Secukinumab-Induced Lymphocytic Colitis.

Secukinumab an interleukin-17 (IL-17) monoclonal antibody inhibitor is currently approved for the treatment of rheumatological conditions, such as psoriasis and ankylosing spondylitis. Lymphocytic colitis, a phenotype of microscopic colitis, is a long-term inflammatory condition, is characterized by relapsing diarrhea. The specific entity of drug-induced lymphocytic colitis has been discussed with numerous individual cases being reported from around the world. Secukinumab has been linked with exacerbation of and de novo cases of inflammatory bowel disease. However, lymphocytic colitis in association with this drug has not been documented. The management of drug-induced lymphocytic colitis is complicated, as patients frequently exhibit spontaneous remission of symptoms. Removal of the offending agent has shown some benefit; however, some patients continue to exhibit symptoms months after drug cessation and washout. Although our patient's lymphocytic colitis was benign and responded to the cessation Secukinumab, it is an important diagnosis to consider in patients with new onset relapsing diarrhea treated with biologics.

Hematological Profile and Gametocyte Carriage in Malaria Patients from Southern Pakistan.

Background Malarial infection is a major cause of concern, both worldwide and in Pakistan. Gametocytes are the sexual forms of the parasite that are essential for transmission. They fuse inside the mosquito to develop sporozoites. Gametocytes of the plasmodium parasites, which cause the infection, differentiate into male and female gametocytes. These gametocytes constitute the sexual stage of the malaria parasite and are essential in transmission of the disease from human to vector Anopheles. Gametocytes are affected by factors such as host immunity, drug treatment, reticulocytemia, anemia, low levels of asexual parasitemia and stress to the parasite. The aim of this study was to observe the hematological parameters, age and gametocyte carriage in an area of seasonal malaria transmission. Methods The study was conducted at Aga Khan University Hospital (AKUH) Laboratory over the period of one year and 294 patients with uncomplicated malaria were recruited. Patients infected with Plasmodium falciparum (P. falciparum) or Plasmodium vivax (P. vivax) malaria and no co-morbidities were included in the study. Results Gametocytemia was highest during the period of July to November, with P. vivax, 267 (90.8%), predominating compared to P. falciparum, 27 (9.2%). P. vivax gametocytes were observed from May to October and P. falciparum gametocytes were observed from July to December. Low hemoglobin in females and low platelet levels were observed. The mean platelet count was significantly lower in cases of P. vivax having gametocytes compared to P. falciparum with gametocytes. Higher parasitic index was associated with lower platelet count. The most significantly altered parameters were hemoglobin, hematocrit, white blood cell (WBC), and platelet count. Hemoglobin and platelets were significantly lower during the malaria season in study participants, both male and female. Conclusion In conclusion, infection with P. falciparum and P. vivax modulates significant changes in hematological parameters in populations living in malaria endemic regions. In the malaria season males were more frequently affected by malaria with thrombocytopenia. Gametocyte carriage remains unaffected by seasonal changes thus ensuring parasite transmission during the dry season.

Self-Medication with Antibiotics among People Dwelling in Rural Areas of Sindh.

INTRODUCTION: Self-medication with antibiotics is becoming increasingly common due to multiple factors. The public who are using these antibiotics generally do not have full information regarding their proper use, especially the dosages and possible side-effects. Hence, unregulated use of such medicines may cause dangerous adverse effects in the patients. AIM: The study was aimed to evaluate the prevalence and practice of self-medication with antibiotics among people dwelling in the rural areas of province Sindh. MATERIALS AND METHODS: A cross-sectional survey was performed at Outpatient Department of Civil Hospital Karachi, from January to March 2015. Four hundred rural dwellers who lived in the outskirts of Karachi city area of province Sindh were recruited for the study in the aforementioned time period through non-probability convenience sampling. RESULTS: The investigation reported a prevalence of 81.25% among rural dwellers of Sindh with regards to self-medication of antibiotics. The most common reason behind self-medication were economic reasons (88.0%). Amoxicillin (52.0%) was found to be the most self-prescribed antibiotic. Majority of the participants (74.7%) didn't know about the phenomena of antibiotic resistance associated with inadequate use of antibiotics and only 25 subjects identified correctly that the situation would lead to increase resistance. CONCLUSION: The self-medication rates with antibiotic are higher in rural areas of Sindh. There is an urgent need for the government to enforce stricter laws on pharmacies dispensing medications, especially antibiotics, without prescriptions. Lastly, provision of cost effective treatment from public sector can significantly reduce self-medication with antibiotics among rural dwellers of Sindh.

Assessment of Blood Glucose and Electrolytes during Cardiopulmonary Bypass in Diabetic and Non-Diabetic Patients of Pakistan.

INTRODUCTION: Perioperative hyperglycemia has been shown to be related to higher levels of morbidity and mortality in patients on cardiopulmonary bypass (CPB) undergoing coronary artery bypass grafting (CABG), both diabetic and non-diabetic. Blood electrolytes, like sodium, potassium, calcium, and chloride play a very important role in the normal functioning of the body and can lead to a variety of clinical disorders if they become deficient. A minimal number of studies have been conducted on the simultaneous perioperative changes in both blood glucose and electrolyte levels during CPB in Pakistan. Therefore, our aim is to record and compare the changes in blood glucose and electrolyte levels during CPB in diabetic and non-diabetic patients. MATERIALS & METHODS: This was a prospective, observational study conducted on 200 patients who underwent CABG with CPB, from October 2014 to March 2015. The patients were recruited from the Cardiac Surgery Ward, Civil Hospital Karachi after they complied with the inclusion criteria. Repeated-measures analysis of variance (ANOVA) was used to compare the trend of the changes perioperatively for the two groups. RESULTS: There was no significant difference in changes in blood glucose between the two groups (P = 0.62). The only significant difference detected between the two groups was for PaCO2 (P = 0.001). Besides, further analysis revealed insignificant group differences for the trend changes in other blood electrolytes (P > 0.05). CONCLUSION: Our findings highlighted that there is no significant difference in blood electrolytes changes and the increase in blood glucose levels between diabetic and non-diabetic patients.

Factors associated with patient visits to the emergency department for asthma therapy in Pakistan.

BACKGROUND: Acute asthma is a chronic condition affecting people of all ages around the world and hence, is one of the leading causes of emergency department (ED) visits and hospital admissions globally. Most of them are related to poor patient practices and a weak healthcare system. The aim of our study was to assess the reasons for the increased usage of the ED by asthmatic patients in Pakistan. METHODS: A cross-sectional study was conducted on 600 asthmatic patients reporting to the ED of Civil Hospital Karachi over a 6-month period. The consenting patients were given a questionnaire to fill and the following data was collected: demographic information, duration of the disease, medications prescribed the, frequency of and reasons for outpatient clinic and ED visits for issues related to asthma. RESULT: According to our results most of the participants visited the ED to obtain a nebulized bronchodilator (90 %) or oxygen (79.5 %). Moreover, 44.8 % of the people visited the ED to get treatment without any delay and 24.0 % considered that the severity of asthma does not allow the patient to wait for clinic visits. Strikingly, 92.8 % claimed that inhaled corticosteroid therapy treatment should be stopped when patients feel better. Irregular follow ups with clinics, low education about asthma and an education level higher than a Bachelors degree were the most important factors associated with three or more ED visits per year, p values = 0.0289, 0.0110 and 0.0150 respectively. CONCLUSION: This study identifies several preventable risk factors responsible for recurrent visits to the ED by asthmatic patients in Pakistan.