-
Frontiers in Endocrinology 2023Hypoglycemia is a sporadic and serious adverse reaction of trimethoprim-sulfamethoxazole (TMP-SMX) due to its sulfonylurea-like effect. This study explored the clinical...
OBJECTIVE
Hypoglycemia is a sporadic and serious adverse reaction of trimethoprim-sulfamethoxazole (TMP-SMX) due to its sulfonylurea-like effect. This study explored the clinical characteristics, risk factors, treatment, and prognosis of TMP-SMX-induced hypoglycemia.
METHODS
Case reports and series of TMP-SMX-induced hypoglycemia were systematically searched using Chinese and English databases. Primary patient and clinical information were extracted for analysis.
RESULTS
A total of 34 patients were reported from 31 studies (16 males and 18 females). The patients had a median age of 64 years (range 0.4-91), and 75.8% had renal dysfunction. The median duration of a hypoglycemic episode was six days (range 1-20), and the median minimum glucose was 28.8 mg/dL (range 12-60). Thirty-two patients (97.0%) showed neuroglycopenic symptoms, with consciousness disturbance (30.3%) and seizure (24.2%), sweating (18.2%), confusion (15.2%), asthenia (12.1%) being the most common symptoms. Fifteen patients (44.1%) had elevated serum insulin levels, with a median of 31.8 μU/mL (range 3-115.3). C-peptide increased in 13 patients (38.2%), with a median of 7.7 ng/mL (range 2.2-20). Complete recovery from symptoms occurred in 88.2% of patients without sequelae. The duration of hypoglycemia symptoms was 8 hours to 47 days after the intervention. Interventions included discontinuation of TMP-SMX, intravenous glucose, glucagon, and octreotide.
CONCLUSION
Hypoglycemia is a rare and serious adverse effect of TMP-SMX. Physicians should be aware of this potential adverse effect, especially in patients with renal insufficiency, increased drug doses, and malnutrition.
Topics: Male; Female; Humans; Infant; Child, Preschool; Child; Adolescent; Young Adult; Adult; Middle Aged; Aged; Aged, 80 and over; Trimethoprim, Sulfamethoxazole Drug Combination; Risk Factors; Hypoglycemia; Renal Insufficiency; Glucose
PubMed: 36843590
DOI: 10.3389/fendo.2023.1059522 -
The Cochrane Database of Systematic... Jan 2006The majority of children with HIV infection live in low-income countries without access to antiretroviral drugs. The prevention and early treatment of opportunistic... (Review)
Review
BACKGROUND
The majority of children with HIV infection live in low-income countries without access to antiretroviral drugs. The prevention and early treatment of opportunistic infections are the mainstay of their medical management. Cotrimoxazole is cheap and effective against a wide range of organisms, including Pneumocystis jiroveci pneumonia (PCP), which is an important cause of death and illness in the first year of life. It is safe with relatively few side effects. Diagnosis of HIV in children is complicated by the presence of maternal antibodies in early life. Providing prophylaxis based initially on maternal status is one possible solution. However, routine prophylactic treatment is difficult to deliver in low-resource settings, and could also lead to increased resistance to the drug.
OBJECTIVES
To assess the effects of routinely administered cotrimoxazole on death and illness episodes in children with HIV infection, and in infants of HIV-infected mothers.
SEARCH STRATEGY
We searched the Cochrane HIV/AIDS registry, MEDLINE, the Cochrane Controlled Trials Register, LILACS, AIDSLINE, AIDSTRIALS and AIDSDRUGS databases, and proceedings and abstracts from AIDS and TB conferences (search date Feb 2005). We checked reference lists of pertinent articles, and contacted pharmaceutical companies and experts in the field.
SELECTION CRITERIA
Randomised or quasi-randomised trials comparing routinely administered cotrimoxazole versus placebo or no treatment in children (age less than 15 years) with HIV infection, or children less than 18 months with HIV infected mothers.
DATA COLLECTION AND ANALYSIS
Two reviewers independently assessed trial eligibility and quality. Where data were incomplete or unclear trial authors were contacted for further details.
MAIN RESULTS
One study was identified that fulfilled the inclusion criteria. It studied 534 children with HIV infection in Lusaka, Zambia. The study was conducted in an area of high bacterial resistance to cotrimoxazole (60-80%). A reduction in mortality of 33% was seen in the cotrimoxazole group as compared to placebo, relative risk 0.67 (95% CI 0.53 - 0.85). There was also a beneficial effect on hospitalisation, relative risk 0.77 (95% CI 0.62 - 0.96). There was no difference in adverse events between groups, and the beneficial effect was seen across all ages and CD4%.
AUTHORS' CONCLUSIONS
A single trial has shown a beneficial effect from the use of cotrimoxazole prophylaxis in HIV infected children in Zambia. It must be decided whether this can be extrapolated to other resource-poor settings.
Topics: AIDS-Related Opportunistic Infections; Anti-Infective Agents; Child; Humans; Infant; Randomized Controlled Trials as Topic; Trimethoprim, Sulfamethoxazole Drug Combination
PubMed: 16437457
DOI: 10.1002/14651858.CD003508.pub2 -
The Cochrane Database of Systematic... Apr 2015Pneumocystis jiroveci pneumonia (PCP) remains the most common opportunistic infection in patients infected with the human immunodeficiency virus (HIV). Among patients... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
Pneumocystis jiroveci pneumonia (PCP) remains the most common opportunistic infection in patients infected with the human immunodeficiency virus (HIV). Among patients with HIV infection and PCP the mortality rate is 10% to 20% during the initial infection and this increases substantially with the need for mechanical ventilation. It has been suggested that corticosteroids adjunctive to standard treatment for PCP could prevent the need for mechanical ventilation and decrease mortality in these patients.
OBJECTIVES
To assess the effects of adjunctive corticosteroids on overall mortality and the need for mechanical ventilation in HIV-infected patients with PCP and substantial hypoxaemia (arterial oxygen partial pressure < 70 mmHg or alveolar-arterial gradient > 35 mmHg on room air).
SEARCH METHODS
For the original review we searched The Cochrane Library (2004, Issue 4), MEDLINE (January 1980 to December 2004) and EMBASE (January 1985 to December 2004) without language restrictions. We further reviewed the reference lists from previously published overviews, searched UptoDate version 2005 and Clinical Evidence Concise (Issue 12, 2004), contacted experts in the field and searched the reference lists of identified publications for citations of additional relevant articles.In this update of our review, we searched the above-mentioned databases in September 2010 and April 2014 for trials published since our original review. We also searched for ongoing trials in ClinicalTrials.gov and the World Health Organization International Clinical Trial Registry Platform (ICTRP). We searched for conference abstracts via AEGIS.
SELECTION CRITERIA
Randomised controlled trials that compared corticosteroids to placebo or usual care in HIV-infected patients with PCP in addition to baseline treatment with trimethoprim-sulfamethoxazole, pentamidine or dapsone-trimethoprim, and reported mortality data. We excluded trials in patients with no or mild hypoxaemia (arterial oxygen partial pressure > 70 mmHg or an alveolar-arterial gradient < 35 mmHg on room air) and trials with a follow-up of less than 30 days.
DATA COLLECTION AND ANALYSIS
Two teams of review authors independently evaluated the methodology and extracted data from each primary study. We pooled treatment effects across studies and calculated a weighted average risk ratio of overall mortality in the treatment and control groups using a random-effects model.In this update of our review, we used the GRADE methodology to assess evidence quality.
MAIN RESULTS
Of 2029 screened records, we included seven studies in the review and six in the meta-analysis. Risk of bias varied: the randomisation and allocation process was often not clearly described, five of seven studies were double-blind and there was almost no missing data. The quality of the evidence for mortality was high. Risk ratios for overall mortality for adjunctive corticosteroids were 0.56 (95% confidence interval (CI) 0.32 to 0.98) at one month and 0.59 (95% CI 0.41 to 0.85) at three to four months of follow-up. In adults, to prevent one death, numbers needed to treat are nine patients in a setting without highly active antiretroviral therapy (HAART) available, and 23 patients with HAART available. The three largest trials provided moderate quality data on the need for mechanical ventilation, with a risk ratio of 0.38 (95% CI 0.20 to 0.73) in favour of adjunctive corticosteroids. One study was conducted in infants, suggesting a risk ratio for death in hospital of 0.81 (95% CI 0.51 to 1.29; moderate quality evidence).
AUTHORS' CONCLUSIONS
The number and size of trials investigating adjunctive corticosteroids for HIV-infected patients with PCP is small, but the evidence from this review suggests a beneficial effect for adult patients with substantial hypoxaemia. There is insufficient evidence on the effect of adjunctive corticosteroids on survival in infants.
Topics: AIDS-Related Opportunistic Infections; Adrenal Cortex Hormones; Adult; Chemotherapy, Adjuvant; Humans; Hypoxia; Pneumocystis carinii; Pneumonia, Pneumocystis; Randomized Controlled Trials as Topic; Respiration, Artificial
PubMed: 25835432
DOI: 10.1002/14651858.CD006150.pub2 -
Therapeutic Advances in Infectious... 2024The presence of fungal infections has been described in patients after recovering from COVID-19. This study aims to conduct a systematic review of studies that reported... (Review)
Review
BACKGROUND AND AIMS
The presence of fungal infections has been described in patients after recovering from COVID-19. This study aims to conduct a systematic review of studies that reported fungal infections ( spp., , or spp.) in adults after recovering from COVID-19.
METHODS
We performed a systematic review through PubMed, Web of Science, OVID-Medline, Embase, and Scopus. The study selection process was performed independently and by at least two authors. We performed a risk of bias assessment using the Newcastle-Ottawa Scale for cohort and case-control studies, and the Joanna Briggs Institute's Checklists for Case Series and Case Reports.
RESULTS
The systematic search found 33 studies meeting all inclusion criteria. There was a total population of 774 participants, ranging from 21 to 87 years. From them, 746 developed a fungal infection. In 19 studies, spp. was reported as the main mycosis. In 10 studies, was reported as the main mycosis. In seven studies, spp. was reported as the main mycosis. Regarding the quality assessment, 12 studies were classified as low risk of bias and the remaining studies as high risk of bias.
CONCLUSION
Patients' clinical presentation and prognosis after recovering from COVID-19 with fungal infection differ from those reported patients with acute COVID-19 infection and those without COVID-19 infection.
PubMed: 38706456
DOI: 10.1177/20499361241242963 -
The Cochrane Database of Systematic... Jul 2007Pneumocystis pneumonia (PCP) is a disease affecting immunocompromised patients. PCP among these patients is associated with significant morbidity and mortality. (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
Pneumocystis pneumonia (PCP) is a disease affecting immunocompromised patients. PCP among these patients is associated with significant morbidity and mortality.
OBJECTIVES
To assess the effectiveness of PCP prophylaxis among non-HIV immunocompromised patients. To define the type of immunocompromised patients for whom evidence suggests a benefit for PCP prophylaxis.
SEARCH STRATEGY
Electronic searches of The Cochrane Central Register of Controlled Trials (CENTRAL) (Cochrane Library Issue 1, 2007), PubMed (March 2007), LILACS (March 2007), relevant conference proceedings; references of identified trials; the first author of each included trial was contacted.
SELECTION CRITERIA
RCTs or quasi- RCTs comparing prophylaxis with an antibiotic effective against Pneumocystis versus placebo, no intervention, an antibiotic/s with no activity against Pneumocystis or another antibiotic effective against Pneumocystis for immune-compromised non-HIV patients. Only trials pre-defining Pneumocystis infections as an outcome were included.
DATA COLLECTION AND ANALYSIS
Two authors independently appraised the quality of each trial and extracted data from included trials. Relative risks (RR), with 95% confidence intervals (CI) were estimated and pooled using the random effects model.
MAIN RESULTS
Eleven trials including 1155 patients (520 children), performed between the years 1974 and 1997, were included. Compared to no treatment or treatment with fluoroquinolones (inactive against Pneumocystis), there was a 91% reduction in the occurrence of PCP in patients receiving prophylaxis with trimethoprim/sulfamethoxazole, RR 0.09 (95% CI 0.02 to 0.32), eight trials, 821 patients. No significant difference was encountered in all cause mortality, RR 0.81 (95% CI 0.27 to 2.37), five trials, 509 patients, while PCP-related mortality was significantly reduced, RR 0.17 (95% CI 0.03 to 0.94), seven trials, 701 patients. Occurrence of leukopenia, neutropenia and their duration were not reported consistently. No significant difference in any adverse event was seen comparing trimethoprim/sulfamethoxazole to no treatment/ placebo (four trials, 470 patients). No differences between once daily versus thrice weekly trimethoprim/sulfamethoxazole were seen (two trials, 207 patients).
AUTHORS' CONCLUSIONS
Given an event rate of 7.5% as in included trials' control group, prophylaxis for PCP using TMP/SMX is highly effective among non-HIV patients, with a number needed to treat of 15 patients (95% CI 13 to 20). Prophylaxis should be considered for the types of patients with hematological malignancies, bone marrow transplantation and solid organ transplantation included in these trials.
Topics: Adult; Anti-Infective Agents; Child; Humans; Immunocompromised Host; Pneumonia, Pneumocystis; Randomized Controlled Trials as Topic; Trimethoprim, Sulfamethoxazole Drug Combination
PubMed: 17636808
DOI: 10.1002/14651858.CD005590.pub2 -
Revista Iberoamericana de Micologia Mar 2009Invasive fungal infections are a significant cause of morbidity and mortality among immunocompromised patients. Although several new antifungal agents have been... (Review)
Review
BACKGROUND
Invasive fungal infections are a significant cause of morbidity and mortality among immunocompromised patients. Although several new antifungal agents have been developed in the past few years, the management of serious fungal infections continues to be problematic.
AIMS
To review the pharmacodynamics and pharmacokinetics of a new antifungal agent: micafungin.
METHODS
A systematic review of biomedic databases (EBSCO Open Journals, Ovid Online, Proquest Medical Library, PubMed/Medline, Science Direct, Springer Links and Wiley Interscience) has been performed. Search was conducted from 2000 to 2008. Supplementary sources included abstracts from the Interscience Conference on Antimicrobial Agents (ICAAC) and Chemotherapy and the Infectious Diseases Society of America (IDSA) from 1998 to 2008.
RESULTS
Micafungin has a potent mechanism of action: inhibits beta-1,3-D-glucan synthase interfering with fungal cell wall synthesis. This agent shares with caspofungin an identical spectrum of in vitro activity against Candida albicans, non-albicans Candida species, and Aspergillus. Due to the limited oral availability, micafungin is available for parenteral administration only. Micafungin is characterized by a linear pharmacokinetic profile and substantially fewer toxic effects. Micafungin is a poor substrate for the cytochrome P450 enzymes, and compared to azoles, fewer drug interactions have been described. No dose reduction is required in renal impairment or in mild to moderate liver failure.
CONCLUSIONS
The pharmacodynamic and pharmacokinetic profiles of micafungin imply that this drug is a safe alternative for the treatment of fungal infections. Micafungin can be safely co-administered with most drugs without the need for dosage adaptation even in patients with renal o liver function impairment.
Topics: Adolescent; Adult; Aged; Animals; Antifungal Agents; Aspergillus; Biotransformation; Candida; Child; Child, Preschool; Drug Evaluation, Preclinical; Drug Interactions; Echinocandins; Fungal Proteins; Glucosyltransferases; Humans; Infant, Newborn; Lipopeptides; Micafungin; Microbial Sensitivity Tests; Middle Aged; Molecular Structure; Mycoses; Pneumocystis carinii; Young Adult
PubMed: 19463274
DOI: 10.1016/S1130-1406(09)70005-1 -
Revue Des Maladies Respiratoires Dec 2004In spite of CD4+ T-lymphocytopenia and corticosteroids-induced immune suppression, the risk of opportunistic infection is not usually considered to be increased in... (Review)
Review
INTRODUCTION
In spite of CD4+ T-lymphocytopenia and corticosteroids-induced immune suppression, the risk of opportunistic infection is not usually considered to be increased in sarcoidosis.
METHODS
We describe 5 cases of opportunistic infection in patients with sarcoidosis and CD4+ T- lymphocytopenia. A systematic review of the literature was done.
RESULTS
We describe 2 cases of chronic necroziting aspergillosis, one case of Mycobacterium avium complex pneumonia, one case of pneumocystis pneumonia, and one case of cryptoccocal meningitidis in five patients with sarcoidosis. Four patients were receiving corticosteroids at time of diagnosis. Four patients had CD4+ T-lymphocytopenia. In the literature, we documented 65 cases reports of sarcoidosis complicated by opportunistic infection. At the time of infection diagnosis, 36 patients were receiving corticosteroids. CD4+ T-lymphocytopenia was present in 5 of 11 reported cases. Cryptococcosis was the most common reported infection.
CONCLUSION
Opportunistic infectious complications are rare in patients with sarcoidosis. Opportunistic infections mainly occur in patients receiving corticosteroids, and with CD4+ T-lymphocytopenia. Except for cryptococcosis, sarcoidosis by itself does not appear to be a risk factor of opportunistic infection.
Topics: Adrenal Cortex Hormones; Adult; Aged; Female; Humans; Male; Opportunistic Infections; Sarcoidosis, Pulmonary
PubMed: 15767952
DOI: 10.1016/s0761-8425(04)71582-x -
The Journal of International Medical... Mar 2022The aim of this study was to describe the clinical characteristics and prognostic factors of patients treated with rituximab (RTX) who developed severe pneumonia in the...
OBJECTIVE
The aim of this study was to describe the clinical characteristics and prognostic factors of patients treated with rituximab (RTX) who developed severe pneumonia in the intensive care unit (ICU).
METHODS
We systematically reviewed the medical records of 40 patients who received RTX and developed severe pneumonia in the ICU at our hospital from January 2009 to January 2019 to evaluate the underlying conditions, clinical course, and possible prognostic factors.
RESULTS
Most patients had underlying hematologic malignancies (n = 21, 52.5%), followed by rheumatologic diseases (n = 17, 42.5%). The most frequent causative pathogens were fungi (n = 11, 27.5%), followed by bacteria (n = 9, 22.5%) and pneumonia (n = 8, 20%). Thirty patients (75%) died, and the other 10 patients (25%) survived. Compared with survivors, patients who died were significantly older (60.6 ± 10.6 vs 44.4 ± 18.3 years) and had chronic lung disease (40% vs 0%).
CONCLUSION
Older age and chronic lung disease were significantly associated with mortality in patients treated with RTX.
Topics: Humans; Intensive Care Units; Pneumonia, Pneumocystis; Prognosis; Retrospective Studies; Rituximab
PubMed: 35350908
DOI: 10.1177/03000605211063281 -
AIDS Reviews 2006Daily prophylaxis with trimethoprim-sulfamethoxazole (TMP-SMZ) significantly decreases morbidity and mortality among people living with HIV. Some clinicians are... (Review)
Review
Daily prophylaxis with trimethoprim-sulfamethoxazole (TMP-SMZ) significantly decreases morbidity and mortality among people living with HIV. Some clinicians are reluctant to use TMP-SMZ in pregnant and breastfeeding HIV-infected women because of concerns about the possible teratogenicity when used in the first trimester and about its potential to induce hyperbilirubinemia near term and during early breastfeeding. We systematically reviewed evidence regarding the toxicity of TMP-SMZ prophylaxis in pregnant and breastfeeding women to help guide practice in resource-limited settings. We identified relevant literature by searching PubMed and MEDLINE via OVID, Embase, and Science Citation Index for data on hyperbilirubinemia, kernicterus, and teratogenicity associated with administration of sulfonamides and TMP-SMZ through July 2005. We also reviewed the reference lists of identified articles. Most studies demonstrated that TMP-SMZ was not associated with hyperbilirubinemia when administered to mothers during pregnancy and breastfeeding. No cases of kernicterus were reported in neonates after maternal ingestion of sulfonamides. There is mixed evidence linking ingestion of TMP-SMZ and other sulfonamides in early pregnancy to elevated risks of oral clefts, neural tube defects, and cardiovascular and urinary tract abnormalities, although some sources found that supplementation with folic acid might ameliorate this potential risk. Existing guidelines recommend that HIV-infected pregnant women receive prophylaxis, but they differ with regards to stage of disease at which to initiate treatment, need for CD4+ T-lymphocyte testing, and prophylaxis during the first trimester. Existing data indicate that the risk of serious injury to neonates from maternal use of daily TMP-SMZ prophylaxis during pregnancy and breastfeeding is small. Given the substantial benefits of TMP-SMZ prophylaxis for HIV-infected women living in resource-limited settings, this review indicates that it is safe to abide by the WHO guidelines recommending daily TMP-SMZ prophylaxis for HIV-infected pregnant women.
Topics: Abnormalities, Drug-Induced; Africa; Anti-Infective Agents; Breast Feeding; Contraindications; Developing Countries; Female; HIV-1; Humans; Hyperbilirubinemia, Neonatal; Infant, Newborn; Pneumonia, Pneumocystis; Pregnancy; Trimethoprim, Sulfamethoxazole Drug Combination
PubMed: 16736949
DOI: No ID Found -
The Cochrane Database of Systematic... 2003The prevention and early treatment of infections are the mainstay of the medical management of the majority of children with HIV infection, who live in low income... (Review)
Review
BACKGROUND
The prevention and early treatment of infections are the mainstay of the medical management of the majority of children with HIV infection, who live in low income countries without access to antiretroviral drugs. Cotrimoxazole is cheap and effective against a wide range of organisms, including Pneumocystis carinii pneumonia (PCP) which is an important cause of death and illness in the first year of life. It is safe with relatively few side-effects. Diagnosis of HIV in children is complicated by the presence of maternal antibodies in early life and providing prophylaxis based initially on maternal status is one possible solution. However routine prophylactic treatment is difficult to deliver in low-resource settings, and could also lead to increased resistance to the drug.
OBJECTIVES
To assess the effects of routinely administered cotrimoxazole on death and illness episodes in children with HIV infection, and in infants of HIV infected mothers.
SEARCH STRATEGY
We searched the Cochrane HIV/AIDS registry, MEDLINE, the Cochrane Controlled Trials Register, LILACS, AIDSLINE, AIDSTRIALS and AIDSDRUGS databases, and proceedings and abstracts from AIDS and TB conferences (search date July 2001). We checked reference lists of pertinent articles, and contacted pharmaceutical companies and experts in the field.
SELECTION CRITERIA
Randomised or quasi randomised trials comparing routinely administered cotrimoxazole versus placebo or no treatment in children (age less than 13 years) with HIV infection, or children less than 18 months with HIV infected mothers.
DATA COLLECTION AND ANALYSIS
Two reviewers independently assessed trial eligibility and quality.
MAIN RESULTS
No studies were found that fulfilled the selection criteria.
REVIEWER'S CONCLUSIONS
No evidence from controlled trials was found of the effect of cotrimoxazole prophylaxis in HIV-infected children.
Topics: AIDS-Related Opportunistic Infections; Anti-Infective Agents; Child; Humans; Infant; Trimethoprim, Sulfamethoxazole Drug Combination
PubMed: 12804472
DOI: 10.1002/14651858.CD003508