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HOSPITAL KUALA KUBU BHARU PHARMACY BULLETIN 1st edition /June 2016 EDITORIAL BOARD ADVISOR Ratna Suny bt Mohamed Esa CHIEF EDITOR Noor Haslina bt Zainor Abidin EDITOR Ainur Fadlina bt Mohd Nadzir Nur Shazwani bt Mokhtar CONTRIBUTORS Mohamad Shafawie bin Mohamad Sidik Murni bt Mohammed Ariffin For further enquiries, please contact us at : PHARMACY RESOURCES INFORMATION CENTRE (PRIC) Pharmacy Unit, Hospital Kuala Kubu Bharu, 44000 Kuala Kubu Bharu, Selangor 03-60641333 ext 279 HIGHLIGHTS: Middle East Respiratory Syndrome - Coronavirus (MERSCoV) : Page 1— 3 Immunisation Program in Malaysia : Page 4-6 PHARMACY EDUCATION Oral Contraceptive : Page 7- 9 Prepared by : Noor Haslina binti Zainor Abidin MIDDLE EAST RESPIRATORY SYNDROME CORONOVIRUS (MERS– CoV) INTRODUCTION Middle East Respiratory Syndrome (MERS) is an illness caused by a virus (more specifically, a coronavirus). MERS affects the respiratory system (lungs and breathing tubes). About 3-4 out of every 10 patients reported with MERS have died. Most of the people who died had an underlying medical condition. Some infected people had mild symptoms (such as cold-like symptoms) or no symptoms at all; they recovered. HISTORY Health officials first reported the disease in Saudi Arabia in September 2012. Through retrospective investigations, health officials later identified that the first known MERS cases occurred in Jordan in April 2012. So far, all cases of MERS have been linked through travel to or residence in countries in and near the Arabian Peninsula. The largest known outbreak of MERS outside the Arabian Peninsula occurred in the Republic of Korea in 2015. The outbreak was associated with a traveler returning from the Arabian Peninsula. SYMPTOMS COMPLICATION fever cough shortness of breath gastrointestinal symptoms (diarrhea, nausea, vomiting) Pneumonia Kidney failure 1 WHO HAS HIGH RISK OF GETTING MERS-COV people with pre-existing medical conditions (diabetes; cancer; and chronic lung, heart, and kidney disease) Individuals with weakened immune systems ** the incubation period for MERS (time between when a person is exposed to MERS-CoV and when they start to have symptoms) is usually about 5 or 6 days, but can range from 2-14 days. TRANSMISSION Non-human to human transmission Camels are likely to be a major reservoir host for MERSCoV and an animal source of infection in humans. Human-to-human transmission Spread from an infected person’s respiratory secretions and is droplets. MERS-CoV has spread from ill people to others through close contact, such as caring for or living with an infected person. Infected people have spread MERS-CoV to others in healthcare settings, such as hospitals. PREVENTION 2 TREATMENT There is no specific antiviral treatment recommended for MERS-CoV infection. Individuals with MERS can seek medical care to help relieve symptoms. For severe cases, current treatment includes care to support vital organ functions. TRAVEL ADVICE Avoid any unnecessary contact with camels. Travelers should practice good general hygiene measures. Risk assessment of Middle East Respiratory Syndrome Coronavirus (MERS-CoV) with soap and water at all times, but especially before and after visiting farms, barns or market areas. Avoid raw camel milk and/or camel products from the Middle East. More generally, travelers are also advised to avoid consumption of any type of raw milk, raw milk products and any food that may be contaminated with animal secretions unless peeled and cleaned and/or thoroughly cooked. Travelers returning from the Middle East with severe respiratory symptoms should seek medical advice and must report their travel history so that appropriate infection control measures and testing can be undertaken. People who are acutely ill with an infectious disease are advised not to travel. REMINDER TO ALL HEALTHCARE STAFF REFERENCES 1) https://www.cdc.gov/coronavirus/mers/ 2) http://www.who.int/mediacentre/factsheets/mers-cov/en/ 3 Prepared by : Mohamad Shafawie bin Mohamad Sidik IMMUNISATION PROGRAM IN MALAYSIA Immunisation is the process of giving vaccine to the person with the intention of stimulating the body own’s immune system against infectious disease. Immunisation protects the individual and community from disease outbreaks HOW DO VACCINE WORKS? Vaccination Schedule by the Ministry of Health Malaysia 4 Disease Complication of the disease Vaccine product Route of giving vaccine Tuberculosis Serious infections of the lung (pneumonia), the membrane covering the brain (meningitis) and spread throughout the body Weakened bacterium (BCG) Beneath the skin in the arm Diphtheria Blockage of the airway and pneumonia Modified bacterial toxin(D) Tetanus Stiffness of body muscles and inability to open the jaws (lock jaw) Modified bacterial toxin(T) Pertussis Severe cough (whooping cough), reduction of oxygen going to the brain and pneumonia Killed bacterium (aP) Haemophilus influenza type B Infection of the lungs (pneumonia), airway and covering of the brain (meningitis) Bacterial component (Hib) Poliomyelitis Infection of the brain (encephalitis) and permanent weakness of the leg muscles Ruled virus Hepatitis B Acute and chronic liver damage and predisposes the individual to liver cancer in later life Viral component (Hep B) Mumps Infection of the brain (encephalitis) and testis (orchitis) which can lead to infertility Weakened virus (M) Measles Infection of the brain (encephalitis) and testis (orchitis) which can lead to infertility Weakened virus (M) If the rubella virus circulates in the community, an expectant mother, especially in the first three months of pregnancy may get the disease resulting in a baby with multiple birth defects. The baby may have mental damage, hearing and visual problems and heart defect (usually a PDA patent ductus arteriosus) Weakened virus (R) Rubella Cervical Cancer DTaP/ Hib/ IPV is given together into the muscle of the thigh (if less than 1 year old) or arm (if more than 1 year old) Given as a liquid by mouth Given as MMR into the muscle of the thigh Reconcurrent virus Into the muscle of the arm / thigh 5 HERD IMMUNITY Occurs when a sufficient proportion of the group is immune. The decline of disease incidence is greater than the proportion of individuals immunized because vaccination reduces the spread of an infectious agent by reducing the amount and/or duration of pathogen shedding by vaccines, retarding transmission. References: 1. http://www.myhealth.gov.my/en/ 2. Paeds Protocol 3rd Edition 6 ORAL CONTRACEPTIVES CHILDREN BY CHOICE, NOT BY CHANCE Prepared by: Murni bin Mohamed Ariffin WHAT ARE ORAL CONTRACEPTIVES? Oral contraceptives or “the pill” are tablets taken once a day to prevent pregnancy Since 1960’s, the pill has been available and several changes have occurred over time One major change has been the reduction in the dose of the hormones, estrogen and progestin. ABOUT THE PILL The pill is an oral contraceptive that is 99% effective when taken properly There are 2 main types of pills : 1. Combined pill - contains 2 female hormones; estrogen and progestin 2. Mini pill - contains only progestin The difference between brands is the amount of estrogens and the type of progestin used. ORAL CONTRACEPTIVES AVAILABLE IN HKKB DRUG INDICATION, DOSE Norethisterone 350mcg Oral contraceptive: Progestin-only pill (POP) (NORIDAY) 1 tab daily starting on the first day of menstrual bleeding Can be taken with or without food Desogestrel 150mcg, Ethinylestradiol 30mcg Oral contraceptive: Combined oral contraceptive pill (COC) (DESOLON) 1 tab daily starting on the first day of menstruation without interruption for 21 days, followed by 7 tab-free days. Can be taken with or without food. 7 HOW DOES THE PILL WORK? One pill is taken every day for 21 days, followed by a 7-day break. When taken correctly the hormones will cause the following changes in the body : The ovaries stop releasing eggs. Without eggs, no pregnancy can occur. The cervical mucus thickens to make the sperm more difficult to penetrate into the cervix, making it difficult to reach the egg. The lining of the womb (uterus) does not develop sufficiently for a fertilized egg to implant Reduces sperm transport in the upper genital tract. WHAT DO YOU NEED TO KNOW ABOUT TAKING THE PILL? 1) When to start taking each pill pack ? 3) Management of pills Your first pill pack is started on the first day of your period. Each new pill pack be started on the same day of the week, no matter when your period starts or ends. 2) When to take your pills? Remember to take your pill at the same time everyday. Choose the most convenient time, when you first start taking the pill, and then be sure to continue taking at the same time. 8 COMBINED ORAL CONTRACEPTIVES PILLS (COC) METHODS Patient compliance is essential for best protection Missed pill period up to 12 hrs Fertility usually returns quickly Serious side effects are rare Can be used by women of any age, whether or not they have children Help prevent anemia,menstrual cramps and irregular bleeding Help to lower down risk of ovarian and endometrial cancers Skin conditions such as acne can improve - has to be taken daily In the first few months, some users may experiences side effects such as stomach upset, bleeding between periods or spotting, mild headache, or moodiness. Not suitable for women over 35 and smoke. PROGESTIN-ONLY PILLS(POP/MINIPILL) METHODS Mood of action : thickening of cervical mucus Good choice for nursing mothers who want pills beginning at 6 weeks after childbirth Suitable for women who wants to avoid estrogen Effective during breastfeeding Can be used as emergency method after unprotected sex If used when not breastfeeding, bleeding changes are to be expected— especially spotting and bleeding between period Greater incidence of irregular bleeding & amenorrhea REFERENCES: Lippincott Williams & Wilkins, Koda Kimble and Young’s Applied Therapeutics: The Clinical Use of Drugs, Tenth Edition. MIMS Drug Dosage and Information at www.mims.com. 9