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Scientific Reports Aug 2021COVID-19 can involve persistence, sequelae, and other medical complications that last weeks to months after initial recovery. This systematic review and meta-analysis... (Meta-Analysis)
Meta-Analysis
COVID-19 can involve persistence, sequelae, and other medical complications that last weeks to months after initial recovery. This systematic review and meta-analysis aims to identify studies assessing the long-term effects of COVID-19. LitCOVID and Embase were searched to identify articles with original data published before the 1st of January 2021, with a minimum of 100 patients. For effects reported in two or more studies, meta-analyses using a random-effects model were performed using the MetaXL software to estimate the pooled prevalence with 95% CI. PRISMA guidelines were followed. A total of 18,251 publications were identified, of which 15 met the inclusion criteria. The prevalence of 55 long-term effects was estimated, 21 meta-analyses were performed, and 47,910 patients were included (age 17-87 years). The included studies defined long-COVID as ranging from 14 to 110 days post-viral infection. It was estimated that 80% of the infected patients with SARS-CoV-2 developed one or more long-term symptoms. The five most common symptoms were fatigue (58%), headache (44%), attention disorder (27%), hair loss (25%), and dyspnea (24%). Multi-disciplinary teams are crucial to developing preventive measures, rehabilitation techniques, and clinical management strategies with whole-patient perspectives designed to address long COVID-19 care.
Topics: Adolescent; Adult; Aged; Aged, 80 and over; Alopecia; Attention Deficit Disorder with Hyperactivity; COVID-19; Dyspnea; Fatigue; Headache; Humans; Middle Aged; SARS-CoV-2; Young Adult
PubMed: 34373540
DOI: 10.1038/s41598-021-95565-8 -
JAMA Dermatology Aug 2021Androgenetic alopecia (AGA) is associated with trichodynia, anxiety, low self-esteem, and depression, which have implications for quality of life. However, no systematic... (Meta-Analysis)
Meta-Analysis
IMPORTANCE
Androgenetic alopecia (AGA) is associated with trichodynia, anxiety, low self-esteem, and depression, which have implications for quality of life. However, no systematic evaluation has been performed on the association of AGA with health-related quality of life (HRQOL).
OBJECTIVE
To systematically examine the association of AGA with HRQOL and psychiatric disorders.
DATA SOURCES
Cochrane Library, PubMed, Embase, and WanFang databases were searched from inception through January 24, 2021.
STUDY SELECTION
Case series, case-control studies, cross-sectional studies, cohort studies, and randomized clinical trials that examined either HRQOL or psychiatric disorders in patients with AGA were included. Studies published in languages other than English and Mandarin were excluded.
DATA EXTRACTION AND SYNTHESIS
The Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) reporting guideline was used. The risk of bias in included studies was assessed with the Risk of Bias in Non-randomized Studies of Intervention (ROBINS-I) tool. A random-effects model meta-analysis was performed to calculate the pooled effect on HRQOL. A subgroup analysis according to sex and geographic regions was also conducted.
MAIN OUTCOMES AND MEASURES
The outcome was HRQOL of patients with AGA.
RESULTS
A total of 41 studies involving 7995 patients was included. The pooled Dermatology Life Quality Index score was 8.16 (95% CI, 5.62-10.71). The pooled Hair-Specific Skindex-29 score indicated moderate impairment of emotions, with the meta-analysis showing a score of 29.22 (95% CI, 24.17-34.28) in the emotion dimension. The pooled Center for Epidemiologic Studies Depression Scale score did not indicate depression, with the meta-analysis showing a score of 14.98 (95% CI, 14.28-15.68). Factors that had a direct association with HRQOL included married or coupled status and receipt of medical treatments, whereas factors that had an inverse association with HRQOL included higher self-rated hair loss severity, lower visual analog scale score, and higher educational level.
CONCLUSIONS AND RELEVANCE
This systematic review and meta-analysis found a significant association of AGA with moderate impairment of HRQOL and emotions, but no association was found with depressive symptoms. The findings suggest that patients with AGA may need psychological and psychosocial support.
Topics: Alopecia; Anxiety; Cross-Sectional Studies; Depression; Humans; Quality of Life
PubMed: 34232264
DOI: 10.1001/jamadermatol.2021.2196 -
Sultan Qaboos University Medical Journal May 2021Frontal fibrosing alopecia (FFA) is an emerging disease in Western countries. We present the cases of three sisters who were referred simultaneously to the Department of...
Frontal fibrosing alopecia (FFA) is an emerging disease in Western countries. We present the cases of three sisters who were referred simultaneously to the Department of Dermatology, Hospital Universitario San Cecilio, Granada, Spain, in 2018. All patients suffered from at least partial frontotemporal hairline recession and eyebrow loss. Following trichoscopic examination, the three sisters were diagnosed with FFA. Only one of the sisters agreed to be treated; she was prescribed with topical clobetasol propionate solution and minoxidil and achieved disease control at the three-month follow-up. These patients represent a new case of familial FFA wherein three sisters as well as their mother were affected by FFA. A systematic review found a total of 24 cases of familial FFA, of which this report is the 25th. In the majority of families, only females were affected (88%) while in the remainder both males and females (8%) were affected; there was only one family where only males were affected (4%). The relationship between the affected individuals was predominately between sisters (56%) followed by mother and daughter (32%). The median age was 61 years old (range: 14-88 years) and the duration of the disease ranged between 3-360 months. Family groups of FFA are an infrequently described phenomenon with unknown prevalence.
Topics: Aged; Alopecia; Female; Forehead; Genetic Predisposition to Disease; Humans; Lichen Planus; Middle Aged; Spain
PubMed: 34221484
DOI: 10.18295/squmj.2021.21.02.025 -
Acta Dermato-venereologica Oct 2021Trichotillomania is formally classified as a mental health disorder, but it is commonly diagnosed by dermatologists. The aim of this systematic review is to assess the...
Trichotillomania is formally classified as a mental health disorder, but it is commonly diagnosed by dermatologists. The aim of this systematic review is to assess the diagnostic value of trichoscopy in diagnosing trichotillomania. The analysis identified the 7 most specific trichoscopic features in trichotillomania. These features had the following prevalence and specificity: trichoptilosis (57.5%; 73/127 and 97.5%, respectively), v-sign (50.4%; 63/125 and 99%), hook hairs (43.1%; 28/65 and 100%), flame hairs (37.1%; 52/140 and 96.5%), coiled hairs (36.8%; 46/125 and 99.6%), tulip hairs (36.4%; 28/77 and 89.6%), and hair powder (35.6%; 42/118 and 97.9%). The 2 most common, but least specific, features were broken hairs and black dots. In conclusion, trichoscopy is a reliable new diagnostic method for hair loss caused by hair pulling. Trichoscopy should be included as a standard procedure in the differential diagnosis of trichotillomania in clinical practice.
Topics: Alopecia; Dermoscopy; Diagnosis, Differential; Hair; Humans; Trichotillomania
PubMed: 34184065
DOI: 10.2340/00015555-3859 -
Journal of the American Academy of... Jun 2022Alopecia areata (AA) is an autoimmune, nonscarring hair loss disorder with slightly greater prevalence in children than adults. Various treatment modalities exist;... (Review)
Review
BACKGROUND
Alopecia areata (AA) is an autoimmune, nonscarring hair loss disorder with slightly greater prevalence in children than adults. Various treatment modalities exist; however, their evidence in pediatric AA patients is lacking.
OBJECTIVE
To evaluate the evidence of current treatment modalities for pediatric AA.
METHODS
We conducted a systematic review on the PubMed database in October 2019 for all published articles involving patients <18 years old. Articles discussing AA treatment in pediatric patients were included, as were articles discussing both pediatric and adult patients, if data on individual pediatric patients were available.
RESULTS
Inclusion criteria were met by 122 total reports discussing 1032 patients. Reports consisted of 2 randomized controlled trials, 4 prospective comparative cohorts, 83 case series, 2 case-control studies, and 31 case reports. Included articles assessed the use of aloe, apremilast, anthralin, anti-interferon gamma antibodies, botulinum toxin, corticosteroids, contact immunotherapies, cryotherapy, hydroxychloroquine, hypnotherapy, imiquimod, Janus kinase inhibitors, laser and light therapy, methotrexate, minoxidil, phototherapy, psychotherapy, prostaglandin analogs, sulfasalazine, topical calcineurin inhibitors, topical nitrogen mustard, and ustekinumab.
LIMITATIONS
English-only articles with full texts were used. Manuscripts with adult and pediatric data were only incorporated if individual-level data for pediatric patients were provided. No meta-analysis was performed.
CONCLUSION
Topical corticosteroids are the preferred first-line treatment for pediatric AA, as they hold the highest level of evidence, followed by contact immunotherapy. More clinical trials and comparative studies are needed to further guide management of pediatric AA and to promote the potential use of pre-existing, low-cost, and novel therapies, including Janus kinase inhibitors.
Topics: Adolescent; Adrenal Cortex Hormones; Alopecia; Alopecia Areata; Autoimmune Diseases; Child; Humans; Janus Kinase Inhibitors; Prospective Studies
PubMed: 33940103
DOI: 10.1016/j.jaad.2021.04.077 -
Obesity Surgery Jun 2021Hair loss is a common complication after metabolic and bariatric surgery (MBS). There is a lack of published systematic review in the scientific literature on this... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Hair loss is a common complication after metabolic and bariatric surgery (MBS). There is a lack of published systematic review in the scientific literature on this topic. The aim of this study was to perform a systematic review and meta-analysis on hair loss after MBS in accordance with Preferred Reporting Items for Systematic reviews and Meta-Analysis (PRISMA) guidelines.
METHODS
PubMed, CINAHL, EMBASE, Web of Science, SCOPUS, and four Chinese databases were searched. Data were pooled using Review Manager 5.3 and Stata 12.0, and subgroups were performed if necessary and feasible.
RESULTS
A total of 18 studies (n = 2538) were included. The pooled results showed that the incidence of hair loss after MBS was 57% (95% CI 42-71%). It decreased with longer follow-up times. Hair loss was significantly more common in younger (mean difference (MD), - 2.45; 95% CI, - 4.26 to - 0.64; p = 0.008) women (OR, 3.87; 95% CI, 0.59 to 17.59; p = 0.08). Serum zinc (standardized mean difference (SMD), - 1.13; 95% CI, - 2.27 to 0.01, p = 0.05), folic acid (SMD = - 0.88, 95% CI - 1.29 to - 0.46, p < 0.0001), and ferritin levels (SMD, - 0.22; 95% CI, - 0.38 to - 0.05; p = 0.01), but not serum iron and vitamin B, were associated with hair loss following MBS.
CONCLUSIONS
Hair loss is common after MBS especially in younger women, and those with low serum levels of zinc, folic acid, and ferritin. Prospective studies on larger cohorts are needed.
Topics: Alopecia; Bariatric Surgery; Female; Humans; Obesity, Morbid; Prospective Studies; Vitamin B 12
PubMed: 33675022
DOI: 10.1007/s11695-021-05311-2 -
Alopecia Areata Related Paradoxical Reactions in Patients on Dupilumab Therapy: A Systematic Review.Journal of Cutaneous Medicine and... 2021
Topics: Adult; Alopecia Areata; Antibodies, Monoclonal, Humanized; Humans
PubMed: 33586473
DOI: 10.1177/1203475421995186 -
Drugs in R&D Mar 2021Dissecting cellulitis of the scalp is a primary scarring alopecia. Isotretinoin is commonly referenced in the literature as a treatment for dissecting cellulitis. The... (Meta-Analysis)
Meta-Analysis
BACKGROUND AND OBJECTIVE
Dissecting cellulitis of the scalp is a primary scarring alopecia. Isotretinoin is commonly referenced in the literature as a treatment for dissecting cellulitis. The objective of this article was to conduct a review and meta-analysis to assess the efficacy of isotretinoin for treating dissecting cellulitis of the scalp.
METHODS
The following databases were searched for articles prior to 23 June, 2019: PubMed, Embase, Cochrane Central, CINAHL, and Web of Science. Multi-patient studies (more than three) that reported on the administration of isotretinoin for dissecting cellulitis were included. A pooled meta-analysis for improvement of disease burden after isotretinoin administration in patients with dissecting cellulitis of the scalp was performed. A fixed-effects model was used.
RESULTS
Five articles were ultimately used for the quantitative meta-analysis. The overall efficacy rate of isotretinoin in treating dissecting cellulitis of the scalp was estimated to be 0.9 with a 95% confidence interval (0.81-0.97). The sensitivity analysis suggested that the overall efficacy is still very high, with a range of 0.83-0.94. Recurrence was seen in 24% (6/25) of patients. Common associated diseases amongst patients with dissecting cellulitis of the scalp were acne conglobata 20% (30/151) and hidradenitis suppurativa 19% (11/72).
CONCLUSIONS
Isotretinoin is an effective treatment for improving symptoms of dissecting cellulitis of the scalp. Disease recurrence is a common finding for those who undergo successful treatment.
Topics: Adolescent; Adult; Alopecia; Cellulitis; Child; Dermatologic Agents; Female; Humans; Isotretinoin; Male; Middle Aged; Recurrence; Retrospective Studies; Scalp Dermatoses; Treatment Outcome; Young Adult
PubMed: 33387328
DOI: 10.1007/s40268-020-00335-y -
European Journal of Oncology Nursing :... Dec 2020To conduct an integrative scoping review of the physical, psychological and social experiences of women who have experienced chemotherapy-induced alopecia (CIA).
PURPOSE
To conduct an integrative scoping review of the physical, psychological and social experiences of women who have experienced chemotherapy-induced alopecia (CIA).
METHOD
An integrative review was undertaken. A systematic search of MEDLINE, CINAHL and PsycInfo identified 23 studies meeting the inclusion criteria. Data relating to women's experiences of alopecia was extracted and synthesized thematically.
RESULTS
Four analytical themes were formed; 'the physical and psychological effect of alopecia', 'more than the loss of hair', 'the complexities of a visual cancer identity' and 'coping with new internal and external relationships'. CIA involves a public and private representation of illness which disrupts women's identity and their acceptance in public, yet this is a highly individualised experience. There is disparity in current evidence regarding the experience of CIA for women among older age groups, with rarer forms of cancer, haematological malignancies and those receiving palliative care or targeted treatment modalities.
CONCLUSIONS
This review highlights the continued pervasive psychosocial implications arising from CIA, however this is not exclusive to scalp hair as alopecia from the face and body has also been found to require adaptation and effective coping. Limited knowledge exists on the experience of alopecia induced by treatment for haematological cancers and rarer-tumour groups and emerging systemic anti-cancer treatment modalities. Healthcare professionals must endeavour to support and discuss the potential risks of alopecia, and provide patients with an opportunity to voice their fears, concerns, and experiences of CIA. Future research should incorporate the identified underserved populations and the experience of newer therapies.
Topics: Adaptation, Psychological; Adult; Aged; Aged, 80 and over; Alopecia; Antineoplastic Agents; Female; Humans; Middle Aged; Neoplasms
PubMed: 33120213
DOI: 10.1016/j.ejon.2020.101840 -
Medicine Oct 2020To evaluate the incidence risk of programmed cell death-1/programmed cell death ligand 1 (PD-1/PD-L1) inhibitor-related alopecia for cancer patients, the meta-analysis... (Meta-Analysis)
Meta-Analysis
PURPOSE
To evaluate the incidence risk of programmed cell death-1/programmed cell death ligand 1 (PD-1/PD-L1) inhibitor-related alopecia for cancer patients, the meta-analysis was put into practice.
METHOD
The meta-analysis was designed and put into practice according to the preferred reporting items for systematic reviews and meta-analyses (PRISMA) guidelines.
RESULTS
After rigorous screening and verification, 22 clinical trials involving PD-1/PD-L1 inhibitors were collected for the final comprehensive analysis. The incidence risk of alopecia for all-grade in the PD-1/PD-L1 group was significantly lower than that in the control chemotherapy group (odds ratio [OR] = 0.01, 95% confidence interval [CI]: [0.01, 0.04], I = 86%, Z = 8.73 [P < .00001]). Similar to the above, the incidence risk of alopecia for grade 3-5 related to PD-1/PD-L1 was obvious lower than the control group (OR = 0.17, 95% CI:[0.05, 0.55], I = 0%, Z = 2.97 [P = .003]). When 7 clinical trials (PD-1/PD-L1 + Chemotherapy vs Chemotherapy) were taken to evaluate the risk of alopecia for all-grade and grade 3-5, no statistically significant results were found.
CONCLUSION
The incidence risk of alopecia caused by PD-1/PD-L1 is significantly lower than chemotherapy, and there is no statistical significant evidence that PD-1/PD-L1 combined with chemotherapy would increase the incidence risk of alopecia.
Topics: Alopecia; Antineoplastic Agents, Immunological; B7-H1 Antigen; Humans; Incidence; Neoplasms
PubMed: 33080690
DOI: 10.1097/MD.0000000000022555