Tobacco smoking and the risk of diverticular disease - a systematic review and meta-analysis of prospective studies

AIM

This systematic review and meta-analysis aimed to clarify whether tobacco smoking is associated with an increased risk of diverticular disease.

METHOD

The PubMed and Embase databases were searched for studies of smoking and diverticular disease up to 19 February 2016. Prospective studies that reported adjusted relative risk (RR) estimates and 95% confidence intervals (CIs) of diverticular disease associated with current or previous smoking were included. Summary RRs were estimated using a random effects model.

RESULTS

We identified five prospective studies which comprised 6076 cases of incident diverticular disease (diverticulosis and diverticulitis) among 385 291 participants and three studies with 1118 cases of complications related to diverticular disease (abscess or perforation) among 292 965. The summary RR for incident diverticular disease was 1.36 (95% CI 1.15-1.61, I²  = 84%, n = 4) for current smokers, 1.17 (95% CI 1.05-1.31, I²  = 49%, n = 4) for former smokers and 1.29 (95% CI 1.16-1.44, I²  = 62%, n = 5) for ever smokers. The summary RR was 1.11 (95% CI 0.99-1.25, I²  = 82%, n = 4) per 10 cigarettes per day. Although there was some indication of nonlinearity there was a dose-dependent positive association with increasing number of cigarettes smoked per day. There was some evidence that smoking also increases the risk of complications of diverticular disease, but the number of studies was small.

CONCLUSION

The current meta-analysis provides evidence that tobacco smoking is associated with an increased incidence of diverticular disease and related complications.

Resting heart rate and the risk of cardiovascular disease, total cancer, and all-cause mortality - A systematic review and dose-response meta-analysis of prospective studies

BACKGROUND AND AIM

Epidemiological studies have reported increased risk of cardiovascular disease, cancer and all-cause mortality with greater resting heart rate, however, the evidence is not consistent. Differences by gender, adjustment for confounding factors, as well as the potential impact of subclinical disease are not clear. A previous meta-analysis missed a large number of studies, and data for atrial fibrillation have not been summarized before. We therefore aimed to clarify these associations in a systematic review and meta-analysis of prospective studies.

METHODS AND RESULTS

PubMed and Embase were searched up to 29 March 2017. Summary RRs and 95% confidence intervals (CIs) were calculated using random effects models. Eighty seven studies were included. The summary RR per 10 beats per minute increase in resting heart rate was 1.07 (95% CI: 1.05-1.10, I² = 61.9%, n = 31) for coronary heart disease, 1.09 (95% CI: 1.00-1.18, I² = 62.3%, n = 5) for sudden cardiac death, 1.18 (95% CI: 1.10-1.27, I² = 74.5%, n = 8) for heart failure, 0.97 (95% CI: 0.92-1.02, I² = 91.4%, n = 9) for atrial fibrillation, 1.06 (95% CI: 1.02-1.10, I² = 59.5%, n = 16) for total stroke, 1.15 (95% CI: 1.11-1.18, I² = 84.3%, n = 35) for cardiovascular disease, 1.14 (95% CI: 1.06-1.23, I² = 90.2%, n = 12) for total cancer, and 1.17 (95% CI: 1.14-1.19, I² = 94.0%, n = 48) for all-cause mortality. There was a positive dose-response relationship for all outcomes except for atrial fibrillation for which there was a J-shaped association.

CONCLUSION

This meta-analysis found an increased risk of coronary heart disease, sudden cardiac death, heart failure, atrial fibrillation, stroke, cardiovascular disease, total cancer and all-cause mortality with greater resting heart rate.

Disabled women's attendance at community women's groups in rural Nepal

There is strong evidence that participatory approaches to health and participatory women's groups hold great potential to improve the health of women and children in resource poor settings. It is important to consider if interventions are reaching the most marginalized, and therefore we examined disabled women's participation in women's groups and other community groups in rural Nepal. People with disabilities constitute 15% of the world's population and face high levels of poverty, stigma, social marginalization and unequal access to health resources, and therefore their access to women's groups is particularly important. We used a mixed methods approach to describe attendance in groups among disabled and non-disabled women, considering different types and severities of disability. We found no significant differences in the percentage of women that had ever attended at least one of our women's groups, between non-disabled and disabled women. This was true for women with all severities and types of disability, except physically disabled women who were slightly less likely to have attended. Barriers such as poverty, lack of family support, lack of self-confidence and attendance in many groups prevented women from attending groups. Our findings are particularly significant because disabled people's participation in broader community groups, not focused on disability, has been little studied. We conclude that women's groups are an important way to reach disabled women in resource poor communities. We recommend that disabled persons organizations help to increase awareness of disability issues among organizations running community groups to further increase their effectiveness in reaching disabled women.

Plasma copeptin levels in the patients with gastrointestinal bleeding

INTRODUCTION

Gastrointestinal bleeding is a significant cause of morbidity and mortality worldwide. In addition, it constitutes an important part of health expenditures. In this study, we aimed to determine whether there is a relationship between plasma copeptin levels and the etiology, location and severity of gastrointestinal bleeding.

MATERIALS AND METHODS

This study was performed prospectively in 104 consecutive patients who were admitted to an emergency department with complaints of bloody vomiting or bloody or black stool. To evaluate the level of biochemical parameters such as Full Blood Count (FBC), serum biochemistry, bleeding parameters and copeptin, blood samples were obtained at admission. For the copeptin levels, 2 more blood samples were obtained at the 12th and 24th hours after admission. The values obtained were compared using statistical methods.

RESULTS

In terms of the etiology of bleeding, the copeptin levels in the patients with peptic ulcer were higher than the levels in patients with other gastrointestinal bleeding. However, the difference was not statistically significant. There were no significant differences among all groups' 0th, 12th and 24th hour levels of copeptin.

DISCUSSION

We conclude that copeptin cannot be effectively used as a biochemical parameter in an emergency department to determine the etiology and location of gastrointestinal bleeding. It can, however, be used to make decisions on endoscopy and the hospitalization of patients with suspected gastrointestinal bleeding.

On the recovery of horsehair worms, Gordius sp. (Nematomorpha: Gordiida) from pork in Shillong, India

The members of the phylum Nematomorpha, called as horsehair or gordian worms, are the parasites of arthropods and emerge from their host for reproduction and early development in water. There are about 360 species of nematomorphs described till date. Although, horsehair worms are parasites of arthropod species, sporadic cases of their occurrence have also been reported from several other hosts, including man. This paper describes a case history of the occurrence of two nematomorph worms in the meat of a pig in Shillong, India. The worms were reported to have emerged in live condition from pork bought by a consumer from local market in Shillong. One of the recovered specimens was studied by scanning electron microscopy for species determination and identified as Gordius sp., mainly on the basis of flat polygonal areoles and fine bristles on the cuticle.

Experimental observation of phase-flip transitions in two inductively coupled glow discharge plasmas

We report an experimental observation of a phase-flip transition in the frequency synchronization of two dc glow discharge plasma sources that are coupled in a noninvasive fashion. When the fundamental oscillation frequency of the potential fluctuations of one of the sources is progressively increased, by raising its discharge voltage, a frequency pulling regime is observed, followed by a synchronized regime that shows a frequency jump phenomenon. The jump is associated with a phase-flip transition that takes the synchronized state from an in-phase to an antiphase state. When the process is reversed, the transition takes place at a different frequency, thereby exhibiting a hysteresis effect. A heuristic model, consisting of two van der Pol oscillators that are coupled to each other through a dynamic common medium, eminently captures the essential features of our experimental observations.

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Tinmouth A, Van Walraven C, Montroy K, Ziegler J, Dupont Chouinard R, Carignan R, Dhaliwal A, Lum C, Sinclair J, Pagliarello G, McIntyre L, Groza T, Moreau N, Castanares-Zapatero D, Hantson P, Carbonara M, Ortolano F, Zoerle T, Magnoni S, Pifferi S, Conte V, Stocchetti N, Carteron L, Suys T, Patet C, Quintard H, Oddo M, Rubio JA, Rubio J, Sierra R, Spatenkova V, Pokorna E, Suchomel P, Ebert N, Jancik J, Rhodes H, Bylinski T, Hawthorne C, Shaw M, Piper I, Kinsella J, Kink AK, Rätsep IR, Boutin A, Moore L, Chasse M, Zarychanski R, Lauzier F, English S, McIntyre L, Lacroix J, Griesdale D, Lessard-Bonaventure P, Turgeon AF, Boutin A, Moore L, Green R, Lessard-Bonaventure P, Erdogan M, Butler M, Lauzier F, Chasse M, English S, McIntyre L, Zarychanski R, Lacroix J, Griesdale D, Desjardins P, Fergusson DA, Turgeon AF, Goncalves B, Vidal B, Valdez C, Rodrigues AC, Miguez L, Moralez G, Hong T, Kutz A, Hausfater P, Amin D, Struja T, Haubitz S, Huber A, Mueller B, Schuetz P, Brown T, Collinson J, Pritchett C, Slade T, Le Guen M, Hellings S, Ramsaran R, Alsheikhly A, Abe T, Kanapeckaite L, Abu-Habsa M, Bahl R, Russell MQ, Real KJ, Abu-Habsa M, Lyon RM, Oveland NP, Penketh J, Mcdonald M, Kelly F, Alfafi M, Alsolamy S, Almutairi W, Alotaibi B, Van den Berg AE, Schriel Y, Dawson L, Meynaar IA, Talaie H, Silva D, Fernandes S, Gouveia J, Santos Silva J, Foley J, Kaskovagheorgescu A, Evoy D, Cronin J, Ryan J, Huck M, Hoffmann C, Renner J, Laitselart P, Donat N, Cirodde A, Schaal JV, Masson Y, Nau A, Leclerc T, Howarth O, Davenport K, Jeanrenaud P, Raftery S, MacTavish P, Devine H, McPeake J, Daniel M, Kinsella J, Quasim T, Alrabiee S, Alrashid A, Alsolamy S, Gundogan O, Bor C, Akýn Korhan E, Demirag K, Uyar M, Frame F, Ashton C, Bergstrom Niska L, Dilokpattanamongkol P, Suansanae T, Suthisisang C, Morakul S, Karnjanarachata C, Tangsujaritvijit V, Mahmood S, Al Thani H, Almenyar A, Vakalos A, Avramidis V, Sharvill R, Penketh J, Morton SE, Chiew YS, Pretty C, Chase JG, Shaw GM, Knafelj R, Kordis P, Patel S, Grover V, Kuchyn I, Bielka K, Aidoni Z, Grosomanidis V, Kotzampassi K, Stavrou G, Fyntanidou B, Patsatzakis S, Skourtis C, Lee SD, Williams K, Weltes ID, Berhane S, Arrowsmith C, Peters C, Robert S, Caldas J, Panerai RB, Robinson TG, Camara L, Ferreira G, Borg-Seng-Shu E, De Lima Oliveira M, Mian NC, Santos L, Nogueira R, Zeferino SP, Jacobsen Teixeira M, Galas F, Hajjar LA, Killeen P, McPhail M, Bernal W, Maggs J, Wendon J, Hughes T, Taniguchi LU, Siqueira EM, Vieira Jr JM, Azevedo LC, Ahmad AN, Abu-Habsa M, Bahl R, Helme E, Hadfield S, Loveridge R, Shak J, Senver C, Howard-Griffin R, Wacharasint P, Fuengfoo P, Sukcharoen N, Rangsin R, Sbiti-Rohr D, Schuetz P, Na H, Song S, Lee S, Jeong E, Lee K, Cooper M, Milinis K, Williams G, McCarron E, Simants S, Patanwala I, Welters ID, Zoumpelouli E, Volakli EA, Chrysohoidou V, Georgiou S, Charisopoulou K, Kotzapanagiotou E, Panagiotidou V, Manavidou K, Stathi Z, Sdougka M, Salahuddin N, AlGhamdi B, Marashly Q, Zaza K, Sharshir M, Khurshid M, Ali Z, Malgapo M, Jamil M, Shafquat A, Shoukri M, Hijazi M, Abe T, Uchino S, Takinami M, Rangel Neto NR, Oliveira S, Reis FQ, Rocha FA, Moralez G, Ebecken K, Rabello LS, Lima MF, Hatum R, De Marco FV, Alves A, Pinto JE, Godoy M, Brasil PE, Bozza FA, Salluh JI, Soares M, Krinsley J, Kang G, Perry J, Hines H, Wilkinson KM, Tordoff C, Sloan B, Bellamy MC, Moreira E, Verga F, Barbato M, Burghi G, Soares M, Silva UV, Azevedo LC, Torelly AP, Kahn JM, Angus DC, Knibel MF, Brasil PE, Bozza FA, Salluh JI, Velasco MB, Dalcomune DM, Marshall R, Gilpin T, Tridente A, Raithatha A, Mota D, Loureiro B, Dias J, Afonso O, Coelho F, Martins A, Faria F, Al-Dorzi H, Al Orainni H, AlEid F, Tlaygeh H, Itani A, Hejazi A, Arabi Y, Gaudry S, Messika J, Ricard JD, Guillo S, Pasquet B, Dubief E, Dreyfuss D, Tubach F, Battle C, James K, Temblett P, Davies L, Battle C, Lynch C, Pereira S, Cavaco S, Fernandes J, Moreira I, Almeida E, Seabra Pereira F, Malheiro M, Cardoso F, Aragão I, Cardoso T, Fister M, Knafelj R, Muraray Govind P, Brahmananda Reddy N, Pratheema R, Arul ED, Devachandran J, Velasco MB, Dalcomune DM, Knafelj R, Fister M, Chin-Yee N, D’Egidio G, Thavorn K, Heyland D, Kyeremanteng K, Murchison AG, Swalwell K, Mandeville J, Stott D, Guerreiro I, Devine H, MacTavish P, McPeake J, Quasim T, Kinsella J, Daniel M, Goossens C, Marques MB, Derde S, Vander Perre S, Dufour T, Thiessen SE, Güiza F, Janssens T, Hermans G, Vanhorebeek I, De Bock K, Van den Berghe G, Langouche L, Devine H, MacTavish P, Quasim T, Kinsella J, Daniel M, McPeake J, Miles B, Madden S, Devine H, Weiler M, Marques P, Rodrigues C, Boeira M, Brenner K, Leães C, Machado A, Townsend R, Andrade J, MacTavish P, McPeake J, Devine H, Kinsella J, Daniel M, Kishore R, Fenlon C, Quasim T, Fiks T, Ruijter A, Te Raa M, Spronk P, Chiew YS, Docherty P, Dickson J, Moltchanova E, Scarrot C, Pretty C, Shaw GM, Chase JG, Hall T, Ngu WC, Jack JM, Morgan P, Avard B, Pavli A, Gee X, Bor C, Akin Korhan E, Demirag K, Uyar M, Shirazy M, Fayed A, Gupta S, Kaushal A, Dewan S, Varma A, Ghosh E, Yang L, Eshelman L, Lord B, Carlson E, Helme E, Broderick R, Hadfield S, Loveridge R, Ramos J, Forte D, Yang F, Hou P, Dudziak J, Feeney J, Wilkinson K, Bauchmuller K, Shuker K, Faulds M, Raithatha A, Bryden D, England L, Bolton N, Tridente A, Bauchmuller K, Shuker K, Tridente A, Faulds M, Matheson A, Gaynor J, Bryden D, ᅟ SSYHRC, Ramos J, Peroni B, Daglius-Dias R, Miranda L, Cohen C, Carvalho C, Velasco I, Forte D, Kelly JM, Neill A, Rubenfeld G, Masson N, Min A, Boezeman E, Hofhuis J, Hovingh A, De Vries R, Spronk P, Cabral-Campello G, Aragão I, Cardoso T, Van Mol M, Nijkamp M, Kompanje E, Ostrowski P, Omar A, Kiss K, Köves B, Csernus V, Molnár Z, Hoydonckx Y, Vanwing S, Stessel B, Van Assche A, Jamaer L, Dubois J, Medo V, Galvez R, Miranda JP, Stone C, Wigmore T, Arunan Y, Wheeler A, Bauchmuller K, Bryden D, Wong Y, Poi C, Gu C, Molmy P, Van Grunderbeeck N, Nigeon O, Lemyze M, Thevenin D, Mallat J, Ramos J, Correa M, Carvalho RT, Forte D, Fernandez A, McBride C, Koonthalloor E, Walsh C, Webber A, Ashe M, Smith K, Jeanrenaud P, Marudi A, Baroni S, Ragusa F, Bertellini E, Volakli EA, Chochliourou E, Dimitriadou M, Violaki A, Mantzafleri P, Samkinidou E, Vrani O, Arbouti A, Varsami T, Sdougka M, Bollen JA, Van Smaalen TC, De Jongh WC, Ten Hoopen MM, Ysebaert D, Van Heurn LW, Van Mook WN, Sim K, Fuller A, Roze des Ordons A, Couillard P, Doig C, Van Keer RV, Deschepper RD, Francke AF, Huyghens LH, Bilsen JB, Nyamaizi B, Dalrymple C, Molokhia A, Dobru A, Marrinan E, Ankuli A, Molokhia A, McPeake J, Struthers R, Crawford R, Devine H, Mactavish P, Quasim T, Morelli P, Degiovanangelo M, Lemos F, MArtinez V, Verga F, Cabrera J, Burghi G, Rutten A, Van Ieperen S, De Geer S, Van Vugt M, Der Kinderen E, Giannini A, Miccinesi G, Marchesi T, Prandi E. Erratum to: 36th International Symposium on Intensive Care and Emergency Medicine: Brussels, Belgium. 15-18 March 2016

[This corrects the article DOI: 10.1186/s13054-016-1208-6.].

Detection of Peste des petits ruminants virus and goatpox virus from an outbreak in goats with high mortality in Meghalaya state, India

Aim:

We describe a laboratory investigation carried out to confirm the etiology of the heavy mortality (37 animals died out of total 44, i.e. 84%) in goats in Ri-Bhoi district of Meghalaya, Northeast region of India in December 2015. The clinical signs observed were abortion, diarrhea, high fever (up to 104°F), pox lesion in the skin, and respiratory distress.

Materials and Methods:

The samples comprising whole blood, sera, and pox lesion were collected from the animals (n=7) from an outbreak for the screening of peste des petits ruminants (PPR) and poxviruses. The whole blood and sera were used for screening of PPR virus (PPRV) by sandwich enzyme-linked immunosorbent assay (ELISA) and antibody by competitive ELISA as well as detection of PPRV partial N gene by reverse transcription-polymerase chain reaction (PCR). The skin lesions were used for the detection of poxvirus by PCR.

Results:

The results showed the presence of PPR antigens (58-80%) in the samples by sandwich ELISA and antibody in all the sera samples ranging from 9% to 41% positivity in competitive ELISA. Four samples were positive for PPRV partial N gene. The skin lesion screened for poxvirus was also found to be positive for I3L gene of goatpox virus.

Conclusion:

We confirm the outbreak of disease in goats with high mortality is a case of mixed infection of PPR and goatpox detected for the first time in Northeast India.

Fly Models of Human Diseases: Drosophila as a Model for Understanding Human Mitochondrial Mutations and Disease

Mitochondrial diseases are a prevalent, heterogeneous class of diseases caused by defects in oxidative phosphorylation, whose severity depends upon particular genetic mutations. These diseases can be difficult to diagnose, and current therapeutics have limited efficacy, primarily treating only symptoms. Because mitochondria play a pivotal role in numerous cellular functions, especially ATP production, their diminished activity has dramatic physiological consequences. While this in and of itself makes treating mitochondrial disease complex, these organelles contain their own DNA, mtDNA, whose products are required for ATP production, in addition to the hundreds of nucleus-encoded proteins. Drosophila offers a tractable whole-animal model to understand the mechanisms underlying loss of mitochondrial function, the subsequent cellular and tissue damage that results, and how these organelles are inherited. Human and Drosophila mtDNAs encode the same set of products, and the homologous nucleus-encoded genes required for mitochondrial function are conserved. In addition, Drosophila contain sufficiently complex organ systems to effectively recapitulate many basic symptoms of mitochondrial diseases, yet are relatively easy and fast to genetically manipulate. There are several Drosophila models for specific mitochondrial diseases, which have been recently reviewed (Foriel, Willems, Smeitink, Schenck, & Beyrath, 2015). In this review, we highlight the conservation between human and Drosophila mtDNA, the present and future techniques for creating mtDNA mutations for further study, and how Drosophila has contributed to our current understanding of mitochondrial inheritance.

Reversal of neuromuscular blockade with sugammadex or neostigmine/atropine: Effect on postoperative gastrointestinal motility

STUDY OBJECTIVE

To compare sugammadex with conventional reversal of neuromuscular block in terms of postoperative gastrointestinal motility.

DESIGN

Double blinded, randomized, controlled clinical trial.

SETTING

Operating room, postoperative recovery area.

PATIENTS

Seventy-two patients with ASA physical status I or II, scheduled for total thyroid surgery were studied.

INTERVENTIONS

When 4 twitches were observed on train-of-four stimulation, neuromuscular block was reversed conversatively in the control group, and with sugammadex in the study group.

MEASUREMENTS

Time to first flatus and feces, incidence of postoperative nausea, vomiting, diarrhea and constipation were collected.

MAIN RESULTS

Median time of first flatus was 24 hours (18-32 [10-36]) in the neostigmine group, and 24 (18-28 [12-48]) in the sugammadex group (P > .05). Median (IQR) time of first feces was 24 hours (18-36 [10-48]) in neostigmine group, 32 hours (28-36 [12-72]) in sugammadex group (P > .05). There were no occurrences of nausea, vomiting, diarrhea, or constipation.

CONCLUSIONS

Sugammadex may be safely used in cases where postoperative ileus is expected.

Experimental observation of precursor solitons in a flowing complex plasma

The excitation of precursor solitons ahead of a rapidly moving object in a fluid, a spectacular phenomenon in hydrodynamics that has often been observed ahead of moving ships, has surprisingly not been investigated in plasmas where the fluid model holds good for low frequency excitations such as ion acoustic waves. In this Rapid Communication we report an experimental observation of precursor solitons in a flowing dusty plasma. The nonlinear solitary dust acoustic waves (DAWs) are excited by a supersonic mass flow of the dust particles over an electrostatic potential hill. In a frame where the fluid is stationary and the hill is moving the solitons propagate in the upstream direction as precursors while wake structures consisting of linear DAWs are seen to propagate in the downstream region. A theoretical explanation of these excitations based on the forced Korteweg-deVries model equation is provided and their practical implications in situations involving a charged object moving in a plasma are discussed.

Centrality-Dependent Modification of Jet-Production Rates in Deuteron-Gold Collisions at √[s(NN)]=200 GeV

Jet production rates are measured in p+p and d+Au collisions at sqrt[s_{NN}]=200  GeV recorded in 2008 with the PHENIX detector at the Relativistic Heavy Ion Collider. Jets are reconstructed using the R=0.3 anti-k_{t} algorithm from energy deposits in the electromagnetic calorimeter and charged tracks in multiwire proportional chambers, and the jet transverse momentum (p_{T}) spectra are corrected for the detector response. Spectra are reported for jets with 12<p_{T}<50  GeV/c, within a pseudorapidity acceptance of |η|<0.3. The nuclear-modification factor (R_{dAu}) values for 0%-100% d+Au events are found to be consistent with unity, constraining the role of initial state effects on jet production. However, the centrality-selected R_{dAu} values and central-to-peripheral ratios (R_{CP}) show large, p_{T}-dependent deviations from unity, challenging the conventional models that relate hard-process rates and soft-particle production in collisions involving nuclei.

Abstract PD4-06: Acupressure for persistent fatigue in breast cancer survivors

Background: Persistent fatigue is a common and debilitating symptom in breast cancer survivors (BCS), yet treatments remain limited. The purpose of this study was to examine the effect of two types of self-administered acupressure on fatigue versus usual care in BCS.

Methods: This was a 10-week randomized trial that enrolled adult female BCS (stage 0-III), who had completed cancer treatments at least 12 months previously and who reported persistent mild-moderate fatigue (≥ 4 on the Brief Fatigue Inventory [BFI]). BCS were randomized equally into relaxation acupressure (RA), stimulating acupressure (SA) or usual care (UC). The primary endpoint was change in BFI from baseline to week 6 when acupressure was stopped and at week 10 to assess carryover effects of acupressure. Secondary analyses were conducted on sleep quality using the Pittsburgh Sleep Quality Index (PSQI) and 14-day sleep diaries; quality of life was assessed with the Long-Term Quality of Life in BCS (LTQL). Intent-to-treat analyses were conducted using linear mixed models.

Results: 288 BCS were randomized (98 RA, 94 SA, and 96 UC). 228 BCS completed the 6-week visit and 223 the 10-week visit (71 RA, 69 SA, and 83 UC). There were no significant group differences on baseline sociodemographic, clinical characteristics, BFI, PSQI, sleep diary parameters, or LTQL. At week 6 the mean change in BFI from baseline was significantly lower in the RA and SA arms than UC (RA = -2.57 ± 1.5, SA = -1.98 ± 1.5, and UC = -1.07 ± 1.6; p &lt; 0.001 for both RA and SA vs. UC), but there was no significant difference between acupressure arms (p = 0.29). At week 10 the mean change in BFI from baseline ± SD was maintained and continued to be lower in RA and SA arms than UC (RA = -2.27 ± 1.4, SA = -1.96 ± 1.5, and UC = -0.99 ± 1.5; p &lt; 0.001 for both RA and SA vs. UC), but no significant difference between acupressure arms (p &gt;0.99). At week 6 the mean change in PSQI from baseline mean ± SD for RA = -1.93 ± 3.3 was significantly different from UC = -0.46 ± 3.1 (p = 0.03) but not SA = -1.34 ± 3.2 (p = 0.96). At week10 there was no significant difference on the PSQI between arms (RA vs. UC, p = 0.40; SA vs. UC, p &lt;= .99; RA vs. SA, p = 0.79); however PSQI scores remained lower and stable in the RA arm. There were no significant differences between the three arms at any time point for the sleep diary parameters sleep efficiency, total sleep time, sleep onset latency, or wake after sleep onset. Women in the RA arm were significantly improved versus UC for three of four quality of life subscales at both 6- and 10-week visits (somatic, p=0.03week 6, p=0.04 week 10; physical fitness, p=0.04 week 6, p=0.01 week 10; and social support, p=0.03 week 6, p=0.04 week 10; spirituality, p=0.55 week 6, p=0.17 week 10). The SA group was not significantly different from UC for any subscale at any time point.

Conclusions: Both acupressure arms significantly reduced fatigue compared to UC, but only RA had a significant effect on improving sleep quality and quality of life in BCS. Improvements in fatigue, sleep, and quality of life continued to persist for 4 weeks after cessation of acupressure. Self-administered RA offers an inexpensive easy to learn method to manage fatigue, sleep quality and overall quality of life in BCS with persistent fatigue.

Citation Format: Zick SM, Wyatt GK, Murphy SL, Arnedt JT, Sen A, Harris RE. Acupressure for persistent fatigue in breast cancer survivors. [abstract]. In: Proceedings of the Thirty-Eighth Annual CTRC-AACR San Antonio Breast Cancer Symposium: 2015 Dec 8-12; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2016;76(4 Suppl):Abstract nr PD4-06.

Morphology, epidemiology, and phylogeny of Babesia: An overview

Babesiosis is a tick-borne hemoprotozoan disease of domestic and wild animals. The disease is caused by various species of Babesia and some species of Babesia have also zoonotic significance. The parasite in vertebrate hosts’ remains in erythrocytes and the morphology of Babesia spp. is not uniform in all vertebrate hosts. With the advancement of science, particularly the use of molecular techniques made it easy to study the evolution of parasites and thereby reclassifying Babesia spp. as per their phylogeny and to establish the relation of one isolate of Babesia spp. with isolates throughout the world. An attempt also made in this communication to enlighten the readers regarding relationship of one isolate of Babesia spp. of a particular area to another isolate of Babesia spp. of that area or other parts of the world and phylogenetic classification of Babesia spp. was also discussed. It has been concluded that as the study on Babesia is complex in nature so monitoring of the infection with the use of modern techniques is very much needed to control the infection. Second, more research work on phylogenetic relationship of Babesia spp. isolated from different hosts is needed, particularly in India to know the evolution of Babesia spp. of a particular area, as it has great importance to study the trans boundary diseases of animals.