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Journal of Ayub Medical College,... 2023A multi-organ granulomatous disease with characteristic lung manifestations, sarcoidosis generally responds well to glucocorticoid therapy but 10% of cases are...
A multi-organ granulomatous disease with characteristic lung manifestations, sarcoidosis generally responds well to glucocorticoid therapy but 10% of cases are refractory necessitating immunosuppressive therapy. A 58-year-old lady presented with a dry cough and progressively worsening shortness of breath for the last 12 months. On investigation, her ESR was raised but cultures, malignancy screen and TB quantiferon were negative. HRCT chest demonstrated multiple pulmonary nodules with hilar lymphadenopathy and CT guided biopsy revealed non-caseating granuloma. She was diagnosed with Pulmonary Sarcoidosis and started on oral steroids with minimal improvement. Azathioprine was added but due to gastric intolerance switched to methotrexate. Her disease however continued to worsen and infliximab was started but she developed a severe allergic reaction. She was then started on mycophenolate mofetil but her chest imaging continued to worsen. After failing prednisone, azathioprine, methotrexate, infliximab and mycophenolate mofetil, the patient was started on rituximab.
Topics: Humans; Female; Middle Aged; Methotrexate; Infliximab; Mycophenolic Acid; Azathioprine; Sarcoidosis; Granuloma
PubMed: 38404097
DOI: No ID Found -
Journal of Ayub Medical College,... 2023We present the case of a 30-year-old woman who presented with 8-month history of intermittent fever, joint pains with morning stiffness, recurrent oral ulcers,...
We present the case of a 30-year-old woman who presented with 8-month history of intermittent fever, joint pains with morning stiffness, recurrent oral ulcers, photosensitivity, weight loss and hair fall. For the last 2 months, she had developed a dry cough with progressive shortening of breath. On examination, a cachexic lady with malar hyperpigmentation, alopecia, pallor, nail dystrophy and erythema over her hands and feet were noted. There were multiple punched-out skin ulcers of variable size over legs, arms and abdomen usually round in shape with well-defined even wound margins and scant serous discharge. Musculoskeletal examination revealed synovitis of both elbows and a few metacarpophalangeal and proximal interphalangeal joints. Chest X-ray and HRCT showed bilateral ground-glass opacification. Anti-Nuclear Antibody (ANA) was positive, 1:320, homogenous nuclear pattern. Anti-Ro antibody was highly positive and serum complement (C3, C4) levels were reduced. She was diagnosed with Lupus Vasculitis and started on steroids, mycophenolate mofetil and hydroxychloroquine.
Topics: Humans; Female; Adult; Mycophenolic Acid; Fever; Arthralgia; Vasculitis
PubMed: 38404096
DOI: 10.55519/JAMC-03-10849 -
Cureus Jul 2023Trastuzumab is a recombinant immunoglobulin G1 monoclonal antibody used to treat human epidermal growth factor receptor 2 (HER2) cancers. Trastuzumab-induced...
Trastuzumab is a recombinant immunoglobulin G1 monoclonal antibody used to treat human epidermal growth factor receptor 2 (HER2) cancers. Trastuzumab-induced interstitial pneumonitis is a rare adverse effect reported in a few patients. Interstitial pneumonitis presents as symptoms of dyspnea, hypoxia, cough, and fever. If the patient is treated early, corticosteroids can slow or reverse the disease progression. A 41-year-old woman presented with dyspnea and a dry cough three weeks after her third cycle of trastuzumab therapy for breast cancer. A diagnosis of trastuzumab-induced interstitial pneumonitis was made after multiple other disease processes were ruled out. The patient was started on methylprednisolone while inpatient and transitioned to prednisone for outpatient therapy. The patient was maintained on 2-3L of oxygen throughout her hospital stay and was discharged on 3L of oxygen through nasal cannula. Trastuzumab was never restarted after discharge. There have been many trials evaluating the safety, efficacy, and optimal treatment regimen of trastuzumab, but there are only a few reports of interstitial pneumonitis adverse reaction. The lack of correlation and limited cases make this adverse effect very difficult to diagnose and monitor. New trials and case reports can bring an insight into contributing factors, symptoms at onset, and treatment for future patients. With the increase in use of trastuzumab therapy, physicians should be aware of how to diagnose and treat the rare adverse reaction of trastuzumab-induced interstitial pneumonitis.
PubMed: 37602136
DOI: 10.7759/cureus.42116 -
Journal of Clinical Hypertension... Aug 2023Studies have shown that angiotensin converting enzyme inhibitors (ACEIs) are superior in primary and secondary prevention for cardiac mortality and morbidity to... (Meta-Analysis)
Meta-Analysis
Studies have shown that angiotensin converting enzyme inhibitors (ACEIs) are superior in primary and secondary prevention for cardiac mortality and morbidity to angiotensin receptor blocker (ARBs). One of the common side effects from ACEI is dry cough. The aims of this systematic review, and network meta-analysis are to rank the risk of cough induced by different ACEIs and between ACEI and placebo, ARB or calcium channel blockers (CCB). We performed a systematic review, and network meta-analysis of randomized controlled trials to rank the risk of cough induced by each ACEI and between ACEI and placebo, ARB or CCB. A total of 135 RCTs with 45,420 patients treated with eleven ACEIs were included in the analyses. The pooled estimated relative risk (RR) between ACEI and placebo was 2.21 (95% CI: 2.05-2.39). ACEI had more incidences of cough than ARB (RR 3.2; 95% CI: 2.91, 3.51), and pooled estimated of RR between ACEI and CCB was 5.30 (95% CI: 4.32-6.50) Moexipril ranked as number one for inducing cough (SUCRA 80.4%) and spirapril ranked the least (SUCRA 12.3%). The order for the rest of the ACEIs are as follows: ramipril (SUCRA 76.4%), fosinopril (SUCRA 72.5%), lisinopril (SUCRA 64.7%), benazepril (SUCRA 58.6%), quinapril (SUCRA 56.5%), perindopril (SUCRA 54.1%), enalapril (SUCRA 49.7%), trandolapril (SUCRA 44.6%) and, captopril (SUCRA 13.7%). All ACEI has the similar risk of developing a cough. ACEI should be avoided in patients who have risk of developing cough, and an ARB or CCB is an alternative based on the patient's comorbidity.
Topics: Humans; Antihypertensive Agents; Angiotensin-Converting Enzyme Inhibitors; Angiotensin Receptor Antagonists; Network Meta-Analysis; Cough; Hypertension; Calcium Channel Blockers
PubMed: 37417783
DOI: 10.1111/jch.14695