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Jannat T, Uddin J, Zakariah R, Talukder RI, Mortuza MG, Islam B, Islam R, Sumi SA. An Observational Study of Fixed Drug Eruption in A Tertiary Care Hospital in Bangladesh. Mymensingh Med J 2023; 32:49-53. [PMID: 36594300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Fixed drug eruption (FDE) is a distinctive pattern of cutaneous adverse drug reaction. Characteristically the eruption recurs at the same site on re exposure to the offending agent. Aim of this study was to evaluate and identification of the various offending drugs causing FDE which may help the physician to limit the associate complication regarding the drug. This observational cross sectional study was conducted from 1st June 2021 to 31st May 2022 in the department of Dermatology & Venereology of Mymensingh Medical College Hospital after taking approval from institutional ethical committee. A detailed history with clinical evaluation were done for all patients with FDE and thereby recorded in a pre designed proforma. Analysis of data was done using Microsoft Excel 2010 Spread sheet. Out of 65 cases 36(55.38%) were male and 29(44.6%) were female. Majority of cases were found in the age group of 31 to 40 years. The most common group of drug causing FDE was NSAID (52.31%) followed by antimicrobials (44.61%) and anti epileptics (3.07%). Ibuprofen (20.0%) was the most common offending drug followed by doxycycline (18.46%), diclofenac and fluconazole (13.84%), naproxen (9.23%), ciprofloxacin (7.69%), paracetamol (6.15%), metronidazole (4.61%), carbamazepine (3.07%) and aspirin (3.07%) respectively. Extremities (43.07%) were the most frequently involved site followed by trunk (29.23%) and face (10.77%). Generalized FDE found in 16.92% cases. Although FDE are very common the offending drugs show some regional variation as a result of changing trends of pharmacotherapy.
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Affiliation(s)
- T Jannat
- Dr Tamanna Jannat, M Phil (Pharmacology & Therapeutics), DDV Course Student, Mymensingh Medical College, Mymensingh, Bangladesh; E-mail:
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Jannat T, Hossain MJ, El-Shehawi AM, Kuddus MR, Rashid MA, Albogami S, Jafri I, El-Shazly M, Haque MR. Chemical and Pharmacological Profiling of Wrightia coccinea (Roxb. Ex Hornem.) Sims Focusing Antioxidant, Cytotoxic, Antidiarrheal, Hypoglycemic, and Analgesic Properties. Molecules 2022; 27:molecules27134024. [PMID: 35807270 PMCID: PMC9268577 DOI: 10.3390/molecules27134024] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2022] [Revised: 06/17/2022] [Accepted: 06/19/2022] [Indexed: 01/27/2023] Open
Abstract
The aim of the study was to conduct phytochemical and pharmacological investigations of Wrightia coccinea (Roxb. ex Hornem.) Sims via several in vitro, in vivo, and in silico models. A total of four compounds were identified and isolated from the methanol extract of the bark and the methanol extract of the seed pulp of W. coccinea through successive chromatographic techniques and were characterized as 3β-acetyloxy-olean-12-en-28-ol (1), wrightiadione (2), 22β-hydroxylupeol (3), and β-sitosterol (4) by spectroscopic analysis. The aqueous fraction of the bark and chloroform fraction of the fruits provided the most potent antioxidant capacity (IC50 = 7.22 and 4.5 µg/mL, respectively) in DPPH free radical scavenging assay compared with the standard ascorbic acid (IC50 = 17.45 µg/mL). The methanol bark extract and the methanol fruit coat extract exerted anti-diarrheal activity by inhibiting 74.55 ± 0.67% and 77.78 ± 1.5% (mean ± SEM) of the diarrheal episode in mice, respectively, after four hours of loading the samples. In the hypoglycemic test, the methanol bark extract and the methanol fruit coat extract (400 mg/kg) produced a significant (p < 0.05) reduction in the blood glucose level in mice. Both doses of the plant extracts (200 mg/kg and 400 mg/kg) used in the study induced a significant (p < 0.05) increase in pain reaction time. The in vitro and in vivo findings were supported by the computational studies. The isolated compounds exhibited higher binding affinity compared with the standard drugs towards the active binding sites of glutathione reductase, epidermal growth factor receptor (EGFR), kappa opioid receptor, glucose transporter 3 (GLUT 3), Mu opioid receptor, and cyclooxygenase 2 (COX-2) proteins due to their potent antioxidant, cytotoxic, anti-diarrheal, hypoglycemic, and central and peripheral analgesic properties, respectively. The current findings concluded that W. coccinea might be a potential natural source for managing oxidative stress, diarrhea, hyperglycemia, and pain. Further studies are warranted for extensively phytochemical screening and establishing exact mechanisms of action.
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Affiliation(s)
- Tabassum Jannat
- Phytochemical Research Laboratory, Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Dhaka, Dhaka 1000, Bangladesh; (T.J.); (M.R.K.); (M.A.R.)
- Department Pharmacy, University of Asia Pacific, Dhaka 1205, Bangladesh
| | - Md. Jamal Hossain
- Phytochemical Research Laboratory, Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Dhaka, Dhaka 1000, Bangladesh; (T.J.); (M.R.K.); (M.A.R.)
- Department of Pharmacy, State University of Bangladesh, 77 Satmasjid Road, Dhanmondi, Dhaka 1205, Bangladesh
- Correspondence: or (M.J.H.); (M.R.H.); Tel.: +88-01517-814-866 (M.J.H.); +88-01700-731-681 (M.R.H.)
| | - Ahmed M. El-Shehawi
- Department of Biotechnology, College of Science, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia; (A.M.E.-S.); (S.A.); (I.J.)
| | - Md. Ruhul Kuddus
- Phytochemical Research Laboratory, Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Dhaka, Dhaka 1000, Bangladesh; (T.J.); (M.R.K.); (M.A.R.)
| | - Mohammad A. Rashid
- Phytochemical Research Laboratory, Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Dhaka, Dhaka 1000, Bangladesh; (T.J.); (M.R.K.); (M.A.R.)
| | - Sarah Albogami
- Department of Biotechnology, College of Science, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia; (A.M.E.-S.); (S.A.); (I.J.)
| | - Ibrahim Jafri
- Department of Biotechnology, College of Science, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia; (A.M.E.-S.); (S.A.); (I.J.)
| | - Mohamed El-Shazly
- Department of Pharmacognosy, Faculty of Pharmacy, Ain Shams University, Cairo 11566, Egypt;
- Department of Pharmaceutical Biology, Faculty of Pharmacy and Biotechnology, German University in Cairo (GUC), Cairo 11835, Egypt
| | - Mohammad Rashedul Haque
- Phytochemical Research Laboratory, Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Dhaka, Dhaka 1000, Bangladesh; (T.J.); (M.R.K.); (M.A.R.)
- Correspondence: or (M.J.H.); (M.R.H.); Tel.: +88-01517-814-866 (M.J.H.); +88-01700-731-681 (M.R.H.)
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Hossain MJ, Jannat T, Brishty SR, Roy U, Mitra S, Rafi MO, Islam MR, Nesa ML, Islam MA, Emran TB. Clinical Efficacy and Safety of Antiviral Drugs in the Extended Use against COVID-19: What We Know So Far. Biologics 2021; 1:252-284. [DOI: 10.3390/biologics1020016] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
Abstract
Human beings around the globe have been suffering from a devastating novel pandemic and public health emergency, coronavirus disease 2019 (COVID-19), for more than one and a half years due to the deadly and highly pathogenic severe acute respiratory coronavirus 2 (SARS-CoV-2) infection worldwide. Notably, no effective treatment strategy has been approved for the complete recovery of COVID-19 patients, though several vaccines have been rolled out around the world upon emergency use authorization. After the emergence of the COVID-19 outbreak globally, plenty of clinical investigations commenced to screen the safety and efficacy of several previously approved drugs to be repurposed against the SARS-CoV-2 pathogen. This concise review aims at exploring the current status of the clinical efficacy and safety profile of several antiviral medications for the treatment of patients with COVID-19 and other respiratory complications caused by SARS-CoV-2 infection. The paper covers all kinds of human studies (January 2020 to June 2021) except case reports/series to highlight the clear conclusion based on the current clinical evidence. Among the promising repositioned antivirals, remdesivir has been recommended in critical conditions to mitigate the fatality rate and improve clinical conditions. In addition, boosting the immune system is believed to be beneficial in treating COVID-19 patients, so interferon type I might exert immunomodulation through its antiviral effects by stimulating interferon-stimulated gene (ISG). However, more extensive clinical studies covering all ethnic groups globally are warranted based on current data to better understand the clinical efficacy of the currently proposed repurposed drugs against COVID-19.
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Mahbub-Uz-Zaman K, Debnath D, Khalil MM, Tahmid MS, Monir S, Munmun ST, Jannat T, Samaruk R, Sharmi TZ, Debnath D, Dey S, Ahmed M, Ahmad F, Debnath CR. Socio-demographic Profile of COVID-19 Patients and Difficulties Faced by Them while Testing RT-PCR: A Multi-center Cross-sectional Study. Mymensingh Med J 2021; 30:796-802. [PMID: 34226470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
This study was aimed to find out the socio-demographic profiles as well as difficulties of Reverse transcription polymerase chain reaction (RT-PCR) testing faced by Coronavirus Disease 2019 (COVID-19) patients. This cross-sectional study was conducted from 10th August to 7th September 2020. Data were collected by telephone interview using a pre-designed questionnaire after taking verbal consent from the participants. Out of 281 COVID-19 patients, 279 were diagnosed by RT-PCR; 10.3% were asymptomatic. Off them 67.6%were males, 24% were hospital staffs. Majority (66.2%) were from the non-city corporation area. History of recent contact with known COVID-19 patients was present in 56.9% cases. Fever (78.3%) and cough (58%) were the most common symptoms. One third of the patients faced difficulty to test RT-PCR for COVID-19. Sixteen percent patients complained of difficulty of getting serial for testing, the maximum waiting time was one week before giving samples. Thirty patients (10.8%) had to wait longer than usual time after reaching the center before giving sample. Hospital staffs were unable to co-operate in 2.5% of the patients while difficulty of managing transport to the hospital for suspected COVID-19 patient was an issue in 2.2% of the patients. Though testing was more difficult in city corporation areas (p=0.028), delay of getting test result was less (p<0.001). Maximum delay of getting test result was 10 days. Finding out the difficulties of COVID-19 testing will help to point out the issues behind these and will help to take necessary steps to tackle this matter. Testing rate can be increased to contain this highly contagious virus in this densely populated country.
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Affiliation(s)
- K Mahbub-Uz-Zaman
- Dr Khandker Mahbub-Uz-Zaman, Assistant Registrar, Sheikh Russel Gastroliver Institute and Hospital (SRGIH), Mohakhali, Dhaka, Bangladesh; E-mail:
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Jabeen L, Khalil M, Mannan S, Sultana SZ, Bose SK, Sumi SA, Khan NJ, Nitu NS, Jannat T, Alam MT. A Postmortem Study of Length & Depth of the Central Sulcus in Different Age & Sex Groups of Bangladeshi People. Mymensingh Med J 2021; 30:368-375. [PMID: 33830116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
The central sulcus (CS) is a prominent landmark of the brain, separating the parietal lobe from the frontal lobe and the primary motor cortex from the primary somatosensory cortex. Variations in the morphology of the central sulcus are seen with respect to the length and depth of the central sulcus. This study was done to establish a normal standard of length and depth of central sulcus in different age and sex groups of Bangladeshi people. Interhemispheric age and gender differences of the central sulcus were done by cross sectional descriptive study which was performed into four categories- Group A (20 to 29 years), Group B (30 to 39 years), Group C (40 to 49 years) and Group D (50 years & above). The specimens were collected from morgue in the department of Forensic Medicine, Mymensingh Medical College, Bangladesh by purposive sampling technique. The length of central sulcus was measured by using thread and the depth was measured by using wooden stick at middle of the upper, middle and lower third of the central sulcus in superolateral surface. The mean length of central sulcus was 10.51±0.529cm to 9.78±0.996cm in male and 10.27±0.786cm to 8.83±0.379cm in female. Depth of the central sulcus was 1.333±0.100cm to 1.029±0.125cm in male and 1.173±0.144cm to 1.01±0.200cm in female. The difference in mean length & depth of the central sulcus for both left and right hemisphere between male and female was statistically non significant in all age groups. In present study the length and depth of the central sulcus showed gradual decreasing values with advancing age. Knowledge of morphometry of central sulcus is not only important during neurosurgery of brain but also holds tremendous significance in diagnosis and management of diseases of the cerebral cortex. The present study will help to increase the information pool on the length and depth of the central sulcus of Bangladeshi people which will minimize the dependency on foreign standards.
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Affiliation(s)
- L Jabeen
- Dr Labiba Jabeen, Assistant Professor, Department of Anatomy, Bikrampur Bhuiyan Medical College, Munshiganj, Bangladesh; E-mail:
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Jabeen L, Khalil M, Mannan S, Sultana SZ, Sumi SA, Khan NJ, Nitu NS, Jannat T. Variation of Length of Calcarine Sulcus in Different Age & Sex Groups of Bangladeshi People. Mymensingh Med J 2021; 30:154-158. [PMID: 33397867] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Calcarine sulcus, one of the major sulcus of occipital lobe of cerebral hemisphere which is intimately related with visual function. The detailed anatomy of this lobe is essential for the surgeons and radiologists for clinical investigation & surgery. The aim of the present study was to identify the variation of this sulcus of the occipital lobe. This study was done to establish a normal standard in length of calcarine sulcus in different age & sex groups of Bangladeshi people. Inter-hemispheric age and gender differences of this sulcus was done by cross sectional descriptive study which was performed into four categories: Group A (20 to 29 years), Group B (30 to 39 years), Group C (40 to 49 years) and Group D (50 years & above). The specimens were collected from morgue in the department of Forensic Medicine, Mymensingh Medical College, Mymensingh, Bangladesh by purposive sampling technique. The length of calcarine sulcus was measured by using thread. The mean length of calcarine sulcus was lowest to highest values 7.07±0.616cm to 7.86±0.792cm in male and 6.53±0.808cm to 7.62±0.806cm in female. The mean difference of the length of right calcarine sulcus between group A & D was statistically significant at p<0.05, but not significant in any other age & sex groups for both left and right hemisphere. In present study, the length of the calcarine sulcus showed gradual decreasing values with advancing age. For proper planning of neurosurgical procedures and radiological representation of visual functional areas, detailed knowledge on the variation of this sulcus is essential. Proper knowledge of calcarine sulcus can permit safer access to deep structures and reduce operative complications. The present study will also help to increase the information pool on the length of the calcarine sulcus of Bangladeshi people which will minimize the dependency on foreign standards.
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Affiliation(s)
- L Jabeen
- Dr Labiba Jabeen, Assistant Professor, Department of Anatomy, Bikrampur Bhuiyan Medical College, Munshiganj, Bangladesh; E-mail:
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Abstract
Abstract
Background
Campsis radicans L. is a flowering plant in Bangladesh, traditionally used for the treatment of several human diseases. In this study, in vitro antioxidant, thrombolytic, membrane stabilizing and in vivo analgesic, hypoglycemic, anti-diarrheal and CNS antidepressant activities of organic soluble fractions of crude methanol extract of C. radicans leaf were investigated using appropriate experimental models.
Methods
The leaves of C. radicans were collected, authenticated, dried and extracted with methanol at room temperature for 30 days. The concentrated methanol extract was partitioned to petroleum-ether (PESF), dichloromethane (DMSF) and ethyl acetate (EASF) soluble fractions. The antioxidant activity of these fractions was determined by DPPH free radical scavenging method. Total phenolic content was determined by the Folin-Ciocalteau’s spectrophotometric method. The thrombolytic activity was assessed by measuring clot lysis ability whereas the membrane stabilizing activity was evaluated by heat- and hypotonic solution-induced hemolysis assay. Tail immersion procedure and acetic acid- induced writhing model were used to measure the analgesic activity of C. radicans. The hypoglycemic, anti-diarrheal and CNS antidepressant activities were determined by oral glucose tolerance test, castor oil-induced diarrheal model and thiopental-sodium induced sleeping time test in mice, respectively.
Results
All the organic soluble fractions of C. radicans contained phenolic compounds varying from 6.38 to 60.13 mg of GAE/gm of extractive, while in DPPH assay, EASF showed the highest free radical scavenging activity with IC50 is 4.69 μg/ml. The PESF exhibited highest thrombolytic activity (57.14% clot lysis) and the DMSF showed maximum 53.95% inhibition of heat-induced hemolysis of human RBCs. In both tail immersion and acetic acid induced writhing models, the PESF, DMSF, EASF at the doses of 200 and 400 mg/kg body weight, induced a significant (P < 0.001) decrease in the painful sensation in mice. Substantial (P < 0.05) anti-hyperglycemic activity of test samples was found in mice loaded with glucose at the same doses mentioned earlier. Castor oil induced diarrheal test of the plant extractives has shown significant effect in comparison to control group. In CNS antidepressant activity assay, the test samples were able to reduce the duration of sleep in mice caused by thiopental administration.
Conclusion
All these findings revealed that C. radicans possess significant antioxidant, thrombolytic, membrane stabilizing, analgesic, hypoglycemic, anti-diarrheal and CNS antidepressant activities.
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Sumi SA, Sultana SZ, Mannan S, Paul UK, Khan MS, Faruque MO, Rahman M, Sultana N, Khan NJ, Jabeen L, Jannat T, Bose SK. Variations in the Position of Vermiform Appendix in Bangladeshi People. Mymensingh Med J 2019; 28:54-59. [PMID: 30755551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
This cross sectional descriptive study was performed on 70 postmortem vermiform appendices (male 34 and female 36) to find out the various positions of vermiform appendix of Bangladeshi people. The specimens were collected from autopsy laboratory of the Department of Forensic Medicine, Mymensingh Medical College, Mymensingh, Bangladesh by purposive sampling technique from October 2016 to March 2017. The collected samples were divided into four age groups. They were Group A (upto 20 years), Group B (21 to 40 years), Group C (41 to 60 years) and Group D (above 60 years). Dissection was performed according to standard autopsy technique. During postmortem examination abdominal cavity was routinely exposed by classical midline incision from xiphoid process to the symphysis pubis and a semicircular incision around the umbilicus and the flaps were reflected to give a good view of the abdominal cavity along with its contents and then the taeniae coli of the caecum were identified. The three taeniae coli of the caecum converge at the base of the appendix and become its longitudinal muscle coat. The anterior caecal taeniae coli acts as the best guide for identification of the vermiform appendix. The relation of the base of the appendix to the caecum is constant but the position of the vermiform appendix, which is variable, was studied in relation to caecum and the terminal part of the ileum. Accordingly the position of the vermiform appendix was noted either retrocaecal, pelvic, preileal or postileal, subcaecal. All data were recorded in the predesigned data sheet, analyzed by SPSS program (version 21, 2012) and compared with the findings of other national and international studies and standard text books. Among 70 specimens, 44(62.9%) vermiform appendices were retrocaecal in position. The next common position was pelvic which was in 22(31.4%) specimen followed by postileal in 3(4.3%) specimen and subcaecal was observed only in 1(1.4%) specimen. In this study in all age groups incidence of retrocaecal vermiform appendix was highest and it was about 67.6%, 50%, 69.2% and 72.7% in Group A, B, C, D respectively. Pelvic position was 7.1%, 46.9%, 23.1% and 27.3% in Group A, B, C, D respectively. Subcaecal vermiform appendix was absent in Group A, B and Group D. On the other hand postileal vermiform appendix was absent in Group C and Group D. The findings of this study may help the physician and the surgeons for proper diagnosis, management and treatment of disease of vermiform appendix.
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Affiliation(s)
- S A Sumi
- Dr Sharmin Akter Sumi, M Phil Student Thesis Part Complete, Department of Anatomy, Mymensingh Medical College (MMC), Mymensingh, Bangladesh
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