OBJECTIVE: To observe the effects of acupoint catgut embedding (ACE) on gut microbiota and fecal short-chain fatty acids (SCFAs) levels in patients with Parkinson's disease (PD) with constipation. METHODS: A total of 80 PD patients with constipation were randomly divided into an observation group and a control group, 40 cases in each group. Additionally, 40 healthy individuals were recruited as a healthy control group. The control group received conventional Western medical treatment for PD combined with polyethylene glycol (PEG), once daily for eight weeks. The observation group received additional ACE treatment at bilateral Tianshu (ST25), Zusanli (ST36), and Shangjuxu (ST37), once every two weeks for eight weeks. The healthy control group received no intervention. The spontaneous bowel movements (SBMs) per week and patient assessment of constipation quality of life (PAC-QOL) scores were assessed at baseline and after treatment in the two groups. Fecal samples were collected at the end of treatment for the observation and the control groups and at baseline for the healthy control group. Gut microbiota composition and diversity were analyzed using 16S rRNA method, and SCFA levels were measured using high-performance liquid chromatography (HPLC). RESULTS: Compared before treatment, the observation group showed a significant increase in SBMs (P<0.01), and PAC-QOL scores including physical discomfort, psychosocial discomfort, worry and concern, and total score were significantly reduced (P<0.01) after treatment; the control group also showed a reduction in PAC-QOL total score after treatment (P<0.01). After treatment, the observation group had significantly more SBMs (P<0.01), and lower PAC-QOL physical discomfort, psychosocial discomfort, worry and concern scores, and total score (P<0.01), and higher PAC-QOL satisfaction score (P<0.01) than the control group. Compared with the healthy control group, the control group showed decreased Chao1 and Ace indices (P<0.01). Compared with the healthy control group, the relative abundance of Prevotella and Roseburia was increased (P<0.05), while that of Enterobacter and Ruminococcus torques (six species in total) was decreased (P<0.05) in the control group. Compared with the control group, the observation group had increased relative abundance of Dialister, Parabacteroides, and Ruminococcus torques (P<0.05), and decreased relative abundance of Prevotella and Eubacterium ruminantium (P<0.05). Compared with the healthy control group, the control group had increased fecal SCFA levels (P<0.05); compared with the control group, the observation group had reduced fecal SCFA levels (P<0.05). Compared with the healthy control group, acetic acid, propionic acid, and butyric acid levels were elevated in the control group (P<0.05); compared with the control group, acetic acid, propionic acid, and butyric acid levels were decreased in the observation group (P<0.05). CONCLUSION ACE could increase spontaneous bowel movements and improve the quality of life in PD patients with constipation, which may be related to the regulation of gut microbiota composition and SCFA levels.
Humans ; Constipation/metabolism* ; Male ; Gastrointestinal Microbiome ; Acupuncture Points ; Female ; Middle Aged ; Parkinson Disease/complications* ; Aged ; Fatty Acids, Volatile/metabolism* ; Catgut ; Feces/microbiology* ; Acupuncture Therapy ; Quality of Life ; Adult

OBJECTIVE: To observe the clinical efficacy of thread-embedding at the combined lower he-sea and front-mu points for functional constipation with intestinal excess heat. METHODS: A total of 80 patients with functional constipation of intestinal excess heat were randomly divided into a thread-embedding group (40 cases, 2 cases dropped out) and a Chinese patent medication group (40 cases, 1 case dropped out). Based on the theory of combined lower he-sea and front-mu points for diseases of fu organs, Zhongwan (CV12), Guanyuan (CV4) and bilateral Zusanli (ST36), Shangjuxu (ST37), Tianshu (ST25), Xiajuxu (ST39) were selected and thread-embedding therapy was delivered in the thread-embedding group, once a week. Maren Runchang pill was given orally in the Chinese patent medication group, 6-12 g each time, twice a day. Both groups were treated for 4 weeks. Before and after treatment, the scores of constipation assessment scale (CAS), Bristol stool form scale (BSFS), patient-assessment of constipation quality of life (PAC-QOL) and TCM syndrome were observed, and the clinical efficacy was evaluated after treatment in the two groups. RESULTS: After treatment, the CAS scores and the TCM syndrome scores were decreased compared with those before treatment (P<0.05), while the BSFS scores were increased compared with those before treatment (P<0.05) in the two groups; the total scores, as well as the physical discomfort and psychosocial discomfort scores of PAC-QOL were decreased compared with those before treatment (P<0.05) in the two groups, the worry and anxiety, and the satisfaction scores of PAC-QOL were decreased compared with those before treatment (P<0.05) in the thread-embedding group. After treatment, the CAS score, the total score and item-scores of PAC-QOL, as well as the TCM syndrome score in the thread-embedding group were lower than those in the Chinese patent medication group (P<0.05). The total effective rate was 78.9% (30/38) in the thread-embedding group, which was higher than 56.4% (22/39) in the Chinese patent medication group (P<0.05). CONCLUSION Thread-embedding at the combined lower he-sea and front-mu points can effectively treat functional constipation with intestinal excess heat and improve quality of life.
Humans ; Constipation/physiopathology* ; Male ; Female ; Middle Aged ; Acupuncture Points ; Adult ; Acupuncture Therapy ; Aged ; Treatment Outcome ; Young Adult ; Intestines/physiopathology* ; Quality of Life

OBJECTIVE: To observe the clinical efficacy of acupuncture and moxibustion combined with medication in the treatment of functional constipation in elderly with yang deficiency and qi stagnation and its effect on emotional disorder. METHODS: A total of 86 elderly patients with functional constipation of yang deficiency and qi stagnation were randomly divided into an acupuncture and moxibustion group (43 cases, 1 case dropped out, 1 case was eliminated) and a medication group (43 cases, 1 case dropped out). The medication group was treated with lactulose oral solution, once a day；in the acupuncture and moxibustion group, on the basis of the treatment in the medication group, acupuncture at intestinal three points (bilateral Tianshu [ST25], Shangjuxu [ST37] and Guanyuan [CV4] were selected, 30 min each time, once every other day) combined with thunder-fire moxibustion (Shenque [CV8] was selected, 30 min each time, once every other day) was given. Both groups were treated for 4 weeks. Before and after treatment, the patient assessment of constipation symptoms (PAC-SYM) score, defecation situation (defecation interval time, defecation time, defecation frequency) and the scores of TCM syndrome, patient assessment of constipation quality of life (PAC-QOL), Pittsburgh sleep quality index (PSQI), self-rating anxiety scale (SAS), self-rating depression scale (SDS) were observed in the two groups. The clinical efficacy and safety of the two groups were evaluated. RESULTS: Compared before treatment, after treatment, the PAC-SYM scores, defecation interval time, defecation time, TCM syndrome scores, PAC-QOL scores, SAS scores and SDS scores in both groups were decreased (P<0.05), the defecation frequency was increased (P<0.05) in the two groups; the PSQI score in the acupuncture and moxibustion group was decreased (P<0.05). The PAC-SYM score, defecation interval time, defecation time, TCM syndrome score, PAC-QOL score, PSQI score, SAS score and SDS score after treatment in the acupuncture and moxibustion group were lower than those in the medication group (P<0.05), and the defecation frequency in the acupuncture and moxibustion group was higher than that in the medication group (P<0.05). The total effective rate of the acupuncture and moxibustion group was 92.7% (38/41), which was higher than 73.8% (31/42) in the medication group (P<0.05). The incidence of adverse reactions in the acupuncture and moxibustion group was 2.44% (1/41), while that in the medication group was 4.76% (2/42), there was no significant difference between the two groups (P>0.05). CONCLUSION Acupuncture and moxibustion combined with medication could improve the defecation situation, emotional disorder, quality of life in elderly patients with functional constipation of yang deficiency and qi stagnation.
Humans ; Moxibustion ; Constipation/drug therapy* ; Female ; Aged ; Male ; Acupuncture Therapy ; Treatment Outcome ; Qi ; Middle Aged ; Yang Deficiency/drug therapy* ; Aged, 80 and over ; Combined Modality Therapy ; Acupuncture Points

The paper introduces Professor LIU Zhibin's clinical experience in treatment of Parkinson's disease with constipation by the combined therapy of acupuncture and tuina. Professor LIU believes that constipation in Parkinson's disease involves pathological changes in sanjiao (triple energizers) system, i.e. upper, middle, and lower jiao, and proposes Tiaoshen Tongfu (regulating the mind and fu organs) acupuncture and Chang'an Liu's tuina manipulation are used to treat Parkinson's disease with constipation based on the "sanjiao theory". In acupuncture, the scalp points of the anterior hairline micro-acupuncture system (Touxue, Shangjiao, Zhongjiao and Xiajiao) are selected, complemented by Baihui (GV20), Hegu (LI4), Taichong (LR3), Quchi (LI11), Tianshu (ST25), Dachangshu (BL25), Shangjuxu (ST37) and Zhigou (TE6). In tuina manipulation, one finger pushing, rolling and pressing are adopted.
Humans ; Constipation/physiopathology* ; Parkinson Disease/physiopathology* ; Acupuncture Therapy ; Acupuncture Points ; Male ; Female ; Middle Aged

Humans ; Gastrointestinal Microbiome ; Constipation/therapy* ; Probiotics/therapeutic use* ; Patients

OBJECTIVE: To compare the effect of acupuncture at Huiyin (CV 1) and oral administration of western medication in treatment of chronic severe functional constipation (CSFC). METHODS: A total of 64 patients with CSFC were randomly divided into an acupuncture group (32 cases, 5 cases dropped off) and a western medication group (32 cases, 4 cases dropped off). Both groups were given routine basic treatment. The acupuncture group was treated by directly puncture of 20-30 mm at Huiyin (CV 1), once a day for the first 4 weeks, 5 times a week, once every other day for the next 4 weeks, 3 times a week, totally for 8 weeks. The western medication group was treated with 2 mg prucalopride succinate tablets orally before breakfast every day for 8 weeks. The average number of weekly spontaneous bowel movement (SBM) of the two groups were observed before treatment and 1-8 weeks into treatment. The constipation symptom score before and after treatment, and in follow-up of 1 month after treatment, as well as quality of life [patient assessment of constipation quality of life questionnaire (PAC-QOL) score and the proportion of patients of PAC-QOL score difference before and after treatment≥1] before and after treatment were compared in the two groups. The clinical effects of the two groups were evaluated after treatment and in follow-up. RESULTS: Compared before treatment, the average number of weekly SBM in the two groups was increased 1-8 weeks into treatment (P<0.05). The average number of weekly SBM in the acupuncture group was less than that in the western medication group 1 week into treatment (P<0.05), and the average number of weekly SBM in the observation group was more than that in the western medication group 4-8 weeks into treatment (P<0.05). The scores of constipation symptom after treatment and in follow-up and scores of PAC-QOL after-treatment in the two groups were lower than those before treatment (P<0.05), and those in the acupuncture group were lower than the western medication group (P<0.05). The proportion of patients of PAC-QOL score difference before and after treatment≥1 in the acupuncture group was higher than that in the west medication group (P<0.05). The total effective rates after treatment and in follow-up in the acupuncture group were 81.5% (22/27) and 78.3% (18/23), respectively, which were better than 42.9% (12/28) and 43.5% (10/23) in the western medication group (P<0.05). CONCLUSION Acupuncture at Huiyin (CV 1) can effectively increase the number of spontaneous defecation in patients with CSFC, reduce constipation symptoms, improve the quality of life, and the effect after treatment and in follow-up is better than oral western medication.
Humans ; Quality of Life ; Treatment Outcome ; Acupuncture Points ; Constipation/therapy* ; Acupuncture Therapy

OBJECTIVE: To explore the possible effects and mechanism of Zhizhu Decoction (ZZD) on the pathophysiology of slow transit constipation (STC). METHODS: A total of 54 C57BL/6 mice was randomly divided into the following 6 groups by a random number table, including control, STC model (model), positive control, and low-, medium- and high-doses ZZD treatment groups (5, 10, 20 g/kg, namely L, M-, and H-ZZD, respectively), 9 mice in each group. Following 2-week treatment, intestinal transport rate (ITR) and fecal water content were determined, and blood and colon tissue samples were collected. Hematoxylin-eosin and periodic acid-Schiff staining were performed to evaluate the morphology of colon tissues and calculate the number of goblet cells. To determine intestinal permeability, serum levels of lipopolysaccharide (LPS), low-density lipoprotein (LDL) and mannose were measured using enzyme-linked immunosorbent assay (ELISA). Western blot analysis was carried out to detect the expression levels of intestinal tight junction proteins zona-occludens-1 (ZO-1), claudin-1, occludin and recombinant mucin 2 (MUC2). The mRNA expression levels of inflammatory cytokines including tumor necrosis factor (TNF)-α, interleukin (IL)-1β, IL-6, IL-4, IL-10 and IL-22 were determined using reverse transcription-quantitative reverse transcription reaction. Colon indexes of oxidative stress were measured by ELISA, and protein expression levels of colon silent information regulator 1/forkhead box O transcription factor 1 (SIRT1/FoxO1) antioxidant signaling pathway were detected by Western blot. RESULTS: Compared with the model group, ITR and fecal moisture were significantly enhanced in STC mice in the M-ZZD and H-ZZD groups (P<0.01). Additionally, ZZD treatment notably increased the thickness of mucosal and muscular tissue, elevated the number of goblet cells in the colon of STC mice, reduced the secretion levels of LPS, LDL and mannose, and upregulated ZO-1, claudin-1, occludin and MUC2 expressions in the colon in a dose-dependent manner, compared with the model group (P<0.05 or P<0.01). In addition, ZZD significantly attenuated intestinal inflammation and oxidative stress and activated the SIRT1/FoxO1 signaling pathway (P<0.05 or P<0.01). CONCLUSION ZZD exhibited beneficial effects on the intestinal system of STC mice and alleviated intestinal inflammation and oxidative stress via activating SIRT1/FoxO1 antioxidant signaling pathway in the colon.
Mice ; Animals ; Sirtuin 1/genetics* ; Antioxidants ; Occludin ; Lipopolysaccharides ; Claudin-1 ; Mannose ; Mice, Inbred C57BL ; Constipation/drug therapy* ; Inflammation ; Signal Transduction

OBJECTIVE: Functional constipation (FC) is a common intestinal disease worldwide. Despite the presence of criteria such as Roman IV, there is no standardized diagnosis and treatment algorithm in Hong Kong that combines both Western and Chinese medicine approaches. This study integrates current effective and safe diagnosis and treatment methods for FC and provides a clear and scientific pathway for clinical professionals and patients. METHODS: A systematic search of the PubMed, Cochrane Library, and China National Knowledge Infrastructure databases was performed from their inception to June 30th, 2022, collecting the current evidence about the efficacious integrative management for FC. We organized a meeting of professionals in fields relevant to treatment and management of FC to develop a consensus agreement on clinical pathway process. RESULTS: We developed a clinical pathway for the treatment of FC based on the most recent published guidelines and consultation with experts. This pathway includes a hierarchy of recommendations for every step of the clinical process, including clinical intake, diagnostic examination, recommended labs, diagnostic flowchart, and guidance for selection of therapeutic drugs. CONCLUSION This pathway establishes clinical standards for the diagnosis and treatment of FC using Chinese medicine and Western medicine; it will help to provide high-quality medical services in Hong Kong for patients with FC. Please cite this article as: Wei DJ, Li HJ, Lyu ZP, Lyu AP, Bian ZX, Zhong LL. A clinical pathway for integrative medicine in the treatment of functional constipation in Hong Kong, China. J Integr Med. 2023; 21(6): 550-560.
Humans ; Hong Kong ; Integrative Medicine ; Critical Pathways ; China ; Constipation/therapy*

OBJECTIVES: To explore the effect mechanism of electroacupuncture (EA) on functional constipation (FC) at the combined lower he-sea and front-mu points of large intestine based on enteric neuronal autophagy. METHODS: A total of 40 SPF Kunming mice were randomly divided into 5 groups (n = 8), i.e. a control group, a model group, an acupuncture group, a 3-methyl adenine (3-MA) group, and a 3-MA + acupuncture group. Except the control group, the FC model was established by gavage with compound diphenoxylate suspension for 14 days in the other 4 groups. After successful modeling, the mice of the acupuncture group and the 3-MA + acupuncture group received EA at bilateral "Tianshu" (ST 25) and "Shangjuxu" (ST 37), stimulated for 30 min with disperse-dense wave, 2 Hz/15 Hz of frequency, 1 mA of intensity. EA was delivered once daily. One course of treatment was composed of 5 days and 2 courses were needed, with an interval of 2 days. An intraperitoneal injection of 3-MA (15 mg/kg) was administered 30 min before EA in the mice of the 3-MA group and the 3-MA + acupuncture group, once daily. Before and after intervention, the time of the first black stool defecation and defecation behaviors in 6 h were observed in each group. After intervention, in every group, the small intestine propulsion rate was calculated, the colon tissue morphology was observed using HE staining, the ultrastructure of enteric neuronal autophagy was observed under transmission electron microscope, and the expressions of microtubule-associated protein 1 light chain 3 (LC3), Beclin-1 and neuronal nuclear antigen protein (NeuN) in neurons of colonic muscularis were determined by immunohistochemistry. RESULTS: Before intervention, when compared with those in the control group, the time of the first black stool defecation was prolonged (P<0.01, P<0.05), and numbers (P<0.01), wet weight (P<0.01, P<0.05) and water content (P<0.05, P<0.01) of stool in 6 h were reduced in the model, acupuncture, 3-MA and 3-MA + acupuncture groups. After intervention, compared with those in the control group, the time of the first black stool defecation was longer (P<0.05), and numbers (P<0.01), wet weight (P<0.01) and water content (P<0.01) of stool in 6 h were decreased in the model group. The time of the first black stool defecation was shortened (P<0.01), and numbers (P<0.01), wet weight (P<0.01) and water content (P<0.01) of stool in 6 h were increased in the acupuncture group when compared with those in the model group. The time of the first black stool defecation was extended (P<0.01), and numbers (P<0.01), wet weight (P<0.01) and water content (P<0.01) of stool in 6 h were declined in the 3-MA + acupuncture group in comparison with those in the acupuncture group. All layers of colon tissue were normal and intact in each group. When compared with the control group, the small intestine propulsion rate and the average optical density (OD) values of LC3, Beclin-1 and NeuN in neurons of colonic muscularis were decreased (P<0.01), and autophagosomes were dropped in the model group. In the acupuncture group, the small intestine propulsion rate and the average OD values of NeuN, LC3 and Beclin-1 in neurons of colonic muscularis increased (P<0.01,P<0.05), and autophagosomes were elevated when compared with those in the model group. The small intestine propulsion rate and the average OD values of NeuN, LC3 and Beclin-1 in neurons of colonic muscularis were dropped (P<0.05,P<0.01) in the 3-MA + acupuncture group in comparison with those in the acupuncture group. CONCLUSIONS Electroacupuncture may promote enteric neuronal autophagy and increase the number of neurons so that the intestinal motility can be improved and constipation symptoms can be relieved in FC mice.
Mice ; Animals ; Electroacupuncture ; Beclin-1 ; Acupuncture Points ; Constipation/therapy* ; Intestine, Small ; Autophagy ; Water

The differences in dryness between raw Aurantii Fructus Immaturus(AFI) and bran-fried products were investigated based on a slow-transit constipation(STC) model. Seventy healthy SPF-grade rats were randomly divided into a blank group(K), a positive drug group(Y), a model group(M), low-and high-dose raw AFI groups(SD and SG), and low-and high-dose bran-fried AFI groups(FD and FG). During the experiment, it was found that compared with the K group, the groups with drug treatment had little effect on the daily body weight of the STC rats. The first defecation time of black stool in the M group was significantly higher than that in the K group, and the 24-hour fecal output significantly decreased starting from the 13th day, indicating successful modeling. The SG group showed a significant increase in the first defecation time, fecal water content, urine output, and water intake than other groups with drug treatment. The FG group had the highest fecal output than other groups with drug treatment. The FD group had the highest salivary secretion than other groups with drug treatment. The levels of cAMP/cGMP, VIP, 5-HT, AQP1, and AQP5 were measured in each group with drug treatment, and the expression of c-Kit and SCF mRNA in gastric antrum tissue and AQP3 mRNA in the kidney and colon were detected by RT-PCR. The results showed that the SD and SG groups had a more significant impact on AQP1, AQP5, and other water channel indexes in STC rats than the FD and FG groups. The FD and FG groups had a more significant impact on c-Kit, SCF, VIP, 5-HT, and other gastrointestinal motility indicators than the SD and SG groups. This study, through in vitro biological observations, immunological detection, and gene expression analysis, found that raw AFI had strong dryness property, while bran-fried AFI could alleviate its dryness property.
Rats ; Animals ; Serotonin ; Constipation/drug therapy* ; Drugs, Chinese Herbal ; RNA, Messenger