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Fulltext An evaluation of treatment outcome in tuberculosis directly observed treatment short course facilities in Jigawa State, Nigeria (2010–2014)

Faisal, M., Moniruddin, C., Alauddin, A.B.M.C.

JUMMEC, 2017;20(2):1-7.
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Tuberculosis (TB) is a major public health problem worldwide. It is estimated that 2 billion people, a third of
the world population, have TB infection, but are not down with the disease. Globally, incident cases of TB
showed a rising trend, with a 6.6 million reported in 1990, 8.3 million in 2000, 9.24 million in 2004, and an
estimated 9.27 million incident cases in 2007. The aim of this study was to evaluate the treatment outcome of
TB patients in Nigeria in the state of Jigawa. A cross sectional retrospective study was conducted to evaluate the
treatment outcome in directly observed treatment with a short course for tuberculosis (TB DOTS) in facilities
in the state between the years 2010 to 2014. The study population were all the patients with TB, who had
access to DOTS therapy. Data were collected from the various local governmental areas for tuberculosis control
(LGA TB) register. The LGA TB control registers contained basic information of the patients, and a statistical
software SPSS-V22.0 was used to analyse the data. A total of 963 TB patients were studied. More than half
(57.4%) of the patients were male, and nearly three- fourths (71.2%) of the patients accessed care from urban
local government areas in the state. The greater majority (96.3%) of the cases had pulmonary tuberculosis
(PTB). Among the patients, more than two-fifths (45%) were cured, and a little over one-fifth (20.6%) of them
were HIV positive. This study revealed that the treatment success rate (TSR) in the Jigawa State of Nigeria
was higher than the overall TSR of Nigeria, and the defaulter rate in this state was lower than the Nigerian
average. The aim of this study was to evaluate the treatment outcome of TB patients in Nigeria in the state
of Jigawa. A cross sectional retrospective study was conducted to evaluate the treatment outcome in directly
observed treatment with a short course for tuberculosis (TB DOTS) in facilities in the state between the years
2010 to 2014. The study population were all the patients with TB, who had access to DOTS therapy. Data were
collected from the various local governmental areas for tuberculosis control (LGA TB) register. The LGA TB
control registers contained basic information of the patients, and a statistical software SPSS-V22.0 was used
to analyse the data. A total of 963 TB patients were studied. More than half (57.4%) of the patients were
male, and nearly three- fourths (71.2%) of the patients accessed care from urban local government areas in
the state. The greater majority (96.3%) of the cases had pulmonary tuberculosis (PTB). Among the patients,
more than two-fifths (45%) were cured, and a little over one-fifth (20.6%) of them were HIV positive. This study
revealed that the treatment success rate (TSR) in the Jigawa State of Nigeria was higher than the overall TSR
of Nigeria, and the defaulter rate in this state was lower than the Nigerian average.
Multiple asymptomatic vascular air embolisms following contrast-enhanced CT scan

Zulkifle AM, Faisal M

BMJ Case Rep, 2019 Aug 28;12(8).
PMID: 31466969 DOI: 10.1136/bcr-2018-229169

Vascular air embolism (VAE) is a known complication of contrast-enhanced CT (CECT) scan occurring in venous or arterial circulation with a wide spectrum of presentations. We report a case of a 44-year-old woman with endometrial adenocarcinoma stage IVB complicated with liver abscess and pulmonary embolism who developed VAE following a routine CECT scan after the sixth cycle of chemotherapy. This was an incidental finding and the patient remained asymptomatic throughout. As such, she was treated conservatively and gradually recovered. This case report serves as a reminder that VAE should be considered in patients presenting with unexplained symptoms following this procedure.
Antibiotic prophylaxis in elective colorectal surgery

Gul YA, Lian LH, Jabar FM, Moissinac K

ANZ J Surg, 2002 Apr;72(4):275-8.
PMID: 11982514

Antibiotics are often administered in elective colorectal surgery to prevent wound infection. The tendency for surgeons to prolong the administration of prophylactic antibiotic therapy in the postoperative period is a well-known fact. The aim of this study was to elucidate the pattern of prophylactic antibiotic utilization in elective colorectal surgery and to determine if evidence-based medicine is employed in relation to this practice.
Effect of Cu doping on the photocatalytic activity of InVO4 for hazardous dye photodegradation under LED light and its mechanism

Faisal M, Iqbal A, Adam F, Jothiramalingam R

Water Sci Technol, 2021 Aug;84(3):576-595.
PMID: 34388120 DOI: 10.2166/wst.2021.244

Cu doped InVO4 (xCu-InVO4 (x = 0.06-0.15 wt %) was synthesized by a facile one-pot hydrothermal method for the removal of methylene blue (MB) under LED light irradiation. The X-ray photoelectron spectroscopy (XPS) analysis indicated the coexistence of V5+ and V4+ species due to the O-deficient nature of the xCu-InVO4. The synthesized photocatalysts displayed a morphology of spherical and square shaped particles (20-40 nm) and micro-sized rectangle rods with a length range of 100-200 μm. The xCu-InVO4 exhibited superior adsorption and photodegradation efficiency compared to pristine InVO4 and TiO2 due to the presence of O2 vacancies, V4+/V5+ species, and Cu dopant. The optimum reaction conditions were found to be 5 mg L-1 (MB concentration), pH 6, and 100 mg of photocatalyst mass with a removal efficiency and mineralization degree of 100% and 96.67%, respectively. The main active species responsible for the degradation of MB were •OH radicals and h+. Reusability studies indicated that the 0.13Cu-InVO4 was deactivated after a single cycle of photocatalytic reaction due to significant leaching of V4+ and Cu2+ species.
Pharmacotherapy for chronic hemorrhagic radiation proctitis

Gul YA, Prasannan S, Jabar FM, Shaker AR, Moissinac K

World J Surg, 2002 Dec;26(12):1499-502.
PMID: 12297939 DOI: 10.1007/s00268-002-6529-8

Endoscopic thermal therapy and formalin are being increasingly recommended for the treatment of chronic hemorrhagic radiation proctitis. It may be too early, however, to discard pharmacologic agents from the management process, especially in medical institutions where specialized equipment is unavailable. We prospectively assessed the effectiveness of medical therapy in 14 consecutive patients with chronic hemorrhagic radiation proctitis from July 1999 to June 2001. All 14 subjects were women (mean age 56 years), 13 of whom had had radiotherapy for cancer of the cervix. The median time to onset of symptoms following irradiation was 16 months. Six patients had a hemoglobin level of < 8 g/dl, and blood transfusion was required in 11 patients. In five patients (36%) initially treated with hydrocortisone enemas prior to referral, this treatment continued; and the remaining nine patients were commenced on sucralfate enemas. Two patients given rectal hydrocortisone continued to bleed and were treated with sucralfate enemas and topical formalin, respectively. Rectal sucralfate suspension effectively procured symptomatic alleviation in all 11 patients. Rectal bleeding recurred in two patients who had been managed exclusively with hydrocortisone and sucralfate enemas, respectively, over a mean follow-up of 6 months. Both patients were managed with topical formalin, which controlled their symptoms. Even though the number of subjects in this study is small, sucralfate enema can be recommended as an effective first-line agent for managing patients with chronic hemorrhagic radiation proctitis. The use of more specialized therapy can therefore be reserved for cases where primary treatment failure occurs with sucralfate therapy.
Distribution of Molar Incisor Hypomineralization in Malaysian Children Attending University Dental Clinic

Hussein AS, Faisal M, Haron M, Ghanim AM, Abu-Hassan MI

J Clin Pediatr Dent, 2015;39(3):219-23.
PMID: 26208065 DOI: 10.17796/1053-4628-39.3.219

Molar-Incisor Hypomineralization (MIH) is a condition of hypomineralized enamel of systemic origin affecting first permanent molars and frequently permanent incisors. It is considered a global problem and data from South-East Asian countries, including Malaysia are lacking. Hence the aim of this study were to investigate the distribution and severity of MIH in a group of children aged 7-12 year olds attending pediatric dental clinic at Faculty of Dentistry, Universiti Teknologi MARA (UiTM), Malaysia.
Resolution of asthmatic symptoms following successful endoscopic resection of tracheal mucoepidermoid carcinoma

Hanif Khan A, Faisal M, Mohd Ali R, Abdul Rahaman JA

BMJ Case Rep, 2019 Jan 17;12(1).
PMID: 30659001 DOI: 10.1136/bcr-2018-226202

Mucoepidermoid carcinoma (MEC) is a rare tumour of the trachea accounting for up to 0.2% of reported primary lung malignancy. We report a case of a 54-year-old man, ex-smoker, whose presentation mimicked adult onset asthma with cough and wheezing, which did not respond to conventional treatment. He had occasional haemoptysis and weight loss in which CT scan performed for malignancy screening showed a protruding mass in the distal trachea causing endobronchial obstruction. Bronchoscopic intervention was performed to relieve the obstruction that resulted in resolution of asthmatic symptoms. Histological diagnosis confirmed MEC. This case emphasised the importance of a high index of suspicion in an unusual presentation of a common disease and the pivotal role of bronchoscopic intervention in malignant central airway obstruction.
Cryodebulking of endobronchial hamartoma via fibreoptic bronchoscopy and literature review

Ng BH, Ban Yu-Lin A, Low HJ, Faisal M

BMJ Case Rep, 2020 Aug 25;13(8).
PMID: 32843453 DOI: 10.1136/bcr-2020-235316

Endobronchial hamartoma is a rare tumour. We report a 65-year-old woman with a history of recurrent pneumonia. Bronchoscopy revealed a 1 cm endobronchial mass obstructing the left upper lobe bronchus. Histopathological examination was consistent with a pulmonary hamartoma. This lesion was successfully debulked endoscopically with the use of a flexible cryoprobe without any complications. This case highlights both the importance of investigating recurrent pneumonia and the usefulness of endoscopic recanalisation in an obstructed segmental bronchus.
Fulltext Short-course modified regimen intrapleural alteplase and pulmozyme (DNase) in pleural infection

Faisal M, Farhan R, Cheong XK, Ng BH, Nuratiqah N, Andrea Yl B

Respir Med Case Rep, 2020;31:101168.
PMID: 32714827 DOI: 10.1016/j.rmcr.2020.101168

Pleural infection is a common clinical condition leading to hospitalisation. In the last decade, advances in pleural research have led to a paradigm shift in the treatment of complex effusion from a surgical approach to a less invasive non-surgical approach using a combination of intrapleural fibrinolytics and pulmozyme (DNase). We report 3 patients with pleural infection. Intercostal chest catheter failed to drain the complex effusion. They were subsequently treated with a modified short-course regimen of alteplase and DNase. They received 3 cycles of 16 mg alteplase with 5 mg DNase each within 24 hours and all three had a favourable outcome with no adverse effects. This modified regimen appears effective with good safety profile and adds to the current literature on the safety and effectiveness of different dose combinations of alteplase and DNase.
Fulltext Low dose intrapleural alteplase and pulmozyme (DNase) in two post-surgical patients with pleural sepsis

Faisal M, Fazlin M, Ng BH, Nuratiqah N, Andrea YB

Respir Med Case Rep, 2020;30:101111.
PMID: 32518748 DOI: 10.1016/j.rmcr.2020.101111

Alteplase and pulmozyme (DNase) administered intrapleurally have revolutionised the management of pleural infection in the last decade. However, the use of intrapleural fibrinolytic has not been well established in high risks patients. Here, we describe 2 patients with high risk of bleeding due to recent surgery who developed empyema; successfully treated with these medications. The first patient was a 36-year-old female post oesophagectomy for oesophageal carcinoma, complicated with anastomotic leak and empyema; and the second patient was a 56-year-old female post percutaneous nephrolithotomy for right obstructive uropathy who developed right-sided empyema. Both patients were treated successfully with 3 doses of intrapleural alteplase 2.5 mg and DNase 5 mg without any major adverse effects. This case report adds to the current literature on the safety of intrapleural fibrinolytics and highlights that lower doses of alteplase in combination with pulmozyme is efficacious and may be considered in high-risk patients.
Disease-modifying antirheumatic drugs and organising pneumonia

Faisal M, Roslan A, Nik Abeed NN, Ban Yu-Lin A

BMJ Case Rep, 2021 Jan 06;14(1).
PMID: 33408105 DOI: 10.1136/bcr-2020-238173

Organising pneumonia (OP) in rheumatoid arthritis (RA) may be part of pulmonary manifestation (disease related) or disease-modifying antirheumatic drugs (DMARDs) related. We report a case series of RA patients with DMARDs related OP. A 65-year-old woman developed OP 3 weeks after initiation of methotrexate (MTX). High-resolution CT (HRCT) scan of the thorax revealed bilateral consolidations in the lung bases. She had complete radiological resolution 6 months after corticosteroid therapy with cessation of MTX. The second case was of a 60-year-old woman on MTX with recent addition of leflunomide due to flare of RA. She developed worsening cough 4 months later and HRCT scan revealed consolidation in the left upper lobe with biopsy proven OP. She responded within 6 months of corticosteroid therapy with clinical and radiological resolution. This case series highlights that OP may developed with low-dose MTX (as early as 3 weeks) and leflunomide and the diagnosis requires a high index of suspicion.
Single dose of rituximab causing organising pneumonia in a patient with B-cell lymphoproliferative disorder

Ban AY, Ng BH, Faisal M, Rajah R

BMJ Case Rep, 2021 Oct 28;14(10).
PMID: 34711625 DOI: 10.1136/bcr-2021-245837

Rituximab (RTX) is a monoclonal anti-CD20 antibody used to treat non-Hodgkin's lymphoma. RTX-organising pneumonia (RTX-OP) is a rare complication following treatment with RTX. We report a 49-year-old woman, with CD5-negative B-cell lymphoproliferative disorder who developed high-grade fever, dyspnoea and dry cough 3 days after the first dose of RTX. She responded poorly to antibiotics and antifungal therapy. High-resolution CT (HRCT) of the chest revealed bilateral patchy ground-glass opacities with arcade-like signs suggestive of OP. She was pulsed with intravenous methylprednisolone and RTX was discontinued. She was able to be weaned off the non-invasive ventilation (NIV) support and was discharged with maintenance prednisolone 1 mg/kg and tapered over 6 weeks. A repeated HRCT of the chest at 6 weeks showed a total resolution of OP. This highlights the early occurrence at day 3 of RTX-OP following the first dose of RTX and the complete resolution with steroid therapy.
Fulltext Organising pneumonia manifesting as a late-phase complication of COVID-19

Ng BH, Ban AY, Nik Abeed NN, Faisal M

BMJ Case Rep, 2021 Oct 29;14(10).
PMID: 34716149 DOI: 10.1136/bcr-2021-246119

Acute COVID-19 usually lasts 4 weeks from the onset of symptoms. We report two cases of COVID-19-associated organising pneumonia (OP) occurring beyond 4 weeks from the acute onset of symptoms. Both tested positive for SARS reverse transcription-PCR 2 months before presentation with a resolution of respiratory symptoms. The first case presented with residual fatigue and worsening exertional dyspnoea. Chest CT revealed an OP pattern. The second case presented with worsening cough and new-onset pleuritic chest pain with persistent radiological consolidation. A transbronchial lung biopsy confirmed OP. Both patients responded well to 12 weeks of steroid therapy. This case illustrates the rare presentation of OP as a late sequela of COVID-19 and the good response to steroid therapy.
Fulltext Duodenal intussusception of Brunner's gland adenoma mimicking a pancreatic tumour

Limi L, Liew NC, Badrul RH, Faisal MJ, Daniel YP

Med J Malaysia, 2010 Dec;65(4):311-2.
PMID: 21901954

Brunner's gland adenoma is a rare benign tumour of the duodenum. It is usually asymptomatic but may occasionally present with gastrointestinal haemorrhage and obstruction. We report a 40-year old lady, presenting with upper gastrointestinal bleeding and was found to have prolapsed and intussuscepted Brunner's gland adenoma of the duodenum, which mimicked the appearance of a tumour in the head of pancreas.
Fulltext Treatment of multiple-level tracheobronchial stenosis secondary to endobronchial tuberculosis using bronchoscopic balloon dilatation with topical mitomycin-C

Faisal M, Harun H, Hassan TM, Ban AY, Chotirmall SH, Abdul Rahaman JA

BMC Pulm Med, 2016;16(1):53.
PMID: 27080697 DOI: 10.1186/s12890-016-0209-1

Tracheobronchial stenosis is a known complication of endobronchial tuberculosis. Despite antituberculous and steroid therapy, the development of bronchial stenosis is usually irreversible and requires airway patency to be restored by either bronchoscopic or surgical interventions. We report the use of balloon dilatation and topical mitomycin-C to successful restore airway patency.
Fulltext Dental technician pneumoconiosis mimicking pulmonary tuberculosis: a case report

Tan HL, Faisal M, Soo CI, Ban AY, Manap RA, Hassan TM

BMC Pulm Med, 2016 09 07;16(1):131.
PMID: 27604085 DOI: 10.1186/s12890-016-0293-2

BACKGROUND: Dental laboratory technicians are at risk of developing occupational respiratory diseases due to exposure to various potentially toxic substances in their working environment. Since 1939, few cases of silicosis among dental technician have been reported.

CASE PRESENTATION: We illustrate a 38 year-old female, who worked in a dental laboratory for 20 years, initially treated as pulmonary tuberculosis and chronic necrotising aspergillosis without much improvement. Computed tomography guided lung biopsy and bronchoscopic transbronchial lung biopsy were performed. Lung tissue biopsies showed presence of refractile dental materials within the areas of histiocyte proliferation. The diagnosis of dental technician pneumoconiosis was obtained and our patient underwent pulmonary rehabilitation.

CONCLUSIONS: This case highlights the importance of obtaining a detailed occupational history in tuberculosis endemic area, as pulmonary tuberculosis is a great mimicker of other respiratory diseases.
Fulltext Silicone Y-stent insertion under extracorporeal membrane oxygenation (ECMO) in a patient with tracheal tear

Mohd Esa NY, Faisal M, Vengadesa Pilla S, Abdul Rahaman JA

BMJ Case Rep, 2020 Dec 22;13(12).
PMID: 33370965 DOI: 10.1136/bcr-2020-236414

Tracheal tear after endotracheal intubation is extremely rare. The role of silicone Y-stent in the management of tracheal injury has been documented in the previous studies. However, none of the studies have mentioned the deployment of silicone Y-stent via rigid bronchoscope with the patient solely supported by extracorporeal membrane oxygenation (ECMO) without general anaesthesia delivered via the side port of the rigid bronchoscope. We report a patient who had a tracheal tear due to endotracheal tube migration following a routine video-assisted thoracoscopic surgery sympathectomy, which was successfully managed with silicone Y-stent insertion. Procedure was done while she was undergoing ECMO; hence, no ventilator connection to the side port of the rigid scope was required. This was our first experience in performing Y-stent insertion fully under ECMO, and the patient had a successful recovery.
Fulltext Successful treatment of a complex malignant pleural effusion with 1 mg alteplase instilled through a non-draining indwelling pleural catheter

Nik Abeed NN, Faisal M, Ng BH, Ban Yu-Lin A

BMJ Case Rep, 2021 Feb 19;14(2).
PMID: 33608330 DOI: 10.1136/bcr-2020-236116

Indwelling pleural catheter (IPC) is the treatment of choice in managing symptomatic recurrent malignant pleural effusion (MPE). Loculated effusions following insertion may occur due to infection, catheter malfunction or the inflammatory nature of MPE. Loculations may lead to ineffective drainage and make the IPC non-functional. We report a 56-year-old man with symptomatic loculated malignant pleural effusion with an IPC, successfully drained with a single dose of 1 mg recombinant tissue plasminogen activator alteplase. This is the lowest dose currently applied in our centre for efficient drainage and improvement of dyspnoea.
Fulltext Re-establishing indwelling pleural catheter patency with alteplase after failure of streptokinase

Faisal M, Nurhanis S, Nik Abeed NN, Ng BH, Ban AY

Respirol Case Rep, 2020 Oct;8(7):e00639.
PMID: 32774860 DOI: 10.1002/rcr2.639

Indwelling pleural catheter (IPC) has revolutionized the management of malignant pleural effusion (MPE). IPC is relatively safe, although complications can occur. We report a 53-year-old woman with stage IVA lung adenocarcinoma and recurrent MPE. Two months post insertion, the IPC was blocked with residual effusion and presence of new loculations. Attempts to restore patency with six doses of intrapleural (IP) streptokinase failed. She was referred to our centre for further management. We used a single dose of 2.5 mg IP alteplase which was successful in establishing patency of the IPC and draining the effusion. This case highlights the safety and efficacy of IP alteplase via IPC following a failed instillation of streptokinase.
Fulltext Genomic analysis of methicillin-resistant Staphylococcus aureus strain SO-1977 from Sudan

Ali MS, Isa NM, Abedelrhman FM, Alyas TB, Mohammed SE, Ahmed AE, et al.

BMC Microbiol, 2019 06 11;19(1):126.
PMID: 31185900 DOI: 10.1186/s12866-019-1470-2

BACKGROUND: Methicillin-resistant Staphylococcus aureus (MRSA) is known as a leading cause of morbidity and mortality. Investigation of the MRSA's virulence and resistance mechanisms is a continuing concern toward controlling such burdens through using high throughput whole Genome Sequencing (WGS) and molecular diagnostic assays. The objective of the present study is to perform whole-genome sequencing of MRSA isolated from Sudan using Illumina Next Generation Sequencing (NGS) platform.
RESULTS: The genome of MRSA strain SO-1977 consists of 2,827,644 bp with 32.8% G + C, 59 RNAs and 2629 predicted coding sequences (CDSs). The genome has 26 systems, one of which is the major class in the disease virulence and defence. A total of 83 genes were annotated to virulence disease and defence category some of these genes coding as functional proteins. Based on genome analysis, it is speculated that the SO-1977 strain has resistant genes to Teicoplanin, Fluoroquinolones, Quinolone, Cephamycins, Tetracycline, Acriflavin and Carbapenems. The results revealed that the SO-1977, strain isolated from Sudan has a wide range of antibiotic resistance compared to related strains.
CONCLUSION: The study reports for the first time the whole genome sequence of Sudan MRSA isolates. The release of the genome sequence of the strain SO-1977 will avail MRSA in public databases for further investigations on the evolution of resistant mechanism and dissemination of the -resistant genes of MRSA.

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