tumor cell lines and tested different doses of arsenic trioxide, a medication used to treat acute myeloid leukemia. They also tested different doses of radiation in conjunction with the administration of the drug.

On its own, arsenic trioxide proved capable of killing tumor cells and preventing the formation of new tumor cell colonies. The effects were enhanced when the drug was combined with radiation therapy. The drug was not found to be significantly toxic when applied to healthy cells.

Moreover, arsenic trioxide alone could be used to treat pediatric medulloblastoma patients as old as three years, possibly in conjunction with the chemotherapy drugs typically used to treat this type of cancer. Children in this age group with brain cancer cannot be treated with radiation therapy since it may cause irreversible damage to the central nervous system.

Mutation
The drug was chosen because it is a well-known blocker of the SHH signaling pathway in leukemia. The SHH pathway is essential to human embryonic development and is deactivated when embryogenesis is complete. If the pathway is reactivated for some reason, which are currently unknown, then cancer can develop, including some types of skin cancer and various types of leukemia and medulloblastoma.

“Another advantage of arsenic trioxide is its capacity to cross the blood-brain barrier, which protects the central nervous system from circulating toxins or pathogens. Previous studies showed this penetration to be reasonable in medulloblastoma,” said Elvis Terci Valera, last author of the published paper. Valera is an attending physician at the teaching hospital (Hospital das Clínicas) operated by FMRP-USP and a professor at the institution’s child health program.

The prognosis for SHH-type medulloblastomas is typically intermediate, with 50% of patients responding well to treatment. However, the prognosis is worse when a somatic mutation occurs in TP53 because this gene plays a key role in cell division control via the SHH pathway and can counteract alterations that can lead to cancer.

“The germline mutation of this gene points to Li-Fraumeni syndrome, characterized by several clinical factors but generally involving the loss of function of TP53 and increasing the likelihood of various types of tumors,” Klinger said.

Li-Fraumeni syndrome (LFS) confers an inherited familial predisposition to a range of cancers. In children, it entails an augmented risk of the occurrence of medulloblastomas, especially those of the SHH subgroup.

The researchers now plan to test the drug in animal models to determine whether the results are the same as those of the cell experiments. If they are the same, then the treatment may subsequently tested in humans.

<< Back to Pharma News

Subscribe to PharmaTutor News Alerts by Email

Mylan, a global pharmaceutical company announced the commercial launch of its Remdesivir under the brand name DESREM™ in India to address urgent, unmet needs amid the evolving coronavirus 2019 (COVID-19) pandemic. The drug is approved for the treatment of suspected or laboratory confirmed incidences of COVID-19 in adults and children hospitalized with severe presentations of the disease. The company also launched a 24/7 helpline where patients and healthcare practitioners can access information about Mylan’s Remdesivir and its availability.

Mylan released the first batch of its generic Remdesivir (DESREM™) and will continue to increase its supply across the country in the wake of the rising demand for the drug.

Mylan will manufacture DESREM™ in its state-of-the-art injectable facility in Bangalore, which will work to service the demand in India and other export markets where Mylan has received a license from Gilead for the commercialization of Remdesivir. The previously announced agreement between Mylan and Gilead is part of a long-standing history between the two organizations to tackle key public health issues in India and around the world, beginning with expanding access to high quality, affordable HIV/AIDS antiretrovirals and now extending its partnership to include COVID-19 treatments.

President, India and Emerging Markets, Rakesh Bamzai said: “In the wake of increasing cases of COVID-19 across India, Mylan remains committed to continue its efforts in the fight against the pandemic. With the launch of DESREM™ and our national 24/7 COVID-19 helpline, we aim to enhance access to this critical medicine, used for treating adults and children with severe presentations of Covid-19. At Mylan, we believe we have a responsibility to help make the world a better place and the entire team at Mylan has stepped up in this time of need to serve patients and deliver better health for a better world.”

Mylan is committed to continue doing its part in support of public health needs as the situation around COVID-19 continues to evolve. Mylan’s priorities remain protecting the health and safety of its workforce, continuing to produce critically needed medicines, deploying our resources and expertise in the fight against COVID-19 through potential prevention and treatment efforts, and supporting the communities in which we operate.

<< Back to Pharma News

Subscribe to PharmaTutor News Alerts by Email

Indian institute of Technology (IIT) Madras researchers have shown that the active principle from turmeric that is curcumin can enhance cancer cell death caused by a protein called ‘TRAIL.’ They performed studies using isolated leukaemia cells from cancer patients and found that non-toxic concentrations of curcumin can significantly increase the efficiency of TRAIL-induced cell death.

There have been considerable efforts in developing therapeutic agents that trigger self-death of cells that malfunction. Apoptotic death or programmed death such destruction of cancer cells could prevent the spread of the disease. One such agent that can trigger self-destruction that has been found promising is a protein called ‘TNF-Related Apoptosis-Inducing Ligand’ (TRAIL). Its ability to selectively kill cancer cells by ‘apoptosis’ has resulted in a number of preclinical studies being carried out all over the world.

In cancer treatment, it is important to induce death of the cancer cells preferentially without extensive damage to healthy cells in the body. Apoptosis is generally preferred over the more aggressive and premature ‘necrosis’ for killing cancer cells because it releases fewer cellular components that trigger inflammation than the latter.

Elaborating on this research and its impact, Prof. Rama Shanker Verma, Bhupat and Jyoti Mehta School of Biosciences, Department of Biotechnology, IIT Madras, said, “Despite strong anti-tumor activity of TRAIL in pre-clinical studies, clinical trials results have hitherto been unsatisfactory because cancer cells seem to acquire resistance against TRAIL upon long-term exposure. Thus, the next round of research has been to find chemicals that can reverse resistance and increase sensitivity of cancer cells to TRAIL.”

Several studies have focused on natural compounds that could significantly enhance TRAIL-mediated apoptosis at non-toxic concentrations. The IIT Madras team chose curcumin, the yellow part of the common turmeric that is used in daily cooking, as a sensitizer of TRAIL-resistant cancer cells to apoptosis.

Curcumin is already known to be a potent anti-cancer agent because of its ability to inhibit carcinogenesis and induce apoptosis in various cancer cells. Its function as a sensitizer to TRAIL has been shown in cases of prostate cancer, breast cancer, colon cancer and malignant glioma.

Curcumin is already known to be a potent anti-cancer agent because of its ability to inhibit carcinogenesis and induce apoptosis in various cancer cells.

The IIT Madras Research Team showed that treating leukaemia (blood/bone-marrow cancer) cells with curcumin sensitises the cells to TRAIL and results in more efficient cell death.

“Our findings clearly show that even small concentration of curcumin could potentially enhance the sensitiveness of leukemic cells to TRAIL,” said the researchers.

The IIT Madras Researchers are, however, cautious in extrapolating the results. While the reactions have been carried out in vitro, i.e., with isolated cells outside the human body, ‘in a test tube’, it is unclear if the same results can be obtained in vivo, i.e., inside the body. This doubt arises because curcumin is known to be poorly absorbed into the blood from the gut and its bioavailability for therapeutic purposes is generally poor. Bioavailability is basically the proportion of a drug or other substance which enters the circulation when introduced into the body and so is able to have an active effect.

But the researchers are hopeful that this difficulty will be circumvented soon. There are many studies ongoing around the world to increase the bioavailability of curcumin.

“Compounds such as quercetin found in onions, green tea etc., and piperazine, found in black and green pepper, have been shown by a few researchers to enhance absorption of curcumin by the body,” added Prof Verma.

There are no confirmatory evidences yet, but such research, combined with observations made by the IIT Madras team, can unleash newer effective and safe therapies for cancer.

This research was led by Prof. Rama Shanker Verma, Bhupat and Jyoti Mehta School of Biosciences, Department of Biotechnology, IIT Madras. The paper was co-authored by Ms. Sridevi Surapally, Ms. Madhumathi Jayaprakasam and Prof. Verma. The results of this work were recently published in the journal Pharmacological Reports.

<< Back to Pharma News

Subscribe to PharmaTutor News Alerts by Email

Glenmark Pharmaceuticals, a research-led, integrated global pharmaceutical company, has announced that it has commenced a Post Marketing Surveillance (PMS) study on FabiFlu® to closely monitor the efficacy and safety of the drug in 1000 patients that are prescribed with the oral antiviral, as part of an open label, multicenter, single arm study.

Further, Glenmark has announced a price reduction of 27% for FabiFlu®. The new MRP is INR 75 per tab from the earlier INR 103 per tab. The price reduction has been made possible through benefits gained from higher yields and better scale, as both the API and formulations are made at Glenmark’s facilities in India, the benefits of which are being passed on to patients in the country.

Glenmark has successfully developed the active pharmaceutical ingredient (API) and the formulation for FabiFlu® through its own in-house R&D team within the country, ensuring self-reliance with regard to longterm production and manufacturing. The API is manufactured at the Gujarat production facility which is USFDA & MHRA–UK approved. The formulation product is manufactured at the facility in Himachal Pradesh, which is also USFDA and MHRA-UK approved.

Commenting on these developments, Mr. Alok Malik, Senior Vice President & Head – India business, Glenmark Pharmaceuticals Ltd., said, “We expect this post marketing surveillance study to shed more light on the drug’s clinical effectiveness and safety in a large cohort of patients prescribed FabiFlu®. Our priority from the start of this pandemic has been to offer patients in India an effective treatment for COVID-19, while also ensuring accessibility to the masses. Our internal research shows us that we launched FabiFlu® in India at the lowest market cost as compared to the cost of Favipiravir in other countries where it is approved. And now we hope that this further price reduction will make it even more accessible for patients across the country.”

Despite investing significantly in R&D, clinical trials and the manufacturing of FabiFlu®(API and formulations), Glenmark has managed to keep the pricing of FabiFlu® lower as compared to its price in other countries. FabiFlu® in India was originally launched at INR 103/tab, while, its price as INR is higher in the remaining countries. (INR 600/tab in Russia, INR 378/tab in Japan, INR 350/tab in Bangladesh and INR 215/tab in China). *Based on trade data available for 200mg /tab from the respective countries and currency rates in respective countries equivalent to INR recorded.

On June 20th, Glenmark announced that it received manufacturing and marketing approval from India’s drug regulator for FabiFlu®, making it the first oral Favipiravir-approved medication in India for the treatment of mild to moderate COVID-19. The manufacturing and marketing approval was granted as part of accelerated approval process, considering the emergency situation of the COVID-19 outbreak in India. The approval’s restricted use entails responsible medication use where every patient must have signed informed consent before treatment initiation.

Most patients exhibiting mild to moderate symptoms can benefit from FabiFlu® use. Glenmark has also completed the phase 3 clinical trial with Favipiravir (FabiFlu®) in mild to moderate COVID-19 patients in India. The trial results will be available shortly.

Glenmark is also conducting another Phase 3 clinical trial to evaluate the efficacy of two antivirals drugs Favipiravir and Umifenovir as a combination therapy in moderate hospitalized adult COVID-19 patients in India. The combination study which is called the FAITH trial is looking to enroll 158 hospitalized patients of moderate COVID-19 in India. Early treatment with combination therapy will be evaluated for safety and efficacy as it is emerging as an effective approach in shortening duration of virus shedding, facilitating early clinical cure and discharge of patients.

<< Back to Pharma News

Subscribe to PharmaTutor News Alerts by Email

Biocon Ltd an innovation-led global biopharmaceuticals company, announced that it has received the Drugs Controller General of India’s (DCGI) approval to market Itolizumab  (ALZUMAb®) Injection 25mg/5mL solution for emergency use in India for the treatment of cytokine release syndrome (CRS) in moderate to severe  ARDS (acute respiratory distress syndrome) patients due to COVID-19.

Itolizumab is the first novel biologic therapy to be approved anywhere in the world for treating patients with moderate to severe COVID-19 complications. Biocon has repurposed Itolizumab, an anti-CD6 IgG1 monoclonal antibody launched in India in 2013 as ALZUMAb® for treating chronic plaque psoriasis, for the treatment of CRS in moderate to severe ARDS patients due to COVID-19.

Itolizumab will be manufactured and formulated as an intravenous injection at Biocon’s bio-manufacturing facility at Biocon Park, Bengaluru.

The SARS-CoV-2 virus has been observed to induce an overreaction of the immune system, generating a large number of cytokines that can cause severe damage to the lungs and other organs, and, in the worst scenario, multi-organ failure and even death.

The approval of Itolizumab, from the DCGI is based on the results from the successful conclusion of a randomized, controlled clinical trial at multiple hospitals in Mumbai and New Delhi.  The study focussed on the safety and efficacy of Itolizumab in preventing CRS in moderate to severe ARDS patients due to COVID-19. The primary endpoints for reduction in mortality rate were met and other key secondary endpoints for efficacy and biomarkers were also achieved.

Kiran Mazumdar-Shaw, Executive Chairperson, Biocon, said: “As an innovation-led biopharmaceuticals company, I am proud of the successful outcome of the pivotal study we conducted with our novel immuno-modulating anti-CD6 monoclonal antibody, Itolizumab, which has proven to be an efficacious intervention in treating the serious hyper immune response seen with COVID-19. The data is compelling and I am confident that this ‘first-in-class’ biologic will save lives and help reduce the mortality rate in our country.

“This positions India amongst the leading global innovators in their effort to overcome the COVID-19 pandemic. The randomized control trial indicated that all the patients treated with Itolizumab (ALZUMAb®) responded positively and recovered. The control arm that did not receive Itolizumab unfortunately had deaths. Itolizumab is now approved for the treatment of CRS in patients with moderate to severe ARDS due to COVID-19. We plan to take this therapy to other parts of the world impacted by the pandemic.

“Itolizumab’s unique mechanism of action made it an ideal candidate for treating the ‘cytokine storm’, which is a leading cause of death in COVID-19 patients. I am pleased that our R&D and clinical teams delivered on this promising hypothesis in such a short period of time. It is a proud moment for all of us at Biocon and we would like more and more patients to benefit from this therapy. I also thank the investigators and the regulators for the sense of urgency that they displayed in this study.

“ALZUMAb®  has a seven-year proven track record of safety as doctors in India have been prescribing this biologic to treat acute psoriasis and ensure a better quality of life for patients and now we will be able to save many critically ill COVID-19 patients with our drug.”

Dr Suresh Kumar, Medical Director, Lok Nayak Hospital, Delhi said: “At the time of this COVID-19 pandemic, we do not have any specific treatment for patients who are losing the fight against the disease in spite of best supportive care. Lok Nayak Hospital was one of the sites of the Itolizumab study wherein we used Itolizumab to treat eight patients. These patients did extremely well even with a single dose of Itolizumab. Patients who were with initial oxygen saturation of less than 80% and would have  been put on ventilator support with little chance of survival, recovered completely when treated with Itolizumab and got discharged. I sincerely believe Itolizumab will not only help in reducing morbidity and mortality of COVID-19 patients but will also help us in judiciously managing healthcare resources like ICUs and ventilators for critically ill patients.

Dr Mohan Joshi, Dean, BYL Nair Hospital, Mumbai, said: “In our hospital, we have tried Itolizumab in many COVID-19 patients with moderate to severe ARDS and found significant improvement in clinical, radiological and inflammatory markers after administering Itolizumab. These outcomes were quite evident with one dose of Itolizumab when administered before the ‘cytokine storm’ set in. Most of the patients have well tolerated the drug. Given the growing surge of COVID-19 cases, I would recommend use of Itolizumab in moderate to severe complications in COVID-19.

Dr Sandeep Athalye, Chief Medical Officer, Biocon Biologics, said: “We are delighted with the results of the clinical trial for Itolizumab in India. Itolizumab demonstrated statistically significant advantage over the control arm, in one month mortality rate. Key efficacy parameters such as PaO2 and SpO2 (oxygen saturation) improvement without increasing FiO2 (oxygen flow) also showed statistically significant advantage for Itolizumab arm over the control arm. All the patients on Itolizumab arm were weaned off oxygen by Day 30, and none needed ventilator support unlike the control arm. Key secondary endpoints of clinical markers of inflammation such as IL-6, TNF-α, serum ferritin, d-dimer, LDH and CRP showed clinically significant suppression post dose and correlated well with clinical improvement in symptoms and chest x-ray images. Itolizumab was overall well tolerated and was found to be safe. Itolizumab when administered to patients with moderate to severe ARDS due to COVID-19, prevents morbidity and mortality due to cytokine storm.

India currently has more than 283,400* documented active coronavirus infections and over 22,100* deaths

Itolizumab’s unique mechanism of action of immunomodulation involves binding to the CD6 receptor and blocking the activation of T lymphocytes, which in turn suppresses the pro-inflammatory cytokines, thus reducing the cytokine storm and deadly inflammatory response.

Biocon launched ALZUMAb® (Itolizumab) in India in 2013 for the treatment of chronic plaque psoriasis. Many patients have benefitted from this novel therapy.

<< Back to Pharma News

Subscribe to PharmaTutor News Alerts by Email

Strides Pharma Science Limited (Strides) announced that its step down wholly owned subsidiary, Strides Pharma Global Pte. Limited, Singapore, has received approval for Butalbital, Acetaminophen, Caffeine, and Codeine Phosphate Capsules, 50 mg/325 mg/40 mg/30 mg from the United States Food & Drug Administration (USFDA).

The product is a generic version of Fioricet® with Codeine Capsules, 50 mg/325 mg/40 mg/30 mg, of Teva Branded Pharmaceutical Product R&D, Inc.

According to IQVIA MAT May 2020 data, the US market for Butalbital, Acetaminophen, Caffeine, and Codeine Phosphate Capsules, 50 mg/325 mg/40 mg/30 mg is approximately US$ 10 Mn. The product will be marketed by Strides Pharma Inc. in the US market.

The company has 124 cumulative ANDA filings with USFDA of which 87 ANDAs have been approved and 37 are pending approval.

<< Back to Pharma News

Subscribe to PharmaTutor News Alerts by Email