Effect of Bloodletting at Shaoshang and Shangyang Acupuncture Points on Outcome and Prognosis of Severe Community-Acquired Pneumonia in the Elderly.

OBJECTIVES: The aim of this study was to explore, whether treatment with bloodletting at Shaoshang and Shangyang acupuncture points would affect therapy outcome and prognosis for severe community-acquired pneumonia (SCAP) in the elderly. METHODS: A total of 62 patients, who met the diagnostic criteria for SCAP, were enrolled in the study and randomly divided into two groups, i.e., treatment group (n = 31) and control group (n = 31). All patients received a therapy according to the Chinese Clinical Practice and Expert Consensus of Emergency Severe Pneumonia from 2016. In addition to that, a bloodletting at Shaoshang (LU11) and Shangyang (LI1) acupuncture points was applied for the treatment group. This intervention was repeated for three times (ones daily), bloodletting a volume of 2-3 ml at each time point. Differences in a main index of clinical efficacy, body temperature (T), respiratory rate (RR), heart rate (Hr), white blood cell count (WBC), neutrophil percentage (N%), and C-reactive protein level (CRP) as well as different scores (CURB-65 score, SOFA score, and Apache II score) were compared between groups. Moreover, the 28-day mortality was compared between treatment and control group. The statistical methods involved in carrying out the current study include t-test, Wilcoxon test, and chi-square test. RESULTS: The clinical effective rate of the treatment group was 82.9%, which was significantly higher than the 17.1% in the control group (P < 0.05). After finishing the intervention, the treatment group showed significantly lower T (37.28 ± 0.54 vs. 37.82 ± 0.81), RR (20.06 ± 2.67 vs. 23.71 ± 6.85), Hr (81.71 ± 10.38 vs. 93.84 ± 15.39), CUBR-65 score (2.16 ± 0.74 vs. 3.03 ± 0.98), and SOFA score (5.84 ± 3.83 vs. 8.16 ± 4.2) compared to the control group (P < 0.05). The 28-day mortality rate of the treatment group was significantly lower than in the control group (12.9% vs. 45.2%, P = 0.05). CONCLUSIONS: Bloodletting at Shaoshang and Shangyang acupuncture points can support improving the clinical treatment efficacy for SCAP and reduce the 28-day mortality rate in the elderly.

Bloodletting has no effect on the blood pressure abnormalities of hyperandrogenic women taking oral contraceptives in a randomized clinical trial.

Normoferritinemic women with functional hyperandrogenism show a mild iron overload. Iron excess, hyperandrogenism, and cardioautonomic dysfunction contribute to blood pressure (BP) abnormalities in these patients. Furthermore, combined oral contraceptives (COC) prescribed for hyperandrogenic symptoms may worse BP recordings. Iron depletion by phlebotomy appears to lower BP in other acquired iron overload conditions. We aimed to determine the effect of iron depletion on the office BP, ambulatory BP monitoring, and frequency of hypertension in patients with functional hyperandrogenism submitted to standard therapy with COC. We conducted a phase 2 randomized, controlled, parallel, open-label clinical trial (NCT02460445) in adult women with functional hyperandrogenism including hyperandrogenic polycystic ovary syndrome and idiopathic hyperandrogenism. After a 3-month run-in period of treatment with 35 µg ethinylestradiol plus 2 mg cyproterone acetate, participants were randomized (1:1) to three scheduled bloodlettings or observation for another 9 months. Main outcome measures were the changes in office BP, 24-h-ambulatory BP, and frequency of hypertension in both study arms. From June 2015 to June 2019, 33 women were included in the intention-to-treat analyses. We observed an increase in mean office systolic BP [mean of the differences (MD): 2.5 (0.3-4.8) mmHg] and night-time ambulatory systolic BP [MD 4.1 (1.4-6.8) mmHg] after 3 months on COC. The percentage of nocturnal BP non-dippers also increased, from 28.1 to 92.3% (P < 0.001). Office and ambulatory BP did not change throughout the experimental period of the trial, both when considering all women as a whole or as a function of the study arm. The frequency of the non-dipping pattern in BP decreased during the experimental period [OR 0.694 (0.577-0.835), P < 0.001], regardless of the study arm. Decreasing iron stores by scheduled bloodletting does not override the BP abnormalities caused by COC in women with functional hyperandrogenism.

Efficacy and safety of bloodletting for herpes zoster: A protocol for systematic review and meta-analysis.

BACKGROUND: The study aims to evaluate the effectiveness and safety of bloodletting therapy for herpes zoster. METHODS: The following electronic databases will be searched from PubMed (1966 to March 2020), the Cochrane Central Register of Controlled Trials (update to March 2020), EMBASE (1980 to March 2020), China National Knowledge Infrastructure (1979 to March 2020), Wan Fang Data (1980 to March 2020), Chinese Scientific Journal Database (1989 to March 2020), Chinese Biomedical Database (1978 to March 2020) and traditional Chinese medicine Literature Analysis and Retrieval Database (1949 to March 2020). All randomized controlled trials without any limitation of blinding or publication language about this topic will be included, exclude cohort studies and case reports. Two independent researchers will operate article retrieval, duplication removing, screening, quality evaluation, and data analyses by Review Manager (V.5.3.5). Meta-analyses, subgroup analysis, and/or descriptive analysis will be performed based on the included data conditions. RESULTS: High-quality synthesis and/or descriptive analysis of current evidence will be provided from cure rate, converting to clinical diagnosis rate, and side effects of bloodletting. CONCLUSION: This study will provide the evidence of whether bloodletting is an effective and safe intervention for herpes zoster. PROSPERO REGISTRATION NUMBER: CRD42020171976.

The possible effects of iron loss from bloodletting on mortality from pneumonia in the nineteenth century.

OBJECTIVE: To estimate iron losses and disease severity following 19th century bloodletting in patients with pneumonia. STUDY DESIGN AND SETTING: Benefits of bloodletting in pneumonia patients were contested during the 19th century. Although large blood volumes during infection were removed there was no systematic data collection assessing efficacy and knowledge of iron composition of blood was rudimentary. This observational analysis of historical data quantifies iron losses in pneumonia cases in relation to disease severity. RESULTS: Based on one detailed case series average blood volume removed for survivors was 830 mL (range 114-2272 mL), and mean recovery times were shorter in patients bled within 2 days of illness (P < 0.001). Average iron removed was 446 mg with phlebotomy done ≤2 days of illness presentation and 347 mg after >2 days of illness (P = 0.012). Across several European hospitals average case fatality in pneumonia patients receiving phlebotomy was higher than in those treated without phlebotomy (19.9% vs. 12.8%, OR 1.55, 95% CI 1.38-1.74, P < 0.001). CONCLUSION: Variable efficacy for bloodletting could at least in part be explained by altered iron status.

Bloodletting at EX-HN6 as an adjunctive therapy to eye drops for stye: A meta-analysis.

BACKGROUND: This study evaluated the effectiveness and safety of bloodletting (BL) at ear-apex (EX-HN6) as an adjunctive therapy to eye drops for stye. METHODS: This study systematically searched electronic databases from inception to March 1, 2020 in PUBMED, EMBASE, Cochrane Library, China National Knowledge Infrastructure, Chinese Scientific Journals Full-text Database, and WanFang Database. All potential randomized controlled trials (RCTs) investigating the effectiveness and safety of BL at EX-HN6 as an adjunctive therapy to eye drops for stye were included in this study. Study quality of all included studies was assessed by Cochrane Risk of Bias Assessment Tool. RevMan 5.3 software was used for statistical analysis and meta-analysis performance. RESULTS: A total of 11 RCTs, involving 1718 subjects, were included in this study. Results showed that BL at EX-HN6 as an adjunctive therapy to eye drops was superior to the eye drops alone in enhancing total effectiveness rate (risk ratio [RR] 1.21, 95% confidence intervals [CIs] [1.11, 1.32], I = 79%), and total cure rate (RR 1.28, 95% CIs [1.14, 1.43], I = 69%). After removing two studies, results of subgroup analysis still showed significant improvements in total effectiveness rate (RR 1.13, 95% CIs [1.08, 1.18], I = 0%), and total cure rate (RR 1.16, 95% CIs [1.08, 1.24], I = 0%). No data of adverse reactions was reported in primary trials, thus, this study did not analyze adverse reactions of BL at EX-HN6 as an adjunctive therapy to eye drops for stye. CONCLUSION: BL at EX-HN6 as an adjunctive therapy to eye drops may benefit stye. However, high-quality RCTs addressing on this issue is still needed to warrant the findings of this study.

The effect of auricular therapy on blood pressure: A systematic review and meta-analysis.

BACKGROUND: Although a number of clinical studies have investigated the effectiveness and safety of auricular therapy for treating hypertension, the overall evidence remains uncertain. AIMS: We aimed to evaluate the evidence for the effect of auricular therapy on blood pressure using meta-analysis methodology. METHODS: We searched PubMed, Embase, Cochrane Library databases, Clinicalkey, China National Knowledge Infrastructure, China Scientific Journal Database and Wanfang Database and Chinese Biomedicine for trials that compared the effects of auricular therapy to that of sham auricular therapy, antihypertensive drugs, or no intervention on blood pressure. Blood pressure values before and after treatment, magnitude of blood pressure change between baseline and post-intervention, and the efficacy rate, as outcomes, were synthesized by RevMan 5.3. Continuous outcomes were expressed as weighted mean differences, and dichotomous data were expressed as relative risks with 95% confidence intervals. RESULTS: We systematically reviewed 44 randomized controlled trials (involving 5022 patients through June 2018). Auricular acupressure plus antihypertensive drugs might be more effective than antihypertensive drugs alone in both reducing systolic blood pressure value after treatment (n=464 patients; mean difference, -5.06 mm Hg; 95% confidence interval, -6.76- -3.36, p<0.00001; I2=32%), decreasing diastolic blood pressure after treatment (n=464 patients; mean difference, -5.30 mm Hg; 95% confidence interval, -6.27- -4.33, p<0.00001; I2=0%) and the efficacy rate (relative risk, 1.22; 95% confidence interval, 1.17-1.26; p<0.00001; I2=0%). CONCLUSION: Auricular therapy could be provided to patients with hypertension as an adjunct to antihypertensive drugs for lowering blood pressure value and achieving blood pressure targets.

Bloodletting therapy for treating patients with chronic urticaria: A systematic review and meta-analysis protocol.

BACKGROUND: Chronic urticaria is a common disease affecting patients' quality of life, and leading to substantial burden to both patients and society. Many trials have shown that bloodletting therapy is effective in treating chronic urticaria. There are currently no systematic reviews of bloodletting therapy for chronic urticaria. This protocol aims to present the methods used to assess the effectiveness and safety of bloodletting therapy for patients with chronic urticaria. METHODS: The following databases will be searched from their inception: the Cochrane Central Register of Controlled Trials (CENTRAL), PubMed, EMBASE, China National Knowledge Infrastructure (CNKI), Chinese Biomedical Literature Database (CBM), Chinese Scientific Journal Database (VIP database), and Wan-Fang Database. Clinical randomised controlled trials related to bloodletting therapy for treating chronic urticaria will be included, regardless of publication status and languages. Study selection, data collection, and quality assessment will be independently conducted by 2 researchers. For data synthesis, we will select either the fixed-effects or random-effects model according to heterogeneity assessment. Disease activity control will be assessed as the primary outcomes. Response rate, recurrence rate and adverse events will be evaluated as secondary outcomes. If it is appropriate for meta-analysis, RevMan V.5.3 statistical software will be used. Otherwise, a systematic narrative synthesis will be conducted. The results will be presented as risk ratio (RR) with 95% confidence intervals (CIs) for dichotomous data and weight mean difference (WMD) or standard mean difference (SMD) 95% CIs for continuous data. DISSEMINATION AND ETHICS: The protocol of this systematic review will be disseminated in a peer-reviewed journal and presented at relevant conferences. It is not necessary for a formal ethical approval because the data are not individualised. TRIAL REGISTRATION NUMBER: PROSPERO CRD42018111143.

[Coiling method combined with bloodletting from the corpus cavernosum for penile incarceration with a metal ring: A case report and literature review].

OBJECTIVE: To explore the treatment of penile incarceration with a metal ring. METHODS: Based on our experience in the successful management of a case of penile incarceration with a metal ring by coiling and bloodletting from the corpus cavernosum, we reviewed the relevant literature and analyzed the indications, advantages and disadvantages of different methods for the treatment of penile incarceration with a circular foreign body. RESULTS: The clamping and cutting methods were non-invasive, fast, effective, and with few complications, which could be applied to the treatment of penile strangulation at all levels. However, clamping was not desirable enough for a hard metal ring and the cutting method took a longer time and might increase the risk of unnecessary damage to the penile skin, urethra and cavernous body. Prepuce edema decompression and the thin tube-coiling method, with the advantages of minimal invasiveness, simple operation and no need of special tools, were suitable for penile strangulation injury under level 3, but might cause penile skin injury and potential postoperative erectile dysfunction. Surgical resection, as an invasive procedure, could be applied to severe penile strangulation at level 4 or 5. CONCLUSIONS: The principle for the treatment of penile incarceration with a circular foreign body is to remove the foreign object as soon as possible and not to add secondary damage.

The 'bloody Moloch': Osler and van Helmont on bloodletting.

In a passage on the treatment of pneumonia, Osler quoted van Helmont's remark that 'a bloody Moloch presides in the chairs of medicine'. This paper explores Helmont's use of 'Moloch' as a term of abuse against the bloodletting of traditional Galenist physicians and his vigorous opposition to the use of bleeding in treating diseases. The possible reasons for Helmont's opposition to the practice of bloodletting are discussed, leading to the conclusion that it arose from his theories of the origin of diseases, reinforced by some observations of its malign effects on a patient who had been bled excessively. The question of whether Helmont knew of Harvey's discovery of the circulation of the blood is explored and the conclusion reached that, if he did, he ignored it completely. Helmont believed that 'pure' and 'impure' blood coexisted in disease and could be affected selectively by bloodletting which, in effect, concentrated the 'impure' at the expense of the 'pure' blood to the great detriment of the patient.

Rescue vitrectomy with blocked artery massage and bloodletting for branch retinal artery occlusion.

A 61-year-old male suffered from sudden blurred vision and superior visual field defect oculus dexter. His vision was counting fingers at 20 cm. Fundoscopy demonstrated inferior pale retina and a large embolus located at the proximal inferior retinal artery. Branch retinal artery occlusion (BRAO) was diagnosed. Initial paracentesis, topical brimonidine tartrate, oral pentoxifylline, and hyperbaric oxygen therapy were performed but showed limited improvement. Hence, he received 25-gauge vitrectomy, artificial posterior vitreous detachment, blocked retinal artery massage, and bloodletting 5 days after onset. After the surgery, his vision improved to 20/25. Fundoscopy showed reperfused retina, and optical coherence tomography revealed resolved retinal edema. RAO is an ophthalmological emergency; however, no standard guideline is available. Vitrectomy with blocked retinal artery massage and bloodletting showed favorable results in this case of BRAO with a large embolus. More prospective clinical trials are needed for setting up the standard treatment.

[Treatment by bloodletting in the past and present].

INTRODUCTION: Therapeutic bloodletting has been practiced at least 3000 years as one of the most frequent methods of treatment in general, whose value was not questioned until the 19th century, when it was gradually abandoned in Western medicine, while it is still practiced in Arabic and traditional Chinese medicine. CONTENT: In modern medicine bloodletting is practiced for very few indications. Its concept was modeled on the process of menstrual bleeding, for which it was believed to"purge women of bad humours. "Thus, bloodletting was based more on the belief that it helps in the reestablishment of proper balance of body "humours" than on the opinion that it serves to remove excessive amount of blood as well as to remove toxic "pneumas" that accumulate in human body. It was indicated for almost all known diseases, even in the presence of severe anemia. Bloodletting was carried out by scarification with cupping, by phlebotomies (venesections), rarely by arteriotomies, using specific instruments called lancets, as well as leeches. In different periods of history bloodletting was practiced by priests, doctors, barbers, and even by amateurs. In most cases, between one half of liter and two liters of blood used to be removed. Bloodletting was harmful to vast majority of patients and in some of them it is believed that it was either fatal or that it strongly contributed to such outcome. In the 20th century in the "Western"medicine bloodletting was still practiced in the treatment of hypertension and in severe cardiac insufficiency and pulmonary edema, but these indications were later abandoned. CONCLUSION: Bloodletting is still indicated for a few indications such as polycythemia, haemochromatosis, and porphyria cutanea tarda, while leeches are still used in plastic surgery, replantation and other reconstructive surgery, and very rarely for other specific indications.

The effect of traditional wet cupping on shoulder pain and neck pain: A pilot study.

OBJECTIVES: Wet cupping therapy (WCT) is a traditional complementary method recommended to decrease the symptoms of a lot of diseases and used in the treatment of pain syndromes. In this pilot study, the possible effects of wet cupping therapy on nonspecific neck and upper shoulder pain were investigated. METHODS: Sixty one eligible volunteer participants with nonspecific neck and upper shoulder pain for at least 3 months were allocated. The Numeric Rating Scale (NRS) was used to assess pain scores. Pain scores were recorded before and after wet cupping therapy. RESULTS: The mean scores of neck pain in study group were 7.02 (SD = 1.8) before and 3.70 (SD = 2.2) after cupping therapy. The decrease of pain scores between pre- and post-test was statistically significant (p < 0.05). DISCUSSION: It can be stated that WCT has potential therapeutic effect in nonspecific neck and upper shoulder pain. Future full-scale randomized controlled trials will be needed to provide firm evidence of the effectiveness of this intervention.

The Use of Wet Cupping for Persistent Nonspecific Low Back Pain: Randomized Controlled Clinical Trial.

OBJECTIVES: To evaluate the effectiveness and safety of wet cupping therapy as a single treatment for persistent nonspecific low back pain (PNSLBP). DESIGN: Randomized controlled trial comparing wet cupping versus no treatment in PNSLBP. SETTING: Outpatient clinic in three secondary care hospitals in Saudi Arabia. PATIENTS: Eighty eligible participants with PNSLBP for at least 3 months were randomly allocated to an intervention group (n=40) or to a control group (n=40). INTERVENTIONS: Six wet cupping sessions within 2 weeks, each of which were done at two bladder meridian (BL) acupuncture points among BL23, BL24, and BL25. Only acetaminophen was allowed as a rescue treatment in both groups. OUTCOME MEASURES: The Numeric Rating Scale (NRS), McGill Present Pain Intensity (PPI), and Oswestry Disability Questionnaire (ODQ) were used as outcome measures. Numbers of acetaminophen tablets taken were compared at 4 weeks from baseline. Adverse events were recorded. RESULTS: At the end of the intervention, statistically significant differences in the three outcome measures favoring the wet cupping group compared with the control group were seen: NRS score, 29.2 (95% confidence interval [CI], 24.6-33.8) versus 57.9 (95% CI, 53.3-62.6), respectively; PPI score, 1.17 (95% CI, 0.96-1.4) versus 2.3 (95% CI, 2.1- 2.7); and ODQ score, 19.6 (95% CI, 16.5-22.7) versus 35.4 (95% CI, 32.3-38.5) (p=0.0001). This improvement continued for another 2 weeks after the end of the intervention. Acetaminophen was used less in the wet cupping group, but this difference was not statistically significant. No adverse events were reported. CONCLUSIONS: Wet cupping is potentially effective in reducing pain and improving disability associated with PNSLBP at least for 2 weeks after the end of the wet cupping period. Placebo-controlled trials are needed.

Recurrent ischaemic stroke unveils polycythaemia vera.

Polycythaemia vera is a recognised cause of ischaemic stroke. If not treated, this condition may result in recurrent strokes. This is a case of a 61-year-old Caucasian man presenting with the inability to ambulate for 3 days. Brain imaging revealed acute and chronic infarctions in the brain stem and the cerebrum. Polycythaemia vera was diagnosed and treated during the admission. The unique mechanisms and management issues of ischaemic stroke associated with polycythaemia vera are discussed.

Wet-cupping removes oxidants and decreases oxidative stress.

OBJECTIVES: Wet-cupping therapy is one of the oldest known medical techniques. Although it is widely used in various conditions such as acute\chronic inflammation, infectious diseases, and immune system disorders, its mechanism of action is not fully known. In this study, we investigated the oxidative status as the first step to elucidate possible mechanisms of action of wet cupping. MATERIAL AND METHODS: Wet cupping therapy is implemented to 31 healthy volunteers. Venous blood samples and Wet cupping blood samples were taken concurrently. Serum nitricoxide, malondialdehyde levels and activity of superoxide dismutase and myeloperoxidase were measured spectrophotometrically. RESULTS: Wet cupping blood had higher activity of myeloperoxidase, lower activity of superoxide dismutase, higher levels of malondialdehyde and nitricoxide compared to the venous blood. CONCLUSION: Wet cupping removes oxidants and decreases oxidative stress.

[Analysis of the medicinal leech effects on the state of arterial functions of aged probationers, using hardwarily software system "Angioscan-01"].

The state of elderly patients arterial wall after the putting of one medicinal leech was estimated by use hardwarily software system "Angioscan-01". There was compared the effect of one medicinal leech on indicators of vasomotor function of endothelium of small resistance arteries and of middle arteries of muscular type. Stickiness index and augmentation index were determined in order to evaluate the medicinal leech effect on the rigidity state of arterial wall. It is shown that the putting of one leech stimulates the improving of endothelium vasomotor function and of normalization arterial wall stickiness. It is supposed the participation in this process the secretion of the medicinal leech salivary cells, which, as has been shown recently, is able to activate e-NOS and n-NOS in human endothelium culture (HUVEC) and increase NO level. Elevation of share stress during occlusion test is also stimulated NO production in vascular endothelium.