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Journal of Cutaneous and Aesthetic... 2023Androgenetic alopecia (AGA) is the most common cause of alopecia in males and females. Minoxidil and finasteride are the only FDA-approved treatments for AGA. New... (Review)
Review
Androgenetic alopecia (AGA) is the most common cause of alopecia in males and females. Minoxidil and finasteride are the only FDA-approved treatments for AGA. New treatments including Platelet Rich Plasma (PRP) and microneedling have shown promising results. The purpose of this literature review was to highlight recent studies examining the effects of topical minoxidil combined with PRP to minoxidil or PRP monotherapy. The method used for this paper includes a systematic review of the literature from 2010 to 2022 using the PubMed, EMBASE, and MEDLINE databases examining studies evaluating combination therapies for AGA. Three randomized control trials compared combination PRP + topical 5% minoxidil to either no treatment, 5% minoxidil, or PRP only. Two studies found increased hair growth at five months and at six months following combined therapy. Another study found an increase in hair density and improved patient satisfaction with combination therapy compared to monotherapy. A prospective study revealed that patients treated with combined 5% minoxidil, PRP, and microneedling reported the highest patient and physician satisfaction compared to minoxidil monotherapy. An observational study evaluating topical 5% minoxidil with PRP reported an increase in hair diameter after one year of combination treatment compared to minoxidil monotherapy. PRP therapy combined with minoxidil and microneedling in a retrospective study was shown to increase hair growth compared to PRP with minoxidil as well as PRP or minoxidil monotherapy. In conclusion, a variety of studies demonstrated superior treatment response with a combination of PRP and minoxidil therapy in patients with AGA. Limitations to this study include different PRP preparation protocols, few randomized control studies, and small sample sizes.
PubMed: 38189076
DOI: 10.4103/JCAS.JCAS_206_22 -
Regenerative Therapy Dec 2023The incidence of hair loss (HL) and telogen effluvium (TE) in COVID-19 patients has been reported in several studies.
BACKGROUND
The incidence of hair loss (HL) and telogen effluvium (TE) in COVID-19 patients has been reported in several studies.
OBJECTIVES
Evaluate both the increased incidence of HL and TE in COVID-19 and the effectiveness of Platelet-Rich Plasma (PRP), Adipose-derived Mesenchymal Stem Cells (AD-MSCs), and Human Follicle Stem Cells (HFSCs) in these patients.
METHODS
The protocol was developed by the Preferred Reporting for Items for Systematic Reviews and Meta-Analyses-Protocols (PRISMA-P) guidelines. A multistep search of PubMed, MEDLINE, Embase, Clinicaltrials. gov, Scopus, and Cochrane databases has been performed to identify papers focusing on HL and TE COVID-19 related, and papers focusing on AD-MSCs, HFSC, and PRP use.
RESULTS
Of the 404 articles initially identified focusing on HL and TE, 44 were related to COVID-19, and finally, only 6 were analyzed. On the other way, 331 articles focusing on AD-MSCs, HFSC, and PRP were initially identified. Of these, only 6 articles PRP (n = 3), AD-MSCs, and HFSCs (n = 3) have been analyzed.
CONCLUSION
Collected data confirmed both an increased incidence of HL and TE in COVID-19 patients, preliminarily, the related effectiveness of AD-MSCs, HFSCs, and PRP without major side effects.
PubMed: 37519906
DOI: 10.1016/j.reth.2023.07.001 -
Frontiers in Endocrinology 2023With the increasing incidence of diabetes, diabetic foot ulcer(DFU) has become one of the most common and serious complications in people with diabetes. DFU is... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
With the increasing incidence of diabetes, diabetic foot ulcer(DFU) has become one of the most common and serious complications in people with diabetes. DFU is associated with significant morbidity and mortality, and can also result in significant economic, social and public health burdens. Due to peripheral neuropathy, peripheral vascular disease, hyperglycemic environment, inflammatory disorders and other factors, the healing of DFU is impaired or delayed, resulting in the formation of diabetic chronic refractory ulcer. Because of these pathological abnormalities in DFU, it may be difficult to promote wound healing with conventional therapies or antibiotics, whereas platelet-rich plasma(PRP) can promote wound healing by releasing various bioactive molecules stored in platelets, making it more promising than traditional antibiotics. Therefore, the purpose of this systematic review is to summarize and analyze the efficacy of PRP in the treatment of DFU.
METHODS
A literature search was undertaken in PubMed, CNKI, EMB-ASE, the Cochrane Library, the WanFang Database and the WeiPu Database by computer. Included controlled studies evaluating the efficacy of PRP in the treatment of diabetic foot ulcers. The data extraction and assessment are on the basis of PRISMA.
RESULTS
Twenty studies were evaluated, and nineteen measures for the evaluation of the efficacy of PRP in DFU treatment were introduced by eliminating relevant duplicate measures. The efficacy measures that were repeated in various studies mainly included the rate of complete ulcer healing, the percentage of ulcer area reduction, the time required for ulcer healing, wound complications (including infection rate, amputation rate, and degree of amputation), the rate of ulcer recurrence, and the cost and duration of hospitalization for DFU, as well as subsequent survival and quality of life scores. One of the most important indicators were healing rate, ulcer area reduction and healing time. The meta-analysis found that PRP was significantly improve the healing rate(OR = 4.37, 95% CI 3.02-6.33, P < 0.001) and shorten the healing time(MD = -3.21, 95% CI -3.83 to -2.59,P < 0.001)of patients with DFU when compared to the conventional treatment, but there was no significant difference in reducing the of ulcer area(MD = 5.67, 95% CI -0.77 to 12.11,P =0.08>0.05 ).
CONCLUSION
The application of PRP to DFU can improve ulcer healing rate and shorten ulcer healing time, but more clinical data are needed to clarify some efficacy measures. At the same time, a standardized preparation process for PRP is essential.
Topics: Humans; Diabetic Foot; Quality of Life; Anti-Bacterial Agents; Platelet-Rich Plasma; Wound Healing; Diabetes Mellitus
PubMed: 38169990
DOI: 10.3389/fendo.2023.1256081 -
Asian Pacific Journal of Cancer... Dec 2023Allogeneic hematopoietic cell transplantation (allo-HCT) serves as a potentially curative intervention for various hematologic disorders. However, its utility can be...
INTRODUCTION
Allogeneic hematopoietic cell transplantation (allo-HCT) serves as a potentially curative intervention for various hematologic disorders. However, its utility can be limited by the emergence of chronic graft-versus-host disease (cGVHD). The clinical manifestations of cGVHD result from a complex immune response characterized by the involvement of both B and T cells. Ibrutinib, a pharmacological agent, acts as an inhibitor of Bruton's tyrosine kinase (BTK) pathway, which becomes activated through the B-cell receptor and regulates B-cell survival. By exerting inhibitory effects on both BTK and inhibitor of interleukin-2 inducible T-cell kinase (ITK), ibrutinib exhibits promise as a therapeutic approach for managing cGVHD. Ibrutinib may be considered as a viable treatment option for active cGVHD in cases where patients exhibit an inadequate response to corticosteroid-based therapies. This systematic review seeks to assess the efficacy and safety of ibrutinib in the context of cGVHD patient management.
METHOD
We incorporated search engines from PubMed, Embase, Cochrane Library, Scopus, Web of Science, and ClinicalTrials.gov. The study was performed following the guidelines of the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) 2020 and Assessing The Methodological Quality of Systematic Review (AMSTAR). We used Risk of Bias- 2 (RoB-2) tool for assess the risk of bias in randomized controlled studies (RCTs) and Newcastle Ottawa Scale (NOS) for observational and open-label studies.
RESULTS
A total of 7 studies were included in this study consisted of four open-label studies, two retrospective cohort studies, and one RCT study. These studies compared Ibrutinitib with standard therapies. Two studies investigated the pediatric population, and five studies investigated the adult population. Overall, these studies reported the overall response rate (ORR) of ibrutinib for cGVHD were 54%-78%. The results showed that in pediatric patients, the ORR were 54-78%. The results also showed that in adult patients, the ORR were 67%-76%. The most common adverse effects observed across the seven studies included pyrexia, diarrhea, abdominal pain, cough, nausea, stomatitis, vomiting, headache, bleeding and bruising, infection, muscle aches, fatigue, oral bleeding, elevated transaminases, lower gastrointestinal bleeding, persistent dizziness, sepsis, pneumonia, reduced platelet count, exhaustion, sleeplessness, peripheral edema, and fatigue.
CONCLUSION
The majority of studies have indicated that ibrutinib exhibits a high ORR and provides long-lasting responses, while also having manageable side effects.
Topics: Adult; Humans; Child; Bronchiolitis Obliterans Syndrome; Graft vs Host Disease; B-Lymphocytes; Fatigue
PubMed: 38156834
DOI: 10.31557/APJCP.2023.24.12.4025 -
Inflammation Research : Official... Mar 2024The availability of robust biomarkers of endothelial activation might enhance the identification of subclinical atherosclerosis in rheumatoid arthritis (RA). We... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
The availability of robust biomarkers of endothelial activation might enhance the identification of subclinical atherosclerosis in rheumatoid arthritis (RA). We investigated this issue by conducting a systematic review and meta-analysis of cell adhesion molecules in RA patients.
METHODS
We searched electronic databases from inception to 31 July 2023 for case-control studies assessing the circulating concentrations of immunoglobulin-like adhesion molecules (vascular cell, VCAM-1, intercellular, ICAM-1, and platelet endothelial cell, PECAM-1, adhesion molecule-1) and selectins (E, L, and P selectin) in RA patients and healthy controls. Risk of bias and certainty of evidence were assessed using the JBI checklist and GRADE, respectively.
RESULTS
In 39 studies, compared to controls, RA patients had significantly higher concentrations of ICAM-1 (standard mean difference, SMD = 0.81, 95% CI 0.62-1.00, p < 0.001; I = 83.0%, p < 0.001), VCAM-1 (SMD = 1.17, 95% CI 0.73-1.61, p < 0.001; I = 95.8%, p < 0.001), PECAM-1 (SMD = 0.82, 95% CI 0.57-1.08, p < 0.001; I = 0.0%, p = 0.90), E-selectin (SMD = 0.64, 95% CI 0.42-0.86, p < 0.001; I = 75.0%, p < 0.001), and P-selectin (SMD = 1.06, 95% CI 0.50-1.60, p < 0.001; I = 84.8%, p < 0.001), but not L-selectin. In meta-regression and subgroup analysis, significant associations were observed between the effect size and use of glucocorticoids (ICAM-1), erythrocyte sedimentation rate (VCAM-1), study continent (VCAM-1, E-selectin, and P-selectin), and matrix assessed (P-selectin).
CONCLUSIONS
The results of our study support a significant role of cell adhesion molecules in mediating the interplay between RA and atherosclerosis. Further studies are warranted to determine whether the routine use of these biomarkers can facilitate the detection and management of early atherosclerosis in this patient group. PROSPERO Registration Number: CRD42023466662.
Topics: Humans; Intercellular Adhesion Molecule-1; Vascular Cell Adhesion Molecule-1; Platelet Endothelial Cell Adhesion Molecule-1; E-Selectin; P-Selectin; Cell Adhesion Molecules; Arthritis, Rheumatoid; Biomarkers; Atherosclerosis
PubMed: 38240792
DOI: 10.1007/s00011-023-01837-6 -
Interventional Neuroradiology : Journal... Apr 2024Thromboembolism is a complication of neurointerventional procedures that requires patients to be placed under antiplatelet therapy. Current options for antiplatelet... (Review)
Review
Thromboembolism is a complication of neurointerventional procedures that requires patients to be placed under antiplatelet therapy. Current options for antiplatelet therapies have a delayed onset of action that prevents a rapid door to puncture transition for patents presenting in acute settings. Cangrelor (Kengreal, Chiesi, USA) is an intravenous P2Y12 platelet inhibitor approved in percutaneous coronary interventions that has an immediate onset of action and half-life between 2 and 6 min. Thus, the goal of this study is to report on the safety, effectiveness, and indications for using Cangrelor in neurointerventional procedures. A systematic review of studies describing the use of Cangrelor in neurointervention was performed using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA). The search was conducted on PubMed, Ovid Medline, and Embase databases through June 2023. Seventeen studies with 314 patients met inclusion criteria. The most common indication for Cangrelor use was acute ischemic strokes: 70% followed by aneurysms 27.4%. The Infusion protocol varied from 5 to 30 μg/kg bolus and 1 to 4 µg/kg/min infusion with 30 μg/kg bolus and 4 µg/kg/min infusion being reported in 64.7% of studies. Intra-operative platelet reacting unit levels were below 200 in all the studies that reported it, and the percentage of hemorrhagic, thromboembolic, and deaths occurrence in this patient cohort was respectively 11.1%, 4.8%, and 8.6%. Cangrelor appears to be a promising P2Y12 platelet inhibitor for neurointerventional procedures. However, large, randomized trials are needed to determine the full range of its effects in neurointerventional procedures.
PubMed: 38613377
DOI: 10.1177/15910199241247255 -
Le Infezioni in Medicina 2023Leptospirosis is a zoonotic bacterial infection with significant mortality and morbidity, especially in resource-limited settings. This systematic review aimed to study... (Review)
Review
INTRODUCTION
Leptospirosis is a zoonotic bacterial infection with significant mortality and morbidity, especially in resource-limited settings. This systematic review aimed to study the clinical profile and outcome of patients with leptospirosis in India.
METHODOLOGY
All articles up to 02.08.2022 were searched using the two databases, PubMed and Scopus. A total of 542 articles were found using the search terms related to 'leptospirosis' and 'India'. After two rounds of screening, 55 articles were included. The data were collected on epidemiology, clinical features, laboratory features and treatment of patients with leptospirosis.
RESULTS
Most cases of leptospirosis were reported from the coastal belt. A large percentage of patients were identified as farmers, and exposure to rainfall was identified as an important risk factor. Fever was present in 97%, and conjunctival suffusion was present in 35% of cases. Haemoptysis, gastrointestinal bleeding, and haematuria were present in 5%, 5% and 12% of patients, respectively. Liver and kidney were involved in 34% and 35% of the patients, respectively. The average haemoglobin, leucocyte count and platelet count across various studies ranged from 9.6-12.5 grams/dl, 8.8-11.3 thousand/μl and 20-130 thousand/μl, respectively. Treatment details were sparsely available in some studies, with penicillin, ceftriaxone, and doxycycline used commonly. The pooled mortality across various studies was calculated as 11% [95% CI-8-15%, I=93%, P<0.001].
CONCLUSIONS
Leptospirosis is associated with significant mortality in Indian settings. There is a need for studies focussing on treatment modalities.
PubMed: 37701390
DOI: 10.53854/liim-3103-4 -
Biomedicines Oct 2023There is no clear evidence in the literature that platelet-rich plasma (PRP) injections improve female sexual dysfunction (FSD) and female stress urinary incontinence... (Review)
Review
There is no clear evidence in the literature that platelet-rich plasma (PRP) injections improve female sexual dysfunction (FSD) and female stress urinary incontinence (SUI). A systematic review was performed to study the efficacy and safety of PRP injections in women with the above pathologies, as well as to explore the optimal dosing, frequency and area of injections, and duration of treatment. A systematic search on PubMed, Embase and the Cochrane Library database was performed, as well as sources of grey literature from the date of database or source creation to January 2023. After title/abstract and full-text screening, clinical studies on humans evaluating the efficacy of PRP in gynecological disorders using standardized tools were included. Risk of bias was undertaken with RoB-2 for randomized-controlled trials (RCT) and the Newcastle-Ottawa Scale (NOS) for observational studies. Four prospective and one retrospective study explored FSD, while six prospective and one RCT evaluated female SUI. A total of 327 women with a mean age of 51 ± 12 years were included. For FSD, PRP significantly improved the Female Sexual Function Index (FSFI), the Vaginal Health Index (VHI) and the Female Sexual Distress score (FSDS). For SUI, PRP led to a significant improvement in the International Consultation on Incontinence Questionnaire-Short Form (ICIQ-SF) and the Urogenital Distress Inventory (UDI-6). The identified RCT reported a significantly higher mean score of ICIQ-SF ( < 0.05) and UDI-6 ( < 0.01) in the midurethral sling group compared to the PRP injections group. Regarding the risk of bias, the RCT was characterized by high risk, whereas the observational studies were of moderate risk. The protocol for PRP injections for FSD is the injection of 2 mL of PRP into the distal anterior vaginal wall once a month for 3 months. For female SUI, 5-6 mL of PRP should be injected into the periurethral area once a month for 3 months. Despite the promising initial results of PRP injections, the level of current evidence is low due to methodological issues in the available studies. It becomes clear that there is an emerging need for high-quality research examining PRP injections for the treatment of FSD and female SUI.
PubMed: 38001920
DOI: 10.3390/biomedicines11112919 -
American Journal of Obstetrics &... Jun 2024Hepatic infarction is a rare complication of pregnancy most often associated with hemolysis, elevated liver enzymes, and low platelets syndrome. The objective of this... (Review)
Review
OBJECTIVE
Hepatic infarction is a rare complication of pregnancy most often associated with hemolysis, elevated liver enzymes, and low platelets syndrome. The objective of this review is to identify risk factors, present signs and symptoms, identify methods of diagnosis, and identify best management practices on the basis of published case reviews.
DATA SOURCES
PubMed and MEDLINE (Ovid) databases were searched for citations regarding hepatic infarction in pregnancy or the postpartum period from database inception until the study date of December 18, 2023. Key words included "liver infarction" or "hepatic infarction" and "pregnancy" or "obstetrics."
STUDY ELIGIBILITY CRITERIA
Case reviews or case series published in the English language were included. Our study was registered with the Prospective Register of Systematic Reviews (registration number CRD42023488176) and was conducted in accordance with the published Prospective Register of Systematic Reviews and Meta-analyses Of Observational Studies in Epidemiology guidelines.
METHODS
Included papers were evaluated for bias using a previously published tool.
RESULTS
A total of 38 citations documenting 50 pregnancies published between 1979 and 2023 were included. Of these, 34% had a history of hypertensive disease, 26% had antiphospholipid syndrome, and 22% had a history of thrombus. Of those without a preexisting diagnosis of antiphospholipid syndrome, 24% tested positive during hospitalization. Most patients presented with epigastric or right upper quadrant pain (78%), and 32% and 16% had severe blood pressure or mild blood pressure, respectively. Sixty-four percent of patients presented with transaminitis. Forty-six percent of patients delivered preterm, and 32% of pregnancies ended in intrauterine fetal demise, abortion, or early termination of pregnancy for maternal benefit. Computed tomography scans were used to confirm diagnosis of hepatic infarction in 58% of cases, magnetic resonance imaging in 14%, and ultrasound in 6%. In cases that described management, treatment was always multimodal, including antihypertensives (18%), therapeutic anticoagulation (45%), blood product transfusion (36%), plasma exchange or intravenous immunoglobulin (20%), and steroids (39%). Transfer to the intensive care unit was required in 20% of cases.
CONCLUSION
Hepatic infarction should be considered in all cases of hemolysis, elevated liver enzymes, and low platelets syndrome, but specifically in patients with a history of antiphospholipid syndrome who present with epigastric or right upper quadrant pain. The diagnosis can usually be confirmed with a computed tomography scan alone, and management should be prompt with supportive care, therapeutic anticoagulation, and steroids.
Topics: Humans; Pregnancy; Female; Infarction; Risk Factors; Antiphospholipid Syndrome; Pregnancy Complications; Liver; HELLP Syndrome
PubMed: 38621440
DOI: 10.1016/j.ajogmf.2024.101377 -
Sports Medicine and Arthroscopy Review Sep 2023Conservative management has emerged as an attractive option for partial thickness rotator cuff tears (PT-RCTs). A single algorithmic treatment strategy for patients with...
BACKGROUND
Conservative management has emerged as an attractive option for partial thickness rotator cuff tears (PT-RCTs). A single algorithmic treatment strategy for patients with symptomatic PT-RCT has not yet been developed. This systematic review aims to ascertain whether a conservative approach to PT-RCTs yields positive results in terms of clinical outcomes and functional recovery.
METHODS
This is a systematic review of the literature on patients with PT-RCTs receiving conservative treatment with physiotherapy, platelet-rich plasma (PRP) injections, collagen injections, hyaluronic acid (HA) injections, or corticosteroids injections coupled with polydeoxyribonucleotide (PDRN). Outcomes such as the Visual Analog Scale (VAS) for pain, American Shoulder and Elbow Surgeons and Constant-Murley Score evaluations, as well as the Shoulder Pain and Disability Index and Euro Quality of Life-5D questionnaires were reported following a conservative approach.
RESULTS
Eleven studies were included. Six articles explored the outcomes of patients with PT-RCT treated with PRP injections. Significant improvements in VAS for pain were observed. Two studies examined collagen injections and reported variations in VAS for pain and Constant-Murley Score. Sodium hyaluronate and HA injections were studied in two other articles, showing notable improvements in American Shoulder and Elbow Surgeons scores. Corticosteroid and PDRN injections also displayed favorable outcomes. In addition, physical therapy protocols demonstrated improvements in VAS for pain and strength, particularly with eccentric rehabilitation.
CONCLUSIONS
Conservative management of PT-RCTs, involving physical therapy, PRP injections, collagen injections, corticosteroid injections, HA injections, and PDRN in jections, demonstrates favorable clinical outcomes. In addition, favorable results are observed in terms of decreased tear width and improved strength recovery, at least during a short-term follow-up. Unfortunately, long-term insight into the structural integrity of conservatively treated rotator cuff tendons following a partial injury has not been thoroughly evaluated yet.
STUDY DESIGN LEVELS OF EVIDENCE
Level IV-systematic review.
Topics: Humans; Rotator Cuff Injuries; Conservative Treatment; Quality of Life; Treatment Outcome; Shoulder Pain; Adrenal Cortex Hormones; Collagen; Arthroscopy
PubMed: 37976129
DOI: 10.1097/JSA.0000000000000372